Results 11 to 20 of about 167,615,865 (122)

Energetic Cost and Kinematics of Pushing a Stroller on Flat and Uphill Terrain

open access: yesFrontiers in Physiology, 2020
During early parenthood, walking and/or running while pushing a stroller is a common form of endurance exercise among both recreationally active individuals and athletes.
Øyvind Sandbakk   +4 more
doaj   +1 more source

Physiological and Biomechanical Responses of Highly Trained Distance Runners to Lower-Body Positive Pressure Treadmill Running

open access: yesSports Medicine - Open, 2017
Background As a way to train at faster running speeds, add training volume, prevent injury, or rehabilitate after an injury, lower-body positive pressure treadmills (LBPPT) have become increasingly commonplace among athletes.
Kyle R. Barnes, Jessica N. Janecke
doaj   +1 more source

Inner Estuary Airport Call for Evidence - Technical submission by HR Wallingford to Airports Commission [PDF]

open access: yes, 2014
This document is HR Wallingford’s technical response to the Airports Commission Call for Evidence in relation to an inner Thames Estuary airport proposal.
HR Wallingford, -
core   +1 more source

Cardiac Output and Performance during a Marathon Race in Middle-Aged Recreational Runners

open access: yesThe Scientific World Journal, 2012
Purpose. Despite the increasing popularity of marathon running, there are no data on the responses of stroke volume (SV) and cardiac output (CO) to exercise in this context.
Véronique L. Billat   +5 more
doaj   +1 more source

Engineering applications of research in cohesive sediments - research contract PECD 7/6/10 - contract completion report (SR 275) [PDF]

open access: yes, 1991
This report describes the research carried out under contract PECD 7/6/10. The objectives of the research were: 1. To collaborate on cohesive sediments with other financial support, by providing HR staff support, HR experimental facilities and services.
HR Wallingford, -
core   +1 more source

Channel protection - turbulence downstream of structures - interim report (SR 265) [PDF]

open access: yes, 1991
A survey carried out by HR Wallingford for CIRIA has shown that, despite considerable amount of past research on channel protection materials, and in particular on riprap, the available methods gave widely-varying predictions.
HR Wallingford, -
core   +1 more source

Heart rate cost as a tool for monitoring recovery between acute training sessions

open access: yesHuman Movement
Purpose Effective recovery monitoring is crucial to optimise performance and prevent overreaching, injuries, and overtraining. This study evaluated the heart rate cost (HRC) during submaximal running as a simple, non-invasive, and costeffective tool to ...
José Morais Souto Filho   +10 more
doaj   +1 more source

Fatigue modulates dopamine availability and promotes flexible choice reversals during decision making

open access: yesScientific Reports, 2017
During decisions, animals balance goal achievement and effort management. Despite physical exercise and fatigue significantly affecting the levels of effort that an animal exerts to obtain a reward, their role in effort-based choice and the underlying ...
Pierpaolo Iodice   +6 more
doaj   +1 more source

Hyperelastic modelling of nonlinear running surfaces [PDF]

open access: yes, 2001
Accurate, 3-D analyses of running impact require a constitutive model of the running surface that includes the material nonlinearity shown by many modern surfaces.
Birkbeck, A.E.   +2 more
core   +1 more source

The operation and maintenance of sustainable drainage infrastructure (and associated costs) [PDF]

open access: yes, 2004
This report describes a management strategy for the day to day care of SUD systems, and applies current landscape maintenance practice to the problems of looking after a predominantly surface drainage infrastructure. Guidance on maintenance techniques is
HR Wallingford, -
core   +1 more source

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