CT SCANNING – TECHNIQUES AND APPLICATIONS ppt

CT SCANNING – TECHNIQUES AND APPLICATIONS ppt

CT SCANNING – TECHNIQUES AND APPLICATIONS ppt

... evaluation CT Scanning – Techniques and Applications 40 Figure 2 is a schematic picture of an optical CT scanner using a broad, collimated beam and a charge coupled detector (CCD) (Krstajic and ... present due to the chronic PE. A B CT Scanning – Techniques and Applications 10 by reducing artefacts, i.e., spiral artefacts and beam hardening artef...
Ngày tải lên : 27/06/2014, 19:20
  • 358
  • 558
  • 1
Ecological Informatics Scope, Techniques and Applications 2nd Edition pptx

Ecological Informatics Scope, Techniques and Applications 2nd Edition pptx

... increasing suspended solids and sediments and reducing the dissolved oxygen. These factors increase fish mortality, as expected from experts and the literature. 2.5.3 Management and Sustainability ... used and from the Preface XVI - Object-oriented data representation to facilitate data standardization and data integration by the embodiment of metadata and data operations...
Ngày tải lên : 29/03/2014, 17:20
  • 509
  • 1.6K
  • 0
Scanning Microscopy for Nanotechnology Techniques and Applications pdf

Scanning Microscopy for Nanotechnology Techniques and Applications pdf

... dynamic structures have been the sub- ject of structural TEM studies using thin section and platinum replica methods and have been implicated in gating and sorting molecular metabolites into and out of ... Fundamentals of Scanning Electron Microscopy 23 Scanning coils Final aperture Backscattered electron detector Secondary electron detector Specimen Photomultiplier WDS, EDS Sc...
Ngày tải lên : 27/06/2014, 10:20
  • 535
  • 481
  • 1
Trace Environmental Quantitative Analysis: Principles, Techniques, and Applications - Chapter 3 pptx

Trace Environmental Quantitative Analysis: Principles, Techniques, and Applications - Chapter 3 pptx

... electrical energy and transformation to mechanical vibration. A lead zirconate titanate electrostrictive (piezoelectric) crystal, when sub- jected to alternating voltage, expands and contracts. ... cleanup step, the extract is ready for injection into a GC with a chlorine-selective detector such as an electron-capture detector (ECD) or an electrolytic conductivity detector (E1CD). This ap...
Ngày tải lên : 11/08/2014, 21:21
  • 204
  • 855
  • 0
Trace Environmental Quantitative Analysis: Principles, Techniques, and Applications - Chapter 4 pptx

Trace Environmental Quantitative Analysis: Principles, Techniques, and Applications - Chapter 4 pptx

... pneumatics and inlets 359 Capillary columns 369 Programmed column temperature 386 Cryogenic techniques 390 Element selective GC detectors 392 Atomic Emission Detector 417 Gas Chromatography-Mass Spectrometry ... 4.7. tivity, and as we know from discussions in Chapter 2, this limits IDLs and MDLs. Determinative Techniques to Measure Organics and Inorganics 339 • Detectors in GC can...
Ngày tải lên : 11/08/2014, 21:21
  • 223
  • 1.4K
  • 0
Trace Environmental Quantitative Analysis: Principles, Techniques, and Applications - Chapter 5 (end) ppt

Trace Environmental Quantitative Analysis: Principles, Techniques, and Applications - Chapter 5 (end) ppt

... with electrolytic conductivity (601) and photoionization (602) detection. 19 EPA Method 502.2 is a high-resolution capillary column method with both detectors cited above connected in series and ... separations. Capillary gas chromatograph-mass spectrometer incorporating a quadrupole mass-selective detector. Ion collector Resonant ion Nonresonant ion Electron collector Ionizing electron b...
Ngày tải lên : 11/08/2014, 21:21
  • 174
  • 976
  • 0