Download or read book Technology Differences over Space and Time written by Francesco Caselli and published by Princeton University Press. This book was released on 2016-12-06 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technology Differences over Space and Time looks at how countries use their productive resources—such as workers, skills, equipment and structures, and natural resources. Francesco Caselli develops methods to assess the efficiency with which productive inputs are used, and how these efficiencies vary across countries and over time. Caselli finds that richer countries use skilled workers relatively more efficiently than unskilled workers, and equipment and structures relatively more efficiently than natural resources. They also are relatively more efficient users of labor than of capital. Technological change tends to make countries particularly efficient at using skills and less efficient at using capital. Technical change also favors experienced workers. In order to interpret and understand these findings, Caselli presents a theory of technology choice. In this theory, firms pick technologies that make the most efficient use of the most abundant production factors when these factors are good substitutes for the less abundant factors. Firms pick technologies that make the most of less abundant factors when other suitable factors are not available for substitution. For example, rich countries, where skilled workers are abundant, use skilled workers efficiently, as these are good substitutes for unskilled workers. This flexible framework can be applied to other pairs of inputs, over time, and across countries. Technology Differences over Space and Time has significant implications not only for the theoretical understanding of development and technological innovation, but also for government formulation of industrial policy and multinationals making decisions about what to invest in and where to make those investments.
Download or read book Technology Differences over Space and Time written by Francesco Caselli and published by Princeton University Press. This book was released on 2016-11-22 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technology Differences over Space and Time looks at how countries use their productive resources—such as workers, skills, equipment and structures, and natural resources. Francesco Caselli develops methods to assess the efficiency with which productive inputs are used, and how these efficiencies vary across countries and over time. Caselli finds that richer countries use skilled workers relatively more efficiently than unskilled workers, and equipment and structures relatively more efficiently than natural resources. They also are relatively more efficient users of labor than of capital. Technological change tends to make countries particularly efficient at using skills and less efficient at using capital. Technical change also favors experienced workers. In order to interpret and understand these findings, Caselli presents a theory of technology choice. In this theory, firms pick technologies that make the most efficient use of the most abundant production factors when these factors are good substitutes for the less abundant factors. Firms pick technologies that make the most of less abundant factors when other suitable factors are not available for substitution. For example, rich countries, where skilled workers are abundant, use skilled workers efficiently, as these are good substitutes for unskilled workers. This flexible framework can be applied to other pairs of inputs, over time, and across countries. Technology Differences over Space and Time has significant implications not only for the theoretical understanding of development and technological innovation, but also for government formulation of industrial policy and multinationals making decisions about what to invest in and where to make those investments.
Download or read book Lithics in the Land of the Lightning Brothers written by Chris Clarkson and published by ANU E Press. This book was released on 2007-09-01 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: LITHICS IN THE LAND OF THE LIGHTNING BROTHERS skilfully integrates a wide range of data-raw-material procurement, tool design, reduction and curation, patterns of distribution and association-to reveal the major outlines of Wardaman prehistory. At the same time, the book firmly situates data and methods in broad theoretical context. In its regional scope and thorough technological approach, this book exemplifies the best of recent lithic analysis and hunter-gatherer archaeology. Any archaeologist who confronts the challenge of classifying retouched stone tools should consult this volume for a clear demonstration of reduction intensity as a source of size and form variation independent of "type." Yet the demonstration is not merely methodological; Clarkson shows how the measurement of reduction intensity informs analysis of technological diversity and other cultural practices. In Clarkson's hands, Wardaman prehistory emerges as a particular record of the human past. Yet the book is also a case study in prolonged cultural response to environmental conditions and the way in which cultures persist and reproduce themselves over long spans of time. The result is an analytical tour de force that will guide hunter-gatherer archaeology in Australia and elsewhere for years to come.
Download or read book Teaching in a Digital Age written by A. W Bates and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Innovative Behaviour in Space and Time written by Cristoforo S. Bertuglia and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade there has been growing recognition that economic development is not mainly exogenously determined but, to a large extent, is a transformation process induced and governed by economic actors who respond to competitive, institutional and political challenge. This 'challenge and response' model is increasingly accepted as a valid analytical framework in modem growth theory and also explains the popularity of endogenous growth approaches to technological innovation issues. However, a major and as yet largely under-researched topic is the question of the diffusion and adoption of new technological changes in the context of space-time dynamics. This diffusion and adoption pattern has obviously clear spatial and temporal variations connected with behavioural responses which may vary over time and different locations. This means that a closer analysis of spatio-temporal opportunities and impediments is necessary in order to fully map the complex interactions of technology and economy in space and time. This volume sets out to bring together a collection of original contributions commissioned by the editors to highlight the spatio-temporal patterns and backgrounds of the diffusion and adoption of new technologies. Some are in the nature of a survey, others.have a modelling background and again others are case studies. The contributions originate from different countries and different disciplines. This book is complementary to a previously published volume on technological innovation, Technological Change, Economic Development and Space, edited by C.S. Bertuglia, M.M. Fischer and G. Preto, and also published by Springer-Verlag (1995).
