الصفحة 9
الصفحة 9
Frontiers in Hardware Security and Trust : Theory, design and practice
The footprint and power constraints imposed on internet-of-things end-points, smart sensors, mobile and ad hoc network devices make traditional and software based cryptographic solutions that require a general-purpose processor increasingly unfeasible. The fact that security is not the primary functionality of these devices means that only a small portion of their limited processing power and storage is available for security, driving the need for alternative security solutions. Hardware security - including hardware obfuscation, hardware security primitives, side-channel attacks and so on - is therefore becoming an increasingly active research area in both academia and industry.
Frommer's radiology for the dental professional
With a wealth of features that underscore practical application, you will not only learn the proper step-by-step techniques for safe and effective dental imaging, but you’ll also learn how to evaluate and, if applicable, interpret the images. This full-color 10th Edition boasts new content on digital imaging, expanded information on radiation safety and infection control, plus updated new photos of the latest techniques and technology. New chapter summaries and review questions further reinforce your understanding and application skills, and feature boxes help you troubleshoot and prevent common errors. Overall, it’s the ideal radiology introduction for anyone pursuing a successful career in the dental professions!
From GSM to LTE-Advanced Pro and 5G: An Introduction to Mobile Networks and Mobile Broadband
Offers an authoritative guide to the technical descriptions of the various wireless technologies currently in use. Explains the rationale behind their differing mechanisms and implementations while exploring the advantages and limitations of each technology. Reflects the significant changes in mobile network technology that have taken place since the third edition was published. Offers a new chapter on 5G NR that explores its non-standalone and standalone architecture. In the Wi-Fi chapter, additional sections focus on the new WPA3 authentication protocol, the new 802.11ax air interface and protocol extensions like 802.11k and 11v for meshed networks.
From Dust To Stars : Studies of the Formation and Early Evolution of Stars
Studies of stellar formation in galaxies have a profound impact on our understanding of the present and the early universe. The book describes complex physical processes involved in the creation of stars and during their young lives. It illustrates how these processes reveal themselves from radio wavelengths to high energy X-rays and gamma -rays, with special reference towards high energy signatures. Several sections devoted to key analysis techniques demonstrate how modern research in this field is pursued.
Free-Radical-Induced DNA Damage and Its Repair : A Chemical Perspective
Understanding of the molecular basis of DNA damage and its repair has increased dramatically in recent years, and substantial knowledge now exists concerning the products arising from free-radical attack on DNA. Free-radical DNA damage may lead to mutations, cancer, and cell death. Free radicals have various sources, notably ionizing radiation and oxidative stress. In radiotherapy for cancer and with some anticancer drugs, use is made of cell death by excessive DNA damage. The mechanisms leading to products of free-radical attack which have been studied in models and with small double-stranded DNA fragments are discussed in detail, and the basics of the underlying free-radical chemistry are dealt with in separate chapters.
Forest Radioecology in Fukushima : Radiocesium Dynamics, Impact, and Future
This book provides holistic information on the radioactive contamination of forests. Topics are highly interdisciplinary, ranging from the dynamics of radioactive cesium in forest ecosystems to the radiation protection or the socio-economic aspects of radiation effects. It is designed to help people understand the radioactive contamination in forests and provide hints of how to cope with it and restore their livelihoods. The book is characterized by its well-balanced structure that allows the reader to understand the whole picture without going into too much scientific content. After explaining the basics of radioactive materials and radiation, the book illustrates the radioactive contamination of forests, it also describes the impacts on the forestry and life of local people and the measures taken by. Few books address the concerns about how to deal with radioactive contamination of forests and the future perspectives. In this book, people can learn all about the Fukushima nuclear accident of forests, forest products, and people with abundant reference materials.
