WorldWideScience

Sample records for technological revolution population

  1. [The effect of the new technological revolution on population dynamics].

    Science.gov (United States)

    Wu, K

    1985-01-29

    The impact of modernization on population dynamics in China is examined. The author notes that the industrialization process involves the concentration of the population in urban areas and the mechanization of agriculture. The need to redistribute the urban population from major urban areas to smaller towns is noted.

  2. Technology cycles and technology revolutions

    Energy Technology Data Exchange (ETDEWEB)

    Paganetto, Luigi; Scandizzo, Pasquale Lucio

    2010-09-15

    Technological cycles have been characterized as the basis of long and continuous periods economic growth through sustained changes in total factor productivity. While this hypothesis is in part consistent with several theories of growth, the sheer magnitude and length of the economic revolutions experienced by humankind seems to indicate surmise that more attention should be given to the origin of major technological and economic changes, with reference to one crucial question: role of production and use of energy in economic development.

  3. Information Technology and the Third Industrial Revolution.

    Science.gov (United States)

    Fitzsimmons, Joe

    1994-01-01

    Discusses the so-called third industrial revolution, or the information revolution. Topics addressed include the progression of the revolution in the U.S. economy, in Europe, and in Third World countries; the empowering technologies, including digital switches, optical fiber, semiconductors, CD-ROM, networks, and combining technologies; and future…

  4. Prepare for the Technological Revolution

    Institute of Scientific and Technical Information of China (English)

    梁三

    1998-01-01

    本文的开头即以roller coaster(原指游乐场的环滑车)来比喻1998年科技的迅猛发展。它提到:DVD,the eventual replacement for the videotape,will hitthe shops. 这不由得让我们想起20年来音像类消费电子产品的发展。1976年盒式录象带(VHS)之后,1980年出现了电影光盘(LD),1982年出现了激光唱片即袖珍光盘(CD),1994年出现了视频光盘(VCD),而1996年11月问世的数码视频光盘(Digital Video Disc,DVD),即数码影碟,更引起了全球的轰动。因为,DVD把所有领域的光盘(laser disc)统一提升为更高密度和全数字化,DVD采用和CD或VCD相同的直径的盘片,但可以双面播放,其单面的记录容量为4700兆位,为同面积的CD的7倍。 DVD不但可用于电视、音响和通讯方面,还在计算机的数据存储方面开辟了全新的领域、例如,一张DVD就可储存《围城》那样的书2万多册。 本文虽然略含“言商”气息,但是,若干观点颇有哲学味。令读者耳目一新。如: The products and services that will amaze us this year, in a couple of years willjust be seen as the building block to something better. TV, radio, the telephone, airtravel. All recent arrivals and all marvelous but all now commonplace. 本文的另一个观点也新意扑面: Technolog

  5. GLOBALIZATION, TECHNOLOGY AND COMPETITIVENESS: FROM INDUSTRIAL REVOLUTION TO KNOWLEDGE ECONOMY

    OpenAIRE

    Silvia Marginean

    2009-01-01

    The world is experiencing a new revolution – the knowledge revolution – fuelled by the technological change. In the same time, globalization and competitiveness are two concepts used to explain modern trends in economic development. This paper analyzes the relationship between globalization, technology and competitiveness. Globalization and technology are linked and they have generated great shifts in the national competitiveness of countries. In a broad sense, industrial revolution can be se...

  6. Solar Photovoltaics Technology: The Revolution Begins . . .

    Science.gov (United States)

    Kazmerski, Lawrence

    2009-11-01

    The prospects of current and coming solar-photovoltaic (PV) technologies are envisioned, arguing this solar-electricity source is at a tipping point in the complex worldwide energy outlook. The emphasis of this presentation is on R&D advances (cell, materials, and module options), with indications of the limitations and strengths of crystalline (Si and GaAs) and thin-film (a-Si:H, Si, Cu(In,Ga)(Se,S)2, CdTe). The contributions and technological pathways for now and near-term technologies (silicon, III-Vs, and thin films) and status and forecasts for next- generation PV (organics, nanotechnologies, non-conventional junction approaches) are evaluated. Recent advances in concentrators with efficiencies headed toward 50%, new directions for thin films (20% and beyond), and materials/device technology issues are discussed in terms of technology progress. Insights into technical and other investments needed to tip photovoltaics to its next level of contribution as a significant clean-energy partner in the world energy portfolio. The need for R&D accelerating the now and imminent (evolutionary) technologies balanced with work in mid-term (disruptive) approaches is highlighted. Moreover, technology progress and ownership for next generation solar PV mandates a balanced investment in research on longer-term (the revolution needs revolutionary approaches to sustain itself) technologies (quantum dots, multi-multijunctions, intermediate-band concepts, nanotubes, bio-inspired, thermophotonics, solar hydrogen. . . ) having high-risk, but extremely high performance and cost returns for our next generations of energy consumers. Issues relating to manufacturing are explored-especially with the requirements for the next-generation technologies. This presentation provides insights into how this technology has developed-and where the R&D investments should be made and we can expect to be by this mid-21st century.

  7. The Next Technology Revolution - Nano Electronic Technology

    Science.gov (United States)

    Turlik, Iwona

    2004-03-01

    Nanotechnology is a revolutionary engine that will engender enormous changes in a vast majority of today's industries and markets, while potentially creating whole new industries. The impact of nanotechnology is particularly significant in the electronics industry, which is constantly driven by the need for higher performance, increased functionality, smaller size and lower cost. Nanotechnology can influence many of the hundreds of components that are typically assembled to manufacture modern electronic devices. Motorola manufactures electronics for a wide range of industries and communication products. In this presentation, the typical components of a cellular phone are outlined and technology requirements for future products, the customer benefits, and the potential impact of nanotechnology on many of the components are discussed. Technology needs include reliable materials supply, processes for high volume production, experimental and simulation tools, etc. For example, even routine procedures such as failure characterization may require the development of new tools for investigating nano-scale phenomena. Business needs include the development of an effective, high volume supply chain for nano-materials and devices, disruptive product platforms, and visible performance impact on the end consumer. An equally significant long-term industry need is the availability of science and engineering graduates with a multidisciplinary focus and a deep understanding of the fundamentals of nano-technology, that can harness the technology to create revolutionary products.

  8. Modern museum exhibition technology revolution for audience

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Today's digital revolution leads to the increasing mobile device usage, which has changed people's life and work. However, the traditional static display and graphic version is unable to meet the requirements of the modern audience, which makes museums face the challenge in the distribution of knowledge. Meanwhile, the information storm produced by big data emerged a variety of new media, such as social media, Natural User Interface, Augmented Reality, and electronic publishing. This dizzying array of tools offered opportunities for museums all over the world to become more vibrant and accessible. Museums around the world have been constant changed and improved its presentation, which provides a valuable experience for us. The new Shanghai Natural History Museum has also applied information technology on exhibition, education, research and collection. But the change does not mean a complete subversion. Because the museum audience are di- verse, such as born in a different era, have different learning habits, museums need to control the change magnitude of display technology to meet the requirements of different audience.

  9. Population growth and economic development in the very long run: a simulation model of three revolutions.

    Science.gov (United States)

    Steinmann, G; Komlos, J

    1988-08-01

    The authors propose an economic model capable of simulating the 4 main historical stages of civilization: hunting, agricultural, industrial, and postindustrial. An output-maximizing society to respond to changes in factor endowments by switching technologies. Changes in factor proportions arise through population growth and capital accumulation. A slow rate of exogenous technical process is assumed. The model synthesizes Malthusian and Boserupian notions of the effect of population growth on per capita output. Initially the capital-diluting effect of population growth dominates. As population density increases, however, and a threshold is reached, the Boserupian effect becomes crucial, and a technological revolution occurs. The cycle is thereafter repeated. After the second economic revolution, however, the Malthusian constraint dissolves permanently, as population growth can continue without being constrained by diminishing returns to labor. By synthesizing Malthusian and Boserupian notions, the model is able to capture the salient features of economic development in the very long run.

  10. Revolution Now: The Future Arrives for Four Clean Energy Technologies

    Science.gov (United States)

    Tillemann, Levi; Beck, Fredric; Brodrick, James; Brown, Austin; Feldman, David; Nguyen, Tien; Ward, Jacob

    2013-09-17

    For decades, America has anticipated the transformational impact of clean energy technologies. But even as costs fell and technology matured, a clean energy revolution always seemed just out of reach. Critics often said a clean energy future would "always be five years away." This report focuses on four technology revolutions that are here today. In the last five years they have achieved dramatic reductions in cost and this has been accompanied by a surge in consumer, industrial and commercial deployment. Although these four technologies still represent a small percentage of their total market, they are growing rapidly. The four key technologies this report focuses on are: onshore wind power, polysilicon photovoltaic modules, LED lighting, and electric vehicles.

  11. The Global Technology Revolution 2020: Executive Summary

    Science.gov (United States)

    2006-01-01

    large scientific and technological gap between the scientifically developing coun- tries of Latin America, as well as Turkey and South Africa, and the...rising technological powers, China and India The enormous scientific and technological gap between the scientifically lagging coun- tries of Africa

  12. Materials- the foundation for technology revolutions

    Institute of Scientific and Technical Information of China (English)

    Zhong Lin Wang

    2011-01-01

    It is my greatest honor to learn that Professor SHI Changxu was a recipient of the China's National Top Award in Science and Technology in 2010 owing to his pioneer and strategic contributions to the development of materials in China and world. This award represents the strongest endorsement of not onlythe society to the contribution made by Professor Shi in materials,

  13. Growth in an English population from the Industrial Revolution.

    Science.gov (United States)

    Mays, S; Brickley, M; Ives, R

    2008-05-01

    The rapid urbanization of the Industrial Revolution in 18th-19th century England presented new health challenges. Our aim is to investigate using English skeletal remains whether the living conditions for an urban working class group in the Industrial Revolution negatively impacted upon their skeletal growth compared with a population from a rural agrarian parish. The Industrial Revolution skeletal material is from St Martin's Churchyard, Birmingham (SMB), West Midlands. It dates primarily from the first half of the nineteenth century when Birmingham was a major manufacturing center. The rural group is from Wharram Percy (WP), North Yorkshire, and dates from 10th-19th century AD. The methodology involves plotting diaphyseal bone lengths versus dental age for subadults. No overall difference was found between the two populations in bone length-for-age among the 2- to 18-year cohort. However the younger parts of the SMB cohort were smaller than at WP; the opposite was true of the older parts of the cohort. Growth rate, as inferred from crosssectional data, appeared greater at SMB than at WP. The only result consistent with expectations is the larger bone dimensions in young children from WP, but this likely reflects prolonged breastfeeding at WP not differences in urban and rural environments. That the deleterious health effects that we know accompanied the major transition in human society from a rural agrarian to an urban industrialized living environment should be little manifest in skeletal endochondral growth data is discouraging for those who would use such methodology to monitor health in earlier populations.

  14. Optical technologies and the publishing revolution

    Science.gov (United States)

    Thorman, Chris

    1990-08-01

    Several factors work together to make the publishing industry among the most demanding environments for extremely high performance mass storage systems. The first factor is the size and volume of the images, text sources, and other data that must be gathered, considered, selected and altered as a publication is produced. Mother factor is the speed with which these operations must be performed in order to support a publishing staff in its fast paced and time critical work. A third factor is the intensive level of interpersonal collaboration that is a fundamental part of the publication process. The requirements of the publishing industry are only beginning to be addressed by currently available technologies. Examples of some typical publishing processes are presented with an analysis of the storage and computational capabilities that would be required to support them at their current level of flexibility. An examination of existing storage and network technologies points out that there is much need for improvement in the areas of shared storage and retrieval systems for publishing. Data rates of existing systems remain inadequate for the needs of image intensive publication work.

  15. The Strategic Consideration for Expanding the New Technological Revolution of Agriculture in Hunan

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@At the birth of the 21st century, the global technological revolution of agriculture has occured. The new breakthroughs of biological technology in agriculture are being obtained on end Information technology, nuclear technology, new-material technology and other new high technologies are being adopted in agriculture on a larger and larger scale. As a big province of agriculture, it is imperative for Hunan to develop the new agricultural high technology,promote the new technological revolution of agriculture and realize the modernization of agriculture by taking the opportunity and facing the challenges in the new century.

  16. Making Breakthroughs in the Turbulent Decade: China's Space Technology During the Cultural Revolution.

    Science.gov (United States)

    Li, Chengzhi; Zhang, Dehui; Hu, Danian

    2017-09-01

    This article discusses why Chinese space programs were able to develop to the extent they did during the turbulent decade of the Cultural Revolution (1966-1976). It first introduces briefly what China had accomplished in rocket and missile technology before the Cultural Revolution, including the establishment of a system for research and manufacturing, breakthroughs in rocket technology, and programs for future development. It then analyzes the harmful impacts of the Cultural Revolution on Chinese space programs by examining activities of contemporary mass factions in the Seventh Ministry of Machinery Industry. In the third section, this article presents the important developments of Chinese space programs during the Cultural Revolution and explores briefly the significance of these developments for the future and overall progress in space technology. Finally, it discusses the reasons for the series of developments of Chinese space technology during the Cultural Revolution. This article concludes that, although the Cultural Revolution generated certain harmful impacts on the development of Chinese space technology, the Chinese essentially accomplished their scheduled objectives in their space program, both because of the great support of top Chinese leaders, including the officially disgraced Lin Biao and the Gang of Four, and due to the implementation of many effective special measures. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. "Ed Tech in Reverse": Information Technologies and the Cognitive Revolution

    Science.gov (United States)

    Friesen, Norm; Feenberg, Andrew

    2007-01-01

    As we rapidly approach the 50th year of the much-celebrated "cognitive revolution", it is worth reflecting on its widespread impact on individual disciplines and areas of multidisciplinary endeavour. Of specific concern in this paper is the example of the influence of cognitivism's equation of mind and computer in education. Within education, this…

  18. "Ed Tech in Reverse": Information Technologies and the Cognitive Revolution

    Science.gov (United States)

    Friesen, Norm; Feenberg, Andrew

    2007-01-01

    As we rapidly approach the 50th year of the much-celebrated "cognitive revolution", it is worth reflecting on its widespread impact on individual disciplines and areas of multidisciplinary endeavour. Of specific concern in this paper is the example of the influence of cognitivism's equation of mind and computer in education. Within education, this…

  19. Technological Competitiveness of Ukraine under Conditions of a New Industrial Revolution and Development of Convergent Technologies

    Directory of Open Access Journals (Sweden)

    Matyushenko Igor Yu.

    2016-02-01

    Full Text Available The article considers the problem of increasing the technological competitiveness of Ukrainian enterprises under conditions of a new industrial revolution through the development and introduction of advanced converged technologies. The classification of industrial revolutions, namely, industrial, technological, information and Industry 4.0, is presented, and it has been determined that the key factor of the latter is cyber physical systems for introduction of the client-oriented “Internet of Things”. It has been justified that the formation of Industry 4.0 in developed countries will occur through advanced production technologies (APT, which main characteristics are technological substitution, automation, customization, localization and economic efficiency. It has been found that in 2020 the main priority APT will be: systems of production process control; multidimensional modeling of complex products; intelligent production systems and robotics; systems of creation and transformation (growing of material objects and 3D-printing; materials effective in creating perspective actuating devices (compositional and those that exhibit their properties in small-size structures. It has been proved that the recovery of Ukraine’s industry is not possible on the old industrial base, and the creation of a new industry based on APT of Industry 4.0 is possible in the following areas: ICT (primarily in the field of software development; new composite materials with specified properties; industrial nanobiotechnologies (biomedicine and pharmacy, new agricultural technologies; mathematical modeling for creation of intelligent production systems; space research and development (in particular, development of the first stages of heavy missiles. The necessity of elaborating state programs of competitiveness development on the basis of APT, foresight research oftechnology priorities, promoting high-tech exports in Ukraine has been substantiated.

  20. TECHNOLOGY REVOLUTION FOR ENTREPRENEURSHIP PROMOTION WITH REFERENCE TO JAMMU AND KASHMIR

    OpenAIRE

    Bilal Ahmad Dar

    2017-01-01

    This paper focuses on “Technology Revolution and its positive effects on the entrepreneurial promotion especially in Indian context. It will discuss how technology has been an aid to the entrepreneurial process and how start-up and established ventures can be benefitted through the systematic use of technology. The development of Small and Medium Enterprises (SMEs) is vital to create economic prosperity in a nation and Entrepreneurship development can be considered as a reflecting part of SME...

  1. Revolution in Communication Technologies: Impact on Distance Education

    Science.gov (United States)

    Rajesh, M.

    2015-01-01

    Information and Communication Technologies have transformed the way the world lives and thinks. Education, especially, Distance Education is no different. While the technologies per se are an important factor, the social milieus in which these technologies are implemented are equally important. Technological convergence in the Indian context…

  2. Beyond Change Blindness: Embracing the Technology Revolution in Higher Education

    Science.gov (United States)

    Sutton, Kimberly Kode; DeSantis, Josh

    2017-01-01

    The pace of education technology innovation outpaces many professors' abilities to thoughtfully integrate new tools in their teaching practice. This poses challenges for higher education faculty as well as those responsible for planning professional development in higher education. This article explores recent trends in education technology and…

  3. Mapping the (R-)Evolution of Technological Fields

    DEFF Research Database (Denmark)

    Jurowetzki, Roman; Hain, Daniel S.

    2014-01-01

    The aim of this paper was to provide a framework and novel methodology geared towards mapping technological change in complex interdependent systems by using large amounts of unstructured data from various recent on- and offline sources. Combining techniques from the fields of natural language pr...

  4. OSDrC® : A Revolution in Drug Formulation Technology

    Directory of Open Access Journals (Sweden)

    Sabyasachi Maiti

    2014-08-01

    Full Text Available Conventional dry-coating method can cause problems like non-core, double-core, off-center, inlay, and cooking, caused by the core tablet supply system. Hence, dry coating is not as widely used as normal tablets. One-step dry-coating (OSDrC technology is an innovative one to solve these problems. OSDrC technology, which does not require a separate manufacturing process for the core, can even use powders with poor compressibility as the core matrix. This system can be assembled onto the turn table of a rotary tableting machine, and can make a dry-coated tablet in a single turn. This manufacturing method does not require the preparation of the core tablets beforehand, allowing the dry-coating to be made in one process. Compared with the controlled release tablet using membrane by the conventional film coating tablets, OSDrC which can be made by OSDrC-system are useful in the simple manufacturing method, the low manufacturing cost and the easy process management. In general, OSDrC could be a platform for full-range of controlled release tablets. Under this scenario, an understanding of this novel technology could be beneficial for the readers. This mini-review aims to highlight the benefits and mechanism of operation of OSDrC systems.

  5. Development models and technological innovation. A conservative revolution

    Directory of Open Access Journals (Sweden)

    Carla Gras

    2016-12-01

    Full Text Available In Argentina, innovations related to biotechnologies were rapidly adopted while initially there was an absence of a large social debate. To understand this absence, the institutional framework which legitimized technological innovations must be addressed. This framework was undoubtedly one of the conditions of success of the dissemination of the agribusiness model. It´s unfolding also evidences the restructuring of local rural dominant classes that led to the emergency of new social actors. These were the “innovators” gathered in the Argentine Association of No-Tilling Farmers (or AAPRESID.  Here, we analyze how innovations were introduced and legitimated in Argentina. In contrast to what AAPRESID has termed as a “paradigmatic revolution”, we will characterize the introduction of biotechnologies in Argentine agriculture as a “conservative revolution”.

  6. Manifesto of Technological Culture: a Critically Annotated Defense of Technepolitanism and The Hollow Revolution: Alienation and Manipulation in the Digital Age

    OpenAIRE

    Dagenais, Christopher

    2013-01-01

    Manifesto of Technological Culture: a Critically Annotated Defense of Technepolitanism- A critical analysis of our emerging technocracy unfolds through an annotated commentary on an imagined technocrat’s manifesto. The essay contrasts the romanticization of technology’s liberating qualities with a sober warning about its tendency towards oppression.The Hollow Revolution: Alienation and Manipulation in the Digital Age- Approximately one third of the world’s population uses the Internet. It is ...

  7. Innovative technology to meet the demands of the white biotechnology revolution of chemical production

    DEFF Research Database (Denmark)

    Villadsen, John

    2007-01-01

    by which a technological revolution termed "white biotechnology" for production of commodity chemicals has proved its credibility. Obviously, the rapid advances in biology has been crucial for the development of industrial biotechnology towards a position where even its cheap products such as bio-fuels can...... of sophisticated models, supported by accurate data obtained in experimental equipment that did not exist a few years ago. The need to update the chemical engineering education to meet the needs of the bio-industry is also evident. Much of the progress of the bio-industry has up to now been based on fundamental...

  8. Sawah Rice Eco-technology and Actualization of Green Revolution in West Africa: Experience from Nigeria and Ghana

    Institute of Scientific and Technical Information of China (English)

    O. I. OLADELE; T. WAKATSUKI

    2010-01-01

    The development and dissemination of sawah rice eco-technology in Nigeria and Ghana as prerequisites for the actualization of green revolution in West Africa were described. It showed that the neglect of the eco-technology and the overemphasis of the biotechnology have rendered the ineffective transferability of the green revolution process from Asia to Africa. The sawah eco-technology increases yield up to 5 t/hm2 through bunding and the use of inlet and outlet connecting irrigation and drainage, which enhances effective water control and management, improves the efficiency of fertilizer, improves nitrogen fixation by soil microbes and algae, increases the use of wetlands, improves soil organic matter accumulation, suppresses weed growth, and enhances immune mechanism of rice through nutrient supply. The current experience has therefore established that the technology overcomes the constraints that have limited the realization of green revolution in West Africa.

  9. Sawah Rice Eco-technology and Actualization of Green Revolution in West Africa: Experience from Nigeria and Ghana

    Directory of Open Access Journals (Sweden)

    O.I. OLADELE

    2010-09-01

    Full Text Available The development and dissemination of sawah rice eco-technology in Nigeria and Ghana as prerequisites for the actualization of green revolution in West Africa were described. It showed that the neglect of the eco-technology and the overemphasis of the biotechnology have rendered the ineffective transferability of the green revolution process from Asia to Africa. The sawah eco-technology increases yield up to 5 t/hm2 through bunding and the use of inlet and outlet connecting irrigation and drainage, which enhances effective water control and management, improves the efficiency of fertilizer, improves nitrogen fixation by soil microbes and algae, increases the use of wetlands, improves soil organic matter accumulation, suppresses weed growth, and enhances immune mechanism of rice through nutrient supply. The current experience has therefore established that the technology overcomes the constraints that have limited the realization of green revolution in West Africa.

  10. Is the Educational Technology Revolution Losing Steam? What Academic Leaders Can Do to Keep Us Moving Forward

    Science.gov (United States)

    Miller, Michelle D.

    2017-01-01

    Educational technology has fueled a revolution in higher education. Technology-based models such as blended learning, fully online courses, online degree programs, and MOOCs (massive open online courses) are redefining what teaching looks like. They also greatly expand who gets to learn and where and when that learning can take place. The ed tech…

  11. Leap- Ahead Logistics Management Technology: Turning the Evolution in Military Logistics into a True Revolution

    Science.gov (United States)

    1999-05-27

    A Revolution in Military Logistics is a necessary precursor to the Revolution in Military Affairs. Army and the Department of Defense senior leaders...have affirmed and reinforced this idea in logistics literature throughout the past two years. What, however, is a Revolution in Military Logistics and...established criteria for a revolution in military logistics , but the system that it is currently developing, Global Combat Service Support - Army (GCSS-A

  12. From the water wheel to turbines and hydroelectricity. Technological evolution and revolutions

    Science.gov (United States)

    Viollet, Pierre-Louis

    2017-08-01

    Since its appearance in the first century BC, the water wheel has developed with increasing pre-industrial activities, and has been at the origin of the industrial revolution for metallurgy, textile mills, and paper mills. Since the nineteenth century, the water wheel has become highly efficient. The reaction turbine appeared by 1825, and continued to undergo technological development. The impulsion turbine appeared for high chutes, by 1880. Other turbines for low-head chutes were further designed. Turbine development was associated, after 1890, with the use of hydropower to generate electricity, both for industrial activities, and for the benefits of cities. A model ;one city + one plant; was followed in the twentieth century by more complex and efficient schemes when electrical interconnection developed, together with pumped plants for energy storage.

  13. Applications of Organic and Printed Electronics A Technology-Enabled Revolution

    CERN Document Server

    2013-01-01

    Organic and printed electronics can enable a revolution in the applications of electronics and this book offers readers an overview of the state-of-the-art in this rapidly evolving domain.  The potentially low cost, compatibility with flexible substrates and the wealth of devices that characterize organic and printed electronics will make possible applications that go far beyond the well-known displays made with large-area silicon electronics. Since organic electronics are still in their early stage, undergoing transition from lab-scale and prototype activities to production, this book serves as a valuable snapshot of the current landscape of the different devices enabled by this technology, reviewing all applications that are developing and those can be foreseen.   Provides a complete roadmap for organic and printed electronics research and development for the next several years; Includes an overview of the printing processes for organic electronics, along with state of the art applications, such as solar ...

  14. Population Issues. Resources in Technology.

    Science.gov (United States)

    Technology Teacher, 1991

    1991-01-01

    Presents information about the problems caused by increasing population. Discusses the environmental impact and the ways that technology can be used to solve problems of overpopulation. Includes possible student outcomes and a student quiz. (JOW)

  15. Population Issues. Resources in Technology.

    Science.gov (United States)

    Technology Teacher, 1991

    1991-01-01

    Presents information about the problems caused by increasing population. Discusses the environmental impact and the ways that technology can be used to solve problems of overpopulation. Includes possible student outcomes and a student quiz. (JOW)

  16. Evolution and revolution: gauging the impact of technological and technical innovation on Olympic performance.

    Science.gov (United States)

    Balmer, Nigel; Pleasence, Pascoe; Nevill, Alan

    2012-01-01

    A number of studies have pointed to a plateauing of athletic performance, with the suggestion that further improvements will need to be driven by revolutions in technology or technique. In the present study, we examine post-war men's Olympic performance in jumping events (pole vault, long jump, high jump, triple jump) to determine whether performance has indeed plateaued and to present techniques, derived from models of human growth, for assessing the impact of technological and technical innovation over time (logistic and double logistic models of growth). Significantly, two of the events involve well-documented changes in technology (pole material in pole vault) or technique (the Fosbury Flop in high jump), while the other two do not. We find that in all four cases, performance appears to have plateaued and that no further "general" improvement should be expected. In the case of high jump, the double logistic model provides a convenient method for modelling and quantifying a performance intervention (in this case the Fosbury Flop). However, some shortcomings are revealed for pole vault, where evolutionary post-war improvements and innovation (fibre glass poles) were concurrent, preventing their separate identification in the model. In all four events, it is argued that further general growth in performance will indeed need to rely predominantly on technological or technical innovation.

  17. Petroleum Science and Technology Institute with the TeXas Earth and Space Science (TXESS) Revolution

    Science.gov (United States)

    Olson, H. C.; Olson, J. E.; Bryant, S. L.; Lake, L. W.; Bommer, P.; Torres-Verdin, C.; Jablonowski, C.; Willis, M.

    2009-12-01

    The TeXas Earth and Space Science (TXESS) Revolution, a professional development program for 8th- thru 12th-grade Earth Science teachers, presented a one-week Petroleum Science and Technology Institute at The University of Texas at Austin campus. The summer program was a joint effort between the Jackson School of Geosciences and the Department of Petroleum and Geosystems Engineering. The goal of the institute was to focus on the STEM components involved in the petroleum industry and to introduce teachers to the larger energy resources theme. The institute kicked off with a welcoming event and tour of a green, energy-efficient home (LEED Platinum certified) owned by one of the petroleum engineering faculty. Tours of the home included an introduction to rainwater harvesting, solar energy, sustainable building materials and other topics on energy efficiency. Classroom topics included drilling technology (including a simulator lab and an overview of the history of the technology), energy use and petroleum geology, well-logging technology and interpretation, reservoir engineering and volumetrics (including numerous labs combining chemistry and physics), risk assessment and economics, carbon capture and storage (CO2 sequestration technology) and hydraulic fracturing. A mid-week field trip included visiting the Ocean Star offshore platform in Galveston, the Weiss Energy Hall at the Houston Museum of Science and Schlumberger (to view 3-D visualization technology) in Houston. Teachers remarked that they really appreciated the focused nature of the institute and especially found the increased use of mathematics both a tool for professional growth, as well as a challenge for them to use more math in their science classes. STEM integration was an important feature of the summer institute, and teachers found the integration of science (earth sciences, geophysics), technology, engineering (petroleum, chemical and reservoir) and mathematics particularly valuable. Pre

  18. Revolution in Technology -‘Blessing or Misfortune’ for University Engineering Students

    Directory of Open Access Journals (Sweden)

    Er. Karuna Puri

    2016-03-01

    Full Text Available Advancement in technology no doubt have made human’s life comfortable and convenient. But this revolution in technology at one end has proved to be a blessing to humans and at other end has become a misfortune for university engineering students in form of ‘code-plagiarism’. Students are often caught in incidences of copying software codes from internet which are given to them as lab assignment in programming labs. Student’s take undue advantage of this blessings that technology has provided to humans to avoid tireless and time-consuming manual efforts just for sake of convenience. But Student’s forget in this stage of life only rigorous practice would make them perfect and would help them develop their own coding logic. With increase in innovations and inventions that technology is giving every day, it gives opportunities to socially inspired students to hide beneath different technological advancements. They hide their act of copying software codes in programming labs of universities by using different technological innovations like Bluetooth, What-Sapp, Hike, Facebook, other instant messengers and social networks. This prevents students from developing logical and analytical skills. Universities are becoming more concerned in this regard. To cope up with such challenges in our education system the undertaken research provides an opportunities to universities to integrate with their norms a ‘code-plagiarism evaluation cum prevention model’. This model works will not only provide opportunity to faculty to smartly detect hidden activities of students of code-plagiarism in labs but will also suggest suitable prevention measures to overcome curse of code-plagiarism in programming labs. Digital era university students may opt code-plagiarism and hiding at the same time, using smart technologies such as Hike, Bluetooth etc. It is easily feasible for faculty members to trace these behavior of students using SCEPM model. SCEPM is a

  19. The Application of Wearable Technology in Surgery: Ensuring the Positive Impact of the Wearable Revolution on Surgical Patients

    OpenAIRE

    Slade Shantz, Jesse Alan; Veillette, Christian J. H.

    2014-01-01

    Wearable technology has become an important trend in consumer electronics in the past year. The miniaturization and mass production of myriad sensors have made possible the integration of sensors and output devices in wearable platforms. Despite the consumer focus of the wearable revolution some surgical applications are being developed. These fall into augmentative, assistive, and assessment functions and primarily layer onto current surgical workflows. Some challenges to the adoption of wea...

  20. The Application of Wearable Technology in Surgery: Ensuring the Positive Impact of the Wearable Revolution on Surgical Patients

    OpenAIRE

    Jesse Alan Slade Shantz; Christian Henri Veillette

    2014-01-01

    Wearable technology has become an important trend in consumer electronics in the past year. The miniaturization and mass production of myriad sensors has made possible the integration of sensors and output devices in wearable platforms. Despite the consumer focus of the wearable revolution some surgical applications are being developed. These fall into augmentative, assistive and assessment functions and primarily layer onto current surgical workflows. Some challenges to the adoption of w...

  1. The Application of Wearable Technology in Surgery: Ensuring the Positive Impact of the Wearable Revolution on Surgical Patients

    Directory of Open Access Journals (Sweden)

    Jesse Alan Slade Shantz

    2014-09-01

    Full Text Available Wearable technology has become an important trend in consumer electronics in the past year. The miniaturization and mass production of myriad sensors has made possible the integration of sensors and output devices in wearable platforms. Despite the consumer focus of the wearable revolution some surgical applications are being developed. These fall into augmentative, assistive and assessment functions and primarily layer onto current surgical workflows. Some challenges to the adoption of wearable technologies are discussed and a conceptual framework for understanding the potential of wearable technology to revolutionize surgical practice are presented.

  2. The application of wearable technology in surgery: ensuring the positive impact of the wearable revolution on surgical patients.

    Science.gov (United States)

    Slade Shantz, Jesse Alan; Veillette, Christian J H

    2014-01-01

    Wearable technology has become an important trend in consumer electronics in the past year. The miniaturization and mass production of myriad sensors have made possible the integration of sensors and output devices in wearable platforms. Despite the consumer focus of the wearable revolution some surgical applications are being developed. These fall into augmentative, assistive, and assessment functions and primarily layer onto current surgical workflows. Some challenges to the adoption of wearable technologies are discussed and a conceptual framework for understanding the potential of wearable technology to revolutionize surgical practice are presented.

  3. Search Engine Technology Impetus for the Knowledge Revolution in Business Education

    Science.gov (United States)

    Hall, Owen P., Jr.

    2004-01-01

    Two equally powerful forces are helping shape the future of business education. First is the growing requirement for competent business managers on a worldwide basis. Second are the changing demands on our academic libraries as a result of the ongoing digital revolution. These dynamics call for new and innovative education systems such as…

  4. 75 FR 38385 - Unleashing the Wireless Broadband Revolution

    Science.gov (United States)

    2010-07-01

    ... Memorandum of June 28, 2010--Unleashing the Wireless Broadband Revolution #0; #0; #0; Presidential Documents... Revolution Memorandum for the Heads of Executive Departments and Agencies America's future competitiveness... beginning the next transformation in information technology: the wireless broadband revolution. Few...

  5. French revolution or industrial revolution?

    DEFF Research Database (Denmark)

    Weisdorf, Paul R. Sharp Jacob L.; Weisdorf, Jacob Louis

    2012-01-01

    At the end of the eighteenth century, England and France both underwent revolutions: France the French Revolution, England the industrial revolution. This note sheds new light on these contrasting experiences in the histories of England and France by looking at the evolution of real consumer prices...... to maintain a decent living, and often had to cut consumption to make ends meet. The exercise conducted in the present paper gives a quantitative and economic underpinning to the notion that the French revolution did not arise out of nowhere, but rather had its roots in centuries of hardship amongst working...

  6. French revolution or industrial revolution?

    DEFF Research Database (Denmark)

    Weisdorf, Paul R. Sharp Jacob L.; Weisdorf, Jacob Louis

    2012-01-01

    At the end of the eighteenth century, England and France both underwent revolutions: France the French Revolution, England the industrial revolution. This note sheds new light on these contrasting experiences in the histories of England and France by looking at the evolution of real consumer prices...... to maintain a decent living, and often had to cut consumption to make ends meet. The exercise conducted in the present paper gives a quantitative and economic underpinning to the notion that the French revolution did not arise out of nowhere, but rather had its roots in centuries of hardship amongst working...

  7. Sexual revolutions

    NARCIS (Netherlands)

    Hekma, G.; Giami, A.

    2014-01-01

    The sexual revolution of 1960-1980 created a major break in attitudes and practices in Western societies. It created many new freedoms for gay men, youth and women, in terms of sexual imagery, information, and rights. Leftists denounced the revolution's consumerism whilst feminists lamented its cont

  8. The Third Industrial Revolution and Bus/Coach Technological Innovation%第三次工业革命和客车技术创新

    Institute of Scientific and Technical Information of China (English)

    刁薇; 裴志浩

    2014-01-01

    The authors expound the main features and important foundations of the third industrial revolution, anal-yse the influences of the third industrial revolution on the human society, and mainly introduce the effect of the third industrial revolution on the bus/coach iudustry technology innovation about the new energy, active safety and vehi-cle networking.%阐述第三次工业革命的主要特点及其重要基础,分析第三次工业革命对人类社会的影响,重点介绍第三次工业革命对客车行业新能源、主动安全、车联网等技术创新的影响。

  9. Effect of electromagnetic radiations on neurodegenerative diseases- technological revolution as a curse in disguise.

    Science.gov (United States)

    Hasan, Gulam M; Sheikh, Ishfaq A; Karim, Sajjad; Haque, Absarul; Kamal, Mohammad A; Chaudhary, Adeel G; Azhar, Essam; Mirza, Zeenat

    2014-01-01

    In the present developed world, all of us are flooded with electromagnetic radiations (EMR) emanating from generation and transmission of electricity, domestic appliances and industrial equipments, to telecommunications and broadcasting. We have been exposed to EMR for last many decades; however their recent steady increase from artificial sources has been reported as millions of antennas and satellites irradiate the global population round the clock, year round. Needless to say, these are so integral to modern life that interaction with them on a daily basis is seemingly inevitable; hence, the EMR exposure load has increased to a point where their health effects are becoming a major concern. Delicate and sensitive electrical system of human body is affected by consistent penetration of electromagnetic frequencies causing DNA breakages and chromosomal aberrations. Technological innovations came with Pandora's Box of hazardous consequences including neurodegenerative disorders, hearing disabilities, diabetes, congenital abnormalities, infertility, cardiovascular diseases and cancer to name few, all on a sharp rise. Electromagnetic non-ionizing radiations pose considerable health threat with prolonged exposure. Mobile phones are usually held near to the brain and manifest progressive structural or functional alterations in neurons leading to neurodegenerative diseases and neuronal death. This has provoked awareness among both the general public and scientific community and international bodies acknowledge that further systematic research is needed. The aim of the present review was to have an insight in whether and how cumulative electro-magnetic field exposure is a risk factor for neurodegenerative disorders.

  10. Population samples and genotyping technology.

    Science.gov (United States)

    Mack, S J; Sanchez-Mazas, A; Single, R M; Meyer, D; Hill, J; Dron, H A; Jani, A J; Thomson, G; Erlich, H A

    2007-04-01

    The 14th International HLA (human leukocyte antigen) Immunogenetics Workshop (14th-IHIWS) Biostatistics and Anthropology/Human Genetic Diversity project continues the population sampling, genotype data generation, and biostatistic analyses of the 13th International Histocompatibility Workshop Anthropology/Human Genetic Diversity Component, with the overall goal of further characterizing global HLA allele and haplotype diversity and better describing the relationships between major histocompatibility complex diversity, geography, linguistics, and population history. Since the 13th Workshop, new investigators have and continue to be recruited to the project and new high-resolution class I and class II genotype data are being generated for 112 population samples from around the world.

  11. The Information Revolution Planning for Institutional Change, The NPS Information Technology Strategic Plan / FY 2003

    OpenAIRE

    2003-01-01

    The Joint Vision of NPS outlines the future goals for the institution within the context of national priorities and defines academic goals through excellence in scholarly accomplishment and peer recognition. It requires that our faculty and staff are experienced in using modern technologies for teaching and learning. We must nurture and sustain efforts in high performance computing, multi-media technology, educational technology, and the technology of distance education.

  12. Toilet revolution in China.

    Science.gov (United States)

    Cheng, Shikun; Li, Zifu; Uddin, Sayed Mohammad Nazim; Mang, Heinz-Peter; Zhou, Xiaoqin; Zhang, Jian; Zheng, Lei; Zhang, Lingling

    2017-09-20

    The wide-spread prevalence of unimproved sanitation technologies has been a major cause of concern for the environment and public health, and China is no exception to this. Towards the sanitation issue, toilet revolution has become a buzzword in China recently. This paper elaborates the backgrounds, connotations, and actions of the toilet revolution in China. The toilet revolution aims to create sanitation infrastructure and public services that work for everyone and that turn waste into value. Opportunities for implementing the toilet revolution include: fulfilling Millennium Development Goals and new Sustainable Development Goals; government support at all levels for popularizing sanitary toilet; environmental protection to alleviate wastewater pollution; resource recovery from human waste and disease prevention for health and wellbeing improvement. Meanwhile, the challenges faced are: insufficient funding and policy support, regional imbalance and lagging approval processes, weak sanitary awareness and low acceptance of new toilets, lack of R&D and service system. The toilet revolution requires a concerted effort from many governmental departments. It needs to address not only technology implementation, but also social acceptance, economic affordability, maintenance issues and, increasingly, gender considerations. Aligned with the ecological sanitation principles, it calls for understanding issues across the entire sanitation service chain. Public-private partnership is also recommended to absorb private capital to make up the lack of funds, as well as arouse the enthusiasm of the public. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  13. Writing Assessment and the Revolution in Digital Texts and Technologies. Language & Literacy Series

    Science.gov (United States)

    Neal, Michael

    2010-01-01

    Writing and the teaching of writing is changing at a rapid pace. How can educators understand writing assessment "as" and "with" technology in the 21st-century classroom? Michael Neal contends that new technologies are neither the problem nor the solution. Instead, educators need to tap into digital resources only inasmuch as they promote writing…

  14. FY 2001 Blue Book: Information Technology: The 21st Century Revolution

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — At the dawn of the 21st century, the U.S. is enjoying an era of unprecedented possibilities and prosperity built on dramatic advances in science and technology....

  15. Revolution in the Library.

    Science.gov (United States)

    Himmelfarb, Gertrude

    1997-01-01

    Changes in library services due to advancing information technology constitute a revolution comparable to invention of the printing press. Democratization of access to knowledge is a positive development, but it should not be confused with democratization of knowledge. This is where any system of information networking may be misleading; in…

  16. Compression Ignition Engines - revolutionary technology that has civilized frontiers all over the globe from the Industrial Revolution into the 21st Century

    Directory of Open Access Journals (Sweden)

    Stephen Anthony Ciatti

    2015-06-01

    Full Text Available The history, present and future of the compression ignition engine is a fascinating story that spans over 100 years, from the time of Rudolf Diesel to the highly regulated and computerized engines of the 21st Century. The development of these engines provided inexpensive, reliable and high power density machines to allow transportation, construction and farming to be more productive with less human effort than in any previous period of human history. The concept that fuels could be consumed efficiently and effectively with only the ignition of pressurized and heated air was a significant departure from the previous coal-burning architecture of the 1800s. Today, the compression ignition engine is undergoing yet another revolution. The equipment that provides transport, builds roads and infrastructure, and harvests the food we eat needs to meet more stringent requirements than ever before. How successfully 21st Century engineers are able to make compression ignition engine technology meet these demands will be of major influence in assisting developing nations (with over 50% of the world’s population achieve the economic and environmental goals they seek.

  17. Revolution in Detection Affairs

    Energy Technology Data Exchange (ETDEWEB)

    Stern W.

    2013-11-02

    The detection of nuclear or radioactive materials for homeland or national security purposes is inherently difficult. This is one reason detection efforts must be seen as just one part of an overall nuclear defense strategy which includes, inter alia, material security, detection, interdiction, consequence management and recovery. Nevertheless, one could argue that there has been a revolution in detection affairs in the past several decades as the innovative application of new technology has changed the character and conduct of detection operations. This revolution will likely be most effectively reinforced in the coming decades with the networking of detectors and innovative application of anomaly detection algorithms.

  18. Revolution...Now The Future Arrives for Five Clean Energy Technologies – 2016 Update

    Energy Technology Data Exchange (ETDEWEB)

    Donohoo-Vallett, Paul

    2016-09-30

    Decades of investments by the federal government and industry in five key clean energy technologies are making an impact today. The cost of land-based wind power, utility and distributed photovoltaic (PV) solar power, light emitting diodes (LEDs), and electric vehicles (EVs) has fallen by 41% to as high as 94% since 2008. These cost reductions have enabled widespread adoption of these technologies with deployment increasing across the board.

  19. 5G- FUTURE GENERATION TECHNOLOGIES OF WIRELESS COMMUNICATION “REVOLUTION 2020”

    Directory of Open Access Journals (Sweden)

    Manjurul H. Khan

    2015-05-01

    Full Text Available This paper is focused on the specification of future generations of wireless mobile communication networks. The paper throws light on the evolution and development of various generations of mobile wireless technology along with their significance and advantages of one over the other. 5G technologies will change the way most high-bandwidth users access their phones. With 5G people will experience a level of call volume and data transmission never experienced before. 5G technology is offering the services in different fields like Documentation, supporting electronic transactions (e-Payments, e-transactions etc. As the customer becomes more and more aware of the mobile phone technology, he or she will look for a decent package all together, including all the advanced features a cellular phone can have. The 5G design is based on user-centric mobile environment with many wireless and mobile technologies on the ground. WWWW that is World Wide Wireless Web allows complete wireless communication with almost no limitation, Multi-Media Newspapers, watch TV programs with the clarity as to that of an HD TV.

  20. Preparing Accounting Graduates for Digital Revolution: A Critical Review of Information Technology Competencies and Skills Development

    Science.gov (United States)

    Pan, Gary; Seow, Poh-Sun

    2016-01-01

    The pervasiveness of information technology (IT) in businesses has altered the nature and economies of accounting activities. In particular, the emergence of cloud computing, eXtensible Business Reporting Language, and business analytics in recent years have transformed the way companies report financial performance and make business decisions. As…

  1. Preparing Accounting Graduates for Digital Revolution: A Critical Review of Information Technology Competencies and Skills Development

    Science.gov (United States)

    Pan, Gary; Seow, Poh-Sun

    2016-01-01

    The pervasiveness of information technology (IT) in businesses has altered the nature and economies of accounting activities. In particular, the emergence of cloud computing, eXtensible Business Reporting Language, and business analytics in recent years have transformed the way companies report financial performance and make business decisions. As…

  2. From information technology to informatics: the information revolution in dental education.

    Science.gov (United States)

    Schleyer, Titus K; Thyvalikakath, Thankam P; Spallek, Heiko; Dziabiak, Michael P; Johnson, Lynn A

    2012-01-01

    The capabilities of information technology (IT) have advanced precipitously in the last fifty years. Many of these advances have enabled new and beneficial applications of IT in dental education. However, conceptually, IT use in dental schools is only in its infancy. Challenges and opportunities abound for improving how we support clinical care, education, and research with IT. In clinical care, we need to move electronic dental records beyond replicating paper, connect information on oral health to that on systemic health, facilitate collaborative care through teledentistry, and help clinicians apply evidence-based dentistry and preventive management strategies. With respect to education, we should adopt an evidence-based approach to IT use for teaching and learning, share effective educational content and methods, leverage technology-mediated changes in the balance of power between faculty and students, improve technology support for clinical teaching, and build an information infrastructure centered on learners and organizations. In research, opportunities include reusing clinical care data for research studies, helping advance computational methods for research, applying generalizable research tools in dentistry, and reusing research data and scientific workflows. In the process, we transition from a focus on IT-the mere technical aspects of applying computer technology-to one on informatics: the what, how, and why of managing information.

  3. 第六次科技革命的“核心专利争夺”已悄然展开——2001年以来第六次科技革命的十种前兆%Core Patent Competition of Sixth Scientific and Technological Revolution:10 Omens of Sixth Scientific And technological Revolution since 2001

    Institute of Scientific and Technical Information of China (English)

    何传启

    2012-01-01

    2001年以来,关于第六次科技革命的十种前兆涉及自然人、网络人、仿生人和再生人等多个领域.而第六次科技革命的核心专利争夺,主要涉及信息转换器技术、人格信息包技术、仿生技术、创生技术、再生技术等.%There are about 10 omens of the sixth scientific and technological revolution in the fields on the natural, networked, bionic and regenerated person since 2001. The core patent champion of sixth revolution of science and technology has appeared in the fields of Information Exchange Machine, Information Packet of Personality, Bionic Technology, Bio-Creation Technology, Bio-Regeneration Technology, etc.

  4. On Revolution.

    Science.gov (United States)

    Lutz, William, Ed.; Brent, Harry, Ed.

    By bringing together many substantive yet disparate views on revolution, this book attempts to treat this rather emotional subject in a serious and objective manner. It attempts to bring history to bear on the modern radical scene by presenting the ideas of Marx, Lenin, Trotsky, Stalin, Mao Tse-tung, and others, along with those of modern…

  5. The incoming global technological and industrial revolution towards competitive sustainable manufacturing

    DEFF Research Database (Denmark)

    Jovane, F.; Yoshikawa, H.; Alting, Leo

    2008-01-01

    , knowledge-based, competitive sustainable manufacturing (CSM) has been widely considered as main enabler. This paper presents the necessary steps from economic growth to sustainable development. The reference model for proactive action (RMfPA) is proposed to develop and implement CSM, at national and global......The major global challenges we are facing today need to be addressed in the multifaceted context of economy, society, environment and technology (ESET). In recent years, the consensus of calling for sustainable development(SD) and implementation has emerged. Along with this belief, high added value...

  6. Mobile Phone Revolution in the Tundra? Technological Change among Russian Reindeer Nomads

    Directory of Open Access Journals (Sweden)

    Florian M. Stammler

    2009-04-01

    Full Text Available This contribution looks at the influence of technological change thatnomads in the Russian North have undergone, using as examples two crucial innovations: the snowmobile and the mobile phone. I argue that the snowmobile did not have the same revolutionary impact on the Russian tundra as it did in Fennoscandia, for reasons connected to long distances, infrastructure, spare parts, availability of fuel, priorities of Soviet transport policy as well as the convenience of previously used practices of herd control using ‘sitting transport’. Different from that, I argue that mobile phones have the potential for a greater penetration into nomadic societies. Because they encourage equality rather than stratification, they are low maintenance; they are small enough to be embedded into existing social contexts. Connecting not only neighbours but the whole world, in principle, mobile phones may entail a significant socio-cultural change. The article presents first fieldwork evidence of such change among tundra nomads and relates this to existing theoretical studies on how mobile communication changes societies. Attention is paid to the particularities of a mobile type of communication introduced in mobile communities, that is, among nomads. In doing so, I explore similarities and differences in how technological change influences sedentary and nomadic societies.

