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Contribution A La Simulation Deterministe De Canaux Radios Heterogenes Ulb
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Book Synopsis New Frontiers of Molecular Epidemiology of Infectious Diseases by : Serge Morand
Download or read book New Frontiers of Molecular Epidemiology of Infectious Diseases written by Serge Morand and published by Springer Science & Business Media. This book was released on 2011-09-08 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular epidemiology has recently broaden its focuses due to the development of molecular tools but also by incorporating advances of other fields such as mathematical epidemiology, molecular ecology, population genetics and evolution. Facing new risks of emerging and re-emerging infectious diseases that are threats for humans and their livestock, the objectives of molecular epidemiology include: - the development of molecular tools, genotyping and gene expression - the incorporation of concepts and results of population genetics of infectious diseases - the integration of recent advances in theoretical epidemiology and evolutionary ecology of diseases - a better understanding of transmission for the development of risk factors analyses. This book will demonstrate how the latest developments in molecular tools and in epidemiology can be integrated with studies of host-pathogen interactions. Besides a strong theoretical component, there will also be an emphasis on applications in the fields of epidemiology, public health, veterinary medicine, and health ecology. Students and researchers in the fields of epidemiology, animal and human health, evolutionary ecology, parasitology are the main potential readers of the book, as well as a broader audience from veterinary medicine and conservation.
Book Synopsis Contribution à la simulation déterministe de canaux radios hétérogènes ULB by : Roxana-Elena Burghelea
Download or read book Contribution à la simulation déterministe de canaux radios hétérogènes ULB written by Roxana-Elena Burghelea and published by . This book was released on 2010 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les travaux effectués pendant cette thèse portent sur la modélisation réaliste de canaux radios hétérogènes Ultra Large Bande. La plateforme de simulation de canal PyRay, détaillée au cours de ce manuscrit, rend compte des phénomènes physiques en présence dans un canal de propagation, en y intégrant de façon appropriée l’effet large bande des matériaux et des antennes, afin d’augmenter son réalisme. En se plaçant à un niveau intermédiaire au plan de la description de la physique entre la simulation électromagnétique exacte et l’usage très simplifié d’un diagramme de rayonnement scalaire d’antenne, le développement en harmoniques sphériques vectorielles est utilisé pour rendre compte efficacement de la fonction de rayonnement des antennes dans l’outil de modélisation du canal proposé. Cette approche a le double avantage de permettre une représentation compacte des antennes et de pouvoir regénérer sans interpolation la fonction vectorielle d’antenne dans toute direction arbitraire. La méthode d’implémentation matricielle qui peut être appliquée à tout simulateur à base de tracé de rayons est décrite dans ce manuscrit. PyRay évolue graduellement vers une plateforme de simulation radio hétérogène, intégrant la mobilité des noeuds radios en vue d’une exploitation dans divers contextes applicatifs dont celui très important de la localisation.
Book Synopsis Urban Travel and Sustainable Development by :
Download or read book Urban Travel and Sustainable Development written by and published by . This book was released on 1995 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Principles of Radar and Sonar Signal Processing by : Chevalier François Le
Download or read book Principles of Radar and Sonar Signal Processing written by Chevalier François Le and published by Artech House. This book was released on 2002 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Industrial Enterprise and Its Environment by : Sergio Conti
Download or read book The Industrial Enterprise and Its Environment written by Sergio Conti and published by . This book was released on 1995 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume has three main objectives: to illustrate the trends of theoretical analysis in contemporary industrial geography; to establish the strategic central role of company spatial behaviour through the understanding of new theories developed in the framework of managerial sciences and theoretically and conceptually advanced in industrial geography; to reconceptualise in terms of complex systems theory the dynamic of industrial enterprise.
Book Synopsis A Research Agenda for Entrepreneurial Cognition and Intention by : Malin Brännback
Download or read book A Research Agenda for Entrepreneurial Cognition and Intention written by Malin Brännback and published by Edward Elgar Publishing. This book was released on 2018-01-26 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Research Agenda for Entrepreneurial Cognition and Intention suggests new directions and approaches to study the internal thought processes of entrepreneurs by examining areas that have been under-researched, ignored or overlooked.
Book Synopsis Handbook of Universities and Regional Development by : Attila Varga
Download or read book Handbook of Universities and Regional Development written by Attila Varga and published by Edward Elgar Publishing. This book was released on 2019-12-27 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook on Universities and Regional Development offers a comprehensive and up-to-date insight into how academic institutions spur their surroundings. The volume sheds light on universities as regional development actors from a historical perspective by introducing institutional changes and discussing the interrelatedness of society, business and academia. It provides detailed investigations on various knowledge transfer mechanisms to help understand the diverse ways through which ideas and intellectual property can flow between universities and businesses. Detailed case studies from three continents (Europe, Asia, and America) demonstrate the highly contextual nature of the interactions between academia, industry and government.
