Download and read online Radiography in a Flash in PDF and EPUB Convenient and functional, Radiography in a Flash 2.0 offers the quickest and easiest way to prepare for the American Registry of Radiologic Technologists (ARRT) certification examination. Containing over 1,750 questions, these portable flash cards are divided into the five core content areas of the exam: Radiation Protection, Equipment Operation and Quality Control, Image Production and Evaluation, Radiographic Procedures and Patient Care and Education. Color-coded for easy identification, the cards are further divided into sub-sections so individuals can focus more attention on topics that need strengthening. Corresponding answers are printed on the back of each card. All of the questions are practical and relevant to the latest standards of practice. This is simply the best resource for studying on the go!
Download and read online Radiography in the Earth Sciences and Soil Mechanics in PDF and EPUB Radiography, the use of penetrating radiation to produce shadow images of the internal structure of materials, has been with us since Roentgen made his discovery of x rays in 1895. However, applications of radiography in the earth sciences and in the related field of soils engineering have, until recent ly, been slow to develop. Bruhl reported optimistically on applications in paleontology as early as 1896 and there have been additional reports through the years. However, very few paleontologists adopted the method and the significant literature is relatively restricted. In soil mechanics, Gerber observed the movement oflead pellets in sand during a plate-bearing test as early as 1929. Gradual ly, radiography was applied to other tests including those on footings, compaction of soils, strain in sand, effects of pile penetration, and displace ments under moving wheel loads. Recently, such work has broadened into much varied and sophisticated research. Applications in geology may be dated to Hamblin's work on rocks re ported in 1962. His demonstration that many fine textural and structural details can be observed in slices of rock led to experimentation by others on unconsolidated sediments and soils. Work is now expanding at an un precedented rate. In some operations, such as the logging of oceanographic cores, it is already a routine process. The advantages of radiography lie in its nondestructive nature and its ability to reveal features that sometimes cannot be seen in any other way.
Download and read online RADIOGRAPHY IN THE DIGITAL AGE in PDF and EPUB Long overdue, this new work provides just the right focus and scope for the practice of radiography in this digital age, covering four entire courses in a typical radiography program. The entire emphasis of foundational physics has been adjusted in order to properly support the specific information on digital imaging that will follow. The paradigm shift in imaging terminology is reflected by the careful phrasing of concepts, accurate descriptions and clear illustrations throughout the book. There are 713 illustrations, including meticulous color line drawings, numerous photographs and stark radiographs. The two chapters on digital image processing alone include 60 beautifully executed illustrations. Foundational chapters on math and basic physics maintain a focus on energy physics. Obsolete and extraneous material has been eliminated, while concepts supporting digital imaging are more thoroughly discussed. All discussion of electricity is limited to only those concepts, which bear directly upon the production of x-rays in the x-ray tube. Following is a full discussion of the x-ray beam and its interactions within the patient, the production and characteristics of subject contrast, and an emphasis on the practical application of radiographic technique. This is conventional information, but the terminology and descriptions used have been adapted with great care to the digital environment. No fewer than ten chapters are devoted directly to digital imaging, providing extensive coverage of the physics of digital image capture, digital processing techniques, and the practical applications of both CR and DR. Image display systems are brought up to date with the physics of LCD screens and of electronic images. Chapters on Radiation Biology and Protection include an unflinching look at current issues and radiation protection in practice. The radiation biology is clearly presented with numerous lucid illustrations, and a balanced perspective on radiation and its medical use is developed. To reinforce mathematical concepts for the student, dozens of practice exercises are strategically dispersed throughout the chapters, with answer keys provided in the appendix. Extensive review questions at the end of each chapter give a thorough, comprehensive review of the material learned. The Instructor Resources for Radiography in the Digital Age, available on disc, includes the answer key for all chapter review questions and a bank of over 1500 multiple-choice questions for instructors’ use. It also includes 35 laboratory exercises, including 15 that demonstrate the applications of CR equipment.
Download and read online STUDENT WORKBOOK FOR RADIOGRAPHY IN THE DIGITAL AGE in PDF and EPUB This Student Workbook for Radiography in the Digital Age is specifically designed for in-classroom use with the series PowerPoint Slides for Radiography in the Digital Age. Together with the textbook itself and the Instructor Resources CD, these products complete a full package of educational resources tailored for radiography courses in the Physics of Radiography, Principles of Imaging, Digital Image Acquisition and Display, and Radiation Biology and Protection. The Workbook is organized throughout in a concise “fill-in-the-blank” format, focusing on key words to reinforce students’ retention of the material. The wording and sequencing of questions closely mirrors the PowerPoint Slide series for each course. This Workbook strikes a perfect balance between allowing the student to concentrate on the lecture by doing minimal writing while still challenging the student to participate in classroom learning. An effective “note-taking” tool, it also doubles as a reinforcement tool for homework and individual study.
