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Sample records for america opportunities complexities

  1. Oral rabies vaccination in north america: opportunities, complexities, and challenges.

    Science.gov (United States)

    Slate, Dennis; Algeo, Timothy P; Nelson, Kathleen M; Chipman, Richard B; Donovan, Dennis; Blanton, Jesse D; Niezgoda, Michael; Rupprecht, Charles E

    2009-01-01

    Steps to facilitate inter-jurisdictional collaboration nationally and continentally have been critical for implementing and conducting coordinated wildlife rabies management programs that rely heavily on oral rabies vaccination (ORV). Formation of a national rabies management team has been pivotal for coordinated ORV programs in the United States of America. The signing of the North American Rabies Management Plan extended a collaborative framework for coordination of surveillance, control, and research in border areas among Canada, Mexico, and the US. Advances in enhanced surveillance have facilitated sampling of greater scope and intensity near ORV zones for improved rabies management decision-making in real time. The value of enhanced surveillance as a complement to public health surveillance was best illustrated in Ohio during 2007, where 19 rabies cases were detected that were critical for the formulation of focused contingency actions for controlling rabies in this strategically key area. Diverse complexities and challenges are commonplace when applying ORV to control rabies in wild meso-carnivores. Nevertheless, intervention has resulted in notable successes, including the elimination of an arctic fox (Vulpes lagopus) rabies virus variant in most of southern Ontario, Canada, with ancillary benefits of elimination extending into Quebec and the northeastern US. Progress continues with ORV toward preventing the spread and working toward elimination of a unique variant of gray fox (Urocyon cinereoargenteus) rabies in west central Texas. Elimination of rabies in coyotes (Canis latrans) through ORV contributed to the US being declared free of canine rabies in 2007. Raccoon (Procyon lotor) rabies control continues to present the greatest challenges among meso-carnivore rabies reservoirs, yet to date intervention has prevented this variant from gaining a broad geographic foothold beyond ORV zones designed to prevent its spread from the eastern US. Progress continues

  2. Oral rabies vaccination in north america: opportunities, complexities, and challenges.

    Directory of Open Access Journals (Sweden)

    Dennis Slate

    Full Text Available Steps to facilitate inter-jurisdictional collaboration nationally and continentally have been critical for implementing and conducting coordinated wildlife rabies management programs that rely heavily on oral rabies vaccination (ORV. Formation of a national rabies management team has been pivotal for coordinated ORV programs in the United States of America. The signing of the North American Rabies Management Plan extended a collaborative framework for coordination of surveillance, control, and research in border areas among Canada, Mexico, and the US. Advances in enhanced surveillance have facilitated sampling of greater scope and intensity near ORV zones for improved rabies management decision-making in real time. The value of enhanced surveillance as a complement to public health surveillance was best illustrated in Ohio during 2007, where 19 rabies cases were detected that were critical for the formulation of focused contingency actions for controlling rabies in this strategically key area. Diverse complexities and challenges are commonplace when applying ORV to control rabies in wild meso-carnivores. Nevertheless, intervention has resulted in notable successes, including the elimination of an arctic fox (Vulpes lagopus rabies virus variant in most of southern Ontario, Canada, with ancillary benefits of elimination extending into Quebec and the northeastern US. Progress continues with ORV toward preventing the spread and working toward elimination of a unique variant of gray fox (Urocyon cinereoargenteus rabies in west central Texas. Elimination of rabies in coyotes (Canis latrans through ORV contributed to the US being declared free of canine rabies in 2007. Raccoon (Procyon lotor rabies control continues to present the greatest challenges among meso-carnivore rabies reservoirs, yet to date intervention has prevented this variant from gaining a broad geographic foothold beyond ORV zones designed to prevent its spread from the eastern US

  3. Oral Rabies Vaccination in North America: Opportunities, Complexities, and Challenges

    OpenAIRE

    Dennis Slate; Timothy P Algeo; Kathleen M Nelson; Chipman, Richard B.; Dennis Donovan; Blanton, Jesse D.; Michael Niezgoda; Rupprecht, Charles E.

    2009-01-01

    Steps to facilitate inter-jurisdictional collaboration nationally and continentally have been critical for implementing and conducting coordinated wildlife rabies management programs that rely heavily on oral rabies vaccination (ORV). Formation of a national rabies management team has been pivotal for coordinated ORV programs in the United States of America. The signing of the North American Rabies Management Plan extended a collaborative framework for coordination of surveillance, control, a...

  4. Latin America as new PV market opportunity

    International Nuclear Information System (INIS)

    It is important to recognize solar energy as an international and strategic opportunity for the European market to expand. The objective of this paper is to apply the methodology created during the PV Parity project for analyzing PV Competitiveness in the emerging residential PV market in Brazil, using information from the State of Rio de Janeiro. The dynamic competitiveness analysis was performed considering the price with and without taxes in order to assess the year when PV will reach grid parity in Rio de Janeiro and how the taxes impact on the results. Results are divided into 3 scenarios: Optimistic, Conservative, and Conservative Moderate. The LCOE of residential systems will likely become competitive with the residential electricity tariffs between 2020 and 2030, assuming the residential tariffs in Rio de Janeiro. This is an indicator that PV energy business opportunities are increasing in Brazil and, with the adequate policy support, its market competitiveness could be improved. We are also looking in other markets of Latin America. (full text)

  5. BTU convergence spawning gas market opportunities in North America

    International Nuclear Information System (INIS)

    The so-called BTU convergence of US electric power and natural gas sectors is spawning a boom in market opportunities in the US Northeast that ensures the region will be North America's fastest growing gas market. That's the view of Catherine Good Abbott, CEO of Columbia Gas Transmission Corp., who told a Ziff Energy conference in Calgary that US Northeast gas demand is expected to increase to almost 10 bcfd in 2000 and more than 12 bcfd in 2010 from about 8 bcfd in 1995 and only 3 bcfd in 1985. The fastest growth will be in the US Northeast's electrical sector, where demand for gas is expected to double to 4 bcfd in 2010 from about 2 bcfd in 1995. In other presentations at the Ziff Energy conference, speakers voiced concerns about the complexity and speed of the BTU convergence phenomenon and offered assurances about the adequacy of gas supplies in North American to meet demand growth propelled by the BTU convergence boom. The paper discusses the gas demand being driven by power utilities, the BTU convergence outlook, electric power demand, Canadian production and supply, and the US overview

  6. [Health system reforms in South America: an opportunity for UNASUR].

    Science.gov (United States)

    Gomes-Temporão, José; Faria, Mariana

    2014-01-01

    Health systems in South America still support segmentation, privatization and fragmentation. Health reforms of the structural adjustment programs in the 1980s and 1990s in South America followed different purposes and strategies ranging from privatization, commodification and state intervention for the implementation of a national public health service with universal access as a right of the citizens. Since the 2000s, many countries have expanded social policies, reduced poverty and social inequalities, and improved access to healthcare. This article proposes to discuss the health systems in South America from historical and political backgrounds, and the progress from the reforms in the last three decades. It also presents the three paradigmatic models of reform and their evolution, as well as the contrasts between universal coverage and universal systems. Finally, it presents current strengths and weaknesses of the twelve South American health systems as well as current opportunities and challenges in health for UNASUR. PMID:25597728

  7. Sustainability of biofuels in Latin America: Risks and opportunities

    International Nuclear Information System (INIS)

    Several Latin American countries are setting up biofuel programmes to establish alternative markets for agricultural commodities. This is mainly triggered by the current success of Brazilian bioethanol production for the domestic market and for export. Furthermore, the global biofuel market is expected to increase due to ambitious biofuel programmes in the EU and in the USA. Colombia, Venezuela, Costa Rica and Guatemala are focusing on bioethanol production from sugarcane whereas biofuel production in Argentina is based on soy biodiesel. Recent developments of the biofuel sector take place extremely rapid especially in Argentina, which became one of the five largest biodiesel producers in the world in 2008. Till date no specific biofuel sustainability certification systems have been implemented in Latin American, as well as on global level. This fact and the predominant use of food crops for biofuel production raise concerns about the sustainability of biofuel production related to environmental and social aspects. This paper provides an overview of the hotspots of conflicts in biofuel production in Latin America. It investigates presently available sustainability tools and initiatives to ensure sustainable biofuel production in Latin America. Finally, it provides an outlook on how to integrate sustainability in the Latin American biofuel sector. - Research Highlights: → This study investigates risks and opportunities of biofuels in Latin America. → Latin American countries are setting up programmes to promote biofuel development. → Strong biofuel sectors provide opportunities for economic development. → Potential negative impact includes deforestation and effects on food security. → Sustainability initiatives exist to minimise negative impact.

  8. Financing dengue vaccine introduction in the Americas: challenges and opportunities.

    Science.gov (United States)

    Constenla, Dagna; Clark, Samantha

    2016-01-01

    Dengue has escalated in the region of the Americas unabated despite major investments in integrated vector control and prevention strategies. An effective and affordable dengue vaccine can play a critical role in reducing the human and economic costs of the disease by preventing millions around the world from getting sick. However, there are considerable challenges on the path towards vaccine introduction. These include lack of sufficient financing tools, absence of capacity within national level decision-making bodies, and demands that new vaccines place on stressed health systems. Various financing models can be used to overcome these challenges including setting up procurement mechanisms, integrating regional and domestic taxes, and setting up low interest multilateral loans. In this paper we review these challenges and opportunities of financing dengue vaccine introduction in the Americas. PMID:26690087

  9. Opportunities and challenges in developing gas markets in South America

    Energy Technology Data Exchange (ETDEWEB)

    Duarte, Cristiano Boaventura [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil)

    2008-07-01

    The article has the objective of identifying and analyzing the key market levers and drivers, emerging issues and challenges in developing the gas markets in South America. In section 1, the paper provides an overview of the most relevant indicators in the natural gas markets of the region. Data such as natural gas proven reserves; production; consumption; trade movements (by pipeline and LNG) and main aspects of regulatory framework are shown. In section 2, some of the key challenges and opportunities in developing gas markets in the region are identified, including those relating to market integration, political aspects and the main players' investments. In section 3, possible strategies from governments and enterprises to overcome those challenges, and seize the potential opportunities of the region are examined. In section 4, the conclusions point to the potential of developing the gas markets as a means to diversify the energy sources in the region, fostering a successful process of economic growth and political integration in the area. (author)

  10. Australia and Latin America : Challenges and Opportunities in the New Millennium

    OpenAIRE

    Carr, Barry; Minns, John

    2014-01-01

    This is a good time to reflect on opportunities and challenges for Australia in Latin America. Impressive economic growth and opportunities for trade and investment have made Latin America a dynamic area for Australia and the Asia Pacific region. A growing Latin American population, Australia’s attractiveness to Latin American students, a fascination with the cultural vibrancy of the Americas and an awareness of Latin America’s increasingly independent stance in politics and economic diplomac...

  11. Inborn errors of metabolism in Latin America: challenges and opportunities.

    Science.gov (United States)

    Giugliani, Roberto

    2010-10-01

    Latin America includes more than 40 countries and possessions, and its population of 570 million has an important representation of the three main human races. The area is experiencing an economic improvement, progressively bringing the inborn errors of metabolism (IEM) to a higher level among health priorities. Challenges to the progress of the IEM field include the huge disparities, the high prevalence of malnutrition and infections, the co-existence of very different models of public health services, the unstable socio-economic and political conditions, and the difficulties in integrating the countries. However, a rapidly changing social and economic environment is presenting many opportunities to the IEM field, like the improvements in infrastructure, the concentration of the population in urban areas, the continuous growth of neonatal screening, the use of filter paper samples, the availability of internet communication, and the interest in IEM by the new population medical genetics discipline. Analyzing this picture, several proposals are presented, such as the development of activities of provision of health services, education and research as an integrated package, the increase in training of human resources, the expansion of access to diagnostic tests, and the use the neonatal screening framework to expand the provision of services. In a continent with few IEM centers, there is a major need for such groups to work in collaboration, complementing each other's capabilities, providing training of human resources, and developing joint projects. The integration of these groups into a large transnational network of reference centers would be a major task for the coming years. PMID:20454860

  12. Opportunities for Small Geothermal Projects: Rural Power for Latin America, the Caribbean, and the Philippines

    Energy Technology Data Exchange (ETDEWEB)

    Vimmerstedt, L.

    1998-11-30

    The objective of this report is to provide information on small geothermal project (less than 5 MW) opportunities in Latin America, the Caribbean, and the Philippines. This overview of issues facing small geothermal projects is intended especially for those who are not already familiar with small geothermal opportunities. This is a summary of issues and opportunities and serves as a starting point in determining next steps to develop this market.

  13. Opportunities for Small Geothermal Projects: Rural Power for Latin America, the Caribbean, and the Philippines

    International Nuclear Information System (INIS)

    The objective of this report is to provide information on small geothermal project (less than 5 MW) opportunities in Latin America, the Caribbean, and the Philippines. This overview of issues facing small geothermal projects is intended especially for those who are not already familiar with small geothermal opportunities. This is a summary of issues and opportunities and serves as a starting point in determining next steps to develop this market

  14. COMPLEX NETWORKS IN CLIMATE SCIENCE: PROGRESS, OPPORTUNITIES AND CHALLENGES

    Data.gov (United States)

    National Aeronautics and Space Administration — COMPLEX NETWORKS IN CLIMATE SCIENCE: PROGRESS, OPPORTUNITIES AND CHALLENGES KARSTEN STEINHAEUSER, NITESH V. CHAWLA, AND AUROOP R. GANGULY Abstract. Networks have...

  15. Opportunity for America: Mexico`s coal future

    Energy Technology Data Exchange (ETDEWEB)

    Loose, V.W.

    1993-09-01

    This study examines the history, current status and future prospects for increased coal use in Mexico. Environmental implications of the power-generation capacity expansion plans are examined in general terms. Mexican environmental law and regulations are briefly reviewed along with the new sense of urgency in the cleanup of existing environmental problems and avoidance of new problems as clearly mandated in recent Mexican government policy initiatives. It is expected that new capital facilities will need to incorporate the latest in process and technology to comply with existing environmental regulation. Technology developments which address these issues are identified. What opportunities have new initiatives caused by the recent diversification of Mexico`s energy economy offered US firms? This report looks at the potential future use of coal in the Mexican energy economy, examining this issue with an eye toward identifying markets that might be available to US coal producers and the best way to approach them. Market opportunities are identified by examining new developments in the Mexican economy generally and the energy economy particularly. These developments are examined in light of the current situation and the history which brought Mexico to its present status.

  16. Biofuels Assessment on Technical Opportunities and Research needs for Latin America

    DEFF Research Database (Denmark)

    Rutz, Dominik; Janssen, Rainer; Hofer, Anton;

    2008-01-01

    . Therefore the European Commission supports the BioTop project in the Seventh Framework Programme for Research and Technological Development (FP7). The overall objective of BioTop is to identify technical opportunities and research needs for Latin America and to create and support specific RTD cooperation...

  17. National MAGLEV initiative. Moving America: New directions, new opportunities

    Science.gov (United States)

    Activities carried out since the National Maglev Initiative (NMI) inception are summarized. The NMI is a cooperative effort of the Federal Railroad Administration (FRA) of the U.S. Dept. of Transportation, the U.S. Army Corps of Engineers (USACE), and the Dept. of Energy (DOE), with support from other Federal agencies. This interagency partnership is conducting studies to evaluate the potential for magnetically levitated high speed ground transportation (maglev) systems in the U.S., to complement existing transportation systems and help meet transportation demand with an environmentally sound alternative, independent of petroleum based fuels. A major purpose of these studies is to address the opportunities for the U.S. to be a supplier of maglev rather than simply a customer of internationally developed maglev systems.

  18. Complexities in the Examination of Opportunity Cost

    Science.gov (United States)

    O'Donnell, Rod

    2016-01-01

    Rod O'Donnell writes here that there is a wide and deep confusion in contemporary economics about the concept and role of opportunity cost (OC). O'Donnell states that his main grounds for making this claim are the muddled, variable, and sometimes conflicting treatments of OC in modern textbooks; the disturbing empirical results in surveys of both…

  19. Complex plasmas scientific challenges and technological opportunities

    CERN Document Server

    Lopez, Jose; Becker, Kurt; Thomsen, Hauke

    2014-01-01

    This book provides the reader with an introduction to the physics of complex plasmas, a discussion of the specific scientific and technical challenges they present, and an overview of their potential technological applications. Complex plasmas differ from conventional high-temperature plasmas in several ways: they may contain additional species, including nanometer- to micrometer-sized particles, negative ions, molecules and radicals, and they may exhibit strong correlations or quantum effects. This book introduces the classical and quantum mechanical approaches used to describe and simulate complex plasmas. It also covers some key experimental techniques used in the analysis of these plasmas, including calorimetric probe methods, IR absorption techniques and X-ray absorption spectroscopy. The final part of the book reviews the emerging applications of microcavity and microchannel plasmas, the synthesis and assembly of nanomaterials through plasma electrochemistry, the large-scale generation of ozone using mi...

  20. A revision of the Alpova diplophloeus complex in North America.

    Science.gov (United States)

    Hayward, Jeremy; Tourtellot, Samuel G; Horton, Thomas R

    2014-01-01

    Alpova diplophloeus (Boletales, Paxillaceae) is the only currently recognized Alpova in North America with a brownish peridium, large gleba chambers and which forms ectomycorrhizas with Alnus. However, A. diplophloeus as currently circumscribed is a polyphyletic species, with at least three distinct genetic entities. Using a combination of molecular and morphological characters, we examined the type collections of A. diplophloeus, as well as species synonymized with it, including A. cinnamomeus and Rhizopogon parvisporus. We also examined several other collections of A. diplophloeus complex basidiomata. We describe A. diplophloeus sensu stricto; we also resurrect A. cinnamomeus, synonymized with R. parvisporus and describe a new species, A. concolor, from the complex. PMID:24891419

  1. Genomics and complex liver disease: Challenges and opportunities.

    Science.gov (United States)

    Juran, Brian D; Lazaridis, Konstantinos N

    2006-12-01

    The concept of genetic susceptibility in the contribution to human disease is not new. What is new is the emerging ability of the field of genomics to detect, assess, and interpret genetic variation in the study of susceptibility to development of disease. Deciphering the human genome sequence and the publication of the human haplotype map are key elements of this effort. However, we are only beginning to understand the contribution of genetic predisposition to complex liver disease through its interaction with environmental risk factors. In the coming decade, we anticipate the development of human studies to better dissect the genotype/phenotype relationship of complex liver diseases. This endeavor will require large, well-phenotyped patient populations of each disease of interest and proper study designs aimed at answering important questions of hepatic disease prognosis, pathogenesis, and treatment. Teamwork between patients, physicians, and genomics scientists can ensure that this opportunity leads to important biological discoveries and improved treatment of complex disease. PMID:17133459

  2. 78 FR 15349 - Trade Mission to Central America in Conjunction With the Trade Americas-Opportunities in Central...

    Science.gov (United States)

    2013-03-11

    ... region. Its deep-water port, Puerto Cort s, is the first port in Latin America to qualify under both the.../tradeamericas/tradeevents/trademissions/centralamericajuly2013/index.asp ), and other Internet Web sites,...

  3. Simulating power integration in Latin America to assess challenges, opportunities, and threats

    International Nuclear Information System (INIS)

    Integration of electricity markets started to spread under the world-wide trend to economic liberalization. While some regions are managing better than others, lessons, both political and technical, highlight challenges ahead that need to be overcome. Since the early 2000s, Panama, Colombia, Ecuador, and Peru have decided to integrate their electricity markets, eventually creating an enormous Latin American electricity exchange, ranging from Mexico to Chile. This poses opportunities and threats to the region as it involves cooperation, trust, and the will to overcome difficulties that may arise. In this direction, we developed a system dynamics model, linked to an iterative algorithm, to assess the likely effects of integration on both system expansion and security of supply. The model helps us understand the logic of the long-term system behavior under different policies, assuming Market Coupling as the dispatch mechanism. Based on theoretical grounds and after analyzing simulation results under different scenarios, we conclude that the integration of electricity markets may render important opportunities regarding security of supply and efficiency; and consequently energy might be supplied at lower prices, using “cleaner” technologies. However, benefits largely depend on policy, regulation, and technical issues. - Highlights: • We model the likely long-term dynamics of regional integration in Latin America. • The approach includes a dispatch algorithm linked to a system dynamics model. • The model simulates the evolution of installed capacity and prices. • We conclude: electricity integration may provide security of supply and efficiency. • Benefits of integration largely depend on policy, regulation, and technical issues

  4. Applying complex networks to evaluate precipitation patterns over South America

    Science.gov (United States)

    Ciemer, Catrin; Boers, Niklas; Barbosa, Henrique; Kurths, Jürgen; Rammig, Anja

    2016-04-01

    The climate of South America exhibits pronounced differences between the wet- and the dry-season, which are accompanied by specific synoptic events like changes in the location of the South American Low Level Jet (SALLJ) and the establishment of the South American Convergence Zone (SACZ). The onset of these events can be related to the presence of typical large-scale precipitation patterns over South America, as previous studies have shown[1,2]. The application of complex network methods to precipitation data recently received increased scientific attention for the special case of extreme events, as it is possible with such methods to analyze the spatiotemporal correlation structure as well as possible teleconnections of these events[3,4]. In these approaches the correlation between precipitation datasets is calculated by means of Event Synchronization which restricts their applicability to extreme precipitation events. In this work, we propose a method which is able to consider not only extreme precipitation but complete time series. A direct application of standard similarity measures in order to correlate precipitation time series is impossible due to their intricate statistical properties as the large amount of zeros. Therefore, we introduced and evaluated a suitable modification of Pearson's correlation coefficient to construct spatial correlation networks of precipitation. By analyzing the characteristics of spatial correlation networks constructed on the basis of this new measure, we are able to determine coherent areas of similar precipitation patterns, spot teleconnections of correlated areas, and detect central regions for precipitation correlation. By analyzing the change of the network over the year[5], we are also able to determine local and global changes in precipitation correlation patterns. Additionally, global network characteristics as the network connectivity yield indications for beginning and end of wet- and dry season. In order to identify

  5. Towards a sustainable America: advancing prosperity, opportunity, and a healthy environment for the 21st century

    Energy Technology Data Exchange (ETDEWEB)

    None

    1999-05-01

    Humanity faces an unprecedented challenge as our numbers grow, while Earth and its capacity to support us do not. People across the United States and around the world aspire to better lives for themselves and for their children: food, shelter, a safe and healthy environment, education, jobs, and other material needs and conveniences. Industries strive to produce more goods, farmers to grow more crops; and human demands on forests, fields, rivers, and oceans increase. Our challenge is to create a future in which prosperity and opportunity increase while life flourishes and pressures on oceans, earth, and atmosphere - the biosphere - diminish; to create, as the Council's vision suggests, "a life- sustaining Earth that supports "a dignified, peaceful, and equitable existence." It is a powerful vision, and the two co-chairs of the President's Council on Sustainable Development (PCSD), fervently believe it is achievable - a unifying and necessary goal for the boundless capacity of human ingenuity so manifest in America. This document addresses climate change, environmental management, metropolitan and rural strategies, and international leadership.

  6. Towards a sustainable America: advancing prosperity, opportunity, and a healthy environment for the 21st century

    International Nuclear Information System (INIS)

    Humanity faces an unprecedented challenge as our numbers grow, while Earth and its capacity to support us do not. People across the United States and around the world aspire to better lives for themselves and for their chil- dren: food, shelter, a stie and healthy environment, education, jobs, and other material needs and conveniences. Industries strive to produce more goods, farmers to grow more crops; and human demands on forests, fields, rivers, and oceans increase. Our challenge is to create a future in which prosperity and opportunity increase while life flourishes and pressures on oceans, earth, and atmosphere - the biosphere - diminish; to create, as the Council's vision suggests, ''a life- sustaining Ear and that supports ''a dignified, peaceful, and equitable existence. '' It is a powerful vision, and the two of us, brought together as co-chairs of the President's Council on Sustainable Development (PCS D), fervently believe it is achievable - a uniting and necessary goal for the boundless capacity of human ingenuity so manifest in America. This document addresses climate change, environmental management, metropolitan and rural strategies, and international leadership

  7. Business opportunities and challenges for the U.S. in Latin America

    OpenAIRE

    Monge-Naranjo, Alexander

    2014-01-01

    U.S. businesses that are considering trading with Latin America or investing there will find large differences between the region and the U.S., as well as large differences among the Latin American nations themselves. Read about the progress being made in Latin America in job training, infrastructure, trade agreements, politics, macro stability and more.

  8. Renewable energies. A challenge and an opportunity for Central America; Energias renovables. Un reto y una oportunidad para America Central

    Energy Technology Data Exchange (ETDEWEB)

    Guevara, Leo; Castro S, Rene [Instituto Centroamericano de Administracion de Empresas (INCAE) (Costa Rica)

    2007-07-15

    There are analyzed in this working paper the following aspects: the Central America countries and their relations with the regional energy potencies -Mexico and Venezuela- and the impact they have in the energy supply. There are also explore the following aspects: the San Jose Agreement linked to the fossil fuels supply, the emerging scope boosted by Brazil and Colombia regarding to the alternative fuels. [Spanish] Este trabajo analiza los paises centroamericanos y sus relaciones con las potencias energeticas regionales como Mexico y Venezuela, y como estas impactan el suministro de energia en la region. Tambien se exploran mecanismos como el Pacto de San Jose, ligado al suministro de combustibles fosiles y las oportunidades emergentes impulsadas por Brasil y Colombia con combustibles alternativos.

  9. Big data in complex systems challenges and opportunities

    CERN Document Server

    Azar, Ahmad; Snasael, Vaclav; Kacprzyk, Janusz; Abawajy, Jemal

    2015-01-01

    This volume provides challenges and Opportunities with updated, in-depth material on the application of Big data to complex systems in order to find solutions for the challenges and problems facing big data sets applications. Much data today is not natively in structured format; for example, tweets and blogs are weakly structured pieces of text, while images and video are structured for storage and display, but not for semantic content and search. Therefore transforming such content into a structured format for later analysis is a major challenge. Data analysis, organization, retrieval, and modeling are other  foundational challenges treated in this book. The material of this book will be useful for researchers and practitioners in the field of big data as well as advanced undergraduate and graduate  students. Each of the 17 chapters in the book opens with a chapter abstract and key terms list. The chapters are organized along the lines of problem description, related works, and analysis of the results and ...

  10. Vaccination Week in the Americas: An Opportunity to Integrate Other Health Services With Immunization

    OpenAIRE

    Ropero-Álvarez, Alba Maria; Kurtis, Hannah J; Danovaro-Holliday, M. Carolina; Ruiz-Matus, Cuauhtémoc; Tambini, Gina

    2012-01-01

    Vaccination Week in the Americas (VWA) is an initiative of the countries and territories of the Americas that works to advance equity and access to vaccination. The initiative focuses on reaching populations with limited access to regular health services and promotes solidarity among countries. As the Expanded Program on Immunization is one of the world’s best-established health programs, integrating other interventions with immunization services has been highly promoted. Using data available...

  11. Healthy aging and intergenerational solidarity – Latin America and its moment of opportunity

    Directory of Open Access Journals (Sweden)

    Diego Bernardini-Zambrini

    2012-06-01

    challenge and determinant economic consequences that will affect us in how to conduct our daily medical practice at all levels. This will not find solutions from a given Government Ministry or institution; an inclusive and supportive commitment is required from the public authority, civil society, and the private sector. This is a vision in which solidarity will play a decisive role. In our case as physicians, health care, attention, and planning tells us of the importance of differentiating between a problem and a necessity. If there is a challenge in healthcare and social protection it is aging and its consequences. We are up against a new challenge with new needs to solve. The necessity in contrast to a problem expresses a difference with the optimum state, i.e., with which we seek to solve. A healthcare need provokes a need for services. Thinking how our profession will meet these new demands requires reflection and dialogue. A setting where the search for solutions must prevail and not the classifications we use for our comfort. Today, Latin America is experiencing its demographic “moment of opportunity”; it is still a Region with a young mean age. But every moment of opportunity passes, hopefully as physicians we will not let our moment of opportunity pass, for the benefit of our patients and the next generations of older adults, who in 2012 have another cause for celebration – their “own” World Health Day. Normal 0 21 false false false ES-CO X-NONE X-NONE 14.00 800x600 Normal 0 21 false false false ES-CO X-NONE X-NONE MicrosoftInternet

  12. Natural gas as an integrating element for Latin America - An opportunity for Venezuela?

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Cruz, Diego

    2010-09-15

    Summary This paper offers an analysis of the natural gas situation in Latin America, from Mexico to Argentina, including countries of the Caribbean; analyzes the attitude of potential buyers of this energy source and the possibilities of each country receiving natural gas from Venezuela based on its reserves and production, highlighting the most outstanding projects being undertaken in some of those countries; makes recommendations in the area of energy, with emphasis on natural gas; and, lastly, presents an epilog describing Venezuela's role in an integration process in Latin America.

  13. Summary of Prioritized Research Opportunities. Building America Planning Meeting, November 2-4, 2010

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2011-02-01

    This report outlines the results of brainstorming sessions conducted at the Building America Fall 2010 planning meeting, in which research teams and national laboratories identified key research priorities to incorporate into multi-year planning, team research agendas, expert meetings, and technical standing committees.

  14. Environmental challenges and opportunities of the evolving North American electricity market : Assessing barriers and opportunities for renewable energy in North America

    International Nuclear Information System (INIS)

    A substantial contribution to the electricity supply of North America can be made by renewable energy. Its uses range from transport fuels based on biomass, to space and hot water heating in buildings and industry. Two possible options are distributed forms of renewable energy and central large-scale technology. Significant employment opportunities could be created from the manufacturing, installation and maintenance of renewable technology. In Mexico, the United States and Canada, rural economic development could be enhanced through the use of wind and biomass fuels. Every three years between 1994 and 2001, wind power installations doubled, and a comparable rate was achieved for the period 1996 to 2001 in the case of photovoltaic shipments. North America's share of this accelerating market in renewable energy sources is declining. To rectify the situation, the author indicated that several issues need to be addressed in all three countries and the trading rules in place under the North American Free Trade Agreement (NAFTA) need to be reconciled. Several recommendations were made concerning topics as varied as general policy principles to promote renewable technology, establishment of incentives for renewables, renewable electricity, biomass fuels, economic and social policies, research and development and purchasing. 30 refs

  15. Needs and emerging opportunities of electron beam accelerators on radiation processing technology for industrial and environmental applications in South America

    International Nuclear Information System (INIS)

    The radiation processing technology for industrial and environmental applications has been developed and used worldwide. In South America there are 17 industrial electron beam accelerators with energy from 200 keV to 10 MeV, operating in private companies and governmental institutions to enhance the physical and chemical properties of materials. However, there are more than 1400 high-current electron beam accelerators in commercial use throughout the world. The major end-use markets for these EB units are R and D, wire and electric cables, heat shrinkable tubes and films, foams, tires and components, semiconductors and multilayer packages. In addition, the Brazilian Technical Association for Radiation Curing was foundered in 1993. The knowledge on EB technology has been sharing with the associated industries and partners in Brazil, since that time. In 2006, an agreement with RadTech International North America and this Brazilian association promotes the RadTech South America, which has its headquarters in IPEN-CNEN/SP. Nowadays, the emerging opportunities in South America are paints, adhesives and coatings cure; disinfestations of seeds; films and multilayer packages irradiation for low-energy EBA (150 - 300 keV). For mid-energy EBA (300 keV-5 MeV), they are flue gas treatment (SO2 and NOX removal); composite materials and carbon fibers irradiation; irradiated grafting ion-exchange membranes for fuel cells application; natural polymers irradiation and biodegradable blends production. For high-energy EBA (5-10 MeV), they are sterilization of medical, pharmaceutical and biological products; gemstone enhancement; treatment of industrial and domestic effluents and sludge; preservation and disinfestations of foods and agricultural products; sugarcane bagasse irradiation as pretreatment to produce ethanol biofuel; decontamination of pesticide packing; soil remediation; organic compounds removal from wastewater; treatment of effluent from petroleum production units and

  16. Managing Current Complexity: Critical Energy Infrastructure Failures in North America

    Directory of Open Access Journals (Sweden)

    Colin MacDonald

    2012-04-01

    Full Text Available

    This paper applies the competing theories of High Reliability Organizations (HRO and Normal Accidents Theory (NAT, two competing views of risk management in highly-complex and tightly-coupled systems, in analyzing the 1998 Ice Storm and the 2003 Blackout to examine vulnerabilities in North America’s critical energy infrastructure (CEI. Inferences are then made by highlighting the similarities and differences in the two cases, which are then used to draw lessons for public managers regarding the protection of CEIs.

     

    As CEIs are highly-complex and tightly-coupled systems, failures stemming from complex and uncertain risks are inevitable. There is an increasingly low tolerance for failure in energy infrastructure because society’s critical infrastructures have become increasingly interdependent. Public managers must regulate CEIs in order to ensure an emphasis is placed on safety and security while also finding ways to reduce unnecessary complexities. It is through the adoption of such measures that public managers will aid in minimizing the cascading effects of inevitable failures.

     

  17. Inequality of Opportunity for Educational Achievement in Latin America: Evidence from PISA 2006-2009

    Science.gov (United States)

    Gamboa, Luis Fernando; Waltenberg, Fabio D.

    2012-01-01

    We evaluate how far away six Latin American countries stand from a normative goal of equality of opportunity for educational achievement in PISA 2006-2009. We work with alternative characterizations of types: gender, school type (public or private), parental education, and their combinations. Following Checchi-Peragine's (2010) non-parametric…

  18. America's Water: An opportunity for a new sustainable design from a One Water Perspective

    Science.gov (United States)

    Lall, U.

    2014-12-01

    "The time has come," the Walrus said,"To talk of many things:Of pipes--and sewers--and plumbing-tape--Of reuse--and CSOs--And why the wastewater treatment plant is stinking--And whether houses have wings." In a world that seeks solutions to problems of water, energy and waste, and risks from a changing climate, a few lights shine bright. In challenges of aging infrastructure, we see an opportunity. As drinking water and wastewater treatment standards tighten and pose a financial threat to communities, we see an opportunity. As the financial industry looks askance at funding large water infrastructure projects with an uncertain payback, we see opportunity. As others fear for the environment amidst an approaching commoditization of water, we see opportunity. We visualize a new world in which water is treated exquisitely for the purposes of consumption. Rainwater harvesting addresses CSOs, and need, and point of use systems treat rain and waste water for use, so the environment can breathe a bit easier. Sensors, smart grids, targeted treatment and innovation in systems and business architecture is in the offing as enabling technologies. Yes, even as autonomous vehicles seek to seduce you on an inter-city journey, a revolution in water technologies and systems operation is imminent. Perhaps this talk will illuminate you on the technological possibility, the social barriers to overcome, and the innovation frontier that awaits us

  19. Reorienting Environmental Education for Sustainable Development in Teacher Education: Constraints and Opportunities in Latin America.

    Science.gov (United States)

    Houstoun, Helen P.

    1998-01-01

    Argues that the lack of environmental education (EE) at both the tertiary level and in preservice teacher education in most Latin American countries is considered a main weakness for professional development. A review of literature in national EE strategies provides some insights into the constraints and opportunities relating to the introduction…

  20. Vaccination Week in the Americas: an opportunity to integrate other health services with immunization.

    Science.gov (United States)

    Ropero-Álvarez, Alba Maria; Kurtis, Hannah J; Danovaro-Holliday, M Carolina; Ruiz-Matus, Cuauhtémoc; Tambini, Gina

    2012-03-01

    Vaccination Week in the Americas (VWA) is an initiative of the countries and territories of the Americas that works to advance equity and access to vaccination. The initiative focuses on reaching populations with limited access to regular health services and promotes solidarity among countries. As the Expanded Program on Immunization is one of the world's best-established health programs, integrating other interventions with immunization services has been highly promoted. Using data available from the Pan American Health Organization, we explored the extent of integration of other interventions with immunization in Latin American and Caribbean (LAC) countries as part of VWA. At least 14 countries or territories have integrated other interventions with immunization during VWA. The most common integrated intervention is vitamin A supplementation, followed by deworming. However, a variety of other interventions have been integrated, such as educational activities, supplementation with vitamins and minerals, and provision of health services. Data on coverage of integrated interventions are limited. Integration of other interventions with immunization in LAC countries is widespread, and its impact and lessons learned merit further examination. PMID:22315379

  1. Similar biotherapeutic products in Latin America. Regulation and opportunities for patients with autoimmune diseases

    Directory of Open Access Journals (Sweden)

    Desanvicente-Celis Z

    2013-01-01

    Full Text Available Zayrho Desanvicente-Celis, Julian Caro-Moreno, Mateo Enciso-Zuluaga, Juan-Manuel AnayaCenter for Autoimmune Diseases Research (CREA, Universidad del Rosario, Bogotá, ColombiaAbstract: Biotherapeutic products have revolutionized medicine, changing the way we can treat some chronic diseases, such as autoimmune diseases. The patent expiry and the high costs of reference biotherapeutic products, among other factors, have promoted interest in similar biotherapeutic products (SBPs, also known as biosimilars. The objective of developing an SBP is to manufacture a “highly similar” molecule to a reference biotherapeutic product, by conducting a comparability exercise that can demonstrate similar quality, safety, and efficacy. Regulations like those of the World Health Organization, the European Medicines Agency, and the Food and Drug Administration are international reference standards. Herein, we aim to point out the current status in Latin America on SBPs, focusing on regulatory issues within the context of autoimmune diseases. The regulations of Argentina, Peru, Chile, Guatemala, Panama and Costa Rica follow the World Health Organization guidelines. Other countries, such as Cuba, Mexico, Venezuela, and Brazil have regulations that take into account international standards combined with local features. In Colombia, a draft decree is under revision and the debate is ongoing. Some countries have already approved SBPs. Mexico, Chile, Ecuador, Bolivia, and Peru market SBPs of rituximab, and Colombia markets an SBP of etanercept. The advent of SBPs is definitely beneficial. Safety and efficacy must be ensured following clear and comprehensive regulations.Keywords: biological therapy, biotechnology, similar biotherapeutic product, autoimmune disease, Latin America

  2. Comprehensive Approach. Challenges and opportunities in complex crisis management

    OpenAIRE

    Friis, Karsten; Jarmyr, Pia

    2008-01-01

    This report discusses challenges related to the comprehensive approach in complex crisis management today. The first chapter conceptualises ‘comprehensive approach’ by developing categories and definitions of various kinds of interactions and between various kinds of actors. The second chapter discusses five topic areas that represent a challenge to achieving a comprehensive approach: conflicting values, principles and priorities; organisational and operational challenges; how to organise a c...

  3. Comparative assessment of status and opportunities for carbon Dioxide Capture and storage and Radioactive Waste Disposal In North America

    Energy Technology Data Exchange (ETDEWEB)

    Oldenburg, C.; Birkholzer, J.T.

    2011-07-22

    Aside from the target storage regions being underground, geologic carbon sequestration (GCS) and radioactive waste disposal (RWD) share little in common in North America. The large volume of carbon dioxide (CO{sub 2}) needed to be sequestered along with its relatively benign health effects present a sharp contrast to the limited volumes and hazardous nature of high-level radioactive waste (RW). There is well-documented capacity in North America for 100 years or more of sequestration of CO{sub 2} from coal-fired power plants. Aside from economics, the challenges of GCS include lack of fully established legal and regulatory framework for ownership of injected CO{sub 2}, the need for an expanded pipeline infrastructure, and public acceptance of the technology. As for RW, the USA had proposed the unsaturated tuffs of Yucca Mountain, Nevada, as the region's first high-level RWD site before removing it from consideration in early 2009. The Canadian RW program is currently evolving with options that range from geologic disposal to both decentralized and centralized permanent storage in surface facilities. Both the USA and Canada have established legal and regulatory frameworks for RWD. The most challenging technical issue for RWD is the need to predict repository performance on extremely long time scales (10{sup 4}-10{sup 6} years). While attitudes toward nuclear power are rapidly changing as fossil-fuel costs soar and changes in climate occur, public perception remains the most serious challenge to opening RW repositories. Because of the many significant differences between RWD and GCS, there is little that can be shared between them from regulatory, legal, transportation, or economic perspectives. As for public perception, there is currently an opportunity to engage the public on the benefits and risks of both GCS and RWD as they learn more about the urgent energy-climate crisis created by greenhouse gas emissions from current fossil-fuel combustion practices.

  4. Comparative Assessment of Status and Opportunities for CO2 Capture and Storage and Radioactive Waste Disposal in North America

    International Nuclear Information System (INIS)

    Aside from the target storage regions being underground, geologic carbon sequestration and radioactive waste disposal share little in common in North America. The large volume of carbon dioxide (CO2) needed to be sequestered along with its relatively benign health effects present a sharp contrast to the limited volumes and hazardous nature of high-level radioactive waste. There is well-documented capacity in North America for 100 years or more of sequestration of CO2 from coal-fired power plants. Aside from economics, the challenges of geologic carbon sequestration include lack of fully established legal and regulatory framework for ownership of injected CO2, the need for an expanded pipeline infrastructure, and public acceptance of the technology. As for radioactive waste, the U.S. has proposed the unsaturated tuffs of Yucca Mountain, Nevada, as the region's first high-level radioactive waste disposal site. The Canadian radioactive waste program is currently evolving with options that range from geologic disposal to both decentralized and centralized permanent storage in surface facilities. Both the U.S. and Canada have established legal and regulatory frameworks for radioactive waste disposal. The most challenging technical issue for radioactive waste disposal is the need to predict repository performance on extremely long time scales (104 - 106 years). While attitudes toward nuclear power are rapidly changing as fossil-fuel costs soar and changes in climate occur, public perception remains the most serious challenge to opening radioactive waste repositories. Because of the many significant differences between radioactive waste disposal and geologic carbon sequestration, there is little that can be shared between them from regulatory, legal, transportation, or economic perspectives. As for public perception, there is currently an opportunity to engage the public on the benefits and risks of both geologic carbon sequestration and radioactive waste disposal as they

  5. Comparative assessment of status and opportunities for carbon dioxide capture and storage and radioactive waste disposal In North America

    International Nuclear Information System (INIS)

    Aside from the target storage regions being underground, geologic carbon sequestration (GCS) and radioactive waste disposal (RWD) share little in common in North America. The large volume of carbon dioxide (CO2) needed to be sequestered along with its relatively benign health effects present a sharp contrast to the limited volumes and hazardous nature of high-level radioactive waste (RW). There is well-documented capacity in North America for 100 years or more of sequestration of CO2 from coal-fired power plants. Aside from economics, the challenges of GCS include lack of fully established legal and regulatory framework for ownership of injected CO2, the need for an expanded pipeline infrastructure, and public acceptance of the technology. As for RW, the USA had proposed the unsaturated tuffs of Yucca Mountain, Nevada, as the region's first high-level RWD site before removing it from consideration in early 2009. The Canadian RW program is currently evolving with options that range from geologic disposal to both decentralized and centralized permanent storage in surface facilities. Both the USA and Canada have established legal and regulatory frameworks for RWD. The most challenging technical issue for RWD is the need to predict repository performance on extremely long time scales (104-106 years). While attitudes toward nuclear power are rapidly changing as fossil-fuel costs soar and changes in climate occur, public perception remains the most serious challenge to opening RW repositories. Because of the many significant differences between RWD and GCS, there is little that can be shared between them from regulatory, legal, transportation, or economic perspectives. As for public perception, there is currently an opportunity to engage the public on the benefits and risks of both GCS and RWD as they learn more about the urgent energy-climate crisis created by greenhouse gas emissions from current fossil-fuel combustion practices.

  6. Mother's Education and Children's Outcomes: How Dual-Generation Programs Offer Increased Opportunities for America's Families. Disparities among America's Children. No. 2

    Science.gov (United States)

    Hernandez, Donald J.; Napierala, Jeffrey S.

    2014-01-01

    Policies and programs aimed at increasing educational and economic opportunities typically target either low-income children or their mothers, but not both, which limits their impact in fostering intergenerational mobility. This insight undergirds the development and implementation of dual-generation strategies, which focus simultaneously on both…

  7. Anonymous nuclear markers data supporting species tree phylogeny and divergence time estimates in a cactus species complex in South America.

    Science.gov (United States)

    Perez, Manolo F; Carstens, Bryan C; Rodrigues, Gustavo L; Moraes, Evandro M

    2016-03-01

    Supportive data related to the article "Anonymous nuclear markers reveal taxonomic incongruence and long-term disjunction in a cactus species complex with continental-island distribution in South America" (Perez et al., 2016) [1]. Here, we present pyrosequencing results, primer sequences, a cpDNA phylogeny, and a species tree phylogeny. PMID:26900589

  8. Holocene Precipitation in the Coastal Temperate Rainforest Complex of Western North America

    Science.gov (United States)

    Brown, K. J.; Fitton, R. J.; Schoups, G.; Allen, G. B.; Wahl, K. A.; Hebda, R. J.

    2006-12-01

    Pollen data from 69 surface samples from Vancouver Island, Canada, were used to develop a ratio index of precipitation, DWHI (Douglas fir-western hemlock index). DWHI ratios were combined with interpolated estimates of mean annual precipitation to develop pollen-based precipitation transfer functions. The optimal regression model, with a predictive range of 960-2600 mm, was applied to 10 Holocene lake sediment records distributed across a ~150 km long coastal-inland precipitation gradient. Predicted precipitation was spatially modelled in a geographic information system to examine the spatio-temporal history of precipitation from this representative portion of the coastal temperate rainforest (CTR) complex of western North America. The reconstructions show widespread early Holocene dry conditions coupled with a steep east-west precipitation gradient. Thereafter, the modern precipitation gradient established 7000 years ago, illustrating that the CTR complex has experienced marked short-distance east-west changes in precipitation in the past. Changes in the abundance of arboreal and non-arboreal vegetation, as well as fire disturbance, are often concomitant with changes in Holocene precipitation. Given the precipitation and vegetation history of the region, conservation initiatives should focus on the moist outer coastal zone since it appears to have the greatest amount of resilience to perturbations in precipitation, whereas monitoring programs for signs of climate change should be initiated in central areas as they appear sensitive to changes in the moisture regime.

  9. Opportunities of the new technological model of light vehicle fuels in South America; Oportunidades futuras no novo modelo tecnologico de combustiveis para veiculos leves na America do Sul

    Energy Technology Data Exchange (ETDEWEB)

    Dourado, Jose Diamantino de A. [Centro Federal de Educacao Tecnologica Celso Sukow da Fonseca (CEFET-RJ), Rio de Janeiro, RJ (Brazil); Chaves, Hernani Aquini F.; Jones, Cleveland Maximino [Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ (Brazil). Dept. de Estratigrafia e Paleontologia (DEPA)

    2008-07-01

    The purpose of this work is to show which solutions the South American market is putting forth for the new technological model of the automotive fuel for light duty vehicles. A strong and irreversible trend is underway, which is seeking more environmentally friendly and economically attractive alternatives for the conventional automotive technology, based on the consumption of gasoline and diesel fuel. This trend is evident not only in Latin America, but also in many other countries and regions, and has resulted in a great number of vehicle conversions, so as to operate with vehicular natural gas. Another important way in which this trend has expressed itself is the commercial acceptance and success of the tetra fuel technology vehicles. (author)

  10. Summary of Prioritized Research Opportunities: Building America Program Planning Meeting, Washington, D.C., November 2-4, 2010

    Energy Technology Data Exchange (ETDEWEB)

    2011-02-01

    This report outlines the results of brainstorming sessions conducted at the Building America Fall 2010 planning meeting, in which research teams and national laboratories identified key research priorities to incorporate into multi-year planning, team research agendas, expert meetings, and technical standing committees.

  11. 2011: Climate Change: Latin America and the Caribbean: Risks for the Microfinance Sector and Opportunities for Adaptation

    OpenAIRE

    María Elena Gutierrez; Xavier Mommens

    2011-01-01

    The purpose of this study is to show how microfinance services may undergo the impacts of climate change, to analyze the opportunities available for MFIs and to propose concrete actions. This paper was commissioned by the Inter-American Development Bank (IDB) in coordination with the Sustainable Energy and Climate Change Unit (ECC) and the Multilateral Investment Fund (MIF), and it was prepared on the basis of bibliographic reviews, experience in the Latin American region, and interviews that...

  12. The Luzula comosa complex (Luzula section Luzula, Juncaceae) in western North America

    Czech Academy of Sciences Publication Activity Database

    Zika, P. F.; Wilson, B. A.; Kirschner, Jan

    2015-01-01

    Roč. 192, č. 4 (2015), s. 201-229. ISSN 1179-3155 Institutional research plan: CEZ:AV0Z60050516 Institutional support: RVO:67985939 Keywords : Luzula * Pacific North America * taxonomy Subject RIV: EF - Botanics Impact factor: 1.318, year: 2014

  13. Linking Complex Problem Solving to Opportunity Identification Competence within the Context of Entrepreneurship

    Science.gov (United States)

    Baggen, Yvette; Mainert, Jakob; Lans, Thomas; Biemans, Harm J. A.; Greiff, Samuel; Mulder, Martin

    2015-01-01

    Today's working life is increasingly characterized by entrepreneurial challenges. Entrepreneurial challenges start at an individual level with the identification of entrepreneurial opportunities, which is acknowledged as one of the key competencies for lifelong learning. Since the identification of entrepreneurial opportunities relies heavily on…

  14. Focus on opportunities as a mediator of the relationships between age, job complexity, and work performance

    NARCIS (Netherlands)

    Zacher, Hannes; Heusner, Sandra; Schmitz, Michael; Zwierzanska, Monika M.; Frese, Michael

    2010-01-01

    Focus on opportunities is a cognitive-motivational facet of occupational future time perspective that describes how many new goals, options, and possibilities individuals expect to have in their personal work-related futures. This study examined focus on opportunities as a mediator of the relationsh

  15. Biological and nonbiological complex drugs for multiple sclerosis in Latin America: regulations and risk management.

    Science.gov (United States)

    Carrá, Adriana; Macías Islas, Miguel Angel; Tarulla, Adriana; Bichuetti, Denis Bernardi; Finkelsztejn, Alessandro; Fragoso, Yara Dadalti; Árcega-Revilla, Raul; Cárcamo Rodríguez, Claudia; Durán, Juan Carlos; Bonitto, Juan García; León, Rosalba; Oehninger Gatti, Carlos; Orozco, Geraldine; Vizcarra Escobar, Darwin

    2015-06-01

    Biological drugs and nonbiological complex drugs with expired patents are followed by biosimilars and follow-on drugs that are supposedly similar and comparable with the reference product in terms of quality, safety and efficacy. Unlike simple molecules that can be copied and reproduced, biosimilars and follow-on complex drugs are heterogeneous and need specific regulations from health and pharmacovigilance agencies. A panel of 14 Latin American experts on multiple sclerosis from nine different countries met to discuss the recommendations regarding biosimilars and follow-on complex drugs for treating multiple sclerosis. Specific measures relating to manufacturing, therapeutic equivalence assessment and pharmacovigilance reports need to be implemented before commercialization. Physical, chemical, biological and immunogenic characterizations of the new product need to be available before clinical trials start. The new product must maintain the same immunogenicity as the original. Automatic substitution of biological and complex drugs poses unacceptable risks to the patient. PMID:25924772

  16. Use of m-Health Technology for Preventive Interventions to Tackle Cardiometabolic Conditions and Other Non-Communicable Diseases in Latin America- Challenges and Opportunities.

