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Track cycling has been around since at least 1870. When track cycling was in its infancy, it was held on velodromes similar to the ones used today. [1] These velodromes consisted of two straights and slightly banked turns, though they varied more in length and material than the modern 250 m track. [2] [3]
Advanced Placement (AP) Human Geography (also known as AP Human Geo, AP Geography, APHG, AP HuGe, APHug, AP Human, HuGS, AP HuGo, or HGAP) is an Advanced Placement social studies course in human geography for high school, usually freshmen students in the US, culminating in an exam administered by the College Board. [1]
AP exams (with few exceptions [1]) have a multiple-choice section and a free-response section. AP Studio Art requires students to submit a portfolio for review. AP Computer Science Principles requires students to complete the Create task, which is part of the AP grade for the class. AP exams were taken by subject in 2013.
A cycle track or cycleway (British) or bikeway [1] (mainly North American), sometimes historically [2] referred to as a sidepath, is a separate route for cycles and not motor vehicles. In some cases cycle tracks are also used by other users such as pedestrians and horse riders (see shared-use route ).
Advanced Placement (AP) Biology (also known as AP Bio) is an Advanced Placement biology course and exam offered by the College Board in the United States. For the 2012–2013 school year, the College Board unveiled a new curriculum with a greater focus on "scientific practices".
The Novak–Tyson model is a mathematical model of cell cycle progression that predicts that irreversible transitions entering and exiting mitosis are driven by hysteresis. The model has three basic predictions that should hold true in cycling oocyte extracts whose cell cycle progression is dependent on hysteresis: [26]
Velodrome. Banking in the turns, called cant, allows riders to keep their bikes relatively perpendicular to the surface while riding at speed.When travelling through the turns at racing speed, which may exceed 85 km/h (52.8 mph), the banking attempts to match the natural lean of a bicycle moving through that curve.
A group of cyclists cycling in a close knit formation akin to a road race, normally for the purposes of training. [12] Chain slap Annoying slapping of the bike's chain against the chainstays while riding over rough terrain. [30] Chain suck The tendency of a chain to stick to chainrings and be sucked up into the bike instead of coming off the ...