الصفحة 17
الصفحة 17
Digital Timing Measurements : From Scopes and Probes to Timing and Jitter
As many circuits and applications now enter the Gigahertz frequency range, accurate digital timing measurements have become crucial in the design, verification, characterization, and application of electronic circuits. To be successful in this endeavour, an engineer needs a knowledge base covering instrumentation, measurement techniques, signal integrity, jitter and timing concepts, and statistics. Very often even the most experienced digital test engineers, while mastering some of those subjects, lack systematic knowledge or experience in the high speed signal area.
Digital Integration, Growth and Rational Regulation
This book focuses on the role of information and communication technologies for economic integration, networking and growth. Technological and regulatory dynamics are highlighted with respect to EU countries and the US. The analysis deals with the main issues of rational regulations in open economies. Schumpeterian developments and dynamic efficiency gains are crucial for Europe in the context of telecommunications competition and network modernisation – achieving the goals of the Lisbon Agenda requires adequate incentives for investment and solid capital market prospects. Economic progress in the digital knowledge society will be characterised by enormous structural change and the growth of digital services. New policy conclusions at both the national and international levels – including welfare analysis – are presented.
Digital Document Processing : Major Directions and Recent Advances
With the advent of the Digital Library initiative, web document processing and biometric aspects of digital document processing, together with new techniques of printed and handwritten Optical Character Recognition (OCR), a good overview of this fast-developing field is invaluable. In this book, all the major and frontier topics in the field of document analysis are brought together into a single volume creating a unique reference source.
Digging it up down under : A practical guide to doing archaeology in Australia
This book contains the answers to these questions, and more. Whether you are a graduate student seeking to gain overseas experience, a volunteer wanting to learn more about archaeology by working on a real site, or a professional archaeologist interested in gaining employment, this volume provides a unique introduction to undertaking archaeology in an Australian setting. Grounded in the social, political and ethical issues that inform Australian archaeology today, Digging it up Down Under includes advice on the local legislative situation, relevant codes of ethics, definitions of artifacts and sites, and the history and characteristic features of the occupation of the continent by both Aboriginal and European people.
Differential Undercounts in the U.S. Census : Who is Missed?
This book describes the differences in US census coverage, also referred to as “differential undercount”, by showing which groups have the highest net undercounts and which groups have the greatest undercount differentials, and discusses why such undercounts occur. In addition to focusing on measuring census coverage for several demographic characteristics, including age, gender, race, Hispanic origin status, and tenure, it also considers several of the main hard-to-count populations, such as immigrants, the homeless, the LBGT community, children in foster care, and the disabled. However, given the dearth of accurate undercount data for these groups, they are covered less comprehensively than those demographic groups for which there is reliable undercount data from the Census Bureau. This book is of interest to demographers, statisticians, survey methodologists, and all those interested in census coverage.
Dialogic Education and Technology : Expanding the Space of Learning
Dialogic Education and Technology is about using new technology to draw people into the kind of dialogues which take them beyond themselves into learning, thinking and creativity. The program of research reported in this book reveals key characteristics of learning dialogues and demonstrates ways in which computers and networks can deepen, enrich and expand such dialogues. A dialogic perspective is developed drawing upon recent work in communications theory, psychology, computer science and philosophy. The central argument of the book is that there is a convergence between this dialogic perspective in education and the affordances of new information and communications technology. A genuinely dialogic perspective is relatively new to the field of educational technology and there is a considerable amount of interest in this topic amongst researchers who wish to see what extra insights, if any, a dialogical approach can offer them.
