Author: Jon C. Leachtenauer
Publisher: SPIE Press
ISBN: 9780819444202
Category : Art
Languages : en
Pages : 298
Book Description
As a consultant to the US Army on image quality and interpretation measurement, Leachteneauer provides advice on maintaining image quality in the selection and operation of electronic displays. After introducing the types of display technologies available, the concepts of image chain and the display as a system, he treats specifics of the operation and performance of such equipment and the human visual system. The accompanying CD contains image test targets described in the appendix. SPIE is the Society of Photo-Optical Instrumentation Engineers, of the International Society for Optical Engineering. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).
Electronic Image Display
Author: Jon C. Leachtenauer
Publisher: SPIE Press
ISBN: 9780819444202
Category : Art
Languages : en
Pages : 298
Book Description
As a consultant to the US Army on image quality and interpretation measurement, Leachteneauer provides advice on maintaining image quality in the selection and operation of electronic displays. After introducing the types of display technologies available, the concepts of image chain and the display as a system, he treats specifics of the operation and performance of such equipment and the human visual system. The accompanying CD contains image test targets described in the appendix. SPIE is the Society of Photo-Optical Instrumentation Engineers, of the International Society for Optical Engineering. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).
Publisher: SPIE Press
ISBN: 9780819444202
Category : Art
Languages : en
Pages : 298
Book Description
As a consultant to the US Army on image quality and interpretation measurement, Leachteneauer provides advice on maintaining image quality in the selection and operation of electronic displays. After introducing the types of display technologies available, the concepts of image chain and the display as a system, he treats specifics of the operation and performance of such equipment and the human visual system. The accompanying CD contains image test targets described in the appendix. SPIE is the Society of Photo-Optical Instrumentation Engineers, of the International Society for Optical Engineering. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).
Digital Image Display
Author: Gheorghe Berbecel
Publisher: John Wiley & Sons
ISBN:
Category : Computers
Languages : en
Pages : 320
Book Description
&Quot;An essential read for technology developers, systems integrators and video graphics interface engineers, Digital Image Display will also appeal to researchers and postgraduate students working in image processing and display."--BOOK JACKET.
Publisher: John Wiley & Sons
ISBN:
Category : Computers
Languages : en
Pages : 320
Book Description
&Quot;An essential read for technology developers, systems integrators and video graphics interface engineers, Digital Image Display will also appeal to researchers and postgraduate students working in image processing and display."--BOOK JACKET.
Official Gazette of the United States Patent and Trademark Office
Author:
Publisher:
ISBN:
Category : Trademarks
Languages : en
Pages : 1220
Book Description
Publisher:
ISBN:
Category : Trademarks
Languages : en
Pages : 1220
Book Description
Essentials of Radiographic Physics and Imaging - E-Book
Author: James Johnston
Publisher: Elsevier Health Sciences
ISBN: 0323933270
Category : Medical
Languages : en
Pages : 282
Book Description
Prepare for success on the ARRT exam and in clinical practice! Essentials of Radiographic Physics and Imaging, 4th Edition, follows the ASRT recommended curriculum and focuses on what you need to understand to safely and competently produce high-quality radiographic images. This comprehensive text gives you a foundational understanding of basic physics principles such as atomic structure, electricity and magnetism, and electromagnetic radiation. It then covers imaging principles, radiation production and characteristics, digital image quality, imaging equipment, digital image acquisition and display, image analysis, and more, linking physics to the daily practice of radiographers. New to this edition is updated information on radiation classifications, a shift in focus to SI units, and coverage of the latest advances in digital imaging. - UPDATED! Content features a shifted focus to SI units, current information on radiation and classifications, and coverage of the latest advances in digital imaging. - UPDATED! The newest ARRT and ASRT standards are incorporated throughout to help you prepare for certification exams. - UPDATED! ARRT guidelines are reflected throughout, including the most up-to-date shielding guidelines. - End-of-chapter review questions allow you to strengthen and assess your understanding of key concepts. - End-of-chapter Questions to Ponder challenge you to apply your knowledge and critical thinking skills. - Points to Remember box in each chapter helps highlight the most critical aspects of the material presented. - Coverage of radiation protection in callout boxes helps you understand the core principles of ethical obligations to minimize radiation dosages, shielding, time, and distance; how to limit the field of exposure and what that does to minimize dose; and technical factors and how they represent the quantity and quality of radiation. - More than 400 line drawings visually reinforce important concepts. - Strong pedagogy, including chapter objectives, key terms, outlines, and summaries, helps you organize information and ensure that you understand what is most important in every chapter. - Practical approach emphasizes the information you need most for course, ARRT exam, and career success. - Numerous critique exercises teach you how to evaluate the quality of radiographic images and determine which factors produce poor images.
