Science.gov

Sample records for promoting rural renewables

  1. Renewable Energy for Rural Schools.

    ERIC Educational Resources Information Center

    Jimenez, Antonio C.; Lawand, Tom

    Although education in rural communities is an important priority, in many cases, electricity is not available to support rural educational activities. Renewable energy systems present a reasonable solution to support activities such as lighting, computers, telecommunications, and distance learning. There are certain factors and criteria that need…

  2. Renewable Energy Applications for Rural Development in China

    SciTech Connect

    Ku, J.; Baring-Gould, E. I.; Stroup, K.

    2005-01-01

    This paper provides a description of current work to promote and support the developing market for renewable (RE) and energy efficiency (EE) technologies in China. Since the signing of the US/China Protocol for Cooperation in the Fields of Energy Efficiency and Renewable Energy Technology Development and Utilization in 1995, NREL has helped to promote RE and EE technologies, specifically rural energy, wind energy, geothermal energy, and renewable energy business development, in addition to more general policy and planning support. This paper focuses on NREL's work in support of the $240 million Township Electrification Program, which is providing power to over 1000 rural communities using renewable based energy sources.

  3. Renewable Energy for Rural Sustainability in Developing Countries

    ERIC Educational Resources Information Center

    Alazraque-Cherni, Judith

    2008-01-01

    This article establishes the benefits of applying renewable energy and analyzes the main difficulties that have stood in the way of more widely successful renewable energy for rural areas in the developing world and discusses why outcomes from these technologies fall short. Although there is substantial recognition of technological, economic,…

  4. Renewed population growth in rural America.

    PubMed

    Johnson, K M

    1998-01-01

    This chapter documents the fact that "nonmetropolitan America has experienced widespread population gain and net in-migration since 1990. This contrasts with the trend evident through most of this century.... However, this deconcentration has been selective and tempered by economic period effects. Future nonmetropolitan demographic change is likely to be even more dependent on migration because recent rural fertility patterns, together with age structure shifts, have diminished the contribution natural increase can make to rural growth. This increasing dependence on migration, coupled with the greater integration of nonmetropolitan areas into the national and international system, makes rural America increasingly sensitive to national and global economic, political, and social forces."

  5. An Economic Analysis of the Iowa Rural Renewal Area.

    ERIC Educational Resources Information Center

    1970

    Economic trends in the 1960's in the Iowa rural renewal area, Appanoose and Monroe counties, show that the level of economic activity increased in the area but was clearly below the level for the state. Economic trends suggest that to provide economic opportunities in the area, by 1980, comparable to those available on the average to all residents…

  6. A Rural Citizens Health Promotion Demonstration Project.

    ERIC Educational Resources Information Center

    Sutherland, Mary; And Others

    1989-01-01

    This article describes a health promotion demonstration project which addressed the health problem of hypertension, as related to variables of excercise, weight, blood pressure measurement and reduction, medication compliance, and nutritional practices. Participants (N=18) were senior citizens who were associated with a small, rural, predominantly…

  7. Renewable Energy for Rural Health Clinics (Energia Removable para Centros de Salud Rurales)

    SciTech Connect

    Jimenez, A. C.; Olson, K.

    1998-09-01

    This guide provides a broad understanding of the technical, social, and organizational aspects of health clinic electrification, especially through the use of renewable energy sources. It is intended to be used primarily by decision makers within governments or private agencies to accurately assess their health clinic's needs, select appropriate and cost-effective technologies to meet those needs, and to put into place effective infrastructure to install and maintain the hardware. This is the first in a series of rural applications guidebooks that the National Renewable Energy Laboratory (NREL) Village Power Program is commissioning to couple commercial renewable systems with rural applications. The guidebooks are complemented by NREL's Village Power Program's development activities, international pilot projects, and visiting professionals program. For more information on the NREL Village Power Program, visit the Renewables for Sustainable Village Power web site at http://www.rsvp.nrel .gov/rsvp/.

  8. 77 FR 2719 - Farm, Ranch, and Rural Communities Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-19

    ... AGENCY Farm, Ranch, and Rural Communities Advisory Committee; Charter Renewal AGENCY: Environmental..., and Rural Communities Advisory Committee (FRRCC) will be renewed for an additional two-year period, as... and rural communities. It is determined that the FRRCC is in the public interest in connection...

  9. Promoting safe motherhood in rural India.

    PubMed

    Maclean, G

    1997-01-01

    This article identifies some activities performed to promote safe motherhood in rural India. Nurses from a voluntary organization in Hyderabad, India, trained women's groups from 32 villages in rural Andhra Pradesh state over 3 days in 1996 in maternal and child care, health and family welfare, gender issues, sanitation, leadership, literacy, negotiating skills, and health monitoring. The women were encouraged to perform health activities in their villages. In October 1996, a Conference of Women celebrated the birthday of Mahatma Gandhi, with women's groups reporting on health activities in specific villages. Each women's group had its own banner. Every woman wore a conference delegate badge. One woman's group was rewarded for making the most significant progress. Participants included women from 29 villages and auxiliary nurse-midwives. For some women, this was the first time away from home. Conference delegates toured the primary health center facilities at Shamirpet and met with staff. The aim was to reduce fear and reluctance to use the services and to promote awareness of available health care. Most villages in India rely on auxiliary nurse-midwives for maternal and child health care. Promotion of safe motherhood requires close cooperation between the auxiliary nurse-midwifes and women's groups. The Ministry of Health and Family Welfare of India is introducing in-service training to improve the clinical skills of auxiliary nurse-midwives in eight states. The nurse-midwives use adapted and new educational material from WHO's safe motherhood midwifery training modules. A workshop was used to introduce the new modules and to propose teaching methods for senior project staff. The five modules include a trainers' manual of educational methods. PMID:12321357

  10. Promoting safe motherhood in rural India.

    PubMed

    Maclean, G

    1997-01-01

    This article identifies some activities performed to promote safe motherhood in rural India. Nurses from a voluntary organization in Hyderabad, India, trained women's groups from 32 villages in rural Andhra Pradesh state over 3 days in 1996 in maternal and child care, health and family welfare, gender issues, sanitation, leadership, literacy, negotiating skills, and health monitoring. The women were encouraged to perform health activities in their villages. In October 1996, a Conference of Women celebrated the birthday of Mahatma Gandhi, with women's groups reporting on health activities in specific villages. Each women's group had its own banner. Every woman wore a conference delegate badge. One woman's group was rewarded for making the most significant progress. Participants included women from 29 villages and auxiliary nurse-midwives. For some women, this was the first time away from home. Conference delegates toured the primary health center facilities at Shamirpet and met with staff. The aim was to reduce fear and reluctance to use the services and to promote awareness of available health care. Most villages in India rely on auxiliary nurse-midwives for maternal and child health care. Promotion of safe motherhood requires close cooperation between the auxiliary nurse-midwifes and women's groups. The Ministry of Health and Family Welfare of India is introducing in-service training to improve the clinical skills of auxiliary nurse-midwives in eight states. The nurse-midwives use adapted and new educational material from WHO's safe motherhood midwifery training modules. A workshop was used to introduce the new modules and to propose teaching methods for senior project staff. The five modules include a trainers' manual of educational methods.

  11. Acceleration of Rural Industrialization Using Renewable Energy Technolgoy

    NASA Astrophysics Data System (ADS)

    Abdullah, Kamaruddin

    2007-10-01

    Solar, wind, biomass and micro-hydro can be found in abundant in almost all rural area throughout the world. Despite of the fact that there are already so many research results showing the potential application of these renewable resources to substitute fossil fuel and to increase added value of local products, however, up to now very view if any result that has been realized in significant way. A concept of Small Provessing Unit using renewable energy sources have been introduced in Indonesia since 1999, in which domestically developed conversion technology, such as the greenhouse effect (GHE) solar drying system has been applied to process agricultural products such as coffee, cocoa, soices, various types of fishes and sea weeds. In addition, hybrid nocturnal cooling method has also beeing developed and used to help the farmer in extending shelf life of tropical fruits and vegetables and therefore, contributed in reducing post harvest losses. The Small Processing Unit concept as well as the developed renewable energy technology are now gradually being appreciated by both the central and local authorities, the private sectors including the NGO. The demand of such system is also gradually increasing each year and the area of applications have been extended not only within the heavtily inhavited Java Island but also to the other island of Indonesia. Our experiences in dealing with the system have also been transferred to fellow ASEAN engineers as well as those coming from the African continent through training and workshops activities. The future direction of the development will be to enhace the role of the Small Processing Unit (SPU) by providing more value added facilities driven by renewable energy technology.

  12. Women's health promotion in the rural church: a Canadian perspective.

    PubMed

    Plunkett, Robyn; Leipert, Beverly D

    2013-09-01

    The rural church may be an effective health resource for rural Canadian women who have compromised access to health resources. The purpose of this paper is to explore the relevance of the Christian church and faith community nurses in promoting the health of rural Canadian women in the evolving rural context. The findings from an extensive literature search reveal that religion and spirituality often influence the health beliefs, behaviors, and decisions of rural Canadian women. The church and faith community nurses may therefore be a significant health resource for rural Canadian women, although this phenomenon has been significantly understudied.

  13. Promoting Regional Disaster Preparedness among Rural Hospitals

    ERIC Educational Resources Information Center

    Edwards, Janine C.; Kang, JungEun; Silenas, Rasa

    2008-01-01

    Context and Purpose: Rural communities face substantial risks of natural disasters but rural hospitals face multiple obstacles to preparedness. The objective was to create and implement a simple and effective training and planning exercise to assist individual rural hospitals to improve disaster preparedness, as well as to enhance regional…

  14. Strategies for promoting a viable rural health care system.

    PubMed

    Moscovice, I

    1989-07-01

    Strategies for promoting a viable rural health care system in the context of the rapidly changing rural health care environment are presented. Also included is a series of guiding principles that support rural health care. They focus on the need for cooperation rather than competition among rural communities and health providers; the need for leadership and empowerment in rural communities; the dependence of rural health on generalists; the need to transform the reimbursement system to reward rural health services; the importance of quality of care for rural providers; the challenge of providing health and social services to the aged; and the instability caused by uncertain government attention to rural concerns. Examples of current activities that exemplify the effective use of these principles with respect to rural hospitals are discussed. These include the proposed demonstration of a new health care institution called the Medical Assistance Facility, the development of rural hospital consortia, the establishment of a rural health care transition grants program, and the activities of the New York State Legislative Commission on Rural Resources.

  15. Strategies for promoting renewables in a new electric industry

    SciTech Connect

    Driver, B.

    1996-12-31

    This paper describes strategies for promoting renewable resources in an era characterized by competitive pressures in the electric industry. It begins with a background section to describe the perspective from which I am writing and the nature of the pressures confronting renewables in 1996. Then, the paper turns to a discussion of the regulatory and other options to promote renewables in this environment. The major conclusion of the paper is that there is no {open_quotes}magic bullet{close_quotes} to guide the development of renewables through the developing competitive era within the electric industry. Indeed, it appears that the job can get done only through a combination of different measures at all levels of government. The author believes that among the most effective measures are likely to be: a national renewable resources generation standard; conditions attached to restructuring events; regional interstate compacts; regional risk-sharing consortia supported by federal and state tax and fiscal policy; and state {open_quotes}systems benefits charges;{close_quotes}

  16. Renewable energy and rural development activities experience in Bangladesh

    SciTech Connect

    Barua, D.C.

    1997-12-01

    The per capita per year fuel consumption in Bangladesh is only 56 kg oil equivalent. The supply of electricity by Bangladesh power development board (BPDB) and Dhaka electricity supply authority (DESA) is mainly confined to cities and towns. Rural Electrification Board (REB) distributes electricity to the rural people through cooperatives. The rural cooperatives cover only 10% of the total population. Only about 15% of the total population is directly connected to the electricity. In order to meet the increasing energy demand for development of agriculture and industry and for the generation of better employment opportunities, it will be necessary to harness all the available alternative sources of energy immediately.

  17. Supplement to energy for rural development: Renewable resources and alternative technologies for developing countries

    NASA Astrophysics Data System (ADS)

    The publication energy for rural development: renewable resources and alternative technologies for developing countries, which presented information on a variety of subjects, including direct uses of solar energy (heating, cooling, distillation, crop drying, photovoltaics), indirect uses of solar energy (wind power, hydropower, photosynthesis, biomass), geothermal energy, and energy storage is reviewed. New technologies developed and advances made in technologies are discussed.

  18. School-Community Partnerships in Rural Schools: Leadership, Renewal and a Sense of Place.

    ERIC Educational Resources Information Center

    Bauch, Patricia A.

    Rural students face many challenges in gaining a sound education, but one of the advantages they have is that their schools are set in a community context that values a sense of place and offers a unique set of conditions for building social capital. A school-community partnership model of school renewal might be an appropriate means by which…

  19. Energia Renovable para Centros de Salud Rurales (Renewable Energy for Rural Health Clinics)

    SciTech Connect

    Jimenez, T.; Olson, K.

    1999-07-28

    Esta es la primera de una serie de guias de aplicaciones que el Programa de Energia de Villas de NREL esta comisionando para acoplar sistemas comerciales renovables con aplicaciones rurales, incluyendo agua, escuelas rurales y micro empresas. La guia esta complementada por las actividades de desarrollo del Programa de Energia de Villas de NREL, proyectos pilotos internacionales y programas de visitas profesionales.

  20. Renewable energy-based electricity for rural social and economic development in Ghana

    SciTech Connect

    Weingart, J.

    1997-12-01

    This paper describes a project whose goals include the establishment of a pilot renewable energy-based rural energy services enterprise to serve communities in the Mamprusi East District, focused on: economically productive activities; community services; household non-thermal energy. The program also seeks to establish the technical, economic, financial, institutional, and socio-cultural requirements for sustainability, to demonstrate bankability and financial sustainability, as a pre-investment prelude to commercial growth of such projects, and to establish technical, financial, and service performance standards for private sector rural energy service companies. This project is being implemented now because the government is undergoing structural reform, including privatization of the power sector, there is active foreign capital available for international development, and the government and people are committed to and able to pay for renewable energy services.

  1. Violence Against Rural Older Women: Promoting Community Awareness and Action

    PubMed Central

    Roberto, Karen A.; Brossoie, Nancy; McPherson, Marya C.; Pulsifer, Mary Beth; Brown, Patricia N.

    2012-01-01

    Objectives To identify opportunities and challenges in promoting community support for rural older women experiencing intimate partner violence (IPV). Methods Using community-based participatory research principles, we engaged in an academic-community partnership to analyze the research literature, estimate IPV incidence and prevalence, ascertain professional and older IPV victim perspectives through focus groups and interviews, and develop a collaborative community response plan. This study took place from 2008 to 2010 in the U.S. Results IPV in late life is underreported by victims and often unrecognized by the academic and service community. Professionals, while agreeable to collaborating to support older IPV victims, sought coordination and leadership from domestic violence agencies. Older victims stressed the need for improved professional sensitivity to their unique needs and more service options. Conclusions The insights generated during this project produced a framework on which rural communities can build to address the hidden and growing problem of late life IPV. PMID:23521727

  2. Empowered women from rural areas of Bolivia promote community development.

    PubMed

    Ríos, Roxana; Olmedo, Catón; Fernández, Luis

    2007-01-01

    Abstract: The United States Agency for Development in Bolivia (USAID/Bolivia) created in 2002 PROSALUD- Partners for Development Project (PfD) with the aim of improving the population's well-being. The project used three components: small grant scheme, technical assistance and database system management. Through the small grants scheme, the PfD supported a Community Participation Strategy (CPS) project over a three year period. The project involved the rural areas of six Bolivian departments and suburban areas of three Bolivian cities. The main objective was to increase health service utilization with a particular emphasis on empowerment of women, strengthening of local organizations and increasing the demand for health services. Women from both the urban and rural areas, and from different indigenous groups, were trained in project management, health promotion, reproductive health and family planning, advocacy and community participation. Participatory methodologies have allowed empowering women in decision making and capacity building throughout the entire project process. The experience shows that it is important to work with formally established grass-root community organizations and strengthen leadership within them. Additionally, the sub-projects demonstrated that interventions are more successful when promoters speak and write native languages, women are more motivated and empowered, projects are designed to be responsive to daily necessities identified by the communities and health services are culturally suitable. A preliminary evaluation, in both quantitative and qualitative terms, shows an overall improvement in health knowledge and practice, and utilization of health services.

  3. The Role of Education: Promoting the Economic & Social Vitality of Rural America

    ERIC Educational Resources Information Center

    Beaulieu, Lionel J., Ed.; Gibbs, Robert, Ed.

    2005-01-01

    Today's rural leaders are becoming increasingly attuned to the fact that high achieving schools and related human capital investment strategies are key ingredients in the promotion of sustainable development at the local level. Serious challenges often await rural areas that seek to pursue such efforts. As a case in point, if rural schools are…

  4. Rural electric energy services in China: Implementing the renewable energy challenge

    SciTech Connect

    Weingart, J.W.

    1996-12-31

    This paper discusses issues related to rural electrification in China, with emphasis on a pilot project in Mongolia to implement small scale renewable energy sources. These projects consist of photovoltaic systems, wind electric systems, photovoltaic/wind hybrid systems, and wind/gasoline generator sets. These systems are small enough to implement in rural environments, more cost effective than grid type systems, and have lower cost than standard generator sets alone because of the improved reliability. The author also discusses the use of such systems for village power sources. A number of factors are contributing to the increase in such systems. Individuals are able and willing to pay for such systems, lending institutions are willing to fund such small-scale projects, they provide reliable, high quality services which support social and economic development.

  5. Evaluation of the use of renewable energy sources and peat in rural municipal economy

    NASA Astrophysics Data System (ADS)

    Medvedeva, E. A.; Ryapin, I. Yu.; Urvatsev, I. V.; Tsyba, V. Ye.

    2016-09-01

    This paper analyzes the cost-effectiveness of the use of renewable energy sources (RES) and peat in production of electric and heat energy in rural places of the country by comparing tariffs (prices) of energy versus total expenditures on generation of electric and heat energy when using RES and peat. The appraisal of a cost-effective scale in application of energy plants working on RES and peat in the rural side in Russia is made by using a model-information set developed at the Energy Institute of the National Research University (Higher School of Economics). It is shown that with the current tariffs, the production by use of RES and peat may become economically effective, which means to achieve 1.8 billion kW/h of electric and 250 million GJ of heat energy per year, and, in the long run, 30 billion kW of electric and up to 400 million GJ per year. In comparison of total expenditures on production of electric and heat energy in rural areas (which are considerably above the established tariffs), it becomes cost effective to produce the electric energy of up to 12 billion kW in the nearest years and up to 80 billion kW in the long run. The need for the governmental policy motivating the projects based on use of RES and peat and the lines of this policy for the rural areas of the country are outlined.

  6. Potential assessment of establishing a renewable energy plant in a rural agricultural area.

    PubMed

    Su, Ming-Chien; Kao, Nien-Hsin; Huang, Wen-Jar

    2012-06-01

    An evaluation of the green energy potential generated from biogas and solar power, using agricultural manure waste and a photovoltaic (PV) system, was conducted in a large geographical area of a rural county with low population density and low pollution. The studied area, Shoufeng Township in Hualien County, is located in eastern Taiwan, where a large amount of manure waste is generated from pig farms that are scattered throughout the county. The objective of the study is to assess the possibility of establishing an integrated manure waste treatment plant by using the generated biogas incorporated with the PV system to produce renewable energy and then feed it back to the incorporated farms. A filed investigation, geographic information system (GIS) application, empirical equations development, and RETScreen modeling were conducted in the study. The results indicate that Shoufeng Township has the highest priority in setting up an integrated treatment and renewable energy plant by using GIS mapping within a 10-km radius of the transportation range. Two scenarios were plotted in assessing the renewable energy plant and the estimated electricity generation, plus the greenhouse gas (GHG) reduction was evaluated. Under the current governmental green energy scheme and from a long-term perspective, the assessment shows great potential in establishing the plant, especially in reducing environmental pollution problems, waste treatment, and developing suitable renewable energy.

  7. Promoting STEM to Young Students by Renewable Energy Applications

    ERIC Educational Resources Information Center

    Pecen, Recayi; Humston, Jill L.; Yildiz, Faruk

    2012-01-01

    The Math-Science-Engineering Technology in Iowa on Applied Renewable Energy Areas (MSETI-AREA) projects are aimed at providing area school teachers with an applied mathematics and science curriculum package based on photovoltaic (PV) power, wind power, human power and hydrogen fuel-cell fundamentals. The MSETI-AREA project has established a…

  8. Navigating the Rural Terrain: Educators' Visions to Promote Change

    ERIC Educational Resources Information Center

    Vaughn, Margaret; Saul, Melissa

    2013-01-01

    Advocates of rural education emphasize the need to examine supports which may promote rural educators given the challenging contexts of which they face. Teacher visioning has been conceptualized as a navigational tool to help sustain and promote teachers given high-challenging contexts. The current study explored 10 public school teachers from…

  9. Promoting Compulsory Education in Rural China: What Are the NPOs Doing?

    ERIC Educational Resources Information Center

    Zhou, Huiquan

    2012-01-01

    Due to imbalanced social and economic development, education in poverty-stricken rural areas in China is lagging behind that of urban areas. The current study explores the role of the nonprofit organizations (NPOs) involved in rural compulsory education promotion. Results show that the NPOs are providing a variety of programs to promote rural…

  10. Assessments of Wind-Energy Potential in Selected Sites from Three Geopolitical Zones in Nigeria: Implications for Renewable/Sustainable Rural Electrification

    PubMed Central

    Okeniyi, Joshua Olusegun; Ohunakin, Olayinka Soledayo; Okeniyi, Elizabeth Toyin

    2015-01-01

    Electricity generation in rural communities is an acute problem militating against socioeconomic well-being of the populace in these communities in developing countries, including Nigeria. In this paper, assessments of wind-energy potential in selected sites from three major geopolitical zones of Nigeria were investigated. For this, daily wind-speed data from Katsina in northern, Warri in southwestern and Calabar in southeastern Nigeria were analysed using the Gumbel and the Weibull probability distributions for assessing wind-energy potential as a renewable/sustainable solution for the country's rural-electrification problems. Results showed that the wind-speed models identified Katsina with higher wind-speed class than both Warri and Calabar that were otherwise identified as low wind-speed sites. However, econometrics of electricity power simulation at different hub heights of low wind-speed turbine systems showed that the cost of electric-power generation in the three study sites was converging to affordable cost per kWh of electric energy from the wind resource at each site. These power simulations identified cost/kWh of electricity generation at Kaduna as €0.0507, at Warri as €0.0774, and at Calabar as €0.0819. These bare positive implications on renewable/sustainable rural electrification in the study sites even as requisite options for promoting utilization of this viable wind-resource energy in the remote communities in the environs of the study sites were suggested. PMID:25879063

  11. Assessments of wind-energy potential in selected sites from three geopolitical zones in Nigeria: implications for renewable/sustainable rural electrification.

    PubMed

    Okeniyi, Joshua Olusegun; Ohunakin, Olayinka Soledayo; Okeniyi, Elizabeth Toyin

    2015-01-01

    Electricity generation in rural communities is an acute problem militating against socioeconomic well-being of the populace in these communities in developing countries, including Nigeria. In this paper, assessments of wind-energy potential in selected sites from three major geopolitical zones of Nigeria were investigated. For this, daily wind-speed data from Katsina in northern, Warri in southwestern and Calabar in southeastern Nigeria were analysed using the Gumbel and the Weibull probability distributions for assessing wind-energy potential as a renewable/sustainable solution for the country's rural-electrification problems. Results showed that the wind-speed models identified Katsina with higher wind-speed class than both Warri and Calabar that were otherwise identified as low wind-speed sites. However, econometrics of electricity power simulation at different hub heights of low wind-speed turbine systems showed that the cost of electric-power generation in the three study sites was converging to affordable cost per kWh of electric energy from the wind resource at each site. These power simulations identified cost/kWh of electricity generation at Kaduna as €0.0507, at Warri as €0.0774, and at Calabar as €0.0819. These bare positive implications on renewable/sustainable rural electrification in the study sites even as requisite options for promoting utilization of this viable wind-resource energy in the remote communities in the environs of the study sites were suggested.

  12. Assessments of wind-energy potential in selected sites from three geopolitical zones in Nigeria: implications for renewable/sustainable rural electrification.

    PubMed

    Okeniyi, Joshua Olusegun; Ohunakin, Olayinka Soledayo; Okeniyi, Elizabeth Toyin

    2015-01-01

    Electricity generation in rural communities is an acute problem militating against socioeconomic well-being of the populace in these communities in developing countries, including Nigeria. In this paper, assessments of wind-energy potential in selected sites from three major geopolitical zones of Nigeria were investigated. For this, daily wind-speed data from Katsina in northern, Warri in southwestern and Calabar in southeastern Nigeria were analysed using the Gumbel and the Weibull probability distributions for assessing wind-energy potential as a renewable/sustainable solution for the country's rural-electrification problems. Results showed that the wind-speed models identified Katsina with higher wind-speed class than both Warri and Calabar that were otherwise identified as low wind-speed sites. However, econometrics of electricity power simulation at different hub heights of low wind-speed turbine systems showed that the cost of electric-power generation in the three study sites was converging to affordable cost per kWh of electric energy from the wind resource at each site. These power simulations identified cost/kWh of electricity generation at Kaduna as €0.0507, at Warri as €0.0774, and at Calabar as €0.0819. These bare positive implications on renewable/sustainable rural electrification in the study sites even as requisite options for promoting utilization of this viable wind-resource energy in the remote communities in the environs of the study sites were suggested. PMID:25879063

  13. Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan

    SciTech Connect

    Haas, Reinhard; Meyer, Niels I.; Held, Anne; Finon, Dominique; Lorenzoni, Arturo; Wiser, Ryan; Nishio, Ken-ichiro

    2007-06-01

    The promotion of electricity generated from Renewable Energy Sources (RES) has recently gained high priority in the energy policy strategies of many countries in response to concerns about global climate change, energy security and other reasons. This chapter compares and contrasts the experience of a number of countries in Europe, states in the US as well as Japan in promoting RES, identifying what appear to be the most successful policy measures. Clearly, a wide range of policy instruments have been tried and are in place in different parts of the world to promote renewable energy technologies. The design and performance of these schemes varies from place to place, requiring further research to determine their effectiveness in delivering the desired results. The main conclusions that can be drawn from the present analysis are: (1) Generally speaking, promotional schemes that are properly designed within a stable framework and offer long-term investment continuity produce better results. Credibility and continuity reduce risks thus leading to lower profit requirements by investors. (2) Despite their significant growth in absolute terms in a number of key markets, the near-term prognosis for renewables is one of modest success if measured in terms of the percentage of the total energy provided by renewables on a world-wide basis. This is a significant challenge, suggesting that renewables have to grow at an even faster pace if we expect them to contribute on a significant scale to the world's energy mix.

  14. An integrated system for the energy production and accumulation from renewable sources: a rural tower prototype

    NASA Astrophysics Data System (ADS)

    Di Francesco, Silvia; Petrozzi, Alessandro; Montesarchio, Valeria

    2014-05-01

    This research work presents the implementation of an architectural prototype aiming at the complete energy self-sufficiency through an integrated system based on renewable energy. It is suitable for historical buildings in rural areas, isolated but important from natural and architectonical point of view. In addition to the energy aspects, it is important to protect the impact in terms of land-use and environment. This idea is also especially powerful because in the rural countries there are many little building centers abandoned because they are devoid of a connection to the electric energy grid and methane piping. Thus, taking inspiration from dove towers, architectural typology widespread in central Italy, a virtual model has been developed as an integrated system for renewable energy production, storage and supply. While recovering the ancient tower, it is possible to design and assembly an integrated intelligent system, able to combine energy supply and demand: a new tower that should be flexible, efficient and replicable in other contexts as manufacturing, commercial and residential ones. The prototype has been applied to a real case of study, an ancient complex located in Umbria Region. The sources for electric production installed on the tower are photovoltaics, on the head and shaft of the tower, hydropower and a biomass gasifier providing thermal too. A tank at the head of the tower allows an available hydraulic potential energy, for the turbine at any time, to cover photovoltaic lacks, caused by sudden loss of production, for environmental causes. Conversely, photovoltaic peaks, otherwise unusable, can be used to reload the water from the receiving tank at the foot of the tower, up to the tank in the head. The same underground tank acts as a thermal flywheel to optimize the geothermal heat pumps for the heat and cold production. Keywords: hydropower, photovoltaics, dove tower.

  15. Rural Public Libraries as Community Change Agents: Opportunities for Health Promotion

    ERIC Educational Resources Information Center

    Flaherty, Mary Grace; Miller, David

    2016-01-01

    Rural residents are at a disadvantage with regard to health status and access to health promotion activities. In many rural communities, public libraries offer support through health information provision; there are also opportunities for engagement in broader community health efforts. In a collaborative effort between an academic researcher and a…

  16. Health Promotion Intervention for Hygienic Disposal of Children's Faeces in a Rural Area of Nigeria

    ERIC Educational Resources Information Center

    Jinadu, M. K.; Adegbenro, C. A.; Esmai, A. O.; Ojo, A. A.; Oyeleye, B. A.

    2007-01-01

    Objective: Community-based health promotion intervention for improving unhygienic disposal of children's faeces was conducted in a rural area of Nigeria. Setting: The study was conducted in Ife South Local Government area of Osun State, Nigeria. Design: The study was conducted in 10 randomly selected rural villages: five control and five active.…

  17. An Industrial Promotion Survey: A Guide for Your Rural Community's Development. Extension Circular 134.

    ERIC Educational Resources Information Center

    Kuennen, Daniel S.

    Divided into 2 parts, this publication presents a brief review of facts concerning rural industrial expansion as relative to rural community development and describes the way in which a community should go about researching, compiling, and publishing an attractive promotion portfolio. To aid communities in the initial steps toward industrial…

  18. Sustainable agriculture, renewable energy and rural development: An analysis of bio-energy systems used by small farms in China

    NASA Astrophysics Data System (ADS)

    Zhou, Aiming

    Renewable energy needs to be incorporated into the larger picture of sustainable agriculture and rural development if it is to serve the needs of the 3.25 billion human beings whose livelihoods and based on rural economies and ecologies. For rural communities, increasing agriculture production is key to raising income generation and improving social well-being, but this linkage depends also upon not harming natural resources. This dissertation provides an overview of recent Chinese agriculture history, discusses the role of energy in contemporary's China's agriculture and rural development, and introduces a new approach---the integrated agricultural bio-energy (IAB) system---to address the challenge of sustainable agriculture and rural development. IAB is an innovative design and offers a renewable energy solution for improving agricultural productivity, realizing efficient resource management, and enhancing social well-being for rural development. In order to understand how the IAB system can help to achieve sustainable agricultural and rural development in China, a comprehensive evaluation methodology is developed from health, ecological, energy and economic (HE3) perspectives. With data from surveys of 200 small farm households, a detailed study of IAB and conventional agricultural energy (CAE) system applications (in China's Liaoning and Yunnan Province) is conducted. The HE3 impacts of IAB systems in China's rural areas (compared to existing CAE systems) are quantified. The dissertation analyzes the full life-cycle costs and benefits of IAB systems, including their contributions to energy savings, CO2 emissions reduction, agricultural waste reduction, increased rural incomes, better rural health, and improved ecosystem sustainability. The analysis relies upon qualitative and quantitative modeling in order to produce a comprehensive assessment of IAB system impacts. Finally, the dissertation discusses the barriers to greater diffusion of the IAB systems

  19. Renewable Energy in Rural Southeastern Arizona: Decision Factors: A Comparison of the Consumer Profiles of Homeowners Who Purchased Renewable Energy Systems With Those Who Performed Other Home Upgrades or Remodeling Projects

    NASA Astrophysics Data System (ADS)

    Porter, Wayne Eliot

    Arizona has an abundant solar resource and technologically mature systems are available to capture it, but solar energy systems are still considered to be an innovative technology. Adoption rates for solar and wind energy systems rise and fall with the political tides, and are relatively low in most rural areas in Arizona. This thesis tests the hypothesis that a consumer profile developed to characterize the adopters of renewable energy technology (RET) systems in rural Arizona is the same as the profile of other area residents who performed renovations, upgrades or additions to their homes. Residents of Santa Cruz and Cochise Counties who had obtained building permits to either install a solar or wind energy system or to perform a substantial renovation or upgrade to their home were surveyed to gather demographic, psychographic and behavioristic data. The data from 133 survey responses (76 from RET adopters and 57 from non-adopters) provided insights about their decisions regarding whether or not to adopt a RET system. The results, which are statistically significant at the 99% level of confidence, indicate that RET adopters had smaller households, were older and had higher education levels and greater income levels than the non-adopters. The research also provides answers to three related questions: First, are the energy conservation habits of RET adopters the same as those of non-adopters? Second, what were the sources of information consulted and the most important factors that motivated the decision to purchase a solar or wind energy system? And finally, are any of the factors which influenced the decision to live in a rural area in southeastern Arizona related to the decision to purchase a renewable energy system? The answers are provided, along with a series of recommendations that are designed to inform marketers and other promoters of RETs about how to utilize these results to help achieve their goals.

  20. Gender and Ethnic Differences in Health-Promoting Behaviors of Rural Adolescents

    ERIC Educational Resources Information Center

    Rew, Lynn; Arheart, Kristopher L.; Horner, Sharon D.; Thompson, Sanna; Johnson, Karen E.

    2015-01-01

    Although much is known about health-risk behaviors of adolescents, less is known about their health-promoting behaviors. The purpose of this analysis was to compare health-promoting behaviors in adolescents in Grades 9-12 by gender and ethnicity and explore how these behaviors changed over time. Data were collected from 878 rural adolescents…

  1. p53 loss promotes acute myeloid leukemia by enabling aberrant self-renewal

    PubMed Central

    Zhao, Zhen; Zuber, Johannes; Diaz-Flores, Ernesto; Lintault, Laura; Kogan, Scott C.; Shannon, Kevin; Lowe, Scott W.

    2010-01-01

    The p53 tumor suppressor limits proliferation in response to cellular stress through several mechanisms. Here, we test whether the recently described ability of p53 to limit stem cell self-renewal suppresses tumorigenesis in acute myeloid leukemia (AML), an aggressive cancer in which p53 mutations are associated with drug resistance and adverse outcome. Our approach combined mosaic mouse models, Cre-lox technology, and in vivo RNAi to disable p53 and simultaneously activate endogenous KrasG12D—a common AML lesion that promotes proliferation but not self-renewal. We show that p53 inactivation strongly cooperates with oncogenic KrasG12D to induce aggressive AML, while both lesions on their own induce T-cell malignancies with long latency. This synergy is based on a pivotal role of p53 in limiting aberrant self-renewal of myeloid progenitor cells, such that loss of p53 counters the deleterious effects of oncogenic Kras on these cells and enables them to self-renew indefinitely. Consequently, myeloid progenitor cells expressing oncogenic Kras and lacking p53 become leukemia-initiating cells, resembling cancer stem cells capable of maintaining AML in vivo. Our results establish an efficient new strategy for interrogating oncogene cooperation, and provide strong evidence that the ability of p53 to limit aberrant self-renewal contributes to its tumor suppressor activity. PMID:20595231

  2. Hepatocellular carcinoma: thyroid hormone promotes tumorigenicity through inducing cancer stem-like cell self-renewal

    PubMed Central

    Wang, Tao; Xia, Lei; Ma, Sicong; Qi, Xingxing; Li, Qigen; Xia, Yun; Tang, Xiaoyin; Cui, Dan; Wang, Zhi; Chi, Jiachang; Li, Ping; Feng, Yu-xiong; Xia, Qiang; Zhai, Bo

    2016-01-01

    Cancer stem-like cells (CSCs) play a key role in maintaining the aggressiveness of hepatocellular carcinoma (HCC), but the cell-biological regulation of CSCs is unclear. In the study, we report that thyroid hormone (TH) promotes cell self-renewal in HCC cells. TH also increases the percentage of CD90 + HCC cells and promotes drug resistance of HCC cells. By analyzing primary human HCC samples, we found that TRα transcript level is significantly elevated in primary liver cancer and portal vein metastatic tumor, compared to that of adjacent normal liver tissue. Knocking down TRα not only inhibits HCC self-renewal in vitro but also suppresses HCC tumor growth in vivo. Interestingly, treatment of TH leads to activation of NF-κB, which is required for the function of TH on inducing HCC cell self-renewal. We also found TRα and p65 cooperatively drive the expression of BMI1 by co-binding to the promoter region of BMI1 gene. In summary, our study uncovers a novel function of TH signaling in regulating the CSCs of HCC, and these findings might be useful for developing novel therapies by targeting TH function in HCC cells. PMID:27174710

  3. Aire promotes the self-renewal of embryonic stem cells through Lin28.

    PubMed

    Bin, Gu; Jiarong, Zhang; Shihao, Wang; Xiuli, Song; Cheng, Xu; Liangbiao, Chen; Ming, Zhang

    2012-10-10

    Abstract Autoimmune regulator (Aire) is one of the most well-characterized molecules in autoimmunity, but its function outside the immune system is largely unknown. The recent discovery of Aire expression in stem cells and early embryonic cells and its function in the self-renewal of embryonic stem (ES) cells highlight the importance of Aire in these cells. In this study, we present evidence that Aire promotes the expression of the pluripotent factor Lin28 and the self-renewal of ES cells. We presented the first evidence that the let-7 microRNA family contributed to the self-renewal promoting effect of Aire on ES cells. Moreover, we showed that Aire and Lin28 are co-expressed in the genital ridge, oocytes, and cleavage-stage embryos, and the expression level of Lin28 is correlated with the expression level of Aire. Although it is widely considered to be a promiscuous gene expression activator, these results indicated that Aire promotes the self-renewal of ES cells through a specific pathway (i.e., the activation of Lin28 and the inhibition of the let-7 microRNA family). The correlation between Aire and Lin28 expression in germ cells and early embryos indicated an in vivo function for Aire in toti- and pluripotent stem cells. This study presents the first molecular pathway that incorporates Aire into the pluripotency network. Moreover, it presents the first evidence that microRNAs contribute to the regulatory function of Aire and highlights a novel function of Aire in stem cell biology and reproduction. These functions reveal novel perspectives for studying the molecular mechanisms behind the establishment and sustenance of pluripotent identity.

  4. Promoting small towns for rural development: a view from Nepal.

    PubMed

    Bajracharya, B N

    1995-06-01

    Two small villages in Nepal are the subjects of case studies that illustrate the role of small towns in provision of services, employment, and market operations. Some general findings are that small towns act as service centers for distribution of basic essential goods such as food grains, salt, kerosene, and fabric for hill and mountain areas. The role of small towns as market centers and in the provision of employment is limited. In resource-poor areas small towns are less diversified. Towns with agricultural surpluses are more developed. Small hill towns satisfy consumption rather than production needs. The growth of rural areas and towns in rural areas in Nepal is dependent on arable land and levels of production in hill areas. Limited land and low levels of production have an adverse impact. Movement of people, goods, and services is limited by difficult terrain and lack of access to good roads. Variability in access to off-farm jobs and services available in small towns varies with ethnicity and place of residence. The best development strategy for small towns in Nepal is market-oriented territorial development, which retains surpluses in the local area and integrates markets in the larger economy. The strategy would decentralize planning into small territorial units that include both small towns and groups of villages, provide institutional support for the rural poor, expand off-farm employment, and include investment in region-serving functions. Subsistence agriculture needs to include diversification of high value cash crops based on local comparative advantage suitable for hill climate and terrain. Small farmers must produce both cash and subsistence crops. Government should provide market space and paved areas, weighing facilities, and overnight storage facilities. Products would be processed at the village level. Subdistricts must be established according to spatial and social linkages between villages and the service center and coordinated at the

  5. Pilot Health Promoting Hospital in rural South Africa: evidence-based approach to systematic hospital transformation.

    PubMed

    Delobelle, Peter; Onya, Hans; Langa, Cynthia; Mashamba, Joyce; Depoorter, Anne-Marie

    2011-03-01

    This project aimed at transforming a rural District Hospital in the Limpopo Province of South Africa into a Health Promoting Hospital according to standards developed by WHO-Europe. The intervention used a diagnostic approach and baseline needs assessment of hospital staff, patients, and their relatives to identify health education and promotion needs. Activities included empowerment training and skills development, implementation of health education and promotion activities, and the integration of health-promoting standards and values in the hospital structure and culture. The project indicated applicability of the model in a resource-limited setting, based on staff empowerment, local leadership, and stakeholder engagement.

  6. Experiences in Rural Mental Health. VII: Promoting Self-Help with Educational Programs.

    ERIC Educational Resources Information Center

    Hollister, William G.; And Others

    Based on a North Carolina feasibility study (1967-73) which focused on development of a pattern for providing comprehensive mental health services to rural people, this guide deals with promoting self-help via educational programs in Vance and Franklin counties. Emphasizing both cognitive and affective experiences, this booklet details the…

  7. 76 FR 42574 - Policies To Promote Rural Radio Service and To Streamline Allotment and Assignment Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... CFR 73.7000, FCC Forms 301 and 340 and the AM Auction Section 307(b) Submissions, published at 76 FR... Matter of Policies to Promote Rural Radio Service and to Streamline Allotment and Assignment Procedures, MB Docket No. 09-52; FCC 11-28, 76 FR 18942, April 6, 2011. Synopsis As required by the...

  8. Differential Radiosensitizing Effect of Valproic Acid in Differentiation Versus Self-Renewal Promoting Culture Conditions

    SciTech Connect

    Debeb, Bisrat G.; Xu Wei; Mok, Henry; Li Li; Robertson, Fredika; Ueno, Naoto T.; Reuben, Jim; Lucci, Anthony; Cristofanilli, Massimo; Woodward, Wendy A.

    2010-03-01

    Purpose: It has been shown that valproic acid (VA) enhances the proliferation and self-renewal of normal hematopoietic stem cells and that breast cancer stem/progenitor cells can be resistant to radiation. From these data, we hypothesized that VA would fail to radiosensitize breast cancer stem/progenitor cells grown to three-dimensional (3D) mammospheres. Methods and Materials: We used the MCF7 breast cancer cell line grown under stem cell-promoting culture conditions (3D mammosphere) and standard nonstem cell monolayer culture conditions (two-dimensional) to examine the effect of pretreatment with VA on radiation sensitivity in clonogenic survival assays and on the expression of embryonic stem cell transcription factors. Results: 3D-cultured MCF-7 cells expressed higher levels of Oct4, Nanog, and Sox2. The 3D passage enriched self-renewal and increased radioresistance in the 3D mammosphere formation assays. VA radiosensitized adherent cells but radioprotected 3D cells in single-fraction clonogenic assays. Moreover, fractionated radiation sensitized VA-treated adherent MCF7 cells but did not have a significant effect on VA-treated single cells grown to mammospheres. Conclusion: We have concluded that VA might preferentially radiosensitize differentiated cells compared with those expressing stem cell surrogates and that stem cell-promoting culture is a useful tool for in vitro evaluation of novel cancer therapeutic agents and radiosensitizers.

  9. Erythropoietin promotes breast tumorigenesis through tumor-initiating cell self-renewal.

    PubMed

    Zhou, Bing; Damrauer, Jeffrey S; Bailey, Sean T; Hadzic, Tanja; Jeong, Youngtae; Clark, Kelly; Fan, Cheng; Murphy, Laura; Lee, Cleo Y; Troester, Melissa A; Miller, C Ryan; Jin, Jian; Darr, David; Perou, Charles M; Levine, Ross L; Diehn, Maximilian; Kim, William Y

    2014-02-01

    Erythropoietin (EPO) is a hormone that induces red blood cell production. In its recombinant form, EPO is the one of most prescribed drugs to treat anemia, including that arising in cancer patients. In randomized trials, EPO administration to cancer patients has been associated with decreased survival. Here, we investigated the impact of EPO modulation on tumorigenesis. Using genetically engineered mouse models of breast cancer, we found that EPO promoted tumorigenesis by activating JAK/STAT signaling in breast tumor-initiating cells (TICs) and promoted TIC self renewal. We determined that EPO was induced by hypoxia in breast cancer cell lines, but not in human mammary epithelial cells. Additionally, we demonstrated that high levels of endogenous EPO gene expression correlated with shortened relapse-free survival and that pharmacologic JAK2 inhibition was synergistic with chemotherapy for tumor growth inhibition in vivo. These data define an active role for endogenous EPO in breast cancer progression and breast TIC self-renewal and reveal a potential application of EPO pathway inhibition in breast cancer therapy. PMID:24435044

  10. Derisking Renewable Energy Investment. A Framework to Support Policymakers in Selecting Public Instruments to Promote Renewable Energy Investment in Developing Countries

    SciTech Connect

    Waissbein, Oliver; Glemarec, Yannick; Bayraktar, Hande; Schmidt, Tobias S.

    2013-03-15

    This report introduces an innovative framework to assist policymakers to quantitatively compare the impact of different public instruments to promote renewable energy. The report identifies the need to reduce the high financing costs for renewable energy in developing countries as an important task for policymakers acting today. The framework is structured in four stages: (i) risk environment, (ii) public instruments, (iii) levelised cost and (iv) evaluation. To illustrate how the framework can support decision-making in practice, the report presents findings from illustrative case studies in four developing countries. It then draws on these results to discuss possible directions for enhancing public interventions to scale-up renewable energy investment. UNDP is also releasing a financial tool for policymakers to accompany the framework. The financial tool is available for download on the UNDP website.

