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Full name | Berry John Versfeld | |||||||||||||||||||||||||||||||||||||||
Batting | Right-handed | |||||||||||||||||||||||||||||||||||||||
Bowling | Right arm leg break | |||||||||||||||||||||||||||||||||||||||
Role | All-rounder | |||||||||||||||||||||||||||||||||||||||
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Years | Team | |||||||||||||||||||||||||||||||||||||||
1961–1970 | Natal | |||||||||||||||||||||||||||||||||||||||
1961–1965 | South African Universities | |||||||||||||||||||||||||||||||||||||||
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Source:
Cricket Archive, 2 January 2011 |
Per the mediation request from Martinvl at Wikipedia:Mediation Cabal/Cases/17 October 2011/Metrication in the United Kingdom, [1] I would like to offer to mediate this dispute. If I do mediate, the outcome of this informal mediation will be non-binding. My purpose here is to assist you in establishing a consensus. Please indicate below whether or not you accept me as a mediator. If you do accept, please also include a short statement (preferably below 1,000 words) of what you feel the issue is. Please avoid commenting on contributers in your statement, and instead focus on the content. Thanks, Alpha_Quadrant (talk) 18:14, 21 October 2011 (UTC)
It is beyond doubt that Asda claim to have carried out a survey in which 70% of their customers said that they were confused by metric units and as a result Asda would be selling strawberries in one pound punnets. The real question is whether this is encyclopaedic information.
The Asda statement When I saw this for the first time, I reminded myself of Benjamin Disraeli’s quote about "lies, damned lies and statistics" and asked myself “Is this a con trick by Asda to downsize from 500 g punnets to 454 g punnets?” In the United Kingdom, Asda (along with Tesco have acquired a reputation for “sharp practice” and in the case of Asda, their parent company Walmat has its own article in Wikipedia: Criticism of Walmart. I am therefore reluctant to give Asda the benefit of the doubt.
In order for a report such as this to be encyclopaedic, it has to demonstrate some point that the article is bringing across – and a supermarket chain conning its customers in a one-off exercise is hardly an encyclopaedic subject.
Which?'s analysis
Wikipedia normally requires that articles draw on secondary sources rather than primary sources. In this case, the Asda statement is a primary source and the Which? article the secondary source. Secondary sources “rely on primary sources for their material, making analytic or evaluative claims about them” ( WP:SECONDARY). What evaluative claim did Which?make? The first part of the Which? article set the scene. The followed the sub-heading "Is buying by weight going out of fashion?" and the Which? Author’s response "I’d even take it a step further and say there’s a whole generation of us who don’t pay attention to weights at all when shopping. Most fruit and veg is pre-packed in supermarkets nowadays so we don’t have a clue what it weights." If this is the case, then why does Asda justify changing to one pound punnets if nobody is taking any notice of the weight?
At this stage, Which? Could have done a formal study to verify the Asda claim, but that costs money, so the author did the next best thing – described her own shopping expeditions to the farmer’s market. Why her own shopping expedition? In this way she would not have to challenge Asda’s figures. Why did she describe the farmer’s market? Simple – if you customers at the farmer’s market. You can find out whether they are buying by the pound, by the kilogram or by number just by listening to them speaking to the seller and you might pick up thought processes of which you were not aware. You can’t do this in a supermarket. I believe that the author was really suggesting to the reader that they query what questions Asda actually asked their customers. It is well-known that the sponsors customer surveys such as the one carried out by Asda can frame the questions in such a way that they get the “right” answer. In short, this paragraph is a statement of disbelief of both Asda’s findings and their subsequent action, but done in such a way that Which? Would never be taken to the libel courts and asked to prove their statements.
The next paragraph continues "But, if Asda’s research is anything to go by, …". Do I detect a note of sarcasm here? Did they really mean "But, if Asda’s research, [which we don’t believe], is anything to go by, …". I suspect that this is what they meant.
Conclusions
That sums up why I think that Which? Magazine was questioning the Asda statement which brings me back to how this was reported. DeFacto totally ignored the Which? dimension in his wording of the Asda survey – he did not try to look for the "analytic or evaluative" claims that Which? made about the Asda statement – in other words he ignored the secondary source and merely used the primary source.
Judging from what the other editors wrote, there is obviously a dispute as to what Which? were really saying. If what they were saying was so obtuse, then we should step back from the Which? article and evaluate the Asda statement on its own merits. In my view, a marketing exercise by a supermarket whose customer bases is skewed towards the lesser-educated members of society is just not worthy of including in Wikipedia.
The section Wikipedia:Reliable_source_examples #Use of statistical data states: "Statistical data may take the form of quantitative or qualitative material, and analysis of each of these can require specialised training. Statistical data should be considered a primary source and should be avoided. Misinterpretation of the material is easy and statistics are frequently reported ambiguously in the media, so any secondary reference to statistical data should be treated with considerable care."
The section
Wikipedia:Reliable_source_examples#Business and commerce starts with the sentence “Material published by a trading organisation is a view of how that organisation looks on itself however it will also have a marketing component and may lack neutrality. If this material is used it should carry a caveat to indicate this risk and should be corroborated with independent reporting if possible."
The quotes from WP:RSEX show that one should proceed with caution even when quoting statistics from secondary sources. The onus of proof therefor falls on DeFacto to justify his additions in lighht of these cautions. Whatever he writes should also take into account areas of concern that I have highlighted.
Variants of the metric system | ||||||||||||||||||||||||||||||||||||||||||||
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Foot | |
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Unit system |
Imperial Units/ US Customary Units |
Unit of | length |
Symbol | ft |
Conversions | |
1 ft in ... | ... is equal to ... |
Imperial/Customary | 12 inches 1⁄3 yard |
SI | 304.8 mm 0.3048 m |
Yard Equivalents | |
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Imperial Units/ US Customary Units |
3 ft 36 in |
SI units | 0.9144 m 914.4 mm |
The first sentence of the article kilogram starts:
I assert that the "???" should be replaced by the word "informally", others assert that no adverb need appear at that location.
The background to the argument is that various dictionaries cite "kilo" as an alternative/abbreviation for "kilogram" without any qualification as to its use, but other works state either specifically that it is for informal use only or proscribe its use. The argument itself can be traced back the word "kilo" having been used in the ninteenth century as a shortened form of "kilogram", but in 1960 formal rules pertaining to writing the International System of Units, published by the CGPM, prohibited the use of abbreviations for SI units of measure and therefore implicitly prohibited the use of the word "kilo".
The Wikipedia discussion can be found at Talk:Kilogram#Is "kg" also the symbol for "kilo"?. I assert that User:DeFacto and User:VsevolodKrolikov, by insisting that the word "informal" be omitted from the first line of the article, are giving the word undue weight. Since the lede must be capable of standing alone, it is not appropriate to mention the word "kilo" in the lede without clarifying that is not have the level of formality as the kilogram[me] - either a clarification must be present in the lede or the word should not be mentioned there.
International view
United States view
United Kingdom and European view
In summary then, the word "kilo" came into use in the nineteenth century, but when standards were tightened up as a result of the introduction of SI in 1960, the word "kilo" ceased in law and in other formal writings to be an alternative to the word "kilogram".
Dictionaries and styleguides
Since the word "kilo" is also used in cycling cirles as a shorthand for the 1000 m race, it is self-evident that that the word "kilo" on its own is not "Explicit and definite" and is not "preciise". Furthermore, given the state of UK, US and EU law, it is not "observant of forms". What better way to describe "kilo" than "informal" (ie "Not formal").
In addition, almost all science teachers tell their pupils that the word "kilo" should only be used as a prefix to units of measurement such as "gram", "metre", "ohm", etc.
On the basis of the above arguments, I assert that even if the word "kilo" was in formal use half a century ago, it is now only used informally and that in the first line of the article it should be qualified with the word "informal". In view of a reference found by User:VsevolodKrolikov, I assert that it is possible for texts to have a combination of formal and informal language – the style guide used for the document in question defining what informal structures and phrases are permitted.
Finally, what will it do for the reputation of Wikipedia if science pupils who are reprimanded for using the word "kilo" in place of "kilogram" in school projects plead that "Wikipeidia says so" and are given the answer "Wikipedia is wrong!"? Martinvl ( talk) 14:34, 15 November 2011 (UTC)
It appears that we are no further in sorting out the use of the word "formal" in the lede of the artcile kilogram. I have therefore posted it at XXXXX and have notified everybody who has contributed to the discussion and also to every Wikiproject who is taking an interest in this article. User talk:LeadSongDog User talk:JimWae User talk:Hans Adler
Each variant of the metric system has a degree of coherence – the various derived units being directly related to the base units without the need of intermediate conversion factors. [2] For example, in a coherent system the units of force, energy and power are chosen so that the equations
hold without the introduction of constant factors. Once a set of coherent units have been defined, other relationships in physics that use those units will automatically be true - Einstein's mass-energy equation, E = mc2, does not require extraneous constants when expressed in coherent units. [3]
The cgs system had two units of energy, the erg that was related to mechanics and the calorie that was related to thermal energy so only one of them (the erg) could bear a coherent relationship to the base units. Coherence was a design aim of SI resulting in only one unit of energy being defined - the joule. [4]
In SI, which is a coherent system, the unit of power is the " watt" which is defined as "one joule per second". [5] In the foot-pound-second system of measurement, which is non-coherent, the unit of power is the " horsepower" which is defined as "550 foot-pounds per second", the pound in this context being the pound-force.
The concept of coherence was only introduced into the metric system in the third quarter of the nineteenth century; in its original form the metric system was non-coherent - in particular the litre was 0.001 m3 and the are (from which we get the hectare) was 100 m2. [6]
Schwalbach [7]
Tidal braking slows down Earth's rotation and this, together with a number of other phenomena, is causing the number of SI seconds in a mean solar day to increase by approximately a little under 2 milliseconds every century (meaning a projected increase from the current 86400.002 to 86400.004 in a hundred years time). Other phenomena that affect the slowing down of the earth are the movement of the the Earth's shell relative to its core and changes in Mantle convection.
In addition, events or processes that cause a significant change to the mass distribution of the earth, thereby changing its moment of inertia, also affect the rate of rotation due to conservation of angular momentum. One of the more notable in recent times is the 2004 Indian Ocean earthquake which, according to theoretical models, is thought to have decreased the solar day by 2.68 microseconds. [9]
The page Wikipedia:Manual of Style/Road junction lists catalogues the columns that should appear in a Road Junction List (for example Interstate 10 in California#Exit list and M25 motorway#Junctions). A dispute between editors split roughly along UK/US lines has been simmering for a number of years regarding the differences in style of these two road junction lists with the US editors arguing for more standardisation across all of Wikipedia and UK editors arguing that regional differences make such standardisation impracticable.
Are the UK editors being unreasonable in declining to add "location" columns to their RJLs or are the US editors failing to take the UK situation into account? A parallel ongoing discussion on the use of miles or kilometres is outside the scope of this DRN.
A dispute between UK and US editors regarding the use of location columns in road junction lists has been simmering for a number of years. In the early days of Wikipedia the UK and the US editors adopted very different styles of road-junction lists - these can be seen side by side in this 2009 posting by User:Jeni. Minor changes have been made and the current proposal can be seen at [3].
