Results 51 to 60 of about 15,435,726 (351)

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Electronic Social Networks as Supporting Means of Educational Process in Higher Education Institutions [PDF]

, 2019
Given research describes experience of electronic social networks use in educational practices. It was determined that electronic social networks can be a powerful tool for support of educational process in higher education institutions, namely to ...
Buriachok, Volodymyr, Deinega, I, Iatsyshyn, A, Iatsyshyn, A, Kovach, V, Kovalenko, V   +5 more
core  

Visual analysis of social networks in space and time using smartphone logs [PDF]

, 2013
We designed and applied novel interactive visualisation to investigate how social networks - derived from smartphone logs - are embedded in time and space.
Aidan Slingsby, Altshuler, Andrienko, Beecham, Bertin, Candia, Chittaranjan, Do, Dykes, Eagle, Fry, Girardin, Jo Wood, Kapler, Kim, Min, Roger Beecham, Shneiderman, Theus, Thomas, Wood, Wood   +21 more
core   +2 more sources

Predicting positive and negative links in online social networks [PDF]

The Web Conference, 2010
We study online social networks in which relationships can be either positive (indicating relations such as friendship) or negative (indicating relations such as opposition or antagonism).
J. Leskovec, D. Huttenlocher, J. Kleinberg   +2 more
semanticscholar   +1 more source

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

FEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki, Masae Ohtsuka, Takeshi Nakano, Masaru Tanokura, Takuya Miyakawa   +4 more
wiley   +1 more source

Applications of Structural Balance in Signed Social Networks [PDF]

, 2014
We present measures, models and link prediction algorithms based on the structural balance in signed social networks. Certain social networks contain, in addition to the usual 'friend' links, 'enemy' links.
Kunegis, Jérôme
core  

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

FEBS Letters, EarlyView.
The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke, Nils Alexander Lakomek, Georg Groth   +2 more
wiley   +1 more source

The internal democracy of the crisis parties in Western Europe: a quantitative analysis of the role of digitalization, ideology and populism. [version 1; peer review: 2 approved]

Open Research Europe
Background Previous studies on the internal democracy of new digital parties in Western Europe suggest a plebiscitary tendency, but most focus on a limited number of cases.
Rosa Borge, Jorge Bronet
doaj   +1 more source

Wideband strip antenna surrounding a ground plate

The Journal of Engineering, 2022
A wideband planar antenna, which is composed of a ground plate and a strip surrounding the plate, is proposed. Wideband impedance matching with fractional bandwidth over 130% is achieved by making the distance between the strip and the ground plate ...
Kyoichi Iigusa, Hirokazu Sawada, Takeshi Matsumura, Fumihide Kojima   +3 more
doaj   +1 more source

Distributed Private Online Learning for Social Big Data Computing over Data Center Networks

, 2016
With the rapid growth of Internet technologies, cloud computing and social networks have become ubiquitous. An increasing number of people participate in social networks and massive online social data are obtained.
Bian, Kaigui, Jiang, Tao, Li, Chencheng, Rahardja, Susanto, Zhou, Pan, Zhou, Yingxue   +5 more
core   +1 more source