  11. Endothelial cell-initiated signaling promotes the survival and self-renewal of cancer stem cells

    PubMed Central

    Krishnamurthy, Sudha; Dong, Zhihong; Vodopyanov, Dmitry; Imai, Atsushi; Helman, Joseph I.; Prince, Mark E.; Wicha, Max S.; Nör, Jacques E.

    2010-01-01

    Recent studies have demonstrated that cancer stem cells play an important role in the pathobiology of head and neck squamous cell carcinomas (HNSCC). However, little is known about functional interactions between head and neck cancer stem-like cells (CSC) and surrounding stromal cells. Here, we used Aldehyde Dehydrogenase activity and CD44 expression to sort putative stem cells from primary human HNSCC. Implantation of 1,000 CSC (ALDH+CD44+Lin−) led to tumors in 13 (out of 15) mice, while 10,000 non-cancer stem cells (NCSC; ALDH−CD44−Lin−) resulted in 2 tumors in 15 mice. These data demonstrated that ALDH and CD44 select a sub-population of cells that are highly tumorigenic. The ability to self-renew was confirmed by the observation that ALDH+CD44+Lin− cells sorted from human HNSCC formed more spheroids (orospheres) in 3-D agarose matrices or ultra-low attachment plates than controls and were serially passaged in vivo. We observed that approximately 80% of the CSC were located in close proximity (within 100-µm radius) of blood vessels in human tumors, suggesting the existence of perivascular niches in HNSCC. In vitro studies demonstrated that endothelial cell-secreted factors promoted self-renewal of CSC, as demonstrated by the upregulation of Bmi-1 expression and the increase in the number of orospheres as compared to controls. Notably, selective ablation of tumor-associated endothelial cells stably transduced with a caspase-based artificial death switch (iCaspase-9) caused a marked reduction in the fraction of CSC in xenograft tumors. Collectively, these findings indicate that endothelial cell-initiated signaling can enhance the survival and self-renewal of head and neck cancer stem cells. PMID:21098716

  12. HIF1alpha synergizes with glucocorticoids to promote BFU-E progenitor self-renewal.

    PubMed

    Flygare, Johan; Rayon Estrada, Violeta; Shin, Chanseok; Gupta, Sumeet; Lodish, Harvey F

    2011-03-24

    With the aim of finding small molecules that stimulate erythropoiesis earlier than erythropoietin and that enhance erythroid colony-forming unit (CFU-E) production, we studied the mechanism by which glucocorticoids increase CFU-E formation. Using erythroid burst-forming unit (BFU-E) and CFU-E progenitors purified by a new technique, we demonstrate that glucocorticoids stimulate the earliest (BFU-E) progenitors to undergo limited self-renewal, which increases formation of CFU-E cells > 20-fold. Interestingly, glucocorticoids induce expression of genes in BFU-E cells that contain promoter regions highly enriched for hypoxia-induced factor 1α (HIF1α) binding sites. This suggests activation of HIF1α may enhance or replace the effect of glucocorticoids on BFU-E self-renewal. Indeed, HIF1α activation by a prolyl hydroxylase inhibitor (PHI) synergizes with glucocorticoids and enhances production of CFU-Es 170-fold. Because PHIs are able to increase erythroblast production at very low concentrations of glucocorticoids, PHI-induced stimulation of BFU-E progenitors thus represents a conceptually new therapeutic window for treating erythropoietin-resistant anemia.

  13. Stepped-Care, Community Clinic Interventions to Promote Mammography Use among Low-Income Rural African American Women

    ERIC Educational Resources Information Center

    West, Delia Smith; Greene, Paul; Pulley, LeaVonne; Kratt, Polly; Gore, Stacy; Weiss, Heidi; Siegfried, Nicole

    2004-01-01

    Few studies have investigated community clinic-based interventions to promote mammography screening among rural African American women. This study randomized older low-income rural African American women who had not participated in screening in the previous 2 years to a theory-based, personalized letter or usual care; no group differences in…

  14. PPAR-α and glucocorticoid receptor synergize to promote erythroid progenitor self-renewal.

    PubMed

    Lee, Hsiang-Ying; Gao, Xiaofei; Barrasa, M Inmaculada; Li, Hu; Elmes, Russell R; Peters, Luanne L; Lodish, Harvey F

    2015-06-25

    Many acute and chronic anaemias, including haemolysis, sepsis and genetic bone marrow failure diseases such as Diamond-Blackfan anaemia, are not treatable with erythropoietin (Epo), because the colony-forming unit erythroid progenitors (CFU-Es) that respond to Epo are either too few in number or are not sensitive enough to Epo to maintain sufficient red blood cell production. Treatment of these anaemias requires a drug that acts at an earlier stage of red cell formation and enhances the formation of Epo-sensitive CFU-E progenitors. Recently, we showed that glucocorticoids specifically stimulate self-renewal of an early erythroid progenitor, burst-forming unit erythroid (BFU-E), and increase the production of terminally differentiated erythroid cells. Here we show that activation of the peroxisome proliferator-activated receptor α (PPAR-α) by the PPAR-α agonists GW7647 and fenofibrate synergizes with the glucocorticoid receptor (GR) to promote BFU-E self-renewal. Over time these agonists greatly increase production of mature red blood cells in cultures of both mouse fetal liver BFU-Es and mobilized human adult CD34(+) peripheral blood progenitors, with a new and effective culture system being used for the human cells that generates normal enucleated reticulocytes. Although Ppara(-/-) mice show no haematological difference from wild-type mice in both normal and phenylhydrazine (PHZ)-induced stress erythropoiesis, PPAR-α agonists facilitate recovery of wild-type but not Ppara(-/-) mice from PHZ-induced acute haemolytic anaemia. We also show that PPAR-α alleviates anaemia in a mouse model of chronic anaemia. Finally, both in control and corticosteroid-treated BFU-E cells, PPAR-α co-occupies many chromatin sites with GR; when activated by PPAR-α agonists, additional PPAR-α is recruited to GR-adjacent sites and presumably facilitates GR-dependent BFU-E self-renewal. Our discovery of the role of PPAR-α agonists in stimulating self-renewal of early erythroid

  15. PPARα and glucocorticoid receptor synergize to promote erythroid progenitor self-renewal

    PubMed Central

    Lee, Hsiang-Ying; Gao, Xiaofei; Barrasa, M. Inmaculada; Li, Hu; Elmes, Russell R.; Peters, Luanne L.; Lodish, Harvey F.

    2015-01-01

    Summary Many acute and chronic anemias, including hemolysis, sepsis, and genetic bone marrow failure diseases such as Diamond-Blackfan Anemia (DBA), are not treatable with erythropoietin (Epo), because the colony-forming unit erythroid progenitors (CFU-Es) that respond to Epo are either too few in number or are not sensitive enough to Epo to maintain sufficient red blood cell production 1,2,3–5,6,7,8,9. Treatment of these anemias requires a drug that acts at an earlier stage of red cell formation and enhances the formation of Epo-sensitive CFU-E progenitors. Recently we showed that glucocorticoids specifically stimulate self-renewal of the early erythroid progenitor, the burst-forming unit erythroid (BFU-E), and increase the production of terminally differentiated erythroid cells 10,11. Here we demonstrate that activation of the peroxisome proliferator-activated receptor alpha (PPARα) by PPARα agonists, GW7647 and fenofibrate, synergizes with glucocorticoid receptor (GR) to promote BFU-E self-renewal. Over time these agonists greatly increase production of mature red blood cells in cultures both of mouse fetal liver BFU-Es and of mobilized human adult CD34+ peripheral blood progenitors, the latter employing a new and effective culture system that generates normal enucleated reticulocytes. While PPARα−/− mice show no hematological difference from wild-type mice in both normal and phenylhydrazine (PHZ)-induced stress erythropoiesis, PPARα agonists facilitate recovery of wild-type mice, but not PPARα−/− mice, from PHZ-induced acute hemolytic anemia. We also showed that PPARα alleviates anemia in a mouse model of chronic anemia. Finally, both in control and corticosteroid-treated BFU-E cells PPARα co-occupies many chromatin sites with GR; when activated by PPARα agonists, additional PPARα is recruited to GR-adjacent sites and presumably facilitates GR-dependent BFU-E self-renewal. Our discovery of the role of PPARα agonists in stimulating self-renewal

  16. PPAR-α and glucocorticoid receptor synergize to promote erythroid progenitor self-renewal.

    PubMed

    Lee, Hsiang-Ying; Gao, Xiaofei; Barrasa, M Inmaculada; Li, Hu; Elmes, Russell R; Peters, Luanne L; Lodish, Harvey F

    2015-06-25

    Many acute and chronic anaemias, including haemolysis, sepsis and genetic bone marrow failure diseases such as Diamond-Blackfan anaemia, are not treatable with erythropoietin (Epo), because the colony-forming unit erythroid progenitors (CFU-Es) that respond to Epo are either too few in number or are not sensitive enough to Epo to maintain sufficient red blood cell production. Treatment of these anaemias requires a drug that acts at an earlier stage of red cell formation and enhances the formation of Epo-sensitive CFU-E progenitors. Recently, we showed that glucocorticoids specifically stimulate self-renewal of an early erythroid progenitor, burst-forming unit erythroid (BFU-E), and increase the production of terminally differentiated erythroid cells. Here we show that activation of the peroxisome proliferator-activated receptor α (PPAR-α) by the PPAR-α agonists GW7647 and fenofibrate synergizes with the glucocorticoid receptor (GR) to promote BFU-E self-renewal. Over time these agonists greatly increase production of mature red blood cells in cultures of both mouse fetal liver BFU-Es and mobilized human adult CD34(+) peripheral blood progenitors, with a new and effective culture system being used for the human cells that generates normal enucleated reticulocytes. Although Ppara(-/-) mice show no haematological difference from wild-type mice in both normal and phenylhydrazine (PHZ)-induced stress erythropoiesis, PPAR-α agonists facilitate recovery of wild-type but not Ppara(-/-) mice from PHZ-induced acute haemolytic anaemia. We also show that PPAR-α alleviates anaemia in a mouse model of chronic anaemia. Finally, both in control and corticosteroid-treated BFU-E cells, PPAR-α co-occupies many chromatin sites with GR; when activated by PPAR-α agonists, additional PPAR-α is recruited to GR-adjacent sites and presumably facilitates GR-dependent BFU-E self-renewal. Our discovery of the role of PPAR-α agonists in stimulating self-renewal of early erythroid

  17. The Rural Space in Israel in Search of Renewed Identity: The Case of the "Moshav"

    ERIC Educational Resources Information Center

    Sofer, Michael; Applebaum, Levia

    2006-01-01

    This paper aims to describe and explain the changes which have taken place in the rural areas of Israel by focusing on a particular type of community--the "moshav," which is a planned smallholders' settlement, based on family farms and legally organized as a cooperative society. An analysis of the changes that have taken place in the "moshav" in…

  18. Health Promotion Seminar. An Instructor Resource Guide. Appendix to a Final Report on the Paraprofessional Rurally Oriented Family Home Health Training Program.

    ERIC Educational Resources Information Center

    Myer, Donna Foster

    This instructor's resource guide, one in a series of products from a project to develop an associate degree program for paraprofessional rural family health promoters, deals with conducting a health promotion seminar. Covered in the first section of the guide are the role of a health care promotion seminar in rural health promotional training,…

  19. Promotion of Youth-Led Enterprises in Off-Grid Renewable Energy. Youth Employment Summit. Final Report

    ERIC Educational Resources Information Center

    Education Development Center, Inc, 2004

    2004-01-01

    The focus of this project was to address global climate change and, in the same context, analyze how proposed solutions could simultaneously enhance employment opportunities for youth. The outcomes of the project include: (1) greater awareness and engagement of youth in climate change issues, including the need to promote renewable energy…

  20. 75 FR 29993 - Department of Commerce: Trade Promotion Coordinating Committee Renewable Energy and Energy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... Coordinating Committee's (TPCC) Renewable Energy and Energy Efficiency Working Group is developing a U.S. Renewable Energy and Energy Efficiency Export Strategy (the Strategy) to guide U.S. government programs supporting U.S. renewable energy and energy efficiency companies wishing to compete for sales abroad....

  1. International partnerships in renewable energy: Promoting climate challenge partnerships by small U.S. utilities. Fourth project report, October 1997--March 1998

    SciTech Connect

    1999-02-01

    In 1997, the National Rural Electric Cooperative Association (NRECA) received a grant from the Department of Energy (DOE) to implement a program to promote the participation of NRECA members in the President`s Climate Challenge Action Plan. NRECA had been in discussions with Salt River Project (SRP) and the Arizona Electric Power Cooperative (AEPCO) to pursue the opportunity of supporting a small solar energy rural electrification project in Sonora prior to the signature of this agreement. When the Climate Challenge project was approved, an agreement between NRECA, SRP, and AEPCO was reached to implement the Sonora project with funding from DOE, SRP, and AEPCO. This periodic report will summarize the results of the Sonora solar electrification project. While other Climate Challenge activities were also underway during this reporting period, due to the impact of this project it was decided to provide an in-depth report of this single project. Information directly relevant to the actions taken on this project is provided in Annexes 1 and 2. The goals of the Sonora Solar Electrification project were the following: (1) demonstrate the willingness and ability of US electric utilities to undertake a climate challenge project using renewable energy technologies; (2) select one or more communities distant from the electric grid with sufficient interest and resources to accept and sustain rural electric service using solar photovoltaic energy; (3) organize a payment system that would provide for the long-term technical and institutional viability of the project; (4) train users to operate the solar home systems safely and within proper operating parameters; (5) train local technicians to maintain the solar home systems; (6) procure and install high quality equipment at affordable costs; and (7) ascertain market conditions for expansion of program in the future.

  2. Layered double hydroxide nanoparticles promote self-renewal of mouse embryonic stem cells through the PI3K signaling pathway

    NASA Astrophysics Data System (ADS)

    Wu, Youjun; Zhu, Rongrong; Zhou, Yang; Zhang, Jun; Wang, Wenrui; Sun, Xiaoyu; Wu, Xianzheng; Cheng, Liming; Zhang, Jing; Wang, Shilong

    2015-06-01

    Embryonic stem cells (ESCs) hold great potential for regenerative medicine due to their two unique characteristics: self-renewal and pluripotency. Several groups of nanoparticles have shown promising applications in directing the stem cell fate. Herein, we investigated the cellular effects of layered double hydroxide nanoparticles (LDH NPs) on mouse ESCs (mESCs) and the associated molecular mechanisms. Mg-Al-LDH NPs with an average diameter of ~100 nm were prepared by hydrothermal methods. To determine the influences of LDH NPs on mESCs, cellular cytotoxicity, self-renewal, differentiation potential, and the possible signaling pathways were explored. Evaluation of cell viability, lactate dehydrogenase release, ROS generation and apoptosis demonstrated the low cytotoxicity of LDH NPs. The alkaline phosphatase activity and the expression of pluripotency genes in mESCs were examined, which indicated that exposure to LDH NPs could support self-renewal and inhibit spontaneous differentiation of mESCs under feeder-free culture conditions. The self-renewal promotion was further proved to be independent of the leukemia inhibitory factor (LIF). Furthermore, cells treated with LDH NPs maintained the potential to differentiate into all three germ layers both in vitro and in vivo through formation of embryoid bodies and teratomas. In addition, we observed that LDH NPs initiated the activation of the PI3K/Akt pathway, while treatment with the PI3K inhibitor LY294002 could block the effects of LDH NPs on mESCs. The results confirmed that the promotion of self-renewal by LDH NPs was associated with activation of the PI3K/Akt signaling pathway. Altogether, our studies identified a new role of LDH NPs in maintaining self-renewal of mouse ES cells which could potentially be applied in stem cell research.Embryonic stem cells (ESCs) hold great potential for regenerative medicine due to their two unique characteristics: self-renewal and pluripotency. Several groups of nanoparticles

  3. Factors that promote renewable energy production in U.S. states: A fixed effect estimation

    NASA Astrophysics Data System (ADS)

    Nwokeji, Ekwuniru Chika

    2011-12-01

    The unsustainability of conventional energy sources and its environmental destructions are well-known; the sustainability of renewable energy and its environmental benefits are also well-documented. The United States in common with many other countries is increasingly focused on developing renewable energy. At first, the pursuit of this strategy in U.S. was seen more as a way to reduce dependence on oil importation. With increased awareness of environmental challenges resulting from the consumption and production of conventional energy, an additional strategy for the continued interest in renewable energy development in the United States was as a result of its potential to ameliorate environmental problems. The U.S. government are utilizing policy measures and dedicating funding to encourage the development of renewable energy technologies. Beside government policies, there are contextual factors that also affect renewable energy production. These include, but not limited to population growth, energy demand, economic growth, and public acceptance. Given the pressing need to develop a sustainable energy, this study embarks on an outcome assessment of the nature of relationship of renewable energy policy incentives, and selected contextual factors on renewable energy production in the United States. The policy incentive evaluated in this study is the Renewable Energy Production Incentive program. The contextual factors evaluated in this study are energy consumption, population growth, employment, and poverty. Understanding the contextual factors within which policies are placed is essential to defining the most appropriate policy features. The methodological approach to the study is quantitative, using panel data from 1976 to 2007. The study tested two hypotheses using fixed effect estimation with robust standard error as a statistical model. Statistical analyses reveal several interesting results which lend support that besides policy incentives, contextual factors

  4. Promoting Rural Education: The Role of the Society of the Provision of Education in Rural Australia (SPERA)

    ERIC Educational Resources Information Center

    Boylan, Colin

    2012-01-01

    The paper explores the role of the Society for the Provision of Education in Rural Australia (SPERA) and the challenges it has faced as the primary voice for Australian rural educators. The paper charts the origins of SPERA, and the contributions of key people involved in its foundation. The paper then examines the advocacy and impact of SPERA…

  5. Pilgrimage to wellness: an exploratory report of rural African American clergy perceptions of church health promotion capacity.

    PubMed

    Carter-Edwards, Lori; Hooten, Elizabeth Gerken; Bruce, Marino A; Toms, Forrest; Lloyd, Cheryl Lemay; Ellison, Calvin

    2012-01-01

    Churches serve vital roles in African American communities, where disease burden is disproportionately greater and healthcare access is more limited. Although church leadership often must approve programs and activities conducted within churches, little is known about their perception of churches as health promotion organizations, or the impact of church-based health promotion on their own health. This exploratory study assessed perceptions of church capacity to promote health among 27 rural, African American clergy leaders and report the relationship between their own health and that of their congregation. Results indicate a perceived need to increase the capacity of their churches to promote health. Most common were conducting health programs, displaying health information, kitchen committee working with the health ministry, partnerships outside of the church, and funding. Findings lay the foundation for the development of future studies of key factors associated with organizational change and health promotion in these rural church settings. PMID:22694157

  6. Pilgrimage to wellness: an exploratory report of rural African American clergy perceptions of church health promotion capacity.

    PubMed

    Carter-Edwards, Lori; Hooten, Elizabeth Gerken; Bruce, Marino A; Toms, Forrest; Lloyd, Cheryl Lemay; Ellison, Calvin

    2012-01-01

    Churches serve vital roles in African American communities, where disease burden is disproportionately greater and healthcare access is more limited. Although church leadership often must approve programs and activities conducted within churches, little is known about their perception of churches as health promotion organizations, or the impact of church-based health promotion on their own health. This exploratory study assessed perceptions of church capacity to promote health among 27 rural, African American clergy leaders and report the relationship between their own health and that of their congregation. Results indicate a perceived need to increase the capacity of their churches to promote health. Most common were conducting health programs, displaying health information, kitchen committee working with the health ministry, partnerships outside of the church, and funding. Findings lay the foundation for the development of future studies of key factors associated with organizational change and health promotion in these rural church settings.

  7. Promoters of and barriers to cervical cancer screening in a rural setting in Tanzania

    PubMed Central

    Perng, Powell; Perng, Wei; Ngoma, Twalib; Kahesa, Crispin; Mwaiselage, Julius; Merajver, Sofia D.; Soliman, Amr S.

    2014-01-01

    Objective To investigate promoters and barriers for cervical cancer screening in rural Tanzania. Methods We interviewed 300 women of reproductive age living in Kiwangwa village, Tanzania. The odds of attending a free, 2-day screening service were compared with sociodemographic variables, lifestyle factors, and knowledge and attitudes surrounding cervical cancer using multivariable logistic regression. Results Compared with women who did not attend the screening service (n = 195), women who attended (n = 105) were older (OR 4.29; 95% CI, 1.61–11.48, age 40–49 years versus 20–29 years), listened regularly to the radio (OR 24.76; 95% CI, 11.49–53.33, listened to radio 1–3 times per week versus not at all), had a poorer quality of life (OR 4.91; CI, 1.96–12.32, lowest versus highest score), had faced cost barriers to obtaining health care in the preceding year (OR 2.24; 95% CI, 1.11–4.53, yes versus no), and held a more positive attitude toward cervical cancer screening (OR 4.64; 95% CI, 1.39–15.55, least versus most averse). Conclusion Efforts aimed at improving screening rates in rural Tanzania need to address both structural and individual-level barriers, including knowledge and awareness of cervical cancer prevention, cost barriers to care, and access to health information. PMID:24095307

  8. Promoting the Congregate Meal Program to the Next Generation of Rural-Residing Older Adults.

    PubMed

    Hoerr, Kara A; Francis, Sarah L; Margrett, Jennifer A; Peterson, Marc; Franke, Warren D

    2016-01-01

    Despite a growing older adult population, Iowa Congregate Meal Program (CMP) participation has declined. Motivators and barriers to congregate mealsite participation and wellness programming preferences of baby boomers and older adults were examined to provide insight to how to revise and better promote the CMP for the next generation of older adults. Four focus group sessions were conducted with 27 primarily White, rural-residing adults, ages 48-88 years. Participation motivators included educational programs, food, and socialization while barriers included negative perceptions and stereotypes associated with congregate mealsites. Desired wellness programs were viewed as interactive and relevant. Healthcare was the leading wellness need with financial management and physical activity cited as the most-wanted topics of wellness programs. These results provide insight on factors, aside from funding, that may be adversely impacting CMP participation and identifies areas for further investigation.

  9. An Examination of Resource Allocation Strategies That Promote Student Achievement: Case Studies of Rural Elementary Schools in Hawaii

    ERIC Educational Resources Information Center

    Acopan-Tuasivi, C. K.

    2012-01-01

    This study presents case studies of rural elementary schools in Hawaii that examine resource allocation strategies that promote student achievement. The combined frame work of the Evidence Based Model (Odden & Picus, 2008) and the 10 Strategies for Doubling Student Performance (Odden, 2009) were utilized to compare actual school resources and…

  10. Designing to Promote Access, Quality, and Student Support in an Advanced Certificate Programme for Rural Teachers in South Africa

    ERIC Educational Resources Information Center

    Fresen, Jill W.; Hendrikz, Johan

    2009-01-01

    This paper reports on the re-design of the Advanced Certificate in Education (ACE) programme, which is offered by the University of Pretoria through distance education (DE) to teachers in rural South Africa. In 2007, a team re-designed the programme with the goal of promoting access, quality, and student support. The team included an independent…

  11. A Decrease in Suicide Rates in Japanese Rural Towns after Community-Based Intervention by the Health Promotion Approach

    ERIC Educational Resources Information Center

    Motohashi, Yutaka; Kaneko, Yoshihiro; Sasaki, Hisanaga

    2007-01-01

    A community-based intervention study for suicide prevention was conducted in six towns (total population 43,964) in Akita Prefecture of Japan according to a quasi-experimental design to reduce suicide rates in rural towns. Public awareness raising activities using a health promotion approach emphasizing the empowerment of residents and civic…

  12. A Participatory Regional Partnership Approach to Promote Nutrition and Physical Activity Through Environmental and Policy Change in Rural Missouri

    PubMed Central

    Baker, Elizabeth A.; Estlund, Amy; Motton, Freda; Hipp, Pamela R.; Brownson, Ross C.

    2015-01-01

    Background Rural residents are less likely than urban and suburban residents to meet recommendations for nutrition and physical activity. Interventions at the environmental and policy level create environments that support healthy eating and physical activity. Community Context Healthier Missouri Communities (Healthier MO) is a community-based research project conducted by the Prevention Research Center in St. Louis with community partners from 12 counties in rural southeast Missouri. We created a regional partnership to leverage resources and enhance environmental and policy interventions to improve nutrition and physical activity in rural southeast Missouri. Methods Partners were engaged in a participatory action planning process that included prioritizing, implementing, and evaluating promising evidence-based interventions to promote nutrition and physical activity. Group interviews were conducted with Healthier MO community partners post intervention to evaluate resource sharing and sustainability efforts of the regional partnership. Outcome Community partners identified the benefits and challenges of resource sharing within the regional partnership as well as the opportunities and threats to long-term partnership sustainability. The partners noted that the regional participatory process was difficult, but the benefits outweighed the challenges. Interpretation Regional rural partnerships may be an effective way to leverage relationships to increase the capacity of rural communities to implement environmental and policy interventions to promote nutrition and physical activity. PMID:26068413

  13. Regional Differences in Correlates of Daily Walking among Middle Age and Older Australian Rural Adults: Implications for Health Promotion

    PubMed Central

    Dollman, James; Hull, Melissa; Lewis, Nicole; Carroll, Suzanne; Zarnowiecki, Dorota

    2016-01-01

    Rural Australians are less physically active than their metropolitan counterparts, and yet very little is known of the candidate intervention targets for promoting physical activity in rural populations. As rural regions are economically, socially and environmentally diverse, drivers of regular physical activity are likely to vary between regions. This study explored the region-specific correlates of daily walking among middle age and older adults in rural regions with contrasting dominant primary industries. Participants were recruited through print and electronic media, primary care settings and community organisations. Pedometers were worn by 153 adults for at least four days, including a weekend day. A questionnaire identified potential intra-personal, social and environmental correlates of physical activity, according to a social ecological framework. Regression modelling identified independent correlates of daily walking separately in the two study regions. In one region, there were independent correlates of walking from all levels of the social ecological framework. In the other region, significant correlates of daily walking were almost all demographic (age, education and marital status). Participants living alone were less likely to be physically active regardless of region. This study highlights the importance of considering region-specific factors when designing strategies for promoting regular walking among rural adults. PMID:26761020

  14. Policies to Promote Non-Hydro Renewable Energy in the United States and Selected Countries

    EIA Publications

    2005-01-01

    This article examines policies designed to encourage the development of non-hydro renewable energy in four countries - Germany, Denmark, the Netherlands, and Japan - and compares the policies enacted in each of these countries to policies that were used in the United States between 1970 and 2003.

  15. Promoting Community Renewal through Civic Literacy and Service Learning. New Directions for Community Colleges, Number 93.

    ERIC Educational Resources Information Center

    Parsons, Michael H., Ed.; Lisman, C. David, Ed.

    1996-01-01

    Based on the idea that community colleges have a critical role in enhancing civic literacy through community-based programming and service learning, this volume provides descriptions of theoretical frameworks and practical models for incorporating community renewal into the college mission. The following articles are provided: (1) "Service…

  16. The Influence of Renewable Energy Technology on the Learning of Science at Myeka High School in rural KwaZulu Natal

    NASA Astrophysics Data System (ADS)

    Singh, Deepak

    Past results have indicated that pupils in rural schools fare poorly in the Sciences and Mathematics. Reasons for this range from financial constraints to political and social influences. The introduction of renewable energy resources has the potential to equip pupils with the theoretical forte of being able to at least compete with their urban counterparts. Technology provides the mechanism to develop new and effective ways of bringing modern education facilities and techniques to those who would not have had access to it. The implementation of a Renewable Energy Technology (RET) system at Myeka High School overcame many logistical problems, indicating that education and technology, and all the role-players involved could successfully make a meaningful contribution to rural development. Indications are that the technology and rural environment can form a working combination; in which the technology provides the opportunities for learners and the community to explore the world from a desktop computer. The effect that this technology has had on the learning of Science was analysed, using previous test and examination scores. The influence of the technology could then be appraised.

  17. MEK1 signaling promotes self-renewal and tumorigenicity of liver cancer stem cells via maintaining SIRT1 protein stabilization

    PubMed Central

    Cheng, Jiamin; Liu, Chungang; Liu, Limei; Chen, Xuejiao; Shan, Juanjuan; Shen, Junjie; Zhu, Wei; Qian, Cheng

    2016-01-01

    Hepatocellular carcinoma (HCC) is the third leading cause of cancer death. This high mortality has been commonly attributed to the presence of residual cancer stem cells (CSCs). Meanwhile, MEK1 signaling is regarded as a key molecular in HCC maintenance and development. However, nobody has figured out the particular mechanisms that how MEK1 signaling regulates liver CSCs self-renewal. In this study, we show that inhibition or depletion of MEK1 can significantly decrease liver CSCs self-renewal and tumor growth both in vitro and vivo conditions. Furthermore, we demonstrate that MEK1 signaling promotes liver CSCs self-renewal and tumorigenicity by maintaining SIRT1 level. Mechanistically, MEK1 signaling keeps SIRT1 protein stabilization through activating SIRT1 ubiquitination, which inhibits proteasomal degradation. Clinical analysis shows that patients co-expression of MEK1 and SIRT1 are associated with poor survival. Our finding indicates that MEK1-SIRT1 can act as a novel diagnostic biomarker and inhibition of MEK1 may be a viable therapeutic option for targeting liver CSCs treatment. PMID:26967560

  18. Yap1 promotes the survival and self-renewal of breast tumor initiating cells via inhibiting Smad3 signaling

    PubMed Central

    Sun, Jian-Guo; Chen, Xie-Wan; Zhang, Lu-Ping; Wang, Jiang; Diehn, Max

    2016-01-01

    Tumor initiating cells (TICs) serve as the root of tumor growth. After identifying TICs in spontaneous breast tumors of the MMTV-Wnt1 mouse model, we confirmed the specific expression and activation of Yes-associated protein 1 (Yap1) within TICs. To investigate the role of Yap1 in the self-renewal of breast TICs and the underlying mechanism, we sorted CD49fhighEpCAMlow cells as breast TICs. Active Yap1 with ectopic expression in breast TICs promoted their colony formation in vitro (p< 0.01) and self-renewal in vivo (p< 0.01), and led to a 4-fold increase in TIC frequency (p< 0.05). A conditional knock-out mouse was reconstructed to generate Yap1 knock-out breast tumors. The loss of Yap1 led to a dramatic growth disadvantage of breast TICs in vitro (p< 0.01) and in vivo (p< 0.01), and it also led to an over 200-fold decrease in TIC frequency (p< 0.01). The expression of active Yap1 was negatively correlated with that of phosphorylated Smad3 (p-Smad3). Transforming growth factor β (TGF-β) served as a strong enhancer of Smad3 and an inhibitor of clonogenesis of TICs. The presence of SIS3, a specific inhibitor of Smad3, could rescue the TGF-β -induced growth inhibition and reverse the Smad3 inhibition by Yap1. Analysis of a database containing 2,072 human breast cancer samples showed that higher expressions of Yap1 correlated with a poorer outcome of a 15-year survival rate and median overall survival (mOS)in patients, especially in those with basal breast tumors without estrogen receptor 1 (ER) expression. The findings indicate that active Yap1 promotes the self-renewal of breast TICs by inhibiting Smad3 signaling. PMID:26695440

  19. Technological Implementation of Renewable Energy in Rural-Isolated Areas and Small-Medium Islands in Indonesia: Problem Mapping And Preliminary Surveys of Total People Participation in a Local Wind Pump Water Supply

    NASA Astrophysics Data System (ADS)

    Taufik, Ahmad

    2007-10-01

    This article discusses a formulation of problem mapping and preliminary surveys of total people participation in a local wind pump (LWP) water supply in term of technological implementation of renewable energy (RE) in rural-isolated areas and small-medium islands in Indonesia. The formulation was constructed in order to enhance and to promote the local product of RE across Indonesia. It was also addressed to accommodate local potencies, barriers and opportunities into a priority map. Moreover, it was designed into five aspects such as (1) local technology of the RE: a case of pilot project of the LWP; (2) environmental-cultural aspects related to global issues of energy-renewable energy; (3) potencies and barriers corresponding to local, national, regional and international contents; (4) education and training and (5) gender participation. To focus the formulation, serial preliminary surveys were conducted in five major areas, namely: (1) survey on support and barrier factors of the aspects; (2) strategic planning model, a concept A-B-G which stands for Academician-Business people-Government; (3) survey on background based knowledge on energy conservation; (4) survey on gender participation in energy conservation and (5) survey on local stakeholder involvement. Throughout the surveys, it has been notified that the concept needs to be developed to any level of its component since its elements were identified in tolerance values such as high potency value of the LWP development (95%); a strong potency of rural area application (88%); a medium background of energy, energy conservation (EC) identified in a range of 56%-72%, sufficient support from local stakeholders and gender participation.

  20. A model for promoting physical activity among rural South African adolescent girls

    PubMed Central

    Kinsman, John; Norris, Shane A.; Kahn, Kathleen; Twine, Rhian; Riggle, Kari; Edin, Kerstin; Mathebula, Jennifer; Ngobeni, Sizzy; Monareng, Nester; Micklesfield, Lisa K.

    2015-01-01

    Background In South Africa, the expanding epidemic of non-communicable diseases is partly fuelled by high levels of physical inactivity and sedentary behaviour. Women especially are at high risk, and interventions promoting physical activity are urgently needed for girls in their adolescence, as this is the time when many girls adopt unhealthy lifestyles. Objective This qualitative study aimed to identify and describe facilitating factors and barriers that are associated with physical activity among adolescent girls in rural, north-eastern South Africa and, based on these, to develop a model for promoting leisure-time physical activity within this population. Design The study was conducted in and around three secondary schools. Six focus group discussions were conducted with adolescent girls from the schools, and seven qualitative interviews were held with sports teachers and youth leaders. The data were subjected to thematic analysis. Results Seven thematic areas were identified, each of which was associated with the girls’ self-reported levels of physical activity. The thematic areas are 1) poverty, 2) body image ideals, 3) gender, 4) parents and home life, 5) demographic factors, 6) perceived health effects of physical activity, and 7) human and infrastructural resources. More barriers to physical activity were reported than facilitating factors. Conclusions Analysis of the barriers found in the different themes indicated potential remedial actions that could be taken, and these were synthesised into a model for promoting physical activity among South African adolescent girls in resource-poor environments. The model presents a series of action points, seen both from the ‘supply-side’ perspective (such as the provision of resources and training for the individuals, schools, and organisations which facilitate the activities) and from the ‘demand-side’ perspective (such as the development of empowering messages about body image for teenage girls, and

  1. Autocrine and paracrine angiopoietin 1/Tie-2 signaling promotes muscle satellite cell self-renewal.

    PubMed

    Abou-Khalil, Rana; Le Grand, Fabien; Pallafacchina, Giorgia; Valable, Samuel; Authier, François-Jérôme; Rudnicki, Michael A; Gherardi, Romain K; Germain, Stéphane; Chretien, Fabrice; Sotiropoulos, Athanassia; Lafuste, Peggy; Montarras, Didier; Chazaud, Bénédicte

    2009-09-01

    Mechanisms governing muscle satellite cell withdrawal from cell cycle to enter into quiescence remain poorly understood. We studied the role of angiopoietin 1 (Ang1) and its receptor Tie-2 in the regulation of myogenic precursor cell (mpc) fate. In human and mouse, Tie-2 was preferentially expressed by quiescent satellite cells in vivo and reserve cells (RCs) in vitro. Ang1/Tie-2 signaling, through ERK1/2 pathway, decreased mpc proliferation and differentiation, increased the number of cells in G0, increased expression of RC-associated markers (p130, Pax7, Myf-5, M-cadherin), and downregulated expression of differentiation-associated markers. Silencing Tie-2 had opposite effects. Cells located in the satellite cell neighborhood (smooth muscle cells, fibroblasts) upregulated RC-associated markers by secreting Ang1 in vitro. In vivo, Tie-2 blockade and Ang1 overexpression increased the number of cycling and quiescent satellite cells, respectively. We propose that Ang1/Tie-2 signaling regulates mpc self-renewal by controlling the return to quiescence of a subset of satellite cells.

  2. To establish a loan program to promote energy conservation in rural areas.

    THOMAS, 111th Congress

    Rep. Holden, Tim [D-PA-17

    2010-09-29

    11/16/2010 Referred to the Subcommittee on Rural Development, Biotechnology, Specialty Crops, and Foreign Agriculture. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  3. Promotion of renewable energy to mitigate impact of heavy use of carbon energy on society and climate change in Central Sub-Saharan Africa remote areas.

    NASA Astrophysics Data System (ADS)

    Kenfack, Joseph; Bignom, Blaise

    2015-04-01

    Sub-Saharan Africa owns important renewable energy potential and is still heavily using carbon energy. This is having a negative impact on the climate and on the environment. Given the local cost of carbon energy, the purchase power of people, the availability and the reserve of carbon energy in the area, this resource is being heavily used. This practice is harmful to the climate and is also resulting on poor effort to promote renewable energy in remote areas. The important renewable energy potential is still suffering from poor development. The purpose of this paper is among other things aiming at showing the rate of carbon energy use and its potential impact on climate and environment. We will also ensure that the renewable energy resources of Central Sub-Saharan Africa are known and are subject to be used optimally to help mitigate climate change. After showing some negative impacts of carbon energy used in the area, the work also suggests actions to promote and sustain the development of renewable energy. Based on the knowledge of the Central African energy sector, this paper will identify actions for reduce access to carbon energy and improved access to sustainable, friendly, affordable energy services to users as well as a significant improvement of energy infrastructure and the promotion of energy efficiency. We will show all type of carbon energy used, the potential for solar, biomass and hydro while showing where available the level of development. After a swot analysis of the situation, identified obstacles for the promotion of clean energy will be targeted. Finally, suggestions will be made to help the region develop a vision aiming at developing good clean energy policy to increase the status of renewable energy and better contribute to fight against climate change. Cameroon case study will be examined as illustration. Analysis will be made from data collected in the field. |End Text|

  4. Promoting safer sexual practices among young adults: a survey of health workers in Moshi Rural District, Tanzania.

    PubMed

    Ngomuo, E T; Klepp, K I; Rise, J; Mnyika, K S

    1995-01-01

    As part of the national effort to prevent further spread of HIV/AIDS, rural health workers in Tanzania are asked to promote safer sex practices among the sexually active population. We conducted a survey among health workers in Moshi Rural District, Kilimanjaro, designed to assess their attitudes, perceived norms and self-efficacy with respect to the promotion of safer sexual practices among young adults 15-35 years old. Health workers at all private and governmental health facilities were included (n = 342; participation rate of 68.4%). We observed relatively strong associations between the frequency and quality of reported counselling behaviour and perceived norms, attitudes and self-efficacy (standardized regression coefficients (beta) of 0.329, 0.252 and 0.159 respectively). In addition, exposure to behaviour change strategies during formal training and marital status of the health workers were associated with counselling behaviour (beta of 0.133 and 0.118 respectively). Overall, these factors accounted for 40.8% of the observed variance in reported counselling behaviour. It is recommended that continued education for health workers focus on providing normative support for promoting safer sex, provide information which may help foster positive attitudes and teach practical counselling skills to further increase the self-efficacy regarding counselling young people.

  5. Using Mobile Phones to Promote Lifelong Learning among Rural Women in Southern India

    ERIC Educational Resources Information Center

    Balasubramanian, K.; Thamizoli, P.; Umar, Abdurrahman; Kanwar, Asha

    2010-01-01

    This article is an attempt to study the role of mobile phones in the non-formal and informal context among rural women from resource poor communities. In particular, it focuses on the women's control over the mobile phone as a learning tool through the domestication of technologies. The distance learning, gender dimensions, and use of technologies…

  6. Promoting Maternal and Child Health in the Context of Rural Poverty.

    ERIC Educational Resources Information Center

    Clinton, Barbara; And Others

    This report describes the Maternal Infant Health Outreach Worker (MIHOW) program which operates in Appalachia and rural Western Tennessee. The program, which constitutes a partnership between community organizations and the Vanderbilt University Center for Health Services, trains local women to use home visitations to educate and support other…

  7. Promoting Interdistrict Relations: The Preferred Policy Option for Improving Education in Rural Small School Districts.

    ERIC Educational Resources Information Center

    Stephens, E. Robert

    1988-01-01

    Establishes a rationale for increasing use of interorganizational arrangements among small, rural school districts. Compares two basic forms of interorganizational relations: cooperation and coordination. Identifies several core propositions to guide policy planners and decision-makers when designing cooperative agreements. Includes 34 references.…

  8. "School for Life" in Ghana: Promoting Literate Opportunities for Rural Youth

    ERIC Educational Resources Information Center

    Sherris, Arieh; Sulemana, Osama Saaka; Alhassan, Andani; Abudu, Grace; Karim, Abdul-Rahaman

    2014-01-01

    Sociocultural and socio-economic conditions (e.g. subsistence family farming needs) as well as the absence of nearby public schools result in Ghanaian youth, primarily from rural areas, not receiving formal schooling. Because of this, children may never learn to read and write. One solution is a complementary education programme (CEP) that…

  9. 77 FR 71713 - Policies To Promote Rural Radio Service and To Streamline Allotment and Assignment Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-04

    ... (form changes). DATES: Effective date: The amendment to Sec. 73.3573, published at 77 FR 32034, May 31..., published at 77 FR 2916, January 20, 2012. The OMB Control Number is 3060-0031. The Commission publishes... Rulemaking (``Rural First R&O'') in MB Docket No. 09-52, FCC 10-24, 25 FCC Rcd 1583 (2010). In the...

  10. EU Rural Development Policy in the New Member States: Promoting Multifunctionality?

    ERIC Educational Resources Information Center

    Ramniceanu, Irina; Ackrill, Robert

    2007-01-01

    European Union (EU) enlargement has seen 10 new member states (NMS) adopt the full range of EU policies. Within this, the rural development arm of the Common Agricultural Policy offers particular points of interest. Member states chose from an extensive list of policy measures developed within the EU15 and intended, in particular, to…

  11. The relationship between blood pressure and the structures of Pender's health promotion model in rural hypertensive patients

    PubMed Central

    Kamran, Aziz; Azadbakht, Leila; Sharifirad, Gholamreza; Mahaki, Behzad; Mohebi, Siamak

    2015-01-01

    Introduction and Objective: Perception is the most important predictor of behavior and there is a strong relation and correlation between behavior and believes. Thus, to improve self-care behaviors of patients, it is required to fully understand their perceptions about behavior. This paper aimed to assess the prediction power of health promotion model of systolic blood pressure (SBP) as the result of self-care behavior in rural hypertensive. Methods: This cross-sectional study has been carried out through random multistage sampling on 671 rural patients under the coverage of health center of Ardebil city in 2013. Data were collected through reliable and valid questionnaire based on the health promotion model in eight sectors. For data analysis, Pearson correlation statistical tests, multivariate linear regression, ANOVA and independent t-test were used and for confirmatory factor analysis, SPSS 18 and AMOS 18 (SPSS Inc., Chicago, IL, USA) were used. Results: The results showed significant negative correlation between self-efficacy, perceived benefits, situational influences, affects related to behavior and commitment to action structures with SBP and showed a positive significant correlation between perceived barriers and SBP. Furthermore, age and body mass had direct significant relation with SBP. The age of patients showed inverse significant correlation with self-efficacy, perceived benefits, affects related to behavior, interpersonal influences and commitment and showed a direct significant correlation with perceived barriers, means that by increase of age, the perceived barriers also increased. The structures of health promotion model have in overall the prediction power of 71.4% of SBP changes. Conclusion: The diet perceptions of patients, the same as health promotion model, has good predictive power of SBP, especially the structures of perceived benefits and self-efficacy have inverse meaningful relation with systole blood pressure and predicted a higher

  12. Promotive peer contexts of academic and social adjustment among rural African American early adolescent boys.

    PubMed

    Hamm, Jill V; Lambert, Kerrylin; Agger, Charlotte A; Farmer, Thomas W

    2013-01-01

    This study investigated the social network system of African American early adolescents (N = 237) in rural, low-wealth schools, specifically in terms of networks with norms strongly favoring effort and achievement. Networks with norms favoring effort and achievement were more likely to be central to the social system at the end of the school year. Subsequent analyses focused on boys (n = 103) and the effects of affiliation in networks with norms that strongly favored effort and achievement. Twenty-four percent of boys sustained membership in these networks and experienced greater school valuing and likeability, but reduced admiration among peers, net of scores at the beginning of the school year. The results of the study stand to inform both an understanding of positive peer group affiliations of minority boys and intervention work with this population by clarifying developmental mechanisms that contribute to positive school adaptation among rural African American boys.