Chronology
The chronology is as follows:
In short there is no consensus regarding the layout and content UK RJLs.
Other country's approach
It is often helpful to see what is done in other countries. How different are they? Maybe they get it right, maybe they get it wrong. Can we learn from them or are we ahead of them? Road junction lists in Wikipedia in languages othjer than English follow different a large variety of models. Examples include:
In short, many different models for road junction lists exist across the various languages of Wikipedia - some have locations columns, but most do not.
Discussion
Although many non-UK editors see merit in the style of road junction list as proposed by the US editors, UK editors assert that due to the fragmented approach to the definition of locations in the United Kingdom, it is not practicable to define a meaningful set of rules to enable the locations to be filled in in a consistent manner. IMHO this arises due to the lack of local knowledge on the part of non-UK editors concerning the UK approach (or rather the British Government's approach) to things.
The United Kingdom does not have a homogeneous system of local government - in addition to the regions (which, apart from London, are only used for statistical purposes), some parts of the country have a two tier system of local government (counties and districts) while others have a single tier of local government (unitary authorities). Some areas are further broken down into parishes, others are not. Ceremonial counties are superimposed on this structure. This system of government has essentially evolved since 1972.
These areas are not used by the Post Office - their postal areas (determined by the first two letters of the post code) are based on large towns and bear no relationship to local government structures. The couinty, where it exists, is the county where the postal towen is situated which is not always the addressee's county. To put this into perspective, the Post Office continued to officially use Middlesex on postal addresses until 1995 even though the county of Middlesex was abolished in 1965 when it was swallowed up by the [[Greater London Council]. Local justice is again based on towns rather than local government structures, but the area assigned to each local court is not tied to local government areas or to postal areas. As a result of this, the British have little empathy with local government areas.
If we are to include localities in British road junction lists, we need to ask whether they are necessary - in an early experiment on the article M62 (2008 version), a significant number of the low level localities are in fact reflected in the destination list anyway, the rest are meaningless to anybody but local people. Moreover, we need ask whether people really want to know the location for local government purposes, for postal purposes (British SatNav systems work on post codes) or for judicial purposes (somebody wishes to challenge a speeding fine). It is quite feasible that all three are different. I therefore believe that it is impracticable to assign locations to British junctions - in everyday language, the junctions themselves become the local area, and alternatively, the junctions are identified in terms of the destination signposted (which are already included in the road junction list).
In short, due to the diversity of naming areas across various administrative agencies in the United Kingdom, it is inappropriate to add location columns since there is no clear indication as to which is appropriate. If one looks at the style of RJL's used in other countries, it is, in my view, apparent that the US model is more location-oriented than any of the other countries which suggests that maybe the US editors are more location-oreinted in their outlook than the European road editors in general - after all what are the destination lists for? Furthermore many destinations are in the immediate vicinity of the junction anyway.
In discussions leading up to this debate, it has been alleged by User:Rschen7754 that I have not been listening to consensus. I assert that there was consensus amongst British editors, but that there has never been consensus across all English-language editors and he and other non-UK editors are the ones who are not listening since they do not have day-to-day experience of what really happens inside the UK.
Circulation
The opening text of the page WP:RJL (2007) "In hopes of standardizing the appearance of exit lists across the U.S. Interstate Highway WikiProject, this exit list guide has been created to give editors ... ". A layout for UK roads, proposed in 2010 has since been adopted (with minor variations). When I tried to implement a set of templates, my work was reverted by an administrator on the grounds of "no consensus". The first sticking point was whether or not there should be a "location column" in the road junction list (RJL). I believe that in the case of the United Kingdom it is not practicable to write rules regarding such a column - the main sticking points being the differences in the way in which the jurisdictions of local government, the postal service and the judicial services are identified and, in many cases, further differences in urban and rural areas. Editors who appear to have little or no experience of the United Kingdom do not appear to be convinced.
An intersection is a highway layout that permits traffic from one controlled-access highway to access another and vice versa whereas an access point is a highway layout where traffic from a distributor or local road can join a controlled-access highway. Some countries, such as the United Kingdom, do not distinguish between the two, but other, such as Germany; make a distinction using the work Kreuz (cross) for the former and Ausgang (exit) for the other. In all cases one road crosses the other via a bridge. The inter-connecting roads, or slip-roads, which link the two roads, can follow any one of a number of patterns. The actual pattern is determined by a number of factors including local topology, traffic density, land cost, building costs etc. In some jurisdictions feeder/distributor lanes are common, especially for closer-leaf junctions, in others, such as the United Kingdom, where the roundabout junction is common; feeder/distributor lanes are seldom seen.
A few of the more common types of junction are shown below: [10] [11] [12]
I still disagree with the statements relating to the Asda survey and believe that the only way forward is to ask for mediation. A prerequisite for mediation is that we have an agreed statement as to what the nature of the dispute is. I propose that we use the follwoing text:
I invite you to agree this text so that I can initiate mediation. Martinvl ( talk) 19:53, 16 October 2011 (UTC)
User:VsevolodKrolikov and User:DeFacto have been blantanly pushing a WP:POV by willfully misrepresenting a WP:RS. In particular, Asda did an in-house survey which was called into question by a report in Which? magazine (Details here). VsevolodKrolikov and DeFacto have persisted in reporting the Asda survey (a self-published primary source) but have supressed by addition of the Which? analysis of the survey. They claim that I am putting my own interpretation on the Which? report. However, any reasonable person, on reading the Which? article will see that these two editors have either have no clue about the meaning of secondary sources ort have been blinded by their own pushing of POV. The two versions can be seen here: [4].
I have also exhausted other avenues of negotiation, including
I request therefore:
The metric system was the name given to an international decimalised system of measurement, first adopted by France in 1791 and that formed the basis of the system of measurement subsequently used by most countries of the world. The system has evolved since its frist inception and since the 1960s the International System of Units ("Système international d'unités" in French, hence "SI") has been the internationally recognised standard metric system.
At the outset, the main feature of the metric system is the use of a standard set of inter-related base units and a standard set of prefixes in powers of ten that could be used to derive larger and smaller units from the base units. Although the intention of the originators was to derive a system that was [theoretically] equally accessible to all people, it has proved necessary for prototype units, under the custody of government or other approved authorities to be used as standards, though it is hoped that by 2015 the last of these prototypes can be retired to the archives. As the system evolved, the principal of a coherent set of units, particularly for use in science and engineering has became an equally important feature.
The system was first developed for commercial use, but its use for scientific and engineering purposes, particularly in the late nineteenth century, resulted in many variations with different choices of fundamental units, but all based on the same definitions of the length (the metre and mass (the kilogram).
The adoption of the gray by the 15th CGPM in 1975 as the unit of measure of the absorption of ionising radiation, specific energy absorbtion and of kerma in 1975 [13] was the cumulation of over half a century of work, both in the understanding of the nature of ionising radiation and in the refinement of measuring techniques.
Wilhelm Röntgen first discovered X-Rays in 1896 and within a few years they were being used to examine broken bones. One of the earliest techniques of measuring the intensity of X-Rays was to measure their ionisation potential in air. Initially various countries developed their own standards, but in order to promote international cooperation, the International Commission on Radiation Units and Measurements (ICRU), first proposed as a separate body in 1925, met in Stockholm in 1928 and under the chairmanship of Rolf Sievert [Note 1] proposed that one unit X-Ray dose should be defined as the quanitity of X-rays that would produce one esu of charge in one cubic centimetre of dry air at 0 °C and a standard atmosphere. This unit was named the röntgen in honour of Röntgen who had died five years previously. At the 1937 meeting of the ICRU, this definition was extended to apply to gamma radiation as well as X-Rays. [14] This technique, although appropriate for the technology of the day, had the disadvantage that it was not a direct measure of either the intensity X-rays or of their absorbtion, but rather was a measurement of the effect of the X-Rays in a specific circumstance. [15]
In 1940, Gray, who had been studying the effect of neutron damage on human tissue, together with Mayneord and Read published a paper in which a unit of measure, dubbed the "gram roentgen" (symbol: gr) defined as "that amount of neutron radiation which produces an increment in energy in unit volume of tissue equal to the increment of energy produced in unit volume of water by one rontgen of radiation" [16] was proposed. This unit was found to be equivalent to 88 ergs in air. In 1953 the ICRU adopted the "rem", equal to 100 erg/g as the new unit of measure of absorbed radiation. The rem was directly equivalent to the gram roentgen, but expressed in coherent cgs units. [14]
In the late 1950's the ICRU was invited by the CGPM to join other scientific bodies to work with the International Committee for Weights and Measures (CIPM) in the development of a system of units that could be used consistently over many disciplines. This body, initially known as the "Commission for the System of Units" (renamed in 1964 as the "Consultative Committee for Units") was responsible overseeing the development of the International System of Units (SI). [17] SI used the MKSA (metre-kilogram-second-ampere) system of units as its basis and in 1975 defined the SI unit of absorbed radiation as "". The unit was named the "gray" in honour of Hal Gray who had died in 1965.
Reference Links
Heraldic [18] visitation of the northern counties in 1530 by Thomas Tonge, Norroy King of Arms, with an appendix of other heraldic documents relating to the north of England : Surtees Society publications,
Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, part 1 : Harvey's visitation in 1552, Dalton's visitation in 1558; pedigree
Dendy (1912). "Sir Nycholas Fayrefaxe of Gyllinge in Yorkeshere, knight". In Walter, Frederick (ed.). Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, Part 1. Vol. 122. Durham: Surtees Society. pp. 144/5.
Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, part 2 : Flower's visitation in 1563-64, pedigrees collected in 1567: Surte
Dendy (1921). "Fairfax of Walton and Gilling". In Walter, Frederick (ed.). Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, Part 2. Vol. 133. Durham: Surtees Society. pp. 148/9.
Visitations of the north, Part 3 : a visitation of the north of England c. 1480-1500: Surtees Society publications, vol. 144
Blair (1930). "tbd". In Hunter, C H (ed.). Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, Part 3. Vol. 144. Durham: Surtees Society. p. 20.