    Science.gov (United States)

    Beratarrechea, Andrea; Diez-Canseco, Francisco; Irazola, Vilma; Miranda, Jaime; Ramirez-Zea, Manuel; Rubinstein, Adolfo

    2016-01-01

    In Latin America, cardiovascular disease (CVD) mortality rates will increase by an estimated 145% from 1990 to 2020. Several challenges related to social strains, inadequate public health infrastructure, and underfinanced healthcare systems make cardiometabolic conditions and non-communicable diseases (NCDs) difficult to prevent and control. On the other hand, the region has high mobile phone coverage, making mobile health (mHealth) particularly attractive to complement and improve strategies toward prevention and control of these conditions in low- and middle-income countries. In this article, we describe the experiences of three Centers of Excellence for prevention and control of NCDs sponsored by the National Heart, Lung, and Blood Institute with mHealth interventions to address cardiometabolic conditions and other NCDs in Argentina, Guatemala, and Peru. The nine studies described involved the design and implementation of complex interventions targeting providers, patients and the public. The rationale, design of the interventions, and evaluation of processes and outcomes of each of these studies are described, together with barriers and enabling factors associated with their implementation. PMID:27041078

  17. Multilocus molecular phylogenetic analysis of the montane Craugastor podiciferus species complex (Anura: Craugastoridae) in Isthmian Central America.

    Science.gov (United States)

    Streicher, Jeffrey W; Crawford, Andrew J; Edwards, Cody W

    2009-12-01

    The Craugastor podiciferus complex is a group of phenotypically polymorphic direct-developing frogs that inhabit the Talamancan highlands of Costa Rica and Panama. The montane distribution of this group creates natural allopatry among members and offers an excellent opportunity to explore geographic models of speciation. Using a multilocus approach, we obtained data from one nuclear (c-myc) and three mitochondrial (12S, 16S, and COI) gene regions from 40 individuals within the C. podiciferus complex. Molecular phylogenetic analyses revealed a basal split that placed samples from western Panama as sister to Costa Rican (CR) samples, corroborating a previous suggestion that the former lineage may represent an undescribed species. Within the CR clades we found six distinct haplogroups whose distributions largely corresponded to geographic features and included instances of sympatry. Divergence estimates were used to develop a preliminary evolutionary timeframe for the diversification of the C. podiciferus complex. Based on collective evidence, we hypothesize that movement of the CR haplogroups has occurred between currently isolated areas of suitable habitat via second order climatic fluctuations during the Pleistocene. The levels of genetic differentiation within the C. podiciferus complex are remarkable given the relatively small geographic area (ca. 8000 km(2)) of occurrence. This diversity emphasizes the need for further study and taxonomic revision to aid in conservation planning for this complex which, like many amphibians, has experienced recent population declines. PMID:19602442

  18. Occlusal enamel complexity in middle miocene to holocene equids (Equidae: Perissodactyla of North America.

    Directory of Open Access Journals (Sweden)

    Nicholas A Famoso

    Full Text Available Four groups of equids, "Anchitheriinae," Merychippine-grade Equinae, Hipparionini, and Equini, coexisted in the middle Miocene, but only the Equini remains after 16 Myr of evolution and extinction. Each group is distinct in its occlusal enamel pattern. These patterns have been compared qualitatively but rarely quantitatively. The processes influencing the evolution of these occlusal patterns have not been thoroughly investigated with respect to phylogeny, tooth position, and climate through geologic time. We investigated Occlusal Enamel Index, a quantitative method for the analysis of the complexity of occlusal patterns. We used analyses of variance and an analysis of co-variance to test whether equid teeth increase resistive cutting area for food processing during mastication, as expressed in occlusal enamel complexity, in response to increased abrasion in their diet. Results suggest that occlusal enamel complexity was influenced by climate, phylogeny, and tooth position through time. Occlusal enamel complexity in middle Miocene to Modern horses increased as the animals experienced increased tooth abrasion and a cooling climate.

  19. Unraveling The Complex Interaction Between The Southern Caribbean, Northwest South America And The Pacific Plates During The Cenozoic

    Science.gov (United States)

    Villagomez, D.; Spikings, R.

    2013-05-01

    We have studied the prominent Sierra Nevada de Santa Marta Massif (the highest peak in the world whose local base is at sea level, ~5.75km) in Northern Colombia and we are interested in quantifying the thermal and tectonic history of the Northernmost Andes during the Cenozoic in order to understand the complex interaction between the Caribbean, the South American and the Pacific plates. In order to do so, apatite fission track data (by the LA-ICP-MS method) has been used, collected along several traverses and a single vertical profile within the massif. Our results show that the easternmost part of Sierra Nevada de Santa Marta exhumed at elevated rates (≥0.2 Km/My) during 65-58 Ma in response to the collision of the Caribbean Plateau with north-western South America. A second pulse of exhumation (≥0.32 Km/My) during 50-40 Ma was probably driven by the underthrusting of the Caribbean Plate beneath northern South America. More southern portions of the Sierra Nevada de Santa Marta (the Sierra Nevada Province) exhumed rapidly during 26-29 Ma (~0.7 Km/My), whereas farther north, the northwestermost corner of the Sierra Nevada de Santa Marta (the Santa Marta Province) exhumed at elevated rates during 30-25 Ma and 25-16 Ma. Our thermochronological data show that the highest exhumation rates within the Sierra Nevada de Santa Marta progressed towards the northwest via the propagation of NW-verging thrusts. The late Oligocene-Miocene exhumation was mainly a consequence of compression originating at the Pacific margin of South America that also gave rise to uplift and exhumation in other regions of Eastern Colombia (e.g. in the Santander Massif). Major continental faults such as the left-lateral Santa Marta-Bucaramanga Fault have played an important role transferring the deformation, Exhumation of the Sierra Nevada de Santa Marta Massif is not recorded after ~16 Ma, which is unexpected, given the high elevation and high erosive power of the climate, implying that rock and

  20. Biodiversity, climate change and complexity: An opportunity for securing co-benefits?

    Energy Technology Data Exchange (ETDEWEB)

    Roe, Dilys

    2006-10-15

    Climate change and biodiversity loss are both major environmental concerns, yet the links between them often go unrecognised. Not only does the science of climate change and biodiversity share similar characteristics, but climate change both affects, and is affected by biodiversity. Diversity confers far greater resilience on natural systems, thus reducing their vulnerability – and the vulnerability of the people that depend upon them – to climate change. Yet climate adaptation and mitigation strategies that are blind to biodiversity can undermine this natural and social resilience. Ignoring the links between biodiversity and climate risks exacerbates the problems associated with climate change and represents a missed opportunity for maximising co-benefits.

  1. Genetics of complex neurological disease: Challenges and opportunities for modeling epilepsy in mice and rats

    OpenAIRE

    Frankel, Wayne N.

    2009-01-01

    Epilepsy is a complex neurological disease. Currently ~20 genetic variants are known to cause Mendelian forms of human epilepsy, leaving a vast heritability undefined with future hopes resting on candidate gene resequencing and/or large scale genome-wide association studies. Rodent models for genetically complex epilepsy have been studied for many years, but only recently have strong candidate genes emerged, including Cacna1g in the GAERS rat model of absence epilepsy and Kcnj10 in the low se...

  2. The 10 April 2014 Earthquake in Central Nicaragua: Evidence of Complex Crustal Deformation in Central America

    Science.gov (United States)

    Suarez, G.; Muñoz, A.; Talavera, E.; Tenorio, V.; Farraz, I.; Novelo-Casanova, D. A.; Sánchez, A.

    2014-12-01

    On 10 April 2014 a magnitude Mw 6.1 struck central Nicaragua. The main event and the aftershocks were clearly recorded by the Nicaraguan seismic network. These crustal earthquakes were strongly felt but caused relatively little damage to the city of Managua and to the surrounding cities and towns. This is in sharp contrast to the destructive effects of the 1972 earthquake in the capital city of Managua. The differences in damage stem from the fact that in 1972, the earthquake occurred on a fault beneath the city; in contrast, the 2014 event lies offshore, under Lake Managua. The distribution of aftershocks shows two clusters of seismic activity. In the northwestern part of Lake Managua, an alignment of aftershocks suggests a southeast trending fault. The reported source mechanism suggests right-lateral strike slip motion on a plane with the same azimuth as the aftershock sequence. A second cluster of seismic activity occurred simultaneously, but spatially separated, beneath Apoyeque volcano. There is no clear alignment of the epicenters in this cluster. Seismic scaling relations between magnitude and the fault length predict a length of approximately 10 km for an earthquake of this magnitude. This is in agreement with the extent of the fault defined by the aftershock sequence. The northeast - southwest trending Tiscapa and Ciudad Jardín faults that broke during the 1972 and 1931 Managua earthquakes are orthogonal to the fault where the 10 April earthquake occurred. This set of conjugate faults confirms that Central Nicaragua is being deformed in a complex tectonic style of deformation. The forearc sliver between the trench and the volcanic arc moves to the northwest relative to the Caribbean plate. This deformation, however, does not take place on a single set of faults. The motion is apparently accommodated by a system of conjugate faults: right lateral, strike-slip faults oriented parallel to the volcanic arc and another set of faults trending northeast

  3. Reflexiones sobre oportunidades de intervención en tabaquismo en Latinoamérica Reflections on smoking intervention opportunities In Latin America

    Directory of Open Access Journals (Sweden)

    Gustavo Zabert

    2010-01-01

    industry. Therefore in this region there is an urgent need to establish prevention and treatment strategies capable to reduce incidence and prevalence of tobacco smoking in the population and as a consequence modify the health effects of tobacco consumption. Treating nicotine addiction requires intervention strategies really effective to reduce the number of current smokers as well as giving them tools to avoid relapse and maintain abstinence. Currently poor and vulnerable groups, which represent 44% of the total population in Latin America, are the most susceptible to suffer the health consequences of smoking since they show the highest prevalence rates and have little or no access to health services. The Framework Convention on Tobacco Control (FCTC and MPOWER, both strategies proposed by the World Health Organization against tobacco, define clear goals to achieve their purposes, nevertheless they are limited by the economic and human resources assigned by each country. The scientific community involved in the fight against tobacco must think about new ways to place this issue in the political agenda so there will be more opportunities to increase the resources and therefore to reduce tobacco consumption in all the groups of the population. In the fight against tobacco, this is the right time to consider primarily issues related to equity and social justice.

  4. Proliferation of weapons and armed violence in the private security sector in Latin America and the Caribbean: Challenges and opportunities for taking action

    OpenAIRE

    Rémi Bacouillard; Camilo Duplat Guerrero; Julián Bustamante

    2014-01-01

    The United Nations Regional Centre for Peace, Disarmament and Development in Latin America and the Caribbean (UNLIREC) has been monitoring various media in 19 countries and has documented more than 100 newspaper articles on cases of armed violence and the proliferation offirearms in the private security sector. The objective of this investigation is to analyze reported cases and systematize a typology regarding such cases, in order to prove the existence of problems in the private security se...

  5. Unraveling the complex local-scale flows influencing ozone patterns in the southern Great Lakes of North America

    Directory of Open Access Journals (Sweden)

    I. Levy

    2010-11-01

    Full Text Available This study examines the complexity of various processes influencing summertime ozone levels in the southern Great Lakes region of North America. Results from the Border Air Quality and Meteorology (BAQS-Met field campaign in the summer of 2007 are examined with respect to land-lake differences and local meteorology using a large array of ground-based measurements, aircraft data, and simulation results from a high resolution (2.5 km regional air-quality model, AURAMS.

    Analyses of average ozone mixing ratio from the entire BAQS-Met intensive campaign period support previous findings that ozone levels are higher over the southern Great Lakes than over the adjacent land. However, there is great heterogeneity in the spatial distribution of surface ozone over the lakes, particularly over Lake Erie during the day, with higher levels located over the southwestern end of the lake. Model results suggest that some of these increased ozone levels are due to local emission sources in large nearby urban centers. While an ozone reservoir layer is predicted by the AURAMS model over Lake Erie at night, the land-lake differences in ozone mixing ratios are most pronounced during the night in a shallow inversion layer of about 200 m above the surface. After sunrise, these differences have a limited effect on the total mass of ozone over the lakes and land during the day, though they do cause elevated ozone levels in the lake-breeze air in some locations.

    The model also predicts a mean vertical circulation during the day with an updraft over Detroit-Windsor and downdraft over Lake St. Clair, which transports ozone up to 1500 m above ground and results in high ozone over the lake.

    Oscillations in ground-level ozone mixing ratios were observed on several nights and at several ground monitoring sites, with amplitudes of up to 40 ppbv and time periods of 15–40 min. Several possible mechanisms for these oscillations are discussed, but a

  6. Unraveling the complex local-scale flows influencing ozone patterns in the southern Great Lakes of North America

    Directory of Open Access Journals (Sweden)

    I. Levy

    2010-08-01

    Full Text Available This study examines the complexity of various processes influencing summertime ozone levels in the southern Great Lakes region of North America. Results from the Border Air Quality and Meteorology (BAQS-Met field campaign in the summer of 2007 are examined with respect to land-lake differences and local meteorology using a large array of ground-based measurements, aircraft data and simulation results from a high resolution (2.5 km regional air-quality model, AURAMS.

    Analyses of average ozone mixing ratio from the entire BAQS-Met intensive campaign period support previous findings that ozone levels are higher over the southern Great Lakes than over the adjacent land. However, there is great heterogeneity in the spatial distribution of surface ozone over the lakes, particularly over Lake Erie during the day, with higher levels located over the southwestern end of the lake. Results suggest that some of these increased ozone levels are due to local emission sources in large nearby urban centers. The land-lake differences in ozone mixing ratios are most pronounced during the night in a shallow inversion layer of about 200 m above the surface. After sunrise, these differences have a limited effect on the total mass of ozone over the lakes during the day time, though they may cause elevated ozone levels in the lake breeze air.

    A large reservoir layer of ozone is predicted by the AURAMS model over Lake Erie at night, centered between 600–1000 m above ground and extending into the land over Cleveland. The model also predicts a vertical circulation during the day with an updraft over Detroit-Windsor and downdraft over Lake St. Clair, which transports ozone up to 1500 m above ground and results in high ozone over the lake.

    Oscillations in ground level ozone mixing ratios were observed on several nights and several ground monitoring sites, with amplitudes of up to 40 ppbv and time periods of 15–40 min.

  7. Environmental challenges and opportunities of the evolving North American electricity market : A review: Environmental challenges and opportunities of the North American electricity market : A symposium organized by the Commission for Environmental Cooperation of North America

    International Nuclear Information System (INIS)

    North America produces and uses over 50 per cent of the electricity in the industrialized world. Regulatory trends in Mexico, the United States and Canada converge toward the opening up of electricity markets, while regional trade of electricity across national borders is being encouraged. Fundamental questions remain concerning the effects on the natural air-water-and-land environment in all three countries and the manner in which this trade occurs. Public health is also a factor to be considered. Some government intervention is required, was the general consensus arrived at at the symposium organized by the Commission for Environmental Cooperation of North America (CEC). This intervention should probably take the form of emission standards, transparent regulatory hearings and efforts to render the rules in the three countries more compatible. Demand growth and the incorporation of pollution controls will require some private investment. The author indicated that the symposium participants recognized that the reconciliation of an efficient continental electricity market with environmental goals will come with improving the efficiency with which North Americans use energy. refs., 1 tab., 1 fig

  8. Community embedded reproductive health interventions for adolescents in Latin America: development and evaluation of a complex multi-centre intervention

    NARCIS (Netherlands)

    P. Decat; E. Nelson; S. de Meyer; L. Jaruseviciene; M. Orozco; Z. Segura; A. Gorter; B. Vega; K. Cordova; L. Maes; M. Temmerman; E. Leye; O. Degomme

    2013-01-01

    Background Adolescents in Latin America are at high risk for unwanted and unplanned pregnancies, which often result in unsafe abortions or poor maternal health outcomes. Both young men and women in the region face an increased risk of sexually transmitted infections due to inadequate sexual and repr

  9. First discovery of Quercus-feeding Nepticulidae (Lepidoptera) in South America, with description of new species and designation of the S. nigriverticella complex in the S. saginella group.

    Science.gov (United States)

    Remeikis, Andrius; Stonis, Jonas R

    2015-01-01

    We describe three new species: Stigmella crassifoliae Remeikis & Stonis, sp. nov. (a leaf-miner on Quercus crassifolia and Q. crispipilis from the highlands of Guatemala), S. robleae Remeikis & Stonis, sp. nov., and S. humboldti Remeikis & Stonis, sp. nov. (leaf-miners on Quercus humboldtii from the Colombian Andes). No Quercus-feeding Nepticulidae species were previously known from South America. All new species are illustrated with photographs of the leaf-mines, cocoons, adults, and genitalia. In the S. saginella species group, for the species possessing in male genitalia M-shaped gnathos with caudal processes closely juxtaposed and phallus without cornuti, a new species complex (the S. nigriverticella complex) is defined. We also provide a pictorial key to the species of the new complex. PMID:26701490

  10. Proliferation of weapons and armed violence in the private security sector in Latin America and the Caribbean: Challenges and opportunities for taking action

    Directory of Open Access Journals (Sweden)

    Rémi Bacouillard

    2014-12-01

    Full Text Available The United Nations Regional Centre for Peace, Disarmament and Development in Latin America and the Caribbean (UNLIREC has been monitoring various media in 19 countries and has documented more than 100 newspaper articles on cases of armed violence and the proliferation offirearms in the private security sector. The objective of this investigation is to analyze reported cases and systematize a typology regarding such cases, in order to prove the existence of problems in the private security sector which is a source and a victim of insecurity. This study reveals the frequency with which these cases occur, as well as the fact that they occur in different countries of the region, demonstrating that the cases being studied are not isolated cases and that they encourage the States and companies within the sector to address this disturbing reality.Finally, this article presents a series of initiatives that can be implemented by competent national authorities on the subject, as well as by the companies within the sector, to face the challenges posed by the handling, ownership and use of firearms with the privatization of the security sectorin the region.DOI: http://dx.doi.org/10.5377/rpsp.v4i2.1754

  11. The complex biogeography of the plant pathogen Xylella fastidiosa: genetic evidence of introductions and Subspecific introgression in Central America.

    Science.gov (United States)

    Nunney, Leonard; Ortiz, Beatriz; Russell, Stephanie A; Ruiz Sánchez, Rebeca; Stouthamer, Richard

    2014-01-01

    The bacterium Xylella fastidiosa is a plant pathogen with a history of economically damaging introductions of subspecies to regions where its other subspecies are native. Genetic evidence is presented demonstrating the introduction of two new taxa into Central America and their introgression into the native subspecies, X. fastidiosa subsp. fastidiosa. The data are from 10 genetic outliers detected by multilocus sequence typing (MLST) of isolates from Costa Rica. Six (five from oleander, one from coffee) defined a new sequence type (ST53) that carried alleles at six of the eight loci sequenced (five of the seven MLST loci) diagnostic of the South American subspecies Xylella fastidiosa subsp. pauca which causes two economically damaging plant diseases, citrus variegated chlorosis and coffee leaf scorch. The two remaining loci of ST53 carried alleles from what appears to be a new South American form of X. fastidiosa. Four isolates, classified as X. fastidiosa subsp. fastidiosa, showed a low level of introgression of non-native DNA. One grapevine isolate showed introgression of an allele from X. fastidiosa subsp. pauca while the other three (from citrus and coffee) showed introgression of an allele with similar ancestry to the alleles of unknown origin in ST53. The presence of X. fastidiosa subsp. pauca in Central America is troubling given its disease potential, and establishes another route for the introduction of this economically damaging subspecies into the US or elsewhere, a threat potentially compounded by the presence of a previously unknown form of X. fastidiosa. PMID:25379725

  12. Three-Level Mixed-Effects Logistic Regression Analysis Reveals Complex Epidemiology of Swine Rotaviruses in Diagnostic Samples from North America

    Science.gov (United States)

    Diaz, Andres; Rossow, Stephanie; Ciarlet, Max; Marthaler, Douglas

    2016-01-01

    Rotaviruses (RV) are important causes of diarrhea in animals, especially in domestic animals. Of the 9 RV species, rotavirus A, B, and C (RVA, RVB, and RVC, respectively) had been established as important causes of diarrhea in pigs. The Minnesota Veterinary Diagnostic Laboratory receives swine stool samples from North America to determine the etiologic agents of disease. Between November 2009 and October 2011, 7,508 samples from pigs with diarrhea were submitted to determine if enteric pathogens, including RV, were present in the samples. All samples were tested for RVA, RVB, and RVC by real time RT-PCR. The majority of the samples (82%) were positive for RVA, RVB, and/or RVC. To better understand the risk factors associated with RV infections in swine diagnostic samples, three-level mixed-effects logistic regression models (3L-MLMs) were used to estimate associations among RV species, age, and geographical variability within the major swine production regions in North America. The conditional odds ratios (cORs) for RVA and RVB detection were lower for 1–3 day old pigs when compared to any other age group. However, the cOR of RVC detection in 1–3 day old pigs was significantly higher (p 55 day old age groups. Furthermore, pigs in the 21–55 day old age group had statistically higher cORs of RV co-detection compared to 1–3 day old pigs (p < 0.001). The 3L-MLMs indicated that RV status was more similar within states than among states or within each region. Our results indicated that 3L-MLMs are a powerful and adaptable tool to handle and analyze large-hierarchical datasets. In addition, our results indicated that, overall, swine RV epidemiology is complex, and RV species are associated with different age groups and vary by regions in North America. PMID:27145176

  13. Anonymous nuclear markers reveal taxonomic incongruence and long-term disjunction in a cactus species complex with continental-island distribution in South America.

    Science.gov (United States)

    Perez, Manolo F; Carstens, Bryan C; Rodrigues, Gustavo L; Moraes, Evandro M

    2016-02-01

    The Pilosocereus aurisetus complex consists of eight cactus species with a fragmented distribution associated to xeric enclaves within the Cerrado biome in eastern South America. The phylogeny of these species is incompletely resolved, and this instability complicates evolutionary analyses. Previous analyses based on both plastid and microsatellite markers suggested that this complex contained species with inherent phylogeographic structure, which was attributed to recent diversification and recurring range shifts. However, limitations of the molecular markers used in these analyses prevented some questions from being properly addressed. In order to better understand the relationship among these species and make a preliminary assessment of the genetic structure within them, we developed anonymous nuclear loci from pyrosequencing data of 40 individuals from four species in the P. aurisetus complex. The data obtained from these loci were used to identify genetic clusters within species, and to investigate the phylogenetic relationship among these inferred clusters using a species tree methodology. Coupled with a palaeodistributional modelling, our results reveal a deep phylogenetic and climatic disjunction between two geographic lineages. Our results highlight the importance of sampling more regions from the genome to gain better insights on the evolution of species with an intricate evolutionary history. The methodology used here provides a feasible approach to develop numerous genealogical molecular markers throughout the genome for non-model species. These data provide a more robust hypothesis for the relationship among the lineages of the P. aurisetus complex. PMID:26582125

  14. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  15. Resolving regional frequency analysis of precipitation at large and complex scales using a bottom-up approach: The Latin America and the Caribbean Drought Atlas

    Science.gov (United States)

    Núñez, J.; Hallack-Alegría, M.; Cadena, M.

    2016-07-01

    Hydrologic frequency analysis is a statistical technique for the assessment of natural hazards, particularly the so-called water hazards caused exclusively by extreme hydrologic events. In particular, L-moments based regional frequency analysis (RFA-LM) has being adopted as the standard method for hydrologic frequency analysis in many parts of the world and for many other applications relating to hydrological extremes. However, despite the widespread use of RFA-LM, its application at large network and high and complex spatial scale conditions (LNHCSSC) has been poorly studied. The lack of studies about RFA-LM under such conditions and its use preferentially at subnational scales and areas with low number of rain gauge stations, or based on grid data, may be explained by the fact that the most difficult, less robust, and most subjective stage of RFA-LM is the delineation of homogeneous regions. This work proposes an integral procedure for the application of RFA-LM under LNHCSSC. The proposed method is applied to the study of drought event frequency in three case studies from Latin America, and incorporates innovating aspects compared to the state-of-the-art RFA-LM. These aspects are specifically (a) the decoupling of the cause of homogeneity from the regionalization stage; (b) the proposal of regionalization efficiency metrics; (c) the development of a regionalization algorithm; and (d) the development of a frequency estimation and mapping method for ungauged sites.

  16. Bokan Mountain peralkaline granitic complex, Alexander terrane (southeastern Alaska): evidence for Early Jurassic rifting prior to accretion with North America

    Science.gov (United States)

    Dostal, Jaroslav; Karl, Susan M.; Keppie, J. Duncan; Kontak, Daniel J.; Shellnutt, J. Gregory

    2013-01-01

    The circular Bokan Mountain complex (BMC) on southern Prince of Wales Island, southernmost Alaska, is a Jurassic peralkaline granitic intrusion about 3 km in diameter that crosscuts igneous and metasedimentary rocks of the Alexander terrane. The BMC hosts significant rare metal (rare earth elements, Y, U, Th, Zr, and Nb) mineralization related to the last stage of BMC emplacement. U–Pb (zircon) and 40Ar/39Ar (amphibole and whole-rock) geochronology indicates the following sequence of intrusive activity: (i) a Paleozoic basement composed mainly of 469 ± 4 Ma granitic rocks; (ii) intrusion of the BMC at 177 ± 1 Ma followed by rapid cooling through ca. 550 °C at 176 ± 1 Ma that was synchronous with mineralization associated with vertical, WNW-trending pegmatites, felsic dikes, and aegirine–fluorite veins and late-stage, sinistral shear deformation; and (iii) intrusion of crosscutting lamprophyre dikes at >150 Ma and again at ca. 105 Ma. The peralkaline nature of the BMC and the WNW trend of associated dikes suggest intrusion during NE–SW rifting that was followed by NE–SW shortening during the waning stages of BMC emplacement. The 177 Ma BMC was synchronous with other magmatic centres in the Alexander terrane, such as (1) the Dora Bay peralkaline stock and (2) the bimodal Moffatt volcanic suite located ~30 km north and ~100 km SE of the BMC, respectively. This regional magmatism is interpreted to represent a regional extensional event that precedes deposition of the Late Jurassic – Cretaceous Gravina sequence that oversteps the Wrangellia and Alexander exotic accreted terranes and the Taku and Yukon–Tanana pericratonic terranes of the Canadian–Alaskan Cordillera.

  17. Orogenesis at the southern tip of the Americas: the structural evolution of the Cordillera Darwin metamorphic complex, southernmost Chile

    Science.gov (United States)

    Cunningham, W. Dickson

    1995-04-01

    New, detailed lithologic and structural data are presented from three separately mapped areas along the southern boundary of the Cordillera Darwin metamorphic complex of southernmost Chile. Cordillera Darwin is a unique uplift because it exposes the highest grade rocks in the Andes south of Peru and averages 1 km higher in elevation than adjacent areas. The structural data indicate that Cordillera Darwin experienced mid-Late Cretaceous trans-pressional deformation with a partitioned strike-slip component localized along the Beagle Channel that forms the southern boundary to the range. Foliation, lineation and fold axis trends indicate NE-SW-directed contraction and NW-SE strike-slip shearing (present directions) during progressive {D1}/{D2} Andean deformation. D2 deformation is marked by outcrop-to 10 km-scale south-southwest-vergent folds. Late Cretaceous-Tertiary brittle-ductile and brittle left-lateral strike-slip faults and shear zones crosscut all {D1}/{D2} structures. Although limited structural evidence for extensional tectonics was documented in this study, apparent normal offsets across both arms of the Beagle Channel and previously documented field evidence for extension from other areas in Cordillera Darwin suggest that transtensional displacements also may have occurred in southern Cordillera Darwin during the Late Cretaceous-Early Tertiary. Cordillera Darwin's position within the evolving Patagonian Orocline adjacent to an evolving Mesozoic-Cenozoic left-lateral transform boundary between the South American and Antarctic plates, and later the South American and Scotia plates, necessitates consideration of the possible effects of regional counterclockwise rotation on development of structures. Regional counterclockwise rotation of Cordillera Darwin may have controlled the temporal and spatial transition of deformational regimes within Cordillera Darwin. Exhumation of the metamorphic core of Cordillera Darwin during the Late Cretaceous-Early Tertiary is

  18. Opportunity Design

    DEFF Research Database (Denmark)

    Nielsen, Louise Møller; Lassen, Astrid Heidemann; Tollestrup, Christian; Nielsen, Suna Løwe

    2012-01-01

    development oriented, the act of ‘recognition’ is still a central part of the definition. Recently the term “Opportunity Design” has been introduced, suggesting that opportunities can be proactively and intentionally designed. However, the relatedness between the opportunity recognition process and...... opportunity design is not clear. Furthermore, there is still a lack of approaches, methods and tools, which can support entrepreneurs in designing the entrepreneurial opportunities. In this paper, we take steps towards defining opportunity design in respect to the opportunity recognition process, and identify...... some of the specific approaches applicable to the design of opportunities. By looking at industrial designers working with entrepreneurial opportunities, it becomes evident that there is a set of approaches, which can turn the opportunity recognition process into an intentional and proactive process....

  19. Contractor report to the Department of Energy on opportunities for integration of environmental management activities across the complex (predecisional draft). Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The US Department of Energy (DOE) Environmental Management (EM) program faces significant technical and financial challenges in cleaning up the environmental legacy of nuclear weapons production and research and development, while facing an uncertain future in obtaining the needed funding to perform this work. Many of these requirements, including State and Federal regulations and negotiated agreements, continue to be a significant contributor to EM program costs and schedules. Historically, the sites have managed their programs focusing on their individual site`s needs. While this approach maximized successes at individual sites, it has resulted in a more costly program than if more integration across the DOE system occurred. In July 1996, the DOE Assistant Secretary for EM, Al Alm, chartered a contractor led effort to perform complex-wide integration in support of the ten-year plan process to develop a suite of technically defensible, integrated alternatives to meet the EM mission. This report documents opportunities for waste and nuclear materials management integration activities in six areas: transuranic (TRU) waste, mixed low-level waste (MLLW), low-level waste (LLW), environmental restoration (ER), high-level waste (HLW), and spent nuclear fuel (SNF). The opportunities represent technically defensible solutions which reduce cost, accelerate schedules, and result in no significant increase in risk.

  20. Contractor report to the Department of Energy on opportunities for integration of environmental management activities across the complex (predecisional draft). Revision 1

    International Nuclear Information System (INIS)

    The US Department of Energy (DOE) Environmental Management (EM) program faces significant technical and financial challenges in cleaning up the environmental legacy of nuclear weapons production and research and development, while facing an uncertain future in obtaining the needed funding to perform this work. Many of these requirements, including State and Federal regulations and negotiated agreements, continue to be a significant contributor to EM program costs and schedules. Historically, the sites have managed their programs focusing on their individual site's needs. While this approach maximized successes at individual sites, it has resulted in a more costly program than if more integration across the DOE system occurred. In July 1996, the DOE Assistant Secretary for EM, Al Alm, chartered a contractor led effort to perform complex-wide integration in support of the ten-year plan process to develop a suite of technically defensible, integrated alternatives to meet the EM mission. This report documents opportunities for waste and nuclear materials management integration activities in six areas: transuranic (TRU) waste, mixed low-level waste (MLLW), low-level waste (LLW), environmental restoration (ER), high-level waste (HLW), and spent nuclear fuel (SNF). The opportunities represent technically defensible solutions which reduce cost, accelerate schedules, and result in no significant increase in risk

  1. Physician density planning in a public healthcare system: Complexities, threats and opportunities-The case of the Israeli healthcare system.

    Science.gov (United States)

    Gamzu, Ronni; Kaidar, Nir; Afek, Arnon; Horev, Tuvia

    2016-08-01

    Human-resource planning in healthcare is one of the most significant challenges that healthcare systems worldwide face. Among all healthcare professions, the planning of physician supply is the most complex of all due to physicians' lengthy training and many specialties. Forecasts showing a disturbing downward trend in the ratio of physicians to population in Israel prompted the Israeli Government in 2010 to establish a committee mandated to predict demand for physicians and recommend steps to adjust supply to it. The committee analyzed numerous variables that affect physician supply and demand and recommended measures that in greater part were implemented. The article discusses the methodology of the committee, its recommendations, and their implementation such as a 52% increase in the number of first-year medical students between 2010 and 2012. Its analysis of the current situation shows that the implementation of the recommendations successfully stemmed the decrease in physician density and attained the committee's other long-term objectives: physician density of 2.9 per 1000 of population and an increase (32.5%) in the number of physicians who began training in targeted specialties. PMID:27496154

  2. Airborne Lidar-Based Estimates of Tropical Forest Structure in Complex Terrain: Opportunities and Trade-Offs for REDD+

    Science.gov (United States)

    Leitold, Veronika; Keller, Michael; Morton, Douglas C.; Cook, Bruce D.; Shimabukuro, Yosio E.

    2015-01-01

    Background: Carbon stocks and fluxes in tropical forests remain large sources of uncertainty in the global carbon budget. Airborne lidar remote sensing is a powerful tool for estimating aboveground biomass, provided that lidar measurements penetrate dense forest vegetation to generate accurate estimates of surface topography and canopy heights. Tropical forest areas with complex topography present a challenge for lidar remote sensing. Results: We compared digital terrain models (DTM) derived from airborne lidar data from a mountainous region of the Atlantic Forest in Brazil to 35 ground control points measured with survey grade GNSS receivers. The terrain model generated from full-density (approx. 20 returns/sq m) data was highly accurate (mean signed error of 0.19 +/-0.97 m), while those derived from reduced-density datasets (8/sq m, 4/sq m, 2/sq m and 1/sq m) were increasingly less accurate. Canopy heights calculated from reduced-density lidar data declined as data density decreased due to the inability to accurately model the terrain surface. For lidar return densities below 4/sq m, the bias in height estimates translated into errors of 80-125 Mg/ha in predicted aboveground biomass. Conclusions: Given the growing emphasis on the use of airborne lidar for forest management, carbon monitoring, and conservation efforts, the results of this study highlight the importance of careful survey planning and consistent sampling for accurate quantification of aboveground biomass stocks and dynamics. Approaches that rely primarily on canopy height to estimate aboveground biomass are sensitive to DTM errors from variability in lidar sampling density.

  3. Illiterate America.

    Science.gov (United States)

    Kozol, Jonathan

    Intended for those involved in American social service and educational communities, this book addresses the widespread problem of illiteracy in the United States and the social consequences of this problem. Following an introduction, the chapters in the first section of the book discuss the growing crisis of illiterate America, specifically, the…

  4. International ROR: risk, opportunity, reward

    International Nuclear Information System (INIS)

    Norcen Energy Resources Limited's pursuit of international oil and gas opportunities since the late 1980s were outlined. By 1994 Norcen had exploration and production concessions in 12 countries stretching from Algeria, Russia, Argentina, Indonesia to offshore Australia. The company had seen its share of risks, opportunities and rewards. Since 1994 international efforts of the Company have been focused on lower risk opportunities with exploration upside in defined core areas of South America, particularly in Venezuela, a country with conventional, heavy and ultra-heavy oil resources exceeding that of Saudi Arabia. These, and other similar foreign investments in the formerly closed national oil industries of South America have been greatly facilitated by the political liberalization, economic reforms and stabilization that have taken place there over the past ten years. The story of Norcen's successful bidding on the Oritupano-Leona production block in 1993 and Delta Centro exploration block in 1996 was the subject of this presentation

  5. Opportunity Design

    DEFF Research Database (Denmark)

    Løwe Nielsen, Suna; Lassen, Astrid Heidemann; Nielsen, Louise Møller;

    2013-01-01

    Entrepreneurship is about transforming novel ideas into future business, but it requires an entrepreneurial opportunity to be exploited via an effective strategic and organizational design. While the entrepreneurship literature says much about how to implement and organize new opportunities in a...... market setting (the back-end of entrepreneurial processes), it pays less attention to how entrepreneurs purposely design opportunities (the front-end of entrepreneurial processes). Drawing on methods and processes from the creative design literature, the paper introduces a framework of “opportunity...... design”. The framework explains how opportunities intentionally and pro-actively can be designed from methods and processes of moving-in and moving-out. An illustrative case of opportunity design within the area of sustainable energy and electric cars is presented to link the theoretical discussion to...

  6. SOUTH AMERICA: INDUSTRIAL ROUNDWOOD SUPPLY POTENTIAL

    Directory of Open Access Journals (Sweden)

    Ronalds W. Gonzalez

    2008-02-01

    Full Text Available South America has substantial potential to expand its forest plantations and raw material supply. From 1997 to 2005, South America had a high annual growth rate in the production of industrial roundwood, with Brazil and Chile being the most important countries. In the same period, Asia had the only negative regional production growth rate in the world, and China became the largest round wood importer in the world. This paper summarizes the status of production, consumption, imports, and exports of industrial roundwood and forest products in South America. Produc-tion and exports from South America have continually increased at annual growth rates exceeding the forestry sector in general and the U.S. in particular. Based on timber growing investments to date, a strong timber production and forest products manufacturing sector has developed in the Southern Cone countries of Chile, Brazil, Argentina, and Uruguay, and is increasing in other countries in Latin America. There will be continued opportunities for forest plantations and new manufacturing facilities throughout South America, tempered somewhat by perceived country financial and political risks. These opportunities will allow South America to increase its share of world production and increase imports to North America and to Asia.

  7. Propane: North American opportunities

    International Nuclear Information System (INIS)

    Opportunities for expanding the propane market in North America are discussed. The goal of change should be to enhance client satisfaction and loyalty. The current customer base is largely comprised of pick-up trucks, vans and buses in commercial fleet service, police and similar fleet service and privately owned vehicles. Opportunities for the expansion of propane exist due to: vehicles being kept and lasting longer, allowing a longer pay-back time; exhaust emission standards becoming more stringent; the possible introduction of emission standards for substances currently not controlled; and properly combusted CO2 emissions that are at least 12% lower than gasoline. The continuing development of engine fuel management systems, application of extensive road/highway experience, matching supply and refuelling infrastructure to consumer demands, application in air quality non-attainment areas, and original equipment manufacturer, government and industry cooperation are discussed. 8 figs

  8. Neighborhood Crime and Young Males' Job Opportunity

    OpenAIRE

    Keith R. Ihlanfeldt

    2006-01-01

    A puzzling aspect of America's crime problem is the concentration of crime in poor, inner-city neighborhoods. The economic model of crime suggests that this concentration may be caused by a dearth of legitimate earnings opportunities for young males living in these neighborhoods. While studies on spatial mismatch in the low-skilled labor market have documented the relatively poor job opportunity possessed by youth in these neighborhoods, there exists no evidence on the role job opportunity pl...

  9. Morphology and molecules on opposite sides of the diversity gradient: four cryptic species of the Cliona celata (Porifera, Demospongiae) complex in South America revealed by mitochondrial and nuclear markers.

    Science.gov (United States)

    de Paula, Thiago Silva; Zilberberg, Carla; Hajdu, Eduardo; Lôbo-Hajdu, Gisele

    2012-01-01

    A great number of marine organisms lack proper morphologic characters for identification and species description. This could promote a wide distributional pattern for a species morphotype, potentially generating many morphologically similar albeit evolutionarily independent worldwide lineages. This work aimed to estimate the genetic variation of South America populations of the Cliona celata species complex. We used COI mtDNA and ITS rDNA as molecular markers and tylostyle length and width as morphological characters to try to distinguish among species. Four distinct clades were found within the South American C. celata complex using both genetic markers. The genetic distances comparisons revealed that scores among those clades were comparable to distances between each clade and series of previously described clionaid species, some of which belong to different genera. Our results also suggest that one of the clades has a broad discontinuous distribution in the Atlantic Ocean, while another presents high gene flow between the southern Atlantic and Pacific coasts of South America. Conversely, spicule morphology was not able to distinguish each clade, due to the high degree of overlap among them. Therefore, we considered that each recovered clade correspond, in fact, to different species that cannot be differentiated via morphological characters, which are often used to describe species within the C. celata species complex. PMID:22115577

  10. Three-Level Mixed-Effects Logistic Regression Analysis Reveals Complex Epidemiology of Swine Rotaviruses in Diagnostic Samples from North America

    OpenAIRE

    Homwong, Nitipong; Diaz, Andres; Rossow, Stephanie; Ciarlet, Max; Marthaler, Douglas

    2016-01-01

    Rotaviruses (RV) are important causes of diarrhea in animals, especially in domestic animals. Of the 9 RV species, rotavirus A, B, and C (RVA, RVB, and RVC, respectively) had been established as important causes of diarrhea in pigs. The Minnesota Veterinary Diagnostic Laboratory receives swine stool samples from North America to determine the etiologic agents of disease. Between November 2009 and October 2011, 7,508 samples from pigs with diarrhea were submitted to determine if enteric pathog...

  11. Complexity

    CERN Document Server

    Gershenson, Carlos

    2011-01-01

    The term complexity derives etymologically from the Latin plexus, which means interwoven. Intuitively, this implies that something complex is composed by elements that are difficult to separate. This difficulty arises from the relevant interactions that take place between components. This lack of separability is at odds with the classical scientific method - which has been used since the times of Galileo, Newton, Descartes, and Laplace - and has also influenced philosophy and engineering. In recent decades, the scientific study of complexity and complex systems has proposed a paradigm shift in science and philosophy, proposing novel methods that take into account relevant interactions.

  12. Little People of America

    Science.gov (United States)

    ... information. Our Sponsors Welcome to Little People of America Little People of America (LPA) is a nonprofit organization that provides support ... survey can be seen here. © Little People of America 250 El Camino Real Suite 218, Tustin, CA ...

  13. BAT-BORNE RABIES IN LATIN AMERICA

    OpenAIRE

    Luis E. Escobar; A. Townsend Peterson; Myriam Favi; Verónica Yung; Gonzalo Medina-Vogel

    2015-01-01

    The situation of rabies in America is complex: rabies in dogs has decreased dramatically, but bats are increasingly recognized as natural reservoirs of other rabies variants. Here, bat species known to be rabies-positive with different antigenic variants, are summarized in relation to bat conservation status across Latin America. Rabies virus is widespread in Latin American bat species, 22.5%75...

  14. Knight Capital Americas LLC

    DEFF Research Database (Denmark)

    Austin, Robert D.; Meister, Darren

    2015-01-01

    It took 19 years to build Knight Capital Americas LLC into the largest market maker on the New York Stock Exchange, but on August 1, 2012, it took only 45 minutes for the firm to be wiped out by an information technology (IT) problem: a change in the company's software caused it to lose more than...... officer, other managers and the board of directors have done differently? What lessons does this story hold for how firms should be managed and governed? And what does it say about our ability to manage risk in large modern corporations operating in increasingly fast-moving and complex global markets?...

  15. Between the national and the universal: natural history networks in Latin America in the nineteenth and twentieth centuries.

    Science.gov (United States)

    Duarte, Regina Horta

    2013-12-01

    This essay examines contemporary Latin American historical writing about natural history from the nineteenth through the twentieth centuries. Natural history is a "network science," woven out of connections and communications between diverse people and centers of scholarship, all against a backdrop of complex political and economic changes. Latin American naturalists navigated a tension between promoting national science and participating in "universal" science. These tensions between the national and the universal have also been reflected in historical writing on Latin America. Since the 1980s, narratives that recognize Latin Americans' active role have become more notable within the renewal of the history of Latin American science. However, the nationalist slant of these approaches has kept Latin American historiography on the margins. The networked nature of natural history and Latin America's active role in it afford an opportunity to end the historiographic isolation of Latin America and situate it within world history. PMID:24783494

  16. 2013 Building America Research Planning Meeting Summary

    Energy Technology Data Exchange (ETDEWEB)

    Metzger, C. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hunt, S. [Confluence Communications, Missoula, MT (united States)

    2014-02-01

    The Building America Research Planning Meeting was held October 28-30, 2013, in Washington, DC. This meeting provides one opportunity each year for the research teams, national laboratories and Department of Energy (DOE) managers to meet in person to share the most pertinent information and collaboration updates. This report documents the presentations, highlights key program updates, and outlines next steps for the program.

  17. Seizing Opportunity

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    After the remarkable progress of the past five years, China has entered its new five-year plan period, starting from 2006, aiming to further its economic and social development. Though some are still talking about "China threat," many others consider the country's growth a huge opportunity. In an interview with People's Daily, Bill Fischer, former President of the Sino-European International Business School in Shanghai, comments on China's current development and also talks about problems the country fac...

  18. The Landfill Gas-to-Energy Initiative for Latin America and the Caribbean

    OpenAIRE

    Terraza, Horacio; Grajales, Francisco

    2006-01-01

    The objectives of the Landfill Gas-to-Energy (LFGTE) Initiative in Latin America and the Caribbean are to. 1) contribute to the maximization of methane emissions reductions and the development of carbon trading opportunities; 2) promote LFGTE investment in Latin America and the Caribbean to improve solid waste management practices in the region; 3) create awareness of LFGTE opportunities; ...

  19. Lupus Foundation of America

    Science.gov (United States)

    ... You. Learn More About the Lupus Foundation of America We are devoted to solving the mystery of ... Support for Lupus Research The Lupus Foundation of America applauds the U.S. Senate Appropriations Committee for voting ...

  20. Sarcoma Foundation of America

    Science.gov (United States)

    ... Mission The mission of the Sarcoma Foundation of America (SFA) is to advocate for sarcoma patients by ... behalf of everyone at the Sarcoma Foundation of America (SFA),THANK YOU! The Celebration of Life drew ...

  1. America's Young Adults

    Science.gov (United States)

    ... About the Forum | Publications | Data Sources | Help Search America's Children: Key National Indicators of Well-Being, 2015 ... Care Quality List of Tables List of Figures America's Children at a Glance Forum Agencies Data Source ...

  2. America's Blood Centers

    Science.gov (United States)

    ... or less. Please donate now! Full Stoplight Report America's Blood Centers is... FEATURED TODAY Support the Foundation ... purchase will be donated to the Foundation for America's Blood Centers! Simply Click Here! "We Are" This ...

  3. Global Canucks : from the jungles of South America to Australia's outback, Canadian companies are wildcatting under the fluttering Maple Leaf

    International Nuclear Information System (INIS)

    This article described the how the Canadian company Gran Tierra Energy has expanded its operations to Australia and Colombia in South America. The companies 3 main criteria for judging its overseas projects include good geology, good fiscal terms and stable government policies. As a petroleum geologist, the president of the company gained expertise while exploring for and producing oil in North Africa, in Southeast Asia, and in Alaska. The experience laid the foundation for the company's success overseas. The challenges associated with overseas work were discussed, with particular reference to environmental liability, Aboriginal issues and planning. Companies are drawn to overseas operations primarily because of an expectation to create more value per dollar invested, compared to domestic opportunities. International operators face complexities that demand understanding of everything from tricky tax laws, difficulties repatriating proceeds, and logistical and technical challenges of expropriation of assets. The rewards, however, include huge resource potential, fiscal incentives, market opportunities and joint venture opportunities. 5 figs.

  4. Provenance Ages of Protoliths From the Chiapas Massif Complex and Adjacent Strata of the Southern Maya Block - Implications on the Paleozoic Reconstruction of Middle America.

    Science.gov (United States)

    Weber, B.; Schaaf, P.; Valencia, V. A.; Lopez-Martinez, M.; Ortega-Gutierrez, F.

