Results 61 to 70 of about 148,702 (317)

Negative Linear Compressibility of Formate Crystals from the Viewpoint of Quantum Electronic Pressure

Crystals, 2023
In order to understand the phenomenon of negative linear compressibility (NLC) in organic crystals, it is necessary to investigate not only the structural features but also the electronic changes taking place under external hydrostatic pressure.
Yury V. Matveychuk, Sergey A. Sobalev, Polina I. Borisova, Ekaterina V. Bartashevich, Vladimir G. Tsirelson   +4 more
doaj   +1 more source

Bayesian texture classification and retrieval based on multiscale feature vector [PDF]

, 2011
This paper proposes a supervised multiscale Bayesian texture classifier. The classifier exploits the dual-tree complex wavelet transform (DT-CWT) to obtain complex-valued multiscale representations of training texture samples for each texture class. The
Tjahjadi, Tardi, Turgay Celik, Tardi Tjahjadi, Çelik, Turgay   +3 more
core   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Atomic mechanisms of full-length ASC-mediated inflammasome assembly

Nature Communications
ASC (Apoptosis-associated Speck-like protein containing a CARD) is a key adaptor protein that assembles inflammasomes by linking sensors such as NLRP3 to effectors like Caspase-1 via its PYD and CARD Death Domains.
Dongmei Xue, Fengyun Ni, Sheng Liu, Huifang Yan, Zhenwei Luo, Gang Fu, Qinghua Wang, Jianpeng Ma   +7 more
doaj   +1 more source

A Low-Field Temperature Dependent EPR Signal in Terraced MgO:Mn2+ Nanoparticles: An Enhanced Zeeman Splitting in the Wide-Bandgap Oxide

Journal of Spectroscopy, 2017
Mn2+ ion doping is used as an electron paramagnetic resonance (EPR) probe to investigate the influence of low-coordination structural defects such as step edges at the surface of terraced (001) MgO nanoparticles on the electronic properties.
Peter V. Pikhitsa, Sukbyung Chae, Seungha Shin, Mansoo Choi   +3 more
doaj   +1 more source

Unravelling cell migration: defining movement from the cell surface

Cell Adhesion & Migration, 2022
Cell motility is essential for life and development. Unfortunately, cell migration is also linked to several pathological processes, such as cancer metastasis. Cells’ ability to migrate relies on many actors.
Francisco Merino-Casallo, Maria Jose Gomez-Benito, Silvia Hervas-Raluy, Jose Manuel Garcia-Aznar   +3 more
doaj   +1 more source

A Multiscale Reduced Basis Method for the Schrödinger Equation With Multiscale and Random Potentials [PDF]

, 2020
The semiclassical Schrödinger equation with multiscale and random potentials often appears when studying electron dynamics in heterogeneous quantum systems.
Chen, J, Ma, D, Zhang, Z
core   +1 more source

Multiscale kernels

Advances in Computational Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Tuning contact line dynamics on slippery silicone oil grafted surfaces for sessile droplet evaporation

Scientific Reports
Controlling the dynamics of droplet evaporation is critical to numerous fundamental and industrial applications. The three main modes of evaporation so far reported on smooth surfaces are the constant contact radius (CCR), constant contact angle (CCA ...
Astrid Raynard, Anam Abbas, Steven Armstrong, Gary G. Wells, Glen McHale, Khellil Sefiane, Daniel Orejon   +6 more
doaj   +1 more source