Results 81 to 90 of about 312,350 (315)

The value of theoretical multiplicity for steering transitions towards sustainability

open access: yes, 2009
Transition management, as a theory of directing structural societal changes towards sustainable system innovations, has become a major topic in scientific research over the last years.
Pot, W.D.   +4 more
core  

Application Guide to Neutron Multiplicity Counting

open access: yes, 2016
This document is intended to serve as a comprehensive applications guide to passive neutron multiplicity counting, a new nondestructive assay (NDA) technique developed over the past ten years.
D. G. Langner; J. E. Stewart; M. M. Pickrell; M. S. Krick; N. Ensslin; W. C. Harker
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Singular boundary-value problems with variable coefficients on the positive half-line

open access: yesElectronic Journal of Differential Equations, 2013
This work concerns the existence and the multiplicity of solutions for singular boundary-value problems with a variable coefficient, posed on the positive half-line.
Smail Djebali, Ouiza Saifi, Samira Zahar
doaj  

Multiple Myeloma

open access: yesNew England Journal of Medicine, 2004
AbstractMultiple myeloma is a clonal plasma cell malignancy that accounts for slightly more than 10% of all hematologic cancers. In this paper, we present a historically focused review of the disease, from the description of the first case in 1844 to the present.
Robert A, Kyle, S Vincent, Rajkumar
openaire   +4 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

General equilibrium, coordination and multiplicity on spot markets [PDF]

open access: yes
This is a slightly revised English version of a paper published in the "Revue d'Economie Politique" 112 (5) sept-oct 2002. The text reviews recent work on expectational coordination in general equilibrium models of the Walrasian tradition.
Roger Guesnerie
core  

«The Multiplicity of Agreeable Consciousness»

open access: yes, 2015
Samuel Johnson’s life was troubled by diverse physical diseases and – one year before his death – he experienced a stroke. Moreover, he suffered from recurring fits of depression.
Freiburg, Rudolf
core   +1 more source

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

Low multiplicity of infection in vivo results in purifying selection against baculovirus deletion mutants

open access: yes, 2008
The in vivo fate of Autographa californica multiple nucleopolyhedrovirus deletion mutants originating from serial passage in cell culture was investigated by passaging a population enriched in these mutants in insect larvae.
Visser, J.A.G.M., de   +4 more
core   +1 more source

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