Rural electrification. Utilities' chafe or challenge?

International Nuclear Information System (INIS)

Zomers, A.N.

2001-01-01

The majority of people living in developing countries do not have access to electricity and most of these two billion people live in rural areas. Social and political pressure to supply power to these areas will increase and the question will not be whether these areas will get electricity, but when. This book contains a comprehensive analysis of rural electrification programmes implemented in both industrialised and developing countries. The impact of current developments and trends on the approach to rural electricity supply in these countries is also examined. The author has identified a number of critical success factors for rural electrification, such as a politically and socially stable environment, an appropriate electrification process, support from the international community, and a utility organisation based on decentralisation and operational autonomy. The broad handling of the subject makes this book useful to utility managers, development agencies, academics, and others involved in the electrification of rural and remote areas refs

Generator Requirements For Rural Electrification From Renewable Energy

Energy Technology Data Exchange (ETDEWEB)

Dzune Mipoung, Olivare; Pragasen, Pillay

2010-09-15

This paper addresses the issue of rural electrification from renewable energy. A brief introduction on biomass and wind electrical systems is given. The aim of this research is to propose optimal electrification system design for rural areas. This requires suitable generators selection as a starting point. Some generator types for rural electrification systems are introduced, followed by a discussion on the selection criteria. Simulation results of a typical electrification system for remote areas are obtained to support the safety aspect related to the individual generator types, in the event of accidental rotor motion. All simulations are done in Matlab-Simulink.

7 CFR 1773.7 - Audit standards.

Science.gov (United States)

2010-01-01

... (CONTINUED) POLICY ON AUDITS OF RUS BORROWERS RUS Audit Requirements § 1773.7 Audit standards. (a) The audit must be performed in accordance with GAGAS and this part. The audit must be performed in accordance with GAGAS in effect at the audit date unless the borrower is directed otherwise, in writing, by RUS...

PECULIARITIES OF REAL EDUCATIONAL INSTITUTIONS FUNCTIONING IN THE SUBCARPATHIAN RUS (PIDKARPATSKA RUS

Directory of Open Access Journals (Sweden)

Zoryana Safyanyuk

2015-04-01

Full Text Available The article highlights historical and pedagogical aspects of the development of real secondary educational institutions that functioned in the territory of the Subcarpathian Rus (1919-1939. After World War I the Czechoslovak Republic undertook a commitment to arrange Transcarpathia as an administrative unit entitled the “Subcarpathian Rus”. The situation with Ukrainian schools in the Subcarpathian Rus was very poor. Only two town schools were Ukrainian. In spite of the language chaos in the land, Rus (Ukrainian town schools started to be set up and Hungarian ones started being re-organized. In the 20ies – 30ies in the Subcarpathian Rus as there appeared real national secondary schools (real grammar schools in which students were mainly Ukrainians. In real grammar schools with their utilitarian nature of the content of education there could be traced the growth in the number of students due to improved access to those institutions. However, gradually, the trend towards Czechization could be traced, a number of forms with Czech as the language of teaching were opened. The Academy of Sciences in Prague, having researched the language issue, decided that the language the “Subcarpathian Rus people” were speaking was identical to the Ukrainian language of the Halychyna people, therefore Ukrainian was acknowledged to be the language of teaching at Ukrainian real grammar schools. All in all, as of 1933 Ukrainian real grammar schools in Berehovo, Khust, Mukachevo and Uzhhorod had 46 forms, parallel Czech units in Khust, Mukachevo and Uzhhorod had 20 forms, parallel Hungarian units in Berehovo had 12 forms, the reformed Jewish grammar school in Mukachevo had 8 forms. In total there were 9 secondary schools.

The value of cooperatives in rural electrification

International Nuclear Information System (INIS)

Yadoo, Annabel; Cruickshank, Heather

2010-01-01

The electricity sectors of many developing countries underwent substantial reforms during the 1980s and 1990s, driven by global agendas of privatization and liberalization. However, rural electrification offered little by way of market incentives for profit-seeking private companies and was often neglected. As a consequence, delivery models for rural electrification need to change. This paper will review the experiences of various rural electrification delivery models that have been established in developing countries, including concessionary models, dealership approaches and the strengthening of small and medium-sized energy businesses. It will use examples from the USA, Bangladesh and Nepal, together with a detailed case study of a Nepali rural electric cooperative, to explore the role that local cooperatives can play in extending electricity access. It is shown that although there is no magic bullet solution to deliver rural electrification, if offered appropriate financial and institutional support, socially orientated cooperative businesses can be a willing, efficient and effective means of extending and managing rural electricity services. It is expected that this paper will be of particular value to policy-makers, donors, project planners and implementers currently working in the field of rural electrification.

Renewable energy for rural electrification

Energy Technology Data Exchange (ETDEWEB)

Strebkov, D. [All Russian Research Institute for Electrification of the Agriculture, Moscow (Russian Federation); Bezrukich, P. [Ministry for Fuel and Energy of Russian Federation, Moscow (Russian Federation); Kozlov, V. [Intersolarcenter Association, Moscow (Russian Federation)

1997-12-31

In spite of quite good centralized power supply system, rural electrification level across Russia vary widely: in some regions there are densely populated communities which lack power, while in the other the most pressing need is to electrify dispersed, isolated villages or homes. The main objective of the Russian project `Renewable energy for rural electrification` is the elaboration and application of new technologies of rural electrification in order to ensure the sustainable development of unelectrified areas of the Russia. The long-term objective of the project are: to improve the living standards of people in rural areas, who lack centralized energy supply systems, by introducing a new system for generation, transmission and distribution of electric power on the base of renewable energy systems; to provide a reliable cost-effective electric service for electrified and uncertified communities; to reduce the consumption of organic fuel in power generation systems; to support the military industry in converting their activity into the renewable energy sector; and to protect the environment

Renewable energy for rural electrification

Energy Technology Data Exchange (ETDEWEB)

Strebkov, D [All Russian Research Institute for Electrification of the Agriculture, Moscow (Russian Federation); Bezrukich, P [Ministry for Fuel and Energy of Russian Federation, Moscow (Russian Federation); Kozlov, V [Intersolarcenter Association, Moscow (Russian Federation)

1998-12-31

In spite of quite good centralized power supply system, rural electrification level across Russia vary widely: in some regions there are densely populated communities which lack power, while in the other the most pressing need is to electrify dispersed, isolated villages or homes. The main objective of the Russian project `Renewable energy for rural electrification` is the elaboration and application of new technologies of rural electrification in order to ensure the sustainable development of unelectrified areas of the Russia. The long-term objective of the project are: to improve the living standards of people in rural areas, who lack centralized energy supply systems, by introducing a new system for generation, transmission and distribution of electric power on the base of renewable energy systems; to provide a reliable cost-effective electric service for electrified and uncertified communities; to reduce the consumption of organic fuel in power generation systems; to support the military industry in converting their activity into the renewable energy sector; and to protect the environment

Both Europe's and the United States' electrification

International Nuclear Information System (INIS)

Matly, M.

2006-01-01

While the United States quickly had the largest electrical indus in the world, electrification in rural areas ended about thirty years after most European countries. Public intervention is a deciding factor in completing electrification, and the late involvement by the American authorities explains the gap. However it would be wrong to oppose in Europe and in the United States a motivated public sector and little involved private companies. In both continents indeed, major private and public urban distributors were almost not involved in rural electrification processes, where local players prevailed: local communities around Europe, small and medium size business in some European countries such as France, co-operative companies in the United States. Additionally, there is an essential difference between electrification in Europe and in the United States. The former does not provide much more than lighting and its success leaves few traces in popular memories; the latter includes many facilities and services, changes the lives of rural populations and is celebrated a such. Whereas the colonial venture keep European economies away from their domestic markets, while in the United States the urban market growth contents large companies, the American co-operative movement is right to believe in the existence of a large electrical equipment market among farmers then considered poor and behind. It even uses the market to complete a more profitable and less costly electrification. Electricity stories that offer food for the thoughts of Third World decision makers and power companies, when they entrust most rural electrification to their large urban companies and deny the existence of a real equipment market in their own rural world. (author)

Connective power: solar electrification and social change in Kenya

International Nuclear Information System (INIS)

Jacobson, A.

2007-01-01

Market-based rural electrification with solar energy is increasingly common in developing countries. This article revolves around three main claims about solar electrification in Kenya's unsubsidized market: (1) The benefits of solar electrification are captured primarily by the rural middle class. (2) Solar electricity plays a modest role in supporting economically productive and education-related activities, but 'connective' applications such as television, radio, and cellular telephone charging often receive a higher priority. (3) Solar electrification is more closely tied to increased television use, the expansion of markets, more rural-urban communication, and other processes that increase rural-urban connectivity than to poverty alleviation, sustainable development, or the appropriate technology movement. [Author

Desenvolvimento de adenovírus recombinantes expres-sando as glicoproteínas F e G do metapneumovírus aviário (aMPV) e do vírus respiratório sincicial bo-vino(bRSV)

OpenAIRE

Luciana Helena Antoniassi da Silva

2013-01-01

Resumo: Os membros da família Paramyxoviridae são vírus que causam infecções em humanos e animais de importância econômica global. Entre os membros desta família incluem patógenos de importância mundial para os humanos, como o vírus respiratório sincicial humano (hRSV), o metapneumovírus humano (hMPV) e vírus de importância em Medicina Veterinária, como o vírus respiratório sincicial bovino (bRSV) e o metapnemovírus aviário (aMPV). Os membros da família Paramyxoviridae, subfamília Pneumovirin...

Electrification and Decarbonization: Exploring U.S. Energy Use and Greenhouse Gas Emissions in Scenarios with Widespread Electrification and Power Sector Decarbonization

Energy Technology Data Exchange (ETDEWEB)

Steinberg, Daniel [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bielen, Dave [National Renewable Energy Lab. (NREL), Golden, CO (United States); Eichman, Josh [National Renewable Energy Lab. (NREL), Golden, CO (United States); Eurek, Kelly [National Renewable Energy Lab. (NREL), Golden, CO (United States); Logan, Jeff [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); McMillan, Colin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Parker, Andrew [National Renewable Energy Lab. (NREL), Golden, CO (United States); Vimmerstedt, Laura [National Renewable Energy Lab. (NREL), Golden, CO (United States); Wilson, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2017-07-19

Electrification of end-use services in the transportation, buildings, and industrial sectors coupled with decarbonization of electricity generation has been identified as one of the key pathways to achieving a low-carbon future in the United States. By lowering the carbon intensity of the electricity generation and substituting electricity for higher-emissions fossil fuels in end-use sectors, significant reductions in carbon dioxide emissions can be achieved. This report describes a preliminary analysis that examines the potential impacts of widespread electrification on the U.S. energy sector. We develop a set of exploratory scenarios under which electrification is aggressively pursued across all end-use sectors and examine the impacts of achieving these electrification levels on electricity load patterns, total fossil energy consumption, carbon dioxide emissions, and the evolution of the U.S. power system.

Research on electrostatic electrification during jet kerosene spraying

International Nuclear Information System (INIS)

Liu, Quanzhen; Li, Yipeng; Zhang, Wentian; Sun, Keping

2013-01-01

Multiple electrostatic electrifications during aircraft fuelling process may cause a fire disaster or explosion, so study on the protection measure for electrostatic electrification is very important for the security of aircraft fuelling. This paper investigated the electrostatic voltage and charge of the fuel nozzle and metal parts during the fuel spraying by self-designed jet kerosene spraying electrostatic electrification test system. The experimental results indicate that the voltage on the fuel nozzle and metal parts is very dangerous for electrostatic safety if they are not reliably grounded.

34 CFR 682.604 - Processing the borrower's loan proceeds and counseling borrowers.

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Processing the borrower's loan proceeds and counseling...'s loan proceeds and counseling borrowers. (a) General. (1) This section establishes rules governing a school's processing of a borrower's Stafford or PLUS loan proceeds, and for counseling borrowers...

Electrification: Connecting the Pieces in the Broader View

Energy Technology Data Exchange (ETDEWEB)

Gearhart, Chris C [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-11-28

Presented at the SELECT Annual Meeting on September 26, 2017, this PowerPoint presentation gives an overview of connectivity and automation and how these new technologies will impact society in both known and unknown ways. Electrification challenges and opportunities are also outlined as without electrification, connectivity and automation will just magnify the negative health, climate and economic problems of the current transportation systems. Electrification can provide benefits while mitigating the negative consequences. And with careful connection of all of the pieces from materials up through controls, a sustainable transportation eco-system is attainable.

Rural electrification in Zimbabwe reduces poverty by targeting income-generating activities

CSIR Research Space (South Africa)

Mapako, M

2007-04-01

Full Text Available National electrification programmes are given priority in many developing countries and the level of electrification is generally seen as one of the key indicators of development. Utilities find rural electrification programmes a challenge because...

Case for railway electrification

Energy Technology Data Exchange (ETDEWEB)

McDougall, A.N.

1981-06-10

The publication earlier this year of the joint BR-DTp final report of the review of main line electrification represented the culmination of over two years work; the study is almost certainly the most complex and comprehensive of this type ever undertaken. Heavy reliance on computer models allowed business analysis over the 34-year timespan of the review to extend to a level of detail that was not expected at the time of the last such investigation, the 1931 Weir Report of the Committee on Main Line Railway Electrification. It is encouraging that, despite the sweeping changes in both technology and economic conditions during the intervening years, the verdict remains highly favourable.

Legal and management aspects in rural electrification

International Nuclear Information System (INIS)

Alem Deaces, J.

1994-01-01

Present work considers that the rural electrification is generally deficit, as well in the line of transmission builds as the generation sources constructions. The big benefits of the rural electrification would be the improvement of quality of the human life as well as in the agricultural economic development. The participation of all the social agents' collaboration would be necessary

El Salvador - Rural Electrification

Data.gov (United States)

Millennium Challenge Corporation — The impact evaluation seeks to determine the impact of electrification on the cost of energy, energy consumption, time allocation, and household income. Because the...

7 CFR 1730.2 - RUS policy.

Science.gov (United States)

2010-01-01

... whose operations and maintenance practices and records are satisfactory or to those who are taking corrective actions expected to make their operations and maintenance practices and records satisfactory to... ELECTRIC SYSTEM OPERATIONS AND MAINTENANCE General § 1730.2 RUS policy. It is RUS policy to require that...

Navajo Electrification Demonstraiton Project

Energy Technology Data Exchange (ETDEWEB)

Larry Ahasteen, Project Manager

2006-07-17

This is a final technical report required by DOE for the Navajo Electrification Demonstration Program, This report covers the electric line extension project for Navajo families that currently without electric power.

75 FR 17681 - Submission for OMB Review; Comment Request

Science.gov (United States)

2010-04-07

... distribution cooperatives banded together to form Generation and Transmission cooperatives (G&T's) that generate or purchase power and transmit the power to the distribution systems. All RUS and G&T borrowers... improve the credit quality and credit worthiness of loans and loan guarantees to G&T borrowers. RUS works...

Rural Electrification Program in Indonesia: Comparing SEHEN and SHS Program

Directory of Open Access Journals (Sweden)

Maxensius Tri Sambodo

2015-07-01

Full Text Available In 2014, the Indonesian government has targets to obtain 80% of electrification ratio and 98.9% of rural electrification ratio. Extending the grid and off-grid connection has been done to obtain the targets. This paper aims to compare two main programs on rural electrification namely Super Extra Energy Saving (Super Ekstra Hemat Energi, SEHEN that is belong to PLN (state owned company in electricity and the Solar Home System (SHS that is financed by the Ministry of Energy and Mineral Resources (MEMR. Indonesia has started the rural electrification program in the late 1950s, but how to provide electricity in a sustainable ways both organizationally and institutionally still become a big challenge. The experiences from East Nusa Tenggara provinces showed that both SEHEN and SHS can instantly improve electrification ratio, but government needs to synchronize the technical, administrative, and financial aspect from the two programs. Without any improvements in designing the program, we argue that the existing program is not sustainable.

Libyan intuitive for rural electrification

International Nuclear Information System (INIS)

Ibrahim, I. M. Saleh; Kreama, N. M.; Khalat, M. A.

2006-01-01

One of the obstacles in rural electrification is choosing the type of the electric source which best fits rural areas technically, socially, and economically. Renewable sources can be used to electrify rural areas. Rural electrification in Libya by photovoltaic systems in a national program which is devoted to electrify isolated villages, as part of this program the installation of 300 systems was started at the beginning of the year 2003 with a total power of 400 K Wp, the sizes of stand alone systems are 1.8 K Wp, 1.2 K Wp, 0.75 K Wp, and 0.15 K Wp, beside a hybrid system of diesel and PV. The systems was designed to supply different family needs a total of 5000 inhabitants will benefit from this project. In this paper we will introduce the rural photovoltaic electrification in Libya program, company the performance of three different PV sizes through the first two years of working. The systems performing well and with performance ratio much more than the deigned, very little power failure was reported, and there are social and technical issues to be addressed before, and after the installation of the PV system.(Author)

78 FR 27178 - Submission for OMB Review; Comment Request

Science.gov (United States)

2013-05-09

... Generation and Transmission cooperatives (G&T's) that generate or purchase power and transmit the power to the distribution systems. All RUS and G&T borrowers will enter into a Wholesale Power Contract with... the credit quality and credit worthiness of loans and loan guarantees to G&T borrowers. RUS works...

7 CFR 1718.51 - Policy.

Science.gov (United States)

2010-01-01

... LOAN SECURITY DOCUMENTS FOR ELECTRIC BORROWERS Mortgage for Distribution Borrowers § 1718.51 Policy. (a) Adequate loan security must be provided for loans made or guaranteed by RUS. The loans are required to be... security, or in connection with additional loans. (d) RUS may also require such other security instruments...

Connective power: Solar electrification and social change in Kenya

Science.gov (United States)

Jacobson, Arne Edward

Household solar photovoltaic systems have emerged as a key alternative to grid-based rural electrification in many developing countries. This may seem a victory for appropriate technology advocates, but my research indicates that the social significance of solar electrification in Kenya, which is among the largest developing country solar markets per capita, is far removed from the classic "small is beautiful" neo-populist vision of building small-scale alternatives to global capitalism. Instead, solar electrification is more closely connected to neo-liberal goals of market-based service provision and economic integration. In this study I combine quantitative and qualitative methods, including surveys, intra-household energy allocation studies, and historical analysis, to analyze the social significance of solar electrification in Kenya. I find that "connective" applications, including television, radio, and cellphones, are centrally important. Television is especially notable; the expansion of TV broadcasting to rural areas was a key condition for solar market development. Solar electricity is also used for lighting. In Kenya, income and work related uses of solar lighting are modest, while education uses are more significant. However, in many households, especially those with small systems, intra-household dynamics constrain key social uses (e.g. children's studying), as the energy is allocated to other uses. Social use patterns combine with access dynamics in Kenya's unsubsidized market to shape the social significance of solar electrification. Solar ownership is dominated by the rural upper and middle classes. Thus, productivity and education uses make small contributions to differentiation and middle class formation. Additionally, solar electrification's role in supporting rural television and radio use improves business advertisers' ability to expand consumer goods markets. These findings link solar electrification to important processes of rural development

Mechanisms of Contact Electrification at Aluminum-Polytetrafluoroethylene and Polypropylene-Water

KAUST Repository

Nauruzbayeva, Jamilya

2017-04-01

Contact electrification refers to the transfer of electrical charges between two surfaces, similar and dissimilar, as they are brought into contact and separated; this phenomenon is also known as static electrification or triboelectrification. For example, everyone has experienced weak electrical shocks from metal doorknobs, wool and synthetic clothing on dry days. While contact electrification might appear insignificant, it plays a key role in numerous natural and industrial processes, including atmospheric lightning, accumulation of dust on solar panels, charging of liquids during pipetting and flow in the tubes, and fire hazards in granular media. Contact electrification at metal-metal interfaces is well understood in terms of transfer of electrons, but a comprehensive understanding of contact electrification at interfaces of electrical insulators, such as air, water, polytetrafluoroethylene (PTFE), polypropylene remains incomplete. In fact, a variety of mechanisms responsible for transfer of electrical charges during mechanical rubbing, slipping, sliding, or flow at interfaces have been proposed via: electrons, ions, protons, hydroxide ions from water, specific orientation of dipoles, mechanoradicals, cryptoelectrons, and transfer of material. We have noticed that the extent of contact electrification of solids in water is influenced by surface free energies, mobile ions, surface roughness, duration of contact, sliding speeds, and relative humidity. Herein, we present results of our experimental investigation of contact electrification at the following interfaces: (i) PTFE-aluminum in air and (ii) polypropylene-water interfaces. To identify the underlying mechanism, we started with various hypotheses and exploited a variety of experimental techniques to falsify most of them until we got an answer; our techniques included high-voltage power supply (0-10,000 V), Faraday cages, Kelvin probe force microscopy, electrodeposition, X-ray photoelectron spectroscopy

Model-based scenarios for rural electrification in developing countries

NARCIS (Netherlands)

Ruijven, B. van; Schers, J.; Vuuren, D.P. van

2012-01-01

Promoting access to modern energy forms in developing countries to replace traditional fuels is high on the political agenda. This paper describes the development and application of a global model for rural electrification. The model is used to assess future trends in electrification, and the

Small hydropower and rural electrification in China

Energy Technology Data Exchange (ETDEWEB)

Li Ying [Ministry of Water Resources, Beijing (China). Dept. of Hydropower and Rural Electrification

1995-07-01

This document presents the status of the using small hydroelectric power plants (SHP) and rural electrification in China. The document approaches the general profile, role of small hydroelectric power plants in rural electrification and energy supply, background and factors back-sopping the fast development of SHP, concentrating on resources, SHP combined with water conservancy projects, policies and strategies, development of appropriate technology, timely development of SHP equipment manufacturing, economic justification of SHP development, and future prospects.

Regulation about universal electrification; A regulamentacao da universalizacao

Energy Technology Data Exchange (ETDEWEB)

Fugimoto, Sergio Kinya; Tahan, Carlos Marcio Vieira; Pelegrini, Marcelo Aparecido [Universidade de Sao Paulo (USP), SP (Brazil). Escola Politecnica. Dept. de Engenharia de Energia e Automacao Eletricas], e-mail: sergio.fugimoto@edpbr.com.br, e-mail: marcpel@pea.usp.br, e-mail: cmvtahan@pea.usp.br

2004-07-01

This paper argues the regulation about universal electrification. It presents preliminary estimates of domiciles do not have access to electricity service, resources destined to promote the extension of electric power services, Law 10,438/200 - legal landmark of universal electrification - and regulation established by ANEEL. It argues about financial participation of the consumer, since the Decree 41,019/57 until recent alterations in 2002 and 2003. (author)

Animal caliciviruses / Calicivírus animal

Directory of Open Access Journals (Sweden)

Amauri Alcindo Alfieri

2008-08-01

Full Text Available The caliciviruses were included in Picornaviridae family, and only in 1979 they were classified as Caliciviridae members. There are four genera included in this family: Vesivirus, Lagovirus, Norovirus and Sapovirus. Its genome consists of a single-stranded poly-adenylated RNA molecule with positive polarity. The Vesivirus genus includes viruses that cause vesicular disease in feline (FCV, swine (VESV and cetacean and piniped (SMSV. Lagoviruses include the European brown hare syndrome virus (EBHSV and Rabbit hemorrhagic disease virus (RHDV which infects hare and rabbits causing hepatic disease. The noroviruses, previously named, Norwalk-like virus, are the main cause of nonbacterial human gastroenteritis in some European countries, United States and Japan. The natural hosts of this virus are the man, bovine, swine, and rats. Sapovirus infects human and swine, especially the young. In human the infection is normally a mild diarrhea. In swine it has been described intestinal villous atrophy and diarrhea in experimental infected piglets. Despite the high genetic variability of sapoviruses, recombination between strains from different genogroups or genotypes was already verified, which suggests the zoonotic potential of the disease.Os calicivírus eram classificados como membros da família Picornaviridae e somente em 1979 foi proposta a criação da família Caliciviridae. Nessa família estão incluídos quatro gêneros: Vesivirus, Lagovirus, Norovirus e Sapovirus sendo o genoma constituído de uma molécula de RNA fita simples, linear, de polaridade positiva, poliadenilado na extremidade 3’. O gênero Vesivirus compreende vírus causadores de doenças vesiculares em felinos (FCV, suínos (VESV e cetáceos e pinípedes (SMSV. Os lagovírus incluem o European brown hare syndrome virus (EBHSV e o Rabbit hemorrhagic disease virus (RHDV que acometem lebres e coelhos causando doença hepática. Os norovírus, anteriormente denominados Norwalk

Electrification Futures Study: End-Use Electric Technology Cost and Performance Projections through 2050

Energy Technology Data Exchange (ETDEWEB)

Vimmerstedt, Laura J. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Jadun, Paige [National Renewable Energy Lab. (NREL), Golden, CO (United States); McMillan, Colin A. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Steinberg, Daniel C. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Muratori, Matteo [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu T. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2018-01-02

This report provides projected cost and performance assumptions for electric technologies considered in the Electrification Futures Study, a detailed and comprehensive analysis of the effects of widespread electrification of end-use service demands in all major economic sectors - transportation, residential and commercial buildings, and industry - for the contiguous United States through 2050. Using extensive literature searches and expert assessment, the authors identify slow, moderate, and rapid technology advancement sensitivities on technology cost and performance, and they offer a comparative analysis of levelized cost metrics as a reference indicator of total costs. The identification and characterization of these end-use service demand technologies is fundamental to the Electrification Futures Study. This report, the larger Electrification Futures Study, and the associated data and methodologies may be useful to planners and analysts in evaluating the potential role of electrification in an uncertain future. The report could be broadly applicable for other analysts and researchers who wish to assess electrification and electric technologies.

Electrification of agricultural machinery; Elektrifizierung von Landmaschinen

Energy Technology Data Exchange (ETDEWEB)

Goetz, Manuel; Grad, Karl; Weinmann, Olrik [ZF Friedrichshafen AG, Friedrichshafen (Germany)

2012-10-15

As early as 2009, ZF exhibited a generator system for agricultural machinery at Agritechnica under the name Terra+ which consisted of an electric motor in the transmission housing. As part of the ElecTra project, the company is now presenting its first tractor prototype with this generator system at Agritechnica 2011. The project involves combining the electrification of the tractor's auxiliary systems with electric drives for an attachment. The electrification of the implement was carried out in cooperation with Amazone, manufacturer of implements for the agricultural industry. (orig.)

Incubating Innovation for Rural Electrification. Executive Summary

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-07-01

In June, the team held a workshop on ''Low Carbon Sustainable Rural Electrification'' in Salima, Malawi. Co-organized with the Government of Malawi's Department of Energy, this event gathered participants from the energy, telecom, non-profit, banking sectors as well as from governmental and international agencies to discuss the potential development of private led off-grid electrification in Malawi where only 9% of the population has currently access to electricity. A very active participation provided us with insightful feedback and valuable recommendations.

Develop of the rural electrification

International Nuclear Information System (INIS)

Tancredi, R.

1994-01-01

The present document about the develop the evolution of the rural electrification in the Uruguay from the decade of the 60 as well this country is considered with the most of populations 95% with electric power

Anticorpos fixadores de complemento para o vírus respiratório sincicial e adenovírus e inibidores da hemaglutinação para os vírus parainfluenza 1, 2 e 3 numa população infantil brasileira

Directory of Open Access Journals (Sweden)

José Alberto Neves Candeias

1968-06-01

Full Text Available Apresentaram-se os resultados obtidos na pesquisa de anticorpos fixadores de complemento para o vírus respiratório sincicial e adenovírus, assim como de anticorpos inibidores da hemaglutinação para os vírus parainfluenza dos tipos 1, 2 e 3, num grupo de 972 crianças de idade compreendida entre 3 meses e 14 anos. A técnica de colheita de sangue foi a de embebição em papel de filtro. Do total de crianças examinadas, considerando o conjunto de todas as idades, 34,6% apresentavam anticorpos para o vírus respiratório sincicial; as porcentagens com anticorpos para adenovírus, parainfluenza 1, parainfluenza 2 e parainfluenza 3, foram respectivamente 47,7%, 46,8%, 54,1% e 66,6%. Foram estudadas as distribuições dos anticorpos em função da idade, do sexo e da localização do domicílio. Em relação aos dois últimos atributos obtiveram-se os seguintes resultados: dos indivíduos do sexo masculino, 32,3% apresentavam anticorpos contra o vírus respiratório sincicial, 49,2% contra adenovírus, 60,1%, 65,1% e 78,3%, respectivamente, contra os vírus parainfluenza 1, 2 e 3; nas crianças do sexo feminino as porcentagens de positividade encontradas foram, respectivamente, 37,4%, 45,9%, 31,1%, 41,2% e 52,9%; em relação à localização do domicílio, 44,8% do total de crianças da zona rural mostraram possuir anticorpos contra o vírus respiratório sincicial, 70,1% contra adenovírus, 43,8% contra vírus parainfluenza 1 e 46,8% e 65,4% contra os vírus parainfluenza dos tipos 2 e 3; as porcentagens de positividade na zona urbana foram, respectivamente, 30,5%, 38,7%, 47,9%, 57,1% e 67,1%.The author presents the results of a survey for respiratory syncytial virus and adenovirus complement fixing antibodies and parainfluenza viruses 1, 2, 3 haemagglutination inhibition antibodies in a group of 972 chidren between 3 months and 14 years of age. The filter paper method of collecting whole blood was used. Altogether, the percentage of children

Plan of rural electrification

International Nuclear Information System (INIS)

2002-01-01

This presentation shows the policies of the Government of Guatemala on renewable energy for the rural population, the current demand of energy and trends for 2004. Also presents the budget for financing electrification projects with solar energy and hydro energy and the number of users to be included by geographical zone

Rural electrification of the Brazilian Amazon - Achievements and lessons

International Nuclear Information System (INIS)

Gomez, Maria F.; Silveira, Semida

2010-01-01

The Brazilian government has the ambition to provide complete electricity coverage for all citizens as a means to promote development and reduce inequalities. Full coverage implies the provision of electricity to 15 million people in the country by the end of 2010 through the program Luz para Todos (LPT - light for all) launched in 2003. So far, 11 million people have benefited, 2 million of which live in the Amazon. In this paper, we analyze the linkages between development and rural electrification through the Human Development Index (HDI) and within the context of the Amazon. We examine the suitability of the HDI as a planning and monitoring tool for improving energy access and development. We show that the recognition of electricity access as a driver for development has led to concrete goals for electrification, actual action and welfare improvement. Our study serves to highlight the role of LPT in the development of the Amazon region, and the specific features and achievements of the Brazilian policy for universal electrification. We conclude that some challenges related to the electrification of isolated areas still lie ahead. We finalize with a discussion on the relevance of the Brazilian experience to other developing countries.

Borrowing Abroad: The Debtor's Perspective

OpenAIRE

Richard N. Cooper; Jeffrey Sachs

1984-01-01

This paper addresses the question of external borrowing from the perspective of the borrowing country. The first section sketches a formal framework for optimal borrowing by a developing country, as seen from the planner's point of view. The next three sections use this framework for the development of three important limits on external borrowing: the problem of solvency, the problem of liquidity and the problem created by the possibility of repudiation. The fifth section relates external bor...

CHANGES IN PHONETICS IN THE WORDS BORROWED BY THE KYRGYZ LANGUAGE KIRGIZ TÜRKÇESİNDE ALINTI KELİMELERDEKİ SES DEĞİŞMELERİ

Directory of Open Access Journals (Sweden)

Cüneyt AKIN

2011-01-01

Full Text Available Throughout history, the Kyrgyz people borrowed many words and concepts especially on religion and ethics as a result of their relations with the Arabs and the Arabic language. They also borrowed many words of Persian origin on commerce, husbandry and agriculture from the Uzbek and Tajik peoples due to their relations with them in those fields. As a result of their close relations with the Russians which started in the tsar period, they not only made Russian as their official language and first language in their daily life due to the high pressure, but also borrowed many political, administrative, scientific and philosophical concepts from Russian, without phonetically changing many of them. Still geographically close to the Mongol and Chinese peoples, the Kyrgyz people got close to them, and even fought them in history. And as a result of such relations, they borrowed some words related to nomadic societies.This study aims to reveal changes in phonetics in the words borrowed by the Kyrgyz language from Arabic, Persian, Mongolian, Chinese and Russian in order to show the power of purification of the Kyrgyz language by means of examining its rules that it applies on borrowed words. Kırgızlar tarihi süreçte, Araplar ve Arapça ile ilişkileri neticesinde özellikle din ve ahlaka dair çok sayıda kelime ve kavram alıntılamışlardır. Özbek ve Taciklerle olan ticarî ilişkileri, hayvancılık ve tarım alnındaki münasebetleriyle birlikte ise, bu alanlara ilişkin çok sayıda Farsça kökenli kelimeyi bünyesine katmışlardır. Ruslarla Çarlık döneminde başlayan yakın temas sonucu da, resmi dillerini Rusça yapmaya, günlük konuşmalarında Rusçayı ana dil düzeyinde kullanmaya varan yoğun baskının tesiriyle, büyük bir kısmını fonetik değişime uğratmadan benimsemek durumunda kalarak, çok sayıda siyasi, idari, bilimsel ve felsefi kelime ve kavram alıntısı yapmıştır. Moğollar ve Çinlilerle coğrafi bakımdan g

Electrification as a Development Driver for “Smart Cities”

Directory of Open Access Journals (Sweden)

Leonid Davidovich Gitelman

2017-12-01

Full Text Available The increasing electrification of the transport infrastructure, residential and commercial sectors of a “smart city” induces structural changes in energy sector. This investigation will enhance our understanding of mechanisms to develop a regional power industry, which would serve intellectual technologies of future urban environment considering national features. The authors define electrification as the process of bringing the most advanced energy carrier — electricity — to the national economy. This process integrates the spheres of electric power consumption and electric power generation. The article identifies the features and key trends in a new electrification stage in «smart cities». The paper shows that the energy sector of such cities combines centralized and decentralized technological solutions. This requires a certain readjustment of the distribution and sales divisions of the regional electric power industry. In particular, modernization of low-voltage distribution networks, improvement of tariff policy, implementation of programs of energy demand management are needed. The authors reveal priority areas for electrification in smart cities. Firstly, these cities need to develop electric transport, electric cars and associated infrastructure. Secondly, the introduction of various control systems for residential appliances will make households smarter. We show the impact of electric cars on the electricity market and loads in a regional energy system. In particular, we analyse the foreign experience of electric cars integration into power network. As regards the electrification of smart homes, the authors outline the basic «energy» conditions for their design, and requirements to be met by regional contractors, producers of energy equipment, utilities and grid companies. We develop a system of technological and economic solutions for moving relevant projects to an active phase. These projects include controllable

Electrification for “Under Grid” households in Rural Kenya

Directory of Open Access Journals (Sweden)

Kenneth Lee

2016-06-01

Full Text Available In Sub-Saharan Africa, 600 million people live without electricity. Despite ambitions of governments and donors to invest in rural electrification, decisions about how to extend electricity access are being made in the absence of rigorous evidence. In this paper, we present high-resolution spatial data on electrification rates in rural Kenya in order to quantify and visualize energy poverty in a novel way. Using our dataset of 20,000 geo-tagged structures in Western Kenya, we provide descriptive evidence that electrification rates remain very low despite significant investments in nearby grid infrastructure. This pattern holds across time and for both poor and relatively well-off households and businesses. We argue that if governments wish to leverage existing infrastructure and economies of scale, subsidies and new approaches to financing connections are necessary.

7 CFR 1773.42 - Clearing accounts.

Science.gov (United States)

2010-01-01

... AGRICULTURE (CONTINUED) POLICY ON AUDITS OF RUS BORROWERS RUS Required Audit Procedures and Documentation.... Based upon the CPA's determination of materiality, an appropriate sample of transactions should be...

Social and economic impacts of electrification in Ethiopia

Energy Technology Data Exchange (ETDEWEB)

Mustanoja, U.M.; Worku, A.; Aregahgne, Z.

1991-01-01

The study traces the history of electrification in Ethiopia and its contribution to the national, regional, and local economy in arms of electricity supply and its significance to the supply of materials and services, to employment, and to the level of living. It presents present-day impacts on households, industrial and commercial establishments, and public institutions concerned with infrastructure, services, and planning and development, on the basis of in-depth field interviews in October-December 1990. In addition, it studies problems and opportunities related to electricity supply to consumers, on the basis of information from the Ethiopian Electric Light and Power Authority (EELPA). As a frame of reference, it has used past studies related to electrification in Ethiopia and abroad. The study indicates the need for a demand forecast and impact model for Ethiopia, including the cross effects of electrification in the large and small industrial, commercial and other service, and domestic sectors. Some of the data required would have to be generated.

Social and economic impacts of electrification in Ethiopia

Energy Technology Data Exchange (ETDEWEB)

Mustanoja, U.M.; Worku, A.; Aregahgne, Z.

1991-12-31

The study traces the history of electrification in Ethiopia and its contribution to the national, regional, and local economy in arms of electricity supply and its significance to the supply of materials and services, to employment, and to the level of living. It presents present-day impacts on households, industrial and commercial establishments, and public institutions concerned with infrastructure, services, and planning and development, on the basis of in-depth field interviews in October-December 1990. In addition, it studies problems and opportunities related to electricity supply to consumers, on the basis of information from the Ethiopian Electric Light and Power Authority (EELPA). As a frame of reference, it has used past studies related to electrification in Ethiopia and abroad. The study indicates the need for a demand forecast and impact model for Ethiopia, including the cross effects of electrification in the large and small industrial, commercial and other service, and domestic sectors. Some of the data required would have to be generated.

Vehicle electrification. Quo vadis?

Energy Technology Data Exchange (ETDEWEB)

Brinkman, N. [GM Global Research and Development, Warren, MI (United States); Eberle, U.; Formanski, V.; Grebe, U.D.; Matthe, R. [General Motors Europe, Ruesselsheim (Germany)

2012-11-01

This publication describes the development of electrified propulsion systems from the invention of the automobile to the present and then provides an outlook on expected technology progress. Vehicle application areas for the various systems are identified based on a range of energy supply chains and the technological limits of electric powertrain components. GM anticipates that vehicle electrification will increase in the future. Battery-electric vehicles will become competitive for some applications, especially intra-urban, short-distance driving. Range-extended electric vehicles provide longer driving range and offer full capability; with this technology, electric vehicles can serve as the prime vehicle for many customers. Hydrogen-powered fuel cell-electric powertrains have potential for application across most of the vehicle segments. They produce zero emissions during all phases of operation, offer short refueling times, but have powertrain cooling and hydrogen storage packaging constraints. While the market share of electrified vehicles is expected to increase significantly, GM expects conventional powertrains with internal combustion engines to also have a long future - however, a lot of them will be supported by various levels of electrification. (orig.)

