Results 91 to 100 of about 9,469 (260)
Advanced Science, EarlyView.This study investigates how CTCs survive varying shear stress during hematogenous metastasis. We uncover a self‐protection mechanism, by which non‐adherent CTCs adapt to high shearing milieu through accumulated cytoplasmic myosin‐mediated disruption of myosin‐actin binding, attenuating force transmission into chromatin to protect CTCs from shear ...
Cunyu Zhang +10 more
wiley +1 more source
New Journal of Physics, 2016 We study a physical system consisting of a Bose–Einstein condensate confined to a ring shaped lattice potential interrupted by three weak links. The system is assumed to be driven by an effective flux piercing the ring lattice. By employing path integral
D Aghamalyan +8 more
doaj +1 more source
A novel gravitational lensing feature by wormholes
Physics Letters B, 2019 Horizonless compact objects with light rings (or photon spheres) are becoming increasingly popular in recent years for several reasons. In this paper, we show that a horizonless object such as a wormhole of Morris–Thorne type can have two photon spheres.
Rajibul Shaikh +3 more
doaj +1 more source
Thermally Modulated Specular Phonon Transport in a High‐Debye‐Temperature Diamond Nanobeam
Advanced Science, EarlyView.Thermal transport in single‐crystal diamond nanobeams is measured from 140 to 300 K using electro‐thermal micro‐suspended structures. The thermal conductivity shows an increasing deviation from Boltzmann transport predictions assuming fully diffuse boundary scattering at lower temperatures.
Seohee Jang +5 more
wiley +1 more source
Angewandte Chemie, EarlyView.Photoexcitation of an intramolecular charge‐transfer molecule doped into single crystals of a structurally similar host molecule results in well‐ordered, spectrally addressable, and orientation‐tunable triplet excitons that maintain coherence at elevated temperatures.
Yaoyao Han +6 more
wiley +2 more sources
European Physical Journal C: Particles and FieldsIn this paper, we investigate the dynamical evolution of the innermost stable circular orbit and light ring of a charged black hole under the influence of scalarization dynamics.
Yu-Peng Zhang, Shao-Wen Wei, Yu-Xiao Liu
doaj +1 more source
Advanced Science, EarlyView.Anode‐free sodium‐ion batteries are examined using carbonate‐, glyme‐, and localized high‐concentration electrolytes. Distinct sodium plating morphologies are identified by operando optical microscopy, revealing uniform crystalline deposition for glyme‐based systems.
Moritz Exner +7 more
wiley +1 more source
A Homogeneously Catalyzed Paired Electrolytic Cell for Hydrogen Peroxide Production
Angewandte Chemie, EarlyView.Cu(tmpa) and Sn‐TMPyP are compatible and efficient catalysts for 2e−‐ORR and 2e−‐WOR, respectively, which have been employed to assemble an efficient paired electrochemical cell for H2O2 production. The presence of a carbonate buffer is essential to achieve a high activity in the anode compartment, while control over mass transport is essential for a ...
Caterina Trotta +7 more
wiley +2 more sources
A Brief Review of Wormhole Cosmic Censorship
AxiomsSpacetime singularities, in the sense that curvature invariants are infinite at some point or region, are thought to be impossible to observe, and must be hidden within an event horizon.
Leonel Bixano +2 more
doaj +1 more source
Cosmic Alignment Towards the Radio Einstein Ring PKS 1830-211
The Astrophysical Journal, 2002 Contains 6 gif color figures; accepted by ApJ. See also Winn et al. (astro-ph/0201551)
Courbin, F. +3 more
openaire +2 more sources