Online Instructors’ Use of Scaffolding Strategies to Promote Interactions: A Scale Development Study
International Review of Research in Open and Distributed Learning, 2016 A great deal of research has documented that interactions among students or between students and instructors are key to student success in an online learning setting.
Moon-Heum Cho, YoonJung Cho
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Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
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Los Angeles County Social Survey, 1992 (LACSS)
, 1992 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.
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BEYOND STUDENT PERCEPTIONS: ISSUES OF INTERACTION, PRESENCE, AND PERFORMANCE IN AN ONLINE COURSE
Online Learning, 2019 The research literature on Web-based learning supports the assumption that interaction is important for a successful course, yet questions exist regarding the nature and extent of the interaction and its effects on student performance.
Anthony G. Picciano
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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 +3 more
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The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
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Examining social networking continuance intention to use from the perspectives of network externalities and social presence : the mediation effect of perceived benefit / Mahsa Omidi [PDF]
, 2012 Online social networking sites membership and usage is growing around the world, breaking the borders among the countries and becoming a global phenomenon.
Omidi, Mahsa
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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 +3 more
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Presence for everyone - a short guide to presence research.
, 2009 Every day in countless interactions you and I use media to immerse ourselves in virtual environments of information, gaming, video, and social networking. For these moments we are not fully present in our rooms, offices, and streets.
Smyth, Michael
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Online Learning, 2016 The present study investigated the relationships among teaching, cognitive, and social presence through several structural equation models to see which model would better fit the data.
Kadir Kozan
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