Publisher: Elsevier Health Sciences
ISBN: 0323933270
Category : Medical
Languages : en
Pages : 282
Book Description
Prepare for success on the ARRT exam and in clinical practice! Essentials of Radiographic Physics and Imaging, 4th Edition, follows the ASRT recommended curriculum and focuses on what you need to understand to safely and competently produce high-quality radiographic images. This comprehensive text gives you a foundational understanding of basic physics principles such as atomic structure, electricity and magnetism, and electromagnetic radiation. It then covers imaging principles, radiation production and characteristics, digital image quality, imaging equipment, digital image acquisition and display, image analysis, and more, linking physics to the daily practice of radiographers. New to this edition is updated information on radiation classifications, a shift in focus to SI units, and coverage of the latest advances in digital imaging. - UPDATED! Content features a shifted focus to SI units, current information on radiation and classifications, and coverage of the latest advances in digital imaging. - UPDATED! The newest ARRT and ASRT standards are incorporated throughout to help you prepare for certification exams. - UPDATED! ARRT guidelines are reflected throughout, including the most up-to-date shielding guidelines. - End-of-chapter review questions allow you to strengthen and assess your understanding of key concepts. - End-of-chapter Questions to Ponder challenge you to apply your knowledge and critical thinking skills. - Points to Remember box in each chapter helps highlight the most critical aspects of the material presented. - Coverage of radiation protection in callout boxes helps you understand the core principles of ethical obligations to minimize radiation dosages, shielding, time, and distance; how to limit the field of exposure and what that does to minimize dose; and technical factors and how they represent the quantity and quality of radiation. - More than 400 line drawings visually reinforce important concepts. - Strong pedagogy, including chapter objectives, key terms, outlines, and summaries, helps you organize information and ensure that you understand what is most important in every chapter. - Practical approach emphasizes the information you need most for course, ARRT exam, and career success. - Numerous critique exercises teach you how to evaluate the quality of radiographic images and determine which factors produce poor images.
Fauber's Radiographic Imaging and Exposure - E-Book
Author: Terri L. Fauber
Publisher: Elsevier Health Sciences
ISBN: 0443115532
Category : Medical
Languages : en
Pages : 282
Book Description
With straightforward coverage of imaging principles, Fauber's Radiographic Imaging and Exposure, 7th Edition, describes exposure techniques and how to acquire, process, and display digital images. Not only does this book help you reduce the need for repeat images, but it also includes problem-solving strategies for clinical practice. Written by noted educator Terri L. Fauber, this book also provides the essential knowledge needed to pass the ARRT initial certification exam. - NEW! Chapter on Fundamentals of Radiation Production includes the x-ray circuitry to enhance your understanding and comprehension of x-ray production. - NEW! Content on imaging pathology includes the five radiographic substances and how they relate to differential absorption and image quality. - NEW! Content on exposure technique selection helps improve visualization of soft tissue opacities. - Thorough digital radiography coverage explains how to acquire, process, and display digital images, along with important aspects of health information management. - Straightforward focus on imaging and exposure provides the knowledge you need to become a competent radiographer. - Concise, easy-to-understand writing style makes the content easily accessible. - Patient Protection Alerts highlight the variables that impact patient exposure and how radiographers can control them. - Important Relationships summarize the connections between radiographic concepts, calling attention to how they relate to one another. - Mathematical Applications show how mathematical concepts and formulas are applied in the clinical setting. - Bulleted summaries at the end of each chapter offer a quick review of key concepts. - Review questions are provided in every chapter, with answers in the back of the book. - Convenient appendixes include Important Relationships, Mathematical Applications, and Patient Protection Alerts, providing a quick reference to important concepts and formulas. - Glossary of key terms defines need-to-know terminology covered throughout the book.
