Science.gov

Sample records for accelerate economic development

  1. Fast economic development accelerates biological invasions in China.

    PubMed

    Lin, Wen; Zhou, Guofa; Cheng, Xinyue; Xu, Rumei

    2007-11-21

    Increasing levels of global trade and intercontinental travel have been cited as the major causes of biological invasion. However, indirect factors such as economic development that affect the intensity of invasion have not been quantitatively explored. Herein, using principal factor analysis, we investigated the relationship between biological invasion and economic development together with climatic information for China from the 1970s to present. We demonstrate that the increase in biological invasion is coincident with the rapid economic development that has occurred in China over the past three decades. The results indicate that the geographic prevalence of invasive species varies substantially on the provincial scale, but can be surprisingly well predicted using the combination of economic development (R(2) = 0.378) and climatic factors (R(2) = 0.347). Economic factors are proven to be at least equal to if not more determinant of the occurrence of invasive species than climatic factors. International travel and trade are shown to have played a less significant role in accounting for the intensity of biological invasion in China. Our results demonstrate that more attention should be paid to economic factors to improve the understanding, prediction and management of biological invasions.

  2. Economic analysis of opportunities to accelerate Alzheimer’s disease research and development

    PubMed Central

    Scott, Troy J; O'Connor, Alan C; Link, Albert N; Beaulieu, Travis J

    2014-01-01

    The development of disease-modifying treatments for Alzheimer's disease (AD) faces a number of barriers. Among these are the lack of surrogate biomarkers, the exceptional size and duration of clinical trials, difficulties in identifying appropriate populations for clinical trials, and the limitations of monotherapies in addressing such a complex multifactorial disease. This study sets out to first estimate the consequent impact on the expected cost of developing disease-modifying treatments for AD and then to estimate the potential benefits of bringing together industry, academic, and government stakeholders to co-invest in, for example, developing better biomarkers and cognitive assessment tools, building out advanced registries and clinical trial-readiness cohorts, and establishing clinical trial platforms to investigate combinations of candidate drugs and biomarkers from the portfolios of multiple companies. Estimates based on interviews with experts on AD research and development suggest that the cost of one new drug is now $5.7 billion (95% confidence interval (CI) $3.7–9.5 billion) and could be reduced to $2.0 billion (95% CI $1.5–2.9 billion). The associated acceleration in the arrival of disease-modifying treatments could reduce the number of case years of dementia by 7.0 million (95% CI 4.4–9.4 million) in the United States from 2025 through 2040. PMID:24673372

  3. Economic analysis of opportunities to accelerate Alzheimer's disease research and development.

    PubMed

    Scott, Troy J; O'Connor, Alan C; Link, Albert N; Beaulieu, Travis J

    2014-04-01

    The development of disease-modifying treatments for Alzheimer's disease (AD) faces a number of barriers. Among these are the lack of surrogate biomarkers, the exceptional size and duration of clinical trials, difficulties in identifying appropriate populations for clinical trials, and the limitations of monotherapies in addressing such a complex multifactorial disease. This study sets out to first estimate the consequent impact on the expected cost of developing disease-modifying treatments for AD and then to estimate the potential benefits of bringing together industry, academic, and government stakeholders to co-invest in, for example, developing better biomarkers and cognitive assessment tools, building out advanced registries and clinical trial-readiness cohorts, and establishing clinical trial platforms to investigate combinations of candidate drugs and biomarkers from the portfolios of multiple companies. Estimates based on interviews with experts on AD research and development suggest that the cost of one new drug is now $5.7 billion (95% confidence interval (CI) $3.7-9.5 billion) and could be reduced to $2.0 billion (95% CI $1.5-2.9 billion). The associated acceleration in the arrival of disease-modifying treatments could reduce the number of case years of dementia by 7.0 million (95% CI 4.4-9.4 million) in the United States from 2025 through 2040.

  4. Accelerated Management Development

    ERIC Educational Resources Information Center

    Munn, Kenn

    1974-01-01

    Western Electric's accelerated management development program for hand picked college graduate students consists of a high risk training project in which the management candidate accomplishes his task or is terminated. The success of such projects puts candidates in third level management in seven years or half the normal time. (DS)

  5. Advanced accelerator theory development

    SciTech Connect

    Sampayan, S.E.; Houck, T.L.; Poole, B.; Tishchenko, N.; Vitello, P.A.; Wang, I.

    1998-02-09

    A new accelerator technology, the dielectric wall accelerator (DWA), is potentially an ultra compact accelerator/pulsed power driver. This new accelerator relies on three new components: the ultra-high gradient insulator, the asymmetric Blumlein and low jitter switches. In this report, we focused our attention on the first two components of the DWA system the insulators and the asymmetric Blumlein. First, we sought to develop the necessary design tools to model and scale the behavior of the high gradient insulator. To perform this task we concentrated on modeling the discharge processes (i.e., initiation and creation of the surface discharge). In addition, because these high gradient structures exhibit favorable microwave properties in certain accelerator configurations, we performed experiments and calculations to determine the relevant electromagnetic properties. Second, we performed circuit modeling to understand energy coupling to dynamic loads by the asymmetric Blumlein. Further, we have experimentally observed a non-linear coupling effect in certain asymmetric Blumlein configurations. That is, as these structures are stacked into a complete module, the output voltage does not sum linearly and a lower than expected output voltage results. Although we solved this effect experimentally, we performed calculations to understand this effect more fully to allow better optimization of this DWA pulse-forming line system.

  6. Wind Economic Development (Postcard)

    SciTech Connect

    Not Available

    2011-08-01

    The U.S. Department of Energy's Wind Powering America initiative provides information on the economic development benefits of wind energy. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to the economic development benefits section on the Wind Powering America website.

  7. Partnerships in Economic Development.

    ERIC Educational Resources Information Center

    Luterbach, Edward J.; Dary, Donald K.

    1988-01-01

    Many colleges in North America are taking a proactive role in community economic development to respond to changing economic conditions. This article explores the myriad of activities engaged in by Red Deer College, Alberta, Canada, by describing the partnerships themselves, their benefits, and the principles under which they operate. (Author)

  8. Induction accelerator development for heavy ion fusion

    SciTech Connect

    Reginato, L.L.

    1993-05-01

    For approximately a decade, the Heavy Ion Fusion Accelerator Research (HIFAR) group at LBL has been exploring the use of induction accelerators with multiple beams as the driver for inertial fusion targets. Scaled experiments have investigated the transport of space charge dominated beams (SBTE), and the current amplification and transverse emittance control in induction linacs (MBE-4) with very encouraging results. In order to study many of the beam manipulations required by a driver and to further develop economically competitive technology, a proposal has been made in partnership with LLNL to build a 10 MeV accelerator and to conduct a series of experiments collectively called the Induction Linac System Experiments (ILSE). The major components critical to the ILSE accelerator are currently under development. We have constructed a full scale induction module and we have tested a number of amorphous magnetic materials developed by Allied Signal to establish an overall optimal design. The electric and magnetic quadrupoles critical to the transport and focusing of heavy ion beams are also under development The hardware is intended to be economically competitive for a driver without sacrificing any of the physics or performance requirements. This paper will concentrate on the recent developments and tests of the major components required by the ILSE accelerator.

  9. Democracy and economic development.

    PubMed

    Rao, V

    1985-01-01

    This discussion explains why democracy as is generally understood may not be suitable to meet the challenges of a developing economy and how democratic institutions generally fail to respond to the immediate demands of a population impatient to raise its level of living. It defines the terms economic development and democracy, reviews some theoretical models of democracy which have been proposed in economic theory, proposes an approach to the process of economic development, and considers problems of development. Economic development is a process which calls for huge investments in personnel and material. Such investment programs imply cuts in current consumption that would be painful at the low levels of living that exist in almost all developing societies. Governments need to resort to strong measures, and they must enforce them vigorously in order to marshal the surpluses required for investment. If such measures were put to a popular vote, they would certainly be defeated. Mainstream economic theory assumes the virtues of a market system and the decisions arrived at by the interaction of market forces. This is the economic equivalent of democracy. Yet, mainstream economic theory devotes little attention to the conditions under which a market system generates a just solution. The democratic developing countries have all inherited a class society, with a highly skewed distribution of income. The wealthy minority often seeks to preserve its privileged position and to enjoy the benefits of development. It even seeks the help of the judiciary to preserve the sanctity of private property and to assure that its patterns of conspicuous consumption can continue. This is done in the name of democratic rights. Many developing societies are burdened with outmoded traditions and value systems that are incompatible with the production relations of the new society they hope to achieve. The international exchange of resources is believed by some to be an attempt to control the

  10. [Economic Growth and Development].

    ERIC Educational Resources Information Center

    Clausen, A. W.

    Recent efforts of the World Bank to improve global economic problems are described, issues which will influence the role of the World Bank in the decade to come are discussed, and the Bank's future role is examined. Recent World Bank efforts to help developing nations include a lending program, project investments, analytical and advisory work,…

  11. Economic Development and Consortia.

    ERIC Educational Resources Information Center

    Watson, Allan; Jordan, Linda

    1999-01-01

    The Dallas (Texas)-based Alliance for Higher Education is a consortium of colleges, universities, corporations, hospitals, and other nonprofit organizations that strategically links business and higher education through distance education initiatives. The consortium has created an infrastructure that supports economic development in the…

  12. Economics of electron beam accelerator facilities: Concept vs actual

    NASA Astrophysics Data System (ADS)

    Minbiole, Paul R.

    1995-02-01

    Electron beam accelerator facilities continue to demonstrate their ability to "add value" to a wide range of industrial products. The power, energy, and reliability of commercially available accelerators have increased steadily over the past several decades. The high throughput potential of modern electron beam facilities, together with the broad spectrum of commercial applications, result in the concept that an electron beam facility is an effective tool for adding economic value to industrial products. However, the high capital costs of such a facility (including hidden costs), together with practical limitations to high throughput (including several layers of inefficiencies), result in profit-and-loss economics which are more tenuous than expected after first analysis.

  13. Education: Linkages with Economic Development.

    ERIC Educational Resources Information Center

    Clouser, Rodney L.

    A review of the literature of research in education and economics revealed very limited linkages between education (human capital) and economic development. Much of the economic development research has been carried out in developing nations and is case-study based. Many case studies concentrate on identifying factors that influence location or…

  14. Embryonic development during chronic acceleration

    NASA Technical Reports Server (NTRS)

    Smith, A. H.; Abbott, U. K.

    1982-01-01

    Experiments carried out on chicken eggs indicate that the embryo is affected during very early development, especially over the first four days, and during hatching. In the first four days, the brain develops as well as the anlage for all other organs. In addition, the heart commences to function and the extraembryonic membranes that compartmentalize the egg contents form. The latter require an appreciable extension and folding of tissue which may be disrupted by the mechanical load. Observations of embryonic abnormalities that occur during chronic acceleration suggest an inhibition of development of the axial skeleton, which is rarely seen otherwise, a general retardation of embryonic growth, and circulatory problems. The final stages of development (after 18 days) involve the uptake of fluids, the transition to aerial respiration, and the reorientation of the embryo into a normal hatching position. At 4 G mortality is very high during this period, with a majority of embryos failing to reorient into the normal hatching position.

  15. UCLA accelerator research and development

    SciTech Connect

    Cline, D.B.

    1992-01-01

    This progress report covers work supported by the above DOE grant over the period November 1, 1991 to July 31, 1992. The work is a program of experimental and theoretical studies in advanced particle accelerator research and development for high energy physics applications. The program features research at particle beam facilities in the United States and includes research on novel high power sources, novel focussing systems (e.g. plasma lens), beam monitors, novel high brightness, high current gun systems, and novel flavor factories in particular the {phi} Factory.

  16. Economic development and environmental protection: an ecological economics perspective.

    PubMed

    Rees, William E

    2003-01-01

    This paper argues on both theoretical and empirical grounds that, beyond a certain point, there is an unavoidable conflict between economic development (generally taken to mean 'material economic growth') and environmental protection. Think for a moment of natural forests, grasslands, marine estuaries, salt marshes, and coral reefs; and of arable soils, aquifers, mineral deposits, petroleum, and coal. These are all forms of 'natural capital' that represent highly-ordered self-producing ecosystems or rich accumulations of energy/matter with high use potential (low entropy). Now contemplate despoiled landscapes, eroding farmlands, depleted fisheries, anthropogenic greenhouse gases, acid rain, poisonous mine tailings and toxic synthetic compounds. These all represent disordered systems or degraded forms of energy and matter with little use potential (high entropy). The main thing connecting these two states is human economic activity. Ecological economics interprets the environment-economy relationship in terms of the second law of thermodynamics. The second law sees economic activity as a dissipative process. From this perspective, the production of economic goods and services invariably requires the consumption of available energy and matter. To grow and develop, the economy necessarily 'feeds' on sources of high-quality energy/matter first produced by nature. This tends to disorder and homogenize the ecosphere, The ascendance of humankind has consistently been accompanied by an accelerating rate of ecological degradation, particularly biodiversity loss, the simplification of natural systems and pollution. In short, contemporary political rhetoric to the contrary, the prevailing growth-oriented global development paradigm is fundamentally incompatible with long-term ecological and social sustainability. Unsustainability is not a technical nor economic problem as usually conceived, but rather a state of systemic incompatibility between a economy that is a fully

  17. Accelerating Leadership Development via Immersive Learning and Cognitive Apprenticeship

    ERIC Educational Resources Information Center

    Backus, Clark; Keegan, Kevin; Gluck, Charles; Gulick, Lisa M. V.

    2010-01-01

    The authors put forward an approach to leadership development that builds on the principle of accelerated learning. They argue that leadership development, particularly in a period of recession or slow economic growth, needs to deliver results more quickly and with fewer resources. Indeed, they raise the question of whether or not this is what is…

  18. Environmental management and economic development

    SciTech Connect

    Schramm, G.; Warford, J.J.

    1989-01-01

    Contents include: environmental management and economic policy in developing countries; environmental and natural resource accounting; marginal opportunity cost as a planning concept in natural resource management; the environmental basis of sustainable development; economic incentives for sustainable production; deforestation in Brazil's Amazon region: magnitude, rate, and causes; an economic justification for rural afforestation: the case of Ethiopia; managing the supply of and demand for fuelwood in Africa; economic aspects of afforestation and soil-conservation projects; multilevel resource analysis and management: the case of watersheds.

  19. Population, poverty and economic development

    PubMed Central

    Sinding, Steven W.

    2009-01-01

    Economists, demographers and other social scientists have long debated the relationship between demographic change and economic outcomes. In recent years, general agreement has emerged to the effect that improving economic conditions for individuals generally lead to lower birth rates. But, there is much less agreement about the proposition that lower birth rates contribute to economic development and help individuals and families to escape from poverty. The paper examines recent evidence on this aspect of the debate, concludes that the burden of evidence now increasingly supports a positive conclusion, examines recent trends in demographic change and economic development and argues that the countries representing the last development frontier, those of Sub-Saharan Africa, would be well advised to incorporate policies and programmes to reduce high fertility in their economic development strategies. PMID:19770153

  20. Developing States: Politics and Economics.

    ERIC Educational Resources Information Center

    Howard, Michael C.

    1988-01-01

    Identifies the developing nations of the Pacific Rim to be the Philippines, Indonesia, and 21 small states such as Fiji and Papua, New Guinea. Discusses the political and economic factors which both hinder and aid the governments of these nations. Contends that the region's tremendous potential is unrealized because of economic underdevelopment…

  1. Accelerating Child Survival and Development in Dark Times.

    ERIC Educational Resources Information Center

    Grant, James P.

    Measures were proposed that would enable UNICEF, in association with others and despite prevailing difficult economic circumstances, to more effectively bring well-being and hope to hundreds of millions of children. Specific proposals were designed to help most countries accelerate child survival and development. Most particularly, it was…

  2. Local Initiative for Economic Development.

    ERIC Educational Resources Information Center

    Zeiss, P. Anthony

    In fall 1982, in an effort to address a rising unemployment rate in its service area, Pueblo Community College (PCC) joined with local community leaders and the Pueblo Economic Development Corporation to explore feasible, practical, and workable assistance models which would foster the retention and development of small businesses. Numerous…

  3. FE: Aspects of Economic Development.

    ERIC Educational Resources Information Center

    James, Simon, Ed.

    1998-01-01

    This book presents national and international perspectives on the role of further education (FE) in economic development in the United Kingdom and elsewhere. Throughout the papers, special attention is paid to the need to reassess FE and its role as service provider, stakeholder, and strategic partner in view of the following social and economic…

  4. Pedagogy for Economic Competitiveness and Sustainable Development

    ERIC Educational Resources Information Center

    Sahlberg, Pasi; Oldroyd, David

    2010-01-01

    Accelerating threats to a sustainable relationship between economic growth and the capacity of the global social-ecological system to support it require that the implications of competitiveness be reassessed. Today, the capacities that underlie economic competitiveness must also be brought to bear on policy and pedagogy to prepare the coming…

  5. Accelerating development of advanced inverters :

    SciTech Connect

    Neely, Jason C.; Gonzalez, Sigifredo; Ropp, Michael; Schutz, Dustin

    2013-11-01

    The high penetration of utility interconnected photovoltaic (PV) systems is causing heightened concern over the effect that variable renewable generation will have on the electrical power system (EPS). These concerns have initiated the need to amend the utility interconnection standard to allow advanced inverter control functionalities that provide: (1) reactive power control for voltage support, (2) real power control for frequency support and (3) better tolerance of grid disturbances. These capabilities are aimed at minimizing the negative impact distributed PV systems may have on EPS voltage and frequency. Unfortunately, these advanced control functions may interfere with island detection schemes, and further development of advanced inverter functions requires a study of the effect of advanced functions on the efficacy of antiislanding schemes employed in industry. This report summarizes the analytical, simulation and experimental work to study interactions between advanced inverter functions and anti-islanding schemes being employed in distributed PV systems.

  6. Accelerated Leadership Development: Fast Tracking School Leaders

    ERIC Educational Resources Information Center

    Earley, Peter; Jones, Jeff

    2010-01-01

    "Accelerated Leadership Development" captures and communicates the lessons learned from successful fast-track leadership programmes in the private and public sector, and provides a model which schools can follow and customize as they plan their own leadership development strategies. As large numbers of headteachers and other senior staff…

  7. High average power linear induction accelerator development

    SciTech Connect

    Bayless, J.R.; Adler, R.J.

    1987-07-01

    There is increasing interest in linear induction accelerators (LIAs) for applications including free electron lasers, high power microwave generators and other types of radiation sources. Lawrence Livermore National Laboratory has developed LIA technology in combination with magnetic pulse compression techniques to achieve very impressive performance levels. In this paper we will briefly discuss the LIA concept and describe our development program. Our goals are to improve the reliability and reduce the cost of LIA systems. An accelerator is presently under construction to demonstrate these improvements at an energy of 1.6 MeV in 2 kA, 65 ns beam pulses at an average beam power of approximately 30 kW. The unique features of this system are a low cost accelerator design and an SCR-switched, magnetically compressed, pulse power system. 4 refs., 7 figs.

  8. Vehicle Systems Integration Laboratory Accelerates Powertrain Development

    ScienceCinema

    None

    2016-07-12

    ORNL's Vehicle Systems Integration (VSI) Laboratory accelerates the pace of powertrain development by performing prototype research and characterization of advanced systems and hardware components. The VSI Lab is capable of accommodating a range of platforms from advanced light-duty vehicles to hybridized Class 8 powertrains with the goals of improving overall system efficiency and reducing emissions.

  9. Target and accelerator developments at CTI

    NASA Astrophysics Data System (ADS)

    Alvord, C. W.; Mendez, A. J.; Wittner, D. E.

    2001-07-01

    The accelerator products marketed by CTI have exclusively focused on proton-only, low energy (11 MeV) designs. This choice best suited the research customer, interested in producing several doses a day of a variety of positron emitting compounds. The PET cyclotron market has evolved into a high output, cost driven, competitive radiotracer production environment. A thoughtful analysis of the choices of energy and particle reveals that an 11 MeV proton accelerator outfitted with target changers and automated target loading and unloading equipment is still the best choice for FDG distribution. However technological innovations are required to face the challenges of the rapidly growing PET radiotracer business. Modifications to the CTI line of accelerators developed to face this evolving need will be presented.

  10. Variables Affecting Economic Development of Wind Energy

    SciTech Connect

    Lantz, E.; Tegen, S.

    2008-07-01

    NREL's JEDI Wind model performed an analysis of wind-power-related economic development drivers. Economic development benefits for wind and coal were estimated using NREL's JEDI Wind and JEDI Coal models.

  11. Colorado Technology Transfer Plan for Economic Development.

    ERIC Educational Resources Information Center

    Colorado Advanced Tech. Inst., Denver.

    Recognizing the importance of technology transfer to economic growth, the U.S. Economic Development Administration (EDA) provided the Colorado Advanced Technology Institute (CATI) with a grant to coordinate the development of a plan for using technology transfer in Colorado's economic development. The plan, outlined in this report, describes the…

  12. Accelerated vaccine development against emerging infectious diseases.

    PubMed

    Leblanc, Pierre R; Yuan, Jianping; Brauns, Tim; Gelfand, Jeffrey A; Poznansky, Mark C

    2012-07-01

    Emerging and re-emerging infectious diseases represent a major challenge to vaccine development since it involves two seemingly contradictory requirements. Rapid and flexible vaccine generation while using technologies and processes that can facilitate accelerated regulatory review. Development in the "-omics" in combination with advances in vaccinology offer novel opportunities to meet these requirements. Here we describe how a consortium of five different organizations from academia and industry is addressing these challenges. This novel approach has the potential to become the new standard in vaccine development allowing timely deployment to avert potential pandemics.

  13. Women for sustainable economic development.

    PubMed

    1998-01-01

    In the aftermath of Viet Nam's devastating war, the Vietnamese people suffer from a low standard of living, impoverishment, unemployment, child malnutrition, the deteriorating health of women, and a widespread inability to pay school fees. The Vietnam Women's Union (VWU) responded to this situation in 1989 by adopting the goals of 1) achieving cooperation among women to increase family income and living standards and 2) improving child nutrition and school attendance. In 1992-97, the VWU initiated additional programs to train women; generate employment income for women; support maternal-child health care, family planning, and child development; build and consolidate the VWU; and expand international cooperation. To promote economic development, Vietnamese women have constructed rural infrastructure; developed an agricultural extension system based on a model that combines a garden, pond, and pigsty on family land plots; launched health education projects to promote family planning, good nutrition, and health care; supported outreach educational efforts for children; and encouraged increased community participation in the design, implementation, and management of projects.

  14. Developing acceleration schedules for NDCX-II

    SciTech Connect

    Sharp, W.M.; Friedman, A.; Grote, D.P.; Henestroza, E.; Leitner, M.A.; Waldron, W.L.

    2008-08-01

    The Virtual National Laboratory for Heavy-Ion Fusion Science is developing a physics design for NDCX-II, an experiment to study warm dense matter heated by ions near the Bragg-peak energy. Present plans call for using about thirty induction cells to accelerate 30 nC of Li+ ions to more than 3 MeV, followed by neutralized drift-compression. To heat targets to useful temperatures, the beam must be compressed to a millimeter-scale radius and a duration of about 1 ns. An interactive 1-D particle-in-cell simulation with an electrostatic field solver, acceleration-gap fringe fields, and a library of realizable analytic waveforms has been used for developing NDCX-II acceleration schedules. Axisymmetric simulations with WARP have validated this 1-D model and have been used both to design transverse focusing and to compensate for injection non-uniformities and radial variation of the fields. Highlights of this work are presented here.

  15. Accelerator Structure Development for NLC/GLC

    SciTech Connect

    Wang, J

    2004-03-05

    The NLC (Next Linear Collider) and GLC (Global Linear Collider) [1,2] are e{sup +}e{sup -} linear collider proposals based on room-temperature accelerator technology--so called ''warm machines'' in comparison with the TESLA ''cold machine'' that is based on superconducting accelerator technology. There have been two major challenges in developing X-band (11.4 GHz) accelerator structures for the GLC/NLC. The first is to demonstrate stable, long-term operation at the high gradient (65 MV/m) that is required to optimize the machine cost. The second is to strongly suppress the beam induced long-range wakefields, which is required to achieve high luminosity. The development of high gradient structures has been a high priority in recent years. Nearly thirty X-band structures with various rf parameters, cavity shapes and coupler types have been fabricated and tested since 2000. This program has been a successful collaborative effort among groups at SLAC, KEK, FNAL and other labs. A summary of the main achievements and experiences are presented in this paper as well as a status report on the structure design, high power performance, manufacturing techniques, and other structure related issues.

  16. Guidelines for Developing an Academic Acceleration Policy

    ERIC Educational Resources Information Center

    Colangelo, Nicholas; Assouline, Susan G.; Marron, Maureen A.; Castellano, Jaime A.; Clinkenbeard, Pamela R.; Rogers, Karen; Calvert, Eric; Malek, Rosanne; Smith, Donnajo

    2010-01-01

    As an educational intervention, acceleration is decidedly effective for high-ability students. The research support for acceleration that has accumulated over many decades is robust and consistent and allows us to confidently state that carefully planned acceleration decisions are successful. Both grade-based and content-based acceleration are…

  17. Development of the scale of economic abuse.

    PubMed

    Adams, Adrienne E; Sullivan, Cris M; Bybee, Deborah; Greeson, Megan R

    2008-05-01

    Economic abuse is part of the pattern of behaviors used by batterers to maintain power and control over their partners. However, no measure of economic abuse exists. This study describes the development of the Scale of Economic Abuse, which was designed to fill this gap. Interviews were conducted with 103 survivors of domestic abuse, each of whom responded to measures of economic, physical, and psychological abuse as well as economic hardship. Results provide evidence for the reliability and validity of the scale. This study is an important first step toward understanding the extent and impact of economic abuse experienced by survivors.

  18. Economic Development and Network Science

    DTIC Science & Technology

    2011-04-01

    or the U.S. Government. 14. ABSTRACT Many of the basic assumptions underlying macro-economic and financial theory are so simplistic that the models...the basic assumptions underlying macro-economic and financial theory are so simplistic that the models upon which they are built cannot be used to...foundations. Kirman (2010) argues that individuals don’t behave according to microeconomic principles and aggregation is a problem. “The homo economicus

  19. Vanguard industrial linear accelerator rapid product development

    NASA Astrophysics Data System (ADS)

    Harroun, Jim

    1994-07-01

    Siemens' ability to take the VanguardTM Industrial Linear Accelerator from the development stage to the market place in less than two years is described. Emphasis is on the development process, from the business plan through the shipment of the first commercial sale. Included are discussions on the evolution of the marketing specifications, with emphasis on imaging system requirements, as well as flexibility for expansion into other markets. Requirements used to create the engineering specifications, how they were incorporated into the design, and lessons learned from the demonstration system are covered. Some real-life examples of unanticipated problems are presented, as well as how they were resolved, including some discussion of the special problems encountered in developing a user interface and a training program for an international customer.

  20. Developments in accelerators for heavy ion fusion

    SciTech Connect

    Keefe, D.

    1985-05-01

    The long term goal of Heavy Ion Fusion (HIF) is the development of an accelerator with the large beam power, large beam stored-energy, and high brightness needed to implode small deuterium-tritium capsules for fusion power. While studies of an rf linac/storage ring combination as an inertial fusion driver continue in Japan and Europe, the US program in recent times has concentrated on the study of the suitability of linear induction acceleration of ions for this purpose. Novel features required include use of multiple beams, beam current amplification in the linac, and manipulation of long beam bunches with a large velocity difference between head and tail. Recent experiments with an intense bright beam of cesium ions have established that much higher currents can be transported in a long quadrupole system than was believed possible a few years ago. A proof-of-principle ion induction linac to demonstrate beam current amplification with multiple beams is at present being fabricated at LBL. 28 refs., 4 figs.

  1. Resources, environment and economic development in Nigeria.

    PubMed

    Okpala, A O

    1995-06-01

    It is argued that Nigeria must focus on effective environmentally protective intensive farming, resource management methods, and strong family planning programs. Other contributory factors are recognized as the lack of democracy and the "ill-advised" internal policies of the government. The emphasis is on man-made decisions about migration, natality, and land use practices that have ecological consequences that significantly affect the economy. Land degradation in Nigeria is attributed to improper agricultural and husbandry practices. Land degradation has severe ecological, economic, and human costs. Awareness of environmental problems in Nigeria is growing. Natural disasters such as the droughts of 1984-85, continued soil depletion, accumulations of soil wastes, increased flooding in urban areas, and land erosion in Anambra state are evidence of the growing environmental problems. Agricultural development should involve changing rural land use practices, using technology that is "appropriate" to the climate, crops, and culture of the people, and introducing agroforestry. Population growth in Nigeria puts pressure on the fragile ecosystem. Actual carrying capacity is a rough calculation. Nigeria's population growth patterns follow a pattern that suggests population pressure on carrying capacity. The acceleration of population growth has strained the traditional system of agriculture. Land is overused, and cultivation continues on unsuitable land. Domestic policies during the oil boom encouraged rapid industrialization at the expense of the environment. Migration increased to urban centers, but cities did not provide suitable housing, waste disposal, safe water supplies, and other basic facilities.

  2. Pre-Implementation and Performance Plan for the Latino Development and Technology Accelerator Center

    SciTech Connect

    Quiroga, Marcelo

    2007-03-30

    This report discusses the Latino Development and Technology Accelerator Center (Center) and its innovative economic development program. The chapters describe the organization and the operations of a two-pillar model for training and business acceleration and how the program focuses on the economic development of a disadvantaged Chicago, Illinois, Hispanic community located in Humboldt Park. The Humboldt Park community is located 3 miles west of Chicago's affluent downtown. Humboldt Park residents have income levels below the poverty line and unemployment rates twice the national average.

  3. Neutron Diagnostic Development for the Z Accelerator

    NASA Astrophysics Data System (ADS)

    Hahn, Kelly; Chandler, G. A.; Ruiz, C. L.; Jones, B.; Gomez, M. R.; Knapp, P. F.; Sefkow, A. B.; Hansen, S. B.; Schmit, P. F.; Harding, E. C.; Norris, E.; Torres, J. A.; Cooper, G. W.; Styron, J. D.; Frenje, J.; Lahmann, B.; Gatu-Johnson, M.; Seguin, F.; Petrasso, R.; Fittinghoff, D.; May, M.; Snyder, L.; Moy, K.; Buckles, R.; Glebov, V. Yu.

    2016-10-01

    We are studying Magnetized Liner Inertial Fusion (MagLIF) and Gas Puff fusion neutron sources on the Z accelerator. MagLIF experiments have produced up to 3e12 primary DD neutrons with 2-3 keV ion temperatures and 1-2 ns burn widths. Gas puff experiments have produced up to 5e13 primary DD neutrons with higher ion temperatures, longer burn times, and evidence of non-thermonuclear production. For MagLIF, the yield is expected to increase rapidly with increased energy coupling, yet it remains unclear if Gas Puffs would scale as attractively. We review neutron measurements for these experiments and plans for developing neutron diagnostics for these two very different sources. Sandia is sponsored by the U.S. DOE's NNSA under contract DE-AC04-94AL85000.

  4. A Model for Rural Economic Development.

    ERIC Educational Resources Information Center

    Rampp, Lary; Johnson, Deke

    This paper offers definitions and descriptions, and explores the dynamics, of "strategic grantseeking" as a means of supporting economic development programs. Strategic grantseeking is a natural and dynamic tool usable with any economic development program. It consists of a set of concepts, procedures, and tools which are integrated into…

  5. Jobs and Economic Development Impacts (Postcard)

    SciTech Connect

    Not Available

    2011-08-01

    The U.S. Department of Energy's Wind Powering America initiative provides information on the Jobs and Economic Development Benefits model. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to the Jobs and Economic Development Benefits model section on the Wind Powering America website.

  6. Economic Development Impacts of 20% Wind (Poster)

    SciTech Connect

    Kelly, M.; Tegen, S.

    2007-06-01

    Meeting 20% of the nation's electricity demand with wind energy will require enourmous investment in wind farms, manufacturing, and infrastructure. This investment will create substantial economic development impacts on local, regional, and national levels. This conference poster for Windpower 2007 outlines the various economic development impacts from a 20% wind scenario.

  7. Vocational Educators' Handbook for Economic Development.

    ERIC Educational Resources Information Center

    Paul, Krishan K.; Carlos, Ellen A.

    This "how-to" manual provides information and specific strategies for vocational educators who want to become involved in the economic development/job creation process. It is especially designed for the novice business and industry liaison or coordinator. Section 1 outlines the economic development and job creation process and emphasizes…

  8. Adventuresports and Economic Development Team Up.

    ERIC Educational Resources Information Center

    Baldwin, Fred

    1994-01-01

    Adventuresports Institute offers a two-year degree program at Garrett Community College (McHenry, Maryland) that combines courses in adventure sports with economics, marketing, environmental science, and events management. The goal is to develop an infrastructure for the adventure sport industry and promote economic development in Appalachia based…

  9. Oil exports, structural change, and economic development in Iran

    SciTech Connect

    Emami-Khoi, A.

    1981-01-01

    Within the broad Chenery-Kuznets framework, using structural change as a major indicator of economic development, this study investigates the direction and magnitude and broad features of structural change in Iran, and the role of oil production and exports in that change. Although the study covers a larger horizon, the analysis is focused on the period 1955 through 1977. A similar but less-detailed investigation is conducted for Algeria, Indonesia, and Venezuela also, and a cross-country, comparative perspective is generated. The study shows that, in general, the structural changes in Iran have either been weak (for example, in production and employment), or they are contrary to what the model would predict (for instance in trade). The pattern of structural change observed in Iran, therefore, does not indicate any significant economic development even though per capita income increased five-fold over the period 1955 through 1977. In short, oil does not appear to have been an engine of economic development in Iran. The situation appears broadly similar for the other three countries. Based on these findings, the study offers some suggestions concerning the future economic strategies that should enhance very considerably the contribution that oil industry can make toward Iran's economic development, and should thus accelerate the pace of economic development. These suggestions may be useful to other oil-exporting countries as well.

  10. Accelerating Adverse Outcome Pathway (AOP) development ...

    EPA Pesticide Factsheets

    The Adverse Outcome Pathway (AOP) framework is increasingly being adopted as a tool for organizing and summarizing the mechanistic information connecting molecular perturbations by environmental stressors with adverse outcomes relevant for ecological and human health outcomes. However, the conventional process for assembly of these AOPs is time and resource intensive, and has been a rate limiting step for AOP use and development. Therefore computational approaches to accelerate the process need to be developed. We previously developed a method for generating computationally predicted AOPs (cpAOPs) by association mining and integration of data from publicly available databases. In this work, a cpAOP network of ~21,000 associations was established between 105 phenotypes from TG-GATEs rat liver data from different time points (including microarray, pathological effects and clinical chemistry data), 994 REACTOME pathways, 688 High-throughput assays from ToxCast and 194 chemicals. A second network of 128,536 associations was generated by connecting 255 biological target genes from ToxCast to 4,980 diseases from CTD using either HT screening activity from ToxCast for 286 chemicals or CTD gene expression changes in response to 2,330 chemicals. Both networks were separately evaluated through manual extraction of disease-specific cpAOPs and comparison with expert curation of the relevant literature. By employing data integration strategies that involve the weighting of n

  11. The economic development of Libya

    SciTech Connect

    Khader, B.; El-Wifati, B.

    1986-01-01

    This book focuses on the development of the Libyan economy over the last decade. The book surveys both the structural developments in the Libyan economy and the experience of the individual sectors. It considers the potential for industrial development and the prospects for agriculture both in terms of natural resources and political commitments. The book also examines developments in the service sector especially banking.

  12. Economic development and coastal ecosystem change in China

    NASA Astrophysics Data System (ADS)

    He, Qiang; Bertness, Mark D.; Bruno, John F.; Li, Bo; Chen, Guoqian; Coverdale, Tyler C.; Altieri, Andrew H.; Bai, Junhong; Sun, Tao; Pennings, Steven C.; Liu, Jianguo; Ehrlich, Paul R.; Cui, Baoshan

    2014-08-01

    Despite their value, coastal ecosystems are globally threatened by anthropogenic impacts, yet how these impacts are driven by economic development is not well understood. We compiled a multifaceted dataset to quantify coastal trends and examine the role of economic growth in China's coastal degradation since the 1950s. Although China's coastal population growth did not change following the 1978 economic reforms, its coastal economy increased by orders of magnitude. All 15 coastal human impacts examined increased over time, especially after the reforms. Econometric analysis revealed positive relationships between most impacts and GDP across temporal and spatial scales, often lacking dropping thresholds. These relationships generally held when influences of population growth were addressed by analyzing per capita impacts, and when population density was included as explanatory variables. Historical trends in physical and biotic indicators showed that China's coastal ecosystems changed little or slowly between the 1950s and 1978, but have degraded at accelerated rates since 1978. Thus economic growth has been the cause of accelerating human damage to China's coastal ecosystems. China's GDP per capita remains very low. Without strict conservation efforts, continuing economic growth will further degrade China's coastal ecosystems.

  13. Economic development and coastal ecosystem change in China.

    PubMed

    He, Qiang; Bertness, Mark D; Bruno, John F; Li, Bo; Chen, Guoqian; Coverdale, Tyler C; Altieri, Andrew H; Bai, Junhong; Sun, Tao; Pennings, Steven C; Liu, Jianguo; Ehrlich, Paul R; Cui, Baoshan

    2014-08-08

    Despite their value, coastal ecosystems are globally threatened by anthropogenic impacts, yet how these impacts are driven by economic development is not well understood. We compiled a multifaceted dataset to quantify coastal trends and examine the role of economic growth in China's coastal degradation since the 1950s. Although China's coastal population growth did not change following the 1978 economic reforms, its coastal economy increased by orders of magnitude. All 15 coastal human impacts examined increased over time, especially after the reforms. Econometric analysis revealed positive relationships between most impacts and GDP across temporal and spatial scales, often lacking dropping thresholds. These relationships generally held when influences of population growth were addressed by analyzing per capita impacts, and when population density was included as explanatory variables. Historical trends in physical and biotic indicators showed that China's coastal ecosystems changed little or slowly between the 1950s and 1978, but have degraded at accelerated rates since 1978. Thus economic growth has been the cause of accelerating human damage to China's coastal ecosystems. China's GDP per capita remains very low. Without strict conservation efforts, continuing economic growth will further degrade China's coastal ecosystems.

  14. Economic development and coastal ecosystem change in China

    PubMed Central

    He, Qiang; Bertness, Mark D.; Bruno, John F.; Li, Bo; Chen, Guoqian; Coverdale, Tyler C.; Altieri, Andrew H.; Bai, Junhong; Sun, Tao; Pennings, Steven C.; Liu, Jianguo; Ehrlich, Paul R.; Cui, Baoshan

    2014-01-01

    Despite their value, coastal ecosystems are globally threatened by anthropogenic impacts, yet how these impacts are driven by economic development is not well understood. We compiled a multifaceted dataset to quantify coastal trends and examine the role of economic growth in China's coastal degradation since the 1950s. Although China's coastal population growth did not change following the 1978 economic reforms, its coastal economy increased by orders of magnitude. All 15 coastal human impacts examined increased over time, especially after the reforms. Econometric analysis revealed positive relationships between most impacts and GDP across temporal and spatial scales, often lacking dropping thresholds. These relationships generally held when influences of population growth were addressed by analyzing per capita impacts, and when population density was included as explanatory variables. Historical trends in physical and biotic indicators showed that China's coastal ecosystems changed little or slowly between the 1950s and 1978, but have degraded at accelerated rates since 1978. Thus economic growth has been the cause of accelerating human damage to China's coastal ecosystems. China's GDP per capita remains very low. Without strict conservation efforts, continuing economic growth will further degrade China's coastal ecosystems. PMID:25104138

  15. Economic and Workforce Development Program Annual Report

    ERIC Educational Resources Information Center

    California Community Colleges, Chancellor's Office, 2014

    2014-01-01

    California's community colleges continue to play a crucial role in the state's economy by providing students with the skills and knowledge to succeed and by advancing the economic growth and global competitiveness of California and its regional economies through the Economic and Workforce Development Program (EWD). The EWD program invests in the…

  16. Stacked subsea templates accelerate deepwater development

    SciTech Connect

    Ramsey, J.F.; Blincow, R.M.; Pickard, R.D. )

    1991-10-21

    This paper reports on a deepwater project that can be brought on-line more quickly because of stackable drilling and production templates. Historically, one of the primary barriers to the economic development of deepwater reserves has been the long lead time from discovery to first production. Typically, production facilities must be built and often installed before development wells are drilled. The use of three-slot drilling templates allows development drilling to proceed while the production templates, Christmas trees, flow lines, and production platform are constructed. Thus, the time from initial investment to first revenue reduced. Enserch Exploration Inc., along with partners Petrofina Delaware Inc. and AGIP Petroleum, is using a piggy-back or transportable stacked template system to develop deepwater gas reserves in Mississippi Canyon Block 441, approximately 50 miles south of Grand Isle, La. The discovery is located in 1,410-1,520 ft of water. The Louisiana Offshore Oil Port (LOOP) safety fairway running north to south covers the eastern three fourths of Mississippi Canyon Block 441 and rules out surface production facilities over the well locations.

  17. Accelerated Application Development: The ORNL Titan Experience

    DOE PAGES

    Joubert, Wayne; Archibald, Richard K.; Berrill, Mark A.; ...

    2015-05-09

    The use of computational accelerators such as NVIDIA GPUs and Intel Xeon Phi processors is now widespread in the high performance computing community, with many applications delivering impressive performance gains. However, programming these systems for high performance, performance portability and software maintainability has been a challenge. In this paper we discuss experiences porting applications to the Titan system. Titan, which began planning in 2009 and was deployed for general use in 2013, was the first multi-petaflop system based on accelerator hardware. To ready applications for accelerated computing, a preparedness effort was undertaken prior to delivery of Titan. In this papermore » we report experiences and lessons learned from this process and describe how users are currently making use of computational accelerators on Titan.« less

  18. Accelerated Application Development: The ORNL Titan Experience

    SciTech Connect

    Joubert, Wayne; Archibald, Richard K.; Berrill, Mark A.; Brown, W. Michael; Eisenbach, Markus; Grout, Ray; Larkin, Jeff; Levesque, John; Messer, Bronson; Norman, Matthew R.; Philip, Bobby; Sankaran, Ramanan; Tharrington, Arnold N.; Turner, John A.

    2015-05-09

    The use of computational accelerators such as NVIDIA GPUs and Intel Xeon Phi processors is now widespread in the high performance computing community, with many applications delivering impressive performance gains. However, programming these systems for high performance, performance portability and software maintainability has been a challenge. In this paper we discuss experiences porting applications to the Titan system. Titan, which began planning in 2009 and was deployed for general use in 2013, was the first multi-petaflop system based on accelerator hardware. To ready applications for accelerated computing, a preparedness effort was undertaken prior to delivery of Titan. In this paper we report experiences and lessons learned from this process and describe how users are currently making use of computational accelerators on Titan.

  19. Accelerator mass spectrometry at the Australian National University's 14UD accelerator: experience and developments

    NASA Astrophysics Data System (ADS)

    Fifield, L. K.; Ophel, T. R.; Allan, G. L.; Bird, J. R.; Davie, R. F.

    1990-12-01

    Although the major emphasis of the joint ANU/ANSTO accelerator mass spectrometry program has been the measurement of 36Cl samples, both 14C and 10Be capabilities have been implemented recently on the 14UD accelerator. The new developments and operating experience are reviewed.

  20. Recognizing Constraints to Local Economic Development.

    ERIC Educational Resources Information Center

    Fitzgerald, Joan; Meyer, Peter B.

    1986-01-01

    Drawing on Kaufman's distinction between development in the community and development of the community, this paper discusses the constraints on local economic development associated with increased concentration of capital. The likelihood of successfully employing "import substitution" and other localization strategies without confronting issues of…

  1. Technology development for high power induction accelerators

    SciTech Connect

    Birx, D.L.; Reginato, L.L.

    1985-06-11

    The marriage of Induction Linac technology with Nonlinear Magnetic Modulators has produced some unique capabilities. It appears possible to produce electron beams with average currents measured in amperes, at gradients exceeding 1 MeV/meter, and with power efficiencies approaching 50%. A 2 MeV, 5 kA electron accelerator has been constructed at the Lawrence Livermore National Laboratory (LLNL) to demonstrate these concepts and to provide a test facility for high brightness sources. The pulse drive for the accelerator is based on state-of-the-art magnetic pulse compressors with very high peak power capability, repetition rates exceeding a kilohertz and excellent reliability.

  2. A New Direction for Technology-Based Economic Development: The Role of Innovation Intermediaries

    ERIC Educational Resources Information Center

    Bendis, Richard A.; Seline, Richard S.; Byler, Ethan J.

