Results 101 to 110 of about 209,496 (318)

An approximation to the errors in the planetary ephemerides of the Astronomical Almanac [PDF]

, 2004
E. M. Standish
openalex   +1 more source

The error in discrete Φ-approximation

Mathematical and Computer Modelling, 2001
Let \(\phi:\left[ 0,\infty\right) \to\left[ 0,\infty\right) \) be a convex function (\(\phi\left( 0\right) =0,\phi\left( x\right) >0\) for \(x>0\)) and \(\left( \Omega,\mathcal{A},\mu\right)\) a space with a finite measure \(\mu\), where \(\Omega={\mathbf N}\) or a finite part of \(\mathbf{N}\) and \(\mathcal{A}=2^{\Omega}\).
openaire   +2 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

A close approximation related to the error function [PDF]

, 1966
Roger G. Hart
openalex   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Local Projection-Based Stabilized Mixed Finite Element Methods for Kirchhoff Plate Bending Problems

Abstract and Applied Analysis, 2013
Based on stress-deflection variational formulation, we propose a family of local projection-based stabilized mixed finite element methods for Kirchhoff plate bending problems.
Xuehai Huang
doaj   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Non-asymptotic error estimates for the Laplace approximation in Bayesian inverse problems [PDF]

, 2022
Tapio Helin, Remo Kretschmann
openalex   +1 more source

\(L^p\) error estimates for projection approximations

Applied Mathematics Letters, 2005
The authors build a sequence \(\{ \Pi_n\}\) of projections in \(L^p[0,\tau_*]\), each \(\Pi_n\) being based on a grid \(\{\tau_{n,j}\}_{j=0}^n\) and they derive Theorems giving a bound on the norm \(\| (I-\Pi_n)x\| _p\) for \(x \in L^p\) in terms of the regularity of the grid.
Ahues, Mario, Amosov, Andrei, Largillier, Alain, Titaud, Olivier   +3 more
openaire   +2 more sources

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source