  13. Building Partnerships With Rural Arkansas Faith Communities to Promote Veterans’ Mental Health: Lessons Learned

    PubMed Central

    Sullivan, Greer; Hunt, Justin; Haynes, Tiffany F.; Bryant, Keneshia; Cheney, Ann M.; Pyne, Jeffrey M.; Reaves, Christina; Sullivan, Steve; Lewis, Caleb; Barnes, Bonita; Barnes, Michael; Hudson, Cliff; Jegley, Susan; Larkin, Bridgette; Russell, Shane; White, Penny; Gilmore, LaNissa; Claypoole, Sterling; Smith, Rev. Johnny; Richison, Ruth

    2014-01-01

    Background The Mental Health–Clergy Partnership Program established partnerships between institutional (Department of Veterans’ Affairs [VA] chaplains, mental health providers) and community (local clergy, parishioners) groups to develop programs to assist rural veterans with mental health needs. Objectives Describe the development, challenges, and lessons learned from the Mental Health–Clergy Partnership Program in three Arkansas towns between 2009 and 2012. Methods Researchers identified three rural Arkansas sites, established local advisory boards, and obtained quantitative ratings of the extent to which partnerships were participatory. Results Partnerships seemed to become more participatory over time. Each site developed distinctive programs with variation in fidelity to original program goals. Challenges included developing trust and maintaining racial diversity in local program leadership. Conclusions Academics can partner with local faith communities to create unique programs that benefit the mental health of returning veterans. Research is needed to determine the effectiveness of community based programs, especially relative to typical “top-down” outreach approaches. PMID:24859098

  14. 75 FR 9797 - Policies To Promote Rural Radio Service and To Streamline Allotment and Assignment Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... procedures, designed to promote ownership and programming diversity, especially by Native American tribes... programming. The Commission also noted its historic trust relationship with Tribes, and the federal...

  15. Adapting a Community-Based Physical Activity Promotion Program for Rural, Diverse Youth

    ERIC Educational Resources Information Center

    Colquitt, Gavin; Walker, Ashley; Alfonso, Moya

    2014-01-01

    With school-aged youth spending less time in physical education, school-community-university partnerships offer potential to promote physical activity among school-aged youth. The VERB™ Summer Scorecard (VSS) program was designed in Lexington, Kentucky, to promote physical activity among "tweens" (8- to 13-year-olds). VSS since has been…

  16. Renewable energy development in China

    SciTech Connect

    Junfeng, Li

    1996-12-31

    This paper presents the resources availability, technologies development and their costs of renewable energies in China and introduces the programs of renewable energies technologies development and their adaptation for rural economic development in China. As the conclusion of this paper, renewable energies technologies are suitable for some rural areas, especially in the remote areas for both household energy and business activities energy demand. The paper looks at issues involving hydropower, wind energy, biomass combustion, geothermal energy, and solar energy.

  17. NGO-promoted microcredit programs and women's empowerment in rural Bangladesh: quantitative and qualitative evidence.

    PubMed

    Amin, R; Becker, S; Bayes, A

    1998-01-01

    Nongovernmental organizations (NGOs) in rural Bangladesh are reaching out to poor women with collateral-free credit programs aimed at both alleviating poverty and increasing women's status. The present study investigated the hypothesis that participation in credit-related activities by NGO credit members leads to greater empowerment of credit members compared to nonmembers. The sample was comprised of 1164 loanees and 1200 nonloanees from the five NGO areas in Bangladesh and of 1200 nonloanees from non-program areas of rural Bangladesh with no significant NGO presence. NGO credit members had significantly higher scores on all three indices of female empowerment: inter-spouse consultation, autonomy, and authority. Moreover, nonmembers within NGO program areas had higher autonomy and authority scores than nonmembers within the comparison areas. Even after background variables were controlled in the multivariate analysis, NGO credit membership and residence in an NGO program area remained significantly and positively associated with both the autonomy and authority indices. Other variables that exerted a significant positive effect on women's empowerment were concrete or corrugated buildings, area of residence outside the southern or eastern regions, nonagricultural occupation, respondent's education, and age. In focus group discussions, NGO credit loanees reported that the program made them more confident, assertive, intelligent, self-reliant, and aware of their rights. NGO credit programs that target poor women are likely to produce substantial improvements in women's social and economic status, without the long delays associated with education or employment opportunities in the formal sector.

  18. A mediated modelling approach to promote collaborative learning in Andean rural micro-catchments in Colombia

    NASA Astrophysics Data System (ADS)

    Gowing, John; Dominguez, Isabel

    2013-04-01

    In rural catchments of developing countries water-related diseases, due to land use patterns (agriculture and livestock), microbial pollution, inadequate sanitation systems, access to water of poor quality, and lack of institutional support are common problems which disproportionally affect poor and vulnerable people. This research aims at developing a system dynamic model to improve the understanding of the macro and micro factors that influence human health and environmental health in rural micro-catchments in Valle del Cauca, Colombia. In this catchment livelihoods for most people depend on agriculture, particularly coffee. The research uses a mediated modeling approach, in which different stakeholders in modeling sessions, develop a STELLA model that allows them to identify relations between the economic, social and environmental factors and driving forces over the performance of their system. Stakeholders jointly develop the model structure in sessions facilitated by the researcher and the data required is gathered using secondary information from the different relevant institutions and primary information from field surveys that cover socioeconomic and environmental aspects that has not been previously collected by any institution or organization (i.e. household survey, stream water survey, and drinking water survey). Representation and understanding of their system will allow the stakeholders to test the effect of different management strategies in the micro-catchment and their associated socioeconomic, environmental and human health outcomes.

  19. "Cuento" Group Work in Emerging Rural Latino Communities: Promoting Personal-Social Development of Latina/o Middle School Students of Mexican Heritage

    ERIC Educational Resources Information Center

    Villalba, Jose A.; Ivers, Nathaniel N.; Ohlms, Amanda Bartley

    2010-01-01

    The experiences of Latina/o youth in rural emerging Latino communities are largely absent in the literature. This article proposes the benefits of a "Cuento" group work intervention designed to promote Latina/o student personal-social development. An outline of the group intervention offered to middle school students of Mexican Heritage is…

  20. Are Fruits of Free Normal Education Policy Real or Mythical? "A Critical Appraisal of the Free Teacher Education Policy Meant to Promote Rural Education in China"

    ERIC Educational Resources Information Center

    Luo, Zubing; Mkandawire, Matthews Tiwaone

    2015-01-01

    Since September 2007, the Ministry of Education of China has been implementing a policy called "Free Normal Education" (FNE) for college students majoring in education in normal universities. The central goal for FNE is to promote quality of education by providing rural areas with high quality teachers who are bonded through their…

  1. Urban-Rural Differences in the Effect of a Medicare Health Promotion and Disease Self-Management Program on Physical Function and Health Care Expenditures

    ERIC Educational Resources Information Center

    Meng, Hongdao; Wamsley, Brenda; Liebel, Diane; Dixon, Denise; Eggert, Gerald; Van Nostrand, Joan

    2009-01-01

    Purpose: To evaluate the impact of a multicomponent health promotion and disease self-management intervention on physical function and health care expenditures among Medicare beneficiaries. To determine if these outcomes vary by urban or rural residence. Design and Methods: We analyzed data from a 22-month randomized controlled trial of a health…

  2. NGO-promoted women's credit program, immunization coverage, and child mortality in rural Bangladesh.

    PubMed

    Amin, R; Li, Y

    1997-01-01

    A growing number of non-governmental organizations (NGOs) are adopting the collateral-free credit programs by anchoring them with their social development programs aimed at improved program effectiveness and sustainability. Drawing upon a sample of 3,564 targeted poor households covered by five small NGOs in rural Bangladesh, this study finds that the NGO credit-members as well as those who reside in the NGO program area are higher adopters of child immunization than those in the non-program area. Similarly, the study found that infant and child mortality is lower among the NGO credit members than among the non-members and that under five-year deaths of children progressively decline with the increase in the doses of vaccines. Implications of these findings are discussed in the study.

  3. LncSox4 promotes the self-renewal of liver tumour-initiating cells through Stat3-mediated Sox4 expression

    PubMed Central

    Chen, Zhen-zhen; Huang, Lan; Wu, Ya-hong; Zhai, Wen-jie; Zhu, Ping-ping; Gao, Yan-feng

    2016-01-01

    Liver cancer has a tendency to develop asymptomatically in patients, so most patients are diagnosed at a later stage. Accumulating evidence implicates that liver tumour-initiating cells (TICs) as being responsible for liver cancer initiation and recurrence. However, the molecular mechanism of liver TIC self-renewal is poorly understood. Here we discover that a long noncoding RNA (lncRNA) termed LncSox4 is highly expressed in hepatocellular carcinoma (HCC) tissues and in liver TICs. We find that LncSox4 is required for liver TIC self-renewal and tumour initiation. LncSox4 interacts with and recruits Stat3 to the Sox4 promoter to initiate the expression of Sox4, which is highly expressed in liver TICs and required for liver TIC self-renewal. The expression level of Sox4 correlates with HCC development, clinical severity and prognosis of patients. Altogether, we find that LncSox4 is highly expressed in liver TICs and is required for their self-renewal. PMID:27553854

  4. LncSox4 promotes the self-renewal of liver tumour-initiating cells through Stat3-mediated Sox4 expression.

    PubMed

    Chen, Zhen-Zhen; Huang, Lan; Wu, Ya-Hong; Zhai, Wen-Jie; Zhu, Ping-Ping; Gao, Yan-Feng

    2016-01-01

    Liver cancer has a tendency to develop asymptomatically in patients, so most patients are diagnosed at a later stage. Accumulating evidence implicates that liver tumour-initiating cells (TICs) as being responsible for liver cancer initiation and recurrence. However, the molecular mechanism of liver TIC self-renewal is poorly understood. Here we discover that a long noncoding RNA (lncRNA) termed LncSox4 is highly expressed in hepatocellular carcinoma (HCC) tissues and in liver TICs. We find that LncSox4 is required for liver TIC self-renewal and tumour initiation. LncSox4 interacts with and recruits Stat3 to the Sox4 promoter to initiate the expression of Sox4, which is highly expressed in liver TICs and required for liver TIC self-renewal. The expression level of Sox4 correlates with HCC development, clinical severity and prognosis of patients. Altogether, we find that LncSox4 is highly expressed in liver TICs and is required for their self-renewal. PMID:27553854

  5. 76 FR 18942 - Policies To Promote Rural Radio Service and To Streamline Allotment and Assignment Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... (FNPRM) that accompanied the First Report and Order in this proceeding (75 FR 9797, March 4, 2010, FCC 10... rules and procedures, designed to promote ownership and programming diversity, especially by Native... disproportionate effect on minorities and radio stations owned by and programming to minorities, as most of...

  6. Factors that promote success in women enrolled in STEM disciplines in rural North Carolina community colleges

    NASA Astrophysics Data System (ADS)

    Kincaid, Shannon D.

    Women have historically been underrepresented in the fields of science, technology, engineering, and math (STEM fields). The underrepresentation of women in STEM may be attributable to a variety of factors. These may include different choices men and women typically make in response to incentives in STEM education. For example, STEM career paths may be less accommodating to people who are less resilient. Another factor may be that there are relatively few female STEM role models. Perhaps strong gender stereotypes discourage women from pursuing STEM education and STEM jobs. The factors that contribute to success and the barriers that impeded success must be identified before any steps can be taken to improve the educational outcomes for women in STEM disciplines. Consequently, relatively little is known about the role of resilience in academically successful adult women in rural community colleges enrolled in STEM disciplines and the mechanisms that underlie the performance deficits that occur as a result of stereotype threat effect. This mixed method study addressed those knowledge gaps by determining: (1) if high resilience is positively correlated to high grade point average for women enrolled in STEM disciplines in rural community colleges in North Carolina, and (2) if stereotype threat effect is a risk factor for these women. Quantitative data were collected by using "The Resilience Scale" (Wagnild & Young, 1987) and through examination of grade point average of students from Datatel data management software. Qualitative data were collected through semi-structured focus group interviews. Findings from this study indicate high resilience is positively correlated to high grade point average for women enrolled in STEM disciplines in rural community colleges in North Carolina, and stereotype threat effect was a risk factor for low-scoring women (i.e. those women who reported resilience scores less than 121 and grade point averages lower than 2.70) and was not a

  7. Electricity for Millions: Developing Renewable Energy in China (Revised)

    SciTech Connect

    Not Available

    2006-04-01

    This two page fact sheet describes NREL's work developing renewable energy in China. Renewable focus areas include rural energy development, wind energy development, geothermal energy development, renewable energy business development and policy and planning.

  8. Health actions and health promotion among a sample of rural Black South African children.

    PubMed

    Promtussananon, Supa; Peltzer, Karl

    2003-03-01

    The purpose of this study was to investigate the daily activities that young South African children perceived as health related activities. The sample included 117 children (33, ages 5-7 years; 44, ages 8-10 years; and 40, ages 11-12 years) chosen by two-stage cluster sampling in a rural community of the central region of the Northern Province. Results indicated that the most important health actions around healthy eating were, 'washing hands'; around dressing, 'wearing warm clothes'; around keeping clean, 'washing body and hair'; going to sleep, 'washing body'; activity at school, 'read and write'; recess and leisure time, 'playing football or netball'. Personal hygiene (washing, brushing teeth, etc.) was the most common health action of the children around healthy eating, keeping clean and going to sleep. Some health actions were insufficiently mentioned, brushing teeth for example and some wrongly mentioned such as eating porridge before going to sleep. This study showed that children have insufficient knowledge and understanding about health related activities. Results suggest that health professionals and teachers should consider providing more information about health related activities for young children. PMID:25864691

  9. Improving epidemiologic surveillance and health promoter training in rural Latin America through information and communication technologies.

    PubMed

    Martínez, Andrés; López, Diego M; Sáez, Alberto; Seoane, Joaquín; Rendón, Alvaro; Shoemaker, Richard; Fernández, Ignacio

    2005-08-01

    This paper presents two technological developments oriented to increase the efficiency of the epidemiologic surveillance system and to improve the diagnostic and therapeutic capabilities of the rural establishments with only e-mail connectivity through wireless systems. The Telematics Department of the University of Cauca has developed a computerized epidemiologic surveillance system for the collecting, sending, processing, visualization, and feedback of epidemiologic information at national level. The use of the system in a pilot area has solved the problems of subregister, increasing the volume of data collection in 15%. The complete epidemiologic system is currently being implemented in 22 health care establishments in the Department of Cauca in Colombia. Likewise, the Technical University and Carlos III University of Madrid have developed a distance training system with a high-usability interface both for students and teachers. The system includes authoring, distribution, tracking, and visualization of courses synchronized through electronic mail messages in a clear way for the user. Both systems use a creative combination of e-mail and XML (eXtensible Markup Language)-based technologies, ready to be used through slow, intermittent, and asynchronous communication systems.

  10. Determinants of health-promoting lifestyle behaviour in the rural areas of Hungary.

    PubMed

    Paulik, Edit; Bóka, Ferenc; Kertész, Aranka; Balogh, Sándor; Nagymajtényi, László

    2010-09-01

    Today chronic non-communicable diseases are the major cause of death and disability worldwide. Chronic diseases are determined by common risk factors (e.g. smoking). The purpose of this study was to develop a health-promoting behaviour index, and to evaluate the impact of the social and the demographic characteristics of the individuals, self-rated health and certain features of settlements on the score of this index. A population-based, cross-sectional health survey was conducted. Altogether 91 settlements with various sizes of population, and at various stages of social, economic and infrastructural development took part in the survey. The survey was based on interviewer-administered questionnaires, 3380 subjects filled in the questionnaires correctly, and the response rate was 82.4%. Questions on lifestyle factors referred to smoking, nutritional habits and physical activity. Low level (5.5%) of people have achieved the 'complete' health-promoting behaviour, including non-smoking, healthy nutrition and physical activity. There were significant associations between health-promoting behaviour and demographic, social and economic characteristics of the individuals and their dwelling place. The lower prevalence of healthy lifestyle activities among lower educated, lower income and aged people living in small settlements call the attention to the higher risk of these people. On planning interventions, special attention should be paid to the geographically, infrastructurally, socially and demographically disadvantaged population groups to provide equal opportunities for them, to live a healthy way of life. The application of the health-promoting index might be used to monitor the effects of interventions to alter lifestyle at community level.

  11. The Drosophila BCL6 homolog ken and barbie promotes somatic stem cell self-renewal in the testis niche

    PubMed Central

    Issigonis, Melanie; Matunis, Erika

    2012-01-01

    Stem cells sustain tissue regeneration by their remarkable ability to replenish the stem cell pool and to generate differentiating progeny. Signals from local microenvironments, or niches, control stem cell behavior. In the Drosophila testis, a group of somatic support cells called the hub creates a stem cell niche by locally activating the Janus Kinase-Signal Transducer and Activator of Transcription (JAK-STAT) pathway in two adjacent types of stem cells: germline stem cells (GSCs) and somatic cyst stem cells (CySCs). Here, we find that ken and barbie (ken) is autonomously required for the self-renewal of CySCs but not GSCs. Furthermore, Ken misexpression in the CySC lineage induces the cell-autonomous self-renewal of somatic cells as well as the nonautonomous self-renewal of germ cells outside the niche. Thus, Ken, like Stat92E and its targets ZFH1 (Leatherman and Dinardo, 2008) and Chinmo (Flaherty et al., 2010), is necessary and sufficient for CySC renewal. However, ken is not a JAK-STAT target in the testis, but instead acts in parallel to Stat92E to ensure CySC self-renewal. Ken represses a subset of Stat92E targets in the embryo (Arbouzova et al., 2006) suggesting that Ken maintains CySCs by repressing differentiation factors. In support of this hypothesis, we find that the global JAKSTAT inhibitor Protein tyrosine phosphatase 61F (Ptp61F) is a JAK-STAT target in the testis that is repressed by Ken. Together, our work demonstrates that Ken has an important role in the in the inhibition of CySC differentiation. Studies of ken may inform our understanding of its vertebrate orthologue B-Cell Lymphoma 6 (BCL6) and how misregulation of this oncogene leads to human lymphomas. PMID:22580161

  12. What works to improve duration of exclusive breastfeeding: lessons from the exclusive breastfeeding promotion program in rural Indonesia.

    PubMed

    Susiloretni, Kun Aristiati; Hadi, Hamam; Prabandari, Yayi Suryo; Soenarto, Yati S; Wilopo, Siswanto Agus

    2015-07-01

    The aim of the study was to identify determinants of exclusive breastfeeding (EBF) at the individual, family, community, and organizational level. This study was a secondary analysis of data from a multilevel promotion of EBF program in two rural public health centers (PHCs) in the Demak district, Central Java, Indonesia. The program was a quasi-experimental study with a pretest-posttest control group. A total of 599 participants were enrolled, consisting of 163 mother infant pairs, 163 fathers, 163 grandmothers, 82 community leaders, and 28 midwives. EBF duration and its determinants were measured and analyzed using Cox proportional-hazard model. Mothers with a high level of breastfeeding knowledge had the greatest EBF duration. Mothers who had a knowledge score >80 had a 73 % (HR 0.27, 95 % CI 0.15, 0.48) greater chance of EBF compared to mothers who had a knowledge score of <60. Factors which shortened EBF duration were grandmother's lack of support for EBF (HR 2.04, 95 % CI 1.33, 3.14), received formula samples at discharge (HR 1.99, 95 % CI 1.25, 3.16), and maternal experience of breast engorgement (HR 1.97, 95 % CI 1.32, 2.94). High maternal breastfeeding knowledge was the only factor associated with longer duration of EBF. Barriers to EBF were breast engorgement, receiving formula samples at discharge, and a grandmother's lack of support for EBF.

  13. FoxM1 Drives a Feed-forward STAT3-activation Signaling Loop that Promotes the Self-renewal and Tumorigenicity of Glioblastoma Stem-like Cells

    PubMed Central

    Gong, Ai-hua; Wei, Ping; Zhang, Sicong; Yao, Jun; Yuan, Ying; Zhou, Ai-dong; Lang, Frederick F.; Heimberger, Amy B.; Rao, Ganesh; Huang, Suyun

    2015-01-01

    The growth factor PDGF controls the development of glioblastoma (GBM) but its contribution to the function of GBM stem-like cells (GSC) has been little studied. Here we report that the transcription factor FoxM1 promotes PDGFA-STAT3 signaling to drive GSC self-renewal and tumorigenicity. In GBM we found a positive correlation between expression of FoxM1 and PDGF-A. In GSC and mouse neural stem cells, FoxM1 bound to the PDGF-A promoter to upregulate PDGF-A expression, acting to maintain the stem-like qualities of GSC in part through this mechanism. Analysis of the human cancer genomic database TCGA revealed that GBM express higher levels of STAT3, a PDGF-A effector signaling molecule, as compared with normal brain. FoxM1 regulated STAT3 transcription through interactions with the β-catenin/TCF4 complex. FoxM1 deficiency inhibited PDGF-A and STAT3 expression in neural stem cells and GSC, abolishing their stem-like and tumorigenic properties. Further mechanistic investigations defined a FoxM1-PDGFA-STAT3 feed-forward pathway that was sufficient to confer stem-like properties to glioma cells. Collectively, our findings showed how FoxM1 activates expression of PDGF-A and STAT3 in a pathway required to maintain the self-renewal and tumorigenicity of glioma stem-like cells. PMID:25832656

  14. CHIR99021 promotes self-renewal of mouse embryonic stem cells by modulation of protein-encoding gene and long intergenic non-coding RNA expression

    SciTech Connect

    Wu, Yongyan; Ai, Zhiying; Yao, Kezhen; Cao, Lixia; Du, Juan; Shi, Xiaoyan; Guo, Zekun; Zhang, Yong

    2013-10-15

    Embryonic stem cells (ESCs) can proliferate indefinitely in vitro and differentiate into cells of all three germ layers. These unique properties make them exceptionally valuable for drug discovery and regenerative medicine. However, the practical application of ESCs is limited because it is difficult to derive and culture ESCs. It has been demonstrated that CHIR99021 (CHIR) promotes self-renewal and enhances the derivation efficiency of mouse (m)ESCs. However, the downstream targets of CHIR are not fully understood. In this study, we identified CHIR-regulated genes in mESCs using microarray analysis. Our microarray data demonstrated that CHIR not only influenced the Wnt/β-catenin pathway by stabilizing β-catenin, but also modulated several other pluripotency-related signaling pathways such as TGF-β, Notch and MAPK signaling pathways. More detailed analysis demonstrated that CHIR inhibited Nodal signaling, while activating bone morphogenetic protein signaling in mESCs. In addition, we found that pluripotency-maintaining transcription factors were up-regulated by CHIR, while several developmental-related genes were down-regulated. Furthermore, we found that CHIR altered the expression of epigenetic regulatory genes and long intergenic non-coding RNAs. Quantitative real-time PCR results were consistent with microarray data, suggesting that CHIR alters the expression pattern of protein-encoding genes (especially transcription factors), epigenetic regulatory genes and non-coding RNAs to establish a relatively stable pluripotency-maintaining network. - Highlights: • Combined use of CHIR with LIF promotes self-renewal of J1 mESCs. • CHIR-regulated genes are involved in multiple pathways. • CHIR inhibits Nodal signaling and promotes Bmp4 expression to activate BMP signaling. • Expression of epigenetic regulatory genes and lincRNAs is altered by CHIR.

  15. Malaria knowledge and agricultural practices that promote mosquito breeding in two rural farming communities in Oyo State, Nigeria

    PubMed Central

    2010-01-01

    Background Agricultural practices such as the use of irrigation during rice cultivation, the use of ponds for fish farming and the storage of water in tanks for livestock provide suitable breeding grounds for anthropophylic mosquitoes. The most common anthropophylic mosquito in Nigeria which causes much of the morbidity and mortality associated with malaria is the anopheles mosquito. Farmers are therefore at high risk of malaria - a disease which seriously impacts on agricultural productivity. Unfortunately information relating to agricultural practices and farmers' behavioural antecedent factors that could assist malaria programmers plan and implement interventions to reduce risk of infections among farmers is scanty. Farmers' knowledge about malaria and agricultural practices which favour the breeding of mosquitoes in Fashola and Soku, two rural farming communities in Oyo State were therefore assessed in two rural farming communities in Oyo State. Methods This descriptive cross-sectional study involved the collection of data through the use of eight Focus Group Discussions (FGDs) and the interview of 403 randomly selected farmers using semi-structured questionnaires. These sets of information were supplemented with observations of agricultural practices made in 40 randomly selected farms. The FGD data were recorded on audio-tapes, transcribed and subjected to content analysis while the quantitative data were analyzed using descriptive and inferential statistics. Results Most respondents in the two communities had low level of knowledge of malaria causation as only 12.4% stated that mosquito bite could transmit the disease. Less than half (46.7%) correctly mentioned the signs and symptoms of malaria as high body temperature, body pains, headache, body weakness and cold/fever. The reported main methods for preventing mosquito bites in the farming communities included removal of heaps of cassava tuber peelings (62.3%), bush burning/clearing (54.6%) and clearing of

  16. Fly LMBR1/LIMR-type protein Lilipod promotes germ-line stem cell self-renewal by enhancing BMP signaling.

    PubMed

    Dolezal, Darin; Liu, Zhiyan; Zhou, Qingxiang; Pignoni, Francesca

    2015-11-10

    Limb development membrane protein-1 (LMBR1)/lipocalin-interacting membrane receptor (LIMR)-type proteins are putative nine-transmembrane receptors that are evolutionarily conserved across metazoans. However, their biological function is unknown. Here, we show that the fly family member Lilipod (Lili) is required for germ-line stem cell (GSC) self-renewal in the Drosophila ovary where it enhances bone morphogenetic protein (BMP) signaling. lili mutant GSCs are lost through differentiation, and display reduced levels of the Dpp transducer pMad and precocious activation of the master differentiation factor bam. Conversely, overexpressed Lili induces supernumerary pMad-positive bamP-GFP-negative GSCs. Interestingly, differentiation of lili mutant GSCs is bam-dependent; however, its effect on pMad is not. Thus, although it promotes stem cell self-renewal by repressing a bam-dependent process, Lilipod enhances transduction of the Dpp signal independently of its suppression of differentiation. In addition, because Lili is still required by a ligand-independent BMP receptor, its function likely occurs between receptor activation and pMad phosphorylation within the signaling cascade. This first, to our knowledge, in vivo characterization of a LMBR1/LIMR-type protein in a genetic model reveals an important role in modulating BMP signaling during the asymmetric division of an adult stem cell population and in other BMP signaling contexts. PMID:26512105

  17. Constitutive stabilization of hypoxia-inducible factor alpha selectively promotes the self-renewal of mesenchymal progenitors and maintains mesenchymal stromal cells in an undifferentiated state.

    PubMed

    Park, In-Ho; Kim, Kwang-Ho; Choi, Hyun-Kyung; Shim, Jae-Seung; Whang, Soo-Young; Hahn, Sang June; Kwon, Oh-Joo; Oh, Il-Hoan

    2013-01-01

    With the increasing use of culture-expanded mesenchymal stromal cells (MSCs) for cell therapies, factors that regulate the cellular characteristics of MSCs have been of major interest. Oxygen concentration has been shown to influence the functions of MSCs, as well as other normal and malignant stem cells. However, the underlying mechanisms of hypoxic responses and the precise role of hypoxia-inducible factor-1α (Hif-1α), the master regulatory protein of hypoxia, in MSCs remain unclear, due to the limited span of Hif-1α stabilization and the complex network of hypoxic responses. In this study, to further define the significance of Hif-1α in MSC function during their self-renewal and terminal differentiation, we established adult bone marrow (BM)-derived MSCs that are able to sustain high level expression of ubiquitin-resistant Hif-1α during such long-term biological processes. Using this model, we show that the stabilization of Hif-1α proteins exerts a selective influence on colony-forming mesenchymal progenitors promoting their self-renewal and proliferation, without affecting the proliferation of the MSC mass population. Moreover, Hif-1α stabilization in MSCs led to the induction of pluripotent genes (oct-4 and klf-4) and the inhibition of their terminal differentiation into osteogenic and adipogenic lineages. These results provide insights into the previously unrecognized roles of Hif-1α proteins in maintaining the primitive state of primary MSCs and on the cellular heterogeneities in hypoxic responses among MSC populations. PMID:24071737

  18. Feasibility of utilizing pedometer diaries in a rural African American community-based walking intervention for health promotion

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Purpose: Limited research is available on the feasibility or effectiveness of utilizing pedometer diaries in community-based interventions targeting rural, low socioeconomic, African American populations. The objectives of this walking intervention study were to assess participant adherence to maint...

  19. miR‑483‑5p promotes growth, invasion and self‑renewal of gastric cancer stem cells by Wnt/β‑catenin signaling.

    PubMed

    Wu, Kai; Ma, Longan; Zhu, Jinxiang

    2016-10-01

    Gastric carcinoma (GC) ranks as the second most common cause of cancer‑associated mortality worldwide. Emerging evidence has suggested a potential novel therapeutic strategy based on the ability of cancer stem cells (CSCs) to trigger tumorigenesis. MicroRNAs (miRNAs) have previously been implicated in CSC formation and regulation of their functional characteristics. In the current study, a significant upregulation of miR‑483‑5p levels was demonstrated in spheroid body‑forming cells (P<0.01) by reverse transcription‑quantitative polymerase chain reaction, which were isolated from the MKN‑45 gastric cancer cell line and possessed gastric CSC (GCSC) properties. An MTT assay demonstrated that overexpression of miR‑483‑5p by transfection with miR‑483‑5p mimics significantly increased cell proliferation and Annexin V‑propidium iodide staining indicated the suppression of cell apoptosis, suggesting that miR‑483‑5p has an important function in GCSC growth. Notably, Transwell and sphere formation assays demonstrated that miR‑483‑5p elevation promoted GCSC invasion and cell self‑renewal ability, respectively. Further western blotting assays demonstrated that miR‑483‑5p upregulation induced an increase in the protein expression levels of β‑catenin and its downstream target molecules, including cyclin D1, Bcl‑2 and matrix metalloproteinase 2, indicating that miR‑483‑5p activates Wnt/β‑catenin signaling. Inhibition of this pathway by β‑catenin small interfering RNA transfection attenuated the miR‑483‑5p‑induced effects on cell growth, invasion and self‑renewal. These results demonstrate that miR‑483‑5p may act as an oncogene to promote the development of GC by regulating GCSC growth, invasion and self‑renewal via the Wnt/β‑catenin signaling pathway. Thus, the present study suggests that miR‑483‑5p may be a promising therapeutic target against GC. PMID:27511210

  20. An evaluation of the experiences of rural MSM who accessed an online HIV/AIDS health promotion intervention.

    PubMed

    Williams, Mark; Bowen, Anne; Ei, Sue

    2010-07-01

    The purpose of this study was to assess rural MSM's satisfaction with an Internet-delivered HIV/AIDS intervention. Objectives were to evaluate if completion rates varied by characteristics, if completion varied by computer issues, if satisfaction changed from first to last modules, and if satisfaction was associated with module order. Data were collected from 300 rural MSM. Results showed few differences between men who completed the intervention and those who dropped out. Completion was associated with income, accessing the intervention at home, time to load screens, and finding navigation easy. For those completing the intervention, interest in and perceived usefulness of the information increased from first to the last module. Module order was associated with the knowledge module. Interest in the module was greatest if it was encountered last. Results indicate that rural MSM are willing to enroll in and complete an Internet-delivered HIV/AIDS risk reduction intervention.

  1. Structure-based discovery of NANOG variant with enhanced properties to promote self-renewal and reprogramming of pluripotent stem cells.

    PubMed

    Hayashi, Yohei; Caboni, Laura; Das, Debanu; Yumoto, Fumiaki; Clayton, Thomas; Deller, Marc C; Nguyen, Phuong; Farr, Carol L; Chiu, Hsiu-Ju; Miller, Mitchell D; Elsliger, Marc-André; Deacon, Ashley M; Godzik, Adam; Lesley, Scott A; Tomoda, Kiichiro; Conklin, Bruce R; Wilson, Ian A; Yamanaka, Shinya; Fletterick, Robert J

    2015-04-14

    NANOG (from Irish mythology Tír na nÓg) transcription factor plays a central role in maintaining pluripotency, cooperating with OCT4 (also known as POU5F1 or OCT3/4), SOX2, and other pluripotency factors. Although the physiological roles of the NANOG protein have been extensively explored, biochemical and biophysical properties in relation to its structural analysis are poorly understood. Here we determined the crystal structure of the human NANOG homeodomain (hNANOG HD) bound to an OCT4 promoter DNA, which revealed amino acid residues involved in DNA recognition that are likely to be functionally important. We generated a series of hNANOG HD alanine substitution mutants based on the protein-DNA interaction and evolutionary conservation and determined their biological activities. Some mutant proteins were less stable, resulting in loss or decreased affinity for DNA binding. Overexpression of the orthologous mouse NANOG (mNANOG) mutants failed to maintain self-renewal of mouse embryonic stem cells without leukemia inhibitory factor. These results suggest that these residues are critical for NANOG transcriptional activity. Interestingly, one mutant, hNANOG L122A, conversely enhanced protein stability and DNA-binding affinity. The mNANOG L122A, when overexpressed in mouse embryonic stem cells, maintained their expression of self-renewal markers even when retinoic acid was added to forcibly drive differentiation. When overexpressed in epiblast stem cells or human induced pluripotent stem cells, the L122A mutants enhanced reprogramming into ground-state pluripotency. These findings demonstrate that structural and biophysical information on key transcriptional factors provides insights into the manipulation of stem cell behaviors and a framework for rational protein engineering.

  2. Structure-based discovery of NANOG variant with enhanced properties to promote self-renewal and reprogramming of pluripotent stem cells

    DOE PAGES

    Hayashi, Yohei; Caboni, Laura; Das, Debanu; Yumoto, Fumiaki; Clayton, Thomas; Deller, Marc C.; Nguyen, Phuong; Farr, Carol L.; Chiu, Hsiu -Ju; Miller, Mitchell D.; et al

    2015-03-30

    NANOG (from Irish mythology Tír na nÓg) transcription factor plays a central role in maintaining pluripotency, cooperating with OCT4 (also known as POU5F1 or OCT3/4), SOX2, and other pluripotency factors. Although the physiological roles of the NANOG protein have been extensively explored, biochemical and biophysical properties in relation to its structural analysis are poorly understood. Here we determined the crystal structure of the human NANOG homeodomain (hNANOG HD) bound to an OCT4 promoter DNA, which revealed amino acid residues involved in DNA recognition that are likely to be functionally important. We generated a series of hNANOG HD alanine substitution mutantsmore » based on the protein–DNA interaction and evolutionary conservation and determined their biological activities. Some mutant proteins were less stable, resulting in loss or decreased affinity for DNA binding. Overexpression of the orthologous mouse NANOG (mNANOG) mutants failed to maintain self-renewal of mouse embryonic stem cells without leukemia inhibitory factor. These results suggest that these residues are critical for NANOG transcriptional activity. Interestingly, one mutant, hNANOG L122A, conversely enhanced protein stability and DNA-binding affinity. The mNANOG L122A, when overexpressed in mouse embryonic stem cells, maintained their expression of self-renewal markers even when retinoic acid was added to forcibly drive differentiation. When overexpressed in epiblast stem cells or human induced pluripotent stem cells, the L122A mutants enhanced reprogramming into ground-state pluripotency. These findings indicate that structural and biophysical information on key transcriptional factors provides insights into the manipulation of stem cell behaviors and a framework for rational protein engineering.« less

  3. Structure-based discovery of NANOG variant with enhanced properties to promote self-renewal and reprogramming of pluripotent stem cells

    SciTech Connect

    Hayashi, Yohei; Caboni, Laura; Das, Debanu; Yumoto, Fumiaki; Clayton, Thomas; Deller, Marc C.; Nguyen, Phuong; Farr, Carol L.; Chiu, Hsiu -Ju; Miller, Mitchell D.; Elsliger, Marc -André; Deacon, Ashley M.; Godzik, Adam; Lesley, Scott A.; Tomoda, Kiichiro; Conklin, Bruce R.; Wilson, Ian A.; Yamanaka, Shinya; Fletterick, Robert J.

    2015-03-30

    NANOG (from Irish mythology Tír na nÓg) transcription factor plays a central role in maintaining pluripotency, cooperating with OCT4 (also known as POU5F1 or OCT3/4), SOX2, and other pluripotency factors. Although the physiological roles of the NANOG protein have been extensively explored, biochemical and biophysical properties in relation to its structural analysis are poorly understood. Here we determined the crystal structure of the human NANOG homeodomain (hNANOG HD) bound to an OCT4 promoter DNA, which revealed amino acid residues involved in DNA recognition that are likely to be functionally important. We generated a series of hNANOG HD alanine substitution mutants based on the protein–DNA interaction and evolutionary conservation and determined their biological activities. Some mutant proteins were less stable, resulting in loss or decreased affinity for DNA binding. Overexpression of the orthologous mouse NANOG (mNANOG) mutants failed to maintain self-renewal of mouse embryonic stem cells without leukemia inhibitory factor. These results suggest that these residues are critical for NANOG transcriptional activity. Interestingly, one mutant, hNANOG L122A, conversely enhanced protein stability and DNA-binding affinity. The mNANOG L122A, when overexpressed in mouse embryonic stem cells, maintained their expression of self-renewal markers even when retinoic acid was added to forcibly drive differentiation. When overexpressed in epiblast stem cells or human induced pluripotent stem cells, the L122A mutants enhanced reprogramming into ground-state pluripotency. These findings indicate that structural and biophysical information on key transcriptional factors provides insights into the manipulation of stem cell behaviors and a framework for rational protein engineering.

  4. The Role of Self-Efficacy and Referent Specific Social Support in Promoting Rural Adolescent Girls' Physical Activity

    ERIC Educational Resources Information Center

    Beets, Michael W.; Pitetti, Kenneth H.; Forlaw, Loretta

    2007-01-01

    Objective: To examine the role of social support (SS) and self-efficacy (SE) for physical activity (PA) in rural high school girls (N = 259, 15.5+1.2yrs). Methods: Using structural equation modeling, the relationships among PA, SS for PA from mother, father, and peers, and SE for overcoming barriers, seeking support, and resisting competing…

  5. Planning of a Community-Based Approach to Injury Control and Safety Promotion in a Rural Community.

    ERIC Educational Resources Information Center

    Loos, Colleen; Oldenburg, Brian; O'Hara, Lily

    2001-01-01

    The planning of a community-based accident prevention program in a rural Queensland (Australia) community is described. The process involved the establishment of a local steering committee, data collection, presentation of findings, determination of priorities, review of the evidence, description of target group, exploration of problem and…

  6. CHIR99021 promotes self-renewal of mouse embryonic stem cells by modulation of protein-encoding gene and long intergenic non-coding RNA expression.

    PubMed

    Wu, Yongyan; Ai, Zhiying; Yao, Kezhen; Cao, Lixia; Du, Juan; Shi, Xiaoyan; Guo, Zekun; Zhang, Yong

    2013-10-15

    Embryonic stem cells (ESCs) can proliferate indefinitely in vitro and differentiate into cells of all three germ layers. These unique properties make them exceptionally valuable for drug discovery and regenerative medicine. However, the practical application of ESCs is limited because it is difficult to derive and culture ESCs. It has been demonstrated that CHIR99021 (CHIR) promotes self-renewal and enhances the derivation efficiency of mouse (m)ESCs. However, the downstream targets of CHIR are not fully understood. In this study, we identified CHIR-regulated genes in mESCs using microarray analysis. Our microarray data demonstrated that CHIR not only influenced the Wnt/β-catenin pathway by stabilizing β-catenin, but also modulated several other pluripotency-related signaling pathways such as TGF-β, Notch and MAPK signaling pathways. More detailed analysis demonstrated that CHIR inhibited Nodal signaling, while activating bone morphogenetic protein signaling in mESCs. In addition, we found that pluripotency-maintaining transcription factors were up-regulated by CHIR, while several developmental-related genes were down-regulated. Furthermore, we found that CHIR altered the expression of epigenetic regulatory genes and long intergenic non-coding RNAs. Quantitative real-time PCR results were consistent with microarray data, suggesting that CHIR alters the expression pattern of protein-encoding genes (especially transcription factors), epigenetic regulatory genes and non-coding RNAs to establish a relatively stable pluripotency-maintaining network.

  7. ANXA3/JNK Signaling Promotes Self-Renewal and Tumor Growth, and Its Blockade Provides a Therapeutic Target for Hepatocellular Carcinoma

    PubMed Central

    Tong, Man; Fung, Tsun-Ming; Luk, Steve T.; Ng, Kai-Yu; Lee, Terence K.; Lin, Chi-Ho; Yam, Judy W.; Chan, Kwok Wah; Ng, Fai; Zheng, Bo-Jian; Yuan, Yun-Fei; Xie, Dan; Lo, Chung-Mau; Man, Kwan; Guan, Xin-Yuan; Ma, Stephanie

    2015-01-01

    Summary Frequent tumor relapse in hepatocellular carcinoma (HCC) has been commonly attributed to the presence of residual cancer stem cells (CSCs) after conventional treatments. We have previously identified and characterized CD133 to mark a specific CSC subset in HCC. In the present study, we found endogenous and secretory annexin A3 (ANXA3) to play pivotal roles in promoting cancer and stem cell-like features in CD133+ liver CSCs through a dysregulated JNK pathway. Blockade of ANXA3 with an anti-ANXA3 monoclonal antibody in vitro as well as in human HCC xenograft models resulted in a significant reduction in tumor growth and self-renewal. Clinically, ANXA3 expression in HCC patient sera closely associated with aggressive clinical features. Our results suggest that ANXA3 can serve as a novel diagnostic biomarker and that the inhibition of ANXA3 may be a viable therapeutic option for the treatment of CD133+ liver-CSC-driven HCC. PMID:26095609

  8. Nodal promotes the self-renewal of human colon cancer stem cells via an autocrine manner through Smad2/3 signaling pathway.

    PubMed

    Gong, Yuehua; Guo, Ying; Hai, Yanan; Yang, Hao; Liu, Yang; Yang, Shi; Zhang, Zhenzhen; Ma, Meng; Liu, Linhong; Li, Zheng; He, Zuping

    2014-01-01

    Colorectal cancer is one of the most common and fatal tumors. However, molecular mechanisms underlying carcinogenesis of colorectal cancer remain largely undefined. Here, we explored the expression and function of Nodal in colon cancer stem cells (CCSCs). Nodal and its receptors were present in numerous human colorectal cancer cell lines. NODAL and ALK-4 were coexpressed in human colon cancerous tissues, and NODAL, CD24, and CD44, markers for CCSCs, were expressed at higher levels in human colon cancerous tissues than adjacent noncancerous colon tissues. Human CCSCs were isolated by magnetic activated cell sorting using anti-CD24 and anti-CD44. Nodal transcript and protein were hardly detectable in CD44- or CD24-negative human colorectal cancer cell lines, whereas Nodal and its receptors were present in CCSCs. Notably, Nodal facilitated spheroid formation of human CCSCs, and phosphorylation of Smad2 and Smad3 was activated by Nodal in cells of spheres derived from human CCSCs. Collectively, these results suggest that Nodal promotes the self-renewal of human CCSCs and mediate carcinogenesis of human colorectal cancer via an autocrine manner through Smad2/3 pathway. This study provides a novel insight into molecular mechanisms controlling fate of human CCSCs and offers new targets for gene therapy of human colorectal cancer.

  9. Renewable energy opportunities in China

    NASA Astrophysics Data System (ADS)

    Wallace, William L.; Simon Tsuo, Y.

    1996-01-01

    Rapid growth in economic development coupled with the absence of an electric grid in large areas of rural China have created a need for new energy sources both in urban centers and the rural countryside. Electric capacity expansion plans call for increased use of coal-fired steam turbines for electricity production that will contribute to increased concerns over environmental pollution. China is rich in renewable energy resources, strategically located in areas of greatest need and economic viability. China is also already one of the world's largest users of renewables, especially hydro, wind, biomass, and solar thermal, and has significant experience with photovoltaics, geothermal and other technologies. The use of renewable energy is being encouraged in expanded programs at the central and provincial government levels, with growing private sector involvement. These conditions create opportunities for U.S. business participation in renewable energy markets in China.

  10. Promoting People's Participation.

    ERIC Educational Resources Information Center

    Fraser, Colin

    1981-01-01

    Discusses problems associated with communication in rural areas to promote participation in development programs. Suggests that success of such programs depends on continued government policy in favor of citizen participation in agricultural and rural development. (SK)

  11. Collinsville Renewable Energy Promotion Act

    THOMAS, 112th Congress

    Rep. Murphy, Christopher S. [D-CT-5

    2012-05-08

    06/27/2012 Received in the Senate and Read twice and referred to the Committee on Energy and Natural Resources. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  12. Collinsville Renewable Energy Promotion Act

    THOMAS, 112th Congress

    Sen. Lieberman, Joseph I. [ID-CT

    2011-04-04

    06/23/2011 Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held. With printed Hearing: S.Hrg. 112-129. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  13. Financing renewable energy for Village Power application

    SciTech Connect

    Santibanez-Yeneza, G.

    1997-12-01

    When one talks of rural development, no doubt, the issue of rural energy is not far behind. As a significant component of any development strategy, rural energy is seen as the engine for growth that can bring about economic upliftment in the countryside. Many approaches to rural energy development have been tried. These approaches differ from country to country. But regardless of structure and approach, the goal remain essentially the same: to provide rural communities access to reliable energy services at affordable prices. In recent years, as global concern for the environment has increased, many governments have turned to renewable energy as a more environment friendly alternative to rural electrification. Technological advances in renewable energy application has helped to encourage this use. System reliability has improved, development costs have, to some extent been brought down and varied application approaches have been tried and tested in many areas. Indeed, there is huge potential for the development of renewable energy in the rural areas of most developing countries. At the rural level, renewable energy resources are almost always abundantly available: woodwaste, agricultural residues, animal waste, small-scale hydro, wind, solar and even sometimes geothermal resources. Since smaller scale systems are usually expected in these areas, renewable energy technologies can very well serve as decentralized energy systems for rural application. And not only for rural applications, new expansion planning paradigms have likewise led to the emergence of decentralized energy systems not only as supply options but also as corrective measures for maintaining end of line voltage levels. On the other hand, where renewable energy resource can provide significant blocks of power, they can be relied upon to provide indigenous power to the grids.

