Results 51 to 60 of about 259 (113)

PEMT, Δ6 desaturase, and palmitoyldocosahexaenoyl phosphatidylcholine are increased in rats during pregnancy[S]

open access: yesJournal of Lipid Research, 2018
DHA is important for fetal neurodevelopment. During pregnancy, maternal plasma DHA increases, but the mechanism is not fully understood. Using rats fed a fixed-formula diet (DHA as 0.07% total energy), plasma and liver were collected for fatty acid ...
Alan Chalil   +9 more
doaj   +1 more source

Adaptive hybrid MPPT strategy for PEM fuel cells using type 2 fuzzy logic tuned with lightning search and whale optimization

open access: yesEnergy Exploration & Exploitation
Proton exchange membrane fuel cells (PEMFCs) encounter critical efficiency constraints arising from their inherently nonlinear electrochemical and power characteristics under dynamically fluctuating environmental and load conditions, such as abrupt ...
Abd Essalam Badoud   +6 more
doaj   +1 more source

Acute effects of social media use and physical activity on adolescents’ body-related self-perception

open access: yesCurrent Issues in Sport Science
Adolescents’ screen-time has increased substantially, with image-focused social media such as Instagram being a major contributor (Külling et al., 2022).
Moritz Peter Engel, Mirko Schmidt
doaj   +1 more source

All extern? Exploring the Impact of Social Media and Physical Activity on Adolescents’ Body Image and Interoception

open access: yesCurrent Issues in Sport Science
Introduction Screen time among Swiss adolescents is rising, with one primary factor being their average daily smartphone use of up to four hours. A significant portion of this time is devoted to social media platforms such as TikTok, Snapchat, and ...
Moritz Peter Engel, Mirko Schmidt
doaj   +1 more source

Une synergie entre savoir et pratique : la fouille-école de Lully (Bernex, Genève)

open access: yesBulletins et Mémoires de la Société d’Anthropologie de Paris
Audrey Poncet   +2 more
doaj   +1 more source

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