SSADM [20]
Elfstedentocht in the war years [21]
Cassini's maps gave scales in thousands of toise ( http://achft.ville-fachesthumesnil.org/ancie_01.php). Index to Cassini (showing boundaries 1792 - 1807) gives both thousnads of metres and thousnads of toise. [5]
The mediaeval royal units of length were based on the toise and in partcular the toise de l'Écritoire, the distance between the fingertips of the outstretched arms of a man which was introduced in 790 AD by Charlemagne. [22] The toise has 12 pied (feet) each of 326.6 mm (12.86 in). In 1668 the reference standard was found to have been deformed and it was replaced by the toise du Châtelet which, to accomodate the deformation of the earlier standard, was 11 mm (0.55 %) shorter. [23] In 1747 this toise was replaced by a new toise of near-identical length - the Toise du Pérou, custody of which was given to l'Académie des Sciences au Louvre. [24]
Although the pouce (inch), pied (foot) and toise were fairly consistent throughout most of pre-revolutuionary France, some areas had local variants of the toise. Other units of measure such as the aune ( ell), the perche ( perch/rood), the arpent and the lieue ( league) had a number of variations, particularly the aune (which was used to measure cloth). [25]
The loi du 19 frimaire an VIII (Law of 10 December 1799) states that one decimal metre is exactly 443.296 French lines, or 3 pieds 11.296 lignes de la "Toise du Pérou". [26] Thus the French royal foot is exactly 9000/27706 metres ( about 0.3248 m). [27]
Unit name | Relative to the pied-du-roi |
Based on the toise de l'Écritoire Until 1667 |
Based on the toise du Châtelet From 1668 |
Notes |
---|---|---|---|---|
point (point) | 1⁄1728 | 0.189 mm | 0.188 mm | |
ligne ( line) | 1⁄144 | 2.268 mm | 2.256 mm | |
pouce ( inch) | 1⁄12 | 27.22 mm | 27.07 mm | |
pied ( foot) | 1 | 326.60 mm | 324.84 mm | § |
aune ( ell) | 3+2⁄3 | 1.206 m | — | L'aune de Paris was not affected by the change of the definition of the toise in 1668. |
toise ( fathom) | 6 | 1.959 m | 1.949 m | |
perche-du-roi (royal perch) | 18 | 5.877 m | 5.847 m | § |
perche ordinaire | 20 | 6.532 m | 6.497 m | |
perche d'arpent (surveyor's perch) [28] |
22 | 7.185 m | 7.146 m | |
arpent de 180 pied | 180 | 58.77 m | 58.47 m | § The arpent de 180 pied was in use under the Coutume de Paris (Customs of Paris) and was taken by Jean Bourdon to Quebec for use in the New World. [29] |
arpent | 220 | 71.851 m | 71.465 m | |
lieue ancienne (old league) [30] |
10,000 | 3.266 km | — | |
lieue de Paris ( Parisian league) |
12,000 | — | 3.898 km | The lieue de Paris was defined in 1674 as exactly 2000 toises. After 1737, it was also called the le lieue des Ponts et des Chaussées (league of bridges and roads) |
lieue des Postes (Postal league) |
13,200 | — | 4.288 km | The lieue des Postes (postal league) of 2,200 toises du Châtelet was defined in 1737. |
lieue tarifaire [31] | 14,400 | — | 4.678 km | Used for transport of grains » de 2,400 toises date de la même année |
§ - Denotes units of measure used in both Quebec and in pre-revolutionary France and which are catalogued in Canadian legislation [32] |
The aune, which was used for measuring cloth had large variations across France. In 1686, when the toise was adjusted (and along with it, the pied and pouce), l'aune de Paris retained it's length of approximately 535.5 mm [33]. A selection of differnt aunes from across France is shown in the table below: [25] [33]
Region | Historic definition | Millimetres | Notes |
---|---|---|---|
Rouen | 52 pouces | 1410 | |
aune of Francis I | 4 pieds de roi | 1190 | King of France 1515 - 1547 |
aune of Charlemagne | 4 roman feet | 1182 | Holy Roman Emperor 800 - 814 AD |
l'aune de 1540 | 3 pieds, 7 pouces, 8 lignes | — | |
l'aune du Châtelet | 3 pieds, 7 pouces, 10 lignes et 10 points | 1188 | |
Aune de Paris de 1751 | — | 1190 to 1300 | |
Paris (1737) | — | 990 | |
Bourgogne, Dijon and Provins | 2+1⁄2 pieds de roi | 812 | |
Valenciennes | 26 pouces | 705 | |
Lille, Brabant, Bruges and Flandres | 693 |
Tesco's practice in 2004 of giving dominance to imperial units based in its assertion in 2000 that 90% of its customers used imperial units, was identified in a 2004 Which? magazine report as a possible means of appearing cheaper than its rivals and condemned by Medical News Today as a "confusing pricing tactic". [34] Following the results of a survey of their customers in early 2011 - which concluded that 70% of them would prefer products to be labelled in imperial units - the Asda supermarket chain whose customer base is biased towards socio-economic group D [35] are experimenting with seling produce in round imperial measures again. [36] A similar survey of 1,000 customers conducted by the Tesco supermarket chain in 2000 showed that 90% of their customers used imperial measures. [37] In contrast, Waitrose weekend, the magazine [38] for the up-market [39] supermarket chain Waitrose only uses metric units.
2 jan 1909 n/a
7 feb 1912 3.8
27 jan 1917 -1.8
12 feb 1929 -10.1
16 dec 1933 -2.0
30 jan 1940 -6.1
7 Feb 1941 0.0
22 Jan 1942 -11.7
8 Feb 1947 -8.5
3 Feb 1954 -5.4
14 feb 1956 -4.9
18 jan 1963 -7.7
21 jan 1985 0.3
26 feb 1986 -6.9
4 jan 1997 -3.6
Ref 1 - Good text overview - mainly about the metre [24]
Ref 2 - Nearly 30 pages of tables; [25]
Ref 3 - Britannica (in French) Authoritative [33]
Ref 4 - Cybergroup (table - one page) [41]
Ref 5 - A book, printed in 1913 [29]
Ref 6 - 40 page manuscript [42]
Ref 7 - Some pictures: [6]
Ref 8 - Dutch self-published: [7]
Ref 9 - Dutch schoolbook [43] [8] or [9] - Allereerste gronden der cijferkunst: bevattende de verklaring van het ... By Jacob de Gelder
Ref 10 - Military dictionary [44] Lots of useful info (units of measure for captured weapons)
Ref 11 - German WIkiproject (with lists of weights) - Saxony
Ref 12 - German Customs site - dates of Zollpfund 1856 - 1877 [10]
Ref 13 - PhD Thesis - zollpfund & lot - pg 19 & 20 [11]
Ref 14 - [12] The International System of Units - Its History and Use in Science and Industry by Robert A. Nelson
Ref 15 - cgs variants of units [13], text description [14]
Ref 16 - Royal Society - [15]
Ref 17 - Flora of the Falklands [45]
Ref 18 - Photos of the Falklands [16]
Ref 19 - Stere is stacked firewood [46] also [17]
Ref 20 - Falkland Islands Geography [47]
Ref 21 - Falklands Climate - here "Geologially part of the Scotia Arc" and map
Ref 22 - Time of daya, atomic time, UTC [48]
Ref 23 - Paper by Stephen Gray on Charles Rawden Maclean. [49]
Ref 24 - Early Natal, multiple pages [18]
Ref 25 - ISO 8000-3:2006 (Quantities and Units - Part 3 - Space and time) [19]
Ref 26 - ISO 8000-4:2006 (Quantities and Units - Part 4 - Mechanics) [20]
Ref 27 - ISO 8000-5:2006 (Quantities and Units - Part 5 - Thermodynamics) [21]
Ref 28 - UK/Argentinan claims to the South Atlantic seabed [22]
Ref 29 - Rockhopper update [23]
Ref 30 - Hindhead tunnel geology & boring [24] - pg 30et seq
Ref 31 - Hindhead geology [25] - good description
Ref 32 - Hindhead lengths (Govt report) [26] pg 18-25
Ref 33 - Robert Morden's map of Dorset - [27] - Ratios 1:1.23:1.41
Ref 34 - Robert Morden's map of Hampshire - [28]
Ref 35 - UK Governments implemtation of EU direcitve 2009/3/EC - [29]
Ref 36 - Governemnt report on supermarket oligopoly [30] pg 16 - ASDA strongest in socio-economic group D
Ref 37 - Caroloignian foot was 34 cm [31] Ref 38 - Price Marking Order 1991 - mainly metric, a few imperuial left-over - [32]
Read [33]
Read [34]
Read [35]
Read [36]
Read [37]
Read [38]
Read [39]
French directory 1816 [43]
Battle of Tugela Heights - Map by Churchill - [44]
New Scietnist criticism of Metrication Board's White paper [45]
Metrication Board White Paper [46]
Cockcroft report on education (1982) [47]
Maths in nursing [48]
English language arithmetic book [49]
Cobbs Arithmetick (US 1835) - [50].
Elfstedentocht History [51]
Dutch Weather (use de Kooy - close to Den Helder) [52]
Air transport: [53]
Languages_of_the_European_Union
List of countries by English-speaking population List of newspapers in the world by circulation
Neben dem Waldfriedhof in der Nähe des Ostrings befindet sich der Viergötterstein. Dieser Stein ist eine originalgetreue Nachbildung des 1839 in Schwalbach gefundenen Viergöttersteins. Die damalige Fundestelle befindet sich etwa 400 Meter abseits des heutigen Standortes. Der Stein wurde 1981 durch den Verschönerungsverein aufgestellt. Der Platz rund um den Stein wird von einer geschwungenen Mauer aus Gabionen eingefasst.
{{ commonSIprefixes}}
Frequency Demonstration |
---|
Lights flash at frequency f = 0.5 Hz (Hz = hertz), 1.0 Hz and 2.0 Hz, where Hz means flashes per second. |
When
Charlemagne was crowned
Holy Roman Emperor in 800 AD, his empire included most of modern-day Western Europe including the
Netherlands and
Belgium. At the
Treaty of Verdun, the empire was divided between Charlemagne’s three grandsons and
Lothair received the central portion, stretching from the Netherlands in the north to
Burgundy and
Provence in the south.
Further fragmentation followed and at the start of the religious wars, the Netherlands, still part of the Holy Roman Empire, had passed into the lordship of the King of Spain. Under the Treaty of Westphalia in 1648, the seven Protestant republics that owed a nominal allegiance to the Prince of Orange ceded from the Holy Roman Empire and established their own confederacy.
In 1792 the southern part of the Netherlands was incorporated into the First French Republic and in 1807 the rest of the Netherlands was incorporated into what had now become the First French Empire. Under the Congress of Vienna in 1815, the Kingdom of the Netherlands which included Belgium and Luxembourg was established as a buffer state against France. In 1830 the Belgians revolted against Dutch rule and under the Treaty of London of 1839 Belgian independence was recognized and both states acquired boundaries that are similar to their current boundaries.
