Results 121 to 130 of about 14,856,832 (359)

Constructing, conducting and interpreting animal social network analysis

open access: yesJournal of Animal Ecology, 2015
Summary Animal social networks are descriptions of social structure which, aside from their intrinsic interest for understanding sociality, can have significant bearing across many fields of biology.
D. Farine, H. Whitehead
semanticscholar   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Los Angeles County Social Survey, 1998 (LACSS)

open access: yes
The Los Angeles County Social Survey (LACSS) continues the Los Angeles Metropolitan Area Studies (LAMAS) and the Southern California Social Surveys (SCSS).
University of California, Los Angeles. Institute for Social Science Research.
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, Volume 20, Issue 6, Page 1591-1611, June 2026.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

Large-scale network analytics

open access: yes, 2011
textScalable and accurate analysis of networks is essential to a wide variety of existing and emerging network systems. Specifically, network measurement and analysis helps to understand networks, improve existing services, and enable new data-mining ...
Song, Han Hee, 1978-
core  

Los Angeles County Social Survey, 1995 (LACSS)

open access: yes
The Los Angeles County Social Survey (LACSS) continues the Los Angeles Metropolitan Area Studies (LAMAS) and the Southern California Social Surveys (SCSS).
University of California, Los Angeles. Institute for Social Science Research.
core   +1 more source

The Relationship Between Social Participation and Cognitive Function in Older Adults: The Mediating Role of Activities of Daily Living

open access: yesSAGE Open
Cognitive impairments are common in older adults, and social participation’s impact on their cognitive function needs further confirmation. Based on the panel data from the five waves of the Chinese Longitudinal Healthy Longevity Survey (CLHLS), this ...
Chong Zhang   +3 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

A Social Network Analysis of Articles on Social Network Analysis

open access: yesCoRR, 2018
47 pages, 22 figures, 1 ...
Clement Lee, Darren J. Wilkinson
openaire   +2 more sources

Using social network analysis to enhance information retrieval systems

open access: yes, 2008
It is an ongoing trend that people increasingly reveal very personal information on social network sites in particular and in the World Wide Web in general.
Nicolai, Thomas   +3 more
core  

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