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🔍 models 📂 Physics 📄 Peer-Reviewed
Showing 158 results for "models" in Physics · Peer-Reviewed
Physics Peer-Reviewed PDF DOI

Aerosol boxes decrease aerosol exposure only in depressurized rooms during aerosol-generating procedures in a simulation study.

Wataru Sakai, Gen Hasegawa, Tomohiro Chaki, Shunsuke Tachibana, Michiaki Yamakage · 2021

The aim of this study was to compare aerosol exposure with or without an aerosol box in a pressurized/depressurized room during aerosol-generating procedures using an experimental model. Cake flour (a…

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Physics Peer-Reviewed PDF DOI

Prediction of the Remaining Useful Life of Lithium-Ion Batteries Based on Dempster-Shafer Theory and the Support Vector Regression-Particle Filter

Hancheng Dong · 2021

Lithium-ion batteries (LIBs) have been widely used in various electronic equipment. The development of an effective method for predicting the remaining useful life (RUL) of LIBs can ensure the normal …

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Physics Peer-Reviewed PDF DOI

Size-Specific Filtration Performance of N95 Respirators After Decontamination by Moist Heat Incubation.

Solbee Seo, Conor A Ruzycki, Bailey Johnson, Hui Wang, Reinhard Vehring, Dan Romanyk, Warren H Finlay, Andrew R Martin · 2021

Background: Decontamination and reuse of respirators have been proposed to mitigate the shortage of respirators during pandemics. The U.S. National Institute for Occupational Safety and Health (NIOSH)…

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Physics Peer-Reviewed PDF DOI

Germ-Free Mice Under Two-Layer Textiles Are Fully Protected From Bacteria in Sprayed Microdroplets: A Functional Test Method of Facemask/Filtration Materials.

Alex Rodriguez-Palacios, Mathew Conger, Fabio Cominelli · 2020

Several studies have measured the effectiveness of masks at retaining particles of various sizes in vitro . To identify a functional in vivo model, herein we used germ-free (GF) mice to test the effec…

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Physics Peer-Reviewed PDF DOI

Hybrid Biopolymer and Lipid Nanoparticles with Improved Transfection Efficacy for mRNA.

Christian D Siewert, Heinrich Haas, Vera Cornet, Sara S Nogueira, Thomas Nawroth, Lukas Uebbing, Antje Ziller, Jozef Al-Gousous, Aurel Radulescu, Martin A Schroer, Clement E Blanchet, Dmitri I Svergun, Markus P Radsak, Ugur Sahin, Peter Langguth · 2020

Hybrid nanoparticles from lipidic and polymeric components were assembled to serve as vehicles for the transfection of messenger RNA (mRNA) using different portions of the cationic lipid DOTAP (1,2-Di…

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Physics Peer-Reviewed PDF DOI

A Simplified Extension of Physics-Based Single Particle Model for Dynamic Discharge Current

Jinglong Chen, Rixin Wang, Yuqing Li, Minqiang Xu · 2019

The prediction of the battery temperature and terminal voltage under dynamic load condition is crucial for a satellite battery management system. Restricted by parameter measurability and computing re…

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Physics Peer-Reviewed PDF DOI

Hydrogen bonding to the cysteine ligand of superoxide reductase: acid-base control of the reaction intermediates.

 · 1970

Superoxide reductase (SOR) is a non-heme iron metalloenzyme that detoxifies superoxide radical in microorganisms. Its active site consists of an unusual non-heme Fe(2+) center in a [His4Cys1] square p…

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Physics Peer-Reviewed PDF DOI

Molecular structure and vibrational analysis of 3-Ethylpyridine using ab initio HF and density functional theory (B3LYP) calculations.

 · 1970

The FT-Raman and FT-IR spectra for 3-Ethylpyridine (3-EP) have been recorded in the region 4000-100 cm(-1) and compared with the harmonic vibrational frequencies calculated using HF/DFT (B3LYP) method…

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Physics Peer-Reviewed PDF DOI

Accurate frozen-density embedding potentials as a first step towards a subsystem description of covalent bonds.

