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Handbook of X-ray Astronomy - - Bog - Cambridge University Press - Plusbog.dk

Handbook of X-ray Astronomy - - Bog - Cambridge University Press - Plusbog.dk

Modern x-ray data, available through online archives, are important for many astronomical topics. However, using these data requires specialized techniques and software. Written for graduate students, professional astronomers and researchers who want to start working in this field, this book is a practical guide to x-ray astronomy. The handbook begins with x-ray optics, basic detector physics and CCDs, before focussing on data analysis. It introduces the reduction and calibration of x-ray data, scientific analysis, archives, statistical issues and the particular problems of highly extended sources. The book describes the main hardware used in x-ray astronomy, emphasizing the implications for data analysis. The concepts behind common x-ray astronomy data analysis software are explained. The appendices present reference material often required during data analysis.

DKK 403.00
1

Modern Diagnostic X-Ray Sources - Rolf Behling - Bog - Taylor & Francis Ltd - Plusbog.dk

Modern Diagnostic X-Ray Sources - Rolf Behling - Bog - Taylor & Francis Ltd - Plusbog.dk

Now fully updated, the second edition of Modern Diagnostic X-Ray Sources: Technology, Manufacturing, Reliability gives an up-to-date summary of X-ray source technology and design for applications in modern diagnostic medical imaging. It lays a sound groundwork for education and advanced training in the physics of X-ray production, X-ray interactions with matter, and imaging modalities and assesses their prospects. The book begins with a comprehensive and easy-to-read historical overview of X-ray tube and generator development, including key achievements leading up to the current technological and economic state of the field. The book covers the physics of X-ray generation, including the process of constructing X-ray source devices. The stand-alone chapters can be read in order or in selections. They take you inside diagnostic X-ray tubes, illustrating their design, functions, metrics for validation, and interfaces. The detailed descriptions enable objective comparison and benchmarking. This detailed presentation of X-ray tube creation and functions enables you to understand how to optimize tube efficiency, particularly with consideration for economics and environmental care. It also simplifies faultfinding. Along with covering the past and current state of the field, the book assesses the future regarding developing new X-ray sources that can enhance performance and yield greater benefits to the scientific community and to the public. After heading international R&D, marketing and advanced development for X-ray sources with Philips, and working in the X-ray industry for more than four decades, Rolf Behling retired in 2020 and is now the owner of the consulting firm XtraininX, Germany. He holds numerous patents and is continuously publishing, consulting and training.

DKK 684.00
1

Computer Vision for X-Ray Testing - Domingo Mery - Bog - Springer Nature Switzerland AG - Plusbog.dk

Computer Vision for X-Ray Testing - Domingo Mery - Bog - Springer Nature Switzerland AG - Plusbog.dk

[FIRST EDITION] This accessible textbook presents an introduction to computer vision algorithms for industrially-relevant applications of X-ray testing. Features: introduces the mathematical background for monocular and multiple view geometry; describes the main techniques for image processing used in X-ray testing; presents a range of different representations for X-ray images, explaining how these enable new features to be extracted from the original image; examines a range of known X-ray image classifiers and classification strategies; discusses some basic concepts for the simulation of X-ray images and presents simple geometric and imaging models that can be used in the simulation; reviews a variety of applications for X-ray testing, from industrial inspection and baggage screening to the quality control of natural products; provides supporting material at an associated website, including a database of X-ray images and a Matlab toolbox for use with the book''s many examples.

DKK 434.00
1

Semiconductor X-Ray Detectors - B. G. Lowe - Bog - Taylor & Francis Ltd - Plusbog.dk

Semiconductor X-Ray Detectors - B. G. Lowe - Bog - Taylor & Francis Ltd - Plusbog.dk

Identifying and measuring the elemental x-rays released when materials are examined with particles (electrons, protons, alpha particles, etc.) or photons (x-rays and gamma rays) is still considered to be the primary analytical technique for routine and non-destructive materials analysis. The Lithium Drifted Silicon (Si(Li)) X-Ray Detector, with its good resolution and peak to background, pioneered this type of analysis on electron microscopes, x-ray fluorescence instruments, and radioactive source- and accelerator-based excitation systems. Although rapid progress in Silicon Drift Detectors (SDDs), Charge Coupled Devices (CCDs), and Compound Semiconductor Detectors, including renewed interest in alternative materials such as CdZnTe and diamond, has made the Si(Li) X-Ray Detector nearly obsolete, the device serves as a useful benchmark and still is used in special instances where its large, sensitive depth is essential. Semiconductor X-Ray Detectors focuses on the history and development of Si(Li) X-Ray Detectors, an important supplement to the knowledge now required to achieve full understanding of the workings of SDDs, CCDs, and Compound Semiconductor Detectors. The book provides an up-to-date review of the principles, practical applications, and state of the art of semiconductor x-ray detectors. It describes many of the facets of x-ray detection and measurement using semiconductors, from manufacture to implementation. The initial chapters present a self-contained summary of relevant background physics, materials science, and engineering aspects. Later chapters compare and contrast the assembly and physical properties of systems and materials currently employed, enabling readers to fully understand the materials and scope for applications.