  7. Multilayer flow modulator stent technology: a treatment revolution for US patients?

    Science.gov (United States)

    Sultan, Sherif; Hynes, Niamh

    2015-05-01

    Thoracoabdominal aortic repair is a high-risk procedure in most experienced centers, not only because of anatomical complexity but also due to the fragility of the patients in whom these aneurysms occur. Such repairs are complex, time-consuming and impose a systemic injury upon the patients, regardless of whether the repair is performed by open surgery or via a fenestrated/branched technique. The substantive risks associated with such repairs include death, dialysis and paralysis. The multilayer flow modulator (MFM) is a disruptive technology which promises a minimally invasive reproducible treatment option, with clinical results demonstrating physiological modulation of the aortic sac with abolition of spinal injury. The mode of action of MFM forces us to completely rethink aneurysm pathogenesis and, consequently, it has been met with much cynicism. We aim to uncloak some of the mystery surrounding the MFM, clarify its mode of action and explore the truth behind its clinical effectiveness.

  8. Information and Communication Technology (ICT Revolution: Its Environmental Impact and Sustainable Development

    Directory of Open Access Journals (Sweden)

    Sunday A. Idowu

    2010-01-01

    Full Text Available Our world''s resources, and even the planet itself, are rapidly decaying faster than we can imagine. While many people debate the causes the effects are obvious to all: climate change, problem in the animal world, health problems and rising concern about sustainability. The question now is to what extent Information and Communication Technology (ICT has impacted our world. In fact, what solutions has ICT provided to the prevailing problems in our world which we may refer to as development and at the same time what problems has ICT created in effect. Thus, it becomes imperative to ask: What are the environmental implications of the rapidly growing development and use of ICT with respect to sustainable development now and in the future? What policies should be implemented in the production of ICT infrastructures and use of IT for sustainable development? What implications or threat do the advanced ICT countries like United States, China and Japan present to developing countries especially in Africa, and India in terms of e-waste? These questions define the focus of this paper. The paper also contributes to awareness building in form of recommendations needed so that producers, marketers and consumers will consider environmental issues when producing, buying and finally disposing ICT components and resources.

  9. Your Higgs number - how fundamental physics is connected to technology and societal revolutions

    Science.gov (United States)

    Lidström, Suzy; Allen, Roland E.

    2015-03-01

    Fundamental physics, as exemplified by the recently discovered Higgs boson, often appears to be completely disconnected from practical applications and ordinary human life. But this is not really the case, because science, technology, and human affairs are profoundly integrated in ways that are not immediately obvious. We illustrate this by defining a ``Higgs number'' through overlapping activities. Following three different paths, which end respectively in applications of the World Wide Web, digital photography, and modern electronic devices, we find that most people have a Higgs number of no greater than 3. Specific examples chosen for illustration, with their assigned Higgs numbers, are: LHC experimentalists employing the Worldwide Computing Grid (0) - Timothy Berners-Lee (1) - Marissa Mayer, of Google and Yahoo, and Sheryl Sandberg, of Facebook (2) - users of all web-based enterprises (3). CMS and ATLAS experimentalists (0) - particle detector developers (1) - inventors of CCDs and active-pixel sensors (2) - users of digital cameras and camcorders (3). Philip Anderson (0) - John Bardeen (1) - Jack Kilby (2) - users of personal computers, mobile phones, and all other modern electronic devices (3).

  10. The current revolution in column technology: how it began, where is it going?

    Science.gov (United States)

    Gritti, Fabrice; Guiochon, Georges

    2012-03-01

    This work revisits the exceptionally rapid evolution of the technology of chromatographic columns and the important progress in speed of analysis and resolution power that was achieved over the last ten years. Whereas columns packed with 10 and 5 μm fully porous particles dominated the field for nearly thirty years (1975-2000), it took barely six years to see the commercialization of monolithic silica rods (2000), their raise to fame and decay to oblivion, the development of finer fully porous particles with size down to 1.7 μm (2006), and of sub-3 μm superficially porous particles (2006). Analysis times and plate heights delivered by columns packed with these recent packing materials have then been improved by more than one order of magnitude in this short period of time. This progress has rendered practically obsolete the age-old design of LC instruments. For low molecular weight compounds, analysts can now achieve peak capacities of 40 peaks in about 15s with a hold-up time of the order of 1.5s , in gradient elution, by operating columns packed with sub-3 μm shell particles at elevated temperatures, provided that they use optimized high pressure liquid chromatographs. This is the ultimate limit allowed by modern instruments, which have an extra-column band broadening contribution of 7 μL² at 4.0 mL/min and data acquisition rate of 160 Hz. The best 2.1 mm × 50 mm narrow-bore columns packed with 1.7 μm silica core-shell particles provide peaks that have a variance of 2.1 μL² for k=1. Finally, this work discusses possible ways to accelerate separations and, in the same time perform these separations at the same level of efficiency as they have today. It seems possible to pack columns with smaller particles, probably down to 1 μm and operate them with current vHPLC equipments for separations of biochemicals. Analyses of low molecular weight compounds will require new micro-HPLC systems able to operate 1mm I.D. columns at pressures up to 5 kbar, which

  11. 科技革命推动思维方式的变革%Revolution of science and technology to promote the change of thinking way

    Institute of Scientific and Technical Information of China (English)

    刘力贺

    2012-01-01

      随着科学技术的不断发展,它给人类社会的各个方面都带来了巨大的冲击。探讨科技革命对于思维方式的影响,有助于在新的科技竞争中解放思想,破除原有的思维枷锁,将科技革命和思维方式的创新融入到实践中。%  With the development of science and technology, it is to the various aspects of human society have brought about a tremendous impact. Discussion on the revolution of science and technology for the influence of the way of thinking, help in the new competition in science and technology to liberate a thought, break old thinking shackles, the revolution of science and technology and the innovation of mode of thinking into practice.

  12. The Impact of Social Networks and Mobile Technologies on the Revolutions in the Arab World—A Study of Egypt and Tunisia

    Directory of Open Access Journals (Sweden)

    Alana Maurushat

    2014-10-01

    Full Text Available Revolts in Tunisia and Egypt have led many observers to speak of the “first digital revolution” in the Arab world. Social media sites, such as Twitter and Facebook, are now recognised as the important tools that facilitated the “Jasmine Revolution”. In fact, the willingness of the Mubarak government to block all internet connection in Egypt has demonstrated the concern over the power of new technologies in facilitating political change. The tenacity of the social movements that are still on-going in the Arab world continues to demonstrate the important role that networked technologies—such as the internet, satellite channels and social networking sites—play in revolutions. The revolutions demonstrate an effective use of social media and other network technologies as an organisational tool, and as a means of asserting pressure on current rulers and future governments. Accordingly, this article seeks to expose freedom of expression as a fundamental democratic principle and the internet network as a vehicle driving the demonstrations in the Arab countries of Tunisia and Egypt.

  13. Solar solution: the next industrial revolution

    Directory of Open Access Journals (Sweden)

    Björn A. Sandén

    2008-12-01

    Full Text Available The industrial revolution 200 years ago freed society from the limitations of bioenergy and brought tremendous growth but also huge environmental problems. Now, a new generation of modular technologies based on advanced materials enables efficient conversion of solar energy and carries the seeds of a new industrial revolution.

  14. Quantum revolution

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    The turn of the XXth century witnessed a revolution in physics comparable to Isaac Newton’s discovery of the universal laws of mechanics and of gravitation three centuries earlier. The world required to be described in novel terms, as the immutable, deterministic view of our familiar universe had given way to a new world picture, one which featured chance, flux, and an incessant upsurge of waves of matter. Such a worldview was so radically new and counterintuitive that it gave rise to strong debates, to the effect that Albert Einstein himself tried to oppose it on the grounds that “God does not play dice”. In spite of the intense debates that accompanied its emergence, quantum mechanics quickly proved an incredibly efficacious new tool to understand and to predict a wide array of new phenomena. It was so successful that in no time it broke free from the environment of research labs to become part of daily life, making it possible, for example, to understand why some materials...

  15. The Information Revolution in Geography.

    Science.gov (United States)

    Tikunov, Vladimir S.

    1996-01-01

    Describes a number of topics in geography that are effected by the multimedia information revolution. These include research in political geography, finance, and the geography of tourism and medicine. Considers new technologies assisting spatial modeling and visualization of data and their effects on these fields. (MJP)

  16. Industrious Selection: Explaining Five Revolutions and Two Divergences in Eurasian Economic History within a Unified Growth Framework

    OpenAIRE

    Ho, Chi Pui

    2016-01-01

    We develop a unified growth theory with Industrious Selection to explain the Five Revolutions in the development process (Agricultural Revolution, Structural Transformation, Industrial Revolution, Industrious Revolution, Demographic Revolution) and the Two Divergences in Eurasia (Little Divergence, Great Divergence) in AD0-AD2000. Industrious Selection refers to industrious (hardworking and cooperative) individuals gradually dominating the population composition through labor-leisure optimiza...

  17. Marxism as permanent revolution

    NARCIS (Netherlands)

    van Ree, E.

    2013-01-01

    This article argues that the 'permanent revolution' represented the dominant element in Karl Marx and Friedrich Engels' political discourse, and that it tended to overrule considerations encapsulated in 'historical materialism'. In Marx and Engels's understanding, permanent revolution did not repres

  18. Marxism as permanent revolution

    NARCIS (Netherlands)

    van Ree, E.

    2013-01-01

    This article argues that the 'permanent revolution' represented the dominant element in Karl Marx and Friedrich Engels' political discourse, and that it tended to overrule considerations encapsulated in 'historical materialism'. In Marx and Engels's understanding, permanent revolution did not

  19. The French Revolution.

    Science.gov (United States)

    Baltimore City Public Schools, MD.

    This outline on the French Revolution is designed to illustrate how this period of French history influenced various aspects of contemporary culture. Four main sections are treated: (1) ideas that led to the Revolution, (2) the reigns of the Bourbon kings, (3) the Revolution, and (4) the rise of Napoleon as a reaction to chaos. A list of 16mm…

  20. Is new technology revolution the best measure to cope with financial crisis in China? -the thinking on the relation of economy development and new technology revolution%新技术革命是中国走出“危机”最佳手段吗?——关于中国未来经济发展与新技术革命关系的初步思考

    Institute of Scientific and Technical Information of China (English)

    马虎兆; 张慧颖; 王辉

    2012-01-01

    When financial crisis is spreading, there is a cognition that is new technology revolution is at hand. Can the forth technology revolution happen in China? What measure should be taken to cope with the new technology revolution? This paper attempts to answer the important problem. The primary conclusion is that the condition of technology revolution is innovation environment, innovation base and damand -pulled, but at present the conditions is short in China, and it is very difficult to happen thechnology revolution in China. Our country locate the backward position of industry chain, controlled by the developed country that is upriver. On account of the tech- nology revolution taking part in different role, our country must make use of technology revolution to adopt the larruping development path, the strategy of advancing the industry chain and the strategy of technology revolution diffusion.%当前新技术革命即将到来成为共识,中国能否率先发生第四次技术革命,中国未来应选择何种发展战略以应对技术革命?这成为当前关注的重要问题,文章尝试着进行解答。主要结论是:从历史来看,技术革命发生的条件是创新环境、创新基础和需求拉动三大要素形成完整体系,但是中国目前并不具备这些条件或者说中国在这些方面还存在较大的差距,中国率先发生新技术革命的难度很大。中国处于产业链低端,受困于处于产业链高端的发达国家,鉴于科技创新能力的差距和技术革命所扮演的不同角色,中国需要利用技术革命走出与众不同发展道路,即利用旧有技术革命的技术红利的“产业链提升战略”和实现技术赶超的“新技术革命扩散战略”。

  1. The social media revolution.

    Science.gov (United States)

    Dubose, Cheryl

    2011-01-01

    The growing popularity and use of social media tools such as Facebook, YouTube, Twitter, blogging, and wikis have led to a social media revolution. Given this widespread influence, it is important for educators, administrators, and technologists to understand the risks of using social media in the classroom and workplace. To investigate popular social media sites and their effect on radiologic technology education and business practices. A comprehensive search of literature was performed to examine social media and its applications in education, health care, and business. Social media use is on the rise, affecting all aspects of mainstream society. Leaders in the radiologic sciences should be familiar with social media and cognizant of its risks. Future studies regarding social media use in the radiologic sciences are necessary to determine its effect on the radiologic science community. ©2011 by the American Society of Radiologic Technologists.

  2. Renewable energy sources, the internet of things and the third industrial revolution: Smart grid and contemporary information and communication technologies

    Science.gov (United States)

    Kitsios, Aristidis; Bousakas, Konstantinos; Salame, Takla; Bogno, Bachirou; Papageorgas, Panagiotis; Vokas, Georgios A.; Mauffay, Fabrice; Petit, Pierre; Aillerie, Michel; Charles, Jean-Pierre

    2017-02-01

    In this paper, the energy efficiency of a contemporary Smart Grid that is based on Distributed Renewable Energy Sources (DRES) is examined under the scope of the communication systems utilized between the energy loads and the energy sources. What is evident is that the Internet of Things (IoT) technologies that are based on the existing Web infrastructure can be heavily introduced in this direction especially when combined with long range low bandwidth networking technologies, power line communication technologies and optimization methodologies for renewable energy generation. The renewable energy generation optimization will be based on devices embedded in the PV panels and the wind power generators, which will rely on bidirectional communications with local gateways and remote control stations for achieving energy efficiency. Smart meters and DRES combined with IoT communications will be the enabling technologies for the ultimate fusion of Internet technology and renewable energy generation realizing the Energy Internet.

  3. "Front Desk? Send Me a Computer!" The Hotel and Tourism Sector: New Technology Spawns a Revolution in Travel Jobs.

    Science.gov (United States)

    World of Work, 1997

    1997-01-01

    The computer and new technologies are revolutionizing the hotel, catering, and tourism businesses. There is consensus that formal training for these changes falls short of new requirements and that schools are having difficulty keeping up. (JOW)

  4. "Front Desk? Send Me a Computer!" The Hotel and Tourism Sector: New Technology Spawns a Revolution in Travel Jobs.

    Science.gov (United States)

    World of Work, 1997

    1997-01-01

    The computer and new technologies are revolutionizing the hotel, catering, and tourism businesses. There is consensus that formal training for these changes falls short of new requirements and that schools are having difficulty keeping up. (JOW)

  5. The iPad and mobile technology revolution: benefits and challenges for individuals who require augmentative and alternative communication.

    Science.gov (United States)

    McNaughton, David; Light, Janice

    2013-06-01

    The iPad and other mobile technologies provide powerful new tools to potentially enhance communication for individuals with developmental disabilities, acquired neurogenic disorders, and degenerative neurological conditions. These mobile technologies offer a number of potential benefits, including: (a) increased awareness and social acceptance of augmentative and alternative communication (AAC), (b) greater consumer empowerment in accessing AAC solutions, (c) increased adoption of AAC technologies, (d) greater functionality and interconnectivity, and (e) greater diffusion of AAC research and development. However, there remain a number of significant challenges that must be addressed if these benefits are to be fully realized: (a) to ensure the focus is on communication, not just technology, (b) to develop innovative models of AAC service delivery to ensure successful outcomes, (c) to ensure ease of access for all individuals who require AAC, and, (d) to maximize AAC solutions to support a wide variety of communication functions. There is an urgent need for effective collaboration among key stakeholders to support research and development activities, and to ensure the successful implementation of mobile technologies to enhance communication outcomes for individuals who require AAC and their families.

  6. Societal, Economic, Ethical and Legal Challenges of the Digital Revolution: From Big Data to Deep Learning, Artificial Intelligence, and Manipulative Technologies

    CERN Document Server

    Helbing, Dirk

    2015-01-01

    In the wake of the on-going digital revolution, we will see a dramatic transformation of our economy and most of our societal institutions. While the benefits of this transformation can be massive, there are also tremendous risks to our society. After the automation of many production processes and the creation of self-driving vehicles, the automation of society is next. This is moving us to a tipping point and to a crossroads: we must decide between a society in which the actions are determined in a top-down way and then implemented by coercion or manipulative technologies (such as personalized ads and nudging) or a society, in which decisions are taken in a free and participatory way and mutually coordinated. Modern information and communication systems (ICT) enable both, but the latter has economic and strategic benefits. The fundaments of human dignity, autonomous decision-making, and democracies are shaking, but I believe that they need to be vigorously defended, as they are not only core principles of l...

  7. Reevaluating the French Revolution.

    Science.gov (United States)

    Stromberg, Roland N.

    1986-01-01

    Analyzes previous interpretations concerning the French Revolution. Discusses several weaknesses of the Marxist views in light of recent philosophical and sociological thinking about social change. (RKM)

  8. Information and Communications Technologies (ICT) in Higher Education Teaching--A Tale of Gradualism Rather than Revolution

    Science.gov (United States)

    Kirkup, Gill; Kirkwood, Adrian

    2005-01-01

    The widespread adoption of information and communications technologies (ICT) in higher education (HE) since the mid 1990s has failed to produce the radical changes in learning and teaching than many anticipated. Activity theory and Rogers' model of the adoption of innovations provide analytic frameworks that help develop our understanding of the…

  9. A Revolution in Freight Train Br aking Technology%货物列车制动技术的变革

    Institute of Scientific and Technical Information of China (English)

    Bruno; Guillaumin; 陈旭华

    2001-01-01

    The main causes to the revo luti on in freight train braking technology,a s well as measures taken to reduce noise in freight train braking,are described. The future of application of the braking technology are prospected.%介绍了导致货物列车制动技术变革的主要原因以及对降低货物 列车制动噪声所采取的措施,并展望了制动技术的应用前景。

  10. Thailand's reproductive revolution.

    Science.gov (United States)

    Knodel, J

    1987-01-01

    Thailand has achieved a remarkable population revolution in the past 15 years, resulting in a fertility decline of 44%, the 3rd greatest decline of the major developing countries. Thailand is quite distinct from either China or South Korea, the leaders in fertility decline. It has neither China's authoritarian power system to enforce population control nor the highly developed, Westernized outlook of South Korea. Instead it achieved its astounding fertility drop through a noncoercive family planning program operating within a context of rapid social change and a cultural setting. Thailand's drop in population growth has touched almost all segments of Thai society. The preferred number of children among couples married less than 5 years has dropped in both rural and urban families at almost exactly the same rate, from about 3.2 in 1969 to 2.3 in 1984. Religious groups represent the only substantial difference in family size preference; Moslem women married less than 5 years stated a desired average of 3.1 children versus 2.3 for Buddhist women. The direct case of the fertility drop is a national increase in contraceptive use. In 1984, 65% of Thai women reported using contraception. The Thai population, however, was ripe for using contraception when it became available due to 1) mass media creating a desire for consumer goods, 2) the increased costs of education to parents, 3) the willingness of parents to trade off "parent repayment" from many children for a few quality children, 4) couples' autonomy in fertility decision making, 5) the high status of women in Thailand, and 6) the fact that Buddhism poses no barriers to contraception. Current trends show no immediate sign of change.

  11. Torricelli, energia a vapor e o sentido tecnológico da Revolução Científica Torricelli, steam power, and the technological drift of the Scientific Revolution

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Suprinyak

    2009-06-01

    Full Text Available Starting from Evangelista Torricelli's pneumatic discoveries, we try to show that the crucial discoveries in pure science associated with the Scientific Revolution, although they may not have found immediate practical applications, have markedly impelled technological progress in the medium term - contrary to the diffused notion which states that the links between science and technology during the modern period have been tenuous, at best. Torricelli's ideas have turned into one of the privileged research areas for then newborn experimental program, actively participating in a process of reformulation in scientific research's epistemological base, which have culminated in steam power productive application.

  12. After the Biomedical Technology Revolution: Where to Now for a Bio-Psycho-Social Approach to Social Work?

    Science.gov (United States)

    Healy, Karen

    2016-07-01

    In the late twentieth century, the bio-psycho-social framework emerged as a powerful influence on the conceptualisation and delivery of health and rehabilitation services including social work services in these fields. The bio-psycho-social framework is built on a systems view of health and well-being ( Garland and Howard, 2009). The systems perspective encourages medical and allied health professions, including social work, to recognise and to respond to the multiple systems impacting on individual health and well-being ( Engel, 2003). This paper analyses how advances in biomedical technology, particularly in the fields of neuroscience and human genomics, are challenging the bio-psycho-social approach to practice. The paper examines the pressures on the social work profession to embrace biomedical science and points to the problems in doing so. The conclusion points to some tentative ways forward for social workers to engage critically with biomedical advances and to strengthen the bio-psycho-social framework in the interests of holistic and ethical approaches to social work practice.

  13. Endogenous technological and population change under increasing water scarcity

    Science.gov (United States)

    Pande, S.; Ertsen, M.; Sivapalan, M.

    2014-08-01

    Ancient civilizations may have dispersed or collapsed under extreme dry conditions. There are indications that the same may hold for modern societies. However, hydroclimatic change cannot be the sole predictor of the fate of contemporary societies in water-scarce regions. This paper focuses on technological change as a factor that may ameliorate the effects of increasing water scarcity and as such counter the effects of hydroclimatic changes. We study the role of technological change on the dynamics of coupled human-water systems, and model technological change as an endogenous process that depends on many factors intrinsic to coupled human-water dynamics. We do not treat technology as an exogenous random sequence of events, but assume that it results from societal actions. While the proposed model is a rather simple model of a coupled human-water system, it is shown to be capable of replicating patterns of technological, population, production and consumption per capita changes. The model demonstrates that technological change may indeed ameliorate the effects of increasing water scarcity, but typically it does so only to a certain extent. In general we find that endogenous technology change under increasing water scarcity helps to delay the peak of population size before it inevitably starts to decline. We also analyze the case when water remains constant over time and find that co-evolutionary trajectories can never grow at a constant rate; rather the rate itself grows with time. Thus our model does not predict a co-evolutionary trajectory of a socio-hydrological system where technological innovation harmoniously provides for a growing population. It allows either for an explosion or an eventual dispersal of population. The latter occurs only under increasing water scarcity. As a result, we draw the conclusion that declining consumption per capita despite technological advancement and increase in aggregate production may serve as a useful predictor of upcoming

  14. CRISES AND REVOLUTION

    Directory of Open Access Journals (Sweden)

    Adrián Sotelo Valencia

    2010-01-01

    Full Text Available This article addresses the materialist theory of development and fall of Marxism based on the theory of value as originally considered and presented by Karl Marx in Grundrisse and in Crítica da Economia Política, claiming that the production of value depends on labor force. As it takes place today, capital displaces labor force in every industry, service and activity, country, territory and region all over the world; workers are dismissed and are transferred to speculative activities of the fictional capital. This lesser disposition of labor force eventually harms the mean profit rate and, as time goes by, it provokes a crisis. The present capitalist crisis is resultant from the insufficiency and, to certain extent, to the incapacity of mechanisms from the system to generate enough value production in the labor process, to provide value to the invested capital (in settings of production, raw matter, and in labor force or variable capital; to create more value and to regain increased profit rate. These restraints of the financial capital (fictional capital cause a deviation to the speculative plan and contribute for the formation of tragic speculative bubbles in sectors such as those of housing, energy and food. No matter how much productivity is increased, developing a technological revolution and “sparing labor force”, the reduction of time, socially required for the production of goods and labor force, becomes harder and more marginal. This is the way the capitalist system enters a civilian, structural and organic crisis, as it is now. To go beyond the capital means to construct structures and superstructures of a new non-capitalist society based on a new way to produce, to work and to keep harmonious and friendly human social relations. It is difficult to have a successful revolution if not with the education of its agents, that is, the organized front people, parties and syndicates that will raise the social, political and cultural

  15. en uislamisk revolution

    DEFF Research Database (Denmark)

    Mathiesen, Kasper

    2011-01-01

    artiklen diskuterer det teologiske grundlag for de arabiske opstande. Er det tilladt ifølge islamisk lov at lave revolution på det grundlag der kendetegner den arabiske verden i 2011?......artiklen diskuterer det teologiske grundlag for de arabiske opstande. Er det tilladt ifølge islamisk lov at lave revolution på det grundlag der kendetegner den arabiske verden i 2011?...

  16. Dangerous assumptions : the agroecology and ethnobiology of traditional polyculture cassava systems in rural Cameroon and implications of green revolution technologies for sustainability, food security, and rural welfare

    NARCIS (Netherlands)

    Nchang Ntumngia, R.

    2010-01-01

    The Alliance for a New Green Revolution in Africa and African government and CGIAR programmes oriented toward improving cassava production through intensification and the use of external inputs have the ultimate goals to improve food production, promote market integration, and increase incomes of

  17. Dangerous assumptions : the agroecology and ethnobiology of traditional polyculture cassava systems in rural Cameroon and implications of green revolution technologies for sustainability, food security, and rural welfare

    NARCIS (Netherlands)

    Nchang Ntumngia, R.

    2010-01-01

    The Alliance for a New Green Revolution in Africa and African government and CGIAR programmes oriented toward improving cassava production through intensification and the use of external inputs have the ultimate goals to improve food production, promote market integration, and increase incomes of

  18. An Irish Revolution Without A Revolution

    Directory of Open Access Journals (Sweden)

    Aidan Beatty

    2016-03-01

    Full Text Available There is a conventional view among Irish historians that a revolution occurred in that country between the passing of the Third Home Rule Bill of 1912 and the end of the Civil War in 1923.  The violence of those years, the collapse in support for the Irish Parliamentary Party (IPP, the meteoric rise to power of Sinn Féin, a new sense of meritocracy, a greater sense of democracy and a widespread radicalism; all are seen as elements of a major change in Irish politics and life, a ‘Revolution.’  Drawing on Gramsci's notion of a “revolution without a revolution”, this paper seeks to understand the events in Ireland of 1912-23, not as a sudden rupture with the past but as the culmination of a much longer period of (often British-backed capitalist development in post-Famine Ireland. This paper argues that Irish nationalist politics in the decades before 1912 is better understood via categories such as class, gender, capitalism and the pervasive power of the British state.  As such, as well as pursuing a reassessment of the project of Irish historical development and state-building, this paper also seeks a reassessment of the project of (an equally statist Irish historiography.

  19. Final report on grand challenge LDRD project : a revolution in lighting : building the science and technology base for ultra-efficient solid-state lighting.

    Energy Technology Data Exchange (ETDEWEB)

    Copeland, Robert Guild; Mitchell, Christine Charlotte; Follstaedt, David Martin; Lee, Stephen Roger; Shul, Randy John; Fischer, Arthur Joseph; Chow, Weng Wah Dr.; Myers, Samuel Maxwell, Jr.; Thoma, Steven George; Gee, James Martin; Coltrin, Michael Elliott; Burdick, Brent A.; Salamone, Angelo, L., Jr.; Hadley, G. Ronald; Elliott, Russell D.; Campbell, Jonathan M.; Abrams, Billie Lynn; Wendt, Joel Robert; Pawlowski, Roger Patrick; Simpson, Regina Lynn; Kurtz, Steven Ross; Cole, Phillip James; Fullmer, Kristine Wanta; Seager, Carleton Hoover; Bogart, Katherine Huderle Andersen; Biefeld, Robert Malcolm; Kerley, Thomas M.; Norman, Adam K.; Tallant, David Robert; Woessner, Stephen Matthew; Figiel, Jeffrey James; Moffat, Harry K.; Provencio, Paula Polyak; Emerson, John Allen; Kaplar, Robert James; Wilcoxon, Jess Patrick; Waldrip, Karen Elizabeth; Rohwer, Lauren Elizabeth Shea; Cross, Karen Charlene; Wright, Alan Francis; Gonzales, Rene Marie; Salinger, Andrew Gerhard; Crawford, Mary Hagerott; Garcia, Marie L.; Allen, Mark S.; Southwell, Edwin T. (Perspectives, Sedona, AZ); Bauer, Tom M.; Monson, Mary Ann; Tsao, Jeffrey Yeenien; Creighton, James Randall; Allerman, Andrew Alan; Simmons, Jerry A.; Boyack, Kevin W.; Jones, Eric Daniel; Moran, Michael P.; Pinzon, Marcia J. (Perspectives, Sedona, AZ); Pinson, Ariane O. (Perspectives, Sedona, AZ); Miksovic, Ann E. (Perspectives, Sedona, AZ); Wang, George T.; Ashby, Carol Iris Hill; Missert, Nancy A.; Koleske, Daniel David; Rahal, Nabeel M.

    2004-06-01

    This SAND report is the final report on Sandia's Grand Challenge LDRD Project 27328, 'A Revolution in Lighting -- Building the Science and Technology Base for Ultra-Efficient Solid-state Lighting.' This project, which for brevity we refer to as the SSL GCLDRD, is considered one of Sandia's most successful GCLDRDs. As a result, this report reviews not only technical highlights, but also the genesis of the idea for Solid-state Lighting (SSL), the initiation of the SSL GCLDRD, and the goals, scope, success metrics, and evolution of the SSL GCLDRD over the course of its life. One way in which the SSL GCLDRD was different from other GCLDRDs was that it coincided with a larger effort by the SSL community - primarily industrial companies investing in SSL, but also universities, trade organizations, and other Department of Energy (DOE) national laboratories - to support a national initiative in SSL R&D. Sandia was a major player in publicizing the tremendous energy savings potential of SSL, and in helping to develop, unify and support community consensus for such an initiative. Hence, our activities in this area, discussed in Chapter 6, were substantial: white papers; SSL technology workshops and roadmaps; support for the Optoelectronics Industry Development Association (OIDA), DOE and Senator Bingaman's office; extensive public relations and media activities; and a worldwide SSL community website. Many science and technology advances and breakthroughs were also enabled under this GCLDRD, resulting in: 55 publications; 124 presentations; 10 book chapters and reports; 5 U.S. patent applications including 1 already issued; and 14 patent disclosures not yet applied for. Twenty-six invited talks were given, at prestigious venues such as the American Physical Society Meeting, the Materials Research Society Meeting, the AVS International Symposium, and the Electrochemical Society Meeting. This report contains a summary of these science and technology

  20. Ensuring a Safe Technological Revolution

    Science.gov (United States)

    2016-12-01

    Department at Naval Air Systems Command (NAVAIR). With 36 years of naval engineering and science experience , he provides technical direction and...and time-consuming to set up through traditional manufac- turing . The types of parts producible by AM increase every day. AM systems that “print...very specific manufacturing processes and rigorous testing requirements. A “qualified” process is capable of con- sistently turning out a product that

  1. The Unfinished Revolution: Einstein's revenge

    Science.gov (United States)

    Beichler, James

    2007-04-01

    Thomas Kuhn defined the characteristics of scientific revolutions based upon his knowledge of the first and second Scientific Revolutions. He concluded that such revolutions are the result of crises in science. However, he missed some important clues of how revolutions develop. Instead of looking at crises, we should look at the major trends in scientific and human thought prior to the revolutions and then we could gain a better understanding of how scientific revolutions emerge from the normal course of scientific evolution. Instead of defining revolutions by the crises that precede them, revolutions actually emerge from the successes of previous science while each revolution contains the seeds for the next revolution that follows. These seeds eventually grow into the crises that trigger revolutions. Under these circumstances, it can be shown that the space-time revolution of relativity theory was never completed, thus laying the foundations for the next revolution in science. Knowing this, we can determine if we have we already entered the pre-revolutionary period of the Third Scientific Revolution.

  2. SPECIES DATABASES AND THE BIOINFORMATICS REVOLUTION.

    Science.gov (United States)

    Biological databases are having a growth spurt. Much of this results from research in genetics and biodiversity, coupled with fast-paced developments in information technology. The revolution in bioinformatics, defined by Sugden and Pennisi (2000) as the "tools and techniques for...

  3. 当代科技革命与食品科学发展的哲学思考%Philosophic Think on Development of Food Science Under the Conditions of Contemporary Scientific and Technological Revolution

    Institute of Scientific and Technical Information of China (English)

    田洪磊; 詹萍

    2012-01-01

      The theories and thought processes of food science coincide with those of modern science. The revolution of Science and technology can be seen as food source for their development,to enhance the cooperation among production, study and research, To achieve the innovation and development of food science and technology based on practice. The revolution of Science and technology have produced a huge impact on the traditional food processing industry, processing methods, testing standards, testing methods, early warning systems of quality control, as well as the theoretical framework of food science and technology, and provided a novel technology research platform. On the contrary, in order to meet the needs of scientific and technological development, food science and technology also promoted the revolution of science and technology at the same time of innovation.%  食品科学创新理论及研究开发的思维方法与现代科学理论及创新思维方法相吻合。科技革命可以看作食品科学技术发展的原动力,加强产学研合作,在实践的基础上实现食品科学技术的创新发展。现代科技革命对传统的食品加工产业的加工方法、检测标准、检测手段、质量控制预警体系乃至食品科学技术的理论框架都产生了巨大的冲击,并提供了新颖的技术研究平台,为适应科技发展的需要,食品科学技术在不断创新的同时,也促进科技革命的进程。

  4. The Chemical Revolution revisited.

    Science.gov (United States)

    Chang, Hasok

    2015-02-01

    I respond to the critical comments by Martin Kusch and Ursula Klein on my account of the Chemical Revolution. I comment along three different lines: descriptive, explanatory, and normative. (1) I agree with Klein that Lavoisier did not introduce drastic changes in chemical ontology, but maintain that there was methodological incommensurability in the Chemical Revolution; in response to Kusch's view, I maintain that Lavoisier's victory was slow and incomplete. (2) Admitting that there were many causes shaping the outcome of the Chemical Revolution, including the convenience of Lavoisier's theoretical scheme and various complicated social factors, I still think that the general rise of compositionism was an important factor. (3) I defend my normative pluralist view on the Chemical Revolution, denying Kusch's argument that chemists had overwhelmingly good reasons to trust Lavoisier and his allies over the phlogistonists. Overall, I agree with Kusch that it would be desirable to have a good descriptive-normative sociological account of the Chemical Revolution, but I also think that it should be an account that allows for divergence in individuals' and sub-communities' self-determination. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Adapting Technological Interventions to Meet the Needs of Priority Populations.

    Science.gov (United States)

    Linke, Sarah E; Larsen, Britta A; Marquez, Becky; Mendoza-Vasconez, Andrea; Marcus, Bess H

    2016-01-01

    Cardiovascular diseases (CVD) comprise the leading cause of mortality worldwide, accounting for 3 in 10 deaths. Individuals with certain risk factors, including tobacco use, obesity, low levels of physical activity, type 2 diabetes mellitus, racial/ethnic minority status and low socioeconomic status, experience higher rates of CVD and are, therefore, considered priority populations. Technological devices such as computers and smartphones are now routinely utilized in research studies aiming to prevent CVD and its risk factors, and they are also rampant in the public and private health sectors. Traditional health behavior interventions targeting these risk factors have been adapted for technology-based approaches. This review provides an overview of technology-based interventions conducted in these priority populations as well as the challenges and gaps to be addressed in future research. Researchers currently possess tremendous opportunities to engage in technology-based implementation and dissemination science to help spread evidence-based programs focusing on CVD risk factors in these and other priority populations.

  6. Systems biology: leading the revolution in ecotoxicology.

    Science.gov (United States)

    Garcia-Reyero, Natàlia; Perkins, Edward J

    2011-02-01

    The rapid development of new technologies such as transcriptomics, proteomics, and metabolomics (Omics) are changing the way ecotoxicology is practiced. The data deluge has begun with genomes of over 65 different aquatic species that are currently being sequenced, and many times that number with at least some level of transcriptome sequencing. Integrating these top-down methodologies is an essential task in the field of systems biology. Systems biology is a biology-based interdisciplinary field that focuses on complex interactions in biological systems, with the intent to model and discover emergent properties of the system. Recent studies demonstrate that Omics technologies provide valuable insight into ecotoxicity, both in laboratory exposures with model organisms and with animals exposed in the field. However, these approaches require a context of the whole animal and population to be relevant. Powerful approaches using reverse engineering to determine interacting networks of genes, proteins, or biochemical reactions are uncovering unique responses to toxicants. Modeling efforts in aquatic animals are evolving to interrelate the interacting networks of a system and the flow of information linking these elements. Just as is happening in medicine, systems biology approaches that allow the integration of many different scales of interaction and information are already driving a revolution in understanding the impacts of pollutants on aquatic systems. © 2010 SETAC.

  7. Military Revolution, Organisational Revolutions...and Other Revolutions

    DEFF Research Database (Denmark)

    Harste, Gorm

      This paper is a continuation of Kantian peace and war analysis, but with other means. The paper is part of an effort to establish a systemic theory of state-formation based on the description of the emergence of a number of functional systems. In a historical perspective the military system...... was dominant in the establishment of the European State-model as well as it has a decisive role in the stabilisation of recent states. Using Niklas Luhmann's system theory that does not describes neither military systems nor the emergence of a organisational system, the present paper outlines a system...... theoretical perspective on the present and historical transformations of military systems. One the one hand the paper offers a systemic criticism of the recent so called revolution in military affairs (RMA), on the other hand the historical establishment of a self-referential form of the military system...

  8. Military Revolution, Organisational Revolutions...and Other Revolutions

    DEFF Research Database (Denmark)

    Harste, Gorm

      This paper is a continuation of Kantian peace and war analysis, but with other means. The paper is part of an effort to establish a systemic theory of state-formation based on the description of the emergence of a number of functional systems. In a historical perspective the military system...... was dominant in the establishment of the European State-model as well as it has a decisive role in the stabilisation of recent states. Using Niklas Luhmann's system theory that does not describes neither military systems nor the emergence of a organisational system, the present paper outlines a system...... theoretical perspective on the present and historical transformations of military systems. One the one hand the paper offers a systemic criticism of the recent so called revolution in military affairs (RMA), on the other hand the historical establishment of a self-referential form of the military system...

  9. Revolution in military affairs, missile defence and weapons in space ...

    African Journals Online (AJOL)

    Revolution in military affairs, missile defence and weapons in space: the US ... 1991 Gulf War that captured the imagination of military planners and policy makers, ... Firstly, very few countries have the financial and technological capability to ...

  10. A Century of Revolution

    Institute of Scientific and Technical Information of China (English)

    YIN PUMIN

    2011-01-01

    his year marks the centenary of the 1911 Revolution that ended 2,000 years of imperial rule in China.The 1911 Revolution,which began on October 10,1911,with an armed uprising in Wuchang,central China's Hubei Province,brought down the world's most long established monarchy and founded the first republican government in Asia.To commemorate the centennial anniversary of the epoch-making event,a series of activities have been or are being held across the country.

  11. APPLICATION OF REMOTE SENSING TECHNOLOGY TO POPULATION ESTIMATION

    Institute of Scientific and Technical Information of China (English)

    ZHANG Bao-guang

    2003-01-01

    This paper attempts to explore a new avenue of urban small-regional population estimation by remote sensing technology, creatively and comprehensively for the first time using a residence count method, area (density) method and model method, incorporating the application experience of American scholars in the light of the state of our country. Firstly, the author proposes theoretical basis for population estimation by remote sensing, on the basis of analysing and evaluating the history and state quo of application of methods of population estimation by remote sens-ing. Secondly, two original types of mathematical models of population estimation are developed on the basis of remote sensing data, taking Tianjin City as an example. By both of the mathematical models the regional population may be estimated from remote sensing variable values with high accuracy. The number of the independent variables in the lat-ter model is somewhat smaller and the collection of remote sensing data is somewhat easier, but the deviation is a little larger. Finally, some viewpoints on the principled problems about the practical application of remote sensing to popu-lation estimation are put forward.

  12. Medical revolution in Argentina.

    Science.gov (United States)

    Ballarin, V L; Isoardi, R A

    2010-01-01

    The paper discusses the major Argentineans contributors, medical physicists and scientists, in medical imaging and the development of medical imaging in Argentina. The following are presented: history of medical imaging in Argentina: the pioneers; medical imaging and medical revolution; nuclear medicine imaging; ultrasound imaging; and mathematics, physics, and electronics in medical image research: a multidisciplinary endeavor.

  13. The ebook revolution

    CERN Document Server

    Sheehan, Kate

    2013-01-01

    The eBook Revolution: A Primer for Librarians on the Front Lines is exactly what its title promises: an essential resource for librarians facing the formidable task of coordinating the library-wide transition to eBooks and fielding questions from patrons

  14. Helping Students Analyze Revolutions

    Science.gov (United States)

    Armstrong, Stephen; Desrosiers, Marian

    2012-01-01

    A visitor to a random sampling of Modern World History classes in the United States will find that the subject of "revolution" is a favorite for many students. Reading about and researching individuals and topics such as Tsar Nicholas II, Rasputin, Marie Antoinette and guillotines is never boring. Unfortunately, in too many classrooms,…

  15. Teaching the French Revolution.

    Science.gov (United States)

    Adams, Thomas M.

    1989-01-01

    Reports on presentations made at a symposium sponsored by the Connecticut Humanities Council. Papers dealt with teaching the French Revolution by presenting European history in new relationships with the rest of the world and by examining the Declaration of the Rights of Man as it related to the role of women. (KO)

  16. Die andere Revolution

    Science.gov (United States)

    Kippenhahn, Rudolf

    2005-05-01

    War Kopernikus der größte Revolutionär des naturwissenschaftlichen Weltbildes? Seine Erkenntnisse waren der Beginn eines jahrhundertelangen Denkprozesses, welcher zur Einsicht führte, dass im Weltall die gleichen physikalischen Gesetze gelten wie auf der Erde.

  17. Tyngdekraft, naturhistorie, revolution

    DEFF Research Database (Denmark)

    Eriksen, Christoffer Basse

    2015-01-01

    Hvad har Newtons teori om tyngdekraften med politisk revolution at gøre? Samfundskritikken og idéen om oplysningstænkeren opstod ud af en naturfilosofisk tradition, der anså hele verden som levende og følsom. Christoffer Basse Eriksen rekapitulerer i dagens essay opkomsten af Oplysningstiden....

  18. Den moderate revolution

    DEFF Research Database (Denmark)

    Larsen, Bøje

    "normale" industrivirksomheder, men den er absolut set begrænset. Årsagerne til denne kun "moderate revolution" af organisationsformerne diskuteres: Er det fordi klassisk organisation og social nærkontakt er nødvendig i den nye økonomi, eller er det manglende fantasi og tryghedsbehov? Begge muligheder...

  19. Revolution of Innovation Management

    DEFF Research Database (Denmark)

    the potential to disrupt the traditional way of managing innovation, notably in terms of creativity, product development, and process change. In line with the constant globalization of innovation, the second volume of Revolution of Innovation Management offers a variety of international perspective...

  20. Revolution of Innovation Management

    DEFF Research Database (Denmark)

    Viardot, Eric

    management such as user innovation, crowd sourcing and crowd funding, as well as social media. In line with the constant globalization of innovation, the first volume of Revolution of Innovation Management offers a variety of international perspectives on these topics with illustrations and analysis coming...

  1. Helping Students Analyze Revolutions

    Science.gov (United States)

    Armstrong, Stephen; Desrosiers, Marian

    2012-01-01

    A visitor to a random sampling of Modern World History classes in the United States will find that the subject of "revolution" is a favorite for many students. Reading about and researching individuals and topics such as Tsar Nicholas II, Rasputin, Marie Antoinette and guillotines is never boring. Unfortunately, in too many classrooms,…

  2. Challenges of New Technology Revolution to High Education%试论新技术革命对我国高等教育的挑战及对策

    Institute of Scientific and Technical Information of China (English)

    沈伟其; 杨忠辉

    2001-01-01

    以信息技术为标志的新技术革命及其引发的经济革命使我国高等教育至少面临五个方面的挑战:1、数字化;2、国际化;3、终生化;4、社会化;5、大众化。面对这些挑战,文章提出了转变传统教育思想,树立符合时代特征的新型教育观念,以创新的精神,不断深化教育教学改革,以迎接上述挑战的对策和办法。%At least five challenges caused by new technology revolution and its associated ecomomic revolution are faced Higher education in our country is faced with:1)digitalization; 2)internationalization; 3)Lifetime studying; 4)socialization; 5)popularization. The aim of university,academic direction and standard,course selection and organization,pedagogic method,unversity management in elite education are no longer suitble for the mass education.Suggestions and countermeasures are discussed in this paper to face these challenges.

  3. Impact of Biogas Technology in the Development of Rural Population

    Directory of Open Access Journals (Sweden)

    Sakhawat Ali1

    2013-12-01

    Full Text Available Biogas technology is useful technology to produce a renewable, high-quality fuel i.e. biogas. In Rural areas people use biomass fuels (firewood and dried dung for meeting their energy utilization demands. This demand is fulfilled by deforestation and land degradation which results in different health and societal problems and also cause excessive emission of greenhouse gases. The rural population of developing countries is in dire need of biogas for cooking, lighting, heating and feedstock etc. The biogas production derives from various agricultural resources, such as manure and harvest remains enormously available. Biogas technology represents a sustainable way to produce energy for household, particularly in developing countries. It can be cost-effective and environment friendly technology for the people in rural areas. So, Biogas can be a best substitute of biomass fuels for use in rural areas. This review evaluates the use of biogas in developing rural areas and glances at problems and challenges as well as benefits and success factors.

  4. Strategic Insights: The Landpower Robot Revolution Is Coming

    Science.gov (United States)

    2014-12-10

    to the upcoming Landpower robot revolution. There are likely to be other tactical, operational, strategic, organization, psychological, and ethical ...technological innovation came first, and revolution followed. Now this is happening again with military robots . Their potential is clear and stunning...particularly for America’s ground forces. Robots may help the Army resolve its most pressing strategic dilemmas: first, finding a way to have wide

  5. Representing revolution: icons of industrialization.

    Science.gov (United States)

    Fara, Patricia

    2006-03-01

    Appreciating pictures entails a consideration not only of the people, objects and landscape that their artists have chosen to portray, but also an imagining of what has been excluded. The term 'Industrial Revolution' has been given multiple meanings, and this article (part of the Science in the Industrial Revolution series) explores some of these by exposing the messages concealed inside some of the most enduring images of the Revolution.

  6. Reconsidering the Grenada revolution

    Directory of Open Access Journals (Sweden)

    Jay R. Mandle

    1995-01-01

    Full Text Available [First paragraph] Caribbean Revolutions and Revolutionary Theory: An Assessment of Cuba, Nicaragua and Grenada. BRIAN MEEKS. London: Macmillan Caribbean, 1993. ix + 210 pp. (Paper n.p. The Grenada Invasion: Politics, Law, and Foreign Policy Decisionmaking. ROBERT J. BECK. Boulder: Westview, 1993. xiv + 263 pp. (Cloth US$ 49.95 The Gorrión Tree: Cuba and the Grenada Revolution. JOHN WALTON COTMAN. New York: Peter Lang, 1993. xvi + 272 pp. (Cloth US$ 48.95 These three books might be thought of as a second generation of studies concerned with the rise, rule, and destruction of the People's Revolutionary Government (PRG in Grenada. The circumstances surrounding the accession to power in 1979 of the government led by Maurice Bishop, the nature of its rule, and its violent demise in 1983 resulted in the appearance during the mid-1980s of an extensive literature on the Grenada Revolution. Some of these works were scholarly, others polemical. But what they all had in common was the desire to examine, either critically or otherwise, something which was unique in the historical experience of the English-speaking Caribbean. Never, before the rule of the New JEWEL Movement (NJM in Grenada, had a Leninist party come to power; never had a violent coup initiated a new political regime; never had a Caribbean government so explicitly rejected U.S. hegemony in the area; and never, before October 1983, had a government experienced quite so dramatic a crisis as that in Grenada, one which resulted in the killing of the Prime Minister and numerous others of his supporters.

  7. Cloud Smart Technology Leading Advanced Manufacture Revolution——The Third Industrial Revolution is Coming%云智慧技术引领高端制造业革命——第三次工业革命正在到来

    Institute of Scientific and Technical Information of China (English)

    应怀樵

    2013-01-01

    The cloud smart technology is the core engine of the third industrial revolution. Cloud smart technol ogy which is composed of VI technology, Internet (Internet of things), cloud computing and software manufac turing, will lead the revolution of advanced manufacture industry. The concepts of cloud smart technology, cloud smart instrument and software manufacturing, the milestone of concept development on cloud smart technology, the relationship between cloud smart technology and science & technology, the relationship among cloud smart technology, industrial & agricultural production and family life, cloud smart technology leading manufacture revolution, are discussed. Finally, the function diagram of the cloud smart technology is given, and cloud smart instruments and applications implemented by COINV are shown. The third industrial revolution is coming.%指出了云智慧技术是第三次工业革命的核心发动机.云智慧技术由Ⅵ技术+互联网(物联网)+云计算+软件制造组成,将引领高端制造业的革命.论述了云智慧技术、云智慧仪器与软件制造的概念;云智慧技术概念发展的里程碑;云智慧技术与科学技术的关系;云智慧技术与工农业生产及家庭的关系;云智慧技术引领制造业革命.最后给出了云智慧技术的架构图和COINV实现云智慧仪器和应用实例.指出了第三次工业革命正在到来.

  8. "Color Revolutions" and Beyond

    Institute of Scientific and Technical Information of China (English)

    Ji Zhiye; Xu Tao; Jiang Li; Da Wei; Chen Xiangyang; Ding Xiaoxing

    2005-01-01

    @@ Astring of media-coined "color revolutions" broke out in Georgia, Ukraine and Kirgyzstan one after another inside the Commonwealth of Independent States since October 2003,reminiscent of the drama of collapse of the former Soviet bloc at the turn of the 1990s. Why those upheavals came hot on the heels of the Soviet disintegration merely a dozen or so years ago? Are we expecting more Domino effects down the road? What geographical repercussions will they spark? We have invited some experts over from the China Institutes of Contemporary International Relations to air their views on these interesting issues.

  9. Revolution of Innovation Management

    DEFF Research Database (Denmark)

    Viardot, Eric

    This edited collection explores how digitalization is changing the management of innovation, and the subsequent implications for the next phases in its development. The authors identify and examine relevant phenomena which are related to the ongoing digital breakthrough in the context of innovation...... management such as user innovation, crowd sourcing and crowd funding, as well as social media. In line with the constant globalization of innovation, the first volume of Revolution of Innovation Management offers a variety of international perspectives on these topics with illustrations and analysis coming...

