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🔍 mark coates 📂 Physics 📄 Peer-Reviewed
Showing 30 results for "mark coates" in Physics · Peer-Reviewed
Physics Peer-Reviewed PDF DOI

Ion-Induced Electrical Isolation in GaN-Based Platform for Applications in Integrated Photonics

Khurram Hussain, Ahmed Shuja, Muhammad Ali, Zubair Ibrahim, Qaiser Mehmood · 2019

GaN based Photonic Integrated Circuits (PICs) have now become a global contender for their wide range of applications owing their physical characteristics. The GaN material system acts as a promising …

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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

A dark-field light scattering platform for real-time monitoring of the erosion of microparticles by Co2+.

 · 1970

Monitoring chemical reactions using tools of analytical chemistry is crucial for understanding the mechanisms of these reactions. In this study, leaf-like poly(p-phenylenediamine) (PpPD) microparticle…

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Physics Peer-Reviewed PDF DOI

Stabilisation of SWNTs by alkyl-sulfate chitosan derivatives of different molecular weight: towards the preparation of hybrids with anticoagulant properties.

 · 1970

We have previously demonstrated that chitosan derivative N-octyl-O-sulfate chitosan (NOSC), which presents important pharmacological properties, can suspend single walled carbon nanotubes (SWNTs) up t…

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Physics Peer-Reviewed PDF DOI

Primary aldosteronism with aldosterone-producing adrenal adenoma in a pregnant woman.

 · 1970

A 30-year-old pregnant woman complained of muscle weakness at 29 weeks' gestation. She was hypertensive with severe hypokalemia. Lower plasma renin activity and higher aldosterone level than the norma…

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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

Multiple pregnancies and the risk of diabetes mellitus in postmenopausal women.

 · 1970

OBJECTIVE: We aimed to investigate whether the number of pregnancies during childbearing age was associated with diabetes in postmenopausal women with no history of gestational diabetes.METHODS: Our d…

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Physics Peer-Reviewed PDF DOI

Design of experiment for optimization of plasma-polymerized octafluorocyclobutane coating on very high aspect ratio silicon molds.

 · 1970

As-fabricated deep reactive ion etched (DRIE) silicon mold with very high aspect ratio (>10) feature patterns is unsuitable for poly(dimethylsiloxane) (PDMS) replication because of the strong interact…

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Physics Peer-Reviewed PDF DOI

Evaluation of whole-body road traffic vibration in building.

 · 1970

Level fluctuating vibration has been evaluated by the cumulative index L10, but some investigators suggest that the L10 cannot represent an adverse comment on vibration. In order to clarify the compli…

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Physics Peer-Reviewed PDF DOI

Adrenocortical responses to corticotropin-releasing factor in the rat.

 · 1970

The time course of plasma corticosterone was measured in male Sprague-Dawley rats whose endogenous release of ACTH had been blocked following rapid i.v. injections of doses ranging from 0.003 to 10 mi…

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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

Undiagnosed diabetes and impaired glucose regulation in adult Ghanaians using the ADA and WHO diagnostic criteria.

 · 1970

Fasting glucose and oral glucose tolerance test (OGTT) criteria for glucose homeostasis were compared in a cross-sectional cluster, community study in Accra, Ghana. A total of 4636 subjects without pr…

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Physics Peer-Reviewed PDF DOI

Hypothalamic-pituitary-adrenal axis and sympathetic nervous system activities in Pima Indians and Caucasians.

 · 1970

It has been proposed that both hypercortisolism and low sympathetic nervous system (SNS) activity contribute to obesity. Because glucocorticoids inhibit SNS activity, we hypothesized that hypercortiso…

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Physics Peer-Reviewed PDF DOI

Potential public health benefits from cat eradications on islands.

 · 1970

Cats (Felis catus) are reservoirs of several pathogens that affect humans, including Toxoplasma gondii. Infection of pregnant women with T. gondii can cause ocular and neurological lesions in newborns…

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Physics Peer-Reviewed PDF DOI

The study of fine and coarse particles, and metallic elements for the daytime and night-time in a suburban area of central Taiwan, Taichung.

 · 1970

Daily average concentrations of fine and coarse particulates, and TSP samples have been measured simultaneously at daytime and night-time periods by using Universal and PS-1 sampler in a suburban area…

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Physics Peer-Reviewed PDF DOI

In vitro screening procedure for characterization of thrombogenic properties of plasma treated surfaces.

 · 1970

Estimation of thrombogenic surface properties is an important aspect of hemocompatibility studies. To improve our understanding of interaction between blood and biomaterial surfaces, there is a need t…

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Physics Peer-Reviewed PDF DOI

Direct competitive chemiluminescence immunoassays based on gold-coated magnetic particles for detection of chloramphenicol.

 · 1970

Direct competitive chemiluminescence immunoassays (CLIA) based on gold-coated magnetic nanospheres (Au-MNPs) were developed for rapid analysis of chloramphenicol (CAP). The Au-MNPs were modified with …

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Physics Peer-Reviewed PDF DOI

Platinum nanoparticles-doped sol-gel/carbon nanotubes composite electrochemical sensors and biosensors.

 · 1970

Platinum nanoparticle-doped sol-gel solution is prepared and used as a binder for multi-walled carbon nanotubes (CNT) for the fabrication of electrochemical sensors. Amine group containing sol-gel sol…

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Physics Peer-Reviewed PDF DOI

[Surface-enhanced Raman spectra analysis of trace degradation products from goat horn].

 · 1970

Nano-silver colloid was synthesized by using microwave method on the mixtures of sodium citrate solution and silver nitrate solution. The method has advantages of fast heating speed, uniform temperatu…

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Physics Peer-Reviewed PDF DOI

Ag/g-C3N4 catalyst with superior catalytic performance for the degradation of dyes: a borohydride-generated superoxide radical approach.

 · 1970

A straightforward approach is developed for fabrication of a visible-light-driven Ag/g-C3N4 catalyst. Morphological observation shows that the g-C3N4 sheets are decorated with highly dispersed Ag nano…

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