Book Synopsis Entrepreneurship As Practice by : Neil Aaron Thompson
Download or read book Entrepreneurship As Practice written by Neil Aaron Thompson and published by Routledge. This book was released on 2021-08-19 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: This innovative book takes seriously the ordinary activities of entrepreneurship and maps out new pathways for scholars to understand the nature, properties, and implications of studying practices for entrepreneurship studies. Entrepreneurship is neither an art nor a science, but a bundle of practices, as Peter Drucker once observed. Curiously however, academic research on entrepreneurship mostly abstracts away from practical activity. In contrast, Entrepreneurship As Practice takes ordinary activities of entrepreneurship seriously by mapping out new pathways for scholars to consider the everyday practices through which entrepreneurship occurs. Each chapter draws on contemporary theories of practice to illuminate the nature, properties, and implications of studying the practices of entrepreneurship. The chapters in this book were originally published as a special issue of the journal Entrepreneurship & Regional Development.
Book Synopsis Colonial and Imperial Banking History by : Hubert Bonin
Download or read book Colonial and Imperial Banking History written by Hubert Bonin and published by Routledge. This book was released on 2015-12-14 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sheds new light on the role played by European banks in the economic colonization of much of the globe. Based on previously unused archival material, it examines the origins and development of imperial banking systems. Contributors utilize new developments and methodology in business history to explore a broad range of countries including Cuba, Brazil, Portugal, South Africa and Algeria. The central topic of interest in this book is the institutional history of central, issuing and rediscounting banks. While much attention has been paid to the British, Dutch and French banks and financial instituions, this book is unique in its focus on colonial and overseas banking. Using a range of case studies, this book highlights both the immense variety and cohesion that defined colonial banking practices. This book will be of interest to researchers concerned with international finance and banking and economic history.
Book Synopsis Gimme shelter: Social distancing and income support in times of pandemic by : Aminjonov, Ulugbek
Download or read book Gimme shelter: Social distancing and income support in times of pandemic written by Aminjonov, Ulugbek and published by Intl Food Policy Res Inst. This book was released on 2021-09-22 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Accelerating technical change through video-mediated agricultural extension: Evidence from Ethiopia by : Abate, Gashaw T.
Download or read book Accelerating technical change through video-mediated agricultural extension: Evidence from Ethiopia written by Abate, Gashaw T. and published by Intl Food Policy Res Inst. This book was released on with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite a rapidly growing enthusiasm around applications of information and communications technologies (ICTs) to smallholder agriculture in developing countries, there are still many questions on the effectiveness of ICT-based approaches. This study assesses the effects of videomediated agricultural extension service provision on farmers’ knowledge and adoption of improved agricultural technologies and practices in Ethiopia. The study focuses on a program piloted by the Government of Ethiopia and Digital Green and poses three questions. First, to what extent does video-mediated extension lead to increased uptake of improved agricultural technologies and practices by smallholder farmers? Second, is video-mediated extension targeted at both spouses of the household more effective than when only targeted at the (typically male) household head? Third, how cost-effective is a video-mediated approach to extension provision? The study explores these questions with a randomized controlled trial designed to evaluate the video-mediated approach as applied to three priority crops (teff, wheat, maize) and three technologies (row planting, precise seeding rates, and urea dressing). The trial was implemented in 347 kebeles (village clusters) during the 2017 meher (rainy) season in Ethiopia’s four most agriculturally important regional states. Analysis of data from our surveys of 2,422 households and 896 extension agents indicates that the video-mediated approach is more effective than the conventional approach in achieving several key outcomes. Specifically, we find that videomediated extension reaches a wider audience than the conventional approach and leads to higher levels of agricultural knowledge and uptake of technologies in those kebeles randomly assigned to the program. While our results do point to greater participation and greater knowledge of female spouses in kebeles where both male and female spouses were targeted by the program, we do not find clear evidence that the more inclusive approach translated into higher uptake of the subject technologies and practices. Finally, we find that the video-mediated approach becomes less costly as the scale of operation increases.