Forest Inventory : Methodology and Applications
This book has been developed as a forest inventory textbook for students and can also serve as a handbook for practical foresters. The book is divided into four sections. The first section deals mostly with sampling issues. First, we present the basic sampling designs at a fairly non-technical mathematical level. In addition, we present some more advanced sampling issues often needed in forest inventory. Those include for instance problems with systematic sampling, and methods for sampling vegetation or rare populations. Forest inventory also includes issues that are unique to forestry, like problems in measuring sample plots in the field, or utilising sample tree measurements. These issues include highly sophisticated methodology, but we try to present these also such that forestry students can grasp the ideas behind them. Each method is presented with examples. For foresters who need more details, references are given to more advanced scientific papers and books in the fields of statistics and biometrics.
Forensic Pathology Reviews ; Vol. 4
Building on the excellent foundation laid in earlier volumes of the series, leading forensic pathologists from the United States and around the world again provide in Forensic Pathology Reviews, Volume 4 evidence-based accounts of special topics of current interest from various fields of forensic pathology and death-scene investigation. The authors offer cutting-edge insights into death from environmental conditions (lightning and elder abuse), homicide by sharp force, death from natural causes (asthma, Marfan syndrome, and peliosis of the liver and spleen), and pathology of human endothelium in septic organ failure.
Forensic pathology reviews ; Vol. 3
Maintaining the high quality achieved in earlier volumes, leading national and international forensic pathologists provide in Forensic Pathology Reviews, Volume 3 evidence-based accounts of special topics of current interest from various fields of forensic pathology and death-scene investigation. The authors offer cutting-edge insights into the medicolegal investigation of bodies found in water, the forensic aspects of the human immunodeficiency virus (HIV)-1 infection of the central nervous system, deaths in a head-down position, and forensic bitemark analysis. Additional chapters address taphonomic changes in human bodies during the early postmortem interval, arrhythmogenic ventricular dysplasia that produces sudden death in young people, the postmortem diagnosis of death in anaphylaxis, and iatrogenic deaths. The forensic aspects of suicide, murder-suicide, and suicide trends in the United States are also discussed, along with the evaluation of fatal pulmonary thromboembolism and the use of radiology in medicolegal investigations. A comprehensive, up-to-date review of the international literature is given for each chapter. Evidence-based and state-of-the-art, Forensic Pathology Reviews, Volume 3 synthesizes the practical advances made in a variety of important subspecialties of forensic pathology, demonstrating how the latest medical and scientific advances are being applied to solve current problems of high interest to forensic pathologists today.
Food Safety and Ways to Prevent Life-Threatening Pollutants
The fears regarding food safety started long time ago, and till this very moment of ours, the international organizations and INGOs pay lots of hard work to minimize and achieve reduction in the effects and the suffering caused to people around the world by contaminated foods each year. This research talks about the main patterns of food contaminants, and they are chemical, physical, biological, and last but not least the contamination caused by radioactive substances. It is also important to talk about the methods of precaution and protection against the diseases and illnesses produced by contaminated foods, as well about the role of INGOs which are dedicated and specialized in law and regulations enactment for bounding the incidence of food contamination in the world, for raising the public awareness towards food safety, and to keep up with the latest updates of events. This research also contains vast Information about Covid-19 and its spreading process via contaminated food.
Fondamenti di ingegneria clinica ; Vol.2 : Ecotomografia = Fundamentals of clinical engineering ; Vol.2 : Ultrasound
With the second volume of Clinical Engineering, the Author intends to provide an updated scientific-didactic overview of the physical principles of ultrasound, of the technology and of the implementation aspects of the ecotomograph.
Focal liver lesions : Detection, characterization, ablation
Few fields of medicine have witnessed such impressive progress as the diagnosis and treatment of liver tumors. Advances in imaging technology, the development of novel contrast agents, and the introduction of optimized scanning protocols have greatly facilitated the non-invasive detection and characterization of focal liver lesions. Furthermore, image-guided techniques for percutaneous tumor ablation have become an accepted alternative treatment for patients with inoperable liver cancer. This book provides a comprehensive and up-to-date overview of the role of diagnostic and interventional radiology in respect of liver tumors. The volume moves from background sections on methodology and segmental liver anatomy to the main sections on the diagnosis of benign and malignant liver lesions. An integrated approach, focused on the correlation of ultrasound, CT, and MR imaging findings, is presented. Finally, a full section describes the principles, methods, and results of percutaneous tumor ablation techniques.