Light for all? Evaluating Brazil's rural electrification progress, 2000–2010

International Nuclear Information System (INIS)

Slough, Tara; Urpelainen, Johannes; Yang, Joonseok

2015-01-01

In an ideal world, rural electrification would serve the goal of socio-economic development. Improved electricity access can power rural industries, enhance agricultural productivity, and provide households with more productive time for study and work at night. Brazil's national rural electrification program has promised to target poor and remote rural communities, but has this goal been met? We analyze statistically representative data from Brazil's Census of 2000 and 2010. While Brazil has reached municipalities with low initial electricity access rates, rural electrification has not targeted the least developed municipalities. Furthermore, we find that the government has not reached the most remote and sparsely populated rural communities. Primary policy implications include more precise targeting of the least developed municipalities, complementary interventions to promote rural development, and increasing investments into distributed energy, such as off-grid solar power. With these strategies, Brazil and other countries facing similar issues can enhance the socio-economic benefit of rural electrification. - Highlights: • Progress of rural electrification in Brazil, 2000–2010. • Low initial electrification rates predict high achievement. • Lack of socio-economic development predicts neither high nor low achievement. • Remoteness predicts low achievement.

Investigação de vírus entéricos de interesse em saúde pública (Rotavirus A, B e C, Norovírus e Sapovírus) em primatas não humanos em localidades do Sul do Brasil

OpenAIRE

Souza, Fabiana Menoncin

2012-01-01

Resumo: As gastroenterites agudas estão entre uma das causas de maior morbi-mortalidade em todo o mundo, tanto em humanos como em animais, sendo as crianças as mais afetadas. Os principais vírus causadores de gastroenterites são: rotavírus (RV), pertencentes à famíllia Reoviridae, e os norovírus (NoV) e sapovírus (SaV), pertencentes à família Caliciviridae. Em todo o mundo, anualmente, ocorrem milhões de casos de diarréia induzidos por RV, NoV ou SaV em humanos. Além disso, há evidências de q...

Analysis of rural electrification in Mato Grosso do Sul State, Brazil

International Nuclear Information System (INIS)

Reis Neto, J.F. dos

1990-01-01

The evaluation of rural electrification in Mato Grosso do Sul State, Brazil as the main factor for increasing the rural production, generating new jobs and collecting tributes is studied. An analysis of rural electrification in producer, state government and electric power concessionary are also presented. (author)

The electrification of the world begins at Labastide-Murat; L'electrification du monde commence a Labastide-Murat

Energy Technology Data Exchange (ETDEWEB)

Matly, M. [Marge, Marcheage et Gestion de l' Environnement (France)

2001-01-01

There is a basic historical contradiction in France being the leader in public electrification while at the same time the French state has never assumed the associated financial or business risks. The electrification of the country has been built virtually entirely around decentralized initiatives and the national company has only completed, modernized and managed the existing system though doubtless with a great deal of professionalism and success. It is probably this very professionalism and success which have given electrical producers an the Third World, (seeking a role model in the developed world), a false image of the future of this sector, presenting it as that of a large company moving from the centre outwards, from the town to the rural world. Beyond the ideologies of public versus private which have left their mark on the history of electricity for several decades, the French experience gives the image of an electrification programme which is being built up by the will of the people, where a centralized and highly legislative State has succeeded in both stimulating a large number of private entrepreneurs, large and small alike, and mobilizing tens of thousands of districts sharing this ambition, as shown by the example of Labastide Murat, a small village in the South West of France. (author)

7 CFR 1744.21 - Definitions.

Science.gov (United States)

2010-01-01

... loan documents. Debt Service Coverage (DSC) ratio means the ratio of the sum of the borrower's net... assets. FFB means the Federal Financing Bank. Financial Requirement Statement (FRS) means RUS Form 481 (OMB—No. 0572—0023). (This RUS Form is available from RUS, Program Development and Regulatory Analysis...

7 CFR 1786.99 - Eligibility criteria.

Science.gov (United States)

2010-01-01

... Eligibility criteria. To be eligible to prepay RUS Notes at the Discounted Present Value, a borrower must... the RUS Notes between the amount outstanding on the RUS Note and the Discounted Present Value of the... a substantial portion of its assets, whether now owned or hereafter acquired. Notwithstanding the...

Rural electrification for isolated consumers: Sustainable management model based on residue biomass

International Nuclear Information System (INIS)

Pinheiro, Giorgiana; Rendeiro, Goncalo; Pinho, Joao; Macedo, Emanuel

2011-01-01

This paper presents a case study of the electrification of a riparian community in the State of Para, Brazil, within the scope of the Program for Electric Power Service Universalization in Brazil. The community is located in a remote area; approximately 100 km from the municipal district, there is no regular transport to access the community, and adequate communication service. The community is provided with electrification facilities through a small biomass-based power plant, directly firing residues produced by the local economic activity. The objective of the paper is to propose a sustainable management model that is suitable for community's isolation conditions, considering the high costs with operation and maintenance related to the supply of isolated consumers in small locations. A simulation is conducted for the operation of the small biomass-based power plant, the generation costs are determined, the legal aspects are analyzed, and a suggestion for the management model is presented. - Highlights: → Electrification of isolated consumers is a great challenge for utilities. → Using local labor and resources allows lower energy costs for electrification. → Creation of a specific legislation for utilities is required. → Should also be implemented social activities together with electrification.

Vacinas contra rotavírus e papilomavírus humano (HPV Vaccines against rotavirus and human papillomavirus (HPV

Directory of Open Access Journals (Sweden)

Alexandre C. Linhares

2006-07-01

Full Text Available OBJETIVOS: Sintetizar as estratégias para a obtenção de uma vacina contra rotavírus e papilomavírus humano (HPV, enfatizando-se o estágio atual das investigações quanto à segurança, reatogenicidade, imunogenicidade e eficácia. FONTE DOS DADOS: Os artigos publicados de 1996 a 2006, particularmente ao longo dos últimos 5 anos, representaram a fonte primária (base de dados: MEDLINE, PubMed, NIH, EUA, conferindo-se destaque aos recentes estudos envolvendo uma vacina contendo rotavírus atenuado de origem humana e dois tipos de vacinas para HPV testadas em humanos: as profiláticas e as terapêuticas. SÍNTESE DOS DADOS: Em relação às vacinas contra rotavírus, o contexto de estratégias compreendeu desde as preparações jennerianas até o advento da vacina com rotavírus atenuado de origem humana. Duas vacinas despontam como eficazes e seguras: uma, pentavalente, envolvendo vírus de bovinos e do homem; outra, de rotavírus atenuado oriundo da espécie humana, sendo que esta é avaliada em mais de 70.000 crianças no mundo. As vacinas contra HPV profiláticas visam impedir a infecção por esses vírus, enquanto que as vacinas terapêuticas pretendem tratar o indivíduo já infectado ou até o portador de uma lesão causada por HPV. As pesquisas com vacinas profiláticas começaram há alguns anos nos EUA e, hoje, aproximadamente 25.000 mulheres, em vários países, participam de estudos sobre essa vacina, que até o momento tem se mostrado segura, bem tolerada, altamente imunogênica e eficaz contra os tipos de HPV que causam as verrugas genitais e 70% dos casos de câncer do colo do útero. CONCLUSÕES:Uma vacina eficaz e segura contra rotavírus resultará em impacto significativo quanto à doença grave por esse enteropatógeno. Um programa global de imunizações que consiga atingir 60 a 80% das crianças durante os próximos 10 anos pode reduzir em pelo menos 50% as hospitalizações e a mortalidade por rotavírus. Antecipa

Rural Electrification through Decentralized Concentrating Solar Power: Technological and Socio-Economic Aspects

Directory of Open Access Journals (Sweden)

Sylvain Quoilin

2013-09-01

Full Text Available This paper presents the development of small-scale solar Organic Rankine Cycles for rural electrification in remote areas of Lesotho. It is subdivided in two parts. The first part deals with the success conditions of decentralized rural electrification projects. Through a literature survey, relevant guiding principles and recommendations are formulated. The second part of the paper describes the proposed system, which is designed in agreement with the formulated recommendations. A framework for benchmarking the performance and cost of various micro-utility platforms and rural electrification distribution models is proposed.

7 CFR 1710.100 - General.

Science.gov (United States)

2010-01-01

... Basic Policies § 1710.100 General. RUS makes loans and loan guarantees to finance the construction of..., RUS may finance selected operating expenses of its borrowers. Loans made or guaranteed by the...

Enteric virus with segmented double-stranded RNA genome in broiler chicken: Rotavirus, Reovirus and Picobirnavirus / Virus entéricos RNA fita dupla, segmentado, em aves: Rotavírus, Reovírus e Picobirnavírus

Directory of Open Access Journals (Sweden)

Amauri Alcindo Alfieri

2000-04-01

Full Text Available Enteric infections account for considerable economic losses to the poultry industry through weight loss, low food conversion, direct and indirect expenses with treatments and increased death rates. Poultry intestinal pathologies, either with local or general manifestations, can be caused by bacteria, protozoa or virus, acting alone or in association. Regarding viral etiology, several genera have been isolated from poultry with enteric disease. However, two genera from the Reoviridae family, the rotavirus and the reovirus are found more frequently in broiler chicken and/or laying hen feces. These viruses have been associated with clinical signs of enteritis in most epidemiological research. This revision aims to present some topics on the etiological agents (rotavirus, reovirus and picobirnavirus, the clinical disease and the diagnostic and control methods and prophylaxis of the infection.As infecções entéricas são responsáveis por consideráveis prejuízos econômicos à indústria avícola representados por perda de peso, baixa conversão alimentar, custos diretos e indiretos com tratamentos e por aumento na taxa de mortalidade. As patologias intestinais em aves, tanto com manifestação local quanto geral, podem ser determinadas por bactérias, protozoários e vírus, atuando de forma isolada ou em associação. Com relação a etiologia virai, vários gêneros têm sido isolados a partir de aves com enteropatias. Porém, dois gêneros na família Reoviridae, o rotavírus e o reovírus são encontrados com maior freqüência em fezes de frangos de corte e/ou galinhas poedeiras. Na maioria dos inquéritos epidemiológicos esses vírus estão associados a sinais clínicos de enterite. Esta revisão tem por objetivo apresentar alguns tópicos relativos aos agentes etiológicos (Rotavírus, Reovírus e Picobirnavírus, à doença clínica e aos métodos de diagnóstico, controle e profilaxia da infecção.

Is Peru Prepared for Large-Scale Sustainable Rural Electrification?

Directory of Open Access Journals (Sweden)

Sarah Feron

2018-05-01

Full Text Available Peru has historically been among the Latin-American countries with a low rural electrification rate. Aiming to improve this situation, the country conducted several electrification efforts in the last few decades that included off-grid photovoltaic (PV solutions for remote areas (where the grid expansion was unviable. More recently, the government has also sponsored a ‘massive program’ that aims to deploy a minimum of 150,000 off-grid PV solutions in the upcoming years. In this paper, we assess the sustainability of rural electrification programs in Peru, paying special attention to the ongoing “massive program”. Our assessment considers four dimensions of sustainability (institutional, economic, environmental, and socio-cultural and is based on an exhaustive qualitative document analysis complemented by semi-structured expert interviews. We found that the lack of strong formal institutions with a flexible and decentralized structure seriously compromises the sustainability of rural electrification efforts in Peru. Staff rotation and overlapping competences have caused disturbing changes and inhibited following a strategic line, while widespread outsourcing combined with weak controls have often affected the reliability of the deployed systems. Although cross subsidies have made off-grid PV systems affordable for users, systems often fell short of energy demand. Notably, we found that Peruvian officials appear to be unaware of the importance of local participation, and there is a significant mistrust between the government and the rural population (especially in areas where mining is extensive. As a consequence, most of the projects are still designed without the participation and engagement of the communities, which has frequently led to project failures, payment defaults, and inhibited seizing opportunities regarding productive uses of off-grid PV systems. We expect that our findings may help Peruvian institutions to address the most

Children's education and home electrification: A case study in northwestern Madagascar

International Nuclear Information System (INIS)

Rajaona Daka, Karen; Ballet, Jerome

2011-01-01

Assessments of the impact of electrification on the quality of life of households in developing countries have increased over the last decade. One aspect that has still received little attention is education and the ability of children to keep up at school. The underlying hypothesis is that electrification enables children to do their homework in the evening and so keep up with their school work. To this first hypothesis we add a second one, concerning the relation between access to electricity and attendance to school according to gender. Although most household tasks are carried out by the mothers, their daughters are also involved, and electrification could have a beneficial effect by making easier for girls to do their homework in the evening and easier for the mothers to help them. We will check the validity of these hypotheses using a case study of 162 children attending school in a small town in northwestern Madagascar. - Research Highlights: → We use a sample of 162 children in Madagascar to test the effect of access to the electricity supply in home to the education of children. → We also test the effect to the electricity supply in home to gender-specificities. → Our results confirm that electrification can contribute to reduce social reproduction with regard to education. → Our results also show that electrification helps to reduce gender inequalities.

The developing rural electrification plan continues

International Nuclear Information System (INIS)

Martinez, Veronica

2001-01-01

The article overviews the current situation of the rural electrification in Guatemala, including demand and supply of energy and the plans of the government in covering the rural areas through the promotion of renewable energy sources

7 CFR 1610.6 - Concurrent Bank and RUS cost-of-money loans.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Concurrent Bank and RUS cost-of-money loans. 1610.6..., DEPARTMENT OF AGRICULTURE LOAN POLICIES § 1610.6 Concurrent Bank and RUS cost-of-money loans. (a) The Bank makes loans, under section 408 of the Act, concurrently with RUS cost-of-money loans made under section...

7 CFR 1724.52 - Permitted deviations from RUS construction standards.

Science.gov (United States)

2010-01-01

... neutrals to provide the required electric service to a consumer, the RUS standard transformer secondary... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.52 Permitted deviations from RUS construction...

An assessment of electricity and income distributional trends following rural electrification in poor northeast Brazil

International Nuclear Information System (INIS)

Obermaier, Martin; Szklo, Alexandre; La Rovere, Emilio Lèbre; Pinguelli Rosa, Luiz

2012-01-01

Rural electrification is considered to be a key strategy for poverty alleviation and sustainable development. It should therefore include (1) expanding electricity access and (2) enable new consumers to increase their electricity consumption. In this paper we ask how Brazil’s recent rural electrification efforts have managed to reach these objectives. A new method to measure energy and income equity is presented which uses estimations of non-parametric density curves for the analysis of energy and income distributional trends following electrification. By applying our method to a panel data set from two Brazilian states situated in the country’s poor northeast region we find that (1) rural consumers take up electricity consumption after electrification, and that (2) low consumption levels give way to higher electricity consumption levels after only a few years. This indicates immediate social benefits for households through consumption of electricity services. However, our analysis cannot verify a direct link between electricity use and rural income generation in the short term. The results emphasize the need for government and other actors to integrate rural electrification into broader rural development strategies in order to enable long-term welfare increases through electricity use. - Highlights: ► Comprehensive analysis of Brazil’s recent rural electrification efforts. ► New methodology to analyze energy and income equity trends ex post electrification. ► Analysis indicates immediate social benefits for electrified households. ► We cannot establish a direct link between electricity use and income in the short-run. ► Electrification thus should be integrated in long-term rural development strategies.

7 CFR 1767.11 - Purpose.

Science.gov (United States)

2010-01-01

..., business and affairs of the borrower in accordance with the methods and principles of accounting of this... (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of Accounts § 1767.11 Purpose...A for electric borrowers and by providing accounting methodologies and procedures which are...

Rural electrification and energy poverty: Empirical evidences from Brazil

Energy Technology Data Exchange (ETDEWEB)

Pereira, Marcio Giannini [Energy Planning Program (PPE), Coordination of Post-Graduation Programs in Engineering of the Federal University of Rio de Janeiro (COPPE/UFRJ), Brazil., Cidade Universitaria, Ilha do Fundao, Bloco C, Sala C-211, Postal Code: 68565, CEP 21945-970, Rio de Janeiro (Brazil); Freitas, Marcos Aurelio Vasconcelos; da Silva, Neilton Fidelis [Energy Planning Program (PPE), Coordination of Post-Graduation Programs in Engineering of the Federal University of Rio de Janeiro (COPPE/UFRJ), Brazil., Cidade Universitaria, Ilha do Fundao, Bloco C, Sala C-211, Postal Code: 68565, CEP 21945-970, Rio de Janeiro (Brazil); International Virtual Institute of Global Change- IVIG, Centro de Tecnologia Bloco I - Sala 129, C.P. 68501 Cidade Universitaria, CEP 21945-970, Rio de Janeiro (Brazil)

2010-05-15

The aim of this article is to evaluate the impact of rural electrification on the reduction of energy poverty in Brazil through the analysis of 23,000 rural domiciles or rural properties between the years 2000 and 2004. The results indicate a fast change in the profile of energy consumption and a reduction of energy poverty. This new approach works as a complement, among other variables, to analyze and quantify the real economic, social and energy impacts in rural electrification programs, generally applied in developing countries. (author)

Impact analysis of rural electrification projects in sub-Saharan Africa

International Nuclear Information System (INIS)

Bernard, Tanguy

2010-01-01

The author reviews trends in rural electrification over the past 30 years in Sub-Saharan Africa. In particular, it is shown that motivations for rural electrification programs have evolved significantly over the years, following changes in development paradigms. The author finds, however, that knowledge of the impact of this has only marginally improved: low connection rates and weak productive utilization identified in the 1980's remain true today, and impacts on such dimensions as health, education, or income, though often used to justify projects, are largely undocumented. Indeed impact evaluations are methodologically challenging in the field of infrastructures and have been limited thus far. Nevertheless examples of recent or ongoing impact evaluations of rural electrification programs offer promising avenues for identifying both the effect of electricity per se and the relative effectiveness of approaches to promoting it

7 CFR 1786.103 - Security.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Security. 1786.103 Section 1786.103 Agriculture... Prepayments on RUS Notes in the Event of a Merger of Certain RUS Electric Borrowers § 1786.103 Security. If... of providing security for loans the proceeds of which were used to prepay RUS Notes. Such lien...

77 FR 75970 - Information Collection Activity; Comment Request

Science.gov (United States)

2012-12-26

... . Title: Request for Release of Lien and/or Approval of Sale. OMB Control Number: 0572-0041. Type of... security instruments, e.g., the RUS mortgage, limit the rights of a RUS borrower to dispose of its capital assets. The RUS Form 793, Request for Release of Lien and/or Approval of Sale, allows the...

7 CFR 1730.1 - Introduction.

Science.gov (United States)

2010-01-01

... maintenance practices and RUS' review and evaluation of such practices. (b) The policies and procedures included in this part apply to all electric borrowers (both distribution borrowers and power supply... electric borrowers. (c) The Administrator may waive, for good cause, on a case by case basis, certain...

7 CFR 1786.162 - Outstanding loan documents.

Science.gov (United States)

2010-01-01

... outstanding notes issued to RUS, and the RUS Mortgage. (b) Nothing in this subpart shall affect any rights of... shall prohibit a borrower from making prepayments of any loans pursuant to the RE Act in accordance with...

Breves considerações sobre a evolução, impacto e profilaxia do parvovírus canino

OpenAIRE

Costa, M.; Nóbrega, C.; Mega, A.; Esteves, F.; Cruz, R.; Santos, C.; Vala, Helena; Santos, M.; Mesquita, J. R.

2011-01-01

A família Parvoviridae está dividida em duas subfamílias. A subfamília Parvovirinae, que inclui os vírus que afectam vertebrados e a subfamília Densovirinae, que contém os vírus que afectam insectos (MacLachlan & Dubovi, 2011). Dentro da subfamília Parvovirinae foram definidos cinco géneros: Erytrovírus, Dependovírus, Parvovírus, Amdovírus e Bocavírus.

7 CFR 1962.46 - Deceased borrowers.

Science.gov (United States)

2010-01-01

... Deceased borrowers. Immediately on learning of the death of any person liable to the Agency, the County... official as directed by OGC or it will be referred by OGC to the U.S. Attorney for filing if representation... the borrower for their support at the time of the borrower's death, continuation may be approved...

High voltage electrification of tractor and agricultural machinery – A review

International Nuclear Information System (INIS)

Moreda, G.P.; Muñoz-García, M.A.; Barreiro, P.

2016-01-01

Highlights: • CO_2 emission reduction calls for energy-efficient mobile work machines. • Energy recovery could be possible in some agricultural machinery operations. • Owning and operating costs of electrified tractor-implement pairs should be analyzed. • Plug-in hybrid electric tractors running along tramlines make sense. • Electrification allows for precise speed control, noise reduction and flexible design. - Abstract: Reduction of both pollutant emissions and fossil fuel dependency is an objective of energy policies worldwide. In many countries, governments promote the use of efficient vehicles like the hybrid electric vehicle. Incorporation of electric drives in tractor and agricultural machinery presents advantages in terms of increased energy efficiency and expanded functionalities. Higher efficiency means reduction in fuel consumption and subsequent decrease in CO_2 emission. New functionalities improve work quality and increase operator comfort. Tractor electrification takes advantage of decoupling loads and drives from the engine, which allows operating the latter at its highest efficiency point. Major advantages of machinery electrification are torque and speed control, noise reduction, and a more flexible design. In this paper, a review of the state-of-the-art of agricultural machinery high voltage electrification is presented.

Rural electrification: utilities' chafe or challenge?

NARCIS (Netherlands)

Zomers, A.N.; Zomers, Adriaan N.

2001-01-01

The earlier research on electricity supply to rural areas has tended to address the technical and financial performance of both grid connected and decentralised power systems and the socio-economic impact of electrification. However, this study has chosen to examine the impact of the developments

Morphological assimilation of borrowed terminology (on the example of terminological units, borrowed from French

Directory of Open Access Journals (Sweden)

Kaneeva Anna Vitalievna

2015-06-01

Full Text Available The study of morphological assimilation is an important and mandatory problem as far as the native speaker media will be comfortable using the term of the borrowing language in the flow of speech, without considering the specific grammatical forms, largely determines its subsequent semantic assimilation, its incorporation into a particular terminology system. The analysis clearly shows the place of French borrowings in the morphological system of the Russian language, helps to identify the most significant differences between the structures of the two languages. At the same time it suggests that many French terminology borrowings morphologically assimilated fairly well, there were some groups in the Russian language, which transformed morphologically French elements falling into Russian. This makes borrowings more smooth, and loan word, provided that it actually meets the needs of the language - receptor in the host language adapts quickly and easily absorbed by native speakers

7 CFR 1773.38 - Scope of engagement.

Science.gov (United States)

2010-01-01

... § 1773.38 Scope of engagement. (a) RUS requires that the audit procedures set forth in §§ 1773.39 through 1773.45 be performed annually by the CPA during the audit of the RUS borrowers' financial statements...

7 CFR 1717.307 - Distribution members' rates.

Science.gov (United States)

2010-01-01

... affairs of the power supply borrower and over the rates of its distribution members: Provided, however, that the state regulatory authority shall treat any RUS approved rate for the power supply borrower as... Federal Pre-emption in Rate Making in Connection With Power Supply Borrowers § 1717.307 Distribution...

7 CFR 1718.102 - Definitions.

Science.gov (United States)

2010-01-01

... LOAN SECURITY DOCUMENTS FOR ELECTRIC BORROWERS Loan Contracts With Distribution Borrowers § 1718.102 Definitions. For the purposes of this subpart: Borrower means any organization that has an outstanding loan... defined in 7 CFR 1710.2. Loan documents means the mortgage (or other security instrument acceptable to RUS...

Rural electrification: benefits in different spheres; Eletrificacao rural: beneficios em diferentes esferas

Energy Technology Data Exchange (ETDEWEB)

Cruz, Cassiano N.P. [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Eletrovento Ltda, Incubadora de Empresas de Base Tecnologica], e-mail: cassiano@eletrovento.com.br; Mourad, Anna L. [Instituto de Tecnologia de Alimentos (ITAL) Campinas, SP (Brazil). Centro de Tecnologia de Embalagem], e-mail: anna@ital.sp.gov.br; Morinigo, Marcos A. [Comissao de Servicos Publicos de Energia do Estado de Sao Paulo (CSPE), SP (Brazil)], e-mail: mmorinigo@sp.gov.br; Sanga, Godfrey [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Fac. de Engenharia Mecanica], e-mail: godfrey@fem.unicamp.br

2004-07-01

In the last few decades, there has been a constant migration of rural population to urban areas looking for employment and better quality of life. During the same period, industrial sector grew significantly and became economically more important than the rural sector. Consequently, the industrial sector became government's first development priority. In addition, the energy system was focused on large power plants energy production and high potentials long distance transmissions to large energy consumers, urban centers and industries. Limited efforts were done to provide energy to small and dispersed rural consumers as it seemed to be economically less attractive. This article, therefore, shows the importance of rural electrification over human, economical and social development including its impact across the rural communities' boundaries. While regarded as an important factor for development, rural electrification is, however, a function of many input factors in a mutual dependence relationships, reinforcement and feedback loops. Besides of the evident benefits of increased comfort and satisfaction levels to the rural population, other benefits of rural electrification includes improved access to information and communication media, agricultural mechanization and consequent improvement of the agricultural productivity. Agricultural sector is an important part of the industrial production chain: each R$ 1,00 invested in rural electrification generates R$ 3,00 along the production chain and increases the consumption of durable goods, Word Bank, Gazeta Mercantil (1999). For the population and urbanization control, rural electrification creates favorable conditions to maintain people in the rural areas as such reducing government expenditures for urban infrastructure which is more expensive than the rural one. Moreover, this reduces incidences of unemployment in big cities as it generates jobs in the rural sector. Implementation of a combined rural

Proposal for the creation of an autonomous recurrent fund for the development of decentralized rural electrification

International Nuclear Information System (INIS)

Masse, R.

1998-01-01

The socio-economic implications regarding the establishment of a recurrent fund for the rural electrification of developing countries are discussed in conjunction with an evaluation of the current status of rural electrification. The technological developments in off-grid power production has made rural electrification feasible but several important issues need to be addressed. This paper emphasizes the need for consideration of the scale of the problem. Results of the assessment show that the involvement of the private sector in rural electrification is still minimal. Moreover, in many countries off-grid power production is either impossible or illegal

Life cycle assessment of village electrification based on straight jatropha oil in Chhattisgarh, India

Energy Technology Data Exchange (ETDEWEB)

Gmuender, Simon Michael; Zah, Rainer; Widmer, Rolf [Technology and Society Lab, Swiss Federal Laboratories for Materials Testing and Research (EMPA), Ueberlandstr. 129, 8600 Duebendorf (Switzerland); Bhatacharjee, Somnath [Winrock India International, New Delhi (India); Classen, Mischa [First Climate AG, Zuerich (Switzerland); Mukherjee, Prodyut [Sir Dorabji Tata Trust and Allied Trusts, New Delhi (India)

2010-03-15

A decentralized power generation plant fuelled by straight jatropha oil was implemented in 2006 in Ranidhera, Chhattisgarh, India. The goal of this study was to assess the environmental sustainability of that electrification project in order to provide a scientific basis for policy decisions on electrifying remote villages. A full Life Cycle Assessment (LCA) was conducted on jatropha-based rural electrification and then compared with other electrification approaches such as photovoltaic (PV), grid connection and a diesel-fuelled power generator. In summary, the jatropha-based electrification in Ranidhera reduces greenhouse gas emissions over the full life cycle by a factor of 7 compared to a diesel generator or grid connection. The environmental performance is only slightly improved, mainly due to the high air pollution from pre-heating the jatropha seeds. With additional measures oil extraction and overall efficiency could be further improved. However, environmental benefits can only be achieved if jatropha is cultivated on marginal land and land use competition can be excluded. Under these conditions, jatropha-based electricity generation might be a useful alternative to other renewable electrification options, as the technology is very sturdy and can be maintained even in remote and highly under-developed regions. (author)

Driving and hindering factors for rural electrification in developing countries: Lessons from Bangladesh

International Nuclear Information System (INIS)

Rahman, Md. Mizanur; Paatero, Jukka V.; Poudyal, Aditya; Lahdelma, Risto

2013-01-01

Rural electrification is essential for bringing about social and economic developments, but the progress is distressingly slow in most developing countries. The Bangladesh Rural Electrification Program (BREP) has been highlighted as a positive case among developing countries, but from 2006 onwards there have been doubts about the program's chances of success. In this paper, we examine the rural electrification practices in Bangladesh and evaluate the claim that, whereas they were successful up to 2005, they then began to decline in terms of their performance. This study determines the factors behind the initial success of the program as well as those that account for the recent downturn in BREP. We found that the BREP was a clear success in terms of its growth and progress; however, its performance has been declining since 2006. The key driving factors for the success of this program had to do with prioritizing system investment, community involvement, anti-corruption features, standardized practices and performance-based incentives while excluding political parties. The major issues accounting for the decline were the lack of organizational autonomy, a shortage of funding, unrealistic tariffs, and power supply shortages. Renewable-based, off-grid technologies have been successfully supplementing the on-grid program in remote areas. - Highlights: • Rural electrification is essential for bringing about socio-economic developments. • The pace of rural electrification in the developing countries has been very slow. • A multitude of issues plays behind in making the task a success or a failure. • Lack of policy reforms, unrealistic tariffs are the main hinderers. • Rural electrification cannot be successful by sticking to a rigid model

7 CFR 1717.1203 - Relationship between RUS and Department of Justice.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Relationship between RUS and Department of Justice. 1717.1203 Section 1717.1203 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... GUARANTEED ELECTRIC LOANS Settlement of Debt § 1717.1203 Relationship between RUS and Department of Justice...

Rural electrification in isolated systems

International Nuclear Information System (INIS)

Solorzano, Benjamin; Ruiz, Otto

2000-01-01

This paper discusses the plan of the rural electrification in Guatemala considering the factors that affect costs of installation of power systems such as topography, energy consumption and homes density. Also advantages and limitations of hydro power, solar energy and wind energy are discussed with analyses of costs of production of wind energy. The geothermal energy in Guatemala is also described with analyses of feasibility

Borrowing Money. Science and Technology Education in Philippine Society.

Science.gov (United States)

Philippines Univ., Quezon City. Inst. for Science and Mathematics Education Development.

This module discusses several borrowing schemes to help students see more clearly the effects of borrowing money on both the lender and the borrower. They include borrowing from personal lenders, from "5-6" operators, and from credit unions. Three exercise sets with answers (one for each borrowing scheme), a short list of references, and…

7 CFR 1773.9 - Disclosure of fraud, illegal acts, and other noncompliance.

Science.gov (United States)

2010-01-01

..., the auditor must design the audit to provide reasonable assurance of detecting fraud that is material... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) POLICY ON AUDITS OF RUS BORROWERS RUS Audit... statements, auditors should apply audit procedures specifically directed to ascertaining whether an illegal...

Correlating the electrification of volcanic plumes with ashfall textures at Sakurajima Volcano, Japan

Science.gov (United States)

Smith, Cassandra M.; Van Eaton, Alexa R.; Charbonnier, Sylvain; McNutt, Stephen R.; Behnke, Sonja A.; Thomas, Ronald J.; Edens, Harald E.; Thompson, Glenn

2018-06-01

Volcanic lightning detection has become a useful resource for monitoring remote, under-instrumented volcanoes. Previous studies have shown that the behavior of volcanic plume electrification responds to changes in the eruptive processes and products. However, there has not yet been a study to quantify the links between ash textures and plume electrification during an actively monitored eruption. In this study, we examine a sequence of vulcanian eruptions from Sakurajima Volcano in Japan to compare ash textural properties (grain size, shape, componentry, and groundmass crystallinity) to plume electrification using a lightning mapping array and other monitoring data. We show that the presence of the continual radio frequency (CRF) signal is more likely to occur during eruptions that produce large seismic amplitudes (>7 μm) and glass-rich volcanic ash with more equant particle shapes. We show that CRF is generated during energetic, impulsive eruptions, where charge buildup is enhanced by secondary fragmentation (milling) as particles travel out of the conduit and into the gas-thrust region of the plume. We show that the CRF signal is influenced by a different electrification process than later volcanic lightning. By using volcanic CRF and lightning to better understand the eruptive event and its products these key observations will help the monitoring community better utilize volcanic electrification as a method for monitoring and understanding ongoing explosive eruptions.

Children's education and home electrification: A case study in northwestern Madagascar

Energy Technology Data Exchange (ETDEWEB)

Rajaona Daka, Karen, E-mail: karen_rajaona@yahoo.f [University of Versailles St Quentin en Yvelines, 47 Bd Vauban, 78047 Guyancourt Cedex (France); Ballet, Jerome, E-mail: jballetfr@yahoo.f [Centre of Ethics and Economics for Environment and Development in Madagascar, University of Antananarivo, BP905, 101 Antananarivo (Madagascar); Institut de Recherche pour le Developpement, UMI Resiliences, 32 Avenue Henri Varagnat, 93143 Bondy Cedex (France)

2011-05-15

Assessments of the impact of electrification on the quality of life of households in developing countries have increased over the last decade. One aspect that has still received little attention is education and the ability of children to keep up at school. The underlying hypothesis is that electrification enables children to do their homework in the evening and so keep up with their school work. To this first hypothesis we add a second one, concerning the relation between access to electricity and attendance to school according to gender. Although most household tasks are carried out by the mothers, their daughters are also involved, and electrification could have a beneficial effect by making easier for girls to do their homework in the evening and easier for the mothers to help them. We will check the validity of these hypotheses using a case study of 162 children attending school in a small town in northwestern Madagascar. - Research Highlights: {yields} We use a sample of 162 children in Madagascar to test the effect of access to the electricity supply in home to the education of children. {yields} We also test the effect to the electricity supply in home to gender-specificities. {yields} Our results confirm that electrification can contribute to reduce social reproduction with regard to education. {yields} Our results also show that electrification helps to reduce gender inequalities.

7 CFR 1717.653 - Borrowers in default.

Science.gov (United States)

2010-01-01

..., to be in the financial interest of the government with respect to loan security and/or repayment. If... AGRICULTURE POST-LOAN POLICIES AND PROCEDURES COMMON TO INSURED AND GUARANTEED ELECTRIC LOANS Investments, Loans, and Guarantees by Electric Borrowers § 1717.653 Borrowers in default. Any borrower not in...

Les cooperatives et l'electrification rurale du Quebec, 1945--1964

Science.gov (United States)

Dorion, Marie-Josee

Cette these est consacree a l'histoire de l'electrification rurale du Quebec, et, plus particulierement, a l'histoire des cooperatives d'electricite. Fondees par vagues successives a partir de 1945, les cooperatives rurales d'electricite ont ete actives dans plusieurs regions du Quebec et elles ont electrifie une partie significative des zones rurales. Afin de comprendre le contexte de la creation des cooperatives d'electricite, notre these debute (premiere partie) par une analyse du climat sociopolitique des annees precedant la naissance du systeme cooperatif d'electrification rurale. Nous y voyons de quelle facon l'electrification rurale devient progressivement, a partir de la fin des annees 1920, une question d'actualite a laquelle les divers gouvernements qui se succedent tentent de trouver une solution, sans engager---ou si peu---les fonds de l'Etat. En ce sens, la premiere etatisation et la mise sur pied d'Hydro-Quebec, en 1944, marquent une rupture quant au mode d'action privilegie jusque-la. La nouvelle societe d'Etat se voit cependant retirer son mandat d'electrifier le monde rural un an apres sa fondation, car le gouvernement Duplessis, de retour au pouvoir, prefere mettre en place son propre modele d'electrification rurale. Ce systeme repose sur des cooperatives d'electricite, soutenues par un organisme public, l'Office de l'electrification rurale (OER). L'OER suscite de grandes attentes de la part des ruraux et c'est par centaines qu'ils se manifestent. Cet engouement pour les cooperatives complique la tache de l'OER, qui doit superviser de nouvelles societes tout en assurant sa propre organisation. Malgre des hesitations et quelques delais introduits par un manque de connaissances techniques et de personnel qualifie, les commissaires de l'OER se revelent perspicaces et parviennent a mettre sur pied un systeme cooperatif d'electrification rurale qui produit des resultats rapides. Il leur faudra cependant compter sur l'aide des autres acteurs engages

External and Internal Conditionality of Language Borrowing

Directory of Open Access Journals (Sweden)

Лилия Михайловна Букина

2016-12-01

Full Text Available This article looks at the factors that condition borrowings in language. The exposure of borrowings in the language system is based on precise differentiation of intralinguistic and extralinguistic factors. The theoretical basis for this study were the works of Russian and foreign scientists (Bagana Zh., Breiter M.A., Crystal D., Kryisin L.P., et al who were interested in such diversified phenomena as borrowings, in general, and in particular the reasons for them. Research is being conducted on the basis of the French language, certain illustrative units derived empirically in the process of researching these French websites: http://www.linternaute.com, http://www.elle.fr, http://www.wuzz.fr, http://www.eurosport.fr, etc. Borrowing can occur on all levels of language, but we considered the factors that facilitate borrowing and assimilation in the recipient language of lexical borrowings. The research is aimed at considering points of view of different linguists on the problem of borrowing into the recipient language and revealing similarities and differences in the views of scientists. Notwithstanding the fact that external reasons are acting as stimuli for borrowing, there are many linguistic research works that highlight their importance in the appearance and customization of foreign words in the recipient language. Intralinguistic factors dominate in the process of adopting a foreign word into the vocabulary of another language. Psychological factors play one of the key roles in the appearance of borrowings, as language contact is performed when bilingual speakers who have separate linguistic identities communicate. During the research the following methods were used: continuous sampling method, descriptive and analytical method, method of semantic analysis, method of comparison and contrasting.

Clustering Algorithm As A Planning Support Tool For Rural Electrification Optimization

Directory of Open Access Journals (Sweden)

Ronaldo Pornillosa Parreno Jr

2015-08-01

Full Text Available Abstract In this study clustering algorithm was developed to optimize electrification plans by screening and grouping potential customers to be supplied with electricity. The algorithm provided adifferent approach in clustering problem which combines conceptual and distance-based clustering algorithmsto analyze potential clusters using spanning tree with the shortest possible edge weight and creating final cluster trees based on the test of inconsistency for the edges. The clustering criteria consists of commonly used distance measure with the addition of household information as basis for the ability to pay ATP value. The combination of these two parameters resulted to a more significant and realistic clusters since distance measure alone could not take the effect of the household characteristics in screening the most sensible groupings of households. In addition the implications of varying geographical features were incorporated in the algorithm by using routing index across the locations of the households. This new approach of connecting the households in an area was applied in an actual case study of one village or barangay that was not yet energized. The results of clustering algorithm generated cluster trees which could becomethetheoretical basis for power utilities to plan the initial network arrangement of electrification. Scenario analysis conducted on the two strategies of clustering the households provideddifferent alternatives for the optimization of the cost of electrification. Futhermorethe benefits associated with the two strategies formulated from the two scenarios was evaluated using benefit cost ratio BC to determine which is more economically advantageous. The results of the study showed that clustering algorithm proved to be effective in solving electrification optimization problem and serves its purpose as a planning support tool which can facilitate electrification in rural areas and achieve cost-effectiveness.

