Results 151 to 160 of about 7,875,654 (350)
Stochastic evolution equations in weighted L² spaces with jump noise [PDF]
, 2012 Michel S. Stochastic evolution equations in weighted L² spaces with jump noise. Bielefeld: Universität Bielefeld; 2012.In this thesis, we study two classes of stochastic differential equations (SDEs in short) with jump noise in weighted L² spaces over ...
Michel, Simon
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Generalized variational inequalities and associated nonlinear equations [PDF]
, 1995 summary:Here we consider the solvability based on iterative algorithms of the generalized variational inequalities and associated nonlinear ...
Verma, Ram U., Verma, R.U.
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CEACAM1 participation in breast cancer progression
Molecular Oncology, EarlyView.In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin +3 more
wiley +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Variational functionals for two-dimensional equilibrium and stability problems of Cosserat-Timoshenko elastic rods [PDF]
Инженерно-строительный журнал, 2013 This article deals with nonlinear two-dimensional problem of the theory of elastic Cosserat-Timoshenko rods in the material (Lagrangian) description with energy conjugate stress and deformation vectors.
V.V. Lalin, L.A. Rozin, D.A. Kushova
doaj
Analysis of a class of penalty methods for computing singular minimizers [PDF]
, 2010 Amongst the more exciting phenomena in the field of nonlinear partial differential equations is the Lavrentiev phenomenon which occurs in the calculus of variations.
Ortner, Christoph, Carstensen, Carsten
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Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Necessary optimality conditions for fractional action-like problems with intrinsic and observer times [PDF]
, 2008 We prove higher-order Euler-Lagrange and DuBois-Reymond stationary conditions to fractional action-like variational problems.
Frederico, G.S.F., Torres, D.F.M.
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FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
The heteroclinic connection problem for general double-well potentials [PDF]
, 2014 By variational methods, we provide a simple proof of existence of a heteroclinic orbit to a second order Hamiltonian ODE that connects the two global minima of a double-well potential.
Sourdis, Christos
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