Results 81 to 90 of about 2,859,539 (300)

Use of online cultural content for mental health and well-being during COVID-19 restrictions: cross-sectional survey. [PDF]

open access: yesBJPsych Bull, 2022
Syed Sheriff RJ   +10 more
europepmc   +1 more source

How algorithmic popularity bias hinders or promotes quality

open access: yes, 2017
Algorithms that favor popular items are used to help us select among many choices, from engaging articles on a social media news feed to songs and books that others have purchased, and from top-raked search engine results to highly-cited scientific ...
Ciampaglia, Giovanni Luca   +3 more
core   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Cultural Content Analysis of English Textbook “Bahasa Inggris 2” for Senior High School Grade XI

open access: yesTarbiya : Journal of Education in Muslim Society
This research aims to discover what and how culture is represented in the "Bahasa Inggris 2" textbook. A qualitative descriptive method was employed in this paper, focusing on documents as the primary data, in which nine chapters were analyzed utilizing ...
Agnes Dwi Iranta Purba   +3 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

A corpus-based study of cultural content in integrated course 1–4 New Advanced College English (3rd Edition)

open access: yesCogent Education
In the context of globalization, English textbook must balance local relevance and international perspectives to cultivate learners’ multicultural awareness.
Yuchen Xie, Chengming Gao, Yongzhi Liu
doaj   +1 more source

The African-American Intellectual of the 1920s: Some Sociological Implications of the Harlem Renaissance [PDF]

open access: yes, 1996
This paper deals with some of the sociological implications of a major cultural high-water point in the African American experience, the New Negro/Harlem Renaissance.
Perry, Robert L., Peters, Melvin T.
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

The role of podcasts in shaping cultural awareness among the Jordanian public

open access: yesFrontiers in Communication
IntroductionThe study aimed to explore the role of podcasts in enhancing cultural awareness among the Jordanian public. The study examines the cognitive, emotional, and behavioral aspects of following cultural topics through podcasts.MethodsThe present ...
Amjad Safori
doaj   +1 more source

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