DKK 680.00
1

X-Ray Diffraction Imaging - - Bog - Taylor & Francis Ltd - Plusbog.dk

X-Ray Diffraction Imaging - - Bog - Taylor & Francis Ltd - Plusbog.dk

This book explores novel methods for implementing X-ray diffraction technology as an imaging modality, which have been made possible through recent breakthroughs in detector technology, computational power, and data processing algorithms. The ability to perform fast, spatially-resolved X-ray diffraction throughout the volume of a sample opens up entirely new possibilities in areas such as material analysis, cancer diagnosis, and explosive detection, thus offering the potential to revolutionize the fields of medical, security, and industrial imaging and detection. Featuring chapters written by an international selection of authors from both academia and industry, the book provides a comprehensive discussion of the underlying physics, architectures, and applications of X-ray diffraction imaging that is accessible and relevant to neophytes and experts alike. - Teaches novel methods for X-ray diffraction imaging - - Comprehensive and self-contained discussion of the relevant physics, imaging techniques, system components, and data processing algorithms - - - Features state-of-the-art work of international authors from both academia and industry. - - - Includes practical applications in the medical, industrial, and security sectors -

DKK 599.00
1

X-Ray Structure Analysis of Bio-Macromolecular Crystals - Kumasaka - Bog - Oxford University Press - Plusbog.dk

X-Ray Structure Analysis of Bio-Macromolecular Crystals - Kumasaka - Bog - Oxford University Press - Plusbog.dk

Since the late 19th century, X-ray structural studies have forged ahead through technological progress and the creative ingenuity of researchers. As high intensity X-ray sources and increased speed and sensitivity of the detectors have emerged, it''s now possible to image the atomic structure of complex bio-macromolecules, the orbital electron density of small molecules, and to even follow the dynamical behavior of bio-macromolecules. Textbooks from which junior researchers can grasp the current art have not kept pace with the technological developments and diversification of the field. X-ray studies of bio-macromolecules require a broad understanding of the theory and practical methodologies. A project can include isolating, crystalizing, and adjudicating suitable samples, obtaining and analysing the X-ray data, and finally publishing the results in a standard format. Early decisions in a project can become pitfalls that swallow the unwary. It is increasingly essential to become adept at managing both proteins and nucleic acids. Whereas software is available to help in the critical problem of resolving the phase, expedience often encourages treating such tools as a black-box. The aim here is to help navigate the researcher through these multifarious issues. The book is intended to serve as a "companion" to experimentalists. It is divided into a general overview of X-ray structural analysis techniques (chapters 1-2) and a detailed discussion (chapters 3-16) that begins with the preparation of proteins and (uniquely) nucleic acids and ends with publishing the results and is organized to lead the reader through the whole process.

DKK 416.00
1

Advanced X-Ray Radiation Detection: - - Bog - Springer Nature Switzerland AG - Plusbog.dk

Advanced X-Ray Radiation Detection: - - Bog - Springer Nature Switzerland AG - Plusbog.dk

This book offers readers an overview of some of the most recent advances in the field of technology for X-ray medical imaging. Coverage includes both technology and applications in SPECT, PET and CT, with an in-depth review of the research topics from leading specialists in the field. Coverage includes conversion of the X-ray signal into analogue/digital value, as well as a review of CMOS chips for X-ray image sensors. Emphasis is on high-Z materials like CdTe, CZT and GaAs, since they offer the best implementation possibilities for direct conversion X-ray detectors. The discussion includes material challenges, detector operation physics and technology and readout integrated circuits required to detect signals processes by high-Z sensors. Authors contrast these emerging technologies with more established ones based on scintillator materials. This book is an excellent reference for people already working in the field as well as for people wishing to enter it.

DKK 731.00
1

Airport Passenger Screening Using Backscatter X-Ray Machines - National Materials And Manufacturing Board - Bog - National Academies Press -

Airport Passenger Screening Using Backscatter X-Ray Machines - National Materials And Manufacturing Board - Bog - National Academies Press -

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. Table of ContentsFront MatterSummary1 Introduction2 Radiation Physics Relevant to Advanced Imaging Technology3 X-Ray Backscatter Advanced Imaging Technology4 Dosimetry for X-Ray Backscatter Advanced Imaging Technology5 Radiation Protection Standards6 Review of X-Ray Backscatter Advanced Imaging Technology Studies7 Measurements, Dose Calculations, and System Design for X-Ray Backscatter Advanced Imaging Technology SystemsAppendixesAppendix A: Statement of TaskAppendix B: Glossary, Acronyms, and AbbreviationsAppendix C: Organ Absorbed DosesAppendix D: Summary of Statistics from Previous StudiesAppendix E: Biographies of Committee Members and Contractors

DKK 422.00
1

Calculating X-ray Tube Spectra - Pedro Andreo - Bog - Taylor & Francis Ltd - Plusbog.dk

Calculating X-ray Tube Spectra - Pedro Andreo - Bog - Taylor & Francis Ltd - Plusbog.dk