  10. Revolutions of Geometry

    CERN Document Server

    O'Leary, Michael

    2010-01-01

    Guides readers through the development of geometry and basic proof writing using a historical approach to the topic. In an effort to fully appreciate the logic and structure of geometric proofs, Revolutions of Geometry places proofs into the context of geometry's history, helping readers to understand that proof writing is crucial to the job of a mathematician. Written for students and educators of mathematics alike, the book guides readers through the rich history and influential works, from ancient times to the present, behind the development of geometry. As a result, readers are successfull

  11. International Patrons Embrace Technology at Their Own Pace

    Science.gov (United States)

    Huwe, Terence K.

    2008-01-01

    A lot of the study about how people use technology focuses on the youngest and swiftest: teens and college students. The revolution of sharing music files confirmed just how powerful this technological "voting bloc" is. Yet the high-tech population is diverse, encompassing seniors, midcareer workers--just about every type of person in…

  12. Louis Pasteur surgical revolution.

    Science.gov (United States)

    Toledo-Pereyra, Luis H

    2009-01-01

    Louis Pasteur (1822-1895) is considered the most notable medical scientist of his time and perhaps one of the most distinguished of all times in the history of medicine. From Dole in France to Paris, from a student of crystals to "living ferments," and from chemistry to biology and medicine, Pasteur changed the world for the benefit of humanity. The genius of Pasteur dealt with the most pressing issues of his time, basing the germ theory on the effects that microorganisms had on fermentation and putrefaction of organic matter, which gave birth to the science of bacteriology. Many other difficult problems in medicine and biology were tackled by Pasteur, culminating in the spectacular results seen with the treatment of rabies. Surgery was no exception to the scientific conquests of Pasteur. The transformation of the surgical world arose from the antiseptic concepts of Lister that were based on the germ theory of the disease, which had been derived from the germ theory of fermentation and putrefaction discovered by Pasteur. The acceptance of these principles represented the surgical revolution brought on by the science of Pasteur, a revolution that is now accepted in our daily care of surgical patients.

  13. La revolution des savants

    CERN Document Server

    Chavanne, A

    1989-01-01

    Premiere cassette : - 1666 : impact de la creation de l'Academie des Sciences par Colbert, trente ans apres le proces de Galile, et au moment des disparitions de Pascal, Descartes et Fermat. Elle dirigee par le hollandais Huyggens jusqu'a sa fuite de France au moment de la revocation de l'Edit de Nantes. - 1750 : l'Encyclopedie (ou "Dictionnaire raisonne des Sciences, des Arts et des Metiers") de Diderot et d'Alembert, soutenus par Malherbes, Buffon, Condorcet et Rousseau. - 1789 : Revolution francaise. - 8 aout 1793 : l'Assemblee, par une declaration de Marat, dissout l'Academie des Sciences. Celle-ci continue cependant ses travaux pour les poids et mesures jusqu'en 1795. - la Terreur : la condamnation a mort, pas au nom d'une "Revolution qui n'a pas besoin de savants" mais pour d'autres raisons, de trois grands hommes de science : Lavoisier, Bailly et Condorcet. - 1793-1794 : Au printemps 93, le Comite de Salut Publique s'inquiete du demi-million de soldats etrangers de toutes les pays frontaliers qui essai...

  14. Transformation - Revolution in Military Logistics

    Science.gov (United States)

    2007-11-02

    adopted by the logistics community as part of the Army’s Revolution in Military Logistics ....operations." To support this vision, Army logistics requires a quantum leap in strategic responsiveness. This change is called "Revolution in Military ... Logistics ," to know what the customer, the Warfighter, needs before he requests it. This study examines proposed improvements in automation

  15. The Industrial Revolution: A Misnomer.

    Science.gov (United States)

    Cameron, Rondo

    1982-01-01

    Argues that the British industrial revolution was in no sense inevitable and scarcely deserves the term "revolution." Examined are the characteristics which the British shared with other Europeans and ways in which they were distinctive that enabled them to become the first industrial nation. (RM)

  16. The French Revolution and "Revisionism."

    Science.gov (United States)

    Langlois, Claude

    1990-01-01

    Outlines revisionist interpretations of the French Revolution that challenged the dominant historiographical tradition during the 1950s and 1960s. Distinguishes four central characteristics of revisionist works. Identifies a key split in current French Revolution historiography between reflection on nineteenth-century…

  17. Epilepsy genetics: the ongoing revolution.

    Science.gov (United States)

    Lesca, G; Depienne, C

    2015-01-01

    Epilepsies have long remained refractory to gene identification due to several obstacles, including a highly variable inter- and intrafamilial expressivity of the phenotypes, a high frequency of phenocopies, and a huge genetic heterogeneity. Recent technological breakthroughs, such as array comparative genomic hybridization and next generation sequencing, have been leading, in the past few years, to the identification of an increasing number of genomic regions and genes in which mutations or copy-number variations cause various epileptic disorders, revealing an enormous diversity of pathophysiological mechanisms. The field that has undergone the most striking revolution is that of epileptic encephalopathies, for which most of causing genes have been discovered since the year 2012. Some examples are the continuous spike-and-waves during slow-wave sleep and Landau-Kleffner syndromes for which the recent discovery of the role of GRIN2A mutations has finally confirmed the genetic bases. These new technologies begin to be used for diagnostic applications, and the main challenge now resides in the interpretation of the huge mass of variants detected by these methods. The identification of causative mutations in epilepsies provides definitive confirmation of the clinical diagnosis, allows accurate genetic counselling, and sometimes permits the development of new appropriate and specific antiepileptic therapies. Future challenges include the identification of the genetic or environmental factors that modify the epileptic phenotypes caused by mutations in a given gene and the understanding of the role of somatic mutations in sporadic epilepsies.

  18. Scrutinizing the epigenetics revolution

    Science.gov (United States)

    Meloni, Maurizio; Testa, Giuseppe

    2014-01-01

    Epigenetics is one of the most rapidly expanding fields in the life sciences. Its rise is frequently framed as a revolutionary turn that heralds a new epoch both for gene-based epistemology and for the wider discourse on life that pervades knowledge-intensive societies of the molecular age. The fundamentals of this revolution remain however to be scrutinized, and indeed the very contours of what counts as ‘epigenetic' are often blurred. This is reflected also in the mounting discourse on the societal implications of epigenetics, in which vast expectations coexist with significant uncertainty about what aspects of this science are most relevant for politics or policy alike. This is therefore a suitable time to reflect on the directions that social theory could most productively take in the scrutiny of this revolution. Here we take this opportunity in both its scholarly and normative dimension, that is, proposing a roadmap for social theorizing on epigenetics that does not shy away from, and indeed hopefully guides, the framing of its most socially relevant outputs. To this end, we start with an epistemological reappraisal of epigenetic discourse that valorizes the blurring of meanings as a critical asset for the field and privileged analytical entry point. We then propose three paths of investigation. The first looks at the structuring elements of controversies and visions around epigenetics. The second probes the mutual constitution between the epigenetic reordering of living phenomena and the normative settlements that orient individual and collective responsibilities. The third highlights the material import of epigenetics and the molecularization of culture that it mediates. We suggest that these complementary strands provide both an epistemically and socially self-reflective framework to advance the study of epigenetics as a molecular juncture between nature and nurture and thus as the new critical frontier in the social studies of the life sciences. PMID

  19. A strategy for obtaining social benefits from the gene revolution

    Directory of Open Access Journals (Sweden)

    L.A.B. de Castro

    2004-10-01

    Full Text Available The strategy described in the present paper offers details about the possibility for Brazil to play a more substantial role in the gene revolution. If successfully applied, the powerful science-based technology currently available in Brazil can contribute to extend the benefits of the gene revolution to the poorest countries, very much like the Green Revolution did in the past, thereby reducing the hunger syndrome which claimed the lives of millions of people in some Asian countries, particularly Pakistan and India, decades ago. In his visit to Brazil in February 2004, Norman Borlaug had the opportunity to witness the success of Brazilian agriculture. At a Conference held at ESALQ - Superior School of Agriculture Luiz de Queiroz in Piracicaba, SP, Brazil, he stated that the 21st century revolution will come from Brazil in the area of agriculture. He also said that reducing hunger is essential for the world to achieve socioeconomic stability. A central question remains unanswered: who will fund this revolution? The FAO 2003-2004 Annual Report listed the barriers preventing the gene revolution from reaching the poorest countries: inadequate regulatory procedures - Intellectual Property Rights and Biosafety, poorly functioning seed delivering systems and weak domestic plant breeding capacity; all are discussed in this paper.

  20. The National Nanotechnology Initiative: Research and Development Leading to a Revolution in Technology and Industry. Supplement to the President’s FY 2008 Budget

    Science.gov (United States)

    2007-07-31

    initial steps toward the identification , prioritization, and implementation of the research and other activities required to support responsible...Amherst University of Puerto Rico, Rio Pedras Mount Holyoke College TIAX LLC Lucent Technologies Springfield Technical Community College Center

  1. China's Wellness Revolution

    Institute of Scientific and Technical Information of China (English)

    MarkGodfrey

    2004-01-01

    SEVERAL years after its publication, the Wellness Revolution remains a cult best-selling book. Its writer, businessman and motivational speaker Paul Zane Pilzer, advised investors and ama-teur stock market players that "wellness" would be the next tril-

  2. Revolutions that made the earth

    CERN Document Server

    Lenton, Tim

    2013-01-01

    The Earth that sustains us today was born out of a few remarkable, near-catastrophic revolutions, started by biological innovations and marked by global environmental consequences. The revolutions have certain features in common, such as an increase in the complexity, energy utilization, and information processing capabilities of life. This book describes these revolutions, showing the fundamental interdependence of the evolution of life and its non-living environment. We would not exist unless these upheavals had led eventually to 'successful' outcomes - meaning that after each one, at length, a new stable world emerged. The current planet-reshaping activities of our species may be the start of another great Earth system revolution, but there is no guarantee that this one will be successful. This book explains what a successful transition through it might look like, if we are wise enough to steer such a course. This book places humanity in context as part of the Earth system, using a new scientific synthe...

  3. The non-Euclidean revolution

    CERN Document Server

    Trudeau, Richard J

    1986-01-01

    How unique and definitive is Euclidean geometry in describing the "real" space in which we live? Richard Trudeau confronts the fundamental question of truth and its representation through mathematical models in The Non-Euclidean Revolution. First, the author analyzes geometry in its historical and philosophical setting; second, he examines a revolution every bit as significant as the Copernican revolution in astronomy and the Darwinian revolution in biology; third, on the most speculative level, he questions the possibility of absolute knowledge of the world. Trudeau writes in a lively, entertaining, and highly accessible style. His book provides one of the most stimulating and personal presentations of a struggle with the nature of truth in mathematics and the physical world. A portion of the book won the Pólya Prize, a distinguished award from the Mathematical Association of America. "Trudeau meets the challenge of reaching a broad audience in clever ways...(The book) is a good addition to our literature o...

  4. Feudalism and the French Revolution.

    Science.gov (United States)

    Kaiser, Thomas E.

    1979-01-01

    Reviews and questions the traditional established interpretation that the French Revolution was about feudalism. Concludes that revisionist historians have cast doubt upon the orthodox theory but that they have not supplied an alternative explanation. (Author/DB)

  5. The phenomenon of transdisciplinary cognitive revolution

    Directory of Open Access Journals (Sweden)

    Bazhanov V. A.

    2016-01-01

    Full Text Available Phenomenon of transdisciplinarity was put into the fore of analysis rather recently. In the article an attempt is made to find out whether it is possible to attribute this phenomenon not only to a science (or even non-classical post-non-classical of the 21st century, or we have here the case where some scientific realities come to the attention of researchers with certain delay and has its value for the culture in general? It is possible to judge even the emergence of a kind of cognitive revolution affecting both science culture. We need to find out what is meant by a transdisciplinarity, and how it differs from the inter- or multiransdisciplinarity. In the study the method of historical reconstruction, combining elements of presentism and antiqurism, was implemented. This method allows us to interpret historical events in the context of a specific level of knowledge, and at the same time to evaluate them in terms of modern ideas related to transdisciplinarity, inter- and multidisciplinarity. System-structural method , focused on an integrated analysis of the dynamics of development of cognitive processes in culture was implied as well, and the method of comparative analysis, which is aimed at comparing different but conceptually similar processes in various areas of conceptual art practice. It is in the framework of (disciplinary based paradigm adopted a tacit agreement among scientists about the validity and effectiveness of research methods and techniques of inquiry. Within the (disciplinary based paradigm, which presupposes certain fundamental principles, goals, and certain values shared by the scientific community, the novel sprouts of radical ideas once emerge. The scientific revolution here means a radical revision of the admissibility of accepted and proven methods, goals and values that are common to the members of the scientific community. Typically, new theories and concepts proposed and already mastered new scientific community

  6. Revolutions in Neuroscience: Tool Development

    Science.gov (United States)

    Bickle, John

    2016-01-01

    Thomas Kuhn’s famous model of the components and dynamics of scientific revolutions is still dominant to this day across science, philosophy, and history. The guiding philosophical theme of this article is that, concerning actual revolutions in neuroscience over the past 60 years, Kuhn’s account is wrong. There have been revolutions, and new ones are brewing, but they do not turn on competing paradigms, anomalies, or the like. Instead, they turn exclusively on the development of new experimental tools. I adopt a metascientific approach and examine in detail the development of two recent neuroscience revolutions: the impact of engineered genetically mutated mammals in the search for causal mechanisms of “higher” cognitive functions; and the more recent impact of optogenetics and designer receptors exclusively activated by designer drugs (DREADDs). The two key metascientific concepts, I derive from these case studies are a revolutionary new tool’s motivating problem, and its initial and second-phase hook experiments. These concepts hardly exhaust a detailed metascience of tool development experiments in neuroscience, but they get that project off to a useful start and distinguish the subsequent account of neuroscience revolutions clearly from Kuhn’s famous model. I close with a brief remark about the general importance of molecular biology for a current philosophical understanding of science, as comparable to the place physics occupied when Kuhn formulated his famous theory of scientific revolutions. PMID:27013992

  7. Revolutions in Neuroscience: Tool Development

    Directory of Open Access Journals (Sweden)

    John eBickle

    2016-03-01

    Full Text Available Thomas Kuhn’s famous model of the components and dynamics of scientific revolutions is still dominant to this day across science, philosophy, and history. The guiding philosophical theme of this paper is that, concerning actual revolutions in neuroscience over the past sixty years, Kuhn’s account is wrong. There have been revolutions, and new ones are brewing, but they do not turn on competing paradigms, anomalies, or the like. Instead, they turn exclusively on the development of new experimental tools. I adopt a metascientific approach and examine in detail the development of two recent neuroscience revolutions: the impact of engineered genetically mutated mammals in the search for causal mechanisms of higher cognitive functions; and the more recent impact of optogenetics (and DREADDs. The two key metascientific concepts I derive from these case studies are a revolutionary new tool’s motivating problem, and its initial and second-phase hook experiments. These concepts hardly exhaust a detailed metascience of Tool Development experiments in neuroscience, but they get that project off to a useful start and distinguish the subsequent account of neuroscience revolutions clearly from Kuhn’s famous model. I close with a brief remark about the general importance of molecular biology for a current philosophical understanding of science, as comparable to the place physics occupied when Kuhn formulated his famous theory of scientific revolutions.

  8. The quiet revolution of numerical weather prediction

    Science.gov (United States)

    Bauer, Peter; Thorpe, Alan; Brunet, Gilbert

    2015-09-01

    Advances in numerical weather prediction represent a quiet revolution because they have resulted from a steady accumulation of scientific knowledge and technological advances over many years that, with only a few exceptions, have not been associated with the aura of fundamental physics breakthroughs. Nonetheless, the impact of numerical weather prediction is among the greatest of any area of physical science. As a computational problem, global weather prediction is comparable to the simulation of the human brain and of the evolution of the early Universe, and it is performed every day at major operational centres across the world.

  9. Introducing bioinformatics, the biosciences' genomic revolution

    CERN Document Server

    Zanella, Paolo

    1999-01-01

    The general audience for these lectures is mainly physicists, computer scientists, engineers or the general public wanting to know more about what’s going on in the biosciences. What’s bioinformatics and why is all this fuss being made about it ? What’s this revolution triggered by the human genome project ? Are there any results yet ? What are the problems ? What new avenues of research have been opened up ? What about the technology ? These new developments will be compared with what happened at CERN earlier in its evolution, and it is hoped that the similiraties and contrasts will stimulate new curiosity and provoke new thoughts.

  10. Youth Participatory Action Research (YPAR) 2.0: How Technological Innovation and Digital Organizing Sparked a Food Revolution in East Oakland

    Science.gov (United States)

    Akom, Antwi; Shah, Aekta; Nakai, Aaron; Cruz, Tessa

    2016-01-01

    This article argues that technological innovation is transforming the flow of information, the fluidity of social action, and is giving birth to new forms of bottom up innovation that are capable of expanding and exploding old theories of reproduction and resistance because "smart mobs," "street knowledge," and "social…

  11. The National Nanotechnology Initiative: Research and Development Leading to a Revolution in Technology and Industry. Supplement to the President’s FY 2010 Budget

    Science.gov (United States)

    2009-05-01

    of 2009 in Santa Fe, New Mexico . The CSREES grantees will have an opportunity to tour the DOE center facilities at Los Alamos and/or Albuquerque...Dr. Roger van Zee National Institute of Standards and Technology 100 Bureau Drive, Stop 8360 Gaithersburg, MD 20899-8360 T: 301-975-2363 F

  12. Using Josiah Wedgwood to Teach the Industrial Revolution.

    Science.gov (United States)

    Hall, Phyllis A.; Sprinkle, John H., Jr.

    1990-01-01

    Uses Josiah Wedgwood and the pottery industry in England to illustrate the theme of technological development in a unit on the Industrial Revolution. States that infusing the biography of a specific individual can enliven history instruction. Presents two lessons on Josiah Wedgwood and shows how historians use the material culture to understand…

  13. Ukraine’s Orange Revolution

    Directory of Open Access Journals (Sweden)

    Seyyed Ali Mortazavi Emami

    2013-05-01

    Full Text Available Color revolution is one of the new ways of changing a regime at the beginning of the twenty-first century, which has usually been carried out on corrupt, political systems remaining from the Cold War era in Eastern European countries and countries that have become independent from the former Soviet Union and through such revolution a new peaceful form of political power transition emerged. An exploration of the circumstances of Ukraine’s Orange Revolution suggests foreigners’ support and leading. Ukraine’s presidential elections of 2004 and the competition between Viktor Yushchenko and Victor Yanukovich and the presence of international observers in the process of elections and the controversy of electoral fraud and the West’s support of Yushchenko were all directed toward the formation of a color revolution in Ukraine. Poor economic conditions and official corruption, religious, linguistic, class and racial gaps in Ukraine led the way for foreigners to use them in creating electoral situations and prepare the fall of the government. The main purpose question in this article is the Orange Revolution and its causes.

  14. A Revolution that never happened.

    Science.gov (United States)

    Klein, Ursula

    2015-02-01

    If we define scientific revolutions as changes of scientists' ontologies, types of causal explanation, and paradigmatic types of methods and instruments, Antoine-Laurent Lavoisier's contribution to chemistry did not amount to a scientific revolution. Contrary to the received view that Lavoisier initiated a "chemical revolution," which is accepted by Chang and Kusch, I argue that Lavoisier shared with the phlogistonists their "flat ontology" of chemical substance, established decades before the 1770s, their types of explaining chemical transformation, and their quantitative methods. Based on my historical reconstruction, I criticize Chang's argument that the late eighteenth-century phlogistic systems and Lavoisier's system belonged to two different theoretical traditions. As a consequence, I also question Chang's argument that the acceptance of Lavoisier's system can be explained in terms of dominance of "compositionism" over "principlism."

  15. Taxation and the American Revolution

    Directory of Open Access Journals (Sweden)

    John Passant

    2017-09-01

    Full Text Available This article looks at the interrelationship between revolution and tax in the context of the American Revolution. It examines the role of ordinary people in demanding, among other things, as part of wider demands for democracy and equality, no taxation without representation. The article aims to reintroduce the neglected notions of class and class struggle into current discussions and debates about tax and history, putting the people back into academic narratives about the history of taxation and to their place as political actors on history’s stage.

  16. The Meanings of 'Bourgeois Revolution': Conceptualizing the French Revolution

    DEFF Research Database (Denmark)

    Nygaard, Bertel

    2007-01-01

    Through an analysis of Marx’s writings on the French Revolution of 1789, the concept ‘bourgeois revolution’ can be shown to contain a much richer potential than the simplistic and widely rejected ‘orthodox’ notion of a capitalist bourgeoisie as a social agent with a fully developed class consciou......Through an analysis of Marx’s writings on the French Revolution of 1789, the concept ‘bourgeois revolution’ can be shown to contain a much richer potential than the simplistic and widely rejected ‘orthodox’ notion of a capitalist bourgeoisie as a social agent with a fully developed class...... consciousness and revolutionary intentions in the French Revolution of 1789. On the basis of a methodologically ambitious view of concepts in general, Marx starts from a general conception of the state as alienated human potentials and proceeds through a methodological framework of multiple periodizations......-reductive concept of ‘bourgeois revolution’, describing an important aspect of the French Revolution rather than the particulars of this historic event, seems to contain a challenge unmet by most contemporary historiography....

  17. Trends in publications in fluvial geomorphology over two decades: A truly new era in the discipline owing to recent technological revolution?

    Science.gov (United States)

    Piégay, Hervé; Mathias Kondolf, G.; Toby Minear, J.; Vaudor, Lise

    2015-11-01

    Trends in the field of fluvial geomorphology have been reviewed by a number of authors, who have emphasized the dramatic change occuring in the field in the last two decades of the twentieth century, largely as a result of technological advances. Nevertheless, no prior authors have systematically compiled data on publications in fluvial geomorphology over a long period and statistically analyzed the resulting data set. In this contribution we present a quantitative analysis of fluvial geomorphology papers published in the twenty-two-year period 1987-2009 in five journals of the discipline with a more specific focus on Geomorphology and Earth Surface Processes and Landforms (ESPL), identifying authorships, geographic origin of authors, and spatial and temporal scales covered. We also documented the tools employed, demonstrating the transformation of the field with the emergence of new tools over this period, and conducted a cluster to highlight links between tools and a set of factors (country of author's origin, journals, time, and spatial and temporal scales). Of the 1717 papers published in the five journals during this period, the results showed an increased diversity in the nationality of the first author, mainly when dealing with present time scale, and channel feature. Our data show a significant change in methods used in the field as a result of the increase in data availability and new sources of information from remote sensing (ground, airborne and, satellite). Clearly, a new era in knowledge production is observed since 2000, showing the emergence of a second period of active quantification and an internationalization of the fields.

  18. Trends in publications in fluvial geomorphology over two decades: A truly new era in the discipline owing to recent technological revolution?

    Science.gov (United States)

    Piégay, Hervé; Kondolf, G. Mathias; Minear, J. Toby; Vaudor, Lise

    2015-01-01

    Trends in the field of fluvial geomorphology have been reviewed by a number of authors, who have emphasized the dramatic change occuring in the field in the last two decades of the twentieth century, largely as a result of technological advances. Nevertheless, no prior authors have systematically compiled data on publications in fluvial geomorphology over a long period and statistically analyzed the resulting data set. In this contribution we present a quantitative analysis of fluvial geomorphology papers published in the twenty-two-year period 1987–2009 in five journals of the discipline with a more specific focus on Geomorphology and Earth Surface Processes and Landforms (ESPL), identifying authorships, geographic origin of authors, and spatial and temporal scales covered. We also documented the tools employed, demonstrating the transformation of the field with the emergence of new tools over this period, and conducted a cluster to highlight links between tools and a set of factors (country of author's origin, journals, time, and spatial and temporal scales). Of the 1717 papers published in the five journals during this period, the results showed an increased diversity in the nationality of the first author, mainly when dealing with present time scale, and channel feature. Our data show a significant change in methods used in the field as a result of the increase in data availability and new sources of information from remote sensing (ground, airborne and, satellite). Clearly, a new era in knowledge production is observed since 2000, showing the emergence of a second period of active quantification and an internationalization of the fields.

  19. The French Revolution: A Simulation Game

    Science.gov (United States)

    Kiernan, James Patrick

    1978-01-01

    Describes a college-level simulation game about the French Revolution. Based on George Lefebvre's "The Coming of the French Revolution," the role-play focuses on social and economic causes of the revolution and allows students to understand citizens' grievances against the French government. (AV)

  20. Advanced Technologies for Acoustic Monitoring of Bird Populations

    Science.gov (United States)

    2009-04-01

    Grasshopper Sparrow Henslow’s Sparrow Detection and classification software for songs/calls of target species The Bioacoustics Research Program has...instruments and signal detection and classification software has the potential to lead to improved monitoring of bird populations on DoD lands and elsewhere...the area surveyed. These hardware and software tools can also enable passive acoustic monitoring of nocturnally migrating birds across large

  1. EDITORIAL: The next photonic revolution The next photonic revolution

    Science.gov (United States)

    Zheludev, Nikolay I.

    2009-11-01

    This special section on Nanophotonics and Metamaterials is a follow-up to the second European Topical Meeting of the NANOMETA series of meetings (see www.nanometa.org) which took place on 5-8 January 2009, in Seefeld, Austria. The main idea of the first NANOMETA meeting held in 2007 was to bring together the mature community of microwave electrical engineers with the emerging community of photonics researchers interested in the physics of light coupled to nanostructures. In recent years the research landscape has shifted dramatically. A wider proliferation of nanofabrication techniques such as electron beam lithography, nanoimprint and focused ion beam milling, diagnostics techniques such as near-field scanning imaging, cathodoluminescence with nanoscale resolution and micro-spectrometry, and the availability of affordable broadband and ultrafast optical sources, have moved the research focus of the NANOMETA community to the optical domain. Quite naturally the ideas of the nonlinearity of materials and the coherency of light in the nanoscale realm have been widely discussed. Driven by the dream of untapped device and material functionality, nonlinear and switchable nanophotonic devices and photonic metamaterials, along with the concept of tailoring the electromagnetic space with metamaterials, appear to be the main avenues along which the subject will develop in the coming years. Indeed, in the last 20 years photonics has played a key role in creating the world as we know it, with enormous beneficial social impact worldwide. It is impossible to imagine modern society without the globe-spanning broadband internet and mobile telephony made possible by the implementation of optical fibre core networks, optical disc data storage (underpinned by the development of compact semiconductor lasers), modern image display technologies and laser-assisted manufacturing. We now anticipate that the next photonic revolution will continue to grow, explosively fuelled by a new

  2. Using Multicore Technologies to Speed Up Complex Simulations of Population Evolution

    Directory of Open Access Journals (Sweden)

    Mauricio Guevara-Souza

    2013-01-01

    Full Text Available We explore with the use of multicore processing technologies for conducting simulations on population replacement of disease vectors. In our model, a native population of simulated vectors is inoculated with a small exogenous population of vectors that have been infected with the Wolbachia bacteria, which confers immunity to the disease. We conducted a series of computational simulations to study the conditions required by the invading population to take over the native population. Given the computational burden of this study, we decided to take advantage of modern multicore processor technologies for reducing the time required for the simulations. Overall, the results seem promising both in terms of the application and the use of multicore technologies.

  3. The blue revolution in asia

    DEFF Research Database (Denmark)

    Jespersen, Karen Sau; Ponte, Stefano; Kelling, Ingrid

    2014-01-01

    In this article, we examine the upgrading trajectories of selected aquaculture value chains in four Asian countries and the links between upgrading and three factors of value chain governance: coordination mechanisms; types of drivers; and domestic regulation. We find instances of improving produ...... of upgrading the "blue revolution" in Asia...

  4. Cuba: Background to a Revolution.

    Science.gov (United States)

    De La Fuente, Alejandro

    2000-01-01

    Provides historical information on Cuba. Addresses early colonization, the advent of plantation agriculture, the role and presence of the United States in the Caribbean and Cuba, and the social and economic developments in Cuba after the revolution in 1959 led by Fidel Castro. (CMK)

  5. Extreme Programming: A Kuhnian Revolution?

    Science.gov (United States)

    Northover, Mandy; Northover, Alan; Gruner, Stefan; Kourie, Gerrick G.; Boake, Andrew

    This paper critically assesses the extent to which the Agile Software community's use of Thomas Kuhn's theory of revolutionary scientific change is justified. It will be argued that Kuhn's concepts of "scientific revolution" and "paradigm shift" cannot adequately explain the change from one type of software methodology to another.

  6. Ruin and Revolution in ``Hamlet."

    Science.gov (United States)

    Usher, P. D.

    1999-05-01

    In the cosmic allegorical interpretation of Shakespeare's "Hamlet" (BAAS 28, 859 & 1305, 1996; Mercury 26:1, 20, 1997; RPS 18:3, 6, 1997; Giornale di Astronomia 24:3, 27, 1998), the usurper King Claudius, namesake of Ptolemy, personifies geocentricity. Textual support for this reading is found in 1.2 where Hamlet is associated with the Sun, as befits a rightful heir, while Claudius is associated with the Earth. In 3.3 Claudius fears Hamlet's antics. Rosencrantz states that the lives of many depend on the well-being of the King. He warns that if the King were to be imperiled, his subjects, those "ten thousand lesser things", would fall in a "boisterous ruin" along with "each small annexment" and "petty consequence." These 10,000 lesser lights are the naked eye stars (mv ~ 6.5) which would collapse with the demise of the pre-Diggesian firmament, along with ancient planets and their geometrical contrivances. In 5.1 Shakespeare puns on "De revolutionibus" when he refers to "fine revolution." The double meaning of "revolution" (alteration, orbital motion) was in use long before 1600. Since "revolution" is used in the context of digging, it may refer as much to the Diggesian as the Copernican Revolution. Shakespeare's prescience is revealed by his anticipation of change, as encapsulated geocentricity is transformed to stellar boundlessness, while his presence is suggested by fatherly concerns and ghost-like direction.

  7. The Geophysical Revolution in Geology.

    Science.gov (United States)

    Smith, Peter J.

    1980-01-01

    Discussed is the physicists' impact on the revolution in the earth sciences particularly involving the overthrow of the fixist notions in geology. Topics discussed include the mobile earth, the route to plate tectonics, radiometric dating, the earth's magnetic field, ocean floor spreading plate boundaries, infiltration of physics into geology and…

  8. The Quality Revolution in Education.

    Science.gov (United States)

    Bonstingl, John Jay

    1992-01-01

    Whether viewed through Deming's 14 points, Juran's Trilogy, or Kaoru Ishikawa's Thought Revolution, Total Quality Management embodies 4 fundamental tenets: primary focus on customers and suppliers, universal commitment to continuous improvement, a systems approach, and top management responsibility. Educational organizations are recreating their…

  9. The Next Computer Revolution.

    Science.gov (United States)

    Peled, Abraham

    1987-01-01

    Discusses some of the future trends in the use of the computer in our society, suggesting that computing is now entering a new phase in which it will grow exponentially more powerful, flexible, and sophisticated in the next decade. Describes some of the latest breakthroughs in computer hardware and software technology. (TW)

  10. Water and the other three revolutions needed to end rural poverty.

    Science.gov (United States)

    Polak, P

    2005-01-01

    Eight hundred million of the current 1.1 billion people who earn less than a dollar-a-day live in rural areas in developing countries. Since more than 550 million of them earn their living from agriculture, poverty eradication depends on increasing their income from farming. The millennium goals for hunger and poverty in the semi-arid tropics will not be met without four simultaneous revolutions. A revolution in water is needed to develop and mass disseminate a whole range of new affordable small plot irrigation technology. A revolution in agriculture is required to enable smallholders to produce a variety of high value marketable labor intensive cash crops. A revolution in markets is needed to open access to inputs and to profitable markets for their high value crops, incorporating effective strategies for aggregation, quality control, and decentralized added value processing. Finally, a revolution in design based on the ruthless pursuit of affordability is needed to support the other three revolutions. This paper describes the rapidly growing micro-irrigation revolution exemplified by the 250 million dollars in new net annual income now being earned by Treadle Pump farmers, and outlines the key features of the other three revolutions required to meet millennium poverty goals.

  11. The Materials Revolution

    Institute of Scientific and Technical Information of China (English)

    Julian F. V. Vincent

    2006-01-01

    In the final essay of this series the gaps between biology and engineering are examined,and methods are suggested for crossing them. Creativity is seen as the essential,and TRIZ (the Russian Theory of Inventive Problem Solving) is recommended as the best set of methods both for stimulating creativity and for solving technical problems. When the catalogue of Inventive Principles of TRIZ is used to bring biology and technology to the same level of detail,the comparison shows that the similarity is only about 12%. The differences largely reside in the reliance of energy as a controlling parameter in conventional technology and the replacement of energy by information in biological systems. Although we might be moving slowly in this direction,a numerically based comparison such as this should provide more impetus.

  12. The Spaceflight Revolution Revisited

    Science.gov (United States)

    Bainbridge, William Sims

    2005-01-01

    This essay will first consider whether technological breakthroughs in space technology and the rational motives of ordinary institutions have the capacity to break out of this relatively static situation. Then we will survey the roles that social movements of various kinds might play and conclude with an examination of one particular nascent movement that might possibly build the foundation for a spacefaring civilization. A third of a century ago, practical nuclear fission rockets were under development, but this approach now seems environmentally unacceptable. It is hard to devise a more environmentally benign propellant than the hydrogen and oxygen used by the main engines of the Space Shuttle. There is some hope that nanotechnology will save the day with materials based on carbon nanotubes that are vastly stronger yet lighter than metals.6 However, the X-33 failure shows that it is not easy to work with radically new structural materials in demanding aerospace applications, and we may be many decades away from being able to manufacture propellant tanks, wings, and other large structures from carbon nanotubes. Satellites in low-Earth and synchronous orbit are of great importance in the collection and distribution of information, thus essential to the information economy. The wide range of civilian applications includes telephone, data transmission, television, navigation, weather observation, agriculture monitoring, and prospecting for natural resources.8 The technology is largely perfected, and incremental progress can be achieved by improvement in information systems and simply by investing in more relatively small satellites of the kinds we already have.

  13. LIDAR Mapping Technology to Populate Green Areas GIS

    Science.gov (United States)

    Cattaneo, N.; Di Maria, F.; Guzzetti, F.; Privitera, A.; Righetti, G.

    2011-08-01

    In the last eight years the structure of Topographical Database of green areas has been implemented and consolidated: originally born to manage green areas in Milan, it is now used in other cities. Beside the optimizations achieved in data management (i.e. relationship between data and working process, updating procedures, exhaustive Index of Items) it is now becoming important an optimization in data acquisition: this is the reason why a test was started involving the use of LiDAR technology for surveying those green areas classified as equipped parks (over 50.000 sqmt), as an alternative to the traditional topographycal survey. LiDAR technology is commonly applied to forestry surveying and green mass computation, even in urban contexts, achieving good results also in automation of data processing. Nevertheless this testing activity has a specific aim, that is to derive (also using the contextual orthophoto) as many layers as possible among the ones described by the Specifications on Green areas TDb, preserving the high level of thematical detail and accuracy suggested by the Specifications. To do this, using the application Laserwebfor visualization and interaction with the point cloud, new and specific functions and layouts have been designed and implemented. For each item of the index has been made an effort to encode the optimal strategy for exploring the cloud and exporting the datum. The variety of the elements included in the Specification Index of Items is very differentiated, therefore also the procedures in point cloud analysis are various, as the main purpose of this work is to exploit all the potential information contained in a point cloud.

  14. Wearable technology. Health-care solutions for a growing global population.

    Science.gov (United States)

    Rutherford, Jesse Jayne

    2010-01-01

    Wearable technology may provide an integral part of the solution for providing health care to a growing world population that will be strained by a ballooning aging population. By providing a means to conduct telemedicine-the monitoring, recording, and transmission of physiological signals from outside of the hospital-wearable technology solutions could ease the burden on health-care personnel and use hospital space for more emergent or responsive care. In addition, employing wearable technology in professions where workers are exposed to dangers or hazards could help save their lives and protect health-care personnel.

  15. Wars, Revolutions and the First Real World Revolution

    Directory of Open Access Journals (Sweden)

    Petri Minkkinen

    2009-12-01

    Full Text Available El objetivo de este artículo es promover la discusión conceptual para una publicación más amplia “Los Ciclos del Imperialismo, Guerra, y Revolución”. Empieza desde una presuposición que nuestro mundo común esta atravesando una transición desde un contexto histórico amplio eurocéntrico hacia un contexto histórico amplio non-eurocéntrico. Continua con la discusión histórica de los conceptos relacionados con la guerra, la reforma y la revolución y explica porque, en el contexto de la fase actual de la transición mundial y la Primera Verdadera Guerra Mundial, a pesar de la discusión anterior acerca de las revoluciones y revoluciones mundiales, es razonable sugerir que nuestro mundo común esta atravesando la Primera Verdadera Revolución Mundial._____________________ABSTRACTThe purpose of this article is to engage in a conceptual discussion for a broader publication on “The Cycles of Imperialism, War and Revolution”. It departs from a presupposition that our common world is experiencing a transition from a broad Eurocentric historical context into a non-Eurocentric broad historical context. It proceeds by a historical discussion on the concepts related to wars, reforms and revolutions and explains why, in the context of the actual phase of global transition and the First Real World War, it is, despite earlier discussions on revolutions and world revolutions, meaningful to suggest that our common world is experiencing a First Real World Revolution.

  16. The Technological Revolution in the Home.

    Science.gov (United States)

    Rubin, Philip A.

    This exploration of possible information and communications developments in the future focuses on the picture of the family or individual depending on access to information as a key to their status in society. The scenario involves the home as the center for conducting business, banking, shopping, and receiving lifelong education, and this paper…

  17. High temperature superconductors: A technological revolution

    Science.gov (United States)

    1990-01-01

    The objectives are to demonstrate the Meissner effect through magnetic levitation, to demonstrate one application of the Meissner effect, the low friction magnetic rotation bearing, and to demonstrate magnetic flux penetration and the Type II nature of ceramic superconductors via the stacking of the superconductor disks. Experimental equipment and procedures are described.

  18. Understanding the nanotechnology revolution

    CERN Document Server

    Wolf, Edward L

    2012-01-01

    This is a unique introduction for general readers to the underlying concepts of nanotechnology, covering a wide spectrum ranging from biology to quantum computing. The material is presented in the simplest possible way, including a few mathematical equations, but not mathematical derivations. It also outlines as simply as possible the major contributions to modern technology of physics-based nanophysical devices, such as the atomic clock, global positioning systems, and magnetic resonance imaging. As a result, readers are able to establish a connection between nanotechnology and day-to-day

  19. Petersen diagram revolution

    Science.gov (United States)

    Smolec, Radoslaw; Dziembowski, Wojciech; Moskalik, Pawel; Netzel, Henryka; Prudil, Zdenek; Skarka, Marek; Soszynski, Igor

    2017-09-01

    Over the recent years, the Petersen diagram for classical pulsators, Cepheids and RR Lyr stars, populated with a few hundreds of new multiperiodic variables. We review our analyses of the OGLE data, which resulted in a significant extension of the known, and in the discovery of a few new and distinct forms of multiperiodic pulsation. The showcase includes not only radial mode pulsators, but also radial-non-radial pulsators and stars with significant modulation observed on top of the beat pulsation. First theoretical models explaining the new forms of stellar variability are briefly discussed.

  20. Creating wealth from groundwater for dollar-a-day farmers: Where the silent revolution and the four revolutions to end rural poverty meet

    Science.gov (United States)

    Polak, Paul; Yoder, Robert

    2006-03-01

    More than 550 million of the current 1.1 billion people earning less than 1-a-day earn a living from agriculture in developing countries. A revolution in water control is needed to develop and mass-disseminate new, affordable, small-plot irrigation technologies. A revolution in agriculture is required to enable smallholders to produce high-value, marketable, labor-intensive cash crops. A revolution in markets is needed to open access to markets for the crops they produce and the inputs they need to produce them. Finally, a revolution in design, based on the ruthless pursuit of affordability, is needed to harness shallow groundwater. The experiences of suppliers of treadle pumps, low-cost drip irrigation and water storage systems were examined. The wealth these technologies generated, coupled with falling prices for small diesel pumps in countries like India and China, created a suitable environment for the rapid adoption of affordable diesel pump tubewells, which in turn created vigorous water markets and expanded access to affordable irrigation water for smallholders. The combination of smallholder-centered revolutions, along with the ‘silent revolution in groundwater’ described by Llamas and Martinez-Santos (Water Sci Technol 51(8):167-174, 2005) provide new practical options for meeting the UN Millennium Development Goals on poverty and hunger by 2015.

  1. 从女性婚育角度看近代中国的工业革命--对中国工业革命未能发生之人口因素的质疑%A Question on Whether Population Factors Influenced the Industrial Revolution in Modern China--From the Perspective of Women’s Marriage and Bearing

    Institute of Scientific and Technical Information of China (English)

    李昳聪

    2014-01-01

    It is traditionally accepted that the population factors, namely, the phenomena of Chinese women’s early marriage and common marriage which led to the rapid population increase prevented the development of industrial revolution in China. But through a comparative study of the birth rate and the growth rate of population we found that China had the same or even lower population than Britain in the population rate or birth rate although British female marriage occurred later, and a fair proportion of women remained unmarried through their lives. Therefore, it is difficult to set up the concept that it is the population factors that prevented the development of industrial revolution in China.%传统观念认为是人口因素,即中国妇女的早婚和普遍结婚所导致的人口迅速增长阻碍了工业革命在中国的发生。但是,通过比较研究发现,不论是在女性生育率上,还是在人口增长率上,中国与有着妇女晚婚和女子独身这一鲜明特点的同时期的英国相比是相似的甚至更低。这就意味着传统观念,即以人口因素质疑中国工业革命的发生是难以成立的。

  2. Quantum Hadrodynamics Evolution and Revolution

    CERN Document Server

    Furnstahl, R J; Serot, Brian D.

    2000-01-01

    The underlying philosophy and motivation for quantum hadrodynamics (QHD), namely, relativistic field theories of nuclear phenomena featuring manifest covariance, have evolved over the last quarter century in response to successes, failures, and sharp criticisms. A recent revolution in QHD, based on modern effective field theory and density functional theory perspectives, explains the successes, provides antidotes to the failures, rebuts the criticisms, and focuses the arguments in favor of a covariant representation.

  3. A new sexual revolution? Critical theory, pornography, and the Internet.

    Science.gov (United States)

    Garlick, Steve

    2011-08-01

    The "sexual revolution" was a central element of North American culture in the 1960s. Today, sex is increasingly central to mainstream culture, in large part due to the Internet, and we might wonder whether we are living through a comparable period of sexual history. In this article, I revisit the work of Herbert Marcuse-the original theorist of the sexual revolution-to ask whether it can contribute to a critical theory of sexuality in the era of digital technology. After outlining Marcuse's theory of the role of Eros in social life, I discuss two pornographic Web sites that combine eroticism and social critique. I argue that Marcuse's work is valuable for its emphasis on the intersection of sex, technology, and capitalist economy, but that it needs to be supplemented by a focus on masculinity and the male body in Internet pornography.

  4. Revolutions and shifting paradigms in human factors & ergonomics.

    Science.gov (United States)

    Boff, Kenneth R

    2006-07-01

    The "Revolution in Information Technology" has spawned a series of transformational revolutions in the nature and practice of human factors and ergonomics (HFE). "Generation 1" HFE evolved with a focus on adapting equipment, workplace and tasks to human capabilities and limitations. Generation 2, focused on cognitive systems integration, arose in response to the need to manage automation and dynamic function allocation. Generation 3 is focused on symbiotic technologies that can amplify human physical and cognitive capabilities. Generation 4 is emergent and is focused on biological enhancement of physical or cognitive capabilities. The shift from HFE Generations 1 and 2 to Generations 3 and 4 profoundly alters accepted boundary constraints on the adaptability of humans in complex systems design. Furthermore, it has opened an ethical divide between those that see cognitive and physical enhancement as a great benefit to society and those who perceive this as tampering with the fundamentals of human nature.

  5. REVOLUTION IN MILITARY AFFAIRS, MISSILE DEFENCE AND WEAPONS IN SPACE: THE US STRATEGIC TRIAD

    OpenAIRE

    Joelien Pretorius

    2011-01-01

    American plans for Missile Defence (MD) and the weaponisation of space should be analysed in the larger framework of the contemporary Revolution in Military Affairs (RMA).1 Soviet military analysts have written about this revolution from as early as the 1970s, but it was the application of information age technology (IT) in the 1991 Gulf War that captured the imagination of military planners and policy makers, especially in the US. The US is actively pursuing an RMA, conceptualised as integra...

  6. Population growth and endogenous technological change: Australian economic growth in the long run

    OpenAIRE

    Banerjee, Rajabrata

    2011-01-01

    The Australian growth experience appears to be a three-act phenomenon, with higher per capita income and living standards before 1890 and after 1940, disconnected by a 50-year period of no trend improvement in between. This paper examines the roles of technological progress and population growth in Australian productivity growth over the past two centuries. The empirical results confirm that while population growth had a negative effect, innovative activity had a positive effect on productivi...

  7. Assessment of Technologies Used to Characterize Wildlife Populations in the Offshore Environment

    Energy Technology Data Exchange (ETDEWEB)

    Duberstein, Corey A.; Tagestad, Jerry D.; Larson, Kyle B.

    2011-12-09

    Wind energy development in the offshore environment can have both direct and indirect effects on wildlife, yet little is known about most species that use near-shore and offshore waters due in part to the difficulty involved in studying animals in remote, challenging environments. Traditional methods to characterize offshore wildlife populations include shipboard observations. Technological advances have provided researches with an array of technologies to gather information about fauna from afar. This report describes the use and application of radar, thermal and optical imagery, and acoustic detection technologies for monitoring birds, bats, and marine mammals in offshore environments.

  8. Using global information technology to detect, monitor, and control mosquito pest and disease vector populations.

    Science.gov (United States)

    Geographic Information Systems (GIS), image analysis, and remote sensing comprise global information technologies that are used to characterize pest and vector populations of mosquitoes. At this national meeting, scientists from ARS and McNeese State University organized and convened a half-day sym...

  9. Coevolution of adaptive technology, maladaptive culture and population size in a producer-scrounger game.

    Science.gov (United States)

    Lehmann, Laurent; Feldman, Marcus W

    2009-11-07

    Technology (i.e. tools, methods of cultivation and domestication, systems of construction and appropriation, machines) has increased the vital rates of humans, and is one of the defining features of the transition from Malthusian ecological stagnation to a potentially perpetual rising population growth. Maladaptations, on the other hand, encompass behaviours, customs and practices that decrease the vital rates of individuals. Technology and maladaptations are part of the total stock of culture carried by the individuals in a population. Here, we develop a quantitative model for the coevolution of cumulative adaptive technology and maladaptive culture in a 'producer-scrounger' game, which can also usefully be interpreted as an 'individual-social' learner interaction. Producers (individual learners) are assumed to invent new adaptations and maladaptations by trial-and-error learning, insight or deduction, and they pay the cost of innovation. Scroungers (social learners) are assumed to copy or imitate (cultural transmission) both the adaptations and maladaptations generated by producers. We show that the coevolutionary dynamics of producers and scroungers in the presence of cultural transmission can have a variety of effects on population carrying capacity. From stable polymorphism, where scroungers bring an advantage to the population (increase in carrying capacity), to periodic cycling, where scroungers decrease carrying capacity, we find that selection-driven cultural innovation and transmission may send a population on the path of indefinite growth or to extinction.

  10. Population health-based approaches to utilizing digital technology: a strategy for equity.

    Science.gov (United States)

    Graham, Garth N; Ostrowski, MaryLynn; Sabina, Alyse B

    2016-11-01

    Health care disparities and high chronic disease rates burden many communities and disproportionally impact racial/ethnic populations in the United States. These disparities vary geographically, increase health care expenses, and result in shortened lifespans. Digital technologies may be one tool for addressing health disparities and improving population health by increasing individuals' access to health information-especially as most low-income U.S. residents gain access to smartphones. The Aetna Foundation partners with organizations to use digital technologies, including mobile applications, data collection, and related platforms, for learning and sharing. Projects range from the broad-childhood education, lifestyle modification, health IT training, and nutrition education, to the specific-local healthy foods, stroke rehabilitation, and collection of city-level data. We describe our approaches to grantmaking and discuss lessons learned and their implications. When combined with sound policy strategies, emerging, scalable, digital technologies will likely become powerful allies for improving health and reducing health disparities.

  11. Public outreach: (R)evolution by the lakeside

    CERN Multimedia

    2006-01-01

    Why do the planets revolve around the Sun? Has genetic science shaken Darwin's theories to their foundations? Are viruses the champions of evolution? Is progress a form of tradition? On 8 and 9 July, Geneva's Science History Museum is inviting you to a Science Night on the theme of 'Evolution, revolution'. The Sixth Science Night will host some 60 stands and offer workshops for children, guided tours, exhibitions and shows. Anticipating the (r)evolutions from the LHC, CERN will also be taking part in the event. The future accelerator promises to deliver scientific advances and may even turn our understanding of the infinitesimally small on its head. However, the LHC has already led to technological breakthroughs. The Laboratory's stand will put a special emphasis on the part played by CERN in the computing revolution, from the Web to the Computing Grid. Computer animations will be used to explain these technologies which have spin-offs well beyond the field of particle physics that are of benefit to the whol...

  12. Anthropometric history of the French Revolution in the Province of Orleans.

    Science.gov (United States)

    Schubert, Hermann

    2011-07-01

    We estimate the trend in average height of the population of the French province Orleans from 1715 to the beginning of the 19th century using data on recruits who were drafted either through a lottery system or through general conscription. After controlling for age, residence, and occupation, we find a general decline in the biological standard of living in the decades before the French Revolution. The results support a Ricardian-Malthusian interpretation of the causes of the French Revolution. In the debate 'Revolution de la misère ou de la prospérité' our findings support the side which argues that the French Revolution was a culmination of a long-lasting economic malaise during the final phases of the Ancien Régime.

