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every night at bedtime quaque hora somni q.d.s, qds, QDS 4 times a day quater die sumendum q.i.d, qid 4 times a day quater in die q.h., qh every hour, hourly quaque hora q.o.d., qod every other day / alternate days quaque altera die q.p.m., qPM, qpm every afternoon or evening: quaque post meridiem q.s., qs a sufficient quantity
The concept was known in the 1870s as a water velocipede [1] and the name was in use by the late 1890s. [2] Power is collected from the rider via a crank with pedals, as on a bicycle, and delivered to the water or the air via a propeller. [3] Seating may be upright or recumbent, and multiple riders may be accommodated in tandem or side-by-side. [4]
A short distance uphill race, usually an individual time trial over approximately 3–5 km. See Hillclimbing (cycling). Hit the wall To completely run out of energy on a long ride, also known as "bonking". [12] Hors catégorie (HC) In road racing, climbs are designated from Category 1 (hardest) to Category 4 (easiest), based on both steepness ...
A speed test on water achieved an average speed of 1.12 m/s. The cyclist could transition the cycle in and out of the water while unassisted. This prototype has real applications in urban areas of flooding, as well as applications in the leisure industry. The Ocean Biker, Ebrahim Hemmatnia in his boat bike, March 2015, João Pessoa, Brazil.
As endurance races are testing the long-term resistance of a rider and their bike, these races tend to last several hours and are more akin to a marathon as opposed to a sprint. Given the long duration of the race, supplies are required in advance to ensure everything runs smoothly. Runabout bikes are used in endurance races. [6]
Bucking bike (with one or more eccentric wheels) Tall bike (often called an upside down bike, constructed so that the pedals, seat and handlebars are all higher than normal)—other types of tall bikes are made by welding two or more bicycle frames on top of each other, and running additional chains from the pedals to the rear wheel.
The more things change … Granted, change wasn’t universal. For all the upheavals in college football and the WNBA, plenty of old-school blue bloods added more trophies to their already massive ...
The urban bicycle, one of the most widespread and well-known vehicles for active mobility. Active mobility, soft mobility, active travel, active transport or active transportation is the transport of people or goods, through non-motorized means, based around human physical activity. [1]