You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This book presents a tutorial review of van der Pol model, a universal oscillator model for the analysis of modern RC−oscillators in weak and strong nonlinear regimes. A detailed analysis of the injection locking in van der Pol oscillators is also presented. The relation between the van der Pol parameters and several circuit implementations in CMOS nanotechnology is given, showing that this theory is very useful in the optimization of oscillator key parameters, such as: frequency, amplitude and phase relationship. The authors discuss three different examples: active coupling RC−oscillators, capacitive coupling RC−oscillators, and two-integrator oscillator working in the sinusoidal regi...
This book constitutes the refereed proceedings of the 8th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2017, held in Costa de Caparica, Portugal, in May 2017. The 46 revised full papers were carefully reviewed and selected from 95 submissions. The papers present selected results produced in engineering doctoral programs and focus on technological innovation for smart systems. Research results and ongoing work are presented, illustrated and discussed in the following areas: collaborative networks, computational intelligence, systems analysis, smart manufacturing systems, smart sensorial systems, embedded and real time systems, energy: management, energy: optimization, distributed infrastructure, solar energy, electrical machines, power electronics, and electronics.
Fernando Pesoa wrote this guide to Lisbon, in English, at some point during the 1920s. It was never published and the manuscript was only found amongst his papers long after his death. Its interest is twofold : anything form Pesoa's pen is de facto of interest, but je is also the quintessential city poet, and very much the poet of the cityof Lisbon. He loved the city, knew all of its corners, and scarcely left it after his early years there, following his school-days in Durban. The book can stillbe used as a guide today. The text has been updated only so as to take account of the modern Portuguese spelling of names and places (4e de couv. ).
This book constitutes the refereed proceedings of the 17th Brazilian Symposium on Artificial Intelligence, SBIA 2004, held in Sao Luis, Maranhao, Brazil in September/October 2004. The 54 revised full papers presented were carefully reviewed and selected from 208 submissions from 21 countries. The papers are organized in topical sections on logics, planning, and theoretical methods; search, reasoning, and uncertainty; knowledge representation and ontologies; natural language processing; machine learning, knowledge discovery and data mining; evolutionary computing, artificial life, and hybrid systems; robotics and compiler vision; and autonomous agents and multi-agent systems.
Global health security, focused on short-term response efforts, fails to consider the differential impacts of outbreaks on women. Feminist Global Health Security highlights the ways in which women are disadvantaged by global health security policy, through engagement with feminist international relations concepts of visibility, social and stratified reproduction, intersectionality, and structural violence. Wenham ultimately asks, what would global health policy look like if it were to take gender seriously, and how would this impact global disease control?
First published in 1986, this book examines poverty and changing attitudes towards the poor and charity across England, France and Italy. It discusses the causes of poverty and the distinctions between the poor and the class-conscious proletariat. Taking early nineteenth-century Italy as a special study, it uses the exceptionally rich documentary sources from this time to examine such issues as charity, repression, the reasons why families suffered poverty and what strategies they adopted for survival. In this study, Stuart Woolf takes full account of recent work in historical demography and in sociological studies of poverty and the welfare state to produce this original and thoughtful work. This book will be of interest to those studying the history of poverty, class and the welfare state.
A complete record of the formal organisational and administrative proceedings of the XXVII General Assembly of the International Astronomical Union.
IAU Transactions XXIIB summarizes the work of the XXIInd General Assembly. The discourses given during the Inaugural and Closing Ceremonies are reproduced in Chapters I and III, respectively. The proceedings of the two sessions of the General Assembly will be found in Chapter II, which includes the Resolutions and the report of the Finance Committee. The Statutes, Bye-Laws and a few working rules of the Union are published in Chapter IV. The Accounts and other aspects of the administration of the Union are recorded in Chapter V, together with the report of the Executive Committee for this last triennium, and provide the permanent record for the Union in the period 1991-1994. This volume also contains the Commission reports from The Hague compiled by the Presidents of the Commissions (Chapter VI). Finally, Chapter VII contains the list of countries adhering to the Union and the alphabetical, geographical and commission membership lists of about 8000 individual members. The IAU still appears to be unique among the scientific Unions in maintaining this category of individual membership which contributes in a crucial way to the spirit and the aims of the Union.