Publisher: Elsevier Health Sciences
ISBN: 0443115532
Category : Medical
Languages : en
Pages : 282
Book Description
With straightforward coverage of imaging principles, Fauber's Radiographic Imaging and Exposure, 7th Edition, describes exposure techniques and how to acquire, process, and display digital images. Not only does this book help you reduce the need for repeat images, but it also includes problem-solving strategies for clinical practice. Written by noted educator Terri L. Fauber, this book also provides the essential knowledge needed to pass the ARRT initial certification exam. - NEW! Chapter on Fundamentals of Radiation Production includes the x-ray circuitry to enhance your understanding and comprehension of x-ray production. - NEW! Content on imaging pathology includes the five radiographic substances and how they relate to differential absorption and image quality. - NEW! Content on exposure technique selection helps improve visualization of soft tissue opacities. - Thorough digital radiography coverage explains how to acquire, process, and display digital images, along with important aspects of health information management. - Straightforward focus on imaging and exposure provides the knowledge you need to become a competent radiographer. - Concise, easy-to-understand writing style makes the content easily accessible. - Patient Protection Alerts highlight the variables that impact patient exposure and how radiographers can control them. - Important Relationships summarize the connections between radiographic concepts, calling attention to how they relate to one another. - Mathematical Applications show how mathematical concepts and formulas are applied in the clinical setting. - Bulleted summaries at the end of each chapter offer a quick review of key concepts. - Review questions are provided in every chapter, with answers in the back of the book. - Convenient appendixes include Important Relationships, Mathematical Applications, and Patient Protection Alerts, providing a quick reference to important concepts and formulas. - Glossary of key terms defines need-to-know terminology covered throughout the book.
Official Gazette of the United States Patent and Trademark Office
Author: United States. Patent and Trademark Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1360
Book Description
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1360
Book Description
White and Pharoah's Oral Radiology
Author: Sanjay Mallya
Publisher: Elsevier Health Sciences
ISBN: 0323543847
Category : Medical
Languages : en
Pages : 706
Book Description
Written specifically for dentists, White and Pharoah's Oral Radiology: Principles and Interpretation 8th Edition incorporates over 1,500 high-quality radiographic images and illustrations to demonstrate core concepts and essential principles and techniques of oral and maxillofacial radiology. The new edition of this bestselling book delivers with state-of-the-art information on oral radiology principles and techniques, and image interpretation. Dental student will gain a solid foundation in radiation physics, radiation biology, and radiation safety and protection before introducing including specialized techniques such as MRI and CT. As well, students will learn how to recognize the key radiographic features of pathologic conditions and interpret radiographs accurately. The 8th edition also includes new chapters on Radiologic Anatomy, Beyond 3D Imaging, and Diseases Affecting the Structure of Bone. A practical guide to using today's technology, this unique text helps your students provide state-of-the-art care! - Over 1,500 high quality dental radiographs, full color photos, and illustrations clearly demonstrate core concepts and reinforce the essential principles and techniques of oral and maxillofacial radiology. - Updated Extensive coverage of all aspects of oral and maxillofacial radiology includes the entire predoctoral curriculum. - A wide array of radiographic images including advanced imaging such as MRI and CT. - An easy-to-follow format simplifies the key radiographic features of each pathologic condition, including location, periphery, shape, internal structure, and effects on surrounding structures — placed in context with clinical features, differential diagnosis, and management. - Expert contributors include many authors with worldwide reputations. - Case studies apply imaging concepts to real-world scenarios. - NEW! New editors Sanjay Mallya and Ernest Lam along with new contributors bring a fresh perspective on oral radiology. - NEW! Chapter! Beyond 3D Imaging introduces applications of 3D imaging such as stereolithic models. - NEW! Chapter Radiological Anatomy includes all radiological anatomy content allowing you to better visualize and understand normal appearances of structures on conventional and contemporary imaging, side-by-side. - NEW! Coverage of Diseases Affecting the Structure of Bone consolidated into one chapter to simplify foundational basic science information and its applications to radiologic interpretation.