Approximate conversions | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tonne conversions |
---|
1 tonne = 1000 kg |
1 tonne = 1.1023 US (short) tons |
1 tonne = 0.9842 UK (long) tons |
The metric system was, in the words of the French philosopher Concerdect to be "for all people for all time". [50] This quote had many implications. Thos meant that the metric system was to be of use to ordinary people, to engineers who worked in human-related measurements, to astronomers and to physicists who worked with tiny numbers. This is epitomized in the range on prefixes that have now been defined in SI. [51]
This also meant that the same system was to be available to all people and therefore to be supranational. To this end, when the French Government were first investigating the idea of overhauling their system of measurement, Tallyrand, in the late 1780's, acting on Concordet's advice, invited Riggs, a British Parliamentarian and Jefferson, the American Secretary of State to George Washington to promote legislation in their respective legislative bodies to work with the French is producing an international standard. In the event, these overtures failed and the custody of the metric system remained in the hands of the French Government until 1875. [52]
A further implication was that a common means of communication that could be understood by all people should be developed. This was achieved by using symbols that are independent of language. Thus the symbol "km" is used in French and British English to represent "kilometre", in German and American English to represent "kilometer", in Italian to represent "Chilometri", in Greek to represent "χιλιόμετρα", in Russian to represent "Километр" and so on. [53] [54]
The British industrial revolution dated back to the late eighteenth century and The Great Exhibition of 1851 was a showcase for British and the world's indsutry. The judging of exhibits from various nations showed the need for a standard system of measurement across all industrialised nations. [55] By 1875, when the Convention of the Metre was called, the United Kingdom still the leading industialised nation, producing over half of the world's pig iron but the industrial revolution was taking off in France and more particularly in Germany, both of which used the metric system and by 1890 Germany was out-producing the United Kingdom in pig iron. Certain exported saw this as a need for the adoption of the metric system, but other intersets such as the Lancashire textile industry opposed the adoption of the metric system woud undermine their near monopoly in Asian markets. Good reference
Russian criticism [56]
Base paper Mills et al [57]
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help)Population pyramid 2006 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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2006 Census [58]
Mise & Practique reference [59]
I'm here because Alex79818 posted a note on my page, claiming that I was "a potentially aggrieved editor whose contributions may have been negatively impacted" at Falkland Islands. I have been at odds with User:Pfainuk and User:Wee Curry Monster on two counts.
Units of Measure
The first is the demands that imperial units be given priority in many situations in the Falkland Islands articles even though all the sources cite metric units. User:Pfainuk forced an agreement on units that were codified in WP:FALKLANDSUNITS by unreasonable behaviour when at 21:01, 31 March 2010 he wrote "Looks like I'll have to revert to imperial first for all units after all. People decided to wait until after I implemented before objecting to my proposal. Never mind, if they insist on our remaining at the previous consensus, we'll just have to remain at the previous consensus". His justification was a classic case of WP:SYNTH when at 17:08, 10 August 2009 he wrote "I object to a move to all metric-first: we should use the units in common use on the islands - and the Islanders are generally more likely to use imperial units than even the British are". Since he was unwilling to follow the units of measure used in the soruces (and therefore to honour WP:VERIFY), I raised a request to[ merge this article] into WP:MOSNUM (where I believe it belongs), but was frustrated in doing so by, amongst others, the abovementioned two editors. I did not take this to arbitration as I had too many other commitments in real life.
Within the United Kingdom, metric units are used for almost all official government and many non-government purposes. In addition in many United-Kingdom releated Wikipedia articles including Inner Hebrides and Outer Hebrides metric units take precedence. The Argentine also uses metric units. I therefore assert WP:NPOV is best achieved by metric units taking precedence except where it can be demonstrateed that other units were used in the related primary sources (nautical miles for seabed claims, mph for speed limits). In addition, I request that the arbitrators speedily delete WP:FALKLANDSUNITS.
Status of the Falkland Islands Government
The second is and the insistance of the abovementioned editors using the phrase "self governing British Overseas Territory" in the article lede without including the qualifying word "internal" even though the British Government and the Falkland Islands Government both use that qualifying word. I have not yet tried to resolve this other than on the article's talk page as I found it too wearing to argue with these two editors. Their arguments in this instance were facile and in my view they were putting WP:POV above WP:VERIFY.
As a British citizen who in real life has family serving in the British armed forces I find the degree of POV pushing in which these editors indulge as unreasonable.
Name | Chainage (metres) |
Length | Description | |
---|---|---|---|---|
Southern Section | 0 | 1540 | 1540 | Link to existing A3 (southbound) Canadian Memorial Underpass Hammer Lane Junction |
1540 | 1900 | 360 | Embankment (up to 5 m high) | |
Approach to South Portals | 1900 | 2880 | 980 | Hazel Grove cutting (up to 20 m deep) Hazel Grove Junction |
Tunnel | 2880 | 4700 | 1820 | Tunnel |
Northern Section | 4700 | 5540 | 840 | Boundless Valley (embankment up to 14 m high) |
5540 | 6600 | 1060 | Link to existing A3 (northbound) |
The name "stone" derives from the use of stones for weights - a practice that dates into antiquity. The literal text of the ancient
Hebrew Law that forbade the carrying of "diverse weights, a large and a small"
[60] literally read "you shall not carry a stone (ואבו) or a stone (אבו), a large and a small" - there was no "standard" stone in the ancient Jewish world.
[61] In Roman times larger weights that were crafted to an exact multiple of the Roman libra (typically 40)
[62] used in commerce were often made of stone. During the
Middle Ages, a good-sized rock was chosen as a local standard, but its actual weight varied with the commodity and region. By the late
Middle Ages, international trade such as England’s exportation of raw wool to
Florence necessitated a fixed standard - in 1389 a royal statute by
Edward III fixed the stone of wool at 14 lbs.
[63]
Post in Hill_lists_in_the_British_Isles
( Prominence) is a criteria that is used to qualify the separation of should two peaks. [64] Corbett recognised this and in the 1920's published Corbetts Index, a list of a list of "interesting" Scottish hills between 2500 and 3000 ft (760 and 910 m) with at least 500 feet (150 m) ascent (prominence) on all sides. [65] Although Corbett's list fulfilled many criteria, he fixed the prominence of "interesting peaks" at 500 ft.
Modern mountaineers allow for different prominence values use the following classification: [66]
Prominence Category | Min criterion | Max Criterion |
---|---|---|
P10 | 10 m | 19.9 m |
P20 | 20 m | 49.9 m |
P50 | 50 m | 99.9 m |
P100 | 100 m | 199.9 m |
P200 | 200 m | 499.9 m |
P500 | 500 m | 999.9 m |
P1000 | 1000 m | 1999.9 m |
P2000 | 2000 m | 4999.9 m |
P5000 | 5000 m | 9999.9 m |
British mountaineers Jim Bloomer and Roddy Urquhart have catalogued all hills and mountains in the United Kingdom with a prominence of at least 100 m (P100 or better) and a height of at least 500 m. [67] Their list has just 3 P1000 peaks, but 155 P500 peaks, 577 P200 peaks and 829 P100 peaks. Bloomer's challenge, which uses the database, is to climb the 158 peaks in the United Kingdom that have a prominence of at least 500 m. [68]
Support: I support the proposed topic ban on DeFacto.
I bore the brunt of his actions in the "Asda" topic last year when he (in which he was supported by User:VsevolodKrolikov) refused to accept that the addition was made to the article Metrication in the United Kingdom was not encyclopeadic. He initially placed this "addition" in the article Metric system, mentioning it once in the lede and twice in the body of the article. I did not have time to examine it properly, so I moved it to Metrication in the United Kingdom and after I had looked at it properly, I tried to remove to. DeFacto objected. The discussion ran over six talk page topics, three of which were attached to the topic:
There is no need to read these threads fully – together they contain over 300 responses of his and VsevolodKrolikov’s WP:wikilawyering during which time he refused to concede that the results of an in-store survey was unencyclopeadic, as was an announcement of a short-lived product launch. I had support from a number of other editors, all of whom eventually gave up in disgust.
DeFacto has also been active on a number of other articles connected with metrication – in all of them he has tried to belittle the metric system by introducing adjectives that are inappropriate in the context (for example using the word "certain" to represent "100%" in the articles gallon and stone (unit) - this edit and in this edit), or by inappropriately pushing hard to promote sloppy use of metric unit symbols (in a manner often by market traders, but actively discouraged in schools) in article ledes. One such example was equating "kilo" with "kg" as a shorthand for " kilogram" (approximately 80% of Talk:Kilogram is devoted to this topic) or by introducing the abbreviations "ltr", "mtr" into the article Introduction to the metric system. Revoking these changes is such an exhausting business that I would wait for a week or two rather than enter into a tedious edit war with him. Meanwhile the quality of Wikipedia has been compromised.
After he had been rebuffed on the Hindhead Tunnel and WP:MOSNUM articles, he “attacked” (I can think of no better word) the article Metrication in the United Kingdom by deleting one section of the article and adding banners to three other sections ( My reinstatement here). This is the sort of behaviour I would expect from a two year-old. After I reverted and he again reverted and then rewrote the section "Legal Requirements", replacing a summary of the law with his own summary which bore no resemblance to the law whatsoever. Again we had an edit war and he reverted my text with the comment "Replaced bad-faith and unjustified restoration of poor quality, inaccurate and unsupported content with something accurate and verifiable (see talk) - more references pending" ( DeFacto’s revert diffs) I demanded an apology for abusive language, but none was forthcoming.
Finally, I have wasted a considerable amount of time having to deal with his wikilawyering and abusive language when he is pushing an untenable argument – to the extent that I have wondered whether it is worthwhile spending time as a Wikipedia editor. I believe that an outright topic ban would be appropriate – something along the lines proposed by User: Drmies.
Martinvl ( talk) 18:25, 13 March 2012 (UTC)
A1(M) | |
---|---|
Route information | |
Part of
![]() | |
Length | 51 mi (82 km) |
Existed | 1995–present |
History | Constructed 1995–2012 |
Major junctions | |
From | Darrington |
![]() ![]() J41 → M62 motorway ![]() ![]() J43 → M1 motorway | |
To | Dishforth |
Location | |
Country | United Kingdom |
Primary destinations | Wetherby |
Road network | |
This section opened in sections:
Data [73] from driver location signs are used to provide distance and carriageway identifier information.
A1(M) motorway | |||
km | Southbound exits (B Carriageway) | Junction | Northbound exits (A Carriageway) |
36.5 |
Knottingley A162 Non-motorway traffic Ferrybridge services |
J40 | Road continues as A1 to Doncaster |
Start of motorway | No access | ||
41.1 | Hull, Goole, Manchester, Pontefract, Leeds M62 | J41 | Hull, Goole, Manchester, Pontefract, Leeds M62 Ferrybridge services |
46.7 | Leeds, Selby A63 | J42 | Selby A63 |
No access | J43 | The South, Leeds M1 | |
55.3 | Leeds, York A64 | J44 | Leeds, York A64 |
57.2 | Wetherby, Boston Spa, Otley A659 | J45 | Tadcaster, Boston Spa, Otley A659 |
Kirk Deighton, Wetherby A168 | J46 Wetherby services |
Kirk Deighton, Wetherby A168 | |
79.3 | Knaresborough, Harrogate, Leeds Bradford International Airport A59 | J47 | York, Knaresborough A59 |
86.3 | Ripon, Boroughbridge A168 | J48 | Boroughbridge A168 Knaresborough A6055 |
95.2 | Thirsk, Teesside A168 (A19) | J49 |
Thirsk,
Teesside
A168 (
A19) Non-motorway traffic |
102.8 | Ripon, Thirsk, Harrowgate, A61 | J50 | Ripon, Thirsk A61 |
119.9 | Start of motorway | J51 | Northallerton, Leeming Bar, Bedale A684 |
Northallerton,
Leeming Bar,
Bedale
A684 Non-motorway traffic |
Road continues as A1 to Scotch Corner |
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Full name | Berry John Versfeld | |||||||||||||||||||||||||||||||||||||||
Batting | Right-handed | |||||||||||||||||||||||||||||||||||||||
Bowling | Right arm leg break | |||||||||||||||||||||||||||||||||||||||
Role | All-rounder | |||||||||||||||||||||||||||||||||||||||
International information | ||||||||||||||||||||||||||||||||||||||||
Domestic team information | ||||||||||||||||||||||||||||||||||||||||
Years | Team | |||||||||||||||||||||||||||||||||||||||
1961–1970 | Natal | |||||||||||||||||||||||||||||||||||||||
1961–1965 | South African Universities | |||||||||||||||||||||||||||||||||||||||
Career statistics | ||||||||||||||||||||||||||||||||||||||||
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Source:
Cricket Archive, 2 January 2011 |
Per the mediation request from Martinvl at Wikipedia:Mediation Cabal/Cases/17 October 2011/Metrication in the United Kingdom, [1] I would like to offer to mediate this dispute. If I do mediate, the outcome of this informal mediation will be non-binding. My purpose here is to assist you in establishing a consensus. Please indicate below whether or not you accept me as a mediator. If you do accept, please also include a short statement (preferably below 1,000 words) of what you feel the issue is. Please avoid commenting on contributers in your statement, and instead focus on the content. Thanks, Alpha_Quadrant (talk) 18:14, 21 October 2011 (UTC)
It is beyond doubt that Asda claim to have carried out a survey in which 70% of their customers said that they were confused by metric units and as a result Asda would be selling strawberries in one pound punnets. The real question is whether this is encyclopaedic information.