  14. CONSORT: Sam68 Is Directly Regulated by MiR-204 and Promotes the Self-Renewal Potential of Breast Cancer Cells by Activating the Wnt/Beta-Catenin Signaling Pathway

    PubMed Central

    Wang, Lan; Tian, Han; Yuan, Jie; Wu, Hongmei; Wu, Jueheng; Zhu, Xun

    2015-01-01

    Abstract Breast cancer stem cells (BCSCs) are considered to be responsible for recurrence in breast cancer. The 68 kDa Src-associated protein in mitosis (Sam68) has been linked to the development and progression of breast cancer; however, the posttranscriptional regulation and role of Sam68 in BCSC self-renewal remain unclear. Sam68 was ectopically overexpressed or knocked down using a siRNA; the self-renewal potential of breast cancer cell lines was assessed using flow cytometry, in vitro mammosphere culture and a xenograft model in NOD/SCID mice. Activation of beta-catenin was assessed by immunohistochemical staining, Western blotting, and luciferase reporter gene assays. The ArrayExpress dataset GSE45666 was used to identify conserved microRNAs downregulated in breast cancer; real-time PCR, Western blotting, luciferase reporter assay, and xenografted tumor model were used to confirm miR-204 regulated Sam68. We found that endogenous Sam68 expression correlated positively with the self-renewal potential of breast cancer cell lines. Overexpression of Sam68 promoted, whereas knockdown reduced, breast cancer cell self-renewal potential in vitro and tumorigenicity in vivo. The Wnt/beta-catenin pathway was identified as a functional mediator of Sam68-induced self-renewal in SKBR-3 and MCF-7 cells. Furthermore, miR-204 was found to be frequently downregulated in human breast cancer and confirmed to directly target Sam68; miR-204 inhibited the self-renewal of breast cancer cell lines by targeting and suppressing Sam68. Our study reveals that Sam68 is regulated by miR-204 and may play an important role in the self-renewal of BCSCs via activating the Wnt/beta-catenin pathway. Sam68 may represent a novel therapeutic target for breast cancer. PMID:26656364

  15. An evaluation of the role of email in promoting science investigative skills in primary rural schools in England

    NASA Astrophysics Data System (ADS)

    Jarvis, Tina; Hargreaves, Linda; Comber, Chris

    1997-06-01

    This project evaluated the effect of collaboration via email links on the quality of 10-11 year old students’ science investigative skills in six primary rural schools. After a joint planning meeting, sixty children collected, identified and shared information via email about moths in their area, in order to produce a joint booklet. All email traffic was monitored throughout the project. Indepth structured observations and interviews were carried out at the schools. Children completed daily diaries. The children demonstrated a variety of science skills, particularly observation and recording. Their competence and confidence in using computers, handling email and in manipulating a data base developed during the project. The project identified a number of important issues relating to teacher inservice training requirements, the importance of a suitable progression of IT experiences throughout the school, development in cooperative groupwork for children, and software design.

  16. Renewable Energy Resources in Lebanon

    NASA Astrophysics Data System (ADS)

    Hamdy, R.

    2010-12-01

    The energy sector in Lebanon plays an important role in the overall development of the country, especially that it suffers from many serious problems. The fact that Lebanon is among the few countries that are not endowed with fossil fuels in the Middle East made this sector cause one third of the national debt in Lebanon. Despite the large government investments in the power sector, demand still exceeds supply and Lebanon frequently goes through black out in peak demand times or has to resort to importing electricity from Syria. The Energy production sector has dramatic environmental and economical impacts in the form of emitted gasses and environment sabotage, accordingly, it is imperative that renewable energy (RE) be looked at as an alternative energy source. Officials at the Ministry of Energy and Water (MEW) and Lebanese Electricity (EDL) have repeatedly expressed their support to renewable energy utilization. So far, only very few renewable energy applications can be observed over the country. Major efforts are still needed to overcome this situation and promote the use of renewable energy. These efforts are the shared responsibility of the government, EDL, NGO's and educational and research centers. Additionally, some efforts are being made by some international organizations such as UNDP, ESCWA, EC and other donor agencies operating in Lebanon. This work reviews the status of Energy in Lebanon, the installed RE projects, and the potential projects. It also reviews the stakeholders in the field of RE in Lebanon Conclusion In considering the best R.E. alternative, it is important to consider all potential R.E. sources, their costs, market availability, suitability for the selected location, significance of the energy produced and return on investment. Several RE resources in Lebanon have been investigated; Tides and waves energy is limited and not suitable two tentative sites for geothermal energy are available but not used. Biomass resources badly affect the

  17. WB/GEF Renewable Energy Development Project: Renewable Energy in China

    SciTech Connect

    Not Available

    2004-04-01

    Fact sheet describes China's Renewable Energy Development Project to supply electricity to rural households and institutions with wind energy and solar power (photovoltaics). World Bank and Global Environmental Facility fund the project.

  18. Are schools a good setting for adolescent sexual health promotion in rural Africa? A qualitative assessment from Tanzania.

    PubMed

    Plummer, Mary L; Wight, D; Wamoyi, J; Nyalali, K; Ingall, T; Mshana, G; Shigongo, Z S; Obasi, A I N; Ross, D A

    2007-08-01

    African adolescents are at high risk of poor sexual health. School-based interventions could reach many adolescents in a sustainable and replicable way, if enrolment, funding and infrastructure are adequate. This study examined pupils', recent school leavers', parents' and teachers' views and experiences of rural Tanzanian primary schools, focusing on the implications for potential sexual health programmes. From 1999 to 2002, participant observation was conducted in nine villages for 158 person-weeks. Half of Year 7 pupils were 15-17 years old, and few went on to secondary school, suggesting that primary schools may be a good venue for such programmes. However, serious challenges include low enrolment and attendance rates, limited teacher training, little access to teaching resources and official and unofficial practices that may alienate pupils and their parents, e.g. corporal punishment, pupils being made to do unpaid work, forced pregnancy examinations, and some teachers' alcohol or sexual abuse. At a national level, improved teacher training and supervision are critical, as well as policies that better prevent, identify and correct undesired practices. At a programme level, intervention developers need to simplify the subject matter, introduce alternative teaching methods, help improve teacher-pupil and teacher-community relationships, and closely supervise and appropriately respond to undesired practices.

  19. ASSOCIATION BETWEEN SELF-CARE BEHAVIORS AND SELF-ESTEEM OF RURAL ELDERLIES; NECESSITY OF HEALTH PROMOTION

    PubMed Central

    Bagheri-Nesami, Masoumeh; Goudarzian, Amir Hossein; Mirani, Hesam; Jouybari, Sina Sabourian; Nasiri, Davoud

    2016-01-01

    Introduction: Changes in the modern medical science caused significant reduction of mortality and every day increase of the elderly in the world. According to prevalence of physical and mental problems in elderly, it is necessary to take some actions. Self care in one of the best way to improve elderly health and life satisfaction that seems have a relation to self-esteem. Methods: This descriptive and analytical study was performed on 180 elderly in rural areas of the Sari city. Elderly selected by multi-stage randomize sampling method. Data were gathered by using standard questionnaires of self-care and Rosenberg self-esteem. Data were analyzed by Spearman and Pearson’s correlation using SPSS software (V16). Findings: The mean±SD of the ages of the elderly were 66.85±7.661. The score of self-care varies between 99 to 155 and most of them (66.7%) had good level of self-care. Also, most of elderly (52.2%) had high level of self-esteem. Also there was a significant relationship, between self-care and self-esteem (P<0.001, r=0.426). Conclusion: According to significant relationship between self-care and self-esteem of elderly, by the planning for improving the self care of elderly, can increase their health and significantly reduce from physical and mental complications. PMID:27047266

  20. Renewables for sustainable village power

    SciTech Connect

    Flowers, L

    1997-03-01

    It is estimated that two billion people live without electricity and its services. In addition, there is a sizeable number of rural villages that have limited electrical service, with either part-day operation by diesel gen-sets or partial electrification (local school or community center and several nearby houses). For many villages connected to the grid, power is often sporadically available and of poor quality. The U.S. National Renewable Energy Laboratory (NREL) in Golden, Colorado, has initiated a program to address these potential electricity opportunities in rural villages through the application of renewable energy (RE) technologies. The objective of this program is to develop and implement applications that demonstrate the technical performance, economic competitiveness, operational viability, and environmental benefits of renewable rural electric solutions, compared to the conventional options of line extension and isolated diesel mini-grids. These four attributes foster sustainability; therefore, the program is entitled Renewables for Sustainable Village Power (RSVP). The RSVP program is a multi-technology, multi-application program composed of six activities, including village applications development, computer model development, systems analysis, pilot project development, technical assistance, and Internet-based village power project data base. While the current program emphasizes wind, photovoltaics (PV), and their hybrids with diesel gen-sets, micro-hydro and micro-biomass technologies may be integrated in the future. NREL`s RSVP team is currently involved in rural electricity projects in thirteen countries, with U.S., foreign, and internationally based agencies and institutions. The integration of the technology developments, institutional experiences, and the financial solutions for the implementation of renewables in the main line rural electrification processes in both the developing world and remote regions of the developed world is the goal.

  1. Process evaluation of a community-based intervention promoting multiple maternal and neonatal care practices in rural Nepal

    PubMed Central

    2010-01-01

    Background The challenge of delivering multiple, complex messages to promote maternal and newborn health in the terai region of Nepal was addressed through training Female Community Health Volunteers (FCHVs) to counsel pregnant women and their families using a flipchart and a pictorial booklet that was distributed to clients. The booklet consists of illustrated messages presented on postcard-sized laminated cards that are joined by a ring. Pregnant women were encouraged to discuss booklet content with their families. Methods We examined use of the booklet and factors affecting adoption of practices through semi-structured interviews with district and community-level government health personnel, staff from the Nepal Family Health Program, FCHVs, recently delivered women and their husbands and mothers-in-law. Results The booklet is shared among household members, promotes discussion, and is referred to when questions arise or during emergencies. Booklet cards on danger signs and nutritious foods are particularly well-received. Cards on family planning and certain aspects of birth preparedness generate less interest. Husbands and mothers-in-law control decision-making for maternal and newborn care-seeking and related household-level behaviors. Conclusions Interpersonal peer communication through trusted community-level volunteers is an acceptable primary strategy in Nepal for promotion of household-level behaviors. The content and number of messages should be simplified or streamlined before being scaled-up to minimize intervention complexity and redundant communication. PMID:20529251

  2. Effectiveness of a grant program's efforts to promote synergy within its funded initiatives: perceptions of participants of the Southern Rural Access Program

    PubMed Central

    Pathman, Donald E; Chuang, Emmeline; Weiner, Bryan J

    2008-01-01

    Background Foundations and public agencies commonly fund focused initiatives for individual grantees. These discrete, stand-alone initiatives can risk failure by being carried out in isolation. Fostering synergy among grantees' initiatives is one strategy proposed for promoting the success and impact of grant programs. We evaluate an explicit strategy to build synergy within the Robert Wood Johnson Foundation's Southern Rural Access Program (SRAP), which awarded grants to collaboratives within eight southeastern U.S. states to strengthen basic health care services in targeted rural counties. Methods We interviewed 39 key participants of the SRAP, including the program director within each state and the principal subcontractors heading the program's funded initiatives that supported heath professionals' recruitment, retention and training, made loans to health care providers, and built networks among providers. Interews were recorded and transcribed. Two investigators independently coded the transcripts and a third investigator distilled the main points. Results Participants generally perceived that the SRAP yielded more synergies than other grant programs in which they had participated and that these synergies added to the program's impact. The synergies most often noted were achieved through relationship building among grantees and with outside agencies, sharing information and know-how, sharing resources, combining efforts to yield greater capacity, joining voices to advocate for common goals, and spotting gaps in services offered and then filling these gaps. The SRAP's strategies that participants felt fostered synergy included targeting funding to culturally and geographically similar states, supporting complementary types of initiatives, promoting opportunities to network through semi-annual meetings and regular conference calls, and the advocacy efforts of the program's leadership. Participants noted that synergies were sometimes hindered by turf issues and

  3. Bolivia renewable energy development

    SciTech Connect

    Smith, P.

    1997-12-01

    The author summarizes changes which have occurred in Bolivia in the past year which have had an impact on renewable energy source development. Political changes have included the privatization of power generation and power distribution, and resulted in a new role for state level government and participation by the individual. A National Rural Electrification Plan was adopted in 1996, which stresses the use of GIS analysis and emphasizes factors such as off grid, economic index, population density, maintenance risk, and local organizational structure. The USAID program has chosen to stress economic development, environmental programs, and health over village power programs. The national renewables program has adopted a new development direction, with state projects, geothermal projects, and private sector involvement stressed.

  4. Rural development update for South Africa

    SciTech Connect

    Arent, D.

    1997-12-01

    This paper describes renewable energy programs implemented in South Africa as part of a collaborative program for rural development. Different facets of this program include: Renewable Energy for South Africa (REFSA); hybrid collaborative R&D; electricity sector restructuring; provincial level initiation of renewable energy applications; renewable energy for African development (REFAD); and Suncorp photovoltaic manufacturing company. Limited detailed information is provided on the activities of each of these different program facets over the past year in particular.

  5. [Institutional Renewal].

    ERIC Educational Resources Information Center

    Brown, Peggy, Ed.

    1983-01-01

    The theme of this journal issue is "Institutional Renewal." Projects designed to address the issues of the 1980s at 18 colleges are described, and 15 definitions of institutional renewal are presented. Participating colleges were provided expert advice through the Association of American College's (AAC) Project Lodestar (renamed Consultation and…

  6. Promoting household water treatment through women's self help groups in Rural India: assessing impact on drinking water quality and equity.

    PubMed

    Freeman, Matthew C; Trinies, Victoria; Boisson, Sophie; Mak, Gregory; Clasen, Thomas

    2012-01-01

    Household water treatment, including boiling, chlorination and filtration, has been shown effective in improving drinking water quality and preventing diarrheal disease among vulnerable populations. We used a case-control study design to evaluate the extent to which the commercial promotion of household water filters through microfinance institutions to women's self-help group (SHG) members improved access to safe drinking water. This pilot program achieved a 9.8% adoption rate among women targeted for adoption. Data from surveys and assays of fecal contamination (thermotolerant coliforms, TTC) of drinking water samples (source and household) were analyzed from 281 filter adopters and 247 non-adopters exposed to the program; 251 non-SHG members were also surveyed. While adopters were more likely than non-adopters to have children under 5 years, they were also more educated, less poor, more likely to have access to improved water supplies, and more likely to have previously used a water filter. Adopters had lower levels of fecal contamination of household drinking water than non-adopters, even among those non-adopters who treated their water by boiling or using traditional ceramic filters. Nevertheless, one-third of water samples from adopter households exceeded 100 TTC/100ml (high risk), and more than a quarter of the filters had no stored treated water available when visited by an investigator, raising concerns about correct, consistent use. In addition, the poorest adopters were less likely to see improvements in their water quality. Comparisons of SHG and non-SHG members suggest similar demographic characteristics, indicating SHG members are an appropriate target group for this promotion campaign. However, in order to increase the potential for health gains, future programs will need to increase uptake, particularly among the poorest households who are most susceptible to disease morbidity and mortality, and focus on strategies to improve the correct, consistent

  7. Promoting Household Water Treatment through Women's Self Help Groups in Rural India: Assessing Impact on Drinking Water Quality and Equity

    PubMed Central

    Freeman, Matthew C.; Trinies, Victoria; Boisson, Sophie; Mak, Gregory; Clasen, Thomas

    2012-01-01

    Household water treatment, including boiling, chlorination and filtration, has been shown effective in improving drinking water quality and preventing diarrheal disease among vulnerable populations. We used a case-control study design to evaluate the extent to which the commercial promotion of household water filters through microfinance institutions to women's self-help group (SHG) members improved access to safe drinking water. This pilot program achieved a 9.8% adoption rate among women targeted for adoption. Data from surveys and assays of fecal contamination (thermotolerant coliforms, TTC) of drinking water samples (source and household) were analyzed from 281 filter adopters and 247 non-adopters exposed to the program; 251 non-SHG members were also surveyed. While adopters were more likely than non-adopters to have children under 5 years, they were also more educated, less poor, more likely to have access to improved water supplies, and more likely to have previously used a water filter. Adopters had lower levels of fecal contamination of household drinking water than non-adopters, even among those non-adopters who treated their water by boiling or using traditional ceramic filters. Nevertheless, one-third of water samples from adopter households exceeded 100 TTC/100ml (high risk), and more than a quarter of the filters had no stored treated water available when visited by an investigator, raising concerns about correct, consistent use. In addition, the poorest adopters were less likely to see improvements in their water quality. Comparisons of SHG and non-SHG members suggest similar demographic characteristics, indicating SHG members are an appropriate target group for this promotion campaign. However, in order to increase the potential for health gains, future programs will need to increase uptake, particularly among the poorest households who are most susceptible to disease morbidity and mortality, and focus on strategies to improve the correct, consistent

  8. A College-School Connection to Renewal.

    ERIC Educational Resources Information Center

    Pryor, Bonnie

    The National Network for Educational Renewal (NNER) consists of higher education institutions and partner K-12 schools promoting simultaneous renewal of teacher education and K-12 schools. The network helps renew teacher education by preparing educators who will: (1) provide all students with equitable opportunities for becoming educated,…

  9. Community Facilities, Housing and Community Renewal in New York State: A Preliminary Report.

    ERIC Educational Resources Information Center

    New York State Legislative Commission on Rural Resources, Albany.

    The First Statewide Legislative Symposium on Rural Development reported that, while community facilities and housing are vital to the successful growth and renewal of New York's rural areas, these requirements are not being met for many rural communities. Rural population influxes have caused escalating costs for maintenance and improvement of…

  10. Renewable energy.

    PubMed

    Destouni, Georgia; Frank, Harry

    2010-01-01

    The Energy Committee of the Royal Swedish Academy of Sciences has in a series of projects gathered information and knowledge on renewable energy from various sources, both within and outside the academic world. In this article, we synthesize and summarize some of the main points on renewable energy from the various Energy Committee projects and the Committee's Energy 2050 symposium, regarding energy from water and wind, bioenergy, and solar energy. We further summarize the Energy Committee's scenario estimates of future renewable energy contributions to the global energy system, and other presentations given at the Energy 2050 symposium. In general, international coordination and investment in energy research and development is crucial to enable future reliance on renewable energy sources with minimal fossil fuel use.

  11. Rural Aging

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Websites & Tools Maps Funding & Opportunities Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  12. Harnessing the sun for development: actions for consideration by the international community at the UN Conference on New and Renewable Sources of Energy for promoting the use of renewable energy in developing countries

    SciTech Connect

    Not Available

    1981-08-01

    The technical and economic evidence is reviewed for solar industrial process heat, highlighting the fact that financial parameters such as tax credits and depreciation allowance play a very large role in determining the economic competitiveness of solar investments. An analysis of the energy (and oil) consumed in providing industrial process heat in a number of selected developing countries is presented. Solar industrial process heat technology is discussed including the operating experience of several demonstration plants in the US Solar ponds are also described briefly. Financial and economic analysis of solar industrial process heat systems under different assumptions on future oil prices and various financial parameters is described. Financial analyses are summarized for a solar industrial process heat retrofit of a brewery in Zimbabwe and a high efficiency system operating in financial conditions typical of the US and a number of other industrialized nations. A set of recommended policy actions for countries wishing to enhance the commercial feasibility of renewable energy technologies in the commercial/industrial sector is presented. Various barriers and remedies to development of solar process heat are discussed including the potential role of international financial institutions such as the World Bank and the regional development banks. The issues of test and certification procedures for solar equipment, establishment of standards, and the training of personnel are analyzed. (LEW)

  13. Harnessing the Sun for development: Actions for consideration by the international community at the UN Conference on New and Renewable Sources of Energy for promoting the use of renewable energy in developing countries

    NASA Astrophysics Data System (ADS)

    Jhirad, D. J.; Mubayi, V.; Weingart, J.

    1981-08-01

    The technical and economic evidence is reviewed for solar industrial process heat, highlighting the fact that financial parameters such as tax credits and depreciation allowance play a very large role in determining the economic competitiveness of solar investments. An analysis of the energy (and oil) consumed in providing industrial process heat in a number of selected developing countries is presented. Solar industrial process heat technology is discussed including the operating experience of several demonstration plants in the US Solar ponds are also described briefly. A financial and economic analysis of solar industrial process heat systems under different assumptions on future oil prices and various financial parameters is given. Financial analyses are summarized for a solar industrial process heat retrofit of a brewery in Zimbabwe and a high efficiency system operating in financial conditions typical of the US and a number of other industrialized nations. A set of recommended policy actions for countries wishing to enhance the commercial feasibility of renewable energy technologies in the commercial and industrial sections is presented.

  14. Tunisia Renewable Energy Project systems description report

    NASA Technical Reports Server (NTRS)

    Scudder, L. R.; Martz, J. E.; Ratajczak, A. F.

    1986-01-01

    In 1979, the Agency for International Development (AID) initiated a renewable energy project with the Government of Tunisia to develop an institutional capability to plan and institute renewable energy technologies in a rural area. The specific objective of the district energy applications subproject was to demonstrate solar and wind energy systems in a rural village setting. The NASA Lewis Research Center was asked by the AID Near East Bureau to manage and implement this subproject. This report describes the project and gives detailed desciptions of the various systems.

  15. 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.

  16. Renewable Energy

    NASA Astrophysics Data System (ADS)

    Boyle, Godfrey

    2004-05-01

    Stimulated by recent technological developments and increasing concern over the sustainability and environmental impact of conventional fuel usage, the prospect of producing clean, sustainable power in substantial quantities from renewable energy sources arouses interest around the world. This book provides a comprehensive overview of the principal types of renewable energy--including solar, thermal, photovoltaics, bioenergy, hydro, tidal, wind, wave, and geothermal. In addition, it explains the underlying physical and technological principles of renewable energy and examines the environmental impact and prospects of different energy sources. With more than 350 detailed illustrations, more than 50 tables of data, and a wide range of case studies, Renewable Energy, 2/e is an ideal choice for undergraduate courses in energy, sustainable development, and environmental science. New to the Second Edition ·Full-color design ·Updated to reflect developments in technology, policy, attitides ·Complemented by Energy Systems and Sustainability edited by Godfrey Boyle, Bob Everett and Janet Ramage, all of the Open University, U.K.

  17. Renewing Schools.

    ERIC Educational Resources Information Center

    McChesney, Jim

    1997-01-01

    This publication reviews works on educational reform that represent attempts to do more than merely respond in knee-jerk fashion to political pressure for reform. Bruce Joyce and Emily Calhoun, in "Learning Experiences in School Renewal: An Exploration of Five Successful Programs" (Eugene, Oregon: ERIC Clearinghouse on Educational Management,…

  18. Educational Renewal in Rural South Dakota.

    ERIC Educational Resources Information Center

    Stangohr, Mary

    2000-01-01

    At Howard High School (Miner County, South Dakota), educational reform focuses on student understanding of community history, economics, and government; entrepreneurship; sustainability of agriculture, environment, and community; and democratic values. The school aims to nurture community and give students the option of staying in the community.…

  19. Health disparities among the western, central and eastern rural regions of China after a decade of health promotion and disease prevention programming.

    PubMed

    Zhang, Xi-Fan; Tian, Xiang-Yang; Cheng, Yu-Lan; Feng, Zhan-Chun; Wang, Liang; Southerland, Jodi

    2015-08-01

    Health disparities between the western, central and eastern regions of rural China, and the impact of national health improvement policies and programming were assessed. A total of 400 counties were randomly sampled. ANOVA and Logistic regression modeling were employed to estimate differences in health outcomes and determinants. Significant differences were found between the western, central and eastern rural regions in community infrastructure and health outcomes. From 2000 to 2010, health indicators in rural China were improved significantly, and the infant mortality rate (IMR), maternal mortality rate (MMR) and under 5 mortality rate (U5MR) had fallen by 62.79%, 71.74% and 61.92%, respectively. Central rural China had the greatest decrease in IMR (65.05%); whereas, western rural China had the greatest reduction in MMR (72.99%) but smallest reduction in U5MR (57.36%). Despite these improvements, Logistic regression analysis showed regional differences in key health outcome indicators (odds ratios): IMR (central: 2.13; western: 5.31), U5MR (central: 2.25; western: 5.69), MMR (central: 1.94; western: 3.31), and prevalence of infectious diseases (central: 1.62; western: 3.58). The community infrastructure and health outcomes of the western and central rural regions of China have been improved markedly during the first decade of the 21st century. However, health disparities still exist across the three regions. National efforts to increase per capita income, community empowerment and mobilization, community infrastructure, capacity of rural health facilities, and health literacy would be effective policy options to attain health equity.

  20. Health disparities among the western, central and eastern rural regions of China after a decade of health promotion and disease prevention programming.

    PubMed

    Zhang, Xi-Fan; Tian, Xiang-Yang; Cheng, Yu-Lan; Feng, Zhan-Chun; Wang, Liang; Southerland, Jodi

    2015-08-01

    Health disparities between the western, central and eastern regions of rural China, and the impact of national health improvement policies and programming were assessed. A total of 400 counties were randomly sampled. ANOVA and Logistic regression modeling were employed to estimate differences in health outcomes and determinants. Significant differences were found between the western, central and eastern rural regions in community infrastructure and health outcomes. From 2000 to 2010, health indicators in rural China were improved significantly, and the infant mortality rate (IMR), maternal mortality rate (MMR) and under 5 mortality rate (U5MR) had fallen by 62.79%, 71.74% and 61.92%, respectively. Central rural China had the greatest decrease in IMR (65.05%); whereas, western rural China had the greatest reduction in MMR (72.99%) but smallest reduction in U5MR (57.36%). Despite these improvements, Logistic regression analysis showed regional differences in key health outcome indicators (odds ratios): IMR (central: 2.13; western: 5.31), U5MR (central: 2.25; western: 5.69), MMR (central: 1.94; western: 3.31), and prevalence of infectious diseases (central: 1.62; western: 3.58). The community infrastructure and health outcomes of the western and central rural regions of China have been improved markedly during the first decade of the 21st century. However, health disparities still exist across the three regions. National efforts to increase per capita income, community empowerment and mobilization, community infrastructure, capacity of rural health facilities, and health literacy would be effective policy options to attain health equity. PMID:26223935

  1. An Agenda for Studying Rural School Busing.

    ERIC Educational Resources Information Center

    Howley, Craig B.; Smith, Charles R.

    Researchers and other persons interested in promoting research about rural school busing met in Columbus, Ohio, in December 1998. Drawing on that meeting and the rural school literature, this report describes why school transportation is an important issue nationwide, explains the lack of research on rural school busing, proposes a research…

  2. Consultant Directory for Rural Career Guidance.

    ERIC Educational Resources Information Center

    Donaldson, Kloyd N.; Edington, Everett D.

    The National Rural Career Guidance Project for Rural and Small Schools was designed to promote active exchange of information among rural schools and to provide services to administrators, counselors, and teachers wishing to implement or upgrade career guidance activities in their schools. The directory was developed for the purpose of providing…

  3. The oncogenic microRNA miR-22 targets the TET2 tumor suppressor to promote hematopoietic stem cell self-renewal and transformation

    PubMed Central

    Song, Su Jung; Ito, Keisuke; Ala, Ugo; Kats, Lev; Webster, Kaitlyn; Sun, Suming; Manova-Todorova, Katia; Teruya-Feldstein, Julie; Avigan, David E.; Delwel, Ruud; Pandolfi, Pier Paolo

    2013-01-01

    SUMMARY MicroRNAs are frequently deregulated in cancer. Here we show that miR-22 is upregulated in myelodysplastic syndrome (MDS) and leukemia, and its aberrant expression correlates with poor survival. To explore its role in hematopoietic stem cell function and malignancy, we generated transgenic mice conditionally expressing miR-22 in the hematopoietic compartment. These mice displayed reduced levels of global 5-hydroxymethylcytosine (5-hmC) and increased hematopoietic stem cell self-renewal, accompanied by defective differentiation. Conversely, miR-22 inhibition blocked proliferation in both mouse and human leukemic cells. Over time, miR-22 transgenic mice developed MDS and hematological malignancies. We also identify TET2 as a key target of miR-22 in this context. Ectopic expression of TET2 suppressed the miR-22-incuced phenotypes. Downregulation of TET2 protein also correlated with poor clinical outcomes and miR-22 overexpression in MDS patients. Our results therefore identify miR-22 as a potent proto-oncogene, and suggest that aberrations in the miR-22-TET2 regulatory network are common in hematopoietic malignancies. PMID:23827711

  4. The oncogenic microRNA miR-22 targets the TET2 tumor suppressor to promote hematopoietic stem cell self-renewal and transformation.

    PubMed

    Song, Su Jung; Ito, Keisuke; Ala, Ugo; Kats, Lev; Webster, Kaitlyn; Sun, Su Ming; Jongen-Lavrencic, Mojca; Manova-Todorova, Katia; Teruya-Feldstein, Julie; Avigan, David E; Delwel, Ruud; Pandolfi, Pier Paolo

    2013-07-01

    MicroRNAs are frequently deregulated in cancer. Here we show that miR-22 is upregulated in myelodysplastic syndrome (MDS) and leukemia and its aberrant expression correlates with poor survival. To explore its role in hematopoietic stem cell function and malignancy, we generated transgenic mice conditionally expressing miR-22 in the hematopoietic compartment. These mice displayed reduced levels of global 5-hydroxymethylcytosine (5-hmC) and increased hematopoietic stem cell self-renewal accompanied by defective differentiation. Conversely, miR-22 inhibition blocked proliferation in both mouse and human leukemic cells. Over time, miR-22 transgenic mice developed MDS and hematological malignancies. We also identify TET2 as a key target of miR-22 in this context. Ectopic expression of TET2 suppressed the miR-22-induced phenotypes. Downregulation of TET2 protein also correlated with poor clinical outcomes and miR-22 overexpression in MDS patients. Our results therefore identify miR-22 as a potent proto-oncogene and suggest that aberrations in the miR-22/TET2 regulatory network are common in hematopoietic malignancies.

  5. AurkA controls self-renewal of breast cancer-initiating cells promoting wnt3a stabilization through suppression of miR-128

    PubMed Central

    Eterno, V.; Zambelli, A.; Villani, L.; Tuscano, A.; Manera, S.; Spitaleri, A.; Pavesi, L.; Amato, A.

    2016-01-01

    AurkA overexpression was previously found in breast cancer and associated to its ability in controlling chromosome segregation during mitosis, however whether it may affect breast cancer cells, endorsed with stem properties (BCICs), is still unclear. Surprisingly, a strong correlation between AurkA expression and β-catenin localization in breast cancer tissues suggested a link between AurkA and Wnt signaling. In our study, AurkA knock-down reduced wnt3a mRNA and suppressed metastatic signature of MDA-MB-231 cells. As a consequence, the amount of BCICs and their migratory capability dramatically decreased. Conversely, wnt3a mRNA stabilization and increased CD44+/CD24low/− subpopulation was found in AurkA-overexpressing MCF7 cells. In vivo, AurkA-overexpressing primary breast cancer cells showed higher tumorigenic properties. Interestingly, we found that AurkA suppressed the expression of miR-128, inhibitor of wnt3a mRNA stabilization. Namely, miR-128 suppression realized after AurkA binding to Snail. Remarkably, a strong correlation between AurkA and miR-128 expression in breast cancer tissues confirmed our findings. This study provides novel insights into an undisclosed role for the kinase AurkA in self-renewal and migration of BCICs affecting response to cancer therapies, metastatic spread and recurrence. In addition, it suggests a new therapeutic strategy taking advantage of miR-128 to suppress AurkA-Wnt3a signaling. PMID:27341528

  6. Bisphenol A Promotes Human Prostate Stem-Progenitor Cell Self-Renewal and Increases In Vivo Carcinogenesis in Human Prostate Epithelium

    PubMed Central

    Hu, Wen-Yang; Shi, Guang-Bin; Hu, Dan-Ping; Majumdar, Shyama; Li, Guannan; Huang, Ke; Nelles, Jason L.; Ho, Shuk-Mei; Walker, Cheryl Lyn; Kajdacsy-Balla, Andre; van Breemen, Richard B.

    2014-01-01

    Previous studies in rodent models have shown that early-life exposure to bisphenol A (BPA) reprograms the prostate and enhances its susceptibility to hormonal carcinogenesis with aging. To determine whether the human prostate is similarly sensitive to BPA, the current study used human prostate epithelial stem-like cells cultured from prostates of young, disease-free donors. Similar to estradiol-17β (E2), BPA increased stem-progenitor cell self-renewal and expression of stem-related genes in a dose-dependent manner. Further, 10 nM BPA and E2 possessed equimolar membrane-initiated signaling with robust induction of p-Akt and p-Erk at 15 minutes. To assess in vivo carcinogenicity, human prostate stem-progenitor cells combined with rat mesenchyme were grown as renal grafts in nude mice, forming normal human prostate epithelium at 1 month. Developmental BPA exposure was achieved through oral administration of 100 or 250 μg BPA/kg body weight to hosts for 2 weeks after grafting, producing free BPA levels of 0.39 and 1.35 ng/mL serum, respectively. Carcinogenesis was driven by testosterone plus E2 treatment for 2 to 4 months to model rising E2 levels in aging men. The incidence of high-grade prostate intraepithelial neoplasia and adenocarcinoma markedly increased from 13% in oil-fed controls to 33% to 36% in grafts exposed in vivo to BPA (P < .05). Continuous developmental BPA exposure through in vitro (200 nM) plus in vivo (250 μg/kg body weight) treatments increased high-grade prostate intraepithelial neoplasia/cancer incidence to 45% (P < .01). Together, the present findings demonstrate that human prostate stem-progenitor cells are direct BPA targets and that developmental exposure to BPA at low doses increases hormone-dependent cancer risk in the human prostate epithelium. PMID:24424067

  7. Education in Rural Areas.

    ERIC Educational Resources Information Center

    Picot, Cynthia, Ed.

    1994-01-01

    This newsletter presents information concerning the building and management of educational facilities in rural areas. The Programme on Educational Building (PEB) operates within the Organization for Economic Cooperation and Development (OECD) (Paris, France) and consists of members from 17 countries that promote the exchange of ideas, information,…

  8. Rural Incubator Profile.

    ERIC Educational Resources Information Center

    Weinberg, Mark L.

    This profile summarizes the responses of 20 managers of rural business incubators, reporting on their operations, entry and exit policies, facility promotion, service arrangements and economic development outcomes. Incubators assist small businesses in the early stages of growth by providing them with rental space, shared services, management and…

  9. Renewable energy: Renewing the environment

    SciTech Connect

    Noun, R.J.

    1996-12-31

    During the past 20 years, the United States has enacted some of the world`s most comprehensive legislation to protect and preserve its environmental heritage. These regulations have spawned a $115-billion-per-year industry for {open_quotes}green{close_quotes} products and services, with more than 35,000 companies providing jobs for American workers. On the other hand, environmental regulations have placed heavy cost burdens on many U.S. businesses as they struggle to remain competitive in both domestic and foreign markets. How, then, can one reconcile the growing need for environmental protection with the desire for a stronger, healthier economy? Even as Congress debates the value of existing environmental legislation, new threats are appearing on the horizon. For example, extensive storm damage from Hurricane Andrew and other natural disasters has prompted members of the $650-billion insurance industry to begin studying the effects that global warming may have on future property damage claims. More and more people are realizing that the most efficient and economical way to control pollution is to avoid creating it in the first place. And that`s where renewable energy comes in. Technologies based on nonpolluting renewable energy sources such as sunlight and wind can help preserve our environmental heritage without a tangled web of regulations to burden industry. Renewable energy technologies can also help the United States become a world leader in a potential $400-billion-a-year global market for environmentally friendly products.

  10. Promoting the Mental Well-Being of Older People from Black and Minority Ethnic Communities in United Kingdom Rural Areas: Findings from an Interview Study

    ERIC Educational Resources Information Center

    Manthorpe, Jill; Moriarty, Jo; Stevens, Martin; Hussein, Shereen; Sharif, Nadira

    2012-01-01

    Drawing from 81 interviews with practitioners in social care and housing with care services in the United Kingdom, this paper explores practice issues in rural areas when supporting the mental health and well-being of older people from Black and minority ethnic groups. The paper begins with a review of the literature which provides evidence that…

  11. [Rural Education.

    ERIC Educational Resources Information Center

    Walker, Sherry Freeland, Ed.

    1993-01-01

    This theme issue on rural education focuses on the unique characteristics and problems of rural schools, and discusses how the "top down" and "one size fits all" nature of the last decade of reforms has not taken these into account. To better address the situation of rural and small schools, various strategies are offered that involve distance…

  12. Rural Theory.

    ERIC Educational Resources Information Center

    Gilbert, Jess

    To be scientific, rural sociology must have a distinctive conceptual basis; therefore, defining "rural" has long been a major concern of rural sociologists. Recently faced with similar problems, political economists have revitalized the field of urban sociology by looking beyond the city to the social production of spatial forms under capitalism.…

  13. Rural experiences.

    PubMed

    Mazibuko, R; Mckenzie, A; Schneider, H

    1989-01-01

    Primary health care nurses (PHCNs) in South Africa must complete a 1 year training program. After this training, they provide health care in clinics or a hospital outpatient department. Working conditions in the clinics, particularly rural clinics, are less than optimal. There are either not enough buildings and/or existing structures are deteriorating. Further the clinics often lack drugs and supplies. Moreover poorly trained staff work long hours because there are not enough well trained staff. In addition, the PHCNs and their places of employment are often in remote areas where communication and referral systems are poor. This results in gradual deterioration of the PHCNs' skills. To be perceived as clinically competent, PHCNs need to provide quality curative care which, once perceived as competent, will allow them to provide primary health care. Clinic managers must support pHCNs by allowing them time to take part in continued learning activities such as an apprenticeship system or inservice training aided by local physicians. Clients or colleagues tend to see PHCNs either as miniphysicians or as a threat to physicians. Yet, since they operate clinics as well as provide comprehensive care, their skills are not as narrow as those of miniphysicians. Further few physicians wish to provide care in clinics or rural areas. Besides regulations do not allow the territory of physicians to be invaded. On the other hand, some physicians even consult PHCNs which sometimes distances them from other nurses. Thus it is important for PHCNs not to develop an attitude that they are better than nurses. At the same time, health workers need to recognize the skills of PHCNs and promote them. In fact, their value is indeed being recognized as evidenced by the increase in PHCN training schools. Eventually, as their numbers grow, PHCNs will be able to control their future.

  14. 7 CFR 4280.191 - Evaluation of energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Evaluation of energy audit and renewable energy... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.191 Evaluation of energy audit and renewable...

  15. 7 CFR 4280.191 - Evaluation of energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Evaluation of energy audit and renewable energy... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.191 Evaluation of energy audit and renewable...

  16. 7 CFR 4280.191 - Evaluation of energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Evaluation of energy audit and renewable energy... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.191 Evaluation of energy audit and renewable...

  17. 7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development...

  18. 7 CFR 4280.188 - Grant funding for energy audit and renewable energy development assistance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Grant funding for energy audit and renewable energy... AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.188 Grant funding for energy audit and renewable energy development assistance....

  19. 7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development...

  20. 7 CFR 4280.188 - Grant funding for energy audit and renewable energy development assistance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Grant funding for energy audit and renewable energy... AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.188 Grant funding for energy audit and renewable energy development assistance....

  1. 7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development...

  2. 7 CFR 4280.188 - Grant funding for energy audit and renewable energy development assistance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Grant funding for energy audit and renewable energy... AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.188 Grant funding for energy audit and renewable energy development assistance....

  3. One Department Serving Rural America: HHS Rural Task Force Report to the Secretary.

    ERIC Educational Resources Information Center

    Department of Health and Human Services, Washington, DC.

    In 2001, the Department of Health and Human Services (HHS) created a rural task force to develop strategies to improve HHS services in rural communities. Fifteen HHS agencies have programs serving rural communities; child- and education-related programs provide child welfare services, Head Start, health promotion and prevention services, training…

  4. Rural energy and development

    SciTech Connect

    Stern, R.

    1997-12-01

    The author discusses the worldwide problem and need for rural electrification to support development. He points out that rural areas will pay high rates to receive such services, but cannot afford the capital cost for conventional services. The author looks at this problem from the point of energy choices, subsides, initial costs, financing, investors, local involvement, and governmental actions. In particular he is concerned with ways to make better use of biofuels, to promote sustainable harvesting, and to encourage development of more modern fuels.

  5. Chile rural electrification cooperation

    SciTech Connect

    Flowers, L.

    1997-12-01

    The author describes a joint program to use renewables for rural electrification projects in Chile. The initial focus was in a limited part of the country, involving wind mapping, pilot project planning, training, and development of methodologies for comparative evaluations of resources. To this point three wind hybrid systems have been installed in one region, as a part of the regional private utility, and three additional projects are being designed. Additional resource assessment and training is ongoing. The author points out the difficulties in working with utilities, the importance of signed documentation, and the need to look at these programs as long term because of the time involved in introducing such new technologies.

  6. The use of photovoltaics for rural electrification in northwestern China

    SciTech Connect

    Wallace, W.L.; Li Jingming; Gao Shangbin

    1998-09-01

    The use of renewable energy technologies in China is becoming increasingly important to meet the needs of a large rural population. Solar and wind renewable resources in particular are available in regions of China that at present have no access to conventional grid power. Two regions in China that have an acute lack of electricity are a large region in northern and western China and the coastal island region of China. These regions have attracted the attention of the Chinese government in terms of increasing the quality of life and standard of living conditions of the rural population. These regions have also attracted the attention of domestic Chinese companies and of international companies, governments, and multilateral development organizations as a potential market for renewable energy rural electrification systems. This paper focuses on the bilateral cooperation between the US Department of Energy and China in providing assistance for the use of renewable technologies for rural electrification in northwestern China.

  7. Renewing governance.

    PubMed

    Loos, Gregory P

    2003-01-01

    Globalization's profound influence on social and political institutions need not be negative. Critics of globalization have often referred to the "Impossible Trinity" because decision-making must 1. respect national sovereignty, 2. develop and implement firm regulation, and 3. allow capital markets to be as free as possible. To many, such goals are mutually exclusive because history conditions us to view policy-making and governance in traditional molds. Thus, transnational governance merely appears impossible because current forms of governance were not designed to provide it. The world needs new tools for governing, and its citizens must seize the opportunity to help develop them. The rise of a global society requires a greater level of generality and inclusion than is found in most policy bodies today. Politicians need to re-examine key assumptions about government. States must develop ways to discharge their regulatory responsibilities across borders and collaborate with neighboring jurisdictions, multilateral bodies, and business. Concepts such as multilateralism and tripartism show great promise. Governments must engage civil society in the spirit of shared responsibility and democratic decision-making. Such changes will result in a renewal of the state's purpose and better use of international resources and expertise in governance. PMID:17208717

  8. Philippines: Small-scale renewable energy update

    SciTech Connect

    1997-12-01

    This paper gives an overview of the application of small scale renewable energy sources in the Philippines. Sources looked at include solar, biomass, micro-hydroelectric, mini-hydroelectric, wind, mini-geothermal, and hybrid. A small power utilities group is being spun off the major utility, to provide a structure for developing rural electrification programs. In some instances, private companies have stepped forward, avoiding what is perceived as overwhelming beaurocracy, and installed systems with private financing. The paper provides information on survey work which has been done on resources, and the status of cooperative programs to develop renewable systems in the nation.

  9. Rural Agrobusiness.

    ERIC Educational Resources Information Center

    Treillon, Roland; And Others

    1992-01-01

    This publication describes the formation and evolution of rural agribusiness (RA) in the southern hemisphere as a precondition for improving the lives of families in rural communities, and focuses on RA endeavors created by development projects in Latin America, the Caribbean, and Africa. After a short introduction, the first section of this study…

  10. Rural Families.

    ERIC Educational Resources Information Center

    Goetz, Kathy, Ed.

    1992-01-01

    This "special focus" journal issue consists of 13 individual articles on the theme of rural family programs relating to school, health services, church, and other institutions. It includes: (1) "Towards a Rural Family Policy" (Judith K. Chynoweth and Michael D. Campbell); (2) "Montana: Council for Families Collaborates for Prevention (Jean…

  11. Renewable Electricity Promotion Act of 2010

    THOMAS, 111th Congress

    Sen. Bingaman, Jeff [D-NM

    2010-09-21

    09/22/2010 Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 576. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  12. Information and Communication Technologies and Rural Development. Territorial Economy.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France).

    Information and communication technologies (ICTs) offer opportunities for renewed development for many rural and remote areas that have long experienced economic decline and outmigration. But there is a risk of a territorial digital divide between urban and rural areas. Investments in telecommunications infrastructure and services tend to be…

  13. Healthy Eyes in Schools: An Evaluation of a School and Community-Based Intervention to Promote Eye Health in Rural Timor-Leste

    ERIC Educational Resources Information Center

    Hobday, Karen; Ramke, Jacqueline; du Toit, Rènée; Pereira, Sara M.

