of travel may include automobile s, motorcycle s, train s, bus es and bicycle s. Suburbs Commuting ..., and increase traffic congestion . However, commuting alone by car is often a more efficient method for people doing so, as their travel times tend to be lower. Commuting by car is a major factor ... Press Release www releases archives american community survey acs 001695.html US Commuting Averages ... during a work commute Use dmy dates date September 2010 Category Urban geography Category Commuting ... no Pendling nn Pendling pl Dojazd do pracy ru simple Commuting fi Pendel inti ... more details
Image Roller.jpg thumb right Motorcycle commuting is a commuting alternative to buses, trains and cars. The term includes a number of two wheel motor vehicles including motor scooter scooters , minibike s, monkey bike s and motorcycle s. United Kingdom In London , England, over the last ten years, Powered Two Wheelers PTW s have increased by 40 . About 16,000 PTW s now ride into London every day. ref cite news url http www.bbc.co.uk london content articles 2007 01 03 motorbikeparking feature.shtml publisher BBC title Motorcyclists to face parking charge date January 4, 2007 accessdate 2007 11 12 ref Due to revenue raising objectives, Westminster Council London are charging motorcycles to park. ref cite web url http www.westminster.gov.uk councilgovernmentanddemocracy councils pressoffice news pr 3530.cfm title Westminster in motorcycle parking bays. date January 4, 2007 accessdate 2007 11 12 archiveurl http web.archive.org web 20071008215905 http www.westminster.gov.uk councilgovernmentanddemocracy councils pressoffice news pr 3530.cfm Bot retrieved archive archivedate 2007 10 08 ref Many groups stand for the motorcyclist and PTW users and they are actively lobbying Westminster Council to try and persuade them not to pursue charging for motorcycle parking. ref cite web url http www.mag uk.org content pr 2007 july 04.html date July 4, 2007 accessdate 2007 11 12 title Motorcycling to Face Congestion Charges publisher Motorcycle Action Group ref ref cite web url http www.bmf.co.uk pages bmf main pages.php?main page id 698 publisher British Motorcyclists Federation title Recent issues accessdate 2007 11 12 ref United States In the United States, many individuals commute by motorycle. Ride To Work Ride To Work Inc. is a national organization that encourages motorcycle commuting. Its annual Ride To Work day, the United States largest motorcycle event by number of participants ... Commuting reflist Category Commuting Category Motorcycling Commuting motorcycle stub ... more details
In linear algebra , a set of matrix mathematics matrices math A 1, ldots,A k math is said to Commute mathematics commute if they commute pairwise, meaning math A iA j A jA i math for every pair i , j equivalently, the commutator vanishes math A i,A j math more abstractly, if the algebra they generate is an abelian Lie algebra . Properties Commuting matrices over an algebraically closed field are simultaneously triangularizable indeed, over the complex numbers they are unitarily simultaneously triangularizable. Further, if the matrices math A i math have eigenvalues math alpha i,m , math then a simultaneous eigenbasis can be chosen so that the eigenvalues of a polynomial in the commuting matrices is the polynomial in the eigenvalues. For example, for two commuting matrices math A,B math with eigenvalues math alpha i, beta j, math one can order the eigenvalues and choose the eigenbasis such that the eigenvalues of math A B math are math alpha i beta i math and the eigenvalues for math AB math are math alpha i beta i. math This was proven by Frobenius , with the two matrix case proven in 1878, later generalized by him to any finite set of commuting matrices. This is generalized by Lie s theorem , which shows that any representation of a solvable Lie algebra is simultaneously upper triangularizable, the case of commuting matrices being the abelian Lie algebra case, abelian being a fortiori solvable. History References given in Harv Drazin 1951 . The notion of commuting matrices was introduced by Augustin Louis Cauchy Cauchy in his Memoir on the theory of matrices, which also provided the first axiomatization of matrices. The first significant results proved on them was the above result of Frobenius in 1878. References reflist refbegin Citation first M. last Drazin journal Proceedings of the London Mathematical Society year 1951 series 3 volume 1 number 1 pages 222 231 doi 10.1112 plms s3 1.1.222 refend Category Matrix theory ... more details