The Asda statement When I saw this for the first time, I reminded myself of Benjamin Disraeli’s quote about "lies, damned lies and statistics" and asked myself “Is this a con trick by Asda to downsize from 500 g punnets to 454 g punnets?” In the United Kingdom, Asda (along with Tesco have acquired a reputation for “sharp practice” and in the case of Asda, their parent company Walmat has its own article in Wikipedia: Criticism of Walmart. I am therefore reluctant to give Asda the benefit of the doubt.
In order for a report such as this to be encyclopaedic, it has to demonstrate some point that the article is bringing across – and a supermarket chain conning its customers in a one-off exercise is hardly an encyclopaedic subject.
Which?'s analysis
Wikipedia normally requires that articles draw on secondary sources rather than primary sources. In this case, the Asda statement is a primary source and the Which? article the secondary source. Secondary sources “rely on primary sources for their material, making analytic or evaluative claims about them” ( WP:SECONDARY). What evaluative claim did Which?make? The first part of the Which? article set the scene. The followed the sub-heading "Is buying by weight going out of fashion?" and the Which? Author’s response "I’d even take it a step further and say there’s a whole generation of us who don’t pay attention to weights at all when shopping. Most fruit and veg is pre-packed in supermarkets nowadays so we don’t have a clue what it weights." If this is the case, then why does Asda justify changing to one pound punnets if nobody is taking any notice of the weight?
At this stage, Which? Could have done a formal study to verify the Asda claim, but that costs money, so the author did the next best thing – described her own shopping expeditions to the farmer’s market. Why her own shopping expedition? In this way she would not have to challenge Asda’s figures. Why did she describe the farmer’s market? Simple – if you customers at the farmer’s market. You can find out whether they are buying by the pound, by the kilogram or by number just by listening to them speaking to the seller and you might pick up thought processes of which you were not aware. You can’t do this in a supermarket. I believe that the author was really suggesting to the reader that they query what questions Asda actually asked their customers. It is well-known that the sponsors customer surveys such as the one carried out by Asda can frame the questions in such a way that they get the “right” answer. In short, this paragraph is a statement of disbelief of both Asda’s findings and their subsequent action, but done in such a way that Which? Would never be taken to the libel courts and asked to prove their statements.
The next paragraph continues "But, if Asda’s research is anything to go by, …". Do I detect a note of sarcasm here? Did they really mean "But, if Asda’s research, [which we don’t believe], is anything to go by, …". I suspect that this is what they meant.
Conclusions
That sums up why I think that Which? Magazine was questioning the Asda statement which brings me back to how this was reported. DeFacto totally ignored the Which? dimension in his wording of the Asda survey – he did not try to look for the "analytic or evaluative" claims that Which? made about the Asda statement – in other words he ignored the secondary source and merely used the primary source.
Judging from what the other editors wrote, there is obviously a dispute as to what Which? were really saying. If what they were saying was so obtuse, then we should step back from the Which? article and evaluate the Asda statement on its own merits. In my view, a marketing exercise by a supermarket whose customer bases is skewed towards the lesser-educated members of society is just not worthy of including in Wikipedia.
The section Wikipedia:Reliable_source_examples #Use of statistical data states: "Statistical data may take the form of quantitative or qualitative material, and analysis of each of these can require specialised training. Statistical data should be considered a primary source and should be avoided. Misinterpretation of the material is easy and statistics are frequently reported ambiguously in the media, so any secondary reference to statistical data should be treated with considerable care."
The section
Wikipedia:Reliable_source_examples#Business and commerce starts with the sentence “Material published by a trading organisation is a view of how that organisation looks on itself however it will also have a marketing component and may lack neutrality. If this material is used it should carry a caveat to indicate this risk and should be corroborated with independent reporting if possible."
The quotes from WP:RSEX show that one should proceed with caution even when quoting statistics from secondary sources. The onus of proof therefor falls on DeFacto to justify his additions in lighht of these cautions. Whatever he writes should also take into account areas of concern that I have highlighted.
Variants of the metric system | ||||||||||||||||||||||||||||||||||||||||||||
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|
Foot | |
---|---|
Unit system |
Imperial Units/ US Customary Units |
Unit of | length |
Symbol | ft |
Conversions | |
1 ft in ... | ... is equal to ... |
Imperial/Customary | 12 inches 1⁄3 yard |
SI | 304.8 mm 0.3048 m |
Yard Equivalents | |
---|---|
Imperial Units/ US Customary Units |
3 ft 36 in |
SI units | 0.9144 m 914.4 mm |
The first sentence of the article kilogram starts:
I assert that the "???" should be replaced by the word "informally", others assert that no adverb need appear at that location.
The background to the argument is that various dictionaries cite "kilo" as an alternative/abbreviation for "kilogram" without any qualification as to its use, but other works state either specifically that it is for informal use only or proscribe its use. The argument itself can be traced back the word "kilo" having been used in the ninteenth century as a shortened form of "kilogram", but in 1960 formal rules pertaining to writing the International System of Units, published by the CGPM, prohibited the use of abbreviations for SI units of measure and therefore implicitly prohibited the use of the word "kilo".
The Wikipedia discussion can be found at Talk:Kilogram#Is "kg" also the symbol for "kilo"?. I assert that User:DeFacto and User:VsevolodKrolikov, by insisting that the word "informal" be omitted from the first line of the article, are giving the word undue weight. Since the lede must be capable of standing alone, it is not appropriate to mention the word "kilo" in the lede without clarifying that is not have the level of formality as the kilogram[me] - either a clarification must be present in the lede or the word should not be mentioned there.
International view
United States view
United Kingdom and European view
In summary then, the word "kilo" came into use in the nineteenth century, but when standards were tightened up as a result of the introduction of SI in 1960, the word "kilo" ceased in law and in other formal writings to be an alternative to the word "kilogram".
Dictionaries and styleguides
Since the word "kilo" is also used in cycling cirles as a shorthand for the 1000 m race, it is self-evident that that the word "kilo" on its own is not "Explicit and definite" and is not "preciise". Furthermore, given the state of UK, US and EU law, it is not "observant of forms". What better way to describe "kilo" than "informal" (ie "Not formal").
In addition, almost all science teachers tell their pupils that the word "kilo" should only be used as a prefix to units of measurement such as "gram", "metre", "ohm", etc.
On the basis of the above arguments, I assert that even if the word "kilo" was in formal use half a century ago, it is now only used informally and that in the first line of the article it should be qualified with the word "informal". In view of a reference found by User:VsevolodKrolikov, I assert that it is possible for texts to have a combination of formal and informal language – the style guide used for the document in question defining what informal structures and phrases are permitted.
Finally, what will it do for the reputation of Wikipedia if science pupils who are reprimanded for using the word "kilo" in place of "kilogram" in school projects plead that "Wikipeidia says so" and are given the answer "Wikipedia is wrong!"? Martinvl ( talk) 14:34, 15 November 2011 (UTC)
It appears that we are no further in sorting out the use of the word "formal" in the lede of the artcile kilogram. I have therefore posted it at XXXXX and have notified everybody who has contributed to the discussion and also to every Wikiproject who is taking an interest in this article. User talk:LeadSongDog User talk:JimWae User talk:Hans Adler
Each variant of the metric system has a degree of coherence – the various derived units being directly related to the base units without the need of intermediate conversion factors. [2] For example, in a coherent system the units of force, energy and power are chosen so that the equations
hold without the introduction of constant factors. Once a set of coherent units have been defined, other relationships in physics that use those units will automatically be true - Einstein's mass-energy equation, E = mc2, does not require extraneous constants when expressed in coherent units. [3]
The cgs system had two units of energy, the erg that was related to mechanics and the calorie that was related to thermal energy so only one of them (the erg) could bear a coherent relationship to the base units. Coherence was a design aim of SI resulting in only one unit of energy being defined - the joule. [4]
In SI, which is a coherent system, the unit of power is the " watt" which is defined as "one joule per second". [5] In the foot-pound-second system of measurement, which is non-coherent, the unit of power is the " horsepower" which is defined as "550 foot-pounds per second", the pound in this context being the pound-force.
The concept of coherence was only introduced into the metric system in the third quarter of the nineteenth century; in its original form the metric system was non-coherent - in particular the litre was 0.001 m3 and the are (from which we get the hectare) was 100 m2. [6]
Schwalbach [7]
Tidal braking slows down Earth's rotation and this, together with a number of other phenomena, is causing the number of SI seconds in a mean solar day to increase by approximately a little under 2 milliseconds every century (meaning a projected increase from the current 86400.002 to 86400.004 in a hundred years time). Other phenomena that affect the slowing down of the earth are the movement of the the Earth's shell relative to its core and changes in Mantle convection.
In addition, events or processes that cause a significant change to the mass distribution of the earth, thereby changing its moment of inertia, also affect the rate of rotation due to conservation of angular momentum. One of the more notable in recent times is the 2004 Indian Ocean earthquake which, according to theoretical models, is thought to have decreased the solar day by 2.68 microseconds. [9]
The page Wikipedia:Manual of Style/Road junction lists catalogues the columns that should appear in a Road Junction List (for example Interstate 10 in California#Exit list and M25 motorway#Junctions). A dispute between editors split roughly along UK/US lines has been simmering for a number of years regarding the differences in style of these two road junction lists with the US editors arguing for more standardisation across all of Wikipedia and UK editors arguing that regional differences make such standardisation impracticable.
Are the UK editors being unreasonable in declining to add "location" columns to their RJLs or are the US editors failing to take the UK situation into account? A parallel ongoing discussion on the use of miles or kilometres is outside the scope of this DRN.