    2015-01-01

    Objective: To assess whether there was an improvement in the knowledge, attitudes and practices of students after the Healthy Eyes in Schools Project intervention and to complete a process evaluation to inform future implementation of health promotion interventions. Design: A descriptive, mixed-methods design was used, including questionnaires and…

  14. The Effect of Point of Sale Promotions on the Alcohol Purchasing Behaviour of Young People in Metropolitan, Regional and Rural Australia

    ERIC Educational Resources Information Center

    Jones, Sandra C.; Smith, Kylie M.

    2011-01-01

    This study, part of a larger project examining marketing and alcohol, looked specifically at the effects of point of sale (POS) promotions on young people, with a view to providing evidence which could be used to inform policy and regulation in this area. A series of focus groups were conducted in three different locations with young people aged…

  15. From Principle to Practice: Using Children's Literature to Promote Dialogue and Facilitate the "Coming to Voice" in a Rural Latino Community

    ERIC Educational Resources Information Center

    Keis, Richard

    2006-01-01

    When viewed through the lens of critical pedagogy, children's literature offers a viable avenue for tapping the "funds of knowledge" abounding in culturally and linguistically diverse communities. It is an effective means for promoting dialogue, arousing critical consciousness, and facilitating the "coming to voice" of oppressed people. In this…

  16. 77 FR 8854 - Farm, Ranch, and Rural Communities Advisory Committee (FRRCC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... AGENCY Farm, Ranch, and Rural Communities Advisory Committee (FRRCC) AGENCY: Environmental Protection... Farm, Ranch, and Rural Communities Advisory Committee (FRRCC) will be renewed for an additional two... to agriculture and rural communities. It is determined that the FRRCC is in the public interest...

  17. 75 FR 9894 - Farm, Ranch, and Rural Communities Advisory Committee (FRRCC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... AGENCY Farm, Ranch, and Rural Communities Advisory Committee (FRRCC) AGENCY: Environmental Protection... Farm, Ranch, and Rural Communities Advisory Committee (FRRCC) will be renewed for an additional two... agriculture and rural communities. It is determined that the FRRCC is in the public interest in...

  18. 7 CFR 4280.193 - Selecting energy audit and renewable energy development assistance grant applications for award.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Selecting energy audit and renewable energy..., DEPARTMENT OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.193 Selecting energy audit and renewable...

  19. 7 CFR 4280.193 - Selecting energy audit and renewable energy development assistance grant applications for award.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Selecting energy audit and renewable energy..., DEPARTMENT OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.193 Selecting energy audit and renewable...

  20. 7 CFR 4280.193 - Selecting energy audit and renewable energy development assistance grant applications for award.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Selecting energy audit and renewable energy..., DEPARTMENT OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.193 Selecting energy audit and renewable...

  1. Status report on renewable energy in the States

    NASA Astrophysics Data System (ADS)

    Swezey, B.; Sinclair, K.

    1992-12-01

    As the concept of integrated resource planning has spread among states and utilities, a reexamination of the role of renewable energy sources in the utility resource mix is taking place. This report documents the findings of a study of state regulatory commissions undertaken to: (1) help assess the state of knowledge and awareness about renewable energy resources and technologies; (2) assess the impacts of state policies on renewable energy development; and (3) identify important information needs. The key findings from this effort are: Renewable energy development has occurred only slowly over the last decade, and a small number of states account for the bulk of development. The development that has occurred has been limited to non-utility entities. Directed state policies have been a key driver in renewable energy development. Those states not currently addressing renewables may need more data and information before they proceed with directed policies. Other important observations are: The cost of renewables is an overriding concern. Regulators distinguish between 'emerging' and 'established' renewable energy technologies. Specific data are lacking on state-level renewable energy development. Detailed renewable resource assessments have yet to be performed in many states. This report identifies renewable energy information needs of state regulators. However, a number of concerns are also identified that must be addressed before renewables will receive serious attention in many of those states with limited renewables experience. Finally, the report catalogs a wide variety of policies that have been utilized in the states to promote greater development of renewable energy.

  2. Status report on renewable energy in the States

    SciTech Connect

    Swezey, B.; Sinclair, K.

    1992-12-01

    As the concept of integrated resource planning has spread among states and utilities, a reexamination of the role of renewable energy sources in the utility resource mix is taking place. This report documents the findings of a study of state regulatory commissions undertaken to: (1) help assess the state of knowledge and awareness about renewable energy resources and technologies; (2) assess the impacts of state policies on renewable energy development; and (3) identify important information needs. The key findings from this effort are: Renewable energy development has occurred only slowly over the last decade, and a small number of states account for the bulk of development. The development that has occurred has been limited to non-utility entities. Directed state policies have been a key driver in renewable energy development. Those states not currently addressing renewables may need more data and information before they proceed with directed policies. Other important observations are: The cost of renewables is an overriding concern. Regulators distinguish between emerging'' and established'' renewable energy technologies. Specific data are lacking on state-level renewable energy development. Detailed renewable resource assessments have yet to be performed in many states. This report identifies renewable energy information needs of state regulators. However, a number of concerns are also identified that must be addressed before renewables will receive serious attention in many of those states with limited renewables experience. Finally, the report catalogs a wide variety of policies that have been utilized in the states to promote greater development of renewable energy.

  3. Status report on renewable energy in the States

    SciTech Connect

    Swezey, B; Sinclair, K

    1992-12-01

    As the concept of integrated resource planning has spread among states and utilities, a reexamination of the role of renewable energy sources in the utility resource mix is taking place. This report documents the findings of a study of state regulatory commissions undertaken to: (1) help assess the state of knowledge and awareness about renewable energy resources and technologies; (2) assess the impacts of state policies on renewable energy development; and (3) identify important information needs. The key findings from this effort are: Renewable energy development has occurred only slowly over the last decade, and a small number of states account for the bulk of development. The development that has occurred has been limited to non-utility entities. Directed state policies have been a key driver in renewable energy development. Those states not currently addressing renewables may need more data and information before they proceed with directed policies. Other important observations are: The cost of renewables is an overriding concern. Regulators distinguish between ``emerging`` and ``established`` renewable energy technologies. Specific data are lacking on state-level renewable energy development. Detailed renewable resource assessments have yet to be performed in many states. This report identifies renewable energy information needs of state regulators. However, a number of concerns are also identified that must be addressed before renewables will receive serious attention in many of those states with limited renewables experience. Finally, the report catalogs a wide variety of policies that have been utilized in the states to promote greater development of renewable energy.

  4. Treatment of Diarrhoea in Rural African Communities: An Overview of Measures to Maximise the Medicinal Potentials of Indigenous Plants

    PubMed Central

    Njume, Collise; Goduka, Nomalungelo I.

    2012-01-01

    Diarrhoea is a major cause of morbidity and mortality in rural communities in Africa, particularly in children under the age of five. This calls for the development of cost effective alternative strategies such as the use of herbal drugs in the treatment of diarrhoea in these communities. Expenses associated with the use of orthodox medicines have generated renewed interest and reliance on indigenous medicinal plants in the treatment and management of diarrhoeal infections in rural communities. The properties of many phenolic constituents of medicinal plants such as their ability to inhibit enteropooling and delay gastrointestinal transit are very useful in the control of diarrhoea, but problems such as scarcity of valuable medicinal plants, lack of standardization of methods of preparation, poor storage conditions and incertitude in some traditional health practitioners are issues that affect the efficacy and the practice of traditional medicine in rural African communities. This review appraises the current strategies used in the treatment of diarrhoea according to the Western orthodox and indigenous African health-care systems and points out major areas that could be targeted by health-promotion efforts as a means to improve management and alleviate suffering associated with diarrhoea in rural areas of the developing world. Community education and research with indigenous knowledge holders on ways to maximise the medicinal potentials in indigenous plants could improve diarrhoea management in African rural communities. PMID:23202823

  5. Distance as a Hybrid Actor in Rural Economies

    ERIC Educational Resources Information Center

    Young, Nathan

    2006-01-01

    This paper argues that the notion of distance ought to be re-conceptualized and promoted to the theoretical foreground of sociological analyses of rural economic action. Using research in rural British Columbia, Canada, I argue that current changes in rural political economy (for instance, the restructuring of industrial resource production, the…

  6. 76 FR 34839 - Establishment of the White House Rural Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ... maximize the impact of Federal investment to promote economic prosperity and quality of life in our rural... prosperity and quality of life in rural America, and shall coordinate my Administration's engagement with... and create economic opportunities to improve the quality of life in rural America; (b) coordinate...

  7. Alaska's renewable energy potential.

    SciTech Connect

    Not Available

    2009-02-01

    This paper delivers a brief survey of renewable energy technologies applicable to Alaska's climate, latitude, geography, and geology. We first identify Alaska's natural renewable energy resources and which renewable energy technologies would be most productive. e survey the current state of renewable energy technologies and research efforts within the U.S. and, where appropriate, internationally. We also present information on the current state of Alaska's renewable energy assets, incentives, and commercial enterprises. Finally, we escribe places where research efforts at Sandia National Laboratories could assist the state of Alaska with its renewable energy technology investment efforts.

  8. Renewable energy annual 1996

    SciTech Connect

    1997-03-01

    This report presents summary data on renewable energy consumption, the status of each of the primary renewable technologies, a profile of each of the associated industries, an analysis of topical issues related to renewable energy, and information on renewable energy projects worldwide. It is the second in a series of annual reports on renewable energy. The renewable energy resources included in the report are biomass (wood and ethanol); municipal solid waste, including waste-to-energy and landfill gas; geothermal; wind; and solar energy, including solar thermal and photovoltaic. The report also includes various appendices and a glossary.

  9. ESSA and Rural Teachers. New Roads Ahead?

    ERIC Educational Resources Information Center

    Gagnon, Douglas

    2016-01-01

    Inertia created by the 15 years of teacher quality reform leading up to Every Student Succeeds Act (ESSA), coupled with a renewed focus on innovation and flexibility under ESSA, might provide a recipe for establishing new ways to recruit, develop, and retain teachers in rural schools. Many hope that the development of complex and tailored staffing…

  10. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Mai, T.

    2012-10-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  11. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Mai, T.

    2013-04-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  12. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Mai, T.

    2012-11-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  13. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Hand, M. M.

    2012-09-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

  14. Rural Health Information Hub

    MedlinePlus

    ... Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am I Rural? Economic ... toolkits like the Services Integration Toolkit in the Rural Community Health Gateway . Finding Statistics & Data Learn how to ...

  15. Rural mental health: neither romanticism nor despair.

    PubMed

    Wainer, J; Chesters, J

    2000-06-01

    This paper explores the relationship between rural places and mental health. It begins with a definition of mental health and an outline of the data that have led to the current concern with promoting positive mental health. We then consider aspects of rural life and place that contribute to positive mental health or increase the likelihood of mental health problems. Issues identified include environment, place, gender identity, violence and dispossession and the influence of the effects of structural changes in rural communities. The paper concludes with a discussion of some of the determinants of resilience in rural places, including social connectedness, valuing diversity and economic participation. PMID:11249401

  16. Renewal of radiological equipment.

    PubMed

    2014-10-01

    In this century, medical imaging is at the heart of medical practice. Besides providing fast and accurate diagnosis, advances in radiology equipment offer new and previously non-existing options for treatment guidance with quite low morbidity, resulting in the improvement of health outcomes and quality of life for the patients. Although rapid technological development created new medical imaging modalities and methods, the same progress speed resulted in accelerated technical and functional obsolescence of the same medical imaging equipment, consequently creating a need for renewal. Older equipment has a high risk of failures and breakdowns, which might cause delays in diagnosis and treatment of the patient, and safety problems both for the patient and the medical staff. The European Society of Radiology is promoting the use of up-to-date equipment, especially in the context of the EuroSafe Imaging Campaign, as the use of up-to-date equipment will improve quality and safety in medical imaging. Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or renewal. This plan should look forward a minimum of 5 years, with annual updates. Teaching points • Radiological equipment has a definite life cycle span, resulting in unavoidable breakdown and decrease or loss of image quality which renders equipment useless after a certain time period.• Equipment older than 10 years is no longer state-of-the art equipment and replacement is essential. Operating costs of older equipment will be high when compared with new equipment, and sometimes maintenance will be impossible if no spare parts are available.• Older equipment has a high risk of failure and breakdown, causing delays in diagnosis and treatment of the patient and safety problems both for the patient and the medical staff.• Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or replacement. This plan should look forward a

  17. Renewal of radiological equipment.

    PubMed

    2014-10-01

    In this century, medical imaging is at the heart of medical practice. Besides providing fast and accurate diagnosis, advances in radiology equipment offer new and previously non-existing options for treatment guidance with quite low morbidity, resulting in the improvement of health outcomes and quality of life for the patients. Although rapid technological development created new medical imaging modalities and methods, the same progress speed resulted in accelerated technical and functional obsolescence of the same medical imaging equipment, consequently creating a need for renewal. Older equipment has a high risk of failures and breakdowns, which might cause delays in diagnosis and treatment of the patient, and safety problems both for the patient and the medical staff. The European Society of Radiology is promoting the use of up-to-date equipment, especially in the context of the EuroSafe Imaging Campaign, as the use of up-to-date equipment will improve quality and safety in medical imaging. Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or renewal. This plan should look forward a minimum of 5 years, with annual updates. Teaching points • Radiological equipment has a definite life cycle span, resulting in unavoidable breakdown and decrease or loss of image quality which renders equipment useless after a certain time period.• Equipment older than 10 years is no longer state-of-the art equipment and replacement is essential. Operating costs of older equipment will be high when compared with new equipment, and sometimes maintenance will be impossible if no spare parts are available.• Older equipment has a high risk of failure and breakdown, causing delays in diagnosis and treatment of the patient and safety problems both for the patient and the medical staff.• Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or replacement. This plan should look forward a

  18. Promoting latrine construction and use in rural villages practicing open defecation: process evaluation in connection with a randomised controlled trial in Orissa, India

    PubMed Central

    2014-01-01

    Background Our group conducted a cluster-randomised trial in 100 villages of Orissa, India to measure the impact of a rural sanitation intervention implemented under the government of India's Total Sanitation Campaign, on diarrhoea and soil-transmitted helminth infections. This paper reports on a process evaluation conducted in the context of the trial. Methods Process evaluation data were collected through review of key documentation, quantitative surveys, direct observations, and semi-structured interviews with staff from implementing NGOs and community members. Between March 2011 and March 2012, trained enumerators recorded observations on latrine construction status every 6–8 weeks in the 50 intervention villages and noted activities reported to have taken place based on NGO staff interviews and review of NGO records. A survey among 10% of households in intervention and control villages was conducted to compare levels of awareness of key intervention components. In addition, 10% of village water and sanitation committee (VWSC) members were interviewed to measure their level of involvement in the intervention delivery. Results The percentage of households with a latrine (completed or under construction) increased from 8% at baseline to 66% one year after the start of the intervention in March 2012. Almost none of the intervention households recall any form of participatory community-level activities at the start of the programme, although intervention households were generally more aware of the Total Sanitation Campaign (91% versus 49%, p < 0.001), VWSCs (51% versus 9%, p < 0.001), adolescent girls groups (23% versus 8%, p < 0.01), wall paintings (44% versus 7%, p < 0.001) and were more likely to report a household visit on sanitation during the past three months (65% versus 3%, p < 0.001). We found no strong evidence of an association between levels of awareness of or participation in mobilisation activities and levels of latrine coverage

  19. Challenges, Strategies and Lessons Learned from a Participatory Community Intervention Study to Promote Female Condoms among Rural Sex Workers in Southern China

    PubMed Central

    Weeks, Margaret R.; Liao, Susu; Li, Fei; Li, Jianghong; Dunn, Jennifer; He, Bin; He, Qiya; Feng, Weiping; Wang, Yanhong

    2010-01-01

    China faces a rapidly emerging HIV epidemic and nation wide resurgence of sexually transmitted infections associated with a growing sex industry. Community empowerment and capacity building through community-based participatory research partnerships show promise for developing, testing, and refining multilevel interventions suited to the local context that are effective and appropriate to address these concerns. However, such efforts are fraught with challenges, both for community collaborators and for researchers. We have built an international team of scientists from Beijing and the U.S. and collaborating health policy makers, health educators and care providers from Hainan and Guangxi Province CDCs and the local counties and towns where we are conducting our study. This team is in the process of testing a community wide, multi-level intervention to promote female condoms and other HIV prevention within sex-work establishments. This article presents lessons learned from our experiences in the first two study sites of this intervention trial. PMID:20528132

  20. Teaching the Commons: Place, Pride, and the Renewal of Community.

    ERIC Educational Resources Information Center

    Theobald, Paul

    This book addresses the role that rural schools can play in promoting community and developing a community-oriented world view. Specifically, this book suggests that rural schools, through concerted pedagogical and curricular attention to the dynamics of their particular place, can rekindle community allegiance and can nurture the fulfillment that…

  1. 7 CFR 4280.195 - Awarding and administering energy audit and renewable energy development assistance grants.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Awarding and administering energy audit and renewable... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.195 Awarding and administering energy audit and...

  2. 7 CFR 4280.195 - Awarding and administering energy audit and renewable energy development assistance grants.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Awarding and administering energy audit and renewable... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.195 Awarding and administering energy audit and...

  3. 7 CFR 4280.195 - Awarding and administering energy audit and renewable energy development assistance grants.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Awarding and administering energy audit and renewable... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.195 Awarding and administering energy audit and...

  4. 7 CFR 4280.165 - Combined funding for renewable energy systems and energy efficiency improvements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Combined funding for renewable energy systems and energy efficiency improvements. 4280.165 Section 4280.165 Agriculture Regulations of the Department of... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Combined Funding for Renewable...

  5. 7 CFR 4280.165 - Combined funding for renewable energy systems and energy efficiency improvements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Combined funding for renewable energy systems and energy efficiency improvements. 4280.165 Section 4280.165 Agriculture Regulations of the Department of... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Combined Funding for Renewable...

  6. 7 CFR 4280.165 - Combined funding for renewable energy systems and energy efficiency improvements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Combined funding for renewable energy systems and energy efficiency improvements. 4280.165 Section 4280.165 Agriculture Regulations of the Department of... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Combined Funding for Renewable...

  7. A Habermasian Analysis of Local Renewable Energy Deliberations

    ERIC Educational Resources Information Center

    Fast, Stewart

    2013-01-01

    This study pursues a Habermasian analysis of citizen discussions and of the local public sphere to shed light on renewable energy futures in rural east-central Canada. Using data from group discussions, it pursues an investigation of utterances, validity claims and of discourses. The analysis is supplemented by participant observation of publicly…

  8. Renewable energy annual 1995

    SciTech Connect

    1995-12-01

    The Renewable Energy Annual 1995 is the first in an expected series of annual reports the Energy Information Administration (EIA) intends to publish to provide a comprehensive assessment of renewable energy. This report presents the following information on the history, status, and prospects of renewable energy data: estimates of renewable resources; characterizations of renewable energy technologies; descriptions of industry infrastructures for individual technologies; evaluations of current market status; and assessments of near-term prospects for market growth. An international section is included, as well as two feature articles that discuss issues of importance for renewable energy as a whole. The report also contains a number of technical appendices and a glossary. The renewable energy sources included are biomass (wood), municipal solid waste, biomass-derived liquid fuels, geothermal, wind, and solar and photovoltaic.

  9. Application of Intervention Mapping to develop a community-based health promotion pre-pregnancy intervention for adolescent girls in rural South Africa: Project Ntshembo (Hope)

    PubMed Central

    2014-01-01

    Background South Africa (SA) is undergoing multiple transitions with an increasing burden of non-communicable diseases and high levels of overweight and obesity in adolescent girls and women. Adolescence is key to addressing trans-generational risk and a window of opportunity to intervene and positively impact on individuals’ health trajectories into adulthood. Using Intervention Mapping (IM), this paper describes the development of the Ntshembo intervention, which is intended to improve the health and well-being of adolescent girls in order to limit the inter-generational transfer of risk of metabolic disease, in particular diabetes risk. Methods This paper describes the application of the first four steps of IM. Evidence is provided to support the selection of four key behavioural objectives: viz. to eat a healthy, balanced diet, increase physical activity, reduce sedentary behaviour, and promote reproductive health. Appropriate behaviour change techniques are suggested and a theoretical framework outlining components of relevant behaviour change theories is presented. It is proposed that the Ntshembo intervention will be community-based, including specialist adolescent community health workers who will deliver a complex intervention comprising of individual, peer, family and community mobilisation components. Conclusions The Ntshembo intervention is novel, both in SA and globally, as it is: (1) based on strong evidence, extensive formative work and best practice from evaluated interventions; (2) combines theory with evidence to inform intervention components; (3) includes multiple domains of influence (community through to the individual); (4) focuses on an at-risk target group; and (5) embeds within existing and planned health service priorities in SA. PMID:25080940

  10. An educational intervention to promote appropriate complementary feeding practices and physical growth in infants and young children in rural Haryana, India.

    PubMed

    Bhandari, Nita; Mazumder, Sarmila; Bahl, Rajiv; Martines, Jose; Black, Robert E; Bhan, Maharaj K

    2004-09-01

    Complementary feeding practices are often inadequate in developing countries, resulting in a significant nutritional decline between 6 and 18 mo of age. We assessed the effectiveness of an educational intervention to promote adequate complementary feeding practices that would be feasible to sustain with existing resources. The study was a cluster randomized controlled trial in communities in the state of Haryana in India. We developed the intervention through formative research. Eight communities were pair matched on their baseline characteristics; one of each pair was randomly assigned to receive the intervention and the other to no specific feeding intervention. Health and nutrition workers in the intervention communities were trained to counsel on locally developed feeding recommendations. Newborns were enrolled in all of the communities (552 in the intervention and 473 in the control) and followed up every 3 mo to the age of 18 mo. The main outcome measures were weights and lengths at 6, 9, 12, and 18 mo and complementary feeding practices at 9 and 18 mo. All analyses were by intent to treat. In the overall analyses, there was a small but significant effect on length gain in the intervention group (difference in means 0.32 cm, 95% CI, 0.03, 0.61). The effect was greater in the subgroup of male infants (difference in mean length gain 0.51 cm, 95% CI 0.03, 0.98). Weight gain was not affected. Energy intakes from complementary foods overall were significantly higher in the intervention group children at 9 mo (mean +/- SD: 1556 +/- 1109 vs. 1025 +/- 866 kJ; P < 0.001) and 18 mo (3807 +/- 1527 vs. 2577 +/- 1058 kJ; P < 0.001). Improving complementary feeding practices through existing services is feasible but the effect on physical growth is limited. Factors that limit physical growth in such settings must be better understood to plan more effective nutrition programs.

  11. Opportunities for renewable energy technologies in water supply in developing country villages

    SciTech Connect

    Niewoehner, J.; Larson, R.; Azrag, E.; Hailu, T.; Horner, J.; VanArsdale, P.

    1997-03-01

    This report provides the National Renewable Energy Laboratory (NREL) with information on village water supply programs in developing countries. The information is intended to help NREL develop renewable energy technologies for water supply and treatment that can be implemented, operated, and maintained by villagers. The report is also useful to manufacturers and suppliers in the renewable energy community in that it describes a methodology for introducing technologies to rural villages in developing countries.

  12. State Clean Energy Practices: Renewable Fuel Standards

    SciTech Connect

    Mosey, G.; Kreycik, C.

    2008-07-01

    The State Clean Energy Policies Analysis (SCEPA) project is supported by the Weatherization and Intergovernmental Program within the Department of Energy's Office of Energy Efficiency and Renewable Energy. This project seeks to quantify the impacts of existing state policies, and to identify crucial policy attributes and their potential applicability to other states. The goal is to assist states in determining which clean energy policies or policy portfolios will best accomplish their environmental, economic, and security goals. For example, renewable fuel standards (RFS) policies are a mechanism for developing a market for renewable fuels in the transportation sector. This flexible market-based policy, when properly executed, can correct for market failures and promote growth of the renewable fuels industry better than a more command-oriented approach. The policy attempts to correct market failures such as embedded fossil fuel infrastructure and culture, risk associated with developing renewable fuels, consumer information gaps, and lack of quantification of the non-economic costs and benefits of both renewable and fossil-based fuels. This report focuses on renewable fuel standards policies, which are being analyzed as part of this project.

  13. Rural Services.

    ERIC Educational Resources Information Center

    Miller, Jon, Ed.; And Others

    Presented are 10 papers resulting from a workshop, involving representatives from 33 state developmental disabilities councils, designed to examine common problems and issues confronting developmentally disabled citizens in rural areas. Entries include the following titles and authors: "Who, What, and Where--Studying Prevalence of Developmental…

  14. Marine Renewable Energy Center

    SciTech Connect

    Vigeant, Paul; Miller, John; Howes, Brian; McGowan, Jon G.; Baldwin, Kenneth; Grilli, Annette; Terray, Eugene

    2013-10-08

    Project Goals: The funding provided by this contract supported the following activities: A) Test Site Development; B) Seed Grant Funded Technology Development; C) Stakeholder Activities The first year of funding was dedicated to the formation of the NE MREC University Consortium which was comprised of University of Massachusetts Dartmouth (UMD) and Amherst (UMA), Massachusetts Institute of Technology (MIT), Woods Hole Oceanographic Institution (WHOI), University of New Hampshire (UNH), and the University of Rhode Island (URI). The consortium worked together to encourage research and promote benefits of obtaining energy from ocean wind, waves, tides and currents. In addition, NE MREC’s goal was to fund projects aimed at potential test sites with the first year funding going to studies of the potential for tidal device testing in Muskeget Channel, at the General Sullivan Bridge in New Hampshire, and for wave device testing at the proposed National Offshore Renewable Energy Innovation Zone (NOREIZ) located off the Massachusetts coast. The project spanned 4.5 years and addressed three specific tasks that are interrelated but also served as independent investigations.

  15. Modelling of Integrated Renewable Energy System

    NASA Astrophysics Data System (ADS)

    Akella, A. K.; Saini, R. P.; Sharma, M. P.

    2007-10-01

    Energy is supplied in the form of electricity, heat or fuels and an energy supply system must guarantee sufficient production and distribution of energy. An energy supply system based on renewable energy can be utilized as integrated renewable energy system (IRES), which can satisfy the energy needs of an area in appropriate & sustainable manner. Given the key role of renewable energy in rural electrification of remote rural areas, the IRES for a given area can be modeled & optimized for meeting the energy needs. In the present paper, Jaunpur block of Uttaranchal state of India has been selected as remote area. Based upon the data collected, the resource potential and energy demand has been calculated & presented. The model on the basis of unit cost of the energy has been optimized using LINDO software 6.10 version. The results indicated that the optimized model has been found to the best choice for meeting the energy needs of the area. The results further indicated that for the above area, either an IRES consisting of the above sources can provide a feasible solution in terms of energy fulfillments in the range of EPDF from 1.0 to 0.75.

  16. Promoting Students' Problem Solving Skills and Knowledge of STEM Concepts in a Data-Rich Learning Environment: Using Online Data as a Tool for Teaching about Renewable Energy Technologies

    ERIC Educational Resources Information Center

    Thurmond, Brandi

    2011-01-01

    This study sought to compare a data-rich learning (DRL) environment that utilized online data as a tool for teaching about renewable energy technologies (RET) to a lecture-based learning environment to determine the impact of the learning environment on students' knowledge of Science, Technology, Engineering, and Math (STEM) concepts related…

  17. Sustainable Rural Energy Development in Brazil

    SciTech Connect

    Ghandour, A.

    2005-01-01

    Under the Luz Para Todos ('Lights for All') Program, the Government of Brazil (GOB) seeks to provide basic electricity services to all its citizens by 2008. An estimated 2.5 million rural households (over 12 million Brazilians) currently lack electric service, with approximately 80% of them located in rural areas. Since many of these households are too geographically isolated to be connected to the national grid, they will receive distributed energy systems, and the government hopes to maximize the use of local renewable resources to service them. The National Renewable Energy Laboratory (NREL) is working with the GOB and a variety of local partners to identify and implement sustainable off-grid solutions to meet Brazil's rural energy needs. Focused in the Amazon region, these collaborative activities are, on one hand, using field-based activities to build local technical capacity and design replicable models for rural energy development, while on the other hand helping to develop the institutional structures that will be necessary to sustain distributed renewable energy development on a large-scale in Brazil.

  18. Promoting acquisition of competences and standardization of curricula in Rural Engineering teaching through common practical cases in Hydrology: CN-match

    NASA Astrophysics Data System (ADS)

    Licciardello, Feliciana; Consoli, Simona; Atlaw, Tigist; Nicastro, Roberto; Brígido, Consuelo C.; Lorite, Ángela; Taguas, Encarnación V.

    2014-05-01

    The co-operation between Universities located in different countries, promoting similar topics and teaching methodologies, is paramount in the educational training to meet the objectives of the Bologna Process and developing new skills matching the labor market requirements. With this focus, the work herein presented contributes to both these aims, by implementing, in two Universities courses in Spain and Italy, a joint methodology in Hydrology. Both courses present common matters related with hydrological engineering projects. "Water Resources Management in Agriculture" is the course name at the University of Catania, Italy whereas "Software and tools in Engineering projects" is the subject tough for the students of Forest Engineering in the Agronomist and Forest Engineering School of the University of Cordoba. This work presents an experience whose main objective is to involve the students into the technical knowledge and skill acquisition by a competition, following the philosophy of football leagues which are quite appreciated in both countries. Basically, we have prepared a practical case of hydrological design which two-student groups have to solve. The best teams of each country have to play the international final match, which will take place by videoconference. The awards for the winners in each country are merits for their curricula such as the participation in the EGU Assembly 2014 and a certificate of winners. The practical case is based on the Curve Number method developed by the Soil Conservation Service (1972) in order to compute abstractions from storm rainfall and calculate design hydrographs (CN-SCS method). The CN-SCS method is one of the most used methods for implementing hydrological studies of a catchment aimed for example at assessing management practices and hydro-geological risk plans as well as water resources protection measures. In general hydro-geological risk assessment and modeling studies are necessary for a reliable urban planning

  19. Renewable smart materials

    NASA Astrophysics Data System (ADS)

    Kim, Hyun Chan; Mun, Seongcheol; Ko, Hyun-U.; Zhai, Lindong; Kafy, Abdullahil; Kim, Jaehwan

    2016-07-01

    The use of renewable materials is essential in future technologies to harmonize with our living environment. Renewable materials can maintain our resources from the environment so as to overcome degradation of natural environmental services and diminished productivity. This paper reviews recent advancement of renewable materials for smart material applications, including wood, cellulose, chitin, lignin, and their sensors, actuators and energy storage applications. To further improve functionality of renewable materials, hybrid composites of inorganic functional materials are introduced by incorporating carbon nanotubes, titanium dioxide and tin oxide conducting polymers and ionic liquids. Since renewable materials have many advantages of biocompatible, sustainable, biodegradable, high mechanical strength and versatile modification behaviors, more research efforts need to be focused on the development of renewable smart materials.

  20. Learning and Skills for Neighbourhood Renewal: Summary Report on Research for the Neighbourhood Renewal Unit. Research Report.

    ERIC Educational Resources Information Center

    Taylor, Sue

    A study examined how further education (FE) colleges and Local Education Authority adult education services contribute to neighborhood renewal (NR) in deprived areas and how their strategic role might develop. The National Strategy for Neighborhood Renewal was tackling deprivation in 88 of England's poorest communities by promoting the development…

  1. Rural intentions

    PubMed Central

    Lu, Diane J.; Hakes, Jacquie; Bai, Meera; Tolhurst, Helen; Dickinson, James A.

    2008-01-01

    ABSTRACT OBJECTIVE To investigate the reasons for family medicine graduates’ career choices. DESIGN Qualitative study using focus groups and one-on-one interviews. SETTING University of Calgary in Alberta. PARTICIPANTS Seventeen male and female second-year family medicine residents, representing a range of ages and areas of origin, enrolled in the 2004 urban and rural south streams of the family medicine residency program at the University of Calgary. METHOD During the final month of training, 2 focus groups were conducted to determine graduating students’ career choices and the reasons for them. After focus-group data were analyzed, a questionnaire was constructed and subsequently administered to participants during face-to-face or telephone interviews. MAIN FINDINGS Most residents initially planned to do urban locums in order to gain experience. In the long term, they planned to open practices in urban areas for lifestyle and family reasons. Many residents from the rural stream had no long-term plans to establish rural practices. Most residents said they felt prepared for practice, but many indicated that an optional third year of paid training, with an emphasis on emergency medicine, obstetrics, and pediatrics, would be desirable. Reasons cited for not practising in rural areas were related to workload, lifestyle issues, family obligations, and perceived lack of medical support in the community. Only 4 female graduates and 1 male graduate intended to practise obstetrics. The main reason residents gave for this was inadequate training in obstetrics during residency. Finances were cited as a secondary reason for many choices, and might in fact be more important than at first apparent. CONCLUSION Despite its intention to recruit family medicine graduates to rural areas and to obstetrics, the University of Calgary residency training program was not successful in recruiting physicians to these areas. The program likely needs to re-examine the effectiveness of

  2. Impact of an energy education software on rural women

    SciTech Connect

    George, R.; Yadla, V.L.; Zohruailiani, M.

    1999-07-01

    Renewable energy cooking technologies (RECTs) like solar cookers, biogas units and improved cookstoves are promoted by Government of India to combat fuel wood scarcity and ensure a cleaner environment. The value of an energy education software (EES) to generate awareness about cooking energy scarcity and to achieve scientific empowerment of potential end users of RECTs, needs no emphasis. An attempt was made to assess the impact of an EES that consisted of flip charts--visuals with minimum text on rural women. The major objective of the research endeavor was to measure the difference in the selected attributes, namely, attitude towards biomass generation and biomass conservation (BG-BC), cooking management practices (CMP) and knowledge level (KL) of rural women due to exposure to EES. A descriptive research design coupled with a before and after experimental design was adopted for the study. A sample of rural women from Nani Sherkhi village were exposed to EES through a series of three training sessions with pre and post sessions for group discussions. Data on the selected attributes were gathered in the pre and post training periods using descriptive rating scales with reliability coefficients of 0.80, 0.81 and 0.74 respectively. The computed t values showed significant differences at 0.01 level in the pre and post exposure mean scores on attitude, cooking management practice and knowledge scale. The t values revealed that the gain in score in each of the attributes due to exposure to EES were significant. Further, utility of EES, policy implications and strategies for popularizing it as an aid to reach sustainable development are also discussed in brief in the paper.

  3. Rural Prairie Women.

    ERIC Educational Resources Information Center

    Conrad, Kari

    "Rural Prairie Women" contains the work of two task forces: the Rural Social Work Task Force which looked at the forces active in North Dakota rural areas and the Rural Women Task Force which examined the position of women within those same rural communities. The relationship between the land, small towns, and sparse population is explored, as is…

  4. Rural as Context.

    ERIC Educational Resources Information Center

    Howley, Craig B.; Howley, Aimee A.

    This essay explains two ways in which "the rural" serves as context. The common way interprets the rural lifeworld as an impediment to certain projects and goals, thus framing "the rural" as a subjugated and diminished reality. The other way is called "the rural circumstance" in order to situate the rural lifeworld as a center of attention, not as…

  5. Teaching in Rural Schools.

    ERIC Educational Resources Information Center

    Woofter, Thomas Jackson

    Published in 1917, this book overviews rural schooling during the early 1900s and was written to address the problems of rural teaching and to serve as an introductory guide for rural teachers. Specifically, the book aimed to bring attention to the needs of rural life and the possible contributions of the rural school, to describe effective…

  6. Rural Library Service.

    ERIC Educational Resources Information Center

    Vavrek, Bernard; And Others

    1989-01-01

    Five articles present an overview of trends and issues affecting rural libraries. The areas discussed include the status of rural library services; outreach programs; the role of library cooperation in the support of rural library service; the development of rural information centers; and political marketing of the rural library. (CLB)

  7. SOLERAS: Rural/agricultural project technical overview

    SciTech Connect

    Huraib, F.S.; Adcock, J.P.; Knect, R.D.

    1987-04-01

    The objective of the Rural and Agricultural Solar Applications Projects is to enhance the quality of rural life in hot, arid climates by providing systems that use renewable or regenerable energy sources for domestic or communal, agricultural, and local industrial applications. These systems must provide domestic services such as hot water, heat for cooking, and electric power for lighting, communications, and refrigeration. In addition, agricultural applications such as water desalination, irrigation pumping, and heat and electricity for crop or food processing and local industrial functions, can become the basis for improving the villagers' standard of living. 29 refs., 82 figs., 23 tabs.

  8. Renewable energy for productive uses in Mexico

    SciTech Connect

    Hanley, C.

    1997-12-01

    This paper describes a USAID/USDOE sponsored program to implement renewable energy in Mexico for productive uses. The objectives are to expand markets for US and Mexican industries, and to combat global climate change - primarily greenhouse gas emissions. The focus is on off-grid applications, with an emphasis on developing the institution structure to support the development of these industries within the country. Agricultural development is an example of the type of industry approached, where photovoltaic and wind power can be used for water pumping. There are hundreds of projects under review, and this interest has put renewables as a line item in Mexico`s rural development budget. Village power projects are being considered in the form of utility partnerships.

  9. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Mai, T.

    2012-08-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in a Power Systems Engineering Research Center webinar on September 4, 2012.

  10. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Mai, T.

    2012-08-01

    This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. This presentation was presented in a Wind Powering America webinar on August 15, 2012 and is now available through the Wind Powering America website.

  11. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Hand, M.; Mai, T.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in an Union of Concerned Scientists webinar on June 12, 2012.

  12. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Hand, M. M.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented in a webinar given by the California Energy Commission.

  13. Renewable Energy Annual

    EIA Publications

    2012-01-01

    Presents five chapters covering various aspects of the renewable energy marketplace, along with detailed data tables and graphics. Particular focus is given to renewable energy trends in consumption and electricity; manufacturing activities of solar thermal collectors, solar photovoltaic cells/modules, and geothermal heat pumps; and green pricing and net metering programs. The Department of Energy provides detailed offshore

  14. Renewable Energy in Alaska

    SciTech Connect

    Not Available

    2013-03-01

    This report examines the opportunities, challenges, and costs associated with renewable energy implementation in Alaska and provides strategies that position Alaska's accumulating knowledge in renewable energy development for export to the rapidly growing energy/electric markets of the developing world.

  15. Renewing Urban Schools.

    ERIC Educational Resources Information Center

    Mayfield, John

    This paper describes an approach to urban renewal, called the Multi-Function Polis (MFP), which emphasizes education as a key factor in a renewal process that includes development of 21st century industries such as information technology, telecommunications, and environmental management. Focusing on Adelaide, Australia, as an example, the paper…

  16. Renewable Energy Technology

    ERIC Educational Resources Information Center

    Daugherty, Michael K.; Carter, Vinson R.

    2010-01-01

    In many ways the field of renewable energy technology is being introduced to a society that has little knowledge or background with anything beyond traditional exhaustible forms of energy and power. Dotson (2009) noted that the real challenge is to inform and educate the citizenry of the renewable energy potential through the development of…

  17. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Hand, M.

    2012-10-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It is being presented at the Utility Variable-Generation Integration Group Fall Technical Workshop on October 24, 2012.

  18. Rural Wellness and Prevention

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Websites & Tools Funding & Opportunities News Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  19. Medicaid and Rural Health

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Websites & Tools Funding & Opportunities News Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  20. Medicare and Rural Health

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... in rural areas. Center for Medicare and Medicaid Innovation (CMMI) – CMMI, also known as the CMS Innovation ...

  1. Rural Mental Health

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Tools Maps Funding & Opportunities News Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  2. National Rural Health Association

    MedlinePlus

    ... Equity Conference recap SRHA Leadership Conference Rural Hospital Innovation Summit NRHA HIT webinars & resources Webinars Publications & News ... San Diego, CA May 9-12 Rural Hospital Innovation Summit San Diego, CA May 9 Rural Medical ...

  3. International Development Partnerships and Diffusion of Renewable Energy Technologies in Developing Countries: Cases in Latin America

    NASA Astrophysics Data System (ADS)

    Platonova, Inna

    Access to energy is vital for sustainable development and poverty alleviation, yet billions of people in developing countries continue to suffer from constant exposure to open fires and dangerous fuels, such as kerosene. Renewable energy technologies are being acknowledged as suitable solutions for remote rural communities in much of the developing world and international development non-governmental organizations (NGOs) increasingly play important roles in the diffusion of these technologies via development partnerships. While these partnerships are widely promoted, many questions related to their functioning and effectiveness remain open. To advance the theory and practice, this interdisciplinary exploratory research provides in-depth insights into the nature of international NGO-driven development partnerships in rural renewable energy and their effectiveness based on the case studies in Talamanca, Costa Rica and Cajamarca, Peru. The analysis of the nature of development partnerships shows that partnerships in the case studies differ in structure, size and diversity of actors due to differentiation in the implementation strategies, technological complexities, institutional and contextual factors. A multi-theoretical approach is presented to explain the multiple drivers of the studied development partnerships. The research highlights partnership constraints related to the provision of rural renewable energy, the organizational type and institutional environments. Based on the case studies this research puts forward theoretical propositions regarding the factors that affect the effectiveness of the partnerships. In terms of the partnership dynamics dimension, several key factors of success are confirmed from the existing literature, namely shared values and goals, complementary expertise and capacities, confidence and trust, clear roles and responsibilities, effective communication. Additional factors identified are personality match and continuity of staff. In

  4. A low cost concept for data acquisition systems applied to decentralized renewable energy plants.

    PubMed

    Jucá, Sandro C S; Carvalho, Paulo C M; Brito, Fábio T

    2011-01-01

    The present paper describes experiences of the use of monitoring and data acquisition systems (DAS) and proposes a new concept of a low cost DAS applied to decentralized renewable energy (RE) plants with an USB interface. The use of such systems contributes to disseminate these plants, recognizing in real time local energy resources, monitoring energy conversion efficiency and sending information concerning failures. These aspects are important, mainly for developing countries, where decentralized power plants based on renewable sources are in some cases the best option for supplying electricity to rural areas. Nevertheless, the cost of commercial DAS is still a barrier for a greater dissemination of such systems in developing countries. The proposed USB based DAS presents a new dual clock operation philosophy, in which the acquisition system contains two clock sources for parallel information processing from different communication protocols. To ensure the low cost of the DAS and to promote the dissemination of this technology in developing countries, the proposed data acquisition firmware and the software for USB microcontrollers programming is a free and open source software, executable in the Linux and Windows® operating systems.

  5. A Low Cost Concept for Data Acquisition Systems Applied to Decentralized Renewable Energy Plants

    PubMed Central

    Jucá, Sandro C. S.; Carvalho, Paulo C. M.; Brito, Fábio T.

    2011-01-01

    The present paper describes experiences of the use of monitoring and data acquisition systems (DAS) and proposes a new concept of a low cost DAS applied to decentralized renewable energy (RE) plants with an USB interface. The use of such systems contributes to disseminate these plants, recognizing in real time local energy resources, monitoring energy conversion efficiency and sending information concerning failures. These aspects are important, mainly for developing countries, where decentralized power plants based on renewable sources are in some cases the best option for supplying electricity to rural areas. Nevertheless, the cost of commercial DAS is still a barrier for a greater dissemination of such systems in developing countries. The proposed USB based DAS presents a new dual clock operation philosophy, in which the acquisition system contains two clock sources for parallel information processing from different communication protocols. To ensure the low cost of the DAS and to promote the dissemination of this technology in developing countries, the proposed data acquisition firmware and the software for USB microcontrollers programming is a free and open source software, executable in the Linux and Windows® operating systems. PMID:22346600

  6. A low cost concept for data acquisition systems applied to decentralized renewable energy plants.

    PubMed

    Jucá, Sandro C S; Carvalho, Paulo C M; Brito, Fábio T

    2011-01-01

    The present paper describes experiences of the use of monitoring and data acquisition systems (DAS) and proposes a new concept of a low cost DAS applied to decentralized renewable energy (RE) plants with an USB interface. The use of such systems contributes to disseminate these plants, recognizing in real time local energy resources, monitoring energy conversion efficiency and sending information concerning failures. These aspects are important, mainly for developing countries, where decentralized power plants based on renewable sources are in some cases the best option for supplying electricity to rural areas. Nevertheless, the cost of commercial DAS is still a barrier for a greater dissemination of such systems in developing countries. The proposed USB based DAS presents a new dual clock operation philosophy, in which the acquisition system contains two clock sources for parallel information processing from different communication protocols. To ensure the low cost of the DAS and to promote the dissemination of this technology in developing countries, the proposed data acquisition firmware and the software for USB microcontrollers programming is a free and open source software, executable in the Linux and Windows® operating systems. PMID:22346600

  7. Programs in Renewable Energy

    SciTech Connect

    Not Available

    1990-01-01

    Our nation faces significant challenges as we enter the 1990s: securing a reliable supply of competitively priced energy, improving the quality of our environment, and increasing our share of foreign markets for goods and services. The US Department of Energy's (DOE) Programs in Renewable Energy are working toward meeting these challenges by developing the technologies that make use of our nation's largest energy resource: renewable energy. The sunlight, wind biomass, flowing water, ocean energy, and geothermal energy that make up the renewable energy resource can be found throughout our nation. These resources can provide all the forms of energy our nation needs: liquid fuels, electricity, and heating and cooling. Renewable energy meets about 10% of our need for these forms of energy today, yet the potential contribution is many times greater. DOE's Programs in Renewable Energy are working side-by-side with American industry to develop the technologies that convert renewable energy resources into practical, cost-competitive energy. After a decade of progress in research, several of these technologies are poised to make large contributions during the 1990s and beyond. This booklet provides an overview of the renewable energy programs and their plans for FY 1990. Sources of additional information are listed at the back of the booklet. 48 figs., 4 tabs.

