Results 51 to 60 of about 218 (128)

Assessment of whole-body and hand radiation exposure in veterinary clinic staff

Radiation Protection and Environment
Radiology is a crucial diagnostic tool used extensively in veterinary surgery as a presurgical step. The primary purpose is to obtain accurate diagnostic information to achieve a specific therapeutic effect adhering to the principle of ALARA.
Mehdi Zehtabian, Sareh Sotoudeh, Ava Zarifsanayei, Aboutorab Tabatabai Naini   +3 more
doaj   +1 more source

Peripheral dose measurements with diode and thermoluminescence dosimeters for intensity modulated radiotherapy delivered with conventional and un-conventional linear accelerator

Journal of Medical Physics, 2013
The objective of this paper was to measure the peripheral dose (PD) with diode and thermoluminescence dosimeter (TLD) for intensity modulated radiotherapy (IMRT) with linear accelerator (conventional LINAC), and tomotherapy (novel LINAC).
Rajesh Kinhikar, Poonam Gamre, Chandrashekhar Tambe, Sudarshan Kadam, George Biju, Suryaprakash, C S Magai, Dipak Dhote, Shyam Shrivastava, Deepak Deshpande   +9 more
doaj   +1 more source

Identical‐Location SEM Tracking of Pt/C Gas Diffusion Electrode Degradation at Fuel‐Cell‐Relevant Current Densities

ChemElectroChem, Volume 13, Issue 15, 1 August 2026.
A combined identical‐location scanning electron microscopy (IL‐SEM) and gas diffusion electrode (GDE) platform directly tracks Pt/C catalyst degradation at realistic current densities up to ˜ 1 A cm−2. This methodology reveals local environment‐dependent degradation pathways, dissolution/redeposition for isolated particles and detachment/agglomeration ...
Aleš Marsel, Miha Hotko, Gregor Kapun, Marjan Bele, Lazar Bijelić, Enrico Petrucco, Christopher M. Zalitis, Alex Martinez Bonastre, Nejc Hodnik   +8 more
wiley   +1 more source

Lighting up FLASH and beyond: TLD response across four orders of magnitude in proton dose rate

Medical Physics, Volume 53, Issue 8, August 2026.
ABSTRACT Background Thermoluminescent dosimeters (TLDs) are widely used for proton therapy dosimetry and remote audits. Yet their response under pulsed delivery and the ultrahigh dose rates relevant to proton FLASH remains incompletely characterized.
Fada Guan, Jason Tang, Ally Brookner, Hayden Scott, Ivan Vazquez, Sabrina Campelo, Daniel Liu, Jacob Mathew, Lawrence Bronk, Yuting Li, Paige Taylor   +10 more
wiley   +1 more source

Kinetic Control of Crystal Polymorphism via Flash Photonic Heating: Reversible α ↔ β‐Bi2O3 Phase Cycling in Thin‐Film Photoelectrodes

Small Structures, Volume 7, Issue 8, August 2026.
Flash photonic heating achieves unprecedented heating rates of 106–107 °C/s, enabling kinetic control of bismuth oxide polymorphism on FTO–glass substrates. Ultrafast thermal pulses drive melt‐recrystallization pathways that kinetically trap metastable β‐Bi2O3, while conventional processing yields thermodynamically stable α‐Bi2O3.
Shahar Artzi, Shlomit Rosenbaum, Shahar Metzuyanim, Janan Rabayah, Tom Naor, Boris Benjaminov, Igal Levine, Ronen Gottesman   +7 more
wiley   +1 more source

A novel targeted lung denervation multi-polar radiofrequency ablation system for moderate to severe COPD patients: a translational study

Respiratory Research
Background Disruption of parasympathetic pulmonary nerves, which release acetylcholine and trigger airway smooth muscle constriction, has been shown to improve lung function and alleviate symptoms in patients with chronic obstructive pulmonary disease ...
Rui Xu, Liangyuan Li, Yongchun Shen, Xiaoju Tang, Hui Zhu, Kaige Wang, Hong Xu, Liheng Xie, Chenhui Su, Yuying Jiang, Dan Liu, Fengming Luo   +11 more
doaj   +1 more source

Analisis Trend Paparan Radiasi pada Pemeriksaan Renografi Menggunakan TLD-100 di Instalasi Kedokteran Nuklir RSUP Dr. M. Djamil Padang

JIF (Jurnal Ilmu Fisika), 2009
Telah dilakukan penelitian tentang analisis trend paparan radiasi pada pemeriksaan renografi menggunakan TLD-100 di instalasi kedokteran nuklir RSUP Dr. M. Djamil Padang.
Dian Milvita
doaj   +1 more source

Basal Force Probability Distributions in Thin‐Layer Granular Flows

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 8, August 2026.
Abstract Extreme geophysical flows, such as granular and debris flows, can significantly shape the landscape in steep lands and generate seismic signals that can be recorded over long distances. However, direct field measurements needed to constrain the granular physics remain difficult due to the damage potential of those flows.
Jun Fang, Hui Tang, Yifei Cui, Jens M. Turowski, Lu Jing, Clarence Edward Choi   +5 more
wiley   +1 more source

Effectiveness of Scenario‐Based Dental Hygiene Education Using Virtual Reality: Intraoral Radiography Training

European Journal of Dental Education, Volume 30, Issue 3, Page 842-852, August 2026.
ABSTRACT Purpose/Objectives This study aimed to develop a virtual reality simulation (VRS) program that is based on a scenario, training dental hygiene students in the intraoral bisecting angle technique. We tested the effectiveness of VRS in education using performance confidence (PC), clinical competency (CC) and learning satisfaction (LS).
Bogeun Lee, Sojung Mun, Hiejin Noh, Sunyoung Han, Jungyun Kang, Hanna Kim, Dajeong Lee   +6 more
wiley   +1 more source

Evaluasi Dosis Glandular dalam Pemeriksaan Mammografi

Indonesian Journal of Cancer, 2007
Telah dilakukan pengukuran dosis rata-rata Glandular (mean glandular dose) pada pemeriksaan mammografi dengan menggunakan Thermoluminiscence Dosimeter (TLD) terhadap 49 pasien.
Yulfiatry Yubhar, Rachmat W. Adi, Supriyanto A. Pawiro, Kardinah   +3 more
doaj   +1 more source