Results 41 to 50 of about 213,921 (300)

Evaluation of the acoustic and aerodynamic constraints of a pneumotachograph for speech and voice studies [PDF]

open access: yes, 2004
International audienceTo measure oral and nasal airflow during speech production, several conditions must be gathered. In this aim, we designed and built a pneumotachograph with particular care to optimise its response time, linearity and acoustical ...
Ghio, Alain, Teston, Bernard
core   +2 more sources

Restorative Dentistry: Dental composite depth of cure with halogen and blue light emitting diode technology [PDF]

open access: yes, 2009
Objectives To test the hypothesis that a blue light emitting diode (LED) light curing unit (LCU) can produce an equal dental composite depth of cure to a halogen LCU adjusted to give an irradiance of 300 mWcm–2 and to characterise the LCU's light outputs.
Ashworth, Stephen   +2 more
core   +1 more source

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

Effects of orally administered ascorbic acid on the athletic performance in Arab horses [PDF]

open access: yesĀsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2008
The aim of this study was to evaluate the athletic performance of Arab horses fallowing oral administration of ascorbic acid. The study was conducted on two groups each consisting of 20 Arab horses with the age range of 4-9 years and body weight of 450 ...
M Mashayekhi   +3 more
doaj  

Bacterial atmospheric contamination during routine dental activity [PDF]

open access: yes, 2007
Routine dental procedures cause atmospheric bacterial contamination in the dental clinic and laboratory. This environmental hazard, quantified by the Air Microbial Index, was shown in our study to be directly related to aerosol creating instruments and ...
Debattista, Neville   +2 more
core  

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu   +14 more
wiley   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Adsorption of aminefluorides on human enamel [PDF]

open access: yes, 1987
Changes in surface characteristics of ground and polished human enamel after adsorption of two types of aminefluorides (AmF 297 and AmF 335) have been studied.
Arends, J.   +4 more
core   +9 more sources

Teaching Casual Random Blood Glucose Screening to Second-Year Dental Students [PDF]

open access: yes, 2009
In our project, archived casual random blood glucose levels of second-year dental students who were taught the mechanics of self-testing were retrieved.
Kassab, Moawi M   +3 more
core   +1 more source

Review on Nonoccupational Personal Solar UV Exposure Measurements [PDF]

open access: yes, 2018
Solar ultraviolet (UV) radiation follows people during their whole life. Exposure to UV radiation is vital but holds serious risks, too. The quantification of human UV exposure is a complex issue.
Schmalwieser, Alois W.   +1 more
core   +1 more source

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