Results 51 to 60 of about 5,479,894 (305)
Social Media and it\u27s Effects on Mental Health of High School Students [PDF]
, 2020 Previous studies have established a link between mental health and social media usage. That research has shown that social media usage in students can be detrimental to their self-esteem, motivation, and generalized anxiety.
Brandy, Emma +2 more
core +1 more source
CCT4 promotes tunneling nanotube formation
FEBS Letters, EarlyView.Tunneling nanotubes (TNTs) are membranous tunnel‐like structures that transport molecules and organelles between cells. They vary in thickness, and thick nanotubes often contain microtubules in addition to actin fibers. We found that cells expressing monomeric CCT4 generate many thick TNTs with tubulin.
Miyu Enomoto +3 more
wiley +1 more source
FEBS Letters, EarlyView.Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii +8 more
wiley +1 more source
Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes
FEBS Letters, EarlyView.The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji +3 more
wiley +1 more source
Mitochondrial fatty acid oxidation is stimulated by red light irradiation
FEBS Letters, EarlyView.Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera +4 more
wiley +1 more source
La Formación Archivística en San Luís Potosí. Reflejo de una necesidad nacional
Documentación de las Ciencias de la Información, 2012 Este trabajo presenta, de manera general, el desarrollo de la archivística hasta alcanzar su estamento de ciencia y, por otra parte, la influencia del quehacer organizativo de los documentos existentes y su tratamiento como una ciencia y la formación de ...
Guadalupe Patricia Ramos Fandiño +1 more
doaj
Why Americans Use Social Media [PDF]
, 2011 Presents survey findings about motivations for social media use such as staying in touch with family and friends, contacting old friends, and connecting with others who share hobbies or interests, by age, gender, parental status, and other ...
Aaron Smith
core
A comparison of social media marketing between B2B, B2C and mixed business models [PDF]
, 2018 This paper explores the implicit assumption in the growing body of literature that social media usage is fundamentally different in business-to-business (B2B) companies than in the extant business-to-consumer (B2C) literature.
Archer-Brown, Chris +4 more
core +6 more sources
Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1
FEBS Letters, EarlyView.Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji +5 more
wiley +1 more source
Evaluating the impact of open access policies on research institutions
eLife, 2020 The proportion of research outputs published in open access journals or made available on other freely-accessible platforms has increased over the past two decades, driven largely by funder mandates, institutional policies, grass-roots advocacy, and ...
Chun-Kai (Karl) Huang +6 more
doaj +1 more source