Results 11 to 20 of about 1,829,399 (343)

Direct barrier evaluation method for SiC devices with junction barrier Schottky structures demonstrated with quasi-continuous spacing variation

open access: yesAIP Advances, 2022
Junction barrier Schottky (JBS) structures are extensively used in silicon carbide devices; however, the complex surface composition makes the direct barrier evaluation difficult.
Hu Long, Na Ren, Kuang Sheng
doaj   +1 more source

Simulation and evaluation of the protective barrier enclosure for cardiopulmonary resuscitation

open access: yesResuscitation Plus, 2021
Introduction: The COVID-19 pandemic has presented a significant challenge for infection prevention and control during airway management in anaesthesia and critical care.
Farah H. Jamaludin   +5 more
doaj   +1 more source

Na+/K+-ATPase α1 identified as an abundant protein in the blood-labyrinth barrier that plays an essential role in the barrier integrity. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND:The endothelial-blood/tissue barrier is critical for maintaining tissue homeostasis. The ear harbors a unique endothelial-blood/tissue barrier which we term "blood-labyrinth-barrier".
Yue Yang   +9 more
doaj   +1 more source

Optimization of Electricity Consumption using Dielectric Barrier Discharge Method (DBD)

open access: yesMajlesi Journal of Electrical Engineering, 2023
Dielectric Barrier Discharges (DBDs) are self-sustaining electrical discharges in electrode configurations containing an insulating material in the discharge path.
Noushin Dadashzadeh
doaj   +1 more source

A boundary element method for the calculation of noise barrier insertion loss in the presence of atmospheric turbulence [PDF]

open access: yes, 2004
Atmospheric turbulence is an important factor that limits the amount of attenuation a barrier can provide in the outdoor environment. It is therefore important to develop a reliable method to predict its effect on barrier performance.
Lam, YW
core   +2 more sources

A Framework for Worst-Case and Stochastic Safety Verification Using Barrier Certificates [PDF]

open access: yes, 2007
This paper presents a methodology for safety verification of continuous and hybrid systems in the worst-case and stochastic settings. In the worst-case setting, a function of state termed barrier certificate is used to certify that all trajectories of ...
Jadbabaie, Ali   +2 more
core   +3 more sources

Fusion at deep subbarrier energies: potential inversion revisited [PDF]

open access: yes, 2008
For a single potential barrier, the barrier penetrability can be inverted based on the WKB approximation to yield the barrier thickness. We apply this method to heavy-ion fusion reactions at energies well below the Coulomb barrier and directly determine ...
Birger B. Back   +5 more
core   +4 more sources

PERBANDINGAN KEKONVERGENAN METODE CONDITIONAL MONTE CARLO DAN ANTITHETIC VARIATE DALAM MENENTUKAN HARGA OPSI CALL TIPE BARRIER

open access: yesE-Jurnal Matematika, 2018
Barrier option is an option where the payoff price dependsĀ  on whether or not the stock price passes the barrier during its life time. The aim of the research is to compare the convergence between conditional Monte Carlo and antithetic variate methods in
NI LUH PUTU KARTIKA WATI   +2 more
doaj   +1 more source

Service Environment Simulation Test Method of Thermal Barrier Coatings

open access: yesJournal of Aeronautical Materials, 2018
Research of thermal barrier coatings (TBCs) is extremely challenging to the poor service conditions, failure mechanism with multi-coupling factors and its own complex multi-interface poly-phase characteristics.
SHI Jundong, HE Qing
doaj   +1 more source

A Computational Methodology to Screen Activities of Enzyme Variants [PDF]

open access: yes, 2012
We present a fast computational method to efficiently screen enzyme activity. In the presented method, the effect of mutations on the barrier height of an enzyme-catalysed reaction can be computed within 24 hours on roughly 10 processors. The methodology
Besenmatter, Werner   +4 more
core   +4 more sources

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