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Sistemi ACM e imaging diagnostico : Le immagini mediche come matrici attive di connessioni = ACM systems and diagnostic imaging : Medical images as active matrices of connections
The first hypothesis underlying ACM (Active Connections Matrix) systems is that each N-dimensional image can be transformed into a network of interconnected pixels that develops over time through local, deterministic, and iterative operations. The transformed image can display, in a larger dimensional space, morphological and dynamic regularities that, in the original dimensions, would be invisible or could be classified as noise. This hypothesis allows us to explain the second hypothesis underlying ACM systems: each image contains within it the inherent mathematics that produced it. In practice, it is as if each image concealed within it two other invisible images. ACM systems extract them and make them visible. The work also describes possible applications in diagnostic imaging and is therefore aimed at physicists, computer scientists, radiologists, and laboratory technicians who work in image processing.
Singular Stochastic Differential Equations
The authors introduce, in this research monograph on stochastic differential equations, a class of points termed isolated singular points. Stochastic differential equations possessing such points (called singular stochastic differential equations here) arise often in theory and in applications. However, known conditions for the existence and uniqueness of a solution typically fail for such equations. The book concentrates on the study of the existence, the uniqueness, and, what is most important, on the qualitative behaviour of solutions of singular stochastic differential equations. This is done by providing a qualitative classification of isolated singular points, into 48 possible types.
Single-shade composite resins : Indications and limitations
The most commonly performed procedure by dentists around the world is probably placing direct composite resin restorations. When compared with indirect restorations, they permit greater conservation of tooth structure while providing high esthetics at relatively lower costs. Therefore the purpose of this graduation project is to discuss the optical and mechanical properties indications and limitation of single-shade universal resin composites.
Simple Efficient Accountant Your ultimate personal accountant
This study aims to highlight the lifecycle of a new accounting information system where all the necessary Files, Diagrams, Interfaces, And data for development are completely formed and organized in an easy to understand and professional manner.
Short Stay Surgery
An ever-increasing number of surgical procedures are now being performed in ambulatory settings. Hospital beds are at a premium and resources are becoming scarcer. This atlas guides readers through all the practicalities: it looks at the potential of short-stay surgery, how to set it up and how it may be relevant to all surgical specialities. Specialists well known in their sphere discuss and illustrate operations that can be performed without a stay in hospital. The topics covered will become more and more relevant as time goes by, and those who read this book will be able to stay well ahead of the game. It is designed to help surgeons plan for the future and discover the vast potential for this form of surgery.
Shargel and Yu's applied biopharmaceutics and pharmacokinetics
Includes recent scientific developments in the field and embodies the collective contribution of experts with deep knowledge and experience in the selected subject areas. Shargel and Yu's Applied Biopharmaceutics and Pharmacokinetics, Eighth Edition provides the reader with a fundamental understanding of biopharmaceutics and pharmacokinetics principles that can be applied to patient drug therapy and rational drug product development.
Sex Work, Health, and Human Rights : Global Inequities, Challenges, and Opportunities for Action
This book provides a comprehensive overview of the health inequities and human rights issues faced by sex workers globally across diverse contexts, and outlines evidence-based strategies and best practices. Sex workers face severe health and social inequities, largely as the result of structural factors including punitive and criminalized legal environments, stigma, and social and economic exclusion and marginalization. Although previous work has largely emphasized an elevated burden and gaps in HIV and sexually transmitted infection (STI) services in sex work, less attention has been paid to the broader health and human rights concerns faced by sex workers. This contributed volume addresses this gap.
Selenium in Food and Health
The second edition of Selenium in Food and Health takes into account the considerable amount of fresh information that has been published over the past decade, by investigators from a wide range of specialties, not all of which, at first glance, might appear to have much to do with human health. It presents information in an easy-to-follow manner for the general reader who wants to make an informed judgment about the competing claims for and against Selenium’s value as a nutritional supplement, and for professionals who want to keep abreast of the latest findings about its potential role in the management of human health.
Selective Sweep
Selective Sweep deals with the theory and practice of detection of recent adaptive evolution at the genomic level from the patterns of DNA polymorphism. Recent advances in genomic sequencing provide the background for analysis of polymorphic sites in large chromosomal regions or even in whole genome, thus providing the tool for effective identification of loci that are under strong pressure of positive selection. For this reason, the studies of selective sweep, which formerly were of interest mostly to evolutionists, have become widely recognized and appreciated by the large biological community involved in identification of the targets of selection during speciation, host/pathogen interactions, and resistance to chemical agents.
Selection and Breeding Programs in Aquaculture
Although aquaculture as a biological production system has a long history, systematic and efficient breeding programs to improve economically important traits in the farmed species have rarely been utilized until recently, except for salmonid species. This means that the majority of aquaculture production (more than 90 %) is based on genetically unimproved stocks. In farm animals the situation is vastly different: practically no terrestrial farm production is based on genetically unimproved and undomesticated populations. This difference between aquaculture and livestock production is in spite of the fact that the basic elements of breeding theory are the same for fish and shellfish as for farm animals. One possible reason for the difference is the complexity of reproductive biology in aquatic species, and special consideration needs to be taken in the design of breeding plans for these species. Since 1971 AKVAFORSK, has continuously carried out large scale breeding research projects with salmonid species, and during the latest 15 years also with a number of fresh water and marine species. Results from this work and the results from other institutions around the world have brought forward considerable knowledge, which make the development of efficient breeding programs feasible. The genetic improvement obtained in selection programs for fish and shellfish is remarkable and much higher than what has been achieved in terrestrial farm animals.
