Download or read book Advanced Imaging Technology written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Imaging in Biology and Medicine written by Ch.W. Sensen and published by Springer Science & Business Media. This book was released on 2008-12-03 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: A picture says more than a thousand words. This is something that we all know to be true. Imaging has been important since the early days of medicine and bi- ogy, as seen in the anatomical studies of Leonardo Da Vinci or Andreas Vesalius. More than 100 years ago, the ?rst noninvasive imaging technologies, such as K- rad Roentgen’s X-ray technology,were applied to the medical ?eld—and while still crude—revolutionized medical diagnosis. Today, every patient will be exposed to some kind of advanced imaging technology such as medical resonance imaging, computed tomography or four-dimensional ultrasound during their lifetime. Many diseases, such as brain tumors, are initially diagnosed solely by imaging, and most of the surgical planning relies on the patient imagery. 4D ultrasound is available to expecting parents who wish to create unique early memories of the new baby, and it may soon be used for the morphometric diagnosis of malformations that may one day be treatable—inutero! Light and electron microscopy are unequal brethren, which have contributed to most of our knowledge about the existence and organization of cells, tissues and microorganisms. Every student of biology or medicine is introduced to the fascinating images of the microcosm. New advances have converted these im- ing technologies, which were considered by many to be antiquated, into powerful tools for research in systems biology and related ?elds.
Download or read book Airport Passenger Screening Using Backscatter X Ray Machines written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-01-10 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Passenger screening at commercial airports in the United States has gone through significant changes since the events of September 11, 2001. In response to increased concern over terrorist attacks on aircrafts, the Transportation Security Administration (TSA) has deployed security systems of advanced imaging technology (AIT) to screen passengers at airports. To date (December 2014), TSA has deployed AITs in U.S. airports of two different technologies that use different types of radiation to detect threats: millimeter wave and X-ray backscatter AIT systems. X-ray backscatter AITs were deployed in U.S. airports in 2008 and subsequently removed from all airports by June 2013 due to privacy concerns. TSA is looking to deploy a second-generation X-ray backscatter AIT equipped with privacy software to eliminate production of an image of the person being screened in order to alleviate these concerns. This report reviews previous studies as well as current processes used by the Department of Homeland Security and equipment manufacturers to estimate radiation exposures resulting from backscatter X-ray advanced imaging technology system use in screening air travelers. Airport Passenger Screening Using Backscatter X-Ray Machines examines whether exposures comply with applicable health and safety standards for public and occupational exposures to ionizing radiation and whether system design, operating procedures, and maintenance procedures are appropriate to prevent over exposures of travelers and operators to ionizing radiation. This study aims to address concerns about exposure to radiation from X-ray backscatter AITs raised by Congress, individuals within the scientific community, and others.
Download or read book Advanced Imaging Technology written by United States Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2017-12-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: ADVANCED IMAGING TECHNOLOGY: TSA Needs Additional Information before Procuring Next-Generation Systems
Download or read book Advanced Imaging Technology Tsa Needs Additional Information Before Procuring Next Generation Systems written by United States Government Accountability and published by CreateSpace. This book was released on 2015-01-01 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: DHS and TSA share responsibility for the research, development, and deployment of passenger checkpoint screening technologies. The Aviation and Transportation Security Act established TSA as the federal agency with primary responsibility for securing the nation's civil aviation system, which includes the screening of all passengers and property transported to, from, and within the United States by commercial passenger aircraft. Additionally, the Homeland Security Act of 2002 established DHS and, within it, the Science and Technology Directorate for, among other things, conducting research, development, demonstration, and testing and evaluation activities relevant to DHS. DHS's Science and Technology Directorate is responsible for testing and evaluating aviation security technologies, including AIT systems, at the TSL on behalf of TSA.
