Results 41 to 50 of about 3,034,846 (297)

Experimental and Theoretical Investigation of Viscoelastic Damper by Applying Fractional Derivative Method and Internal Variable Theory

open access: yesBuildings, 2023
Viscoelastic dampers are conventional passive vibration control devices with excellent energy dissipation performance. The fractional derivative has a simple form and high accuracy in the modelling of viscoelastic materials/dampers.
Yeshou Xu   +6 more
doaj   +1 more source

2020 Internal Displacment

open access: yes, 2020
A yearly updated map on the internal displacement of peoples around the ...
Internal Displacement Monitoring Centre
core  

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

Internal displacement beyond 2018: the road ahead

open access: yesForced Migration Review, 2018
The statistics and the challenges around internal displacement are daunting. However, much has been learned since the Guiding Principles on Internal Displacement were launched in 1998.
Alexandra Bilak, Avigail Shai
doaj  

National response to internal displacement [PDF]

open access: yesForced Migration Review, 1998
In many cases the international community acts to protect and assist the world's internally displaced people in absence of responsible and effective national action. This is, at least partly, because countries experiencing crises of internal displacement
Jennifer McLean
doaj  

What we do know (and could know) about estimating population sizes of internally displaced people

open access: yesJournal of Migration and Health, 2022
The estimation of population denominators of internally displaced people (IDP) and other crisis-affected populations is a foundational step that facilitates all humanitarian assistance.
Ruwan Ratnayake   +2 more
doaj   +1 more source

Displacement in communication [PDF]

open access: yes, 2012
Displacement, the ability to refer to things that are spatially and temporally remote, is one of the important features of human language. In order to clarify what is truly unique to human language, we consider displacement in the context of ...
TAKASHI HASHIMOTO   +3 more
core   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Internal displacement and peace mediation [PDF]

open access: yesForced Migration Review, 2009
The need to protect the rights of persons displaced by conflict and find durable solutions to their displacement is inextricably linked to achieving a viable, sustainable peace.
Andrew Solomon
doaj  

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

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