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Scanning Microscopy, Electron -- See Microscopy, Electron, Scanning


Microscopy in which the object is examined directly by an electron beam scanning the specimen point-by-point. The image is constructed by detecting the products of specimen interactions that are projected above the plane of the sample, such as backscattered electrons. Although SCANNING TRANSMISSION ELECTRON MICROSCOPY also scans the specimen point by point with the electron beam, the image is constructed by detecting the electrons, or their interaction products that are transmitted through the sample plane, so that is a form of TRANSMISSION ELECTRON MICROSCOPY
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Scanning Microscopy, Laser -- See Microscopy, Confocal


A light microscopic technique in which only a small spot is illuminated and observed at a time. An image is constructed through point-by-point scanning of the field in this manner. Light sources may be conventional or laser, and fluorescence or transmitted observations are possible
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Scanning, Multispectral -- See Multispectral imaging


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Scanning near-field optical microscopy -- See Near-field microscopy


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  Scanning Probe Microscopy -- 4 Related Subjects   4
Scanning probe microscopy.   39
Scanning probe microscopy -- Congresses : Scanning probe microscopy : characterization, nanofabrication and device application of functional materials / edited by Paula Maria Vilarinho, Yossi Rosenwaks and Angus Kingon  2005 1
Scanning probe microscopy -- Data processing. : Quantitative Data Processing in Scanning Probe Microscopy : SPM Applications for Nanometrology  2012 1
Scanning probe microscopy -- Industrial applications.   10
Scanning probe microscopy -- Laboratory manuals : Scanning force microscopy of polymers / by G. Julius Vancso, Holger Schönherr  2010 1
 

Scanning radio receivers -- See Radio Monitoring receivers


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Scanning, Radioisotope -- See Radionuclide Imaging


The production of an image obtained by cameras that detect the radioactive emissions of an injected radionuclide as it has distributed differentially throughout tissues in the body. The image obtained from a moving detector is called a scan, while the image obtained from a stationary camera device is called a scintiphotograph
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  Scanning systems -- 3 Related Subjects   3
Scanning systems.   13
Scanning systems -- Congresses : Terahertz frequency detection and identification of materials and objects / edited by R.E. Miles [and others]  2007 1
Scanning systems -- Data processing : Using scanner data for food policy research / Mary K. Muth, Abigail Okrent, Chen Zhen, Shawn Karns  2020 1
Scanning systems -- Health aspects -- United States. : Screening of humans for security purposes using ionizing radiation scanning systems  2003 1
Scanning systems -- Periodicals   2
Scanning systems -- Standards. : Catalyst: Eureka Prizes/Coral Winners And Losers/Nanopatch/Cargo Scanner/Indigenous Science Education  2012 1
 

Scanning Transmission Electron Microscopy -- See Microscopy, Electron, Scanning Transmission


A type of TRANSMISSION ELECTRON MICROSCOPY in which the object is examined directly by an extremely narrow electron beam scanning the specimen point-by-point and using the reactions of the electrons that are transmitted through the specimen to create the image. It should not be confused with SCANNING ELECTRON MICROSCOPY
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Scanning transmission electron microscopy.   5
Scanning transmission electron microscopy -- Data processing : Scanning transmission electron microscopy : advanced characterization methods for materials science applications / edited by Alina Bruma  2020 1
Scanning transmission electron microscopy -- Simulation methods : Modeling nanoscale imaging in electron microscopy / Thomas Vogt, Wolfgang Dahmen, Peter Binev, editors  2012 1
scanning tunneling microscope. : Instrumental Lives : an Intimate Biography of an Indian Laboratory  2018 1
 

Scanning tunneling microscopy -- See Also the narrower term Scanning force microscopy


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Scanning tunneling microscopy.   11
Children -- Italy -- Scanno : The ecology of childhood : how our changing world threatens children's rights / Barbara Bennett Woodhouse  2020 1
Italy : The ecology of childhood : how our changing world threatens children's rights / Barbara Bennett Woodhouse  2020 1
Scannon, Pat : Last flight home / directed by Jennifer Powers and Daniel T. O'Brien  2007 1
Scanographie. : The human brain : surface, three-dimensional sectional anatomy with MRI, and blood supply / Henri M. Duvernoy ; in collaboration with P. Bourgouin [and others] ; with drawings by J.L. Vannson  1999 1
 

Scans, 4D CAT -- See Four-Dimensional Computed Tomography


Three-dimensional computed tomographic imaging with the added dimension of time, to follow motion during imaging
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Scans, 4D CT -- See Four-Dimensional Computed Tomography