  13. Economic Motives Behind the 2011 Egyptian Revolution

    Science.gov (United States)

    2014-09-01

    pdf. 119 Ibid. 120 Andrey V. Korotayev and Julia V. Zinkina, “Egyptian Revolution: A Demographic Structural Analysis,” Entelequia. Revista ...Structural Analysis,” Entelequia. Revista Interdisciplinar 13 (2011). Lesch, Ann M. “Egypt’s Spring: Causes of the Revolution.” Middle East Policy

  14. Re-Appraising Revolution and Change in International Politics: A Case Study of America Revolution 1776, French Revolution 1789 and Russian Revolution 1917

    Directory of Open Access Journals (Sweden)

    Oluwatobi Babatunde Njoaguani

    2016-12-01

    Full Text Available Change and continuity are characteristics of human history. Strategic change in any society has significant impacts that becomes reference points for similar transformation in the near future. Fundamentally, the numerous internal upheavals that characterized North Africa and Middle East that culminated in a change of government in these countries has raised fundamental question about subject of change and revolution. Such questions include: is every change a revolution and does every revolution culminate in a change? What are the distinguishing features of change and the significance of such change for contemporary international politics? Using secondary data derived from books, and journals, the paper therefore examines the revolution and change in international politics drawing from historical examples of America and France Revolution. Also, noting the causes and implications of these of revolution on International Relations. It also seeks to distinguish between socio-political upheaval and internal disruptions that may culminate in change from revolution, that is, a vital change that affects institution, structure and value system of a society. The paper recommends a cautious use of the term revolution from change of government.

  15. The Cultural Revolution and Contemporary Chinese Art

    Science.gov (United States)

    Yang, Guey-Meei; Suchan, Tom

    2009-01-01

    Using this instructional resource, teachers can explore the impact of the Cultural Revolution (1966-1976) on contemporary art in mainland China with their students. The three artists Luo Zhongli (b. 1948), Xu Bing (b. 1955), and Wang Guangyi (b. 1957) came of age during the Cultural Revolution and are representative of a much larger number of…

  16. The Cultural Revolution and Contemporary Chinese Art

    Science.gov (United States)

    Yang, Guey-Meei; Suchan, Tom

    2009-01-01

    Using this instructional resource, teachers can explore the impact of the Cultural Revolution (1966-1976) on contemporary art in mainland China with their students. The three artists Luo Zhongli (b. 1948), Xu Bing (b. 1955), and Wang Guangyi (b. 1957) came of age during the Cultural Revolution and are representative of a much larger number of…

  17. THE REVOLUTION AND THE MILITARY. AN ANALYSIS OF THE EGYPTIAN AND IRAQI REVOLUTIONS

    Directory of Open Access Journals (Sweden)

    Radu-Alexandru CUCUT

    2010-06-01

    Full Text Available The paper tries to assess the role the military plays in revolutions. The first part of the study focuses on the manner in which the competing theories of revolutions try to explain and accommodate the military’s participation in revolutions, attempting to show that the limits of these theoretical enterprises call for a renewed research into the subject at hand. The second part of the paper tries to build a conceptual model, starting from the hypotheses of Charles Tilly, Samuel Huntington and Mehran Kamrava, tested on two particular cases – that of the 1958 Egyptian Revolution and that of the 1958 Iraqi Revolution that can better account for the military’s participation in revolutions and explain when does the military become a revolutionary force and what are the characteristics of revolutions in which the military plays a key-role.

  18. Revolution, modernity, and the potential of narratives

    DEFF Research Database (Denmark)

    Eriksson, Birgit

    2013-01-01

    The article investigates the impact of the French Revolution on Goethe’s narrative works in the mid-1790s. I argue that the reductive interpretation of Goethe’s attitude to the Revolution as distant and reluctant ignores the formal and thematic impact of the Revolution on his prose works. Similarly......, we lose important perspectives when reducing German intellectual life of the late eighteenth century to apolitical inwardness. The Revolution had an impact, also in the German context, and Goethe’s literary works were significantly affected by it. Working in various literary genres, he investigated...... and experimented with some of the fundamental challenges of the Revolution and the modern era, especially those regarding self-determination, community, and the nexus between individual and shared history. Following a brief sketch of how these issues looked from a German perspective, I will focus on Goethe’s...

  19. Bourgeois Revolution: The Genesis of a Concept

    DEFF Research Database (Denmark)

    Nygaard, Bertel

    2006-01-01

    -appropriations of enlightenment theses in the aftermath of the French Revolution. Finally, the development of modern socialist critiques of capitalism contributed an orientation towards a future socialist revolution necessary to construct ‘bourgeois revolution' as a specific category of historical analysis. This paper proposes......The concept ‘bourgeois revolution' developed through a particular synthesis of three world views, each with its own period of dominance in Western thought. In the enlightenment views of civilization history developing in Scotland and France from the 1740's till about 1800, materialist notions...... of historical progress were developed focussing on social structure and the main conditions of social development. Important notions of agency, including social classes as historical agents, and of revolutions as specific leaps in the developmental process, were developed with the onset of romantic re...

  20. Paradox, Promise and Public Pedagogy: Implications of the Federal Government's Digital Education Revolution

    Science.gov (United States)

    Buchanan, Rachel

    2011-01-01

    The use of digital technology in the classroom is a significant issue for teachers as they are under increasing pressure to teach in technologically mediated ways. This "digital turn" in education has culminated in the Australian federal government's Digital Education Revolution, which represents a multi-billion dollar commitment to…

  1. ENERGY REVOLUTION UNDER THE BRICS NATIONS

    Directory of Open Access Journals (Sweden)

    M. K. Sahu

    2016-01-01

    Full Text Available The BRICS countries are of critical importance to both supply and demand fundamentals of energy markets globally. Today BRICS plays a very important role in the system of international energy security. BRICS energy diversification is driven by concerns for energy security. The potential for a BRIC energy partnership is thus enormous. The development of the BRIC countries in the next coming decades will include demographic changes with a growing middle class population which will demand more energy and resources that our world has the potential to supply.A Green Energy Revolution is the panacea to solve major social, economic and envi­ronmental effects of their growing populations. This paper is an attempt to highlight the cooperation among the BRICS Nations for the development of Energy Sector and at the same time the concerning issue of climate change etc. It further discusses about the contribution of BRICS countries in the global economy. This paper also discusses about the role of the BRICS Nations in collaboration with the International Energy Agency.

  2. Immigrants in the Sexual Revolution

    DEFF Research Database (Denmark)

    Shield, Andrew DJ

    , homosexuality, pornography, adultery and divorce were challenged and reformed, in many cases in the context of intensive social movement activism. This research explores immigrants' perceptions of the dramatic changes in sexual and gender relations transforming Europe in the 1960s-80s, and the instances...... of immigrant solidarity with, and participation in, networks for social justice, women's equality, and sexual liberation. Part I of this dissertation focuses on foreign workers' early impressions of gender equality and sexual liberality from 1965-1974. Part II centers on immigrant activism from 1975......This is an historical study of first-generation immigrants in Denmark and the Netherlands in the 1960s-80s and their perceptions of the 'Sexual Revolution.' Foreign workers and post-colonial immigrants arrived during the same decades when laws regarding women's equality, contraception and abortion...

  3. Population Growth, Energy Use, and Pollution: Understanding the Driving Forces of Global Change. Hands-On! Developing Active Learning Modules on the Human Dimensions of Global Change.

    Science.gov (United States)

    Kuby, Michael

    Since the beginning of the scientific revolution in the 1700s, the absolute scale of the human economy has increased many times over, and, with it, the impact on the natural environment. This learning module's activities introduce the student to linkages among population growth, energy use, level of economic and technological development and their…

  4. Intelligent hearing aids: the next revolution.

    Science.gov (United States)

    Tao Zhang; Mustiere, Fred; Micheyl, Christophe

    2016-08-01

    The first revolution in hearing aids came from nonlinear amplification, which allows better compensation for both soft and loud sounds. The second revolution stemmed from the introduction of digital signal processing, which allows better programmability and more sophisticated algorithms. The third revolution in hearing aids is wireless, which allows seamless connectivity between a pair of hearing aids and with more and more external devices. Each revolution has fundamentally transformed hearing aids and pushed the entire industry forward significantly. Machine learning has received significant attention in recent years and has been applied in many other industries, e.g., robotics, speech recognition, genetics, and crowdsourcing. We argue that the next revolution in hearing aids is machine intelligence. In fact, this revolution is already quietly happening. We will review the development in at least three major areas: applications of machine learning in speech enhancement; applications of machine learning in individualization and customization of signal processing algorithms; applications of machine learning in improving the efficiency and effectiveness of clinical tests. With the advent of the internet of things, the above developments will accelerate. This revolution will bring patient satisfactions to a new level that has never been seen before.

  5. The French Revolution after 200 Years: Is It Finally Over?

    Science.gov (United States)

    Shorrock, William I.

    1990-01-01

    Maintains that the effects of the French Revolution continue today. Presents scholarly views on the significance of the revolution. Challenges the view that the French Revolution led to the violent totalitarian regimes of the twentieth century. Traces the history of the revolution and outlines its legacy. (RW)

  6. Was there an ‘Industrious Revolution' before the Industrial Revolution?

    DEFF Research Database (Denmark)

    Allen, Robert C.; Weisdorf, Jacob Louis

    It is conventionally assumed that the pre-modern working year was fixed and that consumption varied with changes in wages and prices. This is challenged by the twin theories of the ‘industrious' revolution and the consumer revolution, positing a longer working year as people earned surplus money...... estimates of the actual working year, we find two ‘industrious' revolutions among rural workers; both, however, are attributable to economic hardship, and we detect no signs of a consumer revolution. For urban labourers, by contrast, a growing gap between their actual working year and the work  required...

  7. EDITORIAL: Permanent revolution - or evolution?

    Science.gov (United States)

    Dobson, Ken

    1998-03-01

    Honorary Editor It was that temporary Bolshevik Leon Trotsky who developed the principle of `permanent revolution', a principle that perhaps characterizes the recent history of education in (south) Britain more than does, say, principles traditionally associated with the Conservative or Labour parties. As this editorial is being written, changes are being made to primary school education, and the long-awaited details of the post-Dearing reorganizing of post-16 education are yet to hit the overful bookshelves and filing cabinets of school heads and examination board officials. But something unique has happened recently which might have surprised even Trotsky. The Secretary of State for Education has set up targets for primary school pupils' attainment and threatened (or promised) to resign if they are not met within the lifetime of our newly elected parliament. Of course, if Mr Blunkett is still in a position to resign at that stage he will have been the longest serving Secretary of State since time immemorial. But we should not carp: this is truly a revolutionary idea. Not the promise to resign - although this idea is not so fashionable now as it once was. The revolutionary idea is that a major change to an educational process is actually being made that carries with it a predicted and testable outcome. By contrast, when school physics was refreshed a generation ago by the introduction of Nuffield courses at both pre- and post-16 stages, no `targets' were set. I and many other physics teachers certainly preferred teaching these to teaching their predecessor syllabuses, and might even dare to assert that the pupils liked them too. But we still don't really know whether or not they learned more - or even better - physics. Very little happened as far as the outside world was concerned: the usual fraction of students gave up physics at the usual ages, and those who were examined didn't really get a better reward for their more up-to-date and more enjoyably learned

  8. Helical Two-Revolutional Cyclical Surface

    Directory of Open Access Journals (Sweden)

    Tatiana Olejníková

    2009-12-01

    Full Text Available Paper presents a family of helical two-revolutional cyclical surfaces, which arecreated by movement of the circle alongside the helical cycloidal curve, where circle islocated in the curve normal plane and its centre is on this curve. Helical cycloidal curvecan be created by simultaneous revolution of a point about two different axes 3o, 2o and byscrewing about axis 1o in the space. Form of the helical cycloidal curve and also of thehelical two-revolutional cyclical surface is dependent on the relative position of the threeaxes of revolutions, on multiples of angular velocities and orientations of separaterevolutions. Analytic representation, classification of surfaces and some of their geometricproperties are derived.

  9. Book Review: Haberkorn, Tyrell, Revolution Interrupted: ...

    Directory of Open Access Journals (Sweden)

    Fabian Drahmoune

    2012-01-01

    Full Text Available Book Review of the monograph: Haberkorn, Tyrell (2011, Revolution Interrupted: Farmers, Students, Law and Violence in Northern Thailand Madison, Wisconsin: University of Wisconsin Press, ISBN: 978 0 299 28184 7, 256 pages

  10. The American Revolution; A Bibliography of Multimedia

    Science.gov (United States)

    Fultz, Norma J.

    1975-01-01

    This bibliography lists several types of multimedia instructional materials useful in teaching the American Revolution for elementary and secondary students. The following types of media are included: audiotapes, films, filmstrips, kits, phonodiscs, pictures, realia, simulations, slides, and transparencies. (JR)

  11. APPROXIMATE DEVELOPMENTS FOR SURFACES OF REVOLUTION

    Directory of Open Access Journals (Sweden)

    Mădălina Roxana Buneci

    2016-12-01

    Full Text Available The purpose of this paper is provide a set of Maple procedures to construct approximate developments of a general surface of revolution generalizing the well-known gore method for sphere

  12. The monopolistic competition revolution in retrospect

    NARCIS (Netherlands)

    L.J.H. Bettendorf (Leon); B.J. Heijdra (Ben)

    2003-01-01

    textabstractAvinash Dixit and Joseph Stiglitz revolutionized the modelling of imperfectly competitive markets and launched "the second monopolistic competition revolution". Experts in the areas of macroeconomics, international trade theory, economic geography, and international growth theory examine

  13. The monopolistic competition revolution in retrospect

    NARCIS (Netherlands)

    L.J.H. Bettendorf (Leon); B.J. Heijdra (Ben)

    2003-01-01

    textabstractAvinash Dixit and Joseph Stiglitz revolutionized the modelling of imperfectly competitive markets and launched "the second monopolistic competition revolution". Experts in the areas of macroeconomics, international trade theory, economic geography, and international growth theory examine

  14. On the revolution of heavenly spheres

    CERN Document Server

    Copernicus, Nicolaus

    1995-01-01

    The Ptolemaic system of the universe, with the earth at the center, had held sway since antiquity as authoritative in philosophy, science, and church teaching. Following his observations of the heavenly bodies, Nicolaus Copernicus (1473-1543) abandoned the geocentric system for a heliocentric model, with the sun at the center. His remarkable work, On the Revolutions of Heavenly Spheres, stands as one of the greatest intellectual revolutions of all time, and profoundly influenced, among others, Galileo and Sir Isaac Newton.

  15. Summary Science and the Revolution of 1911

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Science and democracy are two banners of the May Fourth New Culture Movement; and enlightenment and revolution are the dual variation in promoting and saving the nation since modern Chinese history. In this historical process of Chinese modernization, science dissemination and social revolution went hand in hand, intertwined and finally converged, underlining the interaction between science and the society, with significant historical events as their nodes.

  16. Food security: contributions from science to a new and greener revolution.

    Science.gov (United States)

    Beddington, John

    2010-01-12

    There is an intrinsic link between the challenge we face to ensure food security through the twenty-first century and other global issues, most notably climate change, population growth and the need to sustainably manage the world's rapidly growing demand for energy and water. Our progress in reducing global poverty and achieving the Millennium Development Goals will be determined to a great extent by how coherently these long-term challenges are tackled. A key question is whether we can feed a future nine billion people equitably, healthily and sustainably. Science and technology can make a major contribution, by providing practical solutions. Securing this contribution requires that high priority be attached both to research and to facilitating the real world deployment of existing and emergent technologies. Put simply, we need a new, 'greener revolution'. Important areas for focus include: crop improvement; smarter use of water and fertilizers; new pesticides and their effective management to avoid resistance problems; introduction of novel non-chemical approaches to crop protection; reduction of post-harvest losses; and more sustainable livestock and marine production. Techniques and technologies from many disciplines, ranging from biotechnology and engineering to newer fields such as nanotechnology, will be needed.

  17. Climate Literacy Initiatives as part of the TXESS (TeXas Earth and Space Science) Revolution Program

    Science.gov (United States)

    Olson, H. C.; Ellins, K. K.; Snow, E.; Bryant, S. L.; Olson, J. E.; Castillo Comer, C. A.; Willis, M.; Odell, M.; Stocks, E.

    2010-12-01

    For four years the National Science Foundation (NSF)-sponsored TeXas Earth and Space Science (TXESS) Revolution professional development program has helped teachers build a solid foundation in the geosciences through guided inquiry activities and lectures delivered by science experts. The professional development program comprises eight professional development academies and two summer institutes. Climate literacy has been a cross-cutting theme throughout the series of academies and institutes. Although we present a special emphasis on climate literacy in the 7th academy on Climate Change, the 8th academy on Humans at the Helm and the 2nd summer institute module on climate mitigation technology, activities related to climate literacy are woven into each academy. Examples of climate as a cross-cutting theme include a module on water and drought, including research on climate change through the analysis of deep-sea cores, and the effects on the Mayan population. Our distinguished lecturers bring in climate literacy as part of their presentations and programs: our Poking Holes into the Planet and Team Science professional development academy included two distinguished lecturers who brought current research results and educational materials from the ANDRILL (Antarctic Geological Drilling) program and the Integrated Ocean Drilling Program. Our Earth as a Habitable Planet professional development academy featured an activity on corals that used data to explore how higher than normal sea surface temperatures contribute to coral bleaching events. TXESS Revolution also works with our teachers to link them with other opportunities aligned with our professional development goals. With our assistance, one of our TXESS Revolution teachers sailed as part of the science team on Integrated Ocean Drilling Program expedition 317 to investigate sea level fluctuations in the Canterbury Basin offshore New Zealand, creating various resources (e.g., podcasts, blogs) to multiply the

  18. Below population replacement fertility rates:Can assisted reproductive technology (ART) help reverse the trend?

    Institute of Scientific and Technical Information of China (English)

    Eric Blyth

    2013-01-01

    Objective: This paper considers the potential contribution that assisted reproductive technology (ART) may make to population replenishment in countries that have experienced extended periods of below-population-replacement Total Fertility Rates (TFR), by focusing on the specific situation of Singapore, which has recorded ‘ultra-low’ TFRs for many years. Methods: The factors contributing to ultra-low TFRs in Singapore, the economic and social consequences of endemic below-population-replacement fertility rates and remedial measures initiated by the government are critically analysed, focussing specifically on the government’s subsided ART provisions of the ‘Marriage and Parenthood’ package. In addition the paper provides a close analysis of available contemporary data regarding ART and ART outcomes both in Singapore and internationally. Results: Despite limited public accessibility to data concerning ART outcomes in Singapore, it is possible to make some assessment of the potential contribution of publicly-funded ART provision and the possible extension of access to elective oocyte preservation to population replenishment. Conclusions: Subsidised ART can-at best-make a marginal contribution to government population policy.

  19. Investments on a Rugged Landscape: The Effect of Investor Population, Network Structure, and Complexity on Technological Change

    DEFF Research Database (Denmark)

    Hain, Daniel; Mas Tur, Elena

    in a specific technological domain. We compare which investor network structures lead to the high rates of technological change and diversity on a given technology landscape. Results from a Monte Carlo simulation indicate networked investor population to outperform the case of isolated stand-alone investors......, in terms of investor benefits as well as achieved technological change. Yet, we also find evidence for the existence of a financial “valley of death” - a certain stage in the technology life-cycle where its characteristics discourage further investments, thereby making the technology likely to “die” due...

  20. The Demographic Revolution: Reconceptualizing Macroeconomics

    Directory of Open Access Journals (Sweden)

    Orio Giarini

    2013-05-01

    Full Text Available It is important to reconsider the measurements which refer to the “Wealth of Nations” and from which the most appropriate references for better welfare policies are derived. In the present Service Economy, not all the “value added” measures indicate an increase in the level of wealth (the costs to cope with pollution for instance, whereas many developments in service functions and performances (in the case of many communication systems for instance add to real wealth much more than the usual value added references indicate. In particular, the notion of productivity in a Service economy is much more relevant with reference to performance in time (hence in a probabilistic system than to the production factor costs (in an equilibrium-based system. But all this is linked to progress in economics as a discipline, and to its integration with environmental issues (which also pretend to solve the problems of the “Wealth of Nations” on the basis of their “sustainability”. This will be a new era in economic development which will be beyond current extrapolations and will hope for “growth” in the traditional Industrial Revolution perspective.

  1. The Science of Structural Revolutions

    Directory of Open Access Journals (Sweden)

    William P. Graf

    2009-06-01

    Full Text Available A perspective on the very human process by which scientific paradigms change can help point the path forward in any science, or in an applied science, such as Structural Engineering. Understanding this process of change, we can examine earthquake engineering, seismic building codes and theories of structural engineering for earthquake loads. When we take this perspective, we recognize that Structural Engineering for earthquake resistance is in the midst of a number of revolutions, from paradigms embodied in current building codes in which earthquake demands are associated with forces, to a new paradigm in which earthquake demands are re-envisioned as resulting from structural displacements or drift. The new paradigm is embodied in the current national standard for the seismic rehabilitation of existing structures, ASCE 41 [2] and the emerging standards for performance-based earthquake engineering (PBEE. Associated with this is the shift from design oriented towards life-safety to design for a range of performance objectives, such as life-safety, damage reduction, or immediate occupancy. With this perspective, we further recognize deficiencies in research and development. We have failed to systematically use the experimental and computational tools we possess to fill in the gaps of scientific knowledge. We have not developed and deployed appropriate frameworks to collect and share ideas and results. As one example, the formulation of performance-based codes now outstrips the knowledge-base needed to ensure that structures designed by the new tools will meet their performance objectives.

  2. Laparoscopic revolution in bariatric surgery

    Science.gov (United States)

    Sundbom, Magnus

    2014-01-01

    The history of bariatric surgery is investigational. Dedicated surgeons have continuously sought for an ideal procedure to relieve morbidly obese patients from their burden of comorbid conditions, reduced life expectancy and low quality of life. The ideal procedure must have low complication risk, both in short- and long term, as well as minimal impact on daily life. The revolution of laparoscopic techniques in bariatric surgery is described in this summary. Advances in minimal invasive techniques have contributed to reduced operative time, length of stay, and complications. The development in bariatric surgery has been exceptional, resulting in a dramatic increase of the number of procedures performed world wide during the last decades. Although, a complex bariatric procedure can be performed with operative mortality no greater than cholecystectomy, specific procedure-related complications and other drawbacks must be taken into account. The evolution of laparoscopy will be the legacy of the 21st century and at present, day-care surgery and further reduction of the operative trauma is in focus. The impressive effects on comorbid conditions have prompted the adoption of minimal invasive bariatric procedures into the field of metabolic surgery. PMID:25386062

  3. The digital revolution in phenotyping

    Science.gov (United States)

    Oellrich, Anika; Collier, Nigel; Groza, Tudor; Rebholz-Schuhmann, Dietrich; Shah, Nigam; Bodenreider, Olivier; Boland, Mary Regina; Georgiev, Ivo; Liu, Hongfang; Livingston, Kevin; Luna, Augustin; Mallon, Ann-Marie; Manda, Prashanti; Robinson, Peter N.; Rustici, Gabriella; Simon, Michelle; Wang, Liqin; Winnenburg, Rainer; Dumontier, Michel

    2016-01-01

    Phenotypes have gained increased notoriety in the clinical and biological domain owing to their application in numerous areas such as the discovery of disease genes and drug targets, phylogenetics and pharmacogenomics. Phenotypes, defined as observable characteristics of organisms, can be seen as one of the bridges that lead to a translation of experimental findings into clinical applications and thereby support ‘bench to bedside’ efforts. However, to build this translational bridge, a common and universal understanding of phenotypes is required that goes beyond domain-specific definitions. To achieve this ambitious goal, a digital revolution is ongoing that enables the encoding of data in computer-readable formats and the data storage in specialized repositories, ready for integration, enabling translational research. While phenome research is an ongoing endeavor, the true potential hidden in the currently available data still needs to be unlocked, offering exciting opportunities for the forthcoming years. Here, we provide insights into the state-of-the-art in digital phenotyping, by means of representing, acquiring and analyzing phenotype data. In addition, we provide visions of this field for future research work that could enable better applications of phenotype data. PMID:26420780

  4. The Role of Innovative Development in Unconventional Hydrocarbon Exploitation in the Context of the Shale Gas Revolution in the USA

    OpenAIRE

    2014-01-01

    Due to the recent drop in oil prices, there is a strong interest in the influence of the shale revolution on the global supply and demand of hydrocarbon fuels. Consequently, the attention of many economists and industry analysts is drawn to the technological, institutional and regulatory aspects of hydrocarbon production from shale deposits in the USA. The authors analyze factors facilitating the shale gas revolution in the USA, and find that in addition to the obvious factors, such as high p...

  5. The LED outdoor lighting revolution : Opportunities, threats and mitigation

    Science.gov (United States)

    Aube, Martin

    2017-01-01

    The presence of artificial light at night (ALAN) in environment is now known to have non negligible consequences on the night sky, the fauna, the flora and the human health. A real revolution is undergoing in the outdoor lighting industry threatens the night integrity. This revolution is driven by the advent of the cost-effective Light-Emitting Diode (LED) technology into the outdoor lighting industry. The LEDs provides many opportunities: they are long lasting, easily controlled, and generally allow a more efficient photometric design which, in term, may result in energy savings.After explaining the complex and non-linear behaviour of the propagation of the ALAN into the nocturnal environment, we will outline the potential impact of the ALAN on the human health and on the night sky, and we will introduce some dedicated indicators for its evaluation. We will focus on the role of the blue content of the ALAN in the evaluation of its impact. More specifically we will show how white LED technology, that often shows increased blue light content, compares to the traditional High Pressure Sodium technology. Finally, we will identify the possible mitigations to restrict the adverse impacts of the white LEDs in the urban and rural environment.

  6. Digital technologies for population health and health equity gains: the perspective of public health associations.

    Science.gov (United States)

    Chauvin, James; Perera, Yoshith; Clarke, Michael

    2016-11-01

    Digital technology (DT) plays an increasingly important role in the health sector. This study explores how national public health associations (PHAs) use DT to achieve their mandate. The World Federation of Public Health Associations canvassed and conducted a semi-structured interview with its national public health association members about their use of DT, the challenges they encounter in using it, and their experiences and thoughts as to how to assess its impact, both organizationally as well as on population health and health equity. The study found that digital technology plays an important role in some PHAs, principally those in higher income countries. PHAs want to broaden their use within PHAs and to assess how DT enables PHAs to achieve their organizational mandates and goals, including improved public health and health equity.

  7. The two revolutions in bio-medical research

    Directory of Open Access Journals (Sweden)

    Ajai R. Singh

    2005-03-01

    Full Text Available In the field of modern medical science, we can identify certain epochs. Some of these will be our concern here, for they offer important insights into the development of modern medicine and offer equally important predictors of where it is heading in the future. In fact they are so important that they qualify to be called nothing less than revolutions.Till the early twentieth century, medicine was an activity dependent on a small privileged elite. This changed by the mid-twentieth century into a vast publicly owned enterprise with enlightened governmental approach, support and funding. One example of this was in the 1940s, sixty five years ago, when Vannever Bush in the US, for example, persuaded the government there to divert resources allocated for the then war effort (World War II to fund basic research in academic institutions. Similarly, in India, what was earlier dependent on the benevolence of zamindars/philanthropists and some missionaries who set up charitable dispensaries/hospitals to serve certain sections of the population was supplemented, and then overtaken, by governmental funding after independence in 1947.This major governmental support to medical science was an important development that led to great advances in medical research and facilities all over. Such funding and consequent blossoming of medical science was nothing less than a revolution, which we can legitimately consider the first revolution in modern medicine.A second revolution was soon to follow four decades later. It was fuelled by a vast upsurge in medical research, training and therapy, with capital pouring in from private enterprise and philanthropy. This revolution is still on. It is aided by efforts like the Bayh-Dole Amendments of 1980 in the US, for example. This epoch making amendment conferred intellectual property rights to institutions and connected scientists even if they had developed their products/inventions with government funding. It was followed

  8. Peace Revolution's Online Social Platform: From Inner Revolution to Global Evolution of Ethical Media Production

    Science.gov (United States)

    Hardy, Samantha; Dhanissaro, Phra John Paramai; Thangsurbkul, Worakate

    2011-01-01

    This paper describes a project called Peace Revolution [http://peacerevolution.net], which provides an opportunity for young people from around the world to learn and share positive messages and activities relating to peace. The Peace Revolution project aims to empower young people via a unique process related to youth development, helping young…

  9. Consumer demand in the Industrial Revolution : The Netherlands, 1815-1913

    NARCIS (Netherlands)

    Bonenkamp, Jan P.M.; Jacobs, Jan P.A.M.; Smits, Jan-Pieter

    2005-01-01

    The industrial revolution is mostly seen as a supply side phenomenon. Ever since Gilboy stated that factors of demand may have been equally important, scholars have stressed the importance of investments and technological change. This paper re-considers Gilboy’s ideas, using the dataset of the Dutch

  10. Revolution, Modernity and (Trans)National Shi`i Islam: Rethinking Religious Conversion in Senegal.

    Science.gov (United States)

    Leichtman, Mara A

    2009-07-01

    The establishment of a Shi`i Islamic network in Senegal is one alternative to following the country's dominant Sufi orders. I examine Senegalese conversion narratives and the central role played by the Iranian Revolution, contextualizing life stories (trans)nationally in Senegal's political economy and global networks with Iran and Lebanon. Converts localize foreign religious ideologies into a 'national' Islam through the discourse that Shi`i education can bring peace and economic development to Senegal. Senegalese Shi`a perceive that proselytizing, media technologies, and Muslim networking can lead to social, cultural and perhaps even political change through translating the Iranian Revolution into a non-violent reform movement.

  11. The impact of digital technology on health of populations affected by humanitarian crises: Recent innovations and current gaps.

    Science.gov (United States)

    Mesmar, Sandra; Talhouk, Reem; Akik, Chaza; Olivier, Patrick; Elhajj, Imad H; Elbassuoni, Shady; Armoush, Sarah; Kalot, Joumana; Balaam, Madeline; Germani, Aline; Ghattas, Hala

    2016-11-01

    Digital technology is increasingly used in humanitarian action and promises to improve the health and social well-being of populations affected by both acute and protracted crises. We set out to (1) review the current landscape of digital technologies used by humanitarian actors and affected populations, (2) examine their impact on health and well-being of affected populations, and (3) consider the opportunities for and challenges faced by users of these technologies. Through a systematic search of academic databases and reports, we identified 50 digital technologies used by humanitarian actors, and/or populations affected by crises. We organized them according to the stage of the humanitarian cycle that they were used in, and the health outcomes or determinants of health they affected. Digital technologies were found to facilitate communication, coordination, and collection and analysis of data, enabling timely responses in humanitarian contexts. A lack of evaluation of these technologies, a paternalistic approach to their development, and issues of privacy and equity constituted major challenges. We highlight the need to create a space for dialogue between technology designers and populations affected by humanitarian crises.

  12. Smartphone and GPS technology for free-roaming dog population surveillance - a methodological study.

    Science.gov (United States)

    Barnard, Shanis; Ippoliti, Carla; Di Flaviano, Daniele; De Ruvo, Andrea; Messori, Stefano; Giovannini, Armando; Dalla Villa, Paolo

    2015-01-01

    Free-roaming dogs (FRD) represent a potential threat to the quality of life in cities from an ecological, social and public health point of view. One of the most urgent concerns is the role of uncontrolled dogs as reservoirs of infectious diseases transmittable to humans and, above all, rabies. An estimate of the FRD population size and characteristics in a given area is the first step for any relevant intervention programme. Direct count methods are still prominent because of their non-invasive approach, information technologies can support such methods facilitating data collection and allowing for a more efficient data handling. This paper presents a new framework for data collection using a topological algorithm implemented as ArcScript in ESRI® ArcGIS software, which allows for a random selection of the sampling areas. It also supplies a mobile phone application for Android® operating system devices which integrates Global Positioning System (GPS) and Google MapsTM. The potential of such a framework was tested in 2 Italian regions. Coupling technological and innovative solutions associated with common counting methods facilitate data collection and transcription. It also paves the way to future applications, which could support dog population management systems.

  13. The Sustainability Revolution: A Societal Paradigm Shift

    Directory of Open Access Journals (Sweden)

    Tom R. Burns

    2012-05-01

    Full Text Available This article addresses a question relevant to those interested in the achievement of greater sustainability: What are some of the ways that major societal transformations come about? Firstly, four key mechanisms are identified in the article. Then, I go on to focus on one of these, which has a prominent place in the sustainability revolution that it is argued is now taking place. The question of what are characteristic features of the sustainability revolution is addressed. The ongoing transformations are largely piecemeal, incremental, diffuse—in earlier writings referred to as “organic”. Organic is a more encompassing notion than “grassroots”, since the innovation and transformation processes may be launched and developed at multiple levels by collective agents that in some cases are very large and would not be understood as “grassroots” actors. The article argues that the sustainability revolution shares some features, in particular its organic character, with the early industrial revolution. It concludes by addressing the question of what are the similarities and differences between the sustainability and industrial revolutions.

  14. Introduction of a Population Balance Based Design Problem in a Particle Science and Technology Course for Chemical Engineers

    Science.gov (United States)

    Ehrman, Sheryl H.; Castellanos, Patricia; Dwivedi, Vivek; Diemer, R. Bertrum

    2007-01-01

    A particle technology design problem incorporating population balance modeling was developed and assigned to senior and first-year graduate students in a Particle Science and Technology course. The problem focused on particle collection, with a pipeline agglomerator, Cyclone, and baghouse comprising the collection system. The problem was developed…

  15. Revolution Becoming a Must%电信转型,选择还是适应?

    Institute of Scientific and Technical Information of China (English)

    杜燕鹏

    2005-01-01

    When the outer environment changes, we always face the same question which is to decide whether or not to suit the changes. The same question happens in information industry now. With the increasing of customers, advancing of technologies and developing of services in information industry, the traditional developing mode of information industry has been out of time. Revolution has become a must for the industry, which can be proven by our action. And so in this issue """"""""New Telecom Salon"""""""" focuses on the revolution in information industry, and we are horned to invite some experts in this field. They will show us the new image of information industry revolution and that of telecom enterprises.

  16. New technology and illness self-management: Potential relevance for resource-poor populations in Asia.

    Science.gov (United States)

    Lucas, Henry

    2015-11-01

    Advances in technology have made it possible for many standard diagnostic and health monitoring procedures, traditionally carried out by qualified personnel within medical facilities, to be reliably undertaken by patients or carers in their own homes with a minimum of basic training. There has also been a dramatic increase in the number and diversity of both sources of information on health issues and the possibilities for sharing information and experiences over ICT-based social networks. It has been suggested that these developments have the potential to 'empower' patients, reducing their dependence on providers and possibly improving their quality of care by increasing the volume and timeliness of diagnostic data and encouraging active self-management of their condition, for example through lifestyle changes. Perhaps more significantly, it is also seen by many economies with ageing populations as a way to contain high and ever rising healthcare costs. It has also been suggested that a move to greater self-management supported by expert networks and smart phone technology could improve the treatment of many millions of patients with chronic diseases in low and middle income economies that are also confronting the potential cost implications of epidemiological and demographic transitions, combined with the higher expectations of a more educated and knowledgeable population. There is now limited evidence that some fairly basic e- and mHealth interventions, for example in the areas of MNCH, malaria and HIV/AIDS can have a positive impact, even in resource-poor contexts. The aim here is to explore the extent to which further investment in technology could play a role in the development of an effective and affordable health sector strategy for at least some developing economies. It is suggested that the effectiveness of the approach may be highly dependent on the specific health conditions addressed, the nature of existing health systems and the overall socio

  17. Urbanism Faced with the New Urban Revolution

    DEFF Research Database (Denmark)

    Ascher, François

    2002-01-01

    tilsvarende ved at blive afløst af en "meta-urbanisme", som adskiller sig fra den foregående med hensyn til målsætninger, kundskabsmæssige redskaber og handlingsinstrumenter. I artiklen redegøres for sammenhænge mellem disse teknologiske, samfundsmæssige, bymæssige og urbanistiske forandringer.......Med den industrielle revolution fulgte den urbane revolution og urbanismen som bymæssig videns- og planlægningsdisciplin. Med de nye informations- og kommunikationsteknologier står vi i dag over for samfundsmæssige forandringer, som sætter en ny urban revolution på dagsordenen. Urbanismen er...

  18. Hacking the quantum revolution: 1925-1975

    Science.gov (United States)

    Schweber, Silvan S.

    2015-01-01

    I argue that the quantum revolution should be seen as an Ian Hacking type of scientific revolution: a profound, longue durée, multidisciplinary process of transforming our understanding of physical nature, with deep-rooted social components from the start. The "revolution" exhibits a characteristic style of reasoning - the hierarchization of physical nature - and developed and uses a specific language - quantum field theory (QFT). It is by virtue of that language that the quantum theory has achieved some of its deepest insights into the description of the dynamics of the physical world. However, the meaning of what a quantum field theory is and what it describes has deeply altered, and one now speaks of "effective" quantum field theories. Interpreting all present day quantum field theories as but "effective" field theories sheds additional light on Phillip Anderson's assertion that "More is different". This important element is addressed in the last part of the paper.

  19. Silent Revolution in Research for Sustainability

    Directory of Open Access Journals (Sweden)

    Bruce Alder

    2016-06-01

    Full Text Available Is research ‘fit-for-purpose’ for realizing sustainable development? More than two decades after the Brundtland report and UNCED Earth summit, the world has now adopted Sustainable Development Goals(SDGs. Rather than a cause for celebration, this delay should encourage reflection on the role of research in society. Why is it so difficult to realize sustainability in practice? The answer lies in the fact that universities and research centres persist with 19th century methods of data gathering, scholarly analysis, and journal articles. Today’s world needs science in real-time, whether to detect drought, confront Ebola, or assist refugees. Research needs to work faster and embrace 21st century practices including data science, open access, and infographics.A silent revolution is occurring in the ways of organizing and conducting research, enabled by new technology and encouraging work that tackles the key challenges facing society. A variety of new arrangements have come into existence that promote international collaboration, including Horizon 2020 with its emphasis on societal challenges, the Bill & Melinda Gates Foundation which has inspired a family of grand challenges funds on health and development, and the Future Earth joint program of research for global sustainability. These arrangements not only control billions of dollars in research funding, they also influence the strategies of national research councils and international organizations. The result is no less than a transformation in the incentives that reward how researchers invest their time and effort.Why is a revolution needed? Within research, substantial growth in knowledge production coincided with fragmentation among disciplines. One can easily find expertise and publications in soil science or agronomy, yet integrated efforts on food security and climate adaptation remain scarce. Beyond research, society remains largely uninformed, as academics avoid engaging in public

  20. Energy and the English Industrial Revolution.

    Science.gov (United States)

    Wrigley, E A

    2013-03-13

    Societies before the Industrial Revolution were dependent on the annual cycle of plant photosynthesis for both heat and mechanical energy. The quantity of energy available each year was therefore limited, and economic growth was necessarily constrained. In the Industrial Revolution, energy usage increased massively and output rose accordingly. The energy source continued to be plant photosynthesis, but accumulated over a geological age in the form of coal. This poses a problem for the future. Fossil fuels are a depleting stock, whereas in pre-industrial time the energy source, though limited, was renewed each year.

  1. Revolution with and without the mask

    Directory of Open Access Journals (Sweden)

    Milanko Vladan

    2010-01-01

    Full Text Available This paper is an attempt to provide a certain “second reading” of those commonplaces which imply that a particular, personal interest always lies behind the mask of objectivity, necessity and truth. As a paradigmatic example of this kind of structure that implies “hidden truths”, here will be taken that of a revolution, whether it is a fascist, a liberal-democratic or a communist revolution. By reexamining how this motif of “truth-behind-the-mask” figures in those regimes, we will try to say something about each of them, and also about the specific kind of subject that is produced under them.

  2. The astronomical revolution Copernicus, Kepler, Borelli

    CERN Document Server

    Koyre, Alexandre

    2013-01-01

    Originally published in English in 1973. This volume traces the development of the revolution which so drastically altered man's view of the universe in the sixteenth and seventeenth centuries. The ""astronomical revolution"" was accomplished in three stages, each linked with the work of one man. With Copernicus, the sun became the centre of the universe. With Kepler, celestial dynamics replaced the kinematics of circles and spheres used by Copernicus. With Borelli the unification of celestial and terrestrial physics was completed by abandonment of the circle in favour the straight line to inf

  3. Hauke Brunkhorst: Critical Theory of Legal Revolutions: Evolutionary Perspectives

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    2015-01-01

    Book review of: Critical Theory of Legal Revolutions. Evolutionary Perspective / by Hauke Brunkhorst (London: Bloomsbury, 2014, 471 pp.)......Book review of: Critical Theory of Legal Revolutions. Evolutionary Perspective / by Hauke Brunkhorst (London: Bloomsbury, 2014, 471 pp.)...

  4. The Race towards the Future: Geopolitics versus Technology. Implications for Romania

    National Research Council Canada - National Science Library

    Florin Bonciu

    2017-01-01

    ... is characterized by the geopolitical dimension and the process of profound technological change determined by the 4th industrial revolution which is characterized by the technological dimension...

  5. Internet and Mobile Technology Use Among Urban African American Parents: Survey Study of a Clinical Population

    Science.gov (United States)

    Godoy, Leandra; Shabazz, Kanya

    2014-01-01

    Background There is considerable potential for mobile technologies to empower pediatric patients and families by improving their communication with health professionals. National surveys suggest minority parents frequently communicate via mobile technology, but it is uncertain how amenable they are to receiving health care information in this format. Although the low cost and far reach characteristics of mobile health (mHealth) technology makes it advantageous for communication with minority parents, data on acceptance are needed. Objective The objective of the study was to determine utilization of mobile and Internet technology by African American parents in an urban, underserved population, and to assess their interest in receiving health information via text messaging or other technologies (eg, social media and the Internet). Methods A survey was administered to parents of children aged 1-12 years covered by public insurance receiving care at 3 pediatric primary care centers in Washington, DC. Results The African American sample (N=302) was composed of primarily single (75.8%, 229/302) mothers. Almost half had more than a high school education (47.7%, 144/302) and incomes above US $25,000 per year (43.0%, 130/302). Most (97.0%, 293/302) reported owning a cell phone, of which 91.1% (275/302) used it to text and 78.5% (237/302) used it to access the Internet. Most had service plans with unlimited text and data, but 26.5% (80/302) experienced service interruptions in the previous year. Home Internet access was more prevalent among those with higher income (86.2%, 112/130), but it was still relatively pervasive among lower income families (66.9%, 83/124). In adjusted logistic regression models, African American mothers with income greater than US $25,000 annually were 4 times as likely to own a tablet computer than their lower income counterparts. Of the participants, 80.8% (244/302) used social networking, primarily Facebook, and 74.2% (224/302) were interested in

  6. OPTIMAL TIME FOR SUBSTITUTION OF Eucalyptus spp POPULATIONS – THE CASE OF CONSTANT TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Álvaro Nogueira de Souza1;

    2001-01-01

    Full Text Available The few studies on renewal of Eucalyptus spp populations done in Brazil consider constant technology. This is done this way for facilitating the modeling of how variables affect this activity, such as income, costs, rates of discount and yield. The reason for not considering the gains earned through technological progress is the lack of a specific dynamic model. This study was carried out aiming to get to know the forest rotation with values from the sixties (beginning of tax exemption programme and current values (nineties aiming to obtain wood for cellulose and charcoal production; to determine the moment of substitution of a population which presents the same yield and the same cost structure through time as well as to determine how many cuttings should be done until the final cycle; to determine how many cuttings should be done until substitution (substitution chain; to verify the sensitivity of the substitution time to variations in the discount rates, wood prices, yield, land costs, harvesting costs and coppice yield. The results were tested in a case study, employing the Gompertz Function to determine the population yield. The Current Net Value Method was used as a crieterion of economic decision. It has been concluded that: The forest rotation to produce charcoal in the sixties was at 13 years of age; the current rotation is at 7 years of age; the final cycle allows up to 13 cuttings, but considering the possibility of land leasing, the best alternative is to conduce the sproutings up to the third cutting; an increase in factors such as discount rates, wood prices and yield caused reduction of the cutting age; increase in land costs did not affect the cutting ages; increase in the logging cost increased the cutting ages; the substitution of population now a days happens after 3 cuttings, while in the sixties it happened after 2 cuttings due to the lesser loss; an increase in factors such as discount rates, wood prices, logging costs and

  7. Role-play and the Industrial Revolution: an STS approach to the teaching of steam engines

    Science.gov (United States)

    Sabka, Diego; Pereira de Pereira, Alexsandro; Lima Junior, Paulo

    2016-11-01

    Role-play is an interesting, although underexplored, way of teaching physics in high school. This paper presents a science-technology-society (STS) approach to the teaching of heat engines based on a role-play of the Industrial Revolution. Enacting the role-play, students are presented not only to scientific concepts, but also to the social and technological controversies of industrial development.

  8. [Molecular-genetic analysis of DNA pol and TK of HSV-1 population using NGS technology].

    Science.gov (United States)

    Gus'kova, A A; Skoblov, M Iu; Lavrov, A V; Zubtsov, D A; Andronova, V L; Gol'dshteĭn, D V; Galegov, G A; Skoblov, Iu S

    2013-01-01

    It was determined the ratio of viral DNA and DNA from Vero cells using the polymerase chain reaction in real time in Vero cell lysate, infected with L2 strain of the herpes simplex virus type 1. Copy number of the virus reached a maximum after 24 hours of incubation of infection. Total DNA was isolated and sequenced using NGS technology by Ion Torrent device. Nucleotide sequences of the thymidine kinase gene (UL23) and DNA polymerase (UL30) were determined for a population of HSV-1 strain L2. Comparison of the primary structure of these genes with the corresponding nucleotide sequences of known strains of HSV-1 KOS and 17 was conducted. Differences in the structure of genes UL23 and UL30 between strain L2 and reference strains KOS and 17 are not important, because changes are found in non-conservative regions.

  9. Geospatial Technology in Disease Mapping, E- Surveillance and Health Care for Rural Population in South India

    Science.gov (United States)

    Praveenkumar, B. A.; Suresh, K.; Nikhil, A.; Rohan, M.; Nikhila, B. S.; Rohit, C. K.; Srinivas, A.

    2014-11-01

    Providing Healthcare to rural population has been a challenge to the medical service providers especially in developing countries. For this to be effective, scalable and sustainable, certain strategic decisions have to be taken during the planning phase. Also, there is a big gap between the services available and the availability of doctors and medical resources in rural areas. Use of Information Technology can aid this deficiency to a good extent. In this paper, a mobile application has been developed to gather data from the field. A cloud based interface has been developed to store the data in the cloud for effective usage and management of the data. A decision tree based solution developed in this paper helps in diagnosing a patient based on his health parameters. Interactive geospatial maps have been developed to provide effective data visualization facility. This will help both the user community as well as decision makers to carry out long term strategy planning.

  10. Hu Shi and the Continuation of the Revolution of1911——Discussing Intellectuals and Social Revolution%Hu Shi and the Continuation of the Revolution of 1911——Discussing Intellectuals and Social Revolution

    Institute of Scientific and Technical Information of China (English)

    Zhu Cheng

    2011-01-01

    Hu Shi is regarded as one of the most important intellectuals after the Revolution of 1911,and he has a far- reaching influence in 20th century.In the perspective of Hu Shi,the contribution and continuation of the Revolution of 1911 has some inspiration for us to analyze the relationship between Chinese intellectuals and social revolution.

  11. The Industrial Revolution: An ERIC/ChESS Sample.

    Science.gov (United States)

    Pinhey, Laura A.

    2000-01-01

    Provides a list, from the ERIC database, of teaching materials and background information on the Industrial Revolution. Specific topics include life in Lowell (Massachusetts), the global impact of the Industrial Revolution, and England's Industrial Revolution. Offers directions for obtaining the full text of these materials. (CMK)

  12. Using the Microcomputer to Study the Anatomy of Revolution.

    Science.gov (United States)

    Rothman, Mark

    1982-01-01

    Describes computer program designed to enable students to analyze process of political revolution by generating graphs for comparisons of such factors as violence, economic instability, and political instability. Student activities, abilities, and reactions, and teacher involvement are noted. Sources concerning revolution, the French Revolution,…

  13. The Great Drama: Germany and the French Revolution.

    Science.gov (United States)

    Kurz, Gerhard

    Revolution did not spread to Germany from France at the end of the 18th century, yet the German and other European states were forced to come to terms with the principles of the French Revolution such as political and legal freedoms and national unity. Germany was affected by the French Revolution particularly by the reactions of German…

  14. Walking through the Revolution: A Spatial Reading of Literary Echoes

    Science.gov (United States)

    Queiroz, Ana Isabel; Alves, Daniel

    2015-01-01

    This paper presents an embryo of a literary guide on the Carnation Revolution to be explored for educational historical excursions other than leisure and tourism. We propose a historical trail through the centre of Lisbon, city of the Carnation Revolution, called "Walk through the Revolution." The trail aims to reinforce collective…

  15. Was there an ‘Industrious Revolution' before the Industrial Revolution?

    DEFF Research Database (Denmark)

    Allen, Robert C.; Weisdorf, Jacob Louis

    estimates of the actual working year, we find two ‘industrious' revolutions among rural workers; both, however, are attributable to economic hardship, and we detect no signs of a consumer revolution. For urban labourers, by contrast, a growing gap between their actual working year and the work  required......It is conventionally assumed that the pre-modern working year was fixed and that consumption varied with changes in wages and prices. This is challenged by the twin theories of the ‘industrious' revolution and the consumer revolution, positing a longer working year as people earned surplus money...... to buy novel goods. In this study, we turn the conventional view on its head, fixing consumption rather than labour input. Specifically, we use a basket of basic consumption goods and compute the working year of rural and urban day labourers required to achieve that. By comparing with independent...

