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🔍 raphael poss 📂 Physics 📄 Peer-Reviewed
Showing 33 results for "raphael poss" in Physics · Peer-Reviewed
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

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

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

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

Temporal variations of skin pigmentation in C57BL/6 mice affect optical bioluminescence quantitation.

 · 1970

PURPOSE: Depilation-induced skin pigmentation in C57Bl/6 mice is a known occurrence, and presents a unique problem for quantitative optical imaging of small animals, especially for bioluminescence. Th…

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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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Physics Peer-Reviewed PDF DOI

Femoral bone mineral density and bone mineral content in bromocriptine-treated pregnant and lactating rats.

 · 1970

Since hyperprolactinemia was found to induce osteopenia in the metaphysis of long bone in non-mated female rats, pregnant and lactating rats with sustainedly high plasma prolactin (PRL) levels might a…

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Physics Peer-Reviewed PDF DOI

Influence of Vitamin D Receptor Gene Fok1 Polymorphism on Bone Mass Accrual Post Calcium and Vitamin D Supplementation.

 · 1970

OBJECTIVE: To examine the association of vitamin D receptor (VDR) gene polymorphisms of the Fok1 locus on bone mass accrual in Indian girls used to a low calcium intake.METHODS: An intervention trial …

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Physics Peer-Reviewed PDF DOI

Contribution of cardiac and arterial baroreceptors to enhanced vasopressin release during hemorrhage with autonomic blockade.

 · 1970

During episodes of blood loss, several apparently redundant mechanisms are activated to maintain arterial blood pressure. This study was designed to examine one such compensatory mechanism involving e…

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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

Spontaneous and visible light-induced ultraweak photon emission from rat eyes.

 · 1970

Here, we present the first experimental in vitro evidence of the existence of spontaneous and visible light-induced ultraweak photon emission from freshly isolated whole eye, lens, vitreous humor, and…

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Physics Peer-Reviewed PDF DOI

Calcium is a key constituent for maintaining the in vitro properties of platelets suspended in the bicarbonate-containing additive solution M-sol with low plasma levels.

 · 1970

BACKGROUND: Commercially available additive solutions (ASs) require 30% to 35% plasma for optimal storage of platelets (PLTs). PLTs suspended in M-sol, a bicarbonate-based experimental platelet additi…

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Physics Peer-Reviewed PDF DOI

Sedimentation by gravity stabilizes plasma glucose for up to 60 minutes.

 · 1970

OBJECTIVE: Glucose levels decrease in whole blood in vitro, but there are several methods that minimize the loss, including special tubes and ice. This study evaluated whether sedimentation by gravity…

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Physics Peer-Reviewed PDF DOI

[Basal and stress-induced adrenocortical activity in young pigeons during pre- and post-hatching periods (author's transl)].

 · 1970

The functioning of the hypothalamic pituitary-adrenocortical system was tested in young pigeons before and after hatching, by radiocompetitive assay of plasma corticosterone (B) at rest and under stre…

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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

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

On the pH-dependent quenching of quantum dot photoluminescence by redox active dopamine.

 · 1970

We investigated the charge transfer interactions between luminescent quantum dots (QDs) and redox active dopamine. For this, we used pH-insensitive ZnS-overcoated CdSe QDs rendered water-compatible us…

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Physics Peer-Reviewed PDF DOI

Relationship between hunger-satiety feelings and various metabolic parameters in women with obesity during controlled weight loss.

 · 1970

OBJECTIVE: Satiety plays an important role in weight control. The meaning of fasting hormone levels and satiety feelings, and how post-absorptive changes after meals high in carbohydrate regulate appe…

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Physics Peer-Reviewed PDF DOI

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source.

 · 1970

Silicon photonic chips have the potential to realize complex integrated quantum information processing circuits, including photon sources, qubit manipulation, and integrated single-photon detectors. H…

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Physics Peer-Reviewed PDF DOI

[Conservation of the blood].

 · 1970

Many factors already contribute to limit the amount of bank blood available for therapeutic use; a possible reduction in the amount of available blood could stem from the relative indifference of youn…

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