Electrification Futures Study: End-Use Electric Technology Cost and Performance Projections through 2050

Energy Technology Data Exchange (ETDEWEB)

Jadun, Paige [National Renewable Energy Lab. (NREL), Golden, CO (United States); McMillan, Colin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Steinberg, Daniel [National Renewable Energy Lab. (NREL), Golden, CO (United States); Muratori, Matteo [National Renewable Energy Lab. (NREL), Golden, CO (United States); Vimmerstedt, Laura [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2017-12-01

This report is the first in a series of Electrification Futures Study (EFS) publications. The EFS is a multiyear research project to explore widespread electrification in the future energy system of the United States. More specifically, the EFS is designed to examine electric technology advancement and adoption for end uses in all major economic sectors as well as electricity consumption growth and load profiles, future power system infrastructure development and operations, and the economic and environmental implications of widespread electrification. Because of the expansive scope and the multiyear duration of the study, research findings and supporting data will be published as a series of reports, with each report released on its own timeframe.

7 CFR 1773.43 - Capital and equity accounts.

Science.gov (United States)

2010-01-01

... AGRICULTURE (CONTINUED) POLICY ON AUDITS OF RUS BORROWERS RUS Required Audit Procedures and Documentation... must include analyses of all stock transactions during the audit period. Based upon the CPA's determination of materiality, an appropriate sample of transactions must be selected for testing. The CPA's...

Multi-Criteria Optimization of the Deployment of a Grid for Rural Electrification Based on a Heuristic Method

Science.gov (United States)

Ortiz-Matos, L.; Aguila-Tellez, A.; Hincapié-Reyes, R. C.; González-Sanchez, J. W.

2017-07-01

In order to design electrification systems, recent mathematical models solve the problem of location, type of electrification components, and the design of possible distribution microgrids. However, due to the amount of points to be electrified increases, the solution to these models require high computational times, thereby becoming unviable practice models. This study posed a new heuristic method for the electrification of rural areas in order to solve the problem. This heuristic algorithm presents the deployment of rural electrification microgrids in the world, by finding routes for optimal placement lines and transformers in transmission and distribution microgrids. The challenge is to obtain a display with equity in losses, considering the capacity constraints of the devices and topology of the land at minimal economic cost. An optimal scenario ensures the electrification of all neighbourhoods to a minimum investment cost in terms of the distance between electric conductors and the amount of transformation devices.

Utility led rural electrification in Morocco: combining grid extension, mini-grids, and solar home systems

DEFF Research Database (Denmark)

Nygaard, Ivan; Dafrallah, Touria

2016-01-01

Morocco has become known for being an example of a well-performing utility-led rural electrification program, but so far little independent research has scrutinized this extraordinary case. Based on a critical review of the available literature, this study attempts to draw a picture of the evolut......Morocco has become known for being an example of a well-performing utility-led rural electrification program, but so far little independent research has scrutinized this extraordinary case. Based on a critical review of the available literature, this study attempts to draw a picture...... of the evolution of rural electrification in Morocco, the policies and programs that have been implemented, and their institutional, technical, and financial dimensions. The review reveals that information available about the success of the programme has almost entirely been provided by the utility ONE, which has......) a level of rural electrification in Morocco that from the outset was far below that in comparable neighboring countries; (2) a high GDP compared to sub-Saharan African (SSA) countries; and (3) a high level of urban electrification that allowed cross-subsidization from urban consumers. So while...

Interstate Electrification Improvement Project

Energy Technology Data Exchange (ETDEWEB)

Puckette, Margaret [Shorepower Technologies, Hillsboro, OR (United States); Kim, Jeff [Shorepower Technologies, Hillsboro, OR (United States)

2015-07-01

The Interstate Electrification Improvement Project, publicly known as the Shorepower Truck Electrification Project (STEP), started in May 2011 and ended in March 2015. The project grant was awarded by the Department of Energy’s Vehicles Technology Office in the amount of $22.2 million. It had three overarching missions: 1. Reduce the idling of Class 8 tractors when parked at truck stops, to reduce diesel fuel consumption and thus U.S. dependence on foreign petroleum; 2. Stimulate job creation and economic activity as part of the American Reinvestment and Recovery Act of 2009; 3. Reduce greenhouse gas emissions (GHG) from diesel combustion and the carbon footprint of the truck transportation industry. The project design was straightforward. First, build fifty Truck Stop Electrification (TSE) facilities in truck stop parking lots across the country so trucks could plug-in to 110V, 220V, or 480VAC, and shut down the engine instead of idling. These facilities were strategically located at fifty truck stops along major U.S. Interstates with heavy truck traffic. Approximately 1,350 connection points were installed, including 150 high-voltage electric standby Transport Refrigeration Unit (eTRU) plugs--eTRUs are capable of plugging in to shore power1 to cool the refrigerated trailer for loads such as produce, meats and ice cream. Second, the project provided financial incentives on idle reduction equipment to 5,000 trucks in the form of rebates, to install equipment compatible with shore power. This equipment enables drivers to shut down the main engine when parked, to heat or cool their cab, charge batteries, or use other household appliances without idling—a common practice that uses approximately 1 gallon of diesel per hour. The rebate recipients were intended to be the first fleets to plug into Shorepower to save diesel fuel and ensure there is significant population of shore power capable trucks. This two part project was designed to complement each other by

Recognition of English and German Borrowings in the Russian Language (Based on Lexical Borrowings in the Field of Economics)

Science.gov (United States)

Ashrapova, Alsu; Alendeeva, Svetlana

2014-01-01

This article is the result of a study of the influence of English and German on the Russian language during the English learning based on lexical borrowings in the field of economics. This paper discusses the use and recognition of borrowings from the English and German languages by Russian native speakers. The use of lexical borrowings from…

A new systems paradigm for the rural electrification program, Philippines

Energy Technology Data Exchange (ETDEWEB)

Roxas, Fernando; Santiago, Andrea

2010-09-15

The Philippines has pushed rural electrification for two decades. Recently, the government achieved 100% electrification at the village level. Despite the significant recent economic growth, poverty has increased in some areas. These are usually agricultural and have many un-electrified areas. The multilaterals have launched programs that couple electricity with livelihood projects. The authors argue this is insufficient to guarantee sustainability. A systems view of rural poverty suggests that several components must be designed to work together. In addition to the electricity and livelihood, skills, attitudes, management and markets must be incorporated to make a lasting impact on poverty.

76 FR 14369 - Submission for OMB Review; Comment Request

Science.gov (United States)

2011-03-16

... requirements in order to protect loan security; ensure that borrowers use loan funds for purposes consistent... and evaluate the success of RUS program activities. Without the information RUS would be unable to accomplish statutory goals. Description of Respondents: Not-for-profit institutions; Business or other for...

7 CFR 1773.6 - Auditor communication.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Auditor communication. 1773.6 Section 1773.6... AGRICULTURE (CONTINUED) POLICY ON AUDITS OF RUS BORROWERS RUS Audit Requirements § 1773.6 Auditor... the auditor to communicate certain information regarding the nature and extent of testing and...

"Holy Rus": The Geopolitical Imagination in the Contemporary Russian Orthodox Church

DEFF Research Database (Denmark)

Suslov, M. D.

2014-01-01

The author analyzes the geographical and geopolitical ideas inherent in the concept of "Holy Rus" as used by Patriarch Kirill and other hierarchs of the Russian Orthodox Church.......The author analyzes the geographical and geopolitical ideas inherent in the concept of "Holy Rus" as used by Patriarch Kirill and other hierarchs of the Russian Orthodox Church....

The electrification of the world begins at Labastide-Murat

International Nuclear Information System (INIS)

Matly, M.

2001-01-01

There is a basic historical contradiction in France being the leader in public electrification while at the same time the French state has never assumed the associated financial or business risks. The electrification of the country has been built virtually entirely around decentralized initiatives and the national company has only completed, modernized and managed the existing system though doubtless with a great deal of professionalism and success. It is probably this very professionalism and success which have given electrical producers an the Third World, (seeking a role model in the developed world), a false image of the future of this sector, presenting it as that of a large company moving from the centre outwards, from the town to the rural world. Beyond the ideologies of public versus private which have left their mark on the history of electricity for several decades, the French experience gives the image of an electrification programme which is being built up by the will of the people, where a centralized and highly legislative State has succeeded in both stimulating a large number of private entrepreneurs, large and small alike, and mobilizing tens of thousands of districts sharing this ambition, as shown by the example of Labastide Murat, a small village in the South West of France. (author)

The Importance of Government Effectiveness for Transitions toward Greater Electrification in Developing Countries

Directory of Open Access Journals (Sweden)

Rohan Best

2017-08-01

Full Text Available Electricity is a vital factor underlying modern living standards, but there are many developing countries with low levels of electricity access and use. We seek to systematically identify the crucial elements underlying transitions toward greater electrification in developing countries. We use a cross-sectional regression approach with national-level data up to 2012 for 135 low- and middle-income countries. The paper finds that the effectiveness of governments is the most important governance attribute for encouraging the transition to increased electrification in developing countries, on average. The results add to the growing evidence on the importance of governance for development outcomes. Donors seeking to make more successful contributions to electrification may wish to target countries with more effective governments.

SEMANTIC DERIVATION OF BORROWINGS

Directory of Open Access Journals (Sweden)

Shigapova, F.F.

2017-09-01

Full Text Available The author carried out the contrastive analysis of the word спикер borrowed into Russian from English and the English word speaker. The findings of the analysis include confirm (1 different derivational abilities and functions of the borrowed word and the native word; (2 distinctive features in the definitions, i.e. semantic structures, registered in monolingual non-abridged dictionaries; (3 heterogeneous parameters of frequencies recorded in the National Corpus of the Russian language and the British National Corpus; (4 absence of bilingual equivalent collocations with words спикер and speaker. The collocations with words studied revealed new lexical and connotative senses in the meaning of the word. Relevance of the study conducted is justified by the new facts revealed about the semantic adaptation of the borrowed word in the system of the Russian language and its paradigmatic and syntagmatic connections in the system of the recipient language.

7 CFR 1770.12 - Supplementary accounts.

Science.gov (United States)

2010-01-01

... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of... shall be changed to conform with the State's accounting system. (b) In addition to the accounts set forth in § 1770.15, cooperative or other nonprofit borrowers shall maintain the supplementary accounts...

7 CFR 1767.12 - Accounting system requirements.

Science.gov (United States)

2010-01-01

... Borrowers, herein, which prescribes accounting principles to be applied to specific factual circumstances... 7 Agriculture 12 2010-01-01 2010-01-01 false Accounting system requirements. 1767.12 Section 1767..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of...

77 FR 43723 - Energy Efficiency and Conservation Loan Program

Science.gov (United States)

2012-07-26

... of the economy, productivity, competition, jobs, the environment, public health or safety, or State... Electric Act, RUS is authorized to assist electric borrowers in implementing demand side management, energy... the United States * * * for the purpose of assisting electric borrowers to implement demand side...

ENGLISH BORROWINGS IN INDONESIAN NEWSPAPERS

Directory of Open Access Journals (Sweden)

Iwan Fauzi

2015-12-01

Full Text Available This study represents a corpus-based study of English loan words in Bahasa Indonesia used by three foremost newspapers in Indonesia (Kompas, Koran Tempo, and Media Indonesia. There are 19,494 loan tokens of 3,538 loan types extracted from 3,671 texts published online on those media during around three months ranging from 1 April to 24 June 2012. This study compares two basic typologies of borrowing—established and non-established loans. Attestations are looked into in this study proving the evidence that the borrow ability of nouns is higher than otherword categories, linguistic typology of borrowing motivates linguistic adaptation, and word categories give a significant contribution to motivate linguistic adaptation as well. Keywords: sociolinguistics, borrowing, loanwords, morphological integration, linguistic adaptation

7 CFR 1755.370 - RUS specification for seven wire galvanized steel strand.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false RUS specification for seven wire galvanized steel..., ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.370 RUS specification for seven wire galvanized... Steel Wire Strand, issued May 1978. All seven wire galvanized steel strand purchased after April 1, 1990...

Electric Field Effects in RUS Measurements

Energy Technology Data Exchange (ETDEWEB)

Darling, Timothy W [Los Alamos National Laboratory; Ten Cate, James A [Los Alamos National Laboratory; Allured, Bradley [UNIV NEVADA, RENO; Carpenter, Michael A [CAMBRIDGE UNIV. UK

2009-09-21

Much of the power of the Resonant Ultrasound Spectroscopy (RUS) technique is the ability to make mechanical resonance measurements while the environment of the sample is changed. Temperature and magnetic field are important examples. Due to the common use of piezoelectric transducers near the sample, applied electric fields introduce complications, but many materials have technologically interesting responses to applied static and RF electric fields. Non-contact optical, buffered, or shielded transducers permit the application of charge and externally applied electric fields while making RUS measurements. For conducting samples, in vacuum, charging produces a small negative pressure in the volume of the material - a state rarely explored. At very high charges we influence the electron density near the surface so the propagation of surface waves and their resonances may give us a handle on the relationship of electron density to bond strength and elasticity. Our preliminary results indicate a charge sign dependent effect, but we are studying a number of possible other effects induced by charging. In dielectric materials, external electric fields influence the strain response, particularly in ferroelectrics. Experiments to study this connection at phase transformations are planned. The fact that many geological samples contain single crystal quartz suggests a possible use of the piezoelectric response to drive vibrations using applied RF fields. In polycrystals, averaging of strains in randomly oriented crystals implies using the 'statistical residual' strain as the drive. The ability to excite vibrations in quartzite polycrystals and arenites is explored. We present results of experimental and theoretical approaches to electric field effects using RUS methods.

7 CFR 1703.112 - Expedited telecommunications loans

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Expedited telecommunications loans 1703.112 Section... § 1703.112 Expedited telecommunications loans RUS will expedite consideration and determination of an application submitted by an RUS telecommunications borrower for a loan under the Act or an advance of such...

7 CFR 1710.108 - Mergers and consolidations.

Science.gov (United States)

2010-01-01

... operating efficiency and financial soundness. (b) After a merger or consolidation, RUS will give priority... 7 Agriculture 11 2010-01-01 2010-01-01 false Mergers and consolidations. 1710.108 Section 1710.108... and Basic Policies § 1710.108 Mergers and consolidations. (a) RUS encourages its borrowers to consider...

7 CFR 1717.150 - General.

Science.gov (United States)

2010-01-01

... with the flexibility to negotiate and enter into mergers that offer advantages to the borrowers and to... guarantees. (b) Consistent with prudent lending practices, the maintenance of adequate security for RUS loans.... (d) Since RUS must take action in order to advance funds and otherwise conduct business with a...

7 CFR 1755.3 - Field trials.

Science.gov (United States)

2010-01-01

...; (5) Responsibility for testing, test equipment and normal operation and maintenance during the trial... Telephone Systems of RUS Borrowers,” RUS Bulletin 344-2. When new items of materials or equipment are... modifications that its suitability cannot be determined based on laboratory data and/or field experience, a...

12 CFR 615.5030 - Borrowings from commercial banks.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Borrowings from commercial banks. 615.5030... commercial banks. (a) Each System bank board, by resolution, shall authorize all commercial bank borrowings by that System bank. (b) The Financial Assistance Corporation may borrow from commercial banks with...

Electrification of particulates in industrial and natural multiphase flows

CERN Document Server

Gu, Zhaolin

2017-01-01

This book introduces comprehensive fundamentals, numerical simulations and experimental methods of electrification of particulates entrained multiphase flows. The electrifications of two particulate forms, liquid droplets and solid particles, are firstly described together. Liquid droplets can be charged under preset or associated electric fields, while solid particles can be charged through contact. Different charging ways in gas (liquid)-liquid or gas-solid multiphase flows are summarized, including ones that are beneficial to industrial processes, such as electrostatic precipitation, electrostatic spraying, and electrostatic separation, etc., ones harmful for shipping and powder industry, and ones occurring in natural phenomenon, such as wind-blown sand and thunderstorm. This book offers theoretical references to the control and utilization of the charging or charged particulates in multiphase flows as well.

Institutional barriers to a ‘perfect’ policy: A case study of the Senegalese Rural Electrification Plan

International Nuclear Information System (INIS)

Mawhood, Rebecca; Gross, Robert

2014-01-01

This paper investigates the political and institutional factors that have influenced the success of the Senegalese Rural Electrification Action Plan (Plan d'Action Sénégalais d'Électrification Rurale, PASER). PASER is of interest because its innovative design attracted extensive offers of finance from donors and independent power providers, however it has had limited effect on electrification levels. This paper examines PASER's progress and problems in detail, with the aim of informing rural electrification policy internationally. An extensive literature review was combined with 26 semi-structured stakeholder interviews, to produce a snapshot of the Plan's status after its first decade of operation. PASER's experiences are compared with other reform-based rural electrification initiatives across Sub-Saharan Africa. PASER has faced significant institutional and political barriers, with delays arising from organisational opposition, inconsistent ministerial support, protracted consultations and the inherent challenges of implementing an innovative policy framework in a country with limited institutional capacity. The development of human and institutional capacity has been compromised by inconsistent political commitment. Such experiences mirror those of electrification initiatives across Sub-Saharan Africa. Whilst PASER's successes in garnering external support and fundraising are noteworthy and won praise from early reviews, in terms of delivery the Plan has failed to resolve common institutional barriers. - Highlights: • Factors influencing the Senegalese Rural Electrification Action Plan are investigated. • 26 Stakeholder interviews inform a review of the Plan after 10 years of operation. • The Plan has attracted extensive finance, but installations are severely delayed. • The delays are found to be largely the result of institutional and political barriers. • These barriers mirror the experiences of electrification

Gender mainstraming in the Bangladesh Rural Electrification Board

NARCIS (Netherlands)

Clancy, Joy S.; Ekram, Lailun Nahar; Halim, Sadeka; Mhatab, Nazmunnessa

2004-01-01

A Gender Equity Strategy and Action Plan has been integrated into the Bangladesh Rural Electrification Board’s Master Plan. Implementation of this plan will be the first gender mainstreaming exercise in the energy sector in Bangladesh, and possibly in the world.

Lexical Modernization in Nepali: A Study of Borrowing.

Science.gov (United States)

Acharya, Jayaraj

1990-01-01

Focuses on the controversy among Nepali language specialists over the sources of lexical borrowing in Nepali. Lexical items currently are borrowed from both English and Sanskrit, and also Hindi/Urdu, Persian and Arabic. After reviewing Nepali history and language, the question of borrowing from different sources within different domains of…

7 CFR 1773.31 - Auditor's report.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Auditor's report. 1773.31 Section 1773.31 Agriculture... (CONTINUED) POLICY ON AUDITS OF RUS BORROWERS RUS Reporting Requirements § 1773.31 Auditor's report. The CPA... the auditor's report. The auditor's report should also state that the report on compliance and on...

7 CFR 765.202 - Borrower responsibilities.

Science.gov (United States)

2010-01-01

... or other security instruments; and (2) The cost of lien search reports; (d) Pay taxes on property...) Non-compliance with the provisions of loan agreements and documents, other than failure to meet... FLP loans by the borrower; (2) Borrower non-compliance will be considered by the Agency when making...

Microgrids project. Part 2. Design of an electrification kit with high content of renewable energy sources in Senegal

Energy Technology Data Exchange (ETDEWEB)

Alzola, J.A.; Santos, M. [Robotiker Tecnalia, Parque Tecnologico, Edificio 202, 48170 Zamudio (Spain); Vechiu, I. [ESTIA Recherche Technopole Izarbel, 64210 Bidart (France); Camblong, H. [ESTIA Recherche Technopole Izarbel, 64210 Bidart (France); Electrical Engineering Department, University of the Basque Country (E.U.P.-D), Europa Plaza 1, 20018 Donostia - San Sebastian (Spain); Sall, M. [Centre d' Etudes et de Recherches sur les Energies Renouvelables (UCAD) (Senegal); Sow, G. [Laboratoire des Energies Renouvelables (LER), Ecole Sup. Polytechnique, Dakar (Senegal)

2009-10-15

Senegal is one of the less developed countries in the world (position 158 in a list of 174 countries). 85% of its rural population does not have access to electricity and there's no doubt that this is an important barrier for socio-economic development. In this context, the project Microgrids aims at contributing to solve this problem. This project is part of the Intelligent Energy - Europe Programme supported by the European Commission. Its objective is the promotion and dissemination of the use of micro-grids with high content of Renewable Energy Sources (RES) for the electrification of villages far away from the grid in Senegal. One of the results of the project was the analysis of rural electrification needs, which is described in another paper [Camblong H, Sarr J, Niang AT, Curea O, Alzola JA, Sylla EH, Santos M. Microgrids project, part 1: analysis of rural electrification with high content of renewable energy sources in Senegal. Renewable Energy, submitted for publication.]. This paper presents the design of an electrification kit based on the information provided by that analysis [Analyse des besoins locaux pour l'electrification de zones rurales au Senegal. Technical report of Microgrids project; 2007. Available from: http://www.microgrids-eie.com.]. After identifying necessary previous conditions for the sustainability of any electrification project, a methodology is proposed for the design of the electrification kit. This methodology is applied to a typical village and results are extended to differently sized villages in the areas of Thies, Fatick and Kaolack. Economic considerations are also included to establish the relationship between electrification costs and paying capability of the communities. Now the Microgrids' consortium hopes to set-up a new project to apply the designed kit on some rural non-electrified villages. (author)

Geographic and socio-economic barriers to rural electrification: New evidence from Indian villages

International Nuclear Information System (INIS)

Dugoua, Eugenie; Liu, Ruinan; Urpelainen, Johannes

2017-01-01

The International Energy Agency estimates that more than a billion people remain without household electricity access. However, countries such as India have recently made major progress in rural electrification. Who has benefited from these achievements? We focus on 714 villages in six energy-poor states of northern and eastern India to investigate trends in electricity access. We use data both from the 2011 Census of India and an original energy access survey conducted in 2014 and 2015. During the three years that separated the surveys, distance to the nearest town and land area lose their power as predictors of the percentage of households in the village that has access to electricity. In this regard, the Indian government's flagship rural electrification program seems to have managed to overcome a major obstacle to grid extension. On the other hand, socio-economic inequalities between villages related to caste status and household expenditure remain strong predictors. These findings highlight the importance of socio-economic barriers to rural electricity access and alleviate concerns about remoteness and population density as obstacles to grid extension. - Highlights: • Empirical analysis of rural electrification progress in India. • Geographic differences across villages no longer explain electricity access. • Social and economic inequities remain stark. • Future policy should focus on household electrification within villages.

Rural electrification and efforts to create enterprises for the effective use of power

Energy Technology Data Exchange (ETDEWEB)

Bastakoti, B.P. [University of Reading (United Kingdom). International and Rural Development Department

2003-11-01

The provision of energy in rural households and communities has several implications and uses. The field experience drawn in this paper shows the efforts and approaches employed to make the optimum use of the electric energy through enterprise creation. If rural electrification is left to grow without any directional inputs, experience has shown that, beyond obvious use for lighting, radios and basic home-appliances, uses which might bring economic development to an area, are slow to emerge. To be of development benefit to an area, electricity should be employed in enterprises which employ local people, and add value to local resources. However, contrary to the conventional ideology, the empirical observation from this field experience in one of the hill districts of Nepal demonstrates the positive effect of a rural-electrification programme with various innovative approaches, practical tariff policies and varieties of motivational and entrepreneurship development mechanisms. These strategic approaches with supportive institutional mechanisms have proven conducive for fostering the growth of local enterprises, thus creating employment and resource harnessing. Complementary service mechanisms and policy coordination is a necessary precondition for an effective use of power in the rural community rather than the rhetoric policy of rural electrification in isolation. Electrification in isolation, without any promotional or supportive mechanisms, still creates pitfalls. (author)

Rural electrification and efforts to create enterprises for the effective use of power

Energy Technology Data Exchange (ETDEWEB)

Badri Prasad Bastakoti [University of Reading (United Kingdom). International and Rural Development Dept.

2003-11-01

The provision of energy in rural households and communities has several implication and uses. The field experience drawn in this paper shows the efforts and approaches employed to make the optimum use of the electric energy through enterprise creation. If rural electrification is left to grow without any directional inputs, experience has shown that, beyond obvious use for lighting, radios and basic home-appliances, uses which might bring economic development to an area, are slow to emerge. To be of development benefit to an area, electricity should be employed in enterprises which employ local people, and add value to local resources. However, contrary to the conventional ideology, the empirical observation from this field experience in one of the hill districts of Nepal demonstrates the positive effect of a rural-electrification programme with various innovative approaches, practical tariff policies and varieties of motivational and entrepreneurship development mechanisms. These strategic approaches with supportive institutional mechanisms have proven conducive for fostering the growth of local enterprises, thus creating employment and resource harnessing. Complementary service mechanisms and policy coordination is a necessary precondition for an effective use of power in the rural community rather than the rhetoric policy of rural electrification in isolation. Electrification in isolation, without any promotional or supportive mechanisms, still creates pitfalls. (author)

34 CFR 685.304 - Counseling borrowers.

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Counseling borrowers. 685.304 Section 685.304 Education... Direct Loan Program Schools § 685.304 Counseling borrowers. (a) Entrance counseling. (1) Except as provided in paragraph (a)(8) of this section, a school must ensure that entrance counseling is conducted...

Rural electrification in Sub Saharan Africa in a context of fluctuating oil-prices

DEFF Research Database (Denmark)

Nygaard, Ivan; Bindner, Henrik W.; Katic, Ivan

2009-01-01

matured and markets have gradually developed, PV for rural electrification has often been perceived with scepticism from potential users, donors, government officials and researchers, and solar PV has in many camps been labelled as donor driven, expensive and fragile technology mainly serving the richest......Solar PV is one among other low carbon technologies for rural electrification in Sub Saharan Africa (SSA). Solar PV systems have for almost 30 years been disseminated in SSA, resulting in more than half a million installations concentrated in a few countries. While PV systems have technically...... grid rural electrification schemes based on hybrid solar PVdiesel generators. This may bring PV systems in line with fossil fuel based systems in terms of consumer cost and options for productive use and it changes the market for PV from mainly donor supported schemes into mainstream rural...

Devir vírus Virus devir

Directory of Open Access Journals (Sweden)

Marcos Adegas de Azambuja

2007-12-01

Full Text Available Este trabalho parte dos encontros no Programa de Educação a Distância (EAD da PUCRS Virtual. Objetivamos problematizar como a perspectiva de espaço-tempo, tensionada pelas Tecnologias da Informação e da Comunicação reverbera na produção da subjetividade através da prática educativa em EAD. Traçamos as amarras produzidas por modulação, atualizado na avaliação e formação permanente, constituição de uma subjetividade programada. Perguntamo-nos pelas linhas que afetam as estruturas em formação. É a tecnologia que traz em si as problematizações: vírus nos computadores. Em um devir vírus invadimos os modos de ser, corrompendo as programações. Um vírus não pede licença, afirma sua existência.This work results from the Program of Distance Education (DE hold at PUCRS Virtual. Our purpose is to problematize how understandings of space-time inspired by Information Technology and its effects are expressed in the production of subjectivities as result of DE practices. We'll discuss the movement produced by the modulation process, which is renewed in the extended evaluation, as a programmed subjectivity. We'll problematize ways the lines that affect born structures. The technology itself brings in its creation our problematizations: the computer viruses. It is because of a devir virus we infect ways of being and we brake the programming. A virus lives to affirm its existence.

7 CFR 1718.100 - General.

Science.gov (United States)

2010-01-01

... LOAN SECURITY DOCUMENTS FOR ELECTRIC BORROWERS Loan Contracts With Distribution Borrowers § 1718.100... procedures governing loan contracts entered into between the Rural Utilities Service (RUS) and distribution... model loan contract contained in Appendix A of this subpart provides an example of what a loan contract...

76 FR 28333 - Electric Engineering, Architectural Services, Design Policies and Construction Standards

Science.gov (United States)

2011-05-17

... the Unfunded Mandates Reform Act of 1995) for State, local, and tribal governments for the private sector. Thus, this proposed rule is not subject to the requirements of Sec. Sec. 202 and 205 of the... delay to the borrowers in receiving RUS approvals and increased workloads at RUS. Inflation is not the...

7 CFR 2003.22 - Functional organization of RUS.

Science.gov (United States)

2010-01-01

... management issues and policies relating to human resources, EEO, labor-management partnership, administrative services, travel management, automated information systems, and administrative budgeting and funds control... strategic plans concerning the Rural Electrification Act of 1936, as amended. The Administrator serves as...

Electrification of buildings and industry in the United States: Drivers, barriers, prospects, and policy approaches

Energy Technology Data Exchange (ETDEWEB)

Deason, Jeff; Wei, Max; Leventis, Greg; Smith, Sarah; Schwartz, Lisa C.

2018-03-26

The report offers several use cases and case studies of electrification in buildings and industry: air source heat pumps for space heating, zero net energy buildings, electric water heaters and demand response, electric arc furnaces, and electric boilers. Finally, the report suggests several areas for further research to better understand and advance beneficial electrification.

7 CFR 1700.28 - Electric Program.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Electric Program. 1700.28 Section 1700.28 Agriculture... GENERAL INFORMATION Agency Organization and Functions § 1700.28 Electric Program. RUS, through the Electric Program, makes loans and loan guarantees for rural electrification and the furnishing of electric...

77 FR 52676 - Submission for OMB Review; Comment Request

Science.gov (United States)

2012-08-30

... Rural Electrification Act (RE Act) of 1936, 7 U.S.C. 901 et seq., as amended. An important part of... loans and loan guarantees to finance electric, telecommunications, broadband, and water and waste... investments in rural development projects without the prior approval of the RUS Administrator, provided...

The Impact of Bank Consolidation on Commercial Borrower Welfare

NARCIS (Netherlands)

Karceski, J.; Ongena, S.; Smith, D.C.

2000-01-01

We estimate the impact of bank merger announcements on borrowers' stock prices for publicly-traded Norwegian firms.In addition, we analyze how bank mergers influence borrower relationship termination behavior and relate the propensity to terminate to borrower abnormal returns.We obtain four main

Greenhouse gas implications of fleet electrification based on big data-informed individual travel patterns.

Science.gov (United States)

Cai, Hua; Xu, Ming

2013-08-20

Environmental implications of fleet electrification highly depend on the adoption and utilization of electric vehicles at the individual level. Past research has been constrained by using aggregated data to assume all vehicles with the same travel pattern as the aggregated average. This neglects the inherent heterogeneity of individual travel behaviors and may lead to unrealistic estimation of environmental impacts of fleet electrification. Using "big data" mining techniques, this research examines real-time vehicle trajectory data for 10,375 taxis in Beijing in one week to characterize the travel patterns of individual taxis. We then evaluate the impact of adopting plug-in hybrid electric vehicles (PHEV) in the taxi fleet on life cycle greenhouse gas emissions based on the characterized individual travel patterns. The results indicate that 1) the largest gasoline displacement (1.1 million gallons per year) can be achieved by adopting PHEVs with modest electric range (approximately 80 miles) with current battery cost, limited public charging infrastructure, and no government subsidy; 2) reducing battery cost has the largest impact on increasing the electrification rate of vehicle mileage traveled (VMT), thus increasing gasoline displacement, followed by diversified charging opportunities; 3) government subsidies can be more effective to increase the VMT electrification rate and gasoline displacement if targeted to PHEVs with modest electric ranges (80 to 120 miles); and 4) while taxi fleet electrification can increase greenhouse gas emissions by up to 115 kiloton CO2-eq per year with the current grid in Beijing, emission reduction of up to 36.5 kiloton CO2-eq per year can be achieved if the fuel cycle emission factor of electricity can be reduced to 168.7 g/km. Although the results are based on a specific public fleet, this study demonstrates the benefit of using large-scale individual-based trajectory data (big data) to better understand environmental implications

Assessing the Impacts of Rural Electrification in Sub-Saharan Africa: The Case of Ethiopia

Science.gov (United States)

Aragaw, Mekonnen Lulie

This study links rural electrification and the transition to modern energy services with poverty reduction and rural development in Ethiopia. Benefits of rural electrification in reducing poverty and accelerating rural development in low-income developing countries have been insufficiently researched. This study analyses available empirical evidence at a local level and examines how electricity access translates into productive use beyond powering radios and lighting. A survey of 336 households was conducted in Northern Ethiopia on impacts of electrification on four rural towns with varying number of years of access to electricity. Evidence at household and community levels shows that access to electricity was followed by an increase in household connectivity rate, and slow transition to modern energy services based on level of household income and number of years of a household's connection to electricity services. The pace of transition to modern energy services was slow, and household energy poverty and dependence on biomass fuels continued in most rural towns, having little impact on improved environmental management practices. Improvement in rural livelihood, poverty reduction, and delivery of public services was highest for those with more years of access to electricity, and higher income households. The fact that impacts of RE depend on number of years of a household's electricity connection implies gradual improvements rather than immediate benefits after connection. In the short-term, households improved their quality of life through better lighting and reduced indoor-air pollution. In the medium and longer-term, households and communities diversified their income and received improved public services such as education, health, and potable water. Further benefits were wider off-farm and non-farm employment, increased rural markets, and improved environment for rural development. Very poor households benefited least, while those better-off utilized

The rural villages electrification with a hybrid photovoltaic

International Nuclear Information System (INIS)

Kocev, Kiril; Dimitrov, Dimitar; Tugjarov, Gjorgji

2002-01-01

Depending on a daily load demand, distance from the utility grid and the available solar energy, the rural villages electrification with a hybrid photovoltaic (PV) system can be a cheaper solution than the classic electrification, by connecting them to the utility grid. Besides PV generator, the considered hybrid system is consisted of a battery and a diesel genset. For the concrete case - rural village with estimated daily load demand of 15.5 kWh/day, with the computer program PVFORM, which is modified for such hybrid system, were simulated a few hundreds PV systems, with different sizes of the PV generator and of the battery capacity. Analyzing the obtained results, it can be foreseen the influence of the component size on the system functionality. From the mass of possible system combinations, it is chosen one that has 42 % lower initial investment, than the initial investment for connection of the village to the utility grid. (Original)

Impacts of Rural Electrification Revisited: The African Context

International Nuclear Information System (INIS)

Peters, Jorg; Sievert, Maximiliane; Vincent, Nicolas

2015-12-01

The investment requirements to achieve the United Nations' universal electricity access goal by 2030 are estimated at 640 billion US Dollars. The assumption underlying this goal is that electrification contributes to poverty alleviation in many regards. In recent years, a body of literature has emerged that widely confirms this positive poverty impact assumption. Most of these studies, however, are based on data from Asia and Latin America. This paper challenges the transferability of impact findings in the literature to the African context. Using a unique data set that we collected in various African countries we suggest that impact expectations on income, education, and health should be discounted considerably for Africa. In many cases, the low levels of electricity consumption can also be served by low-cost solar alternatives. To ensure cost-effective usage of public investments into rural electrification, we call for careful cost-benefit comparisons of on-grid and off-grid solutions. (authors)

77 FR 30499 - Information Collection Activity; Comment Request

Science.gov (United States)

2012-05-23

... 20250-1522. Fax: (202) 720-8435. Title: 7 CFR 1773, Policy on Audits of RUS Borrowers. OMB Control... lending decisions as to borrowers' credit worthiness and to assure that loan funds are approved, advanced... accountant to provide independent assurance that the data being reported are properly measured and fairly...

7 CFR 1718.101 - Applicability.

Science.gov (United States)

2010-01-01

... LOAN SECURITY DOCUMENTS FOR ELECTRIC BORROWERS Loan Contracts With Distribution Borrowers § 1718.101... that obtain a loan or loan guarantee from RUS approved on or after January 29, 1996. Distribution... 29, 1996, may be required to execute a new loan contract and new mortgage. Moreover, any distribution...

7 CFR 1718.103 - Loan contract provisions.

Science.gov (United States)

2010-01-01

... AGRICULTURE LOAN SECURITY DOCUMENTS FOR ELECTRIC BORROWERS Loan Contracts With Distribution Borrowers § 1718... security for the loan will be reasonably adequate and that the loan will be repaid according to the terms... other provisions as RUS may require to ensure loan repayment and reasonably adequate loan security. ...

7 CFR 1718.104 - Availability of model loan contract.

Science.gov (United States)

2010-01-01

..., DEPARTMENT OF AGRICULTURE LOAN SECURITY DOCUMENTS FOR ELECTRIC BORROWERS Loan Contracts With Distribution Borrowers § 1718.104 Availability of model loan contract. Single copies of the model loan contract (RUS... 7 Agriculture 11 2010-01-01 2010-01-01 false Availability of model loan contract. 1718.104 Section...

Studying borrower level risk characteristics of education loan in India

Directory of Open Access Journals (Sweden)

Arindam Bandyopadhyay

2016-09-01

Full Text Available This paper empirically investigates the granular level risk of education loan using a cross section of data from 5000 borrowers obtained from four major public sector banks in India. The findings suggest that education loan defaults are mainly influenced by security, borrower margin, and repayment periods. The presence of guarantor or co-borrower and collateral significantly reduce default loss rates. The socioeconomic characteristics of borrowers and their regional locations also act as important factors associated with education loan defaults. The results suggest that by segmenting borrowers by probability of default and loss given default in a multidimensional scale, banks can adopt better risk mitigation and pricing strategies to resolve borrower problems.

Legal and management aspects in rural electrification; Aspectos juridicos y empresariales de la electrificacion rural

Energy Technology Data Exchange (ETDEWEB)

Alem Deaces, J [Administracion Nacional de Usinas y trasmisiones Electricas (UTE), Montevideo (Uruguay)

1994-07-01

Present work considers that the rural electrification is generally deficit, as well in the line of transmission builds as the generation sources constructions. The big benefits of the rural electrification would be the improvement of quality of the human life as well as in the agricultural economic development. The participation of all the social agents' collaboration would be necessary.

Barefoot in Afghanistan: solar electrification of villages in Afghanistan

Energy Technology Data Exchange (ETDEWEB)

Roy, Bunker [Barefoot Coll., Rajasthan (India); Synnevag, Gry [Norwegian Church Aid (Norway)

2006-05-15

In the mountains of Afghanistan, villagers must walk long distances and pay high prices to buy fuel to survive. The authors report on an innovative solar electrification scheme that has enabled villagers to be self-reliant installers. (Author)

The role and importance of the enterprise`s borrowed capital

Directory of Open Access Journals (Sweden)

Dombrovska Sofiіa Oleksiyivna

2016-06-01

Full Text Available The paper presents scientific views of researches regarding the definition of “borrowed capital”. The basic functions of borrowed capital have been submitted, its classification on various grounds is highlighted. The article describes the features of borrowed capital, its advantages and disadvantages, considers management system of borrowed capital and problems of domestic enterprises in modern conditions of economic relations. The author proposed the main directions of the management improving of borrowed capital. The information will be useful for specialists in the field of financial management.

Scenarios for the Electrification of Transport

OpenAIRE

Kanudia , Amit; Gastineau , Pascal; BACHMANN , Till; PREISS , Philipp; STOFFREGEN , Alexander; VINOT , Simon; CHEZE , Benoît; Tchung-Ming , Stéphane; BOUVART , Frédérique

2015-01-01

SCelecTRA - Scenarios for the electrification of Transport is a collaborative project under the ERANET - Electromobility+ call for project and aims at: · identifying the conditions and public policies actions to develop road passenger electromobility in Europe for 2030, · assessing the environmental impacts of such policies via consequential Life Cycle Analysis as well as their external costs.; Sélectionné dans le cadre du programme ERANET- Electromobility+, le projet visait à identifier les ...

