Results 11 to 20 of about 42,214 (296)

Safety requirements for cyclists during impacts to the legs [PDF]

open access: yes, 2009
The term vulnerable road user (VRU) is most commonly associated with pedestrians and in particular children and the elderly. In many European countries cyclists make up a significant number of VRU casualties - typically around one third.
Kayvantash, K.   +2 more
core   +7 more sources

Investigation of cyclist and pedestian impacts with motor vehicles using experimentation and simulation [PDF]

open access: yes, 2010
Physical tests were performed with a bicycle and a dummy in a controlled laboratory environment to reproduce cyclist accidents. The kinematics of 13 sled tests were used to identify the cyclist head impact location, understand the interaction between ...
Watson, J. W.
core   +7 more sources

Personal Exposure to PM2.5 in the Megacity of Mexico: A Multi-Mode Transport Study

open access: yesAtmosphere, 2018
Recurrent personal exposure to ambient PM2.5 is associated with adverse human health effects, in particular on the respiratory and cardiovascular systems.
Iván Y. Hernández-Paniagua   +9 more
doaj   +1 more source

The Aerodynamics and Energy Cost Assessment of an Able-Bodied Cyclist and Amputated Models by Computer Fluid Dynamics

open access: yesMedicina, 2020
Background and Objectives: The aim of this study was to assess and compare the drag and energy cost of three cyclists assessed by computational fluid dynamics (CFD) and analytical procedures. Materials and methods: A transradial (Tr) and transtibial (Tt)
Pedro Forte   +4 more
doaj   +1 more source

Reading cyclist intentions: Can a lead cyclist’s behaviour be predicted? [PDF]

open access: yesAccident Analysis & Prevention, 2017
As a cyclist, it is essential to make inferences about the intentions of other road users in order to anticipate their behaviour. There are official ways for cyclists to communicate their intentions to other road users, such as using their arms to point in the intended direction of travel.
Frank Westerhuis, Dick De Waard
openaire   +4 more sources

ROAD SAFETY FOR CYCLISTS BASED ON THE CALORIESNEEDED [PDF]

open access: yesTransport Problems, 2021
Cyclists are a vulnerable group of road users, especially when no separate infrastructure for cyclists is provided. Then,road factors such as distance and altitude differences can indirectly affect cyclists' safety.
Gaetano BOSURG   +3 more
doaj   +1 more source

Cyclists as a minority group? [PDF]

open access: yesTransportation Research Part F: Traffic Psychology and Behaviour, 2017
In the social science, several definitions of minority group can be found. The definitions include different aspects such as power/status, number, distinctiveness, social category, group context, dispositions, and discrimination. Compared to motorized road users, cyclists are considered vulnerable road users because they lack physical protection.
PRATI, GABRIELE   +2 more
openaire   +3 more sources

The relative peak power output of amateur mountain bikers is inversely correlated with body fat but not with fat-free mass

open access: yesMotriz: Revista de Educacao Fisica, 2020
Aims: To evaluate whether body mass (BM) and body composition may influence mountain bike cycling performance. Methods: Forty male amateur mountain bikers attended the laboratory on two non-consecutive days. At the first visit, anthropometric measures
Rhaí André Arriel   +5 more
doaj   +1 more source

Effects of pycnogenol-containing supplement on professional cycling performance: a single-group pretest-posttest pilot study

open access: yesJournal of Physical Fitness and Sports Medicine, 2021
The performance and physical status of professional cyclists in Japan who train with pycnogenol-containing supplements have not been evaluated. This pilot study aimed to investigate how off-season training and ingesting PycnoRacer™ containing branched ...
Tsuyoshi Hara   +6 more
doaj   +1 more source

Cyclist: slightly foxed [PDF]

open access: yesBMJ Case Reports, 2013
Abnormal liver function tests (LFTs) are a common cause for referral to hepatology outpatient departments. Cross-sectional imaging may reveal a liver lesion. We report the case of a 33-year-old man who presented with abdominal pain and deranged LFTs and was found to have a large liver cyst on ultrasound scanning.
Rishi, Goel   +3 more
openaire   +2 more sources

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