Results 71 to 80 of about 32,468,808 (365)

A Novel Method for Precision Measurement and Result Optimization of Detuning Angle for KDP Crystals

Sensors
In this paper, we investigate the theory of energy distribution when divergent light undergoes harmonic conversion in KDP crystals, and based on this theory, we design and construct a precision measuring instrument for the detuning angle of (KDP ...
Honghong Wu, Guoqing Pei, Dongya Chu, Yuting Wu, Han Gu, Siyu Wu, Chenzhuo Wang, Wanlai Zhu, Hai Zhou, Dongxia Hu   +9 more
doaj   +1 more source

An Error Analysis Framework for Shallow Surface Realization [PDF]

, 2021
Anastasia Shimorina, Claire Gardent, Yannick Parmentier   +2 more
openalex   +1 more source

Error analysis of QR algorithms for computing Lyapunov exponents [PDF]

, 2001
Lyapunov exponents give valuable information about long term dynamics. The discrete and continuous QR algorithms are widely used numerical techniques for computing approximate Lyapunov exponents, although they are not yet supported by a general error ...
Higham, D.J., McDonald, E.J.
core   +1 more source

An Error Analysis of the Geometric Baade-Wesselink Method

, 2003
We derive an analytic solution for the minimization problem in the geometric Baade-Wesselink method. This solution allows deriving the distance and mean radius of a pulsating star by fitting its velocity curve and angular diameter measured ...
Bersier D., Bersier D., Claret A., Dimitar D. Sasselov, Feast M. W., Fernley J., Laney C. D., Margarita Karovska, Massimo Marengo, Mayly Sanchez, Meylan G., Ripepi V., Wesselink A.   +12 more
core   +2 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Research on the Hobbing Processing Method of Marine Beveloid Gear

Machines
Due to the particular structure of the beveloid gear, it cannot be directly hobbed by an ordinary gear hobbing machine. The existing processing method is complex and has a high cost.
Jianmin Wen, Haoyu Yao, Hui Li, Bindi You   +3 more
doaj   +1 more source

Error analysis and language comparison as teaching strategies for German as a foreign language in a South African context

Problemy Wczesnej Edukacji, 2017
Since 2015 there has been increased protest action by students at South African universities. One of the issues is decolonizing the curriculum. Academics have been re-thinking the curricula of various academic offerings.
Anne Baker
doaj   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Convergence analysis of Euler and BDF2 grad-div stabilization methods for the time-dependent penetrative convection model

AIMS Mathematics
Based on the grad-div stabilization method, the first-order backward Euler and second-order BDF2 finite element schemes were studied for the approximations of the time-dependent penetrative convection equations.
Weiwen Wan, Rong An
doaj   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source