  8. Rural and Rural Farm Population: 1988.

    ERIC Educational Resources Information Center

    Current Population Reports, 1989

    1989-01-01

    An estimated 64,798,000 persons, or 25% of the population of the United States, lived in rural areas in 1988. Rural areas include open countryside and places with fewer than 2,500 inhabitants not in the suburbs of large cities. This report presents demographic data on the rural population, pointing out that comparison with 1987 data suggests a…

  9. Delivery of Rural Community Services: Some Implications and Problems. Agricultural Experiment Station Bulletin 635.

    ERIC Educational Resources Information Center

    Carruthers, Garrey E.; And Others

    Summarizing research conducted under the Western Regional Research Project on the delivery of rural community services, this report presents explications of the following generalizations which have been supported by research: (1) Many rural service institutions need reorganization and renewal, (2) Regionalization increases organizations' ability…

  10. Renewable transportation technologies

    SciTech Connect

    Bull, S.R.

    1995-12-31

    The need for alternative and renewable transportation fuels continues to be high on the nation`s agenda. Substituting these fuels for petroleum can reduce dependence on foreign oil imports, improve air quality, and mitigate greenhouse gases. Renewable fuels offer the same advantages as nonrenewable alternative fuels, and, in addition, provide an inexhaustible supply. The largest potential for significant quantities of liquid renewable fuels is from the production of biofuels from cellulosic biomass such as wastes and energy crops. Advanced vehicles will provide dramatic fuel efficiency improvements and will likely have electric drive systems. An evolution of vehicles is expected to occur, beginning with an electric vehicle that fills niche markets in the near term, to hybrid vehicles by the year 2000, to fuel cell vehicles after the year 2005. With the combination of renewable fuels and high efficiency, advanced vehicles can move the nation toward a sustainable transportation system.

  11. Rural Energy Options Analysis Training Development and Implementation at NREL

    SciTech Connect

    Gilman, P.

    2005-01-01

    NREL has developed a rural energy options analysis training program for rural energy decision makers that provides knowledge, skills and tools for the evaluation of technologies, including renewables, for rural energy applications. Through the Department of Energy (DOE) Solar Energy Technologies Program (SETP), NREL has refined materials for the program and developed a module that offers hands-on training in the preparation of data for options analysis using HOMER, NREL's micropower optimization model. NREL has used the materials for training in Brazil, the Maldives, Mexico, and Sri Lanka.

  12. Renewable Substitutability Index: Maximizing Renewable Resource Use in Buildings

    EPA Science Inventory

    In order to achieve a material and energy balance in buildings that is sustainable in the long run, there is an urgent need to assess the renewable and non-renewable resources used in the manufacturing process and to progressively replace non-renewable resources with renewables. ...

  13. Rural-Urban Connections.

    ERIC Educational Resources Information Center

    Perkins, Daniel F.; LaGreca, Anthony J.; Mullis, Ronald L.

    This publication combines three papers on rural and urban youth issues. "Key Issues Facing Rural Youth" (Daniel F. Perkins) notes that rural adolescents share the same concerns and exhibit the same problem behaviors as their urban counterparts. But in addition, geographic isolation presents problems unique to rural areas. A framework is proposed…

  14. What Is Rural? Revised

    ERIC Educational Resources Information Center

    US Department of Agriculture, 2016

    2016-01-01

    Many people have definitions for the term rural, but seldom are these rural definitions in agreement. For some, rural is a subjective state of mind. For others, rural is an objective quantitative measure. In this brief report the United States Department of Agriculture presents the following information along with helpful links for the reader: (1)…

  15. Rural Economies and Disability.

    ERIC Educational Resources Information Center

    O'Donnell, Dennis

    Both the rural economy and the disability community in rural areas can benefit from a recognition that they are mutually dependent. With the decline of rural America, the economic base underpinning all aspects of disability support systems is weakening. In addition, rural disability services often are compartmentalized along functional lines with…

  16. Adjustments in Rural Education.

    ERIC Educational Resources Information Center

    Dawson, Howard A., Ed.

    This 1937 compilation of articles covers a wide range of problems within the scope of rural public education. The rural education issues discussed fall under the following general headings: (1) professional leadership; (2) rural school supervision; (3) staff training; (4) rural school district organization; (5) physical plants and equipment; and…

  17. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Hand, M. M.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented to the 2012 Western Conference of Public Service Commissioners, during their June, 2012, meeting. The Western Conference of Public Service Commissioners is a regional association within the National Association of Regulatory Utility Commissioners (NARUC).

  18. A cardiovascular health education program for rural schools.

    PubMed

    Barthold, J; Pearson, J; Ellsworth, A; Mason, C; Hohensee, T; McLaud, B; Lewis, C

    1993-09-01

    Public understanding of cardiovascular disease (CVD) risk factors and primary prevention has increased, due in part to community prevention efforts. However, many segments of society are difficult to reach. Such groups still need public education to acquire the knowledge that can lead to behavior change. Community intervention programs in rural areas face the challenge of disseminating health information to widely scattered populations isolated by difficult terrain and weather, and restricted by the sparsity of channels for mass communication. School health promotion programs, because of the special role schools play in rural communities, can help reach rural populations. During a five-year period, the Otsego-Schoharie Healthy Heart Program, a state-funded community intervention program, provided presentations to 18% of the combined total population of two rural counties through its school-based component. It also helped promote other program initiatives by establishing linkages in the community. Schools provide an effective channel for health promotion efforts to reach rural populations.

  19. 2008 Renewable Energy Data Book

    SciTech Connect

    Gelman, Rachel

    2009-07-01

    This Renewable Energy Data Book for 2008 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced waterpower, hydrogen, renewable fuels, and clean energy investments.

  20. 2008 Renewable Energy Data Book

    SciTech Connect

    Not Available

    2009-07-01

    This Renewable Energy Data Book for 2008 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  1. 2011 Renewable Energy Data Book

    SciTech Connect

    R. Gelman

    2013-02-01

    This Renewable Energy Data Book for 2011 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  2. 2010 Renewable Energy Data Book

    SciTech Connect

    Gelman, Rachel

    2011-10-01

    This Renewable Energy Data Book for 2010 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced waterpower, hydrogen, renewable fuels, and clean energy investments.

  3. 2009 Renewable Energy Data Book

    SciTech Connect

    Gelman, Rachel

    2010-08-01

    This Renewable Energy Data Book for 2009 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced waterpower, hydrogen, renewable fuels, and clean energy investments.

  4. 2014 Renewable Energy Data Book

    SciTech Connect

    Beiter, Philipp

    2015-11-01

    The Renewable Energy Data Book for 2014 provides facts and figures on energy and electricity use, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, marine and hydrokinetic power, hydrogen, renewable fuels, and clean energy investment.

  5. 2014 Renewable Energy Data Book

    SciTech Connect

    Beiter, Philipp

    2015-11-15

    The Renewable Energy Data Book for 2014 provides facts and figures on energy and electricity use, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, marine and hydrokinetic power, hydrogen, renewable fuels, and clean energy investment.

  6. Learning and Leadership: Evaluation of an Australian Rural Leadership Program

    ERIC Educational Resources Information Center

    Madsen, Wendy; O'Mullan, Cathy; Keen-Dyer, Helen

    2014-01-01

    Leadership programs have been extensively promoted in rural communities in Australia. However, few have been evaluated. The results of the evaluation of a rural leadership program provided in this paper highlight the need for adult learning theories to be more overtly identified and utilised as the basis of planning and implementing leadership…

  7. Louisiana Annual Rural Manpower Report. MA 5-79, 1974.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Employment Security, Baton Rouge

    During 1974, the Rural Manpower Service provided a comprehensive program of service to all agricultural workers and employers in both rural and urban areas. This program was accomplished through employer relations and applicant registration programs, placement services, promotion of training programs, counseling and testing programs, collection…

  8. Louisiana Annual Rural Manpower Report. ES-225, 1971.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Employment Security, Baton Rouge

    In 1971, Louisiana's Rural Manpower Service provided the agricultural and rural non-agricultural populations with such services as placement services which included promotion and development of training programs with priority to veterans and other special applicant groups; processing clearance orders and foreign labor importation requests;…

  9. Choosing Self-Employment. A Monograph by the Rural Institute Linkages to Employment Project

    ERIC Educational Resources Information Center

    Condon, Ellen; Brown, Kim

    2007-01-01

    The Rural Institute: Center for Excellence in Disability Education, Research, and Service, is one of sixty-four Centers for Excellence in Disability Education across the nation. It is an inter-disciplinary organization that promotes full participation in rural life for individuals with disabilities. The Rural Institute accomplishes this goal by…

  10. Basic Education Curriculum Reform in Rural China: Achievements, Problems, and Solutions

    ERIC Educational Resources Information Center

    Wang, Jiayi; Zhao, Zhichun

    2011-01-01

    The latest wave of basic education curriculum reform, carried out over the past ten years, has achieved significant results and promoted the development of rural education. There are still some problems in the reform of basic education in rural areas, however, such as a serious shortage of funds for rural school curriculum reform, the continuing…

  11. A Taste of Country: A Pre-Service Teacher Rural Field Trip

    ERIC Educational Resources Information Center

    Sharplin, Elaine

    2010-01-01

    In order to improve recruitment of teachers to rural schools, preservice teachers need opportunities to become familiar with rural education contexts, overcome anxieties promoted by negative stereotypes and build confidence in their professional and personal abilities. Traditional approaches involve rural practicums which are not feasible for many…

  12. Integrated renewable energy networks

    NASA Astrophysics Data System (ADS)

    Mansouri Kouhestani, F.; Byrne, J. M.; Hazendonk, P.; Brown, M. B.; Spencer, L.

    2015-12-01

    This multidisciplinary research is focused on studying implementation of diverse renewable energy networks. Our modern economy now depends heavily on large-scale, energy-intensive technologies. A transition to low carbon, renewable sources of energy is needed. We will develop a procedure for designing and analyzing renewable energy systems based on the magnitude, distribution, temporal characteristics, reliability and costs of the various renewable resources (including biomass waste streams) in combination with various measures to control the magnitude and timing of energy demand. The southern Canadian prairies are an ideal location for developing renewable energy networks. The region is blessed with steady, westerly winds and bright sunshine for more hours annually than Houston Texas. Extensive irrigation agriculture provides huge waste streams that can be processed biologically and chemically to create a range of biofuels. The first stage involves mapping existing energy and waste flows on a neighbourhood, municipal, and regional level. Optimal sites and combinations of sites for solar and wind electrical generation, such as ridges, rooftops and valley walls, will be identified. Geomatics based site and grid analyses will identify best locations for energy production based on efficient production and connectivity to regional grids.

  13. Headed for rural practice.

    PubMed

    Homan, C

    1994-07-01

    Too often, training programs can overlook the needs and ignore the perspectives of their trainees. In this paper, Dr Chris Homan provides a personal view on the issues facing young graduates considering a career in rural practice. Chris is a senior rural trainee based at the Rural Training Unit in Toowoomba, Queensland. He is the trainee representative to the Board of the Faculty of Rural Medicine, as well as the founding Co-Chairperson of the Australian Rural Doctor Trainees Association. This grass roots, sociopolitical association aims to optimise training for rural practice. PMID:8060286

  14. An optimal renewable energy mix for Indonesia

    NASA Astrophysics Data System (ADS)

    Leduc, Sylvain; Patrizio, Piera; Yowargana, Ping; Kraxner, Florian

    2016-04-01

    Indonesia has experienced a constant increase of the use of petroleum and coal in the power sector, while the share of renewable sources has remained stable at 6% of the total energy production during the last decade. As its domestic energy demand undeniably continues to grow, Indonesia is committed to increase the production of renewable energy. Mainly to decrease its dependency on fossil fuel-based resources, and to decrease the anthropogenic emissions, the government of Indonesia has established a 23 percent target for renewable energy by 2025, along with a 100 percent electrification target by 2020 (the current rate is 80.4 percent). In that respect, Indonesia has abundant resources to meet these targets, but there is - inter alia - a lack of proper integrated planning, regulatory support, investment, distribution in remote areas of the Archipelago, and missing data to back the planning. To support the government of Indonesia in its sustainable energy system planning, a geographic explicit energy modeling approach is applied. This approach is based on the energy systems optimization model BeWhere, which identifies the optimal location of energy conversion sites based on the minimization of the costs of the supply chain. The model will incorporate the existing fossil fuel-based infrastructures, and evaluate the optimal costs, potentials and locations for the development of renewable energy technologies (i.e., wind, solar, hydro, biomass and geothermal based technologies), as well as the development of biomass co-firing in existing coal plants. With the help of the model, an optimally adapted renewable energy mix - vis-à-vis the competing fossil fuel based resources and applicable policies in order to promote the development of those renewable energy technologies - will be identified. The development of the optimal renewable energy technologies is carried out with special focus on nature protection and cultural heritage areas, where feedstock (e.g., biomass

  15. Renewable energy and utility regulation

    SciTech Connect

    Not Available

    1991-04-10

    This report summarizes the results of a joint project on renewable energy of the National Association of Regulatory Utility Commissioners (NARUC) and the US DOE. NARUC'S Task Force on Renewable Energy conducted a review of the current state of renewable energy technologies to evaluate their potential and extract key policy lessons from experience already gained in deployment of these technologies in numerous states. The main focus of this effort has been to clarify how utility regulators affect the development of renewable energy resources. The goal of the project was twofold: (1) identify the factors that have led to success or failure or renewable energy technologies in various energy markets, and (2) to develop an agenda on renewable energy and utility regulation for NARUC and the DOE. This report consists of three sections: renewable energy contributions, costs and potential; factors affecting development of renewable energy resources; and a renewable energy agenda for NARUC.

  16. Renewable energy and utility regulation

    SciTech Connect

    Not Available

    1991-04-10

    This report summarizes the results of a joint project on renewable energy of the National Association of Regulatory Utility Commissioners (NARUC) and the US DOE. NARUC`S Task Force on Renewable Energy conducted a review of the current state of renewable energy technologies to evaluate their potential and extract key policy lessons from experience already gained in deployment of these technologies in numerous states. The main focus of this effort has been to clarify how utility regulators affect the development of renewable energy resources. The goal of the project was twofold: (1) identify the factors that have led to success or failure or renewable energy technologies in various energy markets, and (2) to develop an agenda on renewable energy and utility regulation for NARUC and the DOE. This report consists of three sections: renewable energy contributions, costs and potential; factors affecting development of renewable energy resources; and a renewable energy agenda for NARUC.

  17. Renewable Electricity Futures (Presentation)

    SciTech Connect

    Mai, T.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at the 2012 RE AMP Annual Meeting. RE-AMP is an active network of 144 nonprofits and foundations across eight Midwestern states working on climate change and energy policy with the goal of reducing global warming pollution economy-wide 80% by 2050.

  18. Renewable Electricity Futures (Presentation)

    SciTech Connect

    DeMeo, E.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at Wind Powering America States Summit. The Summit, which follows the American Wind Energy Association's (AWEA's) annual WINDPOWER Conference and Exhibition, provides state Wind Working Groups, state energy officials, U.S. Energy Department and national laboratory representatives, and professional and institutional partners an opportunity to review successes, opportunities, and challenges for wind energy and plan future collaboration.

  19. Progress in renewables

    NASA Astrophysics Data System (ADS)

    San Martin, R. L.

    This is a status report on progress made in the conduct of eleven Federally-supported renewable energy programs. Considerable progress has been made in the establishment and development of an infrastructure to support sustained growth. Unique technical problems led to the research and development of materials and designs which have achieved energy conversion efficiencies of up to 25% for electricity and 92% for heat in solar thermal systems. Overall, enough real progress has been made to provide a sound technology base upon which renewable energy systems industries can reasonably continue development.

  20. Organizational precedents for ownership and management of decentralized renewable-energy systems

    SciTech Connect

    Meunier, R.; Silversmith, J.A.

    1981-03-01

    Three existing organizational types that meet the decentralization criteria of local consumer ownership and control - cooperatives, Rural Electric Cooperatives, and municipal utilities - are examined. These three organizational precedents are analyzed in terms of their histories, structures, legal powers, sources of capital, and social and political aspects. Examples of related experiments with renewable energy technologies are given, and inferences are drawn regarding the organizations' suitability as vehicles for future implementation of decentralized renewable energy systems.

  1. Rural Policies for the 1990s. Rural Studies Series.

    ERIC Educational Resources Information Center

    Flora, Cornelia B., Ed.; Christenson, James A., Ed.

    Written by some of the foremost experts on rural America, this book focuses on policy-relevant research on the problems of rural areas. In each chapter, rural policy needs are identified by examining the flow of events and rural sociology of the 1980s. Chapters are: (1) "Critical Times for Rural America: The Challenge for Rural Policy in the…

  2. Renewable Energy Policy in China: Overview; Renewable Energy in China

    SciTech Connect

    Not Available

    2004-04-01

    China has rich potential for renewable energy development including wind energy, solar, biomass, hydropower, and geothermal. Fact sheet describes Chinas policy for developing renewable energy, policy objectives, subsidies, tax incentives, custom duties, and contact information.

  3. Renewable Energy Business Partnerships in China: Renewable Energy in China

    SciTech Connect

    Not Available

    2004-04-01

    China has rich potential for renewable energy development including wind energy, solar, biomass, hydropower, and geothermal. Fact sheet describes Chinas policy for attracting foreign investment, Chinas tax policy, import duties, currency exchange, and renewable joint ventures in China.

  4. 76 FR 80217 - Rural Business Investment Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... Companies (RBICs) make venture capital investments in rural areas with the objectives of fostering economic... the knowledge, experience, and capability in Community Development Finance or Relevant Venture Capital... (RBIP) (69 FR 32200), a program to promote economic development and the creation of wealth and...

  5. Rural Radio in Dahomey: September, 1972.

    ERIC Educational Resources Information Center

    McAnany, Emile G.

    Rural Radio (RR) in Dahomey has a radio network that covers most of the national territory with two transmitters plus 4KW short wave. The program themes are suggested by an advisory group from interested ministries such as Education, Youth and Sport, Agriculture, Health, etc., but the primary objective of the project lies in promoting dialogues…

  6. Rural Leaders and Leadership Development in Pennsylvania

    ERIC Educational Resources Information Center

    Williams, Lee L.; Lindsey, Maria Julietta

    2011-01-01

    Throughout Pennsylvania, rural residents have taken on leadership roles to support and promote their communities and their residents. The challenges these leaders face continue to become more complex, as economic, political, social, cultural and even global forces influence local events. This research was conducted to understand how a sample of…

  7. Business Incubator Development in Rural Areas.

    ERIC Educational Resources Information Center

    Weinberg, Mark

    One viable economic development option for rural areas is the creation of business incubators--facilities that aid in the early stages of growth of an enterprise by providing rental space, services, and business assistance. Business incubators promote community development by diversifying the economic base, enhancing the community's image as a…

  8. Renew, Reflect, and Refresh

    ERIC Educational Resources Information Center

    Texley, Juliana

    2005-01-01

    Is that the sound of the last bus leaving the schoolyard? Or the staff's collective sigh of relief? School's out. Now it's time to nurture the lifelong learner deep inside with a summer reading list that will allow teachers to renew, reflect, and refresh. The National Science Education Standards reminds us, "Becoming an effective science teacher…

  9. Mid-Career Renewal

    ERIC Educational Resources Information Center

    Leider, Richard J.

    1976-01-01

    Since "life/career renewal issues will be among the most discussed of society's problems in the next five years and one of the hottest problems business and industry will be faced with," the author reviews work ethic history and recommends approaches individuals may take in view of the probable future. (Author/BP)

  10. Learning about Renewable Energy.

    ERIC Educational Resources Information Center

    Conservation and Renewable Energy Inquiry and Referral Service (DOE), Silver Spring, MD.

    This booklet provides an introduction to renewable energy, discussing: (1) the production of electricity from sunlight; (2) wind power; (3) hydroelectric power; (4) geothermal energy; and (5) biomass. Also provided are nine questions to answer (based on the readings), four additional questions to answer (which require additional information), and…

  11. Renewable liquid reflection grating

    DOEpatents

    Ryutov, Dmitri D.; Toor, Arthur

    2003-10-07

    A renewable liquid reflection grating. Electrodes are operatively connected to a conducting liquid in an arrangement that produces a reflection grating and driven by a current with a resonance frequency. In another embodiment, the electrodes create the grating by a resonant electrostatic force acting on a dielectric liquid.

  12. Renewable energy technologies

    SciTech Connect

    Kristoferson, L.A.; Bokalders, V.

    1986-01-01

    This book provides a valuable overview of the prospects for new and renewable energy technologies and their possible role in energy planning in developing countries. Contents include: biomass energy; production; conversion; utilisation; biomass engines and biomass fuels; solar energy systems; wind energy systems; and hydro energy systems.

  13. Rural electric cooperatives IRP survey

    SciTech Connect

    Garrick, C.

    1995-11-01

    This report summarizes the integrated resource planning (IRP) practices of US rural electric cooperatives and the IRP policies which influence these practices. It was prepared by the National Renewable Energy Laboratory (NREL) and its subcontractor Garrick and Associates to assist the US Department of Energy (DOE) in satisfying the reporting requirements of Title 1, Subtitle B, Section 111(e)(3) of the Energy Policy Act of 1992 (EPAct), which states: (e) Report--Not later than 2 years after the date of the enactment of this Act, the Secretary (of the US Department of Energy) shall transmit a report to the President and to the Congress containing--(the findings from several surveys and evaluations, including:); (3) a survey of practices and policies under which electric cooperatives prepare IRPs, submit such plans to REA, and the extent to which such integrated resource planning is reflected in rates charged to customers.

  14. Rural Youths' Images of the Rural

    ERIC Educational Resources Information Center

    Rye, Johan Fredrik

    2006-01-01

    Following the cultural turn within the social sciences, recent debates on how to conceptualise "the rural" have focused on "rurality" as a phenomenon produced by processes of social construction. This paper presents an empirical account of the outcome of these social construction processes through an analysis of how teenagers in a remote rural…

  15. Rural Education: Learning to Be Rural Teachers

    ERIC Educational Resources Information Center

    Barter, Barbara

    2008-01-01

    Purpose: This paper draws on research which began in 2006 with students in a graduate course on rural education. Its purpose was to find out what graduate students saw as current issues of rural education, how that compared to the literature, and what they thought supporting agencies such as government and universities needed to be doing to…

  16. ANIMATION RURALE: Education for Rural Development.

    ERIC Educational Resources Information Center

    Moulton, Jeanne Marie

    Information gathered via literature review, interview, and personal observation was used to examine the effectiveness of animation rurale programs in Senegal and Niger, French West Africa. Identifiable animation rurale assumptions tested as applicable to Senegal and Niger were: nationwide development programs at the grass roots level can be…

  17. Uninsured Rural Families

    ERIC Educational Resources Information Center

    Ziller, Erika C.; Coburn, Andrew F.; Anderson, Nathaniel J.; Loux, Stephenie L.

    2008-01-01

    Context: Although research shows higher uninsured rates among rural versus urban individuals, prior studies are limited because they do not examine coverage across entire rural families. Purpose: This study uses the Medical Expenditure Panel Survey (MEPS) to compare rural and urban insurance coverage within families, to inform the design of…

  18. Think Rural Means Isolated?

    ERIC Educational Resources Information Center

    Kober, Nancy

    1990-01-01

    The benefits of distance education have made converts out of many rural school administrators. Through communication satellites, schools can gain access to the most advanced courses for students and staff while maintaining their rural characteristics and personal touch. Sidebars present a glossary and one rural New York school's experience with…

  19. [Accessible Rural Housing.

    ERIC Educational Resources Information Center

    Baker, Nick, Ed.

    1995-01-01

    This issue of the quarterly newsletter "Rural Exchange" provides information and resources on accessible rural housing for the disabled. "Accessible Manufactured Housing Could Increase Rural Home Supply" (Nick Baker) suggests that incorporation of access features such as lever door handles and no-step entries into manufactured housing could help…

  20. Agriculture and Rural Viability.

    ERIC Educational Resources Information Center

    North Carolina State Univ., Raleigh. Agricultural Experiment Station.

    Agriculture and the rural economic bases in mining, fisheries, forestry, and natural resource extraction are experiencing major social and economic changes. The farm and rural crises of the 1980s are not short-term aberrations, but symptoms of long-term trends that were partially hidden by the relatively good times for agriculture and rural areas…

  1. Reaching Rural Families.

    ERIC Educational Resources Information Center

    Bernard van Leer Foundation Newsletter, 1995

    1995-01-01

    This newsletter issue focuses on programming undertaken to address the health and educational needs of rural families in developing and developed nations. After examining the nature of rural families and rural poverty, the newsletter discusses: (1) the Mon Women's Organization in Thailand; (2) The "Contact With Kids" parent education project in…

  2. Rural volunteer ombudsman programs.

    PubMed

    Netting, E F; Hinds, H N

    1989-12-01

    We examine benefits and difficulties surrounding the effective implementation of a long-term care volunteer ombudsman program in a rural setting. Discussion focuses on the uniqueness of each rural community and potential strategies that can be mixed and matched to meet individual community needs. We consider implications for the development and implementation of ombudsman programs in rural areas.

  3. Renewable Systems Interconnection: Executive Summary

    SciTech Connect

    Kroposki, B.; Margolis, R.; Kuswa, G.; Torres, J.; Bower, W.; Key, T.; Ton, D.

    2008-02-01

    The U.S. Department of Energy launched the Renewable Systems Interconnection (RSI) study in 2007 to address the challenges to high penetrations of distributed renewable energy technologies. The RSI study consists of 14 additional reports.

  4. A realizable renewable energy future

    PubMed

    Turner

    1999-07-30

    The ability of renewable resources to provide all of society's energy needs is shown by using the United States as an example. Various renewable systems are presented, and the issues of energy payback, carbon dioxide abatement, and energy storage are addressed. Pathways for renewable hydrogen generation are shown, and the implementation of hydrogen technologies into the energy infrastructure is presented. The question is asked, Should money and energy be spent on carbon dioxide sequestration, or should renewable resources be implemented instead.

  5. Renewable energy and wildlife conservation

    USGS Publications Warehouse

    Khalil, Mona

    2016-09-09

    The renewable energy sector is rapidly expanding and diversifying the power supply of the country. Yet, as our Nation works to advance renewable energy and to conserve wildlife, some conflicts arise. To address these challenges, the U.S. Geological Survey (USGS) is conducting innovative research and developing workable solutions to reduce impacts of renewable energy production on wildlife.

  6. Renewable energy and wildlife conservation

    USGS Publications Warehouse

    Khalil, Mona

    2016-01-01

    The renewable energy sector is rapidly expanding and diversifying the power supply of the country. Yet, as our Nation works to advance renewable energy and to conserve wildlife, some conflicts arise. To address these challenges, the U.S. Geological Survey (USGS) is conducting innovative research and developing workable solutions to reduce impacts of renewable energy production on wildlife.

  7. Polymers from renewable materials.

    PubMed

    Rus, Anika Zafiah M

    2010-01-01

    With the world facing depletion of its oil reserves, attention is being focused on how the plastics industry will address shortages and price increases in its crucial raw materials. One renewable resource is that of vegetable oils and fats and about a dozen crop plants make up the main vegetable oil-seed market. The main constituents of these oils are saturated and unsaturated fatty acids that are unique to the plant in which they have been developed. Moreover, technological processes can produce more well-defined and pure oils, and the fatty acid contents in the vegetable oils can be altered with modern crop development techniques. This article describes recent advances in utilising such vegetable oils in sourcing new polymeric materials. It also gives the context for the development of polymers based on renewable materials in general.

  8. Perspectives on renewable energy and Village Power

    SciTech Connect

    Hoffman, A.R.

    1997-12-01

    The author provides a brief overview of the role the Department of Energy has been playing in the area of renewable energy sources and their applications at a village level. Energy demand is rising sharply, and shortages are becoming more acute. Developing countries will present a large demand, and market opportunity over the next 40 years. Environmental concerns are a factor in the choice for what sources to promote and develop. The author touches on the features of renewable sources which makes them attractive to DOE for some applications, and what the goals of the department are in supporting this technology. Examples of applications at the level of village power are presented for both the US and abroad.

  9. Renewable energy project development

    SciTech Connect

    Ohi, J.

    1996-12-31

    The author presents this paper with three main thrusts. The first is to discuss the implementation of renewable energy options in China, the second is to identify the key project development steps necessary to implement such programs, and finally is to develop recommendations in the form of key issues which must be addressed in developing such a program, and key technical assistance needs which must be addressed to make such a program practical.

  10. Renewable Energy Water Pumping Systems Handbook; Period of Performance: April 1--September 1, 2001

    SciTech Connect

    Argaw, N.

    2004-07-01

    Water is one of the most basic necessities of rural development. This book provides valuable information on how renewable energy technologies can be used for irrigation, livestock watering, and domestic water supplies. This report emphasizes wind and solar energy resources, and hybrid water pumping systems.

  11. 75 FR 29706 - Notice of Funding Availability (NOFA) for Energy Audits and Renewable Energy Development...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... hydroelectric or ocean energy. Institution of higher education. As defined in 20 U.S.C. 1002(a). Instrumentality... renewable biomass or water using wind, solar, ocean (including tidal, wave, current, and thermal... materials may be obtained by contacting one of Rural Development's Energy Coordinators or by...

  12. Are rural health professionals also social entrepreneurs?

    PubMed

    Farmer, Jane; Kilpatrick, Sue

    2009-12-01

    Social entrepreneurs formally or informally generate community associations and networking that produces social outcomes. Social entrepreneurship is a relatively new and poorly understood concept. Policy promotes generating community activity, particularly in rural areas, for health and social benefits and 'community resilience'. Rural health professionals might be well placed to generate community activity due to their status and networks. This exploratory study, conducted in rural Tasmania and the Highlands and Islands of Scotland considered whether rural health professionals act as social entrepreneurs. We investigated activities generated and processes of production. Thirty-eight interviews were conducted with general practitioners, community nurses, primary healthcare managers and allied health professionals living and working rurally. Interviewees were self-selecting responders to an invitation for rural health professionals who were 'formally or informally generating community associations or networking that produced social outcomes'. We found that rural health professionals initiated many community activities with social outcomes, most related to health. Their identification of opportunities related to knowledge of health needs and examples of initiatives seen elsewhere. Health professionals described ready access to useful people and financial resources. In building activities, health professionals could simultaneously utilise skills and knowledge from professional, community member and personal dimensions. Outcomes included social and health benefits, personal 'buzz' and community capacity. Health professionals' actions could be described as social entrepreneurship: identifying opportunities, utilising resources and making 'deals'. They also align with community development. Health professionals use contextual knowledge to envisage and grow activities, indicating that, as social entrepreneurs, they do not explicitly choose a social mission, rather they

  13. Why doctors choose small towns: a developmental model of rural physician recruitment and retention.

    PubMed

    Hancock, Christine; Steinbach, Alan; Nesbitt, Thomas S; Adler, Shelley R; Auerswald, Colette L

    2009-11-01

    Shortages of health care professionals have plagued rural areas of the USA for more than a century. Programs to alleviate them have met with limited success. These programs generally focus on factors that affect recruitment and retention, with the supposition that poor recruitment drives most shortages. The strongest known influence on rural physician recruitment is a "rural upbringing," but little is known about how this childhood experience promotes a return to rural areas, or how non-rural physicians choose rural practice without such an upbringing. Less is known about how rural upbringing affects retention. Through twenty-two in-depth, semi-structured interviews with both rural- and urban-raised physicians in northeastern California and northwestern Nevada, this study investigates practice location choice over the life course, describing a progression of events and experiences important to rural practice choice and retention in both groups. Study results suggest that rural exposure via education, recreation, or upbringing facilitates future rural practice through four major pathways. Desires for familiarity, sense of place, community involvement, and self-actualization were the major motivations for initial and continuing small-town residence choice. A history of strong community or geographic ties, either urban or rural, also encouraged initial rural practice. Finally, prior resilience under adverse circumstances was predictive of continued retention in the face of adversity. Physicians' decisions to stay or leave exhibited a cost-benefit pattern once their basic needs were met. These results support a focus on recruitment of both rural-raised and community-oriented applicants to medical school, residency, and rural practice. Local mentorship and "place-specific education" can support the integration of new rural physicians by promoting self-actualization, community integration, sense of place, and resilience. Health policy efforts to improve the physician

  14. Joining Rural Development Theory and Rural Education Practice.

    ERIC Educational Resources Information Center

    Hammer, Patricia Cahape

    Karl N. Stauber proposes three goals for rural development policy: helping the rural middle class survive, reducing concentrated rural poverty, and sustaining and improving the quality of the natural environment. In contrast to other visions, he advises policy that focuses on rural places rather than rural economic sectors such as agriculture,…

  15. "A golden opportunity": Exploring interprofessional learning and practice in rural clinical settings.

    PubMed

    Spencer, Judy; Woodroffe, Jessica; Cross, Merylin; Allen, Penny

    2015-01-01

    Little is known about interprofessional practice (IPP) and interprofessional learning (IPL) in rural health services, despite national funding and continuing emphasis on increasing students' clinical placements in rural areas. This short paper outlines a study in Tasmania, Australia, which investigated how and under what contexts and conditions IPP and IPL occur in rural clinical settings, and the enabling factors and strategies that promote this learning and practice. This study employed a mixed method design comprising focus group discussions and a survey involving health professionals from two rural health services. The findings demonstrate that formal and informal arrangements, the collaborative nature of small, close-knit healthcare teams and patient-centred models of care employed in rural practice settings, provide ideal contexts for IPP and IPL. The study has implications for promoting organisational readiness for IPP and IPL and harnessing the potential of rural services to promote and develop students' interprofessional capability.

  16. Student Outreach With Renewable Energy Technology

    NASA Technical Reports Server (NTRS)

    Clark, Eric B. (Technical Monitor); Buffinger, D.; Fuller, C.; Kalu, A.

    2003-01-01

    The Student Outreach with Renewable Energy Technology (SORET) program is a joint grant that involves a collaboration between three HBCU's (Central State University, Savannah State University, and Wilberforce University) and NASA John H. Glenn Research Center at Lewis Field. The overall goal of the grant is to increase the interest of minority students in the technical disciplines, to encourage participating minority students to continue their undergraduate study in these disciplines, and to promote graduate school to these students. As a part of SORET, Central State University has developed an undergraduate research associates program over the past two years. As part of this program, students are required to take special laboratory courses offered at Wilberforce University that involve the application of renewable energy systems. The course requires the students to design, construct, and install a renewable energy project. In addition to the applied renewable energy course, Central State University provided four undergraduate research associates the opportunity to participate in summer internships at Texas Southern University (Renewable Energy Environmental Protection Program) and the Cleveland African-American Museum (Renewable Energy Summer Camp for High School Students) an activity co sponsored by NASA and the Cleveland African-American Museum. Savannah State University held a high school summer program with a theme of the Direct Impact of Science on Our Every Day Lives. The purpose of the institute was to whet the interest of students in science, mathematics, engineering, and technology (SMET) by demonstrating the effectiveness of science to address real world problems. The 2001 institute involved the design and installation of a PV water pumping system at the Center for Advanced Water Technology and Energy Systems at Savannah State. Both high school students and undergraduates contributed to this project. Wilberforce University has used NASA support to provide

  17. Database of State Incentives for Renewable Energy (DSIRE) Program

    SciTech Connect

    Weissman, Jane; Gouchoe, Susan

    2002-11-14

    OAK - B135 Advancement in the use of renewable energy over the past decade is due, in part, to progress in coordinating renewable energy policies, programs and initiatives across all governmental levels and all sectors of business. Through recent efforts by IREC's DSIRE project, information on existing federal, state, local, and utility programs and incentives has been easier for the general public and government agencies to access and, as a result, use of these programs is beginning to increase. Increasing awareness of incentives can directly and positively impact the use of renewable energy. The DSIRE project's primary objective, therefore, is to provide a single resource for all available incentive programs. Information produced by DSIRE is of increasing value to an audience of: · State and local energy offices and regulatory agencies that may be considering new programs or initiatives, or extensions and expansions of past programs; · State regulatory agencies or utility commissions that have approval or influence over the creation of regulatory incentives; · Utility companies who may be considering the creation of new programs and incentives for renewable energy; · Consumers, businesses, and renewable energy industries that need timely information on such incentives for purchasing and business planning; · Schools and youth activity organizations seeking exciting and innovative applications of science and technology; and · Renewable energy, environmental and consumer organizations actively promoting the utilization of renewable energy technologies.

  18. Renewable energy scenario in India: Opportunities and challenges

    NASA Astrophysics Data System (ADS)

    Sen, Souvik; Ganguly, Sourav; Das, Ayanangshu; Sen, Joyjeet; Dey, Sourav

    2016-10-01

    Majority of the power generation in India is carried out by conventional energy sources, coal and fossil fuels being the primary ones, which contribute heavily to greenhouse gas emission and global warming. The Indian power sector is witnessing a revolution as excitement grips the nation about harnessing electricity from various renewable energy sources. Electricity generation from renewable sources is increasingly recognized to play an important role for the achievement of a variety of primary and secondary energy policy goals, such as improved diversity and security of energy supply, reduction of local pollutant and global greenhouse gas emissions, regional and rural development, and exploitation of opportunities for fostering social cohesion, value addition and employment generation at the local and regional level. This focuses the solution of the energy crisis on judicious utilization of abundant the renewable energy resources, such as biomass, solar, wind, geothermal and ocean tidal energy. This paper reviews the renewable energy scenario of India as well as extrapolates the future developments keeping in view the consumption, production and supply of power. Research, development, production and demonstration have been carried out enthusiastically in India to find a feasible solution to the perennial problem of power shortage for the past three decades. India has obtained application of a variety of renewable energy technologies for use in different sectors too. There are ample opportunities with favorable geology and geography with huge customer base and widening gap between demand and supply. Technological advancement, suitable regulatory policies, tax rebates, efficiency improvement in consequence to R&D efforts are the few pathways to energy and environment conservation and it will ensure that these large, clean resource bases are exploited as quickly and cost effectively as possible. This paper gives an overview of the potential renewable energy resources

  19. Public opinion and communicative action around renewable energy projects

    NASA Astrophysics Data System (ADS)

    Fast, Stewart

    This thesis investigates how rural communities negotiate the development of renewable energy projects. Public and local community acceptance of these new technologies in rural areas around the world is uncertain and spatially uneven and represents an area of emerging public policy interest and one where scholarly theory is rapidly developing. This thesis uses Habermasian concepts of public sphere, communicative action and deliberative democracy, as well as the concept of "wicked problems" from the planning studies literature combined with geographical concepts of place and scale to advance theoretical and empirical understanding of how public opinion on renewable energy technologies is formed in place. It documents energy use patterns, attitudes and socio-political relations at a time when considerable state and business efforts are directed at the construction of solar, wind, biomass and small-hydro technologies in rural regions. These concepts and theories are applied in a case study of rural communities in the Eastern Ontario Highlands, an impoverished area undergoing rapid restructuring driven by centralization of services and amenity migration but with abundant natural resources in form of forests, numerous waterways and open space which have attracted a broad range of new energy developments. Overall high levels of support for alternative energy development particularly for solar power were found, albeit for reasons of local energy security and not for reasons of preventing climate change. There was some evidence that seasonal residents are less supportive of hydro and biomass projects than permanent residents possibly reflecting broader trends in rural economies away from productive uses of land to consumptive appreciation of rural landscapes. The thesis suggests that collective action to advance energy projects in the case study area require agreement along three world-claims (truth, rightness and truthfulness) and that communication leading to discourse

  20. Rural Stress: Myths and Realities.

    ERIC Educational Resources Information Center

    Hansen, Thomas D.; McIntire, Walter G.

    A comparison between the common myths of "rural existence" and the documented realities of rural living explodes the myth that rural living is generally stress free, shows that life stress in rural settings can have deleterious effects on the function of individual and family, and provides a basis for exploring some implications of rural stress…

  1. Office of Rural Health Policy

    MedlinePlus

    ... focusing on the impact regulations may have on rural communities.   Rural Hospital Programs More information on FORHP Rural ... Grant and Small Rural Hospital Transitions Project (SRHT).   Rural Community Programs More information on FORHP programs focused on ...

  2. Matching renewable energy systems to village-level energy needs

    SciTech Connect

    Ashworth, J.H.; Neuendorffer, J.W.

    1980-06-01

    This report provides a five step process for matching alternative renewable energy technologies with energy needs in rural villages of developing countries. Analytic tools are given for each of the five steps as well as information that can be expected. Twelve characterization criteria are developed to assist in the matching process. Three of these criteria, called discrimination criteria, are used for preliminary screening of technology possibilities for each need. The other criteria address site-specific temporal, climatic, social, cultural, and environmental characteristics of the energy need, technology, and cost considerations. To illustrate the matching process, seven basic human needs for energy are matched with seven potential renewable energy technologies. The final portion of the paper discusses the advantages of such a matching process and the resources required to initiate such an effort within a development project. Specific recommendations are given for field-testing this process and actions that could be taken immediately in basic research and development, applied research and technology modification, demonstrations, and commercialization to assist in the future diffusion of renewable energy technologies to rural areas of developing countries.

  3. The rural restaurant healthy options program: response of rural, local newspapers to a program press release.

    PubMed

    Nothwehr, Faryle; Andsager, Julie; Haines, Heidi

    2014-03-01

    Local media should be used to raise awareness of health promotion programs. In rural areas, local newspapers provide an opportunity to reach large numbers of residents. Although there are expert guidelines describing the process for successfully engaging local media, little has been documented regarding the range of responses that local, rural newspapers might have when approached about covering health promotion programs. This study describes the response of rural, local newspapers to a press release about a health promotion program taking place in 28 restaurants in different rural towns. The most common reason for not publishing a story was that it would constitute free advertising for the restaurant. Twenty-two stories were analyzed using descriptive statistics. The majority of the responding newspapers were weeklies, and 16 published the full press release verbatim. Three stories included photos, and five included quotes. Headlines typically included the name of the restaurant and the university partner. The overall response rate is encouraging; however, there is considerable room for improvement in terms of personalizing the story with photos or quotes. Greater efforts may be required to obtain this depth of coverage, including training for local journalists to increase their interest and confidence in covering health promotion issues.

  4. Commodification of Rural Places: A Narrative of Social Fields, Rural Development, and Football

    ERIC Educational Resources Information Center

    Floysand, Arnt; Jakobsen, Stig-Erik

    2007-01-01

    One of the most significant recent elements of restructuring in rural areas is the transition from an economy based on agricultural production to an economy based on the countryside as a form of commodity. In this transition process, different narratives or images of an area are produced to promote villages and other places in the countryside as…

  5. Regional Renewable Energy Cooperatives

    NASA Astrophysics Data System (ADS)

    Hazendonk, P.; Brown, M. B.; Byrne, J. M.; Harrison, T.; Mueller, R.; Peacock, K.; Usher, J.; Yalamova, R.; Kroebel, R.; Larsen, J.; McNaughton, R.

    2014-12-01

    We are building a multidisciplinary research program linking researchers in agriculture, business, earth science, engineering, humanities and social science. Our goal is to match renewable energy supply and reformed energy demands. The program will be focused on (i) understanding and modifying energy demand, (ii) design and implementation of diverse renewable energy networks. Geomatics technology will be used to map existing energy and waste flows on a neighbourhood, municipal, and regional level. Optimal sites and combinations of sites for solar and wind electrical generation (ridges, rooftops, valley walls) will be identified. Geomatics based site and grid analyses will identify best locations for energy production based on efficient production and connectivity to regional grids and transportation. Design of networks for utilization of waste streams of heat, water, animal and human waste for energy production will be investigated. Agriculture, cities and industry produce many waste streams that are not well utilized. Therefore, establishing a renewable energy resource mapping and planning program for electrical generation, waste heat and energy recovery, biomass collection, and biochar, biodiesel and syngas production is critical to regional energy optimization. Electrical storage and demand management are two priorities that will be investigated. Regional scale cooperatives may use electric vehicle batteries and innovations such as pump storage and concentrated solar molten salt heat storage for steam turbine electrical generation. Energy demand management is poorly explored in Canada and elsewhere - our homes and businesses operate on an unrestricted demand. Simple monitoring and energy demand-ranking software can easily reduce peaks demands and move lower ranked uses to non-peak periods, thereby reducing the grid size needed to meet peak demands. Peak demand strains the current energy grid capacity and often requires demand balancing projects and

  6. From Rejection to "Renuwel" to Renewal: Chairperson, Faculty, and the Research Imperative.

    ERIC Educational Resources Information Center

    Balbert, Peter

    1991-01-01

    A discussion of college faculty renewal looks at the word's etymology and at concrete ways for departments and their administrators to promote quality faculty research. It also describes four archetypal examples of faculty in need of research renewal, each related to literary history and the workings of a research committee. (Author/MSE)

  7. Mexican doctors serve rural areas.

    PubMed

    Grossi, J

    1991-02-01

    The Mexican Foundation for Family Planning (MEXFAM) worked to solve the unemployment problems of physicians and to increase health services to underserved rural areas. In Mexico, 75% of practicing physicians were located in 16 urban areas. Mexico had a large population of 83 million, of whom many in rural areas have been deprived of family planning and medical services. MEXFAM initiated the Community Doctors Project in 1986. The aim was to help Mexican doctors set up a medical practice in marginal urban towns and small towns with low income residents. Funding to physicians was provided for conducting a market survey of the proposed region and for advertising the new medical services. Loans of furniture and medical supplies were provided, and options were provided for purchase of equipment at a later date. During the promotion, services for maternal and child health care were provided for a small fee, while family planning was provided for free. Doctors usually become self-sufficient after about two years. The MEXFAM project established 170 community doctor's offices in 30 out of 32 states. Services were provided for at least 2500 families per office. In 1990, 13 offices were opened to serve an estimated 182,000 clients. A new effort is being directed to owners of Mexican factories. MEXFAM will set up a medical and family planning clinic very close to factories for a company contribution of only $12,000. The clinic promotion is being marketed through videos. MEXFAM found two companies that agreed to support a clinic. PMID:12288711

  8. Renewable Energy Opportunity Assessment

    SciTech Connect

    Hancock, E.; Mas, C.