for commuting worldwide, though in isolated pockets in the United States . ref cite web last ... Mixed mode commuting combines the use of a bicycle with public transportation for commuting. As a rather cheap means of transportation as well as physical exercise at the same time, bicycle commuting .... Bicycle features that enhance commuting include racks or pannier s for storage, battery or dynamo ... cite news title Big Hopes for Commuting by Bike author John Markoff publisher The New York Times url http www.nytimes.com 2002 10 10 business big hopes for commuting by bike.html?scp 12&sq bicycle ..., commuting by bicycle is a very common phenomenon, as well as the combined use of the bicycle ... to enhance facilities for bicycle commuting. ref http www.stemkijker.nl Home Verkeer vervoer.html ... Commuting General http www.biketoworkweek.org Bike to Work Week Day Map and Events List http commutebybike.com cats commuting 101 Commuting 101 commutebybike.com http www.commutebybike.net Commute by bike ...?f 26 Bike Commuting in the Philippines http www.mycommuterbike.co.uk UK Bike Commuting Site UK Commuter Cycling Site http www.runmuki.com commute Commuting pages Paul Dorn http www.kenkifer.com bikepages commute Commuting pages Ken Kifer http www.lcc.org.uk index.asp?Pageid 111 Commuting Advice ... of bicycle collectives and coops promoting bike commuting http zoomaroundtown.appspot.com User ... Cycling Italy http www.ciclomobilisti.it Ciclomobilisti Bicycle Commuting Bike to Work Utility cycling Category Utility cycling Commuting ja ... more details
Globalize date December 2010 As defined by the United States Census Bureau , an extreme commute is a daily journey to work that takes more than 90 minute s each way. According to the bureau, about 3 of American adult workers are so called extreme commuters. ref http www.census.gov Press Release www releases archives american community survey acs 004489.html US Census Press Releases Bot generated title ref Not surprisingly, the number of extreme commuters in the New York Metropolitan Area New York , Baltimore Washington Metropolitan Area , and Greater Los Angeles Area Los Angeles metropolitan areas is much greater than the national average. Midas sponsored an America s Longest Commute award in 2006. The winner drove 372 mile s about 4 hour s round trip roundtrip to and from work each day. ref http www.theregister.com 2006 04 13 cisco commute ref References Reflist External links Commons category Commuting http www.newyorker.com reporting 2007 04 16 070416fa fact paumgarten There and Back Again The Soul of the Commuter from The New Yorker http www.businessweek.com magazine content 05 08 b3921127.htm Extreme Commuting More workers are willing to travel three hours a day. But what is the long term cost? from BusinessWeek http www.usatoday.com news nation 2004 11 29 commute x.htm Think your commute is tough? from USA TODAY http www.investopedia.com articles pf 06 extremecommute.asp Extreme Commuting Is It For You? from INVESTOPEDIA DEFAULTSORT Extreme Commuting Category Commuting ... more details
Rural Urban Commuting Areas RUCAs represent a relatively new categorization of rural areas based on research at the Economic Research Service ERS of the United States Department of Agriculture and the University of Washington . RUCAs are a Census tract based classification scheme that use the standard United States Census Bureau Census Bureau urban area definitions in combination with commuting information to characterize all of the Nation s Census tracts regarding their rural and urban status. The RUCAs are based on measures of urbanization, population density, and daily commuting. Census tracts are used to establish RUCAs because they are the smallest geographic building block for which reliable commuting data are available. References CRS article Report for Congress Agriculture A Glossary of Terms, Programs, and Laws, 2005 Edition url http ncseonline.org nle crsreports 05jun 97 905.pdf author Jasper Womach reflist US stub Category United States Census Bureau geography Category United States Department of Agriculture Category University of Washington ... more details
Summary book cover fur Article Casper the Commuting Cat Use Infobox Choose Infobox Header Section Author Other OPTIONAL FIELDS Title Casper the Commuting Cat Author Susan Finden Publisher Simon & Schuster Simon & Schuster UK Cover artist Website http www.dealoz.co.uk prod.pl?op buy&data id 140265&rewrite 1&ad id 251&rcount 3 Owner Commentary Year OVERRIDE FIELDS Description Source Portion Low resolution Purpose Replaceability Other information Licensing Non free book cover ... more details