Ford Motor Company's Global Electrification Strategy

OpenAIRE

Ellen Hughes-Cromwick

2011-01-01

Ford Motor Company has developed global platforms for its vehicles, including hybrid electric vehicles and forthcoming battery-electric and plug-in hybrids. Providing electrification technologies is a key element of Ford's broader strategy of producing vehicles that have improved fuel economy and reduced greenhouse emissions. The breadth of this effort—across a range of vehicle types—is unique in the automotive industry. Of particular importance is using the same vehicle platforms for electri...

Sustainable Electrification for Asia and Africa

International Nuclear Information System (INIS)

Desarnaud, Gabrielle

2016-03-01

Complementary solutions to national grid extensions let hope for significant improvements in the field of energy access, consistent with current economic and environmental challenges. This Note explores the regulatory and economic prerequisites that must be enhanced in order to support the emergence of mini-grid and off-grid technologies. The Millennium Development Goals (MDG) were set up in 2000 in an unprecedented international commitment to eradicate extreme poverty by the year 2015. Yet, the height goals do not specifically feature access to electricity, forgetting the role energy access plays in development. While 1.2 billion people remain in the dark, or still rely on fossil fuels, biomass and candles for lighting, electrification is a catalyst for economic development. Electricity access gives households the chance to reallocate hours searching for fuel to other activities, help domestic micro-enterprises to develop or extends child education after school by substituting diesel and kerosene, used in generators, for a safer and cheaper lighting source. In 2011, the UN launched the 'Sustainable Energy for All' (SE4All) initiative, which finally united international organisations, development banks and public and private actors around common objectives, among which achieving universal electrification by 2030. In September 2015, promoting access to a safe and sustainable energy has become one of the major missions of the Sustainable Development Goals, taking over from the MDGs. However, the progress of electrification still faces numerous challenges such as a crucial lack of institutional capacities in developing countries, instable policy frameworks, unreliable data, limited financial capacities of people in need, and a robust demographic growth. Current investments are far from reaching the 32 billion dollar per year necessary according to the International Energy Agency (IEA) to fill the mandate of the SE4All. Extending the grid is generally the most favored

South Africa's rapid electrification programme: Policy, institutional, planning, financing and technical innovations

International Nuclear Information System (INIS)

Bekker, Bernard; Eberhard, Anton; Gaunt, Trevor; Marquard, Andrew

2008-01-01

This paper documents South Africa's electrification programme from the late 1980s to the present. The primary aim of the paper is to present the reader with an overview of the policy, institutional, planning, financing and technological developments and innovations that resulted in more than 5 million households receiving access to electricity between 1990 and 2007. Key aspects include the way in which a period of political change and policy disruption were essential to the programme's initiation, and the critical role played by organisations and individuals outside of national government in helping shape new electrification policies and strategies. In addition, the paper identifies the contribution of technology development in cost reduction and achieving the social aims of the programme. Several lessons may be drawn from the institutional and planning arrangements that the South African programme has developed, the significance of the development of appropriate cost-driven technical innovations and standards, and the acknowledgement of the social function of electrification and its funding from the fiscus (rather than through cross-subsidies)

42 CFR 60.10 - How much can be borrowed?

Science.gov (United States)

2010-10-01

... school of public health, pharmacy, chiropractic, or a graduate program in health administration, clinical... pursuing a similar curriculum at that school. (b) Non-student borrower. An eligible nonstudent may borrow... 42 Public Health 1 2010-10-01 2010-10-01 false How much can be borrowed? 60.10 Section 60.10...

77 FR 7115 - Submission for OMB Review; Comment Request

Science.gov (United States)

2012-02-10

... the interest of protecting loan security and accomplishing the statutory objective of a sound program... (RUS) to make loans in the several States and Territories of the United States for rural electrification and the furnishing and improving of electric energy to persons in rural areas. These loans are for...

Deconstructing the concept of renewable energy-based mini-grids for rural electrification in East Africa

DEFF Research Database (Denmark)

Pedersen, Mathilde Brix

2016-01-01

The goal of providing universal energy access to all by 2030 under the UN-led SE4ALL initiative calls for new and innovative solutions to rural electrification and is fuelling the recent interest in mini-grids. Mini-grid solutions are emerging as a third alternative to rural electrification, coming...... between the option of large-scale grid extension and pico-scale stand-alone solutions like solar home systems or solar lanterns. International expectations of mini-grids are high, with the International Energy Agency suggesting that they will play a significant role in reaching the goal of universal...... electrification and the challenges identified in the literature, the study concludes by proposing three avenues for further research. For further resources related to this article, please visit the WIREs website....

7 CFR 1767.69 - Index of records.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Index of records. 1767.69 Section 1767.69 Agriculture... (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Preservation of Records § 1767.69 Index of records. (a) Each borrower shall maintain a master index of records. The master index shall identify the...

34 CFR 685.206 - Borrower responsibilities and defenses.

Science.gov (United States)

2010-07-01

... parent borrower, of the student, including any Federal Consolidation Loan or Direct Consolidation Loan... enrollment status, financial assistance, and employment records). (b)(1) The borrower shall promptly notify...

Effective Counseling, Empowered Borrowers: An Evidence-Based Policy Agenda for Informed Student Loan Borrowing and Repayment. Research Report

Science.gov (United States)

Fernandez, Chris

2016-01-01

To manage their loans effectively, U.S. postsecondary student loan borrowers must make a variety of important decisions that require significant knowledge and financial skills and entail considerable risk. Federal law requires colleges to provide student loan counseling to their federal student loan borrowers, but there is significant room for…

7 CFR 1744.63 - The telephone loan budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false The telephone loan budget. 1744.63 Section 1744.63... Disbursement of Funds § 1744.63 The telephone loan budget. When the loan is made, RUS provides the borrower a Telephone Loan Budget, RUS Form 493. This budget divides the loan into budget accounts such as “Engineering...

7 CFR 1770.3 - Index of records.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Index of records. 1770.3 Section 1770.3 Agriculture... Index of records. (a) Each borrower shall maintain a master index of records. The master index shall... maintained. The master index shall be subject to review by RUS and RUS shall reserve the right to add records...

12 CFR 615.5250 - Disclosure requirements for borrower stock.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Disclosure requirements for borrower stock. 615... Disclosure requirements for borrower stock. (a) For sales of borrower stock, which for this subpart means... an at-risk investment and not a compensating balance; (ii) That the equity is retireable only at the...

Mechanisms of Contact Electrification at Aluminum-Polytetrafluoroethylene and Polypropylene-Water

KAUST Repository

Nauruzbayeva, Jamilya

2017-01-01

of electrons, but a comprehensive understanding of contact electrification at interfaces of electrical insulators, such as air, water, polytetrafluoroethylene (PTFE), polypropylene remains incomplete. In fact, a variety of mechanisms responsible for transfer

Rural electrification to low cost; Eletrificacao rural de baixo custo

Energy Technology Data Exchange (ETDEWEB)

Ribeiro, Fernando Selles

1993-07-01

Rural electrification is a political matter. Sometimes it is discussed as a social matter, sometimes as an economical matter, sometimes as a technical matter. The political aspect of the decisions is remarkable in all three fields.The present work relies on the concept that poorer producers will only be reached by a rural electrification program, if an alternative technology is used aiming to obtain low cost per connection. The ordinary distribution has a cost which doesn't reach those people. The work shows that target is denied in three moments by ideological reason. In a first moment it is denied by state economical politics, always neglecting giving assistance to poorer producers. In a second moment, it is denied by the utility which claims to have more urging problems to solve. Finally, it is denied by the engineer of distribution who, ideologically, turns to an engineering of primacy, and doesn't o think about the use of a more simplified technology. Actions to intended to interrupt these mechanisms are mentioned. One of the actions aims to introduce in the preparatory studies of engineers deeper discussions concerning the social function of energy. The other action is the proposition of a standard of rural electrification with leads to the solution of the problem, since there is political attention. (author)

Rural electrification to low cost; Eletrificacao rural de baixo custo

Energy Technology Data Exchange (ETDEWEB)

Ribeiro, Fernando Selles

1993-07-01

Rural electrification is a political matter. Sometimes it is discussed as a social matter, sometimes as an economical matter, sometimes as a technical matter. The political aspect of the decisions is remarkable in all three fields.The present work relies on the concept that poorer producers will only be reached by a rural electrification program, if an alternative technology is used aiming to obtain low cost per connection. The ordinary distribution has a cost which doesn't reach those people. The work shows that target is denied in three moments by ideological reason. In a first moment it is denied by state economical politics, always neglecting giving assistance to poorer producers. In a second moment, it is denied by the utility which claims to have more urging problems to solve. Finally, it is denied by the engineer of distribution who, ideologically, turns to an engineering of primacy, and doesn't o think about the use of a more simplified technology. Actions to intended to interrupt these mechanisms are mentioned. One of the actions aims to introduce in the preparatory studies of engineers deeper discussions concerning the social function of energy. The other action is the proposition of a standard of rural electrification with leads to the solution of the problem, since there is political attention. (author)

An integrated framework for rural electrification: Adopting a user-centric approach to business model development

International Nuclear Information System (INIS)

Schillebeeckx, Simon J.D.; Parikh, Priti; Bansal, Rahul; George, Gerard

2012-01-01

Rural electrification (RE) has gained prominence over the past two decades as an effective means for improving living conditions. This growth has largely been driven by socio-economic and political imperatives to improve rural livelihood and by technological innovation. Based on a content analysis of 232 scholarly articles, the literature is categorized into four focal lenses: technology, institutional, viability and user-centric. We find that the first two dominate the RE debate. The viability lens has been used less frequently, whilst the user-centric lens began to engage scholars as late as 2007. We provide an overview of the technological, institutional and viability lenses, and elaborate upon the user-centric lens in greater detail. For energy policy and practice, we combine the four lenses to develop a business model framework that policy makers, practitioners and investors could use to assess RE projects or to design future rural electrification strategies. - Highlights: ► Review of two decades of rural electrification research. ► Content analysis of 232 scholarly articles. ► Literature is categorized into four focal lenses: technology, institutional, viability and user-centric. ► We develop a business model framework for rural electrification strategies.

7 CFR 1755.27 - Borrower contractual obligations.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Borrower contractual obligations. 1755.27 Section 1755.27 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE... CONTRACT FORMS § 1755.27 Borrower contractual obligations. (a) Loan agreement. As a condition of a loan or...

The Impact of Rural Electrification. Challenges and Ways Forward

International Nuclear Information System (INIS)

Torero, Maximo; Vincent, Nicolas

2015-05-01

Rigorous impact evaluation that includes appropriately selected control groups must be a part of rural electrification program designs. Budgeting evaluation activities and engaging with evaluators at an early stage improves to likelihood of having a high quality evaluation design; plus, if deviations occur after the design stage, the evaluators are better prepared to adjust the design so that the impact results remain informative to policy makers and future program designers. Another take-away is to use unified framework to specify the expected outcomes and the plausible sizes of impacts. If done at the beginning of the program, this will provide context to the kind of discussion that policy makers should engage in (e.g. if they should focus on health benefits or the potential to diffuse information campaigns to rural households). These points focus mostly on internal validity, but we also need to focus on external validity as well. Large scale rural electrification programs will provide an opportunity to test if the results from small scale impact evaluations translate to other settings. Something we have not stressed so far but that is important to keep in mind are the complementarities in the provision of different type of infrastructure. Large projects can provide an opportunity to explore complementarities with other infrastructure programs, such as mobile telephony, road access, and improved water and sanitation access. They can shed light on what are the most welfare-enhancing policy options when deciding what types of infrastructure to provide in rural areas, and especially to poor rural households. Finally, we reiterate the need to use an objective function that casts a wider net when deciding where to place electrification programs. Focusing solely on cost minimization can result in missed opportunities. When deciding where to deploy the electric grid in rural areas it is imperative to take into account the potential profits, specifically the agricultural

DC micro-grid with distributed generation for rural electrification

NARCIS (Netherlands)

Sarker, M.J.; Asare-Bediako, B.; Alipuria, B.; Slootweg, J.G.; Kling, W.L.

2012-01-01

This paper investigates the use of low voltage DC distribution network for rural electrification within an intelligent grid concept. The goal is to provide local communities in sparsely populated areas with electricity supply generated from renewable energy sources. Since these communities subsist

Solar PV rural electrification and energy-poverty. A review and conceptual framework with reference to Ghana

Energy Technology Data Exchange (ETDEWEB)

Obeng, George Yaw [Kwame Nkrumah Univ. of Science and Technology (KNUST), Kumasei (Ghana). Technology Consultancy Centre; Evers, Hans-Dieter [Center for Development Research (Bonn University) ZEF, Bonn (Germany). Dept. of Political and Cultural Change

2009-07-01

In spite of the intention of governments to increase the use of renewable energy in electricity supply, particularly the use of solar photovoltaic (PV) for energy poverty reduction in rural and peri-urban areas of Africa, there is relatively little information on how solar PV electrification impacts on energy poverty reduction. Therefore, there is a gap in the literature and hence the need for continuous research. Using Ghana as a reference country, the historical trend, donor cooperation and other aspects of solar PV rural electrification are discussed. The paper illustrates the intersectoral linkages of solar PV electrification and indicators on education, health, information acquisition, agriculture and micro-enterprises. It also reviews sustainability related issues including costs and market barriers, subsidies, stakeholders involvement, political and policy implications, which are critical factors for sustainable market development of solar PV and other renewables. Finally, a common framework is developed to provide a basic understanding of how solar PV electrification impacts on energy-poverty. This framework provides a structure of the interrelated concepts and principles relevant to the issues under review. (orig.)

7 CFR 765.101 - Borrower graduation requirements.

Science.gov (United States)

2010-01-01

... reasonable rates and terms. (b) The Agency may require partial or full graduation. (1) In a partial... 7 Agriculture 7 2010-01-01 2010-01-01 false Borrower graduation requirements. 765.101 Section 765..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Borrower Graduation § 765.101...

Comparative analysis of informal borrowing behaviour between ...

African Journals Online (AJOL)

Tools of analyses were descriptive statistics of mean and percentages and probit model, The result of the Probit model on the variables influencing borrowing behaviour of male-headed households indicated that the coefficients of household size, farm size, purpose of borrowing, loan duration, interest rate and collateral ...

Impact Of Microcredit Programs On Higher Income Borrowers: Evidence From Bangladesh

OpenAIRE

Sayma Rahman; Rafiqul Bhuyan Rafiq; Mohammad A. Momen

2011-01-01

In this study, we investigate the impact of microcredit on economic indicators of borrowers in Bangladesh and compare if the impact is same across borrowers having different income levels. Our estimation results show that the microcredit programs are effective in generating higher income and assets for borrowers in general. However, the impact is not found to be uniform across income levels of borrowers. Higher income borrowers seem to be better off compared to the middle and lower income bor...

7 CFR 1753.8 - Contract construction procedures.

Science.gov (United States)

2010-01-01

... of all bids including “Buy American” evaluations, if any, and all other evaluations required by law... Contract construction procedures. (a) Sealed, competitive bidding—(1) Bid opening date. The borrower is responsible for scheduling the bid opening date. If RUS review of P&S is required by § 1753.7, the borrower...

Chile rural electrification cooperation

Energy Technology Data Exchange (ETDEWEB)

Flowers, L. [National Renewable Energy Lab., Golden, CO (United States)

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.

7 CFR 766.104 - Borrower eligibility requirements.

Science.gov (United States)

2010-01-01

... economic conditions such as low commodity prices; (iv) Damage or destruction of property essential to the farming operation; or (v) Loss of, or reduction in, the borrower or spouse's essential non-farm income. (2) The borrower does not have non-essential assets for which the net recovery value is sufficient to...

Solar base rural electrification in Balochistan

International Nuclear Information System (INIS)

Mahar, F.

2001-01-01

In Balochistan province, most of the population is living in rural areas and devoid of life's basic facilities. In rural areas of Balochistan where most of the population up to 85% is located, more than four million people lack the essential energy services needed to satisfy the most basic needs and to improve living standards. In this paper, author has suggested some technique which will reduce the load and make solar photovoltaic system quite viable for rural electrification in Balochistan. (author)

Develop of the rural electrification; Desarrollo de la electrificacion rural

Energy Technology Data Exchange (ETDEWEB)

Tancredi, R [Administracion Nacional de Usinas y transmisiones Electricas, UTE, Montevideo (Uruguay)

1994-07-01

The present document about the develop the evolution of the rural electrification in the Uruguay from the decade of the 60 as well this country is considered with the most of populations 95% with electric power.

7 CFR 1724.71 - Borrower contractual obligations.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Borrower contractual obligations. 1724.71 Section... Contract Forms § 1724.71 Borrower contractual obligations. (a) Loan agreement. As a condition of a loan or... obligation is contained in section 5.16 of the loan contract. To comply with the provisions of the loan...

7 CFR 1726.301 - Borrower contractual obligations.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Borrower contractual obligations. 1726.301 Section... Borrower contractual obligations. (a) Loan agreement. As a condition of a loan or loan guarantee under the... obligation is contained in section 5.16 of the loan contract. To comply with the provisions of the loan...

Multi-objective assessment of rural electrification in remote areas with poverty considerations

International Nuclear Information System (INIS)

Silva, Diego; Nakata, Toshihiko

2009-01-01

Rural electrification with renewable energy technologies (RETs) offers several benefits to remote areas where diesel generation is unsuitable due to fuel supply constraints. Such benefits include environmental and social aspects, which are linked to energy access and poverty reduction in less-favored areas of developing countries. In this case, multi-objective methods are suitable tools for planning in rural areas. In this study, assessment of rural electrification with renewable energy systems is conducted by means of goal programming towards fuel substitution. The approach showed that, in the Non-Interconnected Zones of Colombia, substitution of traditional biomass with an electrification scheme using renewable energy sources provides significant environmental benefits, measured as land use and avoided emissions, as well as higher employment generation rates than diesel generation schemes. Nevertheless, fuel substitution is constrained by the elevated cost of electricity compared to traditional biomass, which raises households' energy expenditures between twofold to five times higher values. The present approach, yet wide in scope, is still limited for quantifying the impact of energy access improvements on poverty reduction, as well as for the assessment of energy system's technical feasibility.

Finance Companies and Small Business Borrowers: An Empirical Investigation

OpenAIRE

Haynes, George; Watts, Myles

1996-01-01

Finance companies have been perceived as isolated and insignificant lenders, attracting high risk borrowers and charging these borrowers relatively high prices. Using the 1988 National Survey of Small Business Finance, this study examines the relationship between finance companies and other lenders, describes the characteristics of borrowers attracted to finance companies and assesses whether finance companies charge higher loan prices and impose more stringent collateral requirements on thei...

24 CFR 201.23 - Borrower's initial payment.

Science.gov (United States)

2010-04-01

... gift or a loan from some other source, the borrower must disclose the source of such gift or loan on... lender in the loan file. (b) Manufactured home purchase loans. In the case of a manufactured home purchase loan, the borrower shall make a minimum cash downpayment of at least five percent of the purchase...

The rural areas electrification with a hybrid photovoltaic systems

International Nuclear Information System (INIS)

Kocev, Kiril I.; Dimitrov, Dimitar; Tudzharov, Gjorgji

2001-01-01

Depending on a daily load demand, distance from the utility grid and the available solar energy, the rural villages electrification with a hybrid photovoltaic (PV) system can be a cheaper solution than the classic electrification, by connecting them to the utility grid. Besides PV generator, the considered hybrid system is consisted of a battery and a diesel gen set. For the concrete case - rural village with estimated daily load demand of 15.5 kWh/day, with the computer program PVFORM, which is modified for such hybrid system, were simulated a few hundreds PV systems, with different sizes of the PV generator and of the battery capacity. Analyzing the obtained results, it can be foreseen the influence of the component size on the system functionality. From the mass of possible system combinations, it is chosen one that has 42 % lower initial investment, than the initial investment for connection of the village to the utility grid. (Original)

7 CFR 1724.20 - Borrowers' requirements-architectural services.

Science.gov (United States)

2010-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Architectural Services § 1724.20 Borrowers' requirements—architectural services... 7 Agriculture 11 2010-01-01 2010-01-01 false Borrowers' requirements-architectural services. 1724...

Effects of electron beam irradiation on electrification of and discharge from surface of artificial satellite

International Nuclear Information System (INIS)

Nishimoto, Hironobu; Fujii, Haruhisa; Shibuya, Yoshikazu; Kasai, Koitaro; Abe, Toshio.

1986-01-01

Plasma has the largest influence on the electrification and discharge in the space environment. In the present study, satellite surface material is irradiated with an electron beam witch simulates the electron flow in the plasma, in order to investigate the mechanism of electrification and discharge and to provide basic information required for developing electrification prevention techniques. The heat-control material samples used include silver-deposited Teflon, aluminum-deposited Kapton, optical solar reflector and transparent conductive-coated aluminum-deposited Kapton. It is shown that silvered Teflon is electrified more easily than aluminized Kapton. Two types of discharge are found to occur in silvered Teflon: creeping discharge in thick samples (5 mil) and penetration break accompanied by creeping discharge in thin samples (1 mil). The discharge frequency increases with increasing beam current density and electron energy. The occurrence of discharge results in an increase in the sunlight absorption factor of silvered Teflon. When a set of four sheets of optical solar reflector is subjected to electron beam, active discharge is seen to take place between the sheets. It is also revealed that static electrification can be prevented effectively if the surface of heat-control material is coated with transparent conductive material such as indium oxide. (Nogami, K.)

Low prevalence of hepatitis B virus, hepatitis D virus and hepatitis C virus among patients with human immunodeficiency virus or acquired immunodeficiency syndrome in the Brazilian Amazon basin Baixa prevalência do vírus da hepatite B, vírus da hepatite D e vírus da hepatite C entre pacientes com o vírus da imunodeficiência humana ou síndrome da imunodeficiência adquirida na Amazônia Brasileira

Directory of Open Access Journals (Sweden)

Wornei Silva Miranda Braga

2006-12-01

Full Text Available Comorbidities in human immunodeficiency virus infection are of great interest due to their association with unfavorable outcomes and failure of antiretroviral therapy. This study evaluated the prevalence of coinfection by human immunodeficiency virus and viral hepatitis in an endemic area for hepatitis B in the Western Amazon basin. Serological markers for hepatitis B virus, hepatitis C virus and hepatitis D virus were tested in a consecutive sample of all patients referred for treatment of human immunodeficiency virus or acquired immunodeficiency syndrome. The variables sex, age, origin and exposure category were obtained from medical records and from the sexually transmitted diseases and acquired immunodeficiency syndrome surveillance database. Among 704 subjects, the prevalence of chronic hepatitis B carriage was 6.4% and past infection 40.2%. The presence of hepatitis B was associated with birth in hyperendemic areas of the Amazon basin, male sex and illegal drug use. The overall prevalence of hepatitis C was 5% and was associated with illegal drug use. The prevalence of hepatitis B and C among human immunodeficiency virus or acquired immunodeficiency syndrome patients in the Western Amazon basin was lower than seen elsewhere and is probably associated with the local epidemiology of these viruses and the degree of overlap of their shared risk factors. An opportunity presents itself to evaluate the prevention of hepatitis C through harm reduction policies and hepatitis B through vaccination programs among human immunodeficiency virus or acquired immunodeficiency syndrome patients.Co-morbidades na infecção pelo vírus da imunodeficiência humana são de grande interesse devido à associação com desfechos desfavoráveis e falhas na terapia anti-retroviral. Este estudo avalia a prevalência de co-infecção entre o vírus da imunodeficiência humana e hepatites virais, em uma área endêmica de hepatite B, na Amazônia Ocidental. Marcadores

Constructing low emitting power systems through grid extension in Papua New Guinea (PNG) with rural electrification

Energy Technology Data Exchange (ETDEWEB)

Nagai, Y. [Institute of Industrial Science, The University of Tokyo, Ogimoto Lab. 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505 (Japan); Yamamoto, H. [Department of Advanced Energy, The University of Tokyo, 5-4-5 Kashiwanoha, Kashiwa-shi, Chiba-ken 277-8561 (Japan); Yamaji, K. [Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)

2010-05-15

The effective rural electrification method varies with economic status and geographical location, and the benefits of decentralized generation differ for each energy system depending on its characteristics. This paper evaluates the most effective generation strategies with rural electrification in an optimized power system of Papua New Guinea (PNG) using a linear programming model. The energy system model developed for the study includes decentralized generation, centralized generation, and grid systems of electricity and gas with consideration for the current energy system and infrastructure. Two methods of rural electrification, decentralized generation and grid extension, are compared with and without the Clean Development Mechanism (CDM). The results of simulations show that extending the power grid that allows economical generation such as coal-fired power and hydropower to supply rural electricity is a more cost effective way for rural electrification. Although grid extension is more capital intensive than decentralized generation, the former reduces the total system cost through reduction of the fossil fuel use. Extending the power grid is also effective at attracting CDM investments, since it makes the power system flexible and provides opportunities to advance low emitting energy such as hydropower. (author)

Renewable electrification and local capability formation: Linkages and interactive learning

DEFF Research Database (Denmark)

Lema, Rasmus; Hanlin, Rebecca; Hansen, Ulrich Elmer

2018-01-01

This paper discusses the prospects for developing production and innovation capabilities arising from renewable electrification efforts. This discussion falls at the intersection of several literatures within innovation studies and development studies. It requires a combination of ideas from acro...

Annihilating time and space: The electrification of the United States Army, 1875--1920

Science.gov (United States)

Brown, Shannon Allen

2000-10-01

The United States Army embraced electrical technology in the 1870s as part of a wider initiative to meet the challenge of the coastal defense mission. As commercial power storage, generation, and transmission technology improved and the army came to recognize the value of the energy source as a means and method of improving command and control, localized electrical networks were integrated into the active service of the military. New vulnerabilities emerged as the army became ever more reliant upon electric power, however, and electrification---the institutional adoption and adaptation of electrical technologies---emerged as a very expensive and contentious process guided by technical, political, and economic pressures, and influenced by conflicting personalities within the service. This study considers the institutional evolution of the U.S. Army before and during World War I with respect to the adoption and application of electrical technology. The changing relationships between the military and electrical manufacturing and utilities industries during the period 1875--1920 are also explored. Using a combination of military archival sources and published primary materials, this study traces the effects of electrification on the army. In the end, this study proves that electrification was, at first, a symptom of, and later, a partial solution to the army's struggle to modernize and centralize during the period under consideration. Electrification produced a set of conditions that encouraged a new maturity within the ranks of the army, in technical, doctrinal, and administrative terms. This growth eventually led to the development of new capabilities, new forms of military organization, new missions, and new approaches to warfare.

Fish assemblages in borrow-pit lakes of the Lower Mississippi River

Science.gov (United States)

Miranda, Leandro E.; Killgore, K. J.; Hoover, J.J.

2013-01-01

Borrow-pit lakes encompass about a third of the lentic water habitats (by area) in the active floodplain of the Lower Mississippi River, yet little is known about their fish assemblages. We investigated whether fish assemblages supported by borrow-pit lakes resembled those in oxbow lakes to help place the ecological relevance of borrow-pit lakes in context with that of natural floodplain lakes. In all, we collected 75 fish species, including 65 species in eight borrow-pit lakes, 52 species in four riverside oxbow lakes, and 44 species in eight landside oxbow lakes. Significant differences in several species richness metrics were evident between borrow-pit lakes and landside oxbow lakes but not between borrow-pit lakes and riverside oxbow lakes. All three lake types differed in fish assemblage composition. Borrow-pit lakes and riverside oxbow lakes tended to include a greater representation of fish species that require access to diverse environments, including lentic, lotic, and palustrine habitats; fish assemblages in landside oxbow lakes included a higher representation of lacustrine species. None of the fish species collected in borrow-pit lakes was federally listed as threatened or endangered, but several were listed as species of special concern by state governments in the region, suggesting that borrow-pit lakes provide habitat for sensitive riverine and wetland fish species. Differences in fish assemblages among borrow-pit lakes were linked to engineered morphologic features, suggesting that diversity in engineering can contribute to diversity in fish assemblages; however, more research is needed to match engineering designs with fish assemblage structures that best meet conservation needs.

Atividade antiviral da quercetina sobre alguns vírus de importância veterinária

OpenAIRE

Oliveira, Fernanda Souza de

2007-01-01

A busca por novas substâncias com potencial antimicrobiano se torna crescente e se faz necessário devido, principalmente, ao desenvolvimento de resistência de agentes infecciosos às drogas atuais. Compostos naturais, dentre eles os flavonóides, tem sido uma fonte particularmente rica desses agentes anti-infectivos. O objetivo deste trabalho foi o de avaliar o potencial antiviral do flavonóide quercetina contra o Parvovírus Canino (CPV), Herpesvírus Bovino 5 (BoHV-) e Herpesvírus Eqüino 1 (EHV...

Electrification Opportunities in the Transportation Sector and Impact of Residential Charging

Energy Technology Data Exchange (ETDEWEB)

Muratori, Matteo [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2018-04-04

This presentation provides an overview of electrification opportunities in the transportation sector and present results of a study assessing the impact of residential charging on residential power demand and electric power distribution infrastructure.

7 CFR 1735.10 - General.

Science.gov (United States)

2010-01-01

... chapter XVII. RUS provides borrowers specialized and technical accounting, engineering, and other managerial assistance in the construction and operation of their facilities when necessary to aid the...

7 CFR 1770.5 - Periods of retention.

Science.gov (United States)

2010-01-01

... significant portion of the telecommunications industry prior thereto, known at the time the decision was made... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Preservation of Records...

Rural electrification in Chihuahua, Mexico at one third of the cost vs a conventional substation

Energy Technology Data Exchange (ETDEWEB)

Ramirez, Omar; Gomez, Rolando; Solano, Arturo; Acosta, Eduardo

2010-09-15

This paper and presentation describes technical details about a successful experience in a unique project in Mexico for making possible the rural electrification at one third of the total cost vs a traditional substation. This alternate solution for electrification of rural communities where construction of distribution lines or traditional substations are not economically possible due to local government's budget limits or because the electrical companies are looking for the ROI Return Over Investment in poverty communities.

VÍRUS DA IMUNODEFICIÊNCIA FELINA – UM DESAFIO CLÍNICO

OpenAIRE

Ferreira, Guadalupe Sampaio; UNESP

2011-01-01

O vírus da imunodeficiência felina (FIV) é um retrovírus pertencente ao gênero Lentivirus, de ocorrência mundial. Gatos infectados apresentam transtornos no sistema hematopoiético como anemia e principalmente um quadro de imunodeficiência o que predispõem os gatos infectados a infecções oportunistas. Em virtude de sua importância clínica e epidemiológica realizou – se esta revisão com o objetivo de descrever a variabilidade genética FIV, métodos diagnóstico, medidas profiláticas e alternativa...

Rural electrification or village energization

Energy Technology Data Exchange (ETDEWEB)

Smith, D V

1980-03-01

Decentralized power generation using renewable energy resources is more appropriate to the energy needs of the rural Third World. These countries often look to the rural electrification programs of the US and Soviet Union as the answer to their problem even though studies consistently show this to be inefficient and frequently ineffective, often reinforcing existing social and economic inequities. When the uses of energy in rural villages are examined in detail, the only approach which will supply energy to the rural poor must be based on a local and regional match of need to indigenous energy sources and to the development of local talent and enthusiasm. 29 references. (DCK)

People's participation in rural electrification - a successful case

Energy Technology Data Exchange (ETDEWEB)

Kamalapur, G.D. [National Institute of Technology Karnataka, Surathkal (India); Udaykumar, R.Y. [National Institute of Technology Karnataka, Department of Electrical Engineering, Surathkal (India)

2012-06-15

Rural electrification is an integral component of poverty alleviation and rural growth of a nation. A developing nation, like India has 72.2 percent people living in rural areas. Still, electricity has not played an effective role in the socio-economic growth of villages. The Government of India has an ambitious target of providing electricity to all villages by 2008 and all rural households by 2012. Steps are already initiated with Rural Electric Corporation, Rural Electricity Supply Technology Mission, State Electricity Boards led reforms, Reforms in Power Sector, Electricity Act 2003, Rajiv Gandhi Grameen Vidyutikaran Yojana etc. An attempt has been made in this paper to assess the present status of rural electrification in India and the major factors contributing to rural electrical distribution. Steps initiated by the Government of India through Rural Electric Corporation (REC) and a successful case study of the people's participation model is presented. (orig.)

Rural electrification in an imperfect world: A case study from Mozambique

International Nuclear Information System (INIS)

Mulder, Peter; Tembe, Jonas

2008-01-01

Electricity is universally recognized as a necessary, although not sufficient, requirement for social and economic development. However, increasing access to electricity in developing countries has proven to be difficult and expensive, particularly in rural areas. In this article, we analyze the dynamics of the relationship between electricity and socio-economic development by means of a cost-benefit analysis of a typical rural electrification project in Mozambique, assessing the impact of electricity on households, education, agro-business, commerce, and the public sector. We show that rural electrification can be commercially viable and cause structural transformation in rural areas within a short period of time. Finally, illustrated by the actual policy practice in Mozambique, we argue that low institutional quality is a key barrier to promote increased access to electricity for the poor

Comparative Study on Rural Electrification Policies in Emerging Economies

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

Brazil, China, India and South Africa have each worked to improve access to electricity services. While many of the challenges faced by these countries are similar, the means of addressing them varied in their application and effectiveness. This report analyses the four country profiles, determining the pre-requisites to successful rural electrification policies.

Relation between Streaming Potential and Streaming Electrification Generated by Streaming of Water through a Sandwich-type Cell

OpenAIRE

Maruyama, Kazunori; Nikaido, Mitsuru; Hara, Yoshinori; Tanizaki, Yoshie

2012-01-01

Both streaming potential and accumulated charge of water flowed out were measured simultaneously using a sandwich-type cell. The voltages generated in divided sections along flow direction satisfied additivity. The sign of streaming potential agreed with that of streaming electrification. The relation between streaming potential and streaming electrification was explained from a viewpoint of electrical double layer in glass-water interface.

The Chinese electricity access model for rural electrification: Approach, experience and lessons for others

International Nuclear Information System (INIS)

Bhattacharyya, Subhes C.; Ohiare, Sanusi

2012-01-01

The economic and infrastructural disparities between the rural and urban communities of most developing countries in general and in terms of energy access in particular are quite glaring. China presents a good example of a developing country that has successfully embarked on rural electrification projects over the last few decades and achieved a great feat of almost 100% electrification rate (. World Energy Outlook, 2009, International Energy Agency, Paris (see IEA website at (http://www.worldenergyoutlook.org/electricity.asp).)). The purpose of this paper is to find out how China has achieved this feat; how China’s rural energy projects were financed and whether China provides lessons for other countries to follow. The above questions are examined through an extensive literature review and the paper finds that unlike many other countries following the top-down approach to rural electrification, China has preferred to use a phased development through a bottom-up approach where local resources, and village level development and empowerment played an important role. While the state provided the overall guidance and financial support, the integrated rural development approach has produced local-level solutions that are subsequently integrated to produce an alternative development pathway. Strong government commitment, active local participation, technological flexibility and diversity, strong emphasis on rural development through agricultural and industrial activities and an emphasis on capacity building and training have also played an important role in the success. However, despite achieving the universal access objective, China still faces a number of issues related to rural electricity use, especially in terms of regional use patterns, long-term sustainability of supply and commercial operation of the systems. The Chinese model could serve as an inspiration for other developing countries trying to ensure universal electricity access. - Highlights: ► It

Truckstop - and Truck - Electrification

International Nuclear Information System (INIS)

Skip Yeakel

2001-01-01

The conclusions of this paper are: 0.5-1.5 G/H and/or BUSG/Y-how much time and money will it take to quantify and WHY BOTHER TO DO SO? No shortage of things to do re truckstop-+ truck - electrification; Better that government and industry should put many eggs in lots of baskets vs. all in one or few; Best concepts will surface as most viable; Economic appeal better than regulation or brute force; Launch Ground Freight Partnership and give it a chance to work; Demonstration is an effective means to educate, and learn from, customers-learning is a two way street; Research, Development, Demonstration, and Deployment (RD 3) are all important but only deployment gets results; TSE can start small in numbers of spaces to accommodate economically inspired growth but upfront plans should be made for expansion if meaningful idle reduction is to follow via TE; 110VAC 15A service/ parking space is minimal-if infrastructure starts like this, upfront plans must be made to increase capacity; Increased electrification of truckstop and truck alike will result in much better life on the road; Improved sleep will improve driver alertness and safety; Reduced idling will significantly reduce fuel use and emissions; Universal appeal for DOD, DOE, DOT, EPA, OEMs, and users alike; Clean coal, gas, hydro, nuclear, or wind energy sources are all distinctly American means by which to generate electricity; Nothing can compete with diesel fuel to serve mobile truck needs; stationary trucks are like power plants-they don't move and should NOT be powered by petroleum products whenever possible; Use American fueled power plants-electricity-to serve truck idling needs wherever practical to do so; encourage economic aspect; Create and reward industry initiatives to reduce fuel use; Eliminate FET on new trucks, provide tax credits (non highway fuel use and investment), provide incentives based on results; Encourage newer/ cleaner truck use; solicit BAAs with mandatory OEM/ fleet participation/ lead

Delivery Models for Decentralised Rural Electrification Case studies in Nepal, Peru and Kenya

Energy Technology Data Exchange (ETDEWEB)

Yadoo, Annabel

2012-06-15

Access to affordable, reliable and clean energy is fundamental for poverty reduction and sustainable development; without it, the Millennium Development Goals cannot be achieved. Electrification, along with access to modern cooking fuels and mechanical power, is a catalyst for improvements in the fields of poverty reduction, food security, health, education and gender equality. Nevertheless, 1.3 billion people still lack access to electricity, over 95 per cent living in sub-Saharan Africa or developing Asia and 84 per cent of them living in rural areas. There are many different ways to electrify rural areas, not only with regard to the different technologies used, but also to the types of delivery models applied. Common rural electrification technologies include grid extension, community mini-grids, stand-alone household systems, multifunctional platforms, and central charging stations with battery banks. This report will focus on the delivery models used for community mini-grids, as there is evidence to show that mini-grids can be one of the cheaper forms of electrification (on a per unit basis, calculated over the system's lifetime) and also potentially offer a 24 hour AC service that can power a wide range of appliances.

Compelling Untruths: Content Borrowing and Vivid False Memories

Science.gov (United States)

Lampinen, James Michael; Meier, Christopher R.; Arnal, Jack D.; Leding, Juliana K.