  16. Colour Revolutions Revisited: Relative Deprivation – the Reason for the Rose Revolution in Georgia

    National Research Council Canada - National Science Library

    Nino Machurishvili

    2017-01-01

    ... – revolution period in Georgia, within the framework of Relative Deprivation theory. The linkage between relative deprivation and the Gini coefficient, as well type of existing political regime and Soviet past is considered...

  17. Guide for developing an information technology investment road map for population health management.

    Science.gov (United States)

    Hunt, Jacquelyn S; Gibson, Richard F; Whittington, John; Powell, Kitty; Wozney, Brad; Knudson, Susan

    2015-06-01

    Many health systems recovering from a massive investment in electronic health records are now faced with the prospect of maturing into accountable care organizations. This maturation includes the need to cooperate with new partners, involve substantially new data sources, require investment in additional information technology (IT) solutions, and become proficient in managing care from a new perspective. Adding to the confusion, there are hundreds of population health management (PHM) vendors with overlapping product functions. This article proposes an organized approach to investing in PHM IT. The steps include assessing the organization's business and clinical goals, establishing governance, agreeing on business requirements, evaluating the ability of current IT systems to meet those requirements, setting time lines and budgets, rationalizing current and future needs and capabilities, and installing the new systems in the context of a continuously learning organization. This article will help organizations chart their position on the population health readiness spectrum and enhance their chances for a successful transition from volume-based to value-based care.

  18. The American Revolution: Causes. [Lesson Plan].

    Science.gov (United States)

    Carmichael, Gary

    Based on an 18th century poem (actually, a song originally) about the Boston Tea Party, this lesson plan presents activities designed to help students understand that taxation of the American colonists by the British led to the American Revolution; all eras have protest poetry or songs; and students can perform and analyze old literature. The main…

  19. The Strengths Revolution: A Positive Psychology Perspective

    Science.gov (United States)

    Peterson, Christopher

    2013-01-01

    Christopher Peterson received the Circle of Courage Award and made the following address in a symposium on "The Strength-Based Revolution" at Wayne State University in Detroit, Michigan (Peterson & Brendtro, 2008). Dr. Peterson shared personal reflections on the strengths movement, which is transforming youth development. His presentation shows…

  20. The monopolistic competition revolution in retrospect

    NARCIS (Netherlands)

    Brakman, Steven; Heijdra, Ben J.

    2002-01-01

    In this paper we argue that there have been two monopolistic competition revolutions. The first was started by Joan Robinson and Edward Chamberlin in the 1930s but failed to have much impact on economic theory. The second was initiated by Avinash Dixit and Joseph Stiglitz in the early 1970s. Their r

  1. Dissent, revolution and liberty beyond Earth

    CERN Document Server

    2016-01-01

    This volume provides an in-depth discussion on the central question – how can people express and survive dissent and disagreement in confined habitats in space? The discussion is an important one because it could be that the systems of inter-dependence required to survive in space are so strong that dissent becomes impossible. John Locke originally said that people have a right to use revolution to overthrow a despotic regime. But if revolution causes violence and damage that causes depressurisation with the risk of killing many people, is it even permissible to have a revolution? How then are people to express their liberty or dissatisfaction with their rulers? The emergence of structures of dissent and disagreement is an essential part of the construction of a framework of liberty in space (revolution is just the extreme example) and thus the topic deserves in-depth and immediate attention. Even today, the way in which we assemble organisations and corporations for the government and private exploration o...

  2. Propagandist of the Revolution: Samuel Adams.

    Science.gov (United States)

    Scanlon, Thomas M.

    This paper explores Samuel Adam's role as perhaps the most important propagandist of the American Revolution and his efforts to exploit Great Britain's mistakes and to engender in the American colonists a love of liberty and a fear that Great Britain, if not resisted, would replace that liberty with tyranny. Suggesting that the Revolutionary War…

  3. The Bayesian Revolution Approaches Psychological Development

    Science.gov (United States)

    Shultz, Thomas R.

    2007-01-01

    This commentary reviews five articles that apply Bayesian ideas to psychological development, some with psychology experiments, some with computational modeling, and some with both experiments and modeling. The reviewed work extends the current Bayesian revolution into tasks often studied in children, such as causal learning and word learning, and…

  4. The monopolistic competition revolution in retrospect

    NARCIS (Netherlands)

    Brakman, Steven; Heijdra, Ben J.

    2002-01-01

    In this paper we argue that there have been two monopolistic competition revolutions. The first was started by Joan Robinson and Edward Chamberlin in the 1930s but failed to have much impact on economic theory. The second was initiated by Avinash Dixit and Joseph Stiglitz in the early 1970s. Their

  5. Nascent Revolution in Post USSR Russia

    Science.gov (United States)

    1992-04-01

    to Revolution. Reading, MA: Addison-Wesley, 1978. 23 Op Cit. (Goldstone) p. 3 24 Ibid. p. 56 25 Ibid. p. 56 26 Ibid. p. 81 27 Ibid. p. 4 28 Ritzer , George . Sociological Theory. New York: Alfred A. Knopf. 1988. p. 118. 29

  6. France: Africans and the French Revolution.

    Science.gov (United States)

    Fatunde, Tunde

    1989-01-01

    The French Revolution had profound and long-term effects for Africans, both in Africa and throughout the Western hemisphere. Revolutionary leaders not only opposed the emancipation of slaves in French territories but supported an intensified slave trade, sparking numerous rebellions. French exploitation of Africans extended well into the twentieth…

  7. "ZEAL": An Aesthetic Revolution for Education

    Science.gov (United States)

    Clark, Barbara A.; French, James Joss

    2012-01-01

    Educators are hesitant to venture into the unknown landscape within a child's heart and mind because they have throughout their education experienced the same non-compassionate teachers. This research proposes an awakening, making a wave for a new revolution of compassionate teachers that institutes aesthetic methodology to address relevant…

  8. The Start of a Tech Revolution

    Science.gov (United States)

    Dyrli, Kurt O.

    2009-01-01

    We are at the start of a revolution in the use of computers, one that analysts predict will rival the development of the PC in its significance. Companies such as Google, HP, Amazon, Sun Microsystems, Sony, IBM, and Apple are orienting their entire business models toward this change, and software maker SAS has announced plans for a $70 million…

  9. Tradition and Revolution in ESL Teaching.

    Science.gov (United States)

    Raimes, Ann

    1983-01-01

    Explores the development of language teaching in light of Thomas Kuhn's theory of scientific revolution and briefly defines the positivist tradition in language teaching. Argues that the current emphasis on communication does not mark the emergence of a new paradigm, as it still operates in the positivist tradition, but rather a paradigm shift.…

  10. A Quiet Revolution: British Sculpture Since 1965

    Directory of Open Access Journals (Sweden)

    Mary Jane Jacob

    2016-07-01

    Full Text Available This essay traces the thought processes behind the composition of artists for the exhibition A Quiet Revolution: British Sculpture since 1965 (1987-88. The exhibition introduced American museum audiences to the burgeoning activity in London in the 1980s and which foreshadowed even greater intensity in the following decade.

  11. Public Germplasm Collections and Revolutions in Biotechnology

    Science.gov (United States)

    Public germplasm collections provided the biological material critical for launching the three most important revolutions in modern biotechnology: (i) An isolate of Penicillium chrysogenum, NRRL 1951, the basis for industrial production of penicillan, originated from the ARS Culture Collection in Pe...

  12. En revolutionær matros' eventyr

    DEFF Research Database (Denmark)

    Jensen, Niels Rosendal

    2008-01-01

    Anmeldelsen omhandler dels Knüfkens liv og levned, dels drøftelser af forholdet mellem revolutionære og Komintern, herunder Knüfkens og andres erfaringer med de russiske partiledere, disses interne magtkampe og magtkampenes afsmitning på den kommunistiske bevægelse. Udgivelsesdato: 25.09.08...

  13. Kuhn's The Structure of Scientific Revolutions Revisited.

    Science.gov (United States)

    Moore, John A.

    1980-01-01

    Focuses on the analysis of Thomas S. Kuhn's book, "The Structure of Scientific Revolutions." Science history is reviewed as it is viewed through the idea of a paradigm. The sequence in science or life cycle of a paradigm is explained. (SA)

  14. The Intelligence Revolution: A Historical Perspective

    Science.gov (United States)

    1988-10-01

    noting that "the general unreliability of all information" ensured that military action occurred "in a kind of twilight , which, like fog or moonlight...all fronts the continuing saga of Glasnost and Perestroika, the Gorbachev revolution. Developments in this area can have fundamental, global

  15. 'Reproductive revolution' succeeds in Thailand.

    Science.gov (United States)

    Ismartono, Y

    1984-01-01

    Between 1964-81, fertility in Thailand declined about 40% and the country is well on its way to a target growth rate of 1.5% by 1986. Thais, like many agrlcultural peoples, have traditionally preferred large families, but lower infant mortality and longer life spans resulting form medical advances produced a rapidly growing population that threatened the country's economic and social well-being. Rising prosperity led the growth rate to increase form 1.9% in 1937-47 to 3.2%/year by the mid-1960s. The government in 1970 promulgated its national population policy which led to incorporation of the family planning program into the next 5-year plan. Contraceptive use among currently married women aged 15-44 quadrupled from 1970-81, with the number of users increasing from 225,000 to 1,126,000. The pill is utilized by about 60% of users, followed by female sterilization, injectables, and the IUD. Despite the rapid fertility decline, Thailand still faces serious demographic pressures, sch as rapidly growing labor force and a population doubling time of 35 years. Factors in the success of Thailand's family planning program have included the adherence of 95% of the population to Theravada Buddhism, which has no problem with the concept of limiting births to ensure an individual's well-being; the progressive position of women, who may act independently of their husbands in family planning; and the supportive government strategy, which has welcomed private efforts in family planning. Among private agencies which have contributed to the success of the family planning program is the Population and Community Development Association. The government's call for wide public participation activated a rare spirit of innovation. Thai surgeons developed the minilaparotomy operation and thailand was among the 1st countries to implement community based distribution of contraceptives. Thailand will need to recruit about 4.6 million new users and retain 4.1 million continuing users if the

  16. The Research on Quality Assurance of Graduateeducation for Master of Professional in Finance under New Scientific and Technological Revolution%新科技革命背景下金融硕士专业学位教育质量保障研究

    Institute of Scientific and Technical Information of China (English)

    张震; 王周伟

    2015-01-01

    本文在新科技革命背景下研究中国金融硕士专业学位教育变革,聚焦教育质量保障。论文在梳理学界对第三次科技革命研究的基础上,发现信息化、分散化和知识化是新科技革命给未来社会带来的巨大变革。传统金融业态明显受到新科技革命的影响,金融业现有的分工和专业化被大大淡化了,从业思维也发生巨大变化。相应地,传统的金融研究生培养模式必须适应外部的改变加以变革。纵观我国金融硕士专业学位教育发展的现实,在教育质量保障上主要存在以下问题:“经济学院模式”和“商学院模式”尽管在一定程度上相互融合,但是明显的分割依旧存在;依旧以学术型硕士的培养方式主导专业学位硕士的培养;教育培养过程中功利主义现象比较突出。而在国外的金融学教育中虽然也存在培养模式之争,但是商学院模式作为主导培养模式是不可否认的,尤其对于面向市场培养的专业学位硕士而言。在此基础上分析了国外商学院模式中商学学术和教育成功的重--素。而后从教学模式、教学内容、教材体系、第二课堂和跨学科互通五个方面阐述了提升金融硕士专业学位教育质量的保障措施。最后的结论部分总结了核心观点,并展望了中国金融硕士专业学位教育变革的发展方向。%The paper has studied quality assurance of graduate education for master of professional in finance under new scientific and technological revolution.The paper has found that new scientific and technological revolution will bring about enormous changes including information,decentralization and intellectualizing on the basis of studying the third scientific and technological revolution. The new scientific and technological revolution has great effect on traditional finance obviously.Now available division and specialization of finance have been

  17. The Internet Time Lag: Anticipating the Long-Term Consequences of the Information Revolution. A Report of the Annual Aspen Institute Roundtable on Information Technology (10th, Aspen, Colorado, August 2-5, 2001).

    Science.gov (United States)

    Schwartz, Evan I.

    This is a report of the 10th annual Aspen Institute Roundtable on Information Technology (Aspen, Colorado, August 2-5, 2001). Participants were also polled after the events of September 11, and these comments have been integrated into the report. The mission of this report is to take a wide-ranging look at the trends that are defining the next new…

  18. Mexico´s long revolutions

    Directory of Open Access Journals (Sweden)

    Petri Minkkinen

    2011-06-01

    Full Text Available México celebraba en el año 2010 el Bicentenario del empiezo de sus luchas de independencia y el Centenario de la Revolución Mexicana de 1910. Lo que no se celebra oficialmente es el proceso revolucionario contemporáneo, aunque sus ciertas fases han incluido entusiasmo por parte de diferentes actores sociales. En este artículo les ofrezco un análisis histórico de estos procesos revolucionarios como tres largas revoluciones de México. Además de eso, las explicaré dentro de un contexto histórico más amplio la transición desde un contexto histórico amplio eurocéntrico hacia un contexto histórico amplio no-eurocéntrico, que podemos entender también como la Primera Verdadera Revolución Mundial (PVRM. Empiezo con la explicación de este contexto histórico amplio. Continúo con el análisis del proceso de independencia desde 1810 así como la Revolución Mexicana desde 1910. Adelanto con la explicación de la tercera larga revolución mexicana, para la cual he seleccionado como el año del empiezo el 1988 y las elecciones presidenciales. Otros posibles años del empiezo podrían ser la represión del movimiento estudiantil en 1968 y la rebelión neozapatista desde 1994. En manera de conclusión se analiza como las largas revoluciones mexicanas están conectadas a las transiciones en la esfera del contexto histórico amplio.Palabras clave: México, revolución, largas revoluciones, Primera Verdadera Revolución Mundial (PVEM___________________________Abstract:Mexico celebrated in 2010 the Bicentenary of the beginning of its struggles of independence and the Centenary of the Mexican Revolution of 1910. What is not celebrated officially is the contemporary revolutionary process though some of its phases have included enthusiasm for the part of different social actors. In this article I offer you a historical analysis of these revolutionary processes as Mexico’s three long revolutions. Besides that I will explain them within the

  19. Using health information technology to manage a patient population in accountable care organizations.

    Science.gov (United States)

    Wu, Frances M; Rundall, Thomas G; Shortell, Stephen M; Bloom, Joan R

    2016-06-20

    Purpose - The purpose of this paper is to describe the current landscape of health information technology (HIT) in early accountable care organizations (ACOs), the different strategies ACOs are using to develop HIT-based capabilities, and how ACOs are using these capabilities within their care management processes to advance health outcomes for their patient population. Design/methodology/approach - Mixed methods study pairing data from a cross-sectional National Survey of ACOs with in-depth, semi-structured interviews with leaders from 11 ACOs (both completed in 2013). Findings - Early ACOs vary widely in their electronic health record, data integration, and analytic capabilities. The most common HIT capability was drug-drug and drug-allergy interaction checks, with 53.2 percent of respondents reporting that the ACO possessed the capability to a high degree. Outpatient and inpatient data integration was the least common HIT capability (8.1 percent). In the interviews, ACO leaders commented on different HIT development strategies to gain a more comprehensive picture of patient needs and service utilization. ACOs realize the necessity for robust data analytics, and are exploring a variety of approaches to achieve it. Research limitations/implications - Data are self-reported. The qualitative portion was based on interviews with 11 ACOs, limiting generalizability to the universe of ACOs but allowing for a range of responses. Practical implications - ACOs are challenged with the development of sophisticated HIT infrastructure. They may benefit from targeted assistance and incentives to implement health information exchanges with other providers to promote more coordinated care management for their patient population. Originality/value - Using new empirical data, this study increases understanding of the extent of ACOs' current and developing HIT capabilities to support ongoing care management.

  20. The fourth revolution how the infosphere is reshaping human reality

    CERN Document Server

    Floridi, Luciano

    2014-01-01

    Who are we, and how do we relate to each other? Luciano Floridi, one of the leading figures in contemporary philosophy, argues that the explosive developments in Information and Communication Technologies (ICTs) is changing the answer to these fundamental human questions. As the boundaries between life online and offline break down, and we become seamlessly connected to each other and surrounded by smart, responsive objects, we are all becoming integrated into an ". Personas we adopt in social media, for example, feed into our 'real' lives so that we begin to live, as Floridi puts in, ". Following those led by Copernicus, Darwin, and Freud, this metaphysical shift represents nothing less than a fourth revolution. " defines more and more of our daily activity - the way we shop, work, learn, care for our health, entertain ourselves, conduct our relationships; the way we interact with the worlds of law, finance, and politics; even the way we conduct war. In every department of life, ICTs have become environmenta...

  1. The genetic revolution: new ethical issues for obstetrics and gynaecology.

    Science.gov (United States)

    Adams, Karen; Cain, Joanna M

    2002-10-01

    The genomic revolution inherently changes the paradigms that have informed the interactions between patient and physician. These changes obligate physicians both to continually learn about the advances occurring in genetic testing and to review their interactions in light of the changing ethical issues these advances uncover. Particular areas for concern are the use of genetic testing for predisposition genes. The issues differ between uses for adults, for children and for pre-implantation genetics. Furthermore, there are issues of justice raised by limited access to these technologies, research confidentiality, potential discrimination and the meaning of individuality in an era of potential genetic cloning. These changes require obstetrician/gynaecologists to advocate for the best interests of both their patients and those who may not be able to voice their interests, for example children-to-be and research subjects in developing countries.

  2. The Impact of Population Ageing on Technological Progress and TFP Growth, with Application to United States: 1950-2050

    OpenAIRE

    Izmirlioglu, Yusuf

    2008-01-01

    I examine the effect of age-distribution of the society on economic growth through technological progress. I build a multisector economy model that involves population pyramid. I characterize the steady-state of the model for low and high population growth rate. Higher population growth rate yields faster TFP and output growth in the long-run. I analyze dynamic behavior of the economy. I calibrate the model for United States, 1950-2000 and using the estimated parameters I make predictions abo...

  3. Technological Language as a Common Language for Euro-Mediterranean Population

    Directory of Open Access Journals (Sweden)

    Augusto Sebastio

    2013-12-01

    Full Text Available The internet and social networks provide new forms of public spaces, virtual continents populated by people of different races, languages, and religions that communicate with a single language, in one unique mode and with one unique tool. In the era of extreme social participation, it is impossible not to consider the role of future policies of education. We cannot ignore the basic language in which the Euro-Mediterranean people recognize themselves, allowing them to interact on all sides of the Mediterranean basin. Technology provides a dialogue bridge, as well as mutual recognition and accreditation for the people who share the Mediterranean Sea and the world. The Internet is the true centre of the Union membership and provides a common good, which generates shared recognition and willingness to communicate; furthermore, it results in the renunciation of personal data protection, as well as the management of its powers to private entities. The aim of this paper is to envisage the effects of the electronic society on the Mediterranean Policies.

  4. Application of GM crops in Sub-Saharan Africa: lessons learned from Green Revolution.

    Science.gov (United States)

    Bazuin, Sjoerd; Azadi, Hossein; Witlox, Frank

    2011-01-01

    While the Green Revolution has been successful in some regions like South and East Asia, it could hardly address any achievement in Sub-Saharan Africa (SSA). This paper tries to draw a picture on lessons learned from the failures of this revolution that should be taken into account before implementing the so-called Gene Revolution in the SSA region. After scrutinizing the failures and the pros and cons of GM crops in the region, the paper introduces some potentials for improving the malnutrition situation in SSA through launching a successful GM technology. However, it remains doubtful whether this technology can improve the situation of small-scale farmers as long as they receive no financial support from their national governments. Therefore, before any intervention, the socio-economic and environmental impacts of GM technology need to be carefully addressed in the framework of a series of risk assessment studies. Besides, some sort of multi-stakeholder dialog (from small-scale farmers to consumers) involving public-private sector and non-governmental organizations should be heated up at both national and regional levels with regard to the myths and truths of this technology.

  5. Global health governance - the next political revolution.

    Science.gov (United States)

    Kickbusch, I; Reddy, K S

    2015-07-01

    The recent Ebola crisis has re-opened the debate on global health governance and the role of the World Health Organization. In order to analyze what is at stake, we apply two conceptual approaches from the social sciences - the work on gridlock and the concept of cosmopolitan moments - to assess the ability of the multilateral governance system to reform. We find that gridlock can be broken open by a health crisis which in turn generates a political drive for change. We show that a set of cosmopolitan moments have led to the introduction of the imperative of health in a range of policy arenas and moved health into 'high politics' - this has been called a political revolution. We contend that this revolution has entered a second phase with increasing interest of heads of state in global health issues. Here lies the window of opportunity to reform global health governance.

  6. Scientific pluralism and the Chemical Revolution.

    Science.gov (United States)

    Kusch, Martin

    2015-02-01

    In a number of papers and in his recent book, Is Water H2O? Evidence, Realism, Pluralism (2012), Hasok Chang has argued that the correct interpretation of the Chemical Revolution provides a strong case for the view that progress in science is served by maintaining several incommensurable "systems of practice" in the same discipline, and concerning the same region of nature. This paper is a critical discussion of Chang's reading of the Chemical Revolution. It seeks to establish, first, that Chang's assessment of Lavoisier's and Priestley's work and character follows the phlogistonists' "actors' sociology"; second, that Chang simplifies late-eighteenth-century chemical debates by reducing them to an alleged conflict between two systems of practice; third, that Chang's evidence for a slow transition from phlogistonist theory to oxygen theory is not strong; and fourth, that he is wrong to assume that chemists at the time did not have overwhelming good reasons to favour Lavoisier's over the phlogistonists' views.

  7. The electronics revolution inventing the future

    CERN Document Server

    Williams, J B

    2017-01-01

    This book is about how electronics, computing, and telecommunications have profoundly changed our lives – the way we work, live, and play. It covers a myriad of topics from the invention of the fundamental devices, and integrated circuits, through radio and television, to computers, mobile telephones and GPS. Today our lives are ruled by electronics as they control the home and computers dominate the workspace. We walk around with mobile phones and communicate by email. Electronics didn’t exist until into the twentieth century. The industrial revolution is the term usually applied to the coming of steam, railways and the factory system. In the twentieth century, it is electronics that has changed the way we gather our information, entertain ourselves, communicate and work. This book demonstrates that this is, in fact, another revolution. .

  8. Challenges to cities following the information revolution

    Directory of Open Access Journals (Sweden)

    Vesna Petrešin

    2000-01-01

    Full Text Available The paper compares the predictions and guessing about the development of cities and the living culture at the beginning of the information revolution to the current trends. The information revolution being a fact nowadays, its consequences reflect in social and environmental phenomena, in changes in culture and aesthetics and remains of the past industrial era – the monuments of the future. The potential interest of neighbourhoods is related to agglomeration of central functions as a reflection of global economy that is parallel to a metamorphosis of production process, working schedule and new forms of jobs. There is a significant demand in flexible building types, temporary access to new media and the related services. With the augmented virtual capacity of a city, the e-neighbourhoods also grow. The city becoming a hybrid of the built and the digital offers new challenges to the architectural and urban planning profession.

  9. Health and the urban environment: revolutions revisited

    Energy Technology Data Exchange (ETDEWEB)

    McGranahan, Gordan

    2009-05-15

    From cholera pandemics to smog episodes, urban development driven by narrow economic interests has shown itself to be a serious threat to human health and wellbeing. Past revolutions in sanitation and pollution control demonstrate that social movements and governance reforms can transform an urban health penalty into a health advantage. But many environmental problems have been displaced over time and space, and never truly resolved. Health concerns need once again to drive an environmental agenda – but this time it must be sustainable over the long haul, and globally equitable. With the global economic crisis raising the ante, what's needed is no less than a revolution in environmental justice that puts health, not economics, at the core of its values.

  10. Utilizing the potential of the affected population and prevalent mobile technology during disaster response : Propositions from a literature survey

    NARCIS (Netherlands)

    Gunawan, L.T.; Fitrianie, S.; Brinkman, W.P.; Neerincx, M.A.

    2012-01-01

    Despite the growing awareness of the untapped potential of the affected population in a disaster situation, their inclusion in a disaster management is extremely limited. This study aims to survey the literature to see whether utilizing the affected people and prevalent mobile technology can be used

  11. Utilizing the potential of the affected population and prevalent mobile technology during disaster response : Propositions from a literature survey

    NARCIS (Netherlands)

    Gunawan, L.T.; Fitrianie, S.; Brinkman, W.P.; Neerincx, M.A.

    2012-01-01

    Despite the growing awareness of the untapped potential of the affected population in a disaster situation, their inclusion in a disaster management is extremely limited. This study aims to survey the literature to see whether utilizing the affected people and prevalent mobile technology can be used

  12. Utilizing the Potential of the Affected Population and Prevalent Mobile Technology during Disaster Response: Propositions for a Literature Survey

    NARCIS (Netherlands)

    Gunawan, L.T.; Fitrianie, S.; Brinkman, W.P.; Neerincx, M.A.

    2012-01-01

    Despite the growing awareness of the untapped potential of the affected population in a disaster situation, their inclusion in a disaster management is extremely limited. This study aims to survey the literature to see whether utilizing the affected people and prevalent mobile technology can be used

  13. The Nineteenth-Century Revolution in Astronomy

    Science.gov (United States)

    Batten, Alan Henry

    2015-08-01

    The term "revolution" in scientific contexts usually refers either to the beginnings of modern western science in the sixteenth and seventeenth centuries, or to the two great revolutions of early twentieth century physics. Comparison of what was known at the beginning of the nineteenth century with what was known at the end, however, shows that century to have been one of transformation in astronomy, and in the other sciences, that amounts to "revolution". Astronomers in 1800 knew neither the nature of the Sun nor the distances of the stars. Developments in instrumentation enabled the first determinations of stellar parallax in the 1830s, and later enabled the solar prominences to be studied outside the brief momemnts of total eclipses. The development of photography and of spectroscopy led to the birth of observational astrophysics, while the greater understanding of the nature of heat and the rise of thermodynamics made possible the first attempts to investigate the theory of stellar structure. Nothing was known in 1800 of extra-galactic objects apart from some tentative identifcations by William Herschel but, by the end of the century, the discovery of the spiral structure of some nebulae had led some to believe that these were the "island universes" about which Kant had speculated. Of course, astrophysics and cosmology would be much further developed in the twentieth century and those of us whose careers spanned the second half of that century look back on it as a "golden age" for astronomy; but the nineteenth century was undoubtedly a time of rapid transformation and can be reasonably described as as one of the periods of revolution in astronomy.

  14. Toward a microbial Neolithic revolution in buildings.

    Science.gov (United States)

    Thaler, David S

    2016-03-29

    The Neolithic revolution--the transition of our species from hunter and gatherer to cultivator--began approximately 14,000 years ago and is essentially complete for macroscopic food. Humans remain largely pre-Neolithic in our relationship with microbes but starting with the gut we continue our hundred-year project of approaching the ability to assess and cultivate benign microbiomes in our bodies. Buildings are analogous to the body and it is time to ask what it means to cultivate benign microbiomes in our built environment. A critical distinction is that we have not found, or invented, niches in buildings where healthful microbial metabolism occurs and/or could be cultivated. Key events affecting the health and healthfulness of buildings such as a hurricane leading to a flood or a burst pipe occur only rarely and unpredictably. The cause may be transient but the effects can be long lasting and, e.g., for moisture damage, cumulative. Non-invasive "building tomography" could find moisture and "sentinel microbes" could record the integral of transient growth. "Seed" microbes are metabolically inert cells able to grow when conditions allow. All microbes and their residue present actinic molecules including immunological epitopes (molecular shapes). The fascinating hygiene and microbial biodiversity hypotheses propose that a healthy immune system requires exposure to a set of microbial epitopes that is rich in diversity. A particular conjecture is that measures of the richness of diversity derived from microbiome next-generation sequencing (NGS) can be mechanistically coupled to--rather than merely correlated with some measures of--human health. These hypotheses and conjectures inspire workers and funders but an alternative is also consequent to the first Neolithic revolution: That the genetic uniformity of contemporary foods may also decrease human exposure to molecular biodiversity in a heath-relevant manner. Understanding the consequences--including the unintended

  15. Dictionary users in the digital revolution

    OpenAIRE

    Lew, Robert; De Schryver, Gilles-Maurice

    2014-01-01

    This contribution examines the digital revolution in lexicography from the perspective of the dictionary user. We begin with an observation that in the information age the status of the dictionary is changing, and so are patterns of user behaviour, with general internet search engines encroaching on the grounds traditionally reserved for lexicographic queries. Clearly, we need to know more about user behaviour in the digital environment, and for this we need to harness user research, to find ...

  16. Plate tectonics: Scientific revolution or scientific program?

    Science.gov (United States)

    Mareschal, Jean-Claude

    In The Structure of Scientific Revolutions, Thomas S. Kuhn suggested that science progresses discontinuously: As a scientific theory becomes obsolete, a period of crisis results, at the end of which the old theory is overthrown and replaced by a new, sounder, more complete theory [Kuhn, 1962]. After the scientific community has accepted the new [paradigm,] it undertakes only routine research until a new crisis occurs, usually as a result of an anomalous experiment that accidentally happens to be critical.

  17. Was there a Darwinian Revolution? Yes, no, and maybe!

    Science.gov (United States)

    Ruse, Michael

    2014-01-01

    Was there a Darwinian Revolution and was it but part of the Scientific Revolution? Before Thomas Kuhn's Structure of Scientific Revolutions in 1962, most people thought that there was a Darwinian Revolution, that it was in some sense connected to the Scientific Revolution, but that neither question nor answer was terribly interesting. Then revolutions in science became a matter of intense debate, not so much about their very existence but about their nature. Was there a switch in world-views? Did the facts change? What was the importance of social groups? And so forth. Recently however some students of the history of science have started to argue that the very questions are misconceived and that there cannot have been a Darwinian Revolution and its relationship to the Scientific Revolution is imaginary because there are no such revolutions in science! This paper takes a sympathetic look at these issues, concluding that there is still life in the revolution-in-science issue, that Kuhn's book was seminal and still has things of importance to say, but that matters are more complex and more interesting than we thought back then.

  18. The Scientific & Democratic Revolution in Education

    Directory of Open Access Journals (Sweden)

    Ramón Flecha

    2011-10-01

    Full Text Available The main issue dealt with in this theoretical paper is the explanation of the starting scientific and democratic revolution both in the educative field and in the educative research. In addition, evidence-based arguments are included to provide validity of some affirmations. The first section argues that the social sciences are the daughters and an essential part of democracy. A few historical arguments about the way in which the dominant classes have slowed down the scientific progress and the development of people that make it possible. In the second section, it is analyzed the opposition of feudal universities to this unstoppable beginning of what could be called the scientific and democratic revolution. At the same time, we deal with its ambivalent character requiring to be supported and to be criticized so that it can be improved. In the third section, we expound the way in which this progress has provide some conditions that makes it possible to overcome the strong gender-based violence happening in our institutions of higher education and makes it also possible that women who were persecuted are now transforming our universities. Influences and criticism to our university feudalism, made by social movements such as the named 'Spanish Revolution', appear in the fourth section. In the fifth and last section, we offer a proposal to promote the scientific, democratic, and revolutionary approach of the university.

  19. An Updating System for the Gridded Population Database of China Based on Remote Sensing, GIS and Spatial Database Technologies

    Directory of Open Access Journals (Sweden)

    Xiaohuan Yang

    2009-02-01

    Full Text Available The spatial distribution of population is closely related to land use and land cover (LULC patterns on both regional and global scales. Population can be redistributed onto geo-referenced square grids according to this relation. In the past decades, various approaches to monitoring LULC using remote sensing and Geographic Information Systems (GIS have been developed, which makes it possible for efficient updating of geo-referenced population data. A Spatial Population Updating System (SPUS is developed for updating the gridded population database of China based on remote sensing, GIS and spatial database technologies, with a spatial resolution of 1 km by 1 km. The SPUS can process standard Moderate Resolution Imaging Spectroradiometer (MODIS L1B data integrated with a Pattern Decomposition Method (PDM and an LULC-Conversion Model to obtain patterns of land use and land cover, and provide input parameters for a Population Spatialization Model (PSM. The PSM embedded in SPUS is used for generating 1 km by 1 km gridded population data in each population distribution region based on natural and socio-economic variables. Validation results from finer township-level census data of Yishui County suggest that the gridded population database produced by the SPUS is reliable.

  20. 智能穿戴技术革命下的会展空间设计探究%Research on Exhibition Space Design under Intelligent Wearable Technology Revolution

    Institute of Scientific and Technical Information of China (English)

    胡亮

    2014-01-01

    “智能穿戴技术”伴随着谷歌眼镜的正式发布而逐渐被社会所认知,其独有的技术特征对人们的工作和生活方式均产生了不小的影响。有基于此,重点介绍相关设备和技术特征之后,结合当前会展空间设计的特点,对智能穿戴技术在会展设计中可能产生的各种影响进行了初步探讨,旨在提醒业界尽快给予关注。%The intelligent wearable technology was gradually known by people with the release of the google glass. Its unique technical characteristics have brought signiifcant inlfuences on people’s life and work.On the basis of this background, it’s worthy of industry attention to study the relevant supporting equipment and technical characteristics combined with the features of the current exhibition space design, and thus to conduct a preliminary research on the various effects which the intelligent wearable technology may make on the exhibition design in the future.

  1. Enhancing the quality of life and preserving independence for target needs populations through integration of assistive technology devices.

    Science.gov (United States)

    Muncert, Eric S; Bickford, Steven A; Guzic, Brenda L; Demuth, Barbara R; Bapat, Ashok R; Roberts, Jay B

    2011-01-01

    Telehealth Test Bed-Quality of Life Studies is a research study investigating, testing, evaluating, and demonstrating technologies that have the potential to improve the quality of life for target populations, such as warriors in transition, veterans, individuals with physical and mental disabilities, and adults age 65 and older, who may require assistive technology devices to aid in maintaining or improving their quality of life. Thousands of soldiers who fought in Operation Iraqi Freedom and Operation Enduring Freedom have been wounded in action or have sustained injuries from noncombat accidents. Many of these injuries affecting military populations, as well as the general public, have resulted in amputations, traumatic brain injuries, and other physical or mental impairments. Depending on the severity of the injury, assistive technologies may be temporarily needed, or as a long-term solution, to regain and maintain normal daily functions. Saint Francis University's Center of Excellence for Remote and Medically Under-Served Areas developed an evaluation matrix comparing assistive technologies to identify devices that will improve or maintain the quality of life for these target populations. The integration of telehealth and telerehabilitation applications into patients' daily lives was examined to help improve home rehabilitation via access to healthcare specialties in rural and medically underserved settings. Researchers identified and tested assistive technology devices to be included in a self-sufficient living environment. The continuation of this research involves recruiting individuals to test and evaluate the functions of these commercially available technologies and to complete data collection surveys and questionnaires. The results are useful in selecting devices that will enhance or extend the quality of life of the target populations.

  2. Gamma-ray Pulsar Revolution

    CERN Document Server

    Caraveo, Patrizia A

    2013-01-01

    Isolated Neutron Stars (INSs) were the first sources identified in the field of high-energy gamma-ray astronomy. At first, in the 70s, there were only two identified sources, the Crab and Vela pulsars. However, although few in number, these objects were crucial in establishing the very concept of a gamma-ray source. Moreover, they opened up significant discovery space both in the theoretical and phenomenological fronts. The need to explain the copious gamma-ray emission of these pulsars led to breakthrough developments in understanding the structure and physics of neutron star magnetospheres. In parallel, the 20-year-long chase to understand the nature of Geminga unveiled the existence of a radio-quiet, gamma-ray-emitting, INS, adding a new dimension to the INS family. Today we are living through an extraordinary time of discovery. The current generation of gamma-ray detectors has vastly increased the population of known of gamma-ray-emitting neutron stars. The 100 mark was crossed in 2011 and we are now appr...

  3. The Algorithmic Revolution in the Social Sciences: Mathematical Economics, Game Theory and Statistical Inference

    OpenAIRE

    K. Vela Velupillai

    2010-01-01

    The digital and information technology revolutions are based on algorithmic mathematics in many of their alternative forms. Algorithmic mathematics per se is not necessarily underpinned by the digital or the discrete only; analogue traditions of algorithmic mathematics have a noble pedigree, even in economics. Constructive mathematics of any variety, computability theory and non-standard analysis are intrinsically algorithmic at their foundations. Economic theory, game theory and mathematical...

  4. Physicists to mark 20th anniversary of first string theory revolution

    CERN Multimedia

    2004-01-01

    "Growing numbers of physicists see superstring theory as their best chance to formulate a set of natural laws that govern everything from the largest galaxies to the smallest quarks in one grand unifying theory of everything. The two men who started the revolution, Michael Green, now of the University of Cambridge, and John Schwarz of the California Institute of Technology, also will speak at the symposium" (1.5 pages)

  5. The Effects on Education of Scientific Revolutions (In the Sense of T. S. Kuhn).

    Science.gov (United States)

    Martin, Peter G.

    1981-01-01

    Examined are social factors that influence biological science knowledge content in terms of these paradigm shifts: the DNA revolution, the Continental Drift revolution, the Darwinian revolution, and the sociobiology revolution, with the term "revolution" being used in the sense of Thomas S. Kuhn's writings. (PB)

  6. Hypercars: The next industrial revolution

    Science.gov (United States)

    Lovins, Amory B.; Barnett, John W.; Lovins, L. Hunter

    1996-01-01

    The auto industry -- one-seventh of the GNP, and the highest expression of the Iron Age -- is about to trigger the biggest transformation in industrial structure since the microchip. Ultralight cars molded from net-shape advanced composites can be several-fold lighter than present steel cars, yet safer, sportier, and more comfortable, durable, and beautiful. Modern hybrid-electric drives boost efficiency approximately 1.3-1.5x in heavy steel cars, but approximately 5-20x in ultralight, very slippery plafforms. Synergistically combined into ultralight-hybrid 'hypercars,' these elements can yield state-of-the-shelf family cars that average 150-300+ mi/gal -- twice that with state-of-the-art technologies -- yet can also be superior in all other respects, probably including cost: carbon-fiber monocoques can actually be cheaper to mass-produce that steel unibodies. Designing cars more like aircraft and less like tanks requires not only an approximately 400-500 kg curb mass and very low air and road drag, but also an aerospace philosophy of engineering integration. Mass, cost, and complexity turn out to compound with heavy hybrids but to decompound with ultralight hybrids, owing partly to radical simplification. Excellent aerodynamics, preferable including advanced techniques for passive boundary-layer control, will be the key to successful design integration. Transforming automaking is a competitive and environmental imperative, could form the nucleus of a green industrial Renaissance, and would enhance national security by, among other things, saving as much oil as OPEC now extracts. However, this transformation faces serious cultural barriers. For example, hypercars will be more like computers with wheels than like cars with chips -- they'll have an order of magnitude more code than today's cars -- but Detroit is not a software culture. Just the transition from stamped and welded steel to integrated and adhesive-joined synthetics is difficult enough. Nonetheless

  7. Velocity Management and the Revolution in Military Logistics

    Science.gov (United States)

    1999-02-01

    affairs unless there is a revolution in military logistics ." When General Reimer identified the Revolution in Military Logistics (RML) as a necessary...Forces" (Parameters, Winter 1997-98), Lieutenant Colonel Yves J. Fontaine counters the Chief with another precondition: "The revolution [in military ... logistics ] will occur only after our research community provides us with combat equipment that minimizes the logistical tail needed to sustain it

  8. The Population Ecology of Technology: An Empirical Study of US Biotechnology Patents from 1976 to 2003.

    Science.gov (United States)

    van den Oord, Ad; van Witteloostuijn, Arjen

    2017-01-01

    A detailed understanding of technological change as an evolutionary process is currently not well understood. To increase our understanding, we build upon theory from organizational ecology to develop a model of endogenous technological growth and determine to what extent the pattern of technological growth can be attributed to the structural or systemic characteristics of the technology itself. Through an empirical investigation of patent data in the biotechnology industry from 1976 to 2003, we find that a technology's internal (i.e., density and diversity) ecological characteristics have a positive effect on its growth rate. The niche's external characteristics of crowding and status have a negative effect on its growth rate. Hence, applying theory from organizational ecology increases our understanding of technological change as an evolutionary process. We discuss the implications of our findings for the study of technological growth and evolution, and suggest avenues for further research.

  9. The Library Is Dead, Long Live the Library! The Practice of Academic Librarianship and the Digital Revolution

    Science.gov (United States)

    Ross, Lyman; Sennyey, Pongracz

    2008-01-01

    As a direct consequence of the digital revolution, academic libraries today face competition as information providers. Using Richard N. Foster's technology S curves as the analytical model, this article shows that academic libraries are in the midst of discontinuous change by questioning a number of assumptions that support the current practice of…

  10. The Library Is Dead, Long Live the Library! The Practice of Academic Librarianship and the Digital Revolution

    Science.gov (United States)

    Ross, Lyman; Sennyey, Pongracz

    2008-01-01

    As a direct consequence of the digital revolution, academic libraries today face competition as information providers. Using Richard N. Foster's technology S curves as the analytical model, this article shows that academic libraries are in the midst of discontinuous change by questioning a number of assumptions that support the current practice of…

  11. 高职中药制药综合技术课程改革和探索%Curriculum Revolution and Exploration of Chinese Pharmaceutical Synthesis Technology in Senior Vocational School

    Institute of Scientific and Technical Information of China (English)

    胡德奇; 穆春旭; 刘志梅

    2012-01-01

    中药制药综合技术是一门专业综合实训课程,它将多学科进行综合应用,使基础知识和专业课程有机结合,使理论知识和实际操作有机结合.对于学生提升综合知识与技能具有积极意义,为学生尽快适应毕业生产实习和就业奠定基础,十分适合高职教育以实践教学为主体的人才培养模式.%Traditional Chinese medicine pharmaceutical synthesis technology is a comprehensive training course, it comprehensively applies different subjects, combines the basic knowledge and professional courses, make the theory and practical operation organically integrated. This course has positive significance for students to improve comprehensive knowledge and skills, lays a sound foundation for students to adapt to the graduation practice and employment, which is very suitable for the senior vocational education which takes practice teaching as the main body of the personnel training mode to cultivate talents.

  12. INVENTION, INNOVATION SYSTEMS, AND THE FOURTH INDUSTRIAL REVOLUTION

    National Research Council Canada - National Science Library

    Arthur Daemmrich

    2017-01-01

    This article reviews the interplay of major inventions and changes to innovation systems during three historical industrial revolutions as the basis for understanding whether a new revolutionary era...

  13. Constructing Marxism: Karl Kautsky and the French Revolution

    DEFF Research Database (Denmark)

    Nygaard, Bertel

    2009-01-01

    Karl Kautsky's writings on the French Revolution were crucial to the construction not only of the Marxist interpretation of the Revolution, which was perhaps the most important reference point for the historiography of that event during the 20th century, but even of Marxism itself as a comprehens......Karl Kautsky's writings on the French Revolution were crucial to the construction not only of the Marxist interpretation of the Revolution, which was perhaps the most important reference point for the historiography of that event during the 20th century, but even of Marxism itself...

  14. Revolutions in energy input and material cycling in Earth history and human history

    Science.gov (United States)

    Lenton, Timothy M.; Pichler, Peter-Paul; Weisz, Helga

    2016-04-01

    Major revolutions in energy capture have occurred in both Earth and human history, with each transition resulting in higher energy input, altered material cycles and major consequences for the internal organization of the respective systems. In Earth history, we identify the origin of anoxygenic photosynthesis, the origin of oxygenic photosynthesis, and land colonization by eukaryotic photosynthesizers as step changes in free energy input to the biosphere. In human history we focus on the Palaeolithic use of fire, the Neolithic revolution to farming, and the Industrial revolution as step changes in free energy input to human societies. In each case we try to quantify the resulting increase in energy input, and discuss the consequences for material cycling and for biological and social organization. For most of human history, energy use by humans was but a tiny fraction of the overall energy input to the biosphere, as would be expected for any heterotrophic species. However, the industrial revolution gave humans the capacity to push energy inputs towards planetary scales and by the end of the 20th century human energy use had reached a magnitude comparable to the biosphere. By distinguishing world regions and income brackets we show the unequal distribution in energy and material use among contemporary humans. Looking ahead, a prospective sustainability revolution will require scaling up new renewable and decarbonized energy technologies and the development of much more efficient material recycling systems - thus creating a more autotrophic social metabolism. Such a transition must also anticipate a level of social organization that can implement the changes in energy input and material cycling without losing the large achievements in standard of living and individual liberation associated with industrial societies.

  15. Tesco's Bob Tessari: launching a drilling revolution

    Energy Technology Data Exchange (ETDEWEB)

    Budd, G.

    2002-07-01

    The 'Casing Drilling' technology, patented by Tesco, which allows operators to simultaneously drill, case and evaluate oil and gas wells, is described. The system is claimed to substantially reduce the amount of lost circulation, loss of well control and bore hole instability problems that have been documented to account for about 25 per cent of total rig time on a well, and at least $4 billion (or 10 per cent of the $40 billion annual global drilling tab) spent on 'unscheduled events' associated with tripping drill pipe. With the Casing Drilling process, wells are drilled using standard oilfield casing instead of drill pipe. The host of downhole problems associated with tripping in and out of the hole are avoided, as the casing pipe is never removed. Instead, drill bits and other downhole tools are tripped through the casing with wireline at a rate of about 500 ft per minute, drastically reducing tripping time. Tesco also developed the portable top drive, the manufacture and rental of which constitutes a large part of the company's business, besides helping technologically to make Casing Drilling possible. Much of the company's success is attributed to the tenacity and zest for innovative approaches of the company's CEO, Bob Tessari, who is largely responsible for the company finding itself at the centre of a drilling technology revolution.

  16. The Copernican Revolution as Story: an Antidote for Scientific Illiteracy

    Science.gov (United States)

    Wallace, P. M.

    2005-08-01

    ``When a white-robed scientist, momentarily looking away from his microscope or cyclotron [or telescope], makes some pronouncement for the general public, he may not be understood but at least he is certain to be believed.'' The truth of this opening sentence of Anthony Standen's 1950 book Science is a Sacred Cow, as clear today as it was then, is the motivation for a new astronomy course at Berry College near Atlanta, GA, USA. To non-scientists, science is known by its products, not by what it is: a human progress. For this illiteracy an antidote is offered: the history of astronomy. In this course the story of the Copernican Revolution is told, for within this story the true nature of science can be found in its fullness. For example, Aristotle's uniform circular motion is used to emphasize the role of assumptions, and the occasional value of wrong ideas is evident in Tycho's theory and in Kepler's universe of perfect solids. Tycho's observations of Mars and Kepler's analysis illustrate the interplay of observation, theory, and technology. As a final example, the indirectness and often-unintentional nature of scientific advance can be seen in the work of Copernicus. The roles of personality and the intersections of science and society are themes throughout the course, as are the merging of disparate fields and the power of strong theories. There are other themes (e.g., coherence, the role of mathematics), but the emphasis is on the science and much of the work is quantitative. There is a laboratory component that features observations and experiments, and in order to bring the narrative to life the class spends two weeks in Poland, the Czech Republic, and Italy, touring sites that are relevant to the story of the Copernican Revolution.

  17. Pyrodiversity and the anthropocene: the role of fire in the broad spectrum revolution.

    Science.gov (United States)

    Bird, Douglas W; Bliege Bird, Rebecca; Codding, Brian F

    2016-05-06

    The Anthropocene colloquially refers to a global regime of human-caused environmental modification of earth systems associated with profound changes in patterns of human mobility, as well as settlement and resource use compared with prior eras. Some have argued that the processes generating the Anthropocene are mainly associated with population growth and technological innovation, and thus began only in the late Holocene under conditions of dense sedentism and industrial agriculture.(1) However, it now seems clear that the roots of the Anthropocene lie in complex processes of intensification that significantly predate transitions to agriculture.(2,3) What intensification is remains less clear. For some it is increasing economic productivity that increases carrying capacity, the drivers of which may be too diverse and too local to generalize.(4,5) For others using Boserup's ideas about agrarian intensification, increasing density in hunter-gatherer populations can produce declines in subsistence efficiency that increase incentives for investing labor to boost yield per unit area, which then elevates Malthusian limits on carrying capacity.(6-8) As Morgan(9) demonstrates in a comprehensive review, the legacy of such Boserupian intensification is alive, well, and controversial in hunter-gatherer archeology. This is a result of its potential for illuminating processes involved in transformations of forager socio-political and economic systems, including those dominated by harvesting more immediate-return resources and high residential mobility as well as those characterized by more delayed-return material economies with reduced residential mobility, a broader spectrum of resources, degrees of storage, and greater social stratification. Here we detail hypotheses about the processes involved in such transitions and explore the way that anthropogenic disturbance of ecosystems, especially the use of landscape fire, could be fundamentally entangled with many broad

  18. Distribution of male infertility specialists in relation to the male population and assisted reproductive technology centers in the United States.

