Results 31 to 40 of about 2,359,216 (169)

Improved Stability of Amorphous InGaZnO4 Thin-Film Transistors Under Negative Bias Illumination Stress With Split Metal Cover Lines

open access: yesIEEE Journal of the Electron Devices Society
Negative bias illumination stress (NBIS) instability presents a significant challenge for the application of amorphous $\rm InGaZnO_{4}$ (a-IGZO) thin-film transistors (TFTs) in active-matrix displays.
Yuhan Feng   +6 more
doaj   +1 more source

G-stability one-leg hybrid methods for solving DAEs

open access: yesAdvances in Difference Equations, 2019
This paper introduces the solution of differential algebraic equations using two hybrid classes and their twin one-leg with improved stability properties.
P. Agarwal   +2 more
doaj   +1 more source

The Stability of Crime at Places: A Case Study of a Czech City

open access: yesSociologický Časopis, 2020
Research into the concentration of crime at places is a long-standing research area in environmental criminology. Studies demonstrate the practical potential of geo-localised data for criminological and security research.
Jana Jíchová, Martin Šimon
doaj   +1 more source

Stability of Graphs [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2009
Positively weighted graphs have a natural intrinsic metric. We consider finite, positively weighted graphs with a positive lower bound for their minimal weights and show that any two such graphs, which are close enough with respect to the Gromov-Hausdorff metric, are equivalent as graphs.
Bünyamin Demir, Ali Deniz, Sahin Koçak
openaire   +3 more sources

SIMULATION OF THE TRANSITIONAL REGIME OF THE MOLDOVAN POWER UNDER STATIC STABILITY [PDF]

open access: yesProblems of the Regional Energetics, 2013
The paper presents the outcome of the Moldovan power system static stability modeling and analysis, considering the operation in parallel with the Ukrainian power system and the established operation regimes.
Postolaty V.M., Golub I.V.
doaj  

The Stability and the Stabilization of Testicular Hyaluronidase

open access: yesExperimental Biology and Medicine, 1949
Summary1. Testicular hyaluronidase in bulk assaying 150 TRU per mg is stable at room temperature for more than one year.2. Hyaluronidase in concentrated aqueous solution is stable for several months at 10°.C Dilute solutions of the enzyme are less stable.3.
D. R. McCullagh   +3 more
openaire   +2 more sources

Biomechanical stability of a bioabsorbable self-retaining polylactic acid/nano-sized β-tricalcium phosphate cervical spine interbody fusion device in single-level anterior cervical discectomy and fusion sheep models

open access: yesInternational Journal of Nanomedicine, 2012
Lu Cao,1 Ping-Guo Duan,1 Xi-Lei Li,1 Feng-Lai Yuan,3 Ming-Dong Zhao,2 Wu Che,1 Hui-Ren Wang,1 Jian Dong11Department of Orthopedic Surgery, Zhongshan Hospital, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China ...
Cao L   +7 more
doaj  

Conditional random matrix ensembles and the stability of dynamical systems

open access: yesNew Journal of Physics, 2015
Random matrix theory (RMT) has found applications throughout physics and applied mathematics, in subject areas as diverse as communications networks, population dynamics, neuroscience, and models of the banking system.
Paul Kirk   +3 more
doaj   +1 more source

Study of the adsorption process between the phenolic compound catechin and the dietary fiber zymosan A: The influence of pH and concentration [PDF]

open access: yesJournal of the Serbian Chemical Society
Polyphenolic compounds have shown various beneficial effects on human health as well as certain bioactivities such as interactions with dietary fiber.
Matić Petra   +3 more
doaj   +1 more source

Stability of antioxidant vitamins in commercial vitamin supplements

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2019
The stability of vitamins A, E, and C was determined in 12 brands of vitamin supplements over a 12-month storage period. The variations in concentrations of these vitamins across three different batches of five brands were measured.
Lucile Tiemi Abe-Matsumoto   +2 more
doaj   +1 more source

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