    2008-01-01

    Accelerating innovation to drive economic growth is the foremost goal for technology-based economic development organizations today. Realizing this goal through programmes is challenged by limited and outdated operating models. The authors outline their 21st Century Innovation Intermediary model, which pairs commercialization with regional…

  3. Neighborhood Energy/Economic Development project

    SciTech Connect

    Not Available

    1991-12-31

    Energy costs impact low income communities more than anyone else. Low income residents pay a larger percentage of their incomes for energy costs. In addition, they generally have far less discretionary energy use to eliminate in response to increasing energy prices. Furthermore, with less discretionary income, home energy efficiency improvements are often too expensive. Small neighborhood businesses are in the same situation. Improved efficiency in the use of energy can improve this situation by reducing energy costs for residents and local businesses. More importantly, energy management programs can increase the demand for local goods and services and lead to the creation of new job training and employment opportunities. In this way, neighborhood based energy efficiency programs can support community economic development. The present project, undertaken with the support of the Urban Consortium Energy Task Force, was intended to serve as a demonstration of energy/economic programming at the neighborhood level. The San Francisco Neighborhood Energy/Economic Development (NEED) project was designed to be a visible demonstration of bringing the economic development benefits of energy management home to low-income community members who need it most. To begin, a Community Advisory Committee was established to guide the design of the programs to best meet needs of the community. Subsequently three neighborhood energy/economic development programs were developed: The small business energy assistance program; The youth training and weatherization program; and, The energy review of proposed housing development projects.

  4. Feedback in Flow for Accelerated Reaction Development.

    PubMed

    Reizman, Brandon J; Jensen, Klavs F

    2016-09-20

    The pharmaceutical industry is investing in continuous flow and high-throughput experimentation as tools for rapid process development accelerated scale-up. Coupled with automation, these technologies offer the potential for comprehensive reaction characterization and optimization, but with the cost of conducting exhaustive multifactor screens. Automated feedback in flow offers researchers an alternative strategy for efficient characterization of reactions based on the use of continuous technology to control chemical reaction conditions and optimize in lieu of screening. Optimization with feedback allows experiments to be conducted where the most information can be gained from the chemistry, enabling product yields to be maximized and kinetic models to be generated while the total number of experiments is minimized. This Account opens by reviewing select examples of feedback optimization in flow and applications to chemical research. Systems in the literature are classified into (i) deterministic "black box" optimization systems that do not model the reaction system and are therefore limited in the utility of results for scale-up, (ii) deterministic model-based optimization systems from which reaction kinetics and/or mechanisms can be automatically evaluated, and (iii) stochastic systems. Though diverse in application, flow feedback systems have predominantly focused upon the optimization of continuous variables, i.e., variables such as time, temperature, and concentration that can be ramped from one experiment to the next. Unfortunately, this implies that the screening of discrete variables such as catalyst, ligand, or solvent generally does not factor into automated flow optimization, resulting in incomplete process knowledge. Herein, we present a system and strategy developed for optimizing discrete and continuous variables of a chemical reaction simultaneously. The approach couples automated feedback with high-throughput reaction screening in droplet flow

  5. Economic challenges associated with tuberculosis diagnostic development

    PubMed Central

    Hanrahan, Colleen F.; Shah, Maunank

    2015-01-01

    Tuberculosis remains a global health crisis in part due to underdiagnosis. Technological innovations are needed to improve diagnostic test accuracy and reduce the reliance on expensive laboratory infrastructure. However, there are significant economic challenges impeding the development and implementation of new diagnostics. The aim of this piece is to examine the current state of TB diagnostics, outline the unmet needs for new tests, and detail the economic challenges associated with development of new tests from the perspective of developers, policy makers and implementers. PMID:24766367

  6. Economic innovation and efficiency gains as the driving force for accelerating carbon dioxide emissions

    NASA Astrophysics Data System (ADS)

    Garrett, T. J.

    2012-12-01

    It is normally assumed that gains in energy efficiency are one of the best routes that society has available to it for stabilizing future carbon dioxide emissions. For a given degree of economic productivity less energy is consumed and a smaller quantity of fossil fuels is required. While certainly this observation is true in the instant, it ignores feedbacks in the economic system such that efficiency gains ultimately lead to greater energy consumption: taken as a global whole, they permit civilization to accelerate its expansion into the energy reserves that sustain it. Here this argument is formalized from a general thermodynamic perspective. The core result is that there exists a fixed, time-independent link between a very general representation of global inflation-adjusted economic wealth (units currency) and civilization's total capacity to consume power (units energy per time). Based on 40 years of available statistics covering more than a tripling of global GDP and a doubling of wealth, this constant has a value of 7.1 +/- 0.01 Watts per one thousand 2005 US dollars. Essentially, wealth is power. Civilization grows by dissipating power in order to sustain all its current activities and to incorporate more raw material into its existing structure. Growth of its structure is related to economic production, so more energy efficient economic production facilitates growth. Growth is into the reserves that sustain civilization, in which case there is a positive feedback in the economic system whereby energy efficiency gains ultimately "backfire" if their intended purpose is to reduce energy consumption and carbon dioxide emissions. The analogy that can be made is to a growing child: a healthy child who efficiently incorporates food into her structure grows quickly and is able to consume more in following years. Economically, an argument is made that, for a range of reasons, there are good reasons to refer to efficiency gains as economic "innovation", both for

  7. New Potentials for Modern Indian Economic Development.

    ERIC Educational Resources Information Center

    Heath, Wallace G.

    Recently American Indians have experienced an unprecedented renaissance in community spirit. Capitalizing upon this spirit, Indian economic development should be directed toward particular community needs, utilizing Indian leadership to determine needed training and development programs. There is no question but that the majority of Indian…

  8. A Dream Experiment in Development Economics

    ERIC Educational Resources Information Center

    Singh, Prakarsh; Russo, Alexa

    2013-01-01

    In this article, the authors discuss a unique project carried out by 13 teams of four students each in the undergraduate Development Economics class during the 2012 spring semester at a private liberal arts college. The goal of the "Dream Experiment" was to think of an idea that promotes development, employs concepts from development…

  9. Economics and Human Resource Development: A Rejoinder

    ERIC Educational Resources Information Center

    Wang, Greg G.; Swanson, Richard A.

    2008-01-01

    This article focuses on the areas agreement between two recent and seemingly disparate Human Resource Development Review articles by Wang and Swanson (2008) and McLean, Lynham, Azevedo, Lawrence, and Nafukho (2008). The foundational roles of economics in human resource development theory and practice are highlighted as well as the need for…

  10. Accelerating 21st Century Economic Growth by Implementation of the Lunar Solar Power System

    NASA Astrophysics Data System (ADS)

    Criswell, D. R.

    2002-01-01

    The World Energy Council (1) makes this declaration. "Given this dramatically uneven distribution and the limited evidence of improvement in economic growth in many developing countries, WEC at the 17th World Congress in Houston in September 1998 concluded that the number one priority in sustainable energy development today for all decision-makers in all countries is to extend access to commercial energy services to the people who do not now have it and to those who will come into the world in the next two decades, largely in developing countries, without such access." By ~2050 the global systems should supply 10 billion people approximately 6.7 kilowatts of thermal power per person or 61,360 kWt-h/y-person of energy. The economic equivalent is ~2 - 3 kWe of electric power per person. The energy must be environmentally clean. The energy must be sufficiently low in cost that the 2 billion poorest people, who now make 1,000 /y-person, can be provided with the new power. A survey of twenty-five options for providing adequate commercial electric power, including solar power satellites in orbit about Earth, concludes that only the Lunar Solar Power System can meet the WEC challenge (2, 3, 4, 5). Maurice Strong is the former CEO of Ontario Hydro and organizer of the 1992 Rio Environmental Summit. Quoting Strong - "I have checked it (LSP System) out with a number of experts, all of whom confirmed that the idea, which has been mooted for some time, may now be ripe to carry forward. --- The project would deliver net new energy to the Earth that is independent of the biosphere, would produce no CO2 or other polluting emissions and have minimal environmental impact compared with other energy sources." (6). Electric energy provided by the LSP System can accelerate terrestrial economic growth in several ways. A cost of less than 1 cent per kilowatt electric hour seems achievable. This allows poor nations to buy adequate energy. Increasing per capita use of electric power is

  11. Population change and economic development in Indonesia.

    PubMed

    Ananta, A; Pungut, U H

    1992-07-01

    Standard demographic transition theory holds that transition takes place concurrently with socioeconomic development. Oshima has generalized that the pace of demographic transition in Indonesia has been slow and in keeping with standard theory. This article, however, challenges Oshima's contentions and points out that Indonesia has been able to attain a level of demographic transition with a lower level of economic development than that experienced by present-day developed countries during their transitions from high fertility and mortality to low fertility and mortality. Sections consider the theory of demographic transition, population and economic change in Indonesia, and the likely impact of demographic changes on the future of Indonesia's economy. The more rapid demographic transition experienced in Indonesia may be used to stimulate even faster economic progress in the country.

  12. Vacuum Insulator Development for the Dielectric Wall Accelerator

    SciTech Connect

    Harris, J R; Blackfield, D; Caporaso, G J; Chen, Y; Hawkins, S; Kendig, M; Poole, B; Sanders, D M; Krogh, M; Managan, J E

    2008-03-17

    At Lawrence Livermore National Laboratory, we are developing a new type of accelerator, known as a Dielectric Wall Accelerator, in which compact pulse forming lines directly apply an accelerating field to the beam through an insulating vacuum boundary. The electrical strength of this insulator may define the maximum gradient achievable in these machines. To increase the system gradient, we are using 'High Gradient Insulators' composed of alternating layers of dielectric and metal for the vacuum insulator. In this paper, we present our recent results from experiment and simulation, including the first test of a High Gradient Insulator in a functioning Dielectric Wall Accelerator cell.

  13. Miniature penetrator (MinPen) acceleration recorder development test

    SciTech Connect

    Franco, R.J.; Platzbecker, M.R.

    1998-08-01

    The Telemetry Technology Development Department at Sandia National Laboratories actively develops and tests acceleration recorders for penetrating weapons. This new acceleration recorder (MinPen) utilizes a microprocessor-based architecture for operational flexibility while maintaining electronics and packaging techniques developed over years of penetrator testing. MinPen has been demonstrated to function in shock environments up to 20,000 Gs. The MinPen instrumentation development has resulted in a rugged, versatile, miniature acceleration recorder and is a valuable tool for penetrator testing in a wide range of applications.

  14. Accelerator and rf system development for NLC

    SciTech Connect

    Vlieks, A.E.; Callin, R.; Deruyter, H.

    1993-04-01

    An experimental station for an X-band Next Linear Collider has been constructed at SLAC. This station consists of a klystron and modulator, a low-loss waveguide system for rf power distribution, a SLED II pulse-compression and peak-power multiplication system, acceleration sections and beam-line components (gun, prebuncher, preaccelerator, focussing elements and spectrometer). An extensive program of experiments to evaluate the performance of all components is underway. The station is described in detail in this paper, and results to date are presented.

  15. Economical launching and accelerating control strategy for a single-shaft parallel hybrid electric bus

    NASA Astrophysics Data System (ADS)

    Yang, Chao; Song, Jian; Li, Liang; Li, Shengbo; Cao, Dongpu

    2016-08-01

    This paper presents an economical launching and accelerating mode, including four ordered phases: pure electrical driving, clutch engagement and engine start-up, engine active charging, and engine driving, which can be fit for the alternating conditions and improve the fuel economy of hybrid electric bus (HEB) during typical city-bus driving scenarios. By utilizing the fast response feature of electric motor (EM), an adaptive controller for EM is designed to realize the power demand during the pure electrical driving mode, the engine starting mode and the engine active charging mode. Concurrently, the smoothness issue induced by the sequential mode transitions is solved with a coordinated control logic for engine, EM and clutch. Simulation and experimental results show that the proposed launching and accelerating mode and its control methods are effective in improving the fuel economy and ensure the drivability during the fast transition between the operation modes of HEB.

  16. Family Support and Community Economic Development.

    ERIC Educational Resources Information Center

    Lalley, Jacqueline, Ed.

    1997-01-01

    This report of the Family Resource Coalition of America examines the interrelationship of sustainable community economic strategies and sustainable family units. The introductory section of the report consists of one article, "Integrating Community Development and Family Support." The second section, "Community Building: A Movement…

  17. Engineering Research in Irish Economic Development

    ERIC Educational Resources Information Center

    Kelly, John

    2011-01-01

    This article summarizes the main findings and recommendations of a report published in December 2010 by the Irish Academy of Engineering (IAE). The report, representing the views of a committee of distinguished Irish engineers from a wide range of disciplines, addresses the role of engineering research in Ireland's economic development and the…

  18. Using Personal Computers to Promote Economic Development.

    ERIC Educational Resources Information Center

    ECO Northwest, Ltd., Helena, MT.

    A study was conducted to determine the feasibility of increasing economic development within Montana through the use of personal computers in small businesses. A statewide mail survey of 1,650 businesses (employing between 4 and 25 employees) was conducted to determine the current status of computer use and the potential for expanding computer use…

  19. Advanced Microgravity Acceleration Measurement Systems (AMAMS) Being Developed

    NASA Technical Reports Server (NTRS)

    Sicker, Ronald J.; Kacpura, Thomas J.

    2003-01-01

    The Advanced Microgravity Acceleration Measurement Systems (AMAMS) project is part of NASA s Instrument Technology Development program to develop advanced sensor systems. The primary focus of the AMAMS project is to develop microelectromechanical systems (MEMS) for acceleration sensor systems to replace existing electromechanical sensor systems presently used to assess relative gravity levels aboard spacecraft. These systems are used to characterize both vehicle and payload responses to low-gravity vibroacoustic environments. The collection of microgravity acceleration data is useful to the microgravity life sciences, microgravity physical sciences, and structural dynamics communities. The inherent advantages of semiconductor-based systems are reduced size, mass, and power consumption, with enhanced long-term calibration stability.

  20. Development of compact linear accelerator in KBSI

    SciTech Connect

    Yoon, Jang-Hee; Lee, Byoung-Seob; Choi, Seyong; Park, Jin Yong; Ok, Jung-Woo; Won, Mi-Sook

    2012-02-15

    The compact linear accelerator using a 28 GHz ECRIS is under construction in KBSI, South Korea. The main capability of this facility is the production of fast neurons for the neutron radiography. The designing of a superconducting magnet, microwave transmission system, beam extraction, and plasma chamber of ECRIS were finished. The nominal axial design fields of the magnets are 3.6 T at injection and 2.2 T at extraction; the nominal radial design field strength at the plasma chamber wall is 2.1 T. We already installed 10 kW, 28 GHz gyrotron, and tested a microwave power from gyrotron using a dummy load. The current status will be discussed in this paper.

  1. Development of compact linear accelerator in KBSI.

    PubMed

    Yoon, Jang-Hee; Lee, Byoung-Seob; Choi, Seyong; Park, Jin Yong; Ok, Jung-Woo; Won, Mi-Sook

    2012-02-01

    The compact linear accelerator using a 28 GHz ECRIS is under construction in KBSI, South Korea. The main capability of this facility is the production of fast neurons for the neutron radiography. The designing of a superconducting magnet, microwave transmission system, beam extraction, and plasma chamber of ECRIS were finished. The nominal axial design fields of the magnets are 3.6 T at injection and 2.2 T at extraction; the nominal radial design field strength at the plasma chamber wall is 2.1 T. We already installed 10 kW, 28 GHz gyrotron, and tested a microwave power from gyrotron using a dummy load. The current status will be discussed in this paper.

  2. Development of compact linear accelerator in KBSIa)

    NASA Astrophysics Data System (ADS)

    Yoon, Jang-Hee; Lee, Byoung-Seob; Choi, Seyong; Park, Jin Yong; Ok, Jung-Woo; Won, Mi-Sook

    2012-02-01

    The compact linear accelerator using a 28 GHz ECRIS is under construction in KBSI, South Korea. The main capability of this facility is the production of fast neurons for the neutron radiography. The designing of a superconducting magnet, microwave transmission system, beam extraction, and plasma chamber of ECRIS were finished. The nominal axial design fields of the magnets are 3.6 T at injection and 2.2 T at extraction; the nominal radial design field strength at the plasma chamber wall is 2.1 T. We already installed 10 kW, 28 GHz gyrotron, and tested a microwave power from gyrotron using a dummy load. The current status will be discussed in this paper.

  3. Global health funding and economic development.

    PubMed

    Martin, Greg; Grant, Alexandra; D'Agostino, Mark

    2012-04-10

    The impact of increased national wealth, as measured by Gross Domestic Product (GDP), on public health is widely understood, however an equally important but less well-acclaimed relationship exists between improvements in health and the growth of an economy. Communicable diseases such as HIV, TB, Malaria and the Neglected Tropical Diseases (NTDs) are impacting many of the world's poorest and most vulnerable populations, and depressing economic development. Sickness and disease has decreased the size and capabilities of the workforce through impeding access to education and suppressing foreign direct investment (FDI). There is clear evidence that by investing in health improvements a significant increase in GDP per capita can be attained in four ways: Firstly, healthier populations are more economically productive; secondly, proactive healthcare leads to decrease in many of the additive healthcare costs associated with lack of care (treating opportunistic infections in the case of HIV for example); thirdly, improved health represents a real economic and developmental outcome in-and-of itself and finally, healthcare spending capitalises on the Keynesian 'economic multiplier' effect. Continued under-investment in health and health systems represent an important threat to our future global prosperity. This editorial calls for a recognition of health as a major engine of economic growth and for commensurate investment in public health, particularly in poor countries.

  4. Global health funding and economic development

    PubMed Central

    2012-01-01

    The impact of increased national wealth, as measured by Gross Domestic Product (GDP), on public health is widely understood, however an equally important but less well-acclaimed relationship exists between improvements in health and the growth of an economy. Communicable diseases such as HIV, TB, Malaria and the Neglected Tropical Diseases (NTDs) are impacting many of the world's poorest and most vulnerable populations, and depressing economic development. Sickness and disease has decreased the size and capabilities of the workforce through impeding access to education and suppressing foreign direct investment (FDI). There is clear evidence that by investing in health improvements a significant increase in GDP per capita can be attained in four ways: Firstly, healthier populations are more economically productive; secondly, proactive healthcare leads to decrease in many of the additive healthcare costs associated with lack of care (treating opportunistic infections in the case of HIV for example); thirdly, improved health represents a real economic and developmental outcome in-and-of itself and finally, healthcare spending capitalises on the Keynesian 'economic multiplier' effect. Continued under-investment in health and health systems represent an important threat to our future global prosperity. This editorial calls for a recognition of health as a major engine of economic growth and for commensurate investment in public health, particularly in poor countries. PMID:22490207

  5. Utilities as catalysts in economic development

    SciTech Connect

    1989-12-01

    This report describes a variety of utility sponsored economic development programs, focusing on the opportunities for public/private partnerships. It discusses the leadership and management issues involved in these programs and outlines elements of existing programs and explains how utility company resources are being used to develop innovative programs. It presents model programs of California`s Pacific Gas and Electric, Southwestern Bell, New Jersey`s Public Service Electric and Gas Co., plus several newer programs.

  6. 24 CFR 598.615 - Economic development standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Economic development standards. 598... DESIGNATIONS Empowerment Zone Grants § 598.615 Economic development standards. (a) Economic development... the planned use of HUD EZ Grant Funds must meet one of the following economic development...

  7. 24 CFR 598.615 - Economic development standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Economic development standards. 598... DESIGNATIONS Empowerment Zone Grants § 598.615 Economic development standards. (a) Economic development... the planned use of HUD EZ Grant Funds must meet one of the following economic development...

  8. 24 CFR 598.615 - Economic development standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Economic development standards. 598... DESIGNATIONS Empowerment Zone Grants § 598.615 Economic development standards. (a) Economic development... the planned use of HUD EZ Grant Funds must meet one of the following economic development...

  9. 24 CFR 598.615 - Economic development standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Economic development standards. 598... DESIGNATIONS Empowerment Zone Grants § 598.615 Economic development standards. (a) Economic development... the planned use of HUD EZ Grant Funds must meet one of the following economic development...

  10. Issues in the Economic Development of Nonmetropolitan United States. Economic Development Research Report.

    ERIC Educational Resources Information Center

    Ledebur, Larry C.

    Describing issues relative to economic development in nonmetropolitan areas, this document presents narrative and tabular data re: (1) the causal forces behind economic decline in rural America (technology, shifting patterns of demand for goods and services, and changes in life styles and residential preferences); (2) the incidence and indicators…

  11. 24 CFR 570.203 - Special economic development activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Special economic development... § 570.203 Special economic development activities. A recipient may use CDBG funds for special economic... part of an economic development project. Guidelines for selecting activities to assist under...

  12. 24 CFR 570.203 - Special economic development activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Special economic development... § 570.203 Special economic development activities. A recipient may use CDBG funds for special economic... part of an economic development project. Guidelines for selecting activities to assist under...

  13. 24 CFR 570.203 - Special economic development activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Special economic development... § 570.203 Special economic development activities. A recipient may use CDBG funds for special economic... part of an economic development project. Guidelines for selecting activities to assist under...

  14. 24 CFR 570.203 - Special economic development activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Special economic development... § 570.203 Special economic development activities. A recipient may use CDBG funds for special economic... part of an economic development project. Guidelines for selecting activities to assist under...

  15. Disaster risk, social vulnerability, and economic development.

    PubMed

    Ward, Patrick S; Shively, Gerald E

    2017-04-01

    This paper examines the extent to which economic development decreases a country's risk of experiencing climate-related disasters as well as the societal impacts of those events. The paper proceeds from the underlying assumption that disasters are not inherently natural, but arise from the intersection of naturally-occurring hazards within fragile environments. It uses data from the International Disaster Database (EM-DAT), representing country-year-level observations over the period 1980-2007. The study finds that low-income countries are significantly more at risk of climate-related disasters, even after controlling for exposure to climate hazards and other factors that may confound disaster reporting. Following the occurrence of a disaster, higher income generally diminishes a country's social vulnerability to such happenings, resulting in lower levels of mortality and morbidity. This implies that continued economic development may be a powerful tool for lessening social vulnerability to climate change.

  16. The Ramakrishna Mission economic PV development initiative

    SciTech Connect

    Stone, J.L.; Ullal, H.S.; Sherring, C.

    1998-09-01

    India is the world`s second most populous country, quickly approaching one billion persons. Although it has a well-developed electricity grid, many of the people have little or no access to electricity and all of the benefits associated with it. There are areas that are isolated from the grid and will not be connected for many years, if ever. One such area is the Sundarbans located in the delta region of the two great rivers, the Ganges and Brahmaputra, partially in India and partially in Bangladesh. It is estimated that 1.5 million people live in this area, crisscrossed by many islands and rivers, who have only marginal supplies of electricity generated primarily from diesel generators and batteries. Working with the regional non-governmental organization (NGO), the Ramakrishna Mission, and the West Bengal Renewable Energy Development Agency, the governments of India and the US initiated a rural electrification initiative to demonstrate the economic and technical feasibility of photovoltaics to provide limited supplies of electricity for such applications as solar home lighting systems (SHS), water pumping, vaccine refrigeration, communications, and economic development activities. This paper details initial results from approximately 30 kilowatts of PV systems installed in the area, including socio-economic impacts and technical performance.

  17. Economic development, climate and values: making policy.

    PubMed

    Stern, Nicholas

    2015-08-07

    The two defining challenges of this century are overcoming poverty and managing the risks of climate change. Over the past 10 years, we have learned much about how to tackle them together from ideas on economic development and public policy. My own work in these areas over four decades as an academic and as a policy adviser in universities and international financial institutions has focused on how the investment environment and the empowerment of people can change lives and livelihoods. The application of insights from economic development and public policy to climate change requires rigorous analysis of issues such as discounting, modelling the risks of unmanaged climate change, climate policy targets and estimates of the costs of mitigation. The latest research and results show that the case for avoiding the risks of dangerous climate change through the transition to low-carbon economic development and growth is still stronger than when the Stern Review was published. This is partly because of evidence that some of the impacts of climate change are happening more quickly than originally expected, and because of remarkable advances in technologies, such as solar power. Nevertheless, significant hurdles remain in securing the international cooperation required to avoid dangerous climate change, not least because of disagreements and misunderstandings about key issues, such as ethics and equity.

  18. Economic development, climate and values: making policy

    PubMed Central

    Stern, Nicholas

    2015-01-01

    The two defining challenges of this century are overcoming poverty and managing the risks of climate change. Over the past 10 years, we have learned much about how to tackle them together from ideas on economic development and public policy. My own work in these areas over four decades as an academic and as a policy adviser in universities and international financial institutions has focused on how the investment environment and the empowerment of people can change lives and livelihoods. The application of insights from economic development and public policy to climate change requires rigorous analysis of issues such as discounting, modelling the risks of unmanaged climate change, climate policy targets and estimates of the costs of mitigation. The latest research and results show that the case for avoiding the risks of dangerous climate change through the transition to low-carbon economic development and growth is still stronger than when the Stern Review was published. This is partly because of evidence that some of the impacts of climate change are happening more quickly than originally expected, and because of remarkable advances in technologies, such as solar power. Nevertheless, significant hurdles remain in securing the international cooperation required to avoid dangerous climate change, not least because of disagreements and misunderstandings about key issues, such as ethics and equity. PMID:26203007

  19. Computational Tools for Accelerating Carbon Capture Process Development

    SciTech Connect

    Miller, David; Sahinidis, N V; Cozad, A; Lee, A; Kim, H; Morinelly, J; Eslick, J; Yuan, Z

    2013-06-04

    This presentation reports development of advanced computational tools to accelerate next generation technology development. These tools are to develop an optimized process using rigorous models. They include: Process Models; Simulation-Based Optimization; Optimized Process; Uncertainty Quantification; Algebraic Surrogate Models; and Superstructure Optimization (Determine Configuration).

  20. Computational Tools to Accelerate Commercial Development

    SciTech Connect

    Miller, David C

    2013-01-01

    The goals of the work reported are: to develop new computational tools and models to enable industry to more rapidly develop and deploy new advanced energy technologies; to demonstrate the capabilities of the CCSI Toolset on non-proprietary case studies; and to deploy the CCSI Toolset to industry. Challenges of simulating carbon capture (and other) processes include: dealing with multiple scales (particle, device, and whole process scales); integration across scales; verification, validation, and uncertainty; and decision support. The tools cover: risk analysis and decision making; validated, high-fidelity CFD; high-resolution filtered sub-models; process design and optimization tools; advanced process control and dynamics; process models; basic data sub-models; and cross-cutting integration tools.

  1. Status of high temperature superconductor development for accelerator magnets

    NASA Technical Reports Server (NTRS)

    Hirabayashi, H.

    1995-01-01

    High temperature superconductors are still under development for various applications. As far as conductors for magnets are concerned, the development has just been started. Small coils wound by silver sheathed Bi-2212 and Bi-2223 oxide conductors have been reported by a few authors. Essential properties of high T(sub c) superconductors like pinning force, coherent length, intergrain coupling, weak link, thermal property, AC loss and mechanical strength are still not sufficiently understandable. In this talk, a review is given with comparison between the present achievement and the final requirement for high T(sub c) superconductors, which could be particularly used in accelerator magnets. Discussions on how to develop high T(sub c) superconductors for accelerator magnets are included with key parameters of essential properties. A proposal of how to make a prototype accelerator magnet with high T(sub c) superconductors with prospect for future development is also given.

  2. Accelerated larvae development of Ascaris lumbricoides eggs with ultraviolet radiation

    NASA Astrophysics Data System (ADS)

    Aladawi, M. A.; Albarodi, H.; Hammoudeh, A.; Shamma, M.; Sharabi, N.

    2006-01-01

    In order to investigate the effect of UV radiation on the development of Ascaris lumbricoides larvae, eggs were exposed to increasing UV doses. Filtered wastewater from the secondary effluent taken from the Damascus wastewater treatment plant (DWTP) was used as irradiation and incubation medium. The progressive and accelerated embryonation stages were microscopically observed and the percentages of completely developed larvae were determined weekly. Results indicated that the UV radiation accelerated the development of larvae with increasing UV dose. Preliminary information about the relationship between the UV radiation dose and rate of embryonation is also presented.

  3. Space Launch System Accelerated Booster Development Cycle

    NASA Technical Reports Server (NTRS)

    Arockiam, Nicole; Whittecar, William; Edwards, Stephen

    2012-01-01

    With the retirement of the Space Shuttle, NASA is seeking to reinvigorate the national space program and recapture the public s interest in human space exploration by developing missions to the Moon, near-earth asteroids, Lagrange points, Mars, and beyond. The would-be successor to the Space Shuttle, NASA s Constellation Program, planned to take humans back to the Moon by 2020, but due to budgetary constraints was cancelled in 2010 in search of a more "affordable, sustainable, and realistic" concept2. Following a number of studies, the much anticipated Space Launch System (SLS) was unveiled in September of 2011. The SLS core architecture consists of a cryogenic first stage with five Space Shuttle Main Engines (SSMEs), and a cryogenic second stage using a new J-2X engine3. The baseline configuration employs two 5-segment solid rocket boosters to achieve a 70 metric ton payload capability, but a new, more capable booster system will be required to attain the goal of 130 metric tons to orbit. To this end, NASA s Marshall Space Flight Center recently released a NASA Research Announcement (NRA) entitled "Space Launch System (SLS) Advanced Booster Engineering Demonstration and/or Risk Reduction." The increased emphasis on affordability is evident in the language used in the NRA, which is focused on risk reduction "leading to an affordable Advanced Booster that meets the evolved capabilities of SLS" and "enabling competition" to "enhance SLS affordability. The purpose of the work presented in this paper is to perform an independent assessment of the elements that make up an affordable and realistic path forward for the SLS booster system, utilizing advanced design methods and technology evaluation techniques. The goal is to identify elements that will enable a more sustainable development program by exploring the trade space of heavy lift booster systems and focusing on affordability, operability, and reliability at the system and subsystem levels5. For this study

  4. Economic Development in American Indian Reservations. Development Series No. 1.

    ERIC Educational Resources Information Center

    Ortiz, Roxanne Dunbar, Ed.

    A collection of 13 scholarly articles and essays, this book makes available hard-to-find information and theories about American Indian economic development. Part I, "The Land and the People", emphasizes cultural traditions and beliefs of Indian people and traces the development of the concept of sovereignty and its applicability to…

  5. Incorporating an Applied Economic Development Component into a Geography Curriculum.

    ERIC Educational Resources Information Center

    Kale, Steven R.

    1989-01-01

    Discusses how applied economic development has been integrated into the economic geography curriculum at Oregon State University (Corvallis). States that coursework in applied economic development should lead to greater understanding of the causes of economic change, the problems associated with growth or decline, and methods for achieving…

  6. An accelerated fusion power development plan

    NASA Astrophysics Data System (ADS)

    Dean, Stephen O.; Baker, Charles C.; Cohn, Daniel R.; Kinkead, Susan D.

    1991-06-01

    Energy for electricity and transportation is a national issue with worldwide environmental and political implications. The world must have energy options for the next century that are not vulnerable to possible disruption for technical, environmental, public confidence, or other reasons. Growing concerns about the greenhouse effect and the safety of transporting oil may lead to reduced burning of coal and other fossil fuels, and the incidents at Three Mile Island and Chernobyl, as well as nuclear waste storage problems, have eroded public acceptance of nuclear fission. Meeting future world energy needs will require improvements in energy efficiency and conservation. However, the world will soon need new central station power plants and increasing amounts of fuel for the transportation sector. The use of fossil fuels, and possibly even fission power, will very likely be restricted because of environmental, safety, and, eventually, supply considerations. Time is running out for policymakers. New energy technologies cannot be brought to the marketplace overnight. Decades are required to bring a new energy production technology from conception to full market penetration. With the added urgency to mitigate deleterious environmental effects of energy use, policymakers must act decisively now to establish and support vigorous energy technology development programs. The U.S. has invested 8 billion over the past 40 years in fusion research and development. If the U.S. fusion program proceeds according to its present strategy, an additional 40 years, and more money, will be expended before fusion will provide commercial electricity. Such an extended schedule is neither cost-effective nor technically necessary. It is time to launch a national venture to construct and operate a fusion power pilot plant. Such a plant could be operational within 15 years of a national commitment to proceed.

  7. No Time To Kill: Entrainment and Accelerating Courseware Development.

    ERIC Educational Resources Information Center

    Millington, Paula Crnkovich

    This paper examines the concept of time in multimedia, World Wide Web-based courseware development. The biological concept of entrainment (the alignment of rhythms within and between systems) to accelerate courseware development is explored. The discussion begins with the foundational concepts of entrainment from biological systems and social…

  8. Economics of food irradiation: Comparison between electron accelerators and cobalt-60

    NASA Astrophysics Data System (ADS)

    Morrison, R. M.

    The Codex Alimentarius Commission's proposed international standard permits three types of ionizing radiation to be used on foods: gamma rays from radioactive cobalt-60 or cesium-137, high energy electrons, and x-rays. The latter two types of radiation are produced by electron accelerators powered by electricity. Unlike gamma rays and x-rays which can penetrate pallet loads of foods, electrons of the allowed energy levels only penetrate 1 to 3 inches when irradiated from one side. Thus, electrons are limited to treating the surface of foods or foods in thin packages or a shallow stream of grains, powders, or liquids. Average costs per kilogram (kg) of irradiating selected foods are similar for the electron accelerator and cobalt-60 irradiators analyzed in this study, but initial investment costs generally vary by U.S. $1 million. Irradiation treatment costs range from 1 to 15 U.S. cents per kg for the foods and annual volumes examined with larger volumes having lower treatment costs. Cobalt-60 is less expensive than electrons when annual volumes are below 23 million kgs. For radiation source requirements above the equivalent of about 1 million curies of cobalt-60, electrons become more economical. The largest differences in costs occur with the papaya irradiators where using x-rays to penetrate the fruit is more expensive than using cobalt-60.

  9. Economic Development, Education and Transnational Corporations. Routledge Studies in Development Economics

    ERIC Educational Resources Information Center

    Hanson, Mark

    2011-01-01

    This book focuses on the questions of: why do some economically disadvantaged nations develop significantly faster than others, and what roles do their educational systems play? As case illustrations, in the early 1960s Mexico and South Korea were both equally underdeveloped agrarian societies. Since that time, the development strategies pursued…

  10. Exemplary Project Handbook: Participating in Economic Development. CETA and Reservation Economic Development.

    ERIC Educational Resources Information Center

    Fazio, Ernest J., Jr.; And Others

    Developed to assist Native American reservation program planners, this handbook highlights a number of exemplary uses of Comprehensive Employment and Training Act (CETA) funds in reservation economic development, presents a discussion of the problems reservations may face in meeting the new funding directions of the federal government, and…

  11. Development of wide area environment accelerator operation and diagnostics method

    NASA Astrophysics Data System (ADS)

    Uchiyama, Akito; Furukawa, Kazuro

    2015-08-01

    Remote operation and diagnostic systems for particle accelerators have been developed for beam operation and maintenance in various situations. Even though fully remote experiments are not necessary, the remote diagnosis and maintenance of the accelerator is required. Considering remote-operation operator interfaces (OPIs), the use of standard protocols such as the hypertext transfer protocol (HTTP) is advantageous, because system-dependent protocols are unnecessary between the remote client and the on-site server. Here, we have developed a client system based on WebSocket, which is a new protocol provided by the Internet Engineering Task Force for Web-based systems, as a next-generation Web-based OPI using the Experimental Physics and Industrial Control System Channel Access protocol. As a result of this implementation, WebSocket-based client systems have become available for remote operation. Also, as regards practical application, the remote operation of an accelerator via a wide area network (WAN) faces a number of challenges, e.g., the accelerator has both experimental device and radiation generator characteristics. Any error in remote control system operation could result in an immediate breakdown. Therefore, we propose the implementation of an operator intervention system for remote accelerator diagnostics and support that can obviate any differences between the local control room and remote locations. Here, remote-operation Web-based OPIs, which resolve security issues, are developed.

  12. 24 CFR 1003.203 - Special economic development activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Special economic development... Eligible Activities § 1003.203 Special economic development activities. A grantee may use ICDBG funds for special economic development activities in addition to other activities authorized in this subpart...

  13. 24 CFR 1003.203 - Special economic development activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Special economic development... Eligible Activities § 1003.203 Special economic development activities. A grantee may use ICDBG funds for special economic development activities in addition to other activities authorized in this subpart...

  14. 24 CFR 1003.203 - Special economic development activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Special economic development... Eligible Activities § 1003.203 Special economic development activities. A grantee may use ICDBG funds for special economic development activities in addition to other activities authorized in this subpart...

  15. DEVELOPMENT OF A COMPACT RADIOGRAPHY ACCELERATOR USING DIELECTRIC WALL ACCELERATOR TECHNOLOGY

    SciTech Connect

    Sampayan, S; Caporaso, G; Chen, Y; Hawkins, S; Holmes, C; Krogh, M; McCarrick, J; Nelson, S; Nunnally, W; Poole, B; Rhodes, M; Sanders, D; Selenes, K; Sullivan, J; Wang, L; Watson, J

    2005-06-02

    We are developing an inexpensive compact accelerator system primarily intended for pulsed radiography. Design characteristics are an 8 MeV endpoint energy, 2 kA beam current, a cell gradient of approximately 3 MV/m (for an overall accelerator length is 2-3 m), and <$1/Volt capital costs. Such designs have been made possible with the development of high specific energy dielectrics (>10J/cm{sup 3}), specialized transmission line designs and multi-gap laser triggered low jitter (<1 ns) gas switches. In this geometry, the pulse forming lines, switches, and insulator/beam pipe are fully integrated within each cell to form a compact, stand-alone, stackable unit. We detail our research and modeling to date, recent high voltage test results, and the integration concept of the cells into a radiographic system.

  16. Economics.

    PubMed

    Palley, Paul D; Parcero, Miriam E

    2016-10-01

    A review of literature in the calendar year 2015 dedicated to environmental policies and sustainable development, and economic policies. This review is divided into these sections: sustainable development, irrigation, ecosystems and water management, climate change and disaster risk management, economic growth, water supply policies, water consumption, water price regulation, and water price valuation.

  17. Population change and some aspects of socio-economic development.

    PubMed

    1982-06-01

    Some of the major dimensions of the interrelationship of population dynamics and socioeconomic development are examined in the context of Asia and the Pacific. Most of the countries in the region are developing, and population growth is viewed more as an obstacle to development rather than as a stimulant to economic progress. There are at least 10 countries in the region whose per capita income is less than US$300, namely: Afghanistan, Bangladesh, Bhutan, Burma, China, India, Maldives, Nepal, Pakistan, and Sri Lanka. In 1979 these countries had an estimated combined population of 1,867,103,000 or about 77% of the population of the region. Per capita gross national product (GNP) masks the real economic condition of the people as it fails to show the actual distribution of income and wealth. In most nonsocialist countries there is maldistribution of income and wealth. The International Labor Organization (ILO) report points out that during 1963-73 in Bangladesh, India, Malaysia, Pakistan, the Philippines, and Sri Lanka, the richest 20% of households receive about half the income. In contrast, the poorest 40% receive between 12-18% of total income. In short, there could be economic development but not social development, such as equitable distribution of wealth and income. Studies have shown that equitable income distribution exerts a far greater influence on fertility than the GNP. In many countries of the region poverty is reality. The World Bank estimates that half of the people in absolute poverty live in South Asia, mainly India and Bangladesh. It is most unfortunate that among the very poor, poverty is frequently regarded as the cause rather than the effect of high fertility. Among the very poor, mortality, particularly infant mortality, tends to be high. China is among the countries which have recognized that rapid population growth is not beneficial to the accelerated speed of capital accumulation. It has been observed that in most countries as the GNP per

  18. South Africa's Economic Development Trajectory: Implications for Skills Development

    ERIC Educational Resources Information Center

    Mayer, Marina J.; Altman, Miriam

    2005-01-01

    This article argues that skills development in South Africa must be aligned to the economic and political imperatives of reducing unemployment and poverty, while fostering growth and international competitiveness. The legacy of a resource-based economy, overlaid by apartheid policies, has resulted in widespread poverty, inequality and unemployment…

  19. Accelerating Early Language Development with Multi-Sensory Training

    ERIC Educational Resources Information Center

    Bjorn, Piia M.; Kakkuri, Irma; Karvonen, Pirkko; Leppanen, Paavo H. T.

    2012-01-01

    This paper reports the outcome of a multi-sensory intervention on infant language skills. A programme titled "Rhyming Game and Exercise Club", which included kinaesthetic-tactile mother-child rhyming games performed in natural joint attention situations, was intended to accelerate Finnish six- to eight-month-old infants' language development. The…

  20. Development of a Wireless Displacement Measurement System Using Acceleration Responses

    PubMed Central

    Park, Jong-Woong; Sim, Sung-Han; Jung, Hyung-Jo; Spencer, Billie F.

    2013-01-01

    Displacement measurements are useful information for various engineering applications such as structural health monitoring (SHM), earthquake engineering and system identification. Most existing displacement measurement methods are costly, labor-intensive, and have difficulties particularly when applying to full-scale civil structures because the methods require stationary reference points. Indirect estimation methods converting acceleration to displacement can be a good alternative as acceleration transducers are generally cost-effective, easy to install, and have low noise. However, the application of acceleration-based methods to full-scale civil structures such as long span bridges is challenging due to the need to install cables to connect the sensors to a base station. This article proposes a low-cost wireless displacement measurement system using acceleration. Developed with smart sensors that are low-cost, wireless, and capable of on-board computation, the wireless displacement measurement system has significant potential to impact many applications that need displacement information at multiple locations of a structure. The system implements an FIR-filter type displacement estimation algorithm that can remove low frequency drifts typically caused by numerical integration of discrete acceleration signals. To verify the accuracy and feasibility of the proposed system, laboratory tests are carried out using a shaking table and on a three storey shear building model, experimentally confirming the effectiveness of the proposed system. PMID:23881123

  1. The Role of Vocational Education in Economic Development.

    ERIC Educational Resources Information Center

    Greenwood, Katy; Jeffries, Louis

    Intended to provide basic information to policymakers and education-for-work planners, this report addresses both past history and possible directions for linking job training to economic development. In a discussion of the nature of economic development both international issues and economic development in the United States are covered. Discussed…

  2. 13 CFR 108.120 - Economic development primary mission.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Economic development primary mission. 108.120 Section 108.120 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS... Economic development primary mission. The primary mission of a NMVC Company must be economic development...

  3. 13 CFR 108.120 - Economic development primary mission.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Economic development primary mission. 108.120 Section 108.120 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS... Economic development primary mission. The primary mission of a NMVC Company must be economic development...

  4. 13 CFR 108.120 - Economic development primary mission.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Economic development primary mission. 108.120 Section 108.120 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS... Economic development primary mission. The primary mission of a NMVC Company must be economic development...

  5. 13 CFR 108.120 - Economic development primary mission.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Economic development primary mission. 108.120 Section 108.120 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS... Economic development primary mission. The primary mission of a NMVC Company must be economic development...

  6. 32 CFR 174.9 - Economic development conveyances.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Economic development conveyances. 174.9 Section... Economic development conveyances. (a) The Secretary concerned may transfer real property and personal... Economic Development Conveyance (EDC). (b) An LRA is the only entity eligible to receive property under...

  7. 32 CFR 174.9 - Economic development conveyances.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Economic development conveyances. 174.9 Section... Economic development conveyances. (a) The Secretary concerned may transfer real property and personal... Economic Development Conveyance (EDC). (b) An LRA is the only entity eligible to receive property under...

  8. 13 CFR 108.120 - Economic development primary mission.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Economic development primary mission. 108.120 Section 108.120 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS... Economic development primary mission. The primary mission of a NMVC Company must be economic development...

  9. Development of a fast voltage control method for electrostatic accelerators

    NASA Astrophysics Data System (ADS)

    Lobanov, Nikolai R.; Linardakis, Peter; Tsifakis, Dimitrios

    2014-12-01

    The concept of a novel fast voltage control loop for tandem electrostatic accelerators is described. This control loop utilises high-frequency components of the ion beam current intercepted by the image slits to generate a correction voltage that is applied to the first few gaps of the low- and high-energy acceleration tubes adjoining the high voltage terminal. New techniques for the direct measurement of the transfer function of an ultra-high impedance structure, such as an electrostatic accelerator, have been developed. For the first time, the transfer function for the fast feedback loop has been measured directly. Slow voltage variations are stabilised with common corona control loop and the relationship between transfer functions for the slow and new fast control loops required for optimum operation is discussed. The main source of terminal voltage instabilities, which are due to variation of the charging current caused by mechanical oscillations of charging chains, has been analysed.