    Science.gov (United States)

    Nangia, Ajay K; Likosky, Donald S; Wang, Dongmei

    2010-07-01

    To describe the spatial distribution of assisted reproductive technology (ART) centers and male infertility specialists by location, driving distance from ART center, and potential male population in need of these resources. Cross-sectional study. Male population in the reproductive years (20-49 years old) based on U.S. Census Bureau data in 2000. Urology male infertility specialists as defined by 2005 specialty society membership directories. ART centers registered with the Society for Assisted Reproductive Technology in 2005. Male population and male infertility specialists within the service area served by in-state and neighboring-state ART centers, as defined by a 60-minute travel time. One hundred ninety-seven male infertility specialists and 390 ART centers were identified. On a state level, the highest male population in the reproductive years was seen in California, Texas, and Florida. The highest male populations per male specialist were found in Oregon, Tennessee, and Oklahoma. The highest number of ART centers per male specialist was found in Tennessee. The highest proximities of male specialists within the 60-minute driving service area of different ART centers were found in the North East and Southern California. The Midwest to Northwest had the least. A disparity of urology male infertility specialists exists in the United States, with large areas of the country being underserved and overserved based on the location of ART centers. Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  19. British national identity and the French Revolution : E. Burke's Reflections on the Revolution in France and its impact

    OpenAIRE

    田原, 光広

    2003-01-01

    Although he had pursued a liberalist career as a Whig politician, Edmund Burke became the first modern conservative when he published Reflections on the Revolution in France to argue against the French Revolution and defend the British constitution. In this work, Burke significantly tried to seek British national identity in order to refute the political theory behind the French Revolution. The purpose of this paper is to examine Burke's political arguments and elucidate concretely the charac...

  20. The Population Ecology of Technology: An Empirical Study of US Biotechnology Patents from 1976 to 2003

    Science.gov (United States)

    van den Oord, Ad; van Witteloostuijn, Arjen

    2017-01-01

    A detailed understanding of technological change as an evolutionary process is currently not well understood. To increase our understanding, we build upon theory from organizational ecology to develop a model of endogenous technological growth and determine to what extent the pattern of technological growth can be attributed to the structural or systemic characteristics of the technology itself. Through an empirical investigation of patent data in the biotechnology industry from 1976 to 2003, we find that a technology’s internal (i.e., density and diversity) ecological characteristics have a positive effect on its growth rate. The niche’s external characteristics of crowding and status have a negative effect on its growth rate. Hence, applying theory from organizational ecology increases our understanding of technological change as an evolutionary process. We discuss the implications of our findings for the study of technological growth and evolution, and suggest avenues for further research. PMID:28081570

  1. A Try-Out of the February Revolution?

    Directory of Open Access Journals (Sweden)

    Sergei A. Nefedov

    2016-12-01

    Full Text Available The question about the causes and actors of the February revolution can be understood only in the context of previous events. In this connection, of great importance is the analysis of the causes and circumstances of a strike wave that swept through Petrograd in October 1916. Up to 100 thousand strikers (together with locked-out workers were involved in these labor unrests that were accompanied by demonstrations and clashes with the police. In many ways (bread shortage as the main motivation, bakeshops pillage, spontaneity, suddenness, involvement of adolescents and women, Cossacks’ refusal to shoot into the crowd, solders’ desertion to the side of people, these events recall those of February 23–28, 1917. The American historians L. Haimson and E. Brian called them “a try-out of the February revolution”. Short information about these strikes is available in the papers of a number of Soviet authors; however, it is presented to some extent tendentiously, based on the desire to show the directing and organizational role of the Bolshevik party. In this regard, it seems important to restore the actual course of the events and give them an objective interpretation. The study shows that the October strikes were the first reaction of Petrograd workers to the emerging food crisis, whereas the February revolution was the reaction to the second, a much more acute phase of this crisis. The mechanism of these events was similar: in the both cases, famine was the major factor pushing for protests. In the both cases, protests were spontaneous and massive, externally similar to a hunger riot. The food crisis determined the army’s position as well: both in October and in February, Cossacks and soldiers sympathized with the starving population and refused to use weapons to crackdown demonstrators

  2. INFORMATION AND COMMUNICATION TECHNOLOGIES TO DELIVER FINANCIAL SERVICES FOR THE LOW-INCOME POPULATION: CORRESPONDENT BANKING AT BANCO LEMON

    Directory of Open Access Journals (Sweden)

    Cesar Akira Yokomizo

    2010-12-01

    Full Text Available Brazilian banks have developed innovative initiatives to deliver financial services for the lowincome population through correspondent banking (CB. Banco Lemon is such an interesting case to be studied because it has implemented a business model based exclusively on CB outlets and its focus was on low-income clients. This paper describes Banco Lemon’s adoption process of the CB technology to deliver financial services for the low-income population, promoting a historical description of the bank’s activities, since its creation and up to the year 2009. Eventually, this paper concludes that bill payment initiatives were successful while credit initiatives led to unexpressive outcomes.

  3. Cooperation, norms, and revolutions: a unified game-theoretical approach.

    Directory of Open Access Journals (Sweden)

    Dirk Helbing

    Full Text Available BACKGROUND: Cooperation is of utmost importance to society as a whole, but is often challenged by individual self-interests. While game theory has studied this problem extensively, there is little work on interactions within and across groups with different preferences or beliefs. Yet, people from different social or cultural backgrounds often meet and interact. This can yield conflict, since behavior that is considered cooperative by one population might be perceived as non-cooperative from the viewpoint of another. METHODOLOGY AND PRINCIPAL FINDINGS: To understand the dynamics and outcome of the competitive interactions within and between groups, we study game-dynamical replicator equations for multiple populations with incompatible interests and different power (be this due to different population sizes, material resources, social capital, or other factors. These equations allow us to address various important questions: For example, can cooperation in the prisoner's dilemma be promoted, when two interacting groups have different preferences? Under what conditions can costly punishment, or other mechanisms, foster the evolution of norms? When does cooperation fail, leading to antagonistic behavior, conflict, or even revolutions? And what incentives are needed to reach peaceful agreements between groups with conflicting interests? CONCLUSIONS AND SIGNIFICANCE: Our detailed quantitative analysis reveals a large variety of interesting results, which are relevant for society, law and economics, and have implications for the evolution of language and culture as well.

  4. Rotor Wake Development During the First Revolution

    Science.gov (United States)

    McAlister, Kenneth W.

    2003-01-01

    The wake behind a two-bladed model rotor in light climb was measured using particle image velocimetry, with particular emphasis on the development of the trailing vortex during the first revolution of the rotor. The distribution of vorticity was distinguished from the slightly elliptical swirl pattern. Peculiar dynamics within the void region may explain why the peak vorticity appeared to shift away from the center as the vortex aged, suggesting the onset of instability. The swirl and axial velocities (which reached 44 and 12 percent of the rotor-tip speed, respectively) were found to be asymmetric relative to the vortex center. In particular, the axial flow was composed of two concentrated zones moving in opposite directions. The radial distribution of the circulation rapidly increased in magnitude until reaching a point just beyond the core radius, after which the rate of growth decreased significantly. The core-radius circulation increased slightly with wake age, but the large-radius circulation appeared to remain relatively constant. The radial distributions of swirl velocity and vorticity exhibit self-similar behaviors, especially within the core. The diameter of the vortex core was initially about 10 percent of the rotor-blade chord, but more than doubled its size after one revolution of the rotor. According to vortex models that approximate the measured data, the core-radius circulation was about 79 percent of the large-radius circulation, and the large-radius circulation was about 67 percent of the maximum bound circulation on the rotor blade. On average, about 53 percent of the maximum bound circulation resides within the vortex core during the first revolution of the rotor.

  5. Preface to the first monograph: The Fourth Psychiatric Revolution

    Directory of Open Access Journals (Sweden)

    Ajai R. Singh

    2004-05-01

    Full Text Available At present, psychiatry is in the midst of a fourth revolution. The first revolution was the so-called Moral Treatment which involved the activism of Phileppe Pinel (1745-1826 and William Tuke (1732-1819, as also the efforts of Dorothea Dix (1802-1887. This resulted in destigmatization of the lunatic label which had earlier meant treating the insane in a dehumanizing manner e.g.. chaining them to walls, displaying them for money etc. It resulted in the transition to custodial care and the opening of mental hospitals. The second psychiatric revolution was the Mental Hygiene Movement heralded by the eye­opening works of Elizabeth Packard (Modern Persecution or Insane Hospital Unveiled and Clifford Beers (1876-1943; A Mind That Found Itself which was furthered by, amongst others, pioneers like Adolf Meyer (1866-1950 and William James (1842-1910. This was followed by the third Psychiatric revolution, that of the Community Psychiatry Movement. This involved community participation, removal of restrictions, comprehensive set of services multi-disciplinary in nature, active consumer participation, mental health consultancy and preventive measures. This well intentioned grand movement had its problems, as all such grand movement must indeed have. It became the fountain­source of a fresh crop of difficulties related to transinstitutionalization in boarding and halfway houses, with increased rates of hospital admission, and the 'revolving door syndrome'. Moreover, it lead to an ominous rise in contact between the criminal justice system and the mentally ill as they moved more freely in the community.Today, we are in the midst of a silent by strong fourth revolution. Firstly, this revolution reiterates its strong linkage with the mainstream of medicine. Secondly, it bases itself on strong, empirical findings based on rigorous methodological studies, mainly biological. The major paradigm shift of contemporary psychiatry is towards methodological rigour on

  6. Representing space in the scientific revolution

    CERN Document Server

    Miller, David Marshall

    2014-01-01

    The novel understanding of the physical world that characterized the Scientific Revolution depended on a fundamental shift in the way its protagonists understood and described space. At the beginning of the seventeenth century, spatial phenomena were described in relation to a presupposed central point; by its end, space had become a centerless void in which phenomena could only be described by reference to arbitrary orientations. David Marshall Miller examines both the historical and philosophical aspects of this far-reaching development, including the rejection of the idea of heavenly sphere

  7. LCAC - A R-evolution at sea

    Science.gov (United States)

    Rowley, U. H.; Hale, Lynn W.

    The USN's Landing Craft Air Cushion (LCAC) vehicle's operational capabilities represent not only a revolution in amphibious warfare, but may also prove to bear an evolutionary relationship to other naval mission requirements. After a brief development history of LCAC is presented, attention is given to anticipated uses of this vehicle beyond that of its landing-craft design mission. These missions encompass ASW, antiaircraft, antisurface shipping, and electronic warfare, as well as mine warfare and mine countermeasures. In virtually all such scenarios, the LCAC will retain its current configuration; where modifications must be made, they may be accomplished with easily removed retrofit 'kits'.

  8. Cultures in Conflict. The French Revolution

    OpenAIRE

    Chappey, Jean-Luc

    2006-01-01

    Professeur assistant à l’Université du Nevada (Las Vegas), spécialiste de l’histoire des hommes de lettres et du théâtre des XVIIe et XVIIIe siècles (voir son ouvrage A Field of Honour. Writers, Court Culture, and Public Theater in French Literary Life from Racine to the Revolution, New York, Columbia University Press, 2002), Gregory S. Brown propose ici un manuel original et stimulant sur l’histoire de la Révolution française. Soucieux de proposer une synthèse générale des différents phénomè...

  9. Imagineering the astronomical revolution - Essay review

    Science.gov (United States)

    Jardine, Nicholas.

    2006-11-01

    Concerning following Books: (I) Transmitting knowledge - words, images, and instruments in early modern Europe. Kusukawa and Maclean (eds.), OUP, Oxford, 2006; (II) Widmung, Welterklärung und Wissenschaftslegitimierung: Titelbilder und ihre Funktionen in der wissenschaftlichen Revolution. Remmert, Harrassowitz, Wiesbaden, 2005; (III) The power of images in early modern science. Lefevre, Renn and Schoepflin (eds.), Birkhäuser, Basel, 2003; (IV) Immagini per conoscere - dal Rinascimento alla rivoluzione scientifica. Meroi and Pogliano (eds.), Olschki, Florenz, 2001; (V) Erkenntnis Erfindung Konstruktion - Studien zur Bildgeschichte von Naturwissenschaften und Technik vom 16. bis zum 19. Jahrhundert. Holländer (ed.), Mann, Berlin, 2000.

  10. The Tortoise and the Hare. Small-Game Use, the Broad-Spectrum Revolution, and Paleolithic Demography.

    Science.gov (United States)

    Stiner; Munro; Surovell

    2000-02-01

    This study illustrates the potential of small-game data for identifying and dating Paleolithic demographic pulses such as those associated with modern human origins and the later evolution of food-producing economies. Archaeofaunal series from Israel and Italy serve as our examples. Three important implications of this study are that (1) early Middle Paleolithic populations were exceptionally small and highly dispersed, (2) the first major population growth pulse in the eastern Mediterranean probably occurred before the end of the Middle Paleolithic, and (3) subsequent demographic pulses in the Upper and Epi-Paleolithic greatly reshaped the conditions of selection that operated on human subsistence ecology, technology, and society. The findings of this study are consistent with the main premise of Flannery's broad-spectrum-revolution hypothesis. However, ranking small prey in terms of work of capture (in the absence of special harvesting tools) proved far more effective in this investigation of human diet breadth than have the taxonomic-diversity analyses published previously.

  11. Assessing income, population, and technology impacts on CO{sub 2} emissions in Canada. Where's the EKC?

    Energy Technology Data Exchange (ETDEWEB)

    Lantz, V.; Feng, Q. [Faculty of Forestry and Environmental Management and Department of Economics, University of New Brunswick, Fredericton, NB (Canada)

    2006-05-01

    This study investigates the macroeconomic forces underlying carbon dioxide (CO{sub 2}) emissions from fossil fuel use in Canada. In keeping with the relevant literature on environmental degradation, three forces are expected to influence CO{sub 2} emissions: gross domestic product per capita (GDP/capita), population and technological change. While previous work has employed reduced-form models that allow for non-linear relationships between CO{sub 2} and GDP/capita, it has been common practice to assume linear relationships between CO{sub 2} and the latter two variables. This study tests a more flexible model using a five-region panel data set in Canada over the period 1970-2000. Findings indicate that GDP/capita is unrelated to CO{sub 2}, that an inverted U-shaped relationship exists with population, and that a U-shaped relationship exists with technology. Thus, technological and population changes are supported over the commonly hypothesized environmental Kuznets curve (EKC, an inverted U-shaped relationship between GDP/capita and environmental degradation) for affecting CO{sub 2} emissions from fossil fuel use in Canada. (author)

  12. Guatemala's green revolution: synthetic fertilizer, public health, and economic autonomy in the Mayan highland.

    Science.gov (United States)

    Carey, David

    2009-01-01

    Despite extensive literature both supporting and critiquing the Green Revolution, surprisingly little attention has been paid to synthetic fertilizers' health and environmental effects or indigenous farmers' perspectives. The introduction of agrochemicals in the mid-twentieth century was a watershed event for many Mayan farmers in Guatemala. While some Maya hailed synthetic fertilizers' immediate effectiveness as a relief from famines and migrant labor, other lamented the long-term deterioration of their public health, soil quality, and economic autonomy. Since the rising cost of agrochemicals compelled Maya to return to plantation labor in the 1970s, synthetic fertilizers simply shifted, rather than alleviated, Mayan dependency on the cash economy. By highlighting Mayan farmers' historical narratives and delineating the relationship between agricultural science and postwar geopolitics, the constraints on agriculturists' agency become clear. In the end, politics, more than technology or agricultural performance, influenced guatemala's shift toward the Green Revolution.

  13. Science Education and the Scientific Revolution: a way to learn about Science

    Directory of Open Access Journals (Sweden)

    MICHAEL R. MATTHEWS

    2007-01-01

    Full Text Available This paper documents some of the international curriculum documents that require that science students learn about science – its methodology, relations with wider culture, technology and worldviews – as well as learning the content and process skills of science. This wider, or cultural, goal for science courses amounts to students learning something about the history and philosophy of their subject. It is argued that some study of the Scientific Revolution is a very appropriate and rich way to forward this cultural goal. The example of the seventeenth-century debate about the shape of the earth is used to illustrate significant features of the scientific revolution, and consequently enduring features of modern science.

  14. 一部从哲学的高度探讨应对人口老龄化的力作——谈《老龄社会的革命》%A Masterpiece Discussion of Coping with Population Aging from the Height of Philosophy—— Talk about the Revolution of Aging Society

    Institute of Scientific and Technical Information of China (English)

    邬沧萍

    2015-01-01

    《老龄社会的革命》是一部从哲学的高度探讨应对人口老龄化的力作.书中指出,中国应对人口老龄化的思维和政策,要有同社会主义经济、政治、文化、社会、生态建设相结合的宏观布局,要高瞻远瞩,未雨绸缪.全书资料翔实,深入浅出.在老龄理论上,本书具有如下亮点:提出适度老龄化的论点在科学上是有讨论价值的;在人口老龄化背景下,重提必须考虑人生的意义和价值,有着重要的理论意义和现实意义;提出年龄平等理念,在理论上是应该充分认识的;把金融产业作为老龄化社会持续发展的重要条件,有很大的理论价值;在论述养老问题时提出的一些理念有助于人们认识养老问题的本质;在维护健康上,十分重视长期护理问题;强调家庭的重要作用,并由此推及敬爱天下老人,有重要的伦理道德价值;在国际视野中研究老龄问题.%The Revolution of the Ageing Society is a masterpiece which discuss coping with population aging from the height of philosophy. The book points out that China's thinking and policy of response to population aging should be combined with the macroscopical arrangement of the socialist economy, politics, culture, society and ecological construction, and it should take a long-term view and precautions. The book has detailed materials and explains profound theories in simple languages. This book has the following light spots in aging theories: it puts forward that it is worth discussing moderate aging in science; under the background of population aging, the consideration of the meaning and value of life has important theoretical signiifcance and practical significance; it puts forward that age equal theory should be fully aware theoretically; seeing ifnancial industry as the important condition of sustainable development of an aging society has great theoretical value; it puts forward some ideas which can help people know the essence of

  15. Revolution in Military Logistics: No More Mountains to Move?

    Science.gov (United States)

    1995-03-08

    REVOLUTION IN MILITARY LOGISTICS : NO MORE MOUNTAINS TO MOVE? BY LIEUTENANT COLONEL SCOTT M. BERGERON United States Army !DT tA DISTRIBUTION STATEMENT A...17013-5050 c3, Revolution in Military Logistics : No More Mountains to Move? The views expressed in this paper are those of the author and do not

  16. Energy [R]evolution 2010-a sustainable world energy outlook

    NARCIS (Netherlands)

    Teske, S.; Pregger, T.; Simon, S.; Naegler, T.; Graus, W.H.J.; Lins, C.

    2011-01-01

    The Energy [R]evolution 2010 scenario is an update of the Energy [R]evolution scenarios published in 2007 and 2008. It takes up recent trends in global energy demand and production and analyses to which extent this affects chances for achieving climate protection targets. The main target is to reduc

  17. Energy [r]evolution - a sustainable world energy outlook

    NARCIS (Netherlands)

    Teske, S.; Muth, J.; Sawyer, S.; Pregger, T.; Simon, S.; Naegler, T.; O'Sullivan, M.; Schmid, S; Pagenkopf, J.; Frieske, B.; Graus, W.H.J.; Kermeli, K.; Zittel, W.; Rutovitz, J.; Harris, S.; Ackermann, T.; Ruwahata, R.; Martense, N.

    2012-01-01

    Energy [R]evolution 2012 provides a consistent fundamental pathway for how to protect our climate: getting the world from where we are now to where we need to be by phasing out fossil fuels and cutting CO2 emissions while ensuring energy security.The Energy [R]evolution Scenario has become a well kn

  18. Modern Times: The Industrial Revolution and the Concept of Time.

    Science.gov (United States)

    Doppen, Frans H.

    1999-01-01

    Discusses the role the Industrial Revolution had in changing humankind's perception of time and recommends using the flashback approach in order to encourage students to think about how the process of industrialization still affects their lives. Provides activities that address the concept of time caused by the Industrial Revolution. (CMK)

  19. Agrarian revolution and the land question in Buganda

    NARCIS (Netherlands)

    A. Mafeje

    1973-01-01

    textabstractIt is the irony of history that, despite the spectacular accomplishments of the Western European industrial revolution and the agricultural revolution before it, most of mankind is still faced with the more pr'imitive problem of how to eke out a living from the soil. From the amount of k

  20. The Cut Locus of a Torus of Revolution

    DEFF Research Database (Denmark)

    Gravesen, Jens; Markvorsen, Steen; Sinclair, Robert

    2005-01-01

    We determine the structure of the cut locus of a class of tori of revolution, which includes the standard tori in 3-dimensional Euclidean space.......We determine the structure of the cut locus of a class of tori of revolution, which includes the standard tori in 3-dimensional Euclidean space....

  1. Mexican Birthdays: Independence and Revolution, 1810 and 1910

    Science.gov (United States)

    Gutierrez, Jose Angel

    2010-01-01

    The latter decades of the eighteenth century and first decades of the nineteenth century were full or revolutions and births of new nations, particularly in the Americas. The period has been termed the Age of Revolution. In 2010, Mexico celebrated along with several other countries the two hundred-year celebration of their movement toward…

  2. Revolutions: Interdisciplinary Approaches to Teaching Printmaking and Latin American History

    Science.gov (United States)

    Kiddy, Elizabeth; Woodward, Kristen T.

    2013-01-01

    As part of a U.S. Department of Education grant to expand Latin American and Caribbean Studies at Albright College, the authors of this article, one a historian and one an artist, teamed up to teach a course called Revolutions: Art and Revolution in Latin America. In the class, they proposed to combine a studio art printmaking class with Latin…

  3. Energy [R]evolution 2010-a sustainable world energy outlook

    NARCIS (Netherlands)

    Teske, S.; Pregger, T.; Simon, S.; Naegler, T.; Graus, W.H.J.; Lins, C.

    2011-01-01

    The Energy [R]evolution 2010 scenario is an update of the Energy [R]evolution scenarios published in 2007 and 2008. It takes up recent trends in global energy demand and production and analyses to which extent this affects chances for achieving climate protection targets. The main target is to

  4. The French Revolution on Film: American and French Perspectives

    Science.gov (United States)

    Harison, Casey

    2005-01-01

    It is not hard to locate negative or condescending images of the French Revolution in aspects of popular American culture, including film. Despite a handful of instances where nuanced or ambiguous "messages" may be identified, the number of American film interpretations of the French Revolution that might be judged historically…

  5. Why Are Your Students Sleeping through the French Revolution?

    Science.gov (United States)

    Joseph, Brad

    2008-01-01

    The French Revolution can be a difficult subject to teach. Students often struggle to relate to events that happened more than two hundred years ago in France. In this article, the author suggests three key causes for the failure of the revolution that social studies teachers can focus on when teaching this topic. He also provides several stories…

  6. Theological Higher Education in Cuba: Part 3--The Cuban Revolution

    Science.gov (United States)

    Esqueda, Octavio J.

    2007-01-01

    This article provides a summary of the Cuban Revolution and its implications and consequences for Christian higher education in Cuba. Christian institutions experienced the same oppression from the communist revolution as the rest of the evangelical denominations during the sixties and seventies. The worst period for Protestantism began in 1965…

  7. Revolutions: Interdisciplinary Approaches to Teaching Printmaking and Latin American History

    Science.gov (United States)

    Kiddy, Elizabeth; Woodward, Kristen T.

    2013-01-01

    As part of a U.S. Department of Education grant to expand Latin American and Caribbean Studies at Albright College, the authors of this article, one a historian and one an artist, teamed up to teach a course called Revolutions: Art and Revolution in Latin America. In the class, they proposed to combine a studio art printmaking class with Latin…

  8. Mexican Birthdays: Independence and Revolution, 1810 and 1910

    Science.gov (United States)

    Gutierrez, Jose Angel

    2010-01-01

    The latter decades of the eighteenth century and first decades of the nineteenth century were full or revolutions and births of new nations, particularly in the Americas. The period has been termed the Age of Revolution. In 2010, Mexico celebrated along with several other countries the two hundred-year celebration of their movement toward…

  9. Epigenetics reloaded: the single-cell revolution.

    Science.gov (United States)

    Bheda, Poonam; Schneider, Robert

    2014-11-01

    Mechanistically, how epigenetic states are inherited through cellular divisions remains an important open question in the chromatin field and beyond. Defining the heritability of epigenetic states and the underlying chromatin-based mechanisms within a population of cells is complicated due to cell heterogeneity combined with varying levels of stability of these states; thus, efforts must be focused toward single-cell analyses. The approaches presented here constitute the forefront of epigenetics research at the single-cell level using classic and innovative methods to dissect epigenetics mechanisms from the limited material available in a single cell. This review further outlines exciting future avenues of research to address the significance of epigenetic heterogeneity and the contributions of microfluidics technologies to single-cell isolation and analysis. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. A Comprehensive Plan for Global Energy Revolution

    Science.gov (United States)

    Blees, T.

    2009-05-01

    There is no dearth of information regarding the grave crises faced by humanity in the 21st century. There is also growing consensus that the wholesale burning of fossil fuels must come to an end, either because of climate change or other still-salient reasons such as air pollution or major conflicts over dwindling reserves of cheaply recoverable oil and gas resources. At the same time, global demographics predict with disquieting certainty a world with up to 9 or 10 billion souls by mid-century. The vast expansion of energy consumption that this population represents, along with further increases in already-unacceptable levels of atmospheric carbon dioxide from fossil fuel burning, demands that we quickly develop almost limitless sources of clean, economical power. What is sorely lacking in the public debate are realistic solutions. Expanding wind and solar generating capacity is an important near-term goal, but neither of these technologies represents a viable solution for generating base load power at the vast scales that will be required. Energy efficiency measures are likewise well-directed, but the combination of rising population along with increasingly energy-intensive economic activity by the large fraction of Earth's current population residing in developing nations suggests that absolute energy demand will continue to rise even with radically improved energy efficiency. Fortunately we have the technologies available to provide virtually unlimited clean energy, and to utilize and recycle our resources so that everyone can improve their standard of living. The Integral Fast Reactor (IFR), developed at the Argonne National Laboratory in the 80's and 90's and currently championed by General Electric, is a technology that fills the bill on every count, and then some. IFRs are safe, environmentally clean, economical, and free of conflict over fuel supply. IFRs can safely consume as fuel the nuclear waste from the current installed base of light-water reactors

  11. A Hierarchy of Linear Threshold Models for the Spread of Political Revolutions on Social Networks

    CERN Document Server

    Lang, John C

    2015-01-01

    We study a linear threshold agent-based model (ABM) for the spread of political revolutions on social networks using empirical network data. We propose new techniques for building a hierarchy of simplified ordinary differential equation (ODE) based models that aim to capture essential features of the ABM, including effects of the actual networks, and give insight in the parameter regime transitions of the ABM. We relate the ABM and the hierarchy of models to a population-level compartmental ODE model that we proposed previously for the spread of political revolutions [1], which is shown to be mathematically consistent with the proposed ABM and provides a way to analyze the global behaviour of the ABM. This consistency with the linear threshold ABM also provides further justification a posteriori for the compartmental model of [1]. Extending concepts from epidemiological modelling, we define a basic reproduction number $R_0$ for the linear threshold ABM and apply it to predict ABM behaviour on empirical networ...

  12. Impact of the Revolution´s Programs in Cienfuegos Dental Services

    Directory of Open Access Journals (Sweden)

    Beatriz García Alpízar

    2009-09-01

    Full Text Available Background: Revolution´s Programs in Stomatology are part of a strategy to improve oral health of the population and the quality of the dental services. Objective: To asses the impact of Revolution´s Programs in the primary dental services in Cienfuegos. Methods: Retrospective, longitudinal study evaluating the tendencies of dental services markers of municipalities of Cienfuegos before and after the intervention between 2000 and 2007. Results: The effectiveness in Stomatology services improved in more than 100% in 2007 compared with 2005; the good use of prosthesis increased in 100%; the assistance covering and resolution index for persons over 60 years and bellow 19 increased lineally, reaching values similar to those of the first years of the studied period. Conclusions: The impact of the Revolution’s Programs was positive since the performance of the studied markers was superior after the intervention.

  13. Can technological change account for the sexual revolution?

    DEFF Research Database (Denmark)

    Kennes, John; Knowles, John

    By reducing the risk of unwanted parenthood, more effective contraception reduces the cost of sex outside of marriage, increasing the value of single life. Could this explain why marriage and birth rates declined in the U.S. after 1970?. We illustrate our hypothesis with a one-period example. We...

  14. A Cashless Society? The Plastic Revolution. Resources in Technology.

    Science.gov (United States)

    Ritz, John M.

    1993-01-01

    Relates the history of credit cards, their evolution to current forms, and innovations (debit cards, token cards, smart cards). Considers their sociocultural impact. Provides a design brief, including objectives, resources, evaluation criteria, outcomes, and a quiz. (SK)

  15. Educators must take the electronic revolution seriously.

    Science.gov (United States)

    Chodorow, S

    1996-03-01

    The advanced fields in the physical sciences and quantitative social sciences began using computers years ago. But only recently has the electronic revolution reached the point where educators in both medicine and the humanities must take it seriously. This is because (1) computers have finally become powerful enough to permit the creation of teaching machines (called multimedia packages) that can manipulate the massive amounts of information involved in medicine and the humanities; and (2) the Internet is now fast enough and widely distributed enough to change teaching practices. Multimedia packages will drastically change traditional teaching and learning; the author reviews these and other likely impacts of these packages. For example, faculty members' effective contact with students will not be bound by time and place; students can learn at their own paces in their preferred modes; and the distinction between elementary and advanced learning will be virtually impossible to maintain. The Internet makes it possible to offer classes to students no matter where they or the teacher are located, to ignore strict constraints of time (a class discussion can go on for days), and to create "electronic communities" of students and faculty. The author reviews the great advantages of these capabilities, but states that this development of the virtual university could seriously undermine actual universities (e.g., difficulties of maintaining faculty competence in their disciplines; impossibility of deciding issues of department size and diversity; questions of the effectiveness of learning that does not take place face-to-face; problems of students' and teachers' time management, on which the traditional structures of curricula and teaching methods are built). Despite the fundamental adjustments that will be necessary, the author sees the electronic revolution in education as a necessary consequence of what is already taking place in research, where multimedia packages and

  16. Development of a practical modeling framework for estimating the impact of wind technology on bird populations

    Energy Technology Data Exchange (ETDEWEB)

    Morrison, M.L. [California State Univ., Sacramento, CA (United States); Pollock, K.H. [North Carolina State Univ., Raleigh, NC (United States)

    1997-11-01

    One of the most pressing environmental concerns related to wind project development is the potential for avian fatalities caused by the turbines. The goal of this project is to develop a useful, practical modeling framework for evaluating potential wind power plant impacts that can be generalized to most bird species. This modeling framework could be used to get a preliminary understanding of the likelihood of significant impacts to birds, in a cost-effective way. The authors accomplish this by (1) reviewing the major factors that can influence the persistence of a wild population; (2) briefly reviewing various models that can aid in estimating population status and trend, including methods of evaluating model structure and performance; (3) reviewing survivorship and population projections; and (4) developing a framework for using models to evaluate the potential impacts of wind development on birds.

  17. Development of a practical modeling framework for estimating the impact of wind technology on bird populations

    Energy Technology Data Exchange (ETDEWEB)

    Morrison, M.L. [California State Univ., Sacramento, CA (United States); Pollock, K.H. [North Carolina State Univ., Raleigh, NC (United States)

    1997-11-01

    One of the most pressing environmental concerns related to wind project development is the potential for avian fatalities caused by the turbines. The goal of this project is to develop a useful, practical modeling framework for evaluating potential wind power plant impacts that can be generalized to most bird species. This modeling framework could be used to get a preliminary understanding of the likelihood of significant impacts to birds, in a cost-effective way. The authors accomplish this by (1) reviewing the major factors that can influence the persistence of a wild population; (2) briefly reviewing various models that can aid in estimating population status and trend, including methods of evaluating model structure and performance; (3) reviewing survivorship and population projections; and (4) developing a framework for using models to evaluate the potential impacts of wind development on birds.

  18. A Belated Green Revolution for Cannabis: Virtual Genetic Resources to Fast-Track Cultivar Development.

    Science.gov (United States)

    Welling, Matthew T; Shapter, Tim; Rose, Terry J; Liu, Lei; Stanger, Rhia; King, Graham J

    2016-01-01

    Cannabis is a predominantly diecious phenotypically diverse domesticated genus with few if any extant natural populations. International narcotics conventions and associated legislation have constrained the establishment, characterization, and use of Cannabis genetic resource collections. This has resulted in the underutilization of genepool variability in cultivar development and has limited the inclusion of secondary genepools associated with genetic improvement strategies of the Green Revolution. The structured screening of ex situ germplasm and the exploitation of locally-adapted intraspecific traits is expected to facilitate the genetic improvement of Cannabis. However, limited attempts have been made to establish the full extent of genetic resources available for pre-breeding. We present a thorough critical review of Cannabis ex situ genetic resources, and discuss recommendations for conservation, pre-breeding characterization, and genetic analysis that will underpin future cultivar development. We consider East Asian germplasm to be a priority for conservation based on the prolonged historical cultivation of Cannabis in this region over a range of latitudes, along with the apparent high levels of genetic diversity and relatively low representation in published genetic resource collections. Seed cryopreservation could improve conservation by reducing hybridization and genetic drift that may occur during Cannabis germplasm regeneration. Given the unique legal status of Cannabis, we propose the establishment of a global virtual core collection based on the collation of consistent and comprehensive provenance meta-data and the adoption of high-throughput DNA sequencing technologies. This would enable representative core collections to be used for systematic phenotyping, and so underpin breeding strategies for the genetic improvement of Cannabis.

  19. A Belated Green Revolution for Cannabis: Virtual Genetic Resources to Fast-track Cultivar Development

    Directory of Open Access Journals (Sweden)

    Matthew Timothy Welling

    2016-07-01

    Full Text Available Cannabis is a predominantly diecious phenotypically diverse domesticated genus with few if any extant natural populations. International narcotics conventions and associated legislation have constrained the establishment, characterization and use of Cannabis genetic resource collections. This has resulted in the underutilization of genepool variability in cultivar development and has limited the inclusion of secondary genepools associated with genetic improvement strategies of the Green Revolution. The structured screening of ex situ germplasm and the exploitation of locally-adapted intraspecific traits is expected to facilitate the genetic improvement of Cannabis. However, limited attempts have been made to establish the full extent of genetic resources available for pre-breeding. We present a thorough critical review of Cannabis ex situ genetic resources, and discuss recommendations for conservation, pre-breeding characterization and genetic analysis that will underpin future cultivar development. We consider East Asian germplasm to be a priority for conservation based on the prolonged historical cultivation of Cannabis in this region over a range of latitudes, along with the apparent high levels of genetic diversity and relatively low representation in published genetic resource collections. Seed cryopreservation could improve conservation by reducing hybridization and genetic drift that may occur during Cannabis germplasm regeneration. Given the unique legal status of Cannabis, we propose the establishment of a global virtual core collection based on the collation of consistent and comprehensive provenance meta-data and the adoption of high-throughput DNA sequencing technologies. This would enable representative core collections to be used for systematic phenotyping, and so underpin breeding strategies for the genetic improvement of Cannabis.

  20. Tunisia in the Aftermath of the Revolution

    Directory of Open Access Journals (Sweden)

    Asma Moalla

    2013-09-01

    Full Text Available In this study, humor and the confused feelings of overwhelming happiness, fear, and uncertainty intertwine to reflect Tunisians’ attitudes, beliefs, feelings, and experiences in the aftermath of the revolution. The study adopts a blended netnography/ethnography approach to data collection and analysis. My original data consist of 2 hrs of recorded discussions of 60 Tunisian students and a total of 300 online humorous posts collected from the social network Facebook (FB. The data revealed that Tunisians interacting via FB used two main types of situational humor: Third party insult and Alternate reality. These two types of humor were found to be associated with a variety of psychological and social functions and to serve as effective interpersonal strategies to construct group cohesion, strengthen shared attitudes and beliefs, and develop relational identity.

  1. Silicon: Child and Progenitor of Revolution

    Science.gov (United States)

    Cahn, R. W.

    Antoine Lavoisier, the pioneering French chemist who (together with Joseph Priestley in England) identified oxygen as an element and gave it its name, in 1789 concluded that quartz was probably a compound with an as-yet undiscovered but presumably extremely common element. That was also the year in which the French Revolution broke out. Five years later, the Jacobins accused Lavoisier of offences against the people and cut off his head, thereby nearly cutting off the new chemistry. It was not until 1824 that Jöns Berzelius in Sweden succeeded in confirming Lavoisier's speculation by isolating silicon. Argument at once broke out among the scientific elite as to whether the newly found element was a metal or an insulator. It took more than a century to settle that disagreement decisively: As so often, when all-or-nothing alternatives are fiercely argued, the truth turned out to be neither all nor nothing.

  2. A quiet revolution in organ transplant ethics.

    Science.gov (United States)

    Caplan, Arthur; Purves, Duncan

    2017-04-19

    A quiet revolution is occurring in the field of transplantation. Traditionally, transplants have involved solid organs such as the kidney, heart and liver which are transplanted to prevent recipients from dying. Now transplants are being done of the face, hand, uterus, penis and larynx that aim at improving a recipient's quality of life. The shift away from saving lives to seeking to make them better requires a shift in the ethical thinking that has long formed the foundation of organ transplantation. The addition of new forms of transplants requires doctors, patients, regulators and the public to rethink the risk and benefit ratio represented by trade-offs between saving life, extending life and risking the loss of life to achieve improvements in the quality of life. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  3. Do We Need a Scientific Revolution?

    CERN Document Server

    Maxwell, Nicholas

    2011-01-01

    Many see modern science as having serious defects, intellectual, social, moral. Few see this as having anything to do with the philosophy of science. I argue that many diverse ills of modern science are a consequence of the fact that the scientific community has long accepted, and sought to implement, a bad philosophy of science, which I call standard empiricism. This holds that the basic intellectual aim is truth, the basic method being impartial assessment of claims to knowledge with respect to evidence. Standard empiricism is, however, untenable. Furthermore, the attempt to put it into scientific practice has many damaging consequences for science. The scientific community urgently needs to bring about a revolution in both the conception of science, and science itself. It needs to be acknowledged that the actual aims of science make metaphysical, value and political assumptions and are, as a result, deeply problematic. Science needs to try to improve its aims and methods as it proceeds. Standard empiricism...

  4. Who lost the health care revolution?

    Science.gov (United States)

    Curry, W

    1990-01-01

    Just a year ago, in the March-April 1989 issue of Harvard Business Review, Professor Regina E. Herzlinger of the Harvard Business School took a long look at the U.S. health care system and declared the much touted revolution in the health care delivery system a failure. This article is a summary of the arguments that Professor Herzlinger marshaled for her treatise. In the following two articles, members of the College assess those arguments in terms of the medical management profession and in terms of the organizations, a hospital and a managed care company, for which they work. Finally, Professor Herzlinger returns to the subject with a response to these physician executives.

  5. Owning the Revolution: Race, Revolution, and Politics from Havana to Miami, 1959–1963

    Directory of Open Access Journals (Sweden)

    Devyn Spence Benson

    2012-12-01

    Full Text Available “Owning the Revolution” explores the role that conversations about race and racism played in defining the 1959 Cuban Revolution both on the island and in South Florida, where over half of the exiles fled. It highlights how revolutionary leaders challenged internal and external opposition movements by publicly labeling dissenters “counterrevolutionaries” and “racists.” Using the label “racist” to attack an opponent was not altogether new in the 1960s, but by linking the term to counterrevolution, national discussions occurring in newspapers, magazines, and on television defined public racism as existing outside of the norms of a new Cuba. Exiles disagreed with this identification and accused the revolution of betraying the nineteenth-century colorblind goals of Jose Martí. Exile leaders in Miami argued that Castro invented racial tensions and claimed that their fight was not with blacks or mulatos but with “red” or communist Cubans. The politics expressed by white exile newspapers, however, did not always fit with the concerns of Afro-Cubans in the United States. Miami Cubans failed to acknowledge the persistence of racism in new exile communities in the same way that the revolutionary government dismissed racism on the island. These parallel silences exemplify the dangers of polarized narratives that imagine the revolution as antiracist and the exile community as racist.

  6. Market adoption barriers of multi-stakeholder technology: smart homes for the aging population

    NARCIS (Netherlands)

    Ehrenhard, Michel; Kijl, Bjorn; Nieuwenhuis, Lambert

    2014-01-01

    For more than a decade, the Smart Home has promised to offer a better quality of life by connecting in-house devices and monitoring their usage. Such platform-based configurational technology has demonstrated the potential to improve comfort, healthcare, safety and security, and energy conservation

  7. Market adoption barriers of multi-stakeholder technology: smart homes for the aging population

    NARCIS (Netherlands)

    Ehrenhard, Michel Léon; Kijl, Björn; Nieuwenhuis, Lambertus Johannes Maria

    2014-01-01

    For more than a decade, the Smart Home has promised to offer a better quality of life by connecting in-house devices and monitoring their usage. Such platform-based configurational technology has demonstrated the potential to improve comfort, healthcare, safety and security, and energy conservation

  8. The Darwinian revolution: rethinking its meaning and significance.

    Science.gov (United States)

    Ruse, Michael

    2009-06-16

    The Darwinian revolution is generally taken to be one of the key events in the history of Western science. In recent years, however, the very notion of a scientific revolution has come under attack, and in the specific case of Charles Darwin and his Origin of Species there are serious questions about the nature of the change (if there was such) and the specifically Darwinian input. This article considers these issues by addressing these questions: Was there a Darwinian revolution? That is, was there a revolution at all? Was there a Darwinian revolution? That is, what was the specific contribution of Charles Darwin? Was there a Darwinian revolution? That is, what was the conceptual nature of what occurred on and around the publication of the Origin? I argue that there was a major change, both scientifically and in a broader metaphysical sense; that Charles Darwin was the major player in the change, although one must qualify the nature and the extent of the change, looking particularly at things in a broader historical context than just as an immediate event; and that the revolution was complex and we need the insights of rather different philosophies of scientific change to capture the whole phenomenon. In some respects, indeed, the process of analysis is still ongoing and unresolved.

  9. Archaeology and the population-dispersal hypothesis of modern human origins in Europe.

    Science.gov (United States)

    Mellars, P A

    1992-08-29

    The transition from anatomically 'archaic' to 'modern' populations would seem to have occurred in most regions of Europe broadly between ca. 40 and 30 ka ago: much later than in most other areas of the world. The archaeological evidence supports the view that this transition was associated with the dispersal of new human populations into Europe, equipped with a new technology ('Aurignacian') and a range of radical behavioural and cultural innovations which collectively define the 'Middle-Upper Palaeolithic transition'. In several regions of Europe there is archaeological evidence for a chronological overlap between these populations and the final Neanderthal populations and, apparently, for various forms of contact, interaction and, apparently, 'acculturation' between these two populations. The fundamental behavioural adaptations implicit in the 'Upper Palaeolithic Revolution' (possibly including language) are thought to have been responsible for this rapid dispersal of human populations over the ecologically demanding environments of last-glacial Europe.

  10. Development of a low bias method for characterizing viral populations using next generation sequencing technology.

    Directory of Open Access Journals (Sweden)

    Stephanie M Willerth

    Full Text Available BACKGROUND: With an estimated 38 million people worldwide currently infected with human immunodeficiency virus (HIV, and an additional 4.1 million people becoming infected each year, it is important to understand how this virus mutates and develops resistance in order to design successful therapies. METHODOLOGY/PRINCIPAL FINDINGS: We report a novel experimental method for amplifying full-length HIV genomes without the use of sequence-specific primers for high throughput DNA sequencing, followed by assembly of full length viral genome sequences from the resulting large dataset. Illumina was chosen for sequencing due to its ability to provide greater coverage of the HIV genome compared to prior methods, allowing for more comprehensive characterization of the heterogeneity present in the HIV samples analyzed. Our novel amplification method in combination with Illumina sequencing was used to analyze two HIV populations: a homogenous HIV population based on the canonical NL4-3 strain and a heterogeneous viral population obtained from a HIV patient's infected T cells. In addition, the resulting sequence was analyzed using a new computational approach to obtain a consensus sequence and several metrics of diversity. SIGNIFICANCE: This study demonstrates how a lower bias amplification method in combination with next generation DNA sequencing provides in-depth, complete coverage of the HIV genome, enabling a stronger characterization of the quasispecies present in a clinically relevant HIV population as well as future study of how HIV mutates in response to a selective pressure.

  11. About the new industrial production management concept as the company strategy in the fourth industrial revolution

    Directory of Open Access Journals (Sweden)

    Kovalchuk Julia

    2017-01-01

    Full Text Available The new industrial production management requires a review of the third industrial revolution results and accounting for mass adoption of information and communication technologies to create the organizational basis of the fourth industrial revolution. The future changes will affect all components of the organization and management components of industrial enterprises, forming the potential of new competitive advantages in a global economy. The research included the identification of key factors of formation, development and destruction (absorption related branches of knowledge the industrial production management as the theory and practical activities, given the critical approach to its nature and processes. Revealed common signs of the industrial production management need as a field of knowledge in the framework of previous and current industrial revolutions. It is shown that the industrial production management effectively solves the problem of subsistence economy, and substantiates that the modern digital economy also has the characteristics of subsistence economy. It is important the necessity of formulation of a new organizational thinking, the implementation of which is possible in the modern interpretation of the project office. The article represents the theoretical basis for developing practical recommendations for the formation of the new concept of industrial production management to take advantage of the impact of engineering component on the economic results and the creation of project offices for the development of traditional and created markets in the organization of a new production mode (based on the digital economy.

  12. Innovative horizons of the Third industrial revolution: economy, power sector, ecology

    Directory of Open Access Journals (Sweden)

    L.G. Melnyk

    2016-12-01

    Full Text Available The aim of the article. The aim of the article is to analyze factors contribute to the transformation of economic systems in conditions of the Third industrial revolution. The result of the analysis. The definition of the third industrial revolution (T. i. r. as the multidimensional complex phenomenon is given. Its key features are characterized. They are: the transition to renewable energy sources and raw materials, mass introduction of additive technologies and network manufacturing systems, digital base of fixing and transmission of information, the formation of the horizontal production and consumption patterns, solidary forms of economic relations. The reality of perspectives of renewable energy sources introduction are confirmed with the facts of their development dynamics. Since 2000, the volume of alternative power has doubled: on the sun 7 times, and on the wind 4 times. Under each doubling of energy production its costs is reduced on the sun by 24%, and on the wind 17%. It is shown the functional possibilities of additive technologies: unlimited design versions; free provision of complexity; free provision of variability, minimal waste; production for individual demand; exclusion assembly step; direct materialization of information. Basic groups of the T. i. r. innovations in energy, raw material, technological, organizational and economic sections are characterized. Conclusions. The Third industrial revolution allows to transit to renewable resources and additive technologies. It creates the foundation for a significant reduction in specific resource consumption for conventional unit of human vital functions. The conditions for horizontal production-consumption structures and solidary forms of economic relations are created as well.

  13. Future Possibilities in Information Technology and Access.

    Science.gov (United States)

    Wolf, Milton, Ed.; And Others

    1994-01-01

    Includes two articles that discuss science fiction and future possibilities in information technology: "'Jurassic Park' and Al Jolson: Thinking about the Information Revolution" (Connie Willis) and "The Good and the Bad: Outlines of Tomorrow" (David Brin). (LRW)

  14. Opportunities and threats of the fourth industrial revolution and their reflection in the selection of innovative growth strategies

    Directory of Open Access Journals (Sweden)

    S.M. Illiashenko

    2016-03-01

    Full Text Available The aim of the article. Analysis and systematization of possible effects of the fourth industrial revolution both positive and negative, development of recommendations for innovative development strategies formation which would allow the use of opportunities for social and economic growth and will prevent treats. The results of the analysis. Based on a systematic analysis of the literature and practice of management allocated the positive and negative effects of the introduction of innovative technologies (both existing and forecasted, created in line with the fourth industrial revolution. The results of their systematization can be used as basis for the formation of an information base to determine the priorities of innovation. It is shown that distribution of the changes caused by the fourth industrial revolution and the completion of the fifth technological way and the transition to the sixth provide chances to individual institutions and national economies to move to outstripping innovative development. On the example of Ukraine and modern forms of work organization (freelance for the various sectors of activity it is shown that domestic experts have leading positions in global markets, they are successfully implementing the technology generated by the fourth industrial revolution. It demonstrates the significant potential of transition to the sixth technological way. The generalized scheme of formation of Ukrainian innovative development priority directions in line with the concept of technological advance is developed. It is shown that Ukraine has considerable potential for innovation growth which is relevant to the terms of the fourth industrial revolution. In particular, the 2015 world rankings in knowledge and innovation, it had high enough position: knowledge creation – 14; innovation effectiveness – 15; spending on education – 18; number of applications for patents – 19; number of graduates in science and technology – 20

  15. Risk of congenital heart defects associated with assisted reproductive technologies: a population-based evaluation.

    Science.gov (United States)

    Tararbit, Karim; Houyel, Lucile; Bonnet, Damien; De Vigan, Catherine; Lelong, Nathalie; Goffinet, François; Khoshnood, Babak

    2011-02-01

    To estimate the risk of congenital heart defects (CHD) associated with assisted reproductive technologies (ART). We used data from the Paris Registry of Congenital Malformations on 5493 cases of CHD and 3847 malformed controls for which no associations with ART were reported in the literature. Assisted reproductive technologies included inductors of ovulation only, in vitro fertilization, and intracytoplasmic sperm injection. Exposure to ART was higher for cases than controls (4.7 vs. 3.6%, P= 0.008) and was associated with a 40% increase in the maternal age, socioeconomic factors, and year of birth-adjusted odds of CHD without chromosomal abnormalities [adjusted odds ratio (OR) 1.4, 95% confidence interval (CI) 1.1-1.7]. Assisted reproductive technologies were specifically associated with significant increases in the odds of malformations of the outflow tracts and ventriculoarterial connections (adjusted OR 1.7, 95% CI 1.2-2.4) and of cardiac neural crest defects and double outlet right ventricle (adjusted OR 1.7, 95% CI 1.1-2.7). In general, we found specific associations between methods of ART and subcategories of CHD. Cases with CHD were more likely to have been conceived following ART when compared with malformed controls. This higher risk for CHD varied specifically according to the method of ART and the type of CHD and may be due to ART per se and/or the underlying infertility of couples.