2005-01-01

False memories are sometimes accompanied by surprisingly vivid experiential detail that makes them difficult to distinguish from actual memories. Such strikingly real false memories may be produced by a process called content borrowing in which details from presented items are errantly borrowed to corroborate the occurrence of the false memory…

Off-grid community electrification projects based on wind and solar energies: A case study in Nicaragua

OpenAIRE

Ranaboldo, Matteo; Domenech, Bruno; Reyes, Gustavo Alberto; Ferrer Martí, Laia; Pastor Moreno, Rafael; García Villoria, Alberto

2015-01-01

Despite various institutional efforts, about 22% of the total Nicaraguan population still do not have access to electricity. Due to the dispersed nature of many rural inhabitants, off-grid electrification systems that use renewable energy sources are a reliable and sustainable option to provide electricity to isolated communities. In this study, the design of an off-grid electrification project based on hybrid wind-photovoltaic systems in a rural community of Nicaragua is developed. Firstly t...

76 FR 77477 - Submission for OMB Review; Comment Request

Science.gov (United States)

2011-12-13

... loans (direct and guaranteed) to finance electric and telecommunications facilities in rural areas... basic financial records were not maintained, the borrower, its investors, and RUS would be unable to...

Phonological Adaptation of Borrowed Terms in Duramazwi reMimhanzi

Directory of Open Access Journals (Sweden)

Gift Mheta

2011-10-01

Full Text Available Abstract: This article analyses the phonological characteristics of Shona musical terms borrowed from English. It discusses the phonological processes that take place when words are borrowed directly or indi-rectly from English. Essentially, the article analyses the adoption and adaptation of Shona loan-words at phonological level. It draws examples from the dictionary of Shona musical terms Duramazwi reMimhanzi (2005. This exploration of loan-word adaptation enhances the understanding of the phonological changes that the musical terms undergo during the borrowing process.

Lexical Borrowing from Chinese Languages in Malaysian English

Science.gov (United States)

Imm, Tan Siew

2009-01-01

This paper explores how contact between English and Chinese has resulted in the incorporation of Chinese borrowings into the lexicon of Malaysian English (ME). Using a corpus-based approach, this study analyses a comprehensive range of borrowed features extracted from the Malaysian English Newspaper Corpus (MEN Corpus). Based on the contexts of…

HÓRUS: inovação tecnológica na assistência farmacêutica no sistema único de saúde

OpenAIRE

Costa, Karen Sarmento; Nascimento Jr., José Miguel do

2012-01-01

OBJETIVO: Analisar resultados do Sistema Hórus, comparando elementos desse Sistema com algumas experiências internacionais. MÉTODOS: Hórus é uma inovação tecnológica introduzida em 2009 no sistema de informações para a Assistência Farmacêutica do Sistema Único de Saúde. Em 2011, gestores locais e profissionais de saúde de 1.247 municípios (16 estados) que aderiram ao Hórus responderam a questionários sobre a assistência farmacêutica na atenção básica e sobre o Sistema Hórus. Estudo descritivo...

A survey informed PV-based cost-effective electrification options for rural sub-Saharan Africa

International Nuclear Information System (INIS)

Opiyo, Nicholas

2016-01-01

A comprehensive survey is carried out in Kendu Bay area of Kenya to determine electrification patterns of a typical rural sub-Saharan Africa community and to determine the reasons behind such energy choices. The data from the survey is used to build a transition probability matrix (TPM) for different electrification states for Kendu Bay households. The TPM and the survey data are used to model temporal diffusion of PV systems and PV-based communal (mini/micro) grids in the area. Survey data show that majority of Kendu Bay residents shun the national grid due to high connection fees, unreliability of the system, and corruption; people who can afford-to choose small solar home systems for their basic electricity needs. Without any government policy intervention or help, simulation results show that once 100% electrification status has been achieved in Kendu Bay, only 26% of the residents will be found to be electrified through the national grid alone; the majority (38%) will be electrified through PV-based communal grids while the remaining 36% will be electrified through grid connected PV home systems (26%) or grid connected communal grids (10%). - Highlights: • A survey on sources of electricity in Kendu Bay area of Kenya is carried out. • Survey results are used to determine choices and sources of household electricity. • Factors affecting electrification are highlighted. • Survey data are used to build a transition probability matrix (TPM). • The TPM and data from the survey are used to model temporal PV diffusion.

Understanding Indonesian People Borrowing Money from Banks and Non-Banking Institutions

Directory of Open Access Journals (Sweden)

Roro Hindun

2016-12-01

Full Text Available People’s borrowing behaviours are influenced by the need to fulfil their basic needs which always change in maintaining their lifestyles. This thesis analyzes the tendency of Indonesians to borrowing money, either from banks or non-banking institutions. This research was carried out using quantitative data analysis with secondary data from the Indonesian Family Life Survey panel data versions 3 and 4. The data was analyzed using STATA 12.0 software. The results of the study show that the significant factors that affect people’s behaviour in borrowing from either banks or non-banking institutions are amount of debt, assets, income, and location; while the insignificant factors are age, religion, and number of householders.   Keywords: money borrowing, borrowing behaviour, debt, IFLS, STATA

The use of photovoltaics for rural electrification in northwestern China

Energy Technology Data Exchange (ETDEWEB)

Wallace, W.L. [National Renewable Energy Lab., Golden, CO (United States); Li Jingming; Gao Shangbin [Chinese Ministry of Agriculture, Beijing (China)

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.

Rural electrification in Bangladesh: management, engineering, and financial assessment

Energy Technology Data Exchange (ETDEWEB)

Deverick, B.; Gellerson, M.; Stovall, J.; Shelton, R.

1986-07-01

This report represents the partial findings of a five-member, multidisciplinary team requested by USAID to assess the progress of the Rural Electrification Program in Bangladesh. Four areas are assessed in this report: the effectiveness of the management system; the system planning and engineering capabilities; RE tariffs and energy sector pricing policies; and the effectiveness of technical assistance.

Rural electrification in the Cote d'Ivoire : the will to share

International Nuclear Information System (INIS)

Brancart, R.Y.

1998-01-01

The electrification of rural communities in the Cote d'Ivoire has progressed more rapidly than any other sub-Saharan nation, principally because of the will of government authorities to eliminate any regional disparities within the country. Out of a total of 8,538 villages, 475 villages had electricity by the end of 1980. This number climbed to 1,068 by 1995 and 1,691 in 1997. Currently, 66 per cent of all citizens of the country have electricity. Much of this effort, at least until 1990, was supported by a strong state-owned electric utility. A limited number of off-grid power generation projects were also undertaken. These projects involved photovoltaic stations, diesel or gasoline powered generating stations and biomass fueled stations. Privatization of the national electric utility in 1990 resulted in significant decrease in the progress of rural electrification. fig

Lexical Borrowings in the ESL Classrooms in Malaysia

Science.gov (United States)

Thirusanku, Jantmary; Yunus, Melor Md

2013-01-01

This paper attempts to show the use of lexical borrowings in ten teaching materials used by the English as Second Language (ESL) teachers in the ESL classrooms in the National Secondary Schools in the Klang district in Selangor, Malaysia. It also discusses the general and pedagogical implications involved in using lexical borrowings. This paper…

7 CFR 1806.28 - Borrowers required to escrow.

Science.gov (United States)

2010-01-01

... insufficient funds to pay the flood insurance premium when due, the County Supervisor will request the borrower to pay an amount equal to the difference between the premium due and the escrow balance in a lump sum within 30 days after notification. If the borrower fails to remit the amount requested, the amount will...

Public Investment, Revenue Shocks, and Borrowing Restrictions

OpenAIRE

Büttner, Thiess; Wildasin, David E.

2010-01-01

This paper lays out a theory of taxation and public investment in an intertemporal setting under conditions of revenue shocks. Without borrowing restrictions, the optimal policy is characterized by smooth time paths of taxes and public investment. While the introduction of formal borrowing restrictions leads to some precautionary savings, it gives rise to fluctuations in public investment in response to adverse but also favorable revenue shocks. This theoretical result is tested empirically u...

Patronage power: Rural electrification, river development, and Lyndon Johnson (1937--1939)

Science.gov (United States)

Dusek, Paul-Michael Mays

Few historians document Lyndon Johnson's efforts to construct a state-wide political machine at the local level early in his congressional career. The literature glorifies Johnson for hydroelectric river development and rural electrification. This thesis acknowledges the transformative nature of rural electrification in Central Texas through the efforts of Johnson but, more importantly, reveals how extensively Johnson sought to capitalize on the tail-end of the New Deal to utilize government-funded relief projects to establish a state-wide political machine. An analysis of the correspondence between Johnson, his local political operators, members of his state-wide network, and rural constituents reveals another layer to the complexity of Johnson and further exposes his ambitious, calculating nature. Johnson used rural electrification to first create a community of supporters in his congressional district then used rural electrification and multipurpose river development programs to cultivate political contacts across the state of Texas. This thesis explores the first time that Lyndon Johnson used patronage to develop a political community as a publicly elected official. Johnson pushed for constant expansion of operations to ensure a steady supply of new jobs while displaying a cavalier attitude about specific regulations regarding the allocation of funds. His machine manipulated and massaged congressional appropriations restrictions and utilized multiple congressional revenue streams to stretch finances further and lower overhead costs to increase the scope of operations thus further improving the lives of his constituents. Johnson also used this movement to efficiently and effectively construct a foundation for his political machine. This thesis also clarifies an early moment in Johnson's beliefs about civil rights. Instead of standing on principle, Johnson relied on extortion and threats to fight racism at this early juncture in his political career because of

Least-cost network evaluation of centralized and decentralized contributions to global electrification

International Nuclear Information System (INIS)

Levin, Todd; Thomas, Valerie M.

2012-01-01

The choice between centralized and decentralized electricity generation is examined for 150 countries as a function of population distribution, electricity consumption, transmission cost, and the cost difference between decentralized and centralized electricity generation. A network algorithm is developed to find the shortest centralized transmission network that spans a given fraction of the population in a country. The least-cost combination of centralized and decentralized electricity that serves the country is determined. Case studies of Botswana, Uganda, and Bangladesh illustrate situations that are more and less suited for decentralized electrification. Specific maps for centralized and decentralized generation are presented to show how the least-cost option varies with the relative costs of centralized and decentralized generation and transmission cost. Centralized and decentralized fractions are calculated for 150 countries. For most of the world's population, centralized electricity is the least-cost option. For a number of countries, particularly in Africa, substantial populations and regions may be most cost-effectively served by decentralized electricity. - Highlights: ► Centralized and decentralized electrification are compared for 150 countries. ► A cost-optimized network algorithm finds the least-cost electrification system. ► Least-cost infrastructures combine centralized and decentralized portions. ► For most people, centralized electricity is cheapest option. ► In much of Africa, decentralized electricity may be cheaper than centralized.

7 CFR 1951.264 - Action when borrower fails to cooperate, respond or graduate.

Science.gov (United States)

2010-01-01

... Analyzing Credit Needs and Graduation of Borrowers § 1951.264 Action when borrower fails to cooperate, respond or graduate. (a) When borrowers with other than FCP loans fail to: (1) Provide information... appeal the decision. (b) If an FCP borrower fails to cooperate after a lender expresses a willingness to...

Hydrothermal synthesis of highly crystalline RuS2 nanoparticles as cathodic catalysts in the methanol fuel cell and hydrochloric acid electrolysis

International Nuclear Information System (INIS)

Li, Yanjuan; Li, Nan; Yanagisawa, Kazumichi; Li, Xiaotian; Yan, Xiao

2015-01-01

Highlights: • Highly crystalline RuS 2 nanoparticles have been first synthesized by a “one-step” hydrothermal method. • The product presents a pure cubic phase of stoichiometric ratio RuS 2 with average particle size of 14.8 nm. • RuS 2 nanoparticles were used as cathodic catalysts in methanol fuel cell and hydrochloric acid electrolysis. • The catalyst outperforms commercial Pt/C in methanol tolerance and stability towards Cl − . - Abstract: Highly crystalline ruthenium sulfide (RuS 2 ) nanoparticles have been first synthesized by a “one-step” hydrothermal method at 400 °C, using ruthenium chloride and thiourea as reactants. The products were characterized by powder X-ray diffraction (XRD), scanning electron microscopy/energy disperse spectroscopy (SEM/EDS), thermo gravimetric-differential thermal analyze (TG-DTA), transmission electron microscopy equipped with selected area electron diffraction (TEM/SAED). Fourier transform infrared spectra (IR), and X-ray photoelectron spectroscopy (XPS). XRD result illustrates that the highly crystalline product presents a pure cubic phase of stoichiometric ratio RuS 2 and the average particle size is 14.8 nm. SEM and TEM images display the products have irregular shape of 6–25 nm. XPS analyst indicates that the sulfur exists in the form of S 2 2− . Cyclic voltammetry (CV), rotating disk electrode (RDE), chronoamperometry (CA) and electrochemical impedance spectroscopy (EIS) measurements are conducted to evaluate the electrocatalytic activity and stability of the highly crystalline RuS 2 nanoparticles in oxygen reduction reaction (ORR) for methanol fuel cell and hydrochloric acid electrolysis. The results illustrate that RuS 2 is active towards oxygen reduction reaction. Although the activity of RuS 2 is lower than that of Pt/C, the RuS 2 catalyst outperforms commercial Pt/C in methanol tolerance and stability towards Cl −

A multi-scalar investigation of development and health in Ethiopia: household electrification in a agriculturally dependent and climate sensitive country

Science.gov (United States)

Grace, K.; Brown, M. E.; Bakhtsiyarava, M.

2017-12-01

In poor countries, household electricity status is often used as a measure of household resources. Often, the primary use of the variable is to sort the poorest households - those without electricity - from the better-off households - those with electricity. Expanding electrification is also part of a suite of goals developed by health and development and reflected in the Millennium Development Goals (MDG) and now the UN's Sustainable Development Goals. Therefore, this measure is also used in a macro-level description of a country to describe a country's process of urbanization or development. As countries, electrify and expand access to electrification to the poorest households and communities, understanding the role and impact of electrification on the health and development of these communities is necessary. In other words, moving beyond the binomial categorization of a household as electrified or not electrified and instead investigating the ways that electrification impacts communities, households and individuals is a necessary component of understanding contemporary patterns of health and development in the world's poorest countries. The goal of this research is to examine the linkages between health and development using multi-scalar, remotely-sensed measures of electrification in Ethiopia, one of the poorest countries in the world. For this study we use spatially referenced Demographic and Health Survey (DHS) data for Ethiopia from 2000 and 2005. In addition to measures of electrification gathered from the DHS, we also use time-varying satellite based measure of electrification collected by the US Department of Defense. Also, because many rural Ethiopians are dependent on small-scale, rainfed agriculture and therefore highly vulnerable to climate shocks and food insecurity, any investigation of health and development must also consider the local food production context. To support the analysis and provide information on broader measures of food insecurity

Comparative analysis between grid extension and decentralized solutions for rural electrification. Case study: Sofala Province in Mozambique

Energy Technology Data Exchange (ETDEWEB)

Graf, Jakob; Le Fol, Yoann; Donnay, Adrian; Chatzipoulidis, Ioannis; Mozumder, M. Zahangir; Zampouki, Maria; Carlson, Anna; Boje Blarke, Morten [Aalborg Univ. (Denmark). Dept. of Development and Planning

2011-07-01

A special early excerpt of the IEA's World Energy Outlook 2010 focusing on energy poverty indicates that 1.4 billion people don't have access to electricity, 85% of which live in rural areas. The social, economic and local environmental benefits from having access to electricity are well-known, including less indoor pollution, less spending on fuel, less stress on the local eco-system, expansion of the productive and social hours of the day, cooling for food and medicine, and enabling education in the evening hours. This study examines options for rural electrification in Mozambique, where 89% of the population doesn't have access to electricity. Conventional and alternative options are compared with respect to energy, environmental, and economic consequences. The research methodology follows a knowledge-based approach, which allows for a comprehensive and holistic evaluation of how different rural electrification options affect the society in general, and the economy in particular. The paper presents an innovative techno-economic model for Mozambique that evaluates how different stakeholders and economic sectors are influenced by conventional and alternative options for rural electrification. The study offers new qualitative and quantitative empirical data, which support a significantly better understanding of how different rural electrification strategies are impacting society. (orig.)

Final Report - Navajo Electrification Demonstration Project - FY2004

Energy Technology Data Exchange (ETDEWEB)

Kenneth L. Craig, Interim General Manager

2007-03-31

The Navajo Electrification Demonstration Project (NEDP) is a multi-year projects which addresses the needs of unserved Navajo Nation residents without basic electricity services. The Navajo Nation is the United States' largest tribe, in terms of population and land. An estimated 18,000 Navajo Nation homes do not have basic grid-tied electricity--and this third year of funding, known as NEDP-3, provided 351 power line extensions to Navajo families.

7 CFR 1737.2 - Definitions.

Science.gov (United States)

2010-01-01

.... Feasibility study means the pro forma financial analysis performed by RUS to determine the economic... Earned Ratio (TIER) means the ratio of a borrower's net income (after taxes) plus interest expense, all...

The power of light: socio-economic and environmental implications of a rural electrification program in Brazil

Science.gov (United States)

Borges da Silveira Bezerra, Paula; Ludovique Callegari, Camila; Ribas, Aline; Lucena, André F. P.; Portugal-Pereira, Joana; Koberle, Alexandre; Szklo, Alexandre; Schaeffer, Roberto

2017-09-01

Universal access to electricity is deemed critical for improving living standards and indispensable for eradicating poverty and achieving sustainable development. In 2003, the ‘Luz para Todos’ (LpT—Light for All) program was launched aiming to universalize access to electricity in Brazil. The program focused on rural and isolated areas, also targeting to bring development to those regions along with electrification. This paper evaluates the results of the LpT program in improving socio-economic development in the poorest regions of Brazil. After an initial qualitative analysis, an empirical quantitative assessment of the influence of increased electrification rates on the components of the Human Development Index (HDI) is performed. The empirical results of this study showed that electrification had a positive influence on all dimensions of the HDI, with the education component having the strongest effect. Although complementary policies were needed to achieve this, results show that electricity access is a major requirement to improve quality of life.

41 CFR 109-1.5104 - Borrowing of personal property.

Science.gov (United States)

2010-07-01

... personal property, consideration shall be given to suitability, condition, value, extent and nature of use... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Borrowing of personal...-INTRODUCTION 1.51-Personal Property Management Standards and Practices § 109-1.5104 Borrowing of personal...

7 CFR 1710.302 - Financial forecasts-power supply borrowers.

Science.gov (United States)

2010-01-01

..., interest and depreciation rates, fuel costs, cost escalation factors, the discount rate, and other factors... sensitivity analysis if required by RUS pursuant to § 1710.300(d)(5). (e) The projections shall be coordinated...

7 CFR 1710.105 - State regulatory approvals.

Science.gov (United States)

2010-01-01

... and Basic Policies § 1710.105 State regulatory approvals. (a) In States where a borrower is required... loans are approved by RUS: (1) Loans requiring an Environmental Impact Statement; (2) Loans to finance...

7 CFR 1710.51 - Direct loans.

Science.gov (United States)

2010-01-01

... GENERAL AND PRE-LOAN POLICIES AND PROCEDURES COMMON TO ELECTRIC LOANS AND GUARANTEES Types of Loans and... borrowers. (b) Loan documents. Successful applicants will be required to execute and deliver to RUS a...

User-owned utility models for rural electrification

Energy Technology Data Exchange (ETDEWEB)

Waddle, D.

1997-12-01

The author discusses the history of rural electric cooperatives (REC) in the United States, and the broader question of whether such organizations can serve as a model for rural electrification in other countries. The author points out the features of such cooperatives which have given them stability and strength, and emphasizes that for success of such programs, many of these same features must be present. He definitely feels the cooperative models are not outdated, but they need strong local support, and a governmental structure which is supportive, and in particular not negative.

Power System Unbalance due to Railway Electrification

DEFF Research Database (Denmark)

Stamatopoulos, Athanasios; Vikelgaard, Henrik; Silva, Filipe Miguel Faria da

2016-01-01

The decision to electrify the main part of the Danish railway at the same time where the supply and generation of electrical power in Denmark moves to a more decentralized structure, raises concerns regarding the balanced and secure operation of the power grid. Adverse effects include, among others......, the lifetime reduction of rotating machines and the malfunction of HVDC converters. Toward this direction, this paper aims to review the challenges and mitigation solutions with respect to voltage unbalance, focusing on the conditions relevant to the electrification of the Danish railway....

Development of thermoelectric generators for electrification of isolated rural homes

Energy Technology Data Exchange (ETDEWEB)

Rinalde, G.F.; Taglialavore, E.; Gortari, S. [CNEA (National Atomic Energy Commission), Centro Atomico Bariloche, 8400 Bariloche (Argentina); Juanico, L.E. [Conicet (National Scientific and Technologic Research Council), Centro Atomico Bariloche, 8400 Bariloche (Argentina); Molina, M.G. [CONICET and Universidad Nacional de San Juan, Av. Libertador San Martin Oeste, 1109, 5400, San Juan (Argentina)

2010-06-15

This work presents the experimental development of the first two prototypes of thermoelectric generators intended for initial electrification of rural isolated homes. The microcontroller system designed for these devices is oriented to develop a ''plug and play'' generator that is able to work on firewood home stoves without specialized supervision. (author)

Wind driven erosion and the effects of particulate electrification

Science.gov (United States)

Merrison, J. P.; Bak, E.; Finster, K.; Gunnlaugsson, H. P.; Holstein-Rathlou, C.; Knak Jensen, S.; Nørnberg, P.; Rasmussen, K. R.

2012-09-01

Several related aspects of Aeolian activity are presently being studied in the laboratory, the most recent advances in this field will be presented. These include simulating wind driven erosion in the laboratory, quantifying erosion rates and the study of mineral change due to mechanical activation. Also advances in our understanding of the electrification of sand/dust particles is being made and how this phenomenon affects their behavior.

Spatial heterogeneity in utilities, equity and collective efficiency: the case of rural electrification and demand side management

International Nuclear Information System (INIS)

Nadaud, F.

2005-11-01

This thesis has for object the evolution of the economic optimum in the electric industry under spatial equity constraint that present a strong spatial heterogeneity of its supply conditions. One analyses the evolution of the rural electrification regime in France both in terms of economic and social efficiency. We examine the rationality of extending the sectoral optimization under equity constraint to the rationalization of electricity end-uses in the heterogeneous space of rural electricity supply. To this question are given two responses. The firsts pertains to modify the incentives in the institutional regime of rural electrification so the MDE may be integrated in the strategies of rural electrification syndicates. One inspire from incentives mechanisms of the anglo-saxon DSM practice. The second is statistical zoning method of demand and distribution grid whose object is to localize action basins for large scale MDE projects. (author)

Lighting up the World The first global application of the open source, spatial electrification toolkit (ONSSET)

Science.gov (United States)

Mentis, Dimitrios; Howells, Mark; Rogner, Holger; Korkovelos, Alexandros; Siyal, Shahid; Broad, Oliver; Zepeda, Eduardo; Bazilian, Morgan

2016-04-01

In September 2015, the international community has adopted a new set of targets, following and expanding on the millennium development goals (MDGs), the Sustainable Development Goals (SDGs). Ensuring access to affordable, reliable, sustainable and modern energy for all is one of the 17 set goals that each country should work towards realizing. According to the latest Global Tracking Framework, 15% of the global population live without access to electricity. The majority of those (87%) reside in rural areas. Countries can reach universal access through various electrification options, depending on different levels of energy intensity and local characteristics of the studied areas, such as renewable resources availability, spatially differentiated costs of diesel-fuelled electricity generation, distance from power network and major cities, population density and others, data which are usually inadequate in national databases. This general paucity of reliable energy-related information in developing countries calls for the utilization of geospatial data. This paper presents a Geographic Information Systems (GIS) based electrification analysis for all countries that have not yet reached full access to electricity (Sub-Saharan Africa, Developing Asia, Latin America and Middle East). The cost optimal mix of electrification options ranges from grid extensions to mini-grid and stand-alone applications and is identified for all relevant countries. It is illustrated how this mix is influenced by scrolling through various electrification levels and different oil prices. Such an analysis helps direct donors and investors and inform multinational actions with regards to investments related to energy access.

Initiative for 100% rural electrification in developing countries: Case study of Senegal

International Nuclear Information System (INIS)

Diouf, Boucar; Pode, Ramchandra; Osei, Rita

2013-01-01

Sub-Saharan Africa has the lowest access to electricity in the World. In Senegal, less than 25% of the rural population benefit of electricity service. Solar energy offers an important potential to Senegal with over 3000 h of sunlight a year. This is a real opportunity to generalize the access to electricity. But, the efforts to bridge the gap must be diversified and completed. We approach the problem of rural electrification with a different point of view. Grid expansion and centralized solutions may be adequate for villages with a population organized in high-density of habitations. Small size villages or those with highly dispersed population may need different propositions because of cost. These regions will not be the priority of electrification programs. Furthermore, this rural population is characterized by its low income and saving. Such a conjuncture suggests the opportunity of a service based fees model for access to electricity. On the basis of a fees-for-service model, individual standalone photovoltaic systems may be a more appropriate solution to cover the priority needs of lighting and mobile phones battery charge for telecommunication. We present a pilot project in a village of Senegal to support the model and demonstrate its feasibility. - Highlights: • Rural electrification in developing countries. • Problems of access to electricity in rural areas. • Fees-for-service solution for small villages/highly dispersed population villages. • Situation of Senegal. • Presentation of a pilot project in a small village of Senegal

A concept of wind-diesel hybrid systems for the electrification of small rural communities in Brazil

Energy Technology Data Exchange (ETDEWEB)

Pinho, J.T.; Bezerra, U.H. [Ag. Nucleo Universitario, Para (Brazil)

1997-12-31

This work presents the concept of a wind-diesel hybrid system for the electrification of a small rural community in the Northern Region of Brazil, which can be used in many other places with similar characteristics. The system consists of two small diesel units and two wind turbines, one of which was designed and developed as a prototype with the purpose of gaining some insight in the field of wind turbine technology. Some considerations about small communities of the Northern Region of Brazil, and about electrification concepts are also made.

Role of Water Vapor Content in the Effects of Aerosol on the Electrification of Thunderstorms: A Numerical Study

Directory of Open Access Journals (Sweden)

Pengguo Zhao

2016-10-01

Full Text Available We explored the role of the water vapor content below the freezing level in the response of idealized supercell storm electrical processes to increased concentrations of cloud condensation nuclei (CCN. Using the Weather Research and Forecasting model coupled with parameterizations electrification and discharging, we performed 30 simulations by varying both the CCN concentration and water vapor content below the freezing level. The sensitivity simulations showed a distinct response to increased concentrations of CCN, depending on the water vapor content below the freezing level. Enhancing CCN concentrations increased electrification processes of thunderstorms and produced a new negative charge region above the main positive charge center when there were ample amounts of water vapor below the freezing level. Conversely, there were weak effects on electrification and the charge structure in numerical experiments initialized with lower water vapor content below the freezing level.

Photovoltaic battery charging stations for sustainable off-grid rural electrification in the Philippines

International Nuclear Information System (INIS)

Pascual, C.M.; Acebedo, I.P.; Gudoy, F.

2005-01-01

The Mariano Marcos State University-Affiliated Non Conventional Energy Center (MMSU-ANEC) in partnership with the Energy Management Bureau-Renewable Energy Management Division, Department of Energy implemented the Barangay Electrification Program (BEP) of the government in the off-grid rural areas at the northern Philippines from 1995-2004 with a common vision of promoting the use of new and renewable energy systems for rural electrification in order to spur development in the far-flung, off-grid rural areas. Such activity of the MMSU-ANEC on BEP used modified and improved Photovoltaic battery charging stations (PVBCS) to energize households and augment their livelihood in collaboration with the local government units and the beneficiaries. Socioeconomic and environmental impacts using long-range energy alternative planning or LEAP software showed that PVBCS are indispensable, feasible, economical, environmental-friendly and sustainable renewable energy resources systems in off-grid areas. Improvement of a locally-made battery charging unit (patent applied at IPO, Manila) which is cheaper and comparable than the imported unit, enabling project implementation strategies in community organizing and lessons learned during the implementation of BEP are also presented. Such improvement of the PVBCS is considered an innovative advancement in renewable energy that can be commercialized towards a sustainable agro-industrial development in far-flung, off-grid rural areas, among other applications for rural electrification and power generation using clean and environment-friendly sustainable technologies. (author)

Sino/American cooperation for rural electrification in China

International Nuclear Information System (INIS)

Wallace, W.L.; Tsuo, Y.S.

1997-01-01

Rapid growth in economic development, coupled with the absence of an electric grid in large areas of the rural countryside, have created a need for new energy sources both in urban centers and rural areas in China. There is a very large need for new sources of energy for rural electrification in China as represented by 120 million people in remote regions who do not have access to an electric grid and by over 300 coastal islands in China that are unelectrified. In heavily populated regions in China where there is an electric grid, there are still severe shortages of electric power and limited access to the grid by village populations. In order to meet energy demands in rural China, renewable energy in the form of solar, wind, and biomass resources are being utilized as a cost effective alternative to grid extension and use of diesel and gasoline generators. An Energy Efficiency and Renewable Energy Protocol Agreement was signed by the U.S. Department of Energy with the Chinese State Science and Technology Commission in Beijing in February, 1995. Under this agreement, projects using photovoltaics for rural electrification are being conducted in Gansu Province in western China and Inner Mongolia in northern China, providing the basis for much wider deployment and use of photovoltaics for meeting the growing rural energy demands of China. copyright 1997 American Institute of Physics

The utility service concept for the sustainable electrification of the outer Islands of Kiribati

International Nuclear Information System (INIS)

Akura, T.; Merten, J.; Vallve, X.; Adamandiades, A.

2004-01-01

The experience of Kiribati in PV-based rural electrification is unusual and important, as Kiribati originally failed in its attempt to use PV for rural electrification through purchase of systems by rural households. Kiribati then changed the institutional structure of the solar implementation agency to a service-based institution and turned failure into success. The energy service concept developed by the Solar Energy Company has assured reliable operation of solar home systems during the past ten years. A currently ongoing project, funded by the European Union, is dealing with the extension of this concept to increase the solar home systems from the existing 300 to 2100, bringing the coverage of the electrified rural households to 20%

Integration of net zero energy building with smart grid to improve regional electrification ratio towards sustainable development

Science.gov (United States)

Latief, Yusuf; Berawi, Mohammed Ali; Supriadi, Leni; Bintang Koesalamwardi, Ario; Petroceany, Jade; Herzanita, Ayu

2017-12-01

Indonesia is currently encouraging its physical, social and economy development. Physical development for economic development have to be supported by energy availability. For Indonesia, 90% of electrification ratio is still become an important task that has to be completed by the Government. However, the effort to increase electrification can become an environmental problem if it’s done with BAU scenario. The by-product of electric generation is the GHG, which increasing every year since 2006 from various sectors i.e. industry, housing, commercial, transportation, and energy. Net Zero Energy Building (NZEB) is an energy efficient building which can produce energy independently from clean and renewable sources. The energy that is generated by NZEB can be used for the building itself, and can be exported to the central grid. The integration of NZEB and Smart Grid can solve today’s issue on electrification ratio. Literature study will find benchmarks which can be applied in Indonesia along with possible obstacles in applying this technology.

Design and Implementation of Improved Electronic Load Controller for Self-Excited Induction Generator for Rural Electrification

Directory of Open Access Journals (Sweden)

C. Kathirvel

2015-01-01

Full Text Available This paper offers an alternative technique, namely, Improved Electronic Load Controller (IELC, which is proposal to improve power quality, maintaining voltage at frequency desired level for rural electrification. The design and development of IELC are considered as microhydroenergy system. The proposed work aims to concentrate on the new schemes for rural electrification with the help of different kinds of hybrid energy systems. The objective of the proposed scheme is to maintain the speed of generation against fluctuating rural demand. The Electronic Load Controller (ELC is used to connect and disconnect the dump load during the operation of the system, and which absorbs the load when consumer are not in active will enhance the lifestyle of the rural population and improve the living standards. Hydroelectricity is a promising option for electrification of remote villages in India. The conventional methods are not suitable to act as standalone system. Hence, the designing of a proper ELC is essential. The improved electronic load control performance tested with simulation at validated through hardware setup.

Design and Implementation of Improved Electronic Load Controller for Self-Excited Induction Generator for Rural Electrification.

Science.gov (United States)

Kathirvel, C; Porkumaran, K; Jaganathan, S

2015-01-01

This paper offers an alternative technique, namely, Improved Electronic Load Controller (IELC), which is proposal to improve power quality, maintaining voltage at frequency desired level for rural electrification. The design and development of IELC are considered as microhydroenergy system. The proposed work aims to concentrate on the new schemes for rural electrification with the help of different kinds of hybrid energy systems. The objective of the proposed scheme is to maintain the speed of generation against fluctuating rural demand. The Electronic Load Controller (ELC) is used to connect and disconnect the dump load during the operation of the system, and which absorbs the load when consumer are not in active will enhance the lifestyle of the rural population and improve the living standards. Hydroelectricity is a promising option for electrification of remote villages in India. The conventional methods are not suitable to act as standalone system. Hence, the designing of a proper ELC is essential. The improved electronic load control performance tested with simulation at validated through hardware setup.

Rural electrification in multiethnic Arizona: A study of power, urbanization and change

Science.gov (United States)

Glaser, Leah Suzanne

2002-01-01

From as early as the 1880s until as late as the 1970s, electrical power served as a critical tool for bringing America's diverse western communities into an urban industrial era. This study examines the process of electrification in three demographically diverse rural regions of Eastern Arizona. These three regions include the valleys of the Southeast, the White Mountains, and the Navajo Reservation to the north. While federal programs aided rural residents, local and regional factors determined the timing and nature of electrification and its impact. Access to electricity depended upon economics and technological advances, as well as a combination of local community and regional characteristics such as location, landscape, demographics, politics, and culture. At the turn of the century, electricity, with its elaborate and extensive infrastructure of wires, towers, and poles, emerged across America's cultural landscapes as the industrial era's most prominent symbol of progress, power, and a modern, urban lifestyle. Technological innovations and mechanization flourished, but primarily in the urban areas of the Northeast. People living outside concentrated settlements, of all ethnic backgrounds, had few hopes for delivery due to the cost of building power lines to a limited market. Arizona's rural population has historically been ethnically diverse, and its landscape varies from desert valleys to mountains of alpine forest. The federal government owns much of the land. Aided by federal guidance and funding sources like the New Deal's Rural Electrification Administration (REA), the existing rural communities took the initiative and constructed electrical systems specific to their local and regional needs. While products of the communities that built them, these systems symbolized and defined newly urbanized regions within the context of old rural landscapes, lifestyles, and traditions. In some ways the rural electrification process urbanized rural Arizona. The

Prevalência de doença por citomegalovírus em transplantados renais em unidade de terapia intensiva

Directory of Open Access Journals (Sweden)

Sanmya Danielle Rodrigues dos Santos

Full Text Available RESUMO Objetivos: Definir frequência de doença por citomegalovírus dentre pacientes transplantados renais na unidade de terapia intensiva nos quais houve a suspeita desta complicação; identificar fatores predisponentes e possível impacto na evolução clínica. Métodos: Estudo retrospectivo observacional, no qual foram incluídos pacientes transplantados renais acima de 18 anos, internados por quaisquer motivos em uma unidade de terapia intensiva, com pelo menos uma coleta de antigenemia ou reação em cadeia da polimerase para citomegalovírus durante internação. Doença por citomegalovírus foi definida por antigenemia positiva ou reação em cadeia da polimerase acima de 500 cópias/mL, na presença de sintomas, no contexto clínico apropriado, conforme julgamento do médico assistente. Resultados: Foram incluídos 99 pacientes (idade: 53,4 ± 12,8 anos, 71,6% homens. A doença por citomegalovírus foi diagnosticada em 39 pacientes (39,4%. Sintomas respiratórios (51%, piora clínica inespecífica (20% ou sintomas gastrintestinais (14% foram os principais motivos para coleta de exames. O tempo de transplante foi menor naqueles com doença por citomegalovírus em relação àqueles sem este diagnóstico (6,5 meses e 31,2 meses; p = 0,001, bem como uso de pulsoterapia nos últimos 6 meses (41% e 16,9%; p = 0,008 e uso prévio de timoglobulina no último ano (35,9% e 6,8%; p < 0,001. No modelo de regressão logística, somente o tempo de transplante e o uso de timoglobulina associaram-se à maior frequência de citomegalovírus. Não houve diferença na evolução clínica entre pacientes com ou sem doença por citomegalovírus. Conclusão: Em pacientes transplantados renais com suspeita de doença por citomegalovírus, a prevalência foi alta. O tempo de transplante menor que 6 meses e o uso de timoglobulina no último ano devem aumentar a suspeita do intensivista para esta complicação.

7 CFR 1786.54 - Eligibility criteria.

Science.gov (United States)

2010-01-01

... which is exempt from taxation under the Internal Revenue Code of 1986. (d) The borrower must have expended all funds advanced on account of the RUS Notes for the purposes for which such funds were advanced...

CRSMP Potential Offshore Borrow Sites 2012

Data.gov (United States)

California Natural Resource Agency — Offshore borrow sites as identified originally in the California Shoreline Database compiled by Noble Consultants (Jon Moore). Later updates to the dataset by the...

7 CFR 1951.262 - Farm Credit Programs-graduation of borrowers.

Science.gov (United States)

2010-01-01

... determine their ability to graduate. (f) Sending prospectus information to lenders. (1) The Agency will... Needs and Graduation of Borrowers § 1951.262 Farm Credit Programs—graduation of borrowers. (a)-(d... must submit a year-end balance sheet, actual financial performance information for the most recent year...

Foreign currency borrowing by small firms in the transition economies

NARCIS (Netherlands)

Brown, M.; Ongena, S.; Yesin, P.

2011-01-01

We examine the firm- and country-level determinants of foreign currency borrowing by small firms, using information on the most recent loan extended to 3101 firms in 25 transition countries between 2002 and 2005. Our results suggest that foreign currency borrowing is much stronger related to

7 CFR 1717.656 - Exemption of certain borrowers from controls.

Science.gov (United States)

2010-01-01

... of the government with respect to loan security and/or repayment. (Such borrower is eligible to ask... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE POST-LOAN POLICIES AND PROCEDURES COMMON TO INSURED AND GUARANTEED ELECTRIC LOANS Investments, Loans, and Guarantees by Electric Borrowers § 1717.656 Exemption of...

Social and technical history of the electrification of the lower Saint Lawrence, 1888-1963. Histoire sociale et technique de l'electrification au Bas-Saint-Laurent, 1888-1963; Volume 1

Energy Technology Data Exchange (ETDEWEB)

Tremblay, Y

1993-06-01

The lower St. Lawrence region of Quebec is a rural area with little industry and does not possess important hydraulic resources. Electrification of this region progressed slowly and in an uneven manner. From 1888 to 1922, many local distributors, private or municipal, gave a mediocre quality of service to a small number of customers. A regional firm, the Compagnie de Pouvoir du Bas St-Laurent, followed in 1922 but its resources remained limited, and in a few years it passed under the control of American capitalists. The most rural sectors of the region were badly provided with electricity even in 1945, and the state, in the form of the Office de l'Electrification Rurale, had to intervene to remedy this situation. The Office took charge of organizing and financing electric power distribution cooperatives which ensured service in the most remote zones of Quebec. At the beginning of the 1960s, the inequalities in electric power rates in the region supplied a weighty argument to those in favor of nationalization of power companies. The Compagnie de Pouvoir was acquired by Hydro-Quebec in 1963 and the region was finally correctly integrated with the provincial grid. The cooperatives were also acquired by the Crown corporation a short time thereafter. Electrification was not only building power plants and distribution networks, but also involved development of consumption of electricity on farms and in homes. This made city comforts universal and modified rural life styles, for example by the introduction of electric appliances. 430 refs., 35 figs., 70 tabs.

