Results 31 to 40 of about 284,748 (202)

Radiation physics for medical physicists [PDF]

open access: yes, 2016
This textbook summarizes the basic knowledge of atomic, nuclear, and radiation physics that professionals working in medical physics and biomedical engineering need for efficient and safe use of ionizing radiation in medicine.
Podgorsak, Ervin B
core   +1 more source

Measurements of Neutron Activation and Dose Rate Induced by High-Energy Medical Linear Accelerator [PDF]

open access: yes, 2021
Purpose: During the treatments of cancer patients with a linear accelerator (LINAC) using photon beams with energies ≥8 MV, the components inside the LINAC head get activated through the interaction of photonuclear reaction (γ, n) and neutron capture (n,
김진성, 김동욱, 안소현
core   +1 more source

Treatment parameters optimization to compensate for interfractional anatomy variability and intrafractional tumor motion

open access: yesFrontiers in Oncology, 2015
Scanned ion beam therapy of lung tumors is severely limited in its clinical applicability by intrafractional organ motion, interference effects between beam and tumor motion (interplay) as well as interfractional anatomic changes.
Romain eBrevet   +5 more
doaj   +1 more source

Establishment of criteria for gamma-analysis of individual dose distributions during verification of radiotherapy high-tech treatment plans for cancer patients

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2022
A typical process for verification of treatment plans in intensity-modulated radiation therapy is described. The main errors and uncertainties that arise in the course of planning dose distribution and in the process of dose delivery are listed.
M. N. Piatkevich   +2 more
doaj   +1 more source

Medical physics as an anchor for physics learning [PDF]

open access: yes, 2022
Medical physics is a diverse and dynamic field in which principles in physics are used in a healthcare setting. Scientists in medical physics often hold graduate degrees after focused studying and research on specific subtopics within medical physics ...
Fagerstrom, Jessica M.
core   +1 more source

PENGEMBANGAN PERANGKAT PEMBELAJARAN FISIKA KESEHATAN BERBASIS MASALAH UNTUK MENINGKATKAN PENALARAN DAN PENGUASAAN KONSEP MAHASISWA KEBIDANAN

open access: yesJurnal Pendidikan Fisika Indonesia, 2013
ABSTRAKPenelitian ini bertujuan untuk mengembangkan perangkat pembelajaran fisika kesehatan berbasis masalah yang valid dan efektif. Perangkat pembelajaran ini dikembangkan dengan mengacu pada model pengembangan  Borg dan Gall. Objek penelitian dilakukan
A. Fahkrudin, Hartono -, Sutikno -
doaj   +1 more source

Nasolacrimal Duct Obstruction Secondary to Radioactive Iodine-131 Therapy for Differentiated Thyroid Cancer

open access: yesРегуляторные исследования и экспертиза лекарственных средств, 2022
Deterministic effects of medical exposure to ionising radiation can be associated with both the effectiveness of treatment and adverse drug reactions to it.
A. A. Trukhin   +6 more
doaj   +1 more source

Quantum computing in medical physics [PDF]

open access: yes
Development of quantum hardware and software is progressing rapidly. With the availability of firstgenerally-accessible quantum computers, their potential use for applications can increasingly beexplored.
Lorenz, Jeanette Miriam
core   +1 more source

Frontiers in medical physics: material classification and blood pressure measurement of wearable piezoelectric sensors

open access: yesFrontiers in Physics
Wearable piezoelectric sensors, as an emerging tool for blood pressure measurement, have attracted much attention at the forefront of medical physics and have broad application prospects due to their portability, real-time monitoring and low interference
Fuchen Cao, Yanli Li
doaj   +1 more source

The 3D Printing in Material Research and Medical Physics Education and Its Accuracy Study

open access: yesJPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2020
This study aims to construct prototypes using three-dimensional (3D) printing technology as a research apparatus and a physics education instrument, particularly in medical physics education. Two main designs of prototypes have been arranged.
Talitha Asmaria   +7 more
doaj   +1 more source

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