Results 31 to 40 of about 924,552 (343)

Mechanical joining of high-strength multi-material systems − trends and innovations☆

open access: yesMechanics & Industry, 2023
In conjunction with mechanical joining processes. Mechanical joining processes play a key role for the realization of multi-material lightweight structures, which are essential with regard to environmental protection.
Merklein Marion   +5 more
doaj   +1 more source

Metabolic Versatility of Mycobacterium tuberculosis during Infection and Dormancy

open access: yesMetabolites, 2021
Mycobacterium tuberculosis (Mtb), the causative agent of tuberculosis (TB), is a highly successful intracellular pathogen with the ability to withstand harsh conditions and reside long-term within its host.
Dorothy Pei Shan Chang, X. Guan
semanticscholar   +1 more source

Pre-stimulus phase and amplitude regulation of phase-locked responses are maximized in the critical state

open access: yeseLife, 2020
Understanding why identical stimuli give differing neuronal responses and percepts is a central challenge in research on attention and consciousness.
Arthur-Ervin Avramiea   +5 more
doaj   +1 more source

Conformational Basis of G Protein-Coupled Receptor Signaling Versatility.

open access: yesTrends in Cell Biology, 2020
G protein-coupled receptors (GPCRs) are privileged structural scaffolds in biology that have the versatility to regulate diverse physiological processes. Interestingly, many GPCR ligands exhibit significant 'bias' - the ability to preferentially activate
L. Wingler, R. Lefkowitz
semanticscholar   +1 more source

Specificity, versatility, and control of TGF-β family signaling

open access: yesScience Signaling, 2019
Molecular function and pathway cross-talk in TGF-β signaling reveal its complexity and open questions. Gloss The transforming growth factor–β (TGF-β) family of secreted proteins is implicated in the control of widely diverse physiologies and its ...
R. Derynck, Erine H. Budi
semanticscholar   +1 more source

Draft genome sequence of the naphthalene degrader Herbaspirillum sp. strain RV1423 [PDF]

open access: yes, 2014
Herbaspirillum sp. strain RV1423 was isolated from a site contaminated with alkanes and aromatic compounds and harbors the complete pathway for naphthalene degradation.
Boon, Nico   +5 more
core   +1 more source

Recent Progress on the Versatility of Virus-Like Particles

open access: yesVaccines, 2020
Virus-like particles (VLPs) are multimeric nanostructures composed of one or more structural proteins of a virus in the absence of genetic material. Having similar morphology to natural viruses but lacking any pathogenicity or infectivity, VLPs have ...
Ciying Qian   +10 more
semanticscholar   +1 more source

La fortuna dell’iconografia di Pulcinella all’inizio degli anni Venti del Novecento : Pablo Picasso e Gino Severini

open access: yesBabel: Littératures Plurielles, 2017
In the second half of the nineteenth and early twentieth centuries, when the Commedia dell’Arte had exhausted its cycle from a theatrical point of view, masks such as Pulcinella, Arlecchino and Pierrot, together with street performers, clowns and ...
Susanna Arangio
doaj   +1 more source

Hardware-in-the-loop tuning of a feedback controller for a buck converter using a GA [PDF]

open access: yes, 2008
This paper presents a methodology for tuning a PID-based feedback controller for a buck converter using the ITAE controller performance index. The controller parameters are optimized to ensure that a reasonable transient response can be achieved whilst ...
Bingham, C. M.   +3 more
core   +1 more source

Framing Versatility as a Positive: Building Institutional Validity at The University of Colorado at Boulder's Writing Center [PDF]

open access: yes, 2011
One of a writing center’s greatest institutional strengths is its versatility. A common misconception is that all writing centers are alike–indeed, many clients may not notice differences from one kind of organizational structure to another.
Carr, Allison, Feltenberger, Alaina
core   +1 more source

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