Download or read book Annual Review of Information Science and Technology written by Information Today Inc and published by Information Today, Inc.. This book was released on 2005-10 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: ARIST, published annually since 1966, is a landmark publication within the information science community. It surveys the landscape of information science and technology, providing an analytical, authoritative, and accessible overview of recent trends and significant developments. The range of topics varies considerably, reflecting the dynamism of the discipline and the diversity of theoretical and applied perspectives. While ARIST continues to cover key topics associated with "classical" information science (e.g., bibliometrics, information retrieval), editor Blaise Cronin is selectively expanding its footprint in an effort to connect information science more tightly with cognate academic and professional communities. Contents of Volume 40 (2006): SECTION I: Information and Society Chapter 1: The Micro- and Macroeconomics of Information, Sandra Braman Chapter 2: The Geographies of the Internet, Matthew Zook Chapter 3: Open Access, M. Carl Drott SECTION II: Technologies and Systems Chapter 4: TREC: An Overview, Donna K. Harman and Ellen M. Voorhees Chapter 5: Semantic Relations in Information Science, Christopher S. G. Khoo and Jin-Cheon Na Chapter 6: Intelligence and Security Informatics, Hsinchun Chen and Jennifer Xu SECTION III: Information Needs and Use Chapter 7: Information Behavior, Donald O. Case Chapter 8: Collaborative Information Seeking and Retrieval, Jonathan Foster Chapter 9: Information Failures in Health Care, Anu MacIntosh-Murray and Chun Wei Choo Chapter 10: Workplace Studies and Technological Change, Angela Cora Garcia, Mark E. Dawes, Mary Lou Kohne, Felicia Miller, and Stephan F. Groschwitz SECTION IV: Theoretical Perspectives Chapter 11: Information History, Alistair Black Chapter 12: Social Epistemology and Information Science, Don Fallis Chapter 13: Formal Concept Analysis in Information Science, Uta Priss.
Download or read book Communications Signal Processing and Systems written by Qilian Liang and published by Springer. This book was released on 2019-08-14 with total page 1462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together papers from the 2018 International Conference on Communications, Signal Processing, and Systems, which was held in Dalian, China on July 14–16, 2018. Presenting the latest developments and discussing the interactions and links between these multidisciplinary fields, the book spans topics ranging from communications, signal processing and systems. It is aimed at undergraduate and graduate electrical engineering, computer science and mathematics students, researchers and engineers from academia and industry as well as government employees.
Download or read book Robonauts written by Allan Morey and published by Bellwether Media. This book was released on 2017-08-01 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robonauts have been built to be substitutes for astronauts. They are made to look and move much like humans so they can take over time-consuming or dangerous space work. This high-interest book lays out the similarities and differences between astronauts and their high-tech doppelgangers.
Download or read book Space Technologies Materials and Structures written by B. Paton and published by CRC Press. This book was released on 2003-04-10 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigations in space have been conducted in both manned and unmanned space vehicles. Space: Technologies, Materials and Structures explains the development of hardware and instrumentation designed to operate in the severe conditions of space. For the operation and repair of such vehicles, engineers and scientists must consider a broad range of practical issues, such as the construction and mounting of extended large structures, discussed here using the Mir space station as a case study. Another consideration is the manufacture of permanent joins by welding and brazing, as well as the application of various coatings by thermal evaporation. Astrophysicists, engineers and applied mathematicians will benefit from this volume.
Download or read book Cultural Heritage in a Changing World written by Karol Jan Borowiecki and published by Springer. This book was released on 2016-05-02 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central purpose of this collection of essays is to make a creative addition to the debates surrounding the cultural heritage domain. In the 21st century the world faces epochal changes which affect every part of society, including the arenas in which cultural heritage is made, held, collected, curated, exhibited, or simply exists. The book is about these changes; about the decentring of culture and cultural heritage away from institutional structures towards the individual; about the questions which the advent of digital technologies is demanding that we ask and answer in relation to how we understand, collect and make available Europe’s cultural heritage. Cultural heritage has enormous potential in terms of its contribution to improving the quality of life for people, understanding the past, assisting territorial cohesion, driving economic growth, opening up employment opportunities and supporting wider developments such as improvements in education and in artistic careers. Given that spectrum of possible benefits to society, the range of studies that follow here are intended to be a resource and stimulus to help inform not just professionals in the sector but all those with an interest in cultural heritage.