  10. Physics And Its Roles In Economic Development

    NASA Astrophysics Data System (ADS)

    Melville, Peter

    2007-04-01

    Physics plays a variety of roles in economic development. These are explored and ways of increasing the importance of physics to world economies are discussed. Surveys by the Institute of Physics have shown that over 40% of employment in manufacturing in the UK is based on physics, and that this sector continues to expand. Physics provides techniques and equipment for advances in the life sciences. An education in physics gives an ability to tackle a diverse range of subjects from first principles and to find innovative solutions to problems where conventional approaches fail. Physicists in many countries readily find employment in a wide range of areas. However, because of the range of opportunities available, there is a reluctance of physics graduates to enter teaching and prepare the next generation of physicists. Sharing experience between countries is vital. The World Year of Physics has played an important role in this.

  11. International Jobs and Economic Development Impacts (I-JEDI) Model

    SciTech Connect

    2016-09-01

    International Jobs and Economic Development Impacts (I-JEDI) is a freely available economic model that estimates gross economic impacts from wind, solar, biomass, and geothermal energy projects. Building on a similar model for the United States, I-JEDI was developed by the National Renewable Energy Laboratory under the U.S. government's Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) program to support partner countries in assessing economic impacts of LEDS actions in the energy sector.

  12. Developing Latent Mathematics Abilities in Economically Disadvantaged Students

    ERIC Educational Resources Information Center

    McKenna, Michele A.; Hollingsworth, Patricia L.; Barnes, Laura L. B.

    2005-01-01

    The current study was undertaken as an effort to attend to the potential giftedness of economically disadvantaged students, to give opportunities for mathematics acceleration, and to provide a sequential, individualized mathematics program for students of high mobility. The authors evaluated the Project SAIL (Students' Active Interdisciplinary…

  13. Health as an economic engine: evidence for the importance of health in economic development.

    PubMed

    Mirvis, David M; Chang, Cyril F; Cosby, Arthur

    2008-01-01

    Most discussions on the relationships between health and economic conditions have focused on the impact of differences in personal finances or national economic conditions on health. Recently, however, the role of health as an 'economic engine' has been promoted. This paradigm proposes that better health leads to economic development. Evidence from historical, national, and transnational studies have shown that improved health increases economic growth through impacts on micro- and macro-economic factors. In this review, we will summarize the evidence supporting these concepts as a basis for discussing their implications for underdeveloped regions within the United States.

  14. Beyond Responsiveness: Promoting Good Practice in Economic Development.

    ERIC Educational Resources Information Center

    Hughes, Maria; Kypri, Photoula

    1998-01-01

    This paper looks at the involvement of further education (FE) colleges in England and Wales in economic development and presents case studies of good practice in nine FE colleges. Chapter 1 addresses FE's role in economic development and measuring and planning economic growth. Chapter 2 contains the case studies: Lewisham College's Action for…

  15. Evolutionary Systems Theory, Universities, and Endogenous Regional Economic Development

    ERIC Educational Resources Information Center

    Bowen, William M.

    2007-01-01

    Universities today are increasingly being viewed in terms of serving the purpose of economic development. This paper postulates that their chief purpose is to advance knowledge and that in doing so they effectuate regional economic growth and development through processes specified in the endogenous economic growth model. To achieve this purpose…

  16. 32 CFR 174.10 - Consideration for economic development conveyances.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Consideration for economic development... Property § 174.10 Consideration for economic development conveyances. (a) For conveyances made pursuant to... the date of the initial transfer of property shall be used to support economic redevelopment of,...

  17. 13 CFR 302.11 - Economic development information clearinghouse.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Economic development information clearinghouse. 302.11 Section 302.11 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL TERMS AND CONDITIONS FOR INVESTMENT ASSISTANCE § 302.11 Economic...

  18. 13 CFR 302.11 - Economic development information clearinghouse.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Economic development information clearinghouse. 302.11 Section 302.11 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL TERMS AND CONDITIONS FOR INVESTMENT ASSISTANCE § 302.11 Economic...

  19. 13 CFR 302.11 - Economic development information clearinghouse.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Economic development information clearinghouse. 302.11 Section 302.11 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL TERMS AND CONDITIONS FOR INVESTMENT ASSISTANCE § 302.11 Economic...

  20. 13 CFR 302.11 - Economic development information clearinghouse.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Economic development information clearinghouse. 302.11 Section 302.11 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL TERMS AND CONDITIONS FOR INVESTMENT ASSISTANCE § 302.11 Economic...

  1. 13 CFR 302.11 - Economic development information clearinghouse.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Economic development information clearinghouse. 302.11 Section 302.11 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL TERMS AND CONDITIONS FOR INVESTMENT ASSISTANCE § 302.11 Economic...

  2. 32 CFR 174.10 - Consideration for economic development conveyances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Consideration for economic development... Property § 174.10 Consideration for economic development conveyances. (a) For conveyances made pursuant to... the date of the initial transfer of property shall be used to support economic redevelopment of,...

  3. Renewable Energy for Rural Economic Development

    SciTech Connect

    Hartman, Cathy L.; Stafford, Edwin R.

    2013-09-30

    When Renewable Energy for Rural Economic Development (RERED) began in 2005, Utah had no commercial wind power projects in operation. Today, the state hosts two commercial wind power plants, the Spanish Fork Wind Project and the Milford Wind Corridor Project, totaling 324 megawatts (MW) of wind capacity. Another project in San Juan County is expected to break ground very soon, and two others, also in San Juan County, are in the approval process. RERED has played a direct role in advancing wind power (and other renewable energy and clean technology innovations) in Utah through its education outreach and research/publication initiatives. RERED has also witnessed and studied some of the persistent barriers facing wind power development in communities across Utah and the West, and its research expanded to examine the diffusion of other energy efficiency and clean technology innovations. RERED leaves a legacy of publications, government reports, and documentary films and educational videos (archived at www.cleantech.usu.edu) to provide important insights for entrepreneurs, policymakers, students, and citizens about the road ahead for transitioning society onto a cleaner, more sustainable future.

  4. Accelerating clinical insights: how to use accelerator mass spectrometry to make better early development decisions.

    PubMed

    Seymour, Mark

    2010-12-01

    This paper is an overview of the applications of the technique of Accelerator Mass Spectrometry (AMS) in the biomedical drug development field. The work described here has been carried out at Xceleron (York, UK and Germantown, MD, USA), and it aims to apply AMS to provide better information about the human pharmacokinetic/metabolic behaviour of drugs or drug candidates as early as possible. It is hoped that the use of this technique will contribute to the delivery of better, more effective drugs onto the market sooner, which will be good news for all concerned.

  5. Toward the Development of a Cultural Economics

    ERIC Educational Resources Information Center

    Boulding, Kenneth E.

    1972-01-01

    The degree to which various economic specialties have incorporated or avoided cultural analyses is reviewed; problem areas where such studies might be most fruitful are suggested. It is indicated there now exists in embryo form an orientation deserving the name cultural economics''; its furture is speculated. (JB)

  6. Women and Economic Development in Cameroon.

    ERIC Educational Resources Information Center

    Bryson, Judy C.

    Based on a survey of written sources and perspectives of knowledgeable individuals, the report provides information on women's economic roles in Cameroon, and on aspects of social life which effect their economic performance. A description of the importance of traditional social systems and their evolution over the last 30 years follows a brief…

  7. Developing Animated Cartoons for Economic Teaching

    ERIC Educational Resources Information Center

    Zhang, Yu Aimee

    2012-01-01

    Purpose: A picture is worth a thousand words. Multimedia teaching materials have been widely adopted by teachers in Physics, Biotechnology, Psychology, Religion, Analytical Science, and Economics nowadays. To assist with engaging students in their economic study, increase learning efficiency and understanding, solve misconception problems,…

  8. Advanced Small Modular Reactor Economics Model Development

    SciTech Connect

    Harrison, Thomas J.

    2014-10-01

    The US Department of Energy Office of Nuclear Energy’s Advanced Small Modular Reactor (SMR) research and development activities focus on four key areas: Developing assessment methods for evaluating advanced SMR technologies and characteristics; and Developing and testing of materials, fuels and fabrication techniques; and Resolving key regulatory issues identified by US Nuclear Regulatory Commission and industry; and Developing advanced instrumentation and controls and human-machine interfaces. This report focuses on development of assessment methods to evaluate advanced SMR technologies and characteristics. Specifically, this report describes the expansion and application of the economic modeling effort at Oak Ridge National Laboratory. Analysis of the current modeling methods shows that one of the primary concerns for the modeling effort is the handling of uncertainty in cost estimates. Monte Carlo–based methods are commonly used to handle uncertainty, especially when implemented by a stand-alone script within a program such as Python or MATLAB. However, a script-based model requires each potential user to have access to a compiler and an executable capable of handling the script. Making the model accessible to multiple independent analysts is best accomplished by implementing the model in a common computing tool such as Microsoft Excel. Excel is readily available and accessible to most system analysts, but it is not designed for straightforward implementation of a Monte Carlo–based method. Using a Monte Carlo algorithm requires in-spreadsheet scripting and statistical analyses or the use of add-ons such as Crystal Ball. An alternative method uses propagation of error calculations in the existing Excel-based system to estimate system cost uncertainty. This method has the advantage of using Microsoft Excel as is, but it requires the use of simplifying assumptions. These assumptions do not necessarily bring into question the analytical results. In fact, the

  9. Accelerating Vaccine Formulation Development Using Design of Experiment Stability Studies.

    PubMed

    Ahl, Patrick L; Mensch, Christopher; Hu, Binghua; Pixley, Heidi; Zhang, Lan; Dieter, Lance; Russell, Ryann; Smith, William J; Przysiecki, Craig; Kosinski, Mike; Blue, Jeffrey T

    2016-10-01

    Vaccine drug product thermal stability often depends on formulation input factors and how they interact. Scientific understanding and professional experience typically allows vaccine formulators to accurately predict the thermal stability output based on formulation input factors such as pH, ionic strength, and excipients. Thermal stability predictions, however, are not enough for regulators. Stability claims must be supported by experimental data. The Quality by Design approach of Design of Experiment (DoE) is well suited to describe formulation outputs such as thermal stability in terms of formulation input factors. A DoE approach particularly at elevated temperatures that induce accelerated degradation can provide empirical understanding of how vaccine formulation input factors and interactions affect vaccine stability output performance. This is possible even when clear scientific understanding of particular formulation stability mechanisms are lacking. A DoE approach was used in an accelerated 37(°)C stability study of an aluminum adjuvant Neisseria meningitidis serogroup B vaccine. Formulation stability differences were identified after only 15 days into the study. We believe this study demonstrates the power of combining DoE methodology with accelerated stress stability studies to accelerate and improve vaccine formulation development programs particularly during the preformulation stage.

  10. Teaching and Learning Development Economics: Retrospect and Prospect

    ERIC Educational Resources Information Center

    Chen, Edward K. Y.

    2005-01-01

    The author has chosen three major topics in development economics for a discussion on how to teach the subject: the concepts and measurement of development, models of growth and development, and the international aspects of economic development. For the concepts of development, it is important to emphasize the coherence of the topics to be…

  11. Advances in Parallel Electromagnetic Codes for Accelerator Science and Development

    SciTech Connect

    Ko, Kwok; Candel, Arno; Ge, Lixin; Kabel, Andreas; Lee, Rich; Li, Zenghai; Ng, Cho; Rawat, Vineet; Schussman, Greg; Xiao, Liling; /SLAC

    2011-02-07

    Over a decade of concerted effort in code development for accelerator applications has resulted in a new set of electromagnetic codes which are based on higher-order finite elements for superior geometry fidelity and better solution accuracy. SLAC's ACE3P code suite is designed to harness the power of massively parallel computers to tackle large complex problems with the increased memory and solve them at greater speed. The US DOE supports the computational science R&D under the SciDAC project to improve the scalability of ACE3P, and provides the high performance computing resources needed for the applications. This paper summarizes the advances in the ACE3P set of codes, explains the capabilities of the modules, and presents results from selected applications covering a range of problems in accelerator science and development important to the Office of Science.

  12. Impact of accelerated plant growth on seed variety development

    NASA Astrophysics Data System (ADS)

    Christophersen, Eric

    1998-01-01

    The commercial lives of agricultural seed products have steadily declined in recent years. The introduction of genetically engineered crop seeds in 1966 has accentuated that trend. Widespread grower demand for genetically engineered seed requires competitive response by industry followers in order to avert market share losses to the industry leaders. Limitations on plant transformation technology, regulatory requirements and patent impediments require companies to rapidly convert transformed lines into elite commercial products. Massive multigenerational backcrossing efforts are required to distribute genetically engineered traits into a broad product mix. Significant incidents of expression failures, or ``gene silencing,'' have occurred unexpectedly, requiring product substitution strategies. First-to-market strategies, competitive response, broad germplasm conversion and rescue of product failures all share the element of urgency. Technologies which reliably accelerate product development rates can expect favorable reception by commercial seed developers. A growth chamber which dramatically accelerates the rate of plant growth is described.

  13. Development of X-Band Dielectric-Loaded Accelerating Structures

    SciTech Connect

    Gold, S. H.; Jing, C.; Kanareykin, A.; Gai, W.; Konecny, R.; Power, J. G.; Kinkead, A. K.

    2010-11-04

    This paper presents a progress report on the development and testing of X-band dielectric-loaded accelerating structures. Recent tests on several quartz DLA structures with different inner diameters are reported. Designs for gap-free DLA structures are presented. Also, planned new experiments are discussed, including higher gradient traveling-wave and standing-wave structures and special grooved structures for multipactor suppression.

  14. Rail accelerator development for ultra-high pressure research

    SciTech Connect

    Hawke, R.S.; Nellis, W.J.; Rego, J.; Susoeff, A.R.; Newman, G.H.

    1983-09-20

    The Lawrence Livermore National Laboratory is currently developing a rail accelerator system for launching hypervelocity projectiles suitable for ultrahigh pressure shockwave research. The primary goal is to accelerate 1 g projectiles with disk impactors to velocities in excess of 12 km/s and generate uniform, planar shockwaves at pressures above 0.5 TPa (5 Mbar) in metal targets. In order to generate precisely controlled impacts and shockwaves, several strigent requirements are imposed on the railgun system. During the last year, we have begun detailed development of a railgun launcher and power source. We are developing a launcher with a gas injector. The injector accelerates the projectile to more than 1 km/s reducing the dwell time of the plasma arc and the erosion of the rails. The injected projectile, with a fuse, also serves as the main switch in the power supply circuit. Current pulse shaping is used to control the applied stress to the projectile and launcher. Results of experiments with the new system will be reported and compared to computer simulations.

  15. Rail accelerator development for ultra-high pressure research

    SciTech Connect

    Hawke, R.S.; Nellis, W.J.

    1984-03-01

    The Lawrence Livermore National Laboratory is currently developing a rail accelerator system for launching hypervelocity projectiles suitable for ultrahigh pressure shockwave research. The primary goal is to accelerate 1 g projectiles with disk impactors to velocities in excess of 12 km/s and generate uniform, planar shockwaves at pressures above 0.5 TPa (5 Mbar) in metal targets. In order to generate precisely controlled impacts and shockwaves, several stringent requirements are imposed on the railgun system. During the last year, detailed development of a railgun launcher and power source has begun. A launcher with a gas injector is being developed. The injector accelerates the projectile to more than 1 km/s reducing the dwell time of the plasma arc and the erosion of the rails. The injected projectile, with a fuse, also serves as the main switch in the power supply circuit. Current pulse shaping is used to control the applied stress to the projectile and launcher. Results of experiments with the new system are reported and compared to computer simulations.

  16. Special Section: Approaches to Economic Development.

    ERIC Educational Resources Information Center

    Marcouiller, David W.; And Others

    1992-01-01

    Includes four articles: "Estimating Economic Impacts of Programming: A Case Study of Forestry" (Marcouiller et al.); "Aquaculture Opportunities" (Snyder); "Starting a County Agricultural Marketing Program" (Vossen); and "A Multidisciplinary Model for Industry Support: Program Redirection Creates Missouri Textile…

  17. ECONOMIC DEVELOPMENT THEORIES AND BUSINESS FIRM STRATEGIES,

    DTIC Science & Technology

    characteristic economic patterns also provide a basis for business firms to plan their policies for investment and other international business activities in relation to opportunities in different kinds of environments. (Author)

  18. Cultural diversity, economic development and societal instability

    USGS Publications Warehouse

    Nettle, D.; Grace, J.B.; Choisy, M.; Cornell, H.V.; Guegan, J.-F.; Hochberg, M.E.

    2007-01-01

    Background. Social scientists have suggested that cultural diversity in a nation leads to societal instability. However, societal instability may be affected not only by within-nation on ?? diversity, but also diversity between a nation and its neighbours or ?? diversity. It is also necessary to distinguish different domains of diversity, namely linguistic, ethnic and religious, and to distinguish between the direct effects of diversity on societal instability, and effects that are mediated by economic conditions. Methodology/Principal Findings. We assembled a large cross-national dataset with information on ?? and ?? cultural diversity, economic conditions, and indices of societal instability. Structural equation modeling was used to evaluate the direct and indirect effects of cultural diversity on economics and societal stability. Results show that different type and domains of diversity have interacting effects. As previously documented, linguistic ?? diversity has a negative effect on economic performance, and we show that it is largely through this economic mechanism that it affects societal instability. For ?? diversity, the higher the linguistic diversity among nations in a region, the less stable the nation. But, religious ?? diversity has the opposite effect, reducing instability, particularly in the presence of high linguistic diversity. Conclusions. Within-nation linguistic diversity is associated with reduced economic performance, which, in turn, increases societal instability. Nations which differ linguistically from their neighbors are also less stable. However, religious diversity between, neighboring nations has the opposite effect, decreasing societal instability.

  19. Economic Growth and Development in the Undergraduate Curriculum

    ERIC Educational Resources Information Center

    Acemoglu, Daron

    2013-01-01

    A central theme of this article is that economics instructors should spend more time teaching about economic growth and development at the undergraduate level because the topic is of interest to students, is less abstract than other macroeconomic topics, and is the focus of exciting research in economics. Facts and data can be presented to…

  20. Interurban Systems and Regional Economic Development, Resource Paper No. 26.

    ERIC Educational Resources Information Center

    Stohr, Walter B.

    This resource paper on economic geography is part of a series designed to supplement undergraduate geography courses. It interprets regional economic development in terms of geographic spatial patterns of production, income, and physical or economic distance. Chapter two outlines some selected characteristics of spatial disparities of economic…

  1. New Developments in the Simulation of Advanced Accelerator Concepts

    SciTech Connect

    Bruhwiler, David L.; Cary, John R.; Cowan, Benjamin M.; Paul, Kevin; Mullowney, Paul J.; Messmer, Peter; Geddes, Cameron G. R.; Esarey, Eric; Cormier-Michel, Estelle; Leemans, Wim; Vay, Jean-Luc

    2009-01-22

    Improved computational methods are essential to the diverse and rapidly developing field of advanced accelerator concepts. We present an overview of some computational algorithms for laser-plasma concepts and high-brightness photocathode electron sources. In particular, we discuss algorithms for reduced laser-plasma models that can be orders of magnitude faster than their higher-fidelity counterparts, as well as important on-going efforts to include relevant additional physics that has been previously neglected. As an example of the former, we present 2D laser wakefield accelerator simulations in an optimal Lorentz frame, demonstrating >10 GeV energy gain of externally injected electrons over a 2 m interaction length, showing good agreement with predictions from scaled simulations and theory, with a speedup factor of {approx}2,000 as compared to standard particle-in-cell.

  2. New Developments in the Simulation of Advanced Accelerator Concepts

    SciTech Connect

    Paul, K.; Cary, J.R.; Cowan, B.; Bruhwiler, D.L.; Geddes, C.G.R.; Mullowney, P.J.; Messmer, P.; Esarey, E.; Cormier-Michel, E.; Leemans, W.P.; Vay, J.-L.

    2008-09-10

    Improved computational methods are essential to the diverse and rapidly developing field of advanced accelerator concepts. We present an overview of some computational algorithms for laser-plasma concepts and high-brightness photocathode electron sources. In particular, we discuss algorithms for reduced laser-plasma models that can be orders of magnitude faster than their higher-fidelity counterparts, as well as important on-going efforts to include relevant additional physics that has been previously neglected. As an example of the former, we present 2D laser wakefield accelerator simulations in an optimal Lorentz frame, demonstrating>10 GeV energy gain of externally injected electrons over a 2 m interaction length, showing good agreement with predictions from scaled simulations and theory, with a speedup factor of ~;;2,000 as compared to standard particle-in-cell.

  3. Research and Development for Ultra-High Gradient Accelerator Structures

    NASA Astrophysics Data System (ADS)

    Tantawi, Sami G.; Dolgashev, Valery; Higashi, Yasuo; Spataro, Bruno

    2010-11-01

    Research on the basic physics of high-gradient, high frequency accelerator structures and the associated RF/microwave technology are essential for the future of discovery science, medicine and biology, energy and environment, and national security. We will review the state-of-the-art for the development of high gradient linear accelerators. We will present the research activities aimed at exploring the basic physics phenomenon of RF breakdown. We present the experimental results of a true systematic study in which the surface processing, geometry, and materials of the structures have been varied, one parameter at a time. The breakdown rate or alternatively, the probability of breakdown/pulse/meter has been recorded for different operating parameters. These statistical data reveal a strong dependence of breakdown probability on surface magnetic field, or alternatively on surface pulsed heating. This is in contrast to the classical view of electric field dependence.

  4. Rail-accelerator development for ultra-high-pressure research

    SciTech Connect

    Hawke, R.S.; Nellis, W.J.; Rego, J.; Susoeff, A.R.; Newman, G.H.

    1983-09-14

    During the last year, we have begun detailed development of a railgun launcher and power source. We are developing a launcher with a gas injector. The injector accelerates the projectile to more than 1 km/s reducing the dwell time of the plasma arc and the erosion of the rails. The injected projectile, with a fuse, also serves as the main switch in the power supply circuit. Current pulse shaping is used to control the applied stress to the projectile and launcher. Results of experiments with the new system will be reported and compared to computer simulations.

  5. Development of the brine shrimp Artemia is accelerated during spaceflight

    NASA Technical Reports Server (NTRS)

    Spooner, B. S.; Metcalf, J.; DeBell, L.; Paulsen, A.; Noren, W.; Guikema, J. A.

    1994-01-01

    Developmentally arrested brine shrimp cysts have been reactivated during orbital spaceflight on two different Space Shuttle missions (STS-50 and STS-54), and their subsequent development has been compared with that of simultaneously reactivated ground controls. Flight and control brine shrimp do not significantly differ with respect to hatching rates or larval morphology at the scanning and transmission EM levels. A small percentage of the flight larvae had defective nauplier eye development, but the observation was not statistically significant. However, in three different experiments on two different flights, involving a total of 232 larvae that developed in space, a highly significant difference in degree of flight to control development was found. By as early as 2.25 days after reactivation of development, spaceflight brine shrimp were accelerated, by a full instar, over ground control brine shrimp. Although developing more rapidly, flight shrimp grew as long as control shrimp at each developmental instar or stage.

  6. Development of the brine shrimp Artemia is accelerated during spaceflight.

    PubMed

    Spooner, B S; Metcalf, J; DeBell, L; Paulsen, A; Noren, W; Guikema, J A

    1994-07-01

    Developmentally arrested brine shrimp cysts have been reactivated during orbital spaceflight on two different Space Shuttle missions (STS-50 and STS-54), and their subsequent development has been compared with that of simultaneously reactivated ground controls. Flight and control brine shrimp do not significantly differ with respect to hatching rates or larval morphology at the scanning and transmission EM levels. A small percentage of the flight larvae had defective nauplier eye development, but the observation was not statistically significant. However, in three different experiments on two different flights, involving a total of 232 larvae that developed in space, a highly significant difference in degree of flight to control development was found. By as early as 2.25 days after reactivation of development, spaceflight brine shrimp were accelerated, by a full instar, over ground control brine shrimp. Although developing more rapidly, flight shrimp grew as long as control shrimp at each developmental instar or stage.

  7. Development of an accelerating-piston implosion-driven launcher

    NASA Astrophysics Data System (ADS)

    Huneault, Justin; Loiseau, Jason; Higgins, Andrew

    2013-06-01

    The ability to soft-launch projectiles at velocities exceeding 10 km/s is of interest to several scientific fields, including orbital debris impact testing and equation of state research. Current soft-launch technologies have reached a performance plateau below this operating range. The energy and power density of high explosives provides a possible avenue to reach this velocity if used to dynamically compress a light driver gas to significantly higher pressures and temperatures compared to light-gas guns. In the implosion-driven launcher (IDL), linear implosion of a pressurized tube drives a strong shock into the gas ahead of the tube pinch, thereby forming an increasingly long column of compressed gas which can be used to propel a projectile. The McGill IDL has demonstrated the ability to launch a 0.1-g projectile to 9.1 km/s. This study focuses on the implementation of a novel launch cycle wherein the explosively driven pinch is accelerated down the length of the tube in order to maintain a relatively constant projectile base pressure early in the launch cycle. The experimental development of an accelerating driver which utilizes an explosive lens to phase the detonation wave is presented. The design and experimental performance of an accelerating-piston IDL is also discussed.

  8. Development of a sealed-accelerator-tube neutron generator

    PubMed

    Verbeke; Leung; Vujic

    2000-10-01

    Sealed-accelerator-tube neutron generators are being developed in Lawrence Berkeley National Laboratory (LBNL) for applications ranging from neutron radiography to boron neutron capture therapy and neutron activation analysis. The new generation of high-output neutron generators is based on the D-T fusion reaction, producing 14.1-MeV neutrons. The main components of the neutron tube--the ion source, the accelerator and the target--are all housed in a sealed metal container without external pumping. Thick-target neutron yield computations are performed in this paper to estimate the neutron yield of titanium and scandium targets. With an average deuteron beam current of 1 A and an energy of 120 keV, a time-averaged neutron production of approximately 10(14) n/s can be estimated for a tritiated target, for both pulsed and cw operations. In mixed deuteron/triton beam operation, a beam current of 2 A at 150 keV is required for the same neutron output. Recent experimental results on ion sources and accelerator columns are presented and discussed.

  9. Community Evaluation for Economic Development. Small Town Strategy.

    ERIC Educational Resources Information Center

    Gault, George H.; Coppedge, Robert O.

    Many communities have economic development efforts, which are generally undertaken in an attempt to create productive employment opportunities and to strengthen the local tax base. Unfortunatley, the economic development efforts of many communities, especially rural communities, are not productive ones. Many rural development efforts fail because…

  10. Community Economic Development: Perspectives on Research and Policy.

    ERIC Educational Resources Information Center

    Galaway, Burt, Ed.; Hudson, Joe, Ed.

    This book contains 27 papers that were originally developed for a research and policy symposium at which Canadian community economic development (CED) was examined in terms of research and policy requirements. The book contains the following papers: "Community Economic Development Practice in Canada" (Brodhead); "Community Economic…

  11. New options for developing of nuclear energy using an accelerator-driven reactor

    SciTech Connect

    Takahashi, Hiroshi

    1997-09-01

    Fissile fuel can be produced at a high rate using an accelerator-driven Pu-fueled subcritical fast reactor. Thus, the necessity of early introduction of the fast reactor can be moderated. High reliability of the proton accelerator, which is essential to implementing an accelerator-driven reactor in the nuclear energy field can be achieved by a slight extension of the accelerator`s length, with only a small economical penalty. Subcritical operation provides flexible nuclear energy options including high neutron economy producing the fuel, transmuting high-level wastes, such as minor actinides, and of converting efficiently the excess Pu and military Pu into proliferation-resistant fuel.

  12. Balancing economic development with environmental protection in developing and lesser developed countries

    SciTech Connect

    El-Ashry, M.T. )

    1993-01-01

    Recent experience suggests that poverty and environmental degradation go hand in hand. Economic development, on the other hand, provides the financial and technical resources needed for the protection of human health and natural ecosystems. Balancing economic development and environmental protection in developing countries requires a refocusing of economic activity -- not towards producing less, but producing differently. Strategies for the integration of economic development and environmental protection are outlined here, as is the proposed role that will need to be played by the World Bank. 4 refs., 3 figs.

  13. Welfare Reform and Black Women's Economic Development

    ERIC Educational Resources Information Center

    Alfred, Mary V.

    2007-01-01

    In 1996, the United States Congress passed the Personal Responsibility and Work Opportunity Reconciliation Act, placing emphasis on individuals to take responsibility for separating themselves from governmental dependence by becoming economically self-sufficient through employment. Using a qualitative approach, this study explored the experiences…

  14. Lifelong Learning: Workforce Development and Economic Success.

    ERIC Educational Resources Information Center

    Lee, Alice

    Lifelong learning through a strong, policy-supported information technology (IT) infrastructure is critical to the success of Asia Pacific Economic Cooperation (APEC) member economies. There is a great need to upgrade the quality of skills within the workforce, and there have been unprecedented investments in infrastructure and advanced…

  15. Longitudinal relationship between economic development and occupational accidents in China.

    PubMed

    Song, Li; He, Xueqiu; Li, Chengwu

    2011-01-01

    The relativity between economic development and occupational accidents is a debated topic. Compared with the development courses of both economic development and occupational accidents in China during 1953-2008, this paper used statistic methods such as Granger causality test, cointegration test and impulse response function based on the vector autoregression model to investigate the relativity between economic development and occupational accidents in China from 1953 to 2008. Owing to fluctuation and growth scale characteristics of economic development, two dimensions including economic cycle and economic scale were divided. Results showed that there was no relationship between occupational accidents and economic scale during 1953-1978. Fatality rate per 10(5) workers was a conductive variable to gross domestic product per capita during 1979-2008. And economic cycle was an indicator to occupational accidents during 1979-2008. Variation of economic speed had important influence on occupational accidents in short term. Thus it is necessary to adjust Chinese occupational safety policy according to tempo variation of economic growth.

  16. Latest Diagnostic Electronics Development for the PROSCAN Proton Accelerator

    SciTech Connect

    Duperrex, P.A.; Frei, U.; Gamma, G.; Mueller, U.; Rezzonico, L.

    2004-11-10

    New VME-based diagnostic electronics are being developed for PROSCAN, a proton accelerator for medical application presently under construction at PSI. One new development is a VME-based multi-channel logarithmic amplifier for converting current to voltage (LogIV). The LogIV boards are used for measuring current from the multiple wire (harp) profile monitors. The LogIV calibration method, current dependant bandwidth and temperature stability are presented. Another development is a BPM front end, based on the newest digital receiver techniques. Features of this new system are the remote control of the preamplifier stage and the continuous monitoring of each individual signal overall gain. Characteristics of the developed prototype are given.

  17. Accelerator-driven subcritical facility:Conceptual design development

    NASA Astrophysics Data System (ADS)

    Gohar, Yousry; Bolshinsky, Igor; Naberezhnev, Dmitry; Duo, Jose; Belch, Henry; Bailey, James

    2006-06-01

    A conceptual design development of an accelerator-driven subcritical facility has been carried out in the preparation of a joint activity with Kharkov Institute of Physics and Technology of Ukraine. The main functions of the facility are the medical isotope production and the support of the Ukraine nuclear industry. An electron accelerator is considered to drive the subcritical assembly. The neutron source intensity and spectrum have been studied. The energy deposition, spatial neutron generation, neutron utilization fraction, and target dimensions have been quantified to define the main target performance parameters, and to select the target material and beam parameters. Different target conceptual designs have been developed based the engineering requirements including heat transfer, thermal hydraulics, structure, and material issues. The subcritical assembly is designed to obtain the highest possible neutron flux level with a Keff of 0.98. Different fuel materials, uranium enrichments, and reflector materials are considered in the design process. The possibility of using low enrichment uranium without penalizing the facility performance is carefully evaluated. The mechanical design of the facility has been developed to maximize its utility and minimize the time for replacing the target and the fuel assemblies. Safety, reliability, and environmental considerations are included in the facility conceptual design. The facility is configured to accommodate future design improvements, upgrades, and new missions. In addition, it has large design margins to accommodate different operating conditions and parameters. In this paper, the conceptual design and the design analyses of the facility will be presented.

  18. The Organization for Economic Cooperation and Development

    DTIC Science & Technology

    2013-10-30

    directorates that focus their work in such areas as employment and labor; environment and economics; trade and investment; biotechnology , agriculture...India, Indonesia, Italy, Japan, Mexico, Russia , Saudi Arabia, South Africa, South Korea, Turkey, the United Kingdom, the United States, and the...Canada, France, Germany, Italy Japan, Russia , the United Kingdom, and the United States. 13 Countries in the Partnership currently include the five

  19. Outward-Oriented Economic Development and the Irish Education System

    ERIC Educational Resources Information Center

    Barry, Frank

    2014-01-01

    Most studies of the relationship between education and economic development focus on the line of causation running from the former to the latter. The present paper studies how the pattern of Irish development has influenced the structure of the Irish education system. The first section sets out the economic context of late industrialisation within…

  20. A Research-Based Development Economics Course for Undergraduates

    ERIC Educational Resources Information Center

    Singh, Prakarsh; Guo, Hongye; Morales, Alvaro

    2015-01-01

    The authors present details of a research-based course in development economics taught at a private liberal arts college. There were three key elements in this class: teaching of applied econometrics, group presentations reviewing published and working papers in development economics, and using concepts taught in class to write an original…

  1. Rural Community Colleges and Economic Development: Leaders' Perspectives on Collaboration

    ERIC Educational Resources Information Center

    Pennington, Kevin; Williams, Mitchell R.

    2004-01-01

    Rural communities often lag behind urban and suburban areas in economic development. Community colleges often contribute to economic development projects in rural areas, but they often seek collaboration with other community partners. This research study was conducted to better understand rural community college presidents' perceptions of the…

  2. Workforce Training and Economic Development Fund: 2015 Annual Progress Report

    ERIC Educational Resources Information Center

    Iowa Department of Education, 2015

    2015-01-01

    The Department of Education, Division of Community Colleges, will annually provide the State Board of Education with The Workforce Training and Economic Development (WTED) Fund Annual Progress Report. Administration and oversight responsibility for the fund was transferred from the Iowa Economic Development Authority to the Iowa Department of…

  3. Developing Resourceful Humans. Adult Education within the Economic Context.

    ERIC Educational Resources Information Center

    Burton, Lynn Elen, Ed.

    This book, which explores the shifting paradigm from human resource development to developing resourceful humans, establishes the historical position of adult education within the economic context, discusses human capital propositions, and examines the learning dimensions of economic and educational change. The following chapters are included:…

  4. Community Colleges and Economic Development: Models of Institutional Effectiveness.

    ERIC Educational Resources Information Center

    Katsinas, Stephen G.; Lacey, Vincent A.

    An overview is provided of the nontraditional, direct involvement of community colleges in economic development activities. While a review of the literature and a discussion of the factors leading to community colleges' participation in economic development are included, the primary focus of the monograph is on seven models of nontraditional…

  5. Consumer & Home Economics In-Service/Curriculum Development.

    ERIC Educational Resources Information Center

    McGillicuddy (Shirley) & Associates, Sierra Madre, CA.

    Mt. San Antonio Community College District's Consumer/Home Economics In-Service/Curriculum Development Project was designed to provide activities to meet staff development and program improvement needs. The choice of activities was based on evaluation data from previous home economics projects, and priorities identified by the Consumer/Home…

  6. Small Business and Economic Development in Macomb County.

    ERIC Educational Resources Information Center

    Jacobs, James

    This study examined the economic development role of small businesses in Macomb County, Michigan, in order to identify those businesses which are most significant in terms of their contribution to economic development and, which therefore, would warrant public support for their retention and growth. Using these criteria, the study isolated the…

  7. Federal Public Investment Spending and Economic Development in Appalachia

    ERIC Educational Resources Information Center

    Mencken, F. Carson; Tolbert, Charles M., II

    2005-01-01

    This analysis examines the relationship between federal public investment spending and economic development in the special case of Appalachia. We propose that the effects of federal public investment spending on economic development operate indirectly through private capital accumulation. We use a spatial lag regression model to test our ideas for…

  8. 75 FR 63813 - Membership of the Economic Development Administration Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... Economic Development Administration Membership of the Economic Development Administration Performance Review Board AGENCY: Economic Development Administration, Department of Commerce. ACTION: Notice of membership on the Economic Development Administration's Performance Review Board membership. SUMMARY:...

  9. 78 FR 68025 - Membership of the Economic Development Administration Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... Economic Development Administration Membership of the Economic Development Administration Performance Review Board AGENCY: Economic Development Administration, Department of Commerce. ACTION: Notice of membership on the Economic Development Administration's Performance Review Board Membership. SUMMARY:...

  10. 76 FR 64072 - Membership of the Economic Development Administration Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-17

    ... Economic Development Administration Membership of the Economic Development Administration Performance Review Board AGENCY: Economic Development Administration, Department of Commerce. ACTION: Notice of membership on the Economic Development Administration's Performance Review Board membership. SUMMARY:...

  11. 77 FR 64794 - Membership of the Economic Development Administration Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... Economic Development Administration Membership of the Economic Development Administration Performance Review Board AGENCY: Economic Development Administration, Department of Commerce. ACTION: Notice of Membership on the Economic Development Administration's Performance Review Board Membership. SUMMARY:...

  12. 77 FR 19178 - Proposed Information Collection; Comment Request; Comprehensive Economic Development Strategy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Economic Development Administration Proposed Information Collection; Comment Request; Comprehensive Economic Development Strategy AGENCY: Economic Development Administration (EDA), Department of Commerce... Analyst, Office of Regional Affairs, Room 7009, Economic Development Administration, Washington, DC...

  13. Development of the SCRF Power Coupler for the APT Accelerator

    SciTech Connect

    Schmierer, E.N.; Lujan, R.E.; Rusnak, B.; Smith, B.; Haynes, W.B.; Gautier, C.; Waynert, J.A.; Krawczyk, F.; Gioia, J.

    1999-03-01

    The team responsible for the design of the Accelerator Production of Tritium (APT) superconducting (SC) radio frequency (RF) power coupler has developed two 700-MHz, helium gas-cooled power couplers. One has a fixed inner conductor and the other has an adjustable inner conductor (gamma prototype and alpha prototype). The power couplers will be performance tested in the near future. This paper discusses the mechanical design and fabrication techniques employed in the development of each power coupler. This includes material selection, copper coating, assembly sequences, and metal joining procedures, as well as the engineering analyses performed to determine the dynamic response of the inner conductors due to environmental excitations. A bellows is used in both prototype inner conductors in the area near the ceramic RF window, to compensate for thermal expansion and mechanical tolerance build-up. In addition, a bellows is used near the tip of the inner conductor of the alpha prototype for running the power coupler after it is installed on the accelerator. Extensive analytical work has been performed to determine the static loads transmitted by the bellows due to thermally induced expansion on the inner conductor and on the RF window. This paper also discusses this analysis, as well as the mechanical analysis performed to determine the final geometric shape of the bellows. Finally, a discussion of the electromagnetic analysis used to optimize the performance of the power couplers is included.

  14. Sustainable Energy in Remote Indonesian Grids. Accelerating Project Development

    SciTech Connect

    Hirsch, Brian; Burman, Kari; Davidson, Carolyn; Elchinger, Michael; Hardison, R.; Karsiwulan, D.; Castermans, B.

    2015-06-30

    Sustainable Energy for Remote Indonesian Grids (SERIG) is a U.S. Department of Energy (DOE) funded initiative to support Indonesia’s efforts to develop clean energy and increase access to electricity in remote locations throughout the country. With DOE support, the SERIG implementation team consists of the National Renewable Energy Laboratory (NREL) and Winrock International’s Jakarta, Indonesia office. Through technical assistance that includes techno-economic feasibility evaluation for selected projects, government-to-government coordination, infrastructure assessment, stakeholder outreach, and policy analysis, SERIG seeks to provide opportunities for individual project development and a collective framework for national replication office.

  15. A strategic plan to accelerate development of acute stroke treatments.

    PubMed

    Marler, John R

    2012-09-01

    In order to reenergize acute stroke research and accelerate the development of new treatments, we need to transform the usual design and conduct of clinical trials to test for small but significant improvements in effectiveness, and treat patients as soon as possible after stroke onset when treatment effects are most detectable. This requires trials that include thousands of acute stroke patients. A plan to make these trials possible is proposed. There are four components: (1) free access to the electronic medical record; (2) a large stroke emergency network and clinical trial coordinating center connected in real time to hundreds of emergency departments; (3) a clinical trial technology development center; and (4) strategic leadership to raise funds, motivate clinicians to participate, and interact with politicians, insurers, legislators, and other national and international organizations working to advance the quality of stroke care.

  16. Improving and Accelerating Drug Development for Nervous System Disorders

    PubMed Central

    Pankevich, Diana E.; Altevogt, Bruce M.; Dunlop, John; Gage, Fred H.; Hyman, Steve E.

    2014-01-01

    Advances in the neurosciences have placed the field in the position where it is poised to significantly reduce the burden of nervous system disorders. However, drug discovery, development and translation for nervous system disorders still pose many unique challenges. The key scientific challenges can be summarized as follows: mechanisms of disease, target identification and validation, predictive models, biomarkers for patient stratification and as endpoints for clinical trials, clear regulatory pathways, reliability and reproducibility of published data, and data sharing and collaboration. To accelerate nervous system drug development the Institute of Medicine’s Forum on Neuroscience and Nervous System Disorders has hosted a series of public workshops that brought together representatives of industry, government (including both research funding and regulatory agencies), academia, and patient groups to discuss these challenges and offer potential strategies to improve the translational neuroscience. PMID:25442933

  17. Highly Productive Application Development with ViennaCL for Accelerators

    NASA Astrophysics Data System (ADS)

    Rupp, K.; Weinbub, J.; Rudolf, F.

    2012-12-01

    The use of graphics processing units (GPUs) for the acceleration of general purpose computations has become very attractive over the last years, and accelerators based on many integrated CPU cores are about to hit the market. However, there are discussions about the benefit of GPU computing when comparing the reduction of execution times with the increased development effort [1]. To counter these concerns, our open-source linear algebra library ViennaCL [2,3] uses modern programming techniques such as generic programming in order to provide a convenient access layer for accelerator and GPU computing. Other GPU-accelerated libraries are primarily tuned for performance, but less tailored to productivity and portability: MAGMA [4] provides dense linear algebra operations via a LAPACK-comparable interface, but no dedicated matrix and vector types. Cusp [5] is closest in functionality to ViennaCL for sparse matrices, but is based on CUDA and thus restricted to devices from NVIDIA. However, no convenience layer for dense linear algebra is provided with Cusp. ViennaCL is written in C++ and uses OpenCL to access the resources of accelerators, GPUs and multi-core CPUs in a unified way. On the one hand, the library provides iterative solvers from the family of Krylov methods, including various preconditioners, for the solution of linear systems typically obtained from the discretization of partial differential equations. On the other hand, dense linear algebra operations are supported, including algorithms such as QR factorization and singular value decomposition. The user application interface of ViennaCL is compatible to uBLAS [6], which is part of the peer-reviewed Boost C++ libraries [7]. This allows to port existing applications based on uBLAS with a minimum of effort to ViennaCL. Conversely, the interface compatibility allows to use the iterative solvers from ViennaCL with uBLAS types directly, thus enabling code reuse beyond CPU-GPU boundaries. Out-of-the-box support

  18. Development of an accelerating piston implosion-driven launcher

    NASA Astrophysics Data System (ADS)

    Huneault, J.; Loiseau, J.; Higgins, A. J.

    2014-05-01

    The ability to soft-launch projectiles to velocities exceeding 10 km/s is of interest for a number of scientific fields, including orbital debris impact testing and equation of state research. Current soft-launch technologies have reached a performance plateau below this operating range. In the implosion-driven launcher (ILD) concept, explosives are used to dynamically compress a light driver gas to significantly higher pressures and temperatures than the propellant of conventional light-gas guns. The propellant of the IDL is compressed through the linear implosion of a pressurized tube. The imploding tube behaves like a piston which travels into the light gas at the explosive detonation velocity, thus forming an increasingly long column of shock-compressed gas which can be used to propel a projectile. The McGill designed IDL has demonstrated the ability to launch a 0.1-g projectile to 9.1 km/s. This work will focus on the implementation of a novel launch cycle in which the explosively driven piston is accelerated in order to gradually increase driver gas compression, thus maintaining a relatively constant projectile driving pressure. The theoretical potential of the concept as well as the experimental development of an accelerating piston driver will be examined.