Security in E-Learning
Security in E-Learning is organized in three parts. Emphasizes that security is mainly an organizational and management issue. The third goal highlights improving security as an ongoing process. Security in E-Learning includes technical fundamentals (buzz words), examples and case studies covering each of these three topics. Considering the enormous costs of creating and maintaining courses, it is surprising that security is not yet considered an important issue by professionals, professors and students. Traditional security research has been largely driven by military requirements to enforce secrecy in the realm of e-learning. In most cases, the knowledge contained in e-learning programs is widely available. Therefore, the asset is not the information itself, but the hypermedia presentation used to convey the information.
Security in an interconnected world : A strategic vision for defence policy
This book follows the idea that security policy must be based on strategic analysis. Defence policy and the role of the armed forces can subsequently be determined on the grounds of said analysis.
Security and privacy in digital economy ; 1st International Conference, SPDE 2020, Quzhou, China, October 30 – November 1, 2020, Proceedings
Constitutes the refereed proceedings of the First International Conference on Security and Privacy in Digital Economy, SPDE 2020, held in Quzhou, China, in October 2020*. The 49 revised full papers and 2 short papers were carefully reviewed and selected from 132 submissions. The papers are organized in topical sections: cyberspace security, privacy protection, anomaly and intrusion detection, trust computation and forensics, attacks and countermeasures, covert communication, security protocol, anonymous communication, security and privacy from social science.
Secure Mobile Ad-hoc Networks and Sensors ; 1st International Workshop, MADNES 2005, Singapore, September 20-22, 2005, Revised Selected Papers
This book constitutes the thoroughly refereed post-proceedings of the First International Workshop on Secure Mobile Ad-hoc Networks and Sensors, MADNES 2005, held in Singapore, in September 2005. The 12 revised full papers presented together with 5 keynote papers and 1 invited paper were carefully reviewed and selected from a total of 33 submissions. The papers address current topics of all security aspects of constrained network environments with special focus to mobile agents, sensor networks and radio frequency (RF) devices.
Seasonal Climate : Forecasting and Managing Risk
Formed around a set of lectures presented at a NATO Advanced Study Institute (ASI), this book has grown in scope and in aspiration to become organised and presented rather more as a textbook than as a standard “collection of proceedings”.
Screening of hepatitis B and hepatitis C in hemodialysis patients
Hepatitis is a liver infection characterized by inflammation of the liver tissue. Infectious causes of hepatitis include viral, bacterial, and parasitic infections, as well as non-infectious causes, such as radiation, drugs, chemicals, autoimmune diseases, and toxins. Viral infection accounts for most hepatitis cases observed in the clinical setting. The main subtypes of hepatitis include HAV, HBV, HCV, HDV, and HEV. Infections with these viruses can lead to the onset of acute disease with symptoms, including jaundice, dark urine, fatigue, nausea, vomiting, and abdominal pain. Some subtypes, such as HBV and HCV, can lead to the prolonged elevation of serum transaminase level (longer than 6 months), a condition termed chronic hepatitis.
Science of Societal Safety : Living at Times of Risks and Disasters
This book covers comprehensive but fundamental principles and concepts of disaster and accident prevention and mitigation, countermeasures, and recovery from disasters or accidents including treatment and care of the victims. Safety and security problems in our society involve not only engineering but also social, legal, economic, cultural, and psychological issues. The enhancement needed for societal safety includes comprehensive activities of all aspects from precaution to recovery, not only of people but also of governments. In the first part the fundamental concepts of safety are discussed. The second part deals with risks in the societal and natural environment. Then follows, in the third part, a description of the quantitative estimation of risk and its assessment and management. The fourth part is devoted to disaster prevention, mitigation, and recovery systems. The final, fifth part presents a future perspective of societal safety science.
Scheins Common Sense Emergency Abdominal Surgery
Emergency Abdominal Surgery is a battlefield for the surgeon - providing character-building experiences, and opportunities for triumph and disaster. In the second edition of this 'simple' book emergency abdominal surgery is discussed in an informal and no nonsense fashion - as practiced in the 'trenches' of the ER and the OR. The preferred approach for a given situation is discussed in context; it has to fulfill certain prerequisites: save live, decrease morbidity, be cost effective and be performed correctly.
Satellite communications systems engineering : Atmospheric effects, satellite link design and system
Focuses on the important basic principles that are unique and timeless to satellite-based communications delivery systems. Enhances the publication with the latest updated information and new technologies developed since the publication of the first edition. More in-depth treatments are included for the mobile satellite channel, satellite signal processing, on-board processing satellites, satellite orbits, transmission impairments, and propagation effects modeling and prediction. New chapters include interference mitigation in satellite communications, spectrum management for satellite communications, and high throughput satellites (HTS).
SAS for Data Analysis : Intermediate Statistical Methods
This book is an integrated treatment of applied statistical methods, presented at an intermediate level, and the SAS programming language. It serves as an advanced introduction to SAS as well as how to use SAS for the analysis of data arising from many different experimental and observational studies. While there are many introductory texts on SAS programming, statistical methods texts that solely make use of SAS as the software of choice for the analysis of data are rare. While this is understandable from a marketability point of view, clearly such texts will serve the need of many thousands of students and professionals who desire to learn how to use SAS beyond the basic introduction they usually receive from taking an introductory statistics course.
