Results 121 to 130 of about 82,700 (305)

Arabidopsis inositol polyphosphate kinase activities regulate COP9 deneddylation functions in phosphate homeostasis

open access: yesJournal of Integrative Plant Biology, EarlyView.
Plant phosphate (Pi) homeostasis relies on coordinated activities of the inositol polyphosphate kinases IPK1 and ITPK1, which balance localized InsP7 biosynthesis to control COP9 signalosome (CSN)‐dependent deneddylation of cullin 1 (CUL1). Perturbation of this equilibrium affects the stability of SPX4, a key negative regulator of phosphate starvation ...
Yashika Walia   +12 more
wiley   +1 more source

Пользовательский контент в современной коммуникации на примере сверхкороткого метра

open access: yesДинамика медиасистем
В эпоху цифровой трансформации пользовательский контент (UGC) радикально меняет традиционные каноны медиакоммуникации, особенно благодаря формату сверхкороткого метра. Статья подробно исследует, каким образом платформы, такие как TikTok и YouTube Shorts,
Максим Мальков
doaj   +1 more source

Fitting galactic rotation curves with conformal gravity and a global quadratic potential

open access: yes, 2012
We apply the conformal gravity theory to a sample of 111 spiral galaxies whose rotation curve data points extend well beyond the optical disk. With no free parameters other than galactic mass to light ratios, the theory is able to account for the ...
Mannheim, Philip D., O'Brien, James G.
core   +1 more source

Depressive Symptoms Mediate the Associations of Family Economic Pressure With Social Functioning: A Three‐Wave Longitudinal Study of Chinese Families

open access: yesJournal of Marriage and Family, EarlyView.
ABSTRACT Objective This three‐wave longitudinal study examined if maternal and paternal depressive symptoms mediated the associations of family economic pressure with maternal and paternal social functioning among Chinese families. Background Most research on family economic pressure has focused on its implications for family relationships and child ...
Chun Bun Lam   +3 more
wiley   +1 more source

Survey of H-alpha emission from thirty nearby dwarf galaxies

open access: yes, 2011
Measurements of the H-alpha flux from 30 neighboring dwarf galaxies are presented. After correction for absorption, these fluxes are used to estimate the star formation rate (SFR).
A Gil de Paz   +24 more
core   +1 more source

Accountability in Government Use of AI: Citizen Concerns and Preferences

open access: yesPublic Administration, EarlyView.
ABSTRACT Government adoption of AI opens the “pandora's box” of accountability, a core aspect of public value. Despite the centrality of governmental AI accountability, citizens' concerns and preferences in holding governments accountable for AI usage remain poorly understood.
Naikang Feng, Yanto Chandra
wiley   +1 more source

UGC в рекламе и PR личного бренда

open access: yesДинамика медиасистем
Данная статья исследует роль пользовательского контента (UGC, User-Generated Content) в рекламе и связях с общественностью (PR), уделяя особое внимание его применению для развития и продвижения личного бренда через видеоконтент.
Софья Насырова   +1 more
doaj   +1 more source

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