Download or read book Medical Physics During the COVID 19 Pandemic written by Kwan Hoong Ng and published by CRC Press. This book was released on 2021-03-28 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spreading to every corner of the Earth, the COVID-19 virus has had an unparalleled impact on all aspects of our lives. This book explores in detail how the COVID-19 pandemic has affected clinical practice, education, and research in medical physics, and how colleagues on the frontline dealt with this unpredictable and unprecedented pandemic. It tackles key questions such as: How did medical physicists first respond to the situation? What innovative strategies were taken and how effective were they? How are medical physicists preparing for the future? There will be a focus on the different experiences of regional medical physicists and the responses and outlooks in clinical practice, education, and research in the affected continents, Asia-Pacific, the Middle East, Europe, Africa and North and Latin America. With over 91 contributors from 39 countries, this unique resource contains key perspectives from teams from each territory to ensure a global range of accounts. The collective opinion and wisdom from the major medical physics journal editors-in-chief are also explored, alongside how the pandemic has affected the quantity and quality of publications. Voices of early-career researchers and students of medical physics will be included, with narratives of their experiences coping with life during the pandemic. Lastly, communicating leadership in times of adversity is highlighted. This book will be a historic account of the impact of the COVID-19 virus on the field of medical physics. It will be an ideal reference for medical physicists, medical physics trainees and students, hospital administrators, regulators, and healthcare professionals allied with medical physics. Key features: The first book to cover the impact of COVID-19 on the field of medical physics Edited by two experts in the field, with chapter contributions from subject area specialists around the world Broad, global coverage, ranging from the impact on teaching, research, and publishing, with unique perspectives from journal editors and students and trainees

Download or read book COVID 19 Epidemiology and Virus Dynamics written by Till D. Frank and published by Springer Nature. This book was released on 2022-03-30 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the COVID-19 pandemic from a quantitative perspective based on mathematical models and methods largely used in nonlinear physics. It aims to study COVID-19 epidemics in countries and SARS-CoV-2 infections in individuals from the nonlinear physics perspective and to model explicitly COVID-19 data observed in countries and virus load data observed in COVID-19 patients. The first part of this book provides a short technical introduction into amplitude spaces given by eigenvalues, eigenvectors, and amplitudes.In the second part of the book, mathematical models of epidemiology are introduced such as the SIR and SEIR models and applied to describe COVID-19 epidemics in various countries around the world. In the third part of the book, virus dynamics models are considered and applied to infections in COVID-19 patients. This book is written for researchers, modellers, and graduate students in physics and medicine, epidemiology and virology, biology, applied mathematics, and computer sciences. This book identifies the relevant mechanisms behind past COVID-19 outbreaks and in doing so can help efforts to stop future COVID-19 outbreaks and other epidemic outbreaks. Likewise, this book points out the physics underlying SARS-CoV-2 infections in patients and in doing so supports a physics perspective to address human immune reactions to SARS-CoV-2 infections and similar virus infections.

Download or read book Online Learning and its Users written by Claire McAvinia and published by Chandos Publishing. This book was released on 2016-04-25 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Online Learning and Its Users: Lessons for Higher Education re-examines the impact of learning technologies in higher education. The book focuses particularly on the introduction and mainstreaming of one of the most widely used, the virtual learning environment (VLE) or learning management system (LMS). The book presents an activity theoretic analysis of the VLE’s adoption, drawing on research into this process at a range of higher education institutions. Through analysis and discussion of the activities of managers, lecturers, and learners using the VLE, lessons are identified to inform future initiatives including the implementation of massive open online courses (MOOCs). A replicable research design is included and explained to support evaluation and analysis of the use of online learning in other settings. The book questions accepted views of the place of technologies in higher education, arguing that there has been a repeated cycle of hype and disappointment accompanying the development of online learning. While much research has documented this cycle, finding new strategies to break it has proved to be a more difficult challenge. Why has technology not made more impact? Are lecturers going to be left behind by their own students in the use of digital technologies? Why have we seen costly and time-consuming failures? This book argues that we can answer these questions by heeding the lessons from previous experiences with the VLE and early iterations of the MOOC. More importantly, we can begin to ask new and different questions for the future to ensure better outcomes for our institutions and ultimately our learners. presents institution-wide analysis of the adoption of a key educational technology for higher education, validated across multiple sites, to support deeper understanding of the use of learning technologies in context describes Activity Theory and presents a replicable model to operationalise it for investigations of the use of online learning in higher education and other settings provides a unique perspective on the historical experience of VLE adoption and mainstreaming to identify important insights and essential lessons for the future

