Results 61 to 70 of about 28,651,409 (314)

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Account credibility inference based on news-sharing networks

EPJ Data Science
The spread of misinformation poses a threat to the social media ecosystem. Effective countermeasures to mitigate this threat require that social media platforms be able to accurately detect low-credibility accounts even before the content they share can ...
Bao Tran Truong, Oliver Melbourne Allen, Filippo Menczer   +2 more
doaj   +1 more source

More than disconnecting? School smartphone bans and adolescents' social wellbeing

Frontiers in Developmental Psychology
IntroductionSmartphones are central to adolescents' social lives, but their pervasive presence in schools has raised concerns about students' social well-being.
Jana Vereecke, Robyn Vanherle, Robyn Vanherle, Lise-Marie Nassen, Lise-Marie Nassen, Hannah Boen, Steven Eggermont, Kathleen Beullens, Laura Vandenbosch, Lara Schreurs   +9 more
doaj   +1 more source

Let the Weakest Link Go! Empirical Explorations on the Relative Importance of Weak and Strong Ties on Social Networking Sites

Societies, 2014
Theoretical approaches as well as empirical results in the area of social capital accumulation on social networking sites suggest that weak ties/bridging versus strong ties/bonding social capital should be distinguished and that while bonding social ...
Nicole C. Krämer, Leonie Rösner, Sabrina C. Eimler, Stephan Winter, German Neubaum   +4 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Social media invloed en reputatie: de identificatie van invloed binnen social media [PDF]

, 2012
Social media is een fenomeen waarvan de waarde voor organisaties niet meer wordt betwist. Betrokken binnen het bedrijfsleven erkennen het allemaal, social media spelen een rol of gaan een grote rol spelen binnen de corporate communicatie.
de Vries, Sjoerd A., Constantinides, Efthymios; id_orcid, Constantinides, Efthymios, Vollenbroek, Wouter Bernardus   +3 more
core   +1 more source

A Two-Study Approach to Explore the Effect of User Characteristics on Users’ Perception and Evaluation of a Virtual Assistant’s Appearance

Multimodal Technologies and Interaction, 2018
This research investigates the effect of different user characteristics on the perception and evaluation of an agent’s appearance variables. Therefore, two different experiments have been conducted. In a 3 × 3 × 5 within-subjects design
Carolin Straßmann, Nicole C. Krämer
doaj   +1 more source

Social media for radiologists: an introduction [PDF]

Insights into Imaging, 2015
Social media, which can be defined as dynamic and interactive online communication forums, are becoming increasingly popular, not only for the general public but also for radiologists. In addition to assisting radiologists in finding useful profession-related information and interactive educational material in all kinds of formats, they can also ...
Erik R. Ranschaert, P. M. A. van Ooijen, Simon Lee, Osman Ratib, P. M. Parizel   +4 more
openaire   +4 more sources

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Jealousy 4.0? An empirical study on jealousy-related discomfort of women evoked by other women and gynoid robots

Paladyn, 2018
While first empirical studies on sexual aspects of human-robot interaction mostly focus on male users’ acceptance, there is no empirical research on how females react to robotic replications of women.
Szczuka Jessica M., Krämer Nicole C.
doaj   +1 more source