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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

Fluorometric characterization of dityrosine: complex formation with boric acid and borate ion.

 · 1970

Borate/boric acid solutions have distinctive effects on the absorption and fluorescence emission spectra of dityrosine. In the presence of excess borate/boric acid, the fluorescence emission maximum o…

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Physics Peer-Reviewed PDF DOI

Angiotensin-converting enzyme 2 (ACE2) and ACE activities display tissue-specific sensitivity to undernutrition-programmed hypertension in the adult rat.

 · 1970

Human epidemiological studies have shown that low birth weight is associated with hypertension in adulthood. Rodent models of intrauterine growth retardation (IUGR) support these findings because offs…

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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

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

Water Uptake and Hygroscopic Growth of Organosulfate Aerosol.

 · 1970

Organosulfates (OS) are important components of secondary organic aerosol (SOA) that have been identified in numerous field studies. This class of compounds within SOA can potentially affect aerosol p…

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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

Assessing risk factors for obesity between childhood and adolescence: I. Birth weight, childhood adiposity, parental obesity, insulin, and leptin.

 · 1970

OBJECTIVE: To assess the effects of body weight, body composition, parental obesity, and metabolic variables on the development of obesity in a large cohort of 5-year-old Native American children with…

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Physics Peer-Reviewed PDF DOI

Examination of the role of Mycoplasma bovis in bovine pneumonia and a mathematical model for its evaluation.

 · 1970

The authors screened 34 large cattle herds for the presence of Mycoplasma bovis infection by examining slaughtered cattle for macroscopic lung lesions, by culturing M. bovis from lung lesions and at t…

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Physics Peer-Reviewed PDF DOI

Characterization of Non-Infectious Virus-Like Particle Surrogates for Viral Clearance Applications.

 · 1970

Viral clearance is a critical aspect of biopharmaceutical manufacturing process validation. To determine the viral clearance efficacy of downstream chromatography and filtration steps, live viral "spi…

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Physics Peer-Reviewed PDF DOI

Validation and Application of the Mass Balance Model To Determine the Effectiveness of Portable Air Purifiers in Removing Ultrafine and Submicrometer Particles in an Apartment.

 · 1970

We validated the use of the mass balance model to determine the effectiveness of portable air purifiers in removing ultrafine (<0.10 ìm) and submicrometer particles (0.10-0.53 ìm) in an apartment. We …

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Physics Peer-Reviewed PDF DOI

Sorptive removal of trivalent and hexavalent chromium from binary aqueous solutions by composite alginate-goethite beads.

 · 1970

In this study, the removal of hexavalent and trivalent chromium ions from binary aqueous solutions by composite alginate-goethite beads was investigated in a batch mode. Equilibrium sorption experimen…

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Physics Peer-Reviewed PDF DOI

Quantitative assessment of surface roughness using backscattered ultrasound: the effects of finite surface curvature.

 · 1970

We have previously described a technique to quantify surface fibrillatory changes in osteoarthritic articular cartilage. In that study, the angular distribution of the scattered acoustic field from an…

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Physics Peer-Reviewed PDF DOI

Testosterone and luteinizing hormone responses to naloxone help predict sexual performance in rams.

 · 1970

The first objective of this study was to determine whether LH and testosterone respond differently to a naloxone injection in relation to varying sexual performance in rams. If differences occurred, t…

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Physics Peer-Reviewed PDF DOI

Physical performance across the thyroid function values within the normal range in adult and older persons.

 · 1970

BACKGROUND: Thyroid hormone variation may be correlated with adverse health outcomes, even within the normal reference range in euthyroid individuals.AIMS: To determine the association between plasma …

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