Results 81 to 90 of about 9,163,804 (344)
FEBS Letters, EarlyView.This work presents the characterization of MvoDUF2193, a Methanococcus voltae (Mvo) protein from the domain of unknown function (DUF) 2193 family. We demonstrate that MvoDUF2193 binds a single [4Fe–4S] cluster per subunit and that cluster occupancy regulates the transition from an apo tetramer to a [4Fe–4S] monomeric form. This structural transition is
Emily M. Dieter +8 more
wiley +1 more source
Sheaves and Localization [PDF]
Journal of Algebra, 1996 The purpose of the paper is to calculate projective limits of localization functors. Let \(\sigma\) and \(\tau\) be two idempotent kernel functors in \(R\)-mod. In general \(\sigma\) and \(\tau\) are not necessarily compatible. The author points out that \(\sigma\) and \(\tau\) are compatible iff the canonical sequence of localization functors \(0\to ...
openaire +3 more sources
Trabajo Social, 2011 En La globalización imaginada, Néstor García Canclini da continuidad al tema que ha trabajado en los últimos tiempos, abriendo el debate a nuevas miradas y buscando trascender los estudios referentes al área.
Liliana Espinosa Hurtado
doaj
Des sources de protéines locales pour l’alimentation des volailles : quelles voies de progrès ?
Oilseeds and fats, crops and lipids, 2014 L’aviculture européenne est dépendante d’approvisionnements en soja essentiellement en provenance du Brésil. Cette matière première riche en protéines est intéressante d’un point de vue nutritionnel pour l’alimentation des volailles mais pose des ...
Bouvarel Isabelle +8 more
doaj +1 more source
Caffeine promotes global spatial processing in habitual and non-habitual caffeine consumers
Frontiers in Human Neuroscience, 2013 Information processing is generally biased toward global cues, often at the expense of local information. Equivocal extant data suggests that arousal states may accentuate either a local or global processing bias, at least partially dependent on the ...
Grace E. Giles +4 more
doaj +1 more source
Conceptual issues in local adaptation
, 2004 Studies of local adaptation provide important insights into the power of natural selection relative to gene flow and other evolutionary forces. They are a paradigm for testing evolutionary hypotheses about traits favoured by particular environmental ...
T. Kawecki, D. Ebert
semanticscholar +1 more source
FEBS Letters, EarlyView.In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker +8 more
wiley +1 more source
Superconductivity and Localization [PDF]
Physics Reports, 1997 We present a review of theoretical and experimental works on the problem of mutual interplay of Anderson localization and superconductivity in strongly disordered systems. We start with brief discussion of modern aspects of localization theory including the basic concept of scaling, self-consistent theory and interaction effects.
openaire +3 more sources
Skin and mucosal ischemia as a complication after inferior alveolar nerve block
Dental Research Journal, 2016 The anesthetic block of the inferior alveolar nerve (IAN) is one of the most common techniques used in dental practice. The local complications are due to the failures on the anesthetic block or to anatomic variations in the tap site such as ...
Pedro Christian Aravena +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane +16 more
wiley +1 more source