Results 31 to 40 of about 1,520,531 (279)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Enhancing Organizational Citizenship Behaviors for the Environment: Integrating Social Identity and Social Exchange Perspectives

open access: yesPsychology Research and Behavior Management, 2022
Fei Liu,1,* Meng Qi2,* 1Faculty of Humanities and Social Sciences, Beijing University of Technology, Beijing, People’s Republic of China; 2College of Economics and Management, Beijing University of Technology, Beijing, People’s Republic of China ...
Liu F, Qi M
doaj  

The Postmodern Unexpected Guest: The Couchsurfing Experience Process

open access: yesJournal of Economy Culture and Society, 2019
The subject of this research is the formation of Couchsurfing (CS) based on free accommodation on the internet within the context of social change theory.
Serhat Aydın, Emin Can Duyan
doaj   +1 more source

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

open access: yesFEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López   +2 more
wiley   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Impact of Control and Trust on Megaproject Success: The Mediating Role of Social Exchange Norms

open access: yesAdvances in Civil Engineering, 2019
Trust and control are the two main governance mechanisms in megaprojects. However, the role of social exchange norms in trust and control governance remains unclear.
Dedong Wang, Shaoze Fang, Hongwei Fu
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Green corporate social responsibility, ENVP, hospitality, Social Exchange Theory (SET), sustainability, Saudi Arabia [PDF]

open access: yesGeo Journal of Tourism and Geosites
This study examines how big data analysis mediates the relationship between digital marketing strategies and tourism development in Jordan. With the growing reliance on influencer marketing, mobile marketing and social media platforms, understanding ...
Osama Mousa ALAWNEH   +5 more
doaj   +1 more source

What influences the actual use of competency management by the first-line manager? [PDF]

open access: yes, 2010
Existing research shows that the first-line manager plays an important role in actually using HRM in general and competency management in particular. Existing theory and research in both domains point at a gap in understanding the mechanisms ‘how’ the ...
Audenaert, Mieke   +2 more
core   +1 more source

Negotiating Socially Optimal Allocations of Resources

open access: yes, 2011
A multiagent system may be thought of as an artificial society of autonomous software agents and we can apply concepts borrowed from welfare economics and social choice theory to assess the social welfare of such an agent society. In this paper, we study
Endriss, U.   +3 more
core   +1 more source

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