Aspectos epidemiológicos das infecções por rota vírus no Distrito Federal, Brasil

Directory of Open Access Journals (Sweden)

José Marcus Sócrates Teixeira

1991-12-01

Full Text Available Rotavírus foram pesquisados em 607amostrasfecais de crianças de até 6 anos de idade com quadros de diarréia aguda, no período de maio de 1986 a abril de 1990. Foi utilizada a técnica de eletroforese em gel depoliacrilamida (PAGE, sendo os rotavírus detectados em 123 amostras (20,27% das quais 107(87,00% apresentaram perfil eletroforético longo, compatível com o subgrupo II. Os rotavírus não foram encontrados no grupo controle constituído de crianças sadias, sendo porém detectados em 7,80% das crianças internadas por outras causas que não diarréia aguda. A maioria das crianças positivas para rotavírus encontrava-se na faixa etária de 6a24 meses (73,98%. A média depositividade nos meses chuvosos (outubro a abril foi igual a 9,60% e no período seco, 34,48% com picos que variaram entre 53,17 e 73,27% nos meses de junho e julho, os mais frios do ano.

FACTORS INFLUENCING SMALLHOLDERS' TRANSACTION COST OF BORROWING FROM THE NIGERIAN AGRICULTURAL AND COOPERATIVE BANK

OpenAIRE

Olomola, A.S.

1992-01-01

In Nigeria, small-scale farmers are reluctant to borrow from formal institutions because of high transaction costs. This paper examines the components and determinants of borrowing transaction costs and argues that unless the loan administrative strategies are simplified and channels of loan delivery diversified, farmers would continue to find it difficult to use formal loans. Borrowing transaction costs are defined as the administrative expenses and transportation cost incurred by borrowers ...

7 CFR 1710.303 - Power cost studies-power supply borrowers.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Power cost studies-power supply borrowers. 1710.303... AND GUARANTEES Long-Range Financial Forecasts § 1710.303 Power cost studies—power supply borrowers. (a... facilities shall be supported by a power cost study to demonstrate that the proposed generation and...

Assessment and evaluation of PV based decentralized rural electrification: An overview

International Nuclear Information System (INIS)

Chaurey, Akanksha; Kandpal, Tara Chandra

2010-01-01

The challenges of providing electricity to rural households are manifold. Ever increasing demand-supply gap, crumbling electricity transmission and distribution infrastructure, high cost of delivered electricity are a few of these. Use of renewable energy technologies for meeting basic energy needs of rural communities has been promoted by the Governments world over for many decades. Photovoltaic (PV) technology is one of the first among several renewable energy technologies that was adopted globally as well as in India for meeting basic electricity needs of rural areas that are not connected to the grid. This paper attempts at reviewing and analyzing PV literature pertaining to decentralized rural electrification into two main categories - (1) experiences from rural electrification and technology demonstration programmes covering barriers and challenges in marketing and dissemination; institutional and financing approaches; and productive and economic applications, (2) techno-economic aspects including system design methodologies and approaches; performance evaluation and monitoring; techno-economic comparison of various systems; and environmental implications and life cycle analysis. The paper discusses the emerging trends in its concluding remarks. (author)

SOME ASPECTS OF COGNITIVE- LINGUISTIC INTERPRETATION OF TURKIC LANGUAGE CONCEPT TÜRK DİLİ KAVRAMININ BİLİŞSEL-LENGÜİSTİK AÇIKLANMASI ÜZERİNE

Directory of Open Access Journals (Sweden)

Kamal ABDULLA

2012-06-01

Full Text Available In the given article cognitive-linguistic interpretation of Turkic language concept was done according to the Turkic world and culture context and to the Turkic language-conversation borrowings used in the Russian language. From this point of view according to the “TurkicSlavistic” notion, Turkic-Russian language relationships were looked through and some language-conversation borrowings from Turkic into Russian were analysed. According to the text and proverb examples from “Taury Kassandra” by Chingiz Aytmatov. Some textual-linguistic and parameological borrowings used in Russian are appreciated as conceptual-linguistic. Türk dili kavramının bilişsel-lengüistik açıklanması, Türk dünyası ve uygarlığı bağlamına ve Rusça’da kullanılan Türkçe dil-konuşma alıntılarına göre yapılmıştır. Bu bakımdan makalede “Türkslavistik” anlayışına göre Türkçe-Rusça ilişkileri bütün olarak ele alınmış ve Türkçeden Rusçaya geçen dil-konuşma alıntıları tahlil edilmiştir. Şöyle ki; C. Aytmatov’un “Tavrı Kassandra” eserinden alınan metin ve atasözü örneklerine göre Rusçada kullanılan metindilbilimsel ve atasözübilimsel nitelikteki bazı alıntılar kavramsal-lengüistik olarak değerlendirilmiştir.

Atividade antiviral do extrato de própolis contra o calicivírus felino, adenovírus canino 2 e vírus da diarréia viral bovina Antiviral activity of propolis extracts against feline calicivirus, canine adenovirus 2, and bovine viral diarrhea virus

Directory of Open Access Journals (Sweden)

Ana Paula Cueto

2011-10-01

Full Text Available Dentre as propriedades biológicas da própolis, a atividade antimicrobiana tem merecido destacada atenção. Neste artigo, descreve-se a atividade antiviral de dois extratos etanólicos de própolis (EP1 e EP2 frente aos vírus: calicivírus felino (FCV, adenovírus canino tipo 2 (CAV-2 e vírus da diarréia viral bovina (BVDV. Um dos extratos (EP1 foi obtido por extração etanólica de própolis obtida da região central do Estado do Rio Grande do Sul e o segundo (EP2, obtido comercialmente de uma empresa de Minas Gerais. A análise dos extratos de própolis através da cromatografia líquida de alta eficiência (CLAE identificou a presença de flavonóides como: rutina, quercetina e ácido gálico. A atividade antiviral bem como a citotoxicidade dos extratos aos cultivos celulares foram avaliadas através do MTT [3- (4,5 dimetiltiazol-2yl-2-5-difenil-2H tetrazolato de bromo]. Ambos os extratos evidenciaram atividade antiviral frente ao BVDV e CAV-2 quando acrescidos ao cultivo celular anteriormente à inoculação viral. Os extratos foram menos efetivos contra o FCV em comparação aos resultados obtidos com os outros vírus, e a atividade antiviral neste caso foi observada apenas quando a própolis estava presente após a inoculação viral. O extrato obtido no laboratório (EP1 apresentou valores mais altos de índice de seletividade (IS=CC50/ CE50, quando comparado à outra amostra (EP2. Em resumo, a própolis apresentou atividade antiviral frente a três diferentes vírus, o que a torna alvo para o desenvolvimento de novos compostos naturais com atividade antiviral.Propolis is a resinous substance produced by bees for which several biological activities have been attributed. In this article, the antiviral activity of two propolis extracts was tested against bovine viral diarrhea virus (BVDV, canine adenovirus type 2 (CAV-2, and feline calicivirus (FCV. One of the extracts was obtained by ethanolic extraction of propolis from the Santa

Pesquisa de anticorpos contra arbovírus e o vírus vacinal da febre amarela em uma amostra da população de Rio Branco, antes e três meses após a vacina 17D

Directory of Open Access Journals (Sweden)

Tavares-Neto José

2004-01-01

Full Text Available Em amostra da população da cidade de Rio Branco (Acre, foi pesquisada a freqüência de portadores de anticorpos contra os arbovírus, mais prevalentes na região amazônica, e o vírus vacinal da febre amarela, antes e após a imunização com a vacina 17D. Das 390 pessoas incluídas na primeira fase do estudo (agosto de 1999, somente 190 compareceram em janeiro de 2000, três meses após a aplicação da vacina 17D (outubro de 1999. Nas amostras da primeira fase, as freqüências de soropositivos (IH para os vírus estudados foram: 17D (27,2%; Dengue-1 (0,3%; Dengue-2 (4,1%; Dengue-3 (0%; Dengue-4 (0%, entre outros 8 vírus. Nas amostras séricas de janeiro (2000, a soroconversão para o 17D foi de 89,7% (130/145 e 3,2% (6/190 passaram a ter anticorpos contra o sorotipo 3 (DEN-3. Em conclusão, por conta da elevada taxa de cobertura vacinal e de soroconversão há redução significativa do risco de urbanização do vírus da febre amarela na cidade de Rio Branco, apesar de não ser desprezível a possibilidade de uma nova epidemia de dengue, pelo DEN-3, a semelhança da registrada em 2000 e 2001 pelos sorotipos 1 e 2.

Scared away? Discouraged borrowers and Capital market information

DEFF Research Database (Denmark)

Christensen, Jesper Lindgaard; Hain, Daniel S.

2014-01-01

of discouraged borrowers. Implications Implications entail missed opportunities for firms, which in turn is likely to have deterrent effects on overall investments and economic growth. Financial institutions will miss out on business opportunities but will also have difficulties in fine-tuning their credit......We do the first study on discouraged borrowers in Denmark to firstly investigate the extent of this phenome-non in Denmark. Secondly, we test if characteristics of firms (age, size, innovativeness, industry) impact their likelihood of being discouraged from entering the capital markets. Thirdly...

Borrowed Capital as Risk Factor for Large Construction Companies in Russia

Science.gov (United States)

Guzikova, L.; Plotnikova, E.; Zubareva, M.

2017-11-01

The paper investigates the features of the formation of the capital structure of large construction companies from the standpoint of the financial risks and opportunities for companies’ development. The authors compare the opportunities and risks linked with the use of the own and borrowed capital, analyze the capital structure of large Russian construction companies, identify factors affecting the capital structure and determining the ratio of own and borrowed sources of financing. In the paper the hypothesis is considered that companies use larger volumes of borrowed capital by means of their assets increase.

7 CFR 1755.397 - RUS performance specification for line concentrators.

Science.gov (United States)

2010-01-01

... part 51. Copies of these standards are available for inspection during normal business hours at RUS.... (ii) There should be provisions for such types of lines as ground start, loop start, regular... surface of the protectors. Means for easy identification of pairs shall be provided. (v) Protectors shall...

Rail transportation by hydrogen vs. electrification - Case study for Ontario, Canada, II: Energy supply and distribution

Energy Technology Data Exchange (ETDEWEB)

Marin, G.D.; Naterer, G.F.; Gabriel, K. [University of Ontario Institute of Technology, Faculty of Engineering and Applied Sciences, 2000 Simcoe Street North, Oshawa, Ontario (Canada)

2010-06-15

Locomotives offer an efficient mode of transportation when compared to buses, personal vehicles or airplanes for mass transportation over frequent intercity distances. For example, a Bombardier Regina EMU train with 272 seats and a load factor of 53% will consume under 0.07 kWh/passenger-km, which is typically much lower than corresponding values for other transportation modes in similar circumstances. European countries have invested significantly over the years in train electrification. Environmentally friendly methods of transferring power to the wheels are direct electrification and hydrogen fuel cells. Various methods to produce hydrogen for utilization with fuel cell train operation are examined in this paper. This companion paper of a 2-paper set examines the overall impact of energy supply (hydrogen vs. electricity) and distribution on rail transportation, specifically in terms of costs and overall GHG emissions for a case study of GO transit along the Lakeshore corridor in Toronto. Although electrification of train services simplifies some aspects of the operation, when considered over the Lakeshore corridor alone, electrified trains lose their flexibility to serve cities outside the Lakeshore corridor. Hydrogen fuelled trains can provide a smoother transition and interoperability by operating the same routes and stations served by diesel trains today, without being limited to the Lakeshore corridor. This paper evaluates technological, operational and economic aspects of the electrification of the Lakeshore corridor, versus hydrogen train operation, including infrastructure requirements to provide service to a substantial ridership increase projected for the years 2015-2031. Various methods of hydrogen production and distribution are presented and analysed, in order to evaluate the overall life cycle of GHG emissions and costs for various train alternatives. (author)

Indicators for assessment of rural electrification-An approach for the comparison of apples and pears

International Nuclear Information System (INIS)

Ilskog, Elisabeth

2008-01-01

Despite a large number of rural electrification projects being implemented in developing countries, there are few published in-depth evaluations of the effects of these projects on sustainable development. There is also no generally accepted method for the assessment of such effects that includes all relevant aspects of sustainability. An issue of growing importance is whether rural electrification implemented by private entrepreneurs or other non-governmental organisations contribute more effectively to sustainable development than the conventional approach where rural electrification is the responsibility of a government utility. This paper presents a method for sustainability evaluation based on the use of 39 indicators. The proposed indicators cover the five dimensions of sustainability: technical, economical, social/ethical, environmental and institutional sustainability. The paper presents the indicators and gives a detailed example of the procedure to calculate an indicator based on information that can realistically be collected in field studies. It is suggested that this interdisciplinary approach will lead to an improved basis for evaluation of projects than previous, more limited approaches. Projects promoted on the basis of information only about prioritised dimensions of sustainability, such as environment, may fail as a result of weaknesses in other dimensions. The proposed method may reduce this risk

Delivery Mechanisms for Rural Electrification. A report from a workshop

Energy Technology Data Exchange (ETDEWEB)

Gullberg, Monica; Ilskog, Elisabeth; Arvidson, Anders; Katyega, Maneno (eds.)

2004-04-01

The workshop was attended by 28 participants from Kenya, Mozambique South Africa, Sweden, Tanzania, Uganda, Zambia and Zimbabwe, representing energy service providers (private, public and cooperative), consumer groups, public energy authorities, researchers, consultants, NGOs and the Swedish International Development Cooperation Agency. The topic of the workshop was how different types of electricity delivery mechanisms - i.e. the combination of an energy supply technology and the organisation managing it - can support rural development. Which energy services have high priority for rural development? What are the appropriate delivery mechanisms? How can the expansion of different delivery mechanisms be supported and made to work efficiently? These are some of the key questions that were discussed in the workshop. The objectives of the workshop were to share experiences and develop a better understanding of existing and potential energy delivery mechanisms that contribute to development in rural areas in Eastern and Southern Africa. The workshop was targeted at, amongst others, the authorities which are in the process of being formed, or have recently been formed, to take charge of rural electrification such as the Rural Electrification Agencies and Rural Electrification Funds. Four case studies were presented and discussed to provide an introduction to the topic, and concrete examples of different delivery mechanisms were given to inspire the workshop discussions. Focus group discussions were used to explore the participants perceptions and experience of: (i) what rural development is, (ii) what role energy plays in rural development, (iii) which energy services are important for rural development, (iv) which delivery mechanisms are used and appropriate for different situations of energy service delivery in rural areas, and (v) what the institutional framework requirements are for delivering different types of energy services and supporting different types of

Putting together a public-private financing partnership in electrical distribution : the Moroccan experience; Le montage financier d'un partenariat public-prive en matiere d'electrification : L'experience marocaine

Energy Technology Data Exchange (ETDEWEB)

Boughaba, F.; Dhaiby, N. [Office National de l' Electricite, Casablanca (Morocco)

2003-09-01

In Third World countries, the vast majority of the rural population does not have access to electricity. The factors that affect rural electrification policies include economic, demographic, social, and cultural factors and the fact that each country has its own policy regarding electrification. Since 1963, Morocco has been aware that rural electrification represents an important aspect of sustainable development. The government of Morocco has implemented several initiatives to overcome the challenge of rural electrification. This paper presents a brief historical overview of key dates in the rural electrification in Morocco. In particular, the authors discussed Morocco's Global Rural Electrification Program (PERG), outlining its global approach, master plan, and implementation. To finance this endeavour, Morocco relies on several international institutions ready to help in accordance with the priorities determined by the State. For example, funds have been provided by the Agence Francaise de Developpement (AFD), Japan Bank for International Cooperation (JBIC), Islamic Development Bank (IDB), the KFW and the FADES. The socio-economic impact of rural electrification was also reviewed, noting increased economic activity and a 30 per cent reduction in emigration from electrified villages. Households also benefit from improved hygiene and quality of life. 1 tab.

Isolamento e caracterização do vírus da influenza pandêmico H1N1 em suínos no Brasil

Directory of Open Access Journals (Sweden)

Rejane Schaefer

2011-09-01

Full Text Available A infecção causada pelo vírus Influenza A (IAV é endêmica em suínos no mundo inteiro. O surgimento da pandemia de influenza humana pelo vírus A/H1N1 (pH1N1 em 2009 levantou dúvidas sobre a ocorrência deste vírus em suínos no Brasil. Durante o desenvolvimento de um projeto de pesquisa do vírus de influenza suína em 2009-2010, na Embrapa Suínos e Aves (CNPSA, foi detectado em um rebanho de suínos em Santa Catarina, Brasil, um surto de influenza altamente transmissível causado pelo subtipo viral H1N1. Este vírus causou uma doença leve em suínos em crescimento e em fêmeas adultas, sem mortalidade. Tres leitões clinicamente afetados foram eutanasiados. As lesões macroscópicas incluiam consolidação leve a moderada das áreas cranioventrais do pulmão. Microscopicamente, as lesões foram caracterizadas por bronquiolite necrosante obliterativa e pneumonia broncointersticial. A imunohistoquímica, utilizando um anticorpo monoclonal contra a nucleoproteína do vírus influenza A, revelou marcação positiva no núcleo das células epiteliais bronquiolares. O tecido pulmonar de três leitões e os suabes nasais de cinco fêmeas e quatro leitões foram positivos para influenza A pela RT-PCR. O vírus influenza foi isolado de um pulmão, mais tarde sendo confirmado pelo teste de hemaglutinação (título HA 1:128 e por RT-PCR. A análise das seqüências de nucleotídeos dos genes da hemaglutinina (HA e proteína da matriz (M revelou que o vírus isolado foi consistente com o vírus pandêmico A/H1N1/2009 que circulou em humanos no mesmo período. Este é o primeiro relato de um surto de influenza causado pelo vírus pandêmico A/H1N1 em suínos no Brasil.

DOENÇAS CAUSADAS POR VÍRUS NA CULTURA DE FEIJOEIRO (Phaseolus vulgaris L.

Directory of Open Access Journals (Sweden)

Felipe Rafael Garcés Fiallos

2010-12-01

Full Text Available O feijoeiro é atacado, além de fungos, nematóides e bactérias, por vírus que podem causar danos e perdas numa lavoura. As doenças causadas por vírus têm exercido um papel relevante na baixa produtividade do feijoeiro no Brasil e outros países Latino-Americanos. Os métodos de controle para as viroses de plantas cultivadas são, em geral, muito restritos. Pela falta desta informação e pela importância da cultura do feijão, se traz esta revisão, onde são relatadas as doenças virais mais importantes desta cultura dentro do Brasil e fora dele, explicando detalhadamente sua sintomatologia, etiologia e seu controle. As doenças viróticas mais importantes no feijoeiro no Brasil são o bean common mosaic virus (BCMV, bean golden mosaic virus (BGMV, bean rugose mosaic virus (BRMV, cowpea mild mottle virus (CpMMV e southern bean mosaic virus (SBMV. Esta revisão traz o mais importante em relação às doenças primordiais causadas por vírus de plantas na cultura de feijão.

7 CFR 1781.21 - Borrower accounting methods, management, reporting, and audits.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Borrower accounting methods, management, reporting... DEVELOPMENT (RCD) LOANS AND WATERSHED (WS) LOANS AND ADVANCES § 1781.21 Borrower accounting methods, management, reporting, and audits. These activities will be handled in accordance with the provisions of...

7 CFR 1942.128 - Borrower accounting methods, management reports and audits.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Borrower accounting methods, management reports and audits. 1942.128 Section 1942.128 Agriculture Regulations of the Department of Agriculture (Continued... Rescue and Other Small Community Facilities Projects § 1942.128 Borrower accounting methods, management...

Comportamento do vírus da poliomilelite após irradiação ionizante Behaviour of poliomyelitis virus after ionizing radiation

Directory of Open Access Journals (Sweden)

J. Guilherme Lacorte

1971-01-01

Full Text Available Prosseguindo nas suas experiências referentes à ação dos Raios X e do Radium sôbre vírus, iniciadas em 1953, quando verificaram que o vírus da gripe submetido a doses não elevadas de Raios X mostra-se com poder patogênica aumentando para camundongos, os autores, nas pesquisas referidas no presente trabalho, submeteram o vírus da poliomielite, amostra MEF1 do tipo 2, à ação de Raios X em doses que que foram de 307r até 3.408.500 r. Empregaram-se 2.140 animais, nas experiências aqui relatadas, o que permitiu conclusões seguras. Os autores observaram irregularidade no comportamento do vírus da poliomielite submetido à ação dos Raios X, no sentido de aumentar-lhe o poder patogênico, em relação com o vírus testemunha, não irradiado. Assinalaram a observação que fizeram sôbre a resistência do vírus seguramente a 3.101.000 r o que julgaram de interêsse registrar. A resistência quase desaparece a 3.386.000 r. Após aplicação de 3.408.500 r o vírus tornou-se inativo.The authors refered in the present paper the experiments made with poliomyelitis virus, type 2, strain MEF1, after exposition to X Rays in the Carrel flask in a fluid layer of 0,1 ml of the vírus suspension. The titrations of the irradiated virus were made after the exposition of the virus suspension from 307 r to 3.408.500 r. The authors observed irregularity in the behaviour of the irradiated virus in comparison with the control. The virus was less active after exposition from 1.021.000 r to 3.386.000 r than the control but still pathogenic for mice. After exposition to 3.408.500 r the virus was inactivated.

Anticorpos contra vírus de galinha em cracídeos Detection of antibodies against commercial poultry viruses in cracids

Directory of Open Access Journals (Sweden)

Helton Fernandes dos Santos

2009-10-01

Full Text Available Os cracídeos são Galliformes silvestres das Américas. Com o objetivo de investigar a presença de anticorpos contra vírus de galinhas em cracídeos, foram coletadas 51 amostras de soro de 10 diferentes espécies dessas aves. Esses animais eram mantidos em criatórios conservacionistas e zoológicos nos Municípios de Santa Maria, Soledade, Passo Fundo, Sapucaia, Gravataí, Viamão e Três Coroas, Estado do Rio Grande do Sul, Brasil. Anticorpos neutralizantes foram detectados em 5,9% (3/51 do total de amostras testadas contra o vírus da bronquite infecciosa das galinhas, 15,7% (8/51 contra o reovírus aviário e 35,3% (18/51 contra o vírus da doença infecciosa da bolsa. Todas as amostras foram negativas para o vírus da bouba aviária no teste de IDGA. A detecção de anticorpos para vírus de aves comerciais sugere que os cracídeos podem ser susceptíveis à infecção por esses vírus.The cracids are wild Galliformes native from the Americas. Fifty one serum samples were collected from individuals of 10 different species of cracids in order to obtain information regarding to the antibody status of different viruses. These birds were kept in shelters and zoos localized in Santa Maria, Soledade, Passo Fundo, Sapucaia, Gravataí, Viamão and Três Coroas counties, in the Rio Grande do Sul State, Brazil. Neutralizing antibodies were detected in the individuals serum from different species specific referring to infectious bronchitis virus in 5.9% (3/51 of the samples, to avian reovirus in 15.7% (8/51 and, to infectious bursal disease virus in 35.3% (18/51. All samples were negative for fowlpox virus, as measured by IDGA test. The detection of commercial poultry viruses antibodies suggests that cracids could be susceptible to infection by those viruses.

The Treatment of Borrowed Nouns in Isichazamazwi SesiNdebele and Isichazamazwi SezoMculo

Directory of Open Access Journals (Sweden)

Eventhough Ndlovu

2011-10-01

Full Text Available Abstract: This article focuses on the lemmatisation of vowel-commencing borrowed nouns and the allo-cation of borrowed nouns to noun class prefixes in Isichazamazwi SesiNdebele, the first monolingual general-purpose Ndebele dictionary, and Isichazamazwi SezoMculo, the first specialised Ndebele dictionary of musical terms. It adopts a comparative approach, also highlighting the controversies surrounding the status of the initial vowel of the prefix or the pre-prefix in Ndebele and other Nguni languages. It further looks at the challenges and limitations of lemmatising the noun using either the initial vowel of the prefix or the initial letter of the noun stem. It is found that there are some inconsistencies in the lemmatisation of vowel-com-mencing borrowed nouns and the allocation of borrowed nouns to noun class prefixes in the two dictionar-ies. These inconsistencies impact negatively on the standardisation and treatment of borrowed nouns.

Environment - Borrow Area for Temporary Levee

Data.gov (United States)

Army Corps of Engineers, Department of the Army, Department of Defense — This data represents the location of a borrow site for construction materials used in temporary levee building during flood events. The footprint of these areas have...

The theory and practice of 100 pilot SHP-based rural electrification counties in China

Energy Technology Data Exchange (ETDEWEB)

Luo Gaorong [Organization of the United Nations, Beijing (China). International Centre of Small Hydroelectric Power Plants

1995-07-01

This document presents the theory and practice of 100 pilot small hydroelectric power plants (SHP) based rural electrification counties in China. The document reports the research contents, methodology and results, and the pilot benefit analysis and evaluation.

IFRS and US GAAP convergence in the area of borrowing costs

Directory of Open Access Journals (Sweden)

Hana Bohušová

2009-01-01

Full Text Available An agreement from Norwalk was issued in September 2002 on the basis of negotiations of Financial Accounting Standards Board (FASB a International Accounting Standards Board (IASB for the elimination of restrictions in the form of two different systems of financial reporting. The aim is to ensure absolute compatibility of existing U.S. GAAP and IFRS and the coordination of work programs in the future. Document Memorandum of Understanding was issued in 2006 in the frame of ongoing process of convergence, in which the FASB and IASB confirm their intention to create high-quality and global financial reporting standards. In this document there are specified areas, which would lead to convergence of procedures.Borrowing costs have been one from the fields, which was the subject of convergence works. U.S. GAAP dictated capitalization of borrowing costs incurred in connection with the acquisition of qualifying assets, while the IAS/IFRS leaved the decision on accounting entities, how it recognize and record borrowing costs incurred in connection with the acquisition of the assets.In the beginning, the method of analysis and description is used to identify and describe the basic difference of both systems, which had existed before the initiation of convergence within the frame of “Borrowing Costs” project. The above mentioned primary analysis has served as the basis for the further comparative analysis and synthesis.The paper further presents comparative analysis of two basic methodical approaches towards the borrowing costs reporting incurred in relation to the acquisition of the qualifying assets, which was possible to apply until 31st Dec 2008 under IFRS system.The comparative analysis is based on empirical company data. The subjects are mainly the differences in the indicators, which are used for the evaluation of the company financial situation. According (Suvova, 1999, mainly the indicators of vertical analysis of property and capital structure

O vírus Influenza H1N1 e os trabalhadores da suinocultura: uma revisão

Directory of Open Access Journals (Sweden)

Neidimila Aparecida Silveira Oliveira

Full Text Available Considerando-se o grande impacto midiático e populacional da recente epidemia pelo vírus Influenza H1N1, em função do seu risco potencial de alta letalidade, decidimos realizar esta revisão, de forma a melhor compreender as relações entre a exposição aos suínos e a possível contaminação laboral. A influenza, também conhecida como gripe, é uma doença viral adquirida através do contato humano com animais domesticados. Os suínos são importantes hospedeiros do vírus Influenza H1N1 (swine-like Influenza A e susceptíveis às infecções por vírus Influenza de origem aviária e humana. Os suínos possuem importante papel na transmissão viral entre espécies e na epidemiologia da influenza humana. A epidemia por Influenza A H1N1/2009 representou um grande desafio para as autoridades públicas e setores privados da saúde, no que se refere às medidas de planejamento e execução de ações de prevenção e tratamento. Estima-se que 89 milhões de pessoas tenham sido contaminadas por este vírus, com até 403 mil casos de hospitalização e 18.300 óbitos até abril de 2010. Embora estejamos em período pós-pandemia, acredita-se que o vírus H1N1 tenha atualmente um comportamento semelhante ao vírus de gripe sazonal, causando focos infecciosos localizados e com níveis ainda significativos de transmissão. Destaca-se a preocupação com a saúde dos trabalhadores diretamente ligados à suinocultura, já que essa atividade produtiva apresenta uma situação de risco aos trabalhadores envolvidos e também à comunidade.

7 CFR 3560.405 - Borrower organizational structure or ownership interest changes.

Science.gov (United States)

2010-01-01

... Servicing § 3560.405 Borrower organizational structure or ownership interest changes. (a) General. The requirements of this section apply to changes in a borrower entity's organizational structure or to a change in... organizational change. The request must document that the proposed changes will not adversely affect the program...

EU-sponsored photovoltaic systems for rural electrification

Energy Technology Data Exchange (ETDEWEB)

Riesch, Gerhard [Joint Research Centre of the European Union, JRC, Ispra (Italy)

1995-12-31

Development and proliferation of renewable energies are sponsored since 1983 by the European Union, normally up to 40% of the cost. (Programme THERMIE and predecessors). In the frame of this programme for more than one hundred projects of all kinds with thousands of photovoltaic energy supply systems have been implemented in Europe, 29 of these projects with 939 single pv-systems concern electrification of rural sites (e.g. agriculture) or isolated sites (e.g. mountain huts). Most of the single systems are of small size, 50 to 1000 Wp. A few of the systems are larger, up to 25 kWp, and supply local isolated mini-grids. In this paper the main features of the systems in six european countries are presented: The technical, economical and social results as well as the contributions of the Electric Power Utility (EPU`s) to these electrification are discussed. [Espanol] Desde 1983 la Union Europea ha auspiciado normalmente hasta el 40% del costo del desarrollo y proliferacion de las energias renovables. (Programa THERMIE y predecesores). En el marco de este programa con mas de cien proyectos de todos tipos, con miles de sistemas fotovoltaicos de suministro de energia, han sido implantados en Europa, 29 de estos proyectos con 929 sistemas fotovoltaicos sencillos se relacionan con la electrificacion de sitios rurales (por ejemplo agricultura) o de sitios aislados (por ejemplo cabanas en la montana). La mayoria de los sistemas sencillos son de pequeno tamano, 50 a 1000 Wp. Unos pocos de los sistemas son mas grandes, hasta de 25 kWp y alimentan mini-redes locales aisladas. En este articulo se presentan las caracteristicas principales de los sistemas en seis paises europeos: se analizan los resultados tecnicos, economicos y sociales, asi como las contribuciones de las empresas electricas.

EU-sponsored photovoltaic systems for rural electrification

Energy Technology Data Exchange (ETDEWEB)

Riesch, Gerhard [Joint Research Centre of the European Union, JRC, Ispra (Italy)

1996-12-31

Development and proliferation of renewable energies are sponsored since 1983 by the European Union, normally up to 40% of the cost. (Programme THERMIE and predecessors). In the frame of this programme for more than one hundred projects of all kinds with thousands of photovoltaic energy supply systems have been implemented in Europe, 29 of these projects with 939 single pv-systems concern electrification of rural sites (e.g. agriculture) or isolated sites (e.g. mountain huts). Most of the single systems are of small size, 50 to 1000 Wp. A few of the systems are larger, up to 25 kWp, and supply local isolated mini-grids. In this paper the main features of the systems in six european countries are presented: The technical, economical and social results as well as the contributions of the Electric Power Utility (EPU`s) to these electrification are discussed. [Espanol] Desde 1983 la Union Europea ha auspiciado normalmente hasta el 40% del costo del desarrollo y proliferacion de las energias renovables. (Programa THERMIE y predecesores). En el marco de este programa con mas de cien proyectos de todos tipos, con miles de sistemas fotovoltaicos de suministro de energia, han sido implantados en Europa, 29 de estos proyectos con 929 sistemas fotovoltaicos sencillos se relacionan con la electrificacion de sitios rurales (por ejemplo agricultura) o de sitios aislados (por ejemplo cabanas en la montana). La mayoria de los sistemas sencillos son de pequeno tamano, 50 a 1000 Wp. Unos pocos de los sistemas son mas grandes, hasta de 25 kWp y alimentan mini-redes locales aisladas. En este articulo se presentan las caracteristicas principales de los sistemas en seis paises europeos: se analizan los resultados tecnicos, economicos y sociales, asi como las contribuciones de las empresas electricas.

Electrification, economic growth and uranium power

International Nuclear Information System (INIS)

Starr, C.

1983-01-01

The worldwide growth of uranium power plant capacity is obviously dependent on both the growth of electrification and the competitive status of uranium power. In this paper the thesis is developed that expanded use of uranium power is essential to provide a substantial portion of the electricity necessary for world economic growth. Further, the case is made that the obstacles to this expansion arise not from the technology, but rather from the inadequacies of our industrial, political, and economic institutions to manage this new energy system effectively, nationally and internationally. Data are presented on the relation between electricity consumption and GNP; percentage of primary energy used for electricity; energy price ratio; relative generation costs of U, coal and oil-fired power plants; generating costs and capacity factors of conventional and uranium power plants. (U.K.)

Railroad electrification in America's future: an assessment of prospects and impacts. Final report

Energy Technology Data Exchange (ETDEWEB)

White, R.K.; Yabroff, I.W.; Dickson, E.M.; Zink, R.A.; Gray, M.E.; Moon, A.E.

1980-01-01

Such considerations as the level of traffic, the relative financial health of individual railroads, the capacity of the associated supply and engineering/construction industries, and the logical connecting points at classifying yards, as well as the national interest value of creating a continuous system, continental in scope, were used to construct a scenario for railroad electrification that closely approximates how an electrification program might be implemented. For the economic reasons cited, much of the US railroad system would remain conventionally powered. This scenario provides for an electrified network involving 14 mainlines operated by 10 companies that could transport much of the nation's rail-borne freight. Five years of planning and engineering work would be required for each link before construction could begin. With 1000 miles or less of electrified route per year, 14 years would be needed to construct the 9000-mile network of our scenario. (The scenario constructed runs from 1980 to 1998.) The analysis was aided with the construction of the SRI Railroad Industry Model. Basically a model of industry operations and finances, the model produces income statements and balance sheets at yearly intervals. Railroad energy costs, railroad freight levels, maintenance costs, purchases and leases of rooling stock, electrification facility investments, future inflation, rate setting practices, annual depreciation, taxes, and profits were calculated.

Solar home systems for rural electrification - the case of South Africa

Energy Technology Data Exchange (ETDEWEB)

Laarhoven, J. van [Rural Electrification (Africa) Shell Solar BV, Helmond (Netherlands)

2001-07-01

Prior to that, as an introduction, I'd like to tell you a bit about Shell solar and rural electrification from their perspective. If I could add something to the speech of Mr. Holm, I would gladly do that. Thirdly, I'd like to address the South African rural electrification market. I'd like to talk a bit about the system we have on the offering called the ''Powerhouse'' system, give you the Eastern Cape project status, and draw some conclusions with you. ''Jenza'' is a Zulu word, which means ''just do it - get on with it''. In a number of speeches today, I heard the words ''demonstration'', ''research'', ''study'', etc. I don't think the two billion people that have been on several occasions are waiting for more studies; I think they are waiting for initiatives - to ''just do it'' on a large scale. As Mr. Gehr pointed out, in Morocco there is a program of 200,000 customers, and they're running it.

7 CFR 1751.100 - Definitions.

Science.gov (United States)

2010-01-01

... developed methods of telecommunications. Modernization Plan (State Telecommunications Modernization Plan). A... legislature, or a numeric majority of the RUS Borrowers within the State. When this part refers to the PUC as... circuit, it is not the major method of transmission as in radiotelephone. ...

Small hydropower for rural electrification in South Africa - using experiences from other African countries

CSIR Research Space (South Africa)

Jonker Klunne, WE

2009-10-01

Full Text Available Local hydropower sources can play an important role in the electrification of rural areas in South Africa remote from the national electricity grid. To ensure the sustainability of hydropower developments it is essential that lessons learned...

Energy Efficiency and Greenhouse Gas Emissions Reduction Through Electrification Program atTanjungEnim Mine Business Unit of PT Bukit Asam (Persero Tbk.

Directory of Open Access Journals (Sweden)

Iko Gusman

2018-03-01

Full Text Available Current global economic conditions have made the coal prices become uncertain. PT Bukit Asam (PTBA has taken corporate action by improving operational efficiency, cost control, develop coal diversification product and also optimizationin the mining operation. One of the operational efficiency programs for cost control in mining operation system is the Electrification Program. This program changed mining operations previously dominated by fuel-based mining system transformed into an electricity-based mining system for an electricshovel continue with the conventional truck. Implementation of Mining Systems with electric-based mining equipment divided into several stages for short-term and long-term targets. Electrification program consist of 7 Units Electric Shovel (PC3000-6E and 40 Units Rigid DT (Belaz75135 with target20 Million BCM in 2017 located inBanko West Mine. PTBA through the electrification program has succeeded in reducing energy consumption by 333,861.74 GJoule/Years and reducing greenhouse gas emissions by 15,058.49 Ton CO2e/Year. Electrification program has successfully contributed for environmental sustainability by reducing energy consumption and greenhouse gas emissions in accordance with the vision of PTBA into a world-class energy company that cares about the environment.

7 CFR 1944.425 - Handling and accounting for borrower loan funds.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Handling and accounting for borrower loan funds. 1944... Grants § 1944.425 Handling and accounting for borrower loan funds. Grantees will be required to...HA or its successor agency under Public Law 103-354's non-discrimination policies in receiving...

Cerebelite aguda causada por vírus Epstein-Barr: relato de caso

Directory of Open Access Journals (Sweden)

Teive Hélio A.G.

2001-01-01

Full Text Available A cerebelite aguda pode ocorrer em associação a infecção pelo vírus da varicela-zoster, enterovirus, caxumba, micoplasma e outros agentes infecciosos. A cerebelite aguda é uma complicação rara da infecção pelo vírus Epstein-Barr (EBV. Relatamos o caso de uma mulher de 21 anos com história de 12 dias de evolução com náuseas, vômitos, ataxia de marcha e membros, tremor cefálico e de membros, opsoclono, mioclonias e rash cutâneo. Sorologia para EBV foi positiva. A infecção pelo EBV, com complicações neurológicas, pode não se apresentar com os sinais e sintomas clássicos da mononucleose infeciosa.

