Results 71 to 80 of about 520,796 (299)

Spreading information and developing trust in social networks to accelerate diffusion of innovations [PDF]

, 2020
Background: New food technologies developed by producers who want to spread their innovation require potential new adopters to receive information about the innovation as well as to develop trust about the appropriateness and quality of the new ...
Buskens, Vincent, Leerstoel Buskens, Social Networks, Solidarity and Inequality   +2 more
core  

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Information Processing in Social Insect Networks

PLoS ONE, 2012
Investigating local-scale interactions within a network makes it possible to test hypotheses about the mechanisms of global network connectivity and to ask whether there are general rules underlying network function across systems. Here we use motif analysis to determine whether the interactions within social insect colonies resemble the patterns ...
James S Waters, Jennifer H Fewell
openaire   +5 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Social networks of educational purpose as a subject of protection in the preparation of specialists of information security

Открытое образование (Москва), 2019
The paper studies application of social networks as a component of the educational information environment of an educational institution in the educational process.
I. D. Rudinskiy, D. Ya. Okolot
doaj   +1 more source

Dynamical Modeling, Analysis, and Control of Information Diffusion over Social Networks: A Deep Learning-Based Recommendation Algorithm in Social Network

Discrete Dynamics in Nature and Society, 2020
The recommendation algorithm can break the restriction of the topological structure of social networks, enhance the communication power of information (positive or negative) on social networks, and guide the information transmission way of the news in ...
Kefei Cheng, Xiaoyong Guo, Xiaotong Cui, Fengchi Shan   +3 more
doaj   +1 more source

Information Coverage Maximization in Social Networks

CoRR, 2015
Social networks, due to their popularity, have been studied extensively these years. A rich body of these studies is related to influence maximization, which aims to select a set of seed nodes for maximizing the expected number of active nodes at the end of the process.
Zhefeng Wang 0001, Enhong Chen, Qi Liu 0003, Yu Yang 0001, Yong Ge 0001, Biao Chang   +5 more
openaire   +2 more sources

On the optimal dissemination of information in social networks [PDF]

2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012
We consider social networks which contain agents that spread misinformation and refuse to change their opinion. For a fixed number of information disseminating agents, we formulate an optimization problem to find their optimal location within the network such that the spread of misinformation is countered and public awareness is maximally raised.
Makan Fardad, Xi Zhang, Fu Lin, Mihailo R. Jovanovic   +3 more
openaire   +2 more sources

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source