Results 11 to 20 of about 4,205,053 (351)

Mechanical muscle properties and intermuscular coordination in maximal and submaximal cycling: theoretical and practical implications [PDF]

open access: yes, 2014
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel UniversityThe ability of an individual to perform a functional movement is determined by a range of mechanical properties including the force and power producing ...
Barratt, Paul
core   +7 more sources

Cycling cancer persister cells arise from lineages with distinct programs

open access: yesNature, 2021
Non-genetic mechanisms have recently emerged as important drivers of cancer therapy failure1, where some cancer cells can enter a reversible drug-tolerant persister state in response to treatment2.
Yaara Oren   +22 more
semanticscholar   +1 more source

Heat stress destabilizes symbiotic nutrient cycling in corals

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2021
Significance Ocean warming is causing repeated mass coral bleaching, leading to catastrophic losses of coral reefs worldwide. Our ability to slow or revert this decline is hampered by an incomplete understanding of the processes underlying the breakdown ...
Nils Rädecker   +11 more
semanticscholar   +1 more source

Microplastics affect sedimentary microbial communities and nitrogen cycling

open access: yesNature Communications, 2020
Microplastics are ubiquitous in estuarine, coastal, and deep sea sediments. The impacts of microplastics on sedimentary microbial ecosystems and biogeochemical carbon and nitrogen cycles, however, have not been well reported. To evaluate if microplastics
M. Seeley   +3 more
semanticscholar   +1 more source

Novel phosphate-solubilizing bacteria enhance soil phosphorus cycling following ecological restoration of land degraded by mining

open access: yesThe ISME Journal, 2020
Little is known about the changes in soil microbial phosphorus (P) cycling potential during terrestrial ecosystem management and restoration, although much research aims to enhance soil P cycling.
Jie-Liang Liang   +8 more
semanticscholar   +1 more source

The influence of training status, age, and muscle fiber type on cycling efficiency and endurance performance. [PDF]

open access: yes, 2013
The purpose of this study was to assess the influence of age, training status, and muscle fiber-type distribution on cycling efficiency. Forty men were recruited into one of four groups: young and old trained cyclists, and young and old untrained ...
Wiles, J.   +15 more
core   +1 more source

Silicon Cycling in Soils Revisited

open access: yesPlants, 2021
Silicon (Si) speciation and availability in soils is highly important for ecosystem functioning, because Si is a beneficial element for plant growth.
Jörg Schaller   +4 more
semanticscholar   +1 more source

Knowledge of and attitudes towards concussion in cycling: A preliminary study [PDF]

open access: yes, 2019
The aim of this study was to investigate the knowledge of and attitudes towards concussion in cycling. An abbreviated Rosenbaum Concussion Knowledge and attitudes Survey (RoCKAS) was distributed online via social media and completed by 1990 respondents ...
Atkins, SJ   +11 more
core   +1 more source

Cycling [PDF]

open access: yes, 2006
The purpose of this article was to establish whether previously reported oxygen-to-mass ratios, used to predict flat and hill-climbing cycling performance, extend to similar power-to-mass ratios incorporating other, often quick and convenient measures of
Davison, R. C. R.   +11 more
core   +1 more source

Degradation of Commercial Lithium-Ion Cells as a Function of Chemistry and Cycling Conditions

open access: yes, 2020
Energy storage systems with Li-ion batteries are increasingly deployed to maintain a robust and resilient grid and facilitate the integration of renewable energy resources.
Yuliya Preger   +7 more
semanticscholar   +1 more source

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