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🔍 chen ma 📂 Engineering 📄 Peer-Reviewed
Showing 16 results for "chen ma" in Engineering · Peer-Reviewed
Engineering Peer-Reviewed PDF DOI

Influence of Sheath Radial Crack on Flashover Arc and Leakage Current of Roof Silicon Rubber Insulator for High-Speed Train

Jianqiao Ma, Xiangfei Wang, Ruiqian Zhang, Zhibin Qi, Wenwen Wang · 2022

In this paper, three types of insulators with no crack, short crack, and long crack are taken as the research objects to evaluate the influence of the penetrating cracks on the 1 st sheath of the roo…

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Engineering Peer-Reviewed PDF DOI

Recent Advances of Field-Effect Transistor Technology for Infectious Diseases.

Abbas Panahi, Deniz Sadighbayan, Saghi Forouhi, Ebrahim Ghafar-Zadeh · 2021

Field-effect transistor (FET) biosensors have been intensively researched toward label-free biomolecule sensing for different disease screening applications. High sensitivity, incredible miniaturizati…

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Engineering Peer-Reviewed PDF DOI

Ultrasonic integrated backscatter coefficient profiling of human coronary arteries in vitro.

 · 1970

A theoretical formulation for the profile of the integrated backscatter coefficient (IBC) is derived. This new formulation is based on a theoretical treatment by Chen et al. [1]. It includes correctio…

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Engineering Peer-Reviewed PDF DOI

When music is salty: The crossmodal associations between sound and taste.

 · 1970

Here we investigate associations between complex auditory and complex taste stimuli. A novel piece of music was composed and recorded in four different styles of musical articulation to reflect the fo…

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Engineering Peer-Reviewed PDF DOI

Structure of water in the vicinity of amphoteric polymers as revealed by Raman spectroscopy.

 · 1970

The structure and hydrogen bonding of water in an aqueous solution of amphoteric copolymers (poly(MA-r-DMAPMA), 3x10(3)<M(w)<10(4)) composed of various ratios of methacrylic acid (MA) and N-[3-(dimeth…

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Engineering Peer-Reviewed PDF DOI

Apparent mass of the standing human body when using a whole-body vibration training machine: Effect of knee angle and input frequency.

 · 1970

Several studies have investigated the transmission of vibration from the vibrating plate of a whole-body vibration training machine (WBVTM) to different locations on the human body. No known work has …

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Engineering Peer-Reviewed PDF DOI

The Accuracy of Conformation of a Generic Surface Mesh for the Analysis of Facial Soft Tissue Changes.

 · 1970

PURPOSE: Three dimensional analysis of the face is required for the assessment of complex changes following surgery, pathological conditions and to monitor facial growth. The most suitable method may …

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Engineering Peer-Reviewed PDF DOI

An optically coupled sensor for the measurement of currents induced by MRI gradient fields into endocardial leads.

 · 1970

OBJECT: The gradient fields generated during magnetic resonance imaging (MRI) procedures have the potential to induce electrical current on implanted endocardial leads. Whether this current can result…

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Engineering Peer-Reviewed PDF DOI

Hypoalgesia in response to transcutaneous electrical nerve stimulation (TENS) depends on stimulation intensity.

 · 1970

UNLABELLED: Transcutaneous electrical nerve stimulation (TENS) is an electrophysical modality used for pain management. This study investigated the dose response of different TENS intensities on exper…

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Engineering Peer-Reviewed PDF DOI

Effect of maternal use of chewing gums containing xylitol, chlorhexidine or fluoride on mutans streptococci colonization in the mothers' infant children.

 · 1970

PURPOSE: The aim was to evaluate the effect of maternal use of chewing gums containing xylitol, chlorhexidine/xylitol or fluoride on the prevalence of mutans streptococci (MS) in the mothers' 18-month…

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Engineering Peer-Reviewed PDF DOI

Assessment and confirmation of tracheal intubation when capnography fails: a novel use for an USB camera.

 · 1970

A 62 year old male with a right pyriform fossa lesion extending to the right arytenoid and obscuring the glottic inlet was planned for laser assisted excision. Direct laryngoscopic assessment after to…

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Engineering Peer-Reviewed PDF DOI

Safety ensuring retinal prosthesis with precise charge balance and low power consumption.

 · 1970

Ensuring safe operation of stimulators is the most important issue in neural stimulation. Safety, in terms of stimulators' electrical performances, can be related mainly to two factors; the zero-net c…

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Engineering Peer-Reviewed PDF DOI

A spherical source model for the thermal pulse decay method of measuring blood perfusion: a sensitivity analysis.

 · 1970

The thermal pulse-decay method, as developed and analyzed by Chen et al. [1-6], is a thermal clearance technique that uses a small thermistor probe for determining the blood perfusion and thermal cond…

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Engineering Peer-Reviewed PDF DOI

Surface EMG shows distinct populations of muscle activity when measured during sustained sub-maximal exercise.

 · 1970

Muscle activity patterns were measured from the rectus femoris, biceps femoris, tibialis anterior and gastrocnemius medialis muscles using electromyography (EMG). Recordings were made from six runners…

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Engineering Peer-Reviewed PDF DOI

The stomach's response to unappetizing food: cephalic-vagal effects on gastric myoelectric activity.

 · 1970

The aim of this investigation was to determine the effects of sham feeding food that was perceived as unappetizing on the cephalic-vagal reflex as measured by changes in gastric myoelectric activity. …

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Engineering Peer-Reviewed PDF DOI

Sensory migraine aura is not associated with structural grey matter abnormalities.

 · 1970

Migraine with aura (MA) is characterized by cortical dysfunction. Frequent aura attacks may alter cerebral cortical structure in patients, or structural grey matter abnormalities may predispose MA pat…

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