Download or read book Advanced Imaging Technology written by U S Government Accountability Offi Gao and published by . This book was released on 2019-06-20 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: ADVANCED IMAGING TECHNOLOGY: TSA Needs Additional Information before Procuring Next-Generation Systems
Download or read book Advanced Imaging Technology written by Stephen M. Lord and published by . This book was released on 2014-06-01 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dept. of Homeland Security's (DHS's) Transportation Security Admin. (TSA) accelerated the deployment of Advanced Imaging Technology (AIT) systems, or full-body scanners, in response to the Dec. 25, 2009, attempted terrorist attack on Northwest Airlines Flight 253. Pursuant to the Fed. Aviation Admin. (FAA) Modernization and Reform Act of 2012, TSA was mandated to ensure that AIT systems were equipped with ATR software, which displays generic outlines of passengers rather than actual images, by June 1, 2013. All deployed AIT systems were equipped with ATR software by the deadline. This report addresses the extent to which (1) TSA collects and analyzes available information that could be used to enhance the effectiveness of the AIT-ATR system; and (2) TSA has made progress toward enhancing AIT capabilities to detect concealed explosives and other threat items, and any challenges that remain. Figures. This is a print on demand report.
Download or read book Transportation Security Administration s Deployment and Use of Advanced Imaging Technology revis written by Office of the Investigator General and published by Createspace Independent Publishing Platform. This book was released on 2018-08-17 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation Security Administration's Deployment and Use of Advanced Imaging Technology _Revis
Download or read book Advanced Imaging Technology written by Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2017-07-28 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: " TSA accelerated the deployment of AIT systems, or full-body scanners, in response to the December 25, 2009, attempted terrorist attack on Northwest Airlines Flight 253. Pursuant to the Federal Aviation Administration Modernization and Reform Act of 2012, TSA was mandated to ensure that AIT systems were equipped with ATR software, which displays generic outlines of passengers rather than actual images, by June 1, 2013. All deployed AIT systems were equipped with ATR software by the deadline. GAO was asked to evaluate TSA's AIT-ATR systems' effectiveness. This report addresses the extent to which (1) TSA collects and analyzes available information that could be used to enhance the effectiveness of the AIT-ATR system and (2) TSA has made progress toward enhancing AIT capabilities to detect concealed explosives and other threat items, and any challenges that remain. GAO analyzed testing results conducted by the Transportation Security Laboratory and TSA personnel at airports and interviewed DHS and TSA officials. This is a public version of a classified report that GAO issued in December 2013. Information DHS and TSA deemed classified or sensitive has been omitted, including information and recommendations related to improving AIT capabilities. "
Download or read book Advanced Optical Imaging Theory written by Min Gu and published by Springer. This book was released on 2013-06-05 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical microscopy and associated technologies have advanced rapidly along with laser technology. These techniques have stimulated further development of the optical imaging theory, including 3-dimensional microscopy imaging theory, the theory of imaging with ultrashort pulsed beam illumination and the aberration theory for high numerical-aperture objectives. This book introduces these new theories in modern optical microscopy, providing comparisons with classical imaging as appropriate.
Download or read book Alien Vision written by Austin Richards and published by SPIE-International Society for Optical Engineering. This book was released on 2001 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Austin Richards takes readers on a visual tour of the electromagnetic spectrum beyond the range of human sight, using imaging technology as the means to 'see' invisible light. Dozens of colorful images and clear, concise descriptions make this an intriguing, accessible technical book. Richards explains the light spectrum, including visible light, and describes the advanced imaging technologies that enable humans to synthesize our own version of 'alien' vision at different wavelengths, with applications ranging from fire fighting and law enforcement to botany and medicine.
Download or read book Radiology Fundamentals written by Harjit Singh and published by Springer Science & Business Media. This book was released on 2011-12-02 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiology Fundamentals is a concise introduction to the dynamic field of radiology for medical students, non-radiology house staff, physician assistants, nurse practitioners, radiology assistants, and other allied health professionals. The goal of the book is to provide readers with general examples and brief discussions of basic radiographic principles and to serve as a curriculum guide, supplementing a radiology education and providing a solid foundation for further learning. Introductory chapters provide readers with the fundamental scientific concepts underlying the medical use of imaging modalities and technology, including ultrasound, computed tomography, magnetic resonance imaging, and nuclear medicine. The main scope of the book is to present concise chapters organized by anatomic region and radiology sub-specialty that highlight the radiologist’s role in diagnosing and treating common diseases, disorders, and conditions. Highly illustrated with images and diagrams, each chapter in Radiology Fundamentals begins with learning objectives to aid readers in recognizing important points and connecting the basic radiology concepts that run throughout the text. It is the editors’ hope that this valuable, up-to-date resource will foster and further stimulate self-directed radiology learning—the process at the heart of medical education.