    1998-11-13

    Presently, the US EPA is constructing a new complex at Research Triangle Park, North Carolina to consolidate its research operations in the Raleigh-Durham area. The National Computer Center (NCC) is currently in the design process and is planned for construction as partof this complex. Implementation of the new technologies can be planned as part of the normal construction process, and full credit for elimination of the conventional technologies can be taken. Several renewable technologies are specified in the current plans for the buildings. The objective of this study is to identify measures that are likely to be both technically and economically feasible.

  9. Availability and accessibility of rural health care.

    PubMed

    Hicks, L L

    1990-10-01

    The 1980s saw a retrenchment of the ideology that government intervention could solve the problems of inadequate access to health services in rural areas. Increased emphasis was placed on an ideology that promoted deregulation and competitive market solutions. During the 1980s, the gap in the availability of physicians in metropolitan versus nonmetropolitan areas widened. Also during that time period, the gap between metropolitan and nonmetropolitan populations' utilization of physician services widened. In addition, many indicators of the health status of nonmetropolitan residents versus metropolitan residents worsened during the 1980s. As we enter the 1990s, concern about equitable access to needed health care services and for the vulnerability and fragility of rural health systems has resurfaced. A number of national policies and a research agenda to improve accessibility and availability of health services in rural areas are being considered.

  10. What Is Rural?

    MedlinePlus

    ... Human Nutrition Marketing and Trade Natural Resources and Environment Plants and Crops Research and Technology Rural Development Visual Arts and Agricultural History Publications Alternative Farming ...

  11. ALS renewal moves forward

    NASA Astrophysics Data System (ADS)

    Falcone, R. W.; Feinberg, B.; Hussain, Z.; Kirz, J.; Krebs, G. F.; Padmore, H. A.; Robin, D. S.; Robinson, A. L.

    2007-11-01

    As the result of an extensive long-term planning process involving all its stakeholders—management, staff, and users—the ALS has seen its future and is aggressively moving ahead to implement its vision for keeping the facility at the cutting edge for the next 2-3 decades. The evolving strategic plan now in place aims to renew the ALS so it can address a new generation of fundamental questions about size dependent and dimensional-confinement phenomena at the nanoscale; correlation and complexity in physical, biological, and environmental systems; and temporal evolution, assembly, dynamics and ultrafast phenomena. The renewal spans three areas: (1) increased staffing at beamlines to support the growing user community and safety professionals to keep an increasingly complex facility hazard free; (2) implementing advances in accelerator, insertion device, beamline, and detector technology that will make it possible for ALS users to address emerging grand scientific and technological challenges with incisive world-class tools; and (3) construction of a user support building and guest housing that will increase the safety and user friendliness of the ALS by providing users office, meeting, experiment staging, and laboratory space for their work and on-site accommodations at reasonable rates.

  12. Recombinant renewable polyclonal antibodies.

    PubMed

    Ferrara, Fortunato; D'Angelo, Sara; Gaiotto, Tiziano; Naranjo, Leslie; Tian, Hongzhao; Gräslund, Susanne; Dobrovetsky, Elena; Hraber, Peter; Lund-Johansen, Fridtjof; Saragozza, Silvia; Sblattero, Daniele; Kiss, Csaba; Bradbury, Andrew R M

    2015-01-01

    Only a small fraction of the antibodies in a traditional polyclonal antibody mixture recognize the target of interest, frequently resulting in undesirable polyreactivity. Here, we show that high-quality recombinant polyclonals, in which hundreds of different antibodies are all directed toward a target of interest, can be easily generated in vitro by combining phage and yeast display. We show that, unlike traditional polyclonals, which are limited resources, recombinant polyclonal antibodies can be amplified over one hundred million-fold without losing representation or functionality. Our protocol was tested on 9 different targets to demonstrate how the strategy allows the selective amplification of antibodies directed toward desirable target specific epitopes, such as those found in one protein but not a closely related one, and the elimination of antibodies recognizing common epitopes, without significant loss of diversity. These recombinant renewable polyclonal antibodies are usable in different assays, and can be generated in high throughput. This approach could potentially be used to develop highly specific recombinant renewable antibodies against all human gene products.

  13. Federal Renewable Energy Screening Assistant

    SciTech Connect

    Shelpuk, B; Walker, A

    1994-10-01

    The Federal Renewable Energy Screening Assistant is a software tool to be used by energy auditors to prioritize future studies of potentially cost-effective renewable energy applications at federal facilities. This paper describes the structure and function of the tool, gives an inventory of renewable energy technologies represented in the tool, and briefly describes the algorithms used to rank opportunities by the savings-to-investment ratio.

  14. What rural doctors want: a qualitative study in Chhattisgarh state.

    PubMed

    Sheikh, Kabir; Mondal, Shinjini; Patanwar, Pratibha; Rajkumari, Babita; Sundararaman, T

    2016-01-01

    The importance of addressing concerns of rural health worker welfare in order to improve their performance and retention is widely acknowledged; yet there is little empirical research on the needs of rural health professionals. We report findings from a qualitative research study in rural Chhattisgarh, involving indepth interviews with 37 practitioners and data analysis using the "framework" approach. Participants' expressions of their needs encompassed a range of reforms and improvements, including better salaries and job security, more rational posting and promotion procedures, and facility improvements. Opportunities for need-based skills training and better housing also emerged as key needs, as did better schools, assurance of personal security, and recognition and appreciation of their services by the administration. Increased investment in rural infrastructure and training, graded packages of benefits for rural doctors, and governance reforms to improve the internal accountability of government health services emerge as recommendations from the study. PMID:27474693

  15. The possible share of soft/decentralized renewables in meeting the future energy demands of developing regions

    NASA Astrophysics Data System (ADS)

    Khan, A. M.

    1981-09-01

    The contribution of soft/decentralized renewables to energy supply in market economy developing regions is discussed. Investment requirements and fuel production costs are compared with conventional supply schemes. Difficulties associated with these technologies are analyzed. The most promising soft/decentralized renewables are: windmills and small hydropower units for use in irrigation and for supplying electricity to rural households and small towns; charcoal for meeting thermal energy requirements of industry, households, and the service sector; biogas for use in rural households; and solar heat for supplying hot water/steam to industry, households, and services.

  16. A role for NGOs in international renewable energy project development

    SciTech Connect

    Bartholf, T.R.

    1997-12-01

    An NGO is an international term for non-government organizations, often it is used in connection with non-profit, community-based and/or voluntary business activities. To be successful in supporting energy projects, these organizations generally exhibit certain characteristics: they are familiar with the end-use requirements; they are typically neutral to the technology; they emphasize training; they do not carry a large bureacratic structure, at home or in the field; they typically can adapt to do numerous functions; they can often attract other support. The author discusses several examples of such organizations who have been highly successful. The author sees a continuing role for such groups in developing renewable energy sources in the rural setting to include: continued development of new activity in rural areas; development of institutional framework for future market activity; an increased role in managing international development activities; more direct involvement with for-profit technical and financial organizations.

  17. FDAMA Section 114: Why the Renewed Interest?

    PubMed

    Perfetto, Eleanor M; Burke, Laurie; Oehrlein, Elisabeth M; Gaballah, Mena

    2015-05-01

    The FDA regulates the use of information by biopharmaceutical companies in their promotional activities. Section 114 of the Food and Drug Administration Modernization Act of 1997 (FDAMA) was specifically designed to allow companies to more readily disseminate health care economic information (HCEI) to those who need it for formulary decision making. However, very little HCEI has been distributed promotionally under this provision over the past 17 years. There are recent discussions by stakeholders regarding the need for updates, revisions, or guidance regarding Section 114.In light of recent renewed interest in Section 114 of the FDAMA, the purpose of this commentary is to equip managed care decision makers with the information they need to understand and respond to industry communications that are governed by Section 114. This commentary reviews and synthesizes the regulatory history and language of the statute and changes to the promotion regulation generated by Section 114. It explores the reasons for the section's limited use to date, for recent renewed interest, and why changes by various stakeholders are suggested at this time. Also discussed is what managed care pharmacists need to know about Section 114, and suggestions are included regarding the active role pharmacists can play in this change process. Renewed interest in FDAMA Section 114 appears to stem largely from the increasingly visible and growing interest in comparative effectiveness research, the emergence of "big data," the expanding range of data sources available for deriving HCEI, and recent court decisions that might indicate a change in the regulatory environment. Various stakeholders are proposing recommendations regarding changes to FDAMA Section 114. Managed care pharmacists should be aware that companies are restricted when communicating HCEI promotional messages; this may mean seeing the use of FDAMA Section 114 as the "competent and reliable" effectiveness standard in promotion. If the

  18. FDAMA Section 114: Why the Renewed Interest?

    PubMed

    Perfetto, Eleanor M; Burke, Laurie; Oehrlein, Elisabeth M; Gaballah, Mena

    2015-05-01

    The FDA regulates the use of information by biopharmaceutical companies in their promotional activities. Section 114 of the Food and Drug Administration Modernization Act of 1997 (FDAMA) was specifically designed to allow companies to more readily disseminate health care economic information (HCEI) to those who need it for formulary decision making. However, very little HCEI has been distributed promotionally under this provision over the past 17 years. There are recent discussions by stakeholders regarding the need for updates, revisions, or guidance regarding Section 114.In light of recent renewed interest in Section 114 of the FDAMA, the purpose of this commentary is to equip managed care decision makers with the information they need to understand and respond to industry communications that are governed by Section 114. This commentary reviews and synthesizes the regulatory history and language of the statute and changes to the promotion regulation generated by Section 114. It explores the reasons for the section's limited use to date, for recent renewed interest, and why changes by various stakeholders are suggested at this time. Also discussed is what managed care pharmacists need to know about Section 114, and suggestions are included regarding the active role pharmacists can play in this change process. Renewed interest in FDAMA Section 114 appears to stem largely from the increasingly visible and growing interest in comparative effectiveness research, the emergence of "big data," the expanding range of data sources available for deriving HCEI, and recent court decisions that might indicate a change in the regulatory environment. Various stakeholders are proposing recommendations regarding changes to FDAMA Section 114. Managed care pharmacists should be aware that companies are restricted when communicating HCEI promotional messages; this may mean seeing the use of FDAMA Section 114 as the "competent and reliable" effectiveness standard in promotion. If the

  19. EDITORIAL: Renewing energy technology Renewing energy technology

    NASA Astrophysics Data System (ADS)

    Demming, Anna

    2011-06-01

    Renewable energy is now a mainstream concern among businesses and governments across the world, and could be considered a characteristic preoccupation of our time. It is interesting to note that many of the energy technologies currently being developed date back to very different eras, and even predate the industrial revolution. The fuel cell was first invented as long ago as 1838 by the Swiss--German chemist Christian Friedrich Schönbein [1], and the idea of harnessing solar power dates back to ancient Greece [2]. The enduring fascination with new means of harnessing energy is no doubt linked to man's innate delight in expending it, whether it be to satisfy the drive of curiosity, or from a hunger for entertainment, or to power automated labour-saving devices. But this must be galvanized by the sustained ability to improve device performance, unearthing original science, and asking new questions, for example regarding the durability of photovoltaic devices [3]. As in so many fields, advances in hydrogen storage technology for fuel cells have benefited significantly from nanotechnology. The idea is that the kinetics of hydrogen uptake and release may be reduced by decreasing the particle size. An understanding of how effective this may be has been hampered by limited knowledge of the way the thermodynamics are affected by atom or molecule cluster size. Detailed calculations of individual atoms in clusters are limited by computational resources as to the number of atoms that can studied, and other innovative approaches that deal with force fields derived by extrapolating the difference between the properties of clusters and bulk matter require labour-intensive modifications when extending such studies to new materials. In [4], researchers in the US use an alternative approach, considering the nanoparticle as having the same crystal structure as the bulk but relaxing the few layers of atoms near the surface. The favourable features of nanostructures for catalysis

  20. Recruitment of rural healthcare professionals for live continuing education

    PubMed Central

    Holuby, Ronnie Scott; Pellegrin, Karen L; Barbato, Anna; Ciarleglio, Anita

    2015-01-01

    Introduction The availability of rural healthcare is a growing concern in the United States as fewer healthcare providers choose to work in rural areas. Accessing quality continuing education (CE) for rural healthcare practitioners (HCPs) remains a challenge and may pose a barrier to quality care. Methods To maximize attendance at a live, in-person, free CE program focusing on geriatric medication and issues specifically targeted to HCPs in rural areas, two methods were implemented sequentially. The first method used formal advertising implemented by a professional marketing service to promote CE events. The second method enlisted local healthcare organizations and physician groups to promote the CE event to their employees. Cost per attendee was calculated for comparison. Results Professional marketing services recruited 31 HCPs (March 2011) and resulted in a per-participant recruitment cost of US$428.62. Local healthcare organizations and physician groups’ marketing recruited 48 HCPs (July–August 2011) and resulted in a per-participant recruitment cost of US$55.19. Discussion Providing free CE coordinated through local healthcare organizations and physician groups was the most cost-effective method of recruiting rural HCPs for CE. Formal advertising added cost without increasing the number of participants per event. Although this is the first study of the cost-effectiveness of recruitment methods targeting HCPs in rural areas, results are consistent with research on cost-effectiveness of outreach to rural lay community members. PMID:26549047

  1. Renewable jet fuel.

    PubMed

    Kallio, Pauli; Pásztor, András; Akhtar, M Kalim; Jones, Patrik R

    2014-04-01

    Novel strategies for sustainable replacement of finite fossil fuels are intensely pursued in fundamental research, applied science and industry. In the case of jet fuels used in gas-turbine engine aircrafts, the production and use of synthetic bio-derived kerosenes are advancing rapidly. Microbial biotechnology could potentially also be used to complement the renewable production of jet fuel, as demonstrated by the production of bioethanol and biodiesel for piston engine vehicles. Engineered microbial biosynthesis of medium chain length alkanes, which constitute the major fraction of petroleum-based jet fuels, was recently demonstrated. Although efficiencies currently are far from that needed for commercial application, this discovery has spurred research towards future production platforms using both fermentative and direct photobiological routes. PMID:24679258

  2. Rewards of renewables

    NASA Astrophysics Data System (ADS)

    McNamee, Gregory

    2008-09-01

    In 1987 an American-style fridge freezer would use about 950 kWh of electricity and cost about 150 (£80) a year to run. Two decades on, a comparable appliance uses half the electricity and costs less than half as much to run. In 1975 there were about 3780 000 cars on the streets of Los Angeles, whereas today there are more than 5200 000 - yet air-pollution levels have fallen by half and an increasing number of those vehicles are hybrids or rely on renewable fuels like bio-diesel. Last year, half a million homes in Southern California were receiving direct solar power, either from solar electricity plants or from rooftop photovoltaic panels.

  3. Renewable jet fuel.

    PubMed

    Kallio, Pauli; Pásztor, András; Akhtar, M Kalim; Jones, Patrik R

    2014-04-01

    Novel strategies for sustainable replacement of finite fossil fuels are intensely pursued in fundamental research, applied science and industry. In the case of jet fuels used in gas-turbine engine aircrafts, the production and use of synthetic bio-derived kerosenes are advancing rapidly. Microbial biotechnology could potentially also be used to complement the renewable production of jet fuel, as demonstrated by the production of bioethanol and biodiesel for piston engine vehicles. Engineered microbial biosynthesis of medium chain length alkanes, which constitute the major fraction of petroleum-based jet fuels, was recently demonstrated. Although efficiencies currently are far from that needed for commercial application, this discovery has spurred research towards future production platforms using both fermentative and direct photobiological routes.

  4. Renewable Energy Certificate Program

    SciTech Connect

    Gwendolyn S. Andersen

    2012-07-17

    This project was primarily to develop and implement a curriculum which will train undergraduate and graduate students at the University seeking a degree as well as training for enrollees in a special certification program to prepare individuals to be employed in a broad range of occupations in the field of renewable energy and energy conservation. Curriculum development was by teams of Saint Francis University Faculty in the Business Administration and Science Departments and industry experts. Students seeking undergraduate and graduate degrees are able to enroll in courses offered within these departments which will combine theory and hands-on training in the various elements of wind power development. For example, the business department curriculum areas include economic modeling, finance, contracting, etc. The science areas include meteorology, energy conversion and projection, species identification, habitat protection, field data collection and analysis, etc.

  5. Renewable technologies program summaries

    NASA Astrophysics Data System (ADS)

    1984-11-01

    The renewable energy research and development program supports development of a mix of technologies that can contribute to both energy supply and improved end-use efficiency. In allocating resources, this office is concentrating on applying federal funds only where they are most effective: in sponsoring research and development (R and D) where the potential payoff is high, but which private industry cannot be expected to pursue because the results are difficult to predict or a return on investment would require an exceptionally long time to be realized. Research efforts in the following areas are summarized: active solar heating and cooling; passive and hybrid solar; photovoltaics; solar thermal; biofuels; wind; ocean energy technology; geothermal; and small-scale hydropower.

  6. Rural Special Education.

    ERIC Educational Resources Information Center

    Helge, Doris, Ed.

    1984-01-01

    This special issue of the journal Exceptional Children has the theme "Rural Special Education." Nine articles deal with this theme as follows: (1) "The State of the Art of Rural Special Education" (by D. Helge), looks at recent improvements, remaining challenges, and current functioning; policy recommendations are offered for national and state…

  7. Rural Libraries in Illinois.

    ERIC Educational Resources Information Center

    Crossland, Brent, Ed.; And Others

    1993-01-01

    This theme issue includes 13 articles that discuss rural library concerns in Illinois. Topics addressed include strengthening library services; rural trends and their impact on libraries; partnerships; Cooperative Extension Service revitalization; financing; economic development; resource sharing in school libraries; and public libraries and user…

  8. Rural Mathematics Educator, 2002.

    ERIC Educational Resources Information Center

    Rural Mathematics Educator, 2002

    2002-01-01

    This document contains the two issues of "Rural Mathematics Educator" published in 2002. This newsletter of the Appalachian Collaborative Center for Learning, Assessment, and Instruction in Mathematics (ACCLAIM) includes articles on rural mathematics education, as well as information and descriptions of professional development opportunities for…

  9. Ad Hoc Rural Regionalism

    ERIC Educational Resources Information Center

    Hamin, Elisabeth M.; Marcucci, Daniel J.

    2008-01-01

    A new regionalism has been much documented and researched for metropolitan areas; this article documents that there is a new rural regionalism as well. In the United States, these groups appear most likely to emerge in areas that are challenged by outcomes characterizing globalization's effects on the rural condition: namely, exurban or…

  10. Rural Road Warriors.

    ERIC Educational Resources Information Center

    Vavrek, Bernard

    1990-01-01

    Presents a profile of bookmobiles in rural areas, based on data from four national surveys conducted by the Center for the Study of Rural Librarianship between 1985 and 1987. Topics covered include equipment and related problems, collections, services, stop locations, and staff. The need for more research on the bookmobile's function is indicated.…

  11. Rural Revitalization through Collaboration.

    ERIC Educational Resources Information Center

    Norman, Charles

    In recent years, service programs targeted for Georgia's rural communities have decreased proportionately in relation to those intended for the state's rapidly expanding population centers. At the same time, erosion of traditional manufacturing industries and an adverse agricultural economy have decreased the ability of rural communities to…

  12. Unique Rural District Politics

    ERIC Educational Resources Information Center

    Farmer, Tod Allen

    2009-01-01

    The politics of rural educational leadership are both intense and concentrated. Rural educational leaders need to be savvy and politically skilled if they are to inspire educational stakeholders and accomplish organizational objectives. The local school system is an organization with a political culture that can be characterized as a competitive…

  13. Rural Development Strategies.

    ERIC Educational Resources Information Center

    Sears, David W., Ed.; Reid, J. Norman, Ed.

    This book seeks to provide a basis for reexamining rural development policy by presenting comprehensive and current information on the effectiveness of various rural policy approaches. An introduction that defines development terminology and discusses changing policy needs is followed by 13 chapters that represent the best recent research…

  14. Supporting Rural Teachers

    ERIC Educational Resources Information Center

    Williams, Doris Terry

    2012-01-01

    While city educators and "country" educators might argue whose hardships are greater, rural school leaders unquestionably recognize that their greatest challenge today is building, sustaining, and supporting a teacher corps so that schools can operate at high levels. Inattention to rural teachers' concerns in education reform arenas exacerbates…

  15. HOSPITALS FOR RURAL PEOPLE.

    ERIC Educational Resources Information Center

    MANNY, ELSIE S.; ROGERS, CHARLES E.

    MODERN ADVANCEMENTS IN MEDICAL SCIENCE HAVE PRECIPITATED THE NEED FOR ADEQUATE UP-TO-DATE HOSPITAL FACILITIES REASONABLY CLOSE TO ALL PEOPLE. RURAL COMMUNITIES HAVE UTILIZED FEDERAL AID, STATE AID, ASSISTANCE FROM FOUNDATIONS, CIVIC BONDS, AND VOLUNTEER CONTRIBUTIONS AND DRIVES TO ERECT AND EQUIP HOSPITALS. HOSPITAL CARE FOR RURAL PEOPLE USUALLY…

  16. Measuring Rural Hospital Quality

    ERIC Educational Resources Information Center

    Moscovice, Ira; Wholey, Douglas R.; Klingner, Jill; Knott, Astrid

    2004-01-01

    Increased interest in the measurement of hospital quality has been stimulated by accrediting bodies, purchaser coalitions, government agencies, and other entities. This paper examines quality measurement for hospitals in rural settings. We seek to identify rural hospital quality measures that reflect quality in all hospitals and that are sensitive…

  17. Developing Rural Business Incubators.

    ERIC Educational Resources Information Center

    Weinberg, Mark L.; Burnier, DeLysa

    1991-01-01

    Offers background on rural entrepreneurship and incubation in the United States, with particular focus on rural incubators at community colleges and regional incubation systems. Explains how incubators, which provide shared services and business/management assistance for tenant companies, differ from other entrepreneurial development strategies.…

  18. PYRAMID LAKE RENEWEABLE ENERGY PLAN

    SciTech Connect

    HIGH DESERT GEOCULTURE, LLC

    2009-06-06

    The Pyramid Lake Renewable Energy Plan covers these areas: energy potential (primarily focusing on geothermal resource potential, but also more generally addressing wind energy potential); renewable energy market potential; transmission system development; geothermal direct use potential; and business structures to accomplish the development objectives of the Pyramid Lake Paiute Tribe.

  19. Renewable Energy Alternatives in Maryland.

    ERIC Educational Resources Information Center

    Welsh, Greg E.; McClellan, Deborah A. S.

    This handbook discusses the renewable energy resources suitable for use in Maryland. It follows a question and answer format with sections about the following alternative renewable energy sources; solar, wind, wood, water, bio-gas/methane, and geothermal. Each section includes a list of recommended readings, appropriate agencies or organizations,…

  20. Promoting Pluralism.

    ERIC Educational Resources Information Center

    Zijp, W.

    1998-01-01

    Rural agricultural development is facing challenges of poverty, hunger, and environmental quality, necessitating sustainable, profitable, and productive practices. Extension education is challenged to increase diversity, relevance, and financial support. Examples of World Bank innovations illustrate some pathways for agricultural extension. (SK)

  1. Renewing Juvenile Justice

    ERIC Educational Resources Information Center

    Macallair, Daniel; Males, Mike; Enty, Dinky Manek; Vinakor, Natasha

    2011-01-01

    The Center on Juvenile and Criminal Justice (CJCJ) was commissioned by Sierra Health Foundation to critically examine California's juvenile justice system and consider the potential role of foundations in promoting systemic reform. The information gathered by CJCJ researchers for this report suggests that foundations can perform a key leadership…

  2. Marine and Hydrokinetic Renewable Energy Promotion Act of 2011

    THOMAS, 112th Congress

    Rep. Inslee, Jay [D-WA-1

    2011-09-21

    09/19/2012 PERMISSION TO BE ADDED AS A COSPONSOR - Ms. Bonamici asked unanimous consent that she be added as a cosponsor of H.R. 2994 since the original sponsor is no longer a Member of Congress. Agreed to without objection. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  3. DSM renewable opportunities in Boston

    SciTech Connect

    Tennis, M.W.; Nogee, A.J.; Coakley, S.; Schoengold, D.

    1995-11-01

    The Union of Concerned Scientists (UCS), in conjunction with MSB Energy Associates, conducted a study for the Boston Edison Demand-Side Management (DSM) Settlement Board on the potential for DSM renewables in the Boston area. DSM renewables are resources that can be used in a distributed utility approach to avoid transmission and distribution (T and D) costs, as well as costs associated with operating and building power plants. The results show that avoided costs in areas with deferrable T and D investments can be nearly twice as high as system-wide average avoided costs. As a result, renewable technologies that might not be considered cost effective as DSM under system-wide average criteria, can produce large shavings for the utility and its customers. Adopting a deliberate program designed to provide sustained orderly development of these renewables is essential in order for renewable technologies to achieve the maximum level of cost-effectiveness and net savings.

  4. Rurality Research and Rural Education: Exploratory and Explanatory Power

    ERIC Educational Resources Information Center

    Balfour, Robert J.

    2012-01-01

    This article presents analysed data from the first year of the Rural Teacher Education Project (RTEP 2007-2009) with a view to illustrating how a generative theory of rurality as education research was developed, and for which ends it might be utilised. The article suggests that data from projects in rural communities, which take the rural as…

  5. Reconnecting Rural America. Report on Rural Intercity Passenger Transportation.

    ERIC Educational Resources Information Center

    Stommes, Eileen S.

    This report summarizes the results of three regional symposia held during 1987-88 to gather grassroots information about rural passenger transportation needs across the country. The first section describes the structural transformation of rural America in the 1980s: (1) the rural economy; (2) rural population trends; (3) impact of information…

  6. Looking Ahead to the Year 2000: Proceedings of the Issues for Rural Schools Conference (Tempe, Arizona, April 27-28, 1989).

    ERIC Educational Resources Information Center

    McRobbie, Joan, Ed.; Berliner, BethAnn, Ed.

    This collection of conference presentations focuses on the twin themes of restructuring and technology in rural schools. Rural America's increasingly polarized demographics, political leadership voids, teacher training, renewal strategies, and ever-shrinking budgets are discussed, along with ongoing media criticism, which is a reality for all…

  7. Smarter finance for cleaner energy: open up master limited partnerships (MLPs) and real estate investment trusts (REITs) to renewable energy investment

    SciTech Connect

    Mormann, Feliz; Reicher, Dan

    2012-11-15

    Master Limited Partnerships (MLPs) and Real Estate Investment Trusts (REITs)—both well-established investment structures—should be opened up to renewable energy investment. MLPs and, more recently, REITs have a proven track record for promoting oil, gas, and other traditional energy sources. When extended to renewable energy projects these tools will help promote growth, move renewables closer to subsidy independence, and vastly broaden the base of investors in America’s energy economy. The extension of MLPs and REITs to renewables enjoys significant support from the investment and clean energy communities. In addition, MLPs for renewables also enjoy bipartisan political backing in Congress.

  8. 48 CFR 570.401 - Renewal options.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Requirements 570.401 Renewal options. (a) Exercise of options. Before exercising an option to renew, follow the... information review. Before exercising an option to renew a lease, review current market information...

  9. 48 CFR 570.401 - Renewal options.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Requirements 570.401 Renewal options. (a) Exercise of options. Before exercising an option to renew, follow the... survey. Before exercising an option to renew a lease, review current market information to ensure...

  10. Battery storage for supplementing renewable energy systems

    SciTech Connect

    None, None

    2009-01-18

    The battery storage for renewable energy systems section of the Renewable Energy Technology Characterizations describes structures and models to support the technical and economic status of emerging renewable energy options for electricity supply.

  11. International Perspectives in Rural Sociology.

    ERIC Educational Resources Information Center

    Newby, Howard, Ed.

    Essays which focus on similarities between developed and underdeveloped nations, concentrating on the issues of power and rural social stratification, are contained in this textbook on rural sociology. It is intended for students of rural sociology, including teachers and researchers. In two main parts, the book first deals with rural social…

  12. Rural School Communities in Colorado.

    ERIC Educational Resources Information Center

    Cousins, Jack

    Visits to nine of the smallest rural elementary schools in Colorado were conducted to gain insights into types of communities served by the schools. No one definition of "rural" covered all nine communities, so they were classified into six types: predominantly agricultural, rural industrial, stable recreational, ranching/railraod, rural commuter,…

  13. Workplace Learning in Rural Contexts

    ERIC Educational Resources Information Center

    Reardon, Robert F.; Brooks, Ann K.

    2008-01-01

    Many people perceive rural America as being an almost completely agricultural, farming, or ranching economy. In fact, less than 7 percent of rural employment is in agriculture; service industries account for over half, and service and manufacturing together account for more than 66 percent of employment in rural areas. Rural regions take 50…

  14. The Rural School Leadership Dilemma

    ERIC Educational Resources Information Center

    Surface, Jeanne L.; Theobald, Paul

    2014-01-01

    The idea that rural schools and communities, indeed, even rural people, are somehow substandard or second-class has deep historical roots. The goal of this essay is to reveal that history so as to render stereotypical conceptions all things rural less powerful and more easily dismissed by rural school professionals. Consequently the focus is on…

  15. Rural Libraries, Volume XIV, 1994.

    ERIC Educational Resources Information Center

    Pratt, Mary Lou, Ed.

    1994-01-01

    The 2 issues in this volume contain 10 articles on rural libraries and information access in rural America. Topics include telecommunications and distance education in Nebraska, the future of small rural public libraries, federal programs to improve rural access to information, outreach issues for public libraries, and the role of information in…

  16. Changes & Challenges for Rural Schools.

    ERIC Educational Resources Information Center

    Blair, Leslie Asher, Ed.

    2001-01-01

    This theme issue of the newsletter SEDLetter contains articles about the challenges facing rural youth, communities, and schools, and the ways that rural schools are meeting those challenges. "When Rural Traditions Really Count" (Ullik Rouk) outlines the rural situation with regard to adolescent substance abuse, youth gangs, teen pregnancy,…

  17. A Perspective on Rural Education.

    ERIC Educational Resources Information Center

    Miller, W. Wade; And Others

    1995-01-01

    Includes "Perspective on Rural Education" (Miller); "You Want Them to Learn What?" (Jones); "Rural Education" (Baker, Burns); "Metnet" (Frick); "Rural Education and Training in Egypt" (Swan, Aly); "Mentors, Youth at Risk, and Rural Education Programs" (Wingenbach); "Designing Effective Adult Education Programs: Needs and Objectives" and "Design,…

  18. Labour migration and rural transformation in Nigeria.

    PubMed

    Onyeonoru, I P

    1994-06-01

    The trends in rural-urban migration in Nigeria responded to changes in political and socioeconomic developments which occurred during the 1980s. Since the 1980s, rural-urban migration trends were rapidly reversed, and migrants returned to rural areas. In 1981, government revenues from oil declined. The oil production and price declines between 1980 and 1986 resulted in a foreign exchange crisis. Import restrictions were imposed, and stabilization measures resulted in scarcities of raw materials and spare parts and declines in industrial capacity. About 50% of import substitution factories went bankrupt. Between 1981 and 1983, about one million workers were estimated to have been laid off, of which 55,000 were federal and state employees. Other estimates indicated one million laid off just in the industrial sector. The government reinforced this urban-rural movement by emphasizing increased food production. In 1992, government wages were increased in order to offset high inflation. In 1986 and 1992, State and Local Government Areas were established as political entities tied to grassroots development; local offices were situated in greater proximity to local populations. In 1986, the objective was to provide infrastructure, promote production, and organize rural areas for development. Several community banks devoted to rural areas were established. Development programs for rural women were initiated. Federal revenue allocations to rural areas increased from 10% to 15%. Inducements were given to attract private formal and informal commerce and industry. The result was less than expected. Obstacles to rural development included the absence of an effective and integrated approach, inadequate funding, and corruption. Provision of good roads and schools did meet objectives and may have induced out-migration. Delays in provision of entitlements exacerbated the ability of return migrants to establish new economic activity. The new political divisions did not conform to

  19. OPPORTUNITIES FOR RURAL YOUTH IN RURAL AREAS.

    ERIC Educational Resources Information Center

    DOWLER, LLOYD

    AGRIBUSINESS IS DEFINED AS THE SUM TOTAL OF ALL OPERATIONS INVOLVED IN THE MANUFACTURE AND DISTRIBUTION OF FARM SUPPLIES, PRODUCTION AGRICULTURE ON THE FARM, AND THE STORAGE, PROCESSING, AND DISTRIBUTION OF FARM COMMODITIES AND ITEMS MADE FROM THEM. WITHIN THESE THREE AREAS ARE SEEN MANY JOB OPPORTUNITIES FOR RURAL AND URBAN YOUTH HAVING COLLEGE…

  20. The Rural Outreach Project

    NASA Technical Reports Server (NTRS)

    Coleman, Clarence D.

    2000-01-01

    The Rural Outreach Project was designed to increase the diversity of NASA's workforce by: 1) Conducting educational research designed to investigate the most effective strategies for expanding innovative, NASA-sponsored pre-college programs into rural areas; 2) Field-testing identified rural intervention strategies; 3) Implementing expanded NASA educational programs to include 300 rural students who are disabled, female and/or minority; and 4) Disseminating project strategies. The Project was a partnership that included NASA Langley Research Center's Office of Education, Norfolk State University, Cooperative Hampton Roads Organizations for Minorities in Engineering (CHROME) and Paul D. Camp Community College. There were four goals and activities identified for this project; 1) Ascertain effective strategies for expanding successful NASA-sponsored urban-based, pre-college programs into rural settings; 2) Field test identified rural intervention strategies; 3) Publish or disseminate two reports, concerning project research and activities at a national conference; 4) Provide educational outreach to 300, previously underserved, rural students who are disabled, female and /or minority.

  1. Implications of U.S. health care reform for the rural elderly.

    PubMed

    Vrabec, N J

    1995-01-01

    Health care services for elders living in rural areas have been limited by inadequate financing, lack of awareness of existing services, insufficient numbers of providers, and geographic dispersion of rural residents. Not all proposals for health care reform would help reduce these barriers, however. Nurses working in rural areas can facilitate the evolution of the health care system in several ways. A primary mechanism is the development and implementation of nurse-managed centers, networking with existing agencies and services to provide outreach programs to the underserved rural elders. Another mechanism is participation in professional organizations that lobby for rural health concerns. A third strategy is participation in program evaluation and intervention studies with policy-relevant implications. It is an exciting era for nurses involved in rural health and an opportune time to promote effective health care for older adults who live in rural areas.

  2. Building a sustainable market for renewables

    SciTech Connect

    Rader, N.

    1996-12-31

    Opinions regarding marketing approaches for electricity generation from renewable resources are presented in the paper. The Renewables Portfolio Standard of the California Public Utilities Commission is described. This system is based on renewable energy credits. Other marketing approaches, including surcharges, auctioned renewables credit, green pricing, and green marketing are also assessed. It is concluded that the Renewables Portfolio Standard creates a stable economic environment for the renewable energy industries.

  3. Jobs and Renewable Energy Project

    SciTech Connect

    Sterzinger, George

    2006-12-19

    Early in 2002, REPP developed the Jobs Calculator, a tool that calculates the number of direct jobs resulting from renewable energy development under RPS (Renewable Portfolio Standard) legislation or other programs to accelerate renewable energy development. The calculator is based on a survey of current industry practices to assess the number and type of jobs that will result from the enactment of a RPS. This project built upon and significantly enhanced the initial Jobs Calculator model by (1) expanding the survey to include other renewable technologies (the original model was limited to wind, solar PV and biomass co-firing technologies); (2) more precisely calculating the economic development benefits related to renewable energy development; (3) completing and regularly updating the survey of the commercially active renewable energy firms to determine kinds and number of jobs directly created; and (4) developing and implementing a technology to locate where the economic activity related to each type of renewable technology is likely to occur. REPP worked directly with groups in the State of Nevada to interpret the results and develop policies to capture as much of the economic benefits as possible for the state through technology selection, training program options, and outreach to manufacturing groups.

  4. Developing Government Renewable Energy Projects

    SciTech Connect

    Kurt S. Myers; Thomas L. Baldwin; Jason W. Bush; Jake P. Gentle

    2012-07-01

    The US Army Corps of Engineers has retained Idaho National Laboratory (INL) to conduct a study of past INL experiences and complete a report that identifies the processes that are needed for the development of renewable energy projects on government properties. The INL has always maintained expertise in power systems and applied engineering and INL’s renewable energy experiences date back to the 1980’s when our engineers began performing US Air Force wind energy feasibility studies and development projects. Over the last 20+ years of working with Department of Defense and other government agencies to study, design, and build government renewable projects, INL has experienced the do’s and don’ts for being successful with a project. These compiled guidelines for government renewable energy projects could include wind, hydro, geothermal, solar, biomass, or a variety of hybrid systems; however, for the purpose of narrowing the focus of this report, wind projects are the main topic discussed throughout this report. It is our thought that a lot of what is discussed could be applied, possibly with some modifications, to other areas of renewable energy. It is also important to note that individual projects (regardless the type) vary to some degree depending on location, size, and need but in general these concepts and directions can be carried over to the majority of government renewable energy projects. This report focuses on the initial development that needs to occur for any project to be a successful government renewable energy project.

  5. Responses to prospective payment by rural New Mexico hospitals.

    PubMed Central

    Smith, H L; Piland, N F; Phillipp, A M

    1991-01-01

    A cross-sectional study is used to determine how rural New Mexico hospitals altered service diversification, inpatient service emphasis, and service promotion during Medicare's prospective payment system (PPS) transition and posttransition phases. Results suggest that the hospitals implemented distinct strategies in response to PPS. The posttransition strategies were examined for their association with improved revenue and utilization indicators. Few of the service diversification and promotional strategies were consistent predictors of performance. Emphasis on fine-tuning inpatient services was the most promising predictor of higher utilization and revenue measures. The implications for other rural hospitals are discussed. PMID:1743969

  6. Renewable energy potential in Colombia

    NASA Astrophysics Data System (ADS)

    Correa Guzman, Jose Luis

    2008-12-01

    Renewable energy flows are very large in comparison with humankind's use of energy. In principle, all our energy needs, both now and into the future, can be met by energy from renewable sources. After many years trying to develop the alternative energy potential of Colombia, a major effort is principally being made since 2000 to explore and assess the renewable resources of the entire country. Until 2000, the availability of conventional energy sources in Colombia prevented renewable energy exploration from reaching a higher level. However, the extreme energy crisis of 1992 - 1993 alerted the authorities and the community to the necessity for exploring alternative energy sources. This energy study is a general approach to the current and future renewable energy scenario of Colombia. It was prepared in response to the increased interest around the world and in particular in Colombia to develop its non-fossil energy prospective. It, therefore, represents a working document giving an initial impression of the possible scale of the main renewables sources as a response to the concern about energy security and fossil fuel dependence problems. The assumptions made and calculations reported may therefore be subject to revision as more information becomes available. The aim of this dissertation is not only to improve the public understanding and discussion of renewable energy matters in Colombia but also to stimulate the development and application of renewable energy, wherever they have prospects of economic viability and environmental acceptability. To achieve such goal this paper reviews several renewable technologies, their availability, contribution and feasibility in Colombia.

  7. Three Essays on Renewable Energy Policy and its Effects on Fossil Fuel Generation in Electricity Markets

    NASA Astrophysics Data System (ADS)

    Bowen, Eric

    In this dissertation, I investigate the effectiveness of renewable policies and consider their impact on electricity markets. The common thread of this research is to understand how renewable policy incentivizes renewable generation and how the increasing share of generation from renewables affects generation from fossil fuels. This type of research is crucial for understanding whether policies to promote renewables are meeting their stated goals and what the unintended effects might be. To this end, I use econometric methods to examine how electricity markets are responding to an influx of renewable energy. My dissertation is composed of three interrelated essays. In Chapter 1, I employ recent scholarship in spatial econometrics to assess the spatial dependence of Renewable Portfolio Standards (RPS), a prominent state-based renewable incentive. In Chapter 2, I explore the impact of the rapid rise in renewable generation on short-run generation from fossil fuels. And in Chapter 3, I assess the impact of renewable penetration on coal plant retirement decisions.

  8. Rural Mental Health Ecology: A Framework for Engaging with Mental Health Social Capital in Rural Communities.

    PubMed

    Wilson, Rhonda L; Wilson, G Glenn; Usher, Kim

    2015-09-01

    The mental health of people in rural communities is influenced by the robustness of the mental health ecosystem within each community. Theoretical approaches such as social ecology and social capital are useful when applied to the practical context of promoting environmental conditions which maximise mental health helping capital to enhance resilience and reduce vulnerably as a buffer for mental illness. This paper explores the ecological conditions that affect the mental health and illness of people in rural communities. It proposes a new mental health social ecology framework that makes full use of the locally available unique social capital that is sufficiently flexible to facilitate mental health helping capital best suited to mental health service delivery for rural people in an Australian context.

  9. 2012 Renewable Energy Data Book

    DOE Data Explorer

    The 2012 Renewable Energy Data Book is 128 pages of data in tables, figures and charts, and text. It provides a look at resources and usage for wind, solar, geothermal, hydro, hydrogen, and biopower. Developed at the National Renewable Energy Laboratory (NREL) for DOE's Office of Energy Efficiency and Renewable Energy (EERE), it was produced by Rachel Gelman, edited by Mike Meshek, and designed by Stacy Buchanan and Erica Augustine and released in October, 2013. Report number for this data book is DOE/GO-102013-4291.

  10. The Power of Competing Narratives: A New Interpretation of Rural School-Community Relations

    ERIC Educational Resources Information Center

    McHenry-Sorber, Erin

    2014-01-01

    Often considered harmonious places, rural communities are in reality spaces often fragmented along class lines, with political factions promoting competing values and interests regarding the purpose of schooling. Using an exemplar case, this study affords us a new interpretation of rural school-community relations in times of conflict. It…

  11. Legacy of the Rural Systemic Initiatives: Innovation, Leadership, Teacher Development, and Lessons Learned

    ERIC Educational Resources Information Center

    Harmon, Hobart L.; Smith, Keith C.

    2012-01-01

    This monograph offers an in-depth look at the National Science Foundation's (NSF) Rural Systemic Initiative (RSI) efforts, an investment of more than $140 million to reform mathematics and science programs in rural K-12 public education and tribal education. The authors seek to promote a foundation of contextual understanding for improving public…

  12. 77 FR 10939 - Driving Innovation and Creating Jobs in Rural America Through Biobased and Sustainable Product...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... memorandum in the Federal Register. (Presidential Sig.) THE WHITE HOUSE, Washington, February 21, 2012 [FR... Creating Jobs in Rural America Through Biobased and Sustainable Product Procurement Memorandum for the... procurement of biobased products to promote rural economic development, create new jobs, and provide...

  13. Building Sense of Community in Rural North Dakota Towns: Opportunities for Community Education Professionals

    ERIC Educational Resources Information Center

    Flage, Lynette Jo

    2010-01-01

    Many rural North Dakota communities struggle with the loss of services, schools, and population due to a changing landscape, but does a strong sense of community help anchor residents to their town? The purpose of this study was to describe sense of community and its relationship to actions promoting social capital in rural North Dakota towns.…

  14. KEMET Academy: A University Outreach Model for Addressing the Wholeness of Learning in a Rural Context

    ERIC Educational Resources Information Center

    Davis, Dannielle Joy; Davis-Maye, Denise; Thomas, Chippewa M.; Seals, Cheryl; Alfred, Dorienna M.; Tripp, Lucretia Octavia; King-Jupiter, Kimberly L.; Lovett, Garnetta Laverne

    2011-01-01

    This work introduces a model of university outreach in rural communities which promotes increasing post-secondary options for rural dwelling African American youth. KEMET (Knowledge and Excellence in Mathematics, Equilibrium, and Technology) Academy is a comprehensive academic enrichment program targeting African American students enrolled in…

  15. A Work of ARTE: The Newsletter of the Assembly of Rural Teachers of English, 1993.

    ERIC Educational Resources Information Center

    Work of ARTE, 1993

    1993-01-01

    This document consists of the three issues of the ARTE newsletter published during 1993. This newsletter describes organizational objectives and activities of the Assembly of Rural Teachers of English (ARTE), and presents articles of interest to rural English teachers. Articles discuss: (1) promoting and capitalizing on positive feelings of family…

  16. Using GIS to Teach Place-Based Mathematics in Rural Classrooms

    ERIC Educational Resources Information Center

    Leonard, Jacqueline; Russell, Nicole M.; Hobbs, Robert M.; Buchanan, Heather

    2013-01-01

    The purpose of this article is to promote the use of GIS and place-based education (PBE) in rural mathematics classrooms. The pedagogy of place is disappearing from rural communities because of declining enrollments, lack of support, and federal mandates to focus more on basic academic skills. However, PBE does not stand in opposition to…

  17. The USAID/DOE Mexico Renewable Energy Program: Using technology to build new markets

    NASA Astrophysics Data System (ADS)

    Hanley, Charles J.