Calculating x-ray tube spectra provides a comprehensive review of the modelling of x-ray tube emissions, with a focus on medical imaging and radiotherapy applications. It begins by covering the relevant background, before discussing modelling approaches, including both analytical formulations and Monte Carlo simulation. Historical context is provided, based on the past century of literature, as well as a summary of recent developments and insights. The book finishes with example applications for spectrum models, including beam quality prediction and the calculation of dosimetric and image-quality metrics. This book will be a valuable resource for postgraduate and advanced undergraduate students studying medical radiation physics, in addition to those in teaching, research, industry and healthcare settings whose work involves x-ray tubes. Key Features: - Covers simple modelling approaches as well as full Monte Carlo simulation of x-ray tubes. - Bremsstrahlung and characteristic contributions to the spectrum are discussed in detail. - Learning is supported by free open-source software and an online repository of code. An online repository of the code that accompanies this book can be found here: https://bitbucket.org/caxtus

DKK 477.00
1

Advanced X-ray Detector Technologies - - Bog - Springer Nature Switzerland AG - Plusbog.dk

Advanced X-ray Detector Technologies - - Bog - Springer Nature Switzerland AG - Plusbog.dk

This book offers readers an overview of some of the most recent advances in the field of detectors for X-ray imaging. Coverage includes both technology and applications, with an in-depth review of the research topics from leading specialists in the field. Emphasis is on high-Z materials like CdTe, CZT and perovskites, since they offer the best implementation possibilities for direct conversion X-ray detectors. Authors discuss material challenges, detector operation physics and technology and readout integrated circuits required to detect signals processes by high-Z sensors.

DKK 731.00
1

Advanced X-ray Detector Technologies - - Bog - Springer Nature Switzerland AG - Plusbog.dk

Advanced X-ray Detector Technologies - - Bog - Springer Nature Switzerland AG - Plusbog.dk

This book offers readers an overview of some of the most recent advances in the field of detectors for X-ray imaging. Coverage includes both technology and applications, with an in-depth review of the research topics from leading specialists in the field. Emphasis is on high-Z materials like CdTe, CZT and perovskites, since they offer the best implementation possibilities for direct conversion X-ray detectors. Authors discuss material challenges, detector operation physics and technology and readout integrated circuits required to detect signals processes by high-Z sensors.

DKK 519.00
1

X-Ray Imaging Systems for Biomedical Engineering Technology - Euclid Seeram - Bog - Springer International Publishing AG - Plusbog.dk

X-Ray Imaging Systems for Biomedical Engineering Technology - Euclid Seeram - Bog - Springer International Publishing AG - Plusbog.dk

This book addresses X-Ray Imaging Systems intended for biomedical engineering technology students and practitioners, and deals with the major technical components of x-ray imaging modalities. These modalities include film-based imaging, digital radiography, and computed tomography. Furthermore, principles and concepts essential to the understanding of how these modalities function will be described. These include fundamental radiation physics, imaging informatics, quality control, and radiation protection considerations. X-Ray Imaging Systems for Biomedical Engineering Technology: An Essential Guide is intended for biomedical engineering technologists, who provide technical advice and services relating to digital radiography and CT departments not only in hospitals but in private facilities as well. Students in radiological technology programs may also find this to be a useful resource.

DKK 551.00
1

Exploring the X-ray Universe - Frederick D. (harvard Smithsonian Center For Astrophysics) Seward - Bog - Cambridge University Press - Plusbog.dk

Exploring the X-ray Universe - Frederick D. (harvard Smithsonian Center For Astrophysics) Seward - Bog - Cambridge University Press - Plusbog.dk

Capturing the excitement and accomplishments of X-ray astronomy, this second edition now includes a broader range of astronomical phenomena and dramatic new results from the most powerful X-ray telescopes. Covering all areas of astronomical research, ranging from the smallest to the largest objects, from neutron stars to clusters of galaxies, this textbook is ideal for undergraduate students. Each chapter starts with the basic aspects of the topic, explores the history of discoveries, and examines in detail modern observations and their significance. This new edition has been updated with results from the most recent space-based instruments, including ROSAT, BeppoSAX, ASCA, Chandra, and XMM. New chapters cover X-ray emission processes, the interstellar medium, the Solar System, and gamma-ray bursts. The text is supported by over 300 figures, with tables listing the properties of the sources, and more specialized technical points separated in boxes.

DKK 680.00
1

High Resolution X-Ray Diffractometry And Topography - D.k. Bowen - Bog - Taylor & Francis Ltd - Plusbog.dk

High Resolution X-Ray Diffractometry And Topography - D.k. Bowen - Bog - Taylor & Francis Ltd - Plusbog.dk

The study and application of electronic materials has created an increasing demand for sophisticated and reliable techniques for examining and characterizing these materials. This comprehensive book looks at the area of x-ray diffraction and the modern techniques available for deployment in research, development, and production. It provides the theoretical and practical background for applying these techniques in scientific and industrial materials characterization. The main aim of the book is to map the theoretical and practical background necessary to the study of single crystal materials by means of high-resolution x-ray diffraction and topography. It combines mathematical formalisms with graphical explanations and hands-on practical advice for interpreting data.

DKK 662.00
1