Download or read book Transportation Security Administration s deployment and uses of advanced imaging technology written by United States. Department of Homeland Security. Office of Inspector General and published by . This book was released on 2013 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Imaging Methods in Neuroscience written by João O. Malva and published by Frontiers Media SA. This book was released on 2022-01-11 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Imaging Technology written by and published by . This book was released on 2014 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: "TSA accelerated the deployment of AIT systems, or full-body scanners, in response to the December 25, 2009, attempted terrorist attack on Northwest Airlines Flight 253. Pursuant to the Federal Aviation Administration Modernization and Reform Act of 2012, TSA was mandated to ensure that AIT systems were equipped with ATR software, which displays generic outlines of passengers rather than actual images, by June 1, 2013. All deployed AIT systems were equipped with ATR software by the deadline. GAO was asked to evaluate TSA's AIT-ATR systems' effectiveness. This report addresses the extent to which (1) TSA collects and analyzes available information that could be used to enhance the effectiveness of the AIT-ATR system and (2) TSA has made progress toward enhancing AIT capabilities to detect concealed explosives and other threat items, and any challenges that remain. GAO analyzed testing results conducted by the Transportation Security Laboratory and TSA personnel at airports and interviewed DHS and TSA officials. This is a public version of a classified report that GAO issued in December 2013. Information DHS and TSA deemed classified or sensitive has been omitted, including information and recommendations related to improving AIT capabilities. GAO recommends that TSA, among other things, clarify which office should oversee its operational directive, better measure system effectiveness, and develop a realistic schedule before procuring future generations. TSA concurred with GAO's recommendations."--Highlights.
Download or read book Airport Body Scanners written by Bartholomew Elias and published by . This book was released on 2012 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Responding to the need to reliably detect explosives, bomb-making components, and other potential security threats concealed by airline passengers, the Transportation Security Administration (TSA) has focused on the deployment of whole body scanners as a core element of its strategy for airport checkpoint screening. TSA has deployed about 700 of these scanners, known as whole body imagers (WBI) or advanced imaging technology (AIT), at airports throughout the United States, and plans to have 1,800 in place by the end of FY2014. AIT systems include two technologies: millimeter wave systems and X-ray backscatter systems. AIT directly addresses specific recommendations and mandates to improve the detection of explosives on passengers. However, the deployment of these systems has generated a number of concerns. Although polling data indicate that the American public generally accepts the use of body scanners for passenger screening, various stakeholders have expressed concerns over privacy, potential health risks, and delays in getting through security. Concerns have also been raised regarding screening individuals with special needs, the overall effectiveness of current technology, screener staffing requirements, and TSA's deployment strategy.
Download or read book Advanced Imaging in Biology and Medicine written by Ch.W. Sensen and published by Springer. This book was released on 2009-08-29 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: A picture says more than a thousand words. This is something that we all know to be true. Imaging has been important since the early days of medicine and bi- ogy, as seen in the anatomical studies of Leonardo Da Vinci or Andreas Vesalius. More than 100 years ago, the ?rst noninvasive imaging technologies, such as K- rad Roentgen’s X-ray technology,were applied to the medical ?eld—and while still crude—revolutionized medical diagnosis. Today, every patient will be exposed to some kind of advanced imaging technology such as medical resonance imaging, computed tomography or four-dimensional ultrasound during their lifetime. Many diseases, such as brain tumors, are initially diagnosed solely by imaging, and most of the surgical planning relies on the patient imagery. 4D ultrasound is available to expecting parents who wish to create unique early memories of the new baby, and it may soon be used for the morphometric diagnosis of malformations that may one day be treatable—inutero! Light and electron microscopy are unequal brethren, which have contributed to most of our knowledge about the existence and organization of cells, tissues and microorganisms. Every student of biology or medicine is introduced to the fascinating images of the microcosm. New advances have converted these im- ing technologies, which were considered by many to be antiquated, into powerful tools for research in systems biology and related ?elds.