  16. The Bacterial Origins of the CRISPR Genome-Editing Revolution.

    Science.gov (United States)

    Sontheimer, Erik J; Barrangou, Rodolphe

    2015-07-01

    Like most of the tools that enable modern life science research, the recent genome-editing revolution has its biological roots in the world of bacteria and archaea. Clustered, regularly interspaced, short palindromic repeats (CRISPR) loci are found in the genomes of many bacteria and most archaea, and underlie an adaptive immune system that protects the host cell against invasive nucleic acids such as viral genomes. In recent years, engineered versions of these systems have enabled efficient DNA targeting in living cells from dozens of species (including humans and other eukaryotes), and the exploitation of the resulting endogenous DNA repair pathways has provided a route to fast, easy, and affordable genome editing. In only three years after RNA-guided DNA cleavage was first harnessed, the ability to edit genomes via simple, user-defined RNA sequences has already revolutionized nearly all areas of biological science. CRISPR-based technologies are now poised to similarly revolutionize many facets of clinical medicine, and even promise to advance the long-term goal of directly editing genomic sequences of patients with inherited disease. In this review, we describe the biological and mechanistic basis for these remarkable immune systems, and how their engineered derivatives are revolutionizing basic and clinical research.

  17. All-Weather Solar Cells: A Rising Photovoltaic Revolution.

    Science.gov (United States)

    Tang, Qunwei

    2017-06-16

    Solar cells have been considered as one of the foremost solutions to energy and environmental problems because of clean, high efficiency, cost-effective, and inexhaustible features. The historical development and state-of-the-art solar cells mainly focus on elevating photoelectric conversion efficiency upon direct sunlight illumination. It is still a challenging problem to realize persistent high-efficiency power generation in rainy, foggy, haze, and dark-light conditions (night). The physical proof-of-concept for all-weather solar cells opens a door for an upcoming photovoltaic revolution. Our group has been exploring constructive routes to build all-weather solar cells so that these advanced photovoltaic technologies can be an indication for global solar industry in bringing down the cost of energy harvesting. How the all-weather solar cells are built without reducing photo performances and why such architectures can realize electricity outputs with no visible-light are discussed. Potential pathways and opportunities to enrich all-weather solar cell families are envisaged. The aspects discussed here may enable researchers to develop undiscovered abilities and to explore wide applications of advanced photovoltaics. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Science Teachers' Response to the Digital Education Revolution

    Science.gov (United States)

    Nielsen, Wendy; Miller, K. Alex; Hoban, Garry

    2015-08-01

    We report a case study of two highly qualified science teachers as they implemented laptop computers in their Years 9 and 10 science classes at the beginning of the `Digital Education Revolution,' Australia's national one-to-one laptop program initiated in 2009. When a large-scale investment is made in a significant educational change, it is important to consider teachers perspectives and responses to such change and we draw from sociocultural perspectives for our analysis. Through interviews and classroom observations, our interpretive analysis identified four key tensions and contradictions. These include the following: (1) barriers to innovative science teaching; (2) maintaining classroom and school connectivity; (3) teacher versus student expectations; and (4) changes to classroom management. Analysis leads to implications for the future of this and similar programs. The study shows that while these two teachers were committed to developing and delivering technology-rich science lessons, there were many factors that challenge how the implementation progressed. The findings from this study have implications for the continued engagement of teachers in this and other jurisdictions considering the introduction of one-to-one laptop programs.

  19. Ultramap v3 - a Revolution in Aerial Photogrammetry

    Science.gov (United States)

    Reitinger, B.; Sormann, M.; Zebedin, L.; Schachinger, B.; Hoefler, M.; Tomasi, R.; Lamperter, M.; Gruber, B.; Schiester, G.; Kobald, M.; Unger, M.; Klaus, A.; Bernoegger, S.; Karner, K.; Wiechert, A.; Ponticelli, M.; Gruber, M.

    2012-07-01

    In the last years, Microsoft has driven innovation in the aerial photogrammetry community. Besides the market leading camera technology, UltraMap has grown to an outstanding photogrammetric workflow system which enables users to effectively work with large digital aerial image blocks in a highly automated way. Best example is the project-based color balancing approach which automatically balances images to a homogeneous block. UltraMap V3 continues innovation, and offers a revolution in terms of ortho processing. A fully automated dense matching module strives for high precision digital surface models (DSMs) which are calculated either on CPUs or on GPUs using a distributed processing framework. By applying constrained filtering algorithms, a digital terrain model can be derived which in turn can be used for fully automated traditional ortho texturing. By having the knowledge about the underlying geometry, seamlines can be generated automatically by applying cost functions in order to minimize visual disturbing artifacts. By exploiting the generated DSM information, a DSMOrtho is created using the balanced input images. Again, seamlines are detected automatically resulting in an automatically balanced ortho mosaic. Interactive block-based radiometric adjustments lead to a high quality ortho product based on UltraCam imagery. UltraMap v3 is the first fully integrated and interactive solution for supporting UltraCam images at best in order to deliver DSM and ortho imagery.

  20. Mushroom refinement endeavor auspicate non green revolution in the offing

    Directory of Open Access Journals (Sweden)

    SHAUKET AHMED PALA

    2014-11-01

    Full Text Available Pala SA, Wani AH, Boda RH, Wani BA. 2014. Mushroom refinement endeavor auspicate non green revolution in the offing. Nusantara Bioscience 6: 173-185. Mushroom can serve as food, tonic, and as medicine thus make people healthier, fitter and happier. They have a cracking potential for generating great socioeconomic impact in human welfare at local, national and international level. With the help of allied mushroom farming we can easily tackle the problem of food for growing world population; reduce environmental pollution by bioconversion of huge organic wastes into mushrooms; recycle huge quantity of organic wastes to mushroom crops, biofertilizers, and biogas; restore damaged environment by mushroom mycelia through mycoforestry, mycoremediation, mycofiltration and mycopesticides in a zero emission fashion. They can be used to degrade radioactive industrial biocide wastes in an eco-friendly fashion. Since mushroom cultivation is an indoor agribusiness, it could have great economic impact by generating employment, income and functional food requirements for rural people especially in developing countries. How far mushroom cultivation can meet the functional food requirements; address the domestic food challenges, rising food prices and crisis vis a vis environmental sustainability will be thrust areas of this communication.

  1. Genetics, genomes and cloning the biotechnology revolution

    CERN Document Server

    CERN. Geneva

    1999-01-01

    As this century draws to a close, spectacular advances in the fields of genomics and genetics are opening up dramatic new horizons for medicine. For much of the 20th century, genetic research has focused on rare diseases caused by mutations in a particular gene. However, more recently it has been realised that common genetic variations (polymorphisms), interacting with the environment, can influence an individual's susceptibility to diseases widely represented in our populations (e.g. mental illness and asthma), redefining the term "genetic disease". Officially starting in 1990, the Human Genome Project was a $3-billion, 15-year program to find the estimated 80,000 human genes and determine the sequence of the 3 billion DNA building blocks that underlie all of human biology and its diversity. The resulting boom in genetic information and technologies, not only from humans, but from many other organisms, means that we now have new tools to understand and treat normal and disease states. This information is bei...

  2. Population, environment and development.

    Science.gov (United States)

    Karkal, M

    1994-06-01

    Western development models label subsistence economies, which do not participate in the market economy on a grand scale and do not consume commodities produced for and distributed through the market, to be poor. Yet, subsistence does not always indicate a low quality of life. The Western development process has destroyed wholesome and sustainable lifestyles. In India, the Green Revolution caused many small farmers to lose their land. In comparison to traditional economies, industrial economies have longer technological chains dependent on higher energy and resource inputs and exclude large numbers of people without power to buy goods. Further, they generate new and artificial needs, necessitating increased production of industrial goods and services. They erode resource bases for survival. This erosion is marginalizing people who were traditionally in nature's economy. Developed countries did not deliver 0.15% of their GNP to development projects in developing countries as promised. The US made population growth in these countries its cause. The UN and other multinational agencies during 1962-1972, at the US's request, began to support population and family planning programs in developing countries. These countries opposed the 1st draft at the 1974 Bucharest Population Conference, but by the conference in Mexico City, most supported the need for family planning. Yet, the US politicized this conference and had a greater say in the recommendations than did developing countries. Structural adjustments and external debt repayments required of developing countries in the 1980s set them back. In fact, the number of developing countries increased from 31 to 42. The UN recognizes the right to development, but social inequalities are barriers to this right. If environmental degradation continues, poverty will only increase. Women's groups are playing a great role in preparations for the International Conference on Population and Development in Cairo in September 1994.

  3. The 'Anglo' Revolution in New Mexico Part I.

    Science.gov (United States)

    Simpson, Thomas K.

    1978-01-01

    First in a three-part series of case studies tracing the impact of the "Anglo Revolution" on New Mexico, this article deals with copper mining in New Mexico, particularly the Santa Rita del Cobre copper mine. (NQ)

  4. Prelude to, and Nature of the Space Photometry Revolution

    Directory of Open Access Journals (Sweden)

    Gilliland Ronald L.

    2015-01-01

    Full Text Available It is now less than a decade since CoRoT initiated the space photometry revolution with breakthrough discoveries, and five years since Kepler started a series of similar advances. I’ll set the context for this revolution noting the status of asteroseismology and exoplanet discovery as it was 15–25 years ago in order to give perspective on why it is not mere hyperbole to claim CoRoT and Kepler fostered a revolution in our sciences. Primary events setting up the revolution will be recounted. I’ll continue with noting the major discoveries in hand, and how asteroseismology and exoplanet studies, and indeed our approach to doing science, have been forever changed thanks to these spectacular missions.

  5. The "Revolution in Military Logistics": Is It Enough

    Science.gov (United States)

    2006-06-16

    it concludes that based on the seven focus areas determined by the author for a Revolution in Military Logistics , the Army has achieved two and is on the path to achieving the other five, however, with no concrete timeline.

  6. Current Debates in the Study of the Industrial Revolution.

    Science.gov (United States)

    Beaudoin, Steven M.

    2000-01-01

    Provides an overview of the literature on the debates surrounding the industrial revolution using four categories: (1) definition and characteristics; (2) context and causation; (3) impacts and scope; and (4) industrialization as a worldwide phenomenon. (CMK)

  7. Illiteracy in Devon During the Industrial Revolution, 1754-1844

    Science.gov (United States)

    Stephens, W. B.

    1976-01-01

    Indicates the likelihood that the initial period of the Industrial Revolution was one of deteriorating educational standards in most areas, especially in those that were seats of displaced domestic textile industries. (Author)

  8. Goblins, Morlocks, and Weasels: Classic Fantasy and the Industrial Revolution.

    Science.gov (United States)

    Zanger, Jules

    1977-01-01

    Examines three fantasy classics written at the time of the Industrial Revolution to illustrate the effects of drastic social change on fantasy writing; suggests the possible impact of these fantasies on their readers. (GT)

  9. Much Ado about Something: Naturalistic Inquiry and the Paradigm Revolution.

    Science.gov (United States)

    Tierney, William J.

    1988-01-01

    Two recent books that confront the questions and assumptions of traditional and new paradigms for studying education are discussed: "Organizational Theory and Inquiry: The Paradigm Revolution" (Yvonna Lincoln, editor) and "Naturalistic Inquiry" (Y. Lincoln and Egon Guba). (MSE)

  10. Contribution of modern medical imaging technology to radiation health effects in exposed populations

    Energy Technology Data Exchange (ETDEWEB)

    Fabrikant, J.I,

    1980-11-01

    The introduction of technically-advanced imaging systems in medicine carries with it potential health hazards, particularly from ionizing and nonionizing radiation exposure of human populations. This paper will discuss what we know and what we do not know about the health effects of low-level radiation, how the risks of radiation-induced health effects may be estimated, the sources of the scientific data, the dose-response models used, the uncertainties which limit precision of estimation of excess health risks from low-level radiation, and what the implications might be for radiation protection in medicine and public health policy.

  11. The English Revolution and a Representative and Constitutional Government

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yue

    2014-01-01

    This article gives a brief introduction to the English Revolution and describes a detailed study of influence, as well as the explanation of a representative and constitutional government. The English Revolution which happened in Britain is a histori-cal event of great influence. It abolished the autarchic system of king and began to rule the society by law. We can conclude that it created good political conditions for Britain to become a kingdom of modern civilization.

  12. The Fastskin Revolution From Human Fish to Swimming Androids

    Directory of Open Access Journals (Sweden)

    Jennifer Craik

    2011-04-01

    Full Text Available The story of fastskin swimsuits reflects some of the challenges facing the impact of technology in postmodern culture. Introduced in 1999 and ratified for the Sydney 2000 Olympic Games, fastskin swimsuits were touted as revolutionising competitive swimming. Ten years later, they were banned by the world’s swimming regulatory body FINA (the Fédération Internationale de Natation, with the ban taking effect from January 2010 (Shipley 2009. The reason was the controversy caused by the large number of world records that were broken by competitors wearing polyurethane swimsuits, the next generation of the original fast skin suits. These suits were deemed to be providing an artificial advantage by increasing buoyancy and reducing drag. This had been an issue ever since they were introduced, yet FINA had approved the suits and, thereby, unleashed an unstoppable technological revolution of the sport of competitive swimming. Underlying this was the issue about its implications of the transformation of a sport based on the movement of the human body through water without the aid of artificial devices or apparatus. This article argues that the advent of the fastskin has not only transformed the art of swimming but has created a new image of the swimmer as a virtual android rather than a human fish. In turn, the image of the sport of swimming has been re-mapped as a technical artefact and sci-fi spectacle based on a radically transformed concept of the swimming body as a material object that has implications for the ideal of the fashionable body.

  13. Water Intelligence and the Cyber-Infrastructure Revolution

    Science.gov (United States)

    Cline, D. W.

    2015-12-01

    As an intrinsic factor in national security, the global economy, food and energy production, and human and ecological health, fresh water resources are increasingly being considered by an ever-widening array of stakeholders. The U.S. intelligence community has identified water as a key factor in the Nation's security risk profile. Water industries are growing rapidly, and seek to revolutionize the role of water in the global economy, making water an economic value rather than a limitation on operations. Recent increased focus on the complex interrelationships and interdependencies between water, food, and energy signal a renewed effort to move towards integrated water resource management. Throughout all of this, hydrologic extremes continue to wreak havoc on communities and regions around the world, in some cases threatening long-term economic stability. This increased attention on water coincides with the "second IT revolution" of cyber-infrastructure (CI). The CI concept is a convergence of technology, data, applications and human resources, all coalescing into a tightly integrated global grid of computing, information, networking and sensor resources, and ultimately serving as an engine of change for collaboration, education and scientific discovery and innovation. In the water arena, we have unprecedented opportunities to apply the CI concept to help address complex water challenges and shape the future world of water resources - on both science and socio-economic application fronts. Providing actionable local "water intelligence" nationally or globally is now becoming feasible through high-performance computing, data technologies, and advanced hydrologic modeling. Further development on all of these fronts appears likely and will help advance this much-needed capability. Lagging behind are water observation systems, especially in situ networks, which need significant innovation to keep pace with and help fuel rapid advancements in water intelligence.

  14. Application of Mobile Technology for Improving Expanded Program on Immunization Among Highland Minority and Stateless Populations in Northern Thailand Border

    Science.gov (United States)

    Apidechkul, Tawatchai; Jandee, Kasemsak; Khamsiriwatchara, Amnat; Lawpoolsri, Saranath; Sawang, Surasak; Sangvichean, Aumnuyphan; Wansatid, Peerawat; Krongrungroj, Sarinya

    2015-01-01

    Background Studies of undervaccinated children of minority/stateless populations have highlighted significant barriers at individual, community, and state levels. These include geography-related difficulties, poverty, and social norms/beliefs. Objective The objective of this study was to assess project outcomes regarding immunization coverage, as well as maternal attitudes and practices toward immunization. Methods The “StatelessVac” project was conducted in Thailand-Myanmar-Laos border areas using cell phone-based mechanisms to increase immunization coverage by incorporating phone-to-phone information sharing for both identification and prevention. With limitation of the study among vulnerable populations in low-resource settings, the pre/post assessments without comparison group were conducted. Immunization coverage was collected from routine monthly reports while behavior-change outcomes were from repeat surveys. Results This study revealed potential benefits of the initiative for case identification; immunization coverage showed an improved trend. Prevention strategies were successfully integrated into the routine health care workflows of immunization activities at point-of-care. A behavior-change-communication package contributes significantly in raising both concern and awareness in relation to child care. Conclusions The mobile technology has proven to be an effective mechanism in improving a children’s immunization program among these hard-to-reach populations. Part of the intervention has now been revised for use at health centers across the country. PMID:25589367

  15. Introduction to the history of science and technology

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Byeong Ju

    1998-08-15

    This book contains origin of technology and development of civilization, national philosophy and ancient science and technology, Middle Age society and accumulation of science and technology, the era of the Renaissance and science and technology, development of science revolution and experimental science, technology and Mechanistic nature view of the manufacture time, science and evolution theory of the time of enlightenment idea, science and technology of the Industrial Revolution time, Korea's science and technology, modern technique and scientific approach, science and technology of the twenty-first century, and the role of science and technology in modern society.

  16. A Revolute Joint With Linear Load-Displacement Response for Precision Deployable Structures

    Science.gov (United States)

    Lake, Mark S.; Warren, Peter A.; Peterson, Lee D.

    1996-01-01

    NASA Langley Research center is developing key structures and mechanisms technologies for micron-accuracy, in-space deployment of future space instruments. Achieving micron-accuracy deployment requires significant advancements in deployment mechanism design such as the revolute joint presented herein. The joint presented herein exhibits a load-cycling response that is essentially linear with less than two percent hysteresis, and the joint rotates with less than one in.-oz. of resistance. A prototype reflector metering truss incorporating the joint exhibits only a few microns of kinematic error under repeated deployment and impulse loading. No other mechanically deployable structure found in literature has been demonstrated to be this kinematically accurate.

  17. Dance Dance Revolution: Usapin ng Laro at Sayaw sa Panahon ng Globalisasyon

    Directory of Open Access Journals (Sweden)

    Jema M. Pamintuan

    2001-06-01

    Full Text Available The Dance Dance Revolution (DDR Machine is becoming a favorite game among the youth and even the not-so-young. While much has been written on the mechanics and popularity of the game, this essay aims to probe into the DDR phenomenon as a parallel tool and response to the changes brought about by technology and the age of globalization. The individual's relationship with the machine, with his audience, and with the larger society will be documented and juxtaposed with the activities of a global village. The cultural implications of the DDR will also be discussed, especially how the game itself revolutionized our traditional concept of game and dance.

  18. Online Community Interaction - Revolution or Revulsion?

    Directory of Open Access Journals (Sweden)

    Justin Thorne

    2008-02-01

    Full Text Available Marketing writers' assertion that online communities are the future for organisations may be misguided, although peer-to-peer networks are certainly the future for consumers. Brands have experienced 'consumer revulsion' at their poorly-planned attempts to enter online communities to interact with customers. The Internet has facilitated a revolution amongst consumers, providing a medium for online communities to thrive. Source credibility is paramount and Internet users are being selective with exactly whose message they are willing to accept, absorb and ultimately, allow to influence their buying decisions. The primary objective of this research is to undertake an exploratory investigation into the dynamics of online communities and how membership influences the buying decision for consumers of genre novels. Through the process of online focus groups and the completion of online questionnaires, data on the dynamics of online relationships between consumers and authors, the buying habits of consumers and the acceptance of online word-of-mouth (WOM were extracted and analysed. This research demonstrates that the dynamics of online communities are highly complex and in no way inferior or less fulfilling than real-life relationships and that the influence of online relationships on our buying decisions have no less impact than real-life encounters.

  19. Evolution and revolution as organizations grow. 1972.

    Science.gov (United States)

    Greiner, L E

    1998-01-01

    The influence of history on an organization is a powerful but often overlooked force. Managers, in their haste to build companies, frequently fail to ask such critical developmental questions as, Where has our organization been? Where is it now? and What do the answers to these questions mean for where it is going? Instead, when confronted with problems, managers fix their gaze outward on the environment and toward the future, as if more precise market projections will provide the organization with a new identity. In this HBR Classic, Larry Greiner identifies a series of developmental phases that companies tend to pass through as they grow. He distinguishes the phases by their dominant themes: creativity, direction, delegation, coordination, and collaboration. Each phase begins with a period of evolution, steady growth, and stability, and ends with a revolutionary period of organizational turmoil and change. The critical task for management in each revolutionary period is to find a new set of organizational practices that will become the basis for managing the next period of evolutionary growth. Those new practices eventually outlast their usefulness and lead to another period of revolution. Managers therefore experience the irony of seeing a major solution in one period become a major problem in a later period. Originally published in 1972, the article's argument and insights remain relevant to managers today. Accompanying the original article is a commentary by the author updating his earlier observations.

  20. [Pierre Bourdieu: sociology as a "symbolic revolution"].

    Science.gov (United States)

    Suaud, Charles

    2014-03-01

    The article combines two objectives: understand the genesis and development of the sociology of Bourdieu in connection with his social and intellectual positioning. The sociology of Bourdieu is a theory of Action which reconciles the double requirement of objectification and taking account of the practical logic bound by social agents. From the character both objective and subjective of social space, he analyzes how different institutions (firstly School) are doing that mental structures match the objective structures of society. By making acceptable reality and registering it in the body, these instances contribute to reproduce social divisions and participate in the work of domination. Gradually, Bourdieu develops a general theory about Power, which leads to a sociology of State. But he refuses any sociological fatalism. Because he perceived homologies between the sociologist and the artist facing the social order, each in their own way, he devoted two researches to Flaubert and Manet, seized in the same enterprise of aesthetic subversion he described as a 'symbolic revolution'. In many aspects, the sociology of Bourdieu opens ways of looking for an objectification of caregivers and their practices.

  1. Kuhn's "The structure of scientific revolutions" revisited

    CERN Document Server

    Arabatzis, Theodore

    2012-01-01

    The year 2012 marks the 50th anniversary of the publication of Thomas S. Kuhn's The Structure of Scientific Revolutions. Up until recently, the book's philosophical reception has been shaped, for the most part, by the debates and the climate in philosophy of science in the 1960s and 1970s; this new collection of essays takes a renewed look at this work. This volume concentrates on particular issues addressed or raised in light of recent scholarship and without the pressure of the immediate concerns scholars had at the time of the Structure's publication. There has been extensive research on all of the major issues concerning the development of science which are discussed in Structure, work in which the scholars contributing to this volume have all been actively involved. In recent years they have pursued novel research on a number of topics relevant to Structure's concerns, such as the nature and function of concepts, the complexity of logical positivism and its legacy, the relation of history to philosophy o...

  2. The Iranian Revolution: Revalidating Crane Brinton’s Model of Revolutions for the Operational and Strategic Planner

    Science.gov (United States)

    1990-04-26

    shock the American public, warns historian Daniel Boorstin in a February 1 1990 article about the Eastern Bloc revolts. Boorstin’s analysis is based...Free Press 1971, p. 135.) 51 Endnotes 1. Daniel J. Boorstin , "A Timetable for Revolution Watching," U.S. News and World Report, (5 Feb 1990), p. 47. 2...New Haven: Yale University Press, 1988. Boorstin , Daniel J. "A Timccable for Revolution- Watching," U.S. News and World Report, 5 February 1990

  3. Salud bucal de la población: Policlínicos "Plaza de la Revolución" y "Héroes del Moncada", 1999-2001 Oral health of the population seen at "Plaza de la Revolution" and "Héroes del Moncada" polyclinics from 1999 to 2001

    Directory of Open Access Journals (Sweden)

    Natividad M Alfonso Betancourt

    2004-04-01

    protésico, el grupo más afectado es el de 35-59 años, mostrando diferencias significativas entre los grupos de edad, al igual que las en enfermedades bucales, que las necesidades de tratamiento se incrementan con la edad.With the purpose of evaluating the oral health status of the population cared for by the Dental School, a cross-sectional descriptive study was made on 3 938 inhabitants from the physician´s offices No. 1,4, 6, 8 and 9 in "Plaza de la Revolution" polyclinics and the physician´s offices No 27-1, 31-3., 41-2 and 103-3 in "Heroes del Moncada" polyclinics. These physician´s offices were selected by a conglomerate sampling and a random stratified sample was taken from each office. The stratification variable was the age of the studied persons. The selection of each stratum was based on a fixed index proportional to the size of each age group, therefore the final sample was the following: 0-4 years age group =278; 5-11 age group =311; 12-14 =215; 15-34 ? 1 089; 35-59 _ 1 209 and 60 years and over group = 836 inhabitants. Skin and mucose alterations were not oral health problems. ATM condition was good; these disorders were not significant in the studied population, although there are significant differences among the age groups. As to dental caries, CEO was low in primary dentition whereas COP is high in permanent dentition, all depending on the number of obturations and lost teeth. The behavior of malocclusion is favorable, with predominance of slight types. Periodontal disease prevails in 35-59 y age group, with significant differences among the groups. All the studied problems increase with the age. Regarding assistance requirements, primary care was predominant from the orthodontic viewpoint whereas secondary care requirements were higher in the management of periodontal diseases. The most affected group was the 35-59 years in prosthetic treatment, but differences were significant among the age groups. On the other hand, requirements for treatment

  4. In Vivo Corneal Biomechanical Properties with Corneal Visualization Scheimpflug Technology in Chinese Population

    Directory of Open Access Journals (Sweden)

    Ying Wu

    2016-01-01

    Full Text Available Purpose. To determine the repeatability of recalculated corneal visualization Scheimpflug technology (CorVis ST parameters and to study the variation of biomechanical properties and their association with demographic and ocular characteristics. Methods. A total of 783 healthy subjects were included in this study. Comprehensive ophthalmological examinations were conducted. The repeatability of the recalculated biomechanical parameters with 90 subjects was assessed by the coefficient of variation (CV and intraclass correlation coefficient (ICC. Univariate and multivariate linear regression models were used to identify demographic and ocular factors. Results. The repeatability of the central corneal thickness (CCT, deformation amplitude (DA, and first/second applanation time (A1/A2-time exhibited excellent repeatability (CV% ≤ 3.312% and ICC ≥ 0.929 for all measurements. The velocity in/out (Vin/out, highest concavity- (HC- radius, peak distance (PD, and DA showed a normal distribution. Univariate linear regression showed a statistically significant correlation between Vin, Vout, DA, PD, and HC-radius and IOP, CCT, and corneal volume, respectively. Multivariate analysis showed that IOP and CCT were negatively correlated with Vin, DA, and PD, while there was a positive correlation between Vout and HC-radius. Conclusion. The ICCs of the recalculated parameters, CCT, DA, A1-time, and A2-time, exhibited excellent repeatability. IOP, CCT, and corneal volume significantly influenced the biomechanical properties of the eye.

  5. Using Interactive Technology to Disseminate Research Findings to a Diverse Population

    Directory of Open Access Journals (Sweden)

    Denise Stockley

    2009-09-01

    Full Text Available This paper demonstrates how case stories can be used to disseminate the findings of several case studies on negotiating accommodations in the workplace. It highlights the power of interactive technology and of the partnership between the researchers and the Canadian Council for Rehabilitation and Work (CCRW. The paper describes the process of designing an interactive web-based case story for the purpose of disseminating research findings. The interactive case story is an extension of both the case study and the narrative case story. As part of a larger research project, it is our goal to use interactive case stories to investigate the impact of essential skills training on workers with disabilities who negotiate with employers for workplace accommodations. Résumé Le présent article montre comment les histoires de cas peuvent être utilisées pour diffuser les conclusions de plusieurs études de cas sur la négociation entourant l’aménagement du milieu de travail. Il met en évidence le pouvoir de la technologie interactive et du partenariat entre les chercheurs et le Conseil canadien de la réadaptation et du travail (CCRT. L’article décrit le processus de conception d’une histoire de cas interactive en ligne visant à diffuser des résultats de recherche. L’histoire de cas interactive est un prolongement à la fois de l’étude de cas et du récit de l’histoire de cas. Dans le cadre d’un plus vaste projet de recherche, notre but est d’utiliser des histoires de cas interactives pour étudier l’impact de la formation sur les compétences essentielles chez les travailleurs handicapés qui négocient avec leur employeur pour l’aménagement de leur milieu de travail.

  6. Tunisia’s Revolution and Youth Unemployment

    Directory of Open Access Journals (Sweden)

    Mohamed Siala

    2013-11-01

    Full Text Available Youth joblessness was one of the main triggers of Tunisia’s January Revolution. Unemployment rate in Tunisia has increased from 13 percent in 2010 to 18.3 percent in 2011 (NIS, 2011. Young people and women are more affected by this increase in unemployment .Thus, the purpose of this study is to examine the effects of various individual and job-related characteristics on the probabilities of unemployment of females and males aged 15–29 and to explore policy actions to create jobs in Tunisia. These issues are addressed using data from a 2010 survey of the National Institute of Statistics that provided information on the employment status of youth aged 15–29. The main estimated results show first that individual’s age, gender, marital status, level of education, sector of economic activity, type of employment and region of residence are significantly related to the unemployment. The results indicate that, for young workers, unemployment incidence increases with the level of education. Education has a greater impact on the unemployment of females than on that of males. Second, there is a negative and significant effect of the agricultural, educational and health sectors on the probability of transition into unemployment for women and men in which case the estimated impact is greater for men. Third, coastal area and public employment are associated with lower probability of transition into unemployment. Finally, Tunisian policymakers are aware of the fact that the elected National Constituent Assembly and the transitional government have a set of challenging tasks to accomplish in order to lower the rate of youth unemployment. For instance, generating funds for business development and infrastructure in non-coastal regions, and collaborating with the private sector to promote investment– whether foreign or domestic – and employment for educated young people.

  7. David Barker: the revolution that anticipates existence

    Directory of Open Access Journals (Sweden)

    Italo Farnetani

    2014-01-01

    Full Text Available David Barker is the man who “anticipated" the existence of babies by focusing attention on the importance of the fetus and what takes place during intrauterine life. Barker was one of the physicians who in the last decades brought about the greatest changes in medicine, changes so important as to represent a veritable revolution in medical thought. According to Barker's studies, the embryo obviously has a genetic complement coming from the mother and father, but from the very first stages of development it begins to undergo the influence of the outside environment, just as occurs for adults whose biological, psychological and pathological aspects are influenced by the environment to a not well-established percentage between genetic complement and epigenetics. Much of our future lives as adults is decided in our mothers' wombs. If Barker's discovery was revolutionary from the cultural standpoint, it was even more so from the strictly medical one. Barker's research method was rigid from the methodological standpoint, but innovative and speculative in its working hypotheses, with a humanistic slant. Barker's idea has another practical corollary: it is evident that the role of obstetricians, perinatologists and neonatologists is more and more relevant in medicine and future prevention. Unquestionably, besides the enormous merits of his clinical research, among the benefits that Barker has contributed there is that of having helped us to see things from new points of view. Not only is the neonate (and even more so the fetus not an adult of reduced proportions, but perhaps the neonate is the "father" of the adult person.

  8. Are we there yet? Exploring the impact of translating cognitive tests for dementia using mobile technology in an ageing population

    Directory of Open Access Journals (Sweden)

    Kai eRuggeri

    2016-03-01

    Full Text Available This study examines implications of the expanded use of mobile platforms in testing cognitive function, and generates evidence on the impact utilizing mobile platforms for dementia screen. The Saint Louis University Mental State examination (SLUMS was ported onto a computerized mobile application named the Cambridge University Pen to Digital Equivalence assessment (CUPDE. CUPDE was piloted and compared to the traditional pen and paper version, with a common comparator test for both groups. Sixty healthy participants (aged 50 to 79 completed both measurements. Differences were tested between overall outcomes, individual items, and relationship with the comparator. Significant differences in the overall scores between the two testing versions as well as within individual items were observed. Even when groups were matched by cognitive function and age, scores on SLUMS original version (M = 19.75, SD = 3 were significantly higher than those on CUPDE (M = 15.88, SD = 3.5, t (15 = 3.02, p < .01. Mobile platforms require the development of new normative standards, even when items can be directly translated. Furthermore, these must fit ageing populations with significant variance in familiarity with mobile technology. Greater understanding of the interplay and related mechanisms between auditory and visual systems, which are not well understood yet in the context of mobile technologies, is mandatory.

  9. Are We There Yet? Exploring the Impact of Translating Cognitive Tests for Dementia Using Mobile Technology in an Aging Population.

    Science.gov (United States)

    Ruggeri, Kai; Maguire, Áine; Andrews, Jack L; Martin, Eric; Menon, Shantanu

    2016-01-01

    This study examines implications of the expanded use of mobile platforms in testing cognitive function, and generates evidence on the impact utilizing mobile platforms for dementia screen. The Saint Louis University Mental State examination (SLUMS) was ported onto a computerized mobile application named the Cambridge University Pen to Digital Equivalence assessment (CUPDE). CUPDE was piloted and compared to the traditional pen and paper version, with a common comparator test for both groups. Sixty healthy participants (aged 50-79) completed both measurements. Differences were tested between overall outcomes, individual items, and relationship with the comparator. Significant differences in the overall scores between the two testing versions as well as within individual items were observed. Even when groups were matched by cognitive function and age, scores on SLUMS original version (M = 19.75, SD = 3) were significantly higher than those on CUPDE (M = 15.88, SD = 3.5), t (15) = 3.02, p Mobile platforms require the development of new normative standards, even when items can be directly translated. Furthermore, these must fit aging populations with significant variance in familiarity with mobile technology. Greater understanding of the interplay and related mechanisms between auditory and visual systems, which are not well understood yet in the context of mobile technologies, is mandatory.

  10. Wearable accelerometry-based technology capable of assessing functional activities in neurological populations in community settings: a systematic review.

    Science.gov (United States)

    Steins, Dax; Dawes, Helen; Esser, Patrick; Collett, Johnny

    2014-03-13

    Integrating rehabilitation services through wearable systems has the potential to accurately assess the type, intensity, duration, and quality of movement necessary for procuring key outcome measures. This review aims to explore wearable accelerometry-based technology (ABT) capable of assessing mobility-related functional activities intended for rehabilitation purposes in community settings for neurological populations. In this review, we focus on the accuracy of ABT-based methods, types of outcome measures, and the implementation of ABT in non-clinical settings for rehabilitation purposes. Cochrane, PubMed, Web of Knowledge, EMBASE, and IEEE Xplore. The search strategy covered three main areas, namely wearable technology, rehabilitation, and setting. Potentially relevant studies were categorized as systems either evaluating methods or outcome parameters. Methodological qualities of studies were assessed by two customized checklists, depending on their categorization and rated independently by three blinded reviewers. Twelve studies involving ABT met the eligibility criteria, of which three studies were identified as having implemented ABT for rehabilitation purposes in non-clinical settings. From the twelve studies, seven studies achieved high methodological quality scores. These studies were not only capable of assessing the type, quantity, and quality measures of functional activities, but could also distinguish healthy from non-healthy subjects and/or address disease severity levels. While many studies support ABT's potential for telerehabilitation, few actually utilized it to assess mobility-related functional activities outside laboratory settings. To generate more appropriate outcome measures, there is a clear need to translate research findings and novel methods into practice.

  11. The audio-visual revolution: do we really need it?

    Science.gov (United States)

    Townsend, I

    1979-03-01

    In the United Kingdom, The audio-visual revolution has steadily gained converts in the nursing profession. Nurse tutor courses now contain information on the techniques of educational technology and schools of nursing increasingly own (or wish to own) many of the sophisticated electronic aids to teaching that abound. This is taking place at a time of hitherto inexperienced crisis and change. Funds have been or are being made available to buy audio-visual equipment. But its purchase and use relies on satisfying personal whim, prejudice or educational fashion, not on considerations of educational efficiency. In the rush of enthusiasm, the overwhelmed teacher (everywhere; the phenomenon is not confined to nursing) forgets to ask the searching, critical questions: 'Why should we use this aid?','How effective is it?','And, at what?'. Influential writers in this profession have repeatedly called for a more responsible attitude towards published research work of other fields. In an attempt to discover what is known about the answers to this group of questions, an eclectic look at media research is taken and the widespread dissatisfaction existing amongst international educational technologists is noted. The paper isolates out of the literature several causative factors responsible for the present state of affairs. Findings from the field of educational television are cited as representative of an aid which has had a considerable amount of time and research directed at it. The concluding part of the paper shows the decisions to be taken in using or not using educational media as being more complicated than might at first appear.

  12. Essential shift: Scientific revolution in the 20th century

    Science.gov (United States)

    Ismay, David K.

    1993-05-01

    With the publishing of Sir Isaac Newton's Principia Mathematica in 1687, a scientific paradigm was established that clearly dominated society for two and half centuries. Many historians of science have identified the Copenhagen interpretation of the quantum theory, formulated c.1927, as having completed a scientific revolution that ended the reign of classical Newtonian science. A rival claim to contemporary scientific revolution, however, has been put forward by Ilya Prigogine and the Brussels school of thermodynamics based on Prigogine's work in non-equilibrium thermodynamics. Using the historical consensus model of scientific revolution first articulated by Thomas S. Kuhn in 1962, this analysis examines the extent to which the Copenhagen interpretation of the quantum theory and the work of IIya Prigogine complete the conceptual, scientific paradigm-shift necessary for a scientific revolution. The resulting historical evidence shows that the Copenhagen interpretation did not complete a paradigm-shift; instead, it was a self-revelation by the scientific community which revealed the essence and fundamental limitations of Newtonian science. Evidence further indicates that the valid claim to scientific revolution in the 20th century lies with the contemporary work of Prigogine and the Brussels school. By abandoning the deterministic, mechanical world-view of the Newtonian paradigm and accepting a new reality of process and irreversible time, Prigogine and his associates have established the foundations for a revolutionary new scientific paradigm.

  13. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  14. Information technology made simple

    CERN Document Server

    Carter, Roger

    1991-01-01

    Information Technology: Made Simple covers the full range of information technology topics, including more traditional subjects such as programming languages, data processing, and systems analysis. The book discusses information revolution, including topics about microchips, information processing operations, analog and digital systems, information processing system, and systems analysis. The text also describes computers, computer hardware, microprocessors, and microcomputers. The peripheral devices connected to the central processing unit; the main types of system software; application soft

  15. Kuhn's Structure of Scientific Revolutions between sociology and epistemology.

    Science.gov (United States)

    Kvasz, Ladislav

    2014-06-01

    The aim of the paper is to clarify Kuhn's theory of scientific revolutions. We propose to discriminate between a scientific revolution, which is a sociological event of a change of attitude of the scientific community with respect to a particular theory, and an epistemic rupture, which is a linguistic fact consisting of a discontinuity in the linguistic framework in which this theory is formulated. We propose a classification of epistemic ruptures into four types. In the paper, each of these types of epistemic ruptures is illustrated by examples from physics. The classification of epistemic ruptures can be used as a basis for a classification of scientific revolutions and thus for a refinement of our view of the progress of science.

  16. Research on Xinhai Revolution and Social Change of Shandong Province: for the 100th Anniversary of Xinhai Revolution%Research on Xinhai Revolution and Social Change of Shandong Province: for the 100th Anniversary of Xinhai Revolution

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Xinhai Revolution, breaking out in the year of 1911, overthrew the tyranny of Qing Dynasty, set up Republic of China and meanwhile it enhanced the consciousness of democracy and the concept of republic and democratic. Since then China has transit preliminarily from traditional society to modern one, which was led to a modern-society-developing orbit and was proved to be a great era-significant national democratic revolution. Xinhai Revolution strengthened the social change of China and greatly influenced politics, economy, culture, education, media, regional cities, civil life and social space in Shandong to pave for modernization. Although met with many difficulties, the society in Shandong was filled with many turning points and headed for the way of developing Shandong during the period of Republic of China.

  17. Speculations on a Marxist theory of the Virtual Revolution

    Directory of Open Access Journals (Sweden)

    Bob Hodge

    2005-01-01

    Full Text Available In contemporary discourses of business, it is often claimed that the post-Fordist global economy is revolutionary, radically transforming forms of social organisation and consciousness, and "virtuality" has come to signify the driver of this revolution. But how new is this development? Is it useful to call it a "revolution", using the term in the sense it had for Marx? Are there traces of a Marxist theory of virtuality, and how relevant is it today? We draw on chaos theory to identify important but shifting meanings for "virtuality" and "revolution" in Marx, to create a new terrain on which to better explore issues facing "digital labour" in the new environment.

  18. Auf den Schultern von Riesen und Zwergen Einsteins unvollendete Revolution

    CERN Document Server

    Renn, Jürgen

    2006-01-01

    Dies ist die Geschichte von Einsteins unvollendeter Revolution, einer tiefgreifenden Veränderung unserer Begriffe von Raum, Zeit, Materie und Strahlung. Diese Revolution begann in Einsteins Wunderjahr 1905, wurde durch seine allgemeine Relativitätstheorie aus dem Jahre 1915 fortgesetzt und wirkt in den heutigen Versuchen der Wissenschaft, die Entstehung und das Schicksal des Universums zu verstehen, weiter. Vor dem Hintergrund einer historischen Theorie des wissenschaftlichen Fortschritts wird Einsteins bis heute nicht abgeschlossene Revolution als das Ergebnis einer langfristigen Entwicklung des Wissens verständlich. Anhand der spannenden Geschichte von Einsteins Entdeckungen wird nachvollziehbar, warum große Denker wie Einstein weiter gesehen haben als ihre Vorgänger. Sie standen nicht nur auf den Schultern von Riesen, also den wissenschaftlichen Leistungen einzelner großer Vorgänger wie Newton, sondern auch auf den Schultern von "Zwergen", dem wissenschaftlichen Wissen, dem technischen Wissen, und d...

  19. E-health beyond technology: analyzing the paradigm shift that lies beneath.

    Science.gov (United States)

    Moerenhout, Tania; Devisch, Ignaas; Cornelis, Gustaaf C

    2017-05-27

    Information and computer technology has come to play an increasingly important role in medicine, to the extent that e-health has been described as a disruptive innovation or revolution in healthcare. The attention is very much focused on the technology itself, and advances that have been made in genetics and biology. This leads to the question: What is changing in medicine today concerning e-health? To what degree could these changes be characterized as a 'revolution'? We will apply the work of Thomas Kuhn, Larry Laudan, Michel Foucault and other philosophers-which offers an alternative understanding of progress and revolution in medicine to the classic discovery-oriented approach-to our analysis. Nowadays, the long-standing curative or reactive paradigm in medicine is facing a crisis due to an aging population, a significant increase in chronic diseases and the development of more expensive diagnostic tools and therapies. This promotes the evolution towards a new paradigm with an emphasis on preventive medicine. E-health constitutes an essential part of this new paradigm that seeks to solve the challenges presented by an aging population, skyrocketing costs and so forth. Our approach changes the focus from the technology itself toward the underlying paradigm shift in medicine. We will discuss the relevance of this approach by applying it to the surge in digital self-tracking through health apps and wearables: the recognition of the underlying paradigm shift leads to a more comprehensive understanding of self-tracking than a solely discovery-oriented or technology-focused view can provide.

  20. Humanlike Robots - The Upcoming Revolution in Robotics

    Science.gov (United States)

    Bar-Cohen, Yoseph

    2009-01-01

    Humans have always sought to imitate the human appearance, functions and intelligence. Human-like robots, which for many years have been a science fiction, are increasingly becoming an engineering reality resulting from the many advances in biologically inspired technologies. These biomimetic technologies include artificial intelligence, artificial vision and hearing as well as artificial muscles, also known as electroactive polymers (EAP). Robots, such as the vacuum cleaner Rumba and the robotic lawnmower, that don't have human shape, are already finding growing use in homes worldwide. As opposed to other human-made machines and devices, this technology raises also various questions and concerns and they need to be addressed as the technology advances. These include the need to prevent accidents, deliberate harm, or their use in crime. In this paper the state-of-the-art of the ultimate goal of biomimetics, the development of humanlike robots, the potentials and the challenges are reviewed.

  1. Humanlike robots: the upcoming revolution in robotics

    Science.gov (United States)

    Bar-Cohen, Yoseph

    2009-08-01

    Humans have always sought to imitate the human appearance, functions and intelligence. Human-like robots, which for many years have been a science fiction, are increasingly becoming an engineering reality resulting from the many advances in biologically inspired technologies. These biomimetic technologies include artificial intelligence, artificial vision and hearing as well as artificial muscles, also known as electroactive polymers (EAP). Robots, such as the vacuum cleaner Rumba and the robotic lawnmower, that don't have human shape, are already finding growing use in homes worldwide. As opposed to other human-made machines and devices, this technology raises also various questions and concerns and they need to be addressed as the technology advances. These include the need to prevent accidents, deliberate harm, or their use in crime. In this paper the state-of-the-art of the ultimate goal of biomimetics, the development of humanlike robots, the potentials and the challenges are reviewed.

  2. The adaptive optics revolution a history

    CERN Document Server

    Duffner, Robert

    2009-01-01

    Duffner has compiled the history of the most revolutionary breakthrough in astronomy since Galileo pointed his telescope skyward--the technology that will greatly expand our understanding of the universe.

  3. Humanlike Robots - The Upcoming Revolution in Robotics

    Science.gov (United States)

    Bar-Cohen, Yoseph

    2009-01-01

    Humans have always sought to imitate the human appearance, functions and intelligence. Human-like robots, which for many years have been a science fiction, are increasingly becoming an engineering reality resulting from the many advances in biologically inspired technologies. These biomimetic technologies include artificial intelligence, artificial vision and hearing as well as artificial muscles, also known as electroactive polymers (EAP). Robots, such as the vacuum cleaner Rumba and the robotic lawnmower, that don't have human shape, are already finding growing use in homes worldwide. As opposed to other human-made machines and devices, this technology raises also various questions and concerns and they need to be addressed as the technology advances. These include the need to prevent accidents, deliberate harm, or their use in crime. In this paper the state-of-the-art of the ultimate goal of biomimetics, the development of humanlike robots, the potentials and the challenges are reviewed.

  4. Manufacturing in the Eye of the Storm:Shen Hong and the Nine Great Installations Project During China's Cultural Revolution.

    Science.gov (United States)

    Sun, Lie; Hu, Danian

    2017-09-01

    The construction of nine high-end technical installations (hereafter Project NGI, for Nine Great Installations or ) in the 1960s and 1970s was an indispensable part of the development of China's defense and heavy industries. The project put more than 1400 machines into operation or trial operation during the Culture Revolution (1966-1976), and they served essential technical functions in sectors such as aviation, aerospace, machinery, metallurgy, and electronics, and directly advancing the development of these fields. It took more than a decade for Project NGI to go from planning to completion-a surprisingly uninterrupted and steady development while China fell into unprecedented turmoil. One important reason for Project NGI's success was the vital leadership of Shen Hong (, 1906-1998), the technical director of the project and a high-ranking official. Supported by state leaders such as Zhou Enlai and Nie Rongzhen, Shen and his colleagues adopted a suitable roadmap for technological development, coordinated the best-performing manufacturing forces in the country, and successfully manufactured the NGI machines. Project NGI is significant for the history of Chinese science, technology, and medicine during the Cultural Revolution not because it was technologically original, but because it represents an extraordinary case, in which the project's technological development seemed to be largely exempted from the interference of the turbulent Cultural Revolution. The project's national defense orientation, its pragmatism, and the contemporary dogma of self-reliance (), in addition to Shen Hong's political maneuvering, all contributed to the creation of a relatively calm and favorable environment around Project NGI. Despite the widespread turmoil in the country, Shen managed to assemble a stable and continuously productive team, which executed experiments, absorbed previously introduced Soviet technologies, stayed informed about advanced European and American technologies

  5. Use of Information and Communication Technologies Among Older People With and Without Frailty: A Population-Based Survey

    Science.gov (United States)

    Kangas, Maarit; Immonen, Milla; Similä, Heidi; Enwald, Heidi; Korpelainen, Raija; Jämsä, Timo

    2017-01-01

    Background Use of information and communication technologies (ICT) among seniors is increasing; however, studies on the use of ICT by seniors at the highest risk of health impairment are lacking. Frail and prefrail seniors are a group that would likely benefit from preventive nutrition and exercise interventions, both of which can take advantage of ICT. Objective The objective of the study was to quantify the differences in ICT use, attitudes, and reasons for nonuse among physically frail, prefrail, and nonfrail home-dwelling seniors. Methods This was a population-based questionnaire study on people aged 65-98 years living in Northern Finland. A total of 794 eligible individuals responded out of a contacted random sample of 1500. Results In this study, 29.8% (237/794) of the respondents were classified as frail or prefrail. The ICT use of frail persons was lower than that of the nonfrail ones. In multivariable logistic regression analysis, age and education level were associated with both the use of Internet and advanced mobile ICT such as smartphones or tablets. Controlling for age and education, frailty or prefrailty was independently related to the nonuse of advanced mobile ICT (odds ratio, OR=0.61, P=.01), and frailty with use of the Internet (OR=0.45, P=.03). The frail or prefrail ICT nonusers also held the most negative opinions on the usefulness or usability of mobile ICT. When opinion variables were included in the model, frailty status remained a significant predictor of ICT use. Conclusions Physical frailty status is associated with older peoples’ ICT use independent of age, education, and opinions on ICT use. This should be taken into consideration when designing preventive and assistive technologies and interventions for older people at risk of health impairment. PMID:28196791

  6. Analysis of the Rotopod: An all revolute parallel manipulator

    Energy Technology Data Exchange (ETDEWEB)

    Schmitt, D.J.; Benavides, G.L.; Bieg, L.F.; Kozlowski, D.M.

