Results 71 to 80 of about 23,376 (218)

The Effects of Rapid Periodontal Distraction on Tooth Vitality and Bone Quality/Quantity: A Split‐Mouth Experimental Design

open access: yesOrthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objectives Periodontal distraction (PD) osteogenesis is a minimally invasive technique capable of rapidly moving uniradicular teeth, thereby shortening orthodontic treatment time. This study aimed to determine whether: (1) PD‐induced tooth movement affects tooth vitality and (2) the regenerated bone meets restorative standards for implant ...
Parul Sangwan   +5 more
wiley   +1 more source

THIS THING, A STETHOSCOPE

open access: yes, 2022
Leading historians, anthropologists, educators and designers explore the role of materiality in medical education. With a broad focus, international scope and experimental format, this is the first book to seriously reflect on the material relationship between the medical school and reproduction of medical knowledge.
openaire   +2 more sources

Escape Body: A Gamified Problem‐Based Learning Project in Primary Education

open access: yesSchool Science and Mathematics, EarlyView.
ABSTRACT Young learners' lack of motivation to study scientific‐related subjects nowadays is a topic of concern in our society. This study followed a quasi‐experimental design with a predominantly quantitative methods approach, complemented by qualitative data, to investigate how the combination of gamified and problem‐based learning could influence ...
Sergio Tirado‐Olivares   +3 more
wiley   +1 more source

Quantifying skin microvascular function responses to distinct forms of heat stress in humans using optical coherence tomography

open access: yesExperimental Physiology, EarlyView.
Abstract Optical coherence tomography (OCT) enables visualization and quantification of the cutaneous microvasculature, yet no study has compared responses to distinct forms of heating in humans. We hypothesized that local skin heating (LH) would evoke larger responses in microvascular diameter, velocity, flow and density than passive whole‐body ...
Kristanti W. Wigati   +5 more
wiley   +1 more source

A NEW STETHOSCOPE. [PDF]

open access: yesThe Lancet, 1892
n ...
openaire   +2 more sources

Combining Voiceprint Feature Extraction With Deep Learning Based Classifiers for Early Chronic Obstructive Pulmonary Disease Screening

open access: yesVector: The Journal of Engineering, Volume 2027, Issue 1, January/December 2027.
Graphic Abstract (GA) presents an overview of the CNN‐based classification process, which consists of several convolutional layers, several pooling layers, and a classification layer. Multilayer CNNs are capable of automatic feature enhancement, denoising, feature extraction, and pattern recognition tasks, and they have been applied in automatic ...
Pi‐Yun Chen   +6 more
wiley   +1 more source

Pilling-Kehler Stethoscope

open access: yes, 1901
A Pilling-Kehler Stethoscope with black tubing. One of the tubes broke off from the stethoscope. On the stethoscope it says it was patented on 1.26.09 .https://digitalcommons.dmu.edu/artifacts_medical/1005/thumbnail ...

core   +1 more source

Emerging work practice with a telehealth stethoscope

open access: yes, 2012
We investigated the collaboration of ten doctor-nurse pairs with a prototype digital telehealth stethoscope. Doctors could see and hear the patient but could not touch them or the stethoscope. The nurse in each pair controlled the stethoscope.
Shayne Beaver   +5 more
core   +1 more source

SonicGuard Sensor—A Multichannel Acoustic Sensor for Long-Term Monitoring of Abdominal Sounds Examined through a Qualification Study

open access: yesSensors
Auscultation is a fundamental diagnostic technique that provides valuable diagnostic information about different parts of the body. With the increasing prevalence of digital stethoscopes and telehealth applications, there is a growing trend towards ...
Zahra Mansour   +4 more
doaj   +1 more source

A MULTIPLEX STETHOSCOPE. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1895
In the February number of theJournalI described a double stethoscope which I have employed during the past three years for class demonstration of physical diagnosis in Rush College. In a later number of theJournal, Dr. H. A. Hare, of Philadelphia, described a multiplex stethoscope upon the same principle, but using tubes long enough to allow some ...
openaire   +2 more sources

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