Results 81 to 90 of about 9,839,763 (309)

Physical culture is a basic instrument of culture of health [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2010
The role of establishments of physical culture and health protection is considered in education and formation of culture of health of personality and society.
Iermakov S.S.   +3 more
doaj  

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

Key competencies: Views from the gym floor. [PDF]

open access: yes, 2008
The release of The New Zealand Curriculum (2007) will inevitably yield challenges and possibilities for teachers of Physical Education in both primary and secondary schools.
Gillespie, Lorna B.
core  

Instability and dripping of electrified liquid films flowing down inverted substrates [PDF]

open access: yes, 2019
We consider the gravity-driven flow of a perfect dielectric, viscous, thin liquid film, wetting a flat substrate inclined at a non-zero angle to the horizontal.
Cimpeanu, Radu   +2 more
core   +1 more source

Dynamics of physical preparedness of bicyclists of 15 years on the stage of the specialized base preparation [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2012
Purpose of researches: to define the level of motive qualities and functional state of bicyclists on the stage of the specialized base preparation. In researches took part 45 young bicyclists aged 15 years during the annual cycle of training.
Prudnikova M. S., Sak А. E.
doaj  

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

MacFadden's Physical Training [PDF]

open access: yes, 1899
Advertisement for MacFadden's Physical Training, 15th Edition. Price 25 cents.
MacFadden, Bernarr
core  

Quantum exciton-polariton networks through inverse four-wave mixing [PDF]

open access: yes, 2018
We demonstrate the potential of quantum operation using lattices of exciton-polaritons in patterned semiconductor microcavities. By introducing an inverse four-wave mixing scheme acting on localized modes, we show that it is possible to develop ...
Rubo, Y. G.   +4 more
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light

open access: yes, 2015
We show theoretically that the strong coupling of circularly polarized photons to an exciton in ringlike semiconductor nanostructures results in physical nonequivalence of clockwise and counterclockwise exciton rotations in the ring.
Shelykh, Ivan A.   +2 more
core   +1 more source

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