Download or read book Mechanical Ventilation Amid the COVID 19 Pandemic written by Amir A. Hakimi and published by Springer Nature. This book was released on 2022-02-11 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: The surge in COVID-19 cases leading to hospitalizations around the world quickly depleted hospital resources and reserves, forcing physicians to make extremely difficult life-or-death decisions on ventilator allocation between patients. Leaders in academia and industry have developed numerous ventilator support systems using both consumer- and industry-grade hardware to sustain life and to provide intermediate respiratory relief for hospitalized patients. This book is the first of its kind to discuss the respiratory pathophysiology underlying COVID-19, explain ventilator mechanics, provide and evaluate a repository of innovative ventilator support devices conceived amid the pandemic, and explain both hardware and software components necessary to develop an inexpensive ventilator support device. This book serves both as a historical record of the collaborative and innovative response to the anticipated ventilator shortage during the COVID-19 pandemic and as a guide for physicians, engineers, and DIY'ers interested in developing inexpensive transitory ventilator support devices.

Download or read book COVID 19 Pandemic Dynamics written by Igor Nesteruk and published by Springer Nature. This book was released on 2021-02-10 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the estimate of epidemic characteristics for different countries/regions in the world with the use of known SIR (susceptible-infected-removed) model for the dynamics of the epidemic, the known exact solution of the linear differential equations and statistical approach developed before. The COVID-19 pandemic is of great interest to researchers due to its high mortality and a negative impact to the world economy. Correct simulation of the pandemic dynamics needs complicated mathematical models and many efforts for unknown parameters identification. The simple method of detection of the new pandemic wave is proposed and SIR model generalized. The hidden periods, epidemic durations, final numbers of cases, the effective reproduction numbers and probabilities of meeting an infected person are presented for countries like USA, Germany, UK, the Republic of Korea, Italy, Spain, France, the Republic of Moldova, Ukraine, and for the world. The presented information is useful to regulate the quarantine activities and to predict the medical and economic consequences of different/future pandemics.

Download or read book Computational Epidemiology written by Ellen Kuhl and published by Springer Nature. This book was released on 2021-09-22 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This innovative textbook brings together modern concepts in mathematical epidemiology, computational modeling, physics-based simulation, data science, and machine learning to understand one of the most significant problems of our current time, the outbreak dynamics and outbreak control of COVID-19. It teaches the relevant tools to model and simulate nonlinear dynamic systems in view of a global pandemic that is acutely relevant to human health. If you are a student, educator, basic scientist, or medical researcher in the natural or social sciences, or someone passionate about big data and human health: This book is for you! It serves as a textbook for undergraduates and graduate students, and a monograph for researchers and scientists. It can be used in the mathematical life sciences suitable for courses in applied mathematics, biomedical engineering, biostatistics, computer science, data science, epidemiology, health sciences, machine learning, mathematical biology, numerical methods, and probabilistic programming. This book is a personal reflection on the role of data-driven modeling during the COVID-19 pandemic, motivated by the curiosity to understand it.

Download or read book COVID 19 by Cases written by Sujanthy Rajaram and published by Nova Science Publishers. This book was released on 2021 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A clinical account written by front-line providers, COVID-19 by Cases is the first comprehensive review text on COVID-19. As such, the inventive format features a case-based and systems-based review of observations, clinical knowledge, basic science, ethics, and personal experiences during the COVID-19 pandemic. With each systems-based chapter encompassing a case report, literature review, and discussion, COVID-19 by Cases is intended for a broad audience, including clinical providers, clinical educators, and students. It also serves as a standalone account to preserve this unique time in human history. COVID-19 by Cases is a multi-institutional effort with input from hospitalists, outpatient physicians, specialists, residents, nurses, pharmacists, clinical educators, and students"--

Download or read book The Tribute of Physiology for the Understanding of COVID 19 Disease written by Georges Leftheriotis and published by Frontiers Media SA. This book was released on 2021-11-23 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Digital Image Processing Applications written by Paulo Ambrosio and published by BoD – Books on Demand. This book was released on 2022-04-20 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital image processing can refer to a wide variety of techniques, concepts, and applications of different types of processing for different purposes. This book provides examples of digital image processing applications and presents recent research on processing concepts and techniques. Chapters cover such topics as image processing in medical physics, binarization, video processing, and more.

