تحسين النتائح
ترتيب حسب
من
الى
الصفحة 4
الصفحة 4
Complex Variables with Applications
Complex numbers can be viewed in several ways: as an element in a field, as a point in the plane, and as a two-dimensional vector. Examined properly, each perspective provides crucial insight into the interrelations between the complex number system and its parent, the real number system. It explore these relationships by adopting both generalization and specialization methods to move from real variables to complex variables, and vice versa, while simultaneously examining their analytic and geometric characteristics, using geometry to illustrate analytic concepts and employing analysis to unravel geometric notions. The engaging exposition is replete with discussions, remarks, questions, and exercises, motivating not only understanding on the part of the reader, but also developing the tools needed to think critically about mathematical problems. This focus involves a careful examination of the methods and assumptions underlying various alternative routes that lead to the same destination.
Completeness theory for propositional logics
Completeness is one of the most important notions in logic and the foundations of mathematics. Many variants of the notion have been de?ned in literature. We shallconcentrateonthesevariants,andaspects,of completenesswhicharede?ned in propositional logic. Completeness means the possibility of getting all correct and reliable sc- mata of inference by use of logical methods. The word ‘all’, seemingly neutral, is here a crucial point of distinction. Assuming the de?nition as given by E. Post we get, say, a global notion of completeness in which the reliability refers only to syntactic means of logic and outside the correct schemata of inference there are only inconsistent ones. It is impossible, however, to leave aside local aspects of the notion when we want to make it relative to some given or invented notion of truth. Completeness understood in this sense is the adequacy of logic in relation to some semantics, and the change of the logic is accompanied by the change of its semantics.
Competencies, Higher Education and Career in Japan and the Netherlands
This book investigates how social and cultural factors affect the education, training and career development of graduates of higher education in Japan and the Netherlands. Despite their different historical paths, both countries are now subject to the common pressure of globalization. As a result, the higher education sector in both countries is becoming more universal and available to a larger population, and the economy and society are becoming increasingly knowledge-intensive. The aim of this book is to explore how Dutch and Japanese graduates choose and develop their careers in reference to the above-mentioned challenges. It is based on a unique data set consisting of surveys held among graduates 3 and 8 years after leaving higher education.
Cities in Transition : Globalization, Political Change and Urban Development
This book was written with the aim of showing that even in the era of globalization developments appearing in cities are not subject to almost unconditional global forces. Rather, universal forces are decisive eventualities in the process of urban restructuring, often influencing its course and speed, yet developments and particularities within a city strongly influence the course of events and the extent to which negative characteristics of globalization might occur.
Care of Astronomical Telescopes and Accessories : A Manual for the Astronomical Observer and Amateur Telescope Maker
guide for anyone who wants to understand more than just the basics of astronomical telescopes and accessories, and how to maintain them in the peak of condition. The latest on safely adjusting, cleaning, and maintaining your equipment is combined with thoroughly updated methods from the old masters. Here, too, are details of choosing new and used optics and accessories, along with enhancements you can make to extend their versatility and useful lifetime. This book is for you. Really. Looking after an astronomical telescope isn’t only for the experts - although there are some things that only an expert should attempt - and every serious amateur astronomer will find invaluable information here, gleaned from Barlow Pepin's many years’ experience working with optical instruments.
Carbon and Its Domestication
Carbon is chemically versatile and is thus the body and soul of biological, geological, ecological and economic systems. Its appropriation by humans through diversion of its biogeochemical cycle has been a mainstay of development. This domestication is characterized by a number of thresholds: control of fire, development of agriculture, expansion of Europe, fossil-fuel use and biotechnology. All have exacted an environmental toll, not least being climatic change and biodiversity loss. Carbon management now and in the future is a ‘hot’ political issue.