    1998-05-16

    This paper introduces a new configuration of parallel manipulator call the Rotopod which is constructed from all revolute type joints. The Rotopod consists of two platforms connected by six legs and exhibits six Cartesian degrees of freedom. The Rotopod is initially compared with other all revolute joint parallel manipulators to show its similarities and differences. The inverse kinematics for this mechanism are developed and used to analyze the accessible workspace of the mechanism. Optimization is performed to determine the Rotopod design configurations which maximum the accessible workspace based on desirable functional constraints.

  7. Mobilizing private finance to drive an energy industrial revolution

    Energy Technology Data Exchange (ETDEWEB)

    Mathews, John A. [Eni Chair in Competitive Dynamics and Global Strategy, LUISS Guido Carli University, Viale Romania, 32, 00197 Roma (Italy); Kidney, Sean [ClimateRisk Ltd, London (United Kingdom); Mallon, Karl; Hughes, Mark [ClimateRisk Ltd, Sydney (Australia)

    2010-07-15

    While uptake of renewable energies as a solution to climate change is widely discussed, the issue of public vs. private financing is not yet adequately explored. The debates over the Kyoto Protocol and its successor, culminating in the COP15 Climate Change Conference in Copenhagen in December 2009, maintained a strong preference for public over private financing. Yet it is also clear to most observers that the energy revolution will never happen without the involvement of private finance to drive private investment. In this Viewpoint, we discuss the ways in which private financing could be mobilized to drive the energy industrial revolution that is needed if climate change mitigation is to succeed. (author)

  8. At the dawn of a new revolution in life sciences

    Institute of Scientific and Technical Information of China (English)

    Frantiek; Baluka; Guenther; Witzany

    2013-01-01

    In a recently published article Sydney Brenner argued that the most relevant scientific revolution in biology at his time was the breakthrough of the role of "information" in biology.The fundamental concept that integrates this new biological "information" with matter and energy is the universal Turing machine and von Neumann’s self-reproducing machines.In this article we demonstrate that in contrast to Turing/von Neumann machines living cells can really reproduce themselves.Additionally current knowledge on the roles of noncoding RNAs indicates a radical violation of the central dogma of molecular biology and opens the way to a new revolution in life sciences.

  9. The transpotation revolution: On track for a better future

    Energy Technology Data Exchange (ETDEWEB)

    Pearce, J.; Krause, C.; Cabage, B.

    1995-12-31

    Patricia Hu and Jennifer Young, both of ORNL`s Center for Transportation Analysis, paint a foreboding picture of life on America`s crowded highways. Their work shows that rush hour has become nearly an all-day affair, stretching from dawn until dusk, with only a brief midmorning lull. Their report, based on a U.S. Department of Transportation survey of more than 21,000 households across the country, suggests a number of reasons for this trend. More drivers are driving more cars more often than ever before. More women are working outside the home, and more women are getting drivers` licenses. Teenagers are driving more too - nearly twice as much as they did in the 1960`s. Even retirement-aged folks are getting in on the act, driving 40% more than they did 25 years ago. And society itself is changing: Referring to urban sprawl, Hu says, `You can`t really compare driving habits people has 30 years ago with the way we drive today. Thirty years ago, people could walk to the store, to school, even to work. Most of us can`t do that anymore.` Carmakers and policymakers have been taking these trends into account for some time. So have scientists, who see technology as the source of solutions to the issues the travel boom has brought about - issues such as increases in traffic congestion, energy consumption, and emissions of pollutants that may threaten personal health and the global climate`s stability. To help solve these problems and help keep the revolution rolling without derailing the economies it has bolstered, ORNL has joined forces with other laboratories, corporations, and universities. In fact, transportation research in Oak Ridge is a $100-million-a-year business, bringing together world-class scientists with specialities from advanced materials to communications technologies to supercomputing. The goal is to keep people in the driver`s seat of a transportation system that will carry us, as well as our children and grandchildren, through the next century.

  10. The two great revolutions in the Caribbean, Haiti and Cuba: examples or lessons?

    Directory of Open Access Journals (Sweden)

    Emilio PANTOJAS GARCÍA

    2014-03-01

    Full Text Available Why did the two great revolutions of the Caribbean, Haiti and Cuba, were condemned to ostracism by its contemporaries and are presented as bad examples rather than exemplary events? These and other related questions are answered examining three arguments: revolution as a critical transition event, economic sustainability as a central challenge for revolutions, and revolution versus the ontology of the Caribbean as a subordinate region.

  11. 意识形态与美国革命的历史叙事%Ideology and Historical Narrations of the American Revolution

    Institute of Scientific and Technical Information of China (English)

    李剑鸣

    2011-01-01

    Revolutions in modem world history were also events with ideological significances, and the writing of the history of those revolutions usually displayed some complicated connections with ideologies. There is an obvious transition from "Whiggish paradigm" to "new historiography of the American Revolution" in the historical narration of the American Revolution in the United States. In this process, the Revolution has been transformed from a political revolution led by "the Founding Fathers" into overall revolutions with the ordinary people and marginalized groups as leading roles. In this transformation, ideologies like populism, multicuhuralism, and feminism subtly interacted with historical writing of the Revolution. This reconstructed history of the American Revolution, which is imbued with ideological tints, has moved from the academic periphery to the center, and put new energies into various radicalisms in current America. But however, it is only one of the contested versions of the historical narration of the American Revolution.%世界近现代史上的革命往往也是一种意识形态事件,而革命史写作与意识形态之间有着复杂的关联。美国史学界关于美国革命的历史叙事,经历了从“辉格主义范式”向“新美国革命史学”的转变,这场革命也从“建国之父”领导的政治革命,被改写成了一场由普通民众和边缘群体扮演主角的全面变革。在这一转变中,平民主义、多元文化主义和女性主义等思潮与革命史写作之间发生了微妙的互动。这种经过重构的美国革命史带有浓厚的意识形态色彩,已经从学术的边缘走向了中心,并为当前美国社会各种激进的意识形态提供了新的能量。但它仍只是美国革命史的众多相互竞争的版本中的一个。

  12. Exploiting the information revolution: call for independent evaluation of the latest English national experiment.

    Science.gov (United States)

    Scott, Philip

    2015-02-19

    The English National Health Service (NHS) has a long history of national experiments with information technology; some successful, others less so. The NHS England Five Year Forward View aspires to 'Exploit the information revolution' through the transformational work of the National Information Board (NIB). NIB has published a 'Framework for Action' that promotes citizen empowerment, information availability, transparency, public trust, innovation, informatics skills and societal value. The framework sets out many laudable and common sense ambitions, but is light on evidence to support its aspirations, or plans for its evaluation. Considerable resource was invested in evaluation studies in the later stages of the National Programme for IT in England, but the analyses do not seem to have been included. Most of the cited evidence is from an unpublished report by management consultants rather than independent peer-reviewed work. National experiments of this importance should be evidence based and properly evaluated so that each iteration of 'information revolution' produces an evidence base to inform subsequent generations of care provision models and technology innovation. Evaluation should be planned from the very start rather than added in as an afterthought. Like any good business plan there should be defined critical success factors for health and social care, and a declaration of how they might be measured. Unintended consequences should be qualitatively explored. Evaluation should also consider critical-interpretive social perspectives to understand the human factors in technology deployment and should seek a theoretically informed insight into the mechanisms of change. The NHS Five Year Forward View and the NIB framework set out challenging ambitions based on transformative use of information technology and collaborative partnerships with commissioners and providers. The framework stands up very well against the Hayes principles, but the learning opportunities

  13. Revolutions in energy through modeling and simulation

    Energy Technology Data Exchange (ETDEWEB)

    Tatro, M.; Woodard, J.

    1998-08-01

    The development and application of energy technologies for all aspects from generation to storage have improved dramatically with the advent of advanced computational tools, particularly modeling and simulation. Modeling and simulation are not new to energy technology development, and have been used extensively ever since the first commercial computers were available. However, recent advances in computing power and access have broadened the extent and use, and, through increased fidelity (i.e., accuracy) of the models due to greatly enhanced computing power, the increased reliance on modeling and simulation has shifted the balance point between modeling and experimentation. The complex nature of energy technologies has motivated researchers to use these tools to understand better performance, reliability and cost issues related to energy. The tools originated in sciences such as the strength of materials (nuclear reactor containment vessels); physics, heat transfer and fluid flow (oil production); chemistry, physics, and electronics (photovoltaics); and geosciences and fluid flow (oil exploration and reservoir storage). Other tools include mathematics, such as statistics, for assessing project risks. This paper describes a few advancements made possible by these tools and explores the benefits and costs of their use, particularly as they relate to the acceleration of energy technology development. The computational complexity ranges from basic spreadsheets to complex numerical simulations using hardware ranging from personal computers (PCs) to Cray computers. In all cases, the benefits of using modeling and simulation relate to lower risks, accelerated technology development, or lower cost projects.

  14. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  15. Analysis of the greater palatine foramen in a Lebanese population using cone-beam computed tomography technology

    Science.gov (United States)

    Aoun, Georges; Nasseh, Ibrahim; Sokhn, Sayde; Saadeh, Maria

    2015-01-01

    Objective: The aim of this study was to describe the diameter and the position of the greater palatine foramen (GPF) in relation to adjacent anatomical landmarks in the maxilla in a Lebanese population using cone-beam computed tomography (CBCT) technology. Materials and Methods: CBCT images of 58 Lebanese adult patients were included in this study and a total of 116 GPF were evaluated bilaterally. The diameter of the GPF and its position relative to the maxillary molars, and distances to the midline maxillary suture and to the anterior nasal spine were analyzed. Results: Of all foramina assessed, 41.38% were located opposite to the third molar, 29.31% were distal to it, 27.59% were between the second and the third, and only 1.72% were opposite to the second. The average diameter was 5.633 mm on the right and 5.723 mm on the left, and the average distances to midline maxillary suture and anterior nasal spine were 16.228 mm and 48.294 mm on the right and 14.907 mm and 48.122 mm on the left, respectively. Conclusion: Within the limits of this study, we conclude that in Lebanese patients, the GPF location is variable, very rarely opposite to the second molar, and more closely related to the third, but may present mesial or distal to it in one-fourth of patients. PMID:26942122

  16. Completing the Revolution? The United States and Bolivia’s Long Revolution

    Directory of Open Access Journals (Sweden)

    Kenneth D. Lehman

    2017-03-01

    Full Text Available James Malloy’s 1970 study, still one of the most systematic analytical attempts in English to understand Bolivia’s 1952 National Revolution, argued that the revolution remained “uncompleted.”  However, the election and subsequent policies of the Morales government after 2005 moved Bolivia much closer to completing two important stated objectives of the revolution, as yet unfulfilled when Malloy wrote: inclusion of all Bolivians in the political system and increased national autonomy.  While it is premature to call Bolivia’s revolution “completed,” the shift in the locus of power from Europeanized elites to more broadly popular forces and the growing independence of Bolivia from outside influence and direction under Morales are key achievements of what might be called Bolivia’s “Long Revolution.”   Giving close attention to these two fundamental achievements—inclusion and autonomy—this paper provides a preliminary examination of the complicated and often paradoxical role the United States has played in Bolivia’s long historical trajectory since April 1952.  Directly and indirectly, through imposition and suggestion, purposefully and unintentionally, by providing assistance and at the same time stimulating fierce nationalist resistance, through design and through the twists and turns of historical contingency—the United States has contributed to Bolivia’s slow revolutionary transformation.  But patterns of imposition and resistance continue and this paper argues that it is time for the United States to examine its assumptions so that the two nations can escape the cyclical patterns of the past. El trabajo que James Malloy publicó en 1970 (hasta hoy día uno de los esfuerzos analíticos más sistemáticos que se han hecho en inglés para entender la Revolución Nacional de 1952, argumentaba que la revolución permanecía "incompleta". Las elecciones y subsiguientes políticas del gobierno de Morales después de

  17. Some Economic Effects of Revolution: Models, Measurement, and the Cuban Evidence.

    Science.gov (United States)

    Lewis-Beck, Michael S.

    1979-01-01

    Evaluates various theories of causes of revolution (particularly, the Conservative, the Marxist, and Thermidorian) and concludes that existing theories generally avoid systematic study of revolution's consequences. Advances a theory that maintains that the economic effects of revolution are neither as pervasive nor as disruptive as commonly…

  18. The United States’ Overseas Contingency Operations/Global War on Terror: A Military Revolution?

    Science.gov (United States)

    2014-05-21

    Revolution of the Industrial Revolution. In general, this proposition makes sense since “ militarizing ” the Industrial Revolution “made it possible to arm...graduating cadets that warfare does not cease when the wars end in Iraq and Afghanistan, but rather that they–the leaders of tomorrow’s army–must be ready to

  19. A Reassessment of R. R. Palmer's "The Age of Democratic Revolution."

    Science.gov (United States)

    Cox, Marvin

    1991-01-01

    Compares Robert Palmer's interpretation of the French Revolution with the Marxist and revisionist views. Stresses Palmer's theory that the French Revolution belongs to the same spiritual family as the American. Reports that Palmer saw the French Revolution as the climactic event in a series of similar upheavals that integrated liberal democracy…

  20. The "Philosophes" and the French Revolution: Reflections on Some Recent Research.

    Science.gov (United States)

    Stromberg, Roland N.

    1988-01-01

    Reexamines the role of ideas as a factor in the French Revolution. Discusses recent research concerning the influence of philosophy upon this Revolution. Looks at research dealing with the Enlightenment thinkers and the "Cercle Social" Girondists among other philosophies. Views the French Revolution as a means of understanding the modern…

  1. 78 FR 35787 - Safety Zones; Revolution 3 Triathlon, Lake Erie, Sandusky Bay, Cedar Point, OH

    Science.gov (United States)

    2013-06-14

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zones; Revolution 3 Triathlon, Lake Erie... restrict vessel traffic during the swim portion of the Revolution 3 Triathlon, Lake Erie, Sandusky Bay, OH.... Basis and Purpose Each year, the Revolution 3 Triathlon occurs at Cedar Point near Sandusky, OH....

  2. 77 FR 49401 - Safety Zones; Revolution 3 Triathlon, Lake Erie, Sandusky Bay, Cedar Point, OH

    Science.gov (United States)

    2012-08-16

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zones; Revolution 3 Triathlon, Lake Erie... restrict vessel traffic during the swim portion of the Revolution 3 Triathlon, Lake Erie, Sandusky Bay, OH... later notice in the Federal Register. B. Basis and Purpose Each year, the Revolution 3 Triathlon...

  3. Basic Literacy or New Literacies? Examining the Contradictions of Australia's Education Revolution

    Science.gov (United States)

    Buchanan, Rachel; Holmes, Kathryn; Preston, Gregory; Shaw, Kylie

    2012-01-01

    In 2007 the Labor Government came to power with the promise to bring to Australia an "Education Revolution". More than four years later we are still waiting for the full impact of this series of policy initiatives. Among the various facets of the Education Revolution was the assurance that the Education Revolution would focus on the most…

  4. Nanosciences and nanotechnology evolution or revolution?

    CERN Document Server

    Lahmani, Marcel; Dupas-Haeberlin, Claire; Hesto, Patrice

    2016-01-01

    This book provides information to the state of art of research in nanotechnology and nano medicine and risks of nano technology. It covers an interdisciplinary and very wide scope of the latest fundamental research status and industrial applications of nano technologies ranging from nano physics, nano chemistry to biotechnology and toxicology. It provides information to last legislation of nano usage and potential social impact too. The book contains also a reference list of major European research centers and associated universities offering licences and master of nano matter. For clarity and attractivity, the book has many illustrations and specific inserts to complete the understanding of the scientific texts.

  5. Stiffness and Angular Deflection analysis of Revolute Manipulator

    Directory of Open Access Journals (Sweden)

    Pundru Srinivasa Rao

    2014-03-01

    Full Text Available This paper proposed to determine the Cartesian stiffness matrix and angular deflection analysis of revolute manipulator. The selected manipulator has rigid fixed link, two movable links and two rotary joints with joint stiffness coefficients are taken into account. The kinematic model of revolute joint manipulator has considered as a planar kinematic chain, which is composed by rigid fixed link and two revolute joints with clearance and deformable elements. The calculation of stiffness matrix depends on Jacobian matrix and change of configuration. The rotational joints are modeled as torsion springs with the same stiffness constant. The relative angular deflections are proportional to the actuated torques taken into account. The subject of this paper has to describe a method for stiffness analysis of serial manipulator. In the present work is to derive the stiffness matrix and angular deflection equations in the Robotic manipulator under the consideration of two-link optimum geometry model for rotary joint manipulator. The stiffness values are measured by displacements of its revolute links loaded by force.

  6. Exploring the Literature-Based Reading Revolution (Focus on Research).

    Science.gov (United States)

    McGee, Lea M.

    1992-01-01

    Reviews research on (1) reader response theories; (2) innovative approaches to literature-based reading instruction; and (3) literary experiences and literary analysis presentations. Discusses teachers' concerns and success as they implement literature-based programs. Discusses challenges facing the literature-based reading revolution. (RS)

  7. Energy demand projections for energy [r]evolution 2012

    OpenAIRE

    Graus, W.H.J.; Kermeli, K.

    2012-01-01

    In this study energy demand scenarios are developed for the 2012 update of the Greenpeace/EREC Energy [R]evolution scenario. These scenarios cover energy demand in the period 2009-2050 for ten world regions (OECD Europe, OECD Americas, OECD Asia Oceania, Eastern Europe/Eurasia, China, India, Other non-OECD Asia, Latin America, Africa and Middle East).

  8. Energy demand projections for energy [r]evolution 2012

    NARCIS (Netherlands)

    Graus, W.H.J.; Kermeli, K.

    2012-01-01

    In this study energy demand scenarios are developed for the 2012 update of the Greenpeace/EREC Energy [R]evolution scenario. These scenarios cover energy demand in the period 2009-2050 for ten world regions (OECD Europe, OECD Americas, OECD Asia Oceania, Eastern Europe/Eurasia, China, India, Other n

  9. Higher Education in the Israeli Kibbutz: Revolution and Effect.

    Science.gov (United States)

    Leviatan, Uri

    1982-01-01

    Increase in the number of individuals pursuing postsecondary schooling involves economic and social costs to the kibbutz. "Educational revolution" in the kibbutz refers to growing aspirations of the kibbutzim toward higher education. Measures taken by the kibbutz movement and individual kibbutzim to counteract the problems created by the…

  10. Writing and Thinking about the English Industrial Revolution.

    Science.gov (United States)

    Hedberg, Jacqueline H.

    1988-01-01

    Notes that writing can be a more effective tool for social studies learning if assignments require students to generate their own thoughts rather than restate someone else's ideas. Offers a two-day lesson on the reform of child labor practices during the English Industrial Revolution. A wide variety of writing activities are featured. (JDH)

  11. Tokugawa Japan and Industrial Revolution Britain: Two Misunderstood Societies

    Science.gov (United States)

    Ellington, Lucien

    2013-01-01

    In this article, the author presents a truer picture than economic historians have previously had of the economies of Tokugawa Japan, and Britain during the Industrial Revolution. Though substantially different, both societies were prosperous compared to most of the rest of the world. Japan's economic success began in the Tokugawa period…

  12. Educational Revolution from Above: Thatcher's Britain and Gorbachev's Soviet Union.

    Science.gov (United States)

    McLean, Martin; Voskresenskaya, Natalia

    1991-01-01

    Educational revolutions in Great Britain and the former Soviet Union were initiated by charismatic national leaders, looked back to more "authentic" conditions where teachers and students dominated formal education, encouraged parent participation, and sought to destroy bureaucratic intermediary agencies in the educational decision-making process.…

  13. Rosalind Franklin: Unsung Hero of the DNA Revolution

    Science.gov (United States)

    Rapoport, Sarah

    2002-01-01

    On April 25, 1953, three papers were published in "Nature," the prestigious scientific journal, which exposed the "fundamentally beautiful" structure of DNA to the public, and sounded the starting gun of the DNA Revolution. The authors of these papers revealed the now-famous double-helix structure of DNA, thereby unlocking the…

  14. The genomics revolution and its effect on water quality

    Science.gov (United States)

    Genomic-based molecular tools are emerging as powerful laboratory methods for assessing water quality characteristics and improving our ability to assess the human health risks posed by microbial contaminants in drinking water. To a great extent, this revolution in genomics-rese...

  15. The Haitian Revolution and the Forging of America.

    Science.gov (United States)

    Thomson, Jim

    2000-01-01

    Discusses the events of the Haitian Revolution, including the slave rebellion which began on August 22, 1791. Focuses on the efforts of Napoleon to overtake Haiti and the effects of the the slave revolt on the Louisiana Purchase and the U.S. Civil War. Includes an annotated bibliography. (CMK)

  16. Politics and the life sciences: an unfinished revolution.

    Science.gov (United States)

    Johnson, Gary R

    2011-01-01

    Politics and the life sciences--also referred to as biopolitics--is a field of study that seeks to advance knowledge of politics and promote better policymaking through multidisciplinary analysis that draws on the life sciences. While the intellectual origins of the field may be traced at least into the 1960s, a broadly organized movement appeared only with the founding of the Association for Politics and the Life Sciences (APLS) in 1980 and the establishment of its journal, Politics and the Life Sciences ( PLS ), in 1982. This essay--contributed by a past journal editor and association executive director--concludes a celebration of the association's thirtieth anniversary. It reviews the founding of the field and the association, as well as the contributions of the founders. It also discusses the nature of the empirical work that will advance the field, makes recommendations regarding the identity and future of the association, and assesses the status of the revolution of which the association is a part. It argues that there is progress to celebrate, but that this revolution--the last of three great scientific revolutions--is still in its early stages. The revolution is well-started, but remains unfinished.

  17. The E-business Revolution and Human Performance.

    Science.gov (United States)

    Harmon, Paul

    2001-01-01

    Provides an overview of the electronic business (e-business) revolution and suggests ways it will affect human performance improvement professionals. Highlights include customer reliance on the Web; use of the Internet and associated software to link employees, applications, and companies; information access and sharing; business-to-consumer and…

  18. Education for Librarianship in China after the Cultural Revolution.

    Science.gov (United States)

    Lin, Sharon Chien

    1983-01-01

    Description of present status of library education in China emphasizes Chinese government mobilization of limited resources to cope with severe shortage of library personnel caused by destructiveness of cultural revolution. New trends in library modernization, expansion of library science education, and possible future developments are discussed.…

  19. Playing the American Revolution: A Historical Microcomputer Simulation.

    Science.gov (United States)

    Sargent, James E.; Hueston, Stephen P.

    1988-01-01

    Explanation of the purpose of microcomputer simulations in history classes at the college or secondary school level focuses on the development of one simulation, The American Revolution. Highlights include effects on learning processes of using simulations in a microcomputer laboratory; student evaluations of the simulation; and creation of the…

  20. The French Revolution and the French Language: A Paradox?

    Science.gov (United States)

    Djite, Paulin

    1992-01-01

    Explores the relationship between revolutionary ideals and the subsequent expansion and promotion of the French language. It is shown, through a linguistic and sociopolitical history of the French Revolution and the French language, that there is no incompatibility between the two and that the movement of Francophonie is a continuation of France's…

  1. Teaching about the French Revolution--A Play.

    Science.gov (United States)

    Pezone, Michael

    2002-01-01

    Presents a play about the French Revolution, discussing how the play was used within a global history course. States that students read the play, work in groups to rewrite the play, and perform their version of the play. Includes key questions that are asked of the students. (CMK)

  2. The Batavian Revolution: typical French, typical Dutch or typical Atlantic

    NARCIS (Netherlands)

    Jourdan, A.

    2007-01-01

    With the exception of Simon Schama's monograph on Dutch Patriots and French 'Liberators', the Batavian Revolution (1795-1806) has usually been interpreted as French-inspired and thus as 'alien' to the Netherlands. The original Dutch revolutionary achievements are underestimated as are those in the P

  3. Higher Education in the Israeli Kibbutz: Revolution and Effect.

    Science.gov (United States)

    Leviatan, Uri

    1982-01-01

    Increase in the number of individuals pursuing postsecondary schooling involves economic and social costs to the kibbutz. "Educational revolution" in the kibbutz refers to growing aspirations of the kibbutzim toward higher education. Measures taken by the kibbutz movement and individual kibbutzim to counteract the problems created by the…

  4. The Iranian Revolution, 1977–79: Interaction and Transformation

    DEFF Research Database (Denmark)

    Seeberg, Peter

    2014-01-01

    a radical break from the past, the development of new constructs, and unintended consequences. The execution of a revolution resulting in a clerical dictatorship was made possible by the dialectical and creative interaction between the groups involved, an interaction that took place over the two years...

  5. The Dutch Republic. Laboratory of the Scientific Revolution

    NARCIS (Netherlands)

    van Berkel, Klaas

    2010-01-01

    Historians agree about the significance of the Scientific Revolution for the development of modern society; there is little agreement, however, as to the nature and the causes of this major shift in our perception of the natural world. In this article, it is argued that we may profit from studying t

  6. Magic and reality in the literature of the Cuban revolution

    Directory of Open Access Journals (Sweden)

    María Jesús Martín Sastre

    2013-12-01

    Full Text Available There is no innocent literature. Literature is made by love, by hate, by a woman, by an idea, by an injustice, by a hope, to praise or to criticize, but I think literature has never been isolated, pure, detached. [...] Literature cannot escape life and history (Manuel Cofiño Lopez, 1985: 9697. Cofiño Lopezs own literature is no exception. The clear contrast that he presents in The Last Woman and the upcoming battle between magic and reality, ignorance and culture, past and present has a purpose. The author raises the need to end with the old beliefs in order to progress.This inextricable link between magic and reality of the Revolution is present in several novels of the Cuban Revolution. It shows how the two interact, as well as how past and present intermingle. Moreover, we find that magic is present throughout, and is fully compatible with the Revolution. This does not make it erroneous to believe in the stories of Magic Realism. It is a mistake on the part of the revolution and those who write about it for attempting to deny people the magic of their superstitions and beliefs, since magic is not the enemy of progress. They are part of their lives and their culture, and are something that should be respected.

  7. The genomics revolution and its effect on water quality

    Science.gov (United States)

    Genomic-based molecular tools are emerging as powerful laboratory methods for assessing water quality characteristics and improving our ability to assess the human health risks posed by microbial contaminants in drinking water. To a great extent, this revolution in genomics-rese...

  8. Tokugawa Japan and Industrial Revolution Britain: Two Misunderstood Societies

    Science.gov (United States)

    Ellington, Lucien

    2013-01-01

    In this article, the author presents a truer picture than economic historians have previously had of the economies of Tokugawa Japan, and Britain during the Industrial Revolution. Though substantially different, both societies were prosperous compared to most of the rest of the world. Japan's economic success began in the Tokugawa period…

  9. Historical Experience and the Haitian Revolution in the History Classroom

    Science.gov (United States)

    Dozono, Tadashi

    2016-01-01

    The article examines a mainstream curricular unit on the Haitian Revolution, centered on a culminating role-play activity. Cultural studies, subaltern studies, and hermeneutics are applied as theoretical frameworks to read the curriculum unit and its activities. These theoretical lenses sharpen an understanding of what it means to experience…

  10. Thematic cartography, cartography and the impact of the quantitative revolution

    CERN Document Server

    Cauvin, Colette; Serradj, Aziz

    2013-01-01

    This series in three volumes considers maps as constructions resulting from a number of successive transformations and stages integrated in a logical reasoning and an order of choices. Volume 2 focuses on the impact of the quantitative revolution, partially related to the advent of the computer age, on thematic cartography.

  11. New HEPAP report outlines revolution in particle physics

    CERN Multimedia

    2004-01-01

    "The most compelling questions facing contemporary particle physics research and a program to address them have been distilled into a new report “Quantum Universe: The Revolution in 21st-Century Particle Physics,” adopted today by the Department of Energy/National Science Foundation High Energy Physics Advisory Panel (HEPAP)" (1 page)

  12. A REVOLUTION IN MOLD IDENTIFICATION AND ENUMERATION

    Science.gov (United States)

    More than 100 assay were developed to identify and quantify indoor molds using quantitiative PCR (QPCR) assays. This technology incorporates fluorigenic 5' nuclease (TaqMan�) chemistry directed at the nuclear ribosomal RNA operon internal transcribed spacer regions (ITS1 or ITS2...

  13. The Silent Revolution in Higher Education

    Science.gov (United States)

    London, Herbert; Draper, Mark

    2008-01-01

    Higher education today fails to exploit the power of emergent educational technology. If it did, the authors contend that "everyone on the planet would already have access to a top-quality college education for pennies a day acquired in less than half the traditional four years." The authors envision a college education that replaces the lecture…

  14. A REVOLUTION IN MOLD IDENTIFICATION AND ENUMERATION

    Science.gov (United States)

    More than 100 assay were developed to identify and quantify indoor molds using quantitiative PCR (QPCR) assays. This technology incorporates fluorigenic 5' nuclease (TaqMan�) chemistry directed at the nuclear ribosomal RNA operon internal transcribed spacer regions (ITS1 or ITS2...

  15. Microelectronics Revolution And The Impact Of Automation In The New Industrialized Countries

    Science.gov (United States)

    Baranauskas, Vitor

    1984-08-01

    A brief review of some important historical points on the origin of the Factories and the Industrial Revolution is presented with emphasis in the social problems related to the automation of the human labor. Until the World War I, the social changes provoked by the Industrial Revolution caused one division of the World in developed and underdeveloped countries. After that period, the less developed nations began their industrialization mainly through the Multinationals Corporations (MC). These enterprises were very important to the production and exportation of utilities and manufactures in general, mainly in those products which required intensive and direct human labor. At present time, with the pervasiveness of microelectronics in the automation, this age seems to reaching an end because all continous processes in industry tend economicaly toward total automation. This fact will cause a retraction in long-term investments and, beyond massive unemployment, there is a tendency for these MC industries to return to their original countries. The most promising alternative to avoid these events, and perhaps the unique, is to incentive an autonomous development in areas of high technology, as for instance, the microelectronics itself.

  16. An Investigation on Research on Islamic Revolution in Iran All of the Post-Graduate Dissertations of State Universities Between 1979-2004

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Zaki

    2010-12-01

    Full Text Available   Islamic Revolution in Iran has made a favorable infrastructure for scientific research. A part of these research refers to the dissertations in which post-graduate students of state universities have tried to analyze Islamic revolution. Academic dissertations are valuable information source that bring about special conditions for research. Content analysis is a common procedure through which many research have been carried out.   The purpose of this article is to study and analyze research on Islamic revolution in Iran between 1979 –2010. About 80 thesis has been written on Islamic Revolution in Iran during 25 years by graduate departments of state universities. Based on this fact, this research employs "second analysis" method on available information that has been collected on the basis of data available in database of Iranian Research Institute for Information Science and technology (IranDoc affiliated to Ministry of Science, Research and Technology. The main variables of this research, in addition to nine research trends, consist of research partnership by gender, discipline, programme, type of university, thesis date, and number of pages of research.

  17. What the "Gray Revolution" Means to You.

    Science.gov (United States)

    Sheppard, N. Alan

    1979-01-01

    With the growing proportion of older people in our society, vocational educators must examine their attitudes toward educational needs of the elderly and individual potential for continued growth. The author discusses an aging population, confronting age discrimination, and "second career" education and employment opportunties, and offers…

  18. Career Development: Revolution, Reform, and Renaissance.

    Science.gov (United States)

    Patterson, John

    1985-01-01

    Discusses elements to be considered by career counselors, including robotics, fiber optics, biotechnology, space industry, transition from industry to information, expected labor shortage in the 1990s, population trends, and entrepreneurial explosion. Also describes four basic skills of the information society. (CT)

  19. Sustainable Design: The Next Industrial Revolution?

    Science.gov (United States)

    Baird, Stephen L.

    2008-01-01

    An insatiable appetite for energy, a burgeoning world population, and a heightened awareness of climate change are focusing global attention on sustainability, an issue that may very well determine the future course of civilization. The pursuit of a sustainable lifestyle today is of paramount importance for future generations. Achieving…

  20. Sustainable Design: The Next Industrial Revolution?

    Science.gov (United States)

    Baird, Stephen L.

    2008-01-01

    An insatiable appetite for energy, a burgeoning world population, and a heightened awareness of climate change are focusing global attention on sustainability, an issue that may very well determine the future course of civilization. The pursuit of a sustainable lifestyle today is of paramount importance for future generations. Achieving…

  1. Biological Nanomotors with a Revolution, Linear, or Rotation Motion Mechanism.

    Science.gov (United States)

    Guo, Peixuan; Noji, Hiroyuki; Yengo, Christopher M; Zhao, Zhengyi; Grainge, Ian

    2016-03-01

    The ubiquitous biological nanomotors were classified into two categories in the past: linear and rotation motors. In 2013, a third type of biomotor, revolution without rotation (http://rnanano.osu.edu/movie.html), was discovered and found to be widespread among bacteria, eukaryotic viruses, and double-stranded DNA (dsDNA) bacteriophages. This review focuses on recent findings about various aspects of motors, including chirality, stoichiometry, channel size, entropy, conformational change, and energy usage rate, in a variety of well-studied motors, including FoF1 ATPase, helicases, viral dsDNA-packaging motors, bacterial chromosome translocases, myosin, kinesin, and dynein. In particular, dsDNA translocases are used to illustrate how these features relate to the motion mechanism and how nature elegantly evolved a revolution mechanism to avoid coiling and tangling during lengthy dsDNA genome transportation in cell division. Motor chirality and channel size are two factors that distinguish rotation motors from revolution motors. Rotation motors use right-handed channels to drive the right-handed dsDNA, similar to the way a nut drives the bolt with threads in same orientation; revolution motors use left-handed motor channels to revolve the right-handed dsDNA. Rotation motors use small channels (revolution motors use larger channels (>3 nm) with room for the bolt to revolve. Binding and hydrolysis of ATP are linked to different conformational entropy changes in the motor that lead to altered affinity for the substrate and allow work to be done, for example, helicase unwinding of DNA or translocase directional movement of DNA. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  2. Industrial revolution - industry 4.0: Are German manufacturing SMEs the first victims of this revolution?

    Directory of Open Access Journals (Sweden)

    Lutz Sommer

    2015-11-01

    Full Text Available Purpose: Industry 4.0 represents a special challenge for businesses in general and for SMEs in particular. The study at hand will examine companies´ awareness, readiness and capability to meet this challenge taking into account the special role of SMEs. Methodology: The results of nine studies dealing with this range of topics are examined in the framework of a systematic review and compared with regard to the objective of the study at hand. Findings: The review showed that, as a rule, there is an awareness concerning the relevance of the topic. The readiness and the capability to meet this challenge exist in parts; however, they strongly depend on the enterprise size. The smaller SMEs are, the higher the risk that they will become victims instead of beneficiaries of this revolution.Originality/value: Considering different studies concerning Industry 4.0 the article gives an insight into the dependence of the Industry 4.0 readiness in reference to the company size. This deepens the knowledge in adaption deficits German SME still have and opens different approaches for further research and action plans.

  3. The quiet revolution: decentralisation and fuel cells; Leise Revolution: Dezentralisierung und Brennstoffzellen

    Energy Technology Data Exchange (ETDEWEB)

    Aschenbrenner, N

    2003-07-01

    This article discusses how major changes in the electricity supply industry can take place in the next few years due to market liberalisation and efforts to reduce the emission of greenhouse gasses. Decentralisation is discussed as being a 'mega-trend' and fuel cells in particular are emphasised as being a suitable means of generating heat and power locally, i.e. where they are needed. Also, the ecological advantages of using natural gas to 'fire' the fuel cell units that are to complement or replace coal-fired or gas-fired combined gas and steam-turbine power stations is discussed. Various types of fuel cell are briefly described. Market developments in the USA, where the power grid is extensive and little reserve capacity is available, are noted. New designs of fuel cell are briefly examined and it is noted that electricity utilities, originally against decentralisation, are now beginning to promote this 'quiet revolution'.

  4. Social Justice and South African University Student Enrolment Data by "Race", 1998-2012: From "Skewed Revolution" to "Stalled Revolution"

    Science.gov (United States)

    Cooper, David

    2015-01-01

    The paper looks closely at student enrolment trends through a case study of South African "race" enrolment data, including some hypotheses about how student social class has influenced these trends. First, data on 1988-1998 enrolments showing a "skewed revolution" in student africanisation are summarised. Then, using 2000-2012…

  5. The Omics Revolution in Agricultural Research

    Science.gov (United States)

    2015-01-01

    The Agrochemicals Division cosponsored the 13th International Union of Pure and Applied Chemistry International Congress of Pesticide Chemistry held as part of the 248th National Meeting and Exposition of the American Chemical Society in San Francisco, CA, USA, August 10–14, 2014. The topic of the Congress was Crop, Environment, and Public Health Protection; Technologies for a Changing World. Over 1000 delegates participated in the Congress with interactive scientific programming in nine major topic areas including the challenges and opportunities of agricultural biotechnology. Plenary speakers addressed global issues related to the Congress theme prior to the daily technical sessions. The plenary lecture addressing the challenges and opportunities that omic technologies provide agricultural research is presented here. The plenary lecture provided the diverse audience with information on a complex subject to stimulate research ideas and provide a glimpse of the impact of omics on agricultural research. PMID:26468989

  6. UNLIMITED I, On the corporate training revolution

    Directory of Open Access Journals (Sweden)

    Leandro Adolfo Viltard

    2017-09-01

    Full Text Available The unlimited is a borderless territory where the whole world is inmerse. In this study, it is shown that the unlimited is present in education and, specifically, in the corporate educational arena. Helped by technology and automation, disruptive leaders are challenging the way things are done, the way we think and, in addtion, what we are. After performing a documentation analysis, conclusions are that big problems –as education- need cheap and scaled technology; leadership and organizations must evolve to less human intervention; education and training need a rethought; Eduaction-2-Employment (E2E is key for unemployment; and that new educational structures, delivery methods, pedagogical approaches and advanced Learning Management Systems (LMS are observed proposing huge transformations in the corporate educational arena. This is a qualitative investigation with a not experimental and transversal research design.

  7. Interactions between libraries and technology over the past 30 years

    DEFF Research Database (Denmark)

    Greifeneder, Elke; Seadle, Michael; Lynch, Clifford

    2012-01-01

    Purpose – The purpose of this paper is to look back on the last 30 years of technology development for libraries. Design/methodology/approach – The paper presents an interview that took place at the American Library Association Annual Meeting in Anaheim, California. Findings – The paper reveals...... that many of the developments are slow. There are very few really sudden revolutions in social-scale technologies. They do not switch on quickly and cannot be sudden because the installed base is too thin. Originality/value – The paper reveals that there should be some renewed conversation about how...... libraries can help the public. In the early days of the internet libraries played an enormous uncredited role in teaching the adult population about the it. There are some opportunities like that now, and one place where we are starting to see signs of it is digital preservation, not as libraries doing...

  8. Modern Social Media and Social Revolutions

    Science.gov (United States)

    2011-12-16

    measuring the new era and defining its rhythm” (Papp, Albert, and Tuyahov 1997, 20). Marshall McLuhan (1967), professor of communications and culture...Mobiledia.com. Youth values mobile media, social media. http://www.mobiledia.com/ news/115297.html (accessed 4 November 2011). 114 McLuhan , Marshall ...true with technological advances as with print media on civilization. McLuhan asserts, “Printing was the first mechanization of an ancient handicraft

  9. Online Education: A Revolution in the Making

    Directory of Open Access Journals (Sweden)

    Janani Harish

    2013-09-01

    Full Text Available Internet and Communication Technologies are transforming education, taking it out of the traditional classroom and making it open, affordable and dynamic. Universities, publishers, corporates and individual lecturers are creating online courses. A course consists of video lectures, electronic study notes, online tests and assignments. Anyone who wishes to learn may enroll in these courses, take the lessons, complete the tests and assignments, and receive a certificate upon successful completion of the course. These Massive Open Online Courses (MOOCs are making world class higher education available to all those who wish to learn, regardless of age, location or educational background. Education faces a number of challenges worldwide. Over 366 million youth are unenrolled in colleges. College education is growing more expensive. Many institutions face shortage of qualified faculty members, funding and infrastructure. Education over the internet can address many of these issues. Online classes are scaleable – a class of 50 can be expanded to teach 50,000. Teaching and learning over the internet can be done at a fraction of the cost of traditional classroom teaching. Flexibility, mobility, use of multimedia technologies, constant syllabus revision, collaboration and interactive discussions give online education an advantage. This is still an evolving field. New partnerships, innovations and technological advances are revolutionizing teaching and learning, and clearly, online education is an integral part of the future of education.

  10. The Effect of Work Motivation on Employees’ Job Performance (Case Study: Employees of Isfahan Islamic Revolution Housing Foundation

    Directory of Open Access Journals (Sweden)

    Maryam Azar

    2013-09-01

    Full Text Available The being philosophy of any organization depends on its human resources. Almost all scholars have been considered human resources as the most important factor. Therefore, human resources play a critical role in organizational development, and major organizational developments and changes derive from the unlimited intellectual abilities of this factor. Motivation is one of important instruments in inducing employees to produce effective and efficient results, and to create a positive work environment and to successfully execute the anticipated programs. Present research has been carried out for the purpose of measuring the effect of work motivation on job performance of employees in Islamic Revolution Housing Foundation, which has taken place in 2013. In this study, a sample containing 70 individuals was randomly selected according to Morgan table among the statistic population of 85 employees in Islamic Revolution Housing Foundation. Work motivation and job performance questionnaires were designed and the collected information were put into data analysis and hypothesis testing by using AMOS and SPSS software and the results show that the work motivation has a positive and significant effect on job performances of employees in Islamic Revolution Housing Foundation.

  11. Leading in a Technological Age

    Science.gov (United States)

    Yadgir, Sheri A.

    2011-01-01

    Technology is advancing more rapidly than at any time in history since the beginning of the Industrial Revolution. In fact, experts say that the world is leaving the Industrial Age of the 20th century and entering an Information Age that will lead into the future. These advances mean that important changes are being made in all areas of life--and…

  12. ORNL and the geographic information systems revolution

    Energy Technology Data Exchange (ETDEWEB)

    Dobson, J.E.; Durfee, R.C.

    1995-12-31

    Explorers from competing teams race to find a mysterious lost city in the heart of Africa. The American team is continuously in touch with its Houston home base through satellite communications. In flight, team leader Karen Ross displays a map of Africa on her computer screen and notes the multicolored lines suggesting different routes from city to city and into the rain forest. Each pathway is accompanied by a precise estimate of travel time to the final destination. Zooming in on the target area, she switches to satellite images and interprets them in shades of blue, purple, and green. At each checkpoint, the team reports its progress and gets a revised estimate of arrival time. Beset by difficulties, the explorers ask for a faster route, but the computer says the alternative is too dangerous. A simulation model with data representing geology, terrain, vegetation, weather, and many other geographic factors predicts local hazards, including the impending eruption of a nearby volcano. The Americans take the faster route anyway and beat the odds. This fictional account of emerging geographic information system (GIS) technologies comes from Michael Crichton`s 1980 novel Congo, which was made into a 1995 movie. The same technologies were highlighted in Clive Cussler`s 1988 techno-thriller Treasure. In reality, GIS technology began more than a quarter of a century ago at key universities and government laboratories in the United States and Canada. Since 1969, Oak Ridge National Laboratory has been among the leading institutions in this diverse, now booming field. GIS has been evolving through new forms and applications ever since.

  13. Realizing the electric-vehicle revolution

    Science.gov (United States)

    Tran, Martino; Banister, David; Bishop, Justin D. K.; McCulloch, Malcolm D.

    2012-05-01

    Full battery electric vehicles (BEVs) have become an important policy option to mitigate climate change, but there are major uncertainties in the scale and timing of market diffusion. Although there has been substantial work showing the potential energy and climate benefits of BEVs, demand-side factors, such as consumer behaviour, are less recognized in the debate. We show the importance of assessing BEV diffusion from an integrated perspective, focusing on key interactions between technology and behaviour across different scales, including power-system demand, charging infrastructure, vehicle performance, driving patterns and individual adoption behaviour.

  14. An analysis of United States K-12 stem education versus STEM workforce at the dawn of the digital revolution

    Science.gov (United States)

    Cataldo, Franca

    The world is at the dawn of a third industrial revolution, the digital revolution, that brings great changes the world over. Today, computing devices, the Internet, and the World Wide Web are vital technology tools that affect every aspect of everyday life and success. While computing technologies offer enormous benefits, there are equally enormous safety and security risks that have been growing exponentially since they became widely available to the public in 1994. Cybercriminals are increasingly implementing sophisticated and serious hack attacks and breaches upon our nation's government, financial institutions, organizations, communities, and private citizens. There is a great need for computer scientists to carry America's innovation and economic growth forward and for cybersecurity professionals to keep our nation safe from criminal hacking. In this digital age, computer science and cybersecurity are essential foundational ingredients of technological innovation, economic growth, and cybersecurity that span all industries. Yet, America's K-12 education institutions are not teaching the computer science and cybersecurity skills required to produce a technologically-savvy 21st century workforce. Education is the key to preparing students to enter the workforce and, therefore, American K-12 STEM education must be reformed to accommodate the teachings required in the digital age. Keywords: Cybersecurity Education, Cybersecurity Education Initiatives, Computer Science Education, Computer Science Education Initiatives, 21 st Century K-12 STEM Education Reform, 21st Century Digital Literacies, High-Tech Innovative Problem-Solving Skills, 21st Century Digital Workforce, Standardized Testing, Foreign Language and Culture Studies, Utica College, Professor Chris Riddell.

  15. Future automotive materials: Evolution or revolution

    Science.gov (United States)

    Beardmore, P.

    1990-01-01

    An exciting era is evolving in the application of new materials technologies to automotive applications. The desire on the part of the automobile industry to completely satisfy the customers while concurrently meeting increasing demands and regulations for stringent emission control and fuel efficiency is opening a plethora of opportunities for new materials. In many cases, materials solutions are the only mechanisms for resolving some of the upcoming issues. The materials scientist and engineer will therefore have a primary role to play and will assume a position of significance hithertofore unseen in the automobile industry. The nature of the industry dictates that changes are primarily evolutionary with respect to chronology but nevertheless some of the future material changes will be revolutionary in nature. This presentation will treat three primary systems of the vehicle separately, based on the different materials approaches which will be adopted. These areas are: (1) skin panels, (2) structures, and (3) powertrains. The competition between a variety of new materials in these 3 systems will be discussed in detail with the various tradeoffs being outlined. Amongst the more prominent of the new breed of materials will be new steel technologies, structural plastics (FRP), aluminum alloys (conventional and rapidly solidified), titanium alloys, metal matrix composites and smart materials (electrorheological fluids, etc.). The pace of development and application is accelerating rapidly and the impetus is likely to increase.

  16. Smart factory in the context of 4th industrial revolution: challenges and opportunities for Romania

    Science.gov (United States)

    Pîrvu, B. C.; Zamfirescu, C. B.

    2017-08-01

    Manufacturing companies, independent of operation sector and size, must be able to produce lot size one products, just-in-time at a competitive cost. Coping with this high adaptability and short reaction times proves to be very challenging. New approaches must be taken into consideration for designing modular, intelligent and cooperative production systems which are easy to integrate with the entire factory. The coined term for this network of intelligent interacting artefacts system is cyber-physical systems (CPS). CPS is often used in the context of Industry 4.0 - or what many consider the forth industrial revolution. The paper presents an overview of key technological and social requirements to map the Smart Factory vision into reality. Finally, global and Romanian specific challenges hindering the vision of a true Smart Factory to become reality are presented.

  17. How Web 2.0 is Changing the Way Students Learn: The Darwikinism and Folksonomy Revolution

    Directory of Open Access Journals (Sweden)

    Helen Crompton

    2012-06-01

    Full Text Available In the 21st century, some argue that we have a new breed of students (Oblinger & Oblinger, 2005; Prensky, 2001. Technologies such as Web 2.0 have been held responsible for these changes as students are now becoming active, critical consumers of information (Klamma, Cao, & Spaniol, 2007. Two components of this Web 2.0 revolution are the ideas behind Darwikinism and folksonomy. Darwikinism is a portmanteau of Darwinism and Wikis, which describes how a system similar to Darwin’s theory of evolution is ordering and processing wiki information. Folksonomy, again a portmanteau of folk and taxonomy, refers to the way in which Web 2.0 users (folk are creating a classification system of information on the web. This article looks at the way in which student learning is changing and evolving, driven by the users of Web 2.0.

  18. Leveraging the big-data revolution: CMS is expanding capabilities to spur health system transformation.

    Science.gov (United States)

    Brennan, Niall; Oelschlaeger, Allison; Cox, Christine; Tavenner, Marilyn

    2014-07-01

    As the largest single payer for health care in the United States, the Centers for Medicare and Medicaid Services (CMS) generates enormous amounts of data. Historically, CMS has faced technological challenges in storing, analyzing, and disseminating this information because of its volume and privacy concerns. However, rapid progress in the fields of data architecture, storage, and analysis--the big-data revolution--over the past several years has given CMS the capabilities to use data in new and innovative ways. We describe the different types of CMS data being used both internally and externally, and we highlight a selection of innovative ways in which big-data techniques are being used to generate actionable information from CMS data more effectively. These include the use of real-time analytics for program monitoring and detecting fraud and abuse and the increased provision of data to providers, researchers, beneficiaries, and other stakeholders.

  19. Educational Technology in the Crystal Ball.

    Science.gov (United States)

    Langham-Johnson, Shirley

    This paper predicts that microelectronic circuitry will have an impact on education comparable to that of the industrial revolution or the invention of the printing press. Present conditions influencing educational technology and trends are considered in light of five considerations: (1) recent redefinitions of what educational technology is; (2)…

  20. College Students' Attitude towards Computer Technology

    Science.gov (United States)

    Njagi, K. O.; Havice, W. L.

    2011-01-01

    Recent advances in the contemporary world, especially in the area of computer technology, have heralded the development and implementation of new and innovative teaching strategies and particularly with the Internet revolution. This study assessed students' attitude towards computer technology. Specifically, the study assessed differences in…