Results 131 to 140 of about 5,501,820 (359)
Electron Transport in Hybrid Metallic Nanostructures (Metallic Nanoelectronics) [PDF]
arXiv, 2009 A summary is given of a talk on the physics and technology of hybrid metallic nanostructures, with a view to metallic nanoelectronics. In the beginning of the talk it was noted that the majority of the presentations at the conference were not concerned with electronics but the physics of sensors, since they were devoted to studies of the influence of ...
arxiv
In vivo transit dosimetry methodology for whole breast intensity modulated radiation therapy
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Background In vivo transit dosimetry using an electronic portal imaging device (EPID‐IVTD) is an important tool for verifying the accuracy of radiation therapy treatments. Despite its potential, the implementation of EPID‐IVTD in breast intensity modulated radiation therapy (IMRT) treatments has not yet been standardized, limiting its clinical
Lucia Zirone +8 more
wiley +1 more source
Heavy metal tolerance in plants: Role of transcriptomics, proteomics, metabolomics and ionomics
Frontiers in Plant Science, 2016 Heavy metal contamination of soil and water causing toxicity/stress has become one important constraint to crop productivity and quality. This situation has further worsened by the increasing population growth and inherent food demand.
Samiksha eSingh +4 more
doaj +1 more source
On the viscous flow in metals, and allied phenomena [PDF]
, 1910 E. N. DA C. ANDRADE
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Fluorescence quenching near small metal nanoparticles
, 2012 We develop a microscopic model for fluorescence of a molecule (or semiconductor quantum dot) near a small metal nanoparticle. When a molecule is situated close to metal surface, its fluorescence is quenched due to energy transfer to the metal. We perform
Pustovit, Vitaliy N. +1 more
core +1 more source
Development of a generic focal spot measurement method suitable for bore‐type linacs
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose In linear accelerators, deviations in the x‐ray focal spot position significantly affect the accuracy of radiation therapy. However, as the focal spot position in bore‐type linac systems such as the Radixact system, cannot be assessed using conventional methods, a new evaluation method is required.
Hidetoshi Shimizu +5 more
wiley +1 more source
The flow in metals under large constant stresses [PDF]
, 1914 Edward Neville Da Costa Andrade
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Journal of Applied Clinical Medical Physics, EarlyView.Abstract Background Dual‐energy cone‐beam CT (DE‐CBCT) has become subject of recent interest due to the ability to produce virtual monoenergetic images (VMIs) with improved soft‐tissue contrast and reduced nonuniformity artifacts. However, efficient production and optimization of VMIs remains an under‐explored part of DE‐CBCT's application.
Andrew Keeler +4 more
wiley +1 more source
Cadmium Contamination and Health Assessment in Frog Microhyla fissipes Living Downstream of Zinc Mining Area in Thailand [PDF]
EnvironmentAsia, 2015 In Mae Sot District, Tak Province, Thailand, concerns have been raised over cadmium contamination, potentially due to zinc mining activities. Although there is no report of acute toxicity on animals in this area, the impact of long-term environmental ...
Jirarach Kitana +5 more
doaj
Ювелирное искусство Екатеринбурга конца XX – начала XXI века
Искусство Евразии, 2019 В статье кратко рассмотрены три основных этапа развития ювелирного искусства Екатеринбурга конца XX начала XXI века. Приведены общие временные истилистические особенности каждого периода.
Глазырин, Кирилл Николаевич
doaj +1 more source