    2007-05-01

    The basement of the Maya block is exposed in the Maya Mountains of Belize, the Chuacús Complex of Guatemala, and in the Chiapas Massif Complex (CMC) of SE Mexico. In the CMC medium- to high-grade metasedimentary rocks occur as isolated domains in mostly metaigneous crystalline rocks. The most important tectonothermal event in the entire CMC is of late Permian age, culminating in partial anatexis and the intrusion of the Chiapas batholith. In this work we present U-Pb data obtained by LA-MC-ICPMS from detrital zircon cores of metasediments from the CMC and from detrital zircons of Paleozoic strata exposed in SE Chiapas. The Pennsylvanian-Permian Santa Rosa Formation (SRF) contains mostly Pan-African (500-650 Ma) zircons, minor populations of Silurian-Early Devonian (400-420 Ma) and Grenville (1.0-1.25 Ga) zircons, and few Paleoproterozoic and Archean grains. The maximum sedimentation age is documented by ~320 Ma old zircons. Metagreywacke and metasandstones of the central CMC have inherited detrital zircon cores with age distributions indistinguishable from those of the SRF. High-grade metapelites and para-amphibolites from the CMC, instead, have inherited zircon cores with one single population of 1.0 Ga or with populations at 1.0, 1.2, and 1.5 Ga. In the southern part of the CMC leucocratic granites intrude sedimentary rocks whose detrital zircons yielded mostly 1.53 Ga ages with some grains in the range of 1.6-1.7 Ga, but no younger zircons. White mica grown in contact with the leucogranite has a 40Ar- 39Ar age of 406 ± 4 Ma, defining a minimum age for both deposition of the sediments and intrusion of the leucogranite. Our data indicate that the CMC has a composite pre-metamorphic basement, containing sedimentary protoliths from the Pennsylvanian-Permian SRF and from early Paleozoic strata intruded by Silurian-Early Devonian granites. This favors a similar pre-Permian geologic history for the CMC as for the Maya Mountains of Belize. The early Paleozoic

  5. Opportunities in independent gas storage

    International Nuclear Information System (INIS)

    The range of business opportunities currently available for the midstream oil and gas business were discussed with particular focus on storage opportunities. Alberta Energy Co. (AEC) Ltd.'s two midstream business units include AEC Pipelines and Gas Processing, and AEC Storage and Hub Services. These two businesses provide the company with good investment returns, stable cash flow, and some significant strategic synergies with their exploration and production businesses. In 1988, the AECO C Hub in southeastern Alberta was created as an outgrowth of AEC's gas production operations on the Suffield block, where they had depleted gas reservoirs with high rock quality suitable for high deliverability storage. With the AECO C Hub, AEC was able to offer firm storage contracts of from 1 to 20 years, and to introduce short term interruptible parking and lending services, title exchange, a spot price index for greater price discovery, and an electronic nomination system. AEC is currently completing construction of their second commercial storage facility, the Wild Goose project, in northern California. Debottlenecking' the Western Canada supply basin should provide additional opportunities for further expansion not only for AEC but also for other midstream service providers. Opportunities are especially available in the areas of new storage facilities to serve location-specific needs, replacement of declining storage capacity, replacement of retiring facilities, technological optimization of existing facilities, more flexible, higher deliverability facilities and commercial optimization of existing facilities. A map of the hubs and market centres of North America are included. 5 figs

  6. 2013 Building America Research Planning Meeting Summary

    Energy Technology Data Exchange (ETDEWEB)

    Metzger, C. E.; Hunt, S.

    2014-02-01

    The Building America (BA) Research Planning Meeting was held October 28-30, 2013, in Washington, DC. This meeting provides one opportunity each year for the research teams, national laboratories and Department of Energy (DOE) managers to meet in person to share the most pertinent information and collaboration updates. This report documents the presentations, highlights key program updates, and outlines next steps for the program.

  7. The rock coast of South and Central America : chapter 10

    OpenAIRE

    Blanco-Chao, R.; Pedoja, K.; De Witt, C.; Martinod, J.; Husson, L.; Regard, V; Audin, Laurence; Nexer, M.; Delcaillau, B.; Saillard, M.; D. Melnick; Dumont, J.F.; Santana, E.; E Navarrete; Martillo, C.

    2014-01-01

    The great variety of climatic conditions, tidal ranges and wave regimes of South and Central America act on a complex geology and tectonic framework. Many of the rock and cliffed coasts of South America are strongly controlled by the occurrence of extensive Cenozoic and Pleistocene sediments that crop out at the coast. Geology and the different uplift rates are a major factor in the whole coastal geomorphology of South and Central America, and consequently are a very important control of the ...

  8. In Search of El Dorado : Conference Interpreting in Latin America

    OpenAIRE

    Roth, Andrew

    2015-01-01

    This masters thesis explores the conference interpreting market in Latin America in the hope of determining whether the region may be a source of new opportunities for conference interpreters. With this goal in mind, I sent a survey to conference interpreters domiciled in Latin America. The survey inquired about various aspects of their professional lives, including, inter alia, experience, training, language combinations, previous professional domiciles, travel, the number of days they work ...

  9. Schooling in Capitalist America

    Science.gov (United States)

    Cohen, David K.; And Others

    1977-01-01

    The symposium transcript presents and discusses commentaries on "Schooling in Capitalist America," by Sam Bowles and Herbert Gintis. The transcript serves three functions: (1) it offers a comprehensive account of the role of schools in America; (2) critiques efforts to reform schools; and (3) suggests alternative visions of how school reform…

  10. World review: Latin America

    International Nuclear Information System (INIS)

    The article gives information on contracts announced (and to whom) throughout Latin America in all aspects of the petroleum, natural gas and petrochemicals industries. Countries specifically mentioned are Argentina, Brazil, Chile, Mexico, Trinidad and Venezuela. The future for the oil industry in Latin America is viewed as 'highly prospective'

  11. Chao Mung Den Dat My (Welcome to America).

    Science.gov (United States)

    Los Angeles County Commission on Human Relations, CA.

    The purpose of this booklet is to introduce Southeast Asian refugees to some American attitudes and social styles. The complete English text is repeated in Khmer (Cambodian language) and Vietnamese. Topics discussed include: America as a very young country; America as a mixture of different people; that urban life is complex, fast-paced, and…

  12. Growing our business - the opportunities for nuclear in North America

    International Nuclear Information System (INIS)

    There is currently a growing belief from many quarters that nuclear power is undergoing something of a renaissance. British Energy is at the heart of nuclear power generation in the UK and is now looking to expand its business into the US, the largest electricity market in the world. Following a brief outline of where British Energy is at today, this paper goes on to discuss the company's future plans, not only in the UK but more particularly in the US, where sweeping deregulation has opened up possibilities for a company like British Energy to export its nuclear skills. (author)

  13. Economic Crisis and Inequality of Educational Opportunity in Latin America

    Science.gov (United States)

    Torche, Florencia

    2010-01-01

    Research in the industrialized world shows that the influence of family background on educational attainment has remained stable or declined over time. In contrast, very little is known about the developing world. Using high-quality data sets and a standard protocol, this article offers a comparative analysis of trends in educational…

  14. Intelligent Agents: A Physics Education Opportunity in Latin-America

    OpenAIRE

    D. Sánchez-Guzmán; César Mora; García-Salcedo, R.

    2009-01-01

    AbstractIntelligent Agents are being applied in a wide range of processes and everyday applications. Their development is notnew, in recent years they have had an increased attention and design in learning and as mentoring tools. In this paperwe discuss the definition of what an intelligent agent is; how they are applied; how thy look like; recentimplementations of agents; agents as support in learning process; their state in Latin-American countries and futuredevelopments and trends that wil...

  15. Intelligent Agents: A Physics Education Opportunity in Latin-America

    CERN Document Server

    Sanchez-Guzman, D; García-Salcedo, R

    2009-01-01

    Intelligent Agents are being applied in a wide range of processes and everyday applications. Their development is not new, in recent years they have had an increased attention and design in learning and as mentoring tools. In this paper we discuss the definition of what an intelligent agent is; how they are applied; how thy look like; recent implementations of agents; agents as support in learning process; their state in Latin-American countries and future developments and trends that will permit a better communication between people and agents.

  16. Global Canucks : from the jungles of South America to Australia's outback, Canadian companies are wildcatting under the fluttering Maple Leaf

    Energy Technology Data Exchange (ETDEWEB)

    Stastny, R.P.

    2010-10-15

    This article described the how the Canadian company Gran Tierra Energy has expanded its operations to Australia and Colombia in South America. The companies 3 main criteria for judging its overseas projects include good geology, good fiscal terms and stable government policies. As a petroleum geologist, the president of the company gained expertise while exploring for and producing oil in North Africa, in Southeast Asia, and in Alaska. The experience laid the foundation for the company's success overseas. The challenges associated with overseas work were discussed, with particular reference to environmental liability, Aboriginal issues and planning. Companies are drawn to overseas operations primarily because of an expectation to create more value per dollar invested, compared to domestic opportunities. International operators face complexities that demand understanding of everything from tricky tax laws, difficulties repatriating proceeds, and logistical and technical challenges of expropriation of assets. The rewards, however, include huge resource potential, fiscal incentives, market opportunities and joint venture opportunities. 5 figs.

  17. Prevent Child Abuse America

    Science.gov (United States)

    ... call the police . Crisis and support contacts For Child Abuse Reporting Numbers in your State please visit: Child ... suspected child abuse and neglect. Parent Resources Prevent Child Abuse America (800) CHILDREN A resource for tips, referrals, ...

  18. Donate Life America

    Science.gov (United States)

    ... Us News You Have the Power to Donate Life. Register as an Organ, Eye and Tissue Donor ... reach 30K milestone, thanks to increased donations Donate Life America Announces 2015 James S. Wolf, M.D., Courage ...

  19. America in the Eyes of America Watchers:

    DEFF Research Database (Denmark)

    Feng, Huiyun; He, Kai

    2015-01-01

    almost half of the survey participants thought that America would remain the global hegemon in the next ten years. Meanwhile, a large majority was also optimistic that China is a rising great power, especially in the economic sense, in the world. More than half of the respondents saw Asian military...... issues, such as the South China Sea issue, as the most difficult problem between China and the US....

  20. Immigrant America: A Portrait

    OpenAIRE

    Rumbaut, RG; Portes, A.

    2014-01-01

    This revised, updated, and expanded fourth edition of Immigrant America: A Portrait provides readers with a comprehensive and current overview of immigration to the United States in a single volume. Updated with the latest available data, Immigrant America explores the economic, political, spatial, and linguistic aspects of immigration; the role of religion in the acculturation and social integration of foreign minorities; and the adaptation process for the second generation. This revised ed...

  1. Technical Barriers, Gaps, and Opportunities Related to Home Energy Upgrade Market Delivery

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, M. V. A.

    2011-11-01

    This report outlines the technical barriers, gaps, and opportunities that arise in executing home energy upgrade market delivery approaches, as identified through research conducted by the U.S. Department of Energy's Building America program. The objective of this report is to outline the technical1 barriers, gaps, and opportunities that arise in executing home energy upgrade market delivery approaches, as identified through research conducted by the U.S. Department of Energy's (DOE) Building America program. This information will be used to provide guidance for new research necessary to enable the success of the approaches. Investigation for this report was conducted via publications related to home energy upgrade market delivery approaches, and a series of interviews with subject matter experts (contractors, consultants, program managers, manufacturers, trade organization representatives, and real estate agents). These experts specified technical barriers and gaps, and offered suggestions for how the technical community might address them. The potential benefits of home energy upgrades are many and varied: reduced energy use and costs; improved comfort, durability, and safety; increased property value; and job creation. Nevertheless, home energy upgrades do not comprise a large part of the overall home improvement market. Residential energy efficiency is the most complex climate intervention option to deliver because the market failures are many and transaction costs are high (Climate Change Capital 2009). The key reasons that energy efficiency investment is not being delivered are: (1) The opportunity is highly fragmented; and (2) The energy efficiency assets are nonstatus, low-visibility investments that are not properly valued. There are significant barriers to mobilizing the investment in home energy upgrades, including the 'hassle factor' (the time and effort required to identify and secure improvement works), access to financing, and the

  2. Technical Barriers, Gaps,and Opportunities Related to Home Energy Upgrade Market Delivery

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, Marcus V.A. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2011-11-01

    This report outlines the technical barriers, gaps, and opportunities that arise in executing home energy upgrade market delivery approaches, as identified through research conducted by the U.S. Department of Energy's Building America program.

  3. Securing Our Future? Rethinking Public Investments in America's Children

    Science.gov (United States)

    Takanishi, Ruby; Chen, Lisa

    2010-01-01

    The persistence of the Great Recession provides us with the opportunity to engage in a long overdue conversation about public investments in America's children. Less than ten percent of the Fiscal Year 2010 federal budget of $3.603 trillion is allocated to children and youth. This percentage is likely to decline in the next decade if current laws…

  4. Results in the Latin America and Caribbean Region

    OpenAIRE

    World Bank

    2013-01-01

    A focus on development results is at the heart of the Latin America and Caribbean Region s approach to delivering programs and policy advice with partners in middle-income and low income countries alike. Through knowledge, convening activities, and financial services we strive to help people across the region create better opportunities and build a better future for themselves, their famil...

  5. Crime, Delinquency and Criminal Justice Services in Rural America

    Science.gov (United States)

    Johnson, H. Wayne

    1978-01-01

    Contrary to its image, rural America has both crime and delinquency. While there are services for families and individuals involved in deviant behavior, opportunities abound for additional rural programs such as group homes for juveniles, career development program, and in-home or family-based care. (JC)

  6. Latin America second only to Asia in petrochemical prospects

    International Nuclear Information System (INIS)

    The opportunity in Asia for petrochemical companies generally is well known among global players in the industry. Conventional wisdom dictates that most companies at least consider investing in Asia, and for good reason, in most cases. The more aggressive, growth-oriented companies, however, already are attempting to discover the ''next Asia,'' if there is such a thing. Latin America has been nominated as one of the less developed regions that might inherit the Asia/Pacific region's enviable position. This nomination, however, was made before the Mexican financial crisis and the burgeoning pressure on the currencies of Brazil and Argentina. In light of current events, can Latin America still be considered the next Asia, and, if so, what opportunities will follow the devaluation of the Mexican peso? An analysis of the economic and political factors affecting the petrochemical industry in Latin America indicates that the region still hold excellent prospects for petrochemical companies

  7. Fish biodiversity and conservation in South America.

    Science.gov (United States)

    Reis, R E; Albert, J S; Di Dario, F; Mincarone, M M; Petry, P; Rocha, L A

    2016-07-01

    The freshwater and marine fish faunas of South America are the most diverse on Earth, with current species richness estimates standing above 9100 species. In addition, over the last decade at least 100 species were described every year. There are currently about 5160 freshwater fish species, and the estimate for the freshwater fish fauna alone points to a final diversity between 8000 and 9000 species. South America also has c. 4000 species of marine fishes. The mega-diverse fish faunas of South America evolved over a period of >100 million years, with most lineages tracing origins to Gondwana and the adjacent Tethys Sea. This high diversity was in part maintained by escaping the mass extinctions and biotic turnovers associated with Cenozoic climate cooling, the formation of boreal and temperate zones at high latitudes and aridification in many places at equatorial latitudes. The fresh waters of the continent are divided into 13 basin complexes, large basins consolidated as a single unit plus historically connected adjacent coastal drainages, and smaller coastal basins grouped together on the basis of biogeographic criteria. Species diversity, endemism, noteworthy groups and state of knowledge of each basin complex are described. Marine habitats around South America, both coastal and oceanic, are also described in terms of fish diversity, endemism and state of knowledge. Because of extensive land use changes, hydroelectric damming, water divergence for irrigation, urbanization, sedimentation and overfishing 4-10% of all fish species in South America face some degree of extinction risk, mainly due to habitat loss and degradation. These figures suggest that the conservation status of South American freshwater fish faunas is better than in most other regions of the world, but the marine fishes are as threatened as elsewhere. Conserving the remarkable aquatic habitats and fishes of South America is a growing challenge in face of the rapid anthropogenic changes of the 21

  8. Imaging Opportunities in Radiation Oncology

    International Nuclear Information System (INIS)

    Interdisciplinary efforts may significantly affect the way that clinical knowledge and scientific research related to imaging impact the field of Radiation Oncology. This report summarizes the findings of an intersociety workshop held in October 2008, with the express purpose of exploring 'Imaging Opportunities in Radiation Oncology.' Participants from the American Society for Radiation Oncology (ASTRO), National Institutes of Health (NIH), Radiological Society of North America (RSNA), American Association of physicists in Medicine (AAPM), American Board of Radiology (ABR), Radiation Therapy Oncology Group (RTOG), European Society for Therapeutic Radiology and Oncology (ESTRO), and Society of Nuclear Medicine (SNM) discussed areas of education, clinical practice, and research that bridge disciplines and potentially would lead to improved clinical practice. Findings from this workshop include recommendations for cross-training opportunities within the allowed structured of Radiology and Radiation Oncology residency programs, expanded representation of ASTRO in imaging related multidisciplinary groups (and reciprocal representation within ASTRO committees), increased attention to imaging validation and credentialing for clinical trials (e.g., through the American College of Radiology Imaging Network (ACRIN)), and building ties through collaborative research as well as smaller joint workshops and symposia.

  9. Paralyzed Veterans of America

    Science.gov (United States)

    ... PVA Sports Videos Sports Photo Albums Other Wheelchair Sports For Veterans Membership Volunteer Opportunities Veterans Benefits Publications Our Members, Our Heroes Legislation/Veterans Issues ...

  10. Biomass energy in Central America

    International Nuclear Information System (INIS)

    The objective of this paper is to introduce the concept of biomass to energy issues and opportunities in Central America. In this region, made up of seven countries (Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua and Panama), the biomass sector has the potential to play a crucial role in alleviating the environmental and development predicaments faced by all economies of the region. This paper assesses the available biomass resources at the regional and country levels and gives an overview of the current utilization of biomass fuels. It also describes the overall context in which the biomass-to-energy initiatives are immersed. At the regional level, biomass energy consumption accounts for more than 50% of total energy consumption. In regard to the utilization of biomass for energy purposes, it is clear that Central America faces a critical juncture at two levels, both mainly in rural areas: in the productive sector and at the household level. The absence of sustainable development policies and practices has jeopardized the availability of biomass fuels, particularly wood. Firewood is an important source of energy for rural industries such as coffee processing, which is one of the largest productive activities in the region. This paper comments on some of the most successful technological innovations already in place in the region, for instance, the rapid development of co-generation projects by the sugar cane industry, especially in El Salvador and Guatemala, the substitution of coffee husks for firewood in coffee processing plants in Costa Rica and El Salvador and the sustainable use of pine forests for co-generation in Honduras. Only one out of every two inhabitants in Central America now has access to electricity from the public grid. Biomass fuels, mainly firewood but also, to a lesser extent, other crop residues such as corn stalks, are the main source of energy for cooking and heating by most of the population. (It is foreseen that by the end

  11. Understanding China's Relations with Latin America

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    This essay deals with the fast growing Sino-Latin American relations,touching upon the issues of the importance of Latin America to China;pros and cons of the bilateral relations;the U.S.factor;the opportunities that might be emerged from the financial crisis for the bilateral relations;China's first policy paper towards the region;the overseas Chinese contribution to the bilateral relations;Taiwan problem;the so-called neo-colonialism and the role of Europe.

  12. Proceedings of the heavy oil Latin America congress 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This conference brought experts together to explore the challenges faced and opportunities available in the dynamic emerging market for heavy oil which Latin America offers. The conference was attended by over 700 delegates from around the world representing official and private agencies, Latin American governments, national oil companies and service companies in heavy oil producing countries. These participants were given the opportunity to learn about the entire value chain of Latin America's heavy oil industry, with emphasis on balancing challenging environmental and social issues with operational best practices, and they also the opportunity to share their knowledge and expertise with their peers. 17 of the 29 papers presented during this conference have been catalogued separately for inclusion in this database.

  13. Proceedings of the heavy oil Latin America congress 2011

    International Nuclear Information System (INIS)

    This conference brought experts together to explore the challenges faced and opportunities available in the dynamic emerging market for heavy oil which Latin America offers. The conference was attended by over 700 delegates from around the world representing official and private agencies, Latin American governments, national oil companies and service companies in heavy oil producing countries. These participants were given the opportunity to learn about the entire value chain of Latin America's heavy oil industry, with emphasis on balancing challenging environmental and social issues with operational best practices, and they also the opportunity to share their knowledge and expertise with their peers. 17 of the 29 papers presented during this conference have been catalogued separately for inclusion in this database.

  14. Rewriting the Opportunity Theory

    DEFF Research Database (Denmark)

    Korsgaard, Steffen T.

    The aim of this paper is to further the discussion of opportunity theory by discussing its ontological and epistemological underpinnings, which have been neglected in previous discussions. The idea that opportunities have an objective component is critically examined drawing on insights from social...... constructionism. It is argued that opportunity theory needs to be rewritten....

  15. Opportunity Cost: A Reexamination

    Science.gov (United States)

    Parkin, Michael

    2016-01-01

    Is opportunity cost an ambiguous and arbitrary concept or a simple, straightforward, and fruitful one? This reexamination of opportunity cost addresses this question, and shows that opportunity cost is an ambiguous concept because "two" definitions are in widespread use. One of the definitions is indeed simple, fruitful, and one that…

  16. Schools of Choice: Expanding Opportunity for Urban Minority Students

    Science.gov (United States)

    West, Martin R.

    2016-01-01

    The study for which James S. Coleman is best known today makes no mention of private education. The 1966 "Equality of Educational Opportunity" (EEO) study--better known as the Coleman Report--focused exclusively on the distribution of resources and student achievement in America's "public" schools. The report's ink was barely…

  17. Solar America Cities Awards: Solar America Initiative Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    2008-03-01

    This fact sheet provides an overview of the Solar America Cities activities within the Solar America Initiative and lists the 25 cities that have received financial awards from the U.S. Department of Energy.

  18. Boys & Girls Clubs of America

    Science.gov (United States)

    ... Group Teams Up With Boys & Girls Clubs of America to Support Young Alumni Through New Program Engaging ... million national partnership MORE» Boys & Girls Clubs of America Inducts Top Entertainers, Athletes and Business Leaders into ...

  19. Economic integration in the Americas

    OpenAIRE

    1997-01-01

    This pioneering study shows that economic integration in the Americas is not simply a matter of removing trade barriers. Economic Integration in the Americas addresses the pervasive effects of economic integration on the economy as a whole.

  20. America's Children and the Environment

    Science.gov (United States)

    ... Protection Agency Search Search America's Children and the Environment Share Facebook Twitter Google+ Pinterest Contact Us America's Children and the Environment is an EPA report that presents key information ...

  1. Two Visions of America

    Science.gov (United States)

    Capaldi, Nicholas

    2012-01-01

    Since the seventeenth century, there have been two narratives about modernity in general and America in particular. The author uses the term "narrative" to include (a) facts, (b) arguments, and most important, (c) a larger vision of how one sees the world and chooses to engage the world. The first and originalist narrative is the Lockean Liberty…

  2. Only "In America"

    Science.gov (United States)

    Miranda, Maria Eugenia

    2011-01-01

    As the daughter of an interracial couple growing up in a middle-class town on Long Island in the 1970s, Soledad O'Brien learned not to let inappropriate or racist comments throw her. Now as the anchorwoman of CNN's "In America" documentary unit, she says she asks those uncomfortable questions about race all the time. She shines spotlight on…

  3. Still Teaching for America

    Science.gov (United States)

    Kronholz, June

    2013-01-01

    In this article, June Kronholz talks to co-chief executives of Teach For America (TFA), Elisa Villanueva Beard and Matt Kramer about how TFA has managed to keep its forward momentum for almost 24 years. Four primary reasons are discussed: (1) Common Vision, Regional Innovation; (2) Data-Driven Improvement; (3) Global Reach; and (4) Stoking the…

  4. An Idea Called America

    Science.gov (United States)

    Hartoonian, Michael; Van Scotter, Richard; White, William E.

    2007-01-01

    America evolved out of the principles of the eighteenth-century Enlightenment, suggesting that individuals could govern themselves and that people were "endowed" with "unalienable rights" such as life, liberty, and the pursuit of happiness. To secure these principles, Americans would continue to work on forming a more perfect Union, by…

  5. Strengthening America's Families.

    Science.gov (United States)

    Alvarado, Rose; Kumpfer, Karol

    2000-01-01

    Improving parenting practices and the family environment is the most effective, enduring strategy for combating juvenile delinquency. Describes the Office of Juvenile Justice and Delinquency Prevention's Strengthening America's Families Initiative. Highlights several family-focused prevention programs identified as exemplary, explaining how they…

  6. Americas at Odds

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Despite lingering disputes,the United States keeps a firm grip on Latin America During his presidential campaign,Evo Morales said his election would be a "nightmare" for the United States.The Bolivian president honored his words. On September 10, Morales declared U.S.

  7. Lateinamerika oder -amerikas? Latin America or Americas?

    Directory of Open Access Journals (Sweden)

    Ana Belén García Timón

    2008-07-01

    Full Text Available Anhand interdisziplinärer und empirischer Studien wird Lateinamerika als Bühne für die Entwicklung transkultureller Phänomene präsentiert. Geschlechterverhältnisse in unterschiedlichen Kontexten stehen im Mittelpunkt der Untersuchung. Begriffe wie Macht, Rasse oder Raum werden mit dem Ziel, weg von der bisherigen Vorstellung von homogenen kulturellen Einheiten zu kommen, revidiert.Latin America is presented as a stage for the development of transcultural phenomena through the use of interdisciplinary and empirical studies. Gender relations in different contexts lie at the heart of this study. Terms such as power, race, or space are revised with the goal of moving away from current perceptions of homogenous cultural unities.

  8. Framing and Assessing Classroom Opportunity to Learn: The Case of Mexico

    Science.gov (United States)

    Jensen, Bryant; Pérez Martínez, María Guadalupe; Aguilar Escobar, Angélica

    2016-01-01

    Educational policy in Mexico and throughout Latin America is shifting focus from school access to school quality. Improving "quality" is often interpreted as enhancing student learning opportunities, but three issues remain unresolved: (a) what constitutes opportunity to learn (OTL) in classrooms; (b) how to assess classroom OTL (COTL);…

  9. Measuring growth opportunities

    OpenAIRE

    Danbolt, J.; Hirst, I.; Jones, E

    2002-01-01

    Although the impact of growth opportunities on company value has been recognized since Miller and Modigliani (1961), relatively little empirical work has been undertaken to value growth opportunities. In this study the validity of the KBM model (Kester (1984) and Brealey and Myers (1981)) is tested on a sample of 278 large UK companies for 1987-1995. Applying standard assumptions, the value of growth opportunities is found to account for a larger proportion of market values than assets-in-pla...

  10. North America and Asia Pacific LNG markets

    International Nuclear Information System (INIS)

    The liquefied natural gas (LNG) export opportunities in the Asia Pacific market were reviewed. Some of the differences that affect a North American LNG projects compared to more typical LNG projects were also outlined. The two main aspects of the LNG market in North America include the establishment of LNG import terminals on the east and southern coasts of the United States and the development of export oriented LNG projects. The Pac-Rim LNG project calls for initial delivery to South Korea of 4.0 MTPA by the end of 2000. A large LNG project has also been proposed for the year 2005 which would use Prudhoe Bay gas. Generally, in North America, there is little use for large scale LNG import projects because of the vast pipeline network that delivers gas reliably and at low cost anywhere in North America. However, LNG remains a good alternative for the Asia Pacific region because of the lack of a pipeline network. Also, Japan, Korea and Taiwan, the three main centers for LNG demand, have no domestic energy supplies and rely on imported energy sources. China is another major market opportunity for LNG. The Pac-Rim LNG project differs from others of its kind in that usually, an LNG project is based on the availability of large reservoirs of natural gas owned by state governments and involves production agreements with multi-national oil and gas companies. This scenario is simply not possible in Canada's deregulated environment. In contrast, the existence of upstream facilities, technical expertise, and low capital costs, hence reduced risks and time to develop an LNG project, gives Canada significant advantages. 3 tabs., 3 figs

  11. Continental cichlid radiations: functional diversity reveals the role of changing ecological opportunity in the Neotropics.

    Science.gov (United States)

    Arbour, Jessica Hilary; López-Fernández, Hernán

    2016-08-17

    Adaptive radiations have been hypothesized to contribute broadly to the diversity of organisms. Models of adaptive radiation predict that ecological opportunity and ecological release, the availability of empty ecological niches and the response by adapting lineages to occupy them, respectively, drive patterns of phenotypic and lineage diversification. Adaptive radiations driven by 'ecological opportunity' are well established in island systems; it is less clear if ecological opportunity influences continent-wide diversification. We use Neotropical cichlid fishes to test if variation in rates of functional evolution is consistent with changing ecological opportunity. Across a functional morphological axis associated with ram-suction feeding traits, evolutionary rates declined through time as lineages diversified in South America. Evolutionary rates of ram-suction functional morphology also appear to have accelerated as cichlids colonized Central America and encountered renewed opportunity. Our results suggest that ecological opportunity may play an important role in shaping patterns of morphological diversity of even broadly distributed lineages like Neotropical cichlids. PMID:27512144

  12. Making America Great Again?

    OpenAIRE

    Leth, Aksel N.; Lykke, Lærke G.; Dyrbye, Zachary R.; Jordahn, Sally E.; Egholm, Marcus

    2016-01-01

    This study aims at uncovering the discourses in Donald Trump’s announcement speech and their relation to his campaign slogan Make America Great Again. Through a thorough analysis of his speech, we have identified thematic categories and used critical discourse studies (CDS), to denaturalise the discourses he produces and reproduces in a socio-cultural and socio-political context. Our method of Critical Discourse Analysis is based on Fairclough, complemented by Wodak, Richardson and van Dijk, ...

  13. Build America Bonds

    OpenAIRE

    Andrew Ang; Vineer Bhansali; Yuhang Xing

    2010-01-01

    Build America Bonds (BABs) are a new form of municipal financing introduced in 2009. Investors in BAB municipal bonds receive interest payments that are taxable, but issuers receive a subsidy from the U.S. Treasury. The BAB program has succeeded in lowering the cost of funding for state and local governments with BAB issuers obtaining finance 54 basis points lower, on average, compared to issuing regular municipal bonds. For institutional investors, BAB issue yields are 116 basis points highe...

  14. Can Latin America fill the U.S. polyolefin deficit?

    International Nuclear Information System (INIS)

    Strategic issues for the North American polyolefin industry were discussed with reference to oil and gas price forecasts, oil capacity increases, and high density polyethylene production and ethylene integration costs. The overall polyolefin trade balance in North America was also explored. It was cautioned that unless a significant amount of new capacity is built in the United States, it is anticipated that by 2008, the United States will become a net importer of polyolefin resins. Currently exported product will be used increasingly in the domestic market to meet demand growth. This shift from being a net exporter of resins can be attributed to the high cost of feedstocks and the lack of investment in new capacity throughout the region. In contrast, there have been several proposals for new capacity in Latin America in the past several years. Since there is already an important level of commerce and trade between North and South America, countries with access to the Caribbean basin, are logistically well situated to serve the North American market. The availability of low cost feedstocks in countries such as Trinidad, Venezuela and Bolivia add to the attractiveness of the region for the development of new petrochemical capacity. This paper examined the status of the different proposed projects in Latin America and analyzed the potential opportunities that exist for North American producers to collaborate in those projects. The general trade balance of the continent was reviewed in order to verify if the traditional seclusion of America's polyolefin market can be maintained in the future. It was concluded that even if all projects in Latin America are launched, the Americas will still be in a net deficit position. Under the right circumstances, the Middle East will be the global supplier of commodity polyolefins that could extend to the Americas. It was emphasized that companies should be prepared for feedstock advantaged investments, alliances, acquisitions and

  15. Conservation and Development in Latin America and Southern Africa: Setting the Stage

    Directory of Open Access Journals (Sweden)

    Sam Schramski

    2012-06-01

    Full Text Available The articles in this Special Feature stem from a 2010 conference (Bridging Conservation and Development in Latin America and Africa organized by the University of Florida's Tropical Conservation Development Program, Center for African Studies, and Center for Latin American Studies. The conference involved researchers and practitioners from Africa and Latin America focused on the complex and evolving relationship between conservation and development. The conference provided bridges between academics and non-academics, conservation and development, and theory and practice. The resulting comparative analyses focus on: empowerment of local institutions; enhanced capacity of local and regional stakeholders through a recognition and validation of local knowledge systems and the creation of knowledge networks; understanding of social and natural landscapes, history, contexts, and their evolution; and the roles of economic and market forces in shaping opportunities for using market-based incentives to promote conservation and development. In this introductory article we propose a conceptual framework based on the six connected pillars of natural resource characteristics, interactions of social actors, governance and participation, politics, information exchange, and economic issues that support spaces for both conflicts and synergies between conservation and development goals. Our goal is to foster informed dialogue and social learning to promote sustainability.

  16. Equal opportunities in diversity

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    Promoting equal opportunities at CERN and advising the Director-General on all related matters is the task of the Equal Opportunities Officer, Doris Chromek-Burckhart, and Tim Smith, chair of the Equal Opportunities Advisory Panel. Changes are being introduced: in future, the focus of their work will be broadened to cover all aspects of diversity promotion.   The term "equal opportunities" has always been broader in scope than the equal treatment of men and women but this is what it has traditionally been confined to in practice. "We wanted to change how people see our mission", explains Doris Chromek-Burckhart. The word "diversity" has much wider connotations than "equal opportunities" and makes it clearer that we are also dealing with differences in nationality, religion, age, culture and physical ability”. Getting away from the old clichés is vital to ensuring equal treatment for everyone. The diversit...

  17. Marketing in the Emerging Markets of Latin America

    DEFF Research Database (Denmark)

    Marinov, Marin Alexandrov

    . Addressing a broad variety of historical, political, economic, social, cultural and legal issues, the book offers unique insights into the enormous opportunities and challenges the region presents for implementing effective marketing strategies. Macro marketing issues such as regional integration, foreign......Marketing in the Emerging Markets of Latin America provides a much needed analysis of business and marketing in Latin America. The book highlights the diverse characteristics of the Latin American business and marketing environment as well as the dynamic nature of regional and country markets...... trade and direct investment are considered within the context of specific countries, as are the micro aspects of a company's marketing activities. The book is an extremely valuable resource for academics, practitioners and anyone interested in doing business in or with Latin America....

  18. Opportunity From Crisis

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Africa can benefit from the global financial crisis by developing and chartering its own economic course by Zhong Weiyun THE global economic development is like a sports competition.A loss by one competitor creates the chance for another to win.The financial crisis has seen major economies in Europe and America struggling under the burden of sluggish markets,while developing

  19. Equal Opportunities Questionnaire

    CERN Multimedia

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996, which was followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equa...

  20. Equal Opportunities Questionnaire

    CERN Multimedia

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996 followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equal Opportuni...

  1. The Orientation of Social Spending in Latin America

    OpenAIRE

    Nohra Rey de Marulanda; Julio Guzmán; Jorge Ugaz

    2006-01-01

    The orientation of social spending is a decisive element for the creation and allocation of opportunities for all because it reveals, to some degree, the priorities and relative importance a government assigns to directly and indirectly tackling poverty, inequality and their consequences. Paradoxically, there are only a few studies that analyze the orientation of social spending by socioeconomic groups in Latin America. The present study tries to solve this, presenting and analyzing the incid...

  2. Opportunities for computer abuse

    DEFF Research Database (Denmark)

    Willison, Robert Andrew; Backhouse, James

    2005-01-01

    Systems risk refers to the likelihood that an IS is inadequately guarded against certain types of damage or loss. While risks are posed by acts of God, hackers and viruses, consideration should also be given to the `insider' threat of dishonest employees, intent on undertaking some form of computer...... for the offender. To achieve this goal a model known as the `Crime Specific Opportunity Structure' is advanced. Focussing on the opportunities for computer abuse, the model addresses the nature of such opportunities with regards to the organisational context and the threats posed by rogue employees. Drawing...

  3. Let's Go to America!

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

      The United States and China have signed an agreement to facilitate Chinese group leisure travel to the United States. This agreement provides the necessary framework to permit group leisure travel from China to the United States. U.S. companies can now enter into business relationships with Chinese travel agencies to organize and market travel packages for group leisure travel to the United States. It also attracts more and more Chinese to go to America, as more and more convenience and comforts are coming up during the travel.……

  4. Let's Go to America!

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The United States and China have signed an agreement to facilitate Chinese group leisure travel to the United States. This agreement provides the necessary framework to permit group leisure travel from China to the United States. U.S. companies can now enter into business relationships with Chinese travel agencies to organize and market travel packages for group leisure travel to the United States. It also attracts more and more Chinese to go to America, as more and more convenience and comforts are coming up during the travel.

  5. Mosques in North America

    Directory of Open Access Journals (Sweden)

    Omar Khalidi

    2008-12-01

    Full Text Available The following article derived from an exhibit catalogue put together by Public Affairs Germany in the U.S. Embassy in Berlin and the U.S. Consulates in Frankfurt and Düsseldorf and accompanied Dr. Omar Khalidi’s photo exhibit “Mosques in America.” There are over 2,000 mosques in the United States, mostly housed in buildings originally built for other purposes. American mosques built in the last few decades, however, in the period in which Islam has begun to feel at home in the United States, are almost universally architect-designed.

  6. Chinese Food in America

    OpenAIRE

    Jou, Diana T.

    2011-01-01

    How did Chinese food get to look like this? With more than 41,000 Chinese restaurants in America - 3 times the number of McDonald’s restaurants - Chinese food is one of the most accepted and misunderstood cuisines in the United States. From large cities to small towns, locals can always count on an order of orange chicken in a takeout box, with a few fortune cookies thrown in the bag. But what Americans view as Chinese food is far from a traditional Chinese meal, wh...

  7. Eating in America

    Institute of Scientific and Technical Information of China (English)

    康海燕

    2007-01-01

    Americans are too busy to cook at home.They often eat outside.Eating culture is one of the important parts in America.There are many kinds of restaurants.Some are open for breakfast. Others are open twenty-four hours a day. A number of restaurants call themselves"family restaurants".They serve no alcohol~* and have fairly restricted~* menus.They serve steaks,hamburgers and sandwiches.Besides these,there are some special restaurants.They serve only or mainly steaks,seafood,etc.

  8. Timekeeping in the Americas

    Science.gov (United States)

    López, J. M.; Lombardi, M. A.

    2015-10-01

    Time and its measurement belong to the most fundamental core of physics, and many scientific and technological advances are directly or indirectly related to time measurements. Timekeeping is essential to everyday life, and thus is the most measured physical quantity in modern societies. Time can also be measured with less uncertainty and more resolution than any other physical quantity. The measurement of time is of the utmost importance for many applications, including: global navigation satellite systems, communications networks, electric power generation, astronomy, electronic commerce, and national defense and security. This paper discusses how time is kept, coordinated, and disseminated in the Americas.

  9. Black Entrepreneurship in America.

    Science.gov (United States)

    Green, Shelley; Pryde, Paul

    The economic condition of black Americans is discussed, proceeding from the assumption that black economic progress does not depend on a renewed struggle for unobtained civil rights, but rather on the creative response of black Americans to economic opportunity and problems. In the long run, black economic development must rely on the…

  10. Decadal opportunities for space architects

    Science.gov (United States)

    Sherwood, Brent

    2012-12-01

    A significant challenge for the new field of space architecture is the dearth of project opportunities. Yet every year more young professionals express interest to enter the field. This paper derives projections that bound the number, type, and range of global development opportunities that may be reasonably expected over the next few decades for human space flight (HSF) systems so those interested in the field can benchmark their goals. Four categories of HSF activity are described: human Exploration of solar system bodies; human Servicing of space-based assets; large-scale development of space Resources; and Breakout of self-sustaining human societies into the solar system. A progressive sequence of capabilities for each category starts with its earliest feasible missions and leads toward its full expression. The four sequences are compared in scale, distance from Earth, and readiness. Scenarios hybridize the most synergistic features from the four sequences for comparison to status quo, government-funded HSF program plans. Finally qualitative, decadal, order-of-magnitude estimates are derived for system development needs, and hence opportunities for space architects. Government investment towards human planetary exploration is the weakest generator of space architecture work. Conversely, the strongest generator is a combination of three market drivers: (1) commercial passenger travel in low Earth orbit; (2) in parallel, government extension of HSF capability to GEO; both followed by (3) scale-up demonstration of end-to-end solar power satellites in GEO. The rich end of this scale affords space architecture opportunities which are more diverse, complex, large-scale, and sociologically challenging than traditional exploration vehicle cabins and habitats.

  11. Opportunities for First Nations

    Energy Technology Data Exchange (ETDEWEB)

    Moura, Rodrigo [Anaia Global (Canada)

    2011-07-01

    The recent development of wind energy project creates opportunities for First Nations. Although they are interested by such projects, First Nations nevertheless have questions such about how they can be a part of the wind industry, what are their rights, what investment would they need to make, and how to judge if they are getting a favourable deal. This presentation aimed at answering those questions an maintained that wind energy would bring social and economic development to First Nations communities as well as diversifying their sources of revenue. Several companies offer their services to First Nations and Anaia Global is a company which helps aboriginal people identify to promote their investment opportunities in renewable energy projects and benefit from the technology transferred to them. This presentation showed that there are significant opportunities for First Nations in the wind energy sector and that Anaia Global is focusing on helping them seize these opportunities.

  12. Creating housing opportunities

    OpenAIRE

    Josephine McNeil

    2007-01-01

    Helping families of low and moderate means find opportunities in high-cost areas requires special tactics. Citizens for Affordable Housing in Newton Development Organization (CAN-DO) shows it can be done.

  13. User Frustrations as Opportunities

    OpenAIRE

    Michael Weiss

    2012-01-01

    User frustrations are an excellent source of new product ideas. Starting with this observation, this article describes an approach that entrepreneurs can use to discover business opportunities. Opportunity discovery starts with a problem that the user has, but may not be able to articulate. User-centered design techniques can help elicit those latent needs. The entrepreneur should then try to understand how users are solving their problem today, before proposing a solution that draws on the u...

  14. Making the Past Relevant to Future Generations. The Work of the Anne Frank House in Latin America

    Science.gov (United States)

    Chyrikins, Mariela; Vieyra, Magdalena

    2010-01-01

    This paper provides the context and outlines the barriers and opportunities for developing promising Holocaust education programmes in Latin America, especially working with diverse communities and societies. In particular, the conflictual history of Latin American and recent democratization processes present opportunities for educational work. It…

  15. Anaglyph, South America

    Science.gov (United States)

    2003-01-01

    This anaglyph (stereoscopic view) of South America was generated with data from the Shuttle Radar Topography Mission (SRTM). It is best viewed at or near full resolution with anaglyph glasses. For this broad view the resolution of the data was first reduced to 30 arcseconds (about 928 meters north-south but variable east-west), matching the best previously existing global digital topographic data set called GTOPO30. The data were then resampled to a Mercator projection with approximately square pixels (about one kilometer, or 0.6 miles, on each side). Even at this decreased resolution the variety of landforms comprising the South American continent is readily apparent.Topographic relief in South America is dominated by the Andes Mountains, which extend all along the Pacific Coast. These mountains are created primarily by the convergence of the Nazca and South American tectonic plates. The Nazca Plate, which underlies the eastern Pacific Ocean, slides under western South America resulting in crustal thickening, uplift, and volcanism. Another zone of plate convergence occurs along the northwestern coast of South America where the Caribbean Plate also slides under the South American Plate and forms the northeastern extension of the Andes Mountains.East of the Andes, much of northern South America drains into the Amazon River, the world's largest river in terms of both watershed area and flow volume. Topographic relief is very low in much of the Amazon Basin but SRTM data provide an excellent detailed look at the basin's three-dimensional drainage pattern, including the geologic structural trough (syncline) that hosts the eastern river channel.North of the Amazon, the Guiana Highlands commonly stand in sharp contrast to the surrounding lowlands, indeed hosting the world's tallest waterfall, Angel Falls (979 meters or 3212 feet). Folded and fractured bedrock structures are distinctive in the topographic pattern.South of the Amazon, the Brazilian Highlands show a mix of

  16. Education in America. Opposing Viewpoints.

    Science.gov (United States)

    Cozic, Charles P., Ed.

    This book, part of a series about differing viewpoints on education in America, examines how education can be improved for this and future generations of America's youth. The following papers and their authors are included: "Public Education Needs Extensive Reform" (John Taylor Gatto); "Public Education Does Not Need Extensive Reform" (Gerald…

  17. Locking in on Latin America

    Institute of Scientific and Technical Information of China (English)

    MICHAEL; RICE

    2006-01-01

    China cautious as it sets up generous investment in Latin America The United States is keeping a watchful eye as China bolsters political and economic ties with Latin America. The situation has U.S. political analysts trying to determine just how China s emerging influence

  18. Wind Powering America FY06 Activities Summary

    Energy Technology Data Exchange (ETDEWEB)

    2007-02-01

    The Wind Powering America FY06 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 29 state wind working groups (welcoming New Jersey, Indiana, Illinois, and Missouri in 2006) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 120 members of national and state public and private sector organizations from 34 states attended the 5th Annual WPA All-States Summit in Pittsburgh in June.

  19. Fostering renewable electricity markets in North America

    International Nuclear Information System (INIS)

    This paper provided an overview of key market demand and supply drivers for the renewable electricity in Canada, the United States and Mexico. The aim of the paper was to assist North American governments in supporting the development of renewable electricity by addressing barriers that currently contribute to higher costs as well as challenges related to policy implementation. The paper outlined regulatory mandates and discussed issues related to voluntary purchases, and financial incentives. Current policy frameworks for renewable electricity were also examined. Opportunities for developing the renewable electricity market North America were explored. Wind power environmental standards were reviewed. Various green pricing schemes were discussed. The paper also included recommendations for the current electricity market as well as for members of the North American Agreement on Environmental Cooperation. 84 refs., 4 tabs., 7 figs

  20. South America Geologic Map (geo6ag)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — South America is part of Region 6 (Central and South America) for the World Energy Assessment. The geologic map of South America was digitized so that we could use...

  1. Industrial opportunities - offshore

    International Nuclear Information System (INIS)

    Industrial opportunities available in the Canadian offshore petroleum industry are discussed. Oil has been produced offshore from Nova Scotia since 1992, and offshore from Newfoundland since 1997. Special needs that must be addressed in offshore operations in eastern Canada such as the cold North Atlantic environment, isolation, logistics, safety, and quality assurance, are examined. The most obvious opportunities lie with the designing, building and installing the facilities needed to extract oil and gas from beneath the sea floor and transport it to market. However, there are also opportunities in designing and fabricating clothing, customized food containers and other equipment for offshore needs. Short term opportunities also exist in the decommissioning of depleted production fields and their facilities. One of the greatest obstacles facing new entrants into the offshore oil and gas industry is the lack of a track record. To meet this challenge, the ability to seek out partners to pursue local and international opportunities through joint ventures, strategic alliances and technology sharing partnering arrangements is of great importance. It may be the difference between success and failure. 6 figs

  2. America plans nuclear reprisal

    International Nuclear Information System (INIS)

    The demand for uranium to be used in the world's nuclear power stations is barely increasing, but the supply is rocketing up. Much of it is coming from the countries of the former Soviet Union and some of it is so cheap that republics such as Russia, the Ukraine and Kazakhstan are being accused of dumping it. The strain is being felt in the uranium-producing countries of southern Africa, Australia and North America. Companies involved in various stages of the nuclear fuel cycle claim that unfairly priced imports form the former Soviet Union are damaging them and they have been busily lobbying authorities in the US and Europe for weeks. US uranium-producing firms, backed by the country's Oil, Chemical and Atomic Worker's Union, have asked the Department of Commerce to impose anti-dumping duties on deliveries of uranium and enriched uranium from the former Soviet republics to the US. (Author)

  3. Fermilab and Latin America

    International Nuclear Information System (INIS)

    As Director of Fermilab, starting in 1979, I began a series of meetings with scientists in Latin America. The motivation was to stir collaboration in the field of high energy particle physics, the central focus of Fermilab. In the next 13 years, these Pan American Symposia stirred much discussion of the use of modern physics, created several groups to do collaborative research at Fermilab, and often centralized facilities and, today, still provides the possibility for much more productive North-South collaboration in research and education. In 1992, I handed these activities over to the AAAS, as President. This would, I hoped, broaden areas of collaboration. Such collaboration is unfortunately very sensitive to political events. In a rational world, it would be the rewards, cultural and economic, of collaboration that would modulate political relations. We are not there yet

  4. International oil opportunities

    International Nuclear Information System (INIS)

    Some of the key issues to be addressed when selecting international opportunities, were discussed. The ideal opportunity should have the following characteristics: (1) large, low risk (2) high percentage of rent available to the investor, (3) low cost and low technical requirements, (4) low country risk, (5) low competition, (6) easy to access, and (7) favorable environment in which to work. Entering an international opportunity can be achieved by competitive bidding, direct negotiation, partnership, corporate and/or asset acquisition, and long-term relationships. Key success factors were identified as (1) applying technical financial and commercial skills in the international environment, (2) speedy response, (3) excellent relationships in the foreign country, (4) understanding the local culture, and (5) keeping a good track record. 6 figs

  5. Introduction - Latin America and nuclear energy

    International Nuclear Information System (INIS)

    For the second time in its history, the International Atomic Energy Agency is holding its General Conference in Latin America. The first was in Mexico City in September 1972; this September the Conference meets in Rio de Janeiro (in each case, the arrangement has been possible because of the very generous hospitality of the Host Government). Therefore, it is an appropriate occasion to devote a section of the IAEA Bulletin to nuclear energy in Latin America. The vast Latin American region presents many special opportunities for the introduction of nuclear science and technology. The first mission that the IAEA sent out, as far back as 1957, was to Latin America to promote co-operation in using radioisotope techniques. Today, these techniques are widely used by hospitals and medical research institutions throughout the region. Besides their medical applications, isotope techniques are also proving to be very useful in studying soils and irrigation, improving crops and livestock, and controlling insect pests. They also help make prudent use of the underground water resources in the region which, despite its bountiful rivers and tropical forests, includes many large arid areas. The major applications of nuclear technology have come only recently to Latin America, firstly in Argentina, where a 319 MW(e) nuclear power plant began operating at Atucha in 1974. It will soon be followed by the first Brazilian nuclear power plant - a 600 MW(e) light water plant at Angra dos Reis nearing completion. Argentina is building a second power plant at Embalse, and Brazil is planning two 1200 MW(e) plants at Angra and six more 1200 MW(e) units by 1990. Mexico is building its first nuclear plant at Laguna Verde, while other countries such as Chile and Colombia are planning the introduction of nuclear power. After a relatively slow start it, therefore, seems that nuclear power will go ahead fast in the Latin American region in the 1980's and 1990's. This is not surprising. Despite

  6. IAI Capacity Building Activities in the Americas: Fostering Multinational and Multidisciplinary Research

    Science.gov (United States)

    Ohira, M. S.