Ownership Networks Effects on Secured Borrowing

NARCIS (Netherlands)

Martinez, Constanza; Cizek, Pavel; Leon Rincon, Carlos

2018-01-01

The secured borrowing based on sell/buy-backs agreements is studied, specifically considering both: quantity and price. The empirical evidence presented in this paper suggests that, after controlling for specific individual characteristics, group-specific effects (defined by belonging or not to a

Socio-technical assessment of solar photovoltaic systems implemented for rural electrification in selected villages of Sundarbans region of India

Directory of Open Access Journals (Sweden)

Rashmi Murali

2015-10-01

Full Text Available The power situation in rural India continues to remain poor with around one-third of the rural population without access to any form of electricity. The consequence of which is kerosene being used as a major source of lighting for un-electrified households as well as households with intermittent access to electricity in rural areas. While grid based electrification has been the most common approach, decentralized renewable energy options especially, solar PV systems have also been adopted as a cost effective mode of electrification. This paper presents the results of socio-technical assessment of solar photovoltaic interventions namely, solar home systems, solar mini-grid and solar AC pico-grids, which have been used to electrify selected villages in Sundarbans region of India. The study is focused on technical, financial, and institutional aspects along with the social impact assessment of PV based electrification in the Sundarbans region. The results of the study elucidate that, in general, the impacts of the solar PV solutions used for electrification have been largely positive, especially benefits of reduced kerosene consumption, ease in studying and cooking and reduced health effects. The study also finds that technology is not the only factor on which the viability of a program depends, but institutional and financial aspects also play a significant role. The need of the hour is to develop a strong institutional framework and enabling policies for achieving higher success rates in PV programs.

Avaliação Laboratorial de Anticorpos Contra o Vírus da Hepatite C em Voluntários Imunizados contra a Hepatite B

Directory of Open Access Journals (Sweden)

Elaine Cristina de Santana Garcia

2015-12-01

Full Text Available Considerando que (1 após a imunização contra o HBV é possível detectarmos níveis séricos de anti-HBc e anti-HBSag, (2 a infecção pelo HBV ocorre, principalmente, através de contato sexual, sendo mais freqüentemente associada com os vírus das hepatites tipos A, B, C e Delta com evolução para doenças hepática crônica e (3 a definição do agente infeccioso responsável pela hepatite C (diagnóstico etiológico é dada através da investigação do marcador sorológico Anti-HCV, este trabalho apresentou como objetivo investigar, através de ensaio de ELISA, a possível reação cruzada de anticorpos contra o vírus da Hepatite C em voluntários imunizados contra a Hepatite B. Assim, neste estudo, selecionamos 20 voluntários (ambos os sexos imunizados contra o vírus da hepatite B e que relataram não serem portadores do vírus da hepatite C. Em amostras de soro, foi realizada, através de ensaio imunoenzimático (ELISA, a pesquisa de anticorpos IgM contra o vírus da hepatite C. A análise laboratorial revelou que todos os voluntários selecionados não foram capazes de produzir anticorpos contra o vírus da hepatite C quando submetidos à imunização contra o vírus da hepatite B. Este estudo mostra que a imunização contra o vírus da hepatite B realizada na Rede Pública de Saúde é, exclusivamente, capaz de produzir resposta imune humoral somente contra este agente viral e não permite a estimulação de anticorpos inespecíficos.

Rural electrification in Zambia: A policy and institutional analysis

International Nuclear Information System (INIS)

Haanyika, Charles M.

2008-01-01

Zambia is well endowed with hydropower and other energy resources, which could facilitate production of electricity for both urban and rural areas of the country. The country has an installed electricity generation capacity of 1786 MW and undeveloped hydropower potential of over 6000 MW. In the last few years, demand has been growing and it is anticipated to outstrip supply in 2008. The load growth is attributed to increased mining activities and development of the industrial base. The country is also endowed with abundant natural resources such as arable land, water, minerals and wildlife. With the available resource base, electricity along with other social and economic infrastructure such as roads and telecommunications could facilitate increased economic activities. In rural areas, electricity could be used for crop irrigation, agro-processing, small-scale mining and to facilitate tourism. However, rural electrification (RE) faces many challenges such as long distances from existing power stations to targeted rural areas, low population densities, high poverty levels and low skills availability. These and other factors have contributed to continued low levels of access to electricity in rural areas of the country. Measures so far undertaken to facilitate access to electricity in rural areas of Zambia include the adoption of a new National Energy Policy (NEP) in 1994. With regard to the electricity sector and RE in particular, the NEP was aimed at facilitating increased access by liberalising and restructuring the electricity market and promoting the use of low-cost technologies and decentralised renewable energies. To facilitate implementation of the new policy, the government established a legal and institutional framework by enacting new legislation, namely, the Electricity Act and the Energy Regulation Act in 1995. The Electricity Act provided for liberalisation and regulation of the electricity sector, while the Energy Regulation Act provided for the

Estudos laboratoriais de infecções humanas e de bovinos com vírus do grupo Pox

Directory of Open Access Journals (Sweden)

J. A. Mesquita

1969-01-01

Full Text Available Os autores descrevem estudos laboratoriais de infecções bovinas e humanas após vacinação anti-variolica em comunidade rural, tendo sido isolada uma amostra de vírus vaccínico de um dos animais infectados. Essa amostra foi reisolada de material original mantido a-20°C e identificada pelas lesões de membranas cório-alantóicas, provas de precipitação em agar-gel e reações sorológicas, nas quais a amostra ãe antígeno. Estudos sorológicos comparados cóm sôros padrões imunes, mostraram a presença de anticorpos inibidores da hemaglutinação e fixadores de complemento, usando-se antígenos padronizados de vírus vaccínico, evidenciando-se assim uma infecção recente por vírus do grupo Pox. Os dois casos humanos, verificados em indivíduos não vacinados originaram-se muito provavelmente dos animais, pela análise dos dados disponíveis e pela localização das lesões observadas. Os autores discutem ainda a possível ação dos contaminantes presentes nos materiais sôbre os vírus do grupo Pox.

34 CFR 674.49 - Bankruptcy of borrower.

Science.gov (United States)

2010-07-01

..., DEPARTMENT OF EDUCATION FEDERAL PERKINS LOAN PROGRAM Due Diligence § 674.49 Bankruptcy of borrower. (a... determination of dischargeability. (1) The institution must use due diligence and may assert any defense...

12 CFR 617.7105 - When must a qualified lender disclose the effective interest rate to a borrower?

Science.gov (United States)

2010-01-01

... effective interest rate to a borrower? 617.7105 Section 617.7105 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM BORROWER RIGHTS Disclosure of Effective Interest Rates § 617.7105 When must a qualified lender disclose the effective interest rate to a borrower? (a) Disclosure to prospective borrowers...

Evaluation of choices for sustainable rural electrification in developing countries: A multicriteria approach

International Nuclear Information System (INIS)

Rahman, Md. Mizanur; Paatero, Jukka V.; Lahdelma, Risto

2013-01-01

Rural electrification (RE) can be modelled as a multifactorial task connected to a large number of variables: decision makers need to choose the appropriate options by considering not only the techno-economic competitiveness but also socio-cultural dynamics and environmental consequences, making the task intricate. Many rural electrification projects have failed due to lack of attention to the issues beyond financial and technical dimensions. This paper presents a standardized approach for decision making concerning the extension of electricity services to rural areas. This approach first determines whether the supply provision should be grid expansion or off-grid on the basis of levelized cost of delivered electricity. If the grid expansion is found nonviable over off-grid options then a multicriteria decision aiding tool, SMAA-2 (Stochastic Multicriteria Acceptability Analysis), will evaluate off-grid technologies by aggregating 24 criteria values. While applying this approach, the delivered costs of electricity by the grid in remote areas within the 1–25 km distances vary in a range of 0.10–7.85 US$/kW h depending on the line lengths and load conditions. In the off-grid evaluation, the solar PV (photovoltaic) and biogas plants are found as the most preferable alternatives with 59% and 41% acceptability in their first rank, respectively. - Highlights: • Rural electrification involves a large number of socio-cultural issues in addition to technical and environmental considerations. • Decision makers need to choose the appropriate options by considering many criteria. • Many off-grid projects failed due to noncomplying of societal issues. • Multicriteria based decision choice can safeguard the projects from these issues. • SMAA analysis can select the alternatives based on merits

13 CFR 120.910 - Borrower contributions.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Borrower contributions. 120.910 Section 120.910 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development... percent, if the Project involves the acquisition, construction, conversion, or expansion of a limited or...

Detecção do vírus da bronquite infecciosa das galinhas e do metapneumovírus aviário utilizando uma reação de transcrição reversa com reação em cadeia pela polimerase duplex

OpenAIRE

Ana Maria Acevedo; Laura Yaneth B. Villarreal; Leonardo José Richtzenhain; Julia Noda; Paulo Eduardo Brandão

2012-01-01

Descreve-se um ensaio de duplex RT-PCR assay para a detecção simultânea do vírus da bronquite infecciosa das galinhas (IBV) e do metapneumovirus aviário (aMPV), agentes etiológicos de doenças de elevada importância em avicultura. A duplex RT-PCR otimizada mostrou um limiar de detecção de 10-3 (101 EID50/50m L para IBV e 100.5 EID50/50m L para aMPV, respectivamente, quando da combinação dos dois vírus e 10-1 para cada um dos vírus em separado(103 EID50/50m L para IBV e 102.5 EID50/50m L para a...

25 CFR 103.26 - What must the borrower supply the lender in its loan application?

Science.gov (United States)

2010-04-01

... cash flow statements; (i) A detailed list of all proposed collateral for the loan, including asset... amount and offer the proposed loan collateral; and (m) If the borrower is a business entity, resolutions... permitting the borrower to borrow the loan amount and offer the proposed loan collateral. ...

"Subnational Borrowing in Japan : from 'Implicit Guarantee' to Market Discipline and Fiscal Rule"

OpenAIRE

Nobuki Mochida

2008-01-01

In many countries, local borrowing is an important source for long-term development projects such as roads, bridges, and waterworks. Local borrowing for such projects is justified on the ground that benefit of these projects often last decades and the cost of these projects should be borne by future tax payers. However, there are serious concerns with issuance of local bonds by decentralized local governments. Local governments in Japan would not default on their borrowing because of such "im...

7 CFR 1767.13 - Departures from the prescribed RUS Uniform System of Accounts.

Science.gov (United States)

2010-01-01

... year, only if a borrower would have met each of its financial tests or coverage ratios that it has..., in writing, to the Assistant Administrator, Program Accounting and Regulatory Analysis. (AA-PARA). (b... limitation, those provisions relating to financial coverage standards (e.g. “TIER”), the borrower continue to...

7 CFR 1767.27 - Operation and maintenance expenses.

Science.gov (United States)

2010-01-01

..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of... Waterways 544Maintenance of Electric Plant 545Maintenance of Miscellaneous Hydraulic Plant Other Power....1Load Dispatch-Reliability 561.2Load Dispatch-Monitor and Operate Transmission System 561.3Load Dispatch...

7 CFR 1770.17 - Expense matrix.

Science.gov (United States)

2010-01-01

... (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.17... compensation required by law; (4) Life, hospital, medical, dental, and vision plan insurance, and (5) Social..., from Accounts 6112, Motor Vehicles Expense, 6114, Tools and Other Work Equipment Expense, 6534, Plant...

7 CFR 1770.13 - Accounting requirements.

Science.gov (United States)

2010-01-01

... accrual basis of accounting. All transactions shall be recorded in the period in which they occur and... 7 Agriculture 12 2010-01-01 2010-01-01 false Accounting requirements. 1770.13 Section 1770.13... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of...

7 CFR 1735.70 - Use of loan funds.

Science.gov (United States)

2010-01-01

... telephone organizations. After a merger or consolidation, RUS will consider making loans to the telephone... facilities, income generating potential, any improvement in the financial strength of the borrower as a..., the acquisition price will endanger financial feasibility. If the acquisition price exceeds the amount...

7 CFR 1737.31 - Area Coverage Survey (ACS).

Science.gov (United States)

2010-01-01

... an ACS are provided in RUS Telecommunications Engineering and Construction Manual section 205. (e... Studies-Area Coverage Survey and Loan Design § 1737.31 Area Coverage Survey (ACS). (a) The Area Coverage... the borrower's records contain sufficient information as to subscriber development to enable cost...

7 CFR 1767.25 - Retained earnings.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Retained earnings. 1767.25 Section 1767.25....25 Retained earnings. The retained earnings accounts identified in this section shall be used by all RUS borrowers. Retained Earnings 433-439 [Reserved] Retained Earnings 433-439 [Reserved] ...

Sand transport, erosion and granular electrification

DEFF Research Database (Denmark)

Merrison, J.P.

2012-01-01

is expanding our current understanding and outline the areas of advancement needed in the future. Presentation is made of current models for wind driven detachment/entrainment and the transport rates of sand and dust, including the effects of contact induced grain electrification. This ubiquitous phenomenon...... can affect grain transport through the generation of intense electric fields and processes of electrostatic assembly. Importantly the transport of sand is characterized by saltation, which is known to be an active process for erosion and therefore a source for dust and sand formation. Using novel...... erosion simulation techniques the link between grain transport rates and erosion rates has been quantified. Furthermore this can be linked to production rates for dust and has been associated with chemical and mineral alteration through a process of mechanical activation of fractured surfaces. This work...

Social and technical history of the electrification of the lower Saint Lawrence, 1888-1963

International Nuclear Information System (INIS)

Tremblay, Y.

1993-06-01

The lower St. Lawrence region of Quebec is a rural area with little industry and does not possess important hydraulic resources. Electrification of this region progressed slowly and in an uneven manner. From 1888 to 1922, many local distributors, private or municipal, gave a mediocre quality of service to a small number of customers. A regional firm, the Compagnie de Pouvoir du Bas St-Laurent, followed in 1922 but its resources remained limited, and in a few years it passed under the control of American capitalists. The most rural sectors of the region were badly provided with electricity even in 1945, and the state, in the form of the Office de l'Electrification Rurale, had to intervene to remedy this situation. The Office took charge of organizing and financing electric power distribution cooperatives which ensured service in the most remote zones of Quebec. At the beginning of the 1960s, the inequalities in electric power rates in the region supplied a weighty argument to those in favor of nationalization of power companies. The Compagnie de Pouvoir was acquired by Hydro-Quebec in 1963 and the region was finally correctly integrated with the provincial grid. The cooperatives were also acquired by the Crown corporation a short time thereafter. Electrification was not only building power plants and distribution networks, but also involved development of consumption of electricity on farms and in homes. This made city comforts universal and modified rural life styles, for example by the introduction of electric appliances. 430 refs., 35 figs., 70 tabs

Assessing the Future Vehicle Fleet Electrification: The Impacts on Regional and Urban Air Quality.

Science.gov (United States)

Ke, Wenwei; Zhang, Shaojun; Wu, Ye; Zhao, Bin; Wang, Shuxiao; Hao, Jiming

2017-01-17

There have been significant advancements in electric vehicles (EVs) in recent years. However, the different changing patterns in emissions at upstream and on-road stages and complex atmospheric chemistry of pollutants lead to uncertainty in the air quality benefits from fleet electrification. This study considers the Yangtze River Delta (YRD) region in China to investigate whether EVs can improve future air quality. The Community Multiscale Air Quality model enhanced by the two-dimensional volatility basis set module is applied to simulate the temporally, spatially, and chemically resolved changes in PM 2.5 concentrations and the changes of other pollutants from fleet electrification. A probable scenario (Scenario EV1) with 20% of private light-duty passenger vehicles and 80% of commercial passenger vehicles (e.g., taxis and buses) electrified can reduce average PM 2.5 concentrations by 0.4 to 1.1 μg m -3 during four representative months for all urban areas of YRD in 2030. The seasonal distinctions of the air quality impacts with respect to concentration reductions in key aerosol components are also identified. For example, the PM 2.5 reduction in January is mainly attributed to the nitrate reduction, whereas the secondary organic aerosol reduction is another essential contributor in August. EVs can also effectively assist in mitigating NO 2 concentrations, which would gain greater reductions for traffic-dense urban areas (e.g., Shanghai). This paper reveals that the fleet electrification in the YRD region could generally play a positive role in improving regional and urban air quality.

Brazilian Credit Union Member Groups: Borrower-dominated, Saver-dominated or Neutral Behavior?

Directory of Open Access Journals (Sweden)

Valéria Gama Fully Bressan

2013-01-01

Full Text Available Theoretical models concerning Credit Unions (CUs suggest that the type of CU domination determines the way it allocates the monetary value it generates. A borrower- (saver- dominated CU benefits borrower (saver members at the expenses of saver (borrower members, and a neutral CU equally benefits its member groups.This paper applies direct measure of monetary benefits to each member group (Patin & McNiel, 1991a to testfor the existence of dominated behavior in Brazilian CUs, and is the first to apply panel data regressions to identify the determinants of CUs behavior. We use a unique panel data with 40,664 observations taken from 533 CUs affiliated with the largest Brazilian cooperative network. Results indicate Brazilian CUs are dominated by borrowers, but behave close to neutrality. Panel regression estimates show that common or multiple bond type,size and overdue loans of a CU have no effect on its behavior, the greater the total amount of loans over social capital and adjusted equity over total assets are the more likely a CU is borrower dominated, and the greater the age and current operational expenses over total asset of a CU are the more likely a CU is saver dominated.

Energy solutions in rural Africa: mapping electrification costs of distributed solar and diesel generation versus grid extension

Energy Technology Data Exchange (ETDEWEB)

Szabo, S; Bodis, K; Huld, T [European Commission Joint Research Centre, Institute for Energy, Renewable Energy Unit, 2749 via Enrico Fermi, TP450, 21027 Ispra (Vatican City State, Holy See) (Italy); Moner-Girona, M, E-mail: Sandor.Szabo@ec.europa.eu [UNEP Energy Branch Division of Technology, Industry and Economics, 15 rue de Milan, F-75441, Paris CEDEX09 (France)

2011-07-15

Three rural electrification options are analysed showing the cost optimal conditions for a sustainable energy development applying renewable energy sources in Africa. A spatial electricity cost model has been designed to point out whether diesel generators, photovoltaic systems or extension of the grid are the least-cost option in off-grid areas. The resulting mapping application offers support to decide in which regions the communities could be electrified either within the grid or in an isolated mini-grid. Donor programs and National Rural Electrification Agencies (or equivalent governmental departments) could use this type of delineation for their program boundaries and then could use the local optimization tools adapted to the prevailing parameters.

Energy solutions in rural Africa: mapping electrification costs of distributed solar and diesel generation versus grid extension

International Nuclear Information System (INIS)

Szabo, S; Bodis, K; Huld, T; Moner-Girona, M

2011-01-01

Three rural electrification options are analysed showing the cost optimal conditions for a sustainable energy development applying renewable energy sources in Africa. A spatial electricity cost model has been designed to point out whether diesel generators, photovoltaic systems or extension of the grid are the least-cost option in off-grid areas. The resulting mapping application offers support to decide in which regions the communities could be electrified either within the grid or in an isolated mini-grid. Donor programs and National Rural Electrification Agencies (or equivalent governmental departments) could use this type of delineation for their program boundaries and then could use the local optimization tools adapted to the prevailing parameters.

External Borrowing Framework an Investment Function Model For Turkish Economy (1998-2014 Period

Directory of Open Access Journals (Sweden)

Pelin KARATAY GÖGÜL

2016-12-01

Full Text Available External borrowing comes up as a result of savings-investment deficit. Some of belonging to the state of this debt determines budget deficit, some of belonging to the private sector of this debt determines financing needs of private sector. In terms of contribution of financing needs of private sector to fixed capital formation, external borrowing has a direct impact on economic growth and development is concerned. Borrowing from closing the budget deficit in the classic sense, rather than for Turkey's economy will be decisive in shaping the economic policies in order to finance of investments. This aim, By analyzing the 1998-2014 period for Turkey's economy if external borrowing is selected as a method of financing investment spending is investigated by using Multivariate Cointegration Analysis

12 CFR 617.7130 - What initial disclosures must a qualified lender make to a borrower?

Science.gov (United States)

2010-01-01

... lender make to a borrower? 617.7130 Section 617.7130 Banks and Banking FARM CREDIT ADMINISTRATION FARM... must a qualified lender make to a borrower? (a) Required disclosures—in general. A qualified lender... certificates that borrowers are required to purchase are at risk and may only be retired at the discretion of...

Mini-grid based off-grid electrification to enhance electricity access in developing countries: What policies may be required?

International Nuclear Information System (INIS)

Bhattacharyya, Subhes C.; Palit, Debajit

2016-01-01

With 1.2 billion people still lacking electricity access by 2013, electricity access remains a major global challenge. Although mini-grid based electrification has received attention in recent times, their full exploitation requires policy support covering a range of areas. Distilling the experience from a five year research project, OASYS South Asia, this paper presents the summary of research findings and shares the experience from four demonstration activities. It suggests that cost-effective universal electricity service remains a challenge and reaching the universal electrification target by 2030 will remain a challenge for the less developed countries. The financial, organisational and governance weaknesses hinder successful implementation of projects in many countries. The paper then provides 10 policy recommendations to promote mini-grids as a complementary route to grid extension to promote electricity access for successful outcomes. - Highlights: •The academic and action research activities undertaken through OASYS South Asia Project are reported. •Evidence produced through a multi-dimensional participatory framework supplemented by four demonstration projects. •Funding and regulatory challenges militate against universal electrification objectives by 2030. •Innovative business approaches linking local mini-grids and livelihood opportunities exist. •Enabling policies are suggested to exploit such options.

12 CFR 615.5040 - Borrowings from financial institutions other than commercial banks.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Borrowings from financial institutions other than commercial banks. 615.5040 Section 615.5040 Banks and Banking FARM CREDIT ADMINISTRATION FARM... § 615.5040 Borrowings from financial institutions other than commercial banks. The Farm Credit banks may...

Fuzzy Portfolio Selection Problem with Different Borrowing and Lending Rates

OpenAIRE

Chen, Wei; Yang, Yiping; Ma, Hui

2011-01-01

As we know, borrowing and lending risk-free assets arise extensively in the theory and practice of finance. However, little study has ever investigated them in fuzzy portfolio problem. In this paper, the returns of each assets are assumed to be fuzzy variables, then following the mean-variance approach, a new possibilistic portfolio selection model with different interest rates for borrowing and lending is proposed, in which the possibilistic semiabsolute deviation of the return is used to...

7 CFR 1767.71 - Periods of retention.

Science.gov (United States)

2010-01-01

... one year after the “as of date” of Rural Development's loan fund and accounting review. (b) Consumer... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Preservation of Records § 1767.71..., and all costs are retired from the accounting records unless accounting adjustments resulting from...

7 CFR 1767.17 - Operating expense instructions.

Science.gov (United States)

2010-01-01

..., DEPARTMENT OF AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of... operation and maintenance of each utility function. Whenever allocations are necessary in order to arrive at... cost was charged. (3) If the book cost of any property is carried in Account 102, Electric Plant...

7 CFR 1730.27 - Vulnerability and Risk Assessment (VRA).

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Vulnerability and Risk Assessment (VRA). 1730.27 Section 1730.27 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES... Requirements § 1730.27 Vulnerability and Risk Assessment (VRA). (a) Each borrower with an approved RUS electric...

7 CFR 1753.17 - Engineering services.

Science.gov (United States)

2010-01-01

... form. (B) The contract will not accomplish loan purposes. (C) The engineering service fees are unreasonable. (D) The contract presents unacceptable loan security risk to RUS. (E) The consulting engineering... loan shall be rendered by a qualified engineer selected by the borrower or by qualified employees on...

7 CFR 1753.94 - Procedures.

Science.gov (United States)

2010-01-01

... accept the certification only for matters within the staff engineer's area of specialization. In such... certification coordinator. (b) Certification borrowers, shall submit and obtain RUS approval of a work plan before construction and related engineering begin. (1) The work plan shall provide a description of the...

The customers borrowing behavior during the financial crisis

Directory of Open Access Journals (Sweden)

Alina LUCA (BRĂTUCU

2013-05-01

Full Text Available The global financial crisis determined the transition of the Romanian banking system from excess of liquidity to deficit, namely from an aggressive lending activity to a significant reduction of credit growth rate. In our country, the high indebtedness rate, especially in foreign currencies, is the main vulnerable spot of the population sector. The main objective of this paperwork is to analyze factors that influence the customers in their decision to borrow in foreign currencies or in Ron. In this matter, it was used a regional econometric model for panel data in order to see Romania’s customers borrowing preferences and to analyze if the crises have changed their behavior.

Cultural borrowing - Serbian jogurt between the east and the west

Directory of Open Access Journals (Sweden)

Petrović Snežana M.

2015-01-01

Full Text Available The paper offers an analysis of the cultural borrowing process of the Turkish word yoğurt ‘yogurt’ in Serbian. The study begins with the analysis of the Serbian lexical material from the 19th century, when the word jogurt was marked as an exclusively foreign word. The comparison with the present status of the meaning and usage of the word jogurt in contemporary Serbian, in which the word is part of the standard language, shows two different layers of the borrowing process: the Ottoman Turkish period and the Non-Turkish one. The most recent, Post-Ottoman borrowing layer is illustrated by the usage of jogurt as an element of a proverb that is a calque from the Turk. Sutten ağzı yanan yoğurdu (veya ayranı ufleyerek yer (veya icer “who gets burned by milk, blows into yogurt as well”. Aiming to present a complex process of this cultural borrowing, the data from Serbian is compared to the relevant data from other Balkan and European languages. [Projekat Ministarstva nauke Republike Srbije, br. 178007: Etimološka istraživanja srpskog jezika i izrada Etimološkog rečnika srpskog jezika i br. 178009: Lingvistička istraživanja savremenog srpskog književnog jezika i izrada Rečnika srpskohrvatskog književnog i narodnog jezika SANU

Soroprevalência das infecções por parvovírus, adenovírus, coronavírus canino e pelo vírus da cinomose em cães de Santa Maria, Rio Grande do Sul, Brasil Seroprevalence of parvovirus, adenovirus, coronavirus and canine distemper virus infections in dogs of Santa Maria, Rio Grande do Sul, Brazil

Directory of Open Access Journals (Sweden)

Renata Dezengrini

2007-02-01

Full Text Available As infecções pelo vírus da cinomose (CDV, por parvovírus (CPV, adenovírus (CAV e coronavírus (CCoV são importantes causas de morbidade e de mortalidade em cães de todo o mundo, porém pouco se sabe sobre a sua incidência e prevalência no Brasil. Para determinar-se a prevalência dessas infecções na população canina de Santa Maria, RS, Brasil, amostras de sangue foram coletadas de 817 cães não-vacinados de 14 bairros do município e testadas para a presença de anticorpos específicos. Anticorpos contra o CDV foram detectados em 27,3% (223/817 das amostras, contra o CPV em 68,7% (561/817, contra o CAV em 43% (353/817 e contra o CCoV em 50,4% (412/817 dos cães. Observou-se um aumento gradativo da prevalência de anticorpos de acordo com a idade para o CDV, o CAV e o CCoV. Os índices de positividade para o CPV, o CAV e o CCoV foram um pouco superiores entre machos, e semelhantes entre os sexos para o CDV. Os animais que convivem com outros cães em casa ou na rua apresentaram prevalência maior de anticorpos para o CDV e o CCoV do que cães sem contato ou convívio, enquanto que, para o CPV e o CAV, não houve diferença. Esses resultados demonstram que esses vírus estão difundidos na população canina dos bairros da cidade. Por outro lado, demonstram também que uma parte considerável da população é soronegativa e, portanto, está desprotegida frente a esses agentes, indicando a necessidade de se ampliar a cobertura vacinal.Canine distemper virus (CDV, parvovirus (CPV, adenovirus (CAV and coronavirus (CCoV infections have been associated with significant morbidity and mortality among dogs worldwide yet very little is known about these infections in Brazil. As to determine the prevalence of these infections in the canine population of Santa Maria, RS, Brazil, 817 blood samples were collected from non-vaccinated dogs of 14 neighborhoods and tested for specific antibodies. Antibodies to CDV were detected in 27.3% (223/817 of

Automated Identification of Initial Storm Electrification and End-of-Storm Electrification Using Electric Field Mill Sensors

Science.gov (United States)

Maier, Launa M.; Huddleston, Lisa L.

2017-01-01

Kennedy Space Center (KSC) operations are located in a region which experiences one of the highest lightning densities across the United States. As a result, on average, KSC loses almost 30 minutes of operational availability each day for lightning sensitive activities. KSC is investigating using existing instrumentation and automated algorithms to improve the timeliness and accuracy of lightning warnings. Additionally, the automation routines will be warning on a grid to minimize under-warnings associated with not being located in the center of the warning area and over-warnings associated with encompassing too large an area. This study discusses utilization of electric field mill data to provide improved warning times. Specifically, this paper will demonstrate improved performance of an enveloping algorithm of the electric field mill data as compared with the electric field zero crossing to identify initial storm electrification. End-of-Storm-Oscillation (EOSO) identification algorithms will also be analyzed to identify performance improvement, if any, when compared with 30 minutes after the last lightning flash.

CRSMP Potential Coastal and Upland Borrow Sites 2012

Data.gov (United States)

California Natural Resource Agency — Upland debris basins and coastal borrow sites as identified originally in the California Shoreline Database compiled by Noble Consultants (Jon Moore). Later updates...

7 CFR 1980.441 - Borrower equity requirements.

Science.gov (United States)

2010-01-01

... management history vs. start-up businesses; personal/corporate guarantees offered; contractual relationships... BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.441 Borrower...

Norovírus em alimentos | Norovirus in foods

Directory of Open Access Journals (Sweden)

Isabelle da Silva Luz

2017-08-01

Full Text Available Introdução: Os norovírus (NoV são importantes agentes causadores de gastroenterite de origem alimentar, com surtos associados ao consumo de frutas, vegetais folhosos, moluscos bivalves e alimentos de delicatessen. O aumento da importância epidemiológica destes vírus tem sido demonstrado pelo estabelecimento de redes laboratoriais de vigilância em diversos continentes. As infecções por NoV se tornaram mais conhecidas especialmente com a consolidação do mercado de navios de cruzeiros no país a partir de 2004. Objetivo: Este estudo tem como objetivo apresentar avanços relacionados à pesquisa de NoV em alimentos, destacando características deste patógeno e estratégias para sua detecção nestas matrizes. Método: Foi realizada uma revisão integrativa, pelo levantamento de artigos científicos com o objetivo de tratar dos principais aspectos de NoV. Resultados: Foi realizada uma ampla revisão da literatura, com a descrição dos principais resultados presentes na literatura consultada e a discussão de aspectos como doenças transmitidas por alimentos (DTA, vírus como contaminantes de alimentos, estabilidade e desinfecção, surtos de origem alimentar associados aos NoV, alimentos associados à contaminação por NoV, métodos de concentração e detecção de NoV em alimentos, estudos de avaliação de risco e prevenção e controle. Conclusões: Os registros de envolvimento de NoV em surtos de origem alimentar e a crescente diversidade genética destes vírus reforçam a necessidade de vigilância laboratorial e epidemiológica sobretudo nos países em desenvolvimento, como o Brasil. ============================================ Introduction: Noroviruses (NoV are important causative agents of foodborne gastroenteritis outbreaks associated with the consumption of fruits, leafy vegetables, bivalve molluscs and delicatessen foods. The establishment of laboratory surveillance networks in different continents has demonstrated

Suscetibilidade de genótipos de feijão ao vírus-do-mosaico-dourado

Directory of Open Access Journals (Sweden)

Lemos Leandro Borges

2003-01-01

Full Text Available O objetivo deste trabalho foi avaliar a suscetibilidade de diversos genótipos de feijão ao vírus-do-mosaico-dourado (VMDF, transmitido pela mosca branca (Bemisia tabaci. A semeadura foi realizada na época da seca e das águas, com e sem aplicação do inseticida granulado Aldicarb (3,0 kg ha-1 do i.a. no sulco de semeadura. O delineamento experimental utilizado foi o de blocos casualizados disposto em esquema fatorial 14x2, representado por genótipos e inseticida, respectivamente, com quatro repetições. A maior infestação de mosca-branca e incidência do vírus ocorreu na época da seca, causando prejuízos à produção do feijoeiro. Os genótipos apresentaram diferentes graus de suscetibilidade ao vírus e ao inseto vetor. Os genótipos mais tolerantes foram IAPAR 57, IAPAR 65, IAPAR 72, Ônix, Aporé e 606 (5(214-17. A aplicação do inseticida sistêmico controla o vetor em ambas as épocas de cultivo, proporcionando aumentos da produtividade.

7 CFR 1767.19 - Liabilities and other credits.

Science.gov (United States)

2010-01-01

... this section shall be used by all RUS borrowers. Liabilities and Other Credits Margins and Equities... Income Taxes—Other Liabilities and Other Credits Margins and Equities 200Memberships A. This account... conformance with the bylaws of the cooperative. 219Other Margins and Equities A. This account shall include...

7 CFR 1735.76 - Acquisition of affiliates.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Acquisition of affiliates. 1735.76 Section 1735.76... AGRICULTURE GENERAL POLICIES, TYPES OF LOANS, LOAN REQUIREMENTS-TELECOMMUNICATIONS PROGRAM Acquisitions Involving Loan Funds § 1735.76 Acquisition of affiliates. A borrower shall not use RUS loan funds to acquire...

7 CFR 1721.1 - Advances.

Science.gov (United States)

2010-01-01

... respect to a comprehensive service area environmental map and data base collected and used in preparing...) Purpose and amount. With the exception of minor projects, insured loan funds will be advanced only for projects which are included in an RUS approved borrower's construction work plan (CWP) or approved...

7 CFR 1717.152 - Required documentation for all mergers.

Science.gov (United States)

2010-01-01

... mergers. In order for RUS to advance funds, send bills, and otherwise conduct business with a successor..., borrowers must submit: (1) A transmittal letter on corporate letterhead signed by the manager of each active... evidence the merger pursuant to applicable law. Examples include plan of merger, articles of merger...

7 CFR 1735.14 - Borrower eligibility.

Science.gov (United States)

2010-01-01

... liability company. [58 FR 66253, Dec. 20, 1993, as amended at 64 FR 50429, Sept. 17, 1999; 65 FR 42619, July... in rural areas as of October 28, 1949; and (3) Cooperative, nonprofit, limited dividend or mutual..., nonprofit, limited dividend, or mutual associations. To be eligible for a loan, a borrower: (1) Must have...

Indonesia solar home systems project for rural electrification

Energy Technology Data Exchange (ETDEWEB)

Sanghvi, A.P.

1997-12-01

This paper presents, from a financing aspect the broad issues involved in a plan to provide solar home systems (SHS) to provide rural electrification in several areas of rural Indonesia. The paper discusses the approaches being used to provide funding, develop awareness of the technology, and assure the success of the project. The plan involves the use of grant money to help with some of the initial costs of such systems, and thereby to encourage local financing on a terms rather than cash basis. There are needs for market development, and development of a business structure in the country to support this type of technology. Provided this plan can succeed, it may serve as a model for further efforts.

7 CFR 1717.857 - Refinancing of existing secured debt-distribution and power supply borrowers.

Science.gov (United States)

2010-01-01

... the proposed loan; (4) The borrower's financial and statistical report, the data in which shall not be... delinquency and the reasons therefor; and a certification, if not previously provided, that the borrower has...

Lighting the World: the first application of an open source, spatial electrification tool (OnSSET) on Sub-Saharan Africa

Science.gov (United States)

Mentis, Dimitrios; Howells, Mark; Rogner, Holger; Korkovelos, Alexandros; Arderne, Christopher; Zepeda, Eduardo; Siyal, Shahid; Taliotis, Costantinos; Bazilian, Morgan; de Roo, Ad; Tanvez, Yann; Oudalov, Alexandre; Scholtz, Ernst

2017-08-01

In September 2015, the United Nations General Assembly adopted Agenda 2030, which comprises a set of 17 Sustainable Development Goals (SDGs) defined by 169 targets. ‘Ensuring access to affordable, reliable, sustainable and modern energy for all by 2030’ is the seventh goal (SDG7). While access to energy refers to more than electricity, the latter is the central focus of this work. According to the World Bank’s 2015 Global Tracking Framework, roughly 15% of the world’s population (or 1.1 billion people) lack access to electricity, and many more rely on poor quality electricity services. The majority of those without access (87%) reside in rural areas. This paper presents results of a geographic information systems approach coupled with open access data. We present least-cost electrification strategies on a country-by-country basis for Sub-Saharan Africa. The electrification options include grid extension, mini-grid and stand-alone systems for rural, peri-urban, and urban contexts across the economy. At low levels of electricity demand there is a strong penetration of standalone technologies. However, higher electricity demand levels move the favourable electrification option from stand-alone systems to mini grid and to grid extensions.

Fuzzy Portfolio Selection Problem with Different Borrowing and Lending Rates

Directory of Open Access Journals (Sweden)

Wei Chen

2011-01-01

the returns of each assets are assumed to be fuzzy variables, then following the mean-variance approach, a new possibilistic portfolio selection model with different interest rates for borrowing and lending is proposed, in which the possibilistic semiabsolute deviation of the return is used to measure investment risk. The conventional probabilistic mean variance model can be transformed to a linear programming problem under possibility distributions. Finally, a numerical example is given to illustrate the modeling idea and the impact of borrowing and lending on optimal decision making.

Electrification Beyond Light Duty: Class 2b-3 Commercial Vehicles

Energy Technology Data Exchange (ETDEWEB)

Birky, Alicia [Energetics Incorporated; Laughlin, Michael [Energetics Incorporated; Tartaglia, Katie [Energetics Incorporated; Price, Rebecca [Energetics Incorporated; Lim, Brandon [Energetics Incorporated; Lin, Zhenhong [ORNL

2018-01-01

The class 2b-3 truck market covers a wide range of commercial truck applications across a half-million vehicle sales annually. This report collected public information and stakeholder input to assess the opportunity for electrification in this market. Although class 2b-3 pickup truck and van bodies are very similar to personal light vehicles, their functional requirements are quite different due to the demands of the commercial market. These demands vary by application and often vary from day to day for a single application. Fleet customers purchase these vehicles to perform a particular job for their business and are concerned about the overall cost of doing that job. Therefore, the vehicles must meet the job requirements cost effectively. Customers also are sensitive to initial cost. Electrification offers the potential to reduce vehicle operating costs and possibly improve vehicle functionality. However, the current market for class 2b-3 electrified trucks is very small, and the trucks are costly. Increased production volumes are key to cost reductions and may be assisted by sharing components with larger or smaller truck classes. Expanding demand is also crucial and stakeholders identified several niche markets with duty cycles that are likely well-suited to electrified class 2b-3 trucks. To expand beyond these niches, class 2b-3 electric solutions must be robust, flexible, and adaptable in order to cover a wide range of vocations, applications, and duty cycles.