  19. Economic aspects of mastitis: new developments.

    PubMed

    Hogeveen, H; Huijps, K; Lam, T J G M

    2011-01-01

    Good udder health is not only important for the dairy farmer but, because of increasing interest of consumers in the way dairy products are produced, also for the dairy production chain as a whole. An important role of veterinarians is in advising on production diseases such as mastitis. A large part of this advice is given around the planning of management to maintain or improve the udder health status of a farm. Mastitis is a costly disease, due to losses (a reduction of output due to mastitis) and expenditure (additional inputs to reduce the level of mastitis). Worldwide, published estimates of the economic losses of clinical mastitis range from €61 to €97 per cow on a farm, with large differences between farms, e.g. in The Netherlands, losses due to clinical and subclinical mastitis varied between €17 and €198 per cow per year. Moreover, farmers tended to underestimate these costs. This indicates that for a large proportion of farms there are many avoidable losses. In order to provide good support to farmers' decision-making, it is important to describe the mastitis setting not only in terms of disease, e.g. incidence of clinical mastitis, but also in monetary terms; and to make good decisions, it is necessary to provide the dairy farmer with information on the additional expenditure and reduced losses associated with alternative decisions. Six out of 18 preventive measures were shown to have a positive nett benefit, viz blanket use of dry-cow therapy, keeping cows standing after milking, back-flushing of the milk cluster after milking a cow with clinical mastitis, application of a treatment protocol, washing dirty udders, and the use of milkers' gloves. For those measures that included a large amount of routine labour or investment, the reduced losses did not outweigh the additional expenditure. The advisor cannot expect that measures that are cost-effective are always implemented. Reasons for this are the objectives of the dairy farmer can be other

  20. Developing an Accelerator Driven System (ADS) based on electron accelerators and heavy water

    NASA Astrophysics Data System (ADS)

    Feizi, H.; Ranjbar, A. H.

    2016-02-01

    An ADS based on electron accelerators has been developed specifically for energy generation and medical applications. Monte Carlo simulations have been performed using FLUKA code to design a hybrid electron target and the core components. The composition, geometry of conversion targets and the coolant system have been optimized for electron beam energies of 20 to 100 MeV . Furthermore, the photon and photoneutron energy spectra, distribution and energy deposition for various incoming electron beam powers have been studied. Light-heavy water of various mixtures have been used as heat removal for the targets, as γ-n converters and as neutron moderators. We have shown that an electron LINAC, as a neutron production driver for ADSs, is capable of producing a neutron output of > 3.5 × 1014 (n/s/mA). Accordingly, the feasibility of an electron-based ADS employing the designed features is promising for energy generation and high intense neutron production which have various applications such as medical therapies.

  1. Development of Technology Transfer Economic Growth Metrics

    NASA Technical Reports Server (NTRS)

    Mastrangelo, Christina M.

    1998-01-01

    The primary objective of this project is to determine the feasibility of producing technology transfer metrics that answer the question: Do NASA/MSFC technical assistance activities impact economic growth? The data for this project resides in a 7800-record database maintained by Tec-Masters, Incorporated. The technology assistance data results from survey responses from companies and individuals who have interacted with NASA via a Technology Transfer Agreement, or TTA. The goal of this project was to determine if the existing data could provide indications of increased wealth. This work demonstrates that there is evidence that companies that used NASA technology transfer have a higher job growth rate than the rest of the economy. It also shows that the jobs being supported are jobs in higher wage SIC codes, and this indicates improvements in personal wealth. Finally, this work suggests that with correct data, the wealth issue may be addressed.

  2. Roles of airships in economic development

    NASA Technical Reports Server (NTRS)

    Beier, G. J.; Hidalgo, G. C.

    1975-01-01

    It is proposed that airships of known and tested technology could, in some cases, perform routine transport missions more economically than conventional transport modes. If infrastructure for direct surface transport is already in place or if such infrastructure can be justified by the size of the market and there are no unusual impediments to constructing it, then the airships of tested technology cannot normally compete. If, however, the surface routes would be unusually expensive or circuitous, or if they involve several transhipments, or if the market size is too small to spread infrastructure costs of conventional transport, the airships of tested technology present a workable alternative. A series of special cases are considered. The cases, though unusual, are not unique; there are several similar possible applications which, in total, would provide a reasonably large market for airships.

  3. Economic Public Private Partnerships for Development

    NASA Astrophysics Data System (ADS)

    Taylor, Thomas C.; Kistler, Walter P.; Citron, Bob

    2008-01-01

    Space transportation has evolved to entrepreneurs offering affordable transportation services to LEO. Society expects space tourism to produce low costs quickly, but entrepreneurs need the larger commercial transportation markets to raise the private money to build the orbital vehicles. Early heavy cargo is the logistics model of remote bases on Earth and is likely to be similar for off planet remote bases. Public Private Partnerships (PPP), (Norment, 2006) and other alliances with governments offer new transportation markets and combines private funding with government markets to accelerate the movement of mankind into space, (Kistler, 2004a). Entrepreneurs bring change like a multitude of innovation, changes to the traditional aerospace industry status quo, commercial market forces and the lowering of the cost of transportation to orbit. Within PPPs, government stretches space budgets, increases vehicle innovation without cost and gains cost advantages of larger markets. Examples of PPPs show some opportunity for change in space commerce is possible, (Stainback, 2000 and Spekman, 2000). Some of the items entrepreneurs bring include innovation in hardware, a maturing of the normal market forces such as the pressures from buyers and sellers rather than those from government planners or from regulation. Launch costs are high, society wants orbital hotels and current/future markets are not emerging because of high transportation costs. The paper proposes a new approach with examples, because mankind has taken a long time to transition from expendable launch vehicles to newer more affordable launch innovation and may require the introduction of new innovative approaches.

  4. 3 CFR - Biofuels and Rural Economic Development

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Administrator of the EPA. This Working Group will coordinate with the National Science and Technology Council's... Rural Development Act of 1972 and the Rural Development Policy Act of 1980 direct the Secretary...

  5. Economic and Workforce Development Program Annual Report. 2015

    ERIC Educational Resources Information Center

    California Community Colleges, Chancellor's Office, 2015

    2015-01-01

    California's community colleges continue to play a crucial role in the state's economy by providing students with the skills and knowledge to succeed and by advancing the economic growth and global competitiveness of California and its regional economies through the Economic and Workforce Development Program (EWD). Under the Doing What Matters for…

  6. Profitable Partnerships: Public-Private Partners in Economic Development.

    ERIC Educational Resources Information Center

    Edge, Barbara; MacDonald, William J.

    Four case studies are presented to demonstrate the economic development potential of partnerships between community colleges and public and private sectors, focusing on programs that targeted a specific area of need in Oregon's economic base and raised significant funds for program implementation. Introductory comments provide background…

  7. Universities and Economic Development Activities: A UK Regional Comparison

    ERIC Educational Resources Information Center

    Decter, Moira; Cave, Frank; Rose, Mary; Peers, Gill; Fogg, Helen; Smith, Susan M.

    2011-01-01

    A number of UK universities prioritize economic development or regeneration activities and for some of these universities such activities are the main focus of their knowledge transfer work. This study compares two regions of the UK--the North West and the South East of England--which have very different levels of economic performance.…

  8. A Process-Discursive Approach to Community Economic Development.

    ERIC Educational Resources Information Center

    Walter, G. R.

    2003-01-01

    When market-based growth fails to improve community economic development, an alternative approach to economic analysis is a process-discursive method, which considers the roles of human agents and importance of information about reality as experienced by individuals. The process model of community-sensitive transformation is participatory and can…

  9. 24 CFR 570.203 - Special economic development activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Special economic development activities. 570.203 Section 570.203 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT...

  10. [Immigration and economic development in Eastern Asia].

    PubMed

    Lim, L L

    1994-01-01

    This work describes recent trends in East Asian migration and their economic effects. The great waves of emigration of the past have largely ceased from Japan and the "dragons" of East Asia, and all have become countries of illegal immigration, return of emigrants, and legal entry of professionals. All the countries except Hong Kong have maintained strict immigration policies in order to protect their traditional and homogeneous societies and the employment and income of their own citizens. But despite active encouragement of industrial displacement to countries with cheap and abundant manpower, the labor shortages in these countries have become so severe that they have had to tolerate increased immigration. There is little evidence that immigrants have taken the jobs of natives or caused their incomes to decrease. They appear to complement shrinking local labor forces in these countries of drastically reduced fertility. The annual growth of the active population is predicted to decline from 523,000 in the 1980s to 227,000 in the 1990s in Japan, from 231,000 to 149,000 in Taiwan, and from 400,000 to 300,000 in Korea. Full employment was achieved in Japan in the early 1960s, in Taiwan in the late 1960s, in Hong Kong in the early 1970s, and in Korea in the late 1980s. Full employment was the major factor prompting relaxed immigration controls in these countries. The foreign workers are concentrated in less skilled jobs in dirty or dangerous industries that are shunned by the local population. Opponents of liberalized immigration policies cite the supplementary expenditures for infrastructure and services necessitated by the workers as well as for integration of workers desiring longterm settlement, especially if they are of different ethnicity. No definitive conclusions can be drawn about the overall positive or negative impact of immigration in East Asia without specifying the perspective from which the analysis is made--economic or social, short or long term, from

  11. Population growth and economic development revisited with reference to Asia.

    PubMed

    Jha, S C; Deolalikar, A B; Pernia, E M

    1993-01-01

    "This article takes another look at the old issue of population growth and economic development in the context of recent developments and with the benefit of the increasing stock of knowledge on the subject. It first presents a demographic perspective; then it analyzes the implications of population growth with respect to such integral aspects of economic development as human capital accumulation, income distribution and poverty, the environment, and sustainable economic growth. The approach in each case is to review the theoretical considerations, survey the empirical evidence, and then draw policy implications. An overall conclusion with implications for policy caps the paper." The geographical focus is on Asia.

  12. Recent developments within OPEC: economic perspective

    SciTech Connect

    Mohammad, Y.H.

    1983-01-01

    The main purpose of this paper is to examine the behavior of the OPEC members to determine the reasons behind their conflicts, examining the characteristics of the different members. (These characteristics are: income per capita, expected oil reserve life, absorptive capacity, balance of payments on current accounts, and capacity utilization rate.) Based on these characteristics, subgroupings of OPEC are identified (two sub-groups are formed, the saver group and the spender group). Furthermore, it is established that the saver group has the ability to influence the oil market by the virtue of its special characteristics. Finally, using a dominant firm model of resource allocation over time with a backstop resource (which is taken to be shale oil) in conjunction with the characteristics of the two groups we give economic content to the conflict over the price of oil. It is found that the special characteristics of the saver group combined with its market power result in a pricing policy which is completely different from the pricing policy preferred by the spender group. Therefore, it is concluded that there are more fundamental reasons behind the conflicts over oil price within OPEC than those brought about by cartelization (i.e., incentives to cheat).

  13. Resource for the Development of Biomedical Accelerator Mass Spectrometry (AMS)

    SciTech Connect

    Turteltaub, K. W.; Bench, G.; Buchholz, B. A.; Enright, H.; Kulp, K.; McCartt, A. D.; Malfatti, M.; Ognibene, T.; Loots, G.; Stewart, B. J.

    2016-04-08

    The NIH Research Resource for Biomedical AMS was originally funded at Lawrence Livermore National Laboratory in 1999 to develop and apply the technology of accelerator mass spectrometry (AMS) in broad- based biomedical research. The Resource’s niche is to fill needs for ultra high sensitivity quantitation when isotope-labeled agents are used. The Research Resource’s Technology Research and Development (TR&D) efforts will focus on the needs of the biomedical research community in the context of seven Driving Biomedical Projects (DBPs) that will drive the Center’s technical capabilities through three core TR&Ds. We will expand our present capabilities by developing a fully integrated HPLC AMS to increase our capabilities for metabolic measurements, we will develop methods to understand cellular processes and we will develop and validate methods for the application of AMS in human studies, which is a growing area of demand by collaborators and service users. In addition, we will continue to support new and ongoing collaborative and service projects that require the capabilities of the Resource. The Center will continue to train researchers in the use of the AMS capabilities being developed, and the results of all efforts will be widely disseminated to advance progress in biomedical research. Towards these goals, our specific aims are to:1.) Increase the value and information content of AMS measurements by combining molecular speciation with quantitation of defined macromolecular isolates. Specifically, develop and validate methods for macromolecule labeling, characterization and quantitation.2.) Develop and validate methods and strategies to enable AMS to become more broadly used in human studies. Specifically, demonstrate robust methods for conducting pharmacokinetic/pharmacodynamics studies in humans and model systems.3.) Increase the accessibility of AMS to the Biomedical research community and the throughput of AMS through direct coupling to separatory

  14. E-Learning and Economic Development

    ERIC Educational Resources Information Center

    Carey, Kelly; Blatnik, Stanko

    2005-01-01

    In this article, our experience in the development and realization of e-Learning courses in Slovenia is described and discussed. Slovenia, the most developed republic of former Yugoslavia, became an EU member in May 2004. In 1991, after its independence from Yugoslavia, Slovenia's transition to a free market economy resulted in lost jobs and an…

  15. Partnering for Economic Development: How Town-Gown Relations Impact Local Economic Development in Small and Medium Cities

    ERIC Educational Resources Information Center

    Massey, Jennifer; Field, Sean; Chan, Yolande

    2014-01-01

    Universities play an increasingly prominent role in shaping regional, social, and economic development. In Canada, however, spatial, economic, and social differences between universities and their host communities continue to challenge positive town--gown relationships and undermine the benefits associated with high concentrations of prospective…

  16. ECONOMIC DEVELOPMENT PLANNING AND INFORMATION SYSTEMS: A DISCUSSION AND BIBLIOGRAPHY,

    DTIC Science & Technology

    The first part of the report discusses the possible applications of computer based information systems in economics of development planning, with...planning, including some relevant literature in computer based modeling techniques and information systems . (Author)

  17. Undergraduate Research and Economic Development: A Systems Approach in Wisconsin

    ERIC Educational Resources Information Center

    Van Galen, Dean; Schneider-Rebozo, Lissa; Havholm, Karen; Andrews, Kris

    2015-01-01

    This chapter presents the state of Wisconsin and the University of Wisconsin System as an ongoing case study for best practices in systematic, intentional, statewide programming and initiatives connecting undergraduate research and economic development.

  18. Framework for Creating a Smart Growth Economic Development Strategy

    EPA Pesticide Factsheets

    This step-by-step guide can help small and mid-sized cities, particularly those that have limited population growth, areas of disinvestment, and/or a struggling economy, build a place-based economic development strategy.

  19. GUIDANCE FOR LANDFILLING WASTE IN ECONOMICALLY DEVELOPING COUNTRIES

    EPA Science Inventory

    The report offers guidance on all aspects of the planning, design, and implementation of landfills in economically developing countries. The intended audience includes municipal officials, solid waste managers, engineers, and planners. The report's 18 chapters include critical ...

  20. GUIDANCE AVAILABLE FOR LANDFILLING WASTE IN ECONOMICALLY DEVELOPING COUNTRIES

    EPA Science Inventory

    The paper provides a brief summary of a report that offers guidance on all aspects of the planning, design, and implementation of landfills in economically developing countries. The intended audience includes municipal officials, solid waste managers, engineers, and planners. T...

  1. Developmental State Policy, Educational Development, and Economic Development: Policy Processes in South Korea (1961-1979)

    ERIC Educational Resources Information Center

    Kim, Ki Su

    2012-01-01

    This paper explores two inter-connected issues--the state's role in educational development and educational contribution to economic development--in the policy processes entailed by the South Korean state's pursuit of economic development during the Park Chung Hi era, 1961-1979. It disputes the statist view that South Korea's economic development…

  2. The Nano-X Linear Accelerator: A Compact and Economical Cancer Radiotherapy System Incorporating Patient Rotation.

    PubMed

    Eslick, Enid M; Keall, Paul J

    2015-10-01

    Rapid technological improvements in radiotherapy delivery results in improved outcomes to patients, yet current commercial systems with these technologies on board are costly. The aim of this study was to develop a state-of-the-art cancer radiotherapy system that is economical and space efficient fitting with current world demands. The Nano-X system is a compact design that is light weight combining a patient rotation system with a vertical 6 MV fixed beam. In this paper, we present the Nano-X system design configuration, an estimate of the system dimensions and its potential impact on shielding cost reductions. We provide an assessment of implementing such a radiotherapy system clinically, its advantages and disadvantages compared to a compact conventional gantry rotating linac. The Nano-X system has several differentiating features from current radiotherapy systems, it is [1] compact and therefore can fit into small vaults, [2] light weight, and [3] engineering efficient, i.e., it rotates a relatively light component and the main treatment delivery components are not under rotation (e.g., DMLCs). All these features can have an impact on reducing the costs of the system. In terms of shielding requirements, leakage radiation was found to be the dominant contributor to the Nano-X vault and as such no primary shielding was necessary. For a low leakage design, the Nano-X vault footprint and concrete volume required is 17 m2 and 35 m3 respectively, compared to 54 m2 and 102 m3 for a conventional compact linac vault, resulting in decreased costs in shielding. Key issues to be investigated in future work are the possible patient comfort concerns associated with the patient rotation system, as well as the magnitude of deformation and subsequent adaptation requirements.

  3. JEDI: Jobs and Economic Development Impacts Model Fact Sheet

    SciTech Connect

    S. Hendrickson; S.Tegen

    2009-12-01

    The Jobs and Economic Development Impact (JEDI) models are user-friendly tools that estimate the economic impacts of constructing and operating power generation and biofuel plants at the local(usually state) level. First developed by NREL's Wind Powering America program to model wind energy jobs and impacts, JEDI has been expanded to biofuels,concentrating solar power, coal, and natural gas power plants.

  4. Nature's role in sustaining economic development

    PubMed Central

    Dasgupta, Partha

    2010-01-01

    In this paper, I formalize the idea of sustainable development in terms of intergenerational well-being. I then sketch an argument that has recently been put forward formally to demonstrate that intergenerational well-being increases over time if and only if a comprehensive measure of wealth per capita increases. The measure of wealth includes not only manufactured capital, knowledge and human capital (education and health), but also natural capital (e.g. ecosystems). I show that a country's comprehensive wealth per capita can decline even while gross domestic product (GDP) per capita increases and the UN Human Development Index records an improvement. I then use some rough and ready data from the world's poorest countries and regions to show that during the period 1970–2000 wealth per capita declined in South Asia and sub-Saharan Africa, even though the Human Development Index (HDI) showed an improvement everywhere and GDP per capita increased in all places (except in sub-Saharan Africa, where there was a slight decline). I conclude that, as none of the development indicators currently in use is able to reveal whether development has been, or is expected to be, sustainable, national statistical offices and international organizations should now routinely estimate the (comprehensive) wealth of nations. PMID:20008380

  5. Economical Development of Complex Computer Systems

    DTIC Science & Technology

    1992-08-15

    Davis, "New Projects: Beware of False Economies," Harvard Business Review , Number 2, March-April 1985, pp. 95-96. 9 Edward G. Krubasik, "Customize Your...Product Development," Harvard Business Review Number 6, November-December 1988, p. 49. 10 Edward B. Roberts and Marc H. Meyer, "Product Strategy and

  6. Accelerating Adverse Outcome Pathway Development Using Publicly Available Data Sources.

    PubMed

    Oki, Noffisat O; Nelms, Mark D; Bell, Shannon M; Mortensen, Holly M; Edwards, Stephen W

    2016-03-01

    The adverse outcome pathway (AOP) concept links molecular perturbations with organism and population-level outcomes to support high-throughput toxicity (HTT) testing. International efforts are underway to define AOPs and store the information supporting these AOPs in a central knowledge base; however, this process is currently labor-intensive and time-consuming. Publicly available data sources provide a wealth of information that could be used to define computationally predicted AOPs (cpAOPs), which could serve as a basis for creating expert-derived AOPs in a much more efficient way. Computational tools for mining large datasets provide the means for extracting and organizing the information captured in these public data sources. Using cpAOPs as a starting point for expert-derived AOPs should accelerate AOP development. Coupling this with tools to coordinate and facilitate the expert development efforts will increase the number and quality of AOPs produced, which should play a key role in advancing the adoption of HTT testing, thereby reducing the use of animals in toxicity testing and greatly increasing the number of chemicals that can be tested.

  7. Accelerating Technology Development through Integrated Computation and Experimentation

    SciTech Connect

    Shekhawat, Dushyant; Srivastava, Rameshwar D.; Ciferno, Jared; Litynski, John; Morreale, Bryan D.

    2013-08-15

    This special section of Energy & Fuels comprises a selection of papers presented at the topical conference “Accelerating Technology Development through Integrated Computation and Experimentation”, sponsored and organized by the United States Department of Energy’s National Energy Technology Laboratory (NETL) as part of the 2012 American Institute of Chemical Engineers (AIChE) Annual Meeting held in Pittsburgh, PA, Oct 28-Nov 2, 2012. That topical conference focused on the latest research and development efforts in five main areas related to fossil energy, with each area focusing on the utilization of both experimental and computational approaches: (1) gas separations (membranes, sorbents, and solvents for CO{sub 2}, H{sub 2}, and O{sub 2} production), (2) CO{sub 2} utilization (enhanced oil recovery, chemical production, mineralization, etc.), (3) carbon sequestration (flow in natural systems), (4) advanced power cycles (oxy-combustion, chemical looping, gasification, etc.), and (5) fuel processing (H{sub 2} production for fuel cells).

  8. Development Of Economic Techniques For Residential Thermography

    NASA Astrophysics Data System (ADS)

    Allen, Lee R.; Allen, Sharon

    1983-03-01

    Infrared thermography has proven to be a valuable tool in the detection of heat loss in both commercial and residential buildings. The field of residential thermography has needed a simple method with which to report the deficiencies found during an infrared scan. Two major obstacles hindering the cost effectiveness of residential thermography have been 1) the ability to quickly transport some high resolution imaging system equipment from job site to job site without having to totally dismount the instruments at each area, and 2) the lack of a standard form with which to report the findings of the survey to the customer. Since the industry has yet to provide us with either, we believed it necessary to develop our own. Through trial and error, we have come up with a system that makes interior residential thermography a profitable venture at a price the homeowner can afford. Insulation voids, or defects can be instantly spotted with the use of a thermal imaging system under the proper conditions. A special hand-held device was developed that enables the thermographer to carry the equipment from house to house without the need to dismantle and set up at each stop. All the necessary components are attached for a total weight of about 40 pounds. The findings are then conveyed to a form we have developed. The form is simple enough that the client without special training in thermography can understand. The client is then able to locate the problems and take corrective measures or give it to a con-tractor to do the work.

  9. Workforce and Economic Development Annual Report, 2011-2012

    ERIC Educational Resources Information Center

    California Community Colleges, Chancellor's Office, 2013

    2013-01-01

    The California Community Colleges Workforce and Economic Development program (WED program) helps students, incumbent workers, business partners and industries develop skilled competencies in critical industry sectors. As a source for developing and implementing training and curriculum, the WED program is instrumental in helping the community…

  10. Accelerating and Braking in Times of Economic Crisis: Organisational Learning in a Top Management Team

    ERIC Educational Resources Information Center

    Wallo, Andreas; Kock, Henrik; Nilsson, Peter

    2012-01-01

    Purpose: The purpose of this article is to present the results of a study of an industrial company's top management team (TMT) that fought to survive an economic crisis. Specifically, the article seeks to focus on describing the TMT's composition, group processes, and work during a period of high external pressure; analysing the TMT's work in…

  11. Urbanization and energy use in economic development

    SciTech Connect

    Jones, D.W.

    1989-03-01

    This paper identifies a number of developments which are prominent during the urbanization of a country and which have particularly strong implications for energy use. Concomitant with urbanization, the industrial composition of the economy's production shifts, with reductions in agriculture and increases in the importance of primary metals, chemicals, and cement, all of which are relatively energy-intensive sectors. Evidence from India indicates that the movement of a worker from agriculture to the least energy-intensive urban activity other than services will quadruple per worker production energy requirements. Next, population concentration associated with urbanization facilitates increases in the scale of production which in turn encourages the substitution of modern energy for traditional fuels and requires energy for longer deliveries. Also, concentrated, off-farm populations require processing and delivery of food, which are not required for largely agricultural countries. Domestic activity changes send activities which were formerly conducted in the household with little or no energy use, outside, usually into firms, where fuels are used. Urban households also use considerably more transportation than do rural households. Evidence from Hong Kong indicates that pure urban density increases encourage substitutions of modern energy for traditional fuels. Finally, increased real incomes associated with urbanization increase energy consumption, with an elasticity of roughly unity. Aggregate cross-sectional data evidence from sixty developing countries was used to examine the overall magnitude of the effects of urbanization and associated developmental changes on per capita energy use. Controlling for industrial structure, per capita income (per capita gross domestic product), and several other variables, a one-percent increase in urbanization will cause a one-half percent increase in per capita energy use. 81 refs., 5 figs., 63 tabs.

  12. Economics of Developing Hot Stratigraphic Reservoirs

    SciTech Connect

    Greg Mines; Hillary Hanson; Rick Allis; Joseph Moore

    2014-09-01

    Stratigraphic geothermal reservoirs at 3 – 4 km depth in high heat-flow basins are capable of sustaining 100 MW-scale power plants at about 10 c/kWh. This paper examines the impacts on the levelized cost of electricity (LCOE) of reservoir depth and temperature, reservoir productivity, and drillhole/casing options. For a reservoir at 3 km depth with a moderate productivity index by hydrothermal reservoir standards (about 50 L/s/MPa, 5.6 gpm/psi), an LCOE of 10c/kWh requires the reservoir to be at about 200°C. This is the upper temperature limit for pumps. The calculations assume standard hydrothermal drilling costs, with the production interval completed with a 7 inch liner in an 8.5 inch hole. If a reservoir at 4 km depth has excellent permeability characteristics with a productivity index of 100 L/s/MPa (11.3 gpm/psi), then the LCOE is about 11 c/kWh assuming the temperature decline rate with development is not excessive (< 1%/y, with first thermal breakthrough delayed by about 10 years). Completing wells with modest horizontal legs (e.g. several hundred meters) may be important for improving well productivity because of the naturally high, sub-horizontal permeability in this type of reservoir. Reducing the injector/producer well ratio may also be cost-effective if the injectors are drilled as larger holes.

  13. World Development Report 1985. International Capital and Economic Development. World Development Indicators.

    ERIC Educational Resources Information Center

    International Bank for Reconstruction and Development, Washington, DC.

    Focusing on the contribution that international capital makes to economic development, this report shows how countries at different stages of development have used external finance productively; how the institutional and policy environment affects the volume and composition of financial flows to developing countries; and how the international…

  14. Accelerated Nuclear Energy Materials Development with Multiple Ion Beams

    SciTech Connect

    Fluss, M J; Bench, G

    2009-08-19

    A fundamental issue in nuclear energy is the changes in material properties as a consequence of time, temperature, and neutron fluence. Usually, candidate materials for nuclear energy applications are tested in nuclear reactors to understand and model the changes that arise from a combination of atomic displacements, helium and hydrogen production, and other nuclear transmutations (e.g. fission and the production of fission products). Experiments may be carried out under neutron irradiation conditions in existing nuclear materials test reactors (at rates of 10 to 20 displacements per atom (DPA) per year or burn-up rates of a few percent per year for fertile fuels), but such an approach takes much too long for many high neutron fluence scenarios (300 DPA for example) expected in reactors of the next generation. Indeed it is reasonable to say that there are no neutron sources available today to accomplish sufficiently rapid accelerated aging let alone also provide the temperature and spectral characteristics of future fast spectrum nuclear energy systems (fusion and fission both). Consequently, materials research and development progress continues to be severely limited by this bottleneck.

  15. 77 FR 5044 - Announcement of Funding Awards for the Brownfields Economic Development Initiative (BEDI) Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Brownfields Economic Development Initiative... (FLY) 2010 Notice of Funding Availability (NOFA) for the Brownfield Economic Development Initiative... available by HUD. FOR FURTHER INFORMATION CONTACT: David Kaminsky, Office of Economic Development...

  16. 77 FR 5043 - Announcement of Funding Awards for the Brownfields Economic Development Initiative (BEDI) Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Brownfields Economic Development Initiative...) 2009 Notice of Funding Availability (NOFA) for the Brownfield Economic Development Initiative (BEDI... by HUD. FOR FURTHER INFORMATION CONTACT: David Kaminsky, Office of Economic Development...

  17. 76 FR 2405 - Notice of Proposed Information Collection: Brownfield Economic Development Initiative (BEDI)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

    ... URBAN DEVELOPMENT Notice of Proposed Information Collection: Brownfield Economic Development Initiative...: Brownfield Economic Development Initiative (BEDI). OMB Control Number: 2506-0153. Description of the need for the Information and proposed use: The Brownfield Economic Development Initiative is...

  18. Accelerated molecular dynamics methods: introduction and recent developments

    SciTech Connect

    Uberuaga, Blas Pedro; Voter, Arthur F; Perez, Danny; Shim, Y; Amar, J G

    2009-01-01

    reaction pathways may be important, we return instead to a molecular dynamics treatment, in which the trajectory itself finds an appropriate way to escape from each state of the system. Since a direct integration of the trajectory would be limited to nanoseconds, while we are seeking to follow the system for much longer times, we modify the dynamics in some way to cause the first escape to happen much more quickly, thereby accelerating the dynamics. The key is to design the modified dynamics in a way that does as little damage as possible to the probability for escaping along a given pathway - i.e., we try to preserve the relative rate constants for the different possible escape paths out of the state. We can then use this modified dynamics to follow the system from state to state, reaching much longer times than we could reach with direct MD. The dynamics within any one state may no longer be meaningful, but the state-to-state dynamics, in the best case, as we discuss in the paper, can be exact. We have developed three methods in this accelerated molecular dynamics (AMD) class, in each case appealing to TST, either implicitly or explicitly, to design the modified dynamics. Each of these methods has its own advantages, and we and others have applied these methods to a wide range of problems. The purpose of this article is to give the reader a brief introduction to how these methods work, and discuss some of the recent developments that have been made to improve their power and applicability. Note that this brief review does not claim to be exhaustive: various other methods aiming at similar goals have been proposed in the literature. For the sake of brevity, our focus will exclusively be on the methods developed by the group.

  19. Aligning Economic and Workforce Development Activities in Baltimore. Research Findings.

    ERIC Educational Resources Information Center

    Hicks, Lisa; Olins, Alexandra; Prince, Heath

    Recent efforts to build economic and work force development systems in seven leading cities were reviewed to inform similar efforts undertaken in Baltimore, Maryland. Research examining efforts to establish work force development systems in the following cities were analyzed: Austin, Texas; Berkeley, California; Boston, Massachusetts; Cleveland,…

  20. Economic Development Practices among Small/Rural Community Colleges.

    ERIC Educational Resources Information Center

    Esbeck, Tim, Comp.; Falcone, Lisa, Ed.

    In developing this compendium of exemplary economic development practices among small and/or rural two-year colleges, the American Association of Community Colleges Commission on Small/Rural Community Colleges (CSMCC) sent out a call for program descriptions to all community colleges with less than 3,000 full-time employees or that were…

  1. Understanding Economic and Management Sciences Teachers' Conceptions of Sustainable Development

    ERIC Educational Resources Information Center

    America, Carina

    2014-01-01

    Sustainable development has become a key part of the global educational discourse. Education for sustainable development (ESD) specifically is pronounced as an imperative for different curricula and regarded as being critical for teacher education. This article is based on research that was conducted on economic and management sciences (EMS)…

  2. Home Economics: Child Development. Secondary Schools. Curriculum Guide.

    ERIC Educational Resources Information Center

    Trust Territory of the Pacific Islands Dept. of Education, Saipan.

    This document, a curriculum guide in home economics on child development, for secondary schools, is one of six guides developed for inservice teachers at Marianas High School in Saipan. The guide provides the rationale, description, goals and objectives of the program; the program of studies and performance objectives by levels; samples of lesson…

  3. Workforce Training and Economic Development Fund: 2014 Annual Progress Report

    ERIC Educational Resources Information Center

    Iowa Department of Education, 2014

    2014-01-01

    The Workforce Training and Economic Development (WTED) Fund was established in 2003 as part of the Grow Iowa Values Fund and is currently funded through the Iowa Skilled Worker and Job Creation Fund. This fund has become an important source of financing for community college new program innovation, development, and capacity building, particularly…

  4. 24 CFR 1003.203 - Special economic development activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... URBAN DEVELOPMENT COMMUNITY DEVELOPMENT BLOCK GRANTS FOR INDIAN TRIBES AND ALASKA NATIVE VILLAGES... this section do not include assistance for the construction of new housing. Special economic... or public or private nonprofit subrecipients. (b) The provision of assistance to a private...

  5. 24 CFR 1003.203 - Special economic development activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... URBAN DEVELOPMENT COMMUNITY DEVELOPMENT BLOCK GRANTS FOR INDIAN TRIBES AND ALASKA NATIVE VILLAGES... this section do not include assistance for the construction of new housing. Special economic... or public or private nonprofit subrecipients. (b) The provision of assistance to a private...

  6. A Regional Economic Development Partnership for Community-Based Programming.

    ERIC Educational Resources Information Center

    Garrett, Rick L.; Parker, Walter A.

    Florence-Darlington Technical College (FDTC) in Florence, South Carolina, has implemented the Academy for Community College Leadership Advancement, Innovation, and Modeling (ACCLAIM) community-based programming (C-BP) model for developing a regional economic development strategic plan. FDTC offers 27 associate degrees, 10 diplomas, and 9…

  7. Integrated Microbial Technology for Developing Countries: Springboard for Economic Progress.

    ERIC Educational Resources Information Center

    DaSilva, Edgar J.; And Others

    1978-01-01

    Discusses the current use of microbial technology in industrialized countries to develop substitute sources of fuel, food, and fertilizer and why it is important for developing countries to adopt the techniques described to gain economically. A list of references is also presented. (HM)

  8. Accelerator developments since the ZGS by ZGS people

    SciTech Connect

    Cho, Y.

    1994-12-31

    The ZGS was a facility, as well as an organization, where people got together to pursue a common goal of doing exciting science of the day. In this note, the authors describe notable events related to accelerators and accelerator people since the closing of the ZGS program some 15 years ago. Many of the same ZGS people have been carrying out the state-of-the art accelerator work around the Laboratory with the same dedication that characterized their work in the earlier days. First the authors describe how the activities were re-organized after the closing of the ZGS, the migration of people, and the organizational evolution since that time. Doing this shows the similarity between the birth of the ZGS and the birth of the Advanced Photon Source (APS). Then, some of the accelerator work by the former ZGS people are described. These include: (1) Intense Pulsed Neutron Source (IPNS), (2) GeV Electron Microtron (GEM), (3) Wake Field Accelerator Test Facility, (4) Advanced Photon Source, and (5) IPNS Upgrade.

  9. Residual acceleration data on IML-1: Development of a data reduction and dissemination plan

    NASA Technical Reports Server (NTRS)

    Rogers, Melissa J. B.; Alexander, J. Iwan D.; Wolf, Randy

    1991-01-01

    A residual acceleration data analysis plan is developed that will allow principal investigators of low-gravity experiments to efficiently process their experimental results in conjunction with accelerometer data. The basic approach consisted of the following program of research: (1) identification of sensitive experiments and sensitivity ranges by order of magnitude estimates, numerical modelling, and investigator input; (2) research and development towards reduction, supplementation, and dissemination of residual acceleration data; and (3) implementation of the plan on existing acceleration data bases.

  10. Economic Impacts of Geothermal Development in Harney County, Oregon.

    SciTech Connect

    Sifford, Alex; Beale, Kasi

    1991-12-01

    This study provides local economic impact estimates for a 100 megawatt (MW) geothermal power project in Oregon. The hypothetical project would be in Harney Count. Bonneville Power Administration commissioned this study to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council and its advisors. Harney County was chosen as it has both identified resources and industry interest. Geothermal energy is defined as the heat of the earth. For purposes of this study, geothermal energy is heat capable of economically generating electricity (using available technology). That translates to steam or hot water over 300{degrees}F. Local economic impacts include direct, indirect, and induced changes in the local economy. Direct economic impacts result from the costs of plant development, construction, and operation. Indirect impacts result from household and local government purchases. Induced impacts result from continued respending as goods and services to support the households and local governments are purchased. Employment impacts of geothermal development follow a pattern similar to the economic impacts. The workers associated with plant development bring their families to the area. Additional labor is required to provide support services for the new population. Local government services must also increase to support the new community growth and the geothermal plant itself. These changes yield indirect and induced employment impacts associated with the geothermal plant.

  11. Economic Impacts of Geothermal Development in Deschutes County, Oregon.

    SciTech Connect

    Sifford, Alex; Beale, Kasi

    1991-12-01

    This study provides local economic impact estimates for a 100 megawatt (MW) geothermal power project in Oregon. The hypothetical project would be Deschutes County. Bonneville Power Administration commissioned this study to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council and its advisors. Deschutes County was chosen as it has both identified resources and industry interest. Geothermal energy is defined as the heat of the earth. For purposes of this study, geothermal energy is heat capable of economically generating electricity (using available technology). That translates to steam or hot water over 300{degrees}F. Local economical impacts include direct, indirect, and induced changes in the local economy. Direct economic impacts result for the costs of plant development, construction, and operation. Indirect impacts result from household and local government purchases. Induced impacts result from continued respending as goods and services to support the households and local governments are purchased. Employment impacts of geothermal development follow a pattern similar to the economic impacts. The workers associated with plant development bring their families to the area. Additional labor is required to provide support services for the new population. Local government services must also increase to support the new community growth and the geothermal plant itself. These changes yield indirect and induced employment impacts associated with the geothermal plant.

  12. National health expenditure projections: modest annual growth until coverage expands and economic growth accelerates.

    PubMed

    Keehan, Sean P; Cuckler, Gigi A; Sisko, Andrea M; Madison, Andrew J; Smith, Sheila D; Lizonitz, Joseph M; Poisal, John A; Wolfe, Christian J

    2012-07-01

    For 2011-13, US health spending is projected to grow at 4.0 percent, on average--slightly above the historically low growth rate of 3.8 percent in 2009. Preliminary data suggest that growth in consumers' use of health services remained slow in 2011, and this pattern is expected to continue this year and next. In 2014, health spending growth is expected to accelerate to 7.4 percent as the major coverage expansions from the Affordable Care Act begin. For 2011 through 2021, national health spending is projected to grow at an average rate of 5.7 percent annually, which would be 0.9 percentage point faster than the expected annual increase in the gross domestic product during this period. By 2021, federal, state, and local government health care spending is projected to be nearly 50 percent of national health expenditures, up from 46 percent in 2011, with federal spending accounting for about two-thirds of the total government share. Rising government spending on health care is expected to be driven by faster growth in Medicare enrollment, expanded Medicaid coverage, and the introduction of premium and cost-sharing subsidies for health insurance exchange plans.

  13. Economic impact of transgenic crops in developing countries.

    PubMed

    Raney, Terri

    2006-04-01

    Transgenic crops are being adopted rapidly at the global level, but only a few developing countries are growing them in significant quantities. Why are these crops so successful in some countries but not in others? Farm level profitability ultimately determines whether farmers adopt and retain a new technology, but this depends on much more than technical performance. Recent economic studies in developing countries find positive, but highly variable, economic returns to adopting transgenic crops. These studies confirm that institutional factors such as national agricultural research capacity, environmental and food safety regulations, intellectual property rights and agricultural input markets matter at least as much as the technology itself in determining the level and distribution of economic benefits.

  14. Water: The conveyor belt for sustainable livelihoods and economic development

    NASA Astrophysics Data System (ADS)

    Mapani, Benjamin; Meck, Maideyi; Makurira, Hodson; Magole, Lapologang; Mashauri, Damas; mazvimavi, Dominic; Mul, Marloes

    2016-04-01

    The theme for the 2014 symposium focused on the contribution of integrated water resources management (IWRM) to socio-economic development. A number of papers presented various methods that could be used to enable society to access clean water; sanitation and provision of water for rainfed and irrigation based agriculture and aquaculture. Water is the engine of development, that drives both money generating ventures as well as activities which cannot be assigned exact monetary value, but are essential for the social and economic well being of communities. It is now accepted that in order to produce most products, the contribution of water has to be factored in; from manufacturing to mining. The role that water plays in the has a much higher economic value than most people realize.

  15. Accelerated development of Zr-containing new generation ferritic steels for advanced nuclear reactors

    SciTech Connect

    Tan, Lizhen; Yang, Ying; Sridharan, K.

    2015-12-01

    The mission of the Nuclear Energy Enabling Technologies (NEET) program is to develop crosscutting technologies for nuclear energy applications. Advanced structural materials with superior performance at elevated temperatures are always desired for nuclear reactors, which can improve reactor economics, safety margins, and design flexibility. They benefit not only new reactors, including advanced light water reactors (LWRs) and fast reactors such as the sodium-cooled fast reactor (SFR) that is primarily designed for management of high-level wastes, but also life extension of the existing fleet when component exchange is needed. Developing and utilizing the modern materials science tools (experimental, theoretical, and computational tools) is an important path to more efficient alloy development and process optimization. The ultimate goal of this project is, with the aid of computational modeling tools, to accelerate the development of Zr-bearing ferritic alloys that can be fabricated using conventional steelmaking methods. The new alloys are expected to have superior high-temperature creep performance and excellent radiation resistance as compared to Grade 91. The designed alloys were fabricated using arc-melting and drop-casting, followed by hot rolling and conventional heat treatments. Comprehensive experimental studies have been conducted on the developed alloys to evaluate their hardness, tensile properties, creep resistance, Charpy impact toughness, and aging resistance, as well as resistance to proton and heavy ion (Fe2+) irradiation.

  16. Economic Impacts of Geothermal Development in Malheur County, Oregon.

    SciTech Connect

    Sifford, Alex; Beale, Kasi

    1993-01-01

    This study provides local economic impact estimates for a 100 megawatt (MW) geothermal power project in Oregon. The hypothetical project would be in Malheur County, shown in Figure 1. Bonneville Power Administration commissioned this study to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council and its advisors. Malheur County was chosen as it has both identified resources and industry interest. Local economic impacts include direct, indirect, and induced changes in the local economy. Direct economic impacts result from the costs of plant development, construction, and operation. Indirect impacts result from household and local government purchases. Induced impacts result from continued responding as goods and services to support the households and local governments are purchased. Employment impacts of geothermal development follow a pattern similar to the economic impacts. Public service impacts include costs such as education, fire protection, roads, waste disposal, and water supply. The project assumption discussion notes experiences at other geothermal areas. The background section compares geothermal with conventional power plants. Power plant fuel distinguishes geothermal from other power sources. Other aspects of development are similar to small scale conventional thermal sources. The process of geothermal development is then explained. Development consists of well drilling, gathering system construction, power plant construction, plant operation and maintenance, and wellfield maintenance.

  17. How can accelerated development of bioenergy contribute to the future UK energy mix? Insights from a MARKAL modelling exercise

    PubMed Central

    Clarke, Donna; Jablonski, Sophie; Moran, Brighid; Anandarajah, Gabrial; Taylor, Gail

    2009-01-01

    Background This work explores the potential contribution of bioenergy technologies to 60% and 80% carbon reductions in the UK energy system by 2050, by outlining the potential for accelerated technological development of bioenergy chains. The investigation was based on insights from MARKAL modelling, detailed literature reviews and expert consultations. Due to the number and complexity of bioenergy pathways and technologies in the model, three chains and two underpinning technologies were selected for detailed investigation: (1) lignocellulosic hydrolysis for the production of bioethanol, (2) gasification technologies for heat and power, (3) fast pyrolysis of biomass for bio-oil production, (4) biotechnological advances for second generation bioenergy crops, and (5) the development of agro-machinery for growing and harvesting bioenergy crops. Detailed literature searches and expert consultations (looking inter alia at research and development needs and economic projections) led to the development of an 'accelerated' dataset of modelling parameters for each of the selected bioenergy pathways, which were included in five different scenario runs with UK-MARKAL (MED). The results of the 'accelerated runs' were compared with a low-carbon (LC-Core) scenario, which assesses the cheapest way to decarbonise the energy sector. Results Bioenergy was deployed in larger quantities in the bioenergy accelerated technological development scenario compared with the LC-Core scenario. In the electricity sector, solid biomass was highly utilised for energy crop gasification, displacing some deployment of wind power, and nuclear and marine to a lesser extent. Solid biomass was also deployed for heat in the residential sector from 2040 in much higher quantities in the bioenergy accelerated technological development scenario compared with LC-Core. Although lignocellulosic ethanol increased, overall ethanol decreased in the transport sector in the bioenergy accelerated technological

  18. 76 FR 76491 - Economic Development Administration Regulatory Revision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... administering its economic development assistance programs. For convenience, the full text of EDA's regulations....8, 313.2, 314.1, and 315.2). For convenience, the full text of EDA's regulations as amended is... applicant must satisfy each of'' so that the provision's introductory text simply and clearly reads...

