Download or read book The Physics Dosimetry and Microdosimetry of Boron Neutron Capture Therapy written by Zamir Ghani and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A validated experimental and numerical procedure is described detailing macroscopic and microscopic dose calculations forming the basis of a protocol for the pre-clinical biological characterisation of the University of Birmingham's BNCT facility. Fundamental reference dosimetric measurements have been carried out at the University of Birmingham's accelerator based NCT facility and the Massachusetts Institute of Technology (MIT) research reactor to characterise macroscopic and microscopic doses and derive correction factors for the irradiation of V79 cells incubated in boric acid and irradiated as monolayers. On and off-axis thermal neutron, fast neutron and photon doses have been measured and calculated with standard macroscopic dosimetry techniques (foils and ion chambers) from which normalised MCNPX calculations are used to derive perturbation factors and off-axis corrections for cell flask irradiations. Microdosimetric correction factors are calculated for the boron dose component using Monte Carlo methods to simulate lithium ion and alpha particle tracks in semi-stochastic geometries representative of cell monolayer irradiations, incubated in a medium with 50ppm boric acid. Further simulations of recoil protons from nitrogen capture reactions allow for the calculation of correction factors for the non-uniform distribution of the nitrogen dose at the cellular level.
Download or read book The Physics Dosimetry and Microdosimetry of Boron Neutron Capture Theraphy written by Zamir Ghani and published by . This book was released on 2012 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Topics in Dosimetry and Treatment Planning for Neutron Capture Therapy written by Robert G. Zamenhof and published by . This book was released on 1994 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frontiers in Neutron Capture Therapy written by M. Frederick Hawthorne and published by Springer. This book was released on 2013-11-11 with total page 1389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frontiers in Neutron Capture Therapy contains current research results originally presented at the Eighth International Symposium on Neutron Capture Therapy for Cancer in La Jolla, CA. This comprehensive collection of peer-reviewed manuscripts is showcased in two volumes covering all aspects of the development of this multidisciplinary approach to cancer therapy. Volume I of this work includes clinical results and current progress in treatment planning, neutron sources and dosimetry, while Volume II presents the synthesis, pharmacology and tissue-targeting design of boron compounds, including work on preclinical dosimetry and radiobiology. Intended for researchers and clinicians involved with or interested in new modes of cancer therapy, this volume will also serve as a useful guideline for scientists, students, and practitioners in the field.
Download or read book Spectral Tailoring for Boron Neutron Capture Therapy written by Victor Alexander Nievaart and published by IOS Press. This book was released on 2007 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first clinical trials on Boron Neutron Capture Therapy in the 1950s, BNCT research has been mainly focussed on the treatment of (deep-seated) brain tumours, in particular, glioblastoma multiforme. Promising work to treat other cancers at other locations and even other diseases are in progress. Therefore, the chemists, medical doctors, physicists and biologists involved in BNCT are not only continuing to investigate and improve the (brain) clinical results, but are also investigating the new applications in BNCT. The work presented in this thesis is in the field of physics and deals, from three different viewpoints, with obtaining the optimal source neutron energy to optimise BNCT. The optimal source neutron energy is defined such as to obtain as many as possible (n, a)-absorptions due to 10B in the tumours and as low as possible total neutron dose in the healthy tissues and organs at risk
Download or read book Neutron Dosimetry written by H. G. Menzel and published by . This book was released on 1997 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Subcellular Distribution and Microdosimetry Studies for Boron Neutron Capture Therapy written by Tien Nguyen and published by . This book was released on 1991 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Therapeutic Applications of Monte Carlo Calculations in Nuclear Medicine written by H. Zaidi and published by CRC Press. This book was released on 2002-09-01 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Therapeutic Applications of Monte Carlo Calculations in Nuclear Medicine examines the applications of Monte Carlo (MC) calculations in therapeutic nuclear medicine, from basic principles to computer implementations of software packages and their applications in radiation dosimetry and treatment planning. With chapters written by recognized authorit
Download or read book Boron and Gadolinium Neutron Capture Therapy for Cancer Treatment written by Narayan S. Hosmane and published by World Scientific. This book was released on 2012 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses on two concurrent experimental therapies in cancer treatment known as boron neutron capture therapy (BNCT) and gadolinium neutron capture therapy (GdNCT) using a variety of boron- and gadolinium-based compounds. Some of the gadolinium compounds serve the dual purpose as being MRI contrast agents and GdNCT agents. The book describes why BNCT & GdNCT were not at the forefront of the clinical trials during the past seven to eight decades since the discovery of neutrons by John Chadwick in 1932 and how the latest development in the synthesis of target boron- and gadolinium-based drugs have turned the area to be the hottest one and worthy of further investigation with the new clinical trials in the USA and elsewhere.