Download or read book Computational Topology for Biomedical Image and Data Analysis written by Rodrigo Rojas Moraleda and published by CRC Press. This book was released on 2019-07-12 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an accessible yet rigorous introduction to topology and homology focused on the simplicial space. It presents a compact pipeline from the foundations of topology to biomedical applications. It will be of interest to medical physicists, computer scientists, and engineers, as well as undergraduate and graduate students interested in this topic. Features: Presents a practical guide to algebraic topology as well as persistence homology Contains application examples in the field of biomedicine, including the analysis of histological images and point cloud data

Download or read book COVID 19 written by Jie-Ming Qu and published by Elsevier. This book was released on 2020-10-22 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: COVID-19: The Essentials of Prevention and Treatment elaborates on the ethology, pathogenesis, epidemiology, clinical characteristics, treatment principles, rehabilitation and prevention, and prevention and control measures for COVID-19. Aimed at healthcare workers, and written to be a practical guide, six chapters cover the following aspects of COVID-19: respiratory viruses; pathogenesis; case definitions and diagnosis; treatment; prevention and disease control; and prospects for the management and research of respiratory virus infections. This book gives first-hand information on the prevention, control, diagnosis and treatment of COVID-19. COVID-19 was recognized as a pandemic in March 2020 by the World Health Organization. It is a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Physicians working in China, particularly where the outbreak was first identified in Wuhan, have built up knowledge of prevention and control measures, and diagnosis and treatment of this disease. These insights are now globally relevant. The authors of this book are senior physicians specializing in respiratory diseases, pulmonary diseases and critical care medicine, and are all clinical and scientific research experts working in China, with particular experience in Wuhan. Describes the prevention, control, diagnosis and treatment of COVID-19 Offers practical guidance to healthcare professionals for COVID-19 Gives clinical insights in a question and answer format Details first-hand experience in Chinese cities during the initial outbreak Presents insights that healthcare professionals need to prevent, diagnose, and treat COVID-19

Download or read book Covid 19 Pandemic In Singapore written by Yee Sin Leo and published by World Scientific. This book was released on 2022-05-05 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Centre for Infectious Diseases (NCID) is the result of many years in the planning, and it finally officially opened its doors in September 2019, just months before the entire world was tested by the COVID-19 pandemic. This book is the work of many people who represent an even larger pool of people from NCID, Singapore and the rest of the world in trying to understand and contain the SARS- CoV-2 virus. There are chapters on science, the public health response both locally and globally, as well as personal reflections from NCID and Tan Tock Seng Hospital staff and staff from other public healthcare institutions who were deployed to NCID which bring home the human impact of the pandemic. We are very grateful to all the authors for taking the time to put together their thoughtful chapters as well as the senior academics and public health leaders who have provided us with generous comments on the manuscript. We hope that the readers of the book will gain a better insight into the response to the virus from so many different perspectives. Although the pandemic has evolved far beyond the pages of this book globally, the lessons learned from the early days are still relevant. We hope that the chapters will be helpful as we review our experience of this pandemic and face the next emerging infectious disease in the years to come.This book provides a comprehensive look at many different aspects of response in Singapore to the pandemic in the crucial first several months, including clinical, laboratory, epidemiology, research, community engagement and the unprecedented challenge of outbreak involving migrant workers in dormitory settings. On a personal note, it has first-hand accounts of staff at the NCID who were at the forefront of battling COVID-19 in Singapore. It also gives a global perspective of the pandemic, together with insights into the unique Singapore experience of managing the pandemic. The Singapore response to the pandemic has been something which the global community has been very interested in and this book is the first to comprehensively describe that response from a number of different angles which will be useful to scientists, clinicians, public health professionals and policy makers.

Download or read book The Modern Technology of Radiation Oncology written by Jake Van Dyk and published by Medical Physics Publishing Corporation. This book was released on 1999 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details technology associated with radiation oncology, emphasizing design of all equipment allied with radiation treatment. Describes procedures required to implement equipment in clinical service, covering needs assessment, purchase, acceptance, and commissioning, and explains quality assurance issues. Also addresses less common and evolving technologies. For medical physicists and radiation oncologists, as well as radiation therapists, dosimetrists, and engineering technologists. Includes bandw medical images and photos of equipment. Paper edition (unseen), $145.95. Annotation copyrighted by Book News, Inc., Portland, OR