cite web url http usingbicycles.blogspot.com 2008 04 mixed mode commuting in boston.html title Mixed Mode Commuting in Boston work Using Bicycles author Sherwood Stranieri date 2008 04 25 accessdate 2008 ... format PDF title Commuting Behavior Research work Montgomery County Department of Public ... often travel prepared for inclement weather. See also Commuting Park and ride References See ... to generate footnotes using the ref , ref and reference tags reflist Category Commuting ... more details
Infobox Book name Casper the Commuting Cat title orig translator image File Casper the Commuting Cat.jpg 200px image caption First edition cover author Susan Finden illustrator cover artist country United Kingdom language English language English series subject Cat s genre Non fiction , biography , children s literature publisher Simon & Schuster Simon & Schuster UK pub date 5 August 2010 media type print hardcover pages 240pp isbn 0 857 20008 9 Casper the Commuting Cat is an English non fiction book by Susan Finden about her cat, Casper cat Casper who attracted world wide media attention when he became a regular bus commuter in Plymouth in Devon , England. ref name Herald Dec2010 The book was ghostwriter ghost written by Scottish writer Grace Monroe Linda Watson Brown Linda Watson Brown , and was first ... by reviewers. Synopsis Casper the Commuting Cat is the story of an adventurous cat, Casper cat ... centre and returned to his bus stop, the driver would let him off. Casper s commuting habits ... told in Sue s voice. ref name Herald Apr2010 Casper the Commuting Cat was aimed at both adults ... at English at school. ref name Herald Apr2010 Reception Casper the Commuting Cat was published ... book last Finden first Susan title Casper the Commuting Cat year 2010 publisher Simon & Schuster ... Jan2010 cite web url http www.dailymail.co.uk news article 1246669 Casper commuting cat live new childrens book killed hit run.html title Casper the commuting cat to be immortalised in new children s book ... reviews index.php?title Casper the Commuting Cat The True Story of the Cat Who Rode the Bus and Stole Our Hearts by Susan Finden and Linda Watson Brown title Casper the Commuting Cat The True ... commuting cat book review 3967135 title Casper The Commuting Cat Book Review last Bevan first Darren ... tol arts and entertainment books article7005168.ece title Casper, the late commuting cat, to have ... the Commuting Cat . Daily Mail . Category 2010 books Category English non fiction books Category Children ... more details
In quantum mechanics , a complete set of commuting observables CSCO is a set of commutative commuting operator mathematics operator s whose eigenvalue s completely specify the quantum state state of a system harv Gasiorowicz 1974 p 119 . For example, in the case of the hydrogen atom , the Hamiltonian quantum mechanics Hamiltonian H , the angular momentum L and its projection mathematics projection L sub z sub along any arbitrary z axis form a CSCO if one ignores the spin physics spin of the proton and of the electron as well as the movement of the center of mass . Since each pair of observables in the set commutes, the observables are all compatible so that the measurement of one observable has no effect on the result of measuring another observable in the set. It is therefore not necessary to specify the order in which the different observables are measured. Measurement of the complete set of observables constitutes a complete measurement, in the sense that it projects the quantum state of the system onto a unique and known vector in the basis defined by the set of operators. This specifies the conditions for the preparation of a well defined quantum state. Also, the states which form the basis of the CSCO are completely defined by specifying the eigenvalues math lambda 1 math , math lambda 2 math , ..., associated with each observable math O 1 math , math O 2 math , ... of the CSCO. In the above example of the hydrogen atom, the basis states are defined by the quantum numbers math n,l,m rangle math , and it is not necessary to include the wave function or the atomic orbital . References Citation last1 Gasiorowicz first1 Stephen title Quantum Physics publisher John Wiley & Sons location New York isbn 978 0 471 29281 4 year 1974 . Category Quantum mechanics quantum stub cs pln mno ina pozorovateln ch de Vollst ndiger Satz kommutierender Observablen fr Ensemble complet d observables qui commutent nl Complete set van commuterende observabelen ru ... more details