 · 1970

The frozen-density embedding (FDE) scheme [Wesolowski and Warshel, J. Phys. Chem. 97, 8050 (1993)] relies on the use of approximations for the kinetic-energy component v(T)[rho(1),rho(2)] of the embed…

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Physics Peer-Reviewed PDF DOI

An improved method of hydrogen production as electron donor for anaerobic bioremediation.

 · 1970

This paper investigated an improved electrochemical approach that is able to provide hydrogen for anaerobic bioremediation of chloroethenes in subsurface. Hydrogen is the ultimate electron donor of bi…

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Physics Peer-Reviewed PDF DOI

Raised plasma concentrations of endothelin-1 and -3 in marmosets with acute aortic stenosis: no relation to the renin-angiotensin system.

 · 1970

Plasma levels of endothelin (ET), plasma renin activity (PRA) and angiotensin II (Ang II) were measured in anaesthetized marmosets exposed to acute aortic stenosis proximal to the renal arteries. In v…

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Physics Peer-Reviewed PDF DOI

Dynamic mechanical analysis of provisional resin materials reinforced by metal oxides.

 · 1970

In this study, several provisional resin materials were investigated by dynamic mechanical analysis (DMA). The materials were autopolymerized PMMA and PEMA, light cured PMMA. Autopolymerized PMMA has …

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Physics Peer-Reviewed PDF DOI

Plasma 2-hydroxyglutarate, a promising prognostic biomarker candidate for skeletal muscle injury in Fischer 344 rats.

 · 1970

Previously, we have demonstrated the potential of plasma 2-hydroxyglutarate (2HG) as an easily detectable biomarker for skeletal muscle injury in rats. Here, we examined whether plasma 2HG was superio…

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Physics Peer-Reviewed PDF DOI

Particle size distribution predicts particulate phosphorus removal.

 · 1970

Particulate phosphorus (PP) is often the largest component of the total phosphorus (P) load in stormwater. Fine-resolution measurement of particle sizes allows us to investigate the mechanisms behind …

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Physics Peer-Reviewed PDF DOI

Assembly of a nanoreactor system with confined magnetite core and shell for enhanced Fenton-like catalysis.

 · 1970

Conventional solid catalysts for heterogeneous Fenton-like reactions in bulk solution usually suffer from aggregation and vulnerability, which greatly lower the catalytic efficiency and hamper their p…

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Physics Peer-Reviewed PDF DOI

Local perceptions, RUSLEFAC mapping, and field results: the sediment budget of cocagne river, new brunswick, Canada.

 · 1970

Erosion and sedimentation in water courses represent a major and costly problem everywhere on the planet. Perception of local actors of the state of the river can be a useful source of information to …

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Physics Peer-Reviewed PDF DOI

Acoustics of a standing wave tank for studying the hearing capacity of fish.

 · 1970

In a standing wave tank responses of fish to sound stimuli used to investigate the hearing capacity of fish may perhaps be affected by unintended stimulation of the lateral line. Uniform oscillatory w…

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Physics Peer-Reviewed PDF DOI

Increased hepatic glucose production and decreased hepatic glucose uptake at the prediabetic phase in the Otsuka Long-Evans Tokushima fatty rat model.

 · 1970

To investigate the time course of the hepatic glucose metabolism in non-insulin-dependent diabetes (NIDDM), we measured hepatic glucose production (HGP) and first-pass uptake of portal glucose infusio…

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Physics Peer-Reviewed PDF DOI

Transport of carbon colloid supported nanoscale zero-valent iron in saturated porous media.

 · 1970

Injection of nanoscale zero-valent iron (nZVI) has recently gained great interest as emerging technology for in-situ remediation of chlorinated organic compounds from groundwater systems. Zero-valent …

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Physics Peer-Reviewed PDF DOI

Synthesis of conjugated polyrotaxanes.

 · 1970

A series of conjugated polyrotaxane insulated molecular wires are synthesised by aqueous Suzuki polymerisation, using hydrophobic binding to promote threading of the cyclodextrin units. These polyrota…

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