Results 61 to 70 of about 113,373 (284)
An Isotropic Areal Filter Based on High-Order Thin-Plate Spline for Surface Metrology
IEEE Access, 2019 Isotropy, end effect suppression, calculation efficiency and robustness are basic requirements of areal filters for surface metrology. However, current areal filters cause problems in different aspects, which cripples the operation of surface metrology ...
Suichu Huang +3 more
doaj +1 more source
Equivariant formality of istropy actions
, 2018 Let $G$ be a compact connected Lie group and $K$ a connected Lie subgroup. In this paper, we collect an assortment of results on equivariant formality of the isotropy action of $K$ on $G/K$ and thus improving those from previous work. We show that if the
Carlson, Jeffrey D., Fok, Chi-Kwong
core +1 more source
Homogeneous K\"ahler and Hamiltonian manifolds [PDF]
, 2010 We consider actions of reductive complex Lie groups $G=K^C$ on K\"ahler manifolds $X$ such that the $K$--action is Hamiltonian and prove then that the closures of the $G$--orbits are complex-analytic in $X$.
Gilligan, Bruce +2 more
core +4 more sources
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
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 +3 more
wiley +1 more source
Fully Printed 3-D Antennas With Wideband Radiation Isotropy Based on Annular Currents Models
IEEE Open Journal of Antennas and Propagation, 2023 Internet of Things (IoT) devices require orientation insensitive communication and a small footprint. Wireless communication should be maintained across the whole operation band, hence electrically small antennas (ESAs) with wideband radiation isotropy ...
Ruiqi Wang +2 more
doaj +1 more source
Cartan subalgebras in C*-algebras of Hausdorff etale groupoids
, 2016 The reduced $C^*$-algebra of the interior of the isotropy in any Hausdorff \'etale groupoid $G$ embeds as a $C^*$-subalgebra $M$ of the reduced $C^*$-algebra of $G$.
A. Huef +25 more
core +1 more source
Isotropy Properties of the Multi-Step Markov Symbolic Sequences [PDF]
, 2006 A new object of the probability theory, the two-sided chain of symbols (introduced in Ref. arXiv:physics/0306170) is used to study isotropy properties of binary multi-step Markov chains with the long-range correlations.
Balucani +24 more
core +2 more sources
Computer Methods in Applied Mechanics and Engineering, 2019 Fluid flow in isotropic porous media with one porosity scale is a well understood process and a common scenario in numerous simulations published in the literature.
Qi Zhang, J. Choo, R. Borja
semanticscholar +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