Slug line may refer to Slugging , a form of commuting Screenplay slug line , in film industry Slug Line , John Hiatt s third album disambig ... more details
PD self date October 2006 A commuting diagram illustrating the universal property that Kan extension right Kan extensions satisfy. Generated by xy pic a TeX package on Mac OS X, and grabbed from the screen. ... more details
CSCO may refer to Cisco Systems , stock exchange symbol Complete set of commuting observables The publication series Corpus Scriptorum Christianorum Orientalium disambig Long comment to avoid being listed on short pages ... more details
for the use of C numbers for the classification of Corydoras species Corydoras The term c number or classical number is an old nomenclature used by Paul Dirac which refers to real and complex numbers. It is used to distinguish from operators q numbers or quantum numbers in quantum mechanics . Although c numbers are commuting, the term anti commuting c number is also used to refer to a type of anti commuting numbers that are mathematically described by Grassmann number s. The term is also used to refer solely to commuting numbers in at least one major textbook. ref cite book last Nakahara first N title Geometry, Topology, and Physics year 2003 isbn 0750306068 page 40 ref References reflist External links http www.wordwebonline.com search.pl?w cnumber WordWeb Online quantum stub Category Numbers Category Quantum mechanics ... more details
PD self date October 2006 This is a commuting diagram showing the universal property satisfied by left Kan extensions, a concept from category theory , a branch of mathematics . Image created with xy pic a TeX package on Mac OS X, and grabbed from an Adobe Reader display of a PDF file. ... more details
Summary Tiananmen, by me. I am planning to replace the image Commuting to Work Tiananmen on Tiananmen that article . It is much more colorful, although a bit trimmed, so a really good picture would make a great replacement. Licensing PD self date October 2006 ... more details
Orphan date February 2009 The daily urban system is the area around a city, in which daily commuting occurs. Urban sprawl is the result of an expansion of the daily urban system. Category Human geography Category Urban studies and planning Category Urban sprawl Category Economic geography Unreferenced date February 2008 Planning stub ... more details
Multiple issues unreferenced February 2007 orphan November 2009 Commuter worker is a term used in the United States for residents of Mexico who Commuting commute across the Mexico United States border to work in the United States. The United States Congress has not authorized commuting, but the Supreme Court of the United States Supreme Court ruled in the 1970s that the Immigration to the United States immigration process can be used by Mexicans to obtain jobs in the United States while maintaining residences in Mexico. A 1992 study by San Diego Dialogue, a research institute at the University of California, San Diego , estimated that there are 40,000 commuter workers in the San Diego area. DEFAULTSORT Commuter worker Category Immigration Job stub ... more details
In operator theory , the commutant lifting theorem , due to B la Sz kefalvi Nagy Sz. Nagy and Ciprian Foias Foias , states that if T is a contraction operator theory contraction on a Hilbert space H , U is its minimal unitary Dilation operator theory dilation acting on some Hilbert space K which can be shown to exist by Sz. Nagy s dilation theorem , and R is an operator on H commuting with T , then there is an operator S on K commuting with U such that math R T n P H S U n vert H forall n geq 0, math and math Vert S Vert Vert R Vert. math In other words, an operator from the commutant of T can be lifted to an operator in the commutant of the unitary dilation of T . References Vern Paulsen, Completely Bounded Maps and Operator Algebras 2002, ISBN 0 521 81669 6 Mathanalysis stub Category Operator theory Category Mathematical theorems ... more details
