Results 221 to 230 of about 96,369 (259)
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Rectourethral Fistula following LDR Brachytherapy
Urologia Internationalis, 2009Modern LDR brachytherapy has drastically reduced rectal toxicity and decreased the occurrence of rectourethral fistulas to <0.5% of patients. Therefore, symptoms of late-onset sequelae are often ignored initially. These fistulas cause severe patient morbidity and require interdisciplinary treatment.
Holger, Borchers +6 more
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HDR Versus LDR Gynecological Brachytherapy Revisited
Medical Dosimetry, 1993Despite the obvious breakthrough of high dose-rate (HDR) afterloading systems on the gynecological brachytherapy market, questions still remain regarding the transfer of available expertise gained throughout the last 80 years with low dose-rate (LDR) radium and cesium, especially regarding the conversion of LDR total dose into equivalent HDR dose per ...
P, Scalliet, A, Gerbaulet, B, Dubray
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LDR 2 LDR: University faculty communicating practice through theory
Journal of Leadership Studies, 2009AbstractAn act of leadership is always an act of practical theory. We lead because we hold visions of the world as it ought to be, because of the not yet, because of the potential that we see in ideas and people. Yet, there still exists a perceived binary between leadership theory (in the strong sense) and leadership practice, a binary that divides ...
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A response to LDR 2 LDR: KNEX 2 U
Journal of Leadership Studies, 2009AbstractAn act of leadership is always an act of practical theory. We lead because we hold visions of the world as it ought to be, because of the not yet, because of the potential that we see in ideas and people. Yet, there still exists a perceived binary between leadership theory (in the strong sense) and leadership practice, a binary that divides ...
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Calibration of multiple LDR brachytherapy sources
Medical Physics, 2006A trend is underway toward the use of prepackaged low dose rate brachytherapy sources, which come in the form of strands, coiled line sources, preloaded needles, and sterile cartridge packs. Since the medical physicist is responsible for verification of source strength prior to patient treatment, development of prepackaged source strength verification ...
Larry A, DeWerd +3 more
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A response to LDR 2 LDR: Theory and practice working together
Journal of Leadership Studies, 2009AbstractAn act of leadership is always an act of practical theory. We lead because we hold visions of the world as it ought to be, because of the not yet, because of the potential that we see in ideas and people. Yet, there still exists a perceived binary between leadership theory (in the strong sense) and leadership practice, a binary that divides ...
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LDR Lite Benchmark: Description of the Core Model
International Conference on Physics of Reactors (PHYSOR 2024)We alleviate the lack of detailed, design-specific SMR-benchmarks by providing the first specifications of the LDR lite benchmark.This benchmark is based on the public version of the LDR-50 reactor design, developed at VTT since 2020 for low temperature heat production applications.The main characteristics of this 50 MWth integrated pressure water ...
Tuominen, Riku, Valtavirta, Ville
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SU‐FF‐T‐11: Dosimetry Comparison of LDR 137Cs and LDR 252Cf Brachytherapy Sources
Medical Physics, 2005Purpose: Hundreds of patients have received gynecological brachytherapy treatments in the US using applicator tube‐type (AT) low dose rate (LDR) 252Cf sources. However, its mixed‐field radiation dose distributions have not been characterized using the AAPM Task Group 43 dosimetry formalism, nor quantitatively compared to conventional photon‐emitting ...
C Melhus, H Zinkin, M Rivard
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Prototype Solar Tracker Dua Sumbu Berbasis Microcontroller Arduino Nano dengan Sensor LDR
, 2020Received 30 Mei 2020 Received in revised form 2 Juni 2020 Accepted 10 Juni 2020 Available online 13 Juni 2020 ABSTRACT The community's need for electricity is getting higher, so alternative energy sources such as solar heat are needed to replace energy ...
Jhefri Asmi, Oriza Candra
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Recover image details from LDR photographs
2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013In this paper, a novel self-adaptive curve, based on human visual model (HVM), is proposed for recovering details from low dynamic range (LDR) digital photographs, which are under-exposed or over-exposed or both. In order to improve the perceptual visibility, we utilize HVM to construct our method, which is able to take advantage of entire dynamic ...
null Kui Fan +3 more
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