Results 131 to 140 of about 36,554 (269)

Safety and Efficacy of a Sandwich Total Neoadjuvant Therapy Strategy for Low‐Risk Distal Locally Advanced Rectal Cancer: Results From the TESS Phase II Trial

MedComm, Volume 7, Issue 7, July 2026.
The proposed sandwich total neoadjuvant treatment (TNT) strategy (NeoCT–CRT–NeoCT) represents a safe and effective therapeutic option for carefully selected patients with low‐risk distal locally advanced rectal cancer (LARC). By sequentially integrating induction chemotherapy, concurrent chemoradiotherapy, and consolidation chemotherapy, this approach ...
Shuang Liu, GuangZhao Lv, GeYu Xu, XiaoZhong Wang, YeZhong Zhuang, ShouMin Bai, HaiNa Yu, XiaoJun Wu, YiJing Ye, HuiLong Luo, ShuoYu Xu, QiaoXuan Wang, Hui Chang, PeiQiang Cai, ZhiZhong Pan, YuanHong Gao, Gong Chen, WeiWei Xiao   +17 more
wiley   +1 more source

TELEMETRY FOR ASALM-PTV MISSILE

, 1984
International Telemetering Conference Proceedings / October 22-25, 1984 / Riviera Hotel, Las Vegas, NevadaThe telemetry and instrumentation used during the propulsion technology validation (PTV) flights of the Advanced Strategic Air Launched Missile ...
Drescher, Leo
core  

Guru PTV masa hadapan: kefahaman falsafah yang lebih baik [PDF]

, 2010
Artikel ini membincangkan kemantapan pemahaman guru Pendidikan Teknik dan Vokasional (PTV) terhadap falsafah yang ada kalanya diabaikan dan langsung tidak diberi penekanan akan kepentingannya.
Mohamad Ariff, Nor Aidah, Hamzah, Rohana, Udin, Amirmudin   +2 more
core  

Macro Monte Carlo dose calculation for very high energy electron (VHEE) radiotherapy

Medical Physics, Volume 53, Issue 7, July 2026.
Abstract Background Very high energy electron (VHEE) radiotherapy has gained growing interest owing to its potential to reach deep‐seated targets and induce FLASH effect. Dose calculations can be performed using analytical or Monte Carlo (MC) methods. Analytical approaches enable rapid dose computation but suffer from limited accuracy in heterogeneous ...
Chengchen Zhu, Florian Amstutz, Claire M. Costantini, Werner Volken, Marco F. M. Stampanoni, Peter Manser, Michael K. Fix   +6 more
wiley   +1 more source

Calibración de PTV VISSIM para estudio de intersecciones con condiciones e tráfico heterogéneo, caso Tunja

En la Ingeniería de Transporte y Vías es de interés estudiar la fricción que se presenta entre los vehículos en el flujo del tránsito, ya que, a medida que se incrementa la demanda en la infraestructura vehicular, cada vehículo obstaculiza la trayectoria
Arrázola Camargo, Juan David, Barón Parra, Oscar Julián   +1 more
core  

Faktor mempengaruhi kompetensi TPACK guru PTV di Semenanjung Malaysia

, 2019
Tenaga pengajar yang kompeten menjadi antara fokus utama dalam transformasi TVET. Profesion keguruan menuntut guru sentiasa berusaha mempertingkat kualiti profesionalisme mereka agar dapat menjadi guru yang kompeten dan berkualiti.
Jamaluddin, Rahimah, Salleh @ Omar, Mohammad Hafiz, Mohd Puad, Mohd Hazwan, Abdul Kadir, Suhaida   +3 more
core  

On the Ptv Homogeneity Objective in the Era of Photon Advanced Dose Calculation Algorithms: Bridging Robust and Ptv-Based Planning

Radiotherapy and Oncology
The planning target volume (PTV) homogeneity objective was developed for previous-generation dose calculation algorithms. Advanced algorithms report doses to medium-in-medium (Dm,m) and their values depend on the medium considered, breaking the link between uniform irradiation and dose homogeneity.
Diego, Jurado-Bruggeman, Agnes, Angerud, Albin, Fredriksson, Carles, Muñoz-Montplet   +3 more
openaire   +2 more sources

PTV volume created according to the motion range.

, 2016
PTV volume created according to the motion range.
Jae-Uk Jeong (3128928), Woong-Ki Chung (3128937), Ju-Young Song (3128934), Mee Sun Yoon (3128931), Taek-Keun Nam (2588158), Sung-Ja Ahn (3128940)   +5 more
core   +1 more source

Quantitative assessment of CBCT image quality metrics and their translation to clinical Art workflow performance in breast cancer patients

Journal of Applied Clinical Medical Physics, Volume 27, Issue 6, June 2026.
Abstract Background Online adaptive radiotherapy (ART) relies on cone‐beam computed tomography (CBCT) imaging for daily treatment adaptation, but CBCT's physical limitations can compromise contour delineation and dose calculation accuracy. The relationship between image quality metrics and clinical ART workflow accuracy remains unclear.
Sunhwa Kim, Young Kyu Lee, Wonjoong Cheon, Yunji Seol, Byung‐Ock Choi, Young Nam Kang   +5 more
wiley   +1 more source

Automatic adaptive radiotherapy triggering based on CBCT using deep learning for esophageal cancer underwent volumetric modulated arc therapy

Journal of Applied Clinical Medical Physics, Volume 27, Issue 6, June 2026.
Abstract Background Esophageal cancer (EC) is a highly fatal malignancy for which radiotherapy plays a critical role in treatment. However, anatomical changes during radiotherapy can lead to increased doses to surrounding organs at risk (OARs). Adaptive radiotherapy (ART) is a strategy that incorporates patient‐specific anatomic changes into treatment ...
Juebin Jin, Jiayi Xu, Yapeng Liu, Kai Shao, Long Zhang, Yangyang Zhang, Ce Han, Huawei Yan, Zhiwei Wang, Li Lin, Congying Xie, Xiance Jin, Yongqiang Zhou   +12 more
wiley   +1 more source