Orphan date February 2009 Unreferenced date September 2007 Fractional or weekday renting describes those individuals who rent on a part time basis, typically renting a room in someone s home for the Workweek working week . Benefits to participants The growth in popularity of weekday renting in the UK has arisen as individuals work requirements draw them away from their homes, lengthening commuting distances and journey times. Busy people, tired of long distance commuting, look for somewhere to rent close to work so they can stay away during the working week and improve their Work Life Balance work life balance . Simultaneously, financial pressures on homeowner s have led to a rise in the number of people offering rooms for working week renting. Taking a weekday lodger provides additional income but leaves the homeowner with a spare room for the weekend. Services Weekday renting services facilitate the linking of homeowners and lodgers. Category Renting Realestate stub ... more details
In algebra , the commutant of a subset S of a semigroup such as an algebra over a field algebra or a group mathematics group A is the subset S &prime of elements of A commutative operation commuting with every element of S . In other words, math S x in A sx xs mbox for mbox every s in S . math S &prime forms a subsemigroup . This generalizes the concept of centralizer in group theory . Properties math S S S math math S S S math See also Bicommutant von Neumann bicommutant theorem Unreferenced category date September 2009 Category Group theory fr Commutant ... more details
Infobox UK place country England latitude 52.318133 longitude 2.073841 official name Stoke Heath population static image File Hanbury Road geograph.org.uk 203936.jpg 250px static image caption small Hanbury Turn small shire district Bromsgrove district Bromsgrove shire county Worcestershire region West Midlands civil parish Stoke Prior Stoke constituency westminster Bromsgrove UK Parliament constituency Bromsgrove postcode district B60 postcode area B post town BROMSGROVE dial code 01527 os grid reference SO950688 london distance Stoke Heath is an area in the south of Bromsgrove , Worcestershire , England . Originally a small village near Bromsgrove, it has been absorbed into Bromsgrove by new housing developments since the 1980s. These developments hold many of the commuting commuters that have made Bromsgrove into a dormitory town it is within commuting distance of both Birmingham and Worcester . Stoke Heath features Avoncroft Museum of Historic Buildings . commonscat Bromsgrove Category Villages in Worcestershire Category Bromsgrove Worcestershire geo stub pl Stoke Heath Worcestershire ... more details
Orphan date February 2009 Unreferenced date August 2007 Measurable economic welfare MEW is a method to measure the living standards . History In 1972, William Nordhaus and James Tobin developed Measurable economic welfare MEW .This adjusts GDP by adding leisure, unpaid housework and the value of services given by consumer durables over the year. Deductions are made for regrattables such as expenditure on commuting to work, defence,the police, negative externalities including pollution , and expenditure on consumer durables. This is an interesting approach which seeks to cover more of the aspects which affect economic welfare although it has its own share of problems of having to attach a monetary value to non marketed products. Category Socioeconomics ... more details
Unreferenced date October 2007 tone date October 2007 Mannamead is a suburb of Plymouth in the England English county of Devon . It was an affluent Victorian era Victorian and early Edwardian suburb with wide avenues such as Seymour Road, grand villas and Thorn Park referred to in Pevsner . It has a solid late Victorian Anglican church, a small row of shops and a frequent bus service along one of the city s busiest and principal commuting routes. Devon geo stub coord 50 23 N 4 08 W display title type city region GB PLY Category Suburbs of Plymouth ... more details
Summary Information Description Percent of workers using public transit to get to work in 2006 selected metropolitan areas in Canada and the U.S. Source I created this work entirely by myself from data supplied by Statistics Canada. Date 2008 07 12 Author User RockyMtnGuy RockyMtnGuy User talk RockyMtnGuy talk other versions Data from Statistics Canada report Commuting Patterns and Places of Work of Canadians, 2006 Census Portrait of census metropolitan areas and their municipalities Web page http www12.statcan.ca english census06 analysis pow 25 large.cfm Licensing self cc by sa 3.0 GFDL ... more details
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