Results 101 to 110 of about 8,721,470 (292)
Revista EIA, 2008 Uno de los objetivos de un curso básico de hidráulica del flujo libre en canales es el análisis de perfiles del flujo gradualmente variado. Este trabajo proporciona una estrategia de enseñanza-aprendizaje que puede mejorar la práctica universitaria ...
Francisco Jaime Mejía
doaj
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
Roughness-Induced Critical Phenomena in a Turbulent Flow [PDF]
Physical Review Letters, 2006 I present empirical evidence that turbulent flows are closely analogous to critical phenomena, from a reanalysis of friction factor measurements in rough pipes. The data collapse found here corresponds to Widom scaling near critical points, and implies that a full understanding of turbulence requires explicit accounting for boundary roughness.
openaire +3 more sources
Lost and Finding: Experiences of Newly Graduated Critical Social Workers [PDF]
, 2019 The first year of social work practice can be very stressful for new practitioners. Practice develops in response to the meaning we place on what we do and on our professional goals.
core
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Choked Flow Characteristics of Subcritical Refrigerant Flowing Through Converging-Diverging Nozzles
Entropy, 2014 This paper presents the experimental results the choked flow characteristics of a subcritical refrigerant through a converging-diverging nozzle. A test nozzle with a throat diameter of 2 mm was designed and developed.
Zhenying Zhang +3 more
doaj +1 more source
National Adult Critical Care Capacity Census and Activity Census 2016
, 2017 he annual national adult Critical Care Bed Capacity Census measures capacity as at 30th September 2016. The Census reports a capacity of 237 adult critical care (Level3 ICU and Level2 HDU) beds.
HSE Acute Hospitals Division Critical Care Programme
core
Critical and sustainable fluxes: theory, experiments and applications [PDF]
, 2006 Over the last ten years, numerous membrane filtration data have been viewed in the light of the concept of critical flux. This concept, used in a number of different ways often without explicit redefinition, is here clarified both from a theoretical and
Aimar, P +6 more
core +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source