Diabetes mellitus and bacterial and fungal urinary tract infection
Diabetes mellitus is a heterogeneous group of disorders characterized by variable degrees of insulin resistance, impaired insulin secretion, and increased glucose production. Patients with type 2 diabetes mellitus are at increased risk of infections, with the urinary tract being the most frequent infection site. Various impairments in the immune system, in addition to poor metabolic control of diabetes, and incomplete bladder emptying due to autonomic neuropathy, may all contribute in the pathogenesis of urinary tract infections (UTI) in diabetic patients. Factors that were found to enhance the risk for UTI in diabetics include age, metabolic control, and long-term complications, primarily diabetic nephropathy and cystopathy. The spectrum of UTI in these patients ranges from asymptomatic bacteriuria (ASB) to lower UTI (cystitis), pyelonephritis, and severe urosepsis.
Diabetes Mellitus & Recent developments
Diabetes mellitus is a group of metabolic disease characterized by hyperglycemia resulting from defect in insulin secretion, insulin action, or both. Symptoms of marked hyperglycemia include polyuria, polydipsia, weight loss, sometimes with polyphagia, and blurred vision. Frequency of diabetic in the world About 1 in 11 adults worldwide now have diabetes mellitus, 90% of whom have type 2 diabetes mellitus (T2DM). Asia is a major area of the rapidly emerging T2DM global epidemic Classification Of Diabetic Mellitus. 1-Type 1 diabetes: which accounts for only5–10% of those with diabetes, results from a cellular-mediated autoimmune destruction of the cells of the pancreas. 2-Type 2 diabetes: which accounts for90 –95% of those with diabetes, result from insulin resistance. The chronic complications of diabetes mellitus affect many organ systems and are responsible for the majority of morbidity and mortality. Such as, retinopathy, diabetic foot, neuropathy, and nephropathy, sexual dysfunction, and skin changes.
Developmental State Building : The Politics of Emerging Economies
This book modifies and revitalizes the concept of the ‘developmental state’ to understand the politics of emerging economy through nuanced analysis on the roles of human agency in the context of structural transformation. In other words, there is a revived interest in the ‘developmental state’ concept. The nature of the ‘emerging state’ is characterized by its attitude toward economic development and industrialization. Emerging states have engaged in the promotion of agriculture, trade, and industry and played a transformative role to pursue a certain path of economic development. Their success has cast doubt about the principle of laissez faire among the people in the developing world. This doubt, together with the progress of democratization, has prompted policymakers to discover when and how economic policies should deviate from laissez faire, what prevents political leaders and state institutions from being captured by vested interests, and what induce them to drive economic development.
Development and characterization of a dispersion-encoded method for low-coherence interferometry
This book discusses an extension to low-coherence interferometry by dispersion-encoding. The approach is theoretically designed and implemented for applications such as surface profilometry, polymeric cross-linking estimation and the determination of thin-film layer thicknesses. During a characterization, it was shown that an axial measurement range of 79.91 µm with an axial resolution of 0.1 nm is achievable. Simultaneously, profiles of up to 1.5 mm in length were obtained in a scan-free manner. This marked a significant improvement in relation to the state-of-the-art in terms of dynamic range.
Developing metaverse for AIU
Metaverse is the virtual world in which humans can see each other in the form of 3D and communicate with each other in a virtual place that looks exactly like the real world, but the developers of metaverse so far used these virtual worlds for profit purposes only, this is what prompted us to build a virtual world that basicly contain the university, which can help students communicate with each other, see teachers and obtain the information they need from university employees without having to travel long distances, this project provides a distance education service without dispensing the idea of interacting with teachers directly and seeing others. Our virtual world has the ability to connect with any virtual world because of it’s base structure, It’s scalable as much as we need because it’s connected to the blockchain.
Design of Hybrid Structures : Where Steel Profiles Meet Concrete
Focuses on design approaches for concrete structures reinforced in an unconventional way by steel profiles. It explains force transfer mechanisms of steel profiles and oncrete interfaces, and an analysis of the characteristics of hybrid structures, including slendercomponents. Several types of hybrid designs are addressed: walls and columns with several embedded steel profiles, connections strengthened by steel profiles between steel and composite or reinforced concrete components, including the specific case of shear keys connecting deep beams or flat slabs to columns. The transition zones in partly reinforced concrete and partly composite columns are also covered.
