Results 31 to 40 of about 876,735 (231)

METHODS OF ASSESSMENT OF THE RELATIVE BIOLOGICAL EFFECTIVENESS OF NEUTRONS IN NEUTRON THERAPY

Сибирский онкологический журнал, 2017
The relative biological effectiveness (RBE) of fast neutrons is an important factor influencing the quality of neutron therapy therefore, the assessment of RBE is of great importance.
V. A. Lisin
doaj   +1 more source

Repeatability and Reproducibility of Microdosimetry With a Mini-TEPC

Frontiers in Physics, 2021
Experimental microdosimetry measures the energy deposited in a microscopic sensitive volume (SV) by single ionizing particles traversing the SV or passing by.
A. Bianchi, A. Bianchi, A. Bianchi, A. Selva, P. Colautti, G. Petringa, P. Cirrone, B. Reniers, A. Parisi, F. Vanhavere, V. Conte   +10 more
doaj   +1 more source

Relative Biological Effectiveness (RBE) of Monoenergetic Protons: Comparison of Empirical and Biophysical Models

Applied Sciences
A constant proton relative biological effectiveness (RBE) of 1.1 for tumor control is currently used in proton therapy treatment planning. However, in vitro, in vivo and clinical experiences indicate that proton RBE varies with kinetic energy and ...
Dimitris Dalalas, Alexis Papadopoulos, Ioanna Kyriakou, Robert D. Stewart, Pantelis Karaiskos, Dimitris Emfietzoglou   +5 more
doaj   +1 more source

Augmentative releases of Diachasmimorpha longicaudata (Hymenoptera: Braconidae) for Ceratitis capitata (Diptera: Tephritidae) control in a fruit-growing region of Argentina [PDF]

, 2016
Field-open augmentative releases were conducted to assess the efficacy of Diachasmimorpha longicaudata (Ashmead) for the regulation of Ceratitis capitata (Weidemann) infesting Ficus carica (L.) in a commercial area located in a fruit-producing irrigated ...
Bilbao, Mariana, Murúa, Fernando, Ovruski Alderete, Sergio Marcelo, Pantano, Valeria, Schliserman, Pablo, Suárez, Lorena, Sánchez, Guillermo, Taret, Gustavo Abelardo Ariel, Van Nieuwenhove, Guido Alejandro   +8 more
core   +1 more source

In vitro measurement of proton RBE: A multi-centric comparison using a harmonized setup

Clinical and Translational Radiation Oncology
Background and purpose: This study presents a multi-center comparison of in vitro cell survival measurements and RBE calculations following proton irradiations conducted under harmonized experimental conditions across six European institutions ...
Olga Sokol, Anders Tobias Frederiksen, Mateusz Sitarz, Brita Singers Sørensen, Elham Santina, Christopher Smith, John-William Warmenhoven, Marie Davídková, Anna Jelínek Michaelidesová, Irina Danilová, Oldřich Zahradníček, Amélia Maia Leite, Ludovic de Marzi, Frederic Pouzoulet, Paweł Olko, Justyna Miszczyk, Barbara Orzechowska, Eleftherios Papalanis, Mehran Hariri, Diana Spiegelberg, Bo Stenerlöw, Alexandru Dasu, Elisabeth Bodenstein, Elke Beyreuther, Jörg Pawelke, Dorothee Pfitzmann, Karen Kirkby, Nicholas Henthorn, Marco Durante   +28 more
doaj   +1 more source

Microdosimetry test on double layer beam shaping assembly neutron beam as a boron neutron capture therapy neutron source using PHITS code [PDF]

Ядерна фізика та енергетика
A microdosimetry test on a double layer beam shaping assembly (DLBSA) neutron beam has been carried out using the particle and heavy ion transport code system (PHITS).
Bilalodin, A. Haryadi, Sehah, Zusfahair, Y. Sardjono, R. Tursinah   +5 more
doaj   +1 more source

The history of ion beam therapy in Germany

Zeitschrift für Medizinische Physik, 2022
The advantageous depth dose profile of ion beams together with state of the art beam delivery and treatment planning systems allow for highly conformal tumor treatments in patients.
Oliver Jäkel, Gerhard Kraft, Christian P. Karger   +2 more
doaj   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tejas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

The Evaluation Of Molecular Similarity And Molecular Diversity Methods Using Biological Activity Data [PDF]

, 2004
This paper reviews the techniques available for quantifying the effectiveness of methods for molecule similarity and molecular diversity, focusing in particular on similarity searching and on compound selection procedures.
Willett, P.
core   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source