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Download and read online High Speed Photography and Photonics in PDF and EPUB Originated and sponsored by the Association for High Speed Photography. Reprinted from the 1997 Focal Press publication, this book forms a definitive work on the subject of high speed photography (HSP) and its many exciting innovations in commercial, industrial, and military applications. The material in this book moves progressively from an introduction to and development of HSP, to a detailed examination of illumination and image capture systems, data extraction, and image processing in experimental procedures.
Download and read online Cohen s Pathways of the Pulp Expert Consult in PDF and EPUB The definitive endodontics reference, Cohen’s Pathways of the Pulp is known for its comprehensive coverage of leading-edge information, materials, and techniques. It examines all aspects of endodontic care, from preparing the clinician and patient for endodontic treatment to the role the endodontist can play in the treatment of traumatic injuries and to the procedures used in the treatment of pediatric and older patients. Not only does Hargreaves and Cohen’s 10th edition add five chapters on hot new topics, it also includes online access! As an Expert Consult title, Cohen’s Pathways of the Pulp lets you search the entire contents of the book on your computer, and includes five online chapters not available in the printed text, plus videos, a searchable image collection, and more. For evidence-based endodontics research and treatment, this is your one-stop resource! A diverse and respected group of contributors includes experts such as Louis Berman, Gerald Glickman, Richard Walton, Gary Hartwell, and many more. Preparation for Treatment chapter examines the issues that must be addressed before nonsurgical root canal treatment can begin, including proper infection control and occupational safety procedures for the entire health care team and treatment environment, appropriate communication with the patient (including case presentation and informed consent), premedication, effective administration of local anesthesia, a quality radiographic or digital-image survey, and thorough isolation of the treatment site. Cleaning and Shaping of the Root Canal System chapter includes a new section on preventing/treating sodium hypochlorite accidents, and also addresses the framework of root canal treatment, the technical and clinical issues surrounding cleaning and shaping, and canal preparation and cleaning techniques. Records and Legal Responsibilities chapter includes legal forms and descriptions of legal processes, guidelines for record keeping, and information on HIPAA doctor-patient rights and responsibilities, so you can avoid potential legal issues, operate your practice more smoothly and professionally, and know your options in all situations. The Role of Endodontics After Dental Traumatic Injuries chapter focuses on the role of the dentino-pulpal complex in the pathogenesis of disease subsequent to dentinal trauma and how treatment of this complex can contribute to favorable healing. Periradicular Surgery chapter covers this predictable, cost-effective alternative to extraction and tooth replacement with a new section on three-dimensional cone beam volumetric tomography and also covers topics including indications for periradicular surgery, the biological principles of wound healing, soft and hard tissue healing, systemic medications and the effect they have on wound healing, pre-operative evaluation, patient preparation, anesthesia, surgical access, periradicular curettage and biopsy, localized hemostasis, management of the root endguided tissue regeneration and endodontic surgery, intentional replantation, postoperative care, management of surgical complications, and more. Pediatric Endodontics chapter provides a review of current therapies for the prevention and treatment of pulpal disease in primary and young permanent teeth. Effects of Age and Systemic Health on Endodontics chapter discusses special considerations and procedures for older patients, including how medical and dental histories can impact treatment, diagnosis and treatment of the older patient, and endodontic surgery. Digital Technology in Endodontic Practice chapter
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Download and read online Reviews of Accelerator Science and Technology in PDF and EPUB "As accelerator science and technology progressed over the past several decades, the accelerators themselves have undergone major improvements in multiple performance factors: beam energy, beam power, and beam brightness. As a consequence, accelerators have found applications in a wide range of fields in our life and in our society. The current volume is dedicated to applications in energy and security, two of the most important and urgent topics in today's world. This volume makes an effort to provide a review as complete and up to date as possible of this broad and challenging subject. It contains overviews on each of the two topics and a series of articles for in-depth discussions including heavy ion accelerator driven inertial fusion, linear accelerator-based ADS systems, circular accelerator-based ADS systems, accelerator-reactor interface, accelerators for fusion material testing, cargo inspection, proton radiography, compact neutron generators and detectors. It also has a review article on accelerator science and technology in Canada with a focus on the TRIUMF laboratory, and an article on the life of Bruno Touschek, a renowned accelerator physicist."--Provided by publisher.
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Download and read online Computer integrated Surgery in PDF and EPUB In Computer-Integrated Surgery leading researchers and clinical practitioners describe the exciting new partnership that is being forged between surgeons and machines such as computers and robots, enabling them to perform certain skilled tasks better than either can do alone.The 19 chapters in part I, Technology, explore the components -- registration, basic tools for surgical planning, human-machine interfaces, robotic manipulators, safety -- that are the basis of computer-integrated surgery. These chapters provide essential background material needed to get up to speed on current work as well as a ready reference for those who are already active in the field.The 39 chapters in part II, Applications, cover eight clinical areas -- neurosurgery, orthopedics, eye surgery, dentistry, minimal access surgery, ENT surgery, craniofacial surgery, and radiotherapy -- with a concluding chapter on the high-tech operating room. Each section contains a brief introduction as well as at least one "requirements and opportunities" chapter written by a leading clinician in the area under discussion.
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