Publisher: Elsevier Health Sciences
ISBN: 0323543847
Category : Medical
Languages : en
Pages : 706
Book Description
Written specifically for dentists, White and Pharoah's Oral Radiology: Principles and Interpretation 8th Edition incorporates over 1,500 high-quality radiographic images and illustrations to demonstrate core concepts and essential principles and techniques of oral and maxillofacial radiology. The new edition of this bestselling book delivers with state-of-the-art information on oral radiology principles and techniques, and image interpretation. Dental student will gain a solid foundation in radiation physics, radiation biology, and radiation safety and protection before introducing including specialized techniques such as MRI and CT. As well, students will learn how to recognize the key radiographic features of pathologic conditions and interpret radiographs accurately. The 8th edition also includes new chapters on Radiologic Anatomy, Beyond 3D Imaging, and Diseases Affecting the Structure of Bone. A practical guide to using today's technology, this unique text helps your students provide state-of-the-art care! - Over 1,500 high quality dental radiographs, full color photos, and illustrations clearly demonstrate core concepts and reinforce the essential principles and techniques of oral and maxillofacial radiology. - Updated Extensive coverage of all aspects of oral and maxillofacial radiology includes the entire predoctoral curriculum. - A wide array of radiographic images including advanced imaging such as MRI and CT. - An easy-to-follow format simplifies the key radiographic features of each pathologic condition, including location, periphery, shape, internal structure, and effects on surrounding structures — placed in context with clinical features, differential diagnosis, and management. - Expert contributors include many authors with worldwide reputations. - Case studies apply imaging concepts to real-world scenarios. - NEW! New editors Sanjay Mallya and Ernest Lam along with new contributors bring a fresh perspective on oral radiology. - NEW! Chapter! Beyond 3D Imaging introduces applications of 3D imaging such as stereolithic models. - NEW! Chapter Radiological Anatomy includes all radiological anatomy content allowing you to better visualize and understand normal appearances of structures on conventional and contemporary imaging, side-by-side. - NEW! Coverage of Diseases Affecting the Structure of Bone consolidated into one chapter to simplify foundational basic science information and its applications to radiologic interpretation.
Computed Tomography - E-Book
Author: Euclid Seeram
Publisher: Elsevier Health Sciences
ISBN: 0323277519
Category : Medical
Languages : en
Pages : 559
Book Description
Radiologic technologists play an important role in the care and management of patients undergoing advanced imaging procedures. This new edition provides the up-to-date information and thorough coverage you need to understand the physical principles of computed tomography (CT) and safely produce high-quality images. You’ll gain valuable knowledge about the practice of CT scanning, effective communication with other medical personnel, and sectional anatomic images as they relate to CT. Comprehensively covers CT at just the right depth for technologists – going beyond superficial treatment to accommodate all the major advances in CT. One complete CT resource covers what you need to know! Brings you up to date with the latest in multi-slice spiral CT and its applications – the only text to include full coverage of this important topic. Features a chapter devoted to quality control testing of CT scanners (both spiral CT and conventional scan-and-stop), helping you achieve and maintain high quality control standards. Provides the latest information on: advances in volume CT scanning; CT fluoroscopy; multi-slice spiral/helical CT; and multi-slice applications such as 3-D imaging, CT angiography, and virtual reality imaging (endoscopy) – all with excellent coverage of state-of-the-art principles, instrumentation, clinical applications and quality control. Two new chapters cover recent developments and important principles of multislice CT and PET/CT, giving you in-depth coverage of these quickly emerging aspects of CT. Nearly 100 new line drawings and images illustrate difficult concepts, helping you learn and retain information. All-new material updates you on today’s CT scanners, CT and PACS, image quality and quality control for multislice CT scanners, and clinical applications.