Three-dimensional computed tomographic imaging with the added dimension of time, to follow motion during imaging
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Scans, Cone-Beam CAT -- See Cone-Beam Computed Tomography


Computed tomography modalities which use a cone or pyramid-shaped beam of radiation
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Scans, Cone-Beam CT -- See Cone-Beam Computed Tomography


Computed tomography modalities which use a cone or pyramid-shaped beam of radiation
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Scans, DEXA -- See Absorptiometry, Photon


A noninvasive method for assessing BODY COMPOSITION. It is based on the differential absorption of X-RAYS (or GAMMA RAYS) by different tissues such as bone, fat and other soft tissues. The source of (X-ray or gamma-ray) photon beam is generated either from radioisotopes such as GADOLINIUM 153, IODINE 125, or Americanium 241 which emit GAMMA RAYS in the appropriate range; or from an X-ray tube which produces X-RAYS in the desired range. It is primarily used for quantitating BONE MINERAL CONTENT, especially for the diagnosis of OSTEOPOROSIS, and also in measuring BONE MINERALIZATION
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Scans, DXA -- See Absorptiometry, Photon


A noninvasive method for assessing BODY COMPOSITION. It is based on the differential absorption of X-RAYS (or GAMMA RAYS) by different tissues such as bone, fat and other soft tissues. The source of (X-ray or gamma-ray) photon beam is generated either from radioisotopes such as GADOLINIUM 153, IODINE 125, or Americanium 241 which emit GAMMA RAYS in the appropriate range; or from an X-ray tube which produces X-RAYS in the desired range. It is primarily used for quantitating BONE MINERAL CONTENT, especially for the diagnosis of OSTEOPOROSIS, and also in measuring BONE MINERALIZATION
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Scans, Four-Dimensional CAT -- See Four-Dimensional Computed Tomography


Three-dimensional computed tomographic imaging with the added dimension of time, to follow motion during imaging
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Scans, Four-Dimensional CT -- See Four-Dimensional Computed Tomography


Three-dimensional computed tomographic imaging with the added dimension of time, to follow motion during imaging
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Scans, MRI -- See Magnetic Resonance Imaging


Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques
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Scans, PET -- See Positron-Emission Tomography


An imaging technique using compounds labelled with short-lived positron-emitting radionuclides (such as carbon-11, nitrogen-13, oxygen-15 and fluorine-18) to measure cell metabolism. It has been useful in study of soft tissues such as CANCER; CARDIOVASCULAR SYSTEM; and brain. SINGLE-PHOTON EMISSION-COMPUTED TOMOGRAPHY is closely related to positron emission tomography, but uses isotopes with longer half-lives and resolution is lower
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Scans, Radionuclide CAT -- See Tomography, Emission-Computed


Tomography using radioactive emissions from injected RADIONUCLIDES and computer ALGORITHMS to reconstruct an image
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Scans, Radionuclide CT -- See Tomography, Emission-Computed


Tomography using radioactive emissions from injected RADIONUCLIDES and computer ALGORITHMS to reconstruct an image
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Scans, Spiral CAT -- See Tomography, Spiral Computed


Computed tomography where there is continuous X-ray exposure to the patient while being transported in a spiral or helical pattern through the beam of irradiation. This provides improved three-dimensional contrast and spatial resolution compared to conventional computed tomography, where data is obtained and computed from individual sequential exposures
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Scans, Spiral CT -- See Tomography, Spiral Computed


Computed tomography where there is continuous X-ray exposure to the patient while being transported in a spiral or helical pattern through the beam of irradiation. This provides improved three-dimensional contrast and spatial resolution compared to conventional computed tomography, where data is obtained and computed from individual sequential exposures
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Scans, Whole Body -- See Whole Body Imaging


The creation of a visual display of the inside of the entire body of a human or animal for the purposes of diagnostic evaluation. This is most commonly achieved by using MAGNETIC RESONANCE IMAGING; or POSITRON EMISSION TOMOGRAPHY
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Scans, X-Ray CAT -- See Tomography, X-Ray Computed


Tomography using x-ray transmission and a computer algorithm to reconstruct the image
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Scans, X-Ray CT -- See Tomography, X-Ray Computed


Tomography using x-ray transmission and a computer algorithm to reconstruct the image
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Scantlebury, Janna : Contemporary Black biography. Volume 47 : profiles from the international Black community / Sara Pendergast and Tom Pendergast, editors  2005 1
Scantlebury-White, Velma : Contemporary Black biography. Volume 64 : profiles from the international Black community / Sara and Tom Pendergast, editors  2008 1
 

SCAP -- See Supreme Commander for the Allied Powers


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