    2007-05-01

    The IAI's Training and Education (T&E) activities are designed to encourage capacity building in the Americas and are developed within and in parallel with the IAI research programs in global environmental change (GEC). The IAI has various training priorities: (1) support for graduate students in the form of fellowships through research programs; (2) development of IAI Training Institutes in Interdisciplinary Sciences and Science-Policy Fora; and (3) support for technical workshops, scientific meetings, and seminars. It becomes increasingly evident that institutions such as IAI must provide training and support to policy and decision makers who deal with environmental issues. The IAI Training Institutes emphasize an exchange of information about the various scientific languages, needs, and methodologies of disciplines that study GEC. Particular attention is given to socio-economic impacts and ways in which nations can gain a better understanding of the complex mechanisms, degrees of change, causes, and consequences - and therefore, plan sound public and private policies to minimize problems and maximize opportunities. The IAI has also implemented a Training Institute Seed Grant (TISG) Program as an assessment activity of the Training Institutes to further encourage network building and multinational and multidisciplinary collaboration among its 19 member countries in the Americas. By fostering the development of such new multidisciplinary, multinational teams, the IAI ensures a future generation of professionals who will be engaged in IAI research programs and networks and will lead the integrated science programs in the next decades. Furthermore, IAI has organized Science-Policy Fora, which focus on the science- policy interface and ways to incorporate scientific information into policy and decision-making processes. Participants discussed what scientific information is available, what aspects need to be better understood, translation of scientific information for

  7. COELIAC DISEASE IN CENTRAL AND SOUTH AMERICA: time for a concerted approach to its epidemiology

    OpenAIRE

    Farrukh, Affifa; John Francis MAYBERRY

    2015-01-01

    Central and South America offer an opportunity to resolve some of the current controversies that surround the epidemiology of celiac disease. Through a concerted action which brings together clinicians, researchers and patients there is an opportunity to establish robust data sets which will allow detailed analysis of environmental and genetic factors. In this review available data from the continent together with data from Spain and Italy are drawn together to give a current picture in the h...

  8. Nuclear options in Latin America

    International Nuclear Information System (INIS)

    An account is given of the Treaty of Tlatelolco, 1967, providing for the designation of Latin America as a Nuclear Weapon-Free Zone (NWFZ); additional protocols attached to the Treaty are available for signature by States outside the region. The Treaty is administered by the Organisation for the Prohibition of Nuclear Weapons in Latin America (OPANAL). Reference is made to its latest meeting, held in May 1983. The present paper also discusses the following: Non-Proliferation Treaty (with references to safeguards agreements concluded between each State and the IAEA); nuclear suppliers' group; peaceful nuclear explosions; nuclear energy programmes in Latin America. (U.K.)

  9. Investment Insight Opportunities Ahead

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Over the next five years, China will be shitting its focus to more balanced development and what it sees as quality growth. Its two main strategies are promoting innovation-with the government-backed industrial upgrading-and strengthening the rural economy. This shift will lead to massive investment and fresh, wealth-making opportunities. In the stock

  10. Opportunity Cost: A Reply

    Science.gov (United States)

    Parkin, Michael

    2016-01-01

    The author's objective for this reply in reexamining opportunity cost was to draw attention to two conflicting definitions of the concept in current use and to argue the case for dropping one of them. The comments of Daniel Arce, Rod O'Donnell, and Daniel Stone might be read as demonstration that the author has failed on both counts. Such a…

  11. Land of Expat Opportunity

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The international work force continues to grow as employment opportunities entice foreigners to live in China Forty-four-year-old Daniell Goodin has spent almost two decades working abroad, calling Indonesia, Hong Kong and the United States "home" for different periods of time. In May, the Australian native arrived in China, working

  12. Creating Work Opportunities.

    OpenAIRE

    Michelle K. Derr; LaDonna Pavetti

    2008-01-01

    This brief profiles three programs that use difference approaches—unpaid work experience, subsidized employment, and unsubsidized transitional employment—to create work opportunities for TANF recipients who are living with a disability and have not been successful in finding competitive employment.

  13. Generating innovation opportunities:

    DEFF Research Database (Denmark)

    Kallio, Anne; Bergenholtz, Carsten

    This study examines how a company can generate innovation opportunities by exploring and absorbing customer knowledge. The exploration can be performed via an in-depth or broad search for resources beyond organisational boundaries. Salespeople are an essential channel for an in-depth search in...

  14. Opportunities in microstructured photonics

    OpenAIRE

    Herzig, Hans Peter; Sfez, Tristan; Scharf, Toralf

    2010-01-01

    The progress in novel light sources, detectors, materials and technology enable new opportunities and challenges for diffractive optics and nanoscale photonics. Important are also analysis tools, such as near-field imaging (SNOM). Only structures that can be characterized can be fabricated

  15. Opportunity at 'Cook Islands'

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this full-circle view of the rover's surroundings during the 1,825th Martian day, or sol, of Opportunity's surface mission (March 12, 2009). North is at the top. The rover had driven half a meter (1.5 feet) earlier on Sol 1825 to fine-tune its location for placing its robotic arm onto an exposed patch of outcrop including a target area informally called 'Cook Islands.' On the preceding sol, Opportunity turned around to drive frontwards and then drove 4.5 meters (15 feet) toward this outcrop. The tracks from the SOl 1824 drive are visible near the center of this view at about the 11 o'clock position. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). Opportunity had previously been driving backward as a strategy to redistribute lubrication in a wheel drawing more electrical current than usual. The outcrop exposure that includes 'Cook Islands' is visible just below the center of the image. The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock. This view is presented as a cylindrical projection with geometric seam correction.

  16. Opportunity's 'Olympia' Panorama

    Science.gov (United States)

    2005-01-01

    [figure removed for brevity, see original site] Click on the image for Opportunity's 'Olympia' Panorama (QTVR) This view from the panoramic camera on NASA's Mars Exploration Rover Opportunity shows an outcrop called 'Olympia' along the northwestern margin of 'Erebus' crater. The view spans about 120 degrees from side to side, generally looking southward. The outcrop exposes a broad expanse of sulfate-rich sedimentary rocks. The rocks were formed predominantly from windblown sediments, but some also formed in environmental conditions from damp to under shallow surface water. After taking the images that were combined into this view, Opportunity drove along along a path between sand dunes to the upper left side of the image, where a cliff in the background can be seen. This is a cliff is known as the 'Mogollon Rim.' Researchers expect it to expose more than 1 meter (3 feet) of new strata. These strata may represent the highest level observed yet by Opportunity. The image is an approximately true-color rendering generated using the panoramic camera's 750-nanometer, 530-nanometer and 430-nanometer filters.

  17. Opportunities for Taiwan's industry

    OpenAIRE

    Jen-Lien Lin; Guang-Way Jang

    2004-01-01

    The Industrial Technology Research Institute (ITRI) in Taiwan recently introduced nanotechnology to local traditional industries. Nanotechnologies provide a great opportunity for these companies to meet outside challenges and join the blooming electronic and optoelectronic industries. The Nanotechnology Community (NTC) was established in 2003, with the goal of finding commercial applications. This year, the Taiwan Nanotechnology Industrialization Promotion Association (TANIPA) was established...

  18. Multiphysics simulations: challenges and opportunities.

    Energy Technology Data Exchange (ETDEWEB)

    Keyes, D.; McInnes, L. C.; Woodward, C.; Gropp, W.; Myra, E.; Pernice, M. (Mathematics and Computer Science); (KAUST and Columbia Univ.); (Lawrence Livermore National Laboratory); (Univ. of Illinois at Urbana-Champaign); (Univ. of Mich.); (Idaho National Lab.)

    2012-11-29

    This report is an outcome of the workshop Multiphysics Simulations: Challenges and Opportunities, sponsored by the Institute of Computing in Science (ICiS). Additional information about the workshop, including relevant reading and presentations on multiphysics issues in applications, algorithms, and software, is available via https://sites.google.com/site/icismultiphysics2011/. We consider multiphysics applications from algorithmic and architectural perspectives, where 'algorithmic' includes both mathematical analysis and computational complexity and 'architectural' includes both software and hardware environments. Many diverse multiphysics applications can be reduced, en route to their computational simulation, to a common algebraic coupling paradigm. Mathematical analysis of multiphysics coupling in this form is not always practical for realistic applications, but model problems representative of applications discussed herein can provide insight. A variety of software frameworks for multiphysics applications have been constructed and refined within disciplinary communities and executed on leading-edge computer systems. We examine several of these, expose some commonalities among them, and attempt to extrapolate best practices to future systems. From our study, we summarize challenges and forecast opportunities. We also initiate a modest suite of test problems encompassing features present in many applications.

  19. Helioclimatology of the Americas

    Science.gov (United States)

    Nurtaev, B. S.; Yakubov, M.; Shermatov, E.

    2013-05-01

    During the last 4 billion years, the Earth's climate has changed many times. There have been periods of warming and there have been ice ages. These large-scale climatic changes are shaped by factors like the tilt of the Earth's axis and tectonic plate movement. These major changes were driven by cyclical changes in the Earth's orbit, which altered the distribution of solar energy between the seasons and across the Earth. Milankovitch cycles explain well changes in climate over periods hundreds of thousands of years and are related to ice age cycles, but these cycles cannot explain the current rapid warming. The Sun is the most driving force for causing climate change. Much of the Sun energy evaporates water and causes atmospheric convection. Solar radiation, general circulation of atmosphere, geographical location of continents, oceans and the largest forms of a relief are the primary factors influencing on climate of lands. The purpose of this study is to identify contribution of the Sun on climate variability in the two continents, North and South America during instrumental records of air temperature. There were compared air temperatures of different weather stations in dependence from solar activity during the period 1878-1996. The high correlation between averaged temperature and solar activity was found for many weather stations of Americas. Air temperature in dependence from solar activity over the period 1878-1996 can be described by following equations: In Buenos Aires: T° = 0,04W+ 15,05, r-0,9; Caracas, Venezuela: T° = 0,03W + 18,88, r-0,73; Cordoba, Argentina: T° = 0,03W + 16,16, r-0,93; New York, Central Park: T° = 0,04W + 9,86, r-0,82; Toronto, T = 0,03W+ 6,66, r-0,81; Santiago Pudahuel, T= 0,019W + 13, 01, r - 0, 91; Rio de Janeiro:T°= 0,02W + 21,95, r= 0,88; Mexico over 1923-1986, T°= 0,021W+ 14,05, r-0,78; Miami over 1902-1996, T = 0,012W + 12,87 r-0,75; In our study, we used stations with reasonably long, consistently measured time records

  20. Multiphysics simulations: Challenges and opportunities

    KAUST Repository

    Keyes, David E.

    2013-02-01

    We consider multiphysics applications from algorithmic and architectural perspectives, where "algorithmic" includes both mathematical analysis and computational complexity, and "architectural" includes both software and hardware environments. Many diverse multiphysics applications can be reduced, en route to their computational simulation, to a common algebraic coupling paradigm. Mathematical analysis of multiphysics coupling in this form is not always practical for realistic applications, but model problems representative of applications discussed herein can provide insight. A variety of software frameworks for multiphysics applications have been constructed and refined within disciplinary communities and executed on leading-edge computer systems. We examine several of these, expose some commonalities among them, and attempt to extrapolate best practices to future systems. From our study, we summarize challenges and forecast opportunities. © The Author(s) 2012.

  1. Multiphysics Simulations: Challenges and Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Keyes, David; McInnes, Lois C.; Woodward, Carol; Gropp, William; Myra, Eric; Pernice, Michael; Bell, John; Brown, Jed; Clo, Alain; Connors, Jeffrey; Constantinescu, Emil; Estep, Don; Evans, Kate; Farhat, Charbel; Hakim, Ammar; Hammond, Glenn E.; Hansen, Glen; Hill, Judith; Isaac, Tobin; Jiao, Xiangmin; Jordan, Kirk; Kaushik, Dinesh; Kaxiras, Efthimios; Koniges, Alice; Lee, Ki Hwan; Lott, Aaron; Lu, Qiming; Magerlein, John; Maxwell, Reed M.; McCourt, Michael; Mehl, Miriam; Pawlowski, Roger; Randles, Amanda; Reynolds, Daniel; Riviere, Beatrice; Rude, Ulrich; Scheibe, Timothy D.; Shadid, John; Sheehan, Brendan; Shephard, Mark; Siegel, Andrew; Smith, Barry; Tang, Xianzhu; Wilson, Cian; Wohlmuth, Barbara

    2013-02-12

    We consider multiphysics applications from algorithmic and architectural perspectives, where ‘‘algorithmic’’ includes both mathematical analysis and computational complexity, and ‘‘architectural’’ includes both software and hardware environments. Many diverse multiphysics applications can be reduced, en route to their computational simulation, to a common algebraic coupling paradigm. Mathematical analysis of multiphysics coupling in this form is not always practical for realistic applications, but model problems representative of applications discussed herein can provide insight. A variety of software frameworks for multiphysics applications have been constructed and refined within disciplinary communities and executed on leading-edge computer systems. We examine several of these, expose some commonalities among them, and attempt to extrapolate best practices to future systems. From our study, we summarize challenges and forecast opportunities.

  2. Business Opportunities for Small Reactors

    International Nuclear Information System (INIS)

    This report assesses the market potential and identifies a number of potential paths for developing the small nuclear reactor business. There are several potential opportunities identified and evaluated. Selecting a specific approach for the business development requires additional information related to a specific market and sources of capital to support the investment. If and how a market for small nuclear plants may develop is difficult to predict because of the complexity of the economic and institutional factors that will influence such development. Key factors are; economics, safety, proliferation resistance and investment risk. The economic and political interest of any of the identified markets is also dependent on successful demonstration of the safety and reliability of small nuclear reactor. Obtaining a US-NRC Standard Design approval would be an important development step toward establishing a market for small reactors. (authors)

  3. Geoparks in Latin America

    International Nuclear Information System (INIS)

    A Geopark is a territory delimited part of a holistic concept of protection, education and sustainable development, based on geological sites of particular importance, rarity or aesthetic geological sites. A Geopark achieves its goals through three main areas: geoconservation, education and geotourism. The first network of Geoparks born in Europe in 2000, and from 2004 UNESCO is promoting the creation of a Global Geoparks Network (Global Geoparks Network, GGN ). Currently, there are 64 Global Geoparks in 19 countries, and the movement is in full development. In Latin America there is hardly Araripe Geopark in Brazil. Presented in this work, projects and studies related to the development of Geoparks in Argentina, Brazil, Chile, Costa Rica, Peru and Venezuela. We understand that Colombia, Cuba, Ecuador, Mexico and Nicaragua have projects in this line, but the details are not yet readily available. The authors invite geoscientists and professionals in related fields to join a movement for the creation of the Latin American Network of Geoparks, intended as a framework for the conservation, sustainable use and disclosure of our national geological heritage

  4. Wind Powering America

    International Nuclear Information System (INIS)

    At the June 1999 Windpower Conference, the Secretary of Energy launched the Office of Energy Efficiency and Renewable Energy's Wind Powering America (WPA) initiative. The goals of the initiative are to meet 5% of the nation's energy needs with wind energy by 2020 (i.e., 80,000 megawatts installed), to double the number of states that have more than 20 megawatts (MW) of wind capacity to 16 by 2005 and triple it to 24 by 2010, and to increase wind's contribution to Federal electricity use to 5% by 2010. To achieve the Federal government's goal, DOE would take the leadership position and work with its Federal partners. Subsequently, the Secretary accelerated the DOE 5% commitment to 2005. Achieving the 80,000 MW goal would result in approximately$60 billion investment and$1.5 billion of economic development in our rural areas (where the wind resources are the greatest). The purpose of this paper is to provide an update on DOE's strategy for achieving its goals and the activities it has undertaken since the initiative was announced

  5. Heart Failure Society of America

    Science.gov (United States)

    ... Site Terms and Conditions Copyright © 2016 Heart Failure Society of America. All Rights Reserved 2016 Board Review ... Membership Membership Information Membership in the Heart Failure Society is open to all health care professionals with ...

  6. [Italian emigration to the Americas].

    Science.gov (United States)

    Cerase, F P

    1987-01-01

    The author reviews the literature on structural conditions and other factors involved in Italian migration to the Americas. The actual migratory experience and the effects of migration on the areas of origin are also discussed. PMID:12268612

  7. ScaleUp America Communities

    Data.gov (United States)

    Small Business Administration — SBA’s new ScaleUp America Initiative is designed to help small firms with high potential “scale up” and grow their businesses so that they will provide more jobs...

  8. Crohn's & Colitis Foundation of America

    Science.gov (United States)

    ... the full interactive experience. Crohn's & Colitis Foundation of America Find a Doctor Find a support group Log ... Findings about IBD at Crohn’s & Colitis Foundation of America’s Advances in Inflammatory Bowel Diseases Clinical and Research ...

  9. African Ethnobotany in the Americas

    OpenAIRE

    Zent, Egleé L

    2013-01-01

    Review of African Ethnobotany in the Americas. Edited by Robert Voeks and John Rashford. 2013. Springer. Pp. 429, 105 illustrations, 69 color illustrations. $49.95 (paperback). ISBN 978‐1461408352.

  10. African Ethnobotany in the Americas

    Directory of Open Access Journals (Sweden)

    Egleé L. Zent

    2013-10-01

    Full Text Available Review of African Ethnobotany in the Americas. Edited by Robert Voeks and John Rashford. 2013. Springer. Pp. 429, 105 illustrations, 69 color illustrations. $49.95 (paperback. ISBN 978‐1461408352.

  11. Modeling and Management of Big Data: Challenges and opportunities

    OpenAIRE

    Gil Méndez, David; Song, Il-Yeol

    2016-01-01

    The term Big Data denotes huge-volume, complex, rapid growing datasets with numerous, autonomous and independent sources. In these new circumstances Big Data bring many attractive opportunities; however, good opportunities are always followed by challenges, such as modelling, new paradigms, novel architectures that require original approaches to address data complexities. The purpose of this special issue on Modeling and Management of Big Data is to discuss research and experience in modellin...

  12. Educational Research in Latin America

    OpenAIRE

    Abdeljalil Akkari; Soledad Perez

    1998-01-01

    The present paper consists of four primary sections. First, we describe the historical context of educational research in Latin America. In the second section, we focus on various theoretical frameworks that are applied to educational research in the region. We identify the main institutions involved in this research in the third section. Finally, in conclusion we offer suggestions that we consider to be of greatest priority for the future of educational research in Latin America.

  13. Inflation Targeting in Latin America

    OpenAIRE

    Vittorio Corbo; Klaus Schmidt-Hebbel

    2002-01-01

    This paper analyzes Latin America’s recent experience with the use of inflation targeting (IT) while the region has made substantial progress toward eradicating high inflation. The paper assesses the implementation and results of inflation targeting in Latin America from a broad perspective. It starts by reviewing the issues relevant for the choice of exchange-rate regimes and monetary frameworks, documenting the evolution of exchange rate and monetary regimes in Latin America during the last...

  14. Hot business - cool opportunities

    International Nuclear Information System (INIS)

    A new role for the deregulated electric utilities in the energy services market or performance contracting markets was discussed. It was argued that in view of the long tradition of close customer contact, distribution utilities are in a good position to leverage their relationship with their customers to expand the range of products and services that the ''utility'' provides to them. Real time pricing, energy services, HVAC maintenance and operation are just some of the areas where the distribution utility''s linkage to customers could be used to good advantage. Some case histories, and a list of potential product and service opportunities in the commercial/industrial and residential sectors were provided. Some of the potential pitfalls were also identified for utilities that wish to pursue these opportunities. These pitfalls included legal, marketing, risk management and funding issues

  15. User Frustrations as Opportunities

    Directory of Open Access Journals (Sweden)

    Michael Weiss

    2012-04-01

    Full Text Available User frustrations are an excellent source of new product ideas. Starting with this observation, this article describes an approach that entrepreneurs can use to discover business opportunities. Opportunity discovery starts with a problem that the user has, but may not be able to articulate. User-centered design techniques can help elicit those latent needs. The entrepreneur should then try to understand how users are solving their problem today, before proposing a solution that draws on the unique skills and technical capabilities available to the entrepreneur. Finally, an in-depth understanding of the user allows the entrepreneur to hone in on the points of difference and resonance that are the foundation of a strong customer value proposition.

  16. Project X: Physics Opportunities

    CERN Document Server

    Kronfeld, Andreas S; Al-Binni, Usama; Altmannshofer, Wolfgang; Ankenbrandt, Charles; Babu, Kaladi; Banerjee, Sunanda; Bass, Matthew; Batell, Brian; Baxter, David V; Berezhiani, Zurab; Bergevin, Marc; Bernstein, Robert; Bhattacharya, Sudeb; Bishai, Mary; Blum, Thomas; Bogacz, S Alex; Brice, Stephen J; Brod, Joachim; Bross, Alan; Buchoff, Michael; Burgess, Thomas W; Carena, Marcela; Castellanos, Luis A; Chattopadhyay, Subhasis; Chen, Mu-Chun; Cherdack, Daniel; Christ, Norman H; Chupp, Tim; Cirigliano, Vincenzo; Coloma, Pilar; Coppola, Christopher E; Cowsik, Ramanath; Crabtree, J Allen; Delahaye, Jean-Pierre; Denisov, Dmitri; deNiverville, Patrick; de Gouvêa, André; Dharmapalan, Ranjan; Dolgov, Alexander; Dvali, Georgi; Eichten, Estia; Engelfried, Jürgen; Ferguson, Phillip D; Gabriel, Tony; Gal, Avraham; Gallmeier, Franz; Ganezer, Kenneth S; Gardner, Susan; Glenzinski, Douglas; Godfrey, Stephen; Golubeva, Elena S; Gori, Stefania; Graves, Van B; Greene, Geoffrey; Griffard, Cory L; Haisch, Ulrich; Handler, Thomas; Hartfiel, Brandon; Hawari, Ayman; Heilbronn, Lawrence; Hill, James E; Huber, Patrick; Jaffe, David E; Johnson, Christian; Kamyshkov, Yuri; Kaplan, Daniel M; Kerbikov, Boris; Kiburg, Brendan; Kirk, Harold G; Klein, Andreas; Knoepfel, Kyle; Kopeliovich, Boris; Kopeliovich, Vladimir; Kopp, Joachim; Korsch, Wolfgang; Kribs, Graham; Lipton, Ronald; Liu, Chen-Yu; Lorenzon, Wolfgang; Lu, Zheng-Tian; Makins, Naomi C R; McKeen, David; Mills, Geoffrey; Mohapatra, Rabindra; Mokhov, Nikolai V; Mocko, Michael; Muhrer, Guenter; Mumm, Pieter; Okun, Lev; Neuffer, David; Palmer, Mark A; Palmer, Robert; Pattie, Robert W; Phillips, David G; Pronsikh, Vitaly; Pitts, Kevin; Pospelov, Maxim; Quigg, Chris; Ramberg, Erik; Ray, Amlan; Reimer, Paul E; Richards, David G; Ritz, Adam; Roy, Amit; Ruggles, Arthur; Ryne, Robert; Sarkar, Utpal; Saunders, Andy; Semertzidis, Yannis K; Serebrov, Anatoly; Shimizu, Hirohiko; Shrock, Robert; Snopok, Pavel V; Snow, William M; Sikdar, Arindam K; Soha, Aria; Spanier, Stefan; Striganov, Sergei; Tang, Zhaowen; Townsend, Lawrence; Urheim, Jon; Vainshtein, Arkady; Van Kooten, Richard J; Van de Water, Richard; Van de Water, Ruth S; Wehring, Bernard; Whitehead, Lisa; Wilson, Robert J; Worcester, Elizabeth; Young, Albert R; Wester, William C; Zeller, Geralyn

    2013-01-01

    Part 2 of "Project X: Accelerator Reference Design, Physics Opportunities, Broader Impacts". In this Part, we outline the particle-physics program that can be achieved with Project X, a staged superconducting linac for intensity-frontier particle physics. Topics include neutrino physics, kaon physics, muon physics, electric dipole moments, neutron-antineutron oscillations, new light particles, hadron structure, hadron spectroscopy, and lattice-QCD calculations.

  17. Opportunities for innovation

    International Nuclear Information System (INIS)

    Actual results have shown that the Construction Industry Institute (CII) offers significant opportunities for improvement in cost, schedule, and quality on most projects, and in particular, on large projects. This paper reviews the state of the construction industry, discusses how its problems are being addressed by CII, and addresses potential opportunities through the application of CII research products. CII is meeting the challenge of the industry. Just like the challenge of Department of Energy's Super Conducting Super Collider. With $1.2 billion worth of construction to be constructed during the 90s, the opportunities for innovation appear to be great. Every effort should be made while the projects are still on the high part of cost influence curve to use modern management methods and approaches to executing its work. Proper attention to all the inputs to project design is absolutely essential. Scope definition and control techniques have been developed by CII which can be used. Work packaging for the most efficient execution of engineering and construction are available as well. Approaches, incentives, and contracting strategies have also been researched by CII. Constructability programs virtually always guarantee a savings of at least 10 percent. Partnership arrangements can reduce the size of overhead for all participants in the process and eliminate the typical adversarial climates which tend to predominate on a construction project. SSC Laboratories and the PB-MK team have the opportunity to take the initiative now to make the 21st Century SSC a construction project which is executed in the 21st Century manner

  18. Equal Opportunities Advisory Panel

    CERN Multimedia

    HR Department

    2006-01-01

    At its meeting on 7 December 2006, the Standing Concertation Committee took note of the appointment of four new members of the Panel: Wisla Carena, Pierre Charrue, Sue Foffano and Markus Nordberg. The present composition of the Panel (appointed ad personam) is as follows: Tiziano Camporesi (Chairperson), Wisla Carena, Pierre Charrue, Sue Foffano, Josi Schinzel (Equal Opportunities Officer), Markus Nordberg, Christine Petit-Jean-Genaz et Elena Wildner. Human Resources Department Tel. 74480

  19. Exclusion, employment and opportunity

    OpenAIRE

    Atkinson, Tony; Hills, John

    1998-01-01

    The relationships between employment, education, opportunity, social exclusion and poverty are central to current policy debates. Atkinson argues that the concepts of poverty, unemployment and social exclusion are closely related, but are not the same. People may be poor without being socially excluded, and vice versa. Unemployment may cause poverty, but this can be prevented. Equally, marginal jobs do not ensure social inclusion. Britton argues that convential economic analysis misses a key ...

  20. Complex evolution in the Neotropics: the origin and diversification of the widespread genus Leptodeira (Serpentes: Colubridae).

    Science.gov (United States)

    Daza, Juan M; Smith, Eric N; Páez, Vivian P; Parkinson, Christopher L

    2009-12-01

    Lineage diversification in the Neotropics is an interesting topic in evolutionary biology but is also one of the least understood. The abiotic and biotic complexity of the region precludes generalizations that can be drawn regarding the historical evolutionary processes responsible for the diversity observed. The snake genus Leptodeira provides an excellent opportunity to investigate such processes because it spans the entire Neotropical region. In this study, we infer the phylogenetic position of Leptodeira within Dipsadinae, estimate evolutionary relationships among and within Leptodeira species, and estimate the diversification time and biogeography of the genus. Three mitochondrial gene regions were sequenced for individuals representing all the Leptodeira species and most subspecies currently recognized. Additionally, two nuclear protein-coding gene regions were sequenced for representatives of each species and several genera within the Dipsadinae. We infer that several Leptodeira species are either paraphyletic or polyphyletic as currently recognized, and that most recognized subspecies are not monophyletic lineages. Despite the taxonomic discordance with evolutionary relationships, clades appear to correspond very well to major biogeographic regions of Mexico, Central America and South America. Our results thus highlight the important role of the Miocene and Pliocene for lineage diversification in the Neotropics. Additionally, our time estimates suggest that recent intraspecific phylogeographic structure is likely the result of habitat and climatic fluctuations during the Pleistocene. Cumulatively, our inferences of lineage diversification within Leptodeira suggest a complex evolutionary scenario in the Mexican transition zone and a north to south expansion with a final colonization of the tropics in South America. PMID:19643196

  1. Teach for America and Teacher Ed: Heads They Win, Tails We Lose

    Science.gov (United States)

    Labaree, David

    2010-01-01

    Teach for America (TFA) is a marvel at marketing, offering elite college students a win-win option: by becoming corps members, they can do good and do well at the same time. Teacher education (TE) programs are in a hopeless position in trying to compete with TFA for prospective students. They cannot provide students with the opportunity to do…

  2. Leadership Skills Training for Youths through the Exploring Program of Boy Scouts of America.

    Science.gov (United States)

    Geiger, Brian F.; Willis, A. Sandra

    This paper describes the Leadership Opportunity Forums for high school students sponsored by the Explorer's Post of the Birmingham Area Council of the Boy Scouts of America. The goal of the forum was to increase student leadership behaviors through informational sessions, needs assessment, informal discussions, shared meals, outdoor physical…

  3. Urban Teaching in America: Theory, Research, and Practice in K-12 Classrooms

    Science.gov (United States)

    Stairs, Andrea J.; Donnell, Kelly A.; Dunn, Alyssa Hadley

    2011-01-01

    "Urban Teaching in America: Theory, Research, and Practice in K-12 Classrooms" is a brief yet comprehensive overview of urban teaching. Undergraduate and graduate students who are new to the urban context will develop a deeper understanding of the urban teaching environment and the challenges and opportunities they can expect to face while…

  4. Astroparticles in Latin America: current status and outlook

    CERN Document Server

    Sidelnik, Iván

    2014-01-01

    The successful installation and operation of the Pierre Auger Observatory in Argentina has been a milestone in Astroparticle research in Latin America, generating new regional research opportunities in the field. In this context, the LAGO project, begun in 2005 with the aim of studying the high-energy component of gamma ray bursts (GRBs). This observatory consists of different arrays of water-Cherenkov detectors installed in high altitude mountains throughout Latin America. Recently, it has demonstrated the feasibility of conducting studies on the solar modulation of the galactic cosmic ray flux. Currently more than 80 scientists and students from Mexico, Guatemala, Colombia, Venezuela, Ecuador, Peru, Bolivia and Argentina are integrated into the LAGO Collaboration. The high level of regional integration in the scientific community reached thanks to this kind of major projects, has led to the recent formation of the CLES (Consorcio Latinoamericano de Experimentos Subterr\\'{a}neos). This organization promotes ...

  5. Latin America`s emerging non-proliferation consensus

    Energy Technology Data Exchange (ETDEWEB)

    Redick, J.R.

    1994-03-01

    Latin America`s incorporation into the international nuclear non-proliferation regime is well advanced. The 1967 Tlatelolco Treaty, which established a regional nuclear-weapon-free zone (NWFZ), is nearing completion. A signal event occurred January 18, when Argentina and Chile deposited instruments of ratification to the treaty, leaving Brazil and Cuba the only major countries in Latin America that are not yet contracting parties. And after more than two decades of concern about the nuclear programs and policies in Argentina and Brazil, there is room for great optimism that Brazil may now be moving quickly on important non-proliferation issues. Even Cuba, the {open_quotes}bad boy of the neighborhood{close_quotes} in the eyes of many, which held aloof from the Tlatelolco process for three decades, has stated its willingness to join the zone in the future.

  6. Geological-uraniferous favourability of South America

    International Nuclear Information System (INIS)

    The South American continent includes several metallogenic provinces some of which have excellent uranium possibilities. Basically, two types of lithological complex have contributed to this favourability: the large Precambrian shields covering about 5,500,000 km2 and the crystalline Hercynian nesocratons with about 300,000 km2 as source rocks. Only in Argentina and Brazil has continuous uranium exploration in South America been carried out, with moderate budgets, during the last twenty-five years. In the rest of South America the search for uranium has been performed intermittently and with limited resources. However, during recent years interest has increased and more continuous operation has been recorded in some countries (Bolivia, Colombia, Chile, Peru). It can be estimated that only 20% of the favourable areas have been explored fairly intensively in Argentina and Brazil, the two most advanced uraniferous countries. Nevertheless, the uranium possibilities of South America are proved by the resources of 250,000 t U already defined (in Argentina and Brazil) for the category of production cost below US $130/kg U. The speculative uranium potential of the continent was estimated by the International Uranium Resources Evaluation Project as between 770,000 and 1,500,000 t U. Within the South American geostructural framework, five main uraniferous geological areas have been defined on the basis of the geotectonic evolution of the continent, the succession of sedimentary and magmatic processes, and the participation in them of the endogenous and exogenous phases of the uranium geochemical cycle. In this paper the principal uranium metallogenic models occurring in the above five main areas are studied together with the uranium potential of each area. The possibility of uranium recovery from these sources in relation to the respective costs of production is briefly discussed

  7. Funding Opportunity: Genomic Data Centers

    Science.gov (United States)

    Funding Opportunity CCG, Funding Opportunity Center for Cancer Genomics, CCG, Center for Cancer Genomics, CCG RFA, Center for cancer genomics rfa, genomic data analysis network, genomic data analysis network centers,

  8. Pointers from the Americas.

    Science.gov (United States)

    Aragon-choudhury, P

    1992-01-01

    During a sharing session which took place at a conference sponsored by the Philippine Institute for Social Studies and Action in 1991, Peruvian Victoria Villanueva and US citizen Margaret Ann Schuller discussed their work. Schuller reported on her upcoming book entitled "Freedom from Violence: Women's Strategies Around the World." In addition to proposing a definition of violence against women, the book will include 12 case studies from Malaysia, Bolivia, Mexico, India, Pakistan, Thailand, Sri Lanka, Brazil, Zimbabwe, Chile, Africa, and Alaska describing how national organizations of women are dealing with the problem. An important advance is the development of a framework to look at the connection which exists between violence and health issues. Villanueva described the work of the Movimiento Manuela Ramos, which was organized informally to deal with reproductive rights and abortion and has since expanded to parent groups of women who defend legal and medical cases as paid paralegals. Manuela Ramos uses popular media, traditional drama, and even state television to publicize its issues. Manuela Ramos has accomplished important work on rape, unsafe abortion, and maternal mortality, but most importantly, the women involved with the organization have had the opportunity to develop their self-esteem. PMID:12288567

  9. Implementation of HPV testing in Latin America.

    Science.gov (United States)

    Jeronimo, Jose; Holme, Francesca; Slavkovsky, Rose; Camel, Claudia

    2016-03-01

    Cervical cancer is one of the leading killers among women in Latin America, a region where most countries have not been successful in implementing population-level cytology-based screening programs. This disease is caused by persistent infection with oncogenic HPV; in recent years, more HPV tests have become available and prices have dropped significantly, making it possible for countries to adopt these technologies. Pilot programs that took place in Nicaragua, Mexico, and Argentina showed a high level of efficacy in detecting precancerous cervical lesions and good feasibility and acceptance of self-sampling. El Salvador, Guatemala, Honduras, and Nicaragua are beginning to institutionalize HPV testing at the population level. The experience from the different countries has created rich information about the barriers and requirements for implementing HPV screening at large scale in these resource-constrained countries. There are several challenges for implementation, including a need to update screening guidelines, strengthen treatment capacity, and develop a comprehensive quality assurance plan for the HPV testing. At the same time, there are several opportunities in Latin America that make the process more feasible and faster than in other regions of the world: most Latin American countries already have screening programs funded by their national governments, several countries in the region are already implementing HPV testing, and there is a regional pooled procurement mechanism that could facilitate the purchase of HPV tests at an accessible price. We envision that most countries in the region will include HPV testing in their national program within the next three to five years. PMID:26699418

  10. Steel Industry Marginal Opportunity Analysis

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2005-09-01

    The Steel Industry Marginal Opportunity Analysis (PDF 347 KB) identifies opportunities for developing advanced technologies and estimates both the necessary funding and the potential payoff. This analysis determines what portion of the energy bandwidth can be captured through the adoption of state-of-the-art technology and practices. R&D opportunities for addressing the remainder of the bandwidth are characterized and plotted on a marginal opportunity curve.

  11. Frontier Aerospace Opportunities

    Science.gov (United States)

    Bushnell, Dennis M.

    2014-01-01

    Discussion and suggested applications of the many ongoing technology opportunities for aerospace products and missions, resulting in often revolutionary capabilities. The, at this point largely unexamined, plethora of possibilities going forward, a subset of which is discussed, could literally reinvent aerospace but requires triage of many possibilities. Such initial upfront homework would lengthen the Research and Development (R&D) time frame but could greatly enhance the affordability and performance of the evolved products and capabilities. Structural nanotubes and exotic energetics along with some unique systems approaches are particularly compelling.

  12. Opportunities for Taiwan's industry

    Directory of Open Access Journals (Sweden)

    Jen-Lien Lin

    2004-12-01

    Full Text Available The Industrial Technology Research Institute (ITRI in Taiwan recently introduced nanotechnology to local traditional industries. Nanotechnologies provide a great opportunity for these companies to meet outside challenges and join the blooming electronic and optoelectronic industries. The Nanotechnology Community (NTC was established in 2003, with the goal of finding commercial applications. This year, the Taiwan Nanotechnology Industrialization Promotion Association (TANIPA was established, with the support of the Industrial Development Bureau, Ministry of Economic Affairs (MOEA, to formulate a strategy for industrial applications in Taiwan and to facilitate cooperation between industries, universities, and research institutes.

  13. Anaglyph, North America

    Science.gov (United States)

    2003-01-01

    This anaglyph (stereoscopic view) of North America was generated with data from the Shuttle Radar Topography Mission (SRTM). It is best viewed at or near full resolution with anaglyph glasses. For this broad view the resolution of the data was first reduced to 30 arcseconds (about 928 meters north-south and 736 meters east-west in central North America), matching the best previously existing global digital topographic data set called GTOPO30. The data were then resampled to a Mercator projection with approximately square pixels (about one kilometer, or 0.6 miles, on each side). Even at this decreased resolution the variety of landforms comprising the North American continent is readily apparent.Active tectonics (structural deformation of the Earth's crust) along and near the Pacific North American plate boundary creates the great topographic relief seen along the Pacific coast. Earth's crustal plates converge in southern Mexico and in the northwest United States, melting the crust and producing volcanic cones. Along the California coast, the plates are sliding laterally past each other, producing a pattern of slices within the San Andreas fault system. And, where the plates are diverging, the crust appears torn apart as one huge tear along the Gulf of California (northwest Mexico), and as the several fractures comprising the Basin and Range province (in and around Nevada).Across the Great Plains, erosional patterns dominate, with stream channels surrounding and penetrating the remnants of older smooth slopes east of the Rocky Mountains. This same erosion process is exposing the bedrock structural patterns of the Black Hills in South Dakota and the Ozark Mountains in Arkansas. Lateral erosion and sediment deposition by the Mississippi River has produced the flatlands of the lower Mississippi Valley and the Mississippi Delta.To the north, evidence of the glaciers of the last ice age is widely found, particularly east of the Canadian Rocky Mountains and around the

  14. Las Migraciones en el Proceso de Integracion de las Americas: Seminario Internacional (Migration in the Integration Process in the Americas: International Seminar). Conference report.

    Science.gov (United States)

    Berglund, S

    1993-01-01

    This conference report of the Centro de Estudios Migratorios Latinoamericanos and the Center for Migration Studies pertains to meetings held in August 1992. Summary information on migration movements in Latin America is presented by region and subject. The topic of integration in the Americas was presented by Mr. Lelio Marmora. Other topics and presenters include the new Colombian Migration Policy (Mr. Carlos Adolfo Arenas), the integration policies in Central America (Mr. Pilar Norza of Costa Rica, Raimundo Alvarado of El Salvador, and Luis Armando Gusman of Nicaragua), the Andean Pact agreements (representatives of each country), US immigration policy (Charles B. Keely), the Mexican integration with Latin America and immigration to the US (Jorge Bustamante), migration to Bolivia and Argentina and Chile, and transnationalism in the Caribbean (Professor Andre Corten). Migration policy needs to be tailored specifically to the situation in Latin America, and greater attention needs to be devoted to labor migrants' rights and working conditions. There are still fundamental differences among countries in policies regarding the free circulation of persons across borders. There is a division among those who support migration and those who are realists. National sovereignty issues are solvable because of a common national past and a relatively homogenous population. Another opinion is that Latin America is more diverse than commonly recognized. Capital is protected more in international agreements than is migrant labor. Regional integration for the US does mean immigration from Mexico. The US sees Mexican migration as a policy problem, and Mexico sees migration as a labor opportunity. PMID:12346329

  15. Latin America wind market assessment. Forecast 2013-2022

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-10-15

    Wind Power Activities by Country: Developers/Owners, Wind Plant Sizes, Wind Turbines Deployed, Commissioning Dates, Market Share, and Capacity Forecasts Latin American markets are a subject of intense interest from the global wind industry. Wind plant construction across Latin America is modest compared to the more established markets like the United States, Europe, and China, but it is an emerging market that is taking off at a rapid pace. The region has become the hottest alternative growth market for the wind energy industry at a time when growth rates in other markets are flat due to a variety of policy and macroeconomic challenges. Globalization is driving sustainable economic growth in most Latin American countries, resulting in greater energy demand. Wind is increasingly viewed as a valuable and essential answer to increasing electricity generation across most markets in Latin America. Strong wind resources, coupled with today's sophisticated wind turbines, are providing cost-effective generation that is competitive with fossil fuel generation. Most Latin American countries also rely heavily on hydroelectricity, which balances well with variable wind generation. Navigant Research forecasts that if most wind plants under construction with planned commissioning go online as scheduled, annual wind power installations in Latin America will grow from nearly 2.2 GW in 2013 to 4.3 GW by 2022. This Navigant Research report provides a comprehensive view of the wind energy market dynamics at play in Latin America. It offers a country-by-country analysis, outlining the key energy policies and development opportunities and barriers and identifying which companies own operational wind plants and which wind turbine vendors supplied those projects. Market forecasts for wind power installations, capacity, and market share in Latin America, segmented by country and company, extend through 2022. The report also offers an especially close analysis of Brazil and Mexico

  16. BAT-BORNE RABIES IN LATIN AMERICA

    Directory of Open Access Journals (Sweden)

    Luis E. Escobar

    2015-02-01

    Full Text Available The situation of rabies in America is complex: rabies in dogs has decreased dramatically, but bats are increasingly recognized as natural reservoirs of other rabies variants. Here, bat species known to be rabies-positive with different antigenic variants, are summarized in relation to bat conservation status across Latin America. Rabies virus is widespread in Latin American bat species, 22.5%75 of bat species have been confirmed as rabies-positive. Most bat species found rabies positive are classified by the International Union for Conservation of Nature as “Least Concern”. According to diet type, insectivorous bats had the most species known as rabies reservoirs, while in proportion hematophagous bats were the most important. Research at coarse spatial scales must strive to understand rabies ecology; basic information on distribution and population dynamics of many Latin American and Caribbean bat species is needed; and detailed information on effects of landscape change in driving bat-borne rabies outbreaks remains unassessed. Finally, integrated approaches including public health, ecology, and conservation biology are needed to understand and prevent emergent diseases in bats.

  17. Bat-borne rabies in Latin America.

    Science.gov (United States)

    Escobar, Luis E; Peterson, A Townsend; Favi, Myriam; Yung, Verónica; Medina-Vogel, Gonzalo

    2015-01-01

    The situation of rabies in America is complex: rabies in dogs has decreased dramatically, but bats are increasingly recognized as natural reservoirs of other rabies variants. Here, bat species known to be rabies-positive with different antigenic variants, are summarized in relation to bat conservation status across Latin America. Rabies virus is widespread in Latin American bat species, 22.5%75 of bat species have been confirmed as rabies-positive. Most bat species found rabies positive are classified by the International Union for Conservation of Nature as "Least Concern". According to diet type, insectivorous bats had the most species known as rabies reservoirs, while in proportion hematophagous bats were the most important. Research at coarse spatial scales must strive to understand rabies ecology; basic information on distribution and population dynamics of many Latin American and Caribbean bat species is needed; and detailed information on effects of landscape change in driving bat-borne rabies outbreaks remains unassessed. Finally, integrated approaches including public health, ecology, and conservation biology are needed to understand and prevent emergent diseases in bats. PMID:25651328

  18. Opportunity and obligation

    CERN Multimedia

    2012-01-01

    As anyone in the press or VIP offices can tell you, CERN is in the spotlight like never before. In the first two months of 2012, we welcomed some 56 VIP visits and 144 media visits on site. Not long ago, those were the kind of numbers we’d have had in six months, and 2012 is not a one-off.   Ever since CERN turned 50 in 2004, our visitor numbers have been growing, and that includes teachers and members of the public as well as VIPs and the media. It’s a sign of the explosion of interest around the world in our science, and to me it means two things. Firstly, it means that I owe everyone at CERN a vote of thanks, since I know that visits impinge on everyone’s time. I can assure you all, however, that it is time well spent. That’s because the second thing it tells me is that growing interest in CERN brings opportunity. Our current visibility gives the particle physics community the opportunity to drive science up the popular and political agendas, and it...

  19. Fuglene. Audubon: Birds of America

    DEFF Research Database (Denmark)

    Schlichtkrull, Torsten

    2010-01-01

    The Royal Library owns one of the most exceptional works in book history, an original edition of John James Audubon Birds of America. This edition, in a format called “double elephant folio” was published from 1827 to 1838. On basis of existing literature, this article briefly describes the work...... Royal Library and the University Library, joined the library cooperation of the 1800’s on an equal standing with the other two libraries. The Classen’s Library and the library’s founder, industrialist JF Classen are described briefly in this article. Due to two library mergers the Birds of America is...

  20. Remember Native America! The Earthworks of Ancient America.

    Science.gov (United States)

    Balthazar, Richard

    In the eighteenth and early nineteenth centuries prehistoric earthworks were to be seen throughout North America. Fascinated colonialist and European settlers attributed these mysterious mounds to mythic Eurocentric sources rather recognizing them as evidence of prehistoric Amerinds. By the end of the nineteenth century interest in the…

  1. Algunos Animales de Latino America = Some Animals of Latin America.

    Science.gov (United States)

    Thompson, Kathryn F. B.

    Developed by the Latin American Culture Studies Project for educators of elementary level children, these materials are designed to teach students the Spanish and English names of animals found in Latin America. The lesson includes coloring sheets, duplicating masters, fact sheets, the card game Maymayguashi, and directions for preparation. (DB)

  2. Integrated pest management and entomopathogenic fungal biotechnology in the Latin Americas: II key research and development prerequisites

    International Nuclear Information System (INIS)

    In the first part of this review article (Valencia and Khachatourians, 1998) we presented the special opportunity that entomopathogenic fungi (EPF) offer for integrated pest management (IPM) in the Latin Americas. As expected, along with the opportunities, there are challenges for the use of EPF. First that there are only two fungi, Beauveria bassiana and Metarhizium anisopliae, for which some prerequisite knowledge of basic and applied mycology for industrial research and development (R and D) are in place. Because of precedent setting leadership in the development of certain EPF, e.g., B. bassiana in IPM, Latin America stands to contribute to and gain from future

  3. 78 FR 60270 - BP America Inc., BP Corporation North America Inc., BP America Production Company, and BP Energy...

    Science.gov (United States)

    2013-10-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission BP America Inc., BP Corporation North America Inc., BP America Production Company, and BP Energy Company; Notice of Designation of Commission Staff as Non-Decisional With...

  4. Opportunities within ASTERICS

    Science.gov (United States)

    van der Meer, Rob; Cimò, Giuseppe

    2016-04-01

    ASTERICS, The Astronomy ESFRI and Research Infrastructure Cluster project, brings together astronomers and astroparticle physicists of 22 institutes in Europe to help Europe's world-leading observatories work together to find common solutions to their Big Data challenges, their interoperability and scheduling, and their data access, searching for cross-cutting solutions with mutual and wide-ranging benefit to all concerned. ASTERICS is a four year project, funded through the European Union's Horizon 2020 Framework Programme. The facilities supported by ASTERICS include SKA, CTA, KM3NeT, E-ELT. ASTERICS aims to open up multi messenger astronomy to all scientists and the public through the Virtual Observatory and the citizen science work. I will draw a picture of the landscape in which ASTERICS operates and the possible interaction with the Very Large Volume Neutrino Telescope community. Attention will be given to emerging opportunities for the Neutrino community and how these can be recognised or created.

  5. Opportunities within ASTERICS

    Directory of Open Access Journals (Sweden)

    Meer Rob van der

    2016-01-01

    Full Text Available ASTERICS, The Astronomy ESFRI and Research Infrastructure Cluster project, brings together astronomers and astroparticle physicists of 22 institutes in Europe to help Europe's world-leading observatories work together to find common solutions to their Big Data challenges, their interoperability and scheduling, and their data access, searching for cross-cutting solutions with mutual and wide-ranging benefit to all concerned. ASTERICS is a four year project, funded through the European Union's Horizon 2020 Framework Programme. The facilities supported by ASTERICS include SKA, CTA, KM3NeT, E-ELT. ASTERICS aims to open up multi messenger astronomy to all scientists and the public through the Virtual Observatory and the citizen science work. I will draw a picture of the landscape in which ASTERICS operates and the possible interaction with the Very Large Volume Neutrino Telescope community. Attention will be given to emerging opportunities for the Neutrino community and how these can be recognised or created.

  6. Generation opportunities in Alberta

    Energy Technology Data Exchange (ETDEWEB)

    Reid-Carlson, D. [Optimum Energy Management Inc., Calgary, AB (Canada)

    1998-07-01

    Optimum Energy Management Inc. (OEMI) specializes in: (1) energy management services and training, (2) regulatory consulting, and (3) energy economics and forecasting. As an example of the company`s special expertise, this historical account and future supply and demand forecast for electricity, and for oil and gas in Alberta was presented. The exercise included a review of the Alberta Pool price study and power generation opportunities in a deregulated market, including risks. A rise in pool prices to $25 to $30 per MWh by the year 2000, and a softening of prices beyond the turn of the century were predicted, along with continued regulatory reform and increased levels of competition. Natural gas convergence is expected to drive electricity prices in the future. 1 tab., 11 figs.

  7. Can Marxism Explain America's Racism?

    Science.gov (United States)

    Willhelm, Sidney M.

    1980-01-01

    The Marxist interpretation of the Black experience in America has always had difficulty explaining various noneconomic aspects of racism. A perspective is needed that can blend racism as a variable in relationship with economic variables. To reach this perspective, the labor process within capitalism must be more fully understood. (Author/GC)

  8. Huntington's Disease Society of America

    Science.gov (United States)

    ... 16 HD Support & Care Network and Huntington’s Disease Society of America Partner for Stronger HD Support Groups ... to HD symptoms 08.02.16 Huntington’s Disease Society of America’s 2017 HDSA Center of Excellence Program ...

