Results 251 to 260 of about 8,523,736 (360)

Special Articles: Environmental Sciences and Analytical Chemistry. Determination of copper(II) complexing capacity in river waters of an urban area using solid phase extraction/differential pulse anodic stripping voltammetry.

, 1994
Kenji Isshiki
openalex   +2 more sources

A comparative analysis of deep learning architectures with data augmentation and multichannel input for locoregional breast cancer radiotherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Studies on deep learning dose prediction increasingly focus on 3D models with multiple input channels and data augmentation, which increases the training time and thus also the environmental burden and hampers the ease of re‐training. Here we compare 2D and 3D U‐Net models with clinical accepted plans to evaluate the appropriateness of
Rosalie Klarenberg, Nienke L. M. Bakx, Coen W. Hurkmans   +2 more
wiley   +1 more source

Special Articles: Environmental Sciences and Analytical Chemistry. Determination of cadmium in water by graphite furnace AAS after extraction and microscale back-extraction with 1-phenyl-3-methyl-4-decanoyl-5-pyrazolone and trioctylphosphine oxide.

, 1994
Yoshimi SASAKI, Sadayuki Koizumi, Tadatsugu Yoshikuni, Akifumi Yamada   +3 more
openalex   +2 more sources

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

Special Articles: Environmental Sciences and Analytical Chemistry. Sensitive determination of humic acid in natural water by chemiluminescence-flow injection method.

, 1994
Xincheng Hu, Masaru Kitano, Norimichi Takenaka, Hiroshi Bandow, Yasuaki Maeda, Danian Zhang   +5 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

Special issue : 1.Dreams of fiber and textile industry.Lessons from global environmental problem for future textile science.

, 1993
Yoshiaki Kitano
openalex   +2 more sources

Geometric and dosimetric evaluation of a commercial AI auto‐contouring tool on multiple anatomical sites in CT scans

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan, Alexandra Quinn, Patrick Horsley, Joseph Chan, Maegan Stewart, Regina Bromley, Jeremy Booth   +6 more
wiley   +1 more source

Special Articles: Environmental Sciences and Analytical Chemistry. Collection and determination of polycyclic aromatic hydrocarbons in air using XAD-2 resin adsorbent.

, 1994
Masaharu Murata, Mizuo Maeda, Minoru Koga, Toshiro YAMASHITA, Kimiko Haraguchi, Makoto Takagi   +5 more
openalex   +2 more sources

Science and environmental sustainability

Environmental Research Letters, 2016
openaire   +3 more sources