Results 41 to 50 of about 136,515 (256)
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
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Journal of Social and Political Psychology, 2017 The study set out to integrate collective action models and emphasize the role of emotions. Whereas the importance of anger is indisputable, relatively little attention has been paid to the role of positive emotions, such as hope, in collective action ...
Anna Wlodarczyk +3 more
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Modes of Collective Action in Village Economies: Evidence from Natural and Artefactual Field Experiments in a Developing Country [PDF]
Asian Development Review, 2013 In a canonical model of collective action, individual contribution to collective action is negatively correlated with group size. Yet, empirical evidence on the group size effect has been mixed, partly due to heterogeneities in group activities.
Yasuyuki Sawada +4 more
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FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
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Grass Roots Collective Action: Agricultural Opportunities
Journal of Agricultural and Resource Economics, 1997 Agroenvironmental problems (e.g., contamination of ground- and surface water, feed lot odors, endangered species) often involve goods and activities with public goods attributes.
Harry W. Ayer
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Algorithmic Collective Action with Two Collectives
Proceedings of the 2025 ACM Conference on Fairness, Accountability, and TransparencyGiven that data-dependent algorithmic systems have become impactful in more domains of life, the need for individuals to promote their own interests and hold algorithms accountable has grown. To have meaningful influence, individuals must band together to engage in collective action.
Aditya Karan +3 more
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FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
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COMPLEX COLLECTIVE DUTIES & ACTION-GUIDANCE
KriterionWe can often find in the literature (both popular and academic) ascriptions of complex collective duties to extensive unstructured collections of individuals.
Cristian Rettig
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Unplanned Coordination: Ensemble Improvisation as Collective Action
Journal of Social Ontology, 2022 The characteristic features of ensemble dance improvisation (EDI) make it an interesting case for theories of intentional collective action. These features include the high degree of freedom enjoyed by each individual, and the lack of fixed hierarchical
Ali Hasan, Jennifer Kayle
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