  9. Building ESD in Latin America

    Science.gov (United States)

    Journal of Education for Sustainable Development, 2007

    2007-01-01

    To encourage efforts for furthering the UN DESD agenda in Latin America, a meeting titled "Building Education for Sustainable Development" was held in Costa Rica from 31 October to 2 November 2006. Plenary sessions were interspersed with working groups to look at how ESD can be integrated in formal and non-formal education systems, and to make…

  10. Language Documentation in the Americas

    Science.gov (United States)

    Franchetto, Bruna; Rice, Keren

    2014-01-01

    In the last decades, the documentation of endangered languages has advanced greatly in the Americas. In this paper we survey the role that international funding programs have played in advancing documentation in this part of the world, with a particular focus on the growth of documentation in Brazil, and we examine some of the major opportunities…

  11. America's Consumerocracy: No Safe Haven

    Science.gov (United States)

    Daily, Nancy Lee; Swain, Letitia Price; Huysman, Mary; Tarrant, Cynthia

    2010-01-01

    Recently the authors completed a course designed to expand and deepen their knowledge about America's consumerocracy and the methods that give it the immense power it has. As a result of their reading and shared thinking in this course, Teaching Adolescents in a Consumer Society, they feel strongly motivated and better prepared to craft…

  12. Spina Bifida Association of America

    Science.gov (United States)

    Exceptional Parent, 1974

    1974-01-01

    The Statement of the Spina Bifida Association of America (SBAA) explains SB as a malformation of the central nervous system, reports the formation of SBAA in 1974, explains SBAA's emphasis on local chapter organization, and describes SBAA services, including a bimonthly publication, public education efforts, and research validation projects. (GW)

  13. Indigenous autonomy in the Americas

    OpenAIRE

    Xanthaki, A.

    2015-01-01

    The American continent has a long tradition of autonomous regimes, both territorial and non-territorial. Autonomous regimes of American indigenous communities in particular have not been the subject of intense discussion and comparison, partly because the task of discussing such autonomous regimes in the whole of the Americas represents a huge challenge.

  14. Brain Injury Association of America

    Science.gov (United States)

    ... Only) 1-800-444-6443 Welcome to the Brain Injury Association of America (BIAA) Brain injury is not an event or an outcome. ... misunderstood, under-funded neurological disease. People who sustain brain injuries must have timely access to expert trauma ...

  15. Individualist America and Today's Immigrants.

    Science.gov (United States)

    Skerry, Peter

    1991-01-01

    Reviews James Fallows's "More Like Us: Making America Great Again," a book conceived while he resided in Japan. Fallows stresses the virtues of individualism and competition. He advocates workfare, education vouchers, and generous immigration levels. He pays little attention, however, to the institutions that nurture and temper individualism. (DM)

  16. Student Discipline in Colonial America.

    Science.gov (United States)

    Petry, John R.

    The basis for the severe discipline imposed on school children in colonial America, especially in the Puritan colonies, was the belief in original sin. The child was regarded as being born in sin and thus depraved and prone to sin. The purpose of education was to enable children to read the Bible and thus change the behavior which otherwise would…

  17. Convergence Patterns in Latin America

    DEFF Research Database (Denmark)

    Quiroga, Paola Andrea Barrientos

    Literature on convergence among Latin American countries is still scarce compared to other regions. Moreover, almost none of the research connects convergence to the economic history of Latin America and the usual finding is one speed of convergence. In this paper I analyze 32 countries and 108...

  18. Tuberculosis diagnostics: Challenges and opportunities

    Directory of Open Access Journals (Sweden)

    Vijay Nema

    2012-01-01

    Full Text Available Tuberculosis (TB has been a disease affecting almost all parts of the world since ages. Lot many efforts came in the past for improving diagnosis and treatment. Also, an effective vaccine has been sought after for long. With the emergence of resistant strains of Mycobacterium tuberculosis, the causal organisms of tuberculosis, and complexities emerging due to other associated infections and disease conditions, there is a desperate need for further research input in the field. Be it the better medication and care or better resistance management, proper diagnostics holds the key to success. It has been observed that a high burden of the disease was accompanied by resource limitations and poor research set-up. The scenario remained like this for several decades. With the refreshed vision of resourceful countries and funding agencies, funding is being provided in many areas of research in tuberculosis diagnosis and treatment. This review has been written with an aim to bring forth the limitations of available methods in the field of diagnostics and making researchers aware about the changing scenario with better funding opportunities and support. The author visualizes an enthusiasm from all over the world for the development of better modalities and urges scientists to join the struggle at this very perfect time to take the challenge and come forward with innovations in this field.

  19. Wind Powering America FY07 Activities Summary

    Energy Technology Data Exchange (ETDEWEB)

    2008-02-01

    The Wind Powering America FY07 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 30 state wind working groups (welcoming Georgia and Wisconsin in 2007) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 140 members of national and state public and private sector organizations from 39 U.S. states and Canada attended the 6th Annual WPA All-States Summit in Los Angeles in June. WPA's emphasis remains on the rural agricultural sector, which stands to reap the significant economic development benefits of wind energy development. Additionally, WPA continues its program of outreach, education, and technical assistance to Native American communities, public power entities, and regulatory and legislative bodies.

  20. Irrigation Water Management in Latin America

    Directory of Open Access Journals (Sweden)

    Aureo S de Oliveira

    2009-12-01

    Full Text Available Latin American countries show a great potential for expanding their irrigated areas. Irrigation is important for strengthening local and regional economy and for enhancing food security. The present paper aimed at providing a brief review on key aspects of irrigation management in Latin America. Poor irrigation management can have great impact on crop production and on environment while good management reduces the waste of soil and water and help farmers maximizing their profits. It was found that additional research is needed to allow a better understanding of crop water requirements under Latin American conditions as well as to provide farmers with local derived information for irrigation scheduling. The advantages of deficit irrigation practices and the present and future opportunities with the application of remote sensing tools for water management were also considered. It is clear that due to the importance of irrigated agriculture, collaborative work among Latin American researchers and institutions is of paramount importance to face the challenges imposed by a growing population, environment degradation, and competition in the global market.

  1. 78 FR 41492 - Buy America Policy

    Science.gov (United States)

    2013-07-10

    ... regulatory policies now found in 23 CFR 635.410. In the preamble to the 1983 final rule (48 FR 53099), the... decision to waive the application of Buy America to manufactured products (48 FR 1946), and found that it... implementing the 1978 Buy America provisions. In issuing the waiver for the 1978 Buy America statute (43...

  2. Daucus for the flora of North America

    Science.gov (United States)

    The Flora of North America Project will treat more than 20,000 species of plants native or naturalized in North America north of Mexico, about 7% of the world's total. This contribution presents a floristic account of the two species of wild carrots (Daucus) occurring in North America, Daucus carota...

  3. Learning Opportunities (Editorial

    Directory of Open Access Journals (Sweden)

    Denise Koufogiannakis

    2009-12-01

    Full Text Available We’ve reached the end of another year of publication at EBLIP, my first at the helm as Editor‐in‐Chief, and four full years of publication since we began. This year was a busy one with several changes to the editorial team, the addition of more Editorial Advisors, and new evidence summary writers joining our team. Most importantly, the journal continues to grow and thrive, with more people than ever participating in its success. This year we added a new section called Using Evidence in Practice, and in this issue there are two articles in that section which provide practical examples of applying evidence in the workplace. Putting evidence into practice is what EBLIP is all about, so it is my hope that this new section makes the application of evidence based practice more concrete for readers. As we began working on issue 4.4, the Editorial Team decided that it would be a good idea to seek out an Editorial Intern to help with some of the tasks we never seem to get to, given that we are all volunteers. We see the internship as an opportunity to give a library and information studies student a chance to get involved with an open access journal and learn about publishing in library and information studies, which will hopefully benefit them as they begin their new career. The Editorial Intern will assist with marketing and promotion of the journal, soliciting potential manuscripts, and proofreading. They will also participate in all editorial meetings and general discussions. We anticipate that they will bring a wealth of enthusiasm and fresh ideas to our conversations so that EBLIP Editors can also continue to learn and grow by having a fresh set of eyes involved with our processes. It will certainly be a win‐win situation and a learning opportunity for all involved. We are pleased to announce that Andrea Baer has accepted the position of Editorial Intern and joined our team in mid‐November. Andrea is currently attending the University of

  4. Remittances in Central America: Whose Money is it Anyway?

    Directory of Open Access Journals (Sweden)

    Jose Luis Rocha

    2015-08-01

    Full Text Available In opposition to optimistic visions that present remittances as an opportunity for developing countries, this paper shows they are part and parcel of a process of economic imperialism, whereby their use and final destinations are strictly conditioned. In order to go beyond a conception of remittances as epiphenomenon, and in order to trace the role they play, this paper focuses on the transnational strategies of capital. It finds that remittances enable an increase in foreign investment and import production by facilitating the rise of a new class of consumers in Central America. Remittances create and feed a purchasing power that would not exist in their absence. Factories, fast food restaurants, communications companies, banks, travel agencies, and supermarkets are opening new branches throughout Central America in order to benefit from transnational savings that would otherwise be used differently. In this way, remittances are conditioned and co-opted by transnational capital’s strategies to sustain an ever growing market, with Central America more generally – and once again – potentially at risk of becoming characterized by enclave economies and chronic commercial deficits. The remittance-based economic model furthermore cannot be sustainable in the long run unless Central American countries keep exporting workers ad infinitum, something that is obviously not possible.

  5. Literate America on Illiterate America: An Essay Review of "Illiterate America."

    Science.gov (United States)

    Gee, James Paul

    1986-01-01

    Reviews Jonathan Kozol's book, "Illiterate America." Asserts that Kozol's argument is insensitive to cultural variation and stems from an unquestioning commitment to humanism. Argues that conventional definitions of "literacy" have tended to be more closely related to particular social structures and values than to cognitive development and…

  6. Inequality of Opportunity in Egypt

    OpenAIRE

    Hassine, Nadia Belhaj

    2012-01-01

    The article evaluates the contribution of inequality of opportunity to earnings inequality in Egypt and analyzes its evolution across three time periods and different population groups. It provides parametric and nonparametric estimates of a lower bound for the degree of inequality of opportunity for wage and salary workers. On average, the contribution of opportunity-shaping circumstances to earnings inequality declined from 22 percent in 1988 to 15 percent in 2006. Levels of inequality of o...

  7. Poverty Rankings of Opportunity Profiles

    OpenAIRE

    Vito Peragine; Ernesto Savaglio; Stefano Vannucci

    2008-01-01

    We address the problem of ranking distributions of opportunity sets in terms of poverty. In order to accomplish this task, we identify a suitable notion of ‘multidimensional poverty line’ and we characterize axiomatically several poverty rankings of opportunity profiles. Among them, the Head-Count and the Opportunity-Gap poverty rankings, which are the natural counterparts of the most widely used income poverty indices.

  8. Online citizen science games: Opportunities for the biological sciences

    OpenAIRE

    Vickie Curtis

    2014-01-01

    Recent developments in digital technologies and the rise of the Internet have created new opportunities for citizen science. One of these has been the development of online citizen science games where complex research problems have been re-imagined as online multiplayer computer games. Some of the most successful examples of these can be found within the biological sciences, for example, Foldit, Phylo and EteRNA. These games offer scientists the opportunity to crowdsource research problems, a...

  9. Challenges and Opportunities

    International Nuclear Information System (INIS)

    A series of overhead viewgraphs accompanied this presentation. The viewgraphs presented 1998 year-end predictions of oil and gas prices. Comparisons of projected versus actual values for 1998 for natural gas consumption, production, imports and wellhead prices for the United States were also presented. A comparison of projected versus actual consumption values for 1998 in the residential, commercial, industrial and electric generation sectors was included. In many cases actual versus projected values were quite different. The importance of storage to balancing the market was illustrated. Graphs depicting gas production, workover rigs, reserve life comparisons, and GOM natural gas rig count and production for the U.S. were described. Drilling activity in the Gulf of Mexico was summarized. The total wells drilled in 1997 was 1223 compared to 1019 in 1998. The factors affecting deliverability additions on the Gulf of Mexico shelf include smaller new discoveries, diminishing completion opportunities in older fields, few productive zones in new discoveries and a rapid decline rate resulting from smaller reservoirs. 6 tabs., 13 figs

  10. From Ideas to Opportunities: Exploring the Construction of Technology-Based Entrepreneurial Opportunities

    Directory of Open Access Journals (Sweden)

    Ferran Giones

    2013-06-01

    Full Text Available The transformation of business ideas into market opportunities is at the core of entrepreneurship. Nevertheless, the complexity of such a transformative process is seen to change depending on the variables influencing the opportunity-entrepreneur nexus. Although technology-entrepreneurship is regarded as a force of change and dynamism in socio-economic growth, it also depends upon an intricate process of opportunity development. The interest in understanding better how technology-based entrepreneurs simultaneously cope with technological uncertainty while trying to gain stakeholder support and access to resources, highlights a relevant research gap. The research described in this article uses the constructivist view to deepen our understanding of the technology-based entrepreneur’s conceptualization of the opportunity as a process of social construction. Our results show how initial consensus-building efforts and iteration with knowledgeable peers are an essential part of the emergence of the opportunity, changing both entrepreneur's and stakeholders' perceptions of the early business idea. Consequently, our results provide evidence in support of policy programs and measures that favour social-construction support mechanisms to foster technology-based entrepreneurship.

  11. From Quanta to the Continuum: Opportunities for Mesoscale Science

    Energy Technology Data Exchange (ETDEWEB)

    Crabtree, George [Argonne National Lab. (ANL), Argonne, IL (United States); Sarrao, John [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Alivisatos, Paul [Univ. of California, Berkeley, CA (United States); Barletta, William [MIT (Massachusetts Inst. of Technology), Cambridge, MA (United States); Bates, Frank [Univ. of Minnesota, Minneapolis, MN (United States); Brown, Gordon [Stanford Univ., CA (United States); French, Roger [Case Western Reserve Univ., Cleveland, OH (United States); Greene, Laura [Univ. of Illinois, Urbana, IL (United States); Hemminger, John [Univ. of California, Irvine, CA (United States); Kastner, Marc [MIT (Massachusetts Inst. of Technology), Cambridge, MA (United States); Kay, Bruce [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Lewis, Jennifer [Univ. of Illinois, Urbana, IL (United States); Ratner, Mark [Northwestern Univ., Evanston, IL (United States); Anthony, Rollett [Carnegie Mellon Univ., Pittsburgh, PA (United States); Rubloff, Gary [University of Maryland, College Park, MD (United States); Spence, John [Arizona State Univ., Mesa, AZ (United States); Tobias, Douglas [Univ. of California, Irvine, CA (United States); Tranquada, John [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2012-09-01

    This report explores the opportunity and defines the research agenda for mesoscale science—discovering, understanding, and controlling interactions among disparate systems and phenomena to reach the full potential of materials complexity and functionality. The ability to predict and control mesoscale phenomena and architectures is essential if atomic and molecular knowledge is to blossom into a next generation of technology opportunities, societal benefits, and scientific advances.. The body of this report outlines the need, the opportunities, the challenges, and the benefits of mastering mesoscale science.

  12. Skylab photography applied to geologic mapping in northwestern Central America

    Science.gov (United States)

    Rose, W. I., Jr.; Johnson, D. J.; Hahn, G. A.; Johns, G. W.

    1975-01-01

    Two photolineation maps of southwestern Guatemala and Chiapas were made from S190 photographs along a ground track from Acajutla, El Salvador to San Cristobal de las Casas, Mexico. The maps document a structural complexity spanning the presumed triple junction of the Cocos, Americas, and Caribbean plates. The Polochic fault zone, supposedly the Americas-Caribbean plate boundary, is a sharply delineated feature across western Guatemala. Westward of the Mexican border it splays into a large number of faults with NW to SW trends. The structural pattern is quite different to the north (Americas plate) and to the south (Caribbean plate) of the Polochic fault, though both areas are dominated by NW-trending lineations. Within the Central American volcanic chain, the lineation patterns support the segmented model of the Benioff Zone, by showing a concentration of transverse lineations in the predicted locations, most notably NE-trending elements near Quezaltenango, Guatemala. The structural pattern obtained from the maps are compared to patterns described on recently published maps of more southerly parts of Central America, to begin a synthesis of the structure of the convergent plate boundary.

  13. Early Earthquakes of the Americas

    Science.gov (United States)

    Ni, James

    2004-11-01

    Robert Kovach's second book looks at the interplay of earthquake and volcanic events, archeology, and history in the Americas. Throughout history, major earthquakes have caused the deaths of millions of people and have damaged countless cities. Earthquakes undoubtedly damaged prehistoric cities in the Americas, and evidence of these events could be preserved in archeological records. Kovach asks, Did indigenous native cultures-Indians of the Pacific Northwest, Aztecs, Mayas, and Incas-document their natural history? Some events have been explicitly documented, for example, in Mayan codices, but many may have been recorded as myth and legend. Kovach's discussions of how early cultures dealt with fearful events such as earthquakes and volcanic eruptions are colorful, informative, and entertaining, and include, for example, a depiction of how the Maya would talk to maize plants in their fields during earthquakes to reassure them.

  14. Pinta: Latin America's Forgotten Disease?

    Science.gov (United States)

    Stamm, Lola V

    2015-11-01

    Pinta is a neglected, chronic skin disease that was first described in the sixteenth century in Mexico. The World Health Organization lists 15 countries in Latin America where pinta was previously endemic. However, the current prevalence of pinta is unknown due to the lack of surveillance data. The etiological agent of pinta, Treponema carateum, cannot be distinguished morphologically or serologically from the not-yet-cultivable Treponema pallidum subspecies that cause venereal syphilis, yaws, and bejel. Although genomic sequencing has enabled the development of molecular techniques to differentiate the T. pallidum subspecies, comparable information is not available for T. carateum. Because of the influx of migrants and refugees from Latin America, U.S. physicians should consider pinta in the differential diagnosis of skin diseases in children and adolescents who come from areas where pinta was previously endemic and have a positive reaction in serological tests for syphilis. All stages of pinta are treatable with a single intramuscular injection of penicillin. PMID:26304920

  15. Nuclear governance in Latin America

    Directory of Open Access Journals (Sweden)

    Layla Dawood

    2013-12-01

    Full Text Available The article provides an outlook of the regional relations concerning nuclear technology in Latin America. For that purpose, we initially discuss the historic relationship of the Latin American countries with the set of rules, norms, principles and organizations involved in nuclear governance. The article provides an analysis of the connection between the multilateral institutional framework and the bilateral arrangements aimed at curbing the proliferation of nuclear weapons in the region. The current state of nuclear cooperation among the countries of the region is also mapped. In addition, the article assesses the peaceful use of nuclear technology in the region and the potential expansion of the use of nuclear energy by the Latin American countries. Considerations on the trends for nuclear cooperation among the countries of Latin America are also offered.

  16. Pleistocene Palaeoart of the Americas

    Directory of Open Access Journals (Sweden)

    Robert G. Bednarik

    2014-04-01

    Full Text Available In contrast to the great time depth of Pleistocene rock art and mobiliary ‘art’ in the four other continents, the available evidence from the Americas is very limited, and restricted at best to the last part of the final Pleistocene. A review of what has so far become available is hampered by a considerable burden of literature presenting material contended to be of the Ice Age, even of the Mesozoic in some cases, that needs to be sifted through to find a minute number of credible claims. Even the timing of the first colonization of the Americas remains unresolved, and the lack of clear-cut substantiation of palaeoart finds predating about 12,000 years bp is conspicuous. There are vague hints of earlier human presence, rendering it likely that archaeology has failed to define its manifestations adequately, and Pleistocene palaeoart remains almost unexplored at this stage.

  17. DIGITAL PAKISTAN: OPPORTUNITIES & CHALLENGES

    Directory of Open Access Journals (Sweden)

    Ghulam Muhammad Kundi

    2008-12-01

    Full Text Available ABSTRACT IT has revolutionized the social and organizational life around the globe. Given the newness of IT as a technology, there is a lot of potential that needs to be explored. It is however, argued that as IT can revolutionize the economic development, by the same coin, although its mismanagement in adoption process can end up in problems or even straight failure of the technology at the business-end. This study was conducted with reference to opportunities and challenges in the IT adoption process in Pakistan. The aim of the study was to point out the barriers that are impeding the country’s computerization process in order to provide facts to the policy makers for smooth computerization. The primary data collected through structured questionnaires was analyzed and tested through correlation, regressions analysis and t-test. Out of 10 hypotheses, 3 were accepted while in the rest null hypotheses were not substantiated. Based on primary and secondary data analysis this study has found that all independent bureaucratic, political, education and social and cultural variables are mutually correlated and have significant impact on shaping and reshaping of IT in Pakistan, while the Pakistan IT policy is inconsistent, administrative machinery attitude is negative and non cooperative, procedures are cumbersome and implementation is weak and ineffective, not to mention the lack of IT knowledge on the bureaucratic side. The political environment is instable and law and order is worse which is discouraging the investment. Moreover, physical and legal infrastructure is insufficient and the country is lacking good quality IT professionals. IT organization alignment is another serious issue in Pakistan. However, government incentives and growing interest from the private sector indicate positive attitude towards computerization of the country.

  18. DIGITAL PAKISTAN: OPPORTUNITIES & CHALLENGES

    Directory of Open Access Journals (Sweden)

    Ghulam Muhammad Kundi

    2008-10-01

    Full Text Available IT has revolutionized the social and organizational life around the globe. Given the newness of IT as a technology, there is a lot of potential that needs to be explored. It is however, argued that as IT can revolutionize the economic development, by the same coin, although its mismanagement in adoption process can end up in problems or even straight failure of the technology at the business-end. This study was conducted with reference to opportunities and challenges in the IT adoption process in Pakistan. The aim of the study was to point out the barriers that are impeding the country’s computerization process in order to provide facts to the policy makers for smooth computerization. The primary data collected through structured questionnaires was analyzed and tested through correlation, regressions analysis and t-test. Out of 10 hypotheses, 3 were accepted while in the rest null hypotheses were not substantiated. Based on primary and secondary data analysis this study has found that all independent bureaucratic, political, education and social and cultural variables are mutually correlated and have significant impact on shaping and reshaping of IT in Pakistan, while the Pakistan IT policy is inconsistent, administrative machinery attitude is negative and non cooperative, procedures are cumbersome and implementation is weak and ineffective, not to mention the lack of IT knowledge on the bureaucratic side. The political environment is instable and law and order is worse which is discouraging the investment. Moreover, physical and legal infrastructure is insufficient and the country is lacking good quality IT professionals. IT organization alignment is another serious issue in Pakistan. However, government incentives and growing interest from the private sector indicate positive attitude towards computerization of the country.

  19. Nuclear governance in Latin America

    OpenAIRE

    Layla Dawood; Mônica Herz

    2013-01-01

    The article provides an outlook of the regional relations concerning nuclear technology in Latin America. For that purpose, we initially discuss the historic relationship of the Latin American countries with the set of rules, norms, principles and organizations involved in nuclear governance. The article provides an analysis of the connection between the multilateral institutional framework and the bilateral arrangements aimed at curbing the proliferation of nuclear weapons in the region. The...

  20. MICROSCALE CHEMISTRY IN LATIN AMERICA

    Directory of Open Access Journals (Sweden)

    Jorge G. Ibáñez

    2005-06-01

    Full Text Available A brief account of the development of Microscale Chemistry in Latin America is here presented. The US National Microscale Chemistry Center (Merrimack College, Massachusetts was instrumental in the initiationof several centers. Its Mexican counterpart, the Mexican Microscale Chemistry Center (CMQM, has been a key player in this process. Other participating countries include Argentina, Bolivia, Brazil, Chile, Cuba,Guatemala, Perú and Uruguay.

  1. Latin America: emerging nuclear market

    International Nuclear Information System (INIS)

    The need for nuclear power in Latin American countries is surveyed. It is concluded that Latin America offers the greatest external market for all exporters of nuclear reactors and associated services in the near future. Mexico, Venezuela, Ecuador, and Bolivia are the only countries with fossil-fuel reserves adequate to meet their requirements in the next 20 to 30 years. Nuclear power is a necessity to maintain or improve the standard of living in the countries of Brazil, Argentina, Chile, and Peru

  2. Public Health in the Americas

    Directory of Open Access Journals (Sweden)

    Ross Duncan

    2010-12-01

    Full Text Available

    In this special issue the four articles focus on population health in terms of primary care and preventive medicine. This critical area of health often receives less attention than health care issues (more so in the popular press but also in academic analyses.Upon reviewing these very interesting and illuminating articles it was striking that despite significant cultural, economic, geographic and historical differences there are many commonalities which exist throughout the Americas.

  3. Heart Failure in North America

    OpenAIRE

    Blair, John E.A.; Huffman, Mark; Shah, Sanjiv J.

    2013-01-01

    Heart failure is a major health problem that affects patients and healthcare systems worldwide. Within the continent of North America, differences in economic development, genetic susceptibility, cultural practices, and trends in risk factors and treatment all contribute to both inter-continental and within-continent differences in heart failure. The United States and Canada represent industrialized countries with similar culture, geography, and advanced economies and infrastructure. During t...

  4. Music Therapy in South America

    OpenAIRE

    Lia Rejane Mendes Barcellos

    2001-01-01

    Music is one of the most important and strongest types of cultural expression in South America. With diverse roots in the myriad of cultures of the many countries which shape our continent, music contributes to the South American identity. Distinct sounds, rhythms, styles and instruments compose a musical tissue, in which it is possible to recognize the special colors of a specific country or the printed image of the sonorous "language" from a special region.

  5. Building America House Simulation Protocols

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States); Engebrecht, Cheryn [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2010-09-01

    The House Simulation Protocol document was developed to track and manage progress toward Building America's multi-year, average whole-building energy reduction research goals for new construction and existing homes, using a consistent analytical reference point. This report summarizes the guidelines for developing and reporting these analytical results in a consistent and meaningful manner for all home energy uses using standard operating conditions.

  6. Developing nanotechnology in Latin America

    OpenAIRE

    Kay, Luciano; Shapira, Philip

    2008-01-01

    This article investigates the development of nanotechnology in Latin America with a particular focus on Argentina, Brazil, Chile, and Uruguay. Based on data for nanotechnology research publications and patents and suggesting a framework for analyzing the development of R&D networks, we identify three potential strategies of nanotechnology research collaboration. Then, we seek to identify the balance of emphasis upon each of the three strategies by mapping the current research profile of those...

  7. Opportunity-Sensitive Poverty Measurement

    OpenAIRE

    Brunori, Paolo; Francisco H.G. Ferreira; Lugo, Maria Ana; Peragine, Vito

    2013-01-01

    This paper offers an axiomatic characterization of two classes of poverty measures that are sensitive to inequality of opportunity, one a strict subset of the other. The proposed indices are sensitive not only to income shortfalls from the poverty line, but also to differences in the opportunities faced by people with different predetermined characteristics, such as race or family backgrou...

  8. Investment opportunities as real options

    OpenAIRE

    Rovčanin, Adnan

    2005-01-01

    Opportunity (optional) approach to capital investment appraisal represents, completely new theoretical and methodological framework for investment analysis. Compared to traditional, discount cash flow (DCF) model of analysis, the optional approach provides opportunity for valuation and managing flexibility, i.e. possibility of approaching (amending the previous decisions) in compliance with market changes. Risk and uncertainty are inevitably following the capital investment. Therefore, the im...

  9. Natural gas in Latin America

    International Nuclear Information System (INIS)

    Despite having proven reserves equal to that of North America, natural gas has traditionally played a minor role in the energy policies of Latin American countries, being considered secondary to oil. There has, therefore, been a neglect of the sector with a resultant lack of an adequate infrastructure throughout the region, perhaps with the exception of Argentina. However, with a massive increase in energy demand, growing concerns with environmental matters and a need to reduce the massive pollution levels in major cities in the region, natural gas is forecast to play a much greater role in Latin America's energy profile, with final consumption forecast to rise at 5.4% per annum for the next 15 years. This book assesses both the development of the use of natural gas in the power industrial sector and proposals for its growth into the residential, commercial and transport sectors. It analyses the significant investment required and the governments' need to turn to the private sector for investment and innovation. Natural Gas in Latin America analyses the possibilities and pitfalls of investing in the sector and describes the key trends and issues. It analyses all aspects of the gas industry from exploration and production to transportation and distribution to end users. (Author)

  10. Breaking away to South America

    CERN Multimedia

    Anaïs Schaeffer

    2011-01-01

    In December 2010, Peter Dreesen of CERN’s Technology Department (TE) returned from a long trip to South America. In four months he traversed the entire Andean range, from the equator to a latitude of 55 degrees south—on a bicycle!   Peter Dreesen on the Salar de Uyuni Lake, Bolivia. 11 000 kilometres is one long bike ride! And yet, that’s what Peter Dreesen did, travelling from Quito, Ecuador to Ushuaia, Argentina. Peter, an engineer in the TE Department, is no novice: the year before, he cycled from Paris to Peking, a distance of 13 500 kilometres, in just over four months. His latest voyage began last August, when he loaded his bicycle and boarded a plane for South America. In the saddle. After a week of acclimatisation at three thousand metres altitude, Peter left Quito on 6 August 2010. He arrived in Ushuaia (el fin del mundo, the end of the world, as it’s known in South America) on 12 December 2010. He recounts: “It was a bizarre sensation...

  11. Challenges and Opportunities To Achieve 50% Energy Savings in Homes. National Laboratory White Papers

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, Marcus V.A. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2011-07-01

    This report summarizes the key opportunities, gaps, and barriers identified by researchers from four national laboratories (Lawrence Berkeley National Laboratory, National Renewable Energy Laboratory, Oak Ridge National Laboratory, and Pacific Northwest National Laboratory) that must be addressed to achieve the longer term 50% saving goal for Building America to ensure coordination with the Building America industry teams who are focusing their research on systems to achieve the near-term 30% savings goal. Although new construction was included, the focus of the effort was on deep energy retrofits of existing homes.

  12. Issues and Opportunities in Exotic Hadrons

    CERN Document Server

    Briceno, R A; Coito, S; Dudek, J J; Eichten, E; Fischer, C S; Fritsch, M; Gradl, W; Jackura, A; Kornicer, M; Krein, G; Lebed, R F; Machado, F A; Mitchell, R E; Morningstar, C J; Peardon, M; Pennington, M R; Peters, K; Richard, J -M; Shen, C -P; Shepherd, M R; Skwarnicki, T; Swanson, E S; Szczepaniak, A P; Yuan, C -Z

    2015-01-01

    The last few years have been witness to a proliferation of new results concerning heavy exotic hadrons. Experimentally, many new signals have been discovered that could be pointing towards the existence of tetraquarks, pentaquarks, and other exotic configurations of quarks and gluons. Theoretically, advances in lattice field theory techniques place us at the cusp of understanding complex coupled-channel phenomena, modelling grows more sophisticated, and effective field theories are being applied to an ever greater range of situations. It is thus an opportune time to evaluate the status of the field. In the following, a series of high priority experimental and theoretical issues concerning heavy exotic hadrons is presented.

  13. Gauging gas sector opportunities in Asia

    International Nuclear Information System (INIS)

    The future prospects for use of liquefied natural gas in Asia were examined, combined with a description of the opportunities and risks of investing in the Asian energy sector. It was concluded that the marked increase in energy demand makes market development for natural gas in Asia similar to what it was in North America several decades ago. Rapid economic development has increased the value of electricity, and natural gas is seen as the ideal fuel to generate it, as well as helping to combat local air pollution. Some of the barriers to expanded natural gas use include structural problems resulting from government action (or inaction), lack of an efficient distribution system and stable pricing for natural gas. Nevertheless, interest is growing, and however slowly, progress is inevitable At the same time, it should be emphasized that while the prospects are good for the domestic gas sector, there is yet no country where a foreign firm has been permitted to bring natural gas into the country, either by pipeline, or as liquid natural gas. 7 figs

  14. Opportunities of Continuing Adult Education

    Directory of Open Access Journals (Sweden)

    Lidija Ušeckienė

    2011-04-01

    Full Text Available After becoming the member state of the European Union, Lithuania undertook all the obligations of a member state. One of them is the implementation of The Lisbon Strategy aiming at the worlds most dynamic and competitive knowledge– based economy by 2010. Under the strategy, a stronger economy will drive job creation, sustainable development, and social inclusion. These changes demand the modernisation of education systems in the E U states, Lithuania among them. To achieve this objective, political forces came to an agreement on the future of Lithuanian education. In 2003 The Seimas of the Republic of Lithuania approved of National Education Strategy 2003–2012. This strategy is special not only because it is based on the experiences of the reform, addresses current and future world’s challenges and opportunities, maintains links with other strategic national reforms, but also emphasises efforts to ensure quality lifelong education for Lithuanian population and striving to become a partner in modern knowledge-based economy. Therefore, an extensive discussion on lifelong education strategies on individual and institution levels in all spheres of social and personal life has started in the E U and Lithuania. Nowadays lifelong learning is not just one aspect of education and training; it gradually is becoming the most important principle in the continuum of complex learning contexts. Such vision must be implemented this decade. The object of the research: the preconditions for the development of continuing adult education. The aim of the research: to examine the peculiarities of the preconditions for the development of continuing adult education in Pakruojis region. The methods of the research: analysis of references and documents on education; an anonymous survey in written form (a questionnaire; statistical analysis of data. The sample. The research was conducted in Pakruojis region in January-April, 2006. 300 respondents of different age

  15. Abstracts of the Second energy conference of the Latin America and the Caribbean (ENERLAC'95)

    International Nuclear Information System (INIS)

    The Latin American Energy Organization (OLADE), with support from the Ministry of Energy and Mines of Ecuador, held the Second Energy Conference of Latin America and the Caribbean (ENERLAC 95) under the heading Energy Integration and Private-Sector Participation, essentially aimed at bringing together top public and private sector executives of latin america and the caribbean and entrepreneurs, investors, representatives of commercial banks and financial institutions to identify and concretize business opportunities and foster the energy integration of the region by identifying projects and investment opportunities in the sector. The present document is a reference work compiling the abstracts of the presentations that have been submitted and selected for ENERLAC 95. This publication provides a wide range of opinions and ideas about many energy sector topics

  16. Energy transition, an opportunity for the economy

    International Nuclear Information System (INIS)

    A set of articles outlines and comments the economical opportunities (activity, jobs) associated with energy transition which is required to reach the objectives of reduction of greenhouse gas emissions. A first article outlines that the so-called 'green growth' is more complex that commonly said as it is not only based on technological development and innovations, but also on organisational innovations. A second article comments the results of studies related to job creations in relationship with climate policies, to job creations and losses in relationship with emission reduction policies, and to macro-economic models. A third article proposes a brief overview of prospective studies of the impact of energy transition on job creations losses in France. An article comments the impact of the development of renewable energies on the job market in Germany. The next articles discuss the role of local communities in energy transition and the opportunity that energy transition represents for the economy of local and regional communities, but also the role, at the local level, of consulting companies specialised in energy efficiency, and of public services committed in energy efficiency. A last article outlines the need for powerful small and medium enterprises. Finally, in an interview, a member of a French trade union comments the economic and political opportunities and challenges of energy transition with respect to job creation

  17. Links and opportunities

    Science.gov (United States)

    1999-09-01

    At the end of June a new website was launched to enable young people to get involved with the UK's national Foresight programme and to help shape the future. `School of the Future - Young people with Foresight' will provide young people with the means to contribute to the national programme which develops scenarios of the future, looking at possible needs, opportunities or threats and deciding what should be done now to make sure these challenges can be met. The site can be found at www.asset.org.uk and it will be run by the Association for Schools' Science, Engineering and Technology (ASSET). The latest round of Foresight began in April and panels are taking a look at the aging population, crime prevention, built environment and transport, aerospace and systems, energy and the natural environment, information, communications and media, materials and sustainable development, amongst other topics. Information about Foresight activities and events can be obtained from the Office of Science and Technology or the Foresight Knowledge pool at www.foresight.gov.uk. The pool will act as a unique and freely accessible electronic library of views and information about the future that young people will be able to draw on for assistance and reference material. Futher assistance for students will also be on offer from museums and art galleries from now on, thanks to additional funding which has been made available over the next three years. Forty museums and galleries will share up to #2.5m for projects intended to improve students' literacy, numeracy and science skills as well as their understanding of history and art. Examples of the imaginative projects which have been put forward include use of the large collection of steam engines at the Museum of Science and Industry in Manchester to assist boys' science and literacy skills. The Museum of London will be working with over 2000 schools in the South East to provide materials for the schools' own mini-museums on the Romans

  18. Biogas Opportunities Roadmap Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-12-01

    In support of the Obama Administration's Climate Action Plan, the U.S. Department of Energy, the U.S. Environmental Protection Agency, and U.S. Department of Agriculture jointly released the Biogas Opportunities Roadmap Progress Report, updating the federal government's progress to reduce methane emissions through biogas systems since the Biogas Opportunities Roadmap was completed by the three agencies in July 2014. The report highlights actions taken, outlines challenges and opportunities, and identifies next steps to the growth of a robust biogas industry.

  19. Mathematical and Statistical Opportunities in Cyber Security

    Energy Technology Data Exchange (ETDEWEB)

    Meza, Juan; Campbell, Scott; Bailey, David

    2009-03-23

    The role of mathematics in a complex system such as the Internet has yet to be deeply explored. In this paper, we summarize some of the important and pressing problems in cyber security from the viewpoint of open science environments. We start by posing the question 'What fundamental problems exist within cyber security research that can be helped by advanced mathematics and statistics'? Our first and most important assumption is that access to real-world data is necessary to understand large and complex systems like the Internet. Our second assumption is that many proposed cyber security solutions could critically damage both the openness and the productivity of scientific research. After examining a range of cyber security problems, we come to the conclusion that the field of cyber security poses a rich set of new and exciting research opportunities for the mathematical and statistical sciences.

  20. The international pressures on the energy market in Iberian America and Brazil

    International Nuclear Information System (INIS)

    This paper analyses Brazilian nuclear energy history, and addresses recent events, such as the international political pressures, the International Atomic Energy Agency/IAEA position, the new facts about nuclear energy in the world, the international energy market and the Iberian-America, the news about the Brazilian nuclear energy area, the best opportunities of good business in the Brazilian nuclear sector, the Brazilian Government and the Brazilian public position, in relation to International Law. (author)

  1. Market- and Consumer Research of Grilling in North America : Nethnographic reference group study

    OpenAIRE

    Ristilä, Antti-Pekka; Ristilä, Tiina

    2016-01-01

    The problem of the thesis was to research whether the grilling culture of North America offers opportunities for commissioner to start exporting. The main objective was to segment the markets and find the best target market for the commissioner. The theoretical framework addressed a reference group influence to a purchase decision making process of a consumer, where authors have described and applied mainly Ajzens’ Theory of Planned Behavior, Solomons’ concepts of consumer behavior and R...

  2. Strategies of media marketing for "America Responds to AIDS" and applying lessons learned.

    OpenAIRE

    Keiser, N H

    1991-01-01

    The Centers for Disease Control's (CDC) public service announcement (PSA) campaign on acquired immunodeficiency syndrome (AIDS), entitled "America Responds to AIDS," has provided an opportunity to examine various media marketing techniques and their effectiveness in setting and sustaining a national media agenda for public health. The overall objective was to enlist the media as a partner in the effort to establish a clear national public health agenda on AIDS by reaching as many Americans as...

  3. Genome-wide patterns of latitudinal differentiation among populations of Drosophila melanogaster from North America

    OpenAIRE

    Fabian, Daniel K; Kapun, Martin; Nolte, Viola; Kofler, Robert; Schmidt, Paul S; Schlötterer, Christian; Flatt, Thomas

    2012-01-01

    Abstract Understanding the genetic underpinnings of adaptive change is a fundamental but largely unresolved problem in evolutionary biology. Drosophila melanogaster, an ancestrally tropical insect that has spread to temperate regions and become cosmopolitan, offers a powerful opportunity for identifying the molecular polymorphisms underlying clinal adaptation. Here, we use genome-wide next-generation sequencing of DNA pools ('pool-seq') from three populations collected along the North America...

  4. A Market Analysis for PVD Coating System of Aurora North America

    OpenAIRE

    Chen, Wen-Hao Arthur

    2012-01-01

    Aurora North America, a venture founded by Dr. Da-Yung Wang, endeavours to offer its coating products while providing low-cost, quality solutions to North American manufacturers who apply thin-films to their goods. The objective of this proposed research is to provide a comprehensive analysis of the market opportunities for Aurora. This paper seeks to identify markets that have yet to fully adopt Physical Vapor Deposition (PVD) technology, as well as their potential customers. Market trend of...

  5. Heart failure in North America.

    Science.gov (United States)

    Blair, John E A; Huffman, Mark; Shah, Sanjiv J

    2013-05-01

    Heart failure is a major health problem that affects patients and healthcare systems worldwide. Within the continent of North America, differences in economic development, genetic susceptibility, cultural practices, and trends in risk factors and treatment all contribute to both inter-continental and within-continent differences in heart failure. The United States and Canada represent industrialized countries with similar culture, geography, and advanced economies and infrastructure. During the epidemiologic transition from rural to industrial in countries such as the United States and Canada, nutritional deficiencies and infectious diseases made way for degenerative diseases such as cardiovascular diseases, cancer, overweight/obesity, and diabetes. This in turn has resulted in an increase in heart failure incidence in these countries, especially as overall life expectancy increases. Mexico, on the other hand, has a less developed economy and infrastructure, and has a wide distribution in the level of urbanization as it becomes more industrialized. Mexico is under a period of epidemiologic transition and the etiology and incidence of heart failure is rapidly changing. Ethnic differences within the populations of the United States and Canada highlight the changing demographics of each country as well as potential disparities in heart failure care. Heart failure with preserved ejection fraction makes up approximately half of all hospital admissions throughout North America; however, important differences in demographics and etiology exist between countries. Similarly, acute heart failure etiology, severity, and management differ between countries in North America. The overall economic burden of heart failure continues to be large and growing worldwide, with each country managing this burden differently. Understanding the inter-and within-continental differences may help improve understanding of the heart failure epidemic, and may aid healthcare systems in delivering

  6. The emergence of scientific management in America

    OpenAIRE

    Sorin-George Toma; Ana-Maria Grigore; Paul Marinescu

    2014-01-01

    A scientific approach to management was initiated for the first time in America in the late 19th century. Scientific management arose mainly from the need to increase efficiency in America, but other key factors were the spread of big businesses and the expanding application of science in industry. The aims of our paper are to present the emergence of scientific management in America and to emphasize the contribution of some of the most representatives American authors to its development. The...

  7. Una visita en Sud America

    Science.gov (United States)

    1982-09-01

    Oisfrute de una estadfa en el Hotel La Silla, el mejor hotel de Sud America con su tan unica atmosfera extraterrestre! Los espera su calificado personal de experimentados hoteleros, jefes de cocina, etc., ansiosos todos de satisfacer sus deseos hasta el mas mfnimo detalle. Naturalmente nuestro espacioso restaurant de tres estrellas ofrece un completo surtido de exquisitas comidas y deliciosos tragos (conocedores usualmente eligen "Oelicia Orion" 0 "Centauro Especial"). EI servicio cempleto durante 24 horas incluye nuestra ya mundialmente famosa "Cena de medianoche para los miradores de estrellas", por eso - no olvide: No pierda la oportunidad de una estadfa en EL HOTEL LA SILLA - una experiencia maravillosa!

  8. Nutritional situation in the Americas.

    Science.gov (United States)

    1994-09-01

    PAHO member countries maintain food and nutrition surveillance systems. The prevalence of malnutrition among children aged 0-4 in Latin American and Caribbean countries ranges from 0.8% in Chile to 38.5% in Guatemala. It is 2.9% in the US. Low height-for-age is most common among children aged 0-4 in Guatemala (57.9%), Bolivia (38.3%), Peru (35.2%), and Ecuador (34%). The interval between observations of malnutrition prevalence ranged from 22 years in Honduras to 3-4 years in Nicaragua and Panama. Overall, there was a downward trend in malnutrition rates in the Americas. Yet, malnutrition is increasing in Guatemala and Panama. Breast feeding, good weaning practices, appropriate feeding during disease episodes, nutrition education, and programs for immunization and control of diarrhea and respiratory diseases account for the downward trend. Anemia rates among pregnant women (=or 11 g Hb/dl) vary from 13% in Asuncion, Paraguay, to 61% in Misiones, Argentina. Those for preschoolers range from 22% to 45% in Brazil and 27% to 53% in Peru. The prevalence of goiter is more than 50% in Merida, Venezuela, and Chameza, Colombia. It differs greatly in different areas within the same country. Most countries have laws requiring iodination of all salt for human consumption, yet violations are common. Certain areas of the countries in the Americas have vitamin A deficiency rates ranging from 5% to 48.8%. Some countries have enacted laws for sugar enrichment with retinol palmitate to reduce vitamin A deficiency. During the 1970s, deaths from chronic diseases related to nutrition increased 105% in South America, 56% in Central America, Mexico, and Panama, and 21% in the Caribbean. Prevalence of obesity among children aged 0-6 varies from 2.2% in Nicaragua and Brazil to 10.7% in Chile. Adult obesity is most common in Uruguay (about 50%). It is more common among females than males. The highest rates among 20-29 year olds are in Chile, Costa Rica, Cuba, and Peru. The US adult obesity

  9. US Forest Service Recreation Opportunities

    Data.gov (United States)

    US Forest Service, Department of Agriculture — A map service on the www depicting the recreation opportunity information that the Forest Service collects through the Recreation Portal and shares with the public...

  10. Employment opportunities for the disabled

    NARCIS (Netherlands)

    Delsen, L.W.M.

    1996-01-01

    Policy makers in the OECD Member States have developed quite different programmes and institutional arrangements to create and promote employment opportunities for the disabled. These policy approaches include legal interventions, employment support services, financial support of open employment and

  11. Opportunity Cost of Distance Education

    Science.gov (United States)

    Turkoglu, Recep

    2004-01-01

    In this study, opportunity cost (OC) of distance education (DE) has been examined. In addition, factors which affect OC of DE have been investigated. (Contains 1 table.) [Abstract modified to meet ERIC guidelines.

  12. Wind Technologies & Evolving Opportunities (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Robichaud, R.

    2014-07-01

    This presentation covers opportunities for wind technology; wind energy market trends; an overview of the National Wind Technology Center near Boulder, Colorado; wind energy price and cost trends; wind turbine technology improvements; and wind resource characterization improvements.

  13. Opportunity formation in social entrepreneurship

    DEFF Research Database (Denmark)

    Korsgaard, Steffen T.

    2011-01-01

    Purpose - This paper aims to explore the concept of opportunity and its role in social entrepreneurship processes. Design/methodology/approach - A single-case study of a sustainable community in Denmark. The data include interviews, documents and television programmes. Findings - The case study...... finds that the opportunity takes a number of different forms in the process. These different forms are the result of a continuous mobilisation of actors. On the basis of these findings a model of social entrepreneurship processes is proposed, where the process is driven by mobilisation and...... alternative to the discovery view and to our understanding of the role of opportunities in the social entrepreneurship process.  Practical implications - The findings suggest that the social entrepreneur is one that actively creates external circumstances rather than responds to opportunities already present...

  14. EMU and Portfolio Diversification Opportunities

    OpenAIRE

    Kpate ADJAOUTE; Danthine, Jean-Pierre

    2001-01-01

    This paper studies the impact of EMU on portfolio diversification opportunities. We find a significant increase in the correlation between stock returns, whether they are computed on the basis of market or sector indices. This is true for two definitions of the pre-convergence and convergence periods. Diversification opportunities within the Euro-area have thus been reduced. The culprit appears to be less the disappearance of currency risk than the convergence of economic structures and/or th...

  15. Greating opportunities at Luncheon Party

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ On January 26, more than 200 representatives from the business circles in China and Argentina joined together to find more opportunities at the Luncheon Party for China-Argentina Opportunities in Trade, Investment and Business.The Luncheon was jointly initiated by CCPIT and Argentina's Embassy in China.Mr. Yu Ping, Vice President of CCPIT, and Mr. Tayana, Minister of International Trade and Culture of Argentina attended and addressed the luncheon.

  16. Network marketing as an opportunity

    OpenAIRE

    Hakun, Peter

    2010-01-01

    The objective of this thesis is to clarify network marketing and how it works and to describe its advantages, disadvantages and opportunity which it offers to producer, distributor and consumer. The first chapter gives a definition of network marketing, explains how it works and refers to its history. In the second chapter the network marketing is compared to common distribution chain from producer's as well as consumer's point of view. Opportunities which network marketing offers to a distri...

  17. Opportunity Lowers for Egress (animation)

    Science.gov (United States)

    2004-01-01

    This animation strings together three images from the rear hazard-identification camera on the Mars Exploration Rover Opportunity. The 'movie' shows the lander before and after it successfully tilted itself forward by hyperextending its rear lander petal downward. This manuever was performed in preparation for egress, or rolling off the lander at Meridiani Planum, Mars. Opportunity will roll north off the lander, opposite this viewpoint.

  18. Inequality of opportunity in India

    OpenAIRE

    Singh, Ashish

    2010-01-01

    The paper associates inequality of opportunities with outcome differences that can be accounted by pre-determined circumstances which lie beyond the control of an individual, such as parental education, parental occupation, caste, religion and place of birth. The overall opportunity share estimates (parametric) of total consumption expenditure inequality due to a set of circumstances comprising of caste, religion, geographical region, parental education and parental occupation vary from 16% t...

  19. Indian Ocean research: Opportunities and challenges

    Science.gov (United States)

    Hood, Raleigh R.; Wiggert, Jerry D.; Naqvi, S. Wajih A.

    Historically, the Indian Ocean (IO) has received relatively little attention from the oceanographic community and therefore remains substantially undersampled compared to the Atlantic and Pacific oceans. This situation is compounded by the IO being a dynamically complex and highly variable system under monsoonal influence. The biogeochemical and ecological impacts of this complex physical forcing are not yet fully understood. Specific questions and hypotheses have emerged from recent studies that have yet to be tested, such as the potential role of zooplankton grazing versus iron limitation in controlling phytoplankton production in the Arabian Sea (AS). Furthermore, the IO is a globally important denitrification zone, and it also appears to be a region where N2 fixation rates are significant. However, there are still large uncertainties in the rate estimates for both. The IO is also warming rapidly, but the impacts of this warming on the biota, carbon uptake, and nitrogen cycling are unquantified. The increasing population density and rapid economic growth of the countries surrounding the Bay of Bengal and eastern AS make these regions' coastal environments particularly vulnerable to anthropogenic influences. Warming and anthropogenic effects might also impact the huge myctophid stocks in the AS and other commercially valuable species. These potential influences and their socioeconomic ramifications need to be explored. Deployment of coastal and open ocean observing systems in the IO has created new opportunities for carrying out biogeochemical and ecological research. International research efforts should be motivated to exploit these opportunities for addressing the questions identified in this chapter.

