Results 241 to 250 of about 1,615,397 (338)

Increased risk of proximal tubular dysfunction due to occupational cadmium exposure: a survival analysis study. [PDF]

J Occup Health
Hoshino K, Iwasawa S, Yoshioka N, Suzuki S, Hashimoto I, Ukita S, Toshima G, Nagashima K, Takebayashi T, Tsunoda M.   +9 more
europepmc   +1 more source

Exploring surface‐guided systems for intelligent breathing‐adapted four‐dimensional computed tomography: A comparison to infrared‐based reflective marker systems

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates the technical feasibility of adapting a surface monitoring system, designed for conventional four‐dimensional computed tomography (4DCT), to an intelligent, breathing‐adapted 4DCT and examines its potential to expand the currently limited range of supported surrogate systems.
Niklas Lackner, Andre Karius, Rainer Fietkau, Christoph Bert, Juliane Szkitsak   +4 more
wiley   +1 more source

Association between erythritol and lung cancer: a two-sample Mendelian randomization study. [PDF]

Nutr Metab (Lond)
Zhao Y, Zheng R, Luo K, Zhao H, Xiang W.
europepmc   +1 more source

Assessing the rigidity of thermoplastic masks for head immobilization effectiveness in stereotactic radiosurgery

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract This study compared three Brainlab thermoplastic masks—Cranial 4pi basic, stereotactic (Close Mask V2), and open‐face—to see how well they limited head movement during Stereotactic Radiosurgery (SRS). Using a head phantom, we tested rotational movements (pitch, yaw, and roll) and measured displacements with the ExacTrac system.
Iris Pasion Apale, Adam Agnew, Daniel Foley   +2 more
wiley   +1 more source

Health risk assessment of groundwater use for drinking in West Nile Delta, Egypt. [PDF]

Sci Rep
Salem ZE, Hasan SS, Sefelnasr AM.
europepmc   +1 more source

Characterization of a prototype rapid kilovoltage x‐ray image guidance system designed for a linear accelerator radiation therapy unit

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates a novel cone‐beam computed tomography (CBCT) imaging solution integrated onto a conventional C‐arm linear accelerator (linac) with increased gantry speed. The purpose is to assess the impact of improved imaging hardware and reconstruction algorithms on image quality.
Theodore Arsenault, Jonathan Arrue, Kenneth Gregg, Atallah Baydoun, Atefeh Rezai, Christian Langmack, Lauren Henke, Daniel E. Spratt, Rojano Kashani, Alex Price   +9 more
wiley   +1 more source

A Perspective from US Environmental Protection Agency (EPA) Scientists: How Your Epidemiologic Analyses Can Inform the Human Health Risk Assessment Process. [PDF]

Environ Health Perspect
Shaffer RM, Lee AL, Nachman R, Christensen K, Bateson TF.   +4 more
europepmc   +1 more source

French occupational exposure limit and toxicological reference values: Objectives and methods

, 2013
A. Pery, Nathalie Bonvallot, Mounia El Yamani, Guillaume Boulanger, Franck Karg, Luc Mosqueron, Muriel Ismert, Gaëlle Guillossou, Philippe Glorennec   +8 more
openalex   +2 more sources

Monte Carlo modeling of radiation dose from radiation therapy with superficial x‐rays

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction Superficial x‐rays (50–100 kVp) are used for treating non‐melanoma skin cancer and intraoperative radiation therapy (IORT). At these energies, the photoelectric effect significantly increases absorbed dose to bone compared to soft tissue.
Reham Barghash, Tiffany W. Martin, Amber R. Prebble, Del Leary   +3 more
wiley   +1 more source

Anthropogenic influence on groundwater metal toxicity and risk to human health assessment in Umaria coalfield of Madhya Pradesh, India. [PDF]

Sci Rep
Tiwari AK, Giri S, Mahato MK, Singh AK.
europepmc   +1 more source