Results 41 to 50 of about 3,445 (201)
BMC Musculoskeletal Disorders, 2019 Background The epidemiology and cause of ossification of the spinal ligaments (OSL) remains obscure. To date, there is no study that comprehensively evaluates the prevalence, distribution, and concomitance of each type of OSL by CT among general Chinese ...
Haifeng Liang +6 more
doaj +1 more source
Journal of Marine Science and Engineering, 2021 The optically stimulated luminescence (OSL) dating method promises to provide reliable ages for various Quaternary archives. Coastal sedimentation in the Bohai Sea (northeastern China) since the Middle Pleistocene has been influenced by ...
Lei Xia +6 more
doaj +1 more source
Angular dependence of the nanoDot OSL dosimeter [PDF]
Medical Physics, 2011 Purpose: Optically stimulated luminescent detectors (OSLDs) are quickly gaining popularity as passive dosimeters, with applications in medicine for linac output calibration verification, brachytherapy source verification, treatment plan quality assurance, and clinical dose measurements.
James R, Kerns +4 more
openaire +2 more sources
Journal of Intelligent Medicine, EarlyView.Abstract With global population aging, age‐related hearing loss has become a major public health concern. Understanding the relationship between auditory functional decline and cochlear structural degeneration is essential for early detection and precise intervention.
Shu Zheng +3 more
wiley +1 more source
Frontiers in Earth Science, 2022 Muddy sediments are the most prominent constituents of sedimentary successions in tide-dominated river deltas and have highly complex depositional mechanisms.
Wenlei Niu +10 more
doaj +1 more source
Journal of Medical Radiation Sciences, EarlyView.This study examined how well radiographers in five major Namibian state hospitals understand and use Personal Radiation Monitoring Devices (PRMD), a critical tool for occupational safety. While most respondents showed strong knowledge and awareness of PRMDs, many were unaware of their own radiation exposure and rarely reviewed their dose records ...
Lindiwe Hungwe, Moneni Shilumba
wiley +1 more source
An overview study on the TL and OSL dosimetry patent processes over time
Brazilian Journal of Radiation Sciences, 2023 Since its discovery, ionizing radiation has been used in many different applications. Materials and methods have been developed to measure and quantify radiation doses.
P. B. R. Gasparian +4 more
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Journal of Quaternary Science, EarlyView.ABSTRACT While competition with large carnivores is likely to have shaped Middle Paleolithic hominins' subsistence behavior, palimpsested human and carnivore accumulations render the signal challenging to isolate. This study presents a detailed zooarchaeological and taphonomic analysis of a non‐anthropogenic faunal assemblage from a MIS 5 (~130–80 ka ...
Meir Orbach +4 more
wiley +1 more source
Retrospective OSL Dosimetry With Common Pharmaceuticals and Food Supplements
Frontiers in Public Health, 2022 Several common pharmaceuticals such as ibuprofen, paracetamol, aspirin, oral contraceptives, drugs for the prevention of motion sickness and food supplements such as table vitamins and minerals have been studied for the purposes of retrospective ...
Daniela Ekendahl, Dan Reimitz
doaj +1 more source
Design and Development of Novel Airway Device for Transoral Respiratory Monitoring During Sedation
The Laryngoscope, EarlyView.This article describes iterative design factors and results of clinical testing for a novel medical device that promotes transoral respiratory gas exchange for patients during sedation. A minimally viable prototype was 3D printed from thermoplastic polyurethane and demonstrated high levels of oral retention, gas exchange, and satisfaction among ...
Samuel L. Oyer +7 more
wiley +1 more source