  20. Complex Interactions in Student Teaching: Lost Opportunities for Learning

    Science.gov (United States)

    Valencia, Sheila W.; Martin, Susan D.; Place, Nancy A.; Grossman, Pam

    2009-01-01

    Student teaching is a cornerstone of teacher preparation, yet it remains one of the most difficult experiences to understand. Calls for an ecological approach to research on student teaching prompted this study in which the experience is examined from the perspective of the three key triad members. Using activity theory, this study explores how…

  1. China to be Latin America's2nd largest trade partner in 2015

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Xnhua reported that China will become Latin America's second largest trade partner as early as in 2015,the UN Economic Commission for Latin America and the Caribbean (ECLAC) said on September 8.Osvaldo Kacef,director of ECLAC's Economic Development Division,said the current China-Latin America trade volume has already reached that of Europe.

  2. Hazardous pesticides in Central America.

    Science.gov (United States)

    Wesseling, C; Aragón, A; Castillo, L; Corriols, M; Chaverri, F; de la Cruz, E; Keifer, M; Monge, P; Partanen, T J; Ruepert, C; van Wendel de Joode, B

    2001-01-01

    Pesticides are an extensively documented occupational and environmental hazard in Central America. Yet, severe problems persist. Toxic pesticide use in the Region increased during 1985-1999. High exposure levels and ineffectiveness of personal protective equipment evidence the difficulties for risk reduction. Acute poisonings remain a severe problem. Delayed and/or long-lasting health effects include dermatoses, cancer, and genotoxic, neurotoxic, and respiratory effects. The use of hazardous pesticides persists through deficiencies in government-driven assessment and risk management; excessive focus on regional harmonization; short-term economic interests; strong links between industry and governments; aggressive marketing; weak trade unions; and failure of universities to reach decision makers. Regulation based on local data is lacking. An agreement of the Ministries of Health for restricting the most toxic pesticides in Central America has potential for progress. The most effective way to reduce risk is to greatly reduce pesticide use. Actions needed include development of multidisciplinary strategies for local studies on health and environmental impact of pesticides; development of sustainable nonchemical agricultural technologies; evaluation of interventions; extending and sharing of expertise within the Region; strengthening of unions and communities; and redefining the role of industry toward development of safer products, with responsible marketing and reliable information. PMID:11783858

  3. Atomic energy in Latin America

    International Nuclear Information System (INIS)

    Most countries in Latin America, including all those on the mainland, are Members of the Agency. Interest in the possibilities of nuclear energy has led to considerable activity, much of it in direct collaboration with the IAEA. Member States in the region are: Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Uruguay, Venezuela. Of these, Argentina, Brazil, Colombia and Venezuela are operating, and Mexico and Uruguay are constructing, research reactors, while Chile and Peru are studying proposals. Argentina, Brazil, Mexico and Uruguay have all agreed to accept Agency safeguards for reactors. The possibility of future needs for nuclear power is under examination by several countries, in some cases being related to desalination of water. All atomic work in Latin America is devoted to peaceful uses, and note-worthy progress has been made with proposals for a treaty which would make the whole region a militarily de-nuclearized zone. It is proposed that when this comes into effect the Agency will be asked to apply the controls developed in its safeguards system, and to carry out the inspections necessary to establish that work in progress is solely for peaceful purposes

  4. Gastroenterology training in Latin America

    Institute of Scientific and Technical Information of China (English)

    Henry Cohen; Roque Saenz; Luiz E de Almeida Troncon; Maribel Lizarzabal; Carolina Olano

    2011-01-01

    Latin America is characterized by ethnic, geographical, cultural, and economic diversity; therefore, training in gastroenterology in the region must be considered in this context. The continent's medical education is characterized by a lack of standards and the volume of research continues to be relatively small. There is a multiplicity of events in general gastroenterology and in sub-disciplines, both at regional and local levels, which ensure that many colleagues have access to information. Medical education programs must be based on a clinical vision and be considered in close contact with the patients. The programs should be properly supervised, appropriately defined,and evaluated on a regular basis. The disparity between the patients' needs, the scarce resources available, and the pressures exerted by the health systems on doctors are frequent cited by those complaining of poor professionalism. Teaching development can play a critical role in ensuring the quality of teaching and learning in universities.Continuing professional development programs activities must be planned on the basis of the doctors' needs, with clearly defined objectives and using proper learning methodologies designed for adults. They must be evaluated and accredited by a competent body, so that they may become the basis of a professional regulatory system. The specialty has made progress in the last decades, offering doctors various possibilities for professional development. The world gastroenterology organization has contributed to the speciality through three distinctive, but closely inter-related, programs: Training Centers, Train-the-Trainers, and Global Guidelines, in which Latin America is deeply involved.

  5. Big Data and Analytics in Higher Education: Opportunities and Challenges

    Science.gov (United States)

    Daniel, Ben

    2015-01-01

    Institutions of higher education are operating in an increasingly complex and competitive environment. This paper identifies contemporary challenges facing institutions of higher education worldwide and explores the potential of Big Data in addressing these challenges. The paper then outlines a number of opportunities and challenges associated…

  6. Evaluation of a continuing professional education opportunity via an on-line service.

    OpenAIRE

    Ziemer, K.

    1996-01-01

    Registered Dietitians (RDs) who are members of the on-line service America Online have the opportunity to participate in regular journal club sessions for continuing education credits. A survey conducted after the first six months found that most participants found the journal club to be a convenient way to network with RDs from across the country and earn continuing education credits which compared favorably with traditional journal club meetings.

  7. South America's neoliberal agricultural frontiers: places of environmental sacrifice or conservation opportunity?

    Science.gov (United States)

    Brannstrom, Christian

    2009-05-01

    Neoliberal agricultural frontiers, defined as export-oriented farming areas motivated more by global demand and land privatization than by government subsidies, present at least two major challenges for environmental researchers: estimating land change and understanding governance types and outcomes. Environmental governance, the "filter" between human and biophysical systems, is considered in terms of two models in light of empirical evidence from a neoliberal frontier in the Brazilian Cerrado (savanna) ecoregion. Land-change analysis indicates that agricultural land uses increased from 12% of the study region in 1986 to 44% in 2000 and 55% in 2005, with a corresponding loss of native Cerrado. A prominent farming organization formed in 1990 has participated in or led several environmental policy initiatives. Evidence of both governance models is found, and dilemmas facing environmental activists and managers, as well as the farming sector, are presented. For organizations representing large commercial farmers, compliance with environmental regulations may be seen as both a cost to be borne by the farming sector and as a means to establish environmental credentials. Suggestions are made for future longitudinal work on compliance, information, agenda-setting, and discursive strategies of nonstate actors in neoliberal frontiers. PMID:19580031

  8. Pitfalls and Opportunities in Knowledge Sharing - Experiences from a research capacity building project in Central America

    OpenAIRE

    Björn Johnson; Jens Müller; Jeffrey Orozco

    2007-01-01

    A number of attempts have been made in the North to assist in the formation of independent research capacities in the South by establishing knowledge sharing through North-South research collaboration. One such attempt was initiated by Danida through its programme for Enhancement of Research Capacity (ENRECA). Aalborg University was approached by the National University of Costa Rica to make a joint research venture within the field of sustainable development. The project got a Central Americ...

  9. Similar biotherapeutic products in Latin America. Regulation and opportunities for patients with autoimmune diseases

    OpenAIRE

    Desanvicente-Celis Z; Caro-Moreno J; Enciso-Zuluaga M; Anaya JM

    2013-01-01

    Zayrho Desanvicente-Celis, Julian Caro-Moreno, Mateo Enciso-Zuluaga, Juan-Manuel AnayaCenter for Autoimmune Diseases Research (CREA), Universidad del Rosario, Bogotá, ColombiaAbstract: Biotherapeutic products have revolutionized medicine, changing the way we can treat some chronic diseases, such as autoimmune diseases. The patent expiry and the high costs of reference biotherapeutic products, among other factors, have promoted interest in similar biotherapeutic products (SBPs), also kn...

  10. Similar biotherapeutic products in Latin America. Regulation and opportunities for patients with autoimmune diseases

    OpenAIRE

    Anaya, Juan-Manuel

    2013-01-01

    Zayrho Desanvicente-Celis, Julian Caro-Moreno, Mateo Enciso-Zuluaga, Juan-Manuel AnayaCenter for Autoimmune Diseases Research (CREA), Universidad del Rosario, Bogotá, ColombiaAbstract: Biotherapeutic products have revolutionized medicine, changing the way we can treat some chronic diseases, such as autoimmune diseases. The patent expiry and the high costs of reference biotherapeutic products, among other factors, have promoted interest in similar biotherapeutic products (SBPs), als...

  11. NGL markets in North America: 1999--2005 competitive threats and opportunities

    International Nuclear Information System (INIS)

    Gas processing contracts are structured in two basic ways. Gas plants are typically operated on a strict margin basis, on a percentage-of-proceeds basis, or on a keep-whole basis. Based on straight margins, percentage-of-proceeds or keep-whole contracts, gas processing profitability was weaker in 1998, than at any time during the past 10 years. No matter how gas processing profitability was measured, 1998 was the worst year in the history of gas processing since 1985. The economic disaster of 1998 prompted many gas plant operators to reevaluate their long-term participation in the industry. This paper reviews the root causes that resulted in the gas processing industry's economic meltdown in 1998. Trends in crude oil prices and natural gas prices determine the fundamental profitability for gas processing. Trends in ethylene production and ethylene industry profit margins determine the levels of demand for ethane and propane. This paper also highlights the prospects for recovery in profit margins, improvement in per gallon values and the potential for growth in total demand NGL and production

  12. Energy Efficiency Standards and Labels in North America: Opportunities for Harmonization

    Energy Technology Data Exchange (ETDEWEB)

    Vanwiemcgrory, Laura; Wiel, Stephen; Van Wie McGrory, Laura; Harrington, Lloyd

    2002-05-16

    To support the North American Energy Working Group's Expert Group on Energy Efficiency (NAEWG-EE), USDOE commissioned the Collaborative Labeling and Appliance Standards Program (CLASP) to prepare a resource document comparing current standards, labels, and test procedure regulations in Canada, Mexico, and the United States. The resulting document reached the following conclusions: Out of 24 energy-using products for which at least one of the three countries has energy efficiency regulations, three products -- refrigerators/freezers, split system central air conditioners, and room air conditioners -- have similar or identical minimum energy performance standards (MEPS) in the three countries. These same three products, as well as three-phase motors, have similar or identical test procedures throughout the region. There are 10 products with different MEPS and test procedures, but which have the short-term potential to develop common test procedures, MEPS, and/or labels. Three other noteworthy areas where possible energy efficiency initiatives have potential for harmonization are standby losses, uniform endorsement labels, and a new standard or label on windows. This paper explains these conclusions and presents the underlying comparative data.

  13. Potential Opportunities for Investment in Space Technologies in Latin-America: a Case for Mexico

    Science.gov (United States)

    Sanchez, G.

    2002-01-01

    Student, Master of Space Studies. International Space University. Strasbourg Central The objective of this paper is to analyze the possible commercial benefits that the global manufacturing space industry could obtain by investing in Latin-American countries. Spacecraft manufacturers have recently been complaining about small margins. They claim that customers demand technological advancement at the same time as they push for quick delivery and competitive prices. They also argue that operators (their main customers) do have great profits. Thus, manufacturers would like to raise the prices of their spacecraft (SpaceNews. January 7, 2002. P.17). This may sound logical, but it would be interesting to analyze if the industry could find alternative ways of saving money while remaining competitive. Mexico is a good example of a Latin-American country that has received foreign investment for establishing manufacturing and assembly plants for different industries. This has been mainly due to two special characteristics of the Mexican manufacturing workforce: low labor costs and qualified, reliable human resources. As a result, Mexican manufacturing industry has acquired a solid reputation worldwide. A similar story can be told about other industries such as electronics, computer assembly, clothes, etc. It is probably worth to make an analogy with a labor-demanding industry that already has experience in the Mexican market: the car industry has found a formula to keep manufacturing costs low while maintaining production and quality levels. Mexico currently manufactures and assembles cars for European, Japanese and American companies for the international market. If the same success story could be repeated for the spacecraft manufacturing industry, the benefits would be enormous. Manufacturers could consider relocating their plants to Mexico to manufacture and test parts or entire spacecraft. This would help reduce the cost of human labor, especially because of the long periods of time required for manufacturing, assembling and testing. Evidently, such and endeavor requires a successful transfer of technology as well as many other considerations. In 1997 Mexico signed a Free Trade Agreement with the European Union and in 2000 a similar agreement with Israel. As of today, Mexico has trade agreements with USA, Canada, and many Latin-American countries. Additionally, some important companies of the aerospace industry met recently in Monterrey, Mexico with the purpose of evaluating whether investment in manufacturing plants for aircraft parts was feasible. A logical judgement indicates that the high rates that have to be paid to US workers and the small tax restrictions in the commercial activities between the two countries make it very attractive to start such operations in Mexico. Although USA and Canada could be, apparently, the most benefited countries with spacecraft assembly and manufacturing outside their territories, it will also make sense for many European countries if low transportation costs are obtainable. On the other hand, there are a number of factors to consider before attempting serious investment. Just to name a few, the transfer of sensitive technologies, security of the long-term investments, potential local investors, political issues, legal considerations, etc; are topics that have to be taken into account by interested enterprises. This paper analyzes most of these topics trying to derive a broad scenario for potential investors, and to serve as the frame of a future business plan.

  14. "Teaching Experience Preferred?" Preparing Graduate Students for Teaching Opportunities beyond North America

    Science.gov (United States)

    Sheffield, Suzanne Le-May

    2013-01-01

    Over the last 15 years, graduate students applying for academic positions in post-secondary education have increasingly been asked to include a statement of teaching interests, a teaching philosophy, or a teaching dossier with their applications. Even if a potential employer does not request any of these documents, many interviewees are expected…

  15. Broadband for Rural America: Economic Impacts and Economic Opportunities. Economic Policy/Briefing Paper

    Science.gov (United States)

    Kuttner, Hanns

    2012-01-01

    Historically, waves of new technologies have brought Americans higher standards of living. Electrical service and hot and cold running water, for example, were once luxuries; now their absence makes a home substandard. Today, technologies for accessing the Internet are diffusing at an even faster rate than those earlier innovations once did,…

  16. Scale is not an Issue : Opportunities for Collaboration among Geoscientists in Latin America and the Caribbean

    Science.gov (United States)

    Carby, B. E.

    2015-12-01

    Latin American and Caribbean (LAC) countries face multiple hazards such as earthquakes, volcanoes, accelerated erosion, landslides, drought, flooding, windstorms and the effects of climate variability and change. World Bank (2005) data indicate that seventeen of the top thirty-five countries with relatively high mortality risk from 3 or more hazards are located in LAC, El Salvador has the second highest per cent of its population at risk - 77.7% and 7 of the top 10 countries for population exposure to multiple hazards are in LAC. All LAC countries have half or more of GDP exposed to at least one hazard. The report underscores the need for better data and information on hazards and disasters to inform disaster risk reduction (DRR) and supports the view that reduction of disaster risk is essential for achieving Sustainable Development (SD). This suggests that DRR must be integrated into development planning of countries. However the Global Assessment Report notes that globally, there has been little progress in mainstreaming DRR in national development (UNISDR 2009). Without this, countries will not realise development goals. DRR efforts in LAC require an integrated approach including societal input in deciding priority DRR research themes and interdisciplinary, multi-hazard research informing DRR policy and practice. Jiminez (2015) from a study of countries across LAC reports that efforts are being made to link research to national planning through inclusion of policy makers in some university-led research projects. Research by the author in Jamaica reveals that the public sector has started to apply research on hazards to inform DRR policy, programmes and plans. As most research is done by universities, there is collaboration between the public sector and academia. Despite differences in scale among countries across the region, similarities in exposure to multiple hazards and potential hazard impacts suggest that collaboration among researchers in LAC could be beneficial. It is proposed here that this collaboration should go beyond the scientific community and should include sharing of experiences in linking DRR research to national development needs, inclusion of policy makers in research design and implementation and integration of research results in policy and programme development.

  17. Healthy aging and intergenerational solidarity – Latin America and its moment of opportunity

    OpenAIRE

    Diego Bernardini-Zambrini

    2012-01-01

    In recent years, health has seen changes in its global dynamics. The historical stage opened as of the emergence of globalization radically modified two constitutive aspects of human societies from their first expressions: time and space. Crucial aspects that organizations of human beings have taken into account to define their own agendas, fulfill their objectives, and meet their needs. The changes generated by the economic, social, and cultural globalization have revealed the close associa...

  18. Subordination strategies in South America: Nominalization

    OpenAIRE

    Van Gijn, Rik

    2014-01-01

    This chapter argues that nominalization, as a subordination strategy, is significantly more pervasive in South America than would be predicted on the basis of global patterns. The patterns found within South America are most consistent with a scenario of several smaller spreads, possibly promoted by a few language families with major extensions (e.g. Quechuan, Tupian, Cariban).

  19. Developments in Impact Assessment in North America

    Science.gov (United States)

    Beginning with a background of recent global developments in this area, this presentation will focus on how global research has impacted North America and how North America is providing additional developments to address the issues of the global economy. Recent developments inc...

  20. Industrialization in Latin America: Successes and Failures.

    Science.gov (United States)

    Baer, Werner

    1984-01-01

    Industrialization in Latin America and how it has influenced growth, employment, and income distribution are examined. The role played by multinational companies in industrialization is discussed. The future of Latin America's growth possibilities is evaluated in the light of the Asian export-industrialization models. (Author/RM)

  1. 77 FR 52616 - Connect America Fund

    Science.gov (United States)

    2012-08-30

    ... remote areas of Alaska. II. Background 2. In the USF/ICC Transformation Order, 76 FR 73830 (November 29.... 01-92, 96-45; WT Docket No. 10-208; DA 12-1155] Connect America Fund AGENCY: Federal Communications... certain rules relating to Phase I of the Connect America Fund. Commission staff have received...

  2. A Mosaic of America's Ethnic Minorities.

    Science.gov (United States)

    Fellows, Donald Keith

    In this approach to an understanding of America's ethnic minorities, the most important concern is with the interaction between these various culture groups and the dominant, white society. Six of America's principal ethnic minorities have been considered: blacks, Mexicans, Indians, Chinese, Japanese, and Puerto Ricans. In each case the same…

  3. Mapping recent chikungunya activity in the Americas

    Science.gov (United States)

    To better understand chikungunya activity in the America we mapped recent chikungunya activity in the Americas. This activity is needed to better understand that the relationships between climatic factors and disease outbreak patters are critical to the design and constructing of predictive models....

  4. Training centres in Latin America

    International Nuclear Information System (INIS)

    Early 1958 the Brazilian representative on the Board of Governors of the International Atomic Energy Agency - supported by the Governors from Argentina and Guatemala -proposed that a study should be made of the possibility of setting up one or more atomic energy training centres in Latin America. On the Board's recommendation, the Director General of the Agency appointed a fact-finding team to make anon-the-spot study. In drafting this report the team was invited to consider the following points: (a) The need for establishing one or more regional training centres; (b) Existing facilities that are being or could be used for training, together with technical data concerning them; (c) The general scientific technological and industrial conditions of the countries visited insofar as they have a bearing on their training needs and capabilities. The authors of the report conclude that 'a training centre in radio-botany should provide vitally needed knowledge and vitally needed specialists to all the agricultural installations in Latin America. A training centre like this might provide an excellent model upon which to base training centres in other areas'. The report recommends that: 1. The Agency should meet the requests of Latin American universities by, for example, supplying equipment and sending experts; 2. At least one specialized training centre should be established as soon as possible. Taking as an example the field of radio-botany, such a centre would provide trained specialists in radio-botany to agricultural institutions throughout Latin America and also provide basic research results vital to agriculture. The cost of new facilities might be of the order of $7 500 000, with an annual budget of approximately $650 000. Staff required: 40 scientists and 175 employees; 3. Whenever it appears feasible to gather necessary staff of high creative ability and established productivity and when funds can be made available for facilities, equipment and operating costs, at

  5. South America Province Boundaries, 1999 (prv6ag)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — South America is part of Region 6 (Central and South America) for the World Energy Assessment. South America was divided into 107 geologic provinces as background...

  6. Gas deregulation in North America

    International Nuclear Information System (INIS)

    Contains Executive Summary and Chapters on: The North American gas industry; Upstream deregulation in the US and Canada; Retail regulation in the US and Canada; Customer choice in Pennsylvania and Ohio; Customer choice in Massachusetts; Deregulation legislation in Georgia; US pilot programme results; The Canadian experience; Market centres, hubs and storage; Marketers and trading companies; New roles for pipelines; Mergers and Joint ventures; Opportunities in Mexico; Conclusions - the pros and cons of deregulation. (Author)

  7. Haematopoietic cell transplants in Latin America.

    Science.gov (United States)

    Gale, R P; Seber, A; Bonfim, C; Pasquini, M

    2016-07-01

    Haematopoietic cell transplants are done by more than 1500 transplant centres in 75 countries, mostly for life-threatening haematological disorders. However, transplant technology and access are not uniformly distributed worldwide. Most transplants are done predominately in Europe, North America and some Asian countries. We review transplant activity in Latin America, a geographic region with a population of >600 million persons living in countries with diverse economic and social development levels. These data indicate a 20-40-fold lower frequency of transplants in Latin America compared with Europe and North America. We show that although economics, infrastructure and expertise are important limitations, other variables also operate. Changes in several of these variables may substantially increase transplant activity in Latin America. PMID:26999468

  8. Developing nanotechnology in Latin America

    International Nuclear Information System (INIS)

    This article investigates the development of nanotechnology in Latin America with a particular focus on Argentina, Brazil, Chile, and Uruguay. Based on data for nanotechnology research publications and patents and suggesting a framework for analyzing the development of R and D networks, we identify three potential strategies of nanotechnology research collaboration. Then, we seek to identify the balance of emphasis upon each of the three strategies by mapping the current research profile of those four countries. In general, we find that they are implementing policies and programs to develop nanotechnologies but differ in their collaboration strategies, institutional involvement, and level of development. On the other hand, we find that they coincide in having a modest industry participation in research and a low level of commercialization of nanotechnologies.

  9. Career opportunities in clinical engineering.

    Science.gov (United States)

    Morse, W A

    1992-01-01

    The varied career opportunities open to clinical engineers are described in this paper. Many of these opportunities are within the medical device industry in research, development, manufacturing design, regulatory activities, production, operations, sales, marketing, service, and management. Additional opportunities are available in hospitals, with the Veterans Administration, or working as an entrepreneur or a consultant. Each of these careers requires specific training and skills, and they all require a fundamental scientific knowledge of physical principles and mathematics. Research and management, however, require different educational preparation. The research emphasis should be on theoretical principles and creativity; the management emphasis should be on financial and labor problems. In all clinical engineering careers, the individual is a problem solver. PMID:10120058

  10. Opportunity's Surroundings on Sol 1687

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this 360-degree view of the rover's surroundings on the 1,687th Martian day, or sol, of its surface mission (Oct. 22, 2008). Opportunity had driven 133 meters (436 feet) that sol, crossing sand ripples up to about 10 centimeters (4 inches) tall. The tracks visible in the foreground are in the east-northeast direction. Opportunity's position on Sol 1687 was about 300 meters southwest of Victoria Crater. The rover was beginning a long trek toward a much larger crater, Endeavour, about 12 kilometers (7 miles) to the southeast. This view is presented as a cylindrical projection with geometric seam correction.

  11. Reappearance of Chikungunya, Formerly Called Dengue, in the Americas.

    OpenAIRE

    Halstead, Scott B.

    2015-01-01

    After an absence of ≈200 years, chikungunya returned to the American tropics in 2013. The virus is maintained in a complex African zoonotic cycle but escapes into an urban cycle at 40- to 50-year intervals, causing global pandemics. In 1823, classical chikungunya, a viral exanthem in humans, occurred on Zanzibar, and in 1827, it arrived in the Caribbean and spread to North and South America. In Zanzibar, the disease was known as kidenga pepo, Swahili for a sudden cramp-like seizure caused by ...

  12. Emerging alphaviruses in the Americas: Chikungunya and Mayaro

    Directory of Open Access Journals (Sweden)

    Mario Luis Garcia de Figueiredo

    2014-12-01

    Full Text Available Chikungunya virus (CHIKV and Mayaro virus (MAYV are emergent arthropod-borne viruses that produce outbreaks of acute febrile illness with arthropathy. Despite their different continental origins, CHIKV and MAYV are closely related and are components of the Semliki Forest Complex of the Alphavirus (Togaviridae. MAYV and, more recently, CHIKV, which are both transmitted by Aedes mosquitoes, have resulted in severe public health problems in the Americas, including Brazil. In this review, we present aspects of the pathogenesis, clinical presentation and treatment of febrile illnesses produced by CHIKV and MAYV. We also discuss the epidemiological aspects and effects related to the prophylaxis of infections by both viruses.

  13. Global crisis and the Europe-Latin America migration system

    Directory of Open Access Journals (Sweden)

    Susana M. Sassone

    2014-09-01

    Full Text Available This article discusses some of the changes in the connections of the European-Latin American migration system over the past decades. First, we analyse the changing trends and re-routing of the flows between the two ends of the system. Then, we address the complex rearrangements of immigration policies, which in both spaces are again beginning to turn inwards. Lastly, we briefly review the partnerships that are being established between Europe and Latin America via Spain. Within this framework, we wonder whether we are entering a new phase of the globalisation of migration, the dynamic of which is a pendulum with global and regional effects.

  14. Fermilab-Latin America collaboration

    International Nuclear Information System (INIS)

    Fermilab's program of collaboration with Latin America was initiated by then-Director Leon Lederman about 1980. His goal was to aid Latin American physics, and particularly its particle physics; this latter aim is in keeping with the Laboratory's particle physics mission. The reasons for collaboration between institutions in the US and Latin America are many, including geographic and cultural, together with the existence of many talented scientists and many centers of excellence in the region. There are also broader reasons; for example, it has been stated frequently that physics is the basis of much technology, and advanced technology is a necessity for a country's development. There is nothing unique about Fermilab's program; other US institutions can carry out similar activities, and some have carried out individual items in the past. On the Latin American side, such collaboration enables institutions there to carry out forefront physics research, and also to have the advantages of particle physics spin-offs, both in expertise in related technologies and in scientist training. In addition to particle physics, collaboration is possible in many other related areas. Although particle physics is frequently viewed as open-quotes big scienceclose quotes, all of the large research groups in the field are composed of many small university groups, each of which contributes to the experiment, the analysis and the physics. Fermilab is an international laboratory, open to all users; a research proposal is accepted on scientific merit and technical competence, not on the country of origin of the scientists making the proposal. Currently, of Fermilab's approximately 1400 users, about 30% are from non-US institutions. It should be noted here that Fermilab's funds, which come from the US government, are for particle physics only; however, there is some flexibility in interpretation of this

  15. TEACHER TALK AND LEARNER OPPORTUNITY

    Institute of Scientific and Technical Information of China (English)

    LanWeidong

    2004-01-01

    Adopting the position that maximizing learner involvement is conducive to second language acquisition, this paper aims to explore the relationship between teacher talk and learner opportunities in language classrooms in senior schools through classroom observation techniques. Four excellent high school teachers from Zhejiang province in China are involved in this research. The results reveal that such features as minimal teacher talking time, referential questions, extended wait time,discoursal feedback can increase potential of learning opportunities through classroom interaction in language classrooms in high schools.

  16. Opportunity's Surroundings on Sol 1818

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this full-circle view of the rover's surroundings during the 1,818th Martian day, or sol, of Opportunity's surface mission (March 5, 2009). South is at the center; north at both ends. The rover had driven 80.3 meters (263 feet) southward earlier on that sol. Tracks from the drive recede northward in this view. The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock. This view is presented as a cylindrical projection with geometric seam correction.

  17. Spatial Variability of Drought for Continental South America

    Science.gov (United States)

    De Mattos, J. Z.; Goncalves, L.; Herdies, D. L.; Dos Santos, A. F.; Scanlon, B. R.

    2013-12-01

    Drought is one of the most complex but least understood of all natural hazards, affecting more people than any other natural hazard. Unlike other disasters that quickly come and go, droughts generally persist for a long time, leading to extensive damage and, in some cases, is responsible for mass migration and civilization losses. In the last years, many countries in South America have undergone long periods of drought, leading to large scale decline in agricultural and livestock production. Understanding spatial variability and duration of drought is critical for establishing early warning systems to reduce vulnerability to this natural hazard. In this study, we investigated spatial variability and duration of drought espisodes over South America from 1948 to 2006. The analisys is based on a regional soil moisture dataset derived from a model simulation of the terrestrial hydrologic cycle. The simulation is driven by a hybrid observation-reanalysis-based meteorological dataset and provides a globally consistent and physically based view of moisture availability. A clustering algorithm was used as well to identify individual drought events and their spatial extent from monthly summaries of simulated data. Results show that the 1960's was a period of most severe drought for the period of analysis. In addition, several other periods had intense droughts, such as 1995 where 40% of South America was under drought. Regions historically marked by droughts, such as the Brazil Northeast also shows intense intense droughts during 1997-1998. Information on spatiotemporal variability in droughts throughout S America using a consistent modeling framework and forcing data will be extremely valuable for assessing future drought vulnerability in these regions.

  18. A synthesis of ENSO effects on drylands in Australia, North America and South America

    Science.gov (United States)

    Holmgren, M.; Stapp, P.; Dickman, C. R.; Gracia, C.; Graham, S.; Gutiérrez, J. R.; Hice, C.; Jaksic, F.; Kelt, D. A.; Letnic, M.; Lima, M.; López, B. C.; Meserve, P. L.; Milstead, W. B.; Polis, G. A.; Previtali, M. A.; Richter, M.; Sabaté, S.; Squeo, F. A.

    2006-01-01

    Fundamentally, El Niño Southern Oscillation (ENSO) is a climatic and oceanographic phenomenon, but it has profound effects on terrestrial ecosystems. Although the ecological effects of ENSO are becoming increasingly known from a wide range of terrestrial ecosystems (Holmgren et al., 2001), their impacts have been more intensively studied in arid and semiarid systems. In this brief communication, we summarize the main conclusions of a recent symposium on the effects of ENSO in these ecosystems, which was convened as part of the First Alexander von Humboldt International Conference on the El Niño Phenomenon and its Global Impact, in Guayaquil, Ecuador, from 16-20 May 2005. Participants in the symposium shared results and perspectives from research conducted in North and South America and Australia, regions where the ecological effects of ENSO have been studied in depth. Although the reports covered a wide array of organisms and ecological systems (Fig. 1), a recurring theme was the strong increase in rainfall associated with ENSO events in dry ecosystems (during the El Niño phase of the oscillation in the Americas and the La Niña phase in Australia). Because inter-annual variability in precipitation is such a strong determinant of productivity in arid and semiarid ecosystems, increased ENSO rainfall is crucial for plant recruitment, productivity and diversity in these ecosystems. Several long-term studies show that this pulse in primary productivity causes a subsequent increase in herbivores, followed by an increase in carnivores, with consequences for changes in ecosystem structure and functioning that can be quite complex.

  19. America's Hispanic Children: Gaining Ground, Looking Forward. Publication #2014-38

    Science.gov (United States)

    Murphey, David; Guzman, Lina; Torres, Alicia

    2014-01-01

    This report presents a rich and nuanced statistical portrait of America's Latino children, drawn from the latest nationally-representative data. It is a complex picture. Some facets will be familiar, while others are less well known. All have important economic and social implications, particularly with respect to education as the pathway to…

  20. Interdisciplinary Collaboration in Gerontology and Geriatrics in Latin America: Conceptual Approaches and Health Care Teams

    Science.gov (United States)

    Gomez, Fernando; Curcio, Carmen Lucia

    2013-01-01

    The underlying rationale to support interdisciplinary collaboration in geriatrics and gerontology is based on the complexity of elderly care. The most important characteristic about interdisciplinary health care teams for older people in Latin America is their subjective-basis framework. In other regions, teams are organized according to a…

  1. Decomposing equality of opportunity by income sources

    OpenAIRE

    Giuseppe Pignataro

    2009-01-01

    An opportunity egalitarian view focus not only on equality of outcomes but essentially on the means or opportunities to realize such outcomes. In this paper we propose a methodology to decompose an opportunity egalitarian Atkinson index by income sources seeking for a measure of overall equality into an opportunity and a responsibility component.

  2. Assessment of a Merged Research and Education Program in Pacific Latin America

    Science.gov (United States)

    Bluth, G. J.; Gierke, J. S.; Gross, E. L.; Kieckhafer, P. B.; Rose, W. I.

    2006-12-01

    The ultimate goal of integrating research with education is to encourage cross-disciplinary, creative, and critical thinking in problem solving and foster the ability to deal with uncertainty in analyzing problems and designing appropriate solutions. The National Science Foundation (NSF) is actively promoting these kinds of programs, in particular in conjunction with international collaboration. With NSF support, we are building a new educational system of applied research and engineering, using two existing programs at Michigan Tech: a Peace Corp/Master's International (PC/MI) program in Natural Hazards which features a 2-year field assignment, and an "Enterprise" program for undergraduates, which gives teams of geoengineering students the opportunity to work for three years in a business-like setting to solve real-world problems. This project involves 2 post-doctoral researchers, 3-5 Ph.D. and Master's, 5-10 PC/MI graduate students, and roughly 20 undergraduate students each year. The assessment of this project involves measurement of participant perceptions and motivations towards working in Pacific Latin America (Ecuador, El Salvador, Guatemala and Nicaragua), and tracking the changes as the participants complete academic and field aspects of this program. As the participants progress through their projects and Peace Corps assignments, we also get insights into the type of academic preparation best suited for international geoscience collaboration and it is not always a matter of technical knowledge. As a result, we are modifying existing courses in hazard communication, as well as developing a new course focusing on the geology of these regions taught through weekly contributions by an international team of researchers. Other efforts involve multi-university, web-based courses in critical technical topics such as volcano seismology, which because of their complex, cross-disciplinary nature are difficult to sustain from a single institution.

  3. Nikola Tesla Educational Opportunity School.

    Science.gov (United States)

    Design Cost Data, 2001

    2001-01-01

    Describes the architectural design, costs, general description, and square footage data for the Nikola Tesla Educational Opportunity School in Colorado Springs, Colorado. A floor plan and photos are included along with a list of manufacturers and suppliers used for the project. (GR)

  4. Opportunity Cost of Distance Education

    Directory of Open Access Journals (Sweden)

    Recep TURKOĞLU

    2004-01-01

    Full Text Available In this study; opportunity cost (OC of distance education (DE has been examined. In addition, Factors, which affect OC of DE, have been investigated according to institute, which develops DE and puts it into practice, student/parent whose target of DE program is and teacher who works for DE program.

  5. Closing the Windows on Opportunity.

    Science.gov (United States)

    Coombs, Norman

    1995-01-01

    The rapid adoption of graphic user interface (GUI), as indicated by Microsoft's Windows95 and the Internet's increased use of graphics, is threatening information technology opportunities for people with disabilities. Recent legislation requires that schools provide access to computers and information technology, and producers of Mosaic are…

  6. Opportunity for a New Millennium.

    Science.gov (United States)

    New Jersey State Commission on Higher Education.

    The New Jersey Educational Opportunity Fund (EOF) aims to provide access to higher education for disadvantaged students in order to increase diversity in New Jersey's institutions of higher education. This report is issued in accordance with the EOF Board of Directors' responsibility to inform the Commission on Higher Education, the Governor, and…

  7. Music education - changes and opportunities

    OpenAIRE

    Nasev, Lence

    2015-01-01

    Scientific and technological revolution directly or indirectly affects at improvements to education. The purpose of this article is to highlight the need of changes and opportunities to improve the work of the class teachers. Key Words: modern teacher, teaching plan and program, textbooks, students

  8. Opportunity at 'Cook Islands' (Vertical)

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this full-circle view of the rover's surroundings during the 1,825th Martian day, or sol, of Opportunity's surface mission (March 12, 2009). North is at the top. This view is presented as a vertical projection with geometric seam correction. The rover had driven half a meter (1.5 feet) earlier on Sol 1825 to fine-tune its location for placing its robotic arm onto an exposed patch of outcrop including a target area informally called 'Cook Islands.' On the preceding sol, Opportunity turned around to drive frontwards and then drove 4.5 meters (15 feet) toward this outcrop. The tracks from the SOl 1824 drive are visible near the center of this view at about the 11 o'clock position. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). Opportunity had previously been driving backward as a strategy to redistribute lubrication in a wheel drawing more electrical current than usual. The outcrop exposure that includes 'Cook Islands' is visible just below the center of the image. The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock.

  9. Opportunity at 'Cook Islands' (Polar)

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this full-circle view of the rover's surroundings during the 1,825th Martian day, or sol, of Opportunity's surface mission (March 12, 2009). North is at the top. This view is presented as a polar projection with geometric seam correction. The rover had driven half a meter (1.5 feet) earlier on Sol 1825 to fine-tune its location for placing its robotic arm onto an exposed patch of outcrop including a target area informally called 'Cook Islands.' On the preceding sol, Opportunity turned around to drive frontwards and then drove 4.5 meters (15 feet) toward this outcrop. The tracks from the SOl 1824 drive are visible near the center of this view at about the 11 o'clock position. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). Opportunity had previously been driving backward as a strategy to redistribute lubrication in a wheel drawing more electrical current than usual. The outcrop exposure that includes 'Cook Islands' is visible just below the center of the image. The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock.

  10. Investment opportunities with YPFB capitalization

    International Nuclear Information System (INIS)

    Investment opportunities with Yacimientos Petroliferos Fiscales Bolivianos (LPFB) in La Paz, Bolivia, were discussed, especially as they may be affected by the new Hydrocarbon Law No. 1689, whose main objective is to encourage investments in Bolivia and to increase production capacity through investors' incorporation. Some of the areas of potential importance examined included reserve development, transportation, upstream consulting, and hydrocarbon development

  11. Educational Homogamy: Preferences or Opportunities?

    DEFF Research Database (Denmark)

    Nielsen, Helena Skyt; Svarer, Michael

    Individuals match on length and type of education. We investigate whether thesystematic relationship between educations of partners is explained by opportuni-ties (e.g. low search frictions) or preferences (e.g. complementarities in householdproduction or portfolio optimization). We find that half...

  12. Dismantling College Opportunity in California

    OpenAIRE

    The Civil Rights Project/ Proyecto Derechos Civiles

    2011-01-01

    These studies released today call attention to the fact that cuts to higher education impact students, their families, CSU faculty, and staff well beyond the classroom. Reduction in access, retention, and increase in cost are disproportionately impacting traditionally underrepresented students, and are being felt within their personal lives. Related Documents Dismantling College Opportunity in California These three reports constitute Part Four of The ...

  13. Logistics opportunity costs: A mining case study

    Directory of Open Access Journals (Sweden)

    Leani van Jaarsveld

    2013-05-01

    Full Text Available This study highlighted the importance of determining the impact that an ineffective mode of transport has on a firm’s transportation model and costs. The main focus of this study was to determine the logistics opportunity costs of using road transport within a mining firm. A case study approach was followed, as the investigation aimed to analyse a complex problem experienced by one company and present it in an easily understandable format. From the results of this study, it was apparent that the logistics opportunity costs associated with the mode of transport was substantial. This highlighted the need for firms to revise their choice of transport mode on a regular basis, as it has a major impact not only on their transportation costs, but also on their inventory holding and carbon emissions. The results also have implications for South Africa’s only freight railway, Transnet Freight Rail, which should not only focus on expanding its existing capacity, but also on improving its customer service delivery whilst containing tariff increases.

  14. The emergence of scientific management in America

    Directory of Open Access Journals (Sweden)

    Sorin-George Toma

    2014-05-01

    Full Text Available A scientific approach to management was initiated for the first time in America in the late 19th century. Scientific management arose mainly from the need to increase efficiency in America, but other key factors were the spread of big businesses and the expanding application of science in industry. The aims of our paper are to present the emergence of scientific management in America and to emphasize the contribution of some of the most representatives American authors to its development. The methodological approach is literature review. Our paper shows that scientific management was essentially an American achievement that provided useful lessons for the whole human society.

  15. Post-War Central America

    Directory of Open Access Journals (Sweden)

    Dirk Kruijt

    2003-10-01

    Full Text Available – Terror in the Countryside. Campesino Responses to Political Violence in Guatemala, 1954-1985, by Rachel A. May. Athens, Ohio: Ohio University Center for International Studies/Research in International Studies/Latin America Series #35, 2001. – La guerrilla fue mi camino. Epitafio para César Montes, by Julio César Macías. Guatemala: Piedra Santa/Colección Afluentes de Modernidad, 1999. – Testigo de conciencia (Periodismo de Opinión Documentado, by Marco A. Mérida. Guatemala: ARCASAVI, 2000. – Centroamérica 2002. Un nuevo modelo de desarrollo regional, edited by Klaus Bodemer and Eduardo Gamarra. Caracas: Nueva Sociedad, 2002. – Who Governs? Guatemala Five years After the Peace Accords, by Rachel Sieder, Megan Thomas, George Vickers and Jack Spence. Cambridge, Mass.: Hemispheric Initiatives/Washington Office on Latin America (WOLA, January 2002. – Pasos hacia una nueva convivencia: Democracia y participación en Centroamérica, edited by Ricardo Córdova Macías, Günther Maihold and Sabina Kurtenbach. San Salvador: FUNDAUNGO, Instituto de Estudios Iberoamericanos de Hamburgo and Instituto Iberoamericano de Berlin, 2001. – Los desafíos de la democracia en Centroamérica, by René Poitevin and Alexander Sequén-Mónchez. Guatemala: FLACSO, 2002. – Más allá de las elecciones: Diez años después de los acuerdos de paz, edited by Hector Dada Hirezi. San Salvador: FLACSO, 2002. – Guatemala, un proyecto inconcluso: La multiculturalidad, un paso hacia la democracia, by Hugo Cayzac. Guatemala: FLACSO, 2001. – La violencia en el contexto del posconflicto, según la percepción de comunidades urbanas pobres de Guatemala, by Caroline Moser and Cathy McIlwaine. Washington/Bogotá: Banco Mundial-Región de Latinoamérica y el Caribe/Tercer Mundo Editores, 2001. – El lado oscuro de la eterna primavera. Violencia, criminalidad y delincuencia en la postguerra, by Manolo Vela, Alexander Sequén-Mónchez and Hugo Antonio Solares

  16. Technical assistance in Latin America

    International Nuclear Information System (INIS)

    As in the other regions, nuclear technology development in Latin America reflects mainly the degree of technological development already existing in each country. It is quite significant that in nearly all countries in Latin America the medical profession has been the first to show interest in using nuclear techniques. As a result, a country such as Uruguay has become a source of recruitment for technical assistance experts in nuclear medicine to other developing countries, while at the same time it continues to receive assistance for new sophisticated techniques from the IAEA. Part of this assistance, in turn, comes from the neighbouring countries, Argentina and Brazil. For example, an expert from Uruguay is currently assigned under an Agency programme to Costa Rica, El Salvador and Guatemala, and experts from Argentina and Brazil have been sent to Uruguay. This is an example of 'horizontal' development, meaning mutual assistance between developing countries under programmes supported by the United Nations Agencies, which is now being emphasized by the United Nations Development Programme (UNDP). Still in the field of nuclear medicine, another significant model is provided by Bolivia. With assistance from the IAEA, and thanks to the availability of a good professional infrastructure in that country, a net of nuclear medicine services has been started, consisting of a well-developed nuclear medicine centre in La Paz and regional centres in Cochabamba, Sucre and Santa Cruz. Because of its great variations in altitude, Bolivia is in the position of being able to conduct research on the adaptation of man to diverse environmental conditions. The Agency has contributed, and continues to do so, to these programmes by sending experts, providing for training abroad of Bolivian doctors under its fellowship programmes, and providing basic equipment for all four centres. Independently of the cases described above, the IAEA has implemented or is implementing a considerable

  17. On the importance of cascading moisture recycling in South America

    Science.gov (United States)

    Zemp, D. C.; Schleussner, C.-F.; Barbosa, H. M. J.; van der Ent, R. J.; Donges, J. F.; Heinke, J.; Sampaio, G.; Rammig, A.

    2014-12-01

    Continental moisture recycling is a crucial process of the South American climate system. In particular, evapotranspiration from the Amazon basin contributes substantially to precipitation regionally as well as over other remote regions such as the La Plata basin. Here we present an in-depth analysis of South American moisture recycling mechanisms. In particular, we quantify the importance of cascading moisture recycling (CMR), which describes moisture transport between two locations on the continent that involves re-evaporation cycles along the way. Using an Eulerian atmospheric moisture tracking model forced by a combination of several historical climate data sets, we were able to construct a complex network of moisture recycling for South America. Our results show that CMR contributes about 9-10% to the total precipitation over South America and 17-18% over the La Plata basin. CMR increases the fraction of total precipitation over the La Plata basin that originates from the Amazon basin from 18-23 to 24-29% during the wet season. We also show that the south-western part of the Amazon basin is not only a direct source of rainfall over the La Plata basin, but also a key intermediary region that distributes moisture originating from the entire Amazon basin towards the La Plata basin during the wet season. Our results suggest that land use change in this region might have a stronger impact on downwind rainfall than previously thought. Using complex network analysis techniques, we find the eastern side of the sub-tropical Andes to be a key region where CMR pathways are channeled. This study offers a better understanding of the interactions between the vegetation and the atmosphere on the water cycle, which is needed in a context of land use and climate change in South America.

  18. From upstream to downstream: Megatrends and latest developments in Latin America`s hydrocarbons sector

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Kang; Pezeshki, S.; McMahon, J.

    1995-08-01

    In recent years, Latin America`s hydrocarbons sector has been characterized by reorganization, revitalization, regional cooperation, environmental awakening, and steady expansion. The pattern of these changes, which appear to be the megatrends of the region`s hydrocarbons sector development, will continue during the rest of the 1990s. To further study the current situation and future prospects of Latin America`s hydrocarbons sector, we critically summarize in this short article the key issues in the region`s oil and gas development. These megatrends in Latin America`s hydrocarbons sector development will impact not only the future energy demand and supply in the region, but also global oil flows in the North American market and across the Pacific Ocean. Each country is individually discussed; pipelines to be constructed are discussed also.

  19. Global Change science in Latin America: How can we get more scientists doing it at home?

    Science.gov (United States)

    Jobbagy, E. G.; Pineiro, G.

    2007-05-01

    The need for a stronger research community in Latin America (LA) is increasingly acknowledged by most countries in the region. Tools to cope with natural and social shifts as well as novel scientific knowledge of international value are being demanded. What are the main challenges and opportunities to feel these needs? Although funding is traditionally pointed out as the main barrier for (global change) science development in LA, we propose that some aspects of the prevailing scientific culture are also of fundamental importance. We define them as a) "inferiority complex", yielding low expectation on the potential impact of LA science at the international level, pushing researchers seeking success to look for it outside LA, and making many home-based researchers to create a self-defensive attitude against returning colleagues; b) "disciplinary and hierarchical focus" shaping national agencies, universities, and scientific unions along structured traditional fields that make the acceptance and development of cross-cutting Earth System science difficult; and c) "academic isolation", stemming from a mutual distrust between scientist and policy makers. The often overlooked opportunities of global change science in LA include d) a "complementary perspective" on global change issues in LA among southern and northern researchers, derived from their different cultural context, e) a "complementary global change laboratory" in LA hosting a dynamic and often unique set of land use changes; f) "highly efficient research systems" capable of training student and publish paper at very low costs. We argue that creative capacity building programs should tackle a-b-c and take advantage of d-e-f by propitiating teams that develop effective North-South and regional links to train new young scientist doing global change research in their own countries. In addition, capacity building in the continent needs to go beyond formal training and deal with the process of young scientist

  20. Complexity science and leadership in healthcare.

    Science.gov (United States)

    Burns, J P

    2001-10-01

    The emerging field of complexity science offers an alternative leadership strategy for the chaotic, complex healthcare environment. A survey revealed that healthcare leaders intuitively support principles of complexity science. Leadership that uses complexity principles offers opportunities in the chaotic healthcare environment to focus less on prediction and control and more on fostering relationships and creating conditions in which complex adaptive systems can evolve to produce creative outcomes. PMID:11676217

  1. An Overview of the Main Quaternary Deformation of South America

    Directory of Open Access Journals (Sweden)

    C.H. Costa

    2006-12-01

    Full Text Available Deformation affecting continental South America during Quaternary is related to the Neogene geodynamic processes. These structures are mainly controlled by anisotropies inherited after a long and complex history as well as by the kinematic and geometric features of the ongoing plate interaction. Main Quaternary structures at both ends of South America are directly linked to plate interaction and some of them are considered to be plate boundaries. The main structures with Quaternary activity along the Caribbean coast have an E-W trend and a strike-slip regime. Between the Venezuelan Andes and the Gulf of Guayaquil, NE trending structures are dominant, with a kinematic regime ranging from strike-slip to transpressive and compressive. At the Central Andes (4ºS-46º30'S most Quaternary deformation results from a complex stress distribution and stress-partitioning at the interior of the South American plate, reactivating preexisting discontinuities. The present geometry of the subducted Nazca plate is here the main control with respect to the distribution and characteristics of Quaternary deformation, being them better exposed at the Andean eastern slope and foreland regions. The main structure with Quaternary activity at the southernmost Andes is represented at Tierra del Fuego by a left-lateral transform boundary, resulting from the South American and Scotia plate interaction.