  19. Economic Development Program Funding Plan: 1992-93.

    ERIC Educational Resources Information Center

    Stanley, Pat; Prentiss, John

    In 1988, the Chancellor's Office of the California Community Colleges (CCC) established an Economic Development Program (EDP) to support community colleges' efforts to provide education, training, and technical services to business and industry. The EDP's mission was to establish model programs, demonstration projects, and college/business…

  20. Commercialization of University Research for Technology-Based Economic Development

    ERIC Educational Resources Information Center

    Ferguson, W. Ker

    2011-01-01

    This empirical study investigates the hypothesized relationship between US federally funded university research and development (R&D) and its resulting economic impact, as measured by the level of licensing revenue generated by US universities. The author also examines the key operating statistics of the top-ten licensing income-producing…

  1. Economic and Workforce Development Program Annual Report, 2016

    ERIC Educational Resources Information Center

    California Community Colleges, Chancellor's Office, 2016

    2016-01-01

    The California Community Colleges, through the Economic and Workforce Development Program (EWD), continue to propel the California economy forward by providing students with skills to earn well-paying jobs. At the same time, EWD helps provide California companies with the talent they need to compete on a global scale. This annual report for…

  2. Home Economics Teachers' Intentions and Engagement in Teaching Sustainable Development

    ERIC Educational Resources Information Center

    Haapala, Irja; Biggs, Simon; Cederberg, Riitta; Kosonen, Anna-Liisa

    2014-01-01

    Home Economics (HE) teachers can have a central role in teaching sustainable development (SD) to young adolescents through everyday household management and the promotion of personally and globally sustainable well-being. How well the teachers cope with this task is not well known. The objective of this study was to survey Finnish HE teachers'…

  3. RETRAINING AND MIGRATION AS FACTORS IN REGIONAL ECONOMIC DEVELOPMENT.

    ERIC Educational Resources Information Center

    SOMERS, GERALD G.

    THIS REPORT, PREPARED FOR THE OFFICE OF REGIONAL ECONOMIC DEVELOPMENT, FEATURES A REVIEW OF RECENT RESEARCH ON RETRAINING AND MIGRATION AS INDEPENDENT AND INTERACTING FACTORS IN REGIONAL ECONOMIES. FINDINGS ARE ALSO RELATED TO CURRENT UNITED STATES MANPOWER POLICY AND TO RETRAINING AND RELOCATION SCHEMES IN WESTERN EUROPE. IN THE UNITED STATES,…

  4. 32 CFR 174.9 - Economic development conveyances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., and cash flow analysis. (B) A market and financial feasibility analysis describing the economic... other relevant material. The Secretary may propose and negotiate any alternative terms or conditions... the development, including market analysis and need and extent of proposed infrastructure and...

  5. Employment, Economic Development and Education: Lake Manitoba Indian Reserve.

    ERIC Educational Resources Information Center

    Riffel, J. Anthony; Sealey, D. Bruce

    The objective of this report was to improve coordination between schooling, economic development, and employment opportunities available within and outside the Lake Manitoaba Indian Reserve. This community was on the average younger than most other rural communities of similar size in the province; moreover, the number of families that frequently…

  6. Recruitment of Rural Teachers in Developing Countries: An Economic Analysis.

    ERIC Educational Resources Information Center

    McEwan, Patrick J.

    1999-01-01

    Monetary and nonmonetary incentives for rural teacher recruitment are common in developing-country education systems. This paper interprets incentive policies within the framework of the economic theory of compensating differentials, clarifying implicit assumptions of incentive policies and aids in organizing further empirical work on their…

  7. Economic--GNP per Capita Learning Module. Development Education Program.

    ERIC Educational Resources Information Center

    World Bank, Washington, DC.

    This learning module has two main goals: (1) to increase students' knowledge and understanding of the often complex relationship between sustainable development and the social, economic, and environmental conditions in a country; and (2) to strengthen students' ability to perform statistical calculations, make and interpret maps, charts, and…

  8. Economic Disparities in Middle Childhood Development: Does Income Matter?

    ERIC Educational Resources Information Center

    Votruba-Drzal, Elizabeth

    2006-01-01

    A large literature has documented the influence of family economic resources on child development, yet income's effects in middle childhood have been understudied. Using data from the National Longitudinal Survey of Youth (N = 3,551), the author examined the influence of family income in early and middle childhood on academic skills and…

  9. Income Inequality and Economic Development, A Case Study: Japan.

    ERIC Educational Resources Information Center

    Watanabe, Tsunehiko

    The changes in income inequality during the post-war period in Japan are investigated quantitatively and extensively in order to shed some light on the relationship between income inequality and the rapid economic development experienced in Japan. Following a presentation of some summary pictures on income inequality in the Japanese society the…

  10. Greater Baltimore Commitment: A Study of Urban Minority Economic Development.

    ERIC Educational Resources Information Center

    Commission on Civil Rights, Washington, DC.

    This report examines some of the barriers to black economic development in Baltimore (Maryland) and discusses the extent to which blacks have participated in or benefited from revitalization projects in the city's downtown area. Background information on black businesses in the United States in general and Baltimore in particular is provided.…

  11. International Inequalities: Algebraic Investigations into Health and Economic Development

    ERIC Educational Resources Information Center

    Staats, Susan; Robertson, Douglas

    2009-01-01

    The Millennium Project is an international effort to improve the health, economic status, and environmental resources of the world's most vulnerable people. Using data associated with the Millennium Project, students use algebra to explore international development issues including poverty reduction and the relationship between health and economy.…

  12. INTELLECTUAL DEVELOPMENT AMONG ECONOMICALLY AND EDUCATIONALLY DISADVANTAGED YOUTH.

    ERIC Educational Resources Information Center

    GREEN, ROBERT L.

    CURRENT RESEARCH INDICATES THAT SCHOOL AND HOME ENVIRONMENTS STRONGLY INFLUENCE AN INDIVIDUAL'S INTELLECTUAL DEVELOPMENT, ALTHOUGH CERTAIN VERY BROAD HEREDITARY LIMITATIONS MAY ALSO AFFECT IT. THE ECONOMICALLY AND EDUCATIONALLY DISADVANTAGED YOUTH EXPERIENCES AN ENVIRONMENT WHICH LACKS STIMULI ESSENTIAL TO POSITIVE INTELLECTUAL GROWTH AND…

  13. AN ENERGY SYSTEMS ANALYSIS OF CONSTRAINTS ON ECONOMIC DEVELOPMENT

    EPA Science Inventory


    There is a strong linear dependence of economic activity as measured by gross domestic product (GDP) on both the fossil fuel energy and the total emergy consumed by nations. Conceptual models of global and regional environmental systems were developed to examine the factors c...

  14. [The economic-industrial health care complex and the social and economic dimension of development].

    PubMed

    Gadelha, Carlos Augusto Grabois; Costa, Laís Silveira; Maldonado, José

    2012-12-01

    The strategic role of health care in the national development agenda has been increasingly recognized and institutionalized. In addition to its importance as a structuring element of the Social Welfare State, health care plays a leading role in the generation of innovation - an essential element for competitiveness in knowledge society. However, health care's productive basis is still fragile, and this negatively affects both the universal provision of health care services and Brazil's competitive inclusion in the globalized environment. This situation suggests the need of a more systematic analysis of the complex relationships among productive, technological and social interests in the scope of health care. Consequently, it is necessary to produce further knowledge about the Economic-Industrial Health Care Complex due to its potential for contributing to a socially inclusive development model. This means reversing the hierarchy between economic and social interests in the sanitary field, thus minimizing the vulnerability of the Brazilian health care policy.

  15. Analytical validation of accelerator mass spectrometry for pharmaceutical development

    PubMed Central

    Keck, Bradly D; Ognibene, Ted; Vogel, John S

    2011-01-01

    The validation parameters for pharmaceutical analyses were examined for the accelerator mass spectrometry measurement of 14C/C ratio, independent of chemical separation procedures. The isotope ratio measurement was specific (owing to the 14C label), stable across samples storage conditions for at least 1 year, linear over four orders of magnitude with an analytical range from 0.1 Modern to at least 2000 Modern (instrument specific). Furthermore, accuracy was excellent (between 1 and 3%), while precision expressed as coefficient of variation was between 1 and 6% determined primarily by radiocarbon content and the time spent analyzing a sample. Sensitivity, expressed as LOD and LLOQ was 1 and 10 attomoles of 14C, respectively (which can be expressed as compound equivalents) and for a typical small molecule labeled at 10% incorporated with 14C corresponds to 30 fg equivalents. Accelerator mass spectrometry provides a sensitive, accurate and precise method of measuring drug compounds in biological matrices. PMID:21083256

  16. Analytical validation of accelerator mass spectrometry for pharmaceutical development.

    PubMed

    Keck, Bradly D; Ognibene, Ted; Vogel, John S

    2010-03-01

    The validation parameters for pharmaceutical analyses were examined for the accelerator mass spectrometry measurement of (14)C/C ratio, independent of chemical separation procedures. The isotope ratio measurement was specific (owing to the (14)C label), stable across samples storage conditions for at least 1 year, linear over four orders of magnitude with an analytical range from 0.1 Modern to at least 2000 Modern (instrument specific). Furthermore, accuracy was excellent (between 1 and 3%), while precision expressed as coefficient of variation was between 1 and 6% determined primarily by radiocarbon content and the time spent analyzing a sample. Sensitivity, expressed as LOD and LLOQ was 1 and 10 attomoles of (14)C, respectively (which can be expressed as compound equivalents) and for a typical small molecule labeled at 10% incorporated with (14)C corresponds to 30 fg equivalents. Accelerator mass spectrometry provides a sensitive, accurate and precise method of measuring drug compounds in biological matrices.

  17. Design, development, and acceleration trials of radio-frequency quadrupole

    SciTech Connect

    Rao, S. V. L. S. Jain, Piyush; Pande, Rajni; Roy, Shweta; Mathew, Jose V.; Kumar, Rajesh; Pande, Manjiri; Krishnagopal, S.; Gupta, S. K.; Singh, P.

    2014-04-15

    A deuteron radio frequency quadrupole (RFQ) accelerator has been designed, fabricated, and tested at BARC, which will be used for neutron generation. The RFQ operates at a frequency of 350 MHz and needs an inter-vane voltage of 44 kV to accelerate the deuteron beam to 400 keV within a length of 1.03 m. The error analysis shows that the offset of two opposite vanes in the same direction by 100 μm leads to a change in resonant frequency by 1.3 MHz and a significant change of fields in the quadrants (∼±40% with respect to average field). From the 3D analysis, we have observed that the unwanted dipole mode frequencies are very near to the quadrupole mode frequency which will make structure sensitive to the perturbations. In order to move the dipole modes away from the quadrupole modes, we have used the dipole stabilizer rods. The 5 wire transmission line theory was used to study the perturbative analysis of the RFQ and based on this a computer program has been written to tune the cavity to get required field distribution. Based on these studies, a 1.03 m long RFQ made of OFE copper has been fabricated and tested. Even though the RFQ was designed for deuteron (D{sup +}) beam, we tested it by accelerating both the proton (H{sup +}) and D{sup +} beams. The RFQ was operated in pulsed mode and accelerated both H{sup +} and D{sup +} beams to designed values of 200 and 400 keV, respectively. The measured parameters are in good agreement with the designed values validating our simulations and fabrication processes. In this paper, simulations, RF measurements, and beam commissioning results are presented.

  18. Flashover lithium ion source development for large pulsed power accelerators

    SciTech Connect

    Bieg, K.W.; Burns, E.J.T.; Gerber, R.A.; Olsen, J.N.; Lamppa, K.P.

    1986-05-01

    The Particle Beam Fusion Accelerator II (PBFA II), a light-ion pulsed power accelerator intended for inertial confinement fusion (ICF) applications, is currently under construction at Sandia National Laboratories. The accelerator will deliver a 30 MV, 5 MA lithium beam from an Applied-B diode to drive an ICF target. The ion source for this diode will require a thin (approx.1 mm), dense (10/sup 16/ cm/sup -2/) anode plasma layer of singly ionized lithium over an anode area of 10/sup 3/ cm/sup 2/. One type of source being investigated is the flashover ion source, which generates the anode plasma via vacuum flashover of a lithium-bearing dielectric material. Experiments with a LiF flashover source on the 0.03 TW Nereus accelerator have shown that contaminant ions account for as much as 70% of the extracted ion beam current. To overcome this, we have explored in-diode cleaning of the externally prepared anode surface by glow discharge cleaning and vacuum baking as well as in-diode preparation of the anode surface by vacuum evaporation of the lithium dielectric. Lithium-bearing dielectric materials which have been investigated include LiF, LiI, LiNO/sub 3/, and Li/sub 3/N. These techniques have resulted in a two to threefold improvement in the extracted lithium ion purity. As a result, a glow-discharge cleaned LiF flashover source will be used for initial pulsed-power testing on PBFA II.

  19. Flashover lithium ion source development for large pulsed power accelerators

    SciTech Connect

    Bieg, K.W.; Burns, E.J.T.; Gerber, R.A.; Olsen, J.N.; Lamppa, K.P.

    1985-01-01

    PBFA II, a light-ion pulsed power accelerator intended for inertial confinement fusion (ICF) applications, is currently under construction at Sandia National Laboratories. The accelerator will deliver a 30 MV, 5 MA lithium beam from an Applied-B diode to drive an ICF target. The ion source for this diode will require a thin (approx.1 mm), dense (10 W cm S) anode plasma layer of singly-ionized lithium over an anode area of 10T cmS. One type of source being investigated is the flashover ion source, which generates the anode plasma via vacuum flashover of a lithium-bearing dielectric material. Experiments with a LiF flashover source on the 0.03 TW Nereus accelerator have shown that contaminant ions account for as much as 70% of the extracted ion beam current. To overcome this, we have explored in-diode cleaning of the externally-prepared anode surface by glow discharge cleaning and vacuum baking as well as in-diode preparation of the anode surface by vacuum evaporation of the lithium dielectric. Lithium-bearing dielectric materials which have been investigated include LiF, LiI, LiNO3, and Li3N. These techniques have resulted in a two- to three-fold improvement in the extracted lithium ion purity. As a result, a glow-discharge cleaned LiF flashover source will be used for initial pulsed-power testing on PBFA II.

  20. Analysis of Male Pheromones That Accelerate Female Reproductive Organ Development

    PubMed Central

    Flanagan, Kelly A.; Webb, William; Stowers, Lisa

    2011-01-01

    Male odors can influence a female's reproductive physiology. In the mouse, the odor of male urine results in an early onset of female puberty. Several volatile and protein pheromones have previously been reported to each account for this bioactivity. Here we bioassay inbred BALB/cJ females to study pheromone-accelerated uterine growth, a developmental hallmark of puberty. We evaluate the response of wild-type and mutant mice lacking a specialized sensory transduction channel, TrpC2, and find TrpC2 function to be necessary for pheromone-mediated uterine growth. We analyze the relative effectiveness of pheromones previously identified to accelerate puberty through direct bioassay and find none to significantly accelerate uterine growth in BALB/cJ females. Complementary to this analysis, we have devised a strategy of partial purification of the uterine growth bioactivity from male urine and applied it to purify bioactivity from three different laboratory strains. The biochemical characteristics of the active fraction of all three strains are inconsistent with that of previously known pheromones. When directly analyzed, we are unable to detect previously known pheromones in urine fractions that generate uterine growth. Our analysis indicates that pheromones emitted by males to advance female puberty remain to be identified. PMID:21347429

  1. [The problem of economic and population development (author's transl)].

    PubMed

    Maier, W

    1977-04-01

    The question is raised whether the apparent complexity and differentiation excludes chance. Generally a chance occurrence is without prior determination. The laws established by economics and demography with mathematical methods are therefore not capable to determine all facts because of their hypothetical arrangement. Reality can only be expressed in a categorical judgment. It is possible to arrive from hypothetical judgments--when there is A so there is B to an existence of a categorical B. Any theory of economic balance and any calculation in a demographic model to arrive at a balanced population development are methods which correlate facts with facts and allow conclusions when the correlation is actually existent. However, no conclusion as to the idea of determination of the generative behavior by economic production can be arrived at. Revorsely the conclusion that sociologie developments and generative behavior are completely independant of economic production is not possible. Hypothetical type of thinking in a model does not exclude chance and each fact has an element of chance in it. This appears to be a heuristic circle. Noncircular conclusions for the practice of life in order to advise, decide and act, do not exist without assumptions and without value judgments. In order to influence the development of the population continued scientific reflection, observation and argumentation is necessary. Correct technical functioning is translated into social realms. New reflections and interpretations are constantly required.

  2. Graduate Student Program in Materials and Engineering Research and Development for Future Accelerators

    SciTech Connect

    Spentzouris, Linda

    2016-07-07

    The objective of the proposal was to develop graduate student training in materials and engineering research relevant to the development of particle accelerators. Many components used in today's accelerators or storage rings are at the limit of performance. The path forward in many cases requires the development of new materials or fabrication techniques, or a novel engineering approach. Often, accelerator-based laboratories find it difficult to get top-level engineers or materials experts with the motivation to work on these problems. The three years of funding provided by this grant was used to support development of accelerator components through a multidisciplinary approach that cut across the disciplinary boundaries of accelerator physics, materials science, and surface chemistry. The following results were achieved: (1) significant scientific results on fabrication of novel photocathodes, (2) application of surface science and superconducting materials expertise to accelerator problems through faculty involvement, (3) development of instrumentation for fabrication and characterization of materials for accelerator components, (4) student involvement with problems at the interface of material science and accelerator physics.

  3. Optimising translational oncology in clinical practice: strategies to accelerate progress in drug development.

    PubMed

    Stahel, R; Bogaerts, J; Ciardiello, F; de Ruysscher, D; Dubsky, P; Ducreux, M; Finn, S; Laurent-Puig, P; Peters, S; Piccart, M; Smit, E; Sotiriou, C; Tejpar, S; Van Cutsem, E; Tabernero, J

    2015-02-01

    Despite intense efforts, the socioeconomic burden of cancer remains unacceptably high and treatment advances for many common cancers have been limited, suggesting a need for a new approach to drug development. One issue central to this lack of progress is the heterogeneity and genetic complexity of many tumours. This results in considerable variability in therapeutic response and requires knowledge of the molecular profile of the tumour to guide appropriate treatment selection for individual patients. While recent advances in the molecular characterisation of different cancer types have the potential to transform cancer treatment through precision medicine, such an approach presents a major economic challenge for drug development, since novel targeted agents may only be suitable for a small cohort of patients. Identifying the patients who would benefit from individual therapies and recruiting sufficient numbers of patients with particular cancer subtypes into clinical trials is challenging, and will require collaborative efforts from research groups and industry in order to accelerate progress. A number of molecular screening platforms have already been initiated across Europe, and it is hoped that these networks, along with future collaborations, will benefit not only patients but also society through cost reductions as a result of more efficient use of resources. This review discusses how current developments in translational oncology may be applied in clinical practice in the future, assesses current programmes for the molecular characterisation of cancer and describes possible collaborative approaches designed to maximise the benefits of translational science for patients with cancer.

  4. Software development for the economic model of R.Barro

    NASA Astrophysics Data System (ADS)

    Kalimoldayev, Maksat N.; Amirkhanova, Gulshat A.

    2016-12-01

    In this paper we describe the process of creating software for R.Barro economic model. The goal of the paper is the analysis of existing languages and platforms and selections of them as means for developing advanced software for modeling economic processes, and also the construction of algorithms and programs using traditional and modern methods of software development. Prototyping was selected as an approach for the development, it allows us to obtain in a short time the product, which is available for testing and further improvement in order to meet the requirements. The paper describes the version of the program that meets the recommended requirements, shows the schematic diagram of this program and describes its main functions.

  5. Animal biotechnology: applications and economic implications in developing countries.

    PubMed

    Madan, M L

    2005-04-01

    In most developing countries, biotechnological applications relating to livestock need to be suitable for animal owners who are resource-poor small-scale operators who own little or no land and few animals. Livestock is becoming increasingly important to economic growth in developing countries and the application of biotechnology is largely dictated by commercial considerations and socio-economic goals. Using technology to support livestock production is an integral part of viable agriculture in multi-enterprise systems. Livestock are part of a fragile ecosystem and a rich source of animal biodiversity, as local species and breeds possess genes and traits of excellence. Molecular markers are increasingly being used to identify and select the particular genes that lead to these desirable traits and it is now possible to select superior germ plasm and disseminate it using artificial insemination, embryo transfer and other assisted reproductive technologies. These technologies have been used in the genetic improvement of livestock, particularly in cattle and buffaloes, and the economic returns are significant. However, morbidity and mortality among animals produced using assisted reproductive technologies lead to high economic losses, so the principal application of animal biotechnology at present is in the production of cheap and dependable diagnostic kits and vaccines. Several obstacles limit the application of biotechnology at present: there is a lack of infrastructure and insufficient manpower, so funding is needed if resource-poor farmers are to benefit from biotechnology.

  6. Research and Development and the Role of the Urban University in Strategic Economic Development Planning.

    ERIC Educational Resources Information Center

    Sheppard, Ronald J.

    Urban universities have a definite role to play within the context of strategic economic development. Coordination between state and local government, the private sector, and the academic community can lead to effective partnerships to formulate and implement economic development plans. Declining university enrollments and fewer dollars available…

  7. Attracting, Developing, and Maintaining Human Capital: A New Model for Economic Development

    ERIC Educational Resources Information Center

    America's Promise Alliance (NJ1), 2011

    2011-01-01

    "Investing in Kids: Early Childhood Programs and Local Economic Development," a 2011 book by Timothy Bartik, Senior Economist at the W.E. Upjohn Institute for Employment Research, provides a new evidence-based approach for effective economic development. This approach is designed to support business growth and job creation by improving…

  8. Residual acceleration data on IML-1: Development of a data reduction and dissemination plan

    NASA Technical Reports Server (NTRS)

    Rogers, Melissa J. B.; Alexander, J. Iwan D.

    1993-01-01

    The research performed consisted of three stages: (1) identification of sensitive IML-1 experiments and sensitivity ranges by order of magnitude estimates, numerical modeling, and investigator input; (2) research and development towards reduction, supplementation, and dissemination of residual acceleration data; and (3) implementation of the plan on existing acceleration databases.

  9. Nutrition and socio-economic development in Southeast Asia.

    PubMed

    Florentino, R F; Pedro, R A

    1992-05-01

    While most Third World countries, particularly in Africa and Latin America, have experienced a deterioration in child welfare as a result of the severe economic downturn in the 1980s, Southeast Asia in general managed to sustain improvements in the situation of its children because it has maintained satisfactory rates of economic growth. However, there were exceptions within Southeast Asia. The Philippines, Vietnam, Dem. Kampuchea and Laos had unsatisfactory growth rates and, consequently, unsustained nutritional gains from the 1970s through the 1980s. Economic factors exerted a big impact on the Philippine nutrition situation, particularly on the dietary status of the households and the nutritional status of children. As a result of the economic dislocation occurring in the country, the nutritional gains of 1978-82 were not maintained in succeeding years. Unlike the case of Thailand, it has been estimated that the solution to nutritional problems in the Philippines is far from being achieved in the immediate future (Villavieja et al. 1989). On the other hand, the nutrition improvements in Thailand have been as remarkable as the economic growth over the last decade. Long-term investments in health, nutrition and other social services in Thailand (as well as in Indonesia) have paid off according to the assessment by the United Nations (1990). It appears, therefore, that the nutrition situation in developing countries is highly dependent on the economic situation, globally and nationally (Cornia et al. 1987), as well as on investment in social services. Adjustment policies should, therefore, consider their implications on distribution and poverty in order that they could positively contribute to the improvement of the nutrition of the people.

  10. Jefferson Lab Accelerator Operations Training and Development Program

    SciTech Connect

    Michael A. Epps

    2008-01-23

    The mission of the Jefferson Lab Operations Group is to provide safe and efficient delivery of high quality electron beam for Jefferson Laboratory's nuclear and accelerator physics programs. The Operations staff must be able to setup, transport, maintain, and troubleshoot beam to all three experimental halls in a safe, efficient, and expeditious manner. Due to the nature of shift work, high employee turnover is always as issue. This creates a unique situation where highly trained staff members must quickly be produced and maintained in order to meet the needs of the Laboratory. Some methods used to address this problem will be presented here.

  11. 13 CFR 303.7 - Requirements for Comprehensive Economic Development Strategies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Economic Development Strategies. 303.7 Section 303.7 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE PLANNING INVESTMENTS AND COMPREHENSIVE ECONOMIC DEVELOPMENT STRATEGIES § 303.7 Requirements for Comprehensive Economic Development Strategies. (a) General. CEDS are...

  12. Economic Development and Forest Cover: Evidence from Satellite Data

    PubMed Central

    Crespo Cuaresma, Jesús; Danylo, Olha; Fritz, Steffen; McCallum, Ian; Obersteiner, Michael; See, Linda; Walsh, Brian

    2017-01-01

    Ongoing deforestation is a pressing, global environmental issue with direct impacts on climate change, carbon emissions, and biodiversity. There is an intuitive link between economic development and overexploitation of natural resources including forests, but this relationship has proven difficult to establish empirically due to both inadequate data and convoluting geo-climactic factors. In this analysis, we use satellite data on forest cover along national borders in order to study the determinants of deforestation differences across countries. Controlling for trans-border geo-climactic differences, we find that income per capita is the most robust determinant of differences in cross-border forest cover. We show that the marginal effect of per capita income growth on forest cover is strongest at the earliest stages of economic development, and weakens in more advanced economies, presenting some of the strongest evidence to date for the existence of at least half of an environmental Kuznets curve for deforestation. PMID:28091593

  13. Solar thermal upper stage: Economic advantage and development status

    NASA Technical Reports Server (NTRS)

    Adams, Alan M.

    1995-01-01

    A solar thermal upper stage (STUS) is envisioned as a propulsive concept for the future. The STUS will be used for low Earth orbit (LEO) to geostationary-Earth orbit (GEO) transfer and for planetary exploration missions. The STUS offers significant performance gains over conventional chemical propulsion systems. These performance gains translate into a more economical, more efficient method of placing useful payloads in space and maximizing the benefits derived from space activity. This paper will discuss the economical advantages of an STUS compared to conventional chemical propulsion systems, the potential market for an STUS, and the recent activity in the development of an STUS. The results of this assessment combined with the performance gains, will provide a strong justification for the development of an STUS.

  14. Economic Development and Forest Cover: Evidence from Satellite Data

    NASA Astrophysics Data System (ADS)

    Crespo Cuaresma, Jesús; Danylo, Olha; Fritz, Steffen; McCallum, Ian; Obersteiner, Michael; See, Linda; Walsh, Brian

    2017-01-01

    Ongoing deforestation is a pressing, global environmental issue with direct impacts on climate change, carbon emissions, and biodiversity. There is an intuitive link between economic development and overexploitation of natural resources including forests, but this relationship has proven difficult to establish empirically due to both inadequate data and convoluting geo-climactic factors. In this analysis, we use satellite data on forest cover along national borders in order to study the determinants of deforestation differences across countries. Controlling for trans-border geo-climactic differences, we find that income per capita is the most robust determinant of differences in cross-border forest cover. We show that the marginal effect of per capita income growth on forest cover is strongest at the earliest stages of economic development, and weakens in more advanced economies, presenting some of the strongest evidence to date for the existence of at least half of an environmental Kuznets curve for deforestation.

  15. Economic Development and Forest Cover: Evidence from Satellite Data.

    PubMed

    Crespo Cuaresma, Jesús; Danylo, Olha; Fritz, Steffen; McCallum, Ian; Obersteiner, Michael; See, Linda; Walsh, Brian

    2017-01-16

    Ongoing deforestation is a pressing, global environmental issue with direct impacts on climate change, carbon emissions, and biodiversity. There is an intuitive link between economic development and overexploitation of natural resources including forests, but this relationship has proven difficult to establish empirically due to both inadequate data and convoluting geo-climactic factors. In this analysis, we use satellite data on forest cover along national borders in order to study the determinants of deforestation differences across countries. Controlling for trans-border geo-climactic differences, we find that income per capita is the most robust determinant of differences in cross-border forest cover. We show that the marginal effect of per capita income growth on forest cover is strongest at the earliest stages of economic development, and weakens in more advanced economies, presenting some of the strongest evidence to date for the existence of at least half of an environmental Kuznets curve for deforestation.

  16. USDA Finances Wind for Rural Economic Development (Poster)

    SciTech Connect

    Newcomb, C.; Walters, T.

    2005-05-01

    To foster rural economic development and growth, Congress passed the Renewable Energy Systems and Energy Efficiency Improvements Program as Section 9006 of the 2002 Farm Bill. This program provides financial assistance to farmers, ranchers, and rural small businesses to purchase renewable energy systems or make energy efficiency improvements. The Rural Business and Cooperative Services of the United States Department of Agriculture (USDA) administers this program. This conference poster provides an overview of Section 9006.

  17. Geothermal : Economic Impacts of Geothermal Development in Skamania County, Washington.

    SciTech Connect

    Lesser, Jonathan A.

    1992-07-01

    This report estimates the local economic impacts that could be anticipated from the development of a 100 megawatt (MW) geothermal power plant in eastern Skamania County, Washington, near Mt. Adams, as shown in Figure 1. The study was commissioned by the Bonneville Power Administration to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council. Skamania County was chosen due to both identified geothermal resources and developer interest. The analysis will focus on two phases: a plant construction phase, including well field development, generating plant construction, and transmission line construction; and an operations phase. Economic impacts will occur to the extent that construction and operations affect the local economy. These impacts will depend on the existing structure of the Skamania County economy and estimates of revenues that may accrue to the county as a result of plant construction, operation, and maintenance. Specific impacts may include additional direct employment at the plant, secondary impacts from wage payments being used to purchase locally produced goods and services, and impacts due to expenditures of royalty and tax payments received by the county. The basis for the analysis of economic impacts in this study is the US Forest Service IMPLAN input-output modeling system.

  18. Geothermal : Economic Impacts of Geothermal Development in Whatcom County, Washington.

    SciTech Connect

    Lesser, Jonathan A.

    1992-07-01

    This report estimates the local economic impacts that could be anticipated from the development of a 100 megawatt (MW) geothermal power plant in eastern Whatcom County, Washington, near Mt. Baker, as shown in Figure 1. The study was commissioned by the Bonneville Power Administration to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council. Whatcom County was chosen due to both identified geotherrnal resources and developer interest. The analysis will focus on two phases: a plant construction phase, including well field development, generating plant construction, and transmission line construction; and an operations phase. Economic impacts will occur to the extent that construction and operations affect the local economy. These impacts will depend on the existing structure of the Whatcom County economy and estimates of revenues that may accrue to the county as a result of plant construction, operation, and maintenance. Specific impacts may include additional direct employment at the plant, secondary impacts from wage payments being used to purchase locally produced goods and services, and impacts due to expenditures of royalty and tax payments received by the county. The basis for the analysis of economic impacts in this study is the US Forest Service IMPLAN input-output modeling system.

  19. Oil and economic development in OPEC countries, with case studies about Iraq and Algeria

    SciTech Connect

    Al-Khalil, M.A.

    1984-01-01

    This dissertation examines the impact of the increase in oil prices in 1973 and thereafter on economic development in the Organization of Petroleum Exporting Countries (OPEC) in general, and in Iraq and Algeria in particular. It attempts to investigate the extent to which these countries have succeeded in utilizing oil revenues to achieve their projected goals: diversification of their economies in order to reduce dependence on exporting crude oil which is an exhaustible resource; and acceleration of the rate of growth of the non-oil sector in order to increase its contribution to GDP and foreign-exchange earnings as well as to maintain the growth of the economy in the post-oil age. While the increase in oil revenues greatly reduced the capital constraint to growth, it did not remove all other constraints at the same time. Thus, bottlenecks in transportation, institutions, skilled labor, raw and construction materials remained important obstacles. According to the criteria used by this study to judge the performance of the Iraqi and the Algerian economies after 1973, both countries did quite well. However, one of the findings about Iraq is that while the rate of growth of real per capita GDP accelerated after 1973, the rate of growth of real per capita non-oil GDP did not. Algeria succeeded in diversifying her economy, since the rate of growth of non-oil GDP accelerated after 1973, compared to the earlier period.

  20. Development of a 20 MeV Dielectric-Loaded Test Accelerator

    SciTech Connect

    Gold, S.H.; Kinkead, A.K.; Gai, W.; Power, J.G.; Konecny, R.; Jing, C.; Long, J.; Tantawi, S.G.; Nantista, C.D.; Fliflet, A.W.; Lombardi, M.; Lewis, D.; Bruce, R.W.; /Unlisted

    2007-04-13

    This paper presents a progress report on a joint project by the Naval Research Laboratory (NRL) and Argonne National Laboratory (ANL), in collaboration with the Stanford Linear Accelerator Center (SLAC), to develop a dielectric-loaded test accelerator in the magnicon facility at NRL. The accelerator will be powered by an experimental 11.424-GHz magnicon amplifier that presently produces 25 MW of output power in a {approx}250-ns pulse at up to 10 Hz. The accelerator will include a 5-MeV electron injector originally developed at the Tsinghua University in Beijing, China, and can incorporate DLA structures up to 0.5 m in length. The DLA structures are being developed by ANL, and shorter test structures fabricated from a variety of dielectric materials have undergone testing at NRL at gradients up to {approx}8 MV/m. SLAC has developed components to distribute the power from the two magnicon output arms to the injector and to the DLA accelerating structure with separate control of the power ratio and relative phase. RWBruce Associates, Inc., working with NRL, has investigated means to join short ceramic sections into a continuous accelerator tube by a brazing process using an intense 83-GHz beam. The installation and testing of the first dielectric-loaded test accelerator, including injector, DLA test structure, and spectrometer, should take place within the next year.

  1. 41 CFR 102-75.900 - What is a negotiated sale for economic development purposes?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... sale for economic development purposes? 102-75.900 Section 102-75.900 Public Contracts and Property... negotiated sale for economic development purposes? A negotiated sale for economic development purposes means... community's economic benefit. This type of negotiated sale is acceptable where the expected public...

  2. 77 FR 6492 - Fisheries of the Exclusive Economic Zone Off Alaska; Community Development Quota Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... Exclusive Economic Zone Off Alaska; Community Development Quota Program AGENCY: National Marine Fisheries... support economic development in western Alaska, to alleviate poverty and provide economic and social.... Royalties and income from CDQ harvesting activities are used to fund economic development projects in...

  3. 13 CFR 303.7 - Requirements for Comprehensive Economic Development Strategies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... economic clusters within the Region, focusing on those that are growing or in decline; (8) A plan of action... Economic Development Strategies. 303.7 Section 303.7 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE PLANNING INVESTMENTS AND COMPREHENSIVE ECONOMIC DEVELOPMENT...

  4. 41 CFR 102-75.900 - What is a negotiated sale for economic development purposes?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... sale for economic development purposes? 102-75.900 Section 102-75.900 Public Contracts and Property... negotiated sale for economic development purposes? A negotiated sale for economic development purposes means... community's economic benefit. This type of negotiated sale is acceptable where the expected public...

  5. 75 FR 74077 - Information Collection for Native American Business Development Institute Funding for Economic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ... Funding for Economic Development Feasibility Studies and Long-Term Strategic, Reservation-Wide Economic... NABDI's funding of economic development feasibility studies (studies) and long-term strategic.... ] Type of Review: New. Title: NABDI Funding Solicitation for Economic Development Feasibility Studies...

  6. Reproductive health, population growth, economic development and environmental change.

    PubMed

    Lincoln, D W

    1993-01-01

    World population will increase by 1000 million, or by 20%, within 10 years. Ninety-five per cent of this increase will occur in the South, in areas that are already economically, environmentally and politically fragile. Morbidity and mortality associated with reproduction will be greater in the current decade than in any period in human history. Annually, 40-60 million pregnancies will be terminated and 5-10 million children will die within one year of birth. AIDS-related infections, e.g. tuberculosis, will undermine health care in Africa (and elsewhere) and in places AIDS-related deaths will decimate the work-force. The growth in population and associated morbidity will inhibit global economic development and spawn new problems. The key issues are migration, the spread of disease, the supply of water and the degradation of land, and fiscal policies with respect to family planning, pharmaceuticals and Third-World debt. Full education, particularly of women, and more effective family planning in the South have the power to unlock the problem. Failure will see the developed countries, with their 800 million population, swamped by the health, economic and environmental problems of the South, with its projected population of 5400 million people for the year 2000.

  7. Fundamental economic issues in the development of small scale hydro

    SciTech Connect

    Not Available

    1980-05-01

    Some basic economic issues involved in the development of small-scale hydroelectric power are addressed. The discussion represents an economist's view of the investment process in this resource. Very little investment has been made in small-scale hydro development and an attempt is made to show that the reason for this may not be that the expected present worth of the returns of the project do not exceed the construction cost by a sufficient amount. Rather, a set of factors in combination impose costs on the project not normally incurred in small businesses. The discussion covers costs, supply, demand, and profitability.

  8. Economics.

    ERIC Educational Resources Information Center

    James, L. D.

    1978-01-01

    Presents a literature review of the economic aspects of water pollution control covering publications of 1976-77. This review also includes the policy issues of water management. A list of 77 references is presented. (HM)

  9. EuCARD2: enhanced accelerator research and development in Europe

    NASA Astrophysics Data System (ADS)

    Romaniuk, Ryszard S.

    2013-10-01

    Accelerator science and technology is one of a key enablers of the developments in the particle physic, photon physics and also applications in medicine and industry. EuCARD2 is an European research project which will be realized during 2013-2017 inside the EC FP7 framework. The project concerns the development and coordination of European Accelerator Research and Development. The project is particularly important, to a number of domestic laboratories, due to some plans to build large accelerator infrastructure in Poland. Large accelerator infrastructure of fundamental and applied research character stimulates around it the development and industrial applications as well as biomedical of advanced accelerators, material research and engineering, cryo-technology, mechatronics, robotics, and in particular electronics - like networked measurement and control systems, sensors, computer systems, automation and control systems. The paper presents a digest of the European project EuCARD2 which is Enhanced European Coordination for Accelerator Research and Development. The paper presents a digest of the research results and assumptions in the domain of accelerator science and technology in Europe, shown during the final fourth annual meeting of the EuCARD - European Coordination of Accelerator R&D, and the kick-off meeting of the EuCARD2. There are debated a few basic groups of accelerator systems components like: measurement - control networks of large geometrical extent, multichannel systems for large amounts of metrological data acquisition, precision photonic networks of reference time, frequency and phase distribution, high field magnets, superconducting cavities, novel beam collimators, etc. The paper bases on the following materials: Internet and Intranet documents combined with EuCARD2, Description of Work FP7 EuCARD-2 DoW-312453, 2013-02-13, and discussions and preparatory materials worked on by Eucard-2 initiators.

  10. The Economics of Human Development and Social Mobility *

    PubMed Central

    Heckman, James J.; Mosso, Stefano

    2014-01-01

    This paper distills and extends recent research on the economics of human development and social mobility. It summarizes the evidence from diverse literatures on the importance of early life conditions in shaping multiple life skills and the evidence on critical and sensitive investment periods for shaping different skills. It presents economic models that rationalize the evidence and unify the treatment effect and family influence literatures. The evidence on the empirical and policy importance of credit constraints in forming skills is examined. There is little support for the claim that untargeted income transfer policies to poor families significantly boost child outcomes. Mentoring, parenting, and attachment are essential features of successful families and interventions to shape skills at all stages of childhood. The next wave of family studies will better capture the active role of the emerging autonomous child in learning and responding to the actions of parents, mentors and teachers. PMID:25346785

  11. Economic development, mobility and traffic accidents in Algeria.

    PubMed

    Bougueroua, M; Carnis, L

    2016-07-01

    The aim of this contribution is to estimate the impact of road economic conditions and mobility on traffic accidents for the case of Algeria. Using the cointegration approach and vector error correction model (VECM), we will examine simultaneously short term and long-term impacts between the number of traffic accidents, fuel consumption and gross domestic product (GDP) per capital, over the period 1970-2013. The main results of the estimation show that the number of traffic accidents in Algeria is positively influenced by the GDP per capita in the short and long term. It implies that a higher economic development worsens the road safety situation. However, the new traffic rules adopted in 2009 have an impact on the forecast trend of traffic accidents, meaning efficient public policy could improve the situation. This result calls for a strong political commitment with effective countermeasures for avoiding the further deterioration of road safety record in Algeria.

  12. [The influence of economic processes on population development].

    PubMed

    Balek, A

    1982-01-01

    The author poses the question as to what causes the fluctuations in the birthrate and in population increments in the socialist countries. In order to arrive at an answer, he first analyzes demographic development in Czechoslovakia during the period 1869-1980. By comparing the differences between demographic development in Slovakia and the Czech lands, he shows the changes in demographic processes are not essentially determined by national, historical, or other factors, but are above all a complex reflection of changes in the economic mechanism. In the 2nd part of the article, the author examines in detail economic processes influencing natality and the development of population, as well as the mechanism of mutual influence which exists between demographic and economic processes. He points out that the different causes of demographic development cannot be derived from the level of the living standard, but from its changes (and/or changes in economic development). By analyzing data for the period 1948-80, the author arrives at a more precise definition of these changes in the economy. They include, for instance, changes in the rate of growth of the national economy, changes in the ratio of accumulation and consumption, changes in the ratio of national income formation and use, changes in the structure of the living standard, changes in the development of the economy and consumption in the direction of equilibrium or disequilibrium. At the same time, the author shows how these changes act toward their mutual synthesis. In each stage of development, the decisive factor for the size of population increments and natality is whether the ratio between resources and consumption is adequate, i.e., whether the relevant structure of the living standard is in accord with it. The author also examines the time lag between influences caused by changes in the economy and natality; he demonstrates that changes in the economy are effective only in this context if they overcome a

  13. Development of a Compact Dielectric-Loaded Test Accelerator at 11.4 GHz

    SciTech Connect

    Gold, S. H.; Fliflet, A. W.; Kinkead, A. K.; Gai, W.; Power, J. G.; Konecny, R.; Jing, C.

    2009-01-22

    This paper presents a progress report on the development of a dielectric-loaded test accelerator in the Magnicon Facility at the Naval Research Laboratory (NRL). The accelerator will be powered by an 11.4-GHz magnicon amplifier that provides up to 25 MW of output power in a {approx}250-ns pulse at up to 10 Hz. The accelerator includes a 5-MeV electron injector originally developed at the Tsinghua University in Beijing, China, and can incorporate dielectric-loaded accelerating (DLA) structures of up to 0.5 m in length. The DLA structures are being developed by Argonne National Laboratory and Euclid Techlabs, and shorter test structures fabricated from a variety of dielectric materials have undergone rf testing at NRL at accelerating gradients up to 15 MV/m. The first stage of the accelerator, including the 5-MeV injector, has recently begun operation, and initial operation of the complete dielectric-loaded test accelerator, including injector, DLA test structure, and spectrometer, should take place within the next year.

  14. Challenging developments in three decades of accelerator mass spectrometry at ETH: from large particle accelerators to table size instruments.

    PubMed

    Suter, Martin

    2010-01-01

    Accelerator mass spectrometry (AMS) was invented for the detection of radiocarbon at natural isotopic concentrations (10(-12) to 10(-15)) more than 30 years ago. Meanwhile this method has also been applied for the analysis of many other long-lived radioisotopes, which are found at very low concentrations. The first investigations were made at large tandem accelerators originally built for nuclear physics research and operating at voltages of 6-12 MV. Today dedicated instruments are mostly used for AMS, which are optimized for associated applications. In the past 15 years, a new generation of much smaller instruments has been developed. For many years it was believed that accelerators with voltages of 2 MV or higher are needed to eliminate the molecular interferences. At these energies the ions are predominantly stripped to charge state 3+, thereby removing the binding electrons of the molecules. In contrast, the new compact facilities use 1+ or 2+ ions. In this case the molecular destruction process is based on molecule-atom collisions in the gas cell. The cross sections for this destruction are sufficiently large that the intensity of molecular components such as (12)CH(2) and (13)CH can be reduced by 10 orders of magnitude. These new facilities can be built much smaller due to the lower energies. Universal instruments providing analysis for many isotopes over the whole range of periodic table have a space requirement of about 4 x 6 m(2); dedicated radiocarbon facilities based on a 200 kV accelerator have a footprint of about 2.5 x 3 m(2). This smallest category of instruments use special technologies: The high voltage terminal with the gas stripper canal is vacuum insulated and the gas is pumped to ground potential through a ceramic pipe. A conventional 200 kV power supply provides the terminal voltage from outside. A review of this new generation of compact AMS facilities is given. Design considerations and performance of these new instruments will be presented

  15. Wealth and well-being, economic growth, and integral development.

    PubMed

    Bunge, Mario

    2012-01-01

    This essay tackles a bimillenary problem in psychology, ethics, economics, and political philosophy: that of the relations between wealth and well-being. What are they, and should we live for pleasure, or rather seek to live a full and useful life? This is the ancient dilemma between hedonism, the cult of pleasure, and eudemonism, the search for a good life. Economists, almost without exception, have opted for hedonism, but they have not found out what percentage of the goods that ordinary people want are not merchandises. This gap is currently being filled by psychologists, sociologists, socioeconomists, and other workers in the new "science of happiness". Their main finding, that happiness is not for sale, might surprise the orthodox economists. On the social level, the former problem, concerning individuals, gets translated into the question of national development: what kind of development should we seek, and for whom? In particular, should economic growth be prioritized, or should we promote the simultaneous development of all sectors of society, including the political and cultural? In either case, should development benefit the chosen few or everybody? And should it enhance the well-being of the individual and make that of her offspring possible? This problem, of course, lies at the intersection of three sciences--psychology, economics, and political science--and two chapters of philosophy--ethics and political philosophy. Consequently, anyone daring to propose original solutions to the problem in question will risk being criticized by experts distributed among these five fields, who are not used to talking to one another.

