Results 11 to 20 of about 10,435,023 (317)

The Relationships between Physical Activity and Life Satisfaction and Happiness among Young, Middle-Aged, and Older Adults

open access: yesInternational Journal of Environmental Research and Public Health, 2020
Physical activity has benefits on physical and psychological health. The aims of this study were to investigate (1) the relationships between physical activity and life satisfaction and happiness in young, middle-aged, and older adults while controlling ...
Hsin-Yu An   +5 more
semanticscholar   +1 more source

Like My Aunt Dorothy: Effects of Conversational Styles on Perceptions, Acceptance and Metaphorical Descriptions of Voice Assistants during Later Adulthood [PDF]

open access: yes, 2023
Little research has investigated the design of conversational styles of voice assistants (VA) for adults in their later adulthood with varying personalities. In this Wizard of Oz experiment, 34 middle-aged (50 to 64 years old) and 24 older adults (65 to 80 years old) participated in a user study at a simulated home, interacting with a VA using either ...
arxiv   +1 more source

Physical activity and successful aging among middle-aged and older adults: a systematic review and meta-analysis of cohort studies

open access: yesAging, 2020
Background: We aimed to investigate the association between physical activity and successful aging among middle-aged and older adults and study how this association changes with age and time.
Yi-Hsuan Lin   +4 more
semanticscholar   +1 more source

The occurrence of sleep-disordered breathing among middle-aged adults.

open access: yesNew England Journal of Medicine, 1993
BACKGROUND Limited data have suggested that sleep-disordered breathing, a condition of repeated episodes of apnea and hypopnea during sleep, is prevalent among adults.
T. Young   +5 more
semanticscholar   +1 more source

Effect of Gameplay Uncertainty, Display Type, and Age on Virtual Reality Exergames [PDF]

open access: yesCHI 2021, 2021
Uncertainty is widely acknowledged as an engaging gameplay element but rarely used in exergames. In this research, we explore the role of uncertainty in exergames and introduce three uncertain elements (false-attacks, misses, and critical hits) to an exergame.
arxiv   +1 more source

The metabolic syndrome and total and cardiovascular disease mortality in middle-aged men.

open access: yesJournal of the American Medical Association (JAMA), 2002
CONTEXT The metabolic syndrome, a concurrence of disturbed glucose and insulin metabolism, overweight and abdominal fat distribution, mild dyslipidemia, and hypertension, is associated with subsequent development of type 2 diabetes mellitus and ...
H. Lakka   +6 more
semanticscholar   +1 more source

Earth’s middle age [PDF]

open access: yesGeology, 2014
This research was funded through Natural Environment Research Council (grant NE/J021822/1) and the APC was paid through the RCUK OA block grant.
Peter A. Cawood   +2 more
openaire   +4 more sources

Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults

open access: yesNature Communications, 2018
Nicotinamide adenine dinucleotide (NAD+) has emerged as a critical co-substrate for enzymes involved in the beneficial effects of regular calorie restriction on healthspan.
C. Martens   +7 more
semanticscholar   +1 more source

The Milky Way's middle-aged inner ring [PDF]

open access: yesA&A 659, A80 (2022), 2021
We investigate the metallicity, age, and orbital anatomy of the inner Milky Way, specifically focussing on the outer bar region. We integrated a sample of APOGEE DR16 inner Galaxy stars in a state of the art bar-bulge potential with a slow pattern speed and investigated the link between the resulting orbits and their [Fe/H] and ages.
arxiv   +1 more source

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