Book Synopsis Improving coffee productivity in Ethiopia: The impact of a coffee tree rejuvenation training program on stumping by : Abate, Gashaw Tadesse
Download or read book Improving coffee productivity in Ethiopia: The impact of a coffee tree rejuvenation training program on stumping written by Abate, Gashaw Tadesse and published by Intl Food Policy Res Inst. This book was released on 2021-05-20 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coffee is Ethiopia’s most important export commodity, cultivated by over 6 million smallholder farmers in the country, and accounting for about one-third of the country’s commodity exports. While coffee production has increased over the last decade, coffee yields are low and several constraints to improved productivity remain. With two-three decades old and low-yielding coffee trees in particular, the sector cannot attain its full potential. In this paper, we assess the short-term impact of a coffee tree rejuvenation training program in Sidama on adoption rate and intensity of stumping – currently the best practice to revitalize ageing coffee trees and substantially improve their productivity. Using baseline and follow-up data and a difference-in-difference approach, we find that the adoption rate and intensity of stumping has increased by about threefold during the first year of the rejuvenation training intervention.
Book Synopsis A History of Wine in Europe, 19th to 20th Centuries, Volume II by : Silvia A. Conca Messina
Download or read book A History of Wine in Europe, 19th to 20th Centuries, Volume II written by Silvia A. Conca Messina and published by Springer Nature. This book was released on 2019-12-02 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume collection analyses the evolution of wine production in European regions across the nineteenth and twentieth centuries. France and Italy in particular have shaped modern viticulture, by improving oenological methods and knowledge, then disseminating them internationally. This second volume looks closely at wine markets and trade, also examining the role of institutions and quality regulation.
Book Synopsis The Roles of Immigrants and Foreign Students in US Science, Innovation, and Entrepreneurship by : Ina Ganguli
Download or read book The Roles of Immigrants and Foreign Students in US Science, Innovation, and Entrepreneurship written by Ina Ganguli and published by University of Chicago Press. This book was released on 2020-02-19 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The number of immigrants in the US science, technology, engineering, and mathematics (STEM) workforce and among recipients of advanced STEM degrees at US universities has increased in recent decades. In light of the current public debate about immigration, there is a need for evidence on the economic impacts of immigrants on the STEM workforce and on innovation. Using new data and state-of-the-art empirical methods, this volume examines various aspects of the relationships between immigration, innovation, and entrepreneurship, including the effects of changes in the number of immigrants and their skill composition on the rate of innovation; the relationship between high-skilled immigration and entrepreneurship; and the differences between immigrant and native entrepreneurs. It presents new evidence on the postgraduation migration patterns of STEM doctoral recipients, in particular the likelihood these graduates will return to their home country. This volume also examines the role of the US higher education system and of US visa policy in attracting foreign students for graduate study and retaining them after graduation.
Book Synopsis Modern Radar Detection Theory by : Antonio De Maio
Download or read book Modern Radar Detection Theory written by Antonio De Maio and published by IET. This book was released on 2015-11-25 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern radar detection is the new frontier for advanced radar systems capable of operating in challenging scenarios with a plurality of interference sources, both manmade and natural. Written by top researchers and recognized leaders in the field, this is the first book to provide a comprehensive understanding of the current research trends in modern radar detection. It updates readers with the latest radar signal processing algorithms now capable with high-speed computer chips and sophisticated programs. It also includes examples and applications from real systems. This is essential reading for radar systems design engineers within aerospace companies, military radar engineers, and aerospace contractors/consultants.
Book Synopsis Africa agriculture trade monitor 2019 by : Antoine Bouët
Download or read book Africa agriculture trade monitor 2019 written by Antoine Bouët and published by Intl Food Policy Res Inst. This book was released on 2019-09-04 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second annual Africa Agriculture Trade Monitor assesses emerging and long-term trends and drivers shaping Africa’s trade in agricultural products and evaluates the possible impacts of current trade tensions. The 2019 report focuses on intraregional trade and competitiveness, with chapters on measuring regional trade integration and competitiveness of agriculture, a feature chapter on the potential impact of global trade tensions, and an in-depth look at trade integration in the Eastern and Southern Africa region.
Book Synopsis Handbook of Research on Elderly Entrepreneurship by : Adnane Maâlaoui
Download or read book Handbook of Research on Elderly Entrepreneurship written by Adnane Maâlaoui and published by Springer. This book was released on 2019-04-26 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook introduces readers to the concept of elderly entrepreneurship, and analyzes key issues concerning individuals and institutions. In addition, it presents theoretical and empirical studies exploring the reasons why elderly persons choose to pursue entrepreneurship, despite their advanced age. To investigate this comparatively new entrepreneurial phenomenon, the contributors address psychological, sociological and gerontological aspects, and share unique interdisciplinary insights. The book’s chapters are methodologically diverse, and the scale of analysis ranges from individual cases to country-level patterns. At a time when the world’s major economies are facing a demographic challenge due to ageing populations, elderly entrepreneurship may provide new economic opportunities and motivate more inclusive policymaking.
