'Tomography' presentation slideshows

Genitourinary Radiology

Genitourinary Radiology. Jerry Glowniak, MD Department of Radiology Detroit Receiving Hospital Detroit Medical Center/Wayne State University. Radiological Anatomy: Kidneys and adjacent spaces.

1.24k views • 65 slides

Nuclear Medicine

Nuclear Medicine. Imaging and the treatment of Cancer. Gamma photons are the most energetic photons in the electromagnetic spectrum. Gamma rays (gamma photons) are emitted from the nucleus of some unstable (radioactive) atoms. What are the properties of gamma radiation? .

1.14k views • 65 slides

Mike Ritzwoller 1 Ying Yang 1 Morgan Moschetti 1 Fan-Chi Lin 1 Greg Bensen 1 Xiaodong Song 2

Seismic Tomography without Earthquakes: Progress in Ambient Noise Tomography. Mike Ritzwoller 1 Ying Yang 1 Morgan Moschetti 1 Fan-Chi Lin 1 Greg Bensen 1 Xiaodong Song 2 Sihua Zheng 3 1 - University of Colorado at Boulder 2 - University of Illinois, Urbana-Champaign

766 views • 40 slides

Real Time Controller Functional Requirements

Real Time Controller Functional Requirements. Don Gavel & Marc Reinig UCO Lick, laboratory for Adaptive Optics. Keck NGAO Team Meeting December 13, 2007 Videoconference. Outline. Status Issues Plans. Status. We have an architecture that meets the performance requirements

499 views • 35 slides

Sample CT Image

Sample CT Image. X-ray. 2 % attenuation change detectable in film. CT. 0.2 % change in attenuation coefficient. y. x. f(x,y). CT, like X-ray measure line integrals. ? ? ? ? ?. g(R) = CT detector array output. g(R). Direct Methods. Radon Transform 1917

533 views • 34 slides

Tailored Quantum Error Correction

Tailored Quantum Error Correction. Daniel Lidar (Dept. of Chem., Univ. of Toronto) Aephraim Steinberg (Dept. of Physics, Univ. of Toronto). Objective: Design quantum error correction & computation schemes that are optimized with respect to experimental

497 views • 33 slides

Mingling Tomography with Waveform Modeling

Mingling Tomography with Waveform Modeling. A depleted, destablized continental lithosphere near the Rio Grande Rift [ Song and Helmberger , 2007], Upper Mantle Structure beneath USArray derived from Waveform Complexity [ Sun and Helmberger , 2010],

453 views • 33 slides

Computed Tomography I

Computed Tomography I. Basic principles Geometry and historical development. Basic principles. Mathematical principles of CT were first developed in 1917 by Radon Proved that an image of an unknown object could be produced if one had an infinite number of projections through the object.

747 views • 32 slides

Fast Kalman Processing of Carrier-Phase Signals from GNSS for Water Vapor Tomography 1st Colloquium Scientific and Fundamental Aspects of the Galileo Programme CNES, Toulouse 1-4 Oct. 2007.

412 views • 28 slides

CT Basics

CT Basics. Introduction

492 views • 25 slides

The Next-Generation Adaptive Optics System at Keck Observatory Introduction & Overview

The Next-Generation Adaptive Optics System at Keck Observatory Introduction & Overview. Michael Liu & Claire Max on behalf of the NGAO study group. NGAO Study Contributors. Solar System: Franck Marchis (UC Berkeley)

357 views • 23 slides

A New Paradigm for Medical Care in Canada

A New Paradigm for Medical Care in Canada. Head to Toe 4D Screening Richard Gordon Radiology and Electrical & Computer Engineering University of Manitoba + TRLabs. Presented at Medical Networks Workshop, TRLabs, Winnipeg, March 12, 2003.

393 views • 21 slides

The use of PCA-based Methods in the Design of Normal Spect rCBF atlases.

The use of PCA-based Methods in the Design of Normal Spect rCBF atlases. Charlotte Bjuren Supervisors: Prof. Alex Houston Prof. Peter Hancock. Aim of PhD.

298 views • 18 slides

X-Ray Computed Tomography

679 views • 18 slides

Radioisotopes: Finding and Killing Cancer

Radioisotopes: Finding and Killing Cancer. By Maddie P, Rosie M, and Natasha A. Nuclear medicine is a way to diagnose and treat diseases using radioactive substances 11 One of its most common uses it diagnosing and treating cancer 11.

659 views • 17 slides

Overview of Geant4 Use and Issues in Imaging: Emission Tomography (PET and SPECT)

Overview of Geant4 Use and Issues in Imaging: Emission Tomography (PET and SPECT). Assen S. Kirov Department of Medical Physics Memorial Sloan-Kettering Cancer Center New York. Why simulate imaging systems and scans ?.

321 views • 16 slides

Coronary Artery Calcification

Coronary Artery Calcification. & Computed Tomography Scoring. Coronary Artery Disease (CAD). CAD is the end result of the accumulation of atheromatous plaques in the walls of the coronary arteries. CAD is the leading cause of death in the world.

855 views • 13 slides

Ultrasonography- detection of size and shape of foetus in uterus

Ultrasonography- detection of size and shape of foetus in uterus. X-Ray Imaging methods : Sciascopy,Sciagraphy, Classical and Computer Tomography . X-rays: kind of ionizing, non-visible radiation.It is danger for living body . Max. harmless exposure is 5 mSv/ year

281 views • 6 slides

269 views • 6 slides

CMEs and Cone Models Cone Model - CME as a shell-like region of enhanced density

Dusan Odstrcil: Heliospheric Simulations of SHINE Events Using CME Cone Models. CMEs and Cone Models Cone Model - CME as a shell-like region of enhanced density Heliospheric Model Input Parameters Ambient solar wind Transient disturbances

144 views • 4 slides