A dispute between UK and US editors regarding the use of location columns in road junction lists has been simmering for a number of years. In the early days of Wikipedia the UK and the US editors adopted very different styles of road-junction lists - these can be seen side by side in this 2009 posting by User:Jeni. Minor changes have been made and the current proposal can be seen at [3].
Chronology
The chronology is as follows:
In short there is no consensus regarding the layout and content UK RJLs.
Other country's approach
It is often helpful to see what is done in other countries. How different are they? Maybe they get it right, maybe they get it wrong. Can we learn from them or are we ahead of them? Road junction lists in Wikipedia in languages othjer than English follow different a large variety of models. Examples include:
In short, many different models for road junction lists exist across the various languages of Wikipedia - some have locations columns, but most do not.
Discussion
Although many non-UK editors see merit in the style of road junction list as proposed by the US editors, UK editors assert that due to the fragmented approach to the definition of locations in the United Kingdom, it is not practicable to define a meaningful set of rules to enable the locations to be filled in in a consistent manner. IMHO this arises due to the lack of local knowledge on the part of non-UK editors concerning the UK approach (or rather the British Government's approach) to things.
The United Kingdom does not have a homogeneous system of local government - in addition to the regions (which, apart from London, are only used for statistical purposes), some parts of the country have a two tier system of local government (counties and districts) while others have a single tier of local government (unitary authorities). Some areas are further broken down into parishes, others are not. Ceremonial counties are superimposed on this structure. This system of government has essentially evolved since 1972.
These areas are not used by the Post Office - their postal areas (determined by the first two letters of the post code) are based on large towns and bear no relationship to local government structures. The couinty, where it exists, is the county where the postal towen is situated which is not always the addressee's county. To put this into perspective, the Post Office continued to officially use Middlesex on postal addresses until 1995 even though the county of Middlesex was abolished in 1965 when it was swallowed up by the [[Greater London Council]. Local justice is again based on towns rather than local government structures, but the area assigned to each local court is not tied to local government areas or to postal areas. As a result of this, the British have little empathy with local government areas.
If we are to include localities in British road junction lists, we need to ask whether they are necessary - in an early experiment on the article M62 (2008 version), a significant number of the low level localities are in fact reflected in the destination list anyway, the rest are meaningless to anybody but local people. Moreover, we need ask whether people really want to know the location for local government purposes, for postal purposes (British SatNav systems work on post codes) or for judicial purposes (somebody wishes to challenge a speeding fine). It is quite feasible that all three are different. I therefore believe that it is impracticable to assign locations to British junctions - in everyday language, the junctions themselves become the local area, and alternatively, the junctions are identified in terms of the destination signposted (which are already included in the road junction list).
In short, due to the diversity of naming areas across various administrative agencies in the United Kingdom, it is inappropriate to add location columns since there is no clear indication as to which is appropriate. If one looks at the style of RJL's used in other countries, it is, in my view, apparent that the US model is more location-oriented than any of the other countries which suggests that maybe the US editors are more location-oreinted in their outlook than the European road editors in general - after all what are the destination lists for? Furthermore many destinations are in the immediate vicinity of the junction anyway.
In discussions leading up to this debate, it has been alleged by User:Rschen7754 that I have not been listening to consensus. I assert that there was consensus amongst British editors, but that there has never been consensus across all English-language editors and he and other non-UK editors are the ones who are not listening since they do not have day-to-day experience of what really happens inside the UK.
Circulation
The opening text of the page WP:RJL (2007) "In hopes of standardizing the appearance of exit lists across the U.S. Interstate Highway WikiProject, this exit list guide has been created to give editors ... ". A layout for UK roads, proposed in 2010 has since been adopted (with minor variations). When I tried to implement a set of templates, my work was reverted by an administrator on the grounds of "no consensus". The first sticking point was whether or not there should be a "location column" in the road junction list (RJL). I believe that in the case of the United Kingdom it is not practicable to write rules regarding such a column - the main sticking points being the differences in the way in which the jurisdictions of local government, the postal service and the judicial services are identified and, in many cases, further differences in urban and rural areas. Editors who appear to have little or no experience of the United Kingdom do not appear to be convinced.
An intersection is a highway layout that permits traffic from one controlled-access highway to access another and vice versa whereas an access point is a highway layout where traffic from a distributor or local road can join a controlled-access highway. Some countries, such as the United Kingdom, do not distinguish between the two, but other, such as Germany; make a distinction using the work Kreuz (cross) for the former and Ausgang (exit) for the other. In all cases one road crosses the other via a bridge. The inter-connecting roads, or slip-roads, which link the two roads, can follow any one of a number of patterns. The actual pattern is determined by a number of factors including local topology, traffic density, land cost, building costs etc. In some jurisdictions feeder/distributor lanes are common, especially for closer-leaf junctions, in others, such as the United Kingdom, where the roundabout junction is common; feeder/distributor lanes are seldom seen.
A few of the more common types of junction are shown below: [10] [11] [12]
I still disagree with the statements relating to the Asda survey and believe that the only way forward is to ask for mediation. A prerequisite for mediation is that we have an agreed statement as to what the nature of the dispute is. I propose that we use the follwoing text:
I invite you to agree this text so that I can initiate mediation. Martinvl ( talk) 19:53, 16 October 2011 (UTC)
User:VsevolodKrolikov and User:DeFacto have been blantanly pushing a WP:POV by willfully misrepresenting a WP:RS. In particular, Asda did an in-house survey which was called into question by a report in Which? magazine (Details here). VsevolodKrolikov and DeFacto have persisted in reporting the Asda survey (a self-published primary source) but have supressed by addition of the Which? analysis of the survey. They claim that I am putting my own interpretation on the Which? report. However, any reasonable person, on reading the Which? article will see that these two editors have either have no clue about the meaning of secondary sources ort have been blinded by their own pushing of POV. The two versions can be seen here: [4].
I have also exhausted other avenues of negotiation, including
I request therefore:
The metric system was the name given to an international decimalised system of measurement, first adopted by France in 1791 and that formed the basis of the system of measurement subsequently used by most countries of the world. The system has evolved since its frist inception and since the 1960s the International System of Units ("Système international d'unités" in French, hence "SI") has been the internationally recognised standard metric system.
At the outset, the main feature of the metric system is the use of a standard set of inter-related base units and a standard set of prefixes in powers of ten that could be used to derive larger and smaller units from the base units. Although the intention of the originators was to derive a system that was [theoretically] equally accessible to all people, it has proved necessary for prototype units, under the custody of government or other approved authorities to be used as standards, though it is hoped that by 2015 the last of these prototypes can be retired to the archives. As the system evolved, the principal of a coherent set of units, particularly for use in science and engineering has became an equally important feature.
The system was first developed for commercial use, but its use for scientific and engineering purposes, particularly in the late nineteenth century, resulted in many variations with different choices of fundamental units, but all based on the same definitions of the length (the metre and mass (the kilogram).
The adoption of the gray by the 15th CGPM in 1975 as the unit of measure of the absorption of ionising radiation, specific energy absorbtion and of kerma in 1975 [13] was the cumulation of over half a century of work, both in the understanding of the nature of ionising radiation and in the refinement of measuring techniques.
Wilhelm Röntgen first discovered X-Rays in 1896 and within a few years they were being used to examine broken bones. One of the earliest techniques of measuring the intensity of X-Rays was to measure their ionisation potential in air. Initially various countries developed their own standards, but in order to promote international cooperation, the International Commission on Radiation Units and Measurements (ICRU), first proposed as a separate body in 1925, met in Stockholm in 1928 and under the chairmanship of Rolf Sievert [Note 1] proposed that one unit X-Ray dose should be defined as the quanitity of X-rays that would produce one esu of charge in one cubic centimetre of dry air at 0 °C and a standard atmosphere. This unit was named the röntgen in honour of Röntgen who had died five years previously. At the 1937 meeting of the ICRU, this definition was extended to apply to gamma radiation as well as X-Rays. [14] This technique, although appropriate for the technology of the day, had the disadvantage that it was not a direct measure of either the intensity X-rays or of their absorbtion, but rather was a measurement of the effect of the X-Rays in a specific circumstance. [15]
In 1940, Gray, who had been studying the effect of neutron damage on human tissue, together with Mayneord and Read published a paper in which a unit of measure, dubbed the "gram roentgen" (symbol: gr) defined as "that amount of neutron radiation which produces an increment in energy in unit volume of tissue equal to the increment of energy produced in unit volume of water by one rontgen of radiation" [16] was proposed. This unit was found to be equivalent to 88 ergs in air. In 1953 the ICRU adopted the "rem", equal to 100 erg/g as the new unit of measure of absorbed radiation. The rem was directly equivalent to the gram roentgen, but expressed in coherent cgs units. [14]
In the late 1950's the ICRU was invited by the CGPM to join other scientific bodies to work with the International Committee for Weights and Measures (CIPM) in the development of a system of units that could be used consistently over many disciplines. This body, initially known as the "Commission for the System of Units" (renamed in 1964 as the "Consultative Committee for Units") was responsible overseeing the development of the International System of Units (SI). [17] SI used the MKSA (metre-kilogram-second-ampere) system of units as its basis and in 1975 defined the SI unit of absorbed radiation as "". The unit was named the "gray" in honour of Hal Gray who had died in 1965.
Reference Links
Heraldic [18] visitation of the northern counties in 1530 by Thomas Tonge, Norroy King of Arms, with an appendix of other heraldic documents relating to the north of England : Surtees Society publications,
Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, part 1 : Harvey's visitation in 1552, Dalton's visitation in 1558; pedigree
Dendy (1912). "Sir Nycholas Fayrefaxe of Gyllinge in Yorkeshere, knight". In Walter, Frederick (ed.). Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, Part 1. Vol. 122. Durham: Surtees Society. pp. 144/5.
Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, part 2 : Flower's visitation in 1563-64, pedigrees collected in 1567: Surte
Dendy (1921). "Fairfax of Walton and Gilling". In Walter, Frederick (ed.). Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, Part 2. Vol. 133. Durham: Surtees Society. pp. 148/9.
Visitations of the north, Part 3 : a visitation of the north of England c. 1480-1500: Surtees Society publications, vol. 144
Blair (1930). "tbd". In Hunter, C H (ed.). Visitations of the north, or some early heraldic visitations of, & collection of pedigrees relating to the north of England, Part 3. Vol. 144. Durham: Surtees Society. p. 20.
