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Pelaton
In a road bicycle race, the peloton (, originally meaning ) is the main group or pack of riders. Riders in a group save energy by riding close ( drafting or slipstreaming) to (particularly behind) other riders. The reduction in drag is dramatic; riding in the middle of a well-developed group, drag can be reduced by as much as 95%. Exploitation of this potential energy saving leads to complex cooperative and competitive interactions between riders and teams in race tactics. The term is also used to refer to the community of professional cyclists in general. Definition More formally, a peloton is defined as "two or more cyclists riding in sufficiently close proximity to be located either in one of two basic positions: (1) behind cyclists in zones of reduced air pressure, referred to as ‘drafting’, or (2) in non-drafting positions where air pressure is highest. Cyclists in drafting zones expend less energy than in front positions." A peloton has similarly been defined "as a group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giro D'Italia 2018 - Tel Aviv (2)
Giro or GIRO may refer to: Banking and investments * Giro (banking), a direct payment from one bank account to another instigated by the payer * Girobank, a state owned and later privatised financial institution in the UK * GiroBank, a Danish bank (1991–1995) which through several mergers is now part of Danske Bank * name of a bank account with the Dutch Postgiro, later Postbank, now ING People * Ivelin Giro, Cuban American actress * Jaume Giró (born 1964), Catalan corporate executive * Giro (singer) stage name of salsa singer Jorge López * Anna Girò, 18th-century Italian contralto * Stefan Giro, Australian footballer Places * Giro, Indiana, a small town in the United States * Giro District, Afghanistan Sport * Giro d'Italia, a men's cycling Grand Tour in Italy * Giro d'Italia Women, a women's cycling Grand Tour in Italy * Giro d'Italia automobilistico, automobile race in Italy * Giro (company), a U.S. manufacturer of helmets for cycling and snow sports Other us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accordion Effect
In physics, the accordion effect (also known as the slinky effect, concertina effect, elastic band effect, and string instability) occurs when fluctuations in the motion of a traveling body cause disruptions in the flow of elements following it. This can happen in traffic, road traffic, foot march, foot marching, bicycle racing, bicycle and motor racing, and, in general, to processes in a pipeline transport, pipeline. These are examples of nonlinear system, nonlinear processes. The accordion effect generally decreases the throughput of the system in which it occurs. In traffic The Traffic wave, accordion effect in road traffic refers to the typical decelerations and accelerations of a vehicle when the vehicle in front decelerates and accelerates. These fluctuations in speed propagate backwards and typically get bigger and bigger further down the line, resulting in reduced throughput of road traffic. For this reason, the Norwegian Public Roads Administration recommends that each ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Wall Street Journal
''The Wall Street Journal'' (''WSJ''), also referred to simply as the ''Journal,'' is an American newspaper based in New York City. The newspaper provides extensive coverage of news, especially business and finance. It operates on a subscription model, requiring readers to pay for access to most of its articles and content. The ''Journal'' is published six days a week by Dow Jones & Company, a division of News Corp. As of 2023, ''The'' ''Wall Street Journal'' is the List of newspapers in the United States, largest newspaper in the United States by print circulation, with 609,650 print subscribers. It has 3.17 million digital subscribers, the second-most in the nation after ''The New York Times''. The newspaper is one of the United States' Newspaper of record, newspapers of record. The first issue of the newspaper was published on July 8, 1889. The Editorial board at The Wall Street Journal, editorial page of the ''Journal'' is typically center-right in its positio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time Inc
Time Inc. (also referred to as Time & Life, Inc. later on, after their two onetime flagship magazine publications) was an American worldwide mass media corporation founded on November 28, 1922, by Henry Luce and Briton Hadden and based in New York City. It owned and published over 100 magazine brands, including its namesake ''Time (magazine), Time'', ''Sports Illustrated'', ''Travel + Leisure'', ''Food & Wine'', ''Fortune (magazine), Fortune'', ''People (magazine), People'', ''InStyle'', ''Life (magazine), Life'', ''Golf Magazine'', ''Southern Living'', ''Essence (magazine), Essence'', ''Real Simple'', and ''Entertainment Weekly''. It also had subsidiaries which it co-operated with the UK magazine house Time Inc. UK (which was later sold and since has been rebranded to TI Media), whose major titles include ''What's on TV'', ''NME'', ''Country Life (magazine), Country Life'', and ''Wallpaper (magazine), Wallpaper''. Time Inc. also co-operated over 60 websites and digital-only title ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortune (magazine)
''Fortune'' (stylized in all caps) is an American global business magazine headquartered in New York City. It is published by Fortune Media Group Holdings, a global business media company. The publication was founded by Henry Luce in 1929. The magazine competes with ''Forbes'' and '' Bloomberg Businessweek'' in the national business magazine category and distinguishes itself with long, in-depth feature articles. The magazine regularly publishes ranked lists including ranking companies by revenue such as in the ''Fortune'' 500 that it has published annually since 1955, and in the ''Fortune'' Global 500. The magazine is also known for its annual ''Fortune Investor's Guide''. History ''Fortune'' was founded by ''Time'' magazine co-founder Henry Luce in 1929, who declared it as "the Ideal Super-Class Magazine", a "distinguished and de luxe" publication "vividly portraying, interpreting and recording the Industrial Civilization". Briton Hadden, Luce's business partner, was no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bicycle Racing
