Results 31 to 40 of about 6,556 (181)

Dosimetric evaluation of electron beam Monte Carlo isodoses distribution based on thermoluminescent dosimetry

Brazilian Journal of Radiation Sciences, 2020
Electron beams are applied in radiotherapy treatments where superficialized doses are desirable as well as deeper tissues sparing. Monte Carlo method has been recently implemented in the TPS as the algorithm for electron beam isodoses calculation at the ...
Flavia dos Reis Gonçalves, Elizabeth Vianello, Claudio Viegas, Alfredo Viamonte   +3 more
doaj   +1 more source

Adaption of an ongoing clinical trial to quickly respond to gaps in changing international recommendations: the experience of D2EFT

HIV Research & Clinical Practice, 2022
A rapidly changing landscape of antiretrovirals and their procurement at scale has permitted the evaluation of new optimised second-line antiretroviral therapy (ART) in low- and middle-income countries.
Emmanuelle Papot, Simone Jacoby, Dona Arlinda, Anchalee Avihingsanon, Iskandar Azwa, Margaret Borok, Dannae Brown, Mohamed Cissé, Sounkalo Dao, Nnakelu Eriobu, Richard Kaplan, Muhammad Karyana, Nagalingeswaran Kumarasamy, Johnnie Lee, Marcelo H. Losso, Gail V. Matthews, Leonardo Perelis, Carmen Perez-Casas, Kiat Ruxrungtham, Melynda Watkins, H. Clifford Lane, Anthony Kelleher, Matthew Law, Mark N. Polizzotto   +23 more
doaj   +1 more source

Role of RecA and the SOS response in thymineless death in Escherichia coli. [PDF]

PLoS Genetics, 2010
Thymineless death (TLD) is a classic and enigmatic phenomenon, documented in bacterial, yeast, and human cells, whereby cells lose viability rapidly when deprived of thymine.
Natalie C Fonville, David Bates, P J Hastings, Philip C Hanawalt, Susan M Rosenberg   +4 more
doaj   +1 more source

Impactul statusului numelor de domenii internet asupra reputației acestora [PDF]

Revista Română de Informatică și Automatică
Reputația numelor de domenii de Internet se referă la evaluarea credibilității, securității și fiabilității unui domeniu pe baza comportamentului și a caracteristicilor istorice ale acestuia.
Dragoș SMADA, Mihail DUMITRACHE, Carmen-Ionela ROTUNĂ, Cristian-Alexandru GHEORGHIȚĂ   +3 more
doaj   +1 more source

Experimental Study and Damping Effect Analysis of a New Tuned Liquid Damper Based on Karman Vortex Street Theory

Buildings, 2023
In order to solve the shortcomings of traditional TLDs (tuned liquid dampers), such as their narrow frequency bands and their occupation of large amounts of space, based on deep-water theory, a new type of TLD incorporating Karmen vortex street theory is
Hongmei Ren, Qiaoqiao Fan, Zheng Lu
doaj   +1 more source

AI-Driven Innovation in Russian Youth Policy: Strategies, Mechanisms, and Practices

RUDN Journal of Political Science
How Artificial Intelligence (AI) enhances the effectiveness of Russian youth policy implementation amidst technological advancements and digital transformation? The study’s novelty lies in its comprehensive analysis of specific mechanisms for integrating
Karina E. Strebkova, Daria A. Maltseva, Daniil A. Fedotov   +2 more
doaj   +1 more source

Tracking adverse drug reactions and medication errors in the Central Chronic Medicine Dispensing and Distribution (CCMDD) programme in South Africa

Southern African Journal of HIV Medicine, 2022
Background: The South African Central Chronic Medicine Dispensing and Distribution (CCMDD) programme is a National Health Insurance (NHI) initiative that improves access to medicine for patients.
Kennedy Otwombe, Maggie Munsamy, Mukesh Dheda, Nishana Ramdas, Corlee Herbst, Merlin Pillay, Tanya van Tonder, Celicia Serenata, Samanta Lalla-Edward   +8 more
doaj   +1 more source

Tumor and Critical Organ Dose Assessment in Parotid Gland Radiotherapy: Comparison of Calculated and Measured Dose Using Different Techniques [PDF]

Iranian Journal of Medical Physics
Introduction: Parotid gland tumors account for approximately 3% of head and neck malignancies. Surgery is the primary treatment modality, while postoperative radiotherapy is recommended for high-grade tumors to reduce local recurrence.
Mohammad Taghi Bahreyni Toossi, Hamid Gholamhosseinian, Kazem Anvari, Bahar Zargari, Atefeh Vejdani Noghreiyan   +4 more
doaj   +1 more source

Ternary logic decoder using independently controlled double-gate Si-NW MOSFETs

Scientific Reports, 2021
A ternary logic decoder (TLD) is demonstrated with independently controlled double-gate (ICDG) silicon-nanowire (Si-NW) MOSFETs to confirm a feasibility of mixed radix system (MRS). The TLD is essential component for realization of the MRS.
Seong-Joo Han, Joon-kyu Han, Myung-Su Kim, Gyeong-Jun Yun, Ji-Man Yu, Il-Woong Tcho, Myungsoo Seo, Geon-Beom Lee, Yang-Kyu Choi   +8 more
doaj   +1 more source

Irradiador de Nêutrons para Calibração de Detectores TLD-600

Brazilian Journal of Radiation Sciences, 2015
Pares de detectores termoluminescentes TLD-600/TLD-700 são comumente utilizados para dosimetria de nêutrons. Os TLD-600 são sensíveis à nêutrons térmicos e radiação gama, enquanto que os TLD-700 são servem para discriminar a contribuição da radiação gama
Eduardo de Brito Souto, Martin Kruel Elbern, Volnei Borges, Flávio Tadeu Van der Laan   +3 more
doaj   +1 more source