SSADM [20]
Elfstedentocht in the war years [21]
Cassini's maps gave scales in thousands of toise ( http://achft.ville-fachesthumesnil.org/ancie_01.php). Index to Cassini (showing boundaries 1792 - 1807) gives both thousnads of metres and thousnads of toise. [5]
The mediaeval royal units of length were based on the toise and in partcular the toise de l'Écritoire, the distance between the fingertips of the outstretched arms of a man which was introduced in 790 AD by Charlemagne. [22] The toise has 12 pied (feet) each of 326.6 mm (12.86 in). In 1668 the reference standard was found to have been deformed and it was replaced by the toise du Châtelet which, to accomodate the deformation of the earlier standard, was 11 mm (0.55 %) shorter. [23] In 1747 this toise was replaced by a new toise of near-identical length - the Toise du Pérou, custody of which was given to l'Académie des Sciences au Louvre. [24]
Although the pouce (inch), pied (foot) and toise were fairly consistent throughout most of pre-revolutuionary France, some areas had local variants of the toise. Other units of measure such as the aune ( ell), the perche ( perch/rood), the arpent and the lieue ( league) had a number of variations, particularly the aune (which was used to measure cloth). [25]
The loi du 19 frimaire an VIII (Law of 10 December 1799) states that one decimal metre is exactly 443.296 French lines, or 3 pieds 11.296 lignes de la "Toise du Pérou". [26] Thus the French royal foot is exactly 9000/27706 metres ( about 0.3248 m). [27]
Unit name | Relative to the pied-du-roi |
Based on the toise de l'Écritoire Until 1667 |
Based on the toise du Châtelet From 1668 |
Notes |
---|---|---|---|---|
point (point) | 1⁄1728 | 0.189 mm | 0.188 mm | |
ligne ( line) | 1⁄144 | 2.268 mm | 2.256 mm | |
pouce ( inch) | 1⁄12 | 27.22 mm | 27.07 mm | |
pied ( foot) | 1 | 326.60 mm | 324.84 mm | § |
aune ( ell) | 3+2⁄3 | 1.206 m | — | L'aune de Paris was not affected by the change of the definition of the toise in 1668. |
toise ( fathom) | 6 | 1.959 m | 1.949 m | |
perche-du-roi (royal perch) | 18 | 5.877 m | 5.847 m | § |
perche ordinaire | 20 | 6.532 m | 6.497 m | |
perche d'arpent (surveyor's perch) [28] |
22 | 7.185 m | 7.146 m | |
arpent de 180 pied | 180 | 58.77 m | 58.47 m | § The arpent de 180 pied was in use under the Coutume de Paris (Customs of Paris) and was taken by Jean Bourdon to Quebec for use in the New World. [29] |
arpent | 220 | 71.851 m | 71.465 m | |
lieue ancienne (old league) [30] |
10,000 | 3.266 km | — | |
lieue de Paris ( Parisian league) |
12,000 | — | 3.898 km | The lieue de Paris was defined in 1674 as exactly 2000 toises. After 1737, it was also called the le lieue des Ponts et des Chaussées (league of bridges and roads) |
lieue des Postes (Postal league) |
13,200 | — | 4.288 km | The lieue des Postes (postal league) of 2,200 toises du Châtelet was defined in 1737. |
lieue tarifaire [31] | 14,400 | — | 4.678 km | Used for transport of grains » de 2,400 toises date de la même année |
§ - Denotes units of measure used in both Quebec and in pre-revolutionary France and which are catalogued in Canadian legislation [32] |
The aune, which was used for measuring cloth had large variations across France. In 1686, when the toise was adjusted (and along with it, the pied and pouce), l'aune de Paris retained it's length of approximately 535.5 mm [33]. A selection of differnt aunes from across France is shown in the table below: [25] [33]
Region | Historic definition | Millimetres | Notes |
---|---|---|---|
Rouen | 52 pouces | 1410 | |
aune of Francis I | 4 pieds de roi | 1190 | King of France 1515 - 1547 |
aune of Charlemagne | 4 roman feet | 1182 | Holy Roman Emperor 800 - 814 AD |
l'aune de 1540 | 3 pieds, 7 pouces, 8 lignes | — | |
l'aune du Châtelet | 3 pieds, 7 pouces, 10 lignes et 10 points | 1188 | |
Aune de Paris de 1751 | — | 1190 to 1300 | |
Paris (1737) | — | 990 | |
Bourgogne, Dijon and Provins | 2+1⁄2 pieds de roi | 812 | |
Valenciennes | 26 pouces | 705 | |
Lille, Brabant, Bruges and Flandres | 693 |
Tesco's practice in 2004 of giving dominance to imperial units based in its assertion in 2000 that 90% of its customers used imperial units, was identified in a 2004 Which? magazine report as a possible means of appearing cheaper than its rivals and condemned by Medical News Today as a "confusing pricing tactic". [34] Following the results of a survey of their customers in early 2011 - which concluded that 70% of them would prefer products to be labelled in imperial units - the Asda supermarket chain whose customer base is biased towards socio-economic group D [35] are experimenting with seling produce in round imperial measures again. [36] A similar survey of 1,000 customers conducted by the Tesco supermarket chain in 2000 showed that 90% of their customers used imperial measures. [37] In contrast, Waitrose weekend, the magazine [38] for the up-market [39] supermarket chain Waitrose only uses metric units.
2 jan 1909 n/a
7 feb 1912 3.8
27 jan 1917 -1.8
12 feb 1929 -10.1
16 dec 1933 -2.0
30 jan 1940 -6.1
7 Feb 1941 0.0
22 Jan 1942 -11.7
8 Feb 1947 -8.5
3 Feb 1954 -5.4
14 feb 1956 -4.9
18 jan 1963 -7.7
21 jan 1985 0.3
26 feb 1986 -6.9
4 jan 1997 -3.6
Ref 1 - Good text overview - mainly about the metre [24]
Ref 2 - Nearly 30 pages of tables; [25]
Ref 3 - Britannica (in French) Authoritative [33]
Ref 4 - Cybergroup (table - one page) [41]
Ref 5 - A book, printed in 1913 [29]
Ref 6 - 40 page manuscript [42]
Ref 7 - Some pictures: [6]
Ref 8 - Dutch self-published: [7]
Ref 9 - Dutch schoolbook [43] [8] or [9] - Allereerste gronden der cijferkunst: bevattende de verklaring van het ... By Jacob de Gelder
Ref 10 - Military dictionary [44] Lots of useful info (units of measure for captured weapons)
Ref 11 - German WIkiproject (with lists of weights) - Saxony
Ref 12 - German Customs site - dates of Zollpfund 1856 - 1877 [10]
Ref 13 - PhD Thesis - zollpfund & lot - pg 19 & 20 [11]
Ref 14 - [12] The International System of Units - Its History and Use in Science and Industry by Robert A. Nelson
Ref 15 - cgs variants of units [13], text description [14]
Ref 16 - Royal Society - [15]
Ref 17 - Flora of the Falklands [45]
Ref 18 - Photos of the Falklands [16]
Ref 19 - Stere is stacked firewood [46] also [17]
Ref 20 - Falkland Islands Geography [47]
Ref 21 - Falklands Climate - here "Geologially part of the Scotia Arc" and map
Ref 22 - Time of daya, atomic time, UTC [48]
Ref 23 - Paper by Stephen Gray on Charles Rawden Maclean. [49]
Ref 24 - Early Natal, multiple pages [18]
Ref 25 - ISO 8000-3:2006 (Quantities and Units - Part 3 - Space and time) [19]
Ref 26 - ISO 8000-4:2006 (Quantities and Units - Part 4 - Mechanics) [20]
Ref 27 - ISO 8000-5:2006 (Quantities and Units - Part 5 - Thermodynamics) [21]
Ref 28 - UK/Argentinan claims to the South Atlantic seabed [22]
Ref 29 - Rockhopper update [23]
Ref 30 - Hindhead tunnel geology & boring [24] - pg 30et seq
Ref 31 - Hindhead geology [25] - good description
Ref 32 - Hindhead lengths (Govt report) [26] pg 18-25
Ref 33 - Robert Morden's map of Dorset - [27] - Ratios 1:1.23:1.41
Ref 34 - Robert Morden's map of Hampshire - [28]
Ref 35 - UK Governments implemtation of EU direcitve 2009/3/EC - [29]
Ref 36 - Governemnt report on supermarket oligopoly [30] pg 16 - ASDA strongest in socio-economic group D
Ref 37 - Caroloignian foot was 34 cm [31] Ref 38 - Price Marking Order 1991 - mainly metric, a few imperuial left-over - [32]
Read [33]
Read [34]
Read [35]
Read [36]
Read [37]
Read [38]
Read [39]
French directory 1816 [43]
Battle of Tugela Heights - Map by Churchill - [44]
New Scietnist criticism of Metrication Board's White paper [45]
Metrication Board White Paper [46]
Cockcroft report on education (1982) [47]
Maths in nursing [48]
English language arithmetic book [49]
Cobbs Arithmetick (US 1835) - [50].
Elfstedentocht History [51]
Dutch Weather (use de Kooy - close to Den Helder) [52]
Air transport: [53]
Languages_of_the_European_Union
List of countries by English-speaking population List of newspapers in the world by circulation
Neben dem Waldfriedhof in der Nähe des Ostrings befindet sich der Viergötterstein. Dieser Stein ist eine originalgetreue Nachbildung des 1839 in Schwalbach gefundenen Viergöttersteins. Die damalige Fundestelle befindet sich etwa 400 Meter abseits des heutigen Standortes. Der Stein wurde 1981 durch den Verschönerungsverein aufgestellt. Der Platz rund um den Stein wird von einer geschwungenen Mauer aus Gabionen eingefasst.
{{ commonSIprefixes}}
Frequency Demonstration |
---|
Lights flash at frequency f = 0.5 Hz (Hz = hertz), 1.0 Hz and 2.0 Hz, where Hz means flashes per second. |
When
Charlemagne was crowned
Holy Roman Emperor in 800 AD, his empire included most of modern-day Western Europe including the
Netherlands and
Belgium. At the
Treaty of Verdun, the empire was divided between Charlemagne’s three grandsons and
Lothair received the central portion, stretching from the Netherlands in the north to
Burgundy and
Provence in the south.
Further fragmentation followed and at the start of the religious wars, the Netherlands, still part of the Holy Roman Empire, had passed into the lordship of the King of Spain. Under the Treaty of Westphalia in 1648, the seven Protestant republics that owed a nominal allegiance to the Prince of Orange ceded from the Holy Roman Empire and established their own confederacy.
In 1792 the southern part of the Netherlands was incorporated into the First French Republic and in 1807 the rest of the Netherlands was incorporated into what had now become the First French Empire. Under the Congress of Vienna in 1815, the Kingdom of the Netherlands which included Belgium and Luxembourg was established as a buffer state against France. In 1830 the Belgians revolted against Dutch rule and under the Treaty of London of 1839 Belgian independence was recognized and both states acquired boundaries that are similar to their current boundaries.