Road bicycle racing is the cycle sport discipline of road cycling, held primarily on Road surface, paved roads. Road racing is the most popular professional form of bicycle racing, in terms of numbers of competitors, events and spectators. The two most common competition formats are mass start events, where riders start simultaneously (though sometimes with a Handicapping, handicap) and race to a set finish point; and time trials, where individual time trial, individual riders or team time trial, teams race a course alone against the clock. Stage races or "tours" take multiple days, and consist of several mass-start or time-trial stages ridden consecutively. Professional racing originated in Western Europe, centred in France, Spain, Italy and the Low Countries. Since the mid-1980s, the sport has diversified, with races held at the professional, semi-professional and amateur levels, worldwide. The sport is governed by the (UCI). As well as the UCI's annual UCI Road World Champio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Bicycling
This is a glossary of terms and jargon used in cycling, mountain biking, and cycle sport. For ''parts of a bicycle'', see List of bicycle parts. 0–9 ; 27.5 Mountain bike: A mountain bike with wheels that are approximately in diameter and are based on ISO 584 mm (650B) rims. ; 29er (bicycle):A mountain bike with wheels that are approximately in diameter and are based on ISO 622 mm (700C) rims. ;3:1 rule : A UCI rule stating the depth and breadth (in cross-section) of the bicycle frame tubes cannot exceed the ratio of 3:1. A ; À bloc: Going ''à bloc'' means riding as hard as one possibly can, which can be risky as it leaves one in a state where recovery is needed, and therefore vulnerable to being attacked. ; Abandon: To leave a race prior to its completion - as the rider is unable to finish (for example, because of a crash or injury). ; Aero bars: Extension of the handlebar (cycling), handlebars usually allowing the rider to rest their elbows and benefit from i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sprinter (cycling)
A sprinter is a road bicycle racer or track racer who can finish a race very explosively by accelerating quickly to a high speed, often using the slipstream of another cyclist or group of cyclists tactically to conserve energy.Menaspà Paolo et a''Performance analysis of a world-class sprinter during cycling grand tours.'' Int J Sports Physiol Perform, 2013 Apart from using sprinting as a racing tactic, sprinters can also compete for intermediate sprints (sometimes called ''primes''), often to provide additional excitement in cities along the route of a race. In stage races, intermediate sprints and final stage placings may be combined in a points classification. For example, in the points classification in the Tour de France, the ''maillot vert'' (green jersey) is won by the race's most consistent sprinter. At the Tour de France, the most successful recipient of this honor is Slovak sprinter Peter Sagan, who has won seven Tour de France green jerseys (2012–2016, 2018– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breakaway Specialist
In bicycle racing, a breakaway specialist is a rider who is specialized in attacking the race from the start in order to show off their sponsor and to try their luck in winning the stage without having to fight with the whole peloton at the finish line. The French term for a breakaway specialist is baroudeur or adventurer, which comes from the Arabic, where its meaning is “dynamite”. Details Examples of such racers include Thomas De Gendt, Jens Voigt, Thomas Voeckler, Alessandro De Marchi, Tony Martin, Sylvain Chavanel, Sandy Casar, Pierrick Fédrigo, Luis León Sánchez, Jérémy Roy, Steve Cummings, Lilian Calmejane, Jacky Durand, and Ben Healy. Cyclists who regularly participate in breaks are typically neither particularly fast climbers nor sprinters, and getting in a break offers their best chance of winning the stage or race. While many riders will occasionally take part in breaks, the most prominent breakaway specialists are known for the frequency of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Echelon Formation
An echelon formation () is a (usually military) formation in which its units are arranged diagonally. Each unit is stationed behind and to the right (a "right echelon"), or behind and to the left ("left echelon"), of the unit ahead. The name of the formation comes from the French word échelon, meaning a rung of a ladder, which describes the shape that this formation has when viewed from above or below. Military formation Use of the formation dates back to ancient infantry and cavalry warfare, as an alternative to column, line-abreast, or phalanx (box) formations. One of its earliest uses was at the Battle of Leuctra, when the Thebans attacked the Spartan right with a column 48 men deep while their weaker center and right were repelled. The echelon formation may have been used by Hannibal at the Battle of Cannae, Alexander the Great at the Battle of Gaugamela, Frederick II of Prussia, and the Confederate army at the Battle of Gettysburg. The tactic still persists and is r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crosswind
A crosswind is any wind that has a perpendicular component to the line or direction of travel. This affects the aerodynamics of many forms of transport. Moving non- parallel to the wind direction creates a crosswind component on the object and thus increasing the apparent wind on the object; such use of cross wind travel is used to advantage by sailing craft, kiteboarding craft, power kiting, etc. On the other side, crosswind moves the path of vehicles sideways and can be a hazard. Definition When winds are not parallel to or directly with/against the line of travel, the wind is said to have a crosswind ''component''; that is, the force can be separated into two vector components: * the headwind or tailwind component in the direction of motion, * the crosswind component perpendicular to the former. A vehicle behaves as though it is directly experiencing a lateral effect of the magnitude of the crosswind component only. The crosswind component is computed by multiplying the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