Buchi neri nel mio bagno di schiuma : L’enigma di Einstein = Black holes in my bubble bath : Einstein's riddle
Einstein's Enigma, or black holes in my foam bath, tells the story of the theory of gravitation, from its beginnings to the latest developments in astrophysics, focusing on Albert Einstein's theory of general relativity and the physics of black holes. Through engaging conversations and diagrams scribbled on paper napkins, the rudiments of relativity, space-time and many aspects of modern physics follow one another. In skits narrated with pedagogical skill and remarkable literary talent, the reader will come across the informal lessons that a cosmopolitan astrophysicist gives to his friend Alfie, a free lance organizer of research projects. Join in the intellectual fun and get excited with sparkling ideas, while with your imagination you enjoy a relaxing soak in this magical tub!
Bridging divides : Maritime canals as invasion corridors
Maritime canals dissolve natural barriers to the dispersal of marine organisms, thus providing novel opportunities for natural dispersal, as well as for shipping-mediated transport. The introduction of alien species has proved to be one of the most profound and damaging of anthropogenic deeds - with both ecological and economic costs. This book is the first to assess the impacts of the world’s three principal maritime canals – the Kiel, the Panama, the Suez – as invasion corridors for alien biota. These three canals differ in their hydrological regimes, the types of biotas they connect, and in their permeability to invasions.
Brain Dynamics : Synchronization and Activity Patterns in Pulse-Coupled Neural Nets with Delays and Noise
This book addresses a large variety of models in mathematical and computational neuroscience.He devotes the main part to the synchronization problem. He presents neural net models more realistic than the conventional ones by taking into account the detailed dynamics of axons, synapses and dendrites, allowing rather arbitrary couplings between neurons. He gives a complete stabile analysis that goes significantly beyond what has been known so far. He also derives pulse-averaged equations including those of the Wilson--Cowan and the Jirsa-Haken-Nunez types and discusses the formation of spatio-temporal neuronal activity pattems. An analysis of phase locking via sinusoidal couplings leading to various kinds of movement coordination is included.
Autonomy and human rights in health care : An international perspective
Autonomy and Human Rights in Healthcare: An International Perspective is a group of essays published in memory of David Thomasma, one of the leading humanists in the field of bioethics during the twentieth century. A pioneer in the field of multidisciplinary research, having integrated major theological and philosophical traditions in the west with modern science, Thomasma was a role model to the authors who have devoted essays to his major avenues of inquiry. The authors represent many different countries and disciplines throughout the globe. The volume deals with the pressing issue of how to ground a universal bioethics in the context of the conflicted world of combative cultures and perspectives.
Australias arc of Instability : The political and cultural dynamics of regional security
The idea for this book emerged from a conversation between Vivian Forbes and Charles Eaton following two seminars held in the Department of Geography at the University of Western Australia given by Trevor So?eld and Christopher Grif?n more than ?ve years ago. One seminar involved papers from Charles Eaton and Christopher Grif?n on the recent Speight coup in Fiji; the other, given by Trevor So?eld, was on the Solomon Islands. The seminars were attended by, among others, Dennis Rumley, who on getting involved in the conversation, suggested the idea of a book and then followed through on its scope, structure, planning, and possible contributors. Looking back now, we owe a special debt of gratitude to Charles Eaton both for his enthusiasm and his ideas then, and for his continued support throughout the whole project. Since that time ?ve years ago, many people have boarded and have left the Arc.
As Pastoralists settle : Social, health, and economic consequences of the pastoral Sedentarization in Marsabit District, Kenya
Formerly nomadic livestock-keeping pastoralists have settled in many regions of the world in the past century. Some groups, including those in the former Soviet Union, Iran, and Israel, have settled in response to state-enforced measures; others including Saami in Norway or Bedouins in Saudi Arabia, in response to changing economic opportunities. East Africa, home to many cattle- and camel-keeping pastoral societies, has been among the most recent to change. The shift to sedentism by East African pastoralists increased d- matically in the late 20th century as a result of sharp economic, political, demographic, and environmental changes.
