Results 21 to 30 of about 1,085,897 (278)

Profiles of physical activity biographies in relation to life and aging satisfaction in older adults: longitudinal findings [PDF]

open access: yes, 2019
Background: While there is substantial evidence on the relationship between life satisfaction and present physical activity (PA), less is known about which specific PA biographies are associated with a high quality of life and aging satisfaction.
Gellert, Paul   +3 more
core   +1 more source

Effect of Aging on the Lower Limb Kinematics in Karate Practitioners: Comparing Athletes and Their Senseis [PDF]

open access: yes, 2019
With the life expectancy increasing, older adult population has gained the attention of many researchers. Aging is known to lead to a general decline in bodily functions, which affect the quality of life.
Branco, Gonçalo A. C.   +6 more
core   +1 more source

GDLAM and SPPB batteries for screening sarcopenia in community-dwelling Spanish older adults: Healthy-age network study

open access: yesExperimental Gerontology, 2023
Objectives: To determine the diagnostic ability of GDLAM and SPPB batteries to classify people with sarcopenia according to the European Working Group on Sarcopenia in Older People (EWGSOP19).
Pablo Jorge Marcos-Pardo   +4 more
doaj   +1 more source

Record Dynamics in the Parking Lot Model [PDF]

open access: yes, 2016
We present an analytical and numerical study of the parking lot model (PLM) of granular relaxation and make a connection to the aging dynamics of dense colloids.
Boettcher, Stefan, Sibani, Paolo
core   +2 more sources

Anti-Aging Medicine – Chance for Active Senility

open access: yesЛьвівський клінічний вісник, 2013
Introduction. Aging is a general property of all living and non-living systems, which represents the accumulation of violations of the structure and reduction of the function of the system. These changes develop over time.
Barna O., Getman O., Korost Ya.
doaj   +1 more source

Aging in thermal active glasses

open access: yesPhysical Review Research, 2022
It is well established that glassy materials can undergo out-of-equilibrium aging, i.e., their properties gradually change over time. There is rapidly growing evidence that dense active and living systems also exhibit many features of glassy behavior ...
Giulia Janzen, Liesbeth M. C. Janssen
doaj   +1 more source

Correlation between rearrangements and soft modes in polymer glasses during deformation and recovery

open access: yes, 2015
We explore the link between soft vibrational modes and local relaxation events in polymer glasses during physical aging, active deformation at constant strain rate, and subsequent recovery.
Rottler, Joerg, Smessaert, Anton
core   +1 more source

Reversal of aging-induced increases in aortic stiffness by targeting cytoskeletal protein-protein interfaces [PDF]

open access: yes, 2018
BACKGROUND: The proximal aorta normally functions as a critical shock absorber that protects small downstream vessels from damage by pressure and flow pulsatility generated by the heart during systole.
Chiu, Joanna   +10 more
core   +1 more source

Evaluation of the effectiveness of new health-improving devices Biotron EKOM in studies on mice and nematodes Caenorhabditis elegans

open access: yesРоссийский журнал гериатрической медицины
The results of studying the effect of EKOM Family Biotrons on the life span of BALB/C mice and Caenorhabditis elegans nematodes are presented. The concentrated biological action of Biotron was found to increase the average and maximum lifespan of these ...
L. Yu. Prokhorov, E. V. Komrakov
doaj   +1 more source

The mediation and interaction of depressive symptoms in activities of daily living and active aging in rural elderly: A cross-sectional survey

open access: yesFrontiers in Public Health, 2022
BackgroundCompared with urban areas, old adults in rural areas have limited access to medical and health resources in China. Active of daily living ability (ADL) decline and depressive symptoms are common in rural older adults.
Xuelian Fu   +5 more
doaj   +1 more source

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