Results 31 to 40 of about 3,048,905 (395)

Transition from Spin Dewetting to continuous film in spin coating of Liquid Crystal 5CB

open access: yesScientific Reports, 2018
Spin dewetting refers to spontaneous rupture of the dispensed solution layer during spin coating, resulting in isolated but periodic, regular sized domains of the solute and is pre-dominant when the solute concentration (C n ) is very low.
Palash Dhara   +3 more
doaj   +1 more source

The instability of instability of centered distributions [PDF]

open access: yesMathematical Social Sciences, 2010
Abstract Democratic simple majority voting is perhaps the most widely used method of group decision making in our time. Standard theory, based on “instability” theorems, predicts that a group employing this method will almost always fail to reach a stable conclusion.
openaire   +2 more sources

A hybrid recognition model of microseismic signals for underground mining based on CNN and LSTM networks

open access: yesGeomatics, Natural Hazards & Risk, 2021
Microseismic (MS) monitoring technology has been widely used to monitor ground pressure disasters. However, the underground mining environment is complex and contains many types of noise sources.
Yong Zhao   +4 more
doaj   +1 more source

The GSF Instability and Turbulence do not Account for the Relatively Low Rotation Rate of Pulsars [PDF]

open access: yes, 2010
The aim of this paper is to examine the effects of the horizontal turbulence in differentially rotating stars on the GSF instability and apply our results to pre-supernova models.
Hirschi, Raphael, Maeder, André
core   +1 more source

FDA Approval Summary: Pembrolizumab for the Treatment of Microsatellite Instability-High Solid Tumors

open access: yesClinical Cancer Research, 2019
The FDA approved pembrolizumab on May 23, 2017, for the treatment of adult and pediatric patients with unresectable or metastatic, microsatellite instability-high (MSI-H), or mismatch repair deficient (dMMR) solid tumors that have progressed following ...
L. Marcus   +3 more
semanticscholar   +1 more source

Research on the Impact of Geopolitical Instability on Russian Trade

open access: yesInternational Journal of Innovative Science and Research Technology
This study examines how global and country- specific geopolitical instability affects Russian trade using data from 1996 to 2021. A panel regression model analyzes trade between Russia and its 15 top trading partners, exploring both direct and indirect ...
Pavel Talamanov
semanticscholar   +1 more source

An Updated Model of Chronic Ankle Instability.

open access: yesJournal of athletic training, 2019
Lateral ankle sprains (LASs) are among the most common injuries incurred during participation in sport and physical activity, and it is estimated that up to 40% of individuals who experience a first-time LAS will develop chronic ankle instability (CAI ...
J. Hertel, R. Corbett
semanticscholar   +1 more source

Multi-fracture interactions during two-phase flow of oil and water in deformable tight sandstone oil reservoirs

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2020
Tight oil reservoirs are complex geological materials composed of solid matrix, pore structure, and mixed multiple phases of fluids, particularly for oil reservoirs suffering from high content of in situ pressurized water found in China.
Yongjun Yu   +5 more
doaj  

ATR is required to complete meiotic recombination in mice

open access: yesNature Communications, 2018
ATR kinase is required for meiosis in non-mammalian model organisms. Here the authors demonstrate, using a hypomorphic Atr mutation and chemical inhibition, that ATR is also essential for male meiosis in mouse, regulating meiotic recombination and ...
Sarai Pacheco   +11 more
doaj   +1 more source

Chromosomal instability drives metastasis through a cytosolic DNA response

open access: yesNature, 2017
Chromosomal instability is a hallmark of cancer that results from ongoing errors in chromosome segregation during mitosis. Although chromosomal instability is a major driver of tumour evolution, its role in metastasis has not been established.
S. Bakhoum   +32 more
semanticscholar   +1 more source

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