Results 61 to 70 of about 72,432 (302)

On the determination of fiber tilt angles in fiber diffraction [PDF]

Acta Crystallographica Section A Foundations of Crystallography, 2008
The common digital method that is used to eliminate the effect of fiber tilt from fiber diffraction patterns is based on an approximation given by Franklin & Gosling [Acta Cryst. (1953), 6, 678-685]. The estimate of the tilt angle is iteratively optimized in the so-called ;Fraser correction'. Building on the fundamental work of Polanyi [Z. Phys. (1921),
openaire   +3 more sources

Grain Boundaries and Tilt-Angle-Dependent Transport Properties of a 2D Mo₂C Superconductor

, 2019
The grain boundaries (GBs) of graphene and molybdenum disulfide have been extensively demonstrated to have a strong influence on electronic, thermal, optical, and mechanical properties.
Libin Wang (1758748), Zhibo Liu (844175), Yujia Wang (388097), Hui-Ming Cheng, Chuan Xu, Shuang Song (457799), Chuan Xu (293667), Xiuliang Ma (1701187), Xiuliang Ma, Ning Kang (327210), Cheng Wang, Shuang Song, Wencai Ren (1511428), Yujia Wang, Ning Kang, Libin Wang, Wencai Ren, Cheng Wang (102692), Hui-Ming Cheng (1316004), Zhibo Liu   +19 more
core   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source

Correlation Between the Talar Tilt Angle and Hindfoot Varus in Medial Ankle OA

Foot & Ankle Orthopaedics, 2016
Category: Ankle Arthritis Introduction/Purpose: Radiographically medial ankle osteoarthritis shows different features according to talar tilt which is known to an important determining factor in low tibial osteotomy surgery.
Kyung-mu Kim MD, Hyun Seok Yim MD, Sung-Ha Hong BMed, Ki Sun Sung MD, PhD   +3 more
doaj   +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

Measurements of Sunspot Group Tilt Angles Based on SOHO/MDI and SDO/HMI Magnetograms

The Astrophysical Journal
The tilt angle of sunspot groups plays a crucial role in solar dynamo models for the generation of the poloidal field, yet the statistical properties of the tilt angle are not fully comprehended.
Shu-Guang Zeng, Ao-Yu Zhao, Shuang Yi, Sheng Zheng, Xiang-Yun Zeng, Lin-Hua Deng, Yao Huang   +6 more
doaj   +1 more source

Road Bank Angle Estimation for Three Wheel Tilting Vehicle Using Multi Model Estimator

MATEC Web of Conferences, 2018
In recent years, the need for micro-mobility, especially three-wheel vehicles, is increasing to address pollution and traffic congestion problems. With regard to the development of tilting vehicles, the precise tilt angle is important information in the ...
Jeong Kicheol, Choi Seibum
doaj   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Tilt Angles of Sunspot Groups in Different Latitude Bands and the Amplitude of the Next Solar Cycle

The Astrophysical Journal
In the Babcock–Leighton and Parker dynamo models, the tilt angle of a sunspot group (SG) and the turbulence in the solar convection zone (one widely accepted generation mechanism responsible for the scatter of the tilt angles of SGs around the mean ...
P. X. Gao
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source