Publisher: Elsevier Health Sciences
ISBN: 0323277519
Category : Medical
Languages : en
Pages : 559
Book Description
Radiologic technologists play an important role in the care and management of patients undergoing advanced imaging procedures. This new edition provides the up-to-date information and thorough coverage you need to understand the physical principles of computed tomography (CT) and safely produce high-quality images. You’ll gain valuable knowledge about the practice of CT scanning, effective communication with other medical personnel, and sectional anatomic images as they relate to CT. Comprehensively covers CT at just the right depth for technologists – going beyond superficial treatment to accommodate all the major advances in CT. One complete CT resource covers what you need to know! Brings you up to date with the latest in multi-slice spiral CT and its applications – the only text to include full coverage of this important topic. Features a chapter devoted to quality control testing of CT scanners (both spiral CT and conventional scan-and-stop), helping you achieve and maintain high quality control standards. Provides the latest information on: advances in volume CT scanning; CT fluoroscopy; multi-slice spiral/helical CT; and multi-slice applications such as 3-D imaging, CT angiography, and virtual reality imaging (endoscopy) – all with excellent coverage of state-of-the-art principles, instrumentation, clinical applications and quality control. Two new chapters cover recent developments and important principles of multislice CT and PET/CT, giving you in-depth coverage of these quickly emerging aspects of CT. Nearly 100 new line drawings and images illustrate difficult concepts, helping you learn and retain information. All-new material updates you on today’s CT scanners, CT and PACS, image quality and quality control for multislice CT scanners, and clinical applications.
Radiographic Imaging and Exposure - E-Book
Author: Terri L. Fauber
Publisher: Elsevier Health Sciences
ISBN: 0323673074
Category : Medical
Languages : en
Pages : 370
Book Description
**Selected for Doody's Core Titles® 2024 in Radiologic Technology** Master the radiography skills needed to produce high-quality images every time! With straightforward coverage of imaging principles, Radiographic Imaging and Exposure, 6th Edition describes exposure techniques and how to acquire, process, and display digital images. Not only does this book help you reduce the need for repeat images, it includes problem-solving guidelines for troubleshooting situations. Written by noted educator Terri L. Fauber, this book also provides the essential knowledge needed to pass the ARRT certification exam. - Extensive digital radiography coverage explains how to acquire, process, and display digital images, along with important aspects of data management. - Straightforward focus on imaging and exposure provides the knowledge you need to become a competent radiographer. - Concise, easy-to-understand writing style makes the content easily accessible. - Patient Protection Alerts highlight the variables that impact patient exposure and how radiographers can control them. - Relationships sections summarize the connections between radiographic concepts, calling attention to how they relate to one another. - Mathematical Applications sections show how mathematical concepts and formulas are applied in the clinical setting. - Bulleted summaries at the ends of chapters offer a quick review of key concepts. - Review questions are provided in every chapter, with answers in the back of the book. - Convenient appendixes include Important Relationships, Mathematical Applications, and Patient Protection Alerts, providing a quick reference to important concepts and formulas. - Glossary of key terms defines need-to-know terminology covered throughout the book. - NEW! Coverage of digital imaging includes two chapters with expanded image processing and new content on data management. - NEW! Updated content reflects the newest curriculum standards outlined by the ARRT and ASRT, and provides everything you need to prepare for the boards and for clinical success. - NEW! Additional digital images are included in the digital imaging chapters, as well as the Scatter Control and Exposure Technique Selection chapters. - NEW! Expanded coverage of digital fluoroscopy includes a thorough explanation of fluoroscopic operational features that impact the patient dose in Dynamic Imaging: Fluoroscopy chapter.
Publisher: Elsevier Health Sciences
ISBN: 0323673074
Category : Medical
Languages : en
Pages : 370
Book Description
**Selected for Doody's Core Titles® 2024 in Radiologic Technology** Master the radiography skills needed to produce high-quality images every time! With straightforward coverage of imaging principles, Radiographic Imaging and Exposure, 6th Edition describes exposure techniques and how to acquire, process, and display digital images. Not only does this book help you reduce the need for repeat images, it includes problem-solving guidelines for troubleshooting situations. Written by noted educator Terri L. Fauber, this book also provides the essential knowledge needed to pass the ARRT certification exam. - Extensive digital radiography coverage explains how to acquire, process, and display digital images, along with important aspects of data management. - Straightforward focus on imaging and exposure provides the knowledge you need to become a competent radiographer. - Concise, easy-to-understand writing style makes the content easily accessible. - Patient Protection Alerts highlight the variables that impact patient exposure and how radiographers can control them. - Relationships sections summarize the connections between radiographic concepts, calling attention to how they relate to one another. - Mathematical Applications sections show how mathematical concepts and formulas are applied in the clinical setting. - Bulleted summaries at the ends of chapters offer a quick review of key concepts. - Review questions are provided in every chapter, with answers in the back of the book. - Convenient appendixes include Important Relationships, Mathematical Applications, and Patient Protection Alerts, providing a quick reference to important concepts and formulas. - Glossary of key terms defines need-to-know terminology covered throughout the book. - NEW! Coverage of digital imaging includes two chapters with expanded image processing and new content on data management. - NEW! Updated content reflects the newest curriculum standards outlined by the ARRT and ASRT, and provides everything you need to prepare for the boards and for clinical success. - NEW! Additional digital images are included in the digital imaging chapters, as well as the Scatter Control and Exposure Technique Selection chapters. - NEW! Expanded coverage of digital fluoroscopy includes a thorough explanation of fluoroscopic operational features that impact the patient dose in Dynamic Imaging: Fluoroscopy chapter.
