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🔍 neil olver 📂 Physics 📄 Peer-Reviewed
Showing 99 results for "neil olver" in Physics · Peer-Reviewed
Physics Peer-Reviewed PDF DOI

Aerosol and bioaerosol particle size and dynamics from defective sanitary plumbing systems.

Michael Gormley, Thomas J Aspray, David A Kelly · 2021

Aerosols are readily transported on airstreams through building sanitary plumbing and sewer systems, and those containing microbial pathogens (known as bioaerosols) are recognized as contributors to i…

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Physics Peer-Reviewed PDF DOI

Effectiveness of Common Fabrics to Block Aqueous Aerosols of Virus-like Nanoparticles.

Steven R Lustig, John J H Biswakarma, Devyesh Rana, Susan H Tilford, Weike Hu, Ming Su, Michael S Rosenblatt · 2021

Layered systems of commonly available fabric materials can be used by the public and healthcare providers in face masks to reduce the risk of inhaling viruses with protection that is about equivalent …

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Physics Peer-Reviewed PDF DOI

Global, regional, and national burden of stroke and its risk factors, 1990-2019: a systematic analysis for the Global Burden of Disease Study 2019.

 · 2021

Regularly updated data on stroke and its pathological types, including data on their incidence, prevalence, mortality, disability, risk factors, and epidemiological trends, are important for evidence-…

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Physics Peer-Reviewed PDF DOI

Pharmacokinetic study on piroxicam at the steady-state in elderly subjects and younger adults after administration of piroxicam beta-cyclodextrin.

 · 1970

The age effect on the kinetics of piroxicam at the steady-state after oral administration of piroxicam beta-cyclodextrin was evaluated. The mean plasma concentration of piroxicam at the steady-state w…

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Physics Peer-Reviewed PDF DOI

Ability of four different techniques of measuring bone mass to diagnose vertebral fractures in postmenopausal women.

 · 1970

Since bone mass has been shown to be an important determining factor of fractures in vitro, we undertook a study to evaluate whether bone mass measurements could separate postmenopausal women with ver…

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Physics Peer-Reviewed PDF DOI

Gelatin particle indirect agglutination test for mass examination for strongyloidiasis.

 · 1970

An indirect agglutination test using recently developed gelatin particles was assessed to determine its applicability as a screening test for mass examination for strongyloidiasis. 1199 individuals in…

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Physics Peer-Reviewed PDF DOI

Mechanical properties of dewatered sewage sludge.

 · 1970

The mechanical properties of dewatered, anaerobically digested sewage sludge were determined from soil laboratory tests. The sludge material is largely composed of organic clay sized-particles, a siza…

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Physics Peer-Reviewed PDF DOI

Hydrodynamic drag on non-spherical floc and free-settling test.

 · 1970

This work numerically investigates the hydrodynamic drag force exerted on a porous spheroid floc moving steadily through a quiescent Newtonian fluid over a wide range of the Reynolds number. The flow …

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Physics Peer-Reviewed PDF DOI

High-resolution photoelectron spectra of the pyrimidine-type nucleobases.

 · 1970

High-resolution photoelectron spectra of the gas phase pyrimidine-type nucleobases, thymine, uracil, and cytosine, were collected using synchrotron radiation over the photon energy range 17 ? hí ? 150…

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Physics Peer-Reviewed PDF DOI

Induction of mammary neoplasms in the Sprague-Dawley rat by 430keV neutrons and X-rays.

 · 1970

Female noninbred Sprague-Dawley rats were exposed to single doses of 0.28, 0.56, and 0.85 gray (Gy = 1 J/kg or 100 rads) of X-rays or 0.001, 0.004, 0.016, and 0.064 Gy of 430-keV neutrons at 62 +/- 1 …

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Physics Peer-Reviewed PDF DOI

A comparison of the plasma profiles of two slow-release theophylline preparations (Nuelin depot and Theo-dur) in healthy volunteers.

 · 1970

Fourteen healthy volunteers were given Theo-Dur or Nuelin Depot 250 mg b.i.d. in a cross-over study. Almost identical plasma concentrations of theophylline were found after both preparations, as asses…

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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

Autoregulation of capillary pressure and filtration in cat skeletal muscle in states of normal and reduced vascular tone.

 · 1970

The controversial hypothesis that capillary pressure (Pc) is autoregulated in response to arterial pressure (PA) alterations was tested in sympathectomized cat skeletal muscle by studying the relation…

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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

Postweaning age effects on rumen fermentation end-products and digesta kinetics in calves weaned at 5 weeks of age.

 · 1970

Four rumen-cannulated calves were used in a block design to study changes in rumen fermentation end-products and rumen digesta kinetics after weaning. Calves were weaned at 5 wk of age and had access …

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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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Physics Peer-Reviewed PDF DOI

Imaging faces of shadowed magnetite (Fe(3)O(4)) crystals from magnetotactic bacteria with energy-filtering transmission electron microscopy.

 · 1970

We used energy-filtering transmission electron microscopy to image magnetite crystals isolated from uncultured magnetotactic bacteria. These magnetite crystals were shadowed in high vacuum with platin…

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Physics Peer-Reviewed PDF DOI

The G/C915 polymorphism of transforming growth factor beta1 is associated with human longevity: a study in Italian centenarians.

 · 1970

Sequence variations in a variety of pro- or anti-inflammatory cytokine genes have been found to influence successful aging and longevity. Because of the role played by the transforming growth factor b…

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Physics Peer-Reviewed PDF DOI

Carbohydrate-like composition of submicron atmospheric particles and their production from ocean bubble bursting.

 · 1970

Oceans cover over two-thirds of the Earth's surface, and the particles emitted to the atmosphere by waves breaking on sea surfaces provide an important contribution to the planetary albedo. During the…

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Physics Peer-Reviewed PDF DOI

Effect of sorghum particle size on digestibility of nutrients at the terminal ileum and over the total digestive tract of growing-finishing pigs.

 · 1970

The effect of sorghum particle size on nutrient digestibilities at the terminal ileum and over the total digestive tract of growing-finishing pigs were investigated in a replicated 3 X 3 Latin square …

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