  2. Science and Passion in America

    Directory of Open Access Journals (Sweden)

    Sagredo Baeza, Rafael

    2012-12-01

    Full Text Available In addition to increasing our knowledge and understanding of the naturalists who explored America at various times, particularly in the 18th and 19th centuries, we seek to discuss the personal, intimate, private, and sentimental nature of individuals who are usually described as well-bred, parsimonious, unfeeling, objective, rigorous, and methodical. For the same reason, perhaps, they are assumed to have stayed aloof from any form of sentimental or passionate relationships in the course of their excursions, despite the fact that the latter often lasted not for months but for years, and that in some instances were not conducted overland but involved prolonged voyages on the high seas.

    Además de avanzar en el conocimiento y comprensión de los naturalistas que exploraron América en algún momento, particularmente en los siglos XVIII y XIX, nos interesa relevar la dimensión personal, íntima, privada, sentimental, de sujetos que corrientemente son presentados como hombres comedidos, parcos, fríos, objetivos, rigurosos y metódicos y, tal vez por eso, se supone, ajenos a cualquier tipo de relación sentimental o pasional durante sus excursiones. Esto, a pesar de que muchas de ellas se prolongaron no ya por meses, sino que por años y que algunas de ellas no fueron itinerarios terrestres, sino que esencialmente marítimos, con largas temporadas en alta mar.

  3. On the Path to SunShot. Emerging Opportunities and Challenges in U.S. Solar Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Donald [National Renewable Energy Lab. (NREL), Golden, CO (United States); Horowitz, Kelsey [National Renewable Energy Lab. (NREL), Golden, CO (United States); Kurup, Parthiv [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-05-01

    This report provides insights into photovoltaic (PV) and concentrating solar power (CSP) manufacturing in the context of the U.S. Department of Energy's SunShot Initiative. Although global PV price reductions and deployment have been strong recently, PV manufacturing faces challenges. Slowing rates of manufacturing cost reductions, combined with the relatively low price of incumbent electricity generating sources in most large global PV markets, may constrain profit opportunities for firms and poses a potential challenge to the sustainable operation and growth of the global PV manufacturing base. In the United States, manufacturers also face a factors-of-production cost disadvantage compared with competing nations. However, the United States is one of the world's most competitive and innovative countries as well as one of the best locations for PV manufacturing. In conjunction with strong projected PV demand in the United States and across the Americas, these advantages could increase the share of PV technologies produced by U.S. manufacturers as the importance of innovation-driven PV cost reductions increases. Compared with PV, CSP systems are much more complex and require a much larger minimum effective scale, resulting in much higher total CAPEX requirements for system construction, lengthier development cycles, and ultimately higher costs of energy produced. The global lack of consistent CSP project development creates challenges for companies that manufacture specialty CSP components, and the potential lack of a near-term U.S. market could hinder domestic CSP manufacturers. However, global and U.S. CSP deployment is expected to expand beyond 2020, and U.S. CSP manufacturers could benefit from U.S. innovation advantages similar to those associated with PV. Expansion of PV and CSP manufacturing also presents U.S. job-growth opportunities.

  4. Bathymetry of North America - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Bathymetry of North America map layer shows depth ranges using colors. The image was derived from the National Geophysical Data Center?s ETOPO2 elevation data,...

  5. Mineral Operations of Latin America and Canada

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set consists of records for over 900 mineral facilities in Latin America and Canada. The mineral facilities include mines, plants, smelters, or refineries...

  6. Energy market integration in South America

    International Nuclear Information System (INIS)

    This article is a summary of presentations made during the 1997 Winter Meeting panel session on Power and Natural Gas in Latin America: Towards an Integrated Market. Reregulation and demand for energy resources to support economic growth are driving international natural gas and electricity exchange initiatives. Panelists focused on the gas and electric power industry in Latin America in terms of the: transport of gas or transmission of electricity; energy market integration in the southern cone of South America; and issues on gas use for electricity generation in South America countries. Countries such as Argentina, Bolivia, and Peru will export natural gas to Brazil, Uruguay, Paraguay and Chile, an the energy matrices of these countries will change

  7. 76 FR 14457 - Buy America Waiver Notification

    Science.gov (United States)

    2011-03-16

    ... America waiver, stated in 41 U.S.C. 10b, is appropriate for the purchase of foreign Mobile Harbor Cranes.... This waiver is being requested because mobile harbor cranes are not produced in the United...

  8. Microfinance: Lessons Learned in Latin America

    OpenAIRE

    Tomas C. Miller-Sanabria

    2000-01-01

    The relative success of microfinance in rural credit programs in Latin America is the result of a decentralized development approach stressing a large microenterprise sector, stable and permanent institutions, an appropriate regulatory framework, and a stable economy as essential prerequisites

  9. 77 FR 19410 - Buy America Waiver Notification

    Science.gov (United States)

    2012-03-30

    ... a partial Buy America waiver is appropriate for the obligation of Federal-aid Congestion Mitigation... to meet their needs in accessing road and bridge construction sites during inclement weather...

  10. 77 FR 74048 - Buy America Waiver Notification

    Science.gov (United States)

    2012-12-12

    ... State of Michigan and the Government of Canada over the Detroit River linking Detroit, Michigan, to... public interest or when satisfactory quality domestic steel and iron products are not sufficiently... Federal Highway Administration Buy America Waiver Notification AGENCY: Federal Highway...

  11. 78 FR 12809 - Buy America Waiver Notification

    Science.gov (United States)

    2013-02-25

    ... satisfactory quality domestic steel and iron products are not sufficiently available. This notice provides... deficient bridge carrying US-1 over the Piscataqua River between Portsmouth, NH, and Kittery, ME. The... Federal Highway Administration Buy America Waiver Notification AGENCY: Federal Highway...

  12. Nighttime Lights of North America - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer is an image of nighttime lights for North America, including the Caribbean and most of Mexico. The data were collected in 1996 and 1997 as part of...

  13. Building America Research-to-Market Plan

    Energy Technology Data Exchange (ETDEWEB)

    Werling, Eric [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

    2015-11-01

    This report presents the Building America Research-to-Market Plan (Plan), including the integrated Building America Technology-to-Market Roadmaps (Roadmaps) that will guide Building America’s research, development, and deployment (RD&D) activities over the coming years. The Plan and Roadmaps will be updated as necessary to adapt to research findings and evolving stakeholder needs, and they will reflect input from DOE and stakeholders.

  14. SOUTH AMERICA: INDUSTRIAL ROUNDWOOD SUPPLY POTENTIAL

    OpenAIRE

    Ronalds W. Gonzalez; Daniel Saloni; Sudipta Dasmohapatra; Frederick Cubbage

    2008-01-01

    South America has substantial potential to expand its forest plantations and raw material supply. From 1997 to 2005, South America had a high annual growth rate in the production of industrial roundwood, with Brazil and Chile being the most important countries. In the same period, Asia had the only negative regional production growth rate in the world, and China became the largest round wood importer in the world. This paper summarizes the status of production, consumption, imports, and exp...

  15. The office furniture market in Latin America

    OpenAIRE

    Aurelio Volpe

    2001-01-01

    The value of the office furniture market in Latin America is estimated to be about one third of the European one. Brazil is by far the largest office furniture producer and consumer in the area, followed by Mexico, Argentina, Venezuela and Colombia. This report analyses trends in office furniture production and consumption in Latin America (Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Guatemala, Mexico, Panama, Paraguay, Peru, Uruguay, Venezuela). It also covers office furniture i...

  16. Wind Powering America Initiative (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-01-01

    The U.S. Department of Energy's Wind Powering America initiative engages in technology market acceptance, barrier reduction, and technology deployment support activities. This fact sheet outlines ways in which the Wind Powering America team works to reduce barriers to appropriate wind energy deployment, primarily by focusing on six program areas: workforce development, communications and outreach, stakeholder analysis and resource assessment, wind technology technical support, wind power for Native Americans, and federal sector support and collaboration.

  17. Preface - rethinking structural reform in Latin America

    OpenAIRE

    Stephen J. Kay; Michael J. Chriszt

    2004-01-01

    The process of structural reform in Latin America has thus far been uneven, and various economic crises have raised doubts about reforms’ effectiveness and have caused public support for further reforms to wane. To promote and highlight research exploring structural reform’s impact on economic growth and income distribution in Latin America, the Federal Reserve Bank of Atlanta and the Inter-American Development Bank (IDB) cosponsored the conference “Rethinking Structural Reform in Latin Ameri...

  18. Eand P opportunities in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Castilho, Marcelo [National Petroleum Agency of Brasil (Brazil)

    2011-07-01

    Brazil is one of the world's largest economies and the country also has significant heavy oil reserves. This report from the National Petroleum Agency of Brazil aims at presenting the situation of the oil and gas sector in Brazil in terms of resources, production, regulatory framework and opportunities for the future. Brazil has numerous sedimentary basins at its disposal, most of them being prospected by both national and foreign companies from all over the world. Brazil has over 14 billion barrels of proven reserves, its production is 2,1 MMBbl/d and heavy oil represents almost 40% of that production. The National Petroleum Agency of Brazil is responsible for the implementation of oil sector policy with the aims of maintaining self-sufficiency, implementing good practices in terms of health and safety, and increasing local content. This paper pointed out that Brazil has an important opportunity to enhance its energy sector through the development of heavy oil.

  19. Opportunity Captures 'Lion King' Panorama

    Science.gov (United States)

    2004-01-01

    [figure removed for brevity, see original site] Click on the image for Opportunity Captures 'Lion King' Panorama (QTVR) This approximate true-color panorama, dubbed 'Lion King,' shows 'Eagle Crater' and the surrounding plains of Meridiani Planum. It was obtained by the Mars Exploration Rover Opportunity's panoramic camera on sols 58 and 60 using infrared (750-nanometer), green (530-nanometer) and blue (430-nanometer) filters. This is the largest panorama obtained yet by either rover. It was taken in eight segments using six filters per segment, for a total of 558 images and more than 75 megabytes of data. Additional lower elevation tiers were added to ensure that the entire crater was covered in the mosaic. This panorama depicts a story of exploration including the rover's lander, a thorough examination of the outcrop, a study of the soils at the near-side of the lander, a successful exit from Eagle Crater and finally the rover's next desination, the large crater dubbed 'Endurance'.

  20. Investment opportunities as real options

    Directory of Open Access Journals (Sweden)

    Adnan Rovčanin

    2005-06-01

    Full Text Available Opportunity (optional approach to capital investment appraisal represents, completely new theoretical and methodological framework for investment analysis. Compared to traditional, discount cash flow (DCF model of analysis, the optional approach provides opportunity for valuation and managing flexibility, i.e. possibility of approaching (amending the previous decisions in compliance with market changes. Risk and uncertainty are inevitably following the capital investment. Therefore, the importance of optional approach to investments is also that it provides possible better “treatment” of risks in the investment analysis, and also more rational allocation of resources, accordingly. This approach should be of more interest to the Countries in transition, considering the limited financial sources as well as risk and uncertainty are emphasized.

  1. Opportunity's Surroundings on Sol 1798

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this 180-degree view of the rover's surroundings during the 1,798th Martian day, or sol, of Opportunity's surface mission (Feb. 13, 2009). North is on top. The rover had driven 111 meters (364 feet) southward on the preceding sol. Tracks from that drive recede northward in this view. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock. This view is presented as a cylindrical projection with geometric seam correction.

  2. Employment opportunities for the disabled

    OpenAIRE

    Delsen, L.W.M.

    1996-01-01

    Policy makers in the OECD Member States have developed quite different programmes and institutional arrangements to create and promote employment opportunities for the disabled. These policy approaches include legal interventions, employment support services, financial support of open employment and sheltered employment. This chapter describes the various instruments supporting employment of disabled people applied in the EU Member States and the USA. Their effectiveness is assessed, based on...

  3. Office of Equal Opportunity Programs

    Science.gov (United States)

    Chin, Jennifer L.

    2004-01-01

    The NASA Glenn Office of Equal Opportunity Programs works to provide quality service for all programs and/or to assist the Center in becoming a model workplace. During the summer of 2004, I worked with Deborah Cotleur along with other staff members to create and modify customer satisfaction surveys. This office aims to assist in developing a model workplace by providing functions as a change agent to the center by serving as an advisor to management to ensure equity throughout the Center. In addition, the office serves as a mediator for the Center in addressing issues and concerns. Lastly, the office provides assistance to employees to enable attainment of personal and organizational goals. The Office of Equal Opportunities is a staff office which reports and provides advice to the Center Director and Executive Leadership, implements laws, regulations, and presidential executive orders, and provides center wide leadership and assistance to NASA GRC employees. Some of the major responsibilities of the office include working with the discrimination complaints program, special emphasis programs (advisory groups), management support, monitoring and evaluation, contract compliance, and community outreach. During my internship in this office, my main objective was to create four customer satisfaction surveys based on EO retreats, EO observances, EO advisory boards, and EO mediation/counseling. I created these surveys after conducting research on past events and surveys as well as similar survey research created and conducted by other NASA centers, program for EO Advisory group members, leadership training sessions for supervisors, preventing sexual harassment training sessions, and observance events. I also conducted research on the style and format from feedback surveys from the Marshall Equal Opportunity website, the Goddard website, and the main NASA website. Using the material from the Office of Equal Opportunity Programs at Glenn Research Center along with my

  4. Financial Consolidation: Dangers and Opportunities

    OpenAIRE

    Frederic S. Mishkin

    1999-01-01

    This paper argues that although financial consolidation creates some dangers because it is leading to larger institutions who might expose the U.S. financial system to increased systemic risk, these dangers can be handled by vigilant supervision and a government safety net with an appropriate amount of constructive ambiguity. Financial consolidation also opens up opportunities to dramatically reduce the scope of deposit insurance and limit it to narrow bank accounts, thus substantially reduci...

  5. The Economics of Strategic Opportunity

    OpenAIRE

    Denrell, Jerker; Fang, Christina; Winter, Sidney G.

    2003-01-01

    As emphasized by Barney (1986), any explanation of superior profitability must account for why the resources supporting such profitability could have been acquired for a price below their rent generating capacity. Building upon the literature in economics on coordination failures and incomplete markets, we suggest a framework for analyzing such strategic factor market inefficiencies. Our point of departure is that a strategic opportunity exists whenever prices fail to reflect the value of a r...

  6. Online Learning: Increasing Learning Opportunities

    OpenAIRE

    Hajhashemi, Karim; Anderson, Neil; Jackson, Cliff; Caltabiano, Nerina

    2014-01-01

    Internet and networked technologies have expanded delivery mode opportunities in education. In recent years, many universities have offered either predominantly online courses or online learning platforms embedded within traditional modes of on-campus and face-to-face learning. Online learning has thus developed into a priority within modern educational facilities and has grown significantly both in Australia and other countries. To consider the connection between student learning and effecti...

  7. Immigrant Capital and Entrepreneurial Opportunities

    OpenAIRE

    Malavika Sundararajan; Binod Sundararajan

    2016-01-01

    Objective: The main objective of this study is to define and operationalize the concept of immigrant capital, a key factor that differentiates immigrant from host country entrepreneurs in how they recognize and start new ventures. Research Design & Methods: A detailed analysis of contemporary immigrant entrepreneurship and opportunity recognition literature was carried out. Using grounded theory, we synthesized the outcomes from the analysis of eight Canadian and U.S. case studies of successf...

  8. Opportunity at 'Cook Islands' (Stereo)

    Science.gov (United States)

    2009-01-01

    [figure removed for brevity, see original site] Left-eye view of a color stereo pair for PIA11854 [figure removed for brevity, see original site] Right-eye view of a color stereo pair for PIA11854 NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this full-circle view of the rover's surroundings during the 1,825th Martian day, or sol, of Opportunity's surface mission (March 12, 2009). North is at the top. This view combines images from the left-eye and right-eye sides of the navigation camera. It appears three-dimensional when viewed through red-blue glasses with the red lens on the left. The rover had driven half a meter (1.5 feet) earlier on Sol 1825 to fine-tune its location for placing its robotic arm onto an exposed patch of outcrop including a target area informally called 'Cook Islands.' On the preceding sol, Opportunity turned around to drive frontwards and then drove 4.5 meters (15 feet) toward this outcrop. The tracks from the SOl 1824 drive are visible near the center of this view at about the 11 o'clock position. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). Opportunity had previously been driving backward as a strategy to redistribute lubrication in a wheel drawing more electrical current than usual. The outcrop exposure that includes 'Cook Islands' is visible just below the center of the image. The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock. This view is presented as a cylindrical-perspective projection with geometric seam correction.

  9. Reminder - Equal Opportunities Advisory Panel

    CERN Multimedia

    HR Department

    2007-01-01

    At its meeting on 7 December 2006, the Standing Concertation Committee also took note of the nomination of a fourth new member of the Panel: Wisla Carena. The present composition of the Panel (appointed ad personam) is now as follows: Tiziano Camporesi (Chairperson), Wisla Carena, Pierre Charrue, Sue Foffano, Josi Schinzel (Equal Opportunities Officer), Markus Nordberg, Christine Petit-Jean-Genaz and Elena Wildner. Human Resources Department Tel. 74480

  10. Immigrant Capital and Entrepreneurial Opportunities

    Directory of Open Access Journals (Sweden)

    Malavika Sundararajan

    2016-01-01

    Full Text Available Objective: The main objective of this study is to define and operationalize the concept of immigrant capital, a key factor that differentiates immigrant from host country entrepreneurs in how they recognize and start new ventures. Research Design & Methods: A detailed analysis of contemporary immigrant entrepreneurship and opportunity recognition literature was carried out. Using grounded theory, we synthesized the outcomes from the analysis of eight Canadian and U.S. case studies of successful immigrant entrepreneurs with the key findings from the literature to define and develop a model of immigrant capital. Findings: Based on our grounded theory development process we show that the concept of immigrant capital as a distillate of human, cultural, economic and social capital that goes beyond expected opportunity recognition (OR drivers like prior knowledge and prior experience to differentiate and enhance the immigrant entrepreneur’s ability to recognize business opportunities compared to host country entrepreneurs. We found immigrant capital to be a consequence of being boundary spanners in host and home country networks. Implications & Recommendations: Understanding a unique resource like immigrant capital, will help immigrant as well as host country entrepreneurs further develop their opportunity recognition ability by bridging gaps and fulfilling the needs for both, immigrant and host country consumers. Contribution & Value Added: The main contribution is the theoretical development, identification and definition of the immigrant capital model and propositions that will articulate the factors that lead to the conceptualization and operationalization of immigrant capital. Furthermore, the immigrant capital model can serve host country entrepreneurs to develop cross-cultural networks and jump-start entrepreneurial activities in their home countries as well as learn how to expand their operations into global markets.

  11. Engineering ethics challenges and opportunities

    CERN Document Server

    Bowen, W Richard

    2014-01-01

    Engineering Ethics: Challenges and Opportunities aims to set a new agenda for the engineering profession by developing a key challenge: can the great technical innovation of engineering be matched by a corresponding innovation in the acceptance and expression of ethical responsibility?  Central features of this stimulating text include:   ·         An analysis of engineering as a technical and ethical practice providing great opportunities for promoting the wellbeing and agency of individuals and communities. ·         Elucidation of the ethical opportunities of engineering in three key areas:             - Engineering for Peace, emphasising practical amelioration of the root causes of    conflict rather than military solutions.             - Engineering for Health, focusing on close collaboration with healthcare professionals      for both the promotion and restoration of health.             - Engineering for Development, providing effective solution...

  12. Export versus domestic market opportunities

    International Nuclear Information System (INIS)

    This presentation analyzed the current global wood pellet market and evaluated some of the forces currently driving market expansion. Global wood pellet production statistics were also presented. Large forest companies are now expanding into the energy sector and seeking to produce processing heat from biomass in addition to creating value-added products such as wood pellets, ethanol and electricity. The European biomass action plan has promised to increase production of energy from biomass from 4 per cent to 8 per cent by 2010. Various biomass boiler eco-directives have been established internationally, and some countries in Europe are now aggressively promoting the use of combined heat and power (CHP) systems. Biofuels mixing quotas have been established in various countries as well as tax relief plans for users of bio-fuels. As a result of these developments, along with various new directives, wood pellet consumption in Europe has increased from approximately 1 million tonnes in 2000 to 5 million tonnes in 2005. Consumption of wood pellets in Canada has increased only marginally in the same time period. While Canada currently exported 330,000 tonnes of wood pellets to Europe in 2006, it is expected that exports will increase to 800,000 tonnes by 2010. Other potential markets for Canadian wood pellets include South America, South Africa, Japan, and China. Production of wood pellets in China is expected to increase from current negligible production figures to approximately 50 million tonnes by 2020. Biomass research and development activities in Europe and North America are continuing to improve the calorific value of wood pellets and improve their mechanical strength. Researchers are also investigating methods of lowering wood pellet production costs. refs., tabs., figs

  13. Compelling Research Opportunities using Isotopes

    International Nuclear Information System (INIS)

    Isotopes are vital to the science and technology base of the US economy. Isotopes, both stable and radioactive, are essential tools in the growing science, technology, engineering, and health enterprises of the 21st century. The scientific discoveries and associated advances made as a result of the availability of isotopes today span widely from medicine to biology, physics, chemistry, and a broad range of applications in environmental and material sciences. Isotope issues have become crucial aspects of homeland security. Isotopes are utilized in new resource development, in energy from bio-fuels, petrochemical and nuclear fuels, in drug discovery, health care therapies and diagnostics, in nutrition, in agriculture, and in many other areas. The development and production of isotope products unavailable or difficult to get commercially have been most recently the responsibility of the Department of Energy's Nuclear Energy program. The President's FY09 Budget request proposed the transfer of the Isotope Production program to the Department of Energy's Office of Science in Nuclear Physics and to rename it the National Isotope Production and Application program (NIPA). The transfer has now taken place with the signing of the 2009 appropriations bill. In preparation for this, the Nuclear Science Advisory Committee (NSAC) was requested to establish a standing subcommittee, the NSAC Isotope Subcommittee (NSACI), to advise the DOE Office of Nuclear Physics. The request came in the form of two charges: one, on setting research priorities in the short term for the most compelling opportunities from the vast array of disciplines that develop and use isotopes and two, on making a long term strategic plan for the NIPA program. This is the final report to address charge 1. NSACI membership is comprised of experts from the diverse research communities, industry, production, and homeland security. NSACI discussed research opportunities divided into three areas: (1) medicine

  14. Compelling Research Opportunities using Isotopes

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-04-23

    Isotopes are vital to the science and technology base of the US economy. Isotopes, both stable and radioactive, are essential tools in the growing science, technology, engineering, and health enterprises of the 21st century. The scientific discoveries and associated advances made as a result of the availability of isotopes today span widely from medicine to biology, physics, chemistry, and a broad range of applications in environmental and material sciences. Isotope issues have become crucial aspects of homeland security. Isotopes are utilized in new resource development, in energy from bio-fuels, petrochemical and nuclear fuels, in drug discovery, health care therapies and diagnostics, in nutrition, in agriculture, and in many other areas. The development and production of isotope products unavailable or difficult to get commercially have been most recently the responsibility of the Department of Energy's Nuclear Energy program. The President's FY09 Budget request proposed the transfer of the Isotope Production program to the Department of Energy's Office of Science in Nuclear Physics and to rename it the National Isotope Production and Application program (NIPA). The transfer has now taken place with the signing of the 2009 appropriations bill. In preparation for this, the Nuclear Science Advisory Committee (NSAC) was requested to establish a standing subcommittee, the NSAC Isotope Subcommittee (NSACI), to advise the DOE Office of Nuclear Physics. The request came in the form of two charges: one, on setting research priorities in the short term for the most compelling opportunities from the vast array of disciplines that develop and use isotopes and two, on making a long term strategic plan for the NIPA program. This is the final report to address charge 1. NSACI membership is comprised of experts from the diverse research communities, industry, production, and homeland security. NSACI discussed research opportunities divided into three areas: (1

  15. Proceedings of the CERI 2004 electricity conference : the future of electric power in North America. CD ed.

    International Nuclear Information System (INIS)

    This conference offered an opportunity to review energy markets in North American with particular reference to opportunities for traditional technologies and new generation technologies based on renewable energy sources including wind powered generation. The presentations focused on relative fuel prices and the potential for distributed generation and demand side management. Several presentations examined the issue of why Canadian and North American markets remain divided about the best market design and how to ensure reliability. The 6 sessions were entitled: the future of generation in Canada; wind power opportunities and constraints; new business opportunities for distributed power and demand side management; the future of restructuring in North America; reliability; and, the future of restructuring in Alberta. tabs., figs

  16. Natural gas integration in Latin America: end of a dream?

    International Nuclear Information System (INIS)

    Throughout the 1990's to year 2000, energy integration, and particularly natural gas integration, was seen as a major goal in the southern cone of South America. The regional perspective for energy was related to an even more challenging objective - Latin American economic integration, which was quickly moving forward by the constitution of Mercosur, the free trade zone built by Argentina, Brazil, Uruguay and Paraguay, and also having Bolivia and Chile as special partners. Mercosur was getting stronger and becoming a successful political project. Trade conflicts existed, but they were considered normal and nobody would disagree about the viability of Mercosur. By the beginning of the 21. century, the economic integration process in South America was already advancing timidly as compared to the impetus from the beginning of 1990's. Mercosur started facing complex and almost insurmountable challenges after the numerous global financial crises (from 1998 to 2003) had affected the economic balances in the region. Energy and gas integration in South America has equally lost perspective as fast as the importance of economic integration has declined. The economic crises in the region and poor energy policies have discourage energy companies to invest. The paper presents this recent history of rise and fall in the concept of economic and energy integration in the southern cone of South America. Despite the abundance of energy resources, and particularly the plethora of recently discovered natural gas, the region has been experiencing systematic and important energy shortages, which may threaten its economic recovery. A stronger energy integration policy would help all the partner countries to reduce energy supply risks. Yet, energy (and gas) integration in the southern cone is still a complex long-term political project, which must involve all countries, but whose future perspective is unclear. It seems almost impossible to keep pushing forward this project without

  17. Natural gas integration in latin america: forward or backwards?

    International Nuclear Information System (INIS)

    Throughout the 1990's to Year 2000, energy integration, and particularly natural gas integration, was seen as a major goal in the Southern Cone of South America, The regional perspective for energy was related to an even more challenging objective - Latin American economic integration, which was quickly moving forward by the constitution of MERCOSUR, the free trade zone built by Argentina, Brazil, Uruguay and Paraguay, and also having Bolivia and Chile as special partners. MERCOSUR was getting stronger and becoming a successful political project. Trade conflicts existed, but they were considered normal and nobody would disagree about the viability of MERCOSUR. By the beginning of the 21. Century, the economic integration process in South America was already advancing timidly as compared to the impetus from the beginning of 1990's. MERCOSUR started facing complex and almost insurmountable challenges after the numerous global financial crises (from 1998 to 2003) which had affected the economic balances in the region. Energy and gas integration in South America has equally lost perspective as fast as the importance of economic integration has declined. The economic crises in the region and poor energy policies have discouraged energy companies to invest. The paper presents this recent history of rising and falling in the concept of economic and energy integration in the Southern Cone of South America. Despite the abundance of energy resources, and particularly the plethora of recently discovered natural gas, the region has been experiencing systematic and important energy shortages, which may threaten its economic recovery. A stronger energy integration policy would help all the partner countries to reduce energy supply risks. Yet, energy (and gas) integration in the Southern Cone is still a complex long-term political project, which must involve all countries, but whose future perspective is unclear. It seems almost impossible to keep pushing forward this project

  18. Complex Beauty

    OpenAIRE

    Franceschet, Massimo

    2014-01-01

    Complex systems and their underlying convoluted networks are ubiquitous, all we need is an eye for them. They pose problems of organized complexity which cannot be approached with a reductionist method. Complexity science and its emergent sister network science both come to grips with the inherent complexity of complex systems with an holistic strategy. The relevance of complexity, however, transcends the sciences. Complex systems and networks are the focal point of a philosophical, cultural ...

  19. Phylogeny and biogeography of Poecilia (Cyprinodontiformes: Poeciliinae) across Central and South America based on mitochondrial and nuclear DNA markers.

    Science.gov (United States)

    Ho, Adeljean L F C; Pruett, Christin L; Lin, Junda

    2016-08-01

    Poeciliids are a diverse group of small Neotropical fishes, and despite considerable research attention as models in ecology and evolutionary biology, our understanding of their biogeographic and phylogenetic relationships is still limited. We investigated the phylogenetic relationships of South and Central American Poecilia, by examining 2395 base pairs of mitochondrial DNA (ATPase 8/6, COI) and nuclear DNA (S7) for 18 species across six subgenera. Fifty-eight novel sequences were acquired from newly collected specimens and 20 sequences were obtained from previously published material. Analyses of concatenated and partitioned mitochondrial DNA and nuclear DNA sets resulted in a well-supported phylogeny that resolved several monophyletic groups corresponding to previously hypothesized subgenera and species complexes. A divergence-dating analysis supported the hypothesis of the genus Poecilia dispersing into Central America in the early Pliocene (ancestors of Psychropoecilia+Allopoecilia+Mollienesia: 7.3-2.0Mya) from predominantly South America. Subsequently, one lineage (subgenus Allopoecilia: 5.1-1.3Mya) expanded deeper into South America from Lower-Central America, and one lineage expanded from Nuclear-Central America into South America (subgenus Mollienesia: 0.71-0.14Mya). The subgenus Mollienesia diverged into three monophyletic groups that can be identified by nuptial male dorsal fin morphology and inner jaw dentition. A subclade of the unicuspid short-fins (subgenus Mollienesia) was the lineage that expanded into South America during the middle Pleistocene. Species in this subclade are now distributed across northern South America, where they are partially sympatric with Allopoecilia. However the P. (A.) caucana complex was not monophyletic, with P. (A.) wandae clustering in the Mollienesia subclade that expanded into South America. It is apparent that characters (body size, scale count, pigmentation, and gonopodium morphology) used to define the P. (A

  20. Middle America - Regional Geological Integrity, Hydrocarbon Implications.

    Science.gov (United States)

    James, K. H.

    2008-05-01

    Dogma holds that the Caribbean Plate and its islands formed in the Pacific and comprise oceanic crust and intra- oceanic arc rocks. Middle America, between N and S America, manifests a regional, N35°E and N60°W tectonic fabric. The NE trend results from Triassic-Jurassic reactivation of Palaeozoic convergent structures as extensional faults during Pangean rifting and commencement of N America drift. The NW trend parallels major inter-continental faults and oceanic fractures along which extension and drift occurred. Triassic-Jurassic red beds accumulated in the NE trending, intra-continental rifts of N, S and Central America. Proximal extended continental margins subsided to accommodate thick Cretaceous carbonate sections (Florida - Bahamas, Campeche, Nicaragua Rise). Distal margins formed continental blocks flanked by seaward-dipping wedges. Seismic and drilling in basins along the eastern seaboard of N America (Baltimore Canyon to Blake Plateau) document Triassic-Jurassic red beds overlain by salt and carbonates. Hydrocarbons are present. In Middle America the Gulf of Mexico remained "intra-continental", surrounded by continental blocks (N America, Maya, Florida). The area further south experienced greater extension, manifest by diverging oceanic fracture patterns to the east and west. Seismic data over the Caribbean Plateau reveal deep architecture of NE trending highs flanked by dipping wedges of reflections, similar to eastern N America distal basins. DSDP drilling calibrated the overlying smooth seismic Horizon B" as recording Cenomanian basalts. Smoothness, great lateral extent and coeval exposed sections with palaeosols followed by shallow marine carbonates suggest they were sub-aerial. Adjacent, rough seismic Horizon B" probably records top of submarine, serpentinized mantle. Seismic over the plateau also reveals features identical to drilled Sigsbee salt diapirs of the Gulf of Mexico. The regional tectonic fabric demonstrates a shared geological history

  1. Hot continent: South America is open for fast growth in the natural gas sector

    International Nuclear Information System (INIS)

    Opportunities for participation in the rapid expansion of the natural gas sector in South America following privatization and deregulation initiatives, were examined on a country-by-country basis. In Colombia and Venezuela opportunities exist primarily in domestic development of the gas sector, whereas in the countries of the southern cone - Argentina, Bolivia, Brazil, Chile, Paraguay, Peru and Uruguay - the situation is said to be ripe for energy sector integration. Currently, a second regional pipeline link, with a capacity of 129 Bcf/year, is nearing completion, which will carry gas from west Argentina to Santiago, Chile, to supplement the 77 Bcf/year pipeline carrying gas from Bolivia to the Argentine border, where it connects with a trunk line to supply the Buenos Aires market. A Canadian Energy Research Institute study, to be published in the summer of 1997, focuses on the various pipeline links being put forward to integrate the gas resources in the southern cone with existing and potential gas markets. The integration scenarios examined are predicted to reveal both economic and commercial merit for the pipeline corridors. Canadian energy and pipeline companies are said to be well positioned to take advantage of the opportunities resulting from these initiatives, and to help making the vision of an integrated gas pipeline network in the southern cone of South America a reality

  2. Genomic Insights into the Ancestry and Demographic History of South America.

    Directory of Open Access Journals (Sweden)

    Julian R Homburger

    2015-12-01

    Full Text Available South America has a complex demographic history shaped by multiple migration and admixture events in pre- and post-colonial times. Settled over 14,000 years ago by Native Americans, South America has experienced migrations of European and African individuals, similar to other regions in the Americas. However, the timing and magnitude of these events resulted in markedly different patterns of admixture throughout Latin America. We use genome-wide SNP data for 437 admixed individuals from 5 countries (Colombia, Ecuador, Peru, Chile, and Argentina to explore the population structure and demographic history of South American Latinos. We combined these data with population reference panels from Africa, Asia, Europe and the Americas to perform global ancestry analysis and infer the subcontinental origin of the European and Native American ancestry components of the admixed individuals. By applying ancestry-specific PCA analyses we find that most of the European ancestry in South American Latinos is from the Iberian Peninsula; however, many individuals trace their ancestry back to Italy, especially within Argentina. We find a strong gradient in the Native American ancestry component of South American Latinos associated with country of origin and the geography of local indigenous populations. For example, Native American genomic segments in Peruvians show greater affinities with Andean indigenous peoples like Quechua and Aymara, whereas Native American haplotypes from Colombians tend to cluster with Amazonian and coastal tribes from northern South America. Using ancestry tract length analysis we modeled post-colonial South American migration history as the youngest in Latin America during European colonization (9-14 generations ago, with an additional strong pulse of European migration occurring between 3 and 9 generations ago. These genetic footprints can impact our understanding of population-level differences in biomedical traits and, thus, inform

  3. Genomic Insights into the Ancestry and Demographic History of South America

    Science.gov (United States)

    Homburger, Julian R.; Moreno-Estrada, Andrés; Gignoux, Christopher R.; Nelson, Dominic; Sanchez, Elena; Ortiz-Tello, Patricia; Pons-Estel, Bernardo A.; Acevedo-Vasquez, Eduardo; Miranda, Pedro; Langefeld, Carl D.; Gravel, Simon; Alarcón-Riquelme, Marta E.; Bustamante, Carlos D.

    2015-01-01

    South America has a complex demographic history shaped by multiple migration and admixture events in pre- and post-colonial times. Settled over 14,000 years ago by Native Americans, South America has experienced migrations of European and African individuals, similar to other regions in the Americas. However, the timing and magnitude of these events resulted in markedly different patterns of admixture throughout Latin America. We use genome-wide SNP data for 437 admixed individuals from 5 countries (Colombia, Ecuador, Peru, Chile, and Argentina) to explore the population structure and demographic history of South American Latinos. We combined these data with population reference panels from Africa, Asia, Europe and the Americas to perform global ancestry analysis and infer the subcontinental origin of the European and Native American ancestry components of the admixed individuals. By applying ancestry-specific PCA analyses we find that most of the European ancestry in South American Latinos is from the Iberian Peninsula; however, many individuals trace their ancestry back to Italy, especially within Argentina. We find a strong gradient in the Native American ancestry component of South American Latinos associated with country of origin and the geography of local indigenous populations. For example, Native American genomic segments in Peruvians show greater affinities with Andean indigenous peoples like Quechua and Aymara, whereas Native American haplotypes from Colombians tend to cluster with Amazonian and coastal tribes from northern South America. Using ancestry tract length analysis we modeled post-colonial South American migration history as the youngest in Latin America during European colonization (9–14 generations ago), with an additional strong pulse of European migration occurring between 3 and 9 generations ago. These genetic footprints can impact our understanding of population-level differences in biomedical traits and, thus, inform future medical

  4. Genomic Insights into the Ancestry and Demographic History of South America.

    Science.gov (United States)

    Homburger, Julian R; Moreno-Estrada, Andrés; Gignoux, Christopher R; Nelson, Dominic; Sanchez, Elena; Ortiz-Tello, Patricia; Pons-Estel, Bernardo A; Acevedo-Vasquez, Eduardo; Miranda, Pedro; Langefeld, Carl D; Gravel, Simon; Alarcón-Riquelme, Marta E; Bustamante, Carlos D

    2015-12-01

    South America has a complex demographic history shaped by multiple migration and admixture events in pre- and post-colonial times. Settled over 14,000 years ago by Native Americans, South America has experienced migrations of European and African individuals, similar to other regions in the Americas. However, the timing and magnitude of these events resulted in markedly different patterns of admixture throughout Latin America. We use genome-wide SNP data for 437 admixed individuals from 5 countries (Colombia, Ecuador, Peru, Chile, and Argentina) to explore the population structure and demographic history of South American Latinos. We combined these data with population reference panels from Africa, Asia, Europe and the Americas to perform global ancestry analysis and infer the subcontinental origin of the European and Native American ancestry components of the admixed individuals. By applying ancestry-specific PCA analyses we find that most of the European ancestry in South American Latinos is from the Iberian Peninsula; however, many individuals trace their ancestry back to Italy, especially within Argentina. We find a strong gradient in the Native American ancestry component of South American Latinos associated with country of origin and the geography of local indigenous populations. For example, Native American genomic segments in Peruvians show greater affinities with Andean indigenous peoples like Quechua and Aymara, whereas Native American haplotypes from Colombians tend to cluster with Amazonian and coastal tribes from northern South America. Using ancestry tract length analysis we modeled post-colonial South American migration history as the youngest in Latin America during European colonization (9-14 generations ago), with an additional strong pulse of European migration occurring between 3 and 9 generations ago. These genetic footprints can impact our understanding of population-level differences in biomedical traits and, thus, inform future medical

  5. Environmental challenges and opportunities of the evolving North American electricity market

    International Nuclear Information System (INIS)

    The Secretariat of the Commission for Environmental Cooperation (CEC) was responsible for the preparation of this working paper that identifies key issues related to the evolving electricity sector and the environment. It was decided to approach the topics from an anecdotal or case-by-case basis, as the issues are very complex and the scope wide. There are ongoing discussions concerning principles, design, rules, institutional structure and consequences pertaining to the introduction of free markets in the electricity sector. Efficiency gains will be realised over time, as was argued in the paper by advocates of the competitive electricity markets in both the United States and Canada. Marginal decreases in electricity prices resulting from greater choice are also expected, in addition to the price decreases resulting from the efficiency gains. The authors warned that these benefits belong to the theoretical field, as only a small fraction of customers have switched to alternate providers in those jurisdictions where customer choice is allowed. The case of California was discussed, with its greatly increased volatility in wholesale electricity markets to illustrate how price increases have overwhelmed the expected price reductions from increased efficiency. Eight different sections were created in this paper to properly address all the issues. An overview of the current electricity sector, from the perspective of installed capacity, generation and fuel mix in North America was provided in Section One. The environmental context of electricity generation, with the focus on criteria air pollutants and non-air environmental impacts was discussed in Section Two. The various scenarios concerning electricity supply and demand, with forecasts to 2010 and 2020 were included in Section Three, in addition to a discussion related to New Generating capacity data to 2007. Possible environmental impacts of this new generating capacity was examined in Section Four, while in Section

  6. Health outcomes among HIV-positive Latinos initiating antiretroviral therapy in North America versus Central and South America

    OpenAIRE

    Carina Cesar; Koethe, John R; Mark J Giganti; Peter Rebeiro; Althoff, Keri N; Sonia Napravnik; Angel Mayor; Beatriz Grinsztejn; Marcelo Wolff; Denis Padgett; Juan Sierra-Madero; Eduardo Gotuzzo; Sterling, Timothy R; James Willig; Julie Levison

    2016-01-01

    Introduction: Latinos living with HIV in the Americas share a common ethnic and cultural heritage. In North America, Latinos have a relatively high rate of new HIV infections but lower rates of engagement at all stages of the care continuum, whereas in Latin America antiretroviral therapy (ART) services continue to expand to meet treatment needs. In this analysis, we compare HIV treatment outcomes between Latinos receiving ART in North America versus Latin America. Methods: HIV-positive adult...

  7. 76 FR 14101 - Bruss North America; Russell Springs, KY; Bruss North America; Orion, MI; Amended Revised...

    Science.gov (United States)

    2011-03-15

    ... notice was published in the Federal Register on February 10, 2011 (76 FR 7590). At the request of the... Employment and Training Administration Bruss North America; Russell Springs, KY; Bruss North America; Orion... show that worker separations occurred during the relevant time period at the Orion, Michigan...

  8. Explaining engagement levels of opportunity and necessity entrepreneurs

    OpenAIRE

    Bhola, R.; Verheul, Ingrid; Thurik, Roy; Grilo, Isabel

    2006-01-01

    textabstractThis paper investigates differences between opportunity and necessity entrepreneurs in terms of socio-demographics, attitudes and perception of obstacles . We use the 2004 Flash Eurobarometer Survey data. Explanatory variables include gender, age, education level and self-employed parents, risk tolerance, locus of control, perceptions of four obstacles and country effects. The obstacle variables include the perception of availibility of financial support; administrative complexity...

  9. Terrane Stations: intra-oceanic subduction assembled western North America

    Science.gov (United States)

    Sigloch, K.; Mihalynuk, M. G.

    2012-12-01

    The western quarter of North America consists of accreted terranes, crustal blocks that were added to the margin in a series of collisions over the past 200 million years - but why? The most widely accepted explanation posits a scenario analogous to Andean subduction, with these terranes conveyed to the continental margin while the oceanic Farallon plate subducted under it. Yet purely Andean-style subduction under North America is questionable as a terrane delivery mechanism, since no comparable accretion sequence took place along the South American margin, and since North American terranes are of very varied provenance. We consider this geological question directly related to a geodynamical one: Why has it been so difficult to reconcile - even on the largest scale - the geometries and locations of slabs in the lower-mantle, as imaged by seismic tomography, with Cretaceous plate reconstructions of the North American west coast (unless anomalous mantle rheology or ad hoc shifts of absolute reference frame are invoked)? This problem was recognized soon after the discovery of the massive, lower-mantle "Farallon slabs" by Grand (1994), but has recently been aggravated by the discovery of additional, more westerly deep slabs (Sigloch et al. 2008), thanks to USArray. Not all of these slabs can be Farallon, unless very non-vertical and/or uneven slab sinking behavior is allowed for. As a joint solution, we offer a radical reinterpretation of paleogeography and test it quantitatively: The seas west of Cretaceous North America must have resembled today's western Pacific. The Farallon and two more plates subducted into the intra-oceanic trenches of a vast archipelago in the eastern Panthalassa (proto-Pacific) ocean, both from the east and the west. The trenches remained stationary throughout much of Jurassic and Cretaceous times, depositing the massive, near-vertical slab walls imaged in the lower mantle today. On their overriding plates, island arcs and subduction complexes

  10. Seismicity of the Earth 1900-2013, seismotectonics of South America (Nazca Plate Region)

    Science.gov (United States)

    Hayes, Gavin P.; Smoczyk, Gregory M.; Benz, Harley M.; Furlong, Kevin P.; Villaseñor, Antonio

    2015-01-01

    The South American arc extends over 7,000 kilometers (km), from the Chilean margin triple junction offshore of southern Chile, to its intersection with the Panama fracture zone, offshore of the southern coast of Panama in Central America. It marks the plate boundary between the subducting Nazca plate and the South America plate, where the oceanic crust and lithosphere of the Nazca plate begin their descent into the mantle beneath South America. The convergence associated with this subduction process is responsible for the uplift of the Andes Mountains, and for the active volcanic chain present along much of this deformation front. Relative to a fixed South America plate, the Nazca plate moves slightly north of eastwards at a rate varying from approximately 80 millimeters/year (mm/yr) in the south, to approximately 65 mm/yr in the north. Although the rate of subduction varies little along the entire arc, there are complex changes in the geologic processes along the subduction zone that dramatically influence volcanic activity, crustal deformation, earthquake generation and occurrence all along the western edge of South America.

  11. Ecological opportunity and incumbency in the diversification of repeated continental colonizations by muroid rodents.

    Science.gov (United States)

    Schenk, John J; Rowe, Kevin C; Steppan, Scott J

    2013-11-01

    Why some clades are more species-rich than others is a central question in macroevolution. Most hypotheses explaining exceptionally diverse clades involve the emergence of an ecological opportunity caused by a major biogeographic transition or evolution of a key innovation. The radiation of muroid rodents is an ideal model for testing theories of diversification rates in relation to biogeography and ecological opportunity because the group is exceptionally species-rich (comprising nearly one-third of all mammal species), it is ecologically diverse, and it has colonized every major landmass except New Zealand and Antarctica, thus providing multiple replicate radiations. We present an extension of the conventional ecological opportunity model to include a geographic incumbency effect, develop the largest muroid phylogeny to date, and use this phylogeny to test the new model. The nearly 300-species phylogeny based on four nuclear genes is robustly resolved throughout. Consistent with the fossil record, we identified Eurasia as the most likely origin of the group and reconstructed five to seven colonizations of Africa, five of North America, four of Southeast Asia, two of South America, two of Sahul, one of Madagascar, and eight to ten recolonizations of Eurasia. We accounted for incomplete taxon sampling by using multiple statistical methods and identified three corroborated regions of the tree with significant shifts in diversification rates. In several cases, higher rates were associated with the first colonization of a continental area, but most colonizations were not followed by bursts of speciation. We found strong evidence for diversification consistent with the ecological opportunity model (initial burst followed by density-dependent slowdown) in the first colonization of South America and partial support for this model in the first colonization of Sahul. Primary colonizers appear to inhibit the ultimate diversity of secondary colonizers, a pattern of

  12. Incentivizing Clean Technology in the Mining Sector in Latin America and the Caribbean: The Role of Public Mining Institutions

    OpenAIRE

    Malaika Masson; Martin Walter; Michael Priester

    2013-01-01

    How can LAC governments promote the use of clean and green technology in the mining sector and what are the supporting instruments, regulations, infrastructure and institutional aspects that are needed to reinforce this role within public supervisory mining agencies? This technical note explores opportunities for incentivizing cleaner technologies in mining in Latin America and the Caribbean (LAC) region. It focuses on two aspects: key conceptual notions related to clean technologies/process ...

  13. On the Concept of Equity in Opportunity

    OpenAIRE

    Hyun H. Son

    2011-01-01

    Measuring the equity of opportunity in a given society is an essential ingredient in the formulation of policies and programs that promote inclusive growth. In this paper, equity of opportunity is defined and measured through the theoretical framework of the social opportunity function, a concept similar to the social welfare function. The functional and graphical distribution of opportunity is discussed through the generalized Lorenz curve and the Bonferroni curve, while complete ranking of ...

  14. Regional development - rural employment opportunities

    Directory of Open Access Journals (Sweden)

    Tamas Forgacs

    2010-06-01

    Full Text Available The way of employment is changing. The primary and secondary sector offers less and less workplaces, shifting employment into the tertiary sector. Nevertheless, we are facing increasing rural unemployment, as the tertiary sector is based mostly around the high populated towns, but the primary and secondary sector generates unemployment in the rural areas. This trend projects a vision of a very centralized Europe, which is opposite with the efforts of regionalization. In this study we evaluate these trends, and build a generic model which can be used to create employment opportunities in the rural areas, based on the specificities of the tertiary sector.

  15. IAEA safeguards: Challenges and opportunities

    International Nuclear Information System (INIS)

    The history of the IAEA safeguards regime is described. New challenges and opportunities are discussed in connection with the discovery in Iraq of a clandestine nuclear weapons development programme, the difficulties experienced in the implementation of the safeguards agreement with the Democratic People's Republic of Korea, the conclusion of a comprehensive safeguards agreement with Argentina, Brazil and the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials, recent developments in South Africa, the emergence of newly independent States that made up the former USSR. 2 figs

  16. Energy Development Opportunities for Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Larry Demick

    2012-11-01

    The Wyoming Business Council, representing the state’s interests, is participating in a collaborative evaluation of energy development opportunities with the NGNP Industry Alliance (an industry consortium), the University of Wyoming, and the US Department of Energy’s Idaho National Laboratory. Three important energy-related goals are being pursued by the State of Wyoming: Ensuring continued reliable and affordable sources of energy for Wyoming’s industries and people Restructuring the coal economy in Wyoming Restructuring the natural gas economy in Wyoming

  17. Technology in Parkinson's disease: Challenges and opportunities.

    Science.gov (United States)

    Espay, Alberto J; Bonato, Paolo; Nahab, Fatta B; Maetzler, Walter; Dean, John M; Klucken, Jochen; Eskofier, Bjoern M; Merola, Aristide; Horak, Fay; Lang, Anthony E; Reilmann, Ralf; Giuffrida, Joe; Nieuwboer, Alice; Horne, Malcolm; Little, Max A; Litvan, Irene; Simuni, Tanya; Dorsey, E Ray; Burack, Michelle A; Kubota, Ken; Kamondi, Anita; Godinho, Catarina; Daneault, Jean-Francois; Mitsi, Georgia; Krinke, Lothar; Hausdorff, Jeffery M; Bloem, Bastiaan R; Papapetropoulos, Spyros

    2016-09-01

    The miniaturization, sophistication, proliferation, and accessibility of technologies are enabling the capture of more and previously inaccessible phenomena in Parkinson's disease (PD). However, more information has not translated into a greater understanding of disease complexity to satisfy diagnostic and therapeutic needs. Challenges include noncompatible technology platforms, the need for wide-scale and long-term deployment of sensor technology (among vulnerable elderly patients in particular), and the gap between the "big data" acquired with sensitive measurement technologies and their limited clinical application. Major opportunities could be realized if new technologies are developed as part of open-source and/or open-hardware platforms that enable multichannel data capture sensitive to the broad range of motor and nonmotor problems that characterize PD and are adaptable into self-adjusting, individualized treatment delivery systems. The International Parkinson and Movement Disorders Society Task Force on Technology is entrusted to convene engineers, clinicians, researchers, and patients to promote the development of integrated measurement and closed-loop therapeutic systems with high patient adherence that also serve to (1) encourage the adoption of clinico-pathophysiologic phenotyping and early detection of critical disease milestones, (2) enhance the tailoring of symptomatic therapy, (3) improve subgroup targeting of patients for future testing of disease-modifying treatments, and (4) identify objective biomarkers to improve the longitudinal tracking of impairments in clinical care and research. This article summarizes the work carried out by the task force toward identifying challenges and opportunities in the development of technologies with potential for improving the clinical management and the quality of life of individuals with PD. © 2016 International Parkinson and Movement Disorder Society. PMID:27125836

  18. Applied Geophysics Opportunities in the Petroleum Industry

    Science.gov (United States)

    Olgaard, D. L.; Tikku, A.; Roberts, J. C.; Martinez, A.