Download or read book Modelling the City written by Eckart Ehlers and published by . This book was released on 1992 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Movement Time Technology and Art written by Christina Chau and published by Springer. This book was released on 2017-06-12 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the ways in which artists use technology to create different perceptions of time in art in order to reflect on contemporary relationships to technology. By considering the links between technology, movement and contemporary art, the book explores changing relationship between temporality in art, art history, media art theory, modernity, contemporary art, and digital art. This book challenges the dominant view that kinetic art is an antiquated artistic experiment and considers the changing perception of kinetic art by focusing on exhibitions and institutions that have recently challenged the notion of kinetic art as a marginalised and forgotten artistic experiment with mechanical media. This is achieved by deconstructing Frank Popper’s argument that kinetic art is a precursor to subsequent explorations in the intersections between art, science and technology. Rather than pandering to the prevailing art historical assumption that kinetic sculpture is merely a precursor to art in a digital culture, the book proposes that perhaps kineticism succeeded too well, where movement has become a ubiquitous element of the aesthetic of contemporary art. If, as Boris Groys has recently suggested, installation has become the dominant mode of art in the contemporary age, then movement in real time with the viewer is used to aestheticise and explore the facets of our peculiar time.
Download or read book Distributed Team Collaboration in Organizations Emerging Tools and Practices written by Milhauser, Kathy L. and published by IGI Global. This book was released on 2011-04-30 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book summarizes the challenges inherent in leading distributed teams and explores practices that are emerging to optimize distributed team performance"--Provided by publisher.
Download or read book Media Space 20 Years of Mediated Life written by Steve Harrison and published by Springer Science & Business Media. This book was released on 2009-06-04 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Media Space: 20+ Years of Mediated Life is loosely divided into three different, but interconnected, approaches to media space research. Each part opens with an introduction that lays out how readers can best approach the book, and provides a basic guide to the theory and research literature, technological developments and other notable events to help contextualize the book. The ‘social ‘ approach uses the rhetoric and methods familiar to a CSCW audience, but moves into actual situations that involve close working bonds, broken trust, shared joy, community building, interpersonal tension, anxiety etc. The section on ‘spatial’ approaches guides the reader through an intellectual landscape of spatiality, the ‘communications’ part is a field guide to sense-making in the as-lived mediated condition, demonstrating that media space sense-making combines an understanding of in-the-moment alongside sense made of existence in the world and reflecting upon it.
Download or read book Information Technology and the U S Workforce written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-04-18 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have yielded significant advances in computing and communication technologies, with profound impacts on society. Technology is transforming the way we work, play, and interact with others. From these technological capabilities, new industries, organizational forms, and business models are emerging. Technological advances can create enormous economic and other benefits, but can also lead to significant changes for workers. IT and automation can change the way work is conducted, by augmenting or replacing workers in specific tasks. This can shift the demand for some types of human labor, eliminating some jobs and creating new ones. Information Technology and the U.S. Workforce explores the interactions between technological, economic, and societal trends and identifies possible near-term developments for work. This report emphasizes the need to understand and track these trends and develop strategies to inform, prepare for, and respond to changes in the labor market. It offers evaluations of what is known, notes open questions to be addressed, and identifies promising research pathways moving forward.
Download or read book Innovations Through Information Technology written by Information Resources Management Association. International Conference and published by IGI Global. This book was released on 2004-01-01 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovations Through Information Technology aims to provide a collection of unique perspectives on the issues surrounding the management of information technology in organizations around the world and the ways in which these issues are addressed. This valuable book is a compilation of features including the latest research in the area of IT utilization and management, in addition to being a valuable source in support of teaching and research agendas.
Download or read book Handbook of Research on Global Information Technology Management in the Digital Economy written by Raisinghani, Mahesh S. and published by IGI Global. This book was released on 2008-01-31 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the most important issues, concepts, trends and technologies in the field of global information technology management, covering topics such as the technical platform for global IS applications, information systems projects spanning cultures, managing information technology in corporations, and global information technology systems and socioeconomic development in developing countries.
