Results 81 to 90 of about 832,520 (302)

EOS 2D/3D X-ray imaging system: a systematic review and economic evaluation

open access: yesHealth Technology Assessment, 2012
Background: EOS is a biplane X-ray imaging system manufactured by EOS Imaging (formerly Biospace Med, Paris, France). It uses slot-scanning technology to produce a high-quality image with less irradiation than standard imaging techniques.
C McKenna   +7 more
doaj   +1 more source

Absorbed doses for patients undergoing panoramic radiography, cephalometric radiography and CBCT [PDF]

open access: yes, 2017
Objectives: Contemporary dental radiology offers a wide spectrum of imaging methods but it also contributes to an increase in the participation of dental radiological diagnosis in the patient’s exposure to ionizing radiation.
Małgorzata Wrzesień   +3 more
core   +2 more sources

Advances in Halide Perovskites for Photon Radiation Detectors

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang   +3 more
wiley   +1 more source

Comparação entre radiografia periapical, panorâmica e tomografia computadorizada de feixe cônico no diagnóstico de reabsorções radicares apicais externas [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A reabsorção radicular apical externa (RRAE) é uma reabsorção patológica que pode acometer as raízes dentais em qualquer etapa da vida, sua etiologia é ...
Melo, Gilberto de Souza
core  

Radiography lecturers' understanding of a socially responsive curriculum

open access: yes, 2022
Introduction: In health professions education (HPE), focus is placed on developing clinically competent practitioners who can function within their professional scope in a broad range of health care contexts.
Davidson, Florence   +3 more
core   +1 more source

A Programmable Calcification Nanoplatform for Loco‐Regional Calcification‐Immune Hepatocellular Carcinoma Therapy

open access: yesAdvanced Science, EarlyView.
An in situ‐grown BP‐CaO2 nanoplatform supplies coordinated Ca2+, endogenous phosphate, and oxidative stress to convert tumor calcification from a passive endpoint into an active immune‐remodeling process. Widespread hydroxyapatite deposition is visualized by CT, while multi‐omics reveals MCOLN2 as a calcium‐responsive mediator linking biomineralization
Long Liu   +11 more
wiley   +1 more source

Computed radiography for the radiological technologist

open access: yesSeminars in Roentgenology, 1997
CR has emerged as a general imaging technology for successful imaging of the chest, abdominal, musculoskeletal, and pediatric anatomy. For the general radiographer, CR is both celebrated and scorned for its complex function, and requires thorough ongoing training for the technologists to produce consistently high image quality.
openaire   +2 more sources

QRICH1 Disrupts Endoplasmic Reticulum Homeostasis and Amplifies NF‐κB Signaling in Periodontal Ligament Stem Cells to Exacerbate Diabetic Periodontitis

open access: yesAdvanced Science, EarlyView.
QRICH1 has been established as a key factor contributing to impaired osteogenic potential and accelerated apoptosis of PDLSCs in diabetic periodontitis. QRICH1 not only significantly enhances UPR‐associated apoptotic signaling but also amplifies NF‐κB‐mediated inflammatory responses. Its inhibition restores osteogenic capacity and reduces alveolar bone
Han Li   +9 more
wiley   +1 more source

Radiography Work Performed by Dental Hygienists according to the Workplace Type

open access: yes치위생과학회지, 2022
Background: Dental hygienists study dental radiology through the dental hygiene department and curriculum, and most of the radiography work in dental clinics is performed by dental hygienists; however, the legal work regulations for dental hygienists ...
Bo-Young Park, Mi-Sook Yoon
doaj   +1 more source

THE SIGNIFICANCE OF MAMMOGRAPHIC METHOD WITH COMPUTED RADIOGRAPHY (FUJI COMPUTED RADIOGRAPHY)

open access: yesThe journal of the Japanese Practical Surgeon Society, 1985
The computed radiography (FCR), a new x-ray system, was just recently developed. The characteristics of the FCR is that an “imaging plate” is utilized to record the image. The image is then converted to electric signals, processed in a computer and reproduced on film. This FCR was applied to 30 cases of carcinoma of the breast and to 20 cases of benign
openaire   +2 more sources

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