Introduction to Radiologic and Imaging Sciences and Patient Care E-Book
Author: Arlene M. Adler
Publisher: Elsevier Health Sciences
ISBN: 0323872212
Category : Medical
Languages : en
Pages : 450
Book Description
**Selected for Doody's Core Titles® 2024 with "Essential Purchase" designation in Radiologic Technology** Using a clear and concise format, Introduction to Radiologic and Imaging Sciences and Patient Care, 8th Edition familiarizes you with the imaging sciences and covers the patient care skills necessary for clinical practice. It offers current, comprehensive content that meets the relevant standards set by the American Society of Radiologic Technologists (ASRT) Curriculum Guide and the American Registry of Radiologic Technologists (ARRT) Task List for certification examinations. This edition includes updates on current digital imaging and instrumentation, providing the essential information and tools you need to master any introduction to radiologic sciences or patient care class. Chapter review questions and lab activities, available online and on tear sheets in the text, give you easy access to study materials for on-the-go learning. In addition to helping you prepare for certification, the content provides useful and practical information that is essential for professional practice and clinical competency. - Expanded and updated career content addresses professional development and advancement. - Patient care content includes information on biomechanics and ergonomics of the radiologic and imaging sciences professional. - Information management coverage provides an overview of health informatics for the radiologic and imaging sciences professional. - Step-by-step procedures presented in boxed lists throughout the text supply you with easy-to-follow steps for clinical success. - Back-of-book review questions and questions to ponder provide opportunities for further review and greater challenge. - More than 300 photos and line drawings help you understand and visualize patient-care procedures. - Strong pedagogy, including chapter objectives, key terms, outlines, and summaries organize information and ensure you understand what is most important in every chapter. - NEW! Comprehensive coverage encompasses the greater breadth and depth of all primary modalities of the radiologic and imaging sciences as they relate to patient care.
Publisher: Elsevier Health Sciences
ISBN: 0323872212
Category : Medical
Languages : en
Pages : 450
Book Description
**Selected for Doody's Core Titles® 2024 with "Essential Purchase" designation in Radiologic Technology** Using a clear and concise format, Introduction to Radiologic and Imaging Sciences and Patient Care, 8th Edition familiarizes you with the imaging sciences and covers the patient care skills necessary for clinical practice. It offers current, comprehensive content that meets the relevant standards set by the American Society of Radiologic Technologists (ASRT) Curriculum Guide and the American Registry of Radiologic Technologists (ARRT) Task List for certification examinations. This edition includes updates on current digital imaging and instrumentation, providing the essential information and tools you need to master any introduction to radiologic sciences or patient care class. Chapter review questions and lab activities, available online and on tear sheets in the text, give you easy access to study materials for on-the-go learning. In addition to helping you prepare for certification, the content provides useful and practical information that is essential for professional practice and clinical competency. - Expanded and updated career content addresses professional development and advancement. - Patient care content includes information on biomechanics and ergonomics of the radiologic and imaging sciences professional. - Information management coverage provides an overview of health informatics for the radiologic and imaging sciences professional. - Step-by-step procedures presented in boxed lists throughout the text supply you with easy-to-follow steps for clinical success. - Back-of-book review questions and questions to ponder provide opportunities for further review and greater challenge. - More than 300 photos and line drawings help you understand and visualize patient-care procedures. - Strong pedagogy, including chapter objectives, key terms, outlines, and summaries organize information and ensure you understand what is most important in every chapter. - NEW! Comprehensive coverage encompasses the greater breadth and depth of all primary modalities of the radiologic and imaging sciences as they relate to patient care.