Results 131 to 140 of about 696,986 (308)
Approximation of weak solution for the problem of a pH-gradient creation in isoelectrofocusing. [PDF]
Proc Math Phys Eng Sci, 2014 Sakharova LV, Shiryaeva EV, Zhukov MY.
europepmc +1 more source
FEBS Open Bio, EarlyView.Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero +5 more
wiley +1 more source
Global regularity and uniqueness of weak solution for the 2-D liquid crystal flows
, 2012 We prove the global existence and regularity of weak solution for the 2-D liquid crystal flows with the large initial velocity.
Zhang, Zhifei +3 more
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FEBS Open Bio, EarlyView.Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
wiley +1 more source
A discontinuous nonlinear singular elliptic problem with the fractional rho-Laplacian
Nonlinear AnalysisIn this paper, we use the topological degree method, based on the abstract Hammerstein equation, to investigate the existence of weak solutions for a certain class of elliptic Dirichlet boundary value problems.
Ghizlane Zineddaine +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley +1 more source
Weak solution to the Navier-Stokes equations
We derive the weak formulation of the Navier-Stokes equations directly from the basic physical principles, showing that the weak formulation and thus also the weak solution are completely natural for this system.
Šegeda, Adrián
core
Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
CONDORCET CHOICE FUNCTIONS AND MAXIMAL ELEMENTS [PDF]
Choice functions on tournaments always select the maximal element (Condorcet winner), provided they exist, but this property does not hold in the more general case of weak tournaments.
Begoña Subiza Martínez +1 more
core
Weak solution for Stochastic Degasperis-Procesi Equation
This article is concerned with the existence of solution to the stochastic Degasperis-Procesi equation on $\mathbb{R}$ with an infinite dimensional multiplicative noise and integrable initial data.
Chemetov, Nikolai V., Cipriano, Fernanda
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