Applied Quantitative Finance
Applied Quantitative Finance (2nd edition) provides a comprehensive and state-of-the-art treatment of cutting-edge topics and methods. It provides solutions to and presents theoretical developments in many practical problems such as risk management, pricing of credit derivatives, quantification of volatility and copula modelling. The synthesis of theory and practice supported by computational tools is reflected in the selection of topics as well as in a finely tuned balance of scientific contributions on practical implementation and theoretical concepts. This linkage between theory and practice offers theoreticians insights into considerations of applicability and, vice versa, provides practitioners comfortable access to new techniques in quantitative finance.
Applications of random matrices in physics
Random matrices are widely and successfully used in physics for almost 60-70 years, beginning with the works of Dyson and Wigner. Although it is an old subject, it is constantly developing into new areas of physics and mathematics. It constitutes now a part of the general culture of a theoretical physicist. Mathematical methods inspired by random matrix theory become more powerful, sophisticated and enjoy rapidly growing applications in physics. Recent examples include the calculation of universal correlations in the mesoscopic system, new applications in disordered and quantum chaotic systems, in combinatorial and growth models, as well as the recent breakthrough, due to the matrix models, in two dimensional gravity and string theory and the non-abelian gauge theories. The book consists of the lectures of the leading specialists and covers rather systematically many of these topics.
Analytical Ultracentrifugation VIII
This book presents a comprehensive collection of 21 contributions from leading scientists in this field covering a broad spectrum of topics and presenting recent progress concerning instrumentation, data analysis and modeling, biological systems, particles, colloids, synthetic macromolecules, interacting systems. Due to the versatility of this fascinating and powerful technique, information and original publications are widespread and comprehensive collections are rare. Therefore, this volume presents a valuable source for biologists, chemists, materials scientists, and physicists interested in most recent information, results and development related to this important analytical method.
Analogy in Indian and western philosophical thought
This book was assembled from numerous excerpts, notes, and fragments according to his initial plans. Zilberman’s legacy still awaits its true discovery and this book is a second installment to it after The Birth of Meaning in Hindu Thought (Kluwer, 1988). Zilberman’s treatment of analogy is unique in its approach, scope, and universality for Western philosophical thought.
An Oral History of the Special Olympics in China ; Vol.2 : The Movement
This book contains the oral histories that were inspired by the work of the Special Olympics in conjunction with the 50th anniversary of its founding. The foreword and prefatory materials provide an overview of the Special Olympics and its growth in the People’s Republic of China.
Alla ricerca della via più breve : Un'avventura matematica = Finding the shortest way : A mathematical adventure
Il libro narra la vicenda di Rut, quindicenne, trasferitasi da poco in Germania con la famiglia, al seguito del padre che lavora per un’azienda internazionale produttrice di Software. Sarà proprio il padre a regalare a Rut un computer nuovo, mentre a scuola attraversa un periodo di crisi.E’ l’inizio di un’avventura. Nel computer è installato Vim: un programma che ascolta, capisce e risponde alle domande che la ragazza, inizialmente incredula, fa. Raccontata da Vim, la matematica prende una forma completamente nuova, sorprendente e affascinante.
Acoustic MIMO Signal Processing
Telecommunication systems and human-machine interfaces start employing multiple microphones and loudspeakers in order to make conversations and interactions more lifelike, hence more efficient. This development gives rise to a variety of acoustic signal processing problems under multiple-input multiple-output (MIMO) scenarios, encompassing distant speech acquisition, sound source localization and tracking, echo and noise control, source separation and speech dereverberation, and many others. The last decade has witnessed a growing interest in exploring these problems, but there has been little effort to develop a theory to have all these problems investigated in a unified framework. This unique book attempts to fill the gap.
Abstract Algebra
In Abstract Algebra the first chapters blend standard contents with a careful introduction to proofs with arrowsand in the last chapters, on universal algebras and categories, including tripleability, give valuable general views of algebra.
