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🔍 yi chang 📂 Engineering 📄 Peer-Reviewed
Showing 80 results for "yi chang" in Engineering · Peer-Reviewed
Engineering Peer-Reviewed PDF DOI

Impact of Surfactants on the Electrical and Rheological Aspects of Silica Based Synthetic Ester Nanofluids

S. K. Amizhtan, A. J. Amalanathan, R. Sarathi, Balaji Srinivasan, Ramesh L. Gardas, Hans Edin, Nathaniel Taylor · 2022

This study reports experimental investigations of the effects of different surfactants (CTAB, Oleic acid and Span 80) on silica based synthetic ester nanofluids. The positive and negative potential ob…

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Engineering Peer-Reviewed PDF DOI

Declaring Racism a Public Health Crisis in the United States: Cure, Poison, or Both?

Lilliann Paine, Patanjali de la Rocha, Antonia P Eyssallenne, Courtni Alexis Andrews, Leanne Loo, Camara Phyllis Jones, Anne Marie Collins, Michelle Morse · 2021

Declaring racism a public health crisis has the potential to shepherd meaningful anti-racism policy forward and bridge long standing divisions between policy-makers, community organizers, healers, and…

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Engineering Peer-Reviewed PDF DOI

Hypothetical emergence of poliovirus in 2020: part 2. exploration of the potential role of vaccines in control and eradication.

Kimberly M Thompson, Dominika A Kalkowska, Kamran Badizadegan · 2021

The emergence of human pathogens with pandemic potential motivates rapid vaccine development. We explore the role of vaccines in control and eradication of a novel emerging pathogen. We hypothetically…

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Engineering Peer-Reviewed PDF DOI

An Overview of Signal Processing Techniques for Remote Health Monitoring Using Impulse Radio UWB Transceiver.

Faheem Khan, Asim Ghaffar, Naeem Khan, Sung Ho Cho · 2020

Non-invasive remote health monitoring plays a vital role in epidemiological situations such as SARS outbreak (2003), MERS (2015) and the recently ongoing outbreak of COVID-19 because it is extremely r…

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Engineering Peer-Reviewed PDF DOI

Electron Radiation Effects on the 4H-SiC PiN Diodes Characteristics: An Insight From Point Defects to Electrical Degradation

Peng Dong, Yazhou Qin, Xuegong Yu, Xingliang Xu, Zhe Chen, Lianghui Li, Yingxin Cui · 2019

Silicon carbide (SiC) devices have shown substantial promise in realizing ultrahigh-voltage and high power, and have been usually considered as a potential candidate for high radiation levels applicat…

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Engineering Peer-Reviewed PDF DOI

Thoracic epidural block attenuates cardiovascular response to apnea in rabbits.

 · 1970

PURPOSE: Apnea is one of the potential complications during anaesthesia. If sympathetic nerve activity is blocked by epidural anaesthesia, circulatory responses to apnea might change. Our objective wa…

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Engineering Peer-Reviewed PDF DOI

How do acetabular version and femoral head coverage change with skeletal maturity?

 · 1970

BACKGROUND: Normal changes in acetabular version over the course of skeletal development have not been well characterized. Knowledge of normal version development is important because acetabular retro…

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Engineering Peer-Reviewed PDF DOI

Nanostructure of a poly(acrylic acid) brush and its transition in the amphiphilic diblock copolymer monolayer on the water surface.

 · 1970

The nanostructure and its transition of in a poly(acrylic acid) (PAA) brush in the water surface monolayers of poly(hydrogenated isoprene)-b-poly(acrylic acid) with different block lengths and block r…

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Engineering Peer-Reviewed PDF DOI

Repeatability of Brain Volume Measurements Made with the Atlas-based Method from T1

 · 1970

PURPOSE: An understanding of the repeatability of measured results is important for both the atlas-based and voxel-based morphometry (VBM) methods of magnetic resonance (MR) brain volumetry. However, …

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Engineering Peer-Reviewed PDF DOI

Electrical stimulation of the posterior and ventromedial hypothalamic nuclei causes specific activation of shivering and nonshivering thermogenesis.

 · 1970

Experiments were designed to determine in the same animal whether electrical stimulation of the posterior hypothalamus and ventromedial hypothalamic nucleus could specifically evoke shivering and nons…

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Engineering Peer-Reviewed PDF DOI

High-resolution transbulbar ultrasonography helping differentiate intracranial hypertension in bilateral optic disc oedema patients.

 · 1970

PURPOSE: The enlargement of optic nerve sheath diameter (ONSD) has been proven to be related with raised intracranial pressure (ICP). No prospective study has been focused on utilizing retrobulbar ult…

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Engineering Peer-Reviewed PDF DOI

How Effective Is Initial Military-Specific Training in the Development of Physical Performance of Soldiers?

 · 1970

The impact of basic military training (BMT) on recruit physical performance is well described. However, initial employment training (IET), the period immediately after BMT, is the final preparatory st…

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Engineering Peer-Reviewed PDF DOI

Selective quantification of the cardiac sympathetic and parasympathetic nervous systems by multisignal analysis of cardiorespiratory variability.

 · 1970

Heart rate (HR) power spectral indexes are limited as measures of the cardiac autonomic nervous systems (CANS) in that they neither offer an effective marker of the beta-sympathetic nervous system (SN…

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Engineering Peer-Reviewed PDF DOI

Reproducibility of tumor volume measurement at microCT colonography in living mice.

 · 1970

RATIONALE AND OBJECTIVES: We sought to demonstrate the viability of microcomputed tomographic colonography (muCTC) as a tool for monitoring tumorigenesis in mouse models of human colorectal cancer dur…

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Engineering Peer-Reviewed PDF DOI

Electrophysiological mechanisms of spontaneous termination of sustained monomorphic reentrant ventricular tachycardia in the canine postinfarction heart.

 · 1970

BACKGROUND: The electrophysiological mechanisms of spontaneous termination of sustained monomorphic ventricular tachycardia (SMVT), in the postinfarction heart, generally considered secondary to a ree…

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Engineering Peer-Reviewed PDF DOI

Cerebral CT findings in male opioid-dependent patients: stereological, planimetric and linear measurements.

 · 1970

Cerebrospinal fluid (CSF) space enlargement has been demonstrated in substance-related disorders like alcohol and cocaine dependence. Experimental animal studies showed a reduction in shape and size o…

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Engineering Peer-Reviewed PDF DOI

Discrimination of natural scenes in central and peripheral vision.

 · 1970

We conducted suprathreshold discrimination experiments to compare how natural-scene information is processed in central and peripheral vision (16° eccentricity). Observers' ratings of the perceived ma…

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Engineering Peer-Reviewed PDF DOI

Women aging together in community.

 · 1970

At a fiftieth birthday party 17 years ago, a group of women--lesbian, bisexual, and straight--decided to create a conscious community in which they could age together. The group, where they discuss th…

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Engineering Peer-Reviewed PDF DOI

Functional characterization of muscarinic receptors in murine airways.

 · 1970

1. The effects of muscarinic receptor antagonists considered to be selective for M1 receptors (pirenzepine; PZ), M2 receptors (AFDX-116), and for M3 receptors (4-diphenyl acetoxy N-methyl-piperidine (…

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Engineering Peer-Reviewed PDF DOI

Can NHS politics, power and conflict ever be a good thing for nurses?

 · 1970

This article explores how organisational politics, power and conflict have a positive role to play for nurses in NHS organisational change and improvement, rather than always leading to disagreement a…

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