Approximate conversions | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tonne conversions |
---|
1 tonne = 1000 kg |
1 tonne = 1.1023 US (short) tons |
1 tonne = 0.9842 UK (long) tons |
The metric system was, in the words of the French philosopher Concerdect to be "for all people for all time". [50] This quote had many implications. Thos meant that the metric system was to be of use to ordinary people, to engineers who worked in human-related measurements, to astronomers and to physicists who worked with tiny numbers. This is epitomized in the range on prefixes that have now been defined in SI. [51]
This also meant that the same system was to be available to all people and therefore to be supranational. To this end, when the French Government were first investigating the idea of overhauling their system of measurement, Tallyrand, in the late 1780's, acting on Concordet's advice, invited Riggs, a British Parliamentarian and Jefferson, the American Secretary of State to George Washington to promote legislation in their respective legislative bodies to work with the French is producing an international standard. In the event, these overtures failed and the custody of the metric system remained in the hands of the French Government until 1875. [52]
A further implication was that a common means of communication that could be understood by all people should be developed. This was achieved by using symbols that are independent of language. Thus the symbol "km" is used in French and British English to represent "kilometre", in German and American English to represent "kilometer", in Italian to represent "Chilometri", in Greek to represent "χιλιόμετρα", in Russian to represent "Километр" and so on. [53] [54]
The British industrial revolution dated back to the late eighteenth century and The Great Exhibition of 1851 was a showcase for British and the world's indsutry. The judging of exhibits from various nations showed the need for a standard system of measurement across all industrialised nations. [55] By 1875, when the Convention of the Metre was called, the United Kingdom still the leading industialised nation, producing over half of the world's pig iron but the industrial revolution was taking off in France and more particularly in Germany, both of which used the metric system and by 1890 Germany was out-producing the United Kingdom in pig iron. Certain exported saw this as a need for the adoption of the metric system, but other intersets such as the Lancashire textile industry opposed the adoption of the metric system woud undermine their near monopoly in Asian markets. Good reference
Russian criticism [56]
Base paper Mills et al [57]
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help)Population pyramid 2006 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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2006 Census [58]
Mise & Practique reference [59]
I'm here because Alex79818 posted a note on my page, claiming that I was "a potentially aggrieved editor whose contributions may have been negatively impacted" at Falkland Islands. I have been at odds with User:Pfainuk and User:Wee Curry Monster on two counts.
Units of Measure
The first is the demands that imperial units be given priority in many situations in the Falkland Islands articles even though all the sources cite metric units. User:Pfainuk forced an agreement on units that were codified in WP:FALKLANDSUNITS by unreasonable behaviour when at 21:01, 31 March 2010 he wrote "Looks like I'll have to revert to imperial first for all units after all. People decided to wait until after I implemented before objecting to my proposal. Never mind, if they insist on our remaining at the previous consensus, we'll just have to remain at the previous consensus". His justification was a classic case of WP:SYNTH when at 17:08, 10 August 2009 he wrote "I object to a move to all metric-first: we should use the units in common use on the islands - and the Islanders are generally more likely to use imperial units than even the British are". Since he was unwilling to follow the units of measure used in the soruces (and therefore to honour WP:VERIFY), I raised a request to[ merge this article] into WP:MOSNUM (where I believe it belongs), but was frustrated in doing so by, amongst others, the abovementioned two editors. I did not take this to arbitration as I had too many other commitments in real life.
Within the United Kingdom, metric units are used for almost all official government and many non-government purposes. In addition in many United-Kingdom releated Wikipedia articles including Inner Hebrides and Outer Hebrides metric units take precedence. The Argentine also uses metric units. I therefore assert WP:NPOV is best achieved by metric units taking precedence except where it can be demonstrateed that other units were used in the related primary sources (nautical miles for seabed claims, mph for speed limits). In addition, I request that the arbitrators speedily delete WP:FALKLANDSUNITS.
Status of the Falkland Islands Government
The second is and the insistance of the abovementioned editors using the phrase "self governing British Overseas Territory" in the article lede without including the qualifying word "internal" even though the British Government and the Falkland Islands Government both use that qualifying word. I have not yet tried to resolve this other than on the article's talk page as I found it too wearing to argue with these two editors. Their arguments in this instance were facile and in my view they were putting WP:POV above WP:VERIFY.
As a British citizen who in real life has family serving in the British armed forces I find the degree of POV pushing in which these editors indulge as unreasonable.
Name | Chainage (metres) |
Length | Description | |
---|---|---|---|---|
Southern Section | 0 | 1540 | 1540 | Link to existing A3 (southbound) Canadian Memorial Underpass Hammer Lane Junction |
1540 | 1900 | 360 | Embankment (up to 5 m high) | |
Approach to South Portals | 1900 | 2880 | 980 | Hazel Grove cutting (up to 20 m deep) Hazel Grove Junction |
Tunnel | 2880 | 4700 | 1820 | Tunnel |
Northern Section | 4700 | 5540 | 840 | Boundless Valley (embankment up to 14 m high) |
5540 | 6600 | 1060 | Link to existing A3 (northbound) |
The name "stone" derives from the use of stones for weights - a practice that dates into antiquity. The literal text of the ancient
Hebrew Law that forbade the carrying of "diverse weights, a large and a small"
[60] literally read "you shall not carry a stone (ואבו) or a stone (אבו), a large and a small" - there was no "standard" stone in the ancient Jewish world.
[61] In Roman times larger weights that were crafted to an exact multiple of the Roman libra (typically 40)
[62] used in commerce were often made of stone. During the
Middle Ages, a good-sized rock was chosen as a local standard, but its actual weight varied with the commodity and region. By the late
Middle Ages, international trade such as England’s exportation of raw wool to
Florence necessitated a fixed standard - in 1389 a royal statute by
Edward III fixed the stone of wool at 14 lbs.
[63]
Post in Hill_lists_in_the_British_Isles
( Prominence) is a criteria that is used to qualify the separation of should two peaks. [64] Corbett recognised this and in the 1920's published Corbetts Index, a list of a list of "interesting" Scottish hills between 2500 and 3000 ft (760 and 910 m) with at least 500 feet (150 m) ascent (prominence) on all sides. [65] Although Corbett's list fulfilled many criteria, he fixed the prominence of "interesting peaks" at 500 ft.
Modern mountaineers allow for different prominence values use the following classification: [66]
Prominence Category | Min criterion | Max Criterion |
---|---|---|
P10 | 10 m | 19.9 m |
P20 | 20 m | 49.9 m |
P50 | 50 m | 99.9 m |
P100 | 100 m | 199.9 m |
P200 | 200 m | 499.9 m |
P500 | 500 m | 999.9 m |
P1000 | 1000 m | 1999.9 m |
P2000 | 2000 m | 4999.9 m |
P5000 | 5000 m | 9999.9 m |
British mountaineers Jim Bloomer and Roddy Urquhart have catalogued all hills and mountains in the United Kingdom with a prominence of at least 100 m (P100 or better) and a height of at least 500 m. [67] Their list has just 3 P1000 peaks, but 155 P500 peaks, 577 P200 peaks and 829 P100 peaks. Bloomer's challenge, which uses the database, is to climb the 158 peaks in the United Kingdom that have a prominence of at least 500 m. [68]
Support: I support the proposed topic ban on DeFacto.
I bore the brunt of his actions in the "Asda" topic last year when he (in which he was supported by User:VsevolodKrolikov) refused to accept that the addition was made to the article Metrication in the United Kingdom was not encyclopeadic. He initially placed this "addition" in the article Metric system, mentioning it once in the lede and twice in the body of the article. I did not have time to examine it properly, so I moved it to Metrication in the United Kingdom and after I had looked at it properly, I tried to remove to. DeFacto objected. The discussion ran over six talk page topics, three of which were attached to the topic:
There is no need to read these threads fully – together they contain over 300 responses of his and VsevolodKrolikov’s WP:wikilawyering during which time he refused to concede that the results of an in-store survey was unencyclopeadic, as was an announcement of a short-lived product launch. I had support from a number of other editors, all of whom eventually gave up in disgust.
DeFacto has also been active on a number of other articles connected with metrication – in all of them he has tried to belittle the metric system by introducing adjectives that are inappropriate in the context (for example using the word "certain" to represent "100%" in the articles gallon and stone (unit) - this edit and in this edit), or by inappropriately pushing hard to promote sloppy use of metric unit symbols (in a manner often by market traders, but actively discouraged in schools) in article ledes. One such example was equating "kilo" with "kg" as a shorthand for " kilogram" (approximately 80% of Talk:Kilogram is devoted to this topic) or by introducing the abbreviations "ltr", "mtr" into the article Introduction to the metric system. Revoking these changes is such an exhausting business that I would wait for a week or two rather than enter into a tedious edit war with him. Meanwhile the quality of Wikipedia has been compromised.
After he had been rebuffed on the Hindhead Tunnel and WP:MOSNUM articles, he “attacked” (I can think of no better word) the article Metrication in the United Kingdom by deleting one section of the article and adding banners to three other sections ( My reinstatement here). This is the sort of behaviour I would expect from a two year-old. After I reverted and he again reverted and then rewrote the section "Legal Requirements", replacing a summary of the law with his own summary which bore no resemblance to the law whatsoever. Again we had an edit war and he reverted my text with the comment "Replaced bad-faith and unjustified restoration of poor quality, inaccurate and unsupported content with something accurate and verifiable (see talk) - more references pending" ( DeFacto’s revert diffs) I demanded an apology for abusive language, but none was forthcoming.
Finally, I have wasted a considerable amount of time having to deal with his wikilawyering and abusive language when he is pushing an untenable argument – to the extent that I have wondered whether it is worthwhile spending time as a Wikipedia editor. I believe that an outright topic ban would be appropriate – something along the lines proposed by User: Drmies.
Martinvl ( talk) 18:25, 13 March 2012 (UTC)
A1(M) | |
---|---|
Route information | |
Part of
![]() | |
Length | 51 mi (82 km) |
Existed | 1995–present |
History | Constructed 1995–2012 |
Major junctions | |
From | Darrington |
![]() ![]() J41 → M62 motorway ![]() ![]() J43 → M1 motorway | |
To | Dishforth |
Location | |
Country | United Kingdom |
Primary destinations | Wetherby |
Road network | |
This section opened in sections:
Data [73] from driver location signs are used to provide distance and carriageway identifier information.
A1(M) motorway | |||
km | Southbound exits (B Carriageway) | Junction | Northbound exits (A Carriageway) |
36.5 |
Knottingley A162 Non-motorway traffic Ferrybridge services |
J40 | Road continues as A1 to Doncaster |
Start of motorway | No access | ||
41.1 | Hull, Goole, Manchester, Pontefract, Leeds M62 | J41 | Hull, Goole, Manchester, Pontefract, Leeds M62 Ferrybridge services |
46.7 | Leeds, Selby A63 | J42 | Selby A63 |
No access | J43 | The South, Leeds M1 | |
55.3 | Leeds, York A64 | J44 | Leeds, York A64 |
57.2 | Wetherby, Boston Spa, Otley A659 | J45 | Tadcaster, Boston Spa, Otley A659 |
Kirk Deighton, Wetherby A168 | J46 Wetherby services |
Kirk Deighton, Wetherby A168 | |
79.3 | Knaresborough, Harrogate, Leeds Bradford International Airport A59 | J47 | York, Knaresborough A59 |
86.3 | Ripon, Boroughbridge A168 | J48 | Boroughbridge A168 Knaresborough A6055 |
95.2 | Thirsk, Teesside A168 (A19) | J49 |
Thirsk,
Teesside
A168 (
A19) Non-motorway traffic |
102.8 | Ripon, Thirsk, Harrowgate, A61 | J50 | Ripon, Thirsk A61 |
119.9 | Start of motorway | J51 | Northallerton, Leeming Bar, Bedale A684 |
Northallerton,
Leeming Bar,
Bedale
A684 Non-motorway traffic |
Road continues as A1 to Scotch Corner |
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