  16. Study of domestic social and economic impacts of ocean thermal energy conversion (OTEC) commercial development. Volume I. Economic impacts

    SciTech Connect

    1981-12-22

    This analysis identifies the economic impacts associated with OTEC development and quantifies them at the national, regional, and industry levels. It focuses on the effects on the United States' economy of the domestic development and utilization of twenty-five and fifty 400 MWe OTEC power plants by the year 2000. The methodology employed was characteristic of economic impact analysis. After conducting a literature review, a likely future OTEC scenario was developed on the basis of technological, siting, and materials requirements parameters. These parameters were used to identify the industries affected by OTEC development; an economic profile was constructed for each of these industries. These profiles established an industrial baseline from which the direct, indirect, and induced economic impacts of OTEC implementation could be estimated. Each stage of this analysis is summarized; and the economic impacts are addressed. The methodology employed in estimating the impacts is described.

  17. Oil in the economic development of Nigeria (optimum utilization of oil revenues in economic growth)

    SciTech Connect

    Nnaji, G.I.

    1987-01-01

    Nigeria's economy experienced stunted growth in 1973-84 period in spite of the huge inflow of oil revenues. This dissertation addresses the issue of optimal utilization of oil revenues to promote Nigeria's economic growth. The study begins by reviewing the behavior of the oil market and the experiences of some industrialized oil-exporting countries (Netherlands, Britain and Norway), focusing on the general problems of managing oil income. Drawing from above experiences, it examines the general performance of Nigeria's economy in 1973-84 period. Evidences of retarded economic growth, rising inflation, unemployment, and massive imports, all suggest Nigeria's inability to expand its productive capacity, and inefficient utilization of oil income. To address the above problem, a dynamic optimization model is developed showing the optimal conditions for allocating oil revenues to different uses. Most of the findings are consistent with stylized facts about the economony, but specifically raise issues about the tight structure of production and its consequences, rising unemployment, low marginal propensity to save from non-oil income and dependence on oil revenues.

  18. Tactical Economics: The U.S. Army’s Tactical Contribution to Economic Development

    DTIC Science & Technology

    2012-06-08

    Nongovernment Organization PI Price Index PMESII-PT Political, Military, Economic, Social , Infrastructure, Information, Physical environment, and Time...includes political, military, economic, social , information, infrastructure, physical environment, and time factors.23 Situational Understanding... Entrepreneurship and 9 Expeditionary Economics, eds. Carl J. Schramm and Robert Ulin (Kansas City, MO: Kauffman Foundation, 2010), 178-181

  19. Developments in laser wakefield accelerators: From single-stage to two-stage

    NASA Astrophysics Data System (ADS)

    Li, Wen-Tao; Wang, Wen-Tao; Liu, Jian-Sheng; Wang, Cheng; Zhang, Zhi-Jun; Qi, Rong; Yu, Chang-Hai; Li, Ru-Xin; Xu, Zhi-Zhan

    2015-01-01

    Laser wakefield accelerators (LWFAs) are compact accelerators which can produce femtosecond high-energy electron beams on a much smaller scale than the conventional radiofrequency accelerators. It is attributed to their high acceleration gradient which is about 3 orders of magnitude larger than the traditional ones. The past decade has witnessed the major breakthroughs and progress in developing the laser wakfield accelerators. To achieve the LWFAs suitable for applications, more and more attention has been paid to optimize the LWFAs for high-quality electron beams. A single-staged LWFA does not favor generating controllable electron beams beyond 1 GeV since electron injection and acceleration are coupled and cannot be independently controlled. Staged LWFAs provide a promising route to overcome this disadvantage by decoupling injection from acceleration and thus the electron-beam quality as well as the stability can be greatly improved. This paper provides an overview of the physical conceptions of the LWFA, as well as the major breakthroughs and progress in developing LWFAs from single-stage to two-stage LWFAs. Project supported by the National Natural Science Foundation of China (Grant Nos. 11127901, 11425418, and 61221064), the National Basic Research Program of China (Grant No. 2011CB808100), and the Science and Technology Talent Project of Shanghai City, China (Grant Nos. 12XD1405200 and 12ZR1451700).

  20. Women Education and Economic Development in Kenya: Implications for Curriculum Development and Implementation Processes

    ERIC Educational Resources Information Center

    Syomwene, Anne; Kindiki, Jonah Nyaga

    2015-01-01

    This paper is a discussion of the relationship between women education and sustainable economic development in Kenya and its implications for curriculum development and implementation processes. The argument advanced in this paper is that the solution to the development problems in Kenya and other developing nations lies on women education.…

  1. Group living accelerates bed bug (Hemiptera: Cimicidae) development.

    PubMed

    Saenz, Virna L; Santangelo, Richard G; Vargo, Edward L; Schal, Coby

    2014-01-01

    For many insect species, group living provides physiological and behavioral benefits, including faster development. Bed bugs (Cimex lectularius L.) live in aggregations composed of eggs, nymphs, and adults of various ages. Our aim was to determine whether bed bug nymphs reared in groups develop faster than solitary nymphs. We reared first instars either in isolation or in groups from hatching to adult emergence and recorded their development time. In addition, we investigated the effects of group housing on same-age nymphs versus nymphs reared with adults. Nymphal development was 2.2 d faster in grouped nymphs than in solitary-housed nymphs, representing 7.3% faster overall development. However, this grouping effect did not appear to be influenced by group composition. Thus, similar to other gregarious insect species, nymph development in bed bugs is faster in aggregations than in isolation.

  2. Developments and applications of accelerator system at the Wakasa Wan Energy Research Center

    NASA Astrophysics Data System (ADS)

    Hatori, S.; Kurita, T.; Hayashi, Y.; Yamada, M.; Yamada, H.; Mori, J.; Hamachi, H.; Kimura, S.; Shimoda, T.; Hiroto, M.; Hashimoto, T.; Shimada, M.; Yamamoto, H.; Ohtani, N.; Yasuda, K.; Ishigami, R.; Sasase, M.; Ito, Y.; Hatashita, M.; Takagi, K.; Kume, K.; Fukuda, S.; Yokohama, N.; Kagiya, G.; Fukumoto, S.; Kondo, M.

    2005-12-01

    At the Wakasa Wan Energy Research Center (WERC), an accelerator system with a 5 MV tandem accelerator and a 200 MeV proton synchrotron is used for ion beam analyses and irradiation experiments. The study of cancer therapy with a proton beam is also performed. Therefore, the stable operation and efficient sharing of beam time of the system are required, based on the treatment standard. Recent developments and the operation status of the system put stress on the tandem accelerator operation, magnifying the problems.

  3. Accelerated Development of a High Field Single Electron Spin Microscope

    DTIC Science & Technology

    2007-11-02

    software has been developed for that. (3) Satisfactory millimeter wave excitations have been achieved with the developed mm wave power amplifiers and strip...incoherent SESM signal – a prelude to handle quantum information. Today we can report the successful solution of all these problems, although the...been achieved with the developed mm wave power amplifiers and strip-line resonators. At the time of writing this report the SESM construction is

  4. A Study of the Less-Developed-Countries Debt Crisis in Mexico and Subsequent Economic Policies

    DTIC Science & Technology

    2012-09-01

    payments to its major creditors. The economic crisis that ensued affected not just Mexico but the entire free market system . It marked a fundamental...shift in development economics and altered the economic systems in all but four Latin American countries. Since the onset of the 1982 Less–Developed...but the entire free market system . It marked a fundamental shift in development economics and altered the economic systems in all but four Latin

  5. Economic valuation of climate change adaptation in developing countries.

    PubMed

    Stage, Jesper

    2010-01-01

    This paper reviews the literature on the economics of climate change adaptation in developing countries, and identifies three key points for consideration in future studies. One key point is that all development policy should be formulated using forecasts from climate science as a baseline. When this is not done, there is risk that a false status quo without climate change is seen as an implicit baseline. Another key point is that authors must be clearer about their behavioral assumptions: Many studies either (problematically) assume profit maximization on the side of farm households, or do not specify behavioral assumptions at all. A third important point is that the allocation of rights is crucial for the results; if households have a right to maintain their current livelihoods, the costs of climate change in developing countries are considerably greater than traditional willingness-to-pay studies would indicate. Thus, costs and benefits of climate change adaptation cannot be analyzed using economic aspects only; climate science, behavioral science, and legal and moral aspects have crucial implications for the outcome of the analysis.

  6. Laboratory selection for an accelerated mosquito sexual development rate

    PubMed Central

    2011-01-01

    accelerated sexual maturation when compared with the wild strain. This outcome demonstrates the kinds of selection that can be expected during insect colonization and maintenance, particularly when generations are non-overlapping and similar-age males must compete for mates. PMID:21595988

  7. Latest Development in Superconducting RF Structures for beta=1 Particle Acceleration

    SciTech Connect

    Peter Kneisel

    2006-06-26

    Superconducting RF technology is since nearly a decade routinely applied to different kinds of accelerating devices: linear accelerators, storage rings, synchrotron light sources and FEL's. With the technology recommendation for the International Linear Collider (ILC) a year ago, new emphasis has been placed on improving the performance of accelerating cavities both in Q-value and in accelerating gradients with the goal to achieve performance levels close to the fundamental limits given by the material parameters of the choice material, niobium. This paper will summarize the challenges to SRF technology and will review the latest developments in superconducting structure design. Additionally, it will give an overview of the newest results and will report on the developments in alternative materials and technologies.

  8. Pollution prevention and its role in sustainable economic development

    SciTech Connect

    Mattos, de Lemos, H. )

    1992-12-01

    The recent United Nations Conference on Environment and Development (UNCED) was the largest gathering of governments and heads of states to date. This paper describes the preparatory process for this meeting as well as the recommendations of UNCED. This Conference was essentially about changing behavior -- specifically economic behavior. The implications of sustainable development was among the subjects explored during the 9th World Clean Air Congress in Montreal in September 1992. At a plenary session on the topic, Professor de Lemos, President of Brazil's UNEP Institute, reported on the 1992 UNCED Conference and what it revealed about the impact of business, poverty, and population on the goals of sustainable development. His remarks are included in the article. 8 refs.

  9. Economics.

    ERIC Educational Resources Information Center

    Kemp, Rodger

    This course presents basic economic concepts and explores issues such as how goods and services are produced and distributed, what affects costs and profits, and how wealth is spread around or concentrated. The course is designed to be used with students enrolled in an adult high school diploma program; course content is appropriate to meet social…

  10. Accelerating the Development of Adaptive Performance: Validating the Think Like a Commander Training

    DTIC Science & Technology

    2007-02-01

    U.S. Army Research Institute for the Behavioral and Social Sciences Research Report 1868 Accelerating the Development of Adaptive Performance...REPORT TYPE 3. DATES COVERED (from... to) February 2007 Final March 2005 to March 2006 4. TITLE AND SUBTITLE 5a. CONTRACT OR GRANT NUMBER Accelerating ...deliberate training methods may be more effective and efficient than live, virtual, or constructive experiential learning environments. 15. SUBJECT TERMS

  11. The Economics of Developing Countries Component of GCE "A" Level Economics--A Review of Examination Questions.

    ERIC Educational Resources Information Center

    Wood, Keith

    1984-01-01

    A review of the summer examination papers in 'A' level economics set by the eight boards of England and Wales during the period 1979-1983 show that, with two notable exceptions, the boards have not devoted much space to questions relating to the economics of developing countries. (Author/RM)

  12. Developing the Systems Engineering Experience Accelerator (SEEA) Prototype and Roadmap

    DTIC Science & Technology

    2012-10-24

    Figure 1: Notional Diagram of the SEEA Prototype Simulator .......................................... 1 Figure 2: A Day in the Life of a PSE ...and Program Systems Engineer ( PSE ) competency model, known as the SPRDE-SE/ PSE . 2. Developing and maturing systems thinking skills. 3. Developing...mental templates which can be applied to similar future situations Figure 2: A Day in the Life of a PSE UNCLASSIFIED Contract Number: H98230

  13. New science-based endpoints to accelerate oncology drug development.

    PubMed

    Kelloff, Gary J; Sigman, Caroline C

    2005-03-01

    Although several new oncology drugs have reached the market, more than 80% of drugs for all indications entering clinical development do not get marketing approval, with many failing late in development often in Phase III trials, because of unexpected safety issues or difficulty determining efficacy, including confounded outcomes. These factors contribute to the high costs of oncology drug development and clearly show the need for faster, more cost-effective strategies for evaluating oncology drugs and better definition of patients who will benefit from treatment. Remarkable advances in the understanding of neoplastic progression at the cellular and molecular levels have spurred the discovery of molecularly targeted drugs. This progress along with advances in imaging and bioassay technologies are the basis for describing and evaluating new biomarker endpoints as well as for defining other biomarkers for identifying patient populations, potential toxicity, and providing evidence of drug effect and efficacy. Definitions and classifications of these biomarkers for use in oncology drug development are presented in this paper. Science-based and practical criteria for validating biomarkers have been developed including considerations of mechanistic plausibility, available methods and technology, and clinical feasibility. New promising tools for measuring biomarkers have also been developed and are based on genomics and proteomics, direct visualisation by microscopy (e.g., confocal microscopy and computer-assisted image analysis of cellular features), nanotechnologies, and direct and remote imaging (e.g., fluorescence endoscopy and anatomical, functional and molecular imaging techniques). The identification and evaluation of potential surrogate endpoints and other biomarkers require access to and analysis of large amounts of data, new technologies and extensive research resources. Further, there is a requirement for a convergence of research, regulatory and drug developer

  14. Development and initial operating characteristics of the 20 megawatt linear plasma accelerator facility

    NASA Technical Reports Server (NTRS)

    Carter, A. F.; Weaver, W. R.; Mcfarland, D. R.; Wood, G. P.

    1971-01-01

    A 20-megawatt linear plasma accelerator facility, a steady flow, Faraday-type plasma accelerator facility for high velocity aerodynamic testing, was constructed, developed, and brought to an operational status. The accelerator has a 63.5-mm-square and 0.5-meter-long channel and utilizes nitrogen-seeded with 2 % mole fraction of cesium vapor. Modification of the original accelerator design characteristics and the improvements necessary to make the arc heater a suitable plasma source are described. The measured accelerator electrode current distribution and the electrode-wall potential distributions are given. The computed and the measured values are in good agreement. Measured pitot pressure indicates that an accelerator exit velocity of 9.2 km/sec, is obtained with 30 of the 36 electrode pairs powered and corresponds to a velocity increase to about 2 1/4 times the computed entrance velocity. The computed stagnation enthalpy at the accelerator exit is 92 MJ/kg, and the mass density corresponds to an altitude of about 58 km. The 92 MJ/kg stagnation enthalpy corresponds to a kinetic energy content at low temperature equivalent to a velocity of 13.6 km/sec.

  15. Economic development and fertility: a note on functional form specification.

    PubMed

    Bollen, K A; Entwisle, B

    1984-01-01

    Beginning with a brief review of cross-national fertility research, this research note examines the cross-national relationship between economic development and fertility levels and documents 4 major ways in which the development-fertility relation has been modeled. It then evaluates the fit of these functional forms, according to theoretical expectations and using cross-national data for 114 countries in 1975. A table summarizes major corss-national studies that include a development indicator as a determinant of fertility levels in a multivariate analysis. A column of the table indicates the form of the development-fertility relatnship assumed, validating the earlier assertion that most analyses have incorporated a linear specification. Yet, a few studies have allowed for curvilinearity. Another column of the table reports the sign and statistical significance of the development term. The note documents curvilinearity in the relationship between economic development and fertility levels for the sample of 114 countries in 1975. Of the 4 functional forms used in cross-national research, the exponential transformation suggested by Saunders and Reinhart (1967) leads to a fitted curve that is closer to curves associated with the demographic transition and has a better fit to the data than do the linear or logarithmic forms. Since most cross-national studies assume a linear relationship, the cumulation of this research may provide misleading information about the importance of development in bringing down the fertility levels of 3rd world nations. The apparent strength of development effects depends on which part of the curve is represented in the data. Frequent inappropriate use of a linear specification to describe a curvilinear relationship may account not only for the widely varying estimates of development effects in previous cross-national studies but for the infrequency with which statistially significant, inverse development-fertility relationships are found

  16. 13 CFR 304.1 - Designation of Economic Development Districts: Regional eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Development Districts: Regional eligibility. 304.1 Section 304.1 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE ECONOMIC DEVELOPMENT DISTRICTS § 304.1 Designation of Economic Development Districts: Regional eligibility. Upon the request of a District Organization...

  17. 7 CFR 1940.956 - State rural economic development review panel.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true State rural economic development review panel. 1940... Rural Development Programs § 1940.956 State rural economic development review panel. (a) General. In... responsible for economic and community development or the person designated by the director to serve on...

  18. 24 CFR 598.510 - Nominations by Economic Development Corporations or the District of Columbia.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Nominations by Economic Development... ZONES: ROUND TWO AND THREE DESIGNATIONS Special Rules § 598.510 Nominations by Economic Development Corporations or the District of Columbia. Any urban area nominated by an Economic Development...

  19. 7 CFR 1940.968 - Rural Economic Development Review Panel Grant (Panel Grant).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Rural Economic Development Review Panel Grant (Panel... of Certain Rural Development Programs § 1940.968 Rural Economic Development Review Panel Grant (Panel... associated with a State rural economic development review panel. (b) Objective. The objective of the...

  20. 24 CFR 570.209 - Guidelines for evaluating and selecting economic development projects.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... selecting economic development projects. 570.209 Section 570.209 Housing and Urban Development Regulations... DEVELOPMENT BLOCK GRANTS Eligible Activities § 570.209 Guidelines for evaluating and selecting economic... activities to be carried out for economic development purposes. Specifically, these guidelines are...

  1. 24 CFR 598.510 - Nominations by Economic Development Corporations or the District of Columbia.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Nominations by Economic Development... ZONES: ROUND TWO AND THREE DESIGNATIONS Special Rules § 598.510 Nominations by Economic Development Corporations or the District of Columbia. Any urban area nominated by an Economic Development...

  2. 24 CFR 598.510 - Nominations by Economic Development Corporations or the District of Columbia.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Nominations by Economic Development... ZONES: ROUND TWO AND THREE DESIGNATIONS Special Rules § 598.510 Nominations by Economic Development Corporations or the District of Columbia. Any urban area nominated by an Economic Development...

  3. Child Development Is Economic Development. A Conversation with Economist Art Rolnick. Perspectives

    ERIC Educational Resources Information Center

    National Scientific Council on the Developing Child, 2006

    2006-01-01

    The public dollars spent to stimulate economic development would be more wisely invested in child development programs, according to two different streams of research. Brain research shows the impact of experiences and environments on the developing brain architecture, with weaker architecture leading to increased vulnerability to later problems…

  4. Technology Development Benefits and the Economics Breakdown Structure

    NASA Technical Reports Server (NTRS)

    Shaw, Eric J.

    1998-01-01

    This paper describes the construction and application of the EBS (Economics Breakdown Structure) in evaluating technology investments across multiple systems and organizations, illustrated with examples in space transportation technology. The United States Government (USG) has a long history of investing in technology to enable its missions. Agencies such as the National Aeronautics and Space Administration (NASA) and the Department of Defense (DoD) have evaluated their technology development programs primarily on their effects on mission performance and cost. More and more, though, USG agencies are being evaluated on their technology transfer to the commercial sector. In addition, an increasing number of USG missions are being accomplished by industry-led or joint efforts, where the USG provides technology and funding but tasks industry with development and operation of the mission systems.

  5. Fast Track Teaching: Beginning the Experiment in Accelerated Leadership Development

    ERIC Educational Resources Information Center

    Churches, Richard; Hutchinson, Geraldine; Jones, Jeff

    2009-01-01

    This article provides an overview of the development of the Fast Track teaching programme and personalised nature of the training and support that has been delivered. Fast Track teacher promotion rates are compared to national statistics demonstrating significant progression for certain groups, particularly women. (Contains 3 tables and 3 figures.)

  6. Follicle-stimulating hormone accelerates mouse oocyte development in vivo.

    PubMed

    Demeestere, Isabelle; Streiff, Agathe K; Suzuki, João; Al-Khabouri, Shaima; Mahrous, Enas; Tan, Seang Lin; Clarke, Hugh J

    2012-07-01

    During folliculogenesis, oocytes grow and acquire developmental competence in a mutually dependent relationship with their adjacent somatic cells. Follicle-stimulating hormone (FSH) plays an essential and well-established role in the differentiation of somatic follicular cells, but its function in the development of the oocyte has still not been elucidated. We report here that oocytes of Fshb(-/-) mice, which cannot produce FSH, grow at the same rate and reach the same size as those of wild-type mice. Consistent with this observation, the granulosa cells of Fshb(-/-) mice express the normal quantity of mRNA encoding Kit ligand, which has been implicated in oocyte growth. Oocytes of Fshb(-/-) mice also accumulate normal quantities of cyclin B1 and CDK1 proteins and mitochondrial DNA. Moreover, they acquire the ability to complete meiotic maturation in vitro and undergo transition from non-surrounded nucleolus to surrounded nucleolus. However, these events of late oocyte development are significantly delayed. Following in vitro maturation and fertilization, only a small number of embryos derived from oocytes of Fshb(-/-) mice reach the blastocyst stage. Administration of equine chorionic gonadotropin, which provides FSH activity, 48 h before in vitro maturation increases the number of blastocysts obtained subsequently. These results indicate that FSH is not absolutely required for oocyte development in vivo but that this process occurs more rapidly in its presence. We suggest that FSH may coordinate the development of the germline and somatic compartments of the follicle, ensuring that ovulation releases a developmentally competent egg.

  7. Advanced low-beta cavity development for proton and ion accelerators

    NASA Astrophysics Data System (ADS)

    Conway, Z. A.; Kelly, M. P.; Ostroumov, P. N.

    2015-05-01

    Recent developments in designing and processing low-beta superconducting cavities at Argonne National Laboratory are very encouraging for future applications requiring compact proton and ion accelerators. One of the major benefits of these accelerating structures is achieving real-estate accelerating gradients greater than 3 MV/m very efficiently either continuously or for long-duty cycle operation (>1%). The technology has been implemented in low-beta accelerator cryomodules for the Argonne ATLAS heavy-ion linac where the cryomodules are required to have real-estate gradients of more than 3 MV/m. In offline testing low-beta cavities with even higher gradients have already been achieved. This paper will review this work where we have achieved surface fields greater than 166 mT magnetic and 117 MV/m electric in a 72 MHz quarter-wave resonator optimized for β = 0.077 ions.

  8. Computational Tools for Accelerating Carbon Capture Process Development

    SciTech Connect

    Miller, David

    2013-01-01

    The goals of the work reported are: to develop new computational tools and models to enable industry to more rapidly develop and deploy new advanced energy technologies; to demonstrate the capabilities of the CCSI Toolset on non-proprietary case studies; and to deploy the CCSI Toolset to industry. Challenges of simulating carbon capture (and other) processes include: dealing with multiple scales (particle, device, and whole process scales); integration across scales; verification, validation, and uncertainty; and decision support. The tools cover: risk analysis and decision making; validated, high-fidelity CFD; high-resolution filtered sub-models; process design and optimization tools; advanced process control and dynamics; process models; basic data sub-models; and cross-cutting integration tools.

  9. Accelerator Developments and their Application to Cancer Therapy

    SciTech Connect

    Hirao, Yasuo

    2011-05-06

    Basic phenomena in irradiations of X-ray and particle beams and comparison among various radiations are described. Total doses and fractionations for several sites in case of carbon beam are shown in comparison with X-ray and proton beam. Typical results of carbon beam treatments are shown. Original facility was too large. Then, smaller design of 2{sup nd} stage facility of carbon therapy was carried out as well as the further technical developments.

  10. Compact Dielectric Wall Accelerator Development For Intensity Modulated Proton Therapy And Homeland Security Applications

    SciTech Connect

    Chen, Y -; Caporaso, G J; Guethlein, G; Sampayan, S; Akana, G; Anaya, R; Blackfield, D; Cook, E; Falabella, S; Gower, E; Harris, J; Hawkins, S; Hickman, B; Holmes, C; Horner, A; Nelson, S; Paul, A; Pearson, D; Poole, B; Richardson, R; Sanders, D; Stanley, J; Sullivan, J; Wang, L; Watson, J; Weir, J

    2009-06-17

    Compact dielectric wall (DWA) accelerator technology is being developed at the Lawrence Livermore National Laboratory. The DWA accelerator uses fast switched high voltage transmission lines to generate pulsed electric fields on the inside of a high gradient insulating (HGI) acceleration tube. Its high electric field gradients are achieved by the use of alternating insulators and conductors and short pulse times. The DWA concept can be applied to accelerate charge particle beams with any charge to mass ratio and energy. Based on the DWA system, a novel compact proton therapy accelerator is being developed. This proton therapy system will produce individual pulses that can be varied in intensity, energy and spot width. The system will be capable of being sited in a conventional linac vault and provide intensity modulated rotational therapy. The status of the developmental new technologies that make the compact system possible will be reviewed. These include, high gradient vacuum insulators, solid dielectric materials, SiC photoconductive switches and compact proton sources. Applications of the DWA accelerator to problems in homeland security will also be discussed.

  11. Particle Accelerators in China

    NASA Astrophysics Data System (ADS)

    Zhang, Chuang; Fang, Shouxian

    As the special machines that can accelerate charged particle beams to high energy by using electromagnetic fields, particle accelerators have been widely applied in scientific research and various areas of society. The development of particle accelerators in China started in the early 1950s. After a brief review of the history of accelerators, this article describes in the following sections: particle colliders, heavy-ion accelerators, high-intensity proton accelerators, accelerator-based light sources, pulsed power accelerators, small scale accelerators, accelerators for applications, accelerator technology development and advanced accelerator concepts. The prospects of particle accelerators in China are also presented.

  12. "Give and Take," Economics Achievement, and Basic Skills Development.

    ERIC Educational Resources Information Center

    Chizmar, John F.; And Others

    1985-01-01

    An economics program designed for junior high and senior high school students indicates that learning economic content tends to improve a student's ability in social studies skills and, indirectly, also improves language arts and quantitative skills. (Author/RM)

  13. Economic development and the allocation of petroleum products in Sudan

    SciTech Connect

    Cain, M. ); Yousif, M.A.R. )

    1991-01-01

    The Sudanese economy has been characterized in recent years by severe energy shortages which have affected all economic activity. More than 94% of the commercial energy is imported and the level of such imports is seriously limited by the current foreign exchange crisis. However, the problem is not just one of foreign exchange; there is also the problem of utilization of resources to avoid bottleneck problems of supply. The allocation of petroleum products in Sudan has had a severe effect on all aspects of economic life. The aim of this paper is to highlight the problem and to build a model to optimize the distribution of petroleum products in order to achieve at least a minimal supply in all regions. A large linear programming model has been developed and the solution indicates that current facilities should be able to satisfy 96% of the 1986 demand, about 30% more than the actual supply. Furthermore, with a little investment in storage facilities and extra trucks, the supply could satisfy total demand in the immediate future.

  14. Nigerian population growth and its implications for economic development.

    PubMed

    Okpala, A O

    1990-12-01

    The population of Nigeria is growing at a rate of 3.75%/year indicating a doubling of the population every 22 years. Demographers estimated the population to be 91,178,000 in 1985. Even though population density is high (288 people/square mile), it is not equally distributed. It is highest in the south and southwest urban areas such as Lagos (1045 people/square mile) and lowest in the northeast (75 people/square mile). Moreover rural-urban migration is growing. A major reason for rural-urban migration is the dual nature of the economy in Nigeria. In urban areas, economic development brings about higher standards of living, but, in rural areas, a subsistence economy predominates. This coupled with rapid population growth results in small or no growth in per capita income. Only if the government were to integrate redistribution policies into complete economic development plans should it consider redistributing the population. It should stress rural development (e.g., incentives for firms to set up in rural areas). Further it should move some government offices to rural areas. The government also needs to adopt population policies encouraging the lowering of fertility levels. If it were to provide education through the secondary and prevocational education level free of charge, educated women will lower their fertility. Sex education should be included in the curriculum. Further the government must play an active role in family planning programs, especially educating rural women about family planning. It should also use the mass media to promote small family size, but it should not dictate family size. It also needs to recognize that population growth puts much pressure on the environment. For example, population growth causes soil erosion, nutrient exhaustion, rapid deforestation, and other problems which render the land unusable for agriculture.

  15. Accelerating materials discovery through the development of polymer databases

    NASA Astrophysics Data System (ADS)

    Audus, Debra

    In our line of business we create chemical solutions for a wide range of applications, such as home and personal care, printing and packaging, automotive and structural coatings, and structural plastics and foams applications. In this environment, stable and highly automated workflows suitable to handle complex systems are a must. By satisfying these prerequisites, efficiency for the development of new materials can be significantly improved by combining modeling and experimental approaches. This is in fact in line with recent Materials Genome Initiative efforts sponsored by the US administration. From our experience, we know, that valuable contributions to product development are possible today by combining existing modeling techniques in an intelligent fashion, provided modeling and experiment work closely together. In my presentation I intend to review approaches to build and parameterize soft matter systems. As an example of our standard workflow, I will show a few applications, which include the design of a stabilizer molecule for dispersing polymer particles and the simulation of polystyrene dispersions.

  16. Accelerated hepatocellular carcinoma development in CUL4B transgenic mice.

    PubMed

    Yuan, Jupeng; Jiang, Baichun; Zhang, Aizhen; Qian, Yanyan; Tan, Haining; Gao, Jiangang; Shao, Changshun; Gong, Yaoqin

    2015-06-20

    Cullin 4B (CUL4B) is a component of the Cullin 4B-Ring E3 ligase (CRL4B) complex that functions in proteolysis and in epigenetic regulation. CUL4B possesses tumor-promoting properties and is markedly upregulated in many types of human cancers. To determine the role of CUL4B in liver tumorigenesis, we generated transgenic mice that expressed human CUL4B in livers and other tissues and evaluated the development of spontaneous and chemically-induced hepatocellular carcinomas. We observed that CUL4B transgenic mice spontaneously developed liver tumors at a high incidence at old ages and exhibited enhanced DEN-induced hepatocarcinogenesis. There was a high proliferation rate in the livers of CUL4B transgenic mice that was accompanied by increased levels of Cdk1, Cdk4 and cyclin D1 and decreased level of p16. The transgenic mice also exhibited increased compensatory proliferation after DEN-induced liver injury, which was accompanied by activation of Akt, Erk, p38 and NF-κB. We also found that Prdx3 was downregulated and that DEN induced a higher level of reactive oxygen species in the livers of transgenic mice. Together, our results demonstrate a critical role of CUL4B in hepatocarcinogenesis in mice.

  17. Alberta's economic development of the Athabasca oil sands

    NASA Astrophysics Data System (ADS)

    Steinmann, Michael

    This dissertation examines the 61-year evolution of public policies pertaining to development of Alberta's non-conventional source of crude oil. The Athabasca oil sands contain an estimated 1.5 trillion barrels and provide for a safe continental supply. The Provincial Government first sponsored this undertaking in 1943. The period from then to 1971 was one of a transition from a wheat economy to a natural-resource economic base. A stable government emerged and was able to negotiate viable development policies. A second period, 1971 to 1986, was marked by unstable world conditions that afforded the Alberta government the ability to set terms of development with multi-national oil firms. A 50% profit-sharing plan was implemented, and basic 1973 terms lasted until 1996. However, 1986 was a critical year because the Organization of Petroleum Exporting Countries (OPEC) reduced prices, causing the Alberta economy to lapse into recession. During a third period, 1986 to 1996, the Alberta Government was unable to adapt quickly to world conditions. A new leadership structure in 1996 made major changes to create ongoing fiscal and development policies. That history provides answers to two primary research questions: How do public policies affect the behaviors of the modern corporation and visa versa? What are the implications for development theory? Two sources of information were used for this study. First, it was possible to review the Premier's files located in the Provincial Archives. Materials from various government libraries were also examined. Some 7,000 documents were used to show the evolution of government policymaking. Second, interviews with leaders of oil companies and federal research facilities were important. Findings support the thesis that, to facilitate oil sands development, government and the private sector have closely collaborated. In particular, revenue policies have allowed for effective R&D organization. Relying on intensive technological

  18. Job and Economic Development Impact (JEDI) Model: A User-Friendly Tool to Calculate Economic Impacts from Wind Projects; Preprint

    SciTech Connect

    Sinclair, K.; Milligan, M.; Goldberg, M.

    2004-03-01

    The U.S. Department of Energy/National Renewable Energy Laboratory (DOE/NREL) has developed a spreadsheet-based wind model (Jobs and Economic Development Impact (JEDI)) that incorporates economic multipliers for jobs, income, and output. Originally developed with state-specific parameters, it can also be used to conduct county and regional analyses. NREL has enlisted the Wind Powering America (WPA) State Wind Working Groups (SWWGs) to conduct county-specific economic impact analyses and has encouraged them to use JEDI if they do not have their own economic model. The objective of the analyses is to identify counties within WPA target states, and preferably counties with a significant agricultural sector, that could economically benefit from wind development. These counties could then explore opportunities to tap into the United States Department of Agriculture (USDA) Farm Bill Section 9006 grants and loans to stimulate wind development. This paper describes the JEDI model and how i t can be used. We will also summarize a series of analyses that were completed to fulfill a General Accounting Office (GAO) request to provide estimates of the economic development benefits of wind power.

  19. 75 FR 10219 - Solicitation of Applications for the FY 2010 University Center Economic Development Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... goal of enhancing regional economic development by promoting a favorable business environment to... Doc No: 2010-4591] DEPARTMENT OF COMMERCE Economic Development Administration [Docket No.: 100210082-0082-01] Solicitation of Applications for the FY 2010 University Center Economic Development...

  20. Economic Development Program, California Community Colleges: ED>Net 1998-1999 Annual Report.

    ERIC Educational Resources Information Center

    California Community Colleges, Sacramento. Economic Development Coordination Network (EDNet).

    This report describes economic development programs operated by California Community Colleges during fiscal year 1998-1999. Report highlights include: (1) 60 of 107 community colleges (48 of 72 districts) operated an economic development program; (2) eight economic development programs engaged primarily in delivering training and technical…

  1. 31 CFR 537.412 - Investments in entities involved in economic development projects in Burma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... economic development projects in Burma. 537.412 Section 537.412 Money and Finance: Treasury Regulations... economic development of resources located in Burma is prohibited by § 537.204 where the company's profits are predominantly derived from the company's economic development of resources located in Burma....

  2. 7 CFR 25.502 - Nominations by State-chartered economic development corporations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Nominations by State-chartered economic development... AND ENTERPRISE COMMUNITIES Special Rules § 25.502 Nominations by State-chartered economic development corporations. Any rural area nominated by an economic development corporation chartered by a State...

  3. 7 CFR 4280.15 - Ultimate Recipient Projects eligible for Rural Economic Development Loan funding.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Economic Development Loan funding. 4280.15 Section 4280.15 Agriculture Regulations of the Department of... AGRICULTURE LOANS AND GRANTS Rural Economic Development Loan and Grant Programs § 4280.15 Ultimate Recipient Projects eligible for Rural Economic Development Loan funding. An Intermediary may receive REDL funds...

  4. 7 CFR 2.45 - Deputy Under Secretary for Rural Economic and Community Development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the Under Secretary for Rural Development § 2.45 Deputy Under Secretary for Rural Economic and... Under Secretary for Rural Economic and Community Development, to be exercised only during the absence or... may hereafter be delegated to the Under Secretary for Rural Economic and Community Development....

  5. 31 CFR 537.302 - Economic development of resources located in Burma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Economic development of resources... REGULATIONS General Definitions § 537.302 Economic development of resources located in Burma. (a) The term economic development of resources located in Burma means activities pursuant to a contract the subject...

  6. 77 FR 6517 - Economic Development Administration Regulatory Revision; Comment Period Extension

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... Economic Development Administration 13 CFR Parts 300, 301, 302, 303, 304, 305, 306, 307, 308, 310, 311, and 314 RIN 0610-XA08 Economic Development Administration Regulatory Revision; Comment Period Extension AGENCY: Economic Development Administration (EDA), Department of Commerce. ACTION: Notice of...

  7. The Development Data Book: A Guide to Social and Economic Statistics. Second Edition.

    ERIC Educational Resources Information Center

    Sheram, Katherine

    This data book presents satistics on countries with populations of more than one million. The statistics relate to economic development and the changes it is bringing about in the world. These statistics are measures of social and economic conditions in developing and industrial countries. Five indicators of economic development are presented,…

  8. 7 CFR 25.502 - Nominations by State-chartered economic development corporations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Nominations by State-chartered economic development... AND ENTERPRISE COMMUNITIES Special Rules § 25.502 Nominations by State-chartered economic development corporations. Any rural area nominated by an economic development corporation chartered by a State...

  9. 7 CFR 25.502 - Nominations by State-chartered economic development corporations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Nominations by State-chartered economic development... AND ENTERPRISE COMMUNITIES Special Rules § 25.502 Nominations by State-chartered economic development corporations. Any rural area nominated by an economic development corporation chartered by a State...

  10. 7 CFR 25.502 - Nominations by State-chartered economic development corporations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Nominations by State-chartered economic development... AND ENTERPRISE COMMUNITIES Special Rules § 25.502 Nominations by State-chartered economic development corporations. Any rural area nominated by an economic development corporation chartered by a State...

  11. 24 CFR 597.502 - Nominations by economic development corporations or the District of Columbia.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Nominations by economic development... ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE DESIGNATIONS Special Rules § 597.502 Nominations by economic development corporations or the District of Columbia. Any urban area nominated by an Economic...

  12. 24 CFR 597.502 - Nominations by economic development corporations or the District of Columbia.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Nominations by economic development... ZONES AND ENTERPRISE COMMUNITIES: ROUND ONE DESIGNATIONS Special Rules § 597.502 Nominations by economic development corporations or the District of Columbia. Any urban area nominated by an Economic...

  13. 7 CFR 25.502 - Nominations by State-chartered economic development corporations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Nominations by State-chartered economic development... AND ENTERPRISE COMMUNITIES Special Rules § 25.502 Nominations by State-chartered economic development corporations. Any rural area nominated by an economic development corporation chartered by a State...

  14. Noninvasive Laser Probing of Ultrashort Single Electron Bunches for Accelerator And Light Source Development

    SciTech Connect

    Bolton, P.R.; /SLAC

    2007-06-11

    Companion development of ultrafast electron beam diagnostics capable of noninvasively resolving single bunch detail is essential for the development of high energy, high brightness accelerator facilities and associated beam-based light source applications. Existing conventional accelerators can exhibit timing-jitter down to the 100 femtosecond level which exceeds their single bunch duration capability. At the other extreme, in relatively jitterless environments, laser-plasma wakefield accelerators (LWFA) can generate single electron bunches of duration estimated to be of order 10 femtoseconds making this setting a valuable testbed for development of broadband electron bunch diagnostics. Characteristics of electro-optic schemes and laser-induced reflectance are discussed with emphasis on temporal resolution.

  15. Refining each process step to accelerate the development of biorefineries

    DOE PAGES

    Chandra, Richard P.; Ragauskas, Art J.

    2016-06-21

    Research over the past decade has been mainly focused on overcoming hurdles in the pretreatment, enzymatic hydrolysis, and fermentation steps of biochemical processing. Pretreatments have improved significantly in their ability to fractionate and recover the cellulose, hemicellulose, and lignin components of biomass while producing substrates containing carbohydrates that can be easily broken down by hydrolytic enzymes. There is a rapid movement towards pretreatment processes that incorporate mechanical treatments that make use of existing infrastructure in the pulp and paper industry, which has experienced a downturn in its traditional markets. Enzyme performance has also made great strides with breakthrough developments inmore » nonhydrolytic protein components, such as lytic polysaccharide monooxygenases, as well as the improvement of enzyme cocktails.The fermentability of pretreated and hydrolyzed sugar streams has been improved through strategies such as the use of reducing agents for detoxification, strain selection, and strain improvements. Although significant progress has been made, tremendous challenges still remain to advance each step of biochemical conversion, especially when processing woody biomass. In addition to technical and scale-up issues within each step of the bioconversion process, biomass feedstock supply and logistics challenges still remain at the forefront of biorefinery research.« less

  16. Accelerating development of a predictive science of climate.

    SciTech Connect

    Drake, John B; Jones, Phil

    2007-01-01

    Climate change and studies of its implications are front page news. Could the heat waves of July 2006 in Europe and the US be caused by global warming? Are increased incidences of strong tropical storms and hurricanes like Katrina to be expected? Will coastal cities be flooded due to sea level rise? The National Climatic Data Center (NCDC) which archives all weather data for the nation reports that global surface temperatures have increased at a rate near 0.6 C over the last century but that the trend is three times larger since 1976 [Easterling, 2006]. Will this rate continue or will climate change be even more abrupt? Stepping back from the flurry of questions, scientists must take a systematic approach and develop a predictive framework. With responsibility for advising on energy and technology strategies, the Department of Energy Office of Biological and Environmental Research has chosen to bolster the science of climate in order to get the story straight on the factors that cause climate change and the role of carbon loading from fossil fuel use.

  17. Refining each process step to accelerate the development of biorefineries

    SciTech Connect

    Chandra, Richard P.; Ragauskas, Art J.

    2016-06-21

    Research over the past decade has been mainly focused on overcoming hurdles in the pretreatment, enzymatic hydrolysis, and fermentation steps of biochemical processing. Pretreatments have improved significantly in their ability to fractionate and recover the cellulose, hemicellulose, and lignin components of biomass while producing substrates containing carbohydrates that can be easily broken down by hydrolytic enzymes. There is a rapid movement towards pretreatment processes that incorporate mechanical treatments that make use of existing infrastructure in the pulp and paper industry, which has experienced a downturn in its traditional markets. Enzyme performance has also made great strides with breakthrough developments in nonhydrolytic protein components, such as lytic polysaccharide monooxygenases, as well as the improvement of enzyme cocktails.The fermentability of pretreated and hydrolyzed sugar streams has been improved through strategies such as the use of reducing agents for detoxification, strain selection, and strain improvements. Although significant progress has been made, tremendous challenges still remain to advance each step of biochemical conversion, especially when processing woody biomass. In addition to technical and scale-up issues within each step of the bioconversion process, biomass feedstock supply and logistics challenges still remain at the forefront of biorefinery research.

  18. Path dependence in energy systems and economic development

    NASA Astrophysics Data System (ADS)

    Fouquet, Roger

    2016-08-01

    Energy systems are subject to strong and long-lived path dependence, owing to technological, infrastructural, institutional and behavioural lock-ins. Yet, with the prospect of providing accessible cheap energy to stimulate economic development and reduce poverty, governments often invest in large engineering projects and subsidy policies. Here, I argue that while these may achieve their objectives, they risk locking their economies onto energy-intensive pathways. Thus, particularly when economies are industrializing, and their energy systems are being transformed and are not yet fully locked-in, policymakers should take care before directing their economies onto energy-intensive pathways that are likely to be detrimental to their long-run prosperity.

  19. World without end: Economics, environment, and sustainable development

    SciTech Connect

    Pearce, D.W.; Warford, J.J.

    1993-01-01

    The volume is the outcome of several years of research, fieldwork, and policy advice concerned with the rapidly growing subject of environmental economics in developing countries. The authors make no claim to originality of research and have borrowed freely from the existing literature. In at least two respects, however, the volume is unique. First, it uses a great deal of material, such as background papers and research conducted for the World Bank, that is not readily available to the wider public. Some of the chapters overlap. This is deliberate and, in fact, unavoidable. Since many readers may only want to read about a specific subject, such as population, poverty, market-based incentives, or tropical forests, the authors have attempted to make each chapter self-contained. The authors experimented with several sequences for the chapters and found that, regardless of the overall structure, the authors frequently had to share information among chapters to make each story coherent.

  20. Linking Workforce Development to Economic Development: A Casebook for Community Colleges

    ERIC Educational Resources Information Center

    Rothwell, William J., Ed.; Gerity, Patrick E., Ed.

    2008-01-01

    "Linking Workforce Development to Economic Development: A Casebook for Community Colleges" is a compilation of best practice examples, which illustrate what it takes for community colleges to achieve their goal of helping people acquire education and skills, helping employers, supporting communities, and building the nation. The book is…

  1. Higher Education Development in Korea: Western University Ideas, Confucian Tradition, and Economic Development

    ERIC Educational Resources Information Center

    Shin, Jung Cheol

    2012-01-01

    The features of Korean higher education development are related to sociocultural tradition (Confucian tradition), the model university ideas, and economic development in Korea. The modern university ideas adopted in Korean are based on the German model which was established by the Japanese colonial government and drawing on the US university model…

  2. Residual acceleration data on IML-1: Development of a data reduction and dissemination plan

    NASA Technical Reports Server (NTRS)

    Rogers, Melissa J. B.; Alexander, J. Iwan D.; Wolf, Randy

    1992-01-01

    The main thrust of our work in the third year of contract NAG8-759 was the development and analysis of various data processing techniques that may be applicable to residual acceleration data. Our goal is the development of a data processing guide that low gravity principal investigators can use to assess their need for accelerometer data and then formulate an acceleration data analysis strategy. The work focused on the flight of the first International Microgravity Laboratory (IML-1) mission. We are also developing a data base management system to handle large quantities of residual acceleration data. This type of system should be an integral tool in the detailed analysis of accelerometer data. The system will manage a large graphics data base in the support of supervised and unsupervised pattern recognition. The goal of the pattern recognition phase is to identify specific classes of accelerations so that these classes can be easily recognized in any data base. The data base management system is being tested on the Spacelab 3 (SL3) residual acceleration data.