Design for Manufacturability and Statistical Design : A Constructive Approach
Design for Manufacturability and Statistical Design: A Constructive Approach provides a thorough treatment of the causes of variability, methods for statistical data characterization, and techniques for modeling, analysis, and optimization of integrated circuits to improve yield.
Derivatives
Derivatives is the definitive guide to derivatives and derivative markets. Written by experts working with CFA Institute, this book is an authoritative reference for students and investment professionals interested in the role of derivatives within comprehensive portfolio management. General discussion of the types of derivatives and their characteristics gives way to detailed examination of each market and its contracts, including forwards, futures, options, and swaps, followed by a look at credit derivative markets and their instruments.
Dental Image Processing for Human Identification
This book presents an approach to postmortem human identification using dental image processing based on dental features and characteristics, and provides information on various identification systems based on dental features using image processing operations.
Dental Hard Tissues and Bonding : Interfacial Phenomena and Related Properties
This book comprehensively reviews bonding to enamel, dentin and cementum and analyses relevant adhesion mechanisms. Emphasis is placed on the characterization of material interfaces with dental tissues in situ. The volume also stresses the importance of appropriate experimental protocol design in facilitating clinically-relevant research methods, clarifies the mechanisms of adhesion of polymeric materials to hard dental tissues and furnishes a handy reference for routine clinical procedures in restorative and prosthetic dentistry as well as orthodontics. The book introduces important aspects of the chemistry of dental materials and their adaptation to dental hard tissues. It also analyses interfacial phenomena occurring during application of materials, including mechanical properties, and structural-compositional alterations. The text presents the current instrumental approaches in studying related issues and a summary of the current status of theories concerning bonding to dental tissues.
Dental gold alloys and gold nanoparticles for biomedical applications
Focuses on recent advances in dental gold alloys and gold nanoparticles (GNPs) for biomedical applications. Dental gold alloys combine several highly desirable mechanical properties, such as high strength, ductility, and elasticity, with an extremely robust chemical stability in the mouth.
Demographic Change and Intergenerational Justice : The Implementation of Long-Term Thinking in the Political Decision Making Process
The book deals with the complex relationship between intergenerational justice and demographic change and is characterized by its interdisciplinary approach. The authors come from a multitude of professional backgrounds and from several countries. This illustrates the implications of the demographic shift from many different perspectives. The book deals not only with the aspects of economic policy but also with environmental, societal and philosophical issues. The comprehensive volume is composed of five sections that pinpoint demographic trends, examine the impact of demographic changes on key indicators, investigate the relationship between key indicators and intergenerational justice, scrutinize population policies, and finally propose ways to implement long-term thinking on these issues.
Delivery of drugs ; Vol.2 : Expectations and realities of multifunctional drug delivery systems
Examines the formulation of micro-nanosized drug delivery systems and recaps opportunities for using physical methods to improve efficacy via mechano-, electroporation. The book highlights innovative delivery methods like PIPAC, including discussions on the regulatory aspects of complex injectables. Written by a diverse range of international researchers from industry and academia, the chapters examine specific aspects of characterization and manufacturing for pharmaceutical applications as well as regulatory and policy aspects.This book connects formulation scientists, regulatory experts, engineers, clinical experts and regulatory stakeholders.
Deepfake
The technology used to create such digital content has quickly become accessible to the masses, such as “DEEPFAKE.” Deep fakes refer to manipulated videos, or other digital representations produced by sophisticated artificial intelligence, that yields to synthesize a sequence of face images and voices of characters corresponding to their identities, such as voice tone, facial expression, with a good lip synchronization. Therefore, this study is about developing real-time video generation software, which generates a target video from a single input image. Several methods and algorithms have been applied to detect, analyze personalize facial expression, voice and natural head poses to present a life-like image instead of a low quality one.