Financial cryptography and data security ; 11th International Conference, FC 2007, and First International workshop on usable security, USEC 2007, Scarborough, Trinidad/Tobago, February 12-16, 2007. Revised Selected Papers
This book cover all aspects of securing transactions and systems, which this year included a range of technical areas such as cryptography, payment systems, anonymity, privacy, - thentication, and commercial and ?nancial transactions.
Field and service robotics : Results of the 6th international conference
This book presents the results of the sixth edition of Field and Service Robotics, FSR07, held in Chamonix, France, on 9th - 12th July 2007. The conference provided a forum for researchers, professionals and robot manufacturers to exchange up-to-date technical knowledge and experience. This book offers a collection of a broad range of topics including: Underwater Robots and Systems, Autonomous Navigation for Unmanned Aerial Vehicles, Simultaneous Localization and Mapping, Climbing Robotics, Sensor Fusion.
Fenomeni Radioattivi : Dai nuclei alle stelle = Radioactive phenomena : From nuclei to stars
The topics covered constitute an introduction to radioactive phenomena in the strict sense with excursions, having as a starting point and guiding thread the decay b, in the field of elementary particle physics, in particular neutrinos, and astrophysics. Some topics are traditional (alpha decay, beta gamma), others concern frontier physics (so that the reader is offered particular itineraries from established physics to evolving physics).
Facts about the most three common types of cancer in Syria
Cancer occurs when the cellular reproduction process goes out of control. In other words, cancer is a disease characterized by uncontrolled, uncoordinated and undesirable cell division. Unlike normal cells, cancer cells continue to grow and divide for their whole lives, replicating into more and more harmful cells. But death rates are falling, thanks to earlier detection of tumours and improved use of existing treatments - mainly chemotherapy biological therapy and radiotherapy. And today Our research tends to spot the light on the most common types of cancers in Syria which was found to be lung cancer, colorectal cancer, and breast cancer.
Exosomes based drug delivery strategies for brain disorders
Provides a comprehensive overview of the role of exosomes in brain diseases, including stroke, multiple sclerosis, Parkinson's disease, Alzheimer's disease, epilepsy, and depression. It covers the basics of exosome biogenesis, composition, and synthesis, as well as the therapeutic potential of exosomes in brain disorders. The correlation between exosomes and neuroinflammation, the challenges of using exosomes as a novel carrier, and engineered exosomes to deliver therapeutic protein are covered well in this book. Use of radiolabelled exosomes as a diagnostic tool and the toxicity studies of exosomes with potential overcome approaches. It is an essential resource for researchers, clinicians, and healthcare professionals working in the field of exosome research, especially on its applications in brain disorders.
Evidence-based positron emission tomography : Summary of recent meta-analyses on PET
This book summarizes the findings of recent evidence-based articles (meta-analyses) on the use of positron emission tomography (PET) for various clinical indications. It is divided into five main sections, starting with an introduction to PET and meta-analysis.
Evidence-Based Imaging : Optimizing Imaging in Patient Care
Evidence-Based Imaging: Optimizing Imaging for Patient Care presents the radiologist and clinician with a user-friendly guide to the evidence-based science and the merit behind the diagnostic imaging studies performed in medicine. The book provides a systematic framework for understanding the best imaging choices for patient care.
Evidence based practice in Neuro-oncology
This book provides evidence-based management in neuro-oncology covering all aspects such as pathology, radiology, surgery, radiation, and chemotherapy.The field of neuro-oncology is rapidly evolving and new evidence is coming out every day towards the optimal management of brain tumors. This necessitates a requirement of a complete guide that shall provide an evidence-based and personalized approach towards dealing with patients. This book also covers recent advances in personalized treatment formed through the relevant basis of anatomy, imaging, radiology, surgical, radiation and systemic treatment of brain and spinal tumors. In addition it also covers the , practical aspects of the planning of the Gamma knife and other radio surgical aspects.