  3. Ecological network analysis for economic systems: growth and development and implications for sustainable development.

    PubMed

    Huang, Jiali; Ulanowicz, Robert E

    2014-01-01

    The quantification of growth and development is an important issue in economics, because these phenomena are closely related to sustainability. We address growth and development from a network perspective in which economic systems are represented as flow networks and analyzed using ecological network analysis (ENA). The Beijing economic system is used as a case study and 11 input-output (I-O) tables for 1985-2010 are converted into currency networks. ENA is used to calculate system-level indices to quantify the growth and development of Beijing. The contributions of each direct flow toward growth and development in 2010 are calculated and their implications for sustainable development are discussed. The results show that during 1985-2010, growth was the main attribute of the Beijing economic system. Although the system grew exponentially, its development fluctuated within only a small range. The results suggest that system ascendency should be increased in order to favor more sustainable development. Ascendency can be augmented in two ways: (1) strengthen those pathways with positive contributions to increasing ascendency and (2) weaken those with negative effects.

  4. Ecological Network Analysis for Economic Systems: Growth and Development and Implications for Sustainable Development

    PubMed Central

    Huang, Jiali; Ulanowicz, Robert E.

    2014-01-01

    The quantification of growth and development is an important issue in economics, because these phenomena are closely related to sustainability. We address growth and development from a network perspective in which economic systems are represented as flow networks and analyzed using ecological network analysis (ENA). The Beijing economic system is used as a case study and 11 input–output (I-O) tables for 1985–2010 are converted into currency networks. ENA is used to calculate system-level indices to quantify the growth and development of Beijing. The contributions of each direct flow toward growth and development in 2010 are calculated and their implications for sustainable development are discussed. The results show that during 1985–2010, growth was the main attribute of the Beijing economic system. Although the system grew exponentially, its development fluctuated within only a small range. The results suggest that system ascendency should be increased in order to favor more sustainable development. Ascendency can be augmented in two ways: (1) strengthen those pathways with positive contributions to increasing ascendency and (2) weaken those with negative effects. PMID:24979465

  5. The economic context for the development of "blind flight".

    PubMed

    Temme, Leonard A; Rupert, Angus

    2003-07-01

    On 24 September 1929, at Mitchel Field, Long Island, NY, Jimmy Doolittle performed the first so-called "blind flight." He executed a flight plan and landed using only cockpit instruments, a feat that culminated a research program supported by the Daniel Guggenheim Fund for the Promotion of Aeronautics. Contemporary aviation medicine, with its understanding of the challenges of spatial (dis)orientation, has a special understanding and appreciation of the complex human performance, medical and technical problems that had to be overcome to make instrument flight possible. It is likely that the problems would not have been solved unless a socioeconomic context provoked a sufficient motivation to address them. This paper outlines some of the economic factors that motivated the research and development necessary for instrument flight. These factors were the direct consequence of the sudden, huge explosion of the aviation industry caused by World War I, and with the Armistice, the equally sudden loss of the industry's primary customer, the military. Finding a civilian role for aviation awaited the development of air mail, which, in turn, depended on the ability to fly according to a reliable schedule. The need to reliably adhere to a schedule forced the scientific and technological research needed to develop all-weather, blind flight.

  6. Immigration to the Great Plains, 1865-1914: War, Politics, Technology, and Economic Development

    ERIC Educational Resources Information Center

    Garver, Bruce

    2011-01-01

    The advent and vast extent of immigration to the Great Plains states during the years 1865 to 1914 is perhaps best understood in light of the new international context that emerged during the 1860s in the aftermath of six large wars whose consequences included the enlargement of civil liberties, an acceleration of economic growth and technological…

  7. The MIT Accelerator Laboratory for Diagnostic Development for OMEGA, Z and the NIF

    NASA Astrophysics Data System (ADS)

    Petrasso, R.; Gatu Johnson, M.; Armstrong, E.; Orozco, D.; Rinderknecht, H. G.; Rojas Herrera, J.; Rosenberg, M.; Sio, H.; Zylstra, A.; Frenje, J.; Li, C. K.; Seguin, F. H.; Hahn, K.; Jones, B.; Ruiz, C. L.; Sangster, T. C.

    2014-10-01

    The MIT Linear Electrostatic Ion Accelerator generates D-D and D-3He fusion products, which are used for development of nuclear diagnostics for OMEGA, Z, and the NIF. Fusion reaction rates around 106 s-1 are routinely achieved with this accelerator, and fluence and energy of the fusion products are accurately characterized. Diagnostics developed and calibrated at this facility include CR-39 based charged-particle spectrometers, neutron detectors, and the particle Time-Of-Flight (pTOF) CVD-diamond-based bang time detector. The accelerator is also a vital tool in the education of graduate and undergraduate students at MIT. This work was supported in part by SNL, DOE, LLE and LLNL.

  8. Enhancing the Capacity of Four-Year Postsecondary Educational Institutions to Promote Economic Development. A Report by the Task Force on Education and Economic Development.

    ERIC Educational Resources Information Center

    Southern Education Foundation, Atlanta, GA.

    This report discusses efforts undertaken by the Southern Education Foundation's (SEF) Task Force on Education and Economic Development and summarizes case-study reports of activities at four-year, postsecondary educational institutions in the South to promote economic development. The activities of six institutions were reviewed: Jackson State…

  9. The MIT HEDP Accelerator Facility for Diagnostic Development for OMEGA, Z, and the NIF

    NASA Astrophysics Data System (ADS)

    Parker, C. E.; Gatu Johnson, M.; Birkel, A.; Kabadi, N. V.; Lahmann, B.; Milanese, L. M.; Simpson, R. A.; Sio, H.; Sutcliffe, G. D.; Wink, C.; Frenje, J. A.; Li, C. K.; Seguin, F. H.; Petrasso, R. D.; Leeper, R.; Ruiz, C. L.; Sangster, T. C.

    2016-10-01

    The MIT HEDP Accelerator Facility utilizes a 135-keV linear electrostatic ion accelerator, DT and DD neutron sources, and two x-ray sources for development and characterization of nuclear diagnostics for OMEGA, Z, and the NIF. The accelerator generates DD and D3He fusion products through the acceleration of D+ ions onto a 3He-doped Erbium-Deuteride target. Accurately characterized fusion product rates of around 106 s-1 are routinely achieved. The DT and DD neutron sources generate up to 6x108, and 1x107 neutrons/s, respectively. One x-ray generator is a thick-target W source with a peak energy of 225 keV and a maximum dose rate of 12 Gy/min; the other uses Cu, Mo, or Ti elemental tubes to generate x-rays with a maximum energy of 40 keV. Diagnostics developed and calibrated at this facility include CR-39-based charged-particle spectrometers, neutron detectors, and the particle Time-Of-Flight (pTOF) and Magnetic PTOF CVD-diamond-based bang time detectors. The accelerator is also a valuable hands-on tool for graduate and undergraduate education at MIT. This work was supported in part by the U.S. DoE, SNL, LLE and LLNL.

  10. Developing a Model of Compulsory Basic Education Completion Acceleration in Support of Millennium Development Goals in Magelang, Indonesia

    ERIC Educational Resources Information Center

    Sukarno; Haryati, Sri

    2015-01-01

    This article reports Year One of a two-year study to develop a model to accelerate compulsory basic education completion toward Millennium Development Goals (MDGs) in Magelang, Indonesia. The study focuses on five issues: (1) profile of MDGs in Magelang, (2) achievement of MDGs, (3) problems in MDGs implementation, (4) model of compulsary basic…

  11. Allocation of Talent in Society and Its Effect on Economic Development

    ERIC Educational Resources Information Center

    Strenze, Tarmo

    2013-01-01

    Several studies in psychology and economics have demonstrated that the average cognitive ability (talent) of people living in a society affects the economic development of the society. There is, however, reason to expect that the economic development of societies depends not just on the average level of talent but also on the allocation of talent…

  12. Developing policy solutions for a more active nation: Integrating economic and public health perspectives.

    PubMed

    Bleich, Sara N; Sturm, Roland

    2009-10-01

    Both economic and public health/medical perspectives play an important role in the policy process but often approach policy questions in an incompatible way. Harnessing any synergy requires an understanding of the other perspective. We begin by comparing and contrasting the economic and public health perspectives, including introducing relevant economic concepts. We next identify economic considerations for the development of environmental incentives that promote physical activity. We then assess features of the political environment which could impact the success of policy alternatives aimed at increasing physical activity. We conclude with several policy levers that may promote active living. Throughout the manuscript, we use the term economics to refer to classical economics and utility maximization rather than behavioral economics. In addition, we focus mostly on normative economics (which offers prescriptions for what should be done) rather than positive economics (which offers predictions of economic outcomes conditional on various hypothetical scenarios).

  13. EPA's Role with the Organization for Economic Cooperation and Development (OECD)

    EPA Pesticide Factsheets

    The Organization for Economic Cooperation and Development (OECD) brings together the governments of countries committed to democracy and the market economy from around the world to support sustainable economic growth.

  14. Jobs and Economic Development Impacts from Small Wind: JEDI Model in the Works (Presentation)

    SciTech Connect

    Tegen, S.

    2012-06-01

    This presentation covers the National Renewable Energy Laboratory's role in economic impact analysis for wind power Jobs and Economic Development Impacts (JEDI) models, JEDI results, small wind JEDI specifics, and a request for information to complete the model.

  15. Accelerated Learning in Adult Education and Training and Development. Trends and Issues Alert.

    ERIC Educational Resources Information Center

    Imel, Susan

    In adult education, the term "accelerated learning" (AL) is usually associated with programs designed to meet the needs of adult learners whose many commitments prevent them from participating in traditional programs. Within the field of training and development, however, AL identifies an approach to learning that is multidimensional in…

  16. Accelerated Professional Development and Peer Consultation: Two Strategies for Continuing Professional Education for Nurses.

    ERIC Educational Resources Information Center

    Hart, Gail; Clinton, Michael; Edwards, Helen; Evans, Katie; Lunney, Paul; Posner, Natasha; Tooth, Barbara; Weir, Derek; Ryan, Yoni

    2000-01-01

    A comparison was made of accelerated professional development (APD) for nurses (n=64), involving peer consultation and reflective practice, and peer consultation alone (n=30). Although APD participants had a higher completion rate, improvements in caregiver behaviors and work environment were not significantly different. (SK)

  17. Methoprene and protein supplements accelerate reproductive development and improve mating success of male tephritid flies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We have been studying the physiological mechanisms responsible for coordination of reproductive maturity and sex pheromone communication in males of tephritid flies in order to develop methods for acceleration of reproductive maturity among sterilized males. Our studies revealed that the juvenile ho...

  18. Accelerating the Early Numeracy Development of Kindergartners with Limited Working Memory Skills through Remedial Education

    ERIC Educational Resources Information Center

    Toll, Sylke W. M.; Van Luit, Johannes E. H.

    2013-01-01

    Background: Young children with limited working memory skills are a special interest group among all children that score below average on early numeracy tests. This study examines the effect of accelerating the early numeracy development of these children through remedial education, by comparing them with children with typically working memory…

  19. Results from a Faculty Development Program in Teaching Economics

    ERIC Educational Resources Information Center

    Walstad, William B.; Salemi, Michael K.

    2011-01-01

    The Teaching Innovations Program (TIP) was a six-year project funded by the National Science Foundation that gave economics instructors the opportunity to learn interactive teaching strategies for use in undergraduate economics courses. TIP participants first attended a teaching workshop that presented various teaching strategies. They then could…

  20. The Adaptation of Cultural Ties to Economic Development

    ERIC Educational Resources Information Center

    Nixon, Charles R.

    1974-01-01

    Examples of culture as a determinant of peoples' ability to respond to modernization, for instance, the ability of various Nigerian groups to benefit from Western education as a means of economic improvements, support the author's theory of the preeminence of cultural factors in economic and political modernization. (JH)

  1. [Acceleration of Embryonic Development of Pinus sibirica Trees with a One-Year Reproductive Cycle].

    PubMed

    Tret'yakova, I N; Lukina, N V

    2016-01-01

    The study of the formation of embryonic structures in Pinus sibirica forms with a one-year reproductive cycle showed that the acceleration of the embryonic process manifested itself as a reduction of the coenocytic stage of the female gametophyte development (1.5 months instead of 1 year). The egg was not fertilized because of the asynchronous maturation of male and female gametophytes. Seeds without embryos were formed. We assumed that the acceleration of the reproductive process in Pinus sibirica was caused by a mutation in the female generative organs.

  2. Helicon Plasma Injector and Ion Cyclotron Acceleration Development in the VASIMR Experiment

    NASA Technical Reports Server (NTRS)

    Squire, Jared P.; Chang, Franklin R.; Jacobson, Verlin T.; McCaskill, Greg E.; Bengtson, Roger D.; Goulding, Richard H.

    2000-01-01

    In the Variable Specific Impulse Magnetoplasma Rocket (VASIMR) radio frequency (rf) waves both produce the plasma and then accelerate the ions. The plasma production is done by action of helicon waves. These waves are circular polarized waves in the direction of the electron gyromotion. The ion acceleration is performed by ion cyclotron resonant frequency (ICRF) acceleration. The Advanced Space Propulsion Laboratory (ASPL) is actively developing efficient helicon plasma production and ICRF acceleration. The VASIMR experimental device at the ASPL is called VX-10. It is configured to demonstrate the plasma production and acceleration at the 10kW level to support a space flight demonstration design. The VX-10 consists of three electromagnets integrated into a vacuum chamber that produce magnetic fields up to 0.5 Tesla. Magnetic field shaping is achieved by independent magnet current control and placement of the magnets. We have generated both helium and hydrogen high density (>10(exp 18) cu m) discharges with the helicon source. ICRF experiments are underway. This paper describes the VX-10 device, presents recent results and discusses future plans.

  3. Universities and Colleges as Economic Drivers: Measuring Higher Education's Role in Economic Development. Critical Issues in Higher Education

    ERIC Educational Resources Information Center

    Lane, Jason E., Ed.; Johnstone, D. Bruce, Ed.

    2012-01-01

    Local, state, and national economies are facing unprecedented levels of international competition. The current fiscal crisis has hampered the ability of many governments in the developed world to directly facilitate economic growth. At the same time, many governments in the developing world are investing significant new resources into local…

  4. Developing a Strategy. Supporting Economic Development: A Guide for Vocational Educators.

    ERIC Educational Resources Information Center

    Carlos, Ellen

    This handbook offers vocational educators several suggestions for becoming an active partner in their community's economic development activities. It is intended as a tool to use for coordinating activities between vocational educators and representatives of industry, government, and labor. An introduction offers background information, including…

  5. Mosaic evolution of neural development in anurans: acceleration of spinal cord development in the direct developing frog Eleutherodactylus coqui.

    PubMed

    Schlosser, Gerhard

    2003-02-01

    Previous studies have shown that spinal cord development in direct developing frogs of the genus Eleutherodactylus, which have evolutionarily lost the tadpole stage, differs from that in biphasically developing anurans (with the larval and the adult stage separated by metamorphosis). The present study of spinal cord development in Eleutherodactylus coqui provides additional information about neurogenesis, neuronal differentiation and growth analyzed by immunostaining for proliferating cell nuclear antigen (PCNA), in situ hybridization for NeuroD, and morphometric measurements in various developmental stages. Furthermore, spinal cord development in the frogs Discoglossus pictus, Xenopus laevis, and Physalaemus pustulosus, which belong to different anuran families but all exhibit biphasic development, was similarly analyzed. This comparative analysis allows inference of the ancestral anuran pattern of spinal cord development and how it has been modified during the evolution of Eleutherodactylus. All biphasically developing frogs analyzed share a similar pattern of spinal cord development, suggesting that this is ancestral for anurans: after neural tube closure, levels of proliferation and neurogenesis in the spinal cord were low throughout embryogenesis until they were upregulated drastically at early larval stages followed by development of the lateral motor columns. In contrast, no such quiescent embryonic period exists in E. coqui, where rapid growth, high levels of proliferation and neurogenesis, and early formation of lateral motor columns occur shortly after neural tube closure, while other parts of the central nervous system develop more slowly. Thus, spinal cord development has been accelerated during the evolution of Eleutherodactylus relative to the development of other parts of the central nervous system, probably related to the precocious development of limbs in this lineage.

  6. Developing The Physics Desing for NDCS-II, A Unique Pulse-Compressing Ion Accelerator

    SciTech Connect

    Friedman, A; Barnard, J J; Cohen, R H; Grote, D P; Lund, S M; Sharp, W M; Faltens, A; Henestroza, E; Jung, J; Kwan, J W; Lee, E P; Leitner, M A; Logan, B G; Vay, J -; Waldron, W L; Davidson, R C; Dorf, M; Gilson, E P; Kaganovich, I

    2009-09-24

    The Heavy Ion Fusion Science Virtual National Laboratory (a collaboration of LBNL, LLNL, and PPPL) is using intense ion beams to heat thin foils to the 'warm dense matter' regime at {approx}< 1 eV, and is developing capabilities for studying target physics relevant to ion-driven inertial fusion energy. The need for rapid target heating led to the development of plasma-neutralized pulse compression, with current amplification factors exceeding 50 now routine on the Neutralized Drift Compression Experiment (NDCX). Construction of an improved platform, NDCX-II, has begun at LBNL with planned completion in 2012. Using refurbished induction cells from the Advanced Test Accelerator at LLNL, NDCX-II will compress a {approx}500 ns pulse of Li{sup +} ions to {approx} 1 ns while accelerating it to 3-4 MeV over {approx} 15 m. Strong space charge forces are incorporated into the machine design at a fundamental level. We are using analysis, an interactive 1D PIC code (ASP) with optimizing capabilities and centroid tracking, and multi-dimensional Warpcode PIC simulations, to develop the NDCX-II accelerator. This paper describes the computational models employed, and the resulting physics design for the accelerator.

  7. DEVELOPING THE PHYSICS DESIGN FOR NDCX-II, A UNIQUE PULSE-COMPRESSING ION ACCELERATOR

    SciTech Connect

    Friedman, A.; Barnard, J. J.; Cohen, R. H.; Grote, D. P.; Lund, S. M.; Sharp, W. M.; Faltens, A.; Henestroza, E.; Jung, J-Y.; Kwan, J. W.; Lee, E. P.; Leitner, M. A.; Logan, B. G.; Vay, J.-L.; Waldron, W. L.; Davidson, R.C.; Dorf, M.; Gilson, E.P.; Kaganovich, I.

    2009-07-20

    The Heavy Ion Fusion Science Virtual National Laboratory(a collaboration of LBNL, LLNL, and PPPL) is using intense ion beams to heat thin foils to the"warm dense matter" regime at<~;; 1 eV, and is developing capabilities for studying target physics relevant to ion-driven inertial fusion energy. The need for rapid target heating led to the development of plasma-neutralized pulse compression, with current amplification factors exceeding 50 now routine on the Neutralized Drift Compression Experiment (NDCX). Construction of an improved platform, NDCX-II, has begun at LBNL with planned completion in 2012. Using refurbished induction cells from the Advanced Test Accelerator at LLNL, NDCX-II will compress a ~;;500 ns pulse of Li+ ions to ~;;1 ns while accelerating it to 3-4 MeV over ~;;15 m. Strong space charge forces are incorporated into the machine design at a fundamental level. We are using analysis, an interactive 1D PIC code (ASP) with optimizing capabilities and centroid tracking, and multi-dimensional Warpcode PIC simulations, to develop the NDCX-II accelerator. This paper describes the computational models employed, and the resulting physics design for the accelerator.

  8. Accelerated stress testing of thin film solar cells: Development of test methods and preliminary results

    NASA Technical Reports Server (NTRS)

    Lathrop, J. W.

    1985-01-01

    If thin film cells are to be considered a viable option for terrestrial power generation their reliability attributes will need to be explored and confidence in their stability obtained through accelerated testing. Development of a thin film accelerated test program will be more difficult than was the case for crystalline cells because of the monolithic construction nature of the cells. Specially constructed test samples will need to be fabricated, requiring committment to the concept of accelerated testing by the manufacturers. A new test schedule appropriate to thin film cells will need to be developed which will be different from that used in connection with crystalline cells. Preliminary work has been started to seek thin film schedule variations to two of the simplest tests: unbiased temperature and unbiased temperature humidity. Still to be examined are tests which involve the passage of current during temperature and/or humidity stress, either by biasing in the forward (or reverse) directions or by the application of light during stress. Investigation of these current (voltage) accelerated tests will involve development of methods of reliably contacting the thin conductive films during stress.

  9. The Economics of Inequality in Education. Studies in Economic Development and Planning, No. 44.

    ERIC Educational Resources Information Center

    Tilak, Jandhyala B. G.

    The purpose of this study is to examine the various economic facets of inequality in education in India. The specific focus is on inter-group inequalities, such as inequality between males and females and between backward and advanced castes. It is hypothesized that returns to education accrue differently to different groups of population and…

  10. International Home Economics, Conference on World-Wide Development of Home Economics in Higher Education.

    ERIC Educational Resources Information Center

    National Association of State Universities and Land Grant Colleges, Washington, DC.

    The report was comprised of 22 papers presented by US and foreign home economists at a conference held in July 1965 at Iowa State University. The meeting was planned to serve the interests of those who train foreign students in US universities and those who plan to work in home economics programs abroad. The international aspects and priorities of…

  11. Narrow bandwidth Thomson photon source and diagnostic development using laser-plasma accelerators

    NASA Astrophysics Data System (ADS)

    Geddes, Cameron G. R.; Tsai, Hai-En; van Tilborg, Jeroen; Benedetti, Carlo; Esarey, Eric; Friedman, Alex; Grote, David; Ludewigt, Bernhard; Nakamura, Kei; Quiter, Brian J.; Schroeder, Carl B.; Steinke, Sven; Swanson, Kelly; Toth, Csaba; Vay, Jean-Luc; Vetter, Kai; Zhang, Yigong; Leemans, Wim

    2017-03-01

    Compact, high-quality photon sources at MeV energies are being developed based on Laser-Plasma Accelerators (LPAs), and these sources at the same time provide precision diagnostics of beam evolution to support LPA development. We review design of experiments and laser capabilities to realize a photon source, integrating LPA acceleration for compactness, control of scattering to increase photon flux, and electron deceleration to mitigate beam dump size. These experiments are developing a compact photon source system with the potential to enable new monoenergetic photon applications currently restricted by source size, including nuclear nonproliferation. Diagnostic use of the energy-angle spectra of Thomson scattered photons is presented to support development of LPAs to meet the needs of advanced high yield/low-energy-spread photon sources and future high energy physics colliders.

  12. Analysis of requirements for accelerating the development of geothermal energy resources in California

    NASA Technical Reports Server (NTRS)

    Fredrickson, C. D.

    1978-01-01

    Various resource data are presented showing that geothermal energy has the potential of satisfying a singificant part of California's increasing energy needs. General factors slowing the development of geothermal energy in California are discussed and required actions to accelerate its progress are presented. Finally, scenarios for developing the most promising prospects in the state directed at timely on-line power are given. Specific actions required to realize each of these individual scenarios are identified.

  13. New electronic control systems for ILU accelerators, initiating the development of unique irradiation systems based on them

    NASA Astrophysics Data System (ADS)

    Bezuglov, V. V.; Bryazgin, A. A.; Vlasov, A. Y.; Kokin, E. N.; Shtarklev, E. A.

    2016-12-01

    This study is devoted to the development and industrial implementation of automated electronbeam irradiation systems based on ILU type accelerators, as well as the development of electronics and software for the creation of new technological solutions on the industrial application of accelerated electron beams. This study gives a description of the power-supply and control systems for an independent electronbeam scanning unit included in a universal one- or four-window extraction unit. The new control and protection systems for ILU accelerator pulsed power supply are also described; these systems resulted in the development of a unique 3-modulator power supply for the multiresonator ILU-14 accelerator.

  14. Search for major genes with progeny test data to accelerate the development of genetically superior loblolly pine

    SciTech Connect

    NCSU

    2003-12-30

    This research project is to develop a novel approach that fully utilized the current breeding materials and genetic test information available from the NCSU-Industry Cooperative Tree Improvement Program to identify major genes that are segregating for growth and disease resistance in loblolly pine. If major genes can be identified in the existing breeding population, they can be utilized directly in the conventional loblolly pine breeding program. With the putative genotypes of parents identified, tree breeders can make effective decisions on management of breeding populations and operational deployment of genetically superior trees. Forest productivity will be significantly enhanced if genetically superior genotypes with major genes for economically important traits could be deployed in an operational plantation program. The overall objective of the project is to develop genetic model and analytical methods for major gene detection with progeny test data and accelerate the development of genetically superior loblolly pine. Specifically, there are three main tasks: (1) Develop genetic models for major gene detection and implement statistical methods and develop computer software for screening progeny test data; (2) Confirm major gene segregation with molecular markers; and (3) Develop strategies for using major genes for tree breeding.

  15. 76 FR 9588 - Announcement of Funding Awards for the Rural Housing and Economic Development Program; Fiscal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Rural Housing and Economic Development Program... Housing and Urban Development Reform Act of 1989, this announcement notifies the public of funding...) for the Rural Housing and Economic Development Program. This announcement contains the names of...

  16. The Financial Crisis and the Death (or Hegemony) of Development Economics

    ERIC Educational Resources Information Center

    Rajan, Raghuram

    2010-01-01

    "Development economics" was the study of how to create the plumbing that would allow developing economies to become developed. The financial crisis leads us to question whether industrialized countries have the plumbing problem solved and thus leads us to question whether we need a development economics that is separate from macroeconomics.…

  17. 24 CFR 597.502 - Nominations by economic development corporations or the District of Columbia.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Nominations by economic development corporations or the District of Columbia. 597.502 Section 597.502 Housing and Urban Development Regulations... development corporations or the District of Columbia. Any urban area nominated by an Economic...

  18. Economic Development through Youth. A Program for Schools and Communities. Manual.

    ERIC Educational Resources Information Center

    Nolen, Lori

    This manual is designed to help teachers, businesses, Chambers of Commerce, and students start their own economic development activities and youth ventures. It describes a two-step plan to economic development through youth: development of an in-school student chamber of commerce program and development of a youth-owned venture. The first part of…

  19. The economic and poverty impacts of animal diseases in developing countries: new roles, new demands for economics and epidemiology.

    PubMed

    Rich, Karl M; Perry, Brian D

    2011-09-01

    Animal disease outbreaks pose significant threats to livestock sectors throughout the world, both from the standpoint of the economic impacts of the disease itself and the measures taken to mitigate the risk of disease introduction. These impacts are multidimensional and not always well understood, complicating effective policy response. In the developing world, livestock diseases have broader, more nuanced effects on markets, poverty, and livelihoods, given the diversity of uses of livestock and complexity of livestock value chains. In both settings, disease control strategies, particularly those informed by ex ante modeling platforms, often fail to recognize the constraints inherent among farmers, veterinary services, and other value chain actors. In short, context matters. Correspondingly, an important gap in the animal health economics literature is the explicit incorporation of behavior and incentives in impact analyses that highlight the interactions of disease with its socio-economic and institutional setting. In this paper, we examine new approaches and frameworks for the analysis of economic and poverty impacts of animal diseases. We propose greater utilization of "bottom-up" analyses, highlighting the strengths and weaknesses of value chain and information economics approaches in impact analyses and stressing the importance of improved integration between the epidemiology of disease and its relationships with economic behavior.

  20. Can Accelerators Accelerate Learning?

    NASA Astrophysics Data System (ADS)

    Santos, A. C. F.; Fonseca, P.; Coelho, L. F. S.

    2009-03-01

    The 'Young Talented' education program developed by the Brazilian State Funding Agency (FAPERJ) [1] makes it possible for high-schools students from public high schools to perform activities in scientific laboratories. In the Atomic and Molecular Physics Laboratory at Federal University of Rio de Janeiro (UFRJ), the students are confronted with modern research tools like the 1.7 MV ion accelerator. Being a user-friendly machine, the accelerator is easily manageable by the students, who can perform simple hands-on activities, stimulating interest in physics, and getting the students close to modern laboratory techniques.

  1. Employing SWOT Analysis in Coursework on the Geographies of Regional Economic Development and Trade

    ERIC Educational Resources Information Center

    Kalafsky, Ronald V.; Sonnichsen, Tyler

    2015-01-01

    The use of SWOT analysis is a means through which geography students can investigate key concepts in economic geography and essential topics in regional economic development. This article discusses the results of a course project where economic geography students employed SWOT analysis to explore medium-sized metropolitan areas across the southern…

  2. Unplanned Terminology Development: A Synchronic and Diachronic Study on Economic Terms in Turkish Newspapers

    ERIC Educational Resources Information Center

    Karabacak, Erkan

    2009-01-01

    This study deals with unplanned terminology development in the subject field of economics within media discourse. It examines how economic terms in Turkish newspapers emerge, are used, and cease. This developmental process is also analyzed through productivity of economic terms and the factors affect them. The subject terms are also analyzed as a…

  3. A Wind-Tunnel Investigation of the Development of Lift on Wings in Accelerated Longitudinal Motion

    NASA Technical Reports Server (NTRS)

    Turner, Thomas R.

    1960-01-01

    An investigation was made in the Langley 300 MPH 7- by 10-foot tunnel to determine the development of lift on a wing during a simulated constant-acceleration catapult take-off. The investigation included models of a two-dimensional wing, an unswept wing having an aspect ratio of 6, a 35 deg. swept wing having an aspect ratio of 3.05, and a 60 deg. delta wing having an aspect ratio of 2.31. All the wings investigated developed at least 90 percent of their steady-state lift in the first 7 chord lengths of travel. The development of lift was essentially independent of the acceleration when based on chord lengths traveled, and was in qualitative agreement with theory.

  4. Progress In Plasma Accelerator Development for Dynamic Formation of Plasma Liners

    NASA Technical Reports Server (NTRS)

    Thio, Y. C. Francis; Eskridge, Richard; Martin, Adam; Smith, James; Lee, Michael; Cassibry, Jason T.; Griffin, Steven; Rodgers, Stephen L. (Technical Monitor)

    2002-01-01

    An experimental plasma accelerator for magnetic target fusion (MTF) applications under development at the NASA Marshall Space Flight Center is described. The accelerator is a coaxial pulsed plasma thruster (Figure 1). It has been tested experimentally and plasma jet velocities of approx.50 km/sec have been obtained. The plasma jet has been photographed with 10-ns exposure times to reveal a stable and repeatable plasma structure (Figure 2). Data for velocity profile information has been obtained using light pipes and magnetic probes embedded in the gun walls to record the plasma and current transit respectively at various barrel locations. Preliminary spatially resolved spectral data and magnetic field probe data are also presented. A high speed triggering system has been developed and tested as a means of reducing the gun "jitter". This jitter is being characterized and future work for second generation "ultra-low jitter" gun development is being identified.

  5. Plasma Accelerator Development for Dynamic Formation of Plasma Liners: A Status Report

    NASA Technical Reports Server (NTRS)

    Thio, Y. C. Francis; Eskridge, Richard; Martin, Adam; Smith, James; Lee, Michael; Rodgers, Stephen L. (Technical Monitor)

    2001-01-01

    An experimental plasma accelerator for magnetic target fusion (MTF) applications under development at the NASA Marshall Space Flight Center is described. The accelerator is a pulsed plasma thruster and has been tested experimentally and plasma jet velocities of approximately 50 km/sec have been obtained. The plasma jet structure has been photographed with 10 ns exposure times to reveal a stable and repeatable plasma structure. Data for velocity profile information has been obtained using light pipes embedded in the gun walls to record the plasma transit at various barrel locations. Preliminary spatially resolved spectral data and magnetic field probe data are also presented. A high speed triggering system has been developed and tested as a means of reducing the gun "jitter". This jitter is being characterized and future work for second generation "ultra-low jitter" gun development is being identified.

  6. The Important Role of Physics in Industry and Economic Development

    NASA Astrophysics Data System (ADS)

    Alvarado, Igor

    2012-10-01

    Good Physics requires good education. Good education translates into good Physics professionals. The process starts early with Science, Technology, Engineering and Mathematics (STEM) education programs for Middle and High-School students. Then it continues with competitive higher education programs (2 years and 4 years) at colleges and universities designed to satisfy the needs of industry and academia. The research work conducted by graduate students in Physics (and Engineering Physics) frequently translates into new discoveries and innovations that have direct impact in society (e.g. Proton Cancer Therapy). Some of the major and largest scientific experiments in the world today are physics-centered (e.g. Large Hadron Collider-LHC) that generate employment and business opportunities for thousands of scientists, academic research groups and companies from around the world. New superconducting magnets and advanced materials that have resulted from previous research in physics are commonly used in these extreme experiments. But not all physicists will end up working at these large high-energy physics experiments, universities or National Laboratories (e.g. Fermilab); industry requires new generations of (industrial) physicists in such sectors as semiconductor, energy, space, life sciences, defense and advanced manufacturing. This work presents an industry perspective about the role of Physics in economic development and the need for a collaborative Academic-Industry approach for a more effective translational research. A series of examples will be presented with emphasis in the measurement, control, diagnostics and computing capabilities needed to translate the science (physics) into innovations and practical solutions that can benefit society as a whole.

  7. Western bean cutworm survival and the development of economic injury levels and economic thresholds in field corn.

    PubMed

    Paula-Moraes, S; Hunt, T E; Wright, R J; Hein, G L; Blankenship, E E

    2013-06-01

    Western bean cutworm, Striacosta albicosta (Smith) (Lepidoptera: Noctuidae), is a native pest of dry beans (Phaseolus vulgaris L.) and corn (Zea mays L.). Historically, the western bean cutworm was distributed in the western United States, but since 1999 eastward expansion has been observed. In corn, economic impact is caused by larval ear feeding. Information on western bean cutworm biology, ecology, and economic impact is relatively limited, and the development of economic injury levels (EILs) and economic thresholds (ETs) is required for more effective management. Studies during 2008-2011, across three ecoregions of Nebraska, sought to characterize western bean cutworm survival and development of EILs and ETs. Calculations of EILs and ETs incorporated the dynamics of corn price, management cost, and pest survival. The results from the current study demonstrated low larval survival of this species (1.51-12.82%). The mean yield loss from one western bean cutworm larva per plant was 945.52 kg/ha (15.08 bu/acre), based on 74,100 plants per ha. Economic thresholds are expressed as a percentage of plants with at least one egg mass. This study is the first study that explicitly incorporates variable management costs and crop values into western bean cutworm EIL calculations, and larval survival into ET calculations.

  8. Education, Key to Economic Growth. Recent Major Education Initiatives in Support of Economic Development in New York State.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany.

    This report describes new major education initiatives to enhance economic development in New York State. The 1970-1987 period has seen dramatic change in the labor profile impelled by technological and market forces transforming the economy. Apart from some fairly stable sectors, the state economy is characterized by a shift from manaufacturing to…

  9. Development of economic consequence methodology for process risk analysis.

    PubMed

    Zadakbar, Omid; Khan, Faisal; Imtiaz, Syed

    2015-04-01

    A comprehensive methodology for economic consequence analysis with appropriate models for risk analysis of process systems is proposed. This methodology uses loss functions to relate process deviations in a given scenario to economic losses. It consists of four steps: definition of a scenario, identification of losses, quantification of losses, and integration of losses. In this methodology, the process deviations that contribute to a given accident scenario are identified and mapped to assess potential consequences. Losses are assessed with an appropriate loss function (revised Taguchi, modified inverted normal) for each type of loss. The total loss is quantified by integrating different loss functions. The proposed methodology has been examined on two industrial case studies. Implementation of this new economic consequence methodology in quantitative risk assessment will provide better understanding and quantification of risk. This will improve design, decision making, and risk management strategies.

  10. A short note on economic development and socioeconomic inequality in female body weight.

    PubMed

    Deuchert, Eva; Cabus, Sofie; Tafreschi, Darjusch

    2014-07-01

    The origin of the obesity epidemic in developing countries is still poorly understood. It has been prominently argued that economic development provides a natural interpretation of the growth in obesity. This paper tests the main aggregated predictions of the theoretical framework to analyze obesity. Average body weight and health inequality should be associated with economic development. Both hypotheses are confirmed: we find higher average female body weight in economically more advanced countries. In relatively nondeveloped countries, obesity is a phenomenon of the socioeconomic elite. With economic development, obesity shifts toward individuals with lower socioeconomic status.

  11. openSE: a Systems Engineering Framework Particularly Suited to Particle Accelerator Studies and Development Projects

    SciTech Connect

    Bonnal, P.; Féral, B.; Kershaw, K.; Nicquevert, B.; Baudin, M.; Lari, L.; Le Cardinal, J.

    2016-07-15

    Particle accelerator projects share many characteristics with industrial projects. However, experience has shown that best practice of industrial project management is not always well suited to particle accelerator projects. Major differences include the number and complexity of technologies involved, the importance of collaborative work, development phases that can last more than a decade, and the importance of telerobotics and remote handling to address future preventive and corrective maintenance requirements due to induced radioactivity, to cite just a few. The openSE framework it is a systems engineering and project management framework specifically designed for scientific facilities’ systems and equipment studies and development projects. Best practices in project management, in systems and requirements engineering, in telerobotics and remote handling and in radiation safety management were used as sources of inspiration, together with analysis of current practices surveyed at CERN, GSI and ESS.

  12. A linear electrostatic accelerator for education and advanced diagnostics development for OMEGA and the NIF

    NASA Astrophysics Data System (ADS)

    Sinenian, N.; Gatu Johnson, M.; Sio, H.; Waugh, C.; Orozco, D.; Penna, J.; Rinderknecht, H.; Rosenberg, M.; Zylstra, A.; Frenje, J.; Li, C. K.; Seguin, F.; Petrasso, R.; Ruiz, C.; Sangster, T.; Leeper, R.; Kilkenny, J.

    2013-10-01

    The MIT Linear Electrostatic Accelerator generates D-D and D-3He fusion products, which are used for development of nuclear diagnostics for OMEGA and the NIF. Fusion reaction rates of about 106 s-1 are routinely achieved, and fluence and energy of the fusion products have been accurately characterized. Diagnostics developed and calibrated at this facility include CR-39 based charged-particle spectrometers, neutron detectors, and the particle Time-Of-Flight (pTOF) CVD-diamond-based bang time detector. The accelerator is also a vital tool in the education of graduate and undergraduate students at MIT. This work was supported in part by SNL, DOE, LLE and LLNL.

  13. All Pennsylvanians Prospering (APP) Together: A Pennsylvania Economic Development Strategy for the Long Term

    ERIC Educational Resources Information Center

    Herzenberg, Stephen; McAuliff, John

    2015-01-01

    State efforts to boost the economy--economic development--first came to Pennsylvania in the 1950s with the establishment of the Pennsylvania Industrial Development Authority (PIDA) low interest loan program used to recruit manufacturers to Pennsylvania, including devastated coal regions. Since that time, economic development in Pennsylvania and…

  14. Profiles in Rural Economic Development: A Guidebook of Selected Successful Rural Area Initiatives.

    ERIC Educational Resources Information Center

    Thomas, Margaret G.

    This guidebook presents 64 profiles of successful economic development initiatives in the small towns and rural areas of 37 states. Intended for use by rural and small town leaders and rural economic development specialists, the guide provides ideas, encouragement, and an "insider perspective" on alternative rural development strategies.…

  15. Closing the Achievement Gap: A Summer School Program to Accelerate the Academic Performance of Economically Disadvantaged Students

    ERIC Educational Resources Information Center

    Gonzalez, Ramon Michael

    2013-01-01

    With the increasing disparity in educational outcomes among economically and racially different groups of students, summer school has received attention from school reformers as a means to close the achievement gap. Given the interest in this topic by educators, researchers, and policymakers, there is little research on the impact of summer school…

  16. Priority research areas to accelerate the development of practical ultraconductive copper conductors

    SciTech Connect

    Lee, Dominic F.; Burwell, Malcolm; Stillman, H.

    2015-09-01

    This report documents the findings at an Ultraconductive Copper Strategy Meeting held on March 11, 2015 in Washington DC. The aim of this meeting was to bring together researchers of ultraconductive copper in the U.S. to identify and prioritize critical non-proprietary research activities that will enhance the understanding in the material and accelerate its development into practical conductors. Every effort has been made to ensure that the discussion and findings are accurately reported in this document.

  17. Design and Development Tools for the Systems Engineering Experience Accelerator. Volume 1

    DTIC Science & Technology

    2015-04-20

    INCOSE) 2012 International Symposium/European Conference on Systems Engineering (EUSEC), Rome , Italy, July 9-12. • Bodner, D., Wade, J., Squires, A...Editor in War Craft III. The map is named Defense of the Ancients (DotA) and has attracted millions of players using it for gaming worldwide. Since its... Rome , Italy. 7. Wade, J. P., "Design and Development Tools for the Systems Engineering Experience Accelerator," Systems Engineering Research

  18. Development of the C{sup 6+} laser ablation ion source for the KEK digital accelerator

    SciTech Connect

    Munemoto, Naoya; Takayama, Ken; Takano, Susumu; Okamura, Masahiro; Kumaki, Masahumi

    2014-02-15

    A laser ion source that provides a fully ionized carbon ion beam is under joint development at the High Energy Accelerator Research Organization and Brookhaven National Laboratory. Long-pulse (6 ns) and short-pulse (500 ps) laser systems were tested by using them to irradiate a graphite target. Notable differences between the systems were observed in these experiments. Preliminary experimental results, such as the charge-state spectrum, beam intensity, and stability, are discussed.

  19. Development and beam test of a continuous wave radio frequency quadrupole accelerator

    NASA Astrophysics Data System (ADS)

    Ostroumov, P. N.; Mustapha, B.; Barcikowski, A.; Dickerson, C.; Kolomiets, A. A.; Kondrashev, S. A.; Luo, Y.; Paskvan, D.; Perry, A.; Schrage, D.; Sharamentov, S. I.; Sommer, R.; Toter, W.; Zinkann, G.

    2012-11-01

    The front end of any modern ion accelerator includes a radio frequency quadrupole (RFQ). While many pulsed ion linacs successfully operate RFQs, several ion accelerators worldwide have significant difficulties operating continuous wave (CW) RFQs to design specifications. In this paper we describe the development and results of the beam commissioning of a CW RFQ designed and built for the National User Facility: Argonne Tandem Linac Accelerator System (ATLAS). Several innovative ideas were implemented in this CW RFQ. By selecting a multisegment split-coaxial structure, we reached moderate transverse dimensions for a 60.625-MHz resonator and provided a highly stabilized electromagnetic field distribution. The accelerating section of the RFQ occupies approximately 50% of the total length and is based on a trapezoidal vane tip modulation that increased the resonator shunt impedance by 60% in this section as compared to conventional sinusoidal modulation. To form an axially symmetric beam exiting the RFQ, a very short output radial matcher with a length of 0.75βλ was developed. The RFQ is designed as a 100% oxygen-free electronic (OFE) copper structure and fabricated with a two-step furnace brazing process. The radio frequency (rf) measurements show excellent rf properties for the resonator, with a measured intrinsic Q equal to 94% of the simulated value for OFE copper. An O5+ ion beam extracted from an electron cyclotron resonance ion source was used for the RFQ commissioning. In off-line beam testing, we found excellent coincidence of the measured beam parameters with the results of beam dynamics simulations performed using the beam dynamics code TRACK, which was developed at Argonne. These results demonstrate the great success of the RFQ design and fabrication technology developed here, which can be applied to future CW RFQs.

  20. A hydro-economic model for water level fluctuations: combining limnology with economics for sustainable development of hydropower.