Download or read book Leveraging Technology as a Response to the COVID Pandemic written by Harry P. Pappas and published by CRC Press. This book was released on 2022-12-30 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2019 the world was struck with the Coronavirus (COVID-19) infecting major portions of the world’s population. There were no vaccines or treatments available to help mitigate the disease or offer a cure. The world's health systems were inundated with massive numbers of patients with varying ranges of symptoms, acuity, and levels of criticality. The world's healthcare organizations soon found themselves in an unmanageable situation, directly impacting the ability to manage patients across the entire healthcare environment. Most healthcare institutions had plans for emergency preparedness and procedures to deal with temporary crises, none of which were effective against the impact of COVID-19. COVID-19 was a highly contagious disease, resulting in high volumes of admissions with long lengths of stay. The virus quickly overwhelmed institutions with large patient volumes, resulting in shortages of patient beds, medical equipment, personal protective devices, cleaning agents, and other critical supplies. Hospital operations were further impacted by staff shortages due to exposure, resulting contagion, the shutdown of transit systems, and responsibilities at home due to school and business closures. This timely and important book describes the impact on the hospital ability to provide patient care and how healthcare institutions leveraged diverse technology solutions to combat the impact of COVID-19 on providing patient care. The authors also discuss implementation of these technology solutions and the many lessons learned of how healthcare institutions can enhance their emergency preparedness in the future from the COVID experience. The authors would like to acknowledge, thank, and dedicate this book to the hundreds of thousands of healthcare workers around the world who spent countless hours and put their own lives and families lives at risk to help patients though this pandemic.

Download or read book Rapid Expert Consultations on the COVID 19 Pandemic written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-05-30 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to a request from the Office of Science and Technology Policy and the Office of the Assistant Secretary for Preparedness and Response, the National Academies of Sciences, Engineering, and Medicine convened a standing committee of experts to help inform the federal government on critical science and policy issues related to emerging infectious diseases and other 21st century health threats. This set of Rapid Expert Consultations are the first of their kind and represent the best evidence available to the Committee at the time each publication was released. The science on these issues is continually evolving, and the scientific consensus the Committee reaches on these topics will likely evolve with it. The standing committee includes members with expertise in emerging infectious diseases, public health, public health preparedness and response, biological sciences, clinical care and crisis standards of care, risk communication, and regulatory issues.

Download or read book The Virus in the Age of Madness written by Bernard-Henri Lévy and published by Yale University Press. This book was released on 2020-07-28 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: A trenchant look at how the coronavirus reveals the dangerous fault lines of contemporary society With medical mysteries, rising death tolls, and conspiracy theories beamed minute by minute through the vast web universe, the coronavirus pandemic has irrevocably altered societies around the world. In this sharp essay, world-renowned philosopher Bernard-Henri Lévy interrogates the many meanings and metaphors we have assigned to the pandemic—and what they tell us about ourselves. Drawing on the philosophical tradition from Plato and Aristotle to Lacan and Foucault, Lévy asks uncomfortable questions about reality and mythology: he rejects the idea that the virus is a warning from nature, the inevitable result of global capitalism; he questions the heroic status of doctors, asking us to think critically about the loci of authority and power; he challenges the panicked polarization that dominates online discourse. Lucid, incisive, and always original, Lévy takes a bird’s-eye view of the most consequential historical event of our time and proposes a way to defend human society from threats to our collective future.

Download or read book Why We Get Sick written by Benjamin Bikman and published by BenBella Books. This book was released on 2020-07-21 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: A scientist reveals the groundbreaking evidence linking many major diseases, including cancer, diabetes, and Alzheimer's disease, to a common root cause—insulin resistance—and shares an easy, effective plan to reverse and prevent it. We are sick. Around the world, we struggle with diseases that were once considered rare. Cancer, heart disease, Alzheimer's disease, and diabetes affect millions each year; many people are also struggling with hypertension, weight gain, fatty liver, dementia, low testosterone, menstrual irregularities and infertility, and more. We treat the symptoms, not realizing that all of these diseases and disorders have something in common. Each of them is caused or made worse by a condition known as insulin resistance. And you might have it. Odds are you do—over half of all adults in the United States are insulin resistant, with most other countries either worse or not far behind. In Why We Get Sick, internationally renowned scientist and pathophysiology professor Benjamin Bikman explores why insulin resistance has become so prevalent and why it matters. Unless we recognize it and take steps to reverse the trend, major chronic diseases will be even more widespread. But reversing insulin resistance is possible, and Bikman offers an evidence-based plan to stop and prevent it, with helpful food lists, meal suggestions, easy exercise principles, and more. Full of surprising research and practical advice, Why We Get Sick will help you to take control of your health.