Results 101 to 110 of about 8,702,509 (349)

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS 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
wiley   +1 more source

The complexity of theory revision [PDF]

open access: yesArtificial Intelligence, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Some thoughts on social versus cultural complexity

open access: yesDocumenta Praehistorica, 2009
Socially complex hunter-gatherers are characterised by (1) inherited, permanent leadership and (2) sustained control over non-kin labour. Archaeologists have tended to infer social complexity through evidence of cultural complexity (i.e., artistic ...
Rastko Cvekić
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Rethinking Educational Reforms Through a Complex Dynamical Systems Approach: Preliminary Report from an Empirical Research

open access: yesNortheast Journal of Complex Systems, 2019
Literature on educational reforms is rich of cases where changes have been attempted, without however to attain success. Likewise the Greek education system had experienced a lot of reforms, most of which have failed to make the intended changes and they
Eugenia Tsiouplis, Dimitrios Stamovlasis
doaj   +1 more source

Strengthening the institution-behavior link in the SES Framework to facilitate comparative analysis of environmental public goods dilemmas

open access: yes, 2019
Many great environmental challenges take the form of environmental public goods dilemmas, including climate change, water quality deterioration and biodiversity loss. There is a great need for comparative analysis of these challenges to inform the design
Hammond Wagner, Courtney Ryder
core   +1 more source

Key Questions for Forming Partnerships: A Review and Research Agenda

open access: yes, 2021
Partnerships receive significant attention in public administration scholarship, with the mass of this literature focusing on whether partnerships work, how to make them work, or how they fit into existing institutions (Provan and Milward, 2001; Vigoda ...
Fowler, Luke
core   +1 more source

Circuit complexity in quantum field theory [PDF]

open access: yes, 2017
A bstractMotivated by recent studies of holographic complexity, we examine the question of circuit complexity in quantum field theory. We provide a quantum circuit model for the preparation of Gaussian states, in particular the ground state, in a free ...
R. Jefferson, R. Myers
semanticscholar   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

open access: yesFEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia   +6 more
wiley   +1 more source

Making Sense of Assignment

open access: yesNordic Journal of Comparative and International Education, 2018
The primary aim of this paper is to narrow down the description of how school leaders interpret the assign-ment (the task) and identify the markers for how they look upon the conditions of doing a good job in Sweden. The aim is in the context of practice-
Sören Augustinsson   +2 more
doaj   +1 more source

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