Results 211 to 220 of about 302,774 (259)
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[Computed X-ray densitometry].
Nihon rinsho. Japanese journal of clinical medicine, 1994Computed X-ray Densitometry (CXD) is a semi-automated method of radiographic densitometry. X-ray photographs of 2nd metacarpal bone, taken with a reference Aluminum phantom, are analyzed by a computed-densitometric machine (Bonalyzer). X-ray films are imaged by a CCD camera and displayed in a screen automatically.
I, Yamamoto, I, Yuu, R, Morita
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2020
Whilst additive manufacturing allows the production of highly complex parts, X-ray computed tomography enables the holistic characterisation and measurement of such parts, including their intricate geometries and inner features that would not be accessible otherwise.
Simone Carmignato +3 more
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Whilst additive manufacturing allows the production of highly complex parts, X-ray computed tomography enables the holistic characterisation and measurement of such parts, including their intricate geometries and inner features that would not be accessible otherwise.
Simone Carmignato +3 more
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2017
This chapter provides an overview of the use of x-ray and computed tomography (CT)-based imaging for brachytherapy. Treatment planning in brachytherapy requires accurate imaging of both the implanted materials and the surrounding anatomy. Ultrasound (US) and magnetic resonance imaging (MRI), which can provide excellent soft-tissue contrast for ...
Martin T. King, Michael J. Zelefsky
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This chapter provides an overview of the use of x-ray and computed tomography (CT)-based imaging for brachytherapy. Treatment planning in brachytherapy requires accurate imaging of both the implanted materials and the surrounding anatomy. Ultrasound (US) and magnetic resonance imaging (MRI), which can provide excellent soft-tissue contrast for ...
Martin T. King, Michael J. Zelefsky
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1980
Matter is made of elementary particles consisting of a nucleus composed of protons and neutrons surrounded by electrons. The protons are hydrogen nuclei with a positive charge and their number determines the atomic number. The neutrons, which have no electric charge, form with the protons the nucleons which determine the atomic mass.
G. Salamon, J. Saudinos
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Matter is made of elementary particles consisting of a nucleus composed of protons and neutrons surrounded by electrons. The protons are hydrogen nuclei with a positive charge and their number determines the atomic number. The neutrons, which have no electric charge, form with the protons the nucleons which determine the atomic mass.
G. Salamon, J. Saudinos
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1987
X-ray computed tomography (CT) is remarkably helpful in the diagnosis of diseases of the upper abdominal organs, particularly the liver, biliary tract, and pancreas. However, CT examination has not been established as reliable pathognomonic method due to the rapid development of technique and equipment.
Sadayuki Sakuma +2 more
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X-ray computed tomography (CT) is remarkably helpful in the diagnosis of diseases of the upper abdominal organs, particularly the liver, biliary tract, and pancreas. However, CT examination has not been established as reliable pathognomonic method due to the rapid development of technique and equipment.
Sadayuki Sakuma +2 more
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Computing Problems and Methods in X-Ray Crystallography
1964Publisher Summary This chapter presents computing problems and general computational methods in X-ray crystallography, including structure factor calculation, Fourier series calculation, differential synthesis refinement, least-squares, Patterson methods, and phase problem X-ray crystallography.
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2023
En esta ponencia se presenta una breve introducción a la técnica: Tomografía Computerizada de Rayos-X. Además, se presenta el tomógrafo ubicado en la Unidad de Difracción de Rayos-X y Tomografía Computerizada de los Servicios Centrales de Apoyo a la Investigación, SkyScan 2214 (Bruker S.L.), así como los experimentos que se están llevando a cabo ...
Salcedo, Inés R. +2 more
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En esta ponencia se presenta una breve introducción a la técnica: Tomografía Computerizada de Rayos-X. Además, se presenta el tomógrafo ubicado en la Unidad de Difracción de Rayos-X y Tomografía Computerizada de los Servicios Centrales de Apoyo a la Investigación, SkyScan 2214 (Bruker S.L.), así como los experimentos que se están llevando a cabo ...
Salcedo, Inés R. +2 more
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Computational X-ray Spectroscopy
2011This is a short review on computational X-ray ...
V Carravetta, H Agren
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X-ray micro-computed tomography (μCT) for non-destructive characterisation of food microstructure
Trends in Food Science and Technology, 2016Marena Manley, Anton Du Plessis
exaly