Download or read book Radiation Therapy Dosimetry written by Arash Darafsheh and published by CRC Press. This book was released on 2021-03-08 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book covers the everyday use and underlying principles of radiation dosimeters used in radiation oncology clinics. It provides an up-to-date reference spanning the full range of current modalities with emphasis on practical know-how. The main audience is medical physicists, radiation oncology physics residents, and medical physics graduate students. The reader gains the necessary tools for determining which detector is best for a given application. Dosimetry of cutting edge techniques from radiosurgery to MRI-guided systems to small fields and proton therapy are all addressed. Main topics include fundamentals of radiation dosimeters, brachytherapy and external beam radiation therapy dosimetry, and dosimetry of imaging modalities. Comprised of 30 chapters authored by leading experts in the medical physics community, the book: Covers the basic principles and practical use of radiation dosimeters in radiation oncology clinics across the full range of current modalities. Focuses on providing practical guidance for those using these detectors in the clinic. Explains which detector is more suitable for a particular application. Discusses the state of the art in radiotherapy approaches, from radiosurgery and MR-guided systems to advanced range verification techniques in proton therapy. Gives critical comparisons of dosimeters for photon, electron, and proton therapies.
Download or read book Microdosimetric Response of Physical and Biological Systems to Low and High LET Radiations written by Yigal Horowitz and published by Elsevier. This book was released on 2006-06-07 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the aims of this book was to focus the attention of specialists to the diversity of the effects of the ionising radiation on biological and physical systems. Special emphasis has been placed on the exquisite complexities/differences introduced by high ionisation density versus low ionisation density irradiation in both biological and physical systems (Scholz – Chapter 1, Horowitz – Chapter 2, Olko – Chapter 3). As well we wanted to point out the need for novel experimental and theoretical approaches required to advance the important fields of micro and nanodosimetry. Important first steps have already been taken, for example, the accelerated application of semiconductor detectors in their various forms to microdosimetry and as well to practical, important applications in the radiation dosimetry of oncological procedures (Rosenfeld – Chapter 6). The vast number of applications of TLD to radiation dosimetry are not neglected; a special chapter is devoted to the application of TLDs to medical dosimetry applications (Mobit and Kron – Chapter 7) as well as a tutorial approach in an additional chapter to the cavity theories required to extrapolate dose from the detector medium to the tissue medium (Mobit and Sandison - Chapter 5). One of the major features of this book is the intensive, in depth, coverage of the theory and modelling of TL both from the solid state physics point of view (Chen – Chapter 4) and the microdosimetic point of view (Horowitz – Chapter 2 and Olko – Chapter 3). The many puzzling, quaint, quizzical features of TL science can now be understood in the framework of these advanced theoretical models, explained in straightforward, understandable terms. · Quantifies/unifies the effects of ionising radiation in both the biological and physical systems· Authoritative treatment of applications of semiconductor detectors and thermoluminescence dosemeters in medica l radiation dosimetry· Basic and advanced aspects of microdosimetry applied to both biological and physical systems· In-depth review of the effects of the density of ionising radiation in tsl and osl · Concise and elegant treatment of cavity theory in medical oncological dosimetry· Comprehensive review of this important interdisciplinary field including hundreds of ilustrations and references
Download or read book Dosimetry and Treatment Planning for Boron Neutron Capture Therapy written by Cornelis Petrus Johannes Raaijmakers and published by . This book was released on 1997 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Semiconductor Dosimetry of Epithermal Neutron Beams for Boron Neutron Capture Therapy written by Martin G. Carolan and published by . This book was released on 2003 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Dosimetry Calculation for Boron Neutron Capture Therapy written by Li Deng and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dosimetry Calculation for Boron Neutron Capture Therapy.
Download or read book Micro and Macroscopic Modelling of Boron Neutron Capture Therapy written by Corine Vroegindeweij and published by . This book was released on 1997 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recombination Methods for Boron Neutron Capture Therapy Dosimetry written by Natalia Golnik and published by . This book was released on 2003 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