    1997-02-01

    Under the Mexico Renewable Energy Program, managed by Sandia National Laboratories, sustainable markets for renewable energy technologies are developed through the implementation of pilot projects. Sandia provides technical assistance to several Mexican rural development organizations so they can gain the technical and institutional capability to appropriately utilize renewables within their ongoing programs. Activities in the area of water pumping have shown great replication potential, where the tremendous rural demand for water represents a potential renewable market of over 2 billion. Thirty-six photovoltaic water pumping projects have been installed thus far in the Mexican states of Chihuahua, Sonora, Baja California Sur, and Quintana Roo, and 60 more will be implemented this year. The majority of these projects are in partnership with the Mexican Trust for Shared Risk (FIRCO), which has asked Sandia for assistance in extending the program nationwide. This replication is beginning in five new states, and will continue to grow. Sandia is keeping the U.S. renewable energy industry involved in the program through facilitating partnerships between U.S. and Mexican vendors, and through commercialization assistance with new systems technologies. The program is sponsored by the Department of Energy and the U.S. Agency for International Development.

  18. Sustainable Rural Energy: Traditional Water Wheels in Padang (PWW) Indonesia

    NASA Astrophysics Data System (ADS)

    Ibrahim, Gusri Akhyar; Haron, Che Hassan Che; Azhari, Che Husna

    2010-06-01

    Renewable and sustainable energy is increasingly gaining interest in current research circles due to the debates on renewable energy resources. It is essential for scientists and researchers to search for solutions in renewable energy resources, with effective technologies, and low cost in operation and maintenance. Hydro resources can be considered a potential renewable energy resource. The traditional water wheel with simple construction coupled with a basic concept of technology can be utilised as a renewable and sustainable rural energy system. This paper discusses the case of the water wheel as a renewable energy system employed in Padang, Indonesia. The Padang water wheel is constructed from hardwood material with a diameter of 300 cm and width of 40 cm. It is built on a river using water flow to generate the movement of the wheel. The water wheel application in the area showed that it is suitable to be utilised to elevate and distribute water to rice fields located at a higher level than the water level of the river. The water wheel capacity is about 100-120 liters/min. It could continuously irrigate ±5 ha. of the rice fields. One of the advantages of this water wheel type is to function as a green technology concept promising no negative effect on the environment. The traditional water wheel has also a big economic impact on the rural economy, increasing the productivity of the rice fields. The people of Padang live in a water landscape encompassing the water wheel as an ubiquitous part of their lives, hence they relate to it and the technology of fabrication as well as the utilisation, making it an amenable and effective technology, finding relevance in the modern world.

  19. Rural Oregon Community Perspectives:

    PubMed Central

    Young-Lorion, Julia; Davis, Melinda M.; Kirks, Nancy; Hsu, Anna; Slater, Jana Kay; Rollins, Nancy; Aromaa, Susan; McGinnis, Paul

    2013-01-01

    The Community Health Improvement Partnership (CHIP) model has supported community health development in more than 100 communities nationally. In 2011, four rural Oregon CHIPs collaborated with investigators from the Oregon Rural Practice-based Research Network (ORPRN), a component of the Oregon Clinical and Translational Research Institute (OCTRI), to obtain training on research methods, develop and implement pilot research studies on childhood obesity, and explore matches with academic partners. This article summarizes the experiences of the Lincoln County CHIP, established in 2003, as it transitioned from CHIP to Community Health Improvement and Research Partnership (CHIRP). Our story and lessons learned may inform rural community-based health coalitions and academicians who are engaged in or considering Community-based participatory research (CBPR) partnerships. Utilizing existing infrastructure and relationships in community and academic settings provides an ideal starting point for rural, bidirectional research partnerships. PMID:24056513

  20. Rural Broadband Initiative Act

    THOMAS, 112th Congress

    Rep. Owens, William L. [D-NY-23

    2011-03-15

    03/22/2011 Referred to the Subcommittee on Rural Development, Research, Biotechnology, and Foreign Agriculture. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  1. Rural People with Disabilities

    MedlinePlus

    ... with Disabilities in Rural Areas . What are the requirements of the Americans with Disabilities Act for small ... U.S. Equal Employment Opportunity Commission. What are the requirements of the Americans with Disabilities Act for local ...

  2. "Ruralizing" Presidential Job Advertisements

    ERIC Educational Resources Information Center

    Leist, Jay

    2007-01-01

    Rural community college presidential job advertisements that focus on geography, politics, and culture can improve the likelihood of a good fit between the senior leader and the institution. (Contains 2 figures.)

  3. Nanostructured Materials for Renewable Energy

    SciTech Connect

    2009-11-01

    This factsheet describes a research project whose overall objective is to advance the fundamental understanding of novel photoelectronic organic device structures integrated with inorganic nanostructures, while also expanding the general field of nanomaterials for renewable energy devices and systems.

  4. FEMP Renewable Energy Program Overview

    SciTech Connect

    2010-07-14

    Fact sheet describing how the U.S. Department of Energy's (DOE) Federal Energy Management Program (FEMP) provides Federal agencies with information, guidance, and assistance in using renewable energy.

  5. The potential of renewable energy

    NASA Astrophysics Data System (ADS)

    1990-03-01

    On June 27 and 28, 1989, the U.S. DOE national labs were convened to discuss plans for the development of a National Energy Strategy (NES) and, in particular, the analytic needs in support of NES that could be addressed by the labs. As a result of that meeting, interlabor teams were formed to produce analytic white papers on key topics, and a lead lab was designated for each core lab team. The broad-ranging renewables assignment is summarized by the following issue statement from the Office of Policy, Planning and Analysis: to what extent can renewable energy technologies contribute to diversifying sources of energy supply; What are the major barriers to greater renewable energy use and what is the potential timing of widespread commercialization for various categories of applications. The results are presented of the intensive activity initiated by the June 1989 meeting to produce a white paper on renewable energy.

  6. Renewable Fuels Module - NEMS Documentation

    EIA Publications

    2014-01-01

    This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.

  7. Renewable energy water supply - Mexico program summary

    SciTech Connect

    Foster, R.

    1997-12-01

    This paper describes a program directed by the US Agency for International Development and Sandia National Laboratory which installed sustainable energy sources in the form of photovoltaic modules and wind energy systems in rural Mexico to pump water and provide solar distillation services. The paper describes the guidelines which appeared most responsible for success as: promote an integrated development program; install quality systems that develop confidence; instill local project ownership; train local industry and project developers; develop a local maintenance infrastructure; provide users training and operations guide; develop clear lines of responsibilities for system upkeep. The paper emphasizes the importance of training. It also presents much collected data as to the characteristics and performance of the installed systems.

  8. Community Change and the Farm Sector: Impacts of Rural Development on Agriculture.

    ERIC Educational Resources Information Center

    Beaulieu, Lionel J.; Molnar, Joseph J.

    Findings from current literature form the basis for this examination of five critical elements of change and development within the local community setting which impact on agriculture: population, employment, land, water, and environment. Renewed rural population growth during the 1970's has reversed small farm trends but placed strains on local…

  9. Peace Corps Rural Energy Survey: Senegal. Training for Development Series. Training Manual No. T-27.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    This survey was undertaken by the Peace Corps to assist Senegal in identifying energy needs in rural areas and in implementing alternative, renewable energy projects at the community level. This book describes the sample, energy use, energy needs, and resources. Fifteen villages of fewer than 5,000 people were selected for data collection. The…

  10. [Evolution of China's rural cooperative medical care system.].

    PubMed

    Cai, Tian-Xin

    2009-11-01

    The rural cooperative medical care system of our country originated from the beginning of the 50s of the 20(th) century, which developed abnormally due to leftist ideology during the period of the Cultural Revolution. An institutional reform of the rural cooperative medical care system had began after the reform and opening up in China, but with the development of rural productivity and rapid transformation of economic structure, the traditional cooperative medical care system declined rapidly due to incompatibility with the new model of economic and social development. At the beginning of the 90s of the 20(th) century, exploring the developmental path of rural cooperative medical service, under the conditions of market economy and adopting the approach of "main individual investment with partial collective and appropriate government support", to try to establish rural cooperative medical funds, so that the rural cooperative medical system could bottom out gradually, but still failed to achieve the expected goal of universal access to health care in 2000. However, the promotion and establishment of a new rural cooperative medical care and aid system could become a major achievement aim in the 21(st) century. PMID:20193440

  11. Understanding the Business Case for Telemental Health in Rural Communities.

    PubMed

    Lambert, David; Gale, John; Hartley, David; Croll, Zachariah; Hansen, Anush

    2016-07-01

    Telemental health has been promoted to address long-standing access barriers to rural mental health care, including low supply and long travel distances. Examples of rural telemental health programs are common; there is a less clear picture of how widely implemented these programs are, their organization, staffing, and services. There is also a need to understand the business case for these programs and assess whether and how they might realize their promise. To address these gaps, a national study was conducted of rural telemental health programs including an online survey of 53 programs and follow-up interviews with 23 programs. This article describes the current landscape and characteristics of these programs and then examines their business case. Can rural telemental health programs be sustained within current delivery systems and reimbursement structures? This question is explored in four areas: need and demand, infrastructure and workforce, funding and reimbursement, and organizational fit and alignment.

  12. The conceptualization and communication of risk among rural appalachian adolescents.

    PubMed

    Moreland, Jennifer J; Raup-Krieger, Janice L; Hecht, Michael L; Miller-Day, Michelle M

    2013-01-01

    This study uses a meta-theoretical perspective for examining risk perceptions and behavior in the rural Appalachian cultural context, an area that remains largely unexplored. The authors conducted in-depth interviews with 113 rural adolescents to describe how youth conceptualize risk and how risk is communicated in the rural environment. Analyses revealed adolescents viewed behavior as risky when they had personal or vicarious experiences resulting in a loss of control or physical harm. Elements of the rural Appalachian culture including activities, familism, and community ties can prevent and promote adolescent risk taking in various forms. This study demonstrates the conceptualization of risk and messages about risk are culturally situated and communicatively devised and enacted. The implications of these findings for adolescent risk prevention programs are discussed.

  13. License renewal for commercial nuclear power plants

    SciTech Connect

    Pugh, C.E. )

    1992-01-01

    The regulatory requirements for license renewal fall into two categories - technical and environmental. Plants seeking license renewal most satisfy review requirements both at the time of renewal and during the renewal period. The NRC requirements and some of ORNL's contributions are discussed.

  14. 2010 Renewable Energy Data Book (Book)

    SciTech Connect

    Gelman, R.

    2011-10-01

    This Renewable Energy Data Book for 2010 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  15. 2009 Renewable Energy Data Book, August 2010

    SciTech Connect

    Not Available

    2010-08-01

    This Renewable Energy Data Book for 2009 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  16. 2011 Renewable Energy Data Book (Book)

    SciTech Connect

    Gelman, R.

    2012-10-01

    This Renewable Energy Data Book for 2011 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.

  17. 2012 Renewable Energy Data Book (Book)

    SciTech Connect

    Gelman, R.

    2013-10-01

    This Renewable Energy Data Book for 2012 provides facts and figures in a graphical format on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investment.

  18. 2013 Renewable Energy Data Book (Book)

    SciTech Connect

    Esterly, S.

    2014-12-01

    This Renewable Energy Data Book for 2013 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investment.

  19. Family Medicine in Rural Communities

    PubMed Central

    Hirsh, Michael; Wootton, J.S.C.

    1990-01-01

    Recruitment of physicians for rural communities is a continuing problem in Canada. Medical schools can be involved through preferential admission policies. Departments of family medicine across the country are including on-site training in rural communities and are seeking to improve their rural program curriculum. The McGill rural program is described from its origins to its present state. A rural coordinator oversees 12 sites at which both residents and students are trained. One site at Shawville, Que, is described from a rural physician's point of view. Imagesp2011-ap2012-ap2014-a PMID:21233945

  20. Thoughts on Beijing's Long-Term Rural Infrastructure Management and Protection Issues from the Perspective of the Government to Effectively Perform Their Duties

    NASA Astrophysics Data System (ADS)

    Wang, Z.

    To strengthen rural infrastructure management, give full play to the role of benefit of infrastructure, it has important significance for promoting the development of rural economy and society. Protection-use and facility energy-use issues are outstanding during Beijing rural infrastructure management. The comprehensive and detailed analysis of the cause of the problems put forward the concrete feasible countermeasures from the government to fulfill the effective function to rural infrastructure: A clear property ownership; Implementation of special funds audit system of the rural infrastructure management; Implementation of rural infrastructure maintenance and management assessment methods and so on.

  1. 75 FR 33501 - Rural Microentrepreneur Assistance Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-14

    ... the development and ongoing success of rural microenterprises. This document corrects the Office of... Rural Business-Cooperative Service 7 CFR Part 4280 Rural Microentrepreneur Assistance Program AGENCY: Rural Business-Cooperative Service, USDA. ACTION: Interim rule; correction. SUMMARY: The...

  2. 30 CFR 285.116 - Requests for information on the state of the offshore renewable energy industry.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Director may evaluate potential refinements to the OCS Alternative Energy Program that promote development... offshore renewable energy industry. 285.116 Section 285.116 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE...

  3. 30 CFR 285.116 - Requests for information on the state of the offshore renewable energy industry.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Alternative Energy Program that promote development of the industry in a safe and environmentally responsible... offshore renewable energy industry. 285.116 Section 285.116 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE...

  4. National Conference on Professional and Personal Renewal for Faculty. Proceedings (Atlanta, Georgia, April 10-12, 1986).

    ERIC Educational Resources Information Center

    Jackson, William K., Ed.; Chandler, Judith B., Ed.

    Strategies for promoting faculty renewal are discussed in proceedings of the 1986 National Conference on Professional and Personal Renewal for Faculty. Included is an introduction by Ronald D. Simpson, a keynote speech by John W. Gardner and an address on academic culture by Peter Seldin. Summaries of 47 papers are provided, including the…

  5. A Survey on Renewable Energy Development in Malaysia: Current Status, Problems and Prospects

    NASA Astrophysics Data System (ADS)

    Alam, Syed Shah; Nor, Nor Fariza Mohd; Ahmad, Maisarah; Hashim, Nik Hazrul Nik

    2016-05-01

    Energy demand in Malaysia is increasing over seven per cent a year, while forty per cent of the energy is supplied from conventional fossil fuel. However, a number of social barriers have mired the social acceptance of renewable energy among the users. This study investigates the current status of renewable energy, problems and future outlook of renewable energy in Malaysia. A total of 200 respondents were surveyed from Klang Valley in Malaysia. Majority of the respondents use energy to generate electricity. Although some respondents reported using solar energy, there is lack of retail availability for solar energy. The findings show that limited information on renewable energy technologies, lack of awareness, and limited private sector engagement emerged as major barriers to sustainable renewable energy development. In addition, the respondents suggest for increasing policy support from the government to make information more accessible to mass users, provide economic incentives to investors and users, and promote small-community based renewable energy projects. The study suggests that the government begin small scale projects to build awareness on renewable energy, while academically, higher learning institutions include renewable energy syllabus in their academic curriculum. The study concluded that to have sustainable renewable energy development, government's initiative, private sector engagement and users awareness must be given priority.

  6. Rural power quality

    SciTech Connect

    Koval, D.O. . Dept. of Electrical Engineering); Chang, J.C. ); Leonard, J. . Dept. of Agricultural Engineering)

    1992-07-01

    Very little published literature is available on the quality of power being delivered to rural industries. This paper will present the results of a detailed power quantity monitoring survey of 17 out of the 23 small rural industries surveyed (i.e., poultry broiler, poultry layer, beef feedlot, and pig (farrow to finish) rural industrial sites) and sponsored by the Canadian Electrical Association; the survey will provide a knowledge base on rural power quality and the possible origins of power supply anomalies. This paper will summarize the major power quality problems experienced at the various industrial sites and present some of the significant results of an across Canada questionnaire survey on On-farm Electrical Power Disturbances. The results of these surveys will provide a basis for mitigating actions by the utilities and their rural industrial customers by enhancing their ability to identify the possible origins of power supply disturbances affecting the performance of electronic and electrical equipment at the various farm industrial sites.

  7. Rural Science Education Program

    SciTech Connect

    Intress, C.

    1994-12-31

    The Rural Science Education Project is an outreach program of the New Mexico Museum of Natural History and Science with the goal of helping rural elementary schools improve science teaching and learning by using local natural environmental resources. This program is based on the assumption that rural schools, so often described as disadvantaged in terms of curricular resources, actually provide a science teaching advantage because of their locale. The natural environment of mountains, forests, ponds, desert, or fields offers a context for the study of scientific concepts and skills that appeals to many youngsters. To tap these resources, teachers need access to knowledge about the rural school locality`s natural history. Through a process of active participation in school-based workshops and field site studies, teachers observe and learn about the native flora, fauna, geology, and paleontology of their community. In addition, they are exposed to instructional strategies, activities, and provided with materials which foster experimential learning. This school-museum partnership, now in its fifth year, has aided more than 800 rural teachers` on-going professional development. These educators have, in turn, enhanced science education throughout New Mexico for more than 25,000 students.

  8. Superstatistics and renewal critical events

    NASA Astrophysics Data System (ADS)

    Paradisi, Paolo; Cesari, Rita; Grigolini, Paolo

    2009-09-01

    An approach to intermittent systems based on renewal processes is reviewed. The Waiting Times (WTs) between events are the main variables of interest in intermittent systems. A crucial role is played by the class of critical events, characterized by Non-Poisson statistics and non-exponential WT distribution. A particular important case is given by WT distributions with power tail. Critical events play a crucial role in the behavior of a property known as Renewal Aging. Focusing on the role of critical events, the relation between superstatistics and non-homogeneous Poisson processes is discussed, and the role of Renewal Aging is illustrated by comparing a Non-Poisson model with a Poisson one, both of them modulated by a periodic forcing. It is shown that the analysis of Renewal Aging is sensitive to the presence of critical events and that this property can be exploited to detect Non-Poisson statistics in a time series. As a consequence, it is claimed that, apart from the characterization of superstatistical features such as the distribution of the intensive parameter or the separation of the time scales, the Renewal Aging property can give some effort to better determine the role of Non-Poisson critical events in intermittent systems.

  9. Culture, Community, and the Promise of Rural Education.

    ERIC Educational Resources Information Center

    Theobald, Paul; Nachtigal, Paul

    Traditionally, rural schools have been tightly linked to their communities, and the process of schooling has reflected local values, mores, and ways of life. However, during the early 1900s, the beginning of the Progressive era, allegiance to local ways received heavy criticism. An inherent assumption, that bigger is better, was promoted as the…

  10. Medical Training Debt and Service Commitments: The Rural Consequences.

    ERIC Educational Resources Information Center

    Pathman, Donald E.; Konrad, Thomas R.; King, Tonya S.; Spaulding, Cora; Taylor, Donald H., Jr.

    2000-01-01

    A survey of 468 practicing family physicians, general internists, and pediatricians examined relationships between educational debt and specialty choice, practice location choice, and types of patients treated. Results indicate that the high costs of medical training promoted rural work and care for poor patients by prompting generalists to commit…

  11. The Physician Pipeline to Rural and Underserved Areas in Pennsylvania

    ERIC Educational Resources Information Center

    Schwartz, Myron R.

    2008-01-01

    Context: An implicit objective of a state's investments in medical education is to promote in-state practice of state educated physicians. Purpose: To present a tool for evaluating this objective by analyzing the "pipeline" from medical education to patient care, primary care, rural areas, and underserved areas in Pennsylvania. Methods: AMA…

  12. Challenges of Literacy & Development in Rural Quebec. Chapter 17.

    ERIC Educational Resources Information Center

    Dionne, Hughes; Horth, Raynald

    Nearly half of Quebec's municipalities have fewer than 800 inhabitants and are struggling with conditions of economic decline, outmigration of youth, and political marginalization. In 1991, a regional coalition called Coalition Urgence Rurale was formed in the Lower Saint Lawrence area to support initiatives that promote community empowerment,…

  13. Reading Motivation and Engagement at a Rural Georgia High School

    ERIC Educational Resources Information Center

    Winfree, Linda

    2013-01-01

    As college and workplace success becomes increasingly dependent on reading, parents and educators have become more interested in how to engage students in reading. Teachers at a rural Georgia high school have reported that students are reluctant to engage in academic reading. Guided by previous research on the factors that promote or discourage…

  14. The Rural Arena: The Diversity of Protest in Rural England

    ERIC Educational Resources Information Center

    Reed, Matt

    2008-01-01

    In the past 15-20 years, the rural areas of England have been used by a wide diversity of groups as the stage for their protest activities. Some have argued that this is due the rise of a rural social movement; this paper contends that rural areas have become both available and advantageous as the locale of protest through a range of interlocking…

  15. Education in a Rural Environment. Education and Rural Development -- 2.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). International Inst. for Educational Planning.

    Assuming that education and rural development must be correlated, this booklet defines the general thrust for rural education programs in developing countries. The 1st of 4 sections briefly describes the various aspects of rural development (emphasis on integration of agriculture, industry, transport, trade, credit, health, education, culture,…

  16. Researching Rural Places: On Social Justice and Rural Education

    ERIC Educational Resources Information Center

    Roberts, Philip; Green, Bill

    2013-01-01

    This paper explores some of the political and methodological challenges involved in researching rural education. It begins by outlining the situation in Australia regarding the relationship between social justice and rural education. It first describes the disadvantages experienced by many rural communities and presents an analysis of rural…

  17. Country Roads: Counseling Psychology's Rural Initiative.

    ERIC Educational Resources Information Center

    Birk, Janice M.

    1994-01-01

    Describes number of rural inhabitants to present microcosm of rural America. Describes rising rates of alcoholism, child and spouse abuse, and depression among rural residents. Examines poverty in rural American. Focuses on rural practice, discussing the setting, concerns and dilemmas, and training issues. Looks at the rural context of counseling…

  18. Agriculture and Rurality: Beginning the "Final Separation"?

    ERIC Educational Resources Information Center

    Friedland, William H.

    2002-01-01

    When is a farm a farm? When is rural rural? Has the issue of the rural-urban continuum returned? Decades ago rural sociology worked itself into two blind alleys: rural-urban differences and attempts to define the rural-urban fringe. Although these conceptual problems eventually were exhausted, recent developments in California raise the…

  19. Oral Health in Rural Communities

    MedlinePlus

    ... lack of dental care access? The Rural Health Information Hub provides two useful tools that may be useful when looking for additional strategies to address dental care access. RHIhub’s Rural Health ...

  20. Substance Abuse in Rural Areas

    MedlinePlus

    ... of death from overdose and suicide. Rural and Urban Substance Abuse Rates (ages 12 and older, unless ... among rural youth aged 12-13 than among urban youth the same age. This study suggests that ...

  1. Bringing Rural Sociology Back In.

    ERIC Educational Resources Information Center

    Falk, William W.; Gilbert, Jess

    1985-01-01

    Raises questions about current rural sociology from a critical theory perspective. Provides a brief historical analysis of its theoretical and applied roots. Suggests interweaving of research, practice, and advocacy as way to bring rural sociologists back into policy making. (LFL)

  2. The promotion of breastfeeding.

    PubMed

    Tuluhungwa, R R; Yung, W

    1979-01-01

    To reverse the current trend of a significant decline worldwide in breast feeding means reeducation of medical and health personnel as well as the general public. Programs to promote breast feeding require the commitment of governments, with support from various ministries including health, education, labor, community development and judiciary. Examples of what 3 developing countries--Jamaica, Colombia and Thailand--are doing to promote breast feeding are reported. A large scale breast feeding campaign was launched in Jamaica in October 1977. The 3 phases of the campaign were: 1) preliminary surveys and research and motivation of professional, voluntary and extension groups through training seminars, panel discussions, and meetings; 2) promotion of breast feeding via mass media and motivation of target groups by trained personnel; and 3) evaluation of the campaign. A survey undertaken in 1978 showed that the breast feeding messages had achieved the desired effect--more mothers practiced breast feeding. In Colombia the breast feeding campaign emphasized non-formal education through the use of games and pictures. A game is used which is usually initiated by a health worker in the waiting room of a health center and involves the mothers, the general public, and sometimes the professional personnel. Through reading and interpreting rhymed breast feeding messages, the participants exchange opinions and experiences. Before starting a campaign to encourage low-income urban and semi-urban mothers to breast feed, the National Food and Nutrition Committee of Thailand pretested slogans and posters designed for the promotion of breast feeding. Posters develpoed in accordance with the suggestions made by the women were tested among 126 pregnant and lactating women. The Committee decided which picture to print for low-income and rural audiences and which to print for middle-class audiences. PMID:12336781

  3. Combating compassion fatigue: an exemplar of an approach to nursing renewal.

    PubMed

    Romano, Jean; Trotta, Rebecca; Rich, Victoria L

    2013-01-01

    Compassion fatigue is a phenomenon commonly experienced by nurses. The cumulative emotional burden of caring for critically ill patients and their families, coupled with the increasing complexity of the health care practice environment, significantly drives the experience of compassion fatigue. Compassion fatigue can negatively impact nurses' physical and emotional well-being. If left unaddressed, compassion fatigue can lead to burnout among nurses. Burnout has been correlated to increased patient mortality, increased infection rates, and decreased patient satisfaction. In addition, it causes nurses to leave the nursing profession. Opportunities for nursing renewal, coupled with a leadership culture that values renewal practices, could combat the negative effects of compassion fatigue. A Center for Nursing Renewal was created at the Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, to provide a variety of renewal opportunities for nurses. This center is supported by a nursing culture that recognizes the ill effects of compassion fatigue and promotes wellness and renewal practices among nurses.

  4. Erk signaling is indispensable for genomic stability and self-renewal of mouse embryonic stem cells

    PubMed Central

    Chen, Haixia; Guo, Renpeng; Zhang, Qian; Guo, Hongchao; Yang, Meng; Wu, Zhenfeng; Gao, Shan; Liu, Lin; Chen, Lingyi

    2015-01-01

    Inhibition of Mek/Erk signaling by pharmacological Mek inhibitors promotes self-renewal and pluripotency of mouse embryonic stem cells (ESCs). Intriguingly, Erk signaling is essential for human ESC self-renewal. Here we demonstrate that Erk signaling is critical for mouse ESC self-renewal and genomic stability. Erk-depleted ESCs cannot be maintained. Lack of Erk leads to rapid telomere shortening and genomic instability, in association with misregulated expression of pluripotency genes, reduced cell proliferation, G1 cell-cycle arrest, and increased apoptosis. Erk signaling is also required for the activation of differentiation genes but not for the repression of pluripotency genes during ESC differentiation. Furthermore, we find an Erk-independent function of Mek, which may explain the diverse effects of Mek inhibition and Erk knockout on ESC self-renewal. Together, in contrast to the prevailing view, Erk signaling is required for telomere maintenance, genomic stability, and self-renewal of mouse ESCs. PMID:26483458

  5. Renewable Energy and Climate Change

    SciTech Connect

    Chum, H. L.

    2012-01-01

    The Intergovernmental Panel on Climate Change issued the Special Report on Renewable Energy Sources and Climate Change Mitigation (SRREN) at http://srren.ipcc-wg3.de/ (May 2011 electronic version; printed form ISBN 978-1-107-60710-1, 2012). More than 130 scientists contributed to the report.* The SRREN assessed existing literature on the future potential of renewable energy for the mitigation of climate change within a portfolio of mitigation options including energy conservation and efficiency, fossil fuel switching, RE, nuclear and carbon capture and storage (CCS). It covers the six most important renewable energy technologies - bioenergy, direct solar, geothermal, hydropower, ocean and wind, as well as their integration into present and future energy systems. It also takes into consideration the environmental and social consequences associated with these technologies, the cost and strategies to overcome technical as well as non-technical obstacles to their application and diffusion.

  6. The Function Analysis of Informationization in New Rural Cooperatives Medical Service Management

    NASA Astrophysics Data System (ADS)

    Zhou, Yuefeng; Liu, Min

    The establishment of new rural cooperative medical system is an important action for comprehensive affluent society. It is an important measure for Central Party Committee and State Council to solve "three rural" issue effectively and to overall urban and rural, regional, coordinated economic and social development, building a well-off society in the new situation. It has important role to alleviate farmers to see a doctor expensively, see a doctor difficultly, reduce the burden on farmers and improve their level of health protection and quality of life, solve the problem of poor because of illness and the problem of returning poor due to illness, promote the production and rural economic development and stability in the rural areas. This article will analyze the function of informationization in new rural cooperative medical service management selectively.

  7. Balancing Area Coordination: Efficiently Integrating Renewable Energy Into the Grid, Greening the Grid

    SciTech Connect

    Katz, Jessica; Denholm, Paul; Cochran, Jaquelin

    2015-06-01

    Greening the Grid provides technical assistance to energy system planners, regulators, and grid operators to overcome challenges associated with integrating variable renewable energy into the grid. Coordinating balancing area operation can promote more cost and resource efficient integration of variable renewable energy, such as wind and solar, into power systems. This efficiency is achieved by sharing or coordinating balancing resources and operating reserves across larger geographic boundaries.

  8. Community Renewable Energy Deployment Provides Replicable Examples of Clean Energy Projects (Fact Sheet)

    SciTech Connect

    Not Available

    2012-09-01

    This fact sheet describes the U.S. Department of Energy's Community Renewable Energy Deployment (CommRE) program, which is a more than $20 million effort funded through the American Recovery and Reinvestment Act of 2009, to promote investment in clean energy solutions and provide real-life examples for other local governments, campuses, and small utilities to replicate. Five community-based renewable energy projects received funding from DOE through the CommRE and their progress is detailed.

  9. Gifted Voices from Rural America.

    ERIC Educational Resources Information Center

    Colangelo, Nicholas; Assouline, Susan G.; New, Jennifer K.

    This report focuses on gifted and talented education in six rural schools. An introduction summarizes a 1999 national assessment of rural gifted education and points out that the standards movement may hinder development of both effective rural schools and gifted programming. Of the six schools profiled, two were founded especially for gifted and…

  10. Juvenile Justice in Rural America.

    ERIC Educational Resources Information Center

    Jankovic, Joanne, Ed.; And Others

    Producing a much-needed organized body of literature about rural juvenile justice, 14 papers (largely from the 1979 National Symposium on Rural Justice) are organized to identify current issues, identify forces causing changes in current systems, review programs responding to rural juvenile justice problems, and provide planning models to aid…

  11. Planning Schools for Rural Communities.

    ERIC Educational Resources Information Center

    Harmon, Hobart; Howley, Craig; Smith, Charles; Dickens, Ben

    School improvement in rural places cannot succeed without attention to the rural context of learning. Most especially, smaller schools need to be preserved and sustained in rural areas, particularly impoverished communities, for the sake of student achievement and personal development. This school improvement tool suggests the character of a "good…

  12. Public Services in Rural Areas.

    ERIC Educational Resources Information Center

    Rainey, Kenneth D.

    The paper examines issues in the delivery of public services in rural areas. The importance of access to urban areas in identifying differences in rural delivery problems is emphasized. It is no longer accurate to equate "rural" with agriculture and farming, drawing a distinction between those who have easy access to an urban area and those who…

  13. OCLC and Rural Library Service.

    ERIC Educational Resources Information Center

    Walters, Clarence R.

    This discussion of ways in which OCLC can be used by rural libraries to enhance the library services offered to rural Americans suggests that OCLC is a type of technology that can be used to overcome the insufficiency of funds to finance library services. OCLC products and services that are particularly relevant to small, rural public libraries…

  14. Rural Education: The Federal Response.

    ERIC Educational Resources Information Center

    Hearn, Norman E.

    1981-01-01

    Reviews federal efforts to develop a rural education federal agenda, five basic problems of rural areas which lend themselves to federal solutions, Department of Education proposals for fiscal year 1982, significant federal responses/already in progress, and strengths and advantages of rural schools. (AN)

  15. Rural Education for Older Adults

    ERIC Educational Resources Information Center

    Mott, Vivian W.

    2008-01-01

    Meeting the learning needs of older adults in rural areas is a critical and growing concern for adult and continuing education. This chapter addresses learning in a rural context for older adults by examining several constructs. These include the definitions of "rural," the issues of the learners' ages, and the various structures and purposes…

  16. Rurality and Rural Education: Discourses Underpinning Rurality and Rural Education Research in South African Postgraduate Education Research 1994-2004

    ERIC Educational Resources Information Center

    Nkambule, T.; Balfour, R. J.; Pillay, G.; Moletsane, R.

    2011-01-01

    Historically, rurality and rural education have been marginalised bodies of knowledge in South Africa. The post-1994 era has seen an emerging government concern to address the continuing interplay between poverty, HIV/AIDS, underdevelopment, and underachievement in schools categorised as rural. To address these concerns, scholars in South African…

  17. 1997 Australian Rural Education Award.

    ERIC Educational Resources Information Center

    Education in Rural Australia, 1997

    1997-01-01

    Nominees for the 1997 Australia Rural Education Award included a program that allowed rural students to follow a young man sailing around the world; a music, dance, and drama competition for rural students; a music camp; a bandicoot conservation project; an agricultural education program; and student documentation of the history of a local rural…

  18. Health Care in Rural America.

    ERIC Educational Resources Information Center

    Ahearn, Mary C.

    Nonmetropolitan and totally rural areas have greater unmet health needs and fewer health resources than urban areas. Blacks, American Indians, migrants, and Appalachians have specialized rural health care needs as a result of cultural isolation, poverty, and discrimination. The reversal of the rural to urban population migration has increased the…

  19. Rural Libraries and Community Development.

    ERIC Educational Resources Information Center

    Vavrek, Bernard

    1995-01-01

    Discusses the role of rural public libraries in the information age. Characteristics of rural communities that library planners should consider are conservatism, the lack of professionally trained librarians, library trustee involvement, the need for marketing, and gender balance. Suggestions for recreating rural libraries and providing…

  20. Rural Schools for Tomorrow. Yearbook.

    ERIC Educational Resources Information Center

    Butterworth, Julian E., Ed.

    This 1945 National Education Association yearbook focuses attention on the post-World War II problems of rural schools and encourages national, state, and local leaders to lay plans for strengthening rural education programs. The articles examine social and economic problems faced by rural Americans, the implications of these problems for rural…

  1. Rural Outreach: Connecting Distant Networks.

    ERIC Educational Resources Information Center

    Kenkel, Mary Beth

    Rural outreach in community mental health centers involves staff commuting from a central agency to surrounding rural towns to provide clinical and/or community service. The problem for outreach staff is how to best provide services to a rural network that is distant and different from the urban network. In general the greater the distance, the…

  2. Improving Opportunities in Rural Communities.

    ERIC Educational Resources Information Center

    Taylor, Henry L.

    Problems in rural communities stem from the steady downtrend of employment in agriculture, forestry, and mining, while gains in non-farm industries have not been sufficient to offset this decline and provide jobs for a growing rural labor force. There is an increasing deficit of talent in rural areas due to urban migration. The overall strategy to…

  3. Introductory Epidemiology. An Instructor Resource Guide. Appendix to a Final Report on the Paraprofessional Rurally Oriented Family Home Health Training Program.

    ERIC Educational Resources Information Center

    Best, Stephen H.; Myer, Donna Foster

    This instructor's resource guide, one in a series of products from a project to develop an associate degree program for paraprofessional rural family health promoters, deals with teaching a course in introductory epidemiology. Covered in the first section of the guide are the role of epidemiology in rural health promotional training, general…

  4. Chemistry for the Life Sciences. An Instructor Resource Guide. Appendix to a Final Report on the Paraprofessional Rurally Oriented Family Home Health Training Program.

    ERIC Educational Resources Information Center

    Odom, H. Clyde; Myer, Donna Foster

    This instructor's resource guide, one in a series of products from a project to develop an associate degree program for paraprofessional rural family health promoters, deals with teaching chemistry for the life sciences. Covered in the first section of the volume are the role of chemistry in rural health promotional training, general objectives…

  5. Who Owns Renewable Energy Certificates?

    SciTech Connect

    Holt, Edward; Wiser, Ryan; Bolinger, Mark

    2006-06-01

    Renewable energy certificates (RECs) are tradable instruments that convey the attributes of a renewable energy generator and the right to make certain claims about energy purchases. RECs first appeared in US markets in the late 1990s and are particularly important in states that accept or require them as evidence of compliance with renewables portfolio standards (RPS). The emergence of RECs as a tradable commodity has made utilities, generators, and regulators increasingly aware of the need to specify who owns the RECs in energy transactions. In voluntary transactions, most agree that the question of REC ownership can and should be negotiated privately between the buyer and the seller, and should be clearly established by contract. Claims about purchasing or using renewable energy should only be made if REC ownership can be documented. In many other cases, however, renewable energy transactions are either mandated or encouraged through state or federal policy. Because of the recent appearance of RECs, legislation and regulation mandating the purchase of renewable energy has sometimes been silent on the disposition of the RECs associated with that generation. Furthermore, some renewable energy contracts pre-date the existence of RECs, and therefore do not address REC ownership. In both of these instances, the issue of REC ownership must often be answered by legislative or regulatory authorities. The resulting uncertainty in REC ownership has hindered the development of robust REC markets and has, in some cases, led to contention between buyers and sellers of renewable generation. This article, which is based on a longer Berkeley Lab report, reviews federal and state efforts to clarify the ownership of RECs from Qualifying Facilities (QFs) that sell their generation under the Public Utility Regulatory Policies Act (PURPA) of 1978. The full report also addresses state efforts to clarify REC ownership in two other situations, customer-owned generation that benefits

  6. CD47 regulates renal tubular epithelial cell self-renewal and proliferation following renal ischemia reperfusion.

    PubMed

    Rogers, Natasha M; Zhang, Zheng J; Wang, Jiao-Jing; Thomson, Angus W; Isenberg, Jeffrey S

    2016-08-01

    Defects in renal tubular epithelial cell repair contribute to renal ischemia reperfusion injury, cause acute kidney damage, and promote chronic renal disease. The matricellular protein thrombospondin-1 and its receptor CD47 are involved in experimental renal ischemia reperfusion injury, although the role of this interaction in renal recovery is unknown. We found upregulation of self-renewal genes (transcription factors Oct4, Sox2, Klf4 and cMyc) in the kidney of CD47(-/-) mice after ischemia reperfusion injury. Wild-type animals had minimal self-renewal gene expression, both before and after injury. Suggestive of cell autonomy, CD47(-/-) renal tubular epithelial cells were found to increase expression of the self-renewal genes. This correlated with enhanced proliferative capacity compared with cells from wild-type mice. Exogenous thrombospondin-1 inhibited self-renewal gene expression in renal tubular epithelial cells from wild-type but not CD47(-/-) mice, and this was associated with decreased proliferation. Treatment of renal tubular epithelial cells with a CD47 blocking antibody or CD47-targeting small interfering RNA increased expression of some self-renewal transcription factors and promoted cell proliferation. In a syngeneic kidney transplant model, treatment with a CD47 blocking antibody increased self-renewal transcription factor expression, decreased tissue damage, and improved renal function compared with that in control mice. Thus, thrombospondin-1 via CD47 inhibits renal tubular epithelial cell recovery after ischemia reperfusion injury through inhibition of proliferation/self-renewal.

  7. [Rural Teacher Training Program.

    ERIC Educational Resources Information Center

    Brigham Young Univ., Provo, UT.

    Brigham Young University is engaged in a program to recruit and train teachers to function successfully in rural school settings. An education consortium composed of educators representative of county school districts, the university, the regional service center, and the Utah State Educational Agency was formed to initiate and operate a teacher…

  8. Reluctant Rural Regionalists

    ERIC Educational Resources Information Center

    Hall, Peter V.; Stern, Pamela

    2009-01-01

    Recently, scholars have begun to explore questions of regionalism and regionalization in rural contexts. Regionalism is often understood and presented as a pragmatic solution to intractable problems of fragmentation, inefficiency, accountability, spillover and neglect in the face of economic restructuring and other external threats. These…

  9. Rural Domestic Violence

    MedlinePlus

    ... Protective Orders Effective in Stopping or Reducing Partner Violence , they examine urban and rural differences in the community context of ... The impact of civil protective orders on reducing violence and abuse did not differ ... women. Community-level barriers to enforce civil protective ...

  10. Anomia in Rural Nigeria

    ERIC Educational Resources Information Center

    Odokara, E. O.

    1971-01-01

    Describes the results of a study to determine the relationship of various social and personal factors to adjustment and to identify the attitudes, values and motivations which either facilitate or retard adjustment. Provides guidelines for planning adult education programs to revitalize the rural people in war affected areas. (RB)

  11. CAUSES OF RURAL POVERTY.

    ERIC Educational Resources Information Center

    STOCKBURGER, CASSANDRA

    THERE IS ECONOMIC DISADVANTAGEMENT IN MANY SECTIONS OF OUR COUNTRY, BUT RURAL ECONOMIC DISADVANTAGEMENT IS CONCENTRATED LARGELY IN THE SOUTH AND SOUTHWEST. THE SOUTH HAS REMAINED IN ECONOMIC DISADVANTAGEMENT SINCE THE CIVIL WAR, DUE TO THE SHARECROPPER SYSTEM OF FARMING. IN APPALACHIA, OPPORTUNISTIC MINING AND FORESTRY OPERATIONS, COUPLED WITH THE…

  12. [Rural Education Studies.

    ERIC Educational Resources Information Center

    Wright, Betty Atwell

    The Rural Education Studies albums (oversized photographs printed on heavy coated cardboard) are published in a set of 8, each of which has a separate teacher's guide to complement the contents. A comprehensive teacher's guide provides background studies for effective use of the series, as well as providing specific information and key-concepts…

  13. Poor, Rural, and Southern.

    ERIC Educational Resources Information Center

    Anderson, Robert E., Jr.

    Despite political gains and the lowering of social barriers, most Southern blacks still face formidable economic obstacles. More than half of rural Southern black families are living at or below poverty level. Efforts to improve their lot have included a number of cooperative and self-help community programs. The Southern Cooperative Development…

  14. Rural to Urban Adjustment

    ERIC Educational Resources Information Center

    Abramson, Jane A.

    Personal interviews with 100 former farm operators living in Saskatoon, Saskatchewan, were conducted in an attempt to understand the nature of the adjustment process caused by migration from rural to urban surroundings. Requirements for inclusion in the study were that respondents had owned or operated a farm for at least 3 years, had left their…

  15. Partners in Rural Education.

    ERIC Educational Resources Information Center

    Stephens, E. Robert

    2000-01-01

    Thanks to the economies of scale inherent in networks of education services agencies (ESAs), these agencies can provide small rural schools with access to programs, services, and technical assistance that otherwise might be unavailable. Typical core services of ESAs, historic roots, evaluation of ESAs in Iowa and Texas, and trends in ESA funding…

  16. Problems Facing Rural Schools.

    ERIC Educational Resources Information Center

    Stewart, C. E.; And Others

    Problems facing rural Scottish schools range from short term consideration of daily operation to long term consideration of organizational alternatives. Addressed specifically, such problems include consideration of: (1) liaison between a secondary school and its feeder primary schools; (2) preservice teacher training for work in small, isolated…

  17. Whither Rural Education?

    ERIC Educational Resources Information Center

    Willey, Darrell S.

    1981-01-01

    Rural education may be entering a renaissance after 60 years of neglect. Improvements include: multidistrict shared services with special attention given to exceptional persons; new delivery systems; more relevant training for school personnel; and effective dissemination of successfully established school practices. (CJ)

  18. Dismantling Rural Stereotypes

    ERIC Educational Resources Information Center

    Bryant, James A., Jr.

    2010-01-01

    The natural beauty that surrounds many rural schools hides the troubling realities that students in these schools frequently live in poverty and the schools struggle to give these students the education they need. James A. Bryant believes that one source of the problem is the fact that so many school reforms are designed with urban schools in…

  19. Teachers as Rural Educators

    ERIC Educational Resources Information Center

    Kristiansen, Andrew

    2014-01-01

    In the article, education is seen as a hierarchical cultural encounter between urban and rural values and ways of life. Good teachers do not only deliver curriculum, they also consider the needs and values of their students, as well as those of the local community. The article discusses how teachers' competence, knowledge and attitudes can affect…

  20. Rural Growth Slows Down.

    ERIC Educational Resources Information Center

    Henry, Mark; And Others

    1987-01-01

    After decade of growth, rural income, population, and overall economic activity have stalled and again lag behind urban trends. Causes include banking and transportation deregulation, international competition, agricultural finance problems. Only nonmetropolitan counties dependent on retirement, government, and trade show continuing income growth…