    PubMed

    Hirsch, Philipp Emanuel; Schillinger, Sebastian; Weigt, Hannes; Burkhardt-Holm, Patricia

    2014-01-01

    Water level fluctuations in lakes lead to shoreline displacement. The seasonality of flooding or beaching of the littoral area affects nutrient cycling, redox gradients in sediments, and life cycles of aquatic organisms. Despite the ecological importance of water level fluctuations, we still lack a method that assesses water levels in the context of hydropower operations. Water levels in reservoirs are influenced by the operator of a hydropower plant, who discharges water through the turbines or stores water in the reservoir, in a fashion that maximizes profit. This rationale governs the seasonal operation scheme and hence determines the water levels within the boundaries of the reservoir's water balance. For progress towards a sustainable development of hydropower, the benefits of this form of electricity generation have to be weighed against the possible detrimental effects of the anthropogenic water level fluctuations. We developed a hydro-economic model that combines an economic optimization function with hydrological estimators of the water balance of a reservoir. Applying this model allowed us to accurately predict water level fluctuations in a reservoir. The hydro-economic model also allowed for scenario calculation of how water levels change with climate change scenarios and with a change in operating scheme of the reservoir (increase in turbine capacity). Further model development will enable the consideration of a variety of additional parameters, such as water withdrawal for irrigation, drinking water supply, or altered energy policies. This advances our ability to sustainably manage water resources that must meet both economic and environmental demands.

  1. A Hydro-Economic Model for Water Level Fluctuations: Combining Limnology with Economics for Sustainable Development of Hydropower

    PubMed Central

    Hirsch, Philipp Emanuel; Schillinger, Sebastian; Weigt, Hannes; Burkhardt-Holm, Patricia

    2014-01-01

    Water level fluctuations in lakes lead to shoreline displacement. The seasonality of flooding or beaching of the littoral area affects nutrient cycling, redox gradients in sediments, and life cycles of aquatic organisms. Despite the ecological importance of water level fluctuations, we still lack a method that assesses water levels in the context of hydropower operations. Water levels in reservoirs are influenced by the operator of a hydropower plant, who discharges water through the turbines or stores water in the reservoir, in a fashion that maximizes profit. This rationale governs the seasonal operation scheme and hence determines the water levels within the boundaries of the reservoir's water balance. For progress towards a sustainable development of hydropower, the benefits of this form of electricity generation have to be weighed against the possible detrimental effects of the anthropogenic water level fluctuations. We developed a hydro-economic model that combines an economic optimization function with hydrological estimators of the water balance of a reservoir. Applying this model allowed us to accurately predict water level fluctuations in a reservoir. The hydro-economic model also allowed for scenario calculation of how water levels change with climate change scenarios and with a change in operating scheme of the reservoir (increase in turbine capacity). Further model development will enable the consideration of a variety of additional parameters, such as water withdrawal for irrigation, drinking water supply, or altered energy policies. This advances our ability to sustainably manage water resources that must meet both economic and environmental demands. PMID:25526619

  2. Economic Development: A Rural Perspective. Issues in Training and Employment.

    ERIC Educational Resources Information Center

    Kuhlman, Judy; And Others

    This issue paper, meant to stimulate discussion within the employment and training community, offers three different perspectives on improving conditions in rural areas. However, all of these perspectives share common themes: a belief in the ability of rural areas to recover economically, a commitment to ensuring that this occurs, and the use of…

  3. The Need Is Now: University Engagement in Regional Economic Development

    ERIC Educational Resources Information Center

    Franklin, Nancy E.

    2009-01-01

    At a time when many regions are grappling with economic challenges and universities are struggling to demonstrate their public value, the question of how regions and universities might partner effectively begs to be addressed. This qualitative case study examines the engagement of six land-grant institutions in regions not proximate to their…

  4. The Lummi Indians - Economic Development and Social Continuity.

    ERIC Educational Resources Information Center

    Stein, Barry

    Focusing upon the developmental changes that have taken place among the Lummis of Washington between 1966 and the present, this case study of an American Indian tribe experiencing an economic renaissance emphasizes the fact that success can and does bring unintended risks. Specifically, this study presents information re: (1) the present (emphasis…

  5. Reservation Economic Development. A Course in Small Business.

    ERIC Educational Resources Information Center

    Black Hills State Coll., Spearfish, SD.

    Emphasizing the specific details of organizing and operating a business on an Indian reservation, this course syllabus is designed to provide American Indian college students with a general and basic understanding of past, existing, and future economic concepts affecting Indian reservations and to provide a practical, working understanding of…

  6. Economic Development and Educational Status in Appalachian Kentucky.

    ERIC Educational Resources Information Center

    DeYoung, Alan J.

    1985-01-01

    Evaluates competing explanations for the relatively poor educational performance in Appalachian Kentucky. Concludes that substantial economic diversification would probably result in improved educational status. Warns against reliance on extractive industries and presents data showing increased income from mining to be significantly correlated…

  7. Investing in Kids: Early Childhood Programs and Local Economic Development

    ERIC Educational Resources Information Center

    Bartik, Timothy J.

    2011-01-01

    Early childhood programs, if designed correctly, pay big economic dividends down the road because they increase the skills of their participants. And since many of those participants will remain in the same state or local area as adults, the local economy benefits: more persons with better skills attract business, which provides more and better…

  8. Education and Rural Economic Development: Strategies for the 1990s.

    ERIC Educational Resources Information Center

    Economic Research Service (USDA), Washington, DC. Agriculture and Rural Economy Div.

    The 1980s found the U.S. economy vulnerable in the global marketplace. Many observers have argued that workforce education and skill levels are too low, particularly in rural areas. In this book, four studies examine the education crisis, the relationship between the education shortfall and rural economic stagnation, the importance of local…

  9. Requirements and Development of an Acceleration Measurement System for International Space Station Microgravity Science Payloads

    NASA Technical Reports Server (NTRS)

    Sutliff, Thomas J.

    1997-01-01

    The International Space Station is being developed by NASA and international partners as a versatile user platform to allow long term on-orbit investigations of a variety of scientific and technology arenas. In particular, scientific studies are planned within a research class known as microgravity science in areas such as biotechnology, combustion, fluid physics, and materials sciences. An acceleration measurement system is in development to aid such research conducted in the on-orbit conditions of apparent weightlessness. This system provides a general purpose acceleration measurement capability in support of these payloads and investigators. Such capability allows for systematic study of scientific phenomena by obtaining information regarding the local accelerations present during experiment operations. Preparations for implementing this flight measurement system involves two distinct stages: requirements development prior to initiating the design activity, and the design activity itself. This paper defines the requirements definition approach taken, provides an overview of the results of the requirements phase, and outlines the initial design considerations being addressed for this measurement system. Some preliminary engineering approaches are also described.

  10. Manpower export and economic development: evidence from the Philippines.

    PubMed

    Stahl, C W

    1988-06-01

    The Philippines has actively pursued a policy of labor export with the expectation that it would relieve unemployment, augment the supply of skills, and relieve pressure on the balance of payments. It was also anticipated that the inflow of overseas workers' remittances would translate into increased investment, the sine qua non for economic development. However, recent evidence casts some doubt on the extent to which these goals have been achieved. Particularly in the areas of skill formation, there appears to be a significant discrepancy between anticipated and actual outcomes. Indeed, it appears that the labor export may reduce the supply of skills available since 1) many skilled and educated workers are taking jobs requiring skill levels lower than they possess, and 2) a large majority of returning workers do not want to take up employment in those occupations reliant on the skills they used abroad. There is conflicting evidence regarding the impact of labor export on Philippine industries. There is some anecdotal evidence that a few industries have suffered because of a loss of key workers. In general, however, it appears that unemployment is still quite significant in those occupations most heavily represented in labor export. Despite this observation, it may still be true that labor emigration is selective of only the best workers, implying a decline in quality of the work force and possibly productivity in certain industries. The export of professional, technical, and managerial workers is another issue. Unless it can be shown that these workers are in excess supply, it is not advisable to expand the number going abroad. Although their salaries may be higher, and hence their remittances greater, their loss can impose costs on indigenous industries well in excess of a any marginal gains. Remittances from overseas workers do constitute a relatively significant source of foreign exchange. However, the translation of remittances into investment has been

  11. Developing drugs for the developing world: an economic, legal, moral, and political dilemma.

    PubMed

    Resnik, D B

    2001-05-01

    This paper discusses the economic, legal, moral, and political difficulties in developing drugs for the developing world. It argues that large, global pharmaceutical companies have social responsibilities to the developing world, and that they may exercise these responsibilities by investing in research and development related to diseases that affect developing nations, offering discounts on drug prices, and initiating drug giveaways. However, these social responsibilities are not absolute requirements and may be balanced against other obligations and commitments in light of economic, social, legal, political, and other conditions. How a company decides to exercise its social responsibilities to the developing world depends on (1) the prospects for a reasonable profit and (2) the prospects for a productive business environment. Developing nations can either help or hinder the pharmaceutical industry's efforts to exercise social responsibility through various policies and practices. To insure that companies can make a reasonable profit, developing nations should honor pharmaceutical product patents and adhere to international intellectual property treaties, such as the Trade-Related Aspects of Intellectual Property Rights (TRIPS) agreement. To insure the companies have a good business environment, developing nations should try to promote the rule of law, ethical business practices, stable currencies, reliable banking systems, free and open markets, democracy, and other conditions conducive to business. Overall, this paper advocates for reciprocity and cooperation between pharmaceutical companies and developing nations to address the problem of developing drugs for the developing world. In pursuing this cooperative approach, developing nations may use a variety of other techniques to encourage pharmaceutical companies to act responsibly, such as subsidizing pharmaceutical research, helping to design and implement research protocols, providing a guaranteed market, and

  12. The trade-off between maturation and growth during accelerated development in frogs.

    PubMed

    Mueller, Casey A; Augustine, Starrlight; Kooijman, Sebastiaan A L M; Kearney, Michael R; Seymour, Roger S

    2012-09-01

    Developmental energetics are crucial to a species' life history and ecology but are poorly understood from a mechanistic perspective. Traditional energy and mass budgeting does not distinguish between costs of growth and maturation, making it difficult to account for accelerated development. We apply a metabolic theory that uniquely considers maturation costs (Dynamic Energy Budget theory, DEB) to interpret empirical data on the energetics of accelerated development in amphibians. We measured energy use until metamorphosis in two related frogs, Crinia georgiana and Pseudophryne bibronii. Mass and energy content of fresh ova were comparable between the species. However, development to metamorphosis was 1.7 times faster in C. georgiana while P. bibronii produced nine times the dry biomass at metamorphosis and had lower mass-specific oxygen requirements. DEB theory explained these patterns through differences in ontogenetic energy allocation to maturation. P. bibronii partitioned energy in the same (constant) way throughout development whereas C. georgiana increased the fraction of energy allocated to maturation over growth between hatching and the onset of feeding. DEB parameter estimation for additional, direct-developing taxa suggests that a change in energy allocation during development may result from a selective pressure to increase development rate, and not as a result of development mode.

  13. Energy demand, energy substitution and economic growth : Evidence from developed and developing countries

    NASA Astrophysics Data System (ADS)

    Abd Aziz, Azlina

    This thesis contributes to the literature on energy demand in three ways. Firstly, it examines the major determinants of energy demand using a panel of 23 developed countries and 16 developing countries during 1978 to 2003. Secondly, it examines the demand for energy in the industrial sector and the extent of inter-fuel substitution, as well as substitution between energy and non-energy inputs, using data from 5 advanced countries and 5 energy producer's developing countries. Third, the thesis investigates empirically the relationship between energy consumption and economic growth for these groups of countries over a 26-year period. The empirical results of this study confirm the majority of the findings in energy demand analysis. Income and price have shown to be important determinants for energy consumption in both developed and developing countries. Moreover, both economic structure and technical progress appear to exert significant impacts on energy consumption. Income has a positive impact on energy demand and the effect is larger in developing countries. In both developed and developing countries, price has a negative impact but these effects are larger in developed countries than in developing countries. The share of industry in GDP is positive and has a greater impact on energy demand in developing countries, whereas technological progress is found to be energy using in developed countries and energy saving in developing countries. With respect to the analysis of inter-factor and inter-fuel substitution in industrial energy demand, the results provide evidence for substitution possibilities between factor inputs and fuels. Substitutability is observed between capital and energy, capital and labour and labour and energy. These findings confirm previous evidence that production technologies in these countries allow flexibility in the capital-energy, capital-labour and labour-energy mix. In the energy sub-model, the elasticities of substitution show that large

  14. Attenuated hypothalamic-pituitary-adrenal axis functioning predicts accelerated pubertal development in girls 1 year later.

    PubMed

    Saxbe, Darby E; Negriff, Sonya; Susman, Elizabeth J; Trickett, Penelope K

    2015-08-01

    Accelerated pubertal development has been linked to adverse early environments and may heighten subsequent mental and physical health risks. Hypothalamic-pituitary-adrenal axis functioning has been posited as a mechanism whereby stress may affect pubertal development, but the literature lacks prospective tests of this mechanism. The current study assessed 277 youth (M = 10.84 years, SD = 1.14), 138 boys and 139 girls, who reported on their pubertal development and underwent the Trier Social Stress Test for Children at baseline and returned to the laboratory approximately 1 year later (M = 1.12 years, range = 0.59-1.98 years). For girls, lower cortisol area under the curve (with respect to ground) at Time 1 predicted more advanced pubertal development at Time 2, controlling for Time 1 pubertal development. This association persisted after additional covariates including age, body mass index, race, and maltreatment history were introduced, and was driven by adrenal rather than gonadal development. Cortisol was not linked to boys' subsequent pubertal development, and no interaction by gender or by maltreatment appeared. These results suggest that attenuated cortisol, reported in other studies of children exposed to early adversity, may contribute to accelerated pubertal tempo in girls.

  15. The contributions made by multinational enterprises to the economic development and political stabilization of less developed countries seen in its dependence on the world economic order.

    PubMed

    Biermann, H

    1977-12-01

    For their own advantage, developing countries should attempt to extend and not to limit liberalication directed at improving competition. Particularly, developing countries should argue that the private export of capital, which is combined with the transfer of growth-promoting technology, should be increased rather than restricted and the security of private ownership should also be increased. A scheme insuring property rights should be established, whereby the amounts contributed would be fixed according to the political stability of the country concerned. Some thoughts are presented on the basic principles of the world economy and on the way in which the world economic order should be shaped. On the basis of this plan, the world economy is understood as a system of varying developed regions. Attention is focused on the basic principle of the world economic order, suggestions for a new world economic order, the concept of a functional world economic order, starting points and goals of an economic policy orientated towards development, instruments of a national structural policy orientated by the world economy -- cooperative association and/or multinational firms, and demands made upon single economic orders and upon the system of their cooperation.

  16. Development of an ion beam analyzing system for the KBSI heavy-ion accelerator

    SciTech Connect

    Bahng, Jungbae; Hong, Jonggi; Park, Jin Yong; Kim, Seong Jun; Ok, Jung-Woo; Choi, Seyong; Shin, Chang Seouk; Yoon, Jang-Hee; Won, Mi-Sook; Lee, Byoung-Seob; Kim, Eun-San

    2016-02-15

    The Korea Basic Science Institute (KBSI) has been developing a heavy ion accelerator system to accelerate high current, multi-charge state ions produced by a 28 GHz superconducting electron cyclotron ion source. A beam analyzing system as a part of the low energy beam transport apparatus was developed to select charged particles with desirable charge states from the ion beams. The desired species of ion, which is generated and extracted from the ECR ion source including various ion particles, can be selected by 90° dipole electromagnet. Due to the non-symmetrical structure in the coil as well as the non-linear permeability of the yoke material coil, a three dimensional analysis was carried out to confirm the design parameters. In this paper, we present the experimental results obtained as result of an analysis of KBSI accelerator. The effectiveness of beam selection was confirmed during the test of the analyzing system by injecting an ion beam from an ECR ion source.

  17. Development of an ion beam analyzing system for the KBSI heavy-ion accelerator

    NASA Astrophysics Data System (ADS)

    Bahng, Jungbae; Hong, Jonggi; Park, Jin Yong; Kim, Seong Jun; Ok, Jung-Woo; Choi, Seyong; Shin, Chang Seouk; Yoon, Jang-Hee; Won, Mi-Sook; Lee, Byoung-Seob; Kim, Eun-San

    2016-02-01

    The Korea Basic Science Institute (KBSI) has been developing a heavy ion accelerator system to accelerate high current, multi-charge state ions produced by a 28 GHz superconducting electron cyclotron ion source. A beam analyzing system as a part of the low energy beam transport apparatus was developed to select charged particles with desirable charge states from the ion beams. The desired species of ion, which is generated and extracted from the ECR ion source including various ion particles, can be selected by 90° dipole electromagnet. Due to the non-symmetrical structure in the coil as well as the non-linear permeability of the yoke material coil, a three dimensional analysis was carried out to confirm the design parameters. In this paper, we present the experimental results obtained as result of an analysis of KBSI accelerator. The effectiveness of beam selection was confirmed during the test of the analyzing system by injecting an ion beam from an ECR ion source.

  18. New Accelerated Testing and Lifetime Modeling Methods Promise Faster Development of More Durable MEAs

    SciTech Connect

    Pierpont, D. M.; Hicks, M. T.; Turner, P. L.; Watschke, T. M.

    2005-11-01

    For the successful commercialization of fuel cell technology, it is imperative that membrane electrode assembly (MEA) durability is understood and quantified. MEA lifetimes of 40,000 hours remain a key target for stationary power applications. Since it is impractical to wait 40,000 hours for durability results, it is critical to learn as much information as possible in as short a time period as possible to determine if an MEA sample will survive past its lifetime target. Consequently, 3M has utilized accelerated testing and statistical lifetime modeling tools to develop a methodology for evaluating MEA lifetime. Construction and implementation of a multi-cell test stand have allowed for multiple accelerated tests and stronger statistical data for learning about durability.

  19. Update on the development of externally powered dielectric-loaded accelerating structures.

    SciTech Connect

    Jing, C.; Gai, W.; Konecny, R.; Power, J. G.; Liu, W.; Kanareykin, A.; Gold, S.; Kinkead, A. K.; High Energy Physics; EuclidTechlabs,; Naval Research Lab.; Icarus Research

    2009-01-01

    We report on recent progress in a program to develop an RF-driven Dielectric-Loaded Accelerating (DLA) structure, capable of supporting high gradient acceleration. Previous high power tests revealed that the earlier DLA structures suffered from multipactor and arcing at the dielectric joint. A few new DLA structures have been designed to alleviate this limitation including the coaxial coupler based DLA structure and the clamped DLA structure. These structures were recently fabricated and high power tested at the NRL X-band Magnicon facility. Results show the multipactor can be reduced by the TiN coating on the dielectric surface. Gradient of 15 MV/m has also been tested without dielectric breakdown in the test of the clamped DLA structure. Detailed results are reported, and future plans discussed.

  20. Update on the Development of Externally Powered Dielectric-Loaded Accelerating Structures

    SciTech Connect

    Jing, C.; Kanareykin, A.; Gai, W.; Konecny, R.; Power, J. G.; Liu, W.; Gold, S. H.; Kinkead, A. K.

    2009-01-22

    We report on recent progress in a program to develop an RF-driven Dielectric-Loaded Accelerating (DLA) structure, capable of supporting high gradient acceleration. Previous high power tests revealed that the earlier DLA structures suffered from multipactor and arcing at the dielectric joint. A few new DLA structures have been designed to alleviate this limitation including the coaxial coupler based DLA structure and the clamped DLA structure. These structures were recently fabricated and high power tested at the NRL X-band Magnicon facility. Results show the multipactor can be reduced by the TiN coating on the dielectric surface. Gradient of 15 MV/m has also been tested without dielectric breakdown in the test of the clamped DLA structure. Detailed results are reported, and future plans discussed.

  1. Economic development through biomass system integration: Volume 1

    SciTech Connect

    DeLong, M.M.

    1995-10-01

    This report documents a feasibility study for an integrated biomass power system, where an energy crop (alfalfa) is the feedstock for a processing plant and a power plant (integrated gasification combined cycle) in a way that benefits the facility owners. Chapters describe alfalfa basics, production risks, production economics, transportation and storage, processing, products, market analysis, business analysis, environmental impact, and policy issues. 69 figs., 63 tabs.

  2. Development of design and economic parameters for passive solar systems

    NASA Astrophysics Data System (ADS)

    Woods, R. A.; Harrison, M. P.

    1984-09-01

    In order to reach the energy consumption goals established by executive Order 12003 and Public Law 95-356, the Air Force must integrate conservation measures with present technology. This analysis generates target design and economic parameters for one such technology - passive solar systems. This thesis provides the Air Force design manager with a three phase method of determining the economic feasibility of passive solar heating for a given Military Construction Project. In the first phase, guidelines are presented for preliminary sizing insulation levels and solar collection (glazing) area based on the building location and size. Next, the second phase presented a quantitative energy analysis to achieve an accurate estimate of the energy savings of a passive solar building using the guidelines from the first phase. Finally, the third phase presented a method for economic analysis of passive solar systems using life-cycle costing. This method determines whether the energy savings justifies the incremental increase in construction cost based on a 25 year payback period.

  3. Rural Development Research: A Foundation for Policy. Contributions in Economics and Economic History, Number 170.

    ERIC Educational Resources Information Center

    Rowley, Thomas D., Ed.; And Others

    This book addresses the need for research information that can be used as a foundation for rural development policy. Part I deals with the four components of rural development: education (human capital), entrepreneurship, physical infrastructure, and social infrastructure. Part II examines analytic methods of measuring rural development efforts,…

  4. [Coupling coordinated development of ecological-economic system in Loess Plateau].

    PubMed

    Zhang, Qing-Feng; Wu, Fa-Qi; Wang, Li; Wang, Jian

    2011-06-01

    Based on system theory, a coupling coordinated development model of ecological-economic system in Loess Plateau was established, and the evaluation criteria and basic types of the coordinated development of the ecological-economic system were proposed. The county-level coupling coordinated development of the ecological-economic system was also discussed, based on the local characteristics. The interactions between the ecological and economic systems in Loess Plateau could be divided into four stages, i.e., seriously disordered development stage, mild-disordered development stage, low-level coordinated development stage, and high level well-coordinated development stage. At each stage, there existed a cyclic process of profit and loss-antagonist-running-dominant-synchronous development. The coupling development degree of the ecological-economic system in Loess Plateau was overall at a lower level, being about 62.7% of the counties at serious disorder, 30.1% of the counties at mild disorder, and 7.1% of the counties at low but coordinated level. The coupling development degree based on the model established in this study could better reflect the current social-economic and ecological environment situations, especially the status of coordination. To fully understand the coupling of ecological-economic system and to adopt appropriate development mode would be of significance to promote the county-level coordinated development in Loess Plateau.

  5. Economic development with limited supplies of family labor: Chinese peasant families in balancing demographic and economic requisites.

    PubMed

    Chang, K S

    1991-07-01

    Family planning (FP) in rural China, particularly the ramifications of the 1-child policy, has profound implications and ramifications for family-centered social and economic life in addition to demographic control. Under a constitutionally endorsed policy of strict birth control, favorable economic opportunities coexisted with the problem of familial labor shortages. Recent reform policies have led to a more relaxed FP environment. The Chinese state is in a dilemma between the need to allow peasant's autonomy in determining the familial work situation and the population pressure on the limited cultivated land. The Chinese experience of rural reform is examined in terms of the complex relationship between population change and economic development which are influenced by the production and welfare activities of the peasant family. The theoretical argument is that a family reliant strategy of economic reform undercuts the effectiveness of population control programs. The ultimate solution lies with sustained industrialization with high labor absorption. National trends and the Dahe People's Commune/Township experience are analyzed. Discussion is focused on the dilemma of FP and family production, old and new evidence of family size and economic performance, welfare outcome of family size, the role of the state in altering the demographic balance sheet, and the strategic response of peasant families to bring families of old designs back and urban migration and proletarianization. It is concluded that there is growing understanding that the causal relationships between population growth and economic development do not clearly support universal population control. Human social organization, not the man/land ratio, shapes the consequences of population growth. The implications for the Malthusian vs. Marxian debate for developing countries are that the resources/population imbalance needs to consider more carefully the human organizational factors. Mao's notions that a

  6. A Major Force in Economic Development: A Challenge for the North Carolina Community College System.

    ERIC Educational Resources Information Center

    Lancaster, H. Martin

    No other institution has played a more significant role in support of economic development in North Carolina than the North Carolina Community College System. Presented are three challenges that will define the System's future relevance in support of economic development: (1) its ability to stay ahead of the "tidal wave" that is…

  7. Missing--The People's Voice: Organisation for Economic Co-Operation and Development

    ERIC Educational Resources Information Center

    Pike, Patricia

    2014-01-01

    Sustainable development in education for future economic growth has always been a global focal point for non-governmental agencies across the world. This article highlights the extensive work the Organisation for Economic Co-operation Development (OECD) has achieved over time, constructing contemporary society as we know it today, continually…

  8. 31 CFR 537.302 - Economic development of resources located in Burma.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... located in Burma. 537.302 Section 537.302 Money and Finance: Treasury Regulations Relating to Money and... REGULATIONS General Definitions § 537.302 Economic development of resources located in Burma. (a) The term economic development of resources located in Burma means activities pursuant to a contract the subject...

  9. Rural Job Creation--A Study of CETA Linkage with Economic Development.

    ERIC Educational Resources Information Center

    Bruno, A. Lee; Wright, L. M., Jr.

    This study examines how jobs are created in rural areas by or with the help of Comprehensive Employment and Training Act (CETA) programs involved with local economic development activities. It consists of five chapters. Chapter 1 reviews literature pertinent to the historical perspective and key elements of economic development, economic…

  10. 13 CFR 304.1 - Designation of Economic Development Districts: Regional eligibility.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... defined in § 304.2), EDA may designate a Region as an Economic Development District if such Region: (a... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Designation of Economic Development Districts: Regional eligibility. 304.1 Section 304.1 Business Credit and Assistance...

  11. 13 CFR 304.1 - Designation of Economic Development Districts: Regional eligibility.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... defined in § 304.2), EDA may designate a Region as an Economic Development District if such Region: (a... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Designation of Economic Development Districts: Regional eligibility. 304.1 Section 304.1 Business Credit and Assistance...

  12. 13 CFR 304.1 - Designation of Economic Development Districts: Regional eligibility.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... defined in § 304.2), EDA may designate a Region as an Economic Development District if such Region: (a... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Designation of Economic Development Districts: Regional eligibility. 304.1 Section 304.1 Business Credit and Assistance...

  13. Integration of environmental stewardship and local economic development to enhance community health.

    PubMed

    Levine, Jay F

    2011-01-01

    Environmental groups working to preserve natural ecosystems and groups working to enhance local economic development often find themselves on philosophically opposite sides of the negotiation table. Case histories of cooperative engagement are provided that serve as examples of how environmental stewardship is compatible with local economic development and community health.

  14. Economic Development Network (ED>Net): 1995-96 Report to the Governor and the Legislature.

    ERIC Educational Resources Information Center

    California Community Colleges, Sacramento. Office of the Chancellor.

    The Economic Development Network (ED>Net) of the California Community Colleges was designed to advance the state's economic growth and competitiveness by coordinating and facilitating workforce improvement, technology deployment, and business development initiatives. This report reviews outcomes for ED>Net for 1995-96 based on reports…

  15. The Roles of Higher Education in Economic Development: Challenges and Prospects of Nigerian Higher Education Institutions

    ERIC Educational Resources Information Center

    Njoku, Chimezie; Anyanwu, Jerome; Kaegon, Lies Elizabeth

    2014-01-01

    The focus of this paper was on the roles of Higher Education Institutions (HEIs) especially universities in economic development, paying particular attention to the challenges and prospects of the Nigerian Universities. The role of higher education as a major driver of economic development is well established, and this role will increase as…

  16. 31 CFR 537.413 - Sale of interest in economic development projects in Burma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SANCTIONS REGULATIONS Interpretations § 537.413 Sale of interest in economic development projects in Burma... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Sale of interest in economic development projects in Burma. 537.413 Section 537.413 Money and Finance: Treasury Regulations Relating...

  17. 31 CFR 537.411 - Purchase of shares in economic development projects in Burma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SANCTIONS REGULATIONS Interpretations § 537.411 Purchase of shares in economic development projects in Burma... Burma of shares of ownership, including an equity interest, in the economic development of resources... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Purchase of shares in...

  18. Pathway to Self-Sufficiency: Social and Economic Development Strategies of Native American Communities.

    ERIC Educational Resources Information Center

    Office of Human Development Services (DHHS), Washington, DC.

    In fiscal year (FY) 1984 the Administration for Native Americans awarded 227 grants for social and economic development strategies (SEDS) which would help Native American communities move toward self-sufficiency. More than half the grants were primarily for economic development; approximately one-third were for improving tribal governments, and…

  19. Offshore Wind Jobs and Economic Development Impact: Four Regional Scenarios (Presentation)

    SciTech Connect

    Tegen, S.

    2014-11-01

    NREL's Jobs and Economic Development Impact (JEDI) Model for Offshore Wind, is a computer tool for studying the economic impacts of fixed-bottom offshore wind projects in the United States. This presentation provides the results of an analysis of four offshore wind development scenarios in the Southeast Atlantic, Great Lakes, Mid-Atlantic, and Gulf of Mexico regions.

  20. 31 CFR 537.302 - Economic development of resources located in Burma.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... which includes responsibility for the development or exploitation of resources located in Burma, including making or attempting to make those resources accessible or available for exploitation or economic... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Economic development of...

  1. 31 CFR 537.302 - Economic development of resources located in Burma.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... which includes responsibility for the development or exploitation of resources located in Burma, including making or attempting to make those resources accessible or available for exploitation or economic... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Economic development of...

  2. 31 CFR 537.302 - Economic development of resources located in Burma.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... which includes responsibility for the development or exploitation of resources located in Burma, including making or attempting to make those resources accessible or available for exploitation or economic... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Economic development of...

  3. 13 CFR 304.1 - Designation of Economic Development Districts: Regional eligibility.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... population and contains sufficient resources to foster economic development on a scale involving more than a... economic development activities of the District; and (e) Obtains the concurrence with the designation... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Designation of...

  4. Trends and Issues Affecting Economic Development in Ohio, 2001-2005.

    ERIC Educational Resources Information Center

    Thomas, Jerold R.; Safrit, R. Dale

    Fourteen economic development practitioners were asked to participate in a modified Delphi study that attempted to provide a level of agreement about future trends and issues that affect economic development at the county level in Ohio. Literature from several fields was reviewed to find potential trends and issues and, using a Likert-type scale,…

  5. Deploying Community Colleges to Strengthen State Economic Development: A National Study

    ERIC Educational Resources Information Center

    Cleary, Jennifer; Fichtner, Aaron

    2005-01-01

    State governments across the nation are engaging community colleges as cornerstones of their comprehensive economic development strategies. This report summarizes the efforts of 10 states, recommended by national experts, to deploy community colleges in support of state economic development priorities. The 10 states are: Florida, Mississippi,…

  6. Deploying Community Colleges to Strengthen State Economic Development: A National Study. Executive Summary

    ERIC Educational Resources Information Center

    Cleary, Jennifer; Fichtner, Aaron

    2005-01-01

    State governments across the nation are engaging community colleges as cornerstones of their comprehensive economic development strategies. This executive summary summarizes the efforts of 10 states, recommended by national experts, to deploy community colleges in support of state economic development priorities. The 10 states are: Florida,…

  7. Community Economic Development Strategies in Rural Washington: Toward a Synthesis of Natural and Social Capital

    ERIC Educational Resources Information Center

    Crowe, Jessica A.

    2006-01-01

    Routes to economic development attract considerable attention in community and rural sociology. Social scientists draw increasingly on studies of social capital and environmental surroundings as they examine the factors that facilitate and inhibit economic development. However, few empirical analyses exist that analyze the impact of the…

  8. Social and Economic Wellbeing in Europe and the Mediterranean Basin: Building an Enlarged Human Development Indicator

    ERIC Educational Resources Information Center

    Reig-Martinez, Ernest

    2013-01-01

    This paper calculates a human Wellbeing Composite Index (WCI) for 42 countries, belonging to the European Economic Space, North Africa and the Middle East, as an alternative to the shortcomings of other well-known measures of socio-economic development (i.e. Gross Domestic Product per head and Human Development Index). To attain this goal,…

  9. Recent developments in rf superconductivity for high-brightness and high-gradient ion beam accelerators

    SciTech Connect

    Delayen, J.R.; Bohn, C.L.; Kennedy, W.L.; Nichols, G.L.; Roche, C.T.; Sagalovsky, L.

    1992-02-01

    Recent progress in on-going development program leading to the design of superconducting continuous-wave (cw) linear accelerators for high-brightness ion beams is reviewed. A new spoke-resonator geometry incorporating a half-wavelength resonant line was fabricated and tested. This geometry serves as the basis for the constituent cavities of a superconducting section being designed for high-current testing with a deuterium beam. Considerable progress has been made in the design of this section. A multi-phased program leading to the development of a superconducting radio-frequency quadrupole (SCRFQ) has been initiated. Design considerations and test results from the various activities are presented.

  10. Recent developments in rf superconductivity for high-brightness and high-gradient ion beam accelerators

    SciTech Connect

    Delayen, J.R.; Bohn, C.L.; Kennedy, W.L.; Nichols, G.L.; Roche, C.T.; Sagalovsky, L.

    1992-01-01

    Recent progress in on-going development program leading to the design of superconducting continuous-wave (cw) linear accelerators for high-brightness ion beams is reviewed. A new spoke-resonator geometry incorporating a half-wavelength resonant line was fabricated and tested. This geometry serves as the basis for the constituent cavities of a superconducting section being designed for high-current testing with a deuterium beam. Considerable progress has been made in the design of this section. A multi-phased program leading to the development of a superconducting radio-frequency quadrupole (SCRFQ) has been initiated. Design considerations and test results from the various activities are presented.

  11. Education and Skills for Development in South Africa: Reflections on the Accelerated and Shared Growth Initiative for South Africa

    ERIC Educational Resources Information Center

    McGrath, S.; Akoojee, Salim

    2007-01-01

    In July 2005, President Mbeki announced the launch of the Accelerated and Shared Growth Initiative for South Africa (AsgiSA), a new development strategy designed to help the South African state meet the ANC's 2004 election pledges, namely: (1) halve unemployment; (2) halve poverty; (3) accelerate employment equity; and (4) improve broad-based…

  12. Economic development influences on sediment-bound nitrogen and phosphorus accumulation of lakes in China.

    PubMed

    Ni, Zhaokui; Wang, Shengrui

    2015-12-01

    China has been confronted with serious water quality deterioration concurrent with rapid socioeconomic progress during the past 40 years. Consequently, knowledge about economic growth and lake water quality dynamics is important to understand eutrophication processes. Objectives were to (i) reconstruct historical nutrient accumulation and the basin economic progress on burial flux (BF); (ii) determine forms and structures of nitrogen (N) and phosphorus (P) in sediment and water using six cores in three of the most severely eutrophic lake areas in China (i.e., Eastern Plain, Yunnan-Guizhou Plain, and Inner Mongolia-Xinjiang regions). Results suggest that BFs of total nitrogen (TN) continued to increase in sediment, whereas total phosphorus (TP) levels were consistent or only slightly increased, except in highly polluted lakes during the past decades. Similar results were observed for concentrations of nutrients in water (i.e., increased N/P). This historical distribution pattern was correlated to long-term fertilization practices of farmers in the watershed (N fertilization exceeds that of P) and was contingent upon pollution control policies (e.g., emphasized P whereas N was ignored). Vertical profiles of BFs indicated that lake nutrient accumulation included three stages in China. Nutrient accumulation started in the 1980s, accelerated from the 1990s, and then declined after 2000. Before the 1980s, nutrients were relatively low and stable, with nutrient inputs being controlled by natural processes. Thereafter, N- and P-bound sediments dramatically increased due to the increasing influence of anthropogenic processes. Nutrients were primarily derived from industries and domestic sewage. After 2000, BFs of nutrients were steady and even decreased, owing to implementation of watershed load reduction policies. The decreasing NaOH-extracted P (Fe/Al-P) and increasing organic phosphorus (OP) indicated that the source of exogenous pollution underwent a shift. Inputs of

  13. Accelerating vaccine development and deployment: report of a Royal Society satellite meeting

    PubMed Central

    Bregu, Migena; Draper, Simon J.; Hill, Adrian V. S.; Greenwood, Brian M.

    2011-01-01

    The Royal Society convened a meeting on the 17th and 18th November 2010 to review the current ways in which vaccines are developed and deployed, and to make recommendations as to how each of these processes might be accelerated. The meeting brought together academics, industry representatives, research sponsors, regulators, government advisors and representatives of international public health agencies from a broad geographical background. Discussions were held under Chatham House rules. High-throughput screening of new vaccine antigens and candidates was seen as a driving force for vaccine discovery. Multi-stakeholder, small-scale manufacturing facilities capable of rapid production of clinical grade vaccines are currently too few and need to be expanded. In both the human and veterinary areas, there is a need for tiered regulatory standards, differentially tailored for experimental and commercial vaccines, to allow accelerated vaccine efficacy testing. Improved cross-fertilization of knowledge between industry and academia, and between human and veterinary vaccine developers, could lead to more rapid application of promising approaches and technologies to new product development. Identification of best-practices and development of checklists for product development plans and implementation programmes were seen as low-cost opportunities to shorten the timeline for vaccine progression from the laboratory bench to the people who need it. PMID:21893549

  14. Accelerated development of CuSbS2 thin film photovoltaic device prototypes

    SciTech Connect

    Welch, Adam W.; Baranowski, Lauryn L.; Zawadzki, Pawel; DeHart, Clay; Johnston, Steve; Lany, Stephan; Wolden, Colin A.; Zakutayev, Andriy

    2016-02-03

    Development of alternative thin film photovoltaic technologies is an important research topic because of the potential of low-cost, high-efficiency solar cells to produce terawatt levels of clean power. However, this development of unexplored yet promising absorbers can be hindered by complications that arise during solar cell fabrication. Here, a high-throughput combinatorial method is applied to accelerate development of photovoltaic devices, in this case, using the novel CuSbS2 absorber via a newly developed three-stage self-regulated growth process to control absorber purity and orientation. Photovoltaic performance of the absorber, using the typical substrate CuInxGa1 - xSe2 (CIGS) device architecture, is explored as a function of absorber quality and thickness using a variety of back contacts. This study yields CuSbS2 device prototypes with ~1% conversion efficiency, suggesting that the optimal CuSbS2 device fabrication parameters and contact selection criteria are quite different than for CIGS, despite the similarity of these two absorbers. The CuSbS2 device efficiency is at present limited by low short-circuit current because of bulk recombination related to defects, and a small open-circuit voltage because of a theoretically predicted cliff-type conduction band offset between CuSbS2 and CdS. Overall, these results illustrate both the potential and limits of combinatorial methods to accelerate the development of thin film photovoltaic devices using novel absorbers.

  15. Performance and Environmental Test Results of the High Voltage Hall Accelerator Engineering Development Unit

    NASA Technical Reports Server (NTRS)

    Kamhawi, Hani; Haag, Thomas; Huang, Wensheng; Shastry, Rohit; Pinero, Luis; Peterson, Todd; Mathers, Alex

    2012-01-01

    NASA Science Mission Directorate's In-Space Propulsion Technology Program is sponsoring the development of a 3.5 kW-class engineering development unit Hall thruster for implementation in NASA science and exploration missions. NASA Glenn and Aerojet are developing a high fidelity high voltage Hall accelerator that can achieve specific impulse magnitudes greater than 2,700 seconds and xenon throughput capability in excess of 300 kilograms. Performance, plume mappings, thermal characterization, and vibration tests of the high voltage Hall accelerator engineering development unit have been performed. Performance test results indicated that at 3.9 kW the thruster achieved a total thrust efficiency and specific impulse of 58%, and 2,700 sec, respectively. Thermal characterization tests indicated that the thruster component temperatures were within the prescribed material maximum operating temperature limits during full power thruster operation. Finally, thruster vibration tests indicated that the thruster survived the 3-axes qualification full-level random vibration test series. Pre and post-vibration test performance mappings indicated almost identical thruster performance. Finally, an update on the development progress of a power processing unit and a xenon feed system is provided.

  16. Vocal sac development and accelerated sexual maturity in the lesser swimming frog, Pseudis minuta (Anura, Hylidae).

    PubMed

    Goldberg, Javier; Barrasso, Diego A; Agostini, M Gabriela; Quinzio, Silvia

    2016-12-01

    Sexual maturity involves the differentiation of the reproductive system, the maturation of germ cells, and the development of secondary sexual characteristics. Even though this topic has received much attention, little is known about the sequence of events that encompass reproductive maturation in anurans and what it could reveal about the developmental basis of life cycle evolution. The discovery of froglets of Pseudis minuta with incipient vocal sacs calling in breeding pools alongside several larger adult specimens with fully developed vocal sacs raised the question of the timing of sexual maturity in this species. Here we describe the sequence and timing of differentiation, development and maturation of the vocal sac apparatus and the testes in P. minuta (Anura, Hylidae), in order to establish a timeline of events leading to sexual maturity. Differentiation of the vocal sac apparatus begins at the final metamorphic stages, earlier than reported for other species, and the vocal sac acquires its final shape during the early postmetamorphic period. These modifications occur after gonadal differentiation, which begins early during the larval period and proceeds with a highly accelerated rate of development (e.g., secondary spermatids appear well before metamorphic climax), a situation reported previously for other anuran species only in the genus Pseudis. These results, together with a skeletochronological analysis showing that some calling specimens presented no lines of arrested growth, indicate acceleration in the timing of sexual maturity in Pseudis, and raise questions about the interdependence/decoupling during the development of the different components involved in reaching the adult stage.

  17. Using Uncertainty Analysis to Guide the Development of Accelerated Stress Tests (Presentation)

    SciTech Connect

    Kempe, M.

    2014-03-01

    Extrapolation of accelerated testing to the long-term results expected in the field has uncertainty associated with the acceleration factors and the range of possible stresses in the field. When multiple stresses (such as temperature and humidity) can be used to increase the acceleration, the uncertainty may be reduced according to which stress factors are used to accelerate the degradation.

  18. Teacher Attitudes toward Subject-Specific Acceleration: Instrument Development and Validation

    ERIC Educational Resources Information Center

    Rambo, Karen E.; McCoach, D. Betsy

    2012-01-01

    Despite the research supporting acceleration, some teachers are still hesitant to recommend acceleration for advanced students. The Teacher Attitudes Toward Subject-Specific Acceleration (TATSSA) instrument was designed to uncover the factors that influence teacher decisions to recommend students for subject-specific acceleration. First, we…

  19. WInd-and-react Bi-2212 coil development for accelerator magnets

    SciTech Connect

    Godeke, A.; Acosta, P.; Cheng, D.; Dietderich, D. R.; Mentink, M. G. T.; Prestemon, S. O.; Meinesz, M.; Hong, S.; Huang, Y.; Miao, H.; Parrell, J.; Sabbi, G.L.

    2009-10-13

    Sub-scale coils are being manufactured and tested at Lawrence Berkeley National Laboratory in order to develop wind-and-react Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub x} (Bi-2212) magnet technology for future graded accelerator magnet use. Previous Bi-2212 coils showed significant leakage of the conductors core constituents to the environment, which can occur during the partial melt reaction around 890 C in pure oxygen. The main origin of the observed leakage is intrinsic leakage of the wires, and the issue is therefore being addressed at the wire manufacturing level. We report on further compatibility studies, and the performance of new sub-scale coils that were manufactured using improved conductors. These coils exhibit significantly reduced leakage, and carry currents that are about 70% of the witness wire critical current (I{sub c}). The coils demonstrate, for the first time, the feasibility of round wire Bi-2212 conductors for accelerator magnet technology use. Successful high temperature superconductor coil technology will enable the manufacture of graded accelerator magnets that can surpass the, already closely approached, intrinsic magnetic field limitations of Nb-based superconducting magnets.

  20. Advanced laser particle accelerator development at LANL: from fast ignition to radiation oncology

    SciTech Connect

    Flippo, Kirk A; Gaillard, Sandrine A; Offermann, D T; Cobble, J A; Schmitt, M J; Gautier, D C; Kwan, T J T; Montgomery, D S; Kluge, Thomas; Bussmann, Micheal; Bartal, T; Beg, F N; Gall, B; Geissel, M; Korgan, G; Kovaleski, S; Lockard, T; Malekos, S; Schollmeier, M; Sentoku, Y; Cowan, T E

    2010-01-01

    Laser-plasma accelerated ion and electron beam sources are an emerging field with vast prospects, and promise many superior applications in a variety of fields such as hadron cancer therapy, compact radioisotope generation, table-top nuclear physics, laboratory astrophysics, nuclear forensics, waste transmutation, SN M detection, and inertial fusion energy. LANL is engaged in several projects seeking to develop compact high current and high energy ion and electron sources. We are especially interested in two specific applications: ion fast ignition/capsule perturbation and radiation oncology in conjunction with our partners at the ForschungsZentrum Dresden-Rossendorf (FZD). Laser-to-beam conversion efficiencies of over 10% are needed for practical applications, and we have already shown inherent etliciencies of >5% from flat foils, on Trident using only a 5th of the intensity and energy of the Nova Petawatt. With clever target designs, like structured curved cone targets, we have also been able to achieve major ion energy gains, leading to the highest energy laser-accelerated proton beams in the world. These new target designs promise to help usher in the next generation of particle sources realizing the potential of laser-accelerated beams.