    2012-12-01

    Meeting the increasing global demand for energy over the next several decades presents daunting challenges to engineers and scientists, including geoscientists of all disciplines. Many opportunities exist for geophysicists to find and produce oil and gas in a safe, environmentally responsible and affordable manner. Successful oil and gas exploration involves a 'Plates to Pores' approach that integrates multi-scale data from satellites, marine and land seismic and non-seismic field surveys, lab experiments, and even electron microscopy. The petroleum industry is at the forefront of using high performance computing to develop innovative methods to process and analyze large volumes of seismic data and perform realistic numerical modeling, such as finite element fluid flow and rock deformation simulations. Challenging and rewarding jobs in exploration, production and research exist for students with BS/BA, MS and PhD degrees. Geophysics students interested in careers in the petroleum industry should have a broad foundation in science, math and fundamental geosciences at the BS/BA level, as well as mastery of the scientific method, usually gained through thesis work at MS and PhD levels. Field geology or geophysics experience is also valuable. Other personal attributes typical for geoscientists to be successful in industry include a passion for solving complex geoscience problems, the flexibility to work on a variety of assignments throughout a career and skills such as teamwork, communication, integration and leadership. In this presentation we will give examples of research, exploration and production opportunities for geophysicists in petroleum companies and compare and contrast careers in academia vs. industry.

  19. Additive manufacturing in production: challenges and opportunities

    Science.gov (United States)

    Ahuja, Bhrigu; Karg, Michael; Schmidt, Michael

    2015-03-01

    Additive manufacturing, characterized by its inherent layer by layer fabrication methodology has been coined by many as the latest revolution in the manufacturing industry. Due to its diversification of Materials, processes, system technology and applications, Additive Manufacturing has been synonymized with terminology such as Rapid prototyping, 3D printing, free-form fabrication, Additive Layer Manufacturing, etc. A huge media and public interest in the technology has led to an innovative attempt of exploring the technology for applications beyond the scope of the traditional engineering industry. Nevertheless, it is believed that a critical factor for the long-term success of Additive Manufacturing would be its ability to fulfill the requirements defined by the traditional manufacturing industry. A parallel development in market trends and product requirements has also lead to a wider scope of opportunities for Additive Manufacturing. The presented paper discusses some of the key challenges which are critical to ensure that Additive Manufacturing is truly accepted as a mainstream production technology in the industry. These challenges would highlight on various aspects of production such as product requirements, process management, data management, intellectual property, work flow management, quality assurance, resource planning, etc. In Addition, changing market trends such as product life cycle, mass customization, sustainability, environmental impact and localized production will form the foundation for the follow up discussion on the current limitations and the corresponding research opportunities. A discussion on ongoing research to address these challenges would include topics like process monitoring, design complexity, process standardization, multi-material and hybrid fabrication, new material development, etc.

  20. Anti-creationism in America

    Science.gov (United States)

    Park, Hee-Joo

    This thesis documents the development of organised anti-creationism in America. The revival of creationism culminated in the late 1970s with the success of creationists' national campaign for the introduction of legislation mandating "equal-time" for scientific creationism and evolution in the public schools. This prompted a proliferation of local protest groups which were eventually linked by the network called the Committees of Correspondence. This network became the political arm of the anti-creation movement at the grass-roots level. On the other hand, a small group of evolutionists responded to the creationist arguments by launching a journal, Creation/Evolution, which disseminated anti-creationism arguments. At the educational front, the National Association of Biology Teachers led the battle. These political, polemical and educational efforts were combined and evolved into the National Center for Science Education in 1986. With the NCSE, the evolution camp for the first time had its own full-time defenders to oppose large well-financed anti-evolution efforts. It appears, however, that the impact of organised anti-creationism was fairly limited. Evidence suggests that, despite anti-creationists' concerted efforts, the creationist movement in the nineties is as vigorous as ever and its influence on public beliefs about origins of the organic world remains strong. Gallup Polls have consistently shown that almost half of the adult population in the U.S. believes in the creation of humans about 10,000 years ago. Despite this dismal situation, major scientific bodies have failed to become directly engaged in the anti-creationism campaign due to their concern over public relation. Scientific organisations depend on public support for their research funds and therefore they generally do not want to offend the public by directly challenging its cherished beliefs such as creationism. Therefore, the ongoing battle has been largely left in the hands of individual

  1. On the importance of cascading moisture recycling in South America

    Directory of Open Access Journals (Sweden)

    D. C. Zemp

    2014-06-01

    Full Text Available Continental moisture recycling is a crucial process of the South American climate system. Evapotranspiration from the Amazon river basin contributes to precipitation regionally and in the La Plata river basin. Here we present an in-depth analysis of South American moisture recycling. We quantify the importance of "cascading moisture recycling", which describes the exchange of moisture between the vegetation and the atmosphere through precipitation and re-evaporation cycles on its way between two locations on the continent. We use the Water Accounting Model 2-layers (WAM-2layers forced by precipitation from TRMM and evapotranspiration from MODIS for the period 2001 until 2010 to construct moisture recycling networks. These networks describe the direction and amount of moisture transported from its source (evapotranspiration to its destination (precipitation in South America. Model-based calculations of continental and regional recycling ratios in the Amazon basin compare well with other existing studies using different datasets and methodologies. Our results show that cascading moisture recycling contributes about 10% to the total precipitation over South America and 17% over the La Plata basin. Considering cascading moisture recycling increases the total dependency of the La Plata basin on moisture from the Amazon basin by about 25% from 23 to 29% during the wet season. Using tools from complex network analysis, we reveal the importance of the south-western part of the Amazon basin as a key intermediary region for continental moisture transport in South America during the wet season. Our results suggest that land use change in this region might have a stronger impact on downwind rainfed agriculture and ecosystem stability than previously thought.

  2. 76 FR 59237 - Equal Credit Opportunity

    Science.gov (United States)

    2011-09-26

    ... 7100 AD 78 Equal Credit Opportunity AGENCY: Board of Governors of the Federal Reserve System. ACTION: Final rule. SUMMARY: The Board is publishing a final rule amending Regulation B (Equal Credit Opportunity). Section 704B of the Equal Credit Opportunity Act (ECOA), as added by Section 1071 of the...

  3. The ribbon continent of northwestern South America

    Science.gov (United States)

    Altamira-Areyan, Armando

    The tectonic structure of the Plate Boundary Zone (PBZ) between the Caribbean Plate (CARIB) and the South American Plate (SOAM) is interpreted using models that require CARIB motion from the Pacific into the Atlantic. Those models can be subdivided into: (1) those in which the island arc rocks that are now in the CARIB-SOAM PBZ have collided with the northern South America margin, either obliquely or directly during the Cretaceous or during the Cenozoic, and (2) those in which the island arc rocks now in the CARIB-SOAM PBZ collided with the west coast of South America during the Cretaceous and were transferred to the northern margin by transform motion during the Cenozoic. Magnetic anomalies were first rotated in the Central and South Atlantic, holding Africa fixed to establish how much NOAM had converged on SOAM during the Cenozoic. WSW convergence was discovered to have been accommodated in the northern boundary of the CARIB. There is no evidence of convergence in the form of Cenozoic island arc igneous rocks on the north coast of South America. Those results are consistent only with models of Class (2) that call for transform movement of material that had collided with the west coast of South America along the CARIB-SOAM PBZ on the northern margin of South America. 40Ar/39Ar ages of island arc rocks from northern Venezuela were found to be older than ca 70 Ma, which is consistent with a requirement of models of Class (2) that those rocks are from an island arc which collided with the west coast of South America during Cretaceous times. Testing that conclusion using data from Ecuador, Colombia, Venezuela, the Netherlands Antilles, Trinidad and Tobago has led to the construction of a new ribbon continent model of the northwestern Cordillera of South America. Because the part of the ribbon continent on the north coast of South America has been experiencing substantial deformation in the Maracaibo block during the past 10 m.y., structures in that body have had to be

  4. Uranium production capability: North America, Australia, Asia and Africa

    International Nuclear Information System (INIS)

    With the apparent need for additional primary uranium supply, the paper discusses necessary preconditions for mine construction and then reviews the supply potential in North America, Australia, Africa and Asia. Canadian uranium supply will increase from 12 000 t U to over 16 000 t U by 2011 with the commencement of production at the Cigar Lake mine and the eventual mining of the Midwest Lake deposit. Canadian production levels will then begin a slow and steady decline from 2014 onwards as existing economic deposits become exhausted. Production in the United States of America will continue to be dominated by in situ leech mines but certain conventional mines will provide some additional production. Total US production may reach 4000 t U by 2010. Future Australian production levels are clouded in uncertainty. Restrictive Government policies are once again having an impact on uranium prices. A potential tripling of production at Olympic Dam, however, will have a dramatic impact on uranium supplies if a decision to expand production is indeed made. Depending upon market forces, Government and corporate decisions, uranium production in Australia could vary from as little as 4500 t U to as much as 22 000 t U by 2020. After 30 years of production, Phase 1 mining at the Roessing mine in Namibia is nearly complete and the mine is now faced with a series of difficult decisions in order to remain in operation beyond 2009. Steady output from existing mines in Niger is expected for at least a further ten years, and additional mining opportunities have been identified. Other potential African production sources are also discussed. Mongolia has the potential to become a new modest sized producer, depending upon the outcome of further studies. Production levels in India and China are expected to increase modestly in order to help satisfy domestic needs. (author)

  5. Complex chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bong Gon; Kim, Jae Sang; Kim, Jin Eun; Lee, Boo Yeon

    2006-06-15

    This book introduces complex chemistry with ten chapters, which include development of complex chemistry on history coordination theory and Warner's coordination theory and new development of complex chemistry, nomenclature on complex with conception and define, chemical formula on coordination compound, symbol of stereochemistry, stereo structure and isomerism, electron structure and bond theory on complex, structure of complex like NMR and XAFS, balance and reaction on solution, an organo-metallic chemistry, biology inorganic chemistry, material chemistry of complex, design of complex and calculation chemistry.

  6. Complex chemistry

    International Nuclear Information System (INIS)

    This book introduces complex chemistry with ten chapters, which include development of complex chemistry on history coordination theory and Warner's coordination theory and new development of complex chemistry, nomenclature on complex with conception and define, chemical formula on coordination compound, symbol of stereochemistry, stereo structure and isomerism, electron structure and bond theory on complex, structure of complex like NMR and XAFS, balance and reaction on solution, an organo-metallic chemistry, biology inorganic chemistry, material chemistry of complex, design of complex and calculation chemistry.

  7. Educational opportunities from the SSC

    International Nuclear Information System (INIS)

    High energy physics and education are very closely interwoven. Most physics laboratories are located at universities or are operated by consortiums of universities. Fermilab and the SSC are operated by the Universities Research Association, URA, a consortium of 69 major research universities and 3 associate members. Another example of this laboratory and universities relationship is the Continuous Electron Beam Accelerator Facility, CEBAF, which is operated by the Southeastern Universities Research Association, SURA, another consortium of 39 major universities. The education potential inherent in the planning, construction and operation of the SSC is immense. The SSC, as the world's largest scientific instrument and, as the most power accelerator, will have a natural attraction as the preeminent institution in the scientific community. In addition to the primary objective of probing the fundamental composition of matter, the SSC will appear to a broad segment of the population and will create the opportunity for both passive and active educational experiences on the part of staff, students and visitors. On the esoteric level, the SSC will be a magnet for the scientific community and will attract from around the world the finest minds in the field of high energy physics. On the human level, the laboratory will become an integral part of the community and will be an object of great interest to local residents and visitors. The SSC planners should recognize the opportunity to be a contributing institution to both the local and the world community

  8. Procurement and participation opportunities onshore

    International Nuclear Information System (INIS)

    Maritimes and Northeast Pipelines Company is constructing a 1048 km underground gas transmission pipeline that will transport Sable natural gas to markets in Nova Scotia, New Brunswick and New England. The Sable Offshore Energy Project brings opportunities for new industries to Atlantic Canada, including the potential for future Sable gas exploration, development and production which will provide thousands of jobs and benefits for local businesses during the construction phase. Maritimes and Northeast Pipelines plan to maximize local content for the construction of the 565 km Canadian portion of the pipeline. The construction phase alone should create about 1,500 jobs during peak times. Seventy per cent of the labour will be sourced locally. Clean-up, landscaping, fencing and tile repair, monitoring services and pipeline inspection are some of the other opportunities that will be contracted to local businesses. Major long-term benefits of the project are expected to be in the construction of lateral or feeder pipelines and in the construction of gas distribution utilities

  9. Realising the organisational learning opportunities

    International Nuclear Information System (INIS)

    An aspect of proactive safety management is learning lessons from unforeseen events. As BNFL has expanded and extended its nuclear services to many more sites, the potential for organisational learning has grown, but sharing through informal networking has become progressively harder. This potential problem has been solved by implementing formalised company-wide arrangements to turn incidents and accidents into organisational learning opportunities through a system called 'Learning from Experience' (LFE). LFE enables event causes and corrective actions to be identified and shared across all BNFL's sites, initially in the UK but ultimately throughout the world. The result is prevention of events having similar causes, and development of a learning culture which breaks down the barriers to adopting best practice'. Key aspects of the system are: Applying root cause analysis to all significant events; Logging all events, their causes and corrective actions onto a Company-wide database; Screening the database regularly by locally appointed Feedback Co-ordinators trained in identifying learning opportunities and knowledgeable of their own business area, and; Placing and tracking actions to prevent similar events at local Event Review Meetings. The paper describes the implementation and initial experience in operation of the LFE system, which is seen as a significant step towards becoming an expanding and learning company with no accidents or incidents. (author)

  10. Export opportunities in developing countries

    International Nuclear Information System (INIS)

    Developing countries will offer major opportunities to US exporters of energy and related environmental equipment in the next ten years. These opportunities arise because the markets in developing countries will be growing much faster than those in the developed countries during this period, and because these countries will not in most cases have strong domestic manufacturers to compete against. US technologies will help these countries solve their energy, environmental, and economic development problems, and help the US solve its serious trade balance problems. This market will represent over $200 billion between now and 2000. There are, however, many potential problems. These include a lack of focus and coordination among US government trade assistance organizations, a lack of interest on the part of US firms in exporting and an unwillingness to make the needed investments, barriers put up by the governments of potential foreign customers, and strong international competition. This paper describes how the United States Agency for International Development's (A.I.D.) Office of Energy and other US agencies are helping US firms resolve these problems with a comprehensive program of information, trade promotion assistance, and co-funding of feasibility studies. In addition, there are monies available to match unfair concessionary financing offered by our major competitors

  11. The status of UV/EB curable product in North America: 1998-1999

    International Nuclear Information System (INIS)

    This author has previously reported survey results showing that the use of UV/EB materials has grown at a compound rate of about 10% per annum over the last decade. Together, with about 130 members of RadTech International North America, representing 90 organizations, we have updated and assessed the growth and activities of the industry. The panelists represent a cross section of end users, raw material and equipment suppliers, as well as formulators and consultants. Using a modified Delphi process with five separate survey rounds, a reasonable assessment was made of the advantages, disadvantages, growth rate and growth opportunities of this exciting technology

  12. Implementation of the Teach For America Investing in Innovation Scale-Up

    OpenAIRE

    Marykate Zukiewicz; Clark, Melissa A.; Libby Makowsky

    2015-01-01

    Teach For America (TFA) is a nonprofit organization that seeks to improve educational opportunities for disadvantaged students by recruiting and training teachers to work in low-income schools. In 2010, TFA launched a major expansion effort, funded in part by a five-year Investing in Innovation (i3) Scale-Up grant of $50 million from the U.S. Department of Education’s Office of Innovation and Improvement. This report examines TFA’s implementation of the i3 scale-up in the first and second...

  13. Lessons learned from Entrepreneurial Hot-spots and Academic Entrepreneurship in North America

    DEFF Research Database (Denmark)

    Eriksen, Rasmus Solmer

    Francisco. Relating the leading academic theory about American Entrepreneurship to the empirical observations through the IDEA-Kauffman global scholars programm, the success factors of the the American entrepreneurial economy will become apparent and we will be able to establish what makes America the...... leading entrepreneurial society. When comparing American entrepreneurship culture to a European culture, we will be able identify elements from American entrepreneurial culture that can be utilized to make opportunities, create companies and establish markets in other economical-, cultural- and social...

  14. The advanced light source: America's brightest light for science and industry

    International Nuclear Information System (INIS)

    America's brightest light comes from the Advanced Light Source (ALS), a national facility for scientific research, product development, and manufacturing. Completed in 1993, the ALS produces light in the ultraviolet and x-ray regions of the spectrum. Its extreme brightness provides opportunities for scientific and technical progress not possible anywhere else. Technology is poised on the brink of a major revolution - one in which vital machine components and industrial processes will be drastically miniaturized. Industrialized nations are vying for leadership in this revolution - and the huge economic rewards the leaders will reap

  15. Natural gas integration in South America

    International Nuclear Information System (INIS)

    The South America Gas Trade study, a project of the Canadian Energy Research Institute, was discussed. The ongoing study involves an examination of natural gas reserves, exploration, and development in the onshore and offshore basins in South America. An analysis of various pipeline options is also part of the project, using the South America Natural Gas (SANG) model. The forces driving natural gas development, (distribution of gas reserves, fuel substitution in the residential sector, focus on energy efficiency and cost control, potential export revenue growth, fuel substitution in electric power generation, development of co-generation capacity, and the impact of natural gas utilization on crude oil demand) and the legal, fiscal and regulatory regimes which govern the development of natural gas in each South American country were reviewed. figs

  16. PTI TECHNICAL ASSISTANCE TO REBUILD AMERICA

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2002-04-01

    Public Technology Inc. (PTI) engaged in a cooperative agreement, DE-FC26-01NT41107, with the US Department of Energy's (DOE) Rebuild America Program to provide energy efficiency and energy conservation technical assistance to local governments across the United States. The first year of the cooperative agreement dated from April 2, 2001 to April 1, 2002, at a funding level of $375,000. This technical report covers the period of October 2001--March 2002. PTI appreciates the support that it has received from Rebuild America and plans to continue, with DOE and Rebuild America support, to serve in a strategic capacity, lending the technical experience of its staff and that of the Energy Task Force on approaches to increasing program efficiencies, furthering program development, and coordinating information sharing to help ensure that energy programs are responsive to the needs of local governments.

  17. Geographical inequalities in mortality in Latin America.

    Science.gov (United States)

    Curto de Casas, S I

    1993-05-01

    This paper is an attempt to synthesize several models of health and levels of affluence in Latin America. An analysis is accomplished wherein various countries and regions of Latin America are classified for health purposes as either products of a poverty model or a wealth model. Variables utilized include: mortality rates in preschool children and infants; elderly mortality; life expectancy; and overall causes of death. All three of the general models can be found in different parts of Latin America. More developed countries and regions tend to approximate the wealth model where chronic and degenerative diseases dominate. Still, while life expectations are shorter in countries and regions with lower levels of development, some elderly are afflicted by chronic and degenerative diseases. PMID:8511622

  18. PUBLIC COMPANIES IN LATIN AMERICA: HISTORY, CONCEPTS, CASES AND PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Guillermo Guajardo Soto

    2013-06-01

    Full Text Available The article highlights the need to address the history of public companies in Latin America for having played a significant role in regional development during the 20th Century, as well as for the current reappearance of these organisms in the international energy sector, for the strategic role they still play in many countries and, lastly, because decades of privatization have weakened the collective memory on these organisms, in favour of the prevailing neoliberal version which justified the sale of the public heritage. Do we have good knowledge on the history behind the importance and track record of public companies in Mexico and Latin America? How can their resistance after decades of privatizations be explained? These queries are replied in the current dossier of the Public Management Journal, which gathers a group of studies analysing the cases of Uruguay, Costa Rica, Bolivia, Brazil and Argentina between 1912 and 2012, shedding light on the entrepreneurial activities of the State under different economic models. In these countries, public companies have placed themselves in vital areas for the functioning of the economies, such as telecommunications, electricity,oil, transportation and, to a lesser extent, manufacturing. The final section is an invitation not only to read but also to initiate an agenda to analyse and allow revealing the complex history of these public organisms.

  19. Drought-induced vegetation stress in southwestern North America

    International Nuclear Information System (INIS)

    Trends towards earlier greenup and increased average greenness have been widely reported in both humid and dry ecosystems. By analyzing NOAA (National Oceanic and Atmospheric Administration) AVHRR (Advanced Very High Resolution Radiometer) data from 1982 to 2007, we report complex trends in both the growing season amplitude and seasonally integrated vegetation greenness in southwestern North America and further highlight regions consistently experiencing drought stress. In particular, greenness measurements from 1982 to 2007 show an increasing trend in grasslands but a decreasing trend in shrublands. However, vegetation greenness in this period has experienced a strong cycle, increasing from 1982 to 1993 but decreasing from 1993 to 2007. The significant decrease during the last decade has reduced vegetation greenness by 6% in shrublands and 13% in grasslands (16% and 21%, respectively, in the severe drought years). The greenness cycle correlates to both annual precipitation and dry season length derived from NOAA North America Regional Reanalysis data. If drought events continue as predicted by climate models, they will exacerbate ecosystem degradation and reduce carbon uptake.

  20. Challenges and Opportunities To Achieve 50% Energy Savings in Homes: National Laboratory White Papers

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, M. V. A.

    2011-07-01

    In 2010, researchers from four of the national laboratories involved in residential research (Lawrence Berkeley National Laboratory, National Renewable Energy Laboratory, Oak Ridge National Laboratory, and Pacific Northwest National Laboratory) were asked to prepare papers focusing on the key longer term research challenges, market barriers, and technology gaps that must be addressed to achieve the longer term 50% saving goal for Building America to ensure coordination with the Building America industry teams who are focusing their research on systems to achieve the near-term 30% savings goal. Although new construction was included, the focus of the effort was on deep energy retrofits of existing homes. This report summarizes the key opportunities, gaps, and barriers identified in the national laboratory white papers.

  1. Correlation of uranium geology between South America and Africa

    International Nuclear Information System (INIS)

    Acting upon the recommendation of an Advisory Group Meeting held in 1980, the IAEA organized a Working Group on the Correlation of the Uranium Geology between South America and Africa because of the tremendous geological potential for uranium and the interest showed by the Member States of the regions concerned. The report of this Working Group is now presented. The aim of this report is to provide the nuclear industry and, in particular, the countries of the region with a broad but updated outline of current development in the uranium geology and the uranium potential of Africa and South America. The scope is such that it will provide, for those not directly involved in uranium exploration in the area, a general technical summary on the regional geology and tectonics of these two continents in order that the geodynamic setting of their uranium occurrences may be correlated. With respect to the area to be covered and bearing in mind the purpose of this study, the Working Group surveyed the most relevant parts of western Gondwanaland, of which the two continents form a part. The area covered by the report extends from north of the West African Craton and the Guiana Shield to the southern end of South America and Africa; from the Amazonian Province in western Brazil and western Argentina to the central part of the West African Craton, Congo-Kasai Craton. The Andean Chain in South America and the Atlas Mountains in North Africa, which were formed by continental accretion in recent geological time and post-dated the split and drift of the two land masses, were not considered. Some of the inner portions of those cratons distant from the coastlines and for which the correlation features do not apply have also been omitted. However, certain areas of important uranium mineralization outside the main study area have been described in order to offer comparative models for future exploration elsewhere. The subject of the report is discussed under six headings: cratonic areas

  2. Building America Industrialized Housing Partnership (BAIHP II)

    Energy Technology Data Exchange (ETDEWEB)

    Abernethy, Bob; Chandra, Subrato; Baden, Steven; Cummings, Jim; Cummings, Jamie; Beal, David; Chasar, David; Colon, Carlos; Dutton, Wanda; Fairey, Philip; Fonorow, Ken; Gil, Camilo; Gordon, Andrew; Hoak, David; Kerr, Ryan; Peeks, Brady; Kosar, Douglas; Hewes, Tom; Kalaghchy, Safvat; Lubliner, Mike; Martin, Eric; McIlvaine, Janet; Moyer, Neil; Liguori, Sabrina; Parker, Danny; Sherwin, John; Stroer, Dennis; Thomas-Rees, Stephanie; Daniel, Danielle; McIlvaine, Janet

    2010-11-30

    This report summarizes the work conducted by the Building America Industrialized Housing Partnership (BAIHP - www.baihp.org) during the final budget period (BP5) of our contract, January 1, 2010 to November 30, 2010. Highlights from the four previous budget periods are included for context. BAIHP is led by the Florida Solar Energy Center (FSEC) of the University of Central Florida. With over 50 Industry Partners including factory and site builders, work in BP5 was performed in six tasks areas: Building America System Research Management, Documentation and Technical Support; System Performance Evaluations; Prototype House Evaluations; Initial Community Scale Evaluations; Project Closeout, Final Review of BA Communities; and Other Research Activities.

  3. Bucolic Complexes

    CERN Document Server

    Brešar, Bostjan; Chepoi, Victor; Gologranc, Tanja; Osajda, Damian

    2012-01-01

    In this article, we introduce and investigate bucolic complexes, a common generalization of systolic complexes and of CAT(0) cubical complexes. This class of complexes is closed under Cartesian products and amalgamations over some convex subcomplexes. We study various approaches to bucolic complexes: from graph-theoretic and topological viewpoints, as well as from the point of view of geometric group theory. Bucolic complexes can be defined as locally-finite simply connected prism complexes satisfying some local combinatorial conditions. We show that bucolic complexes are contractible, and satisfy some nonpositive-curvature-like properties. In particular, we prove a version of the Cartan-Hadamard theorem, the fixed point theorem for finite group actions, and establish some results on groups acting geometrically on such complexes. We also characterize the 1-skeletons (which we call bucolic graphs) and the 2-skeletons of bucolic complexes. In particular, we prove that bucolic graphs are precisely retracts of Ca...

  4. Biotechnological opportunities in biosurfactant production.

    Science.gov (United States)

    Geys, Robin; Soetaert, Wim; Van Bogaert, Inge

    2014-12-01

    In the recent years, biosurfactants proved to be an interesting alternative to petrochemically derived surfactants. Two classes of biosurfactants, namely glycolipids and lipopeptides, have attracted significant commercial interest. Despite their environmental advantages and equal performance, commercialization of these molecules remains a challenge due to missing acquaintance of the applicants, higher price and lack of structural variation. The latter two issues can partially be tackled by screening for novel and better wild-type producers and optimizing the fermentation process. Yet, these traditional approaches cannot overcome all hurdles. In this review, an overview is given on how biotechnology offers opportunities for increased biosurfactant production and the creation of new types of molecules, in this way enhancing their commercial potential. PMID:24995572

  5. Angiogenesis and Its Therapeutic Opportunities

    Directory of Open Access Journals (Sweden)

    So Young Yoo

    2013-01-01

    Full Text Available Angiogenesis plays critical roles in human physiology that range from reproduction and fetal growth to wound healing and tissue repair. The sophisticated multistep process is tightly regulated in a spatial and temporal manner by “on-off switch signals” between angiogenic factors, extracellular matrix components, and endothelial cells. Uncontrolled angiogenesis may lead to several angiogenic disorders, including vascular insufficiency (myocardial or critical limb ischemia and vascular overgrowth (hemangiomas, vascularized tumors, and retinopathies. Thus, numerous therapeutic opportunities can be envisaged through the successful understanding and subsequent manipulation of angiogenesis. Here, we review the clinical implications of angiogenesis and discuss pro- and antiangiogenic agents that offer potential therapy for cancer and other angiogenic diseases.

  6. CORIDORS: DEVELOPMENT OPPORTUNITY OF SERBIA

    Directory of Open Access Journals (Sweden)

    Laketa Marko

    2011-12-01

    Full Text Available Long-term vision of the Republic of Serbia is for it to be: territorially determined and regionally balanced, of sustainable economic growth and competitive, socially coherent and stable, infrastructurally equipped and accessible in terms of transportation, of preserved and protected natural and cultural heritage, high-quality living environment and functionally integrated into environment. High-quality transportation infrastructure is one of the main conditions of linking and integration into a broader environment. The aim of this paper is to show, based on the identification of the effects expected (internal and external, that Corridors 7 and 10, as logistics resources, are a development opportunity of Serbia and that its realization will multiply contribute to the achievement of long-term development goals of Serbia.

  7. Biomass Business Opportunities Viet Nam

    Energy Technology Data Exchange (ETDEWEB)

    Zwebe, D. [SNV Netherlands Development Organisation, Ha Noi (Viet Nam)

    2012-03-15

    The goal of this survey is to provide a more specific and integral perspective in which niches, relevant policy development by the Vietnamese government, legislation and sustainability criteria are clearly addressed to benefit both the Dutch Private sector as well as to stimulate Dutch-Vietnamese cooperation and support the Vietnamese government in its search for tangible options to develop the desired enabling environment for a sustainable biomass/biofuel market. The following activities are defined to be executed to reach the goal of the project: Biomass availability in Vietnam (Chapter 2); Government of Vietnam and Energy (Chapter 3); The opportunities and barriers to enter the market in Vietnam (Chapter 4 and 5); Stakeholder analysis of the bio-energy sector (Chapter 6); and Recommendations (Chapter 7)

  8. Photovoltaic research opportunities. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Macaleer, B.; Bowers, J.; Hurlburt, B.

    1985-11-19

    The purpose of this study is to identify opportunities for photovoltaic (PV) research projects to capitalize on related but non-PV research. The study is performed under the assumption that a considerable body of ongoing semiconductor research in non-PV areas could be of value to its PV Program and the PV community in general. Research related to III-V compounds, thin films, and crystalline silicon materials is included. Research that is known to be PV-related or sponsored by DOE was excluded from consideration. The study resulted in 11 recommendations (research areas) and a subset of 58 specific research projects. In addition, over 75 non-PV research managers in the semiconductor field are identified as potential sources of ideas which could benefit photovoltaics.

  9. Physics opportunities with meson beams

    Energy Technology Data Exchange (ETDEWEB)

    Briscoe, William J.; Doering, Michael; Haberzettl, Helmut; Strakovsky, Igor I. [The George Washington University, Washington, DC (United States); Manley, D.M. [Kent State University, Kent, OH (United States); Naruki, Megumi [Kyoto University, Kyoto (Japan); Swanson, Eric S. [University of Pittsburgh, Pittsburgh, PA (United States)

    2015-10-15

    Over the past two decades, meson photo- and electroproduction data of unprecedented quality and quantity have been measured at electromagnetic facilities worldwide. By contrast, the meson-beam data for the same hadronic final states are mostly outdated and largely of poor quality, or even non-existent, and thus provide inadequate input to help interpret, analyze, and exploit the full potential of the new electromagnetic data. To reap the full benefit of the high-precision electromagnetic data, new high-statistics data from measurements with meson beams, with good angle and energy coverage for a wide range of reactions, are critically needed to advance our knowledge in baryon and meson spectroscopy and other related areas of hadron physics. To address this situation, a state-of-the-art meson-beam facility needs to be constructed. The present paper summarizes unresolved issues in hadron physics and outlines the vast opportunities and advances that only become possible with such a facility. (orig.)

  10. Realize a world of opportunity

    International Nuclear Information System (INIS)

    The Export Development Corporation (EDC) is a federal government-owned financial institution established to support Canadian firms of all sizes in the pursuit of international trade and investment opportunities. EDC is doing business in over 200 countries, worth over $40 billion. Over 5,000 Canadian companies were using EDC products and services in 1999. EDC offers accounts receivable insurance, contract insurance, political risk insurance and various financial products such as direct buyer loans, lines of credit, guarantees for bonds, access to surety services, and limited recourse structured finance. In evaluating a prospective transaction, EDC looks for assurances of the Canadian exporter's capability to deliver as promised, a credit-worthy counter-party, the viability of the project including, when deemed necessary, an environmental review, and benefits to Canada. CDM projects and environmental projects in general are within the mandate of EDC, provided they meet EDC's normal due diligence and analysis requirements

  11. Physics Opportunities with Meson Beams

    CERN Document Server

    Briscoe, William J; Haberzettl, Helmut; Manley, D Mark; Naruki, Megumi; Strakovsky, Igor I; Swanson, Eric S

    2015-01-01

    Over the past two decades, meson photo- and electro-production data of unprecedented quality and quantity have been measured at electromagnetic facilities worldwide. By contrast, the meson-beam data for the same hadronic final states are mostly outdated and largely of poor quality, or even nonexistent, and thus provide inadequate input to help interpret, analyze, and exploit the full potential of the new electromagnetic data. To reap the full benefit of the high-precision electromagnetic data, new high-statistics data from measurements with meson beams, with good angle and energy coverage for a wide range of reactions, are critically needed to advance our knowledge in baryon and meson spectroscopy and other related areas of hadron physics. To address this situation, a state of-the-art meson-beam facility needs to be constructed. The present paper summarizes unresolved issues in hadron physics and outlines the vast opportunities and advances that only become possible with such a facility.

  12. Plastics recycling: challenges and opportunities.

    Science.gov (United States)

    Hopewell, Jefferson; Dvorak, Robert; Kosior, Edward

    2009-07-27

    Plastics are inexpensive, lightweight and durable materials, which can readily be moulded into a variety of products that find use in a wide range of applications. As a consequence, the production of plastics has increased markedly over the last 60 years. However, current levels of their usage and disposal generate several environmental problems. Around 4 per cent of world oil and gas production, a non-renewable resource, is used as feedstock for plastics and a further 3-4% is expended to provide energy for their manufacture. A major portion of plastic produced each year is used to make disposable items of packaging or other short-lived products that are discarded within a year of manufacture. These two observations alone indicate that our current use of plastics is not sustainable. In addition, because of the durability of the polymers involved, substantial quantities of discarded end-of-life plastics are accumulating as debris in landfills and in natural habitats worldwide. Recycling is one of the most important actions currently available to reduce these impacts and represents one of the most dynamic areas in the plastics industry today. Recycling provides opportunities to reduce oil usage, carbon dioxide emissions and the quantities of waste requiring disposal. Here, we briefly set recycling into context against other waste-reduction strategies, namely reduction in material use through downgauging or product reuse, the use of alternative biodegradable materials and energy recovery as fuel. While plastics have been recycled since the 1970s, the quantities that are recycled vary geographically, according to plastic type and application. Recycling of packaging materials has seen rapid expansion over the last decades in a number of countries. Advances in technologies and systems for the collection, sorting and reprocessing of recyclable plastics are creating new opportunities for recycling, and with the combined actions of the public, industry and governments it

  13. ITER safety challenges and opportunities

    International Nuclear Information System (INIS)

    Results of the Conceptual Design Activity (CDA) for the International Thermonuclear Experimental Reactor (ITER) suggest challenges and opportunities. ''ITER is capable of meeting anticipated regulatory dose limits,'' but proof is difficult because of large radioactive inventories needing stringent radioactivity confinement. We need much research and development (R ampersand D) and design analysis to establish that ITER meets regulatory requirements. We have a further opportunity to do more to prove more of fusion's potential safety and environmental advantages and maximize the amount of ITER technology on the path toward fusion power plants. To fulfill these tasks, we need to overcome three programmatic challenges and three technical challenges. The first programmatic challenge is to fund a comprehensive safety and environmental ITER R ampersand D plan. Second is to strengthen safety and environment work and personnel in the international team. Third is to establish an external consultant group to advise the ITER Joint Team on designing ITER to meet safety requirements for siting by any of the Parties. The first of the three key technical challenges is plasma engineering -- burn control, plasma shutdown, disruptions, tritium burn fraction, and steady state operation. The second is the divertor, including tritium inventory, activation hazards, chemical reactions, and coolant disturbances. The third technical challenge is optimization of design requirements considering safety risk, technical risk, and cost. Some design requirements are now too strict; some are too lax. Fuel cycle design requirements are presently too strict, mandating inappropriate T separation from H and D. Heat sink requirements are presently too lax; they should be strengthened to ensure that maximum loss of coolant accident temperatures drop

  14. A synthetic seismicity model for the Middle America Trench

    Science.gov (United States)

    Ward, Steven N.

    1991-01-01

    A novel iterative technique, based on the concept of fault segmentation and computed using 2D static dislocation theory, for building models of seismicity and fault interaction which are physically acceptable and geometrically and kinematically correct, is presented. The technique is applied in two steps to seismicity observed at the Middle America Trench. The first constructs generic models which randomly draw segment strengths and lengths from a 2D probability distribution. The second constructs predictive models in which segment lengths and strengths are adjusted to mimic the actual geography and timing of large historical earthquakes. Both types of models reproduce the statistics of seismicity over five units of magnitude and duplicate other aspects including foreshock and aftershock sequences, migration of foci, and the capacity to produce both characteristic and noncharacteristic earthquakes. Over a period of about 150 yr the complex interaction of fault segments and the nonlinear failure conditions conspire to transform an apparently deterministic model into a chaotic one.

  15. Clean coal: Global opportunities for small businesses

    International Nuclear Information System (INIS)

    The parallel growth in coal demand and environmental concern has spurred interest in technologies that burn coal with greater efficiency and with lower emissions. Clean Coal Technologies (CCTs) will ensure that continued use of the world's most abundant energy resource is compatible with a cleaner, healthier environment. Increasing interest in CCTs opens the door for American small businesses to provide services and equipment for the clean and efficient use of coal. Key players in most coal-related projects are typically large equipment manufacturers, power project developers, utilities, governments, and multinational corporations. At the same time, the complexity and scale of many of these projects creates niche markets for small American businesses with high-value products and services. From information technology, control systems, and specialized components to management practices, financial services, and personnel training methods, small US companies boast some of the highest value products and services in the world. As a result, American companies are in a prime position to take advantage of global niche markets for CCTs. This guide is designed to provide US small businesses with an overview of potential international market opportunities related to CCTs and to provide initial guidance on how to cost-effectively enter that growing global market

  16. Future Challenges and Opportunities in Aerodynamics

    Science.gov (United States)

    Kumar, Ajay; Hefner, Jerry N.

    2000-01-01

    Investments in aeronautics research and technology have declined substantially over the last decade, in part due to the perception that technologies required in aircraft design are fairly mature and readily available. This perception is being driven by the fact that aircraft configurations, particularly the transport aircraft, have evolved only incrementally, over last several decades. If however, one considers that the growth in air travel is expected to triple in the next 20 years, it becomes quickly obvious that the evolutionary development of technologies is not going to meet the increased demands for safety, environmental compatibility, capacity, and economic viability. Instead, breakthrough technologies will he required both in traditional disciplines of aerodynamics, propulsion, structures, materials, controls, and avionics as well as in the multidisciplinary integration of these technologies into the design of future aerospace vehicles concepts. The paper discusses challenges and opportunities in the field of aerodynamics over the next decade. Future technology advancements in aerodynamics will hinge on our ability, to understand, model, and control complex, three-dimensional, unsteady viscous flow across the speed range. This understanding is critical for developing innovative flow and noise control technologies and advanced design tools that will revolutionize future aerospace vehicle systems and concepts. Specifically, the paper focuses on advanced vehicle concepts, flow and noise control technologies, and advanced design and analysis tools.

  17. Clean coal: Global opportunities for small businesses

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    The parallel growth in coal demand and environmental concern has spurred interest in technologies that burn coal with greater efficiency and with lower emissions. Clean Coal Technologies (CCTs) will ensure that continued use of the world`s most abundant energy resource is compatible with a cleaner, healthier environment. Increasing interest in CCTs opens the door for American small businesses to provide services and equipment for the clean and efficient use of coal. Key players in most coal-related projects are typically large equipment manufacturers, power project developers, utilities, governments, and multinational corporations. At the same time, the complexity and scale of many of these projects creates niche markets for small American businesses with high-value products and services. From information technology, control systems, and specialized components to management practices, financial services, and personnel training methods, small US companies boast some of the highest value products and services in the world. As a result, American companies are in a prime position to take advantage of global niche markets for CCTs. This guide is designed to provide US small businesses with an overview of potential international market opportunities related to CCTs and to provide initial guidance on how to cost-effectively enter that growing global market.

  18. Building America Top Innovations 2012: Unvented, Conditioned Crawlspaces

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research which influenced code requirements by demonstrating that unvented, conditioned crawlspaces use 15% to 18% less energy for heating and cooling while reducing humidity over 20% in humid climates.

  19. Building America Top Innovations 2012: Ducts in Conditioned Space

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America field testing that found moving ductwork into the home’s conditioned space can save 8%-15% on energy costs, improve comfort, reduce moisture problems, and even reduce installation costs.

  20. Young Workers in Latin America: Protection or Self-Determination?

    Science.gov (United States)

    Salazar, Maria Cristina

    1991-01-01

    Child labor in Latin America is discussed in terms of its history and social and economic conditions. Relationships between children and adults and new social policies that effect child labor in Latin America are considered. (BC)

  1. Phylodynamics of influenza A(H3N2) in South America, 1999-2012.

    Science.gov (United States)

    Born, Priscila Silva; Siqueira, Marilda Mendonça; Faria, Nuno Rodrigues; Resende, Paola Cristina; Motta, Fernando Couto; Bello, Gonzalo

    2016-09-01

    The limited influenza A(H3N2) genetic data available from the Southern Hemisphere (particularly from Africa and Latin America), constrains the accurate reconstruction of viral dissemination dynamics within those regions. Our objective was to describe the spatial dissemination dynamics of influenza A(H3N2) within South America. A total of 469 sequences of the HA1 portion of the hemagglutinin gene (HA) from influenza A(H3N2) viruses sampled in temperate and tropical South American countries between 1999 and 2012 were combined with available contemporary sequences from Australia, Hong Kong, United Kingdom and the United States. Phylogenetic analyses revealed that influenza A(H3N2) sequences from South America were highly intermixed with sequences from other geographical regions, although a clear geographic virus population structure was detected globally. We identified 14 clades mostly (≥80%) composed of influenza sequences from South American countries. Bayesian phylogeographic analyses of those clades support a significant role of both temperate and tropical regions in the introduction and dissemination of new influenza A(H3N2) strains within South America and identify an intensive bidirectional viral exchange between different geographical areas. These findings indicate that seasonal influenza A(H3N2) epidemics in South America are seeded by both the continuous importation of viral variants from other geographic regions and the short-term persistence of local lineages. This study also supports a complex metapopulation model of influenza A(H3N2) dissemination in South America, with no preferential direction in viral movement between temperate and tropical regions. PMID:27275847

  2. Black America: Looking Inward or Outward?

    Science.gov (United States)

    Jordan, Vernon E.

    1996-01-01

    Presents some observations on what the recent attacks on affirmative action, the O. J. Simpson trial, and the Million Man March say about racism in America. In particular, the author assesses the Million Man March in terms of black leadership and its influence in helping black men to become more involved in constructive community service. (GR)

  3. 78 FR 69531 - America Recycles Day, 2013

    Science.gov (United States)

    2013-11-19

    ... States of America the two hundred and thirty- eighth. (Presidential Sig.) [FR Doc. 2013-27910 Filed 11-18... pounds of waste each day, and some of this waste, including old computers and cell phones, could damage.... Students can get involved by championing waste-free lunches, recycling programs, and collection drives...

  4. Research Universities and the Future of America

    Science.gov (United States)

    Duderstadt, James J.

    2012-01-01

    The crucial importance of the research university as a key asset in achieving economic prosperity and security is widely understood, as evidenced by the efforts that nations around the globe are making to create and sustain institutions of world-class quality. Yet, while America's research universities remain the strongest in the world, they are…

  5. 76 FR 52380 - Buy America Waiver Notification

    Science.gov (United States)

    2011-08-22

    ... a Buy America waiver is appropriate for the use of non-domestic 5 \\3/8\\'' stud link chain for a...\\'' stud link chain on a Federal- aid project in Larose, Louisiana. In accordance with Division A, section... comments inquired for more detailed information about the project and the purpose of using the stud...

  6. 78 FR 48218 - Buy America Policy

    Science.gov (United States)

    2013-08-07

    ... . Background On July 10, 2013, at 78 FR 41492, the FHWA published in the Federal Register a notice seeking... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Highway Administration Buy America Policy AGENCY: Federal Highway Administration (FHWA),...

  7. Looking Past the Spin: Teach for America

    Science.gov (United States)

    Miner, Barbara

    2010-01-01

    Teach for America (TFA) is perceived as a major player in the education wars over the future of public schools, and a key ally of those who disparage teacher unions and schools of education, and who are enamored of entrepreneurial reforms that bolster the privatization of a once-sacred public responsibility. But what exactly is TFA's role in these…

  8. A Future Worthy of Teaching for America

    Science.gov (United States)

    Darling-Hammond, Linda

    2009-01-01

    The vision Megan Hopkins offers for the future design of Teach for America (TFA) combines the appeal of TFA--a pathway into teaching for able college graduates who are willing to work in high need schools--with recognition that to serve their students well, such schools must have highly skilled teachers who are able to address a wide range of…

  9. Rat Lungworm Expands into North America

    Centers for Disease Control (CDC) Podcasts

    2016-01-21

    Emily York, integrated pest management specialist at the Sam Noble Museum of Natural History, discusses the rat lungworm expansion in North America.  Created: 1/21/2016 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 1/21/2016.

  10. Scientific research in America at risk

    CERN Multimedia

    Wojcicki, Esther

    2008-01-01

    "It is hard to believe, but science in America is struggling. Funding for scientific research has been cut back for years, but this year it is so bad that Fermi National Laboratory in the Chicago area, needs to close down for six weeks in 2008 to make ends meet." (1/2 page)

  11. 77 FR 6170 - Buy America Waiver Notification

    Science.gov (United States)

    2012-02-07

    ...'') for rehabilitation of the Congress Parkway Bascule Bridge over the South Branch of the Chicago River... inconsistent with the public interest or when satisfactory quality domestic steel and iron products are not... Federal Highway Administration Buy America Waiver Notification AGENCY: Federal Highway...

  12. 78 FR 38227 - Connect America Fund

    Science.gov (United States)

    2013-06-26

    ... Commission released the USF/ICC Transformation Order, 76 FR 73830, November 29, 2011, which comprehensively... 768 kbps/200 kbps (i.e. only dial-up Internet access). In the Phase I FNPRM, 77 FR 76435, December 28... COMMISSION 47 CFR Part 54 Connect America Fund AGENCY: Federal Communications Commission. ACTION: Final...

  13. 78 FR 4100 - Connect America Fund

    Science.gov (United States)

    2013-01-18

    ... Proceedings, 63 FR 24121, May 1, 1998. Electronic Filers: Comments may be filed electronically using the... Order, 76 FR 73830, November 29, 2011, we propose to publish a list of eligible census blocks classified... COMMISSION 47 CFR Part 54 Connect America Fund AGENCY: Federal Communications Commission. ACTION:...

  14. The Race Race: Assimilation in America

    Science.gov (United States)

    Balis, Andrea; Aman, Michael

    2013-01-01

    Can race and assimilation be taught? Interdisciplinary pedagogy provides a methodology, context, and use of nontraditional texts culled from American cultural history such as from, theater and historical texts. This approach and these texts prove useful for an examination of race and assimilation in America. The paper describes a course that while…

  15. 76 FR 71861 - America Recycles Day, 2011

    Science.gov (United States)

    2011-11-18

    ...; Presidential Documents #0; #0; #0;#0;Federal Register / Vol. 76 , No. 223 / Friday, November 18, 2011 / Presidential Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8754 of November 15, 2011 America.... Our Nation generates over two million tons of used electronics annually, and without following...

  16. 75 FR 71003 - America Recycles Day, 2010

    Science.gov (United States)

    2010-11-19

    ... Documents #0; #0; #0;#0;Federal Register / Vol. 75 , No. 223 / Friday, November 19, 2010 / Presidential Documents#0;#0; ] Proclamation 8601 of November 15, 2010 America Recycles Day, 2010 By the President of the.... The increased use of electronics and technology in our homes and society brings the challenge...

  17. The Distributive Issue in Latin America.

    Science.gov (United States)

    Figueroa, Adolfo

    1996-01-01

    Presents the central features of an economic theory of social equilibrium based on the theory of distributive equilibrium. Uses the situation in Latin America in the 1980s and 1990s to test the validity of the theory. Argues that excessive inequality cripples sustained growth and democratic movements. (MJP)

  18. German Studies in America. German Studies Notes.

    Science.gov (United States)

    Sander, Volkmar; Osterle, Heinz D.

    This volume contains two papers, "German Studies in America," by Volkmar Sander, and "Historicism, Marxism, Structuralism: Ideas for German Culture Courses," by Heinz D. Osterle. The first paper discusses the position of German studies in the United States today. The greatest challenge comes from low enrollments; therefore, German departments must…

  19. Micro Insurance Matters in Latin America

    OpenAIRE

    Goldberg , Mike; Ramanathan, C S

    2008-01-01

    This note discusses the rapidly evolving issue of micro insurance in Latin America and how microfinance institutions (MFIs), insurance companies and donors can respond to its challenges. This note is part of a series summarizing the Department of International Development-Latin American Markets and International Trade Program (DFID-LAMIT) eight-part distance learning program with South Ame...

  20. Child Labour in 1920 Urban America

    OpenAIRE

    Marco Manacorda

    2006-01-01

    When poor children are working rather than going to school, do their parents work less? And what happens to their siblings? Marco Manacorda looks for answers in the experience of child labour in urban America at the dawn of the jazz age.