Qualified to Lead? A Comparative, Contextual and Cultural View of Educational Policy Borrowing

Science.gov (United States)

Harris, Alma; Jones, Michelle; Adams, Donnie

2016-01-01

Background: Around the globe, education policy borrowing remains pervasive and prevalent. The strategies, interventions and innovations of education systems that perform well, in international assessments, are enthusiastically borrowed and copied in the anticipation of similar educational performance and outcomes. Purpose: This purpose of the…

Deceleration in maturation of bone during adolescent age in achondroplasia - a retrospective study using RUS scoring system

International Nuclear Information System (INIS)

Lee, Suk-Ha; Modi, Hitesh N.; Suh, Seung Woo; Song, Hae-Ryong; Hazra, Sunit; Modi, Chetna

2009-01-01

Knowledge of bone age in achondroplasia is required for the prediction of adult height, timings of limb lengthening, and epiphysiodesis procedures. The purpose of this investigation was to determine the differences in skeletal age in achondroplasia and a control population with the Tanner-Whitehouse 3 method using the RUS score and to determine the right age for the interventional procedure for limb lengthening procedure or deformity correction in these patients. Left hand radiographs of 34 patients (age range, 5-18 years) with achondroplasia were evaluated for skeletal age using the RUS scoring system, which were compared with the left hand radiographs of 41 patients (age range, 5-18 years) without achondroplasia measuring skeletal age. The difference in chronological age and RUS bone age were evaluated statistically according to gender and age group. In the achondroplasia group, chronological age were 10.5±4.3 years for males and 10.1±3.6 years for females and RUS bone age were 9.2±4.0 years for males and 8.9±3.4 years for females, which showed statistically significantly difference (males p=0.0003 and females p 10 years in the study group, while 0.1±1.1 for 10 years in the control group, which also showed >statistically significant difference ( 10 years p 10 years in achondroplasia patients compared to nonachondroplasia patients. We recommend the use of the Tanner-Whitehouse 3 method especially the radius, ulna, short bone score to measure the skeletal age and to wait for a longer time before interventional procedures in achondroplasia patients. (orig.)

19 Additive and Substitutive Borrowing against Semantic ...

African Journals Online (AJOL)

reflexes mean 'to forge' and/or 'black-smith' (Ibid, 49). The Theory of Semantic Narrowing and Broadening in the. Realm of Lexical Borrowing ..... should be noticed that the traditional label referred to a hole on the whole of a traditional house ...

Avaliação in vitro da atividade antiviral de extratos de plantas frente ao metapneumovirus aviário (AMPV) e vírus respiratório sincicial bovino (BRSV)

OpenAIRE

Matheus Cavalheiro Martini

2010-01-01

Resumo: Para avaliar a atividade antiviral dos extratos de plantas brasileiras foram eleitos o Metapneumovirus aviário (aMPV) e o vírus Respiratório sincicial bovino (BRSV) pertences à família Paramyxoviridae, subfamília Pneumovirinae, gêneros Metapneumovirus e Pneumovirus respectivamente. Tanto o aMPV quanto o BRSV são vírus semelhantes aos que causam doenças em humanos como o vírus respiratório sincicial humano (HRSV) e metapneumovírus humano (hMPV). O objetivo do presente trabalho foi aval...

Review of photovoltaic energy development in Kenya for rural electrification

International Nuclear Information System (INIS)

Rabah, K.V.O.; Ndjeli, L.; Raturi, A.K.

1995-10-01

Energy demand is rapidly growing throughout much of the developing world, where an estimated two billion people, mostly from sparsely populated areas, currently live without electricity. As electrical energy systems are selected to help meet these people's electricity need, the environmental ramifications of the generating systems become increasingly important. Photovoltaic systems generate electricity without emitting greenhouse gases, and result in global, regional and local air quality advantages. In this work we intend to carry out research and development of photovoltaic solar cells for rural electrification - especially solar powered water pumping. (author). 56 refs, 11 figs

Deceleration in maturation of bone during adolescent age in achondroplasia - a retrospective study using RUS scoring system

Energy Technology Data Exchange (ETDEWEB)

Lee, Suk-Ha [Konkuk University Hospital, Department of Orthopedics, Seoul (Korea); Modi, Hitesh N.; Suh, Seung Woo [Korea University Guro Hospital, Scoliosis Research Institute, Department of Orthopedics, Seoul (Korea); Song, Hae-Ryong; Hazra, Sunit; Modi, Chetna [Korea University Guro Hospital, Rare Disease Institute, Department of Orthopedics, Seoul (Korea)

2009-02-15

Knowledge of bone age in achondroplasia is required for the prediction of adult height, timings of limb lengthening, and epiphysiodesis procedures. The purpose of this investigation was to determine the differences in skeletal age in achondroplasia and a control population with the Tanner-Whitehouse 3 method using the RUS score and to determine the right age for the interventional procedure for limb lengthening procedure or deformity correction in these patients. Left hand radiographs of 34 patients (age range, 5-18 years) with achondroplasia were evaluated for skeletal age using the RUS scoring system, which were compared with the left hand radiographs of 41 patients (age range, 5-18 years) without achondroplasia measuring skeletal age. The difference in chronological age and RUS bone age were evaluated statistically according to gender and age group. In the achondroplasia group, chronological age were 10.5{+-}4.3 years for males and 10.1{+-}3.6 years for females and RUS bone age were 9.2{+-}4.0 years for males and 8.9{+-}3.4 years for females, which showed statistically significantly difference (males p=0.0003 and females p < 0.0001), while in the control group, chronological age were 11.1{+-}2.9 years for males and 10.7{+-}3.4 years for females and RUS bone age were 11.2{+-}3.4 years for males and 10.7{+-}3.3 years for females, which did not show statistically significantly difference (males p=0.54 and females p=0.76). Our finding suggested a delay of 1.4 years for males and 1.2 years for females in the maturation of bone in achondroplasia patients. Difference between chronological age and RUS bone age was 0.9{+-}1.1 for <10 years and 1.6{+-}0.9 for >10 years in the study group, while 0.1{+-}1.1 for <10 years and -0.2 {+-} 0.6 for >10 years in the control group, which also showed >statistically significant difference (<10 years p=0.04 and >10 years p<0.0001). These differences indicate that there was a delay in the maturation of bones by 1 year in the group <10

Borrowing constraints, multiple equilibria and monetary policy

NARCIS (Netherlands)

Assenza, T.

2007-01-01

The appealing feature of Kiyotaki and Moore's Financial Accelerator model (Kiyotaki and Moore, 1997, 2002) is the linkage of asset price changes and borrowing constraints. This framework therefore is the natural vehicle to explore the net worth channel of the monetary transmission mechanism. In the

24 CFR 201.22 - Credit requirements for borrowers.

Science.gov (United States)

2010-04-01

... consumer credit report stating the credit accounts and payment history of the borrower and of any co-maker... months or more. (c) Evidence of delinquency, default or misrepresentation. Except with the prior approval...

A Hybrid Dynamic System Assessment Methodology for Multi-Modal Transportation-Electrification

Directory of Open Access Journals (Sweden)

Thomas J.T. van der Wardt

2017-05-01

Full Text Available In recent years, electrified transportation, be it in the form of buses, trains, or cars have become an emerging form of mobility. Electric vehicles (EVs, especially, are set to expand the amount of electric miles driven and energy consumed. Nevertheless, the question remains as to whether EVs will be technically feasible within infrastructure systems. Fundamentally, EVs interact with three interconnected systems: the (physical transportation system, the electric power grid, and their supporting information systems. Coupling of the two physical systems essentially forms a nexus, the transportation-electricity nexus (TEN. This paper presents a hybrid dynamic system assessment methodology for multi-modal transportation-electrification. At its core, it utilizes a mathematical model which consists of a marked Petri-net model superimposed on the continuous time microscopic traffic dynamics and the electrical state evolution. The methodology consists of four steps: (1 establish the TEN structure; (2 establish the TEN behavior; (3 establish the TEN Intelligent Transportation-Energy System (ITES decision-making; and (4 assess the TEN performance. In the presentation of the methodology, the Symmetrica test case is used throughout as an illustrative example. Consequently, values for several measures of performance are provided. This methodology is presented generically and may be used to assess the effects of transportation-electrification in any city or area; opening up possibilities for many future studies.

How Culture Matters in Educational Borrowing? Chinese Teachers' Dilemmas in a Global Era

Science.gov (United States)

Liu, Sheng-nan; Feng, Da-ming

2015-01-01

Educational borrowing may cause numerous dilemmas that emerge from cross-cultural differences among teachers in the globalization. Through the case study on the flipped classroom introduced from the United States into Chinese middle schools, this article presents an examination of dilemmas that teachers encountered during educational borrowing in…

Lesões dermatológicas em pacientes infectados pelo vírus linfotrópico humano de células T do tipo 1 (HTLV-1 Dermatologic lesions in patients infected with the human T-cell lymphotropic vírus type 1 (HTLV-1

Directory of Open Access Journals (Sweden)

Vandack Nobre

2005-02-01

Full Text Available O vírus linfotrópico humano de células T do tipo 1 (HTLV-1 é o primeiro retrovírus isolado do ser humano. Descreveu-se, em pouco tempo, o seu papel etiológico em algumas doenças, com destaque para a leucemia/linfoma de células T do adulto (ATLL, a mielopatia associada ao HTLV-1/paraparesia espástica tropical (HAM/TSP e a uveíte associada ao HTLV-1 (HAU. Na década de 90, o HTLV-1 foi associado a eczema grave da infância, conhecido como dermatite infecciosa (DI. Desde então, diversos outros tipos de lesões cutâneas têm sido observados em pacientes infectados pelo HTLV-1, em especial, nos doentes de HAM/TSP ou de ATLL. Porém, mesmo portadores assintomáticos do vírus apresentam doenças dermatológicas. Excetuando-se a dermatite infecciosa, não há lesão da pele específica da infecção pelo HTLV-1. Aqui, os autores apresentam as principais lesões dermatológicas descritas em pacientes infectados pelo HTLV-1, destacando o valor epidemiológico e clínico desses achados.Human T-cell Lymphotropic vírus type I (HTLV-1 was the first human retrovírus described. Some time after its discovery a group of diseases were related to this vírus, such as, adult T-cell leukemia lymphoma (ATLL, HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP and HTLV-1 associated uveitis (HAU. In the nineties, HTLV-1 was associated to a severe eczema of children, called infective dermatitis (ID. Since then, several other skin manifestations have been observed in HTLV-1-infected individuals, particularly in patients with ATLL or HAM/TSP. However, according to some reports, dermatologic lesions are also common in asymptomatic HTLV-1 carriers. Besides ID, all other skin lesions reported are nonspecific. The aim of this review is to outline the dermatologic manifestations reported in HTLV-1 infected patients, emphasizing the clinical and epidemiological value of these findings.

Locally manufactured wind power technology for sustainable rural electrification

International Nuclear Information System (INIS)

Leary, J.; While, A.; Howell, R.

2012-01-01

To date, the use of wind power for rural electrification has been limited. However the fact that micro-wind turbines can be manufactured using only basic workshop tools, techniques and materials, and therefore can be produced locally is often overlooked. Local manufacture has the potential to boost the local economy, build local capacity, reduce costs and produce resilient and flexible energy systems. However, locally manufactured technology must be seen as socially embedded due to the variety of local knowledge, skills, equipment and materials needed to construct and maintain such systems, as well as the organisational structures needed to ensure their long term sustainability. Evidence from successful initiatives suggests that stable institutional support from intermediaries such as the local/national government or NGOs is necessary to foster the development of a wind power industry based on local manufacture. The roles of these intermediaries include identifying and targeting windy areas with favourable environmental conditions, conducting research and development, collecting feedback from end users, creating supply chains for new parts and materials and developing relevant knowledge and skills. In this paper, three case studies of specific initiatives are analysed to draw out the social, economic and technical factors that could facilitate wider adoption of the technology. - Highlights: ► Local manufacture of wind turbines often overlooked for rural electrification. ► Flexible to adapt to local context and benefits local economy, capacity and supply chain. ► Development of technology discussed and 3 case studies of dissemination analysed. ► Critical factors: institutional support, system level planning, continuity of supply. ► Dissemination successful in Inner Mongolia; work continues elsewhere.

7 CFR 1730.25 - Corrective action.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Corrective action. 1730.25 Section 1730.25... AGRICULTURE ELECTRIC SYSTEM OPERATIONS AND MAINTENANCE Operations and Maintenance Requirements § 1730.25 Corrective action. (a) For any items on the RUS Form 300 rated unsatisfactory (i.e., 0 or 1) by the borrower...

7 CFR 1753.39 - Closeout documents.

Science.gov (United States)

2010-01-01

... terms of RUS Contract Forms 525 and 545, the bid prices do not include any amounts which are or may be...) Acceptance tests. The borrower will perform acceptance tests as part of the partial closeout and final... Results of Acceptance Tests (prepare and distribute copies immediately upon completion of the acceptance...

7 CFR 1717.154 - Transitional assistance in connection with new loans.

Science.gov (United States)

2010-01-01

... and efficiencies to be realized from the merger and the relative importance of loan priority to... at least one of the merging parties is an active borrower. (b) Supplemental financing.(1) RUS generally requires that an applicant for a municipal rate loan obtain a portion of its debt financing from a...

7 CFR 1728.70 - Procurement of materials.

Science.gov (United States)

2010-01-01

... AGRICULTURE ELECTRIC STANDARDS AND SPECIFICATIONS FOR MATERIALS AND CONSTRUCTION § 1728.70 Procurement of... Standards Committees. (2) RUS will also determine, on a case-by-case basis, whether to allow use of an... from the industry is not readily available, or the standard designs are not applicable to the borrower...

Solar-based rural electrification policy design: The Renewable Energy Service Company (RESCO) model in Fiji

Energy Technology Data Exchange (ETDEWEB)

Dornan, M. [Resource Management in Asia-Pacific Program, The Crawford School of Economics and Government, The Australian National University, Acton ACT 2601 (Australia)

2011-02-15

Solar photovoltaic technologies have for some time been promoted as a cost effective means of rural electrification in developing countries. However, institutional structures resulting in poor maintenance have adversely affected the sustainability of past solar projects. In Fiji, the Renewable Energy Service Company (RESCO) program is the latest attempt to promote solar-based rural electrification in a fee-for-service model, aiming to remove the high upfront capital costs associated with solar technologies and using a public-private sector partnership for maintenance. This paper assesses the program using survey and interview data. Major flaws are identified, relating to incorrect treatment of principal-agent problems, information asymmetries, motivational problems, and resourcing of government agencies. General lessons for fee-for-service solar home system models emerge, including that incentives for stakeholders must take centre stage in designing and administering such programs, and that active government support and ownership are required to make programs sustainable. (author)

Renewable energy rural electrification. Sustainability aspects of the Mexican programme in practice

International Nuclear Information System (INIS)

Huacuz, J.M.; Martinez, A.M.

1995-01-01

During the last 20 years Mexico has been fertile ground for rural projects using renewable energy technologies. In many cases, however, sustainability aspects were either improperly handled or essentially ignored. Such was the case, for instance, with solar thermal water pumping projects, solar water desalination, and even complete 'solar towns'. Painful but important lessons were learned from such failed projects. Now, sustainability is the focal point of a current rural electrification programme with renewable energy. As of this writing, over 24,000 individual home photovoltaic lighting systems have already been installed in different regions of Mexico; another 12,000 systems are estimated to have been installed in rural areas as a result of private commercial activities; seven village-size hybrid systems (photovoltaic-wind and photovoltaic-wind-diesel) have also been implemented. With this, the Mexican renewable energy rural electrification programme stands among the largest programmes of its kind in the world today. The question of the programme's sustainability has been a major concern at the Electrical Research Institute of Mexico (IIE), where activities have been under way since the start to lend it technical support. The lessons learned in the process will be discussed in this article. (author). 8 refs

International Education Policy Transfer--Borrowing Both Ways: The Hong Kong and England Experience

Science.gov (United States)

Forestier, Katherine; Crossley, Michael

2015-01-01

This paper analyses how the impact of international student achievement studies and the recent economic crisis in Europe are influencing the development of educational policy transfer and borrowing, from East to West. This is contrasted with education reform movements in East Asia, which have long legacies of borrowing from so-called…

Education Policy Borrowing in China: Has the West Wind Overpowered the East Wind?

Science.gov (United States)

Tan, Charlene; Chua, Catherine S. K.

2015-01-01

Recent education reform in China reflects the global trend of education policy borrowing from Anglophone countries such as the USA. The reform in China essentially advocates shifting from knowledge reproduction and didacticism to knowledge construction by students through a learner-centredness approach. Aware of the trend of borrowing policy from…

Let There Be Light: the Role of Electrification in Liberia's Post-Conflict Stabilization

Energy Technology Data Exchange (ETDEWEB)

Whitaker, Rick

2007-07-01

Early in 2006, President Ellen Johnson-Sirleaf made re-electrification a cornerstone of Liberia's stabilization and redevelopment programs. After 14 years of civil war, there was no electric grid or commercial electricity in the country. The Liberia Electricity Corporation (LEC) was moribund, with no infrastructure or customers. An international donors group of Ghana, the EC, the World Bank, and USAID formulated a $7 million Emergency Power Program to restore power to parts of Monrovia. In four months, this group, with the active participation of GOL and LEC, imported generators, rebuilt distribution networks, and began commercial service. By the end of 2006, LEC was serving 280 customers and had achieved operational self-sufficiency. There were streetlights in the capital for the first time in years. A second phase, increasing generation and customers 5-fold, is underway. It is funded at $22 million by a donor group including Norway. At its conclusion, 70% of Monrovia's neighborhoods will have access to service. International private financing of a next phase is in the offing. Critical lessons offered: Electrification is central to post-conflict stabilization; Capacity development is as important as technology; Commercialization of electricity is required; and, Top level support is critical. (auth)

Mutual Word Borrowings between the English and the Spanish Languages

Directory of Open Access Journals (Sweden)

Aliya Rinatovna Ismagilova

2017-09-01

Full Text Available The contemporary world witnesses growing popularity of foreign languages learning and their role in the modern society. The article is devoted to the problem of mutual borrowings from English and Spanish languages. The aim of the article is to investigate new tendencies in the English words borrowings, their establishment in the Spanish language and the other way round. The Spanish language is one of the most widespread languages in the world and it is a native language for different nationalities. On the other hand, English has borrowed quite a lot of Spanish words as well. The mutual enrichment of the languages makes the process of language teaching specific and it is important in the modern process of globalization where languages are the main resource of international cooperation. The article contains both theoretical and practical materials dedicated to the investigation of this problem. This article may be useful for a wide range of readers, students, scientists, linguists in the study of modern Spanish and English languages.

Multi-Range Conditional Random Field for Classifying Railway Electrification System Objects Using Mobile Laser Scanning Data

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Jaewook Jung

2016-12-01

Full Text Available Railways have been used as one of the most crucial means of transportation in public mobility and economic development. For safe railway operation, the electrification system in the railway infrastructure, which supplies electric power to trains, is an essential facility for stable train operation. Due to its important role, the electrification system needs to be rigorously and regularly inspected and managed. This paper presents a supervised learning method to classify Mobile Laser Scanning (MLS data into ten target classes representing overhead wires, movable brackets and poles, which are key objects in the electrification system. In general, the layout of the railway electrification system shows strong spatial regularity relations among object classes. The proposed classifier is developed based on Conditional Random Field (CRF, which characterizes not only labeling homogeneity at short range, but also the layout compatibility between different object classes at long range in the probabilistic graphical model. This multi-range CRF model consists of a unary term and three pairwise contextual terms. In order to gain computational efficiency, MLS point clouds are converted into a set of line segments to which the labeling process is applied. Support Vector Machine (SVM is used as a local classifier considering only node features for producing the unary potentials of the CRF model. As the short-range pairwise contextual term, the Potts model is applied to enforce a local smoothness in the short-range graph; while long-range pairwise potentials are designed to enhance the spatial regularities of both horizontal and vertical layouts among railway objects. We formulate two long-range pairwise potentials as the log posterior probability obtained by the naive Bayes classifier. The directional layout compatibilities are characterized in probability look-up tables, which represent the co-occurrence rate of spatial relations in the horizontal and vertical

Borrowing and Dictionary Compilation: The Case of the Indigenous South African Languages

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Munzhedzi James Mafela

2011-10-01

Full Text Available

ABSTRACT: Borrowing occurs when a language adds a word from another language to its own lexicon. Languages in neighbouring regions often borrow from each other. In South Africa, there are over nine indigenous languages, in addition to Afrikaans and English, all of which coexist. In their coexistence they borrow from one another. African language dictionaries reveal that these languages have borrowed a great deal from Afrikaans and English. However, one would expect these dictionaries to reflect some borrowing from other indigenous languages; on the contrary, they include very few such words. Although, one encounters many words from indigenous languages being used by other African languages in their spoken language and literary works, these are not included in dictionaries. This article seeks to highlight factors contributing to the failure to include words borrowed from other indigenous languages in African language dictionaries.

OPSOMMING: Ontlening en woordeboeksamestelling: Die geval van inheemse Suid-Afrikaanse tale. Ontlening vind plaas wanneer 'n taal 'n woord uit 'n ander taal by sy eie leksikon voeg. Tale in aangrensende streke leen dikwels van mekaar. Daar is meer as nege inheemse tale in Suid-Afrika, bo en behalwe Afrikaans en Engels, wat saam bestaan. In hulle naasbestaan leen hulle van mekaar. Afrikataal-woordeboeke getuig daarvan dat hierdie tale heelwat uit Afrikaans en Engels geleen het. Daar sou egter verwag kon word dat hierdie woordeboeke sal getuig van ontlening uit ander inheemse tale; in teendeel, hulle sluit baie min van sulke woorde in. Alhoewel baie woorde van inheemse tale in ander Afrikatale gebruik word in die gesproke taal en letterkundige werke, is hierdie woorde nie in die woordeboeke opgeneem nie. Die doel van hierdie artikel is om die faktore uit te lig wat bydra tot die versuim om leenwoorde van ander inheemse tale in die Afrikataal-woordeboeke op te neem.

Sleutelwoorde: ONTLENING

THE BORROWER CHARACTERISTICS IN HOT EQUITY MARKETS

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HALIL DINCER KAYA

2017-06-01

Full Text Available In this study, I examine the characteristics of U.S. corporate borrowers (public debt, private placement, and syndicated loan firms in HOT versus COLD equity markets. My main objective is to see the characteristics of firms that choose debt financing even when the equity market is HOT. HOT equity markets are defined as the top twenty percent of the months in terms of the de-trended number of equity offerings. I find that the HOT equity market borrowers generally have higher market-to-book ratios compared to the COLD market borrowers. Also, in HOT equity markets, the public debt firms (i.e. the corporate bond issuers tend to have fewer tangible assets, the private placement firms tend to be smaller and highly levered, and the syndicated loan firms tend to be smaller, more profitable, and less levered compared to the COLD market firms. When I look at the number of transactions in each market, I find that when the equity market is active (i.e. HOT, the syndicated loan market is even more active. During these periods, the public debt market is also active (although not as much as the equity or the syndicated loan markets. When I look at the sizes of the transactions in each market, I find that the private placements tend to be significantly larger in HOT markets compared to COLD markets. I conclude that while the equity, the public debt, and the syndicated loan markets move together in terms of market activity, the equity market and the private placement markets move together in terms of the size of the transaction.

Imunogenicidade da cepa avirulenta RV194-2 do vírus rábico em camundongos

Directory of Open Access Journals (Sweden)

Rugimar Marcovistz

1996-12-01

Full Text Available O vírus rábico RV194-2, uma variante avirulenta da cepa CVS (Challenge Vírus Standard, produz uma infecção inaparente quando inoculado intracerebralmente em camundongos adultos. Sugerindo que a resposta imunológica do hospedeiro permite a eliminação do vírus do sistema nervoso central. Por esta razão foram estudadas a indução de interferon e a resposta imune humoral em camundongos BALB/c inoculados com vírus RV194-2. Durante a infecção, estes camundongos apresentaram elevados níveis de interferon no plasma e no cérebro com altos títulos de anticorpos neutralizantes anti-rábicos. A 2-5A sintetase. um marcador da ação dos interferons,foi também analisada no cérebro destes animais. Sua atividade, aumentou, paralelamente, á produção de interferon, demonstrando que este interferon é bioquímicamente ativo. O vírus RV194-2 também induziu, 45 dias após sua inoculação, proteção aos animais quando desafiados com a cepa virulenta CVS. Estes resultados demonstram que a cepa RV194-2possui um alto nível imunogênico.RV194-2 rabies virus, an avirulent mutant of CVS strain, induces an inapparent infection limited to the central nervous system (CNS in adult mice inoculated intracerebrally. This fact suggest that immune response of the host is able to eliminate the virus in CNS. For this reason, we have studied the induction of interferon and the humoral immune responses in BALB/c mice after RV194-2 inoculation. These mice presented high levels of interferon in the plasma and in the brain, with elevated levels of neutralizing antirabies antibodies. The 2-5A synthetase, an enzyme marker of interferon action, was analyzed in the brain of inoculated animals. Its enhancement in parallel to the interferon production in the brain, showed biochemical evidence that this interferon is active. Forty five days after RV194-2 virus inoculation, mice were protected against a challenge with the CVS virulent strain. The results presented

7 CFR 1755.500 - RUS standard for service installations at customers access locations.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false RUS standard for service installations at customers... customers access locations. (a) Sections 1755.501 through 1755.510 cover service installations at permanent or mobile home customer access locations. Sections 1755.501 through 1755.510 do not cover service...

7 CFR 1735.75 - Interim financing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Interim financing. 1735.75 Section 1735.75... Involving Loan Funds § 1735.75 Interim financing. (a) A borrower may submit a written request for RUS approval of interim financing if it is necessary to close an acquisition before the loan to finance the...

7 CFR 1710.106 - Uses of loan funds.

Science.gov (United States)

2010-01-01

... and Basic Policies § 1710.106 Uses of loan funds. (a) Funds from loans made or guaranteed by RUS may be used to finance: (1) Distribution facilities. (i) The construction of new distribution facilities... station service, and the borrower is unable to finance the acquisition from other sources. See § 1710.107...

7 CFR 1744.64 - Budget adjustment.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Budget adjustment. 1744.64 Section 1744.64... Disbursement of Funds § 1744.64 Budget adjustment. (a) If more funds are required than are available in a budget account, the borrower may request RUS's approval of a budget adjustment to use funds from another...

7 CFR 1767.23 - Interest charges.

Science.gov (United States)

2010-01-01

... charges. The interest charges accounts identified in this section shall be used by all RUS borrowers... Charges 427Interest on Long-Term Debt A. This account shall include the amount of interest on outstanding long-term debt issued or assumed by the utility, the liability for which included in Account 221, Bonds...

7 CFR 1735.46 - Loan security documents.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan security documents. 1735.46 Section 1735.46... § 1735.46 Loan security documents. (a) Loans are to be repaid according to their terms. RUS generally... subordinations. (b) Loan security documents of borrowers with loans approved after October 6, 1997 will provide...

24 CFR 891.740 - Responsibilities of Borrower.

Science.gov (United States)

2010-04-01

... contracting for services are provided in § 891.600(c). (d) Submission of financial and operating statements...) Marketing. (1) The Borrower must commence and continue diligent marketing activities not later than 90 days... homeless in the same housing market. (2) Marketing must be done in accordance with the HUD-approved...

The participation of the sectors of electric energy consumption in a rural electrification cooperative; A participacao dos setores de consumo de energia eletrica em uma cooperativa de eletrificacao rural

Energy Technology Data Exchange (ETDEWEB)

Higuchi, Cristiane Aparecida Pelegrin [Instituicao Toledo de Ensino (ITE), Bauru, SP (Brazil). Fac. de Ciencias Contabeis], e-mail: cristiane.higuchi@itelefonica.com.br; Siqueira, Jair Antonio Cruz [UNESP, Botucatu, SP (Brazil). Faculdade de Ciencias Agronomicas. Curso de Pos-Graduacao em Energia na Agricultura], e-mail: jairsiqueira@fca.unesp.br; Seraphim, Odivaldo Jose [UNESP, Botucatu, SP (Brazil). Faculdade de Ciencias Agronomicas. Dept. de Engenharia Rural], e-mail: seraphim@fca.unesp.br; Ielo, Frederico G. de Paula F. [Universidade Estadual de Ponta Grossa, PR (Brazil). Dept. de Informatica

2004-07-01

This work had the objective of to evaluate the behavior of the electrical energy distribution in a Rural Electrification Cooperative, placed inside the State of Sao Paulo, embracing the region of the county of Itai, Avare and Paranapanema. Were appraised the electric energy distribution data of the Rural Electrification Cooperative of Itai, Avare and Paranapanema - CERIPA, during the years of 2000, 2001 and 2002. Was evaluated the sale of energy evolution, clearance evolution, general load factor and the electrical distribution for consumer type. The found results allowed to end that the Rural electrification Cooperative, show a good electric energy distribution in residential, rural and irrigation sectors. (author)

Electrification pathways for Kenya-linking spatial electrification analysis and medium to long term energy planning

Science.gov (United States)

Moksnes, Nandi; Korkovelos, Alexandros; Mentis, Dimitrios; Howells, Mark

2017-09-01

In September 2015 UN announced 17 Sustainable Development goals (SDG) from which goal number 7 envisions universal access to modern energy services for all by 2030. In Kenya only about 46% of the population currently has access to electricity. This paper analyses hypothetical scenarios, and selected implications, investigating pathways that would allow the country to reach its electrification targets by 2030. Two modelling tools were used for the purposes of this study, namely OnSSET and OSeMOSYS. The tools were soft-linked in order to capture both the spatial and temporal dynamics of their nature. Two electricity demand scenarios were developed representing low and high end user consumption goals respectively. Indicatively, results show that geothermal, coal, hydro and natural gas would consist the optimal energy mix for the centralized national grid. However, in the case of the low demand scenario a high penetration of stand-alone systems is evident in the country, reaching out to approximately 47% of the electrified population. Increasing end user consumption leads to a shift in the optimal technology mix, with higher penetration of mini-grid technologies and grid extension.

Borrowing and Dictionary Compilation: The Case of the Indigenous ...

African Journals Online (AJOL)

rbr

Keywords: BORROWING, DICTIONARY COMPILATION, INDIGENOUS LANGUAGES,. LEXICON, MORPHEME, VOCABULARY, DEVELOPING LANGUAGES, LOAN WORDS, TER-. MINOLOGY, ETYMOLOGY, LEXICOGRAPHY. Opsomming: Ontlening en woordeboeksamestelling: Die geval van in- heemse Suid-Afrikaanse ...

Carcinome à cellule vitreuse du col de l'utérus: à propos d'un cas et revue de littérature

Science.gov (United States)

Hakimi, Ihssane; Zazi, Abdelghani; Chahdi, Hafsa; Guelzim, Khalid; Kouach, Jaouad; Babahabib, Myabdellah; Elhassani, Myehdi; Rahali, Driss Moussaoui; Dehayni, Mohammed

2015-01-01

Le carcinome à cellule vitreuse du col de l'utérus est un type de histologique rare de cancer du col de l'utérus qui survient à un âge plus jeune, et s'associe au risque élevé d’échec thérapeutique et le pronostic est plus mauvais en comparaison au type cellulaire squameux. La radiothérapie est associée au risque diminué de récidive. Le but de cette étude est de récapituler à travers d'une observation et une revue de littérature les données sur l'incidence, le comportement clinique et la survie globale de patients avec le carcinome à cellule vitreuse du col de l'utérus. PMID:26664556

Pv rural electrification programme at the Bolivian high plateau

Energy Technology Data Exchange (ETDEWEB)

Lorenzo, E.; Aguilera, J. [Instituto de Energia Solar, ETSI Telecomunicacion, (Spain)

1995-12-31

Since 1988 the Institute of Solar Energy of the Universidad Politecnica de Madrid is carrying out a pv rural electrification programme at the Bolivian high plateau. This programme has been focused in three aspects: the domestic electrification, users participation and transfer technology. At present, there are about 1,500 electrified dwellings distributed in the Bolivian high plateau. We have got deep knowledge about life style and organization of the aymara Indians who are the inhabitants of the working zone. We think that this knowledge can be very useful for a large scale introduction of PV solar energy in this region. Finally, we present a new way to transfer PV technology to developing countries. Thanks to this programme a group of aymara Indians is able to manufacture charge regulators and electronic ballast to use in the PV installations of the programme. [Espanol] Desde 1988 el Instituto de Energia Solar de la Universidad Politecnica de Madrid esta llevando a cabo un programa fotovoltaico de electrificacion rural en la altiplanicie Boliviana. Este programa ha sido enfocado a tres aspectos: la electrificacion domestica, la participacion de los usuarios y la transferencia de la tecnologia. Actualmente, hay alrededor de 1500 conjuntos habitacionales electrificados distribuidos en la altiplanicie Boliviana. Hemos obtenido un profundo conocimiento del estilo de vida y de la organizacion de los indios aymara que son los habitantes de la zona de trabajo. Pensamos que este conocimiento puede ser muy util para una introduccion en gran escala de la energia solar fotovoltaica en esta region. Finalmente, presentamos una nueva forma de transferir la tecnologia fotovoltaica a paises en desarrollo. Gracias a este programa un grupo de indios aymara pueden fabricar reguladores de carga y balastros electronicos para ser usados en instalaciones fotovoltaicas del programa.

Pv rural electrification programme at the Bolivian high plateau

Energy Technology Data Exchange (ETDEWEB)

Lorenzo, E; Aguilera, J [Instituto de Energia Solar, ETSI Telecomunicacion, (Spain)

1996-12-31

Since 1988 the Institute of Solar Energy of the Universidad Politecnica de Madrid is carrying out a pv rural electrification programme at the Bolivian high plateau. This programme has been focused in three aspects: the domestic electrification, users participation and transfer technology. At present, there are about 1,500 electrified dwellings distributed in the Bolivian high plateau. We have got deep knowledge about life style and organization of the aymara Indians who are the inhabitants of the working zone. We think that this knowledge can be very useful for a large scale introduction of PV solar energy in this region. Finally, we present a new way to transfer PV technology to developing countries. Thanks to this programme a group of aymara Indians is able to manufacture charge regulators and electronic ballast to use in the PV installations of the programme. [Espanol] Desde 1988 el Instituto de Energia Solar de la Universidad Politecnica de Madrid esta llevando a cabo un programa fotovoltaico de electrificacion rural en la altiplanicie Boliviana. Este programa ha sido enfocado a tres aspectos: la electrificacion domestica, la participacion de los usuarios y la transferencia de la tecnologia. Actualmente, hay alrededor de 1500 conjuntos habitacionales electrificados distribuidos en la altiplanicie Boliviana. Hemos obtenido un profundo conocimiento del estilo de vida y de la organizacion de los indios aymara que son los habitantes de la zona de trabajo. Pensamos que este conocimiento puede ser muy util para una introduccion en gran escala de la energia solar fotovoltaica en esta region. Finalmente, presentamos una nueva forma de transferir la tecnologia fotovoltaica a paises en desarrollo. Gracias a este programa un grupo de indios aymara pueden fabricar reguladores de carga y balastros electronicos para ser usados en instalaciones fotovoltaicas del programa.

Does Consumer Confidence Forecast Household Saving and Borrowing Behavior? Evidence for Poland.

Science.gov (United States)

Kłopocka, Aneta Maria

2017-01-01

Consumer confidence plays an important role in households' decision-making processes. This study investigates the effects of consumer confidence on household saving and borrowing behavior that are unsatisfactorily considered in previous discussions. The questions of interest are first, whether indexes of consumer confidence have any predictive power on their own for future household saving and borrowing rates, and second, whether they contain information about future household saving and borrowing rates aside from the information contained in other available indicators. In addition to aggregate confidence indicators, their components are used to provide more precise information. Overall, the multiple linear regression analysis (OLS technique) of Polish time-series data gives positive answers to both questions. This finding supports the recommendation of combining the strengths of objective indicators (such as economic fundamentals) and subjective indicators (such as consumer confidence) to improve household financial behavior forecasts.

Vanuatu, the country of rural decentralized electrification

International Nuclear Information System (INIS)

Maigne, Y.; Molli, L.

1998-01-01

The status of decentralized rural electrification in Vanuatu was presented. Vanuatu is a sparsely populated rural country in the south Pacific. The country includes 92 populated islands spread over 1,000 kilometers in the south Pacific, halfway between Fiji and Australia. The low population density and the tremendous distances between the different islands have made local electrical networks a necessity in Vanuatu. Apart from the two principal urban centres, Vanuatu does not have a centralized electrical distribution network. In the early 1990s the government initiated a program to provide independent power sources to the isolated communities. Photovoltaic cells are used to power most telecommunications services. Solar cells are also used to provide power to important community buildings such as the schools or nursing stations on the remote islands. Two small hydroelectric generating stations of 600 kW were also installed with the help of the German government

75 FR 42571 - Guarantees for Bonds and Notes Issued for Electrification or Telephone Purposes

Science.gov (United States)

2010-07-22

... strength and its pledged loan collateral. Accordingly, CFC contends that financial risk to RUS is already... concurrent loans as provided in part 1710 of this chapter. (b) * * * (2) Maintain sufficient collateral equal... program for cooperative and other not-for-profit lenders that make loans for eligible electric and...

Infecção aguda e latente em ovinos inoculados com o herpesvírus bovino tipo 5 (BHV-5

Directory of Open Access Journals (Sweden)

Silva Adriana M.

1998-01-01

Full Text Available Infecção experimental de ovinos com o herpesvírus bovino tipo 5 (BHV-5 reproduziu vários aspectos da infecção pelo BHV-5 em bovinos. Inoculação intranasal foi seguida de extensiva replicação viral na cavidade nasal, excreção e transmissão do vírus a outros animais, estabelecimento e reati-vação de latência, e o desenvolvimento de meningoencefalite clínica em um animal. Ovinos inoculados com a amostra brasileira EVI-88 apresentaram hipertermia transitória, hiperemia da mucosa nasal e corrimento nasal de seroso a muco-purulento. Os animais eliminaram vírus em secreções nasais em títulos de até 107,11DICC50/ml por até 16 dias. Um cordeiro apresentou sinais clínicos de encefalite no dia 10 pós-inoculação, sendo sacrificado in extremis no início do dia 13. Infectividade foi detectada em várias regiões do encéfalo desse animal, incluindo os hemisférios anterior e posterior, córtex dorso- e ventro-lateral, ponte, pedúnculo cerebral, cerebelo e bulbo olfatório. Alterações histológicas foram observadas em várias regiões do encéfalo, principalmente no hemisfério anterior, córtex ventro-lateral e pedúnculos cerebrais, e consistiram de meningite mononuclear, manguitos perivasculares, gliose focal, necrose e inclusões intranucleares em neurônios . Quatro ovinos mantidos como sentinelas adquiriram a infecção e eliminaram vírus a partir do final do segundo dia, até 7 dias. Ovinos inoculados com a amostra argentina A663 apresentaram apenas hiperemia e umidecimento da mucosa nasal, embora eliminassem vírus nas secreções nasais por até 15 dias. Tratamento dos animais com dexametasona a partir do dia 50 pós-inoculação provocou reativação da infecção latente e eliminação viral durante até 11 dias por 76,9% (10/13 dos animais inoculados e por 100% (3/3 dos animais sentinela. Esses resultados demonstram que ovinos são susceptíveis à infecção aguda e latente pelo BHV-5 e sugerem que infec

7 CFR 1730.28 - Emergency Restoration Plan (ERP).

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Emergency Restoration Plan (ERP). 1730.28 Section... § 1730.28 Emergency Restoration Plan (ERP). (a) Each borrower with an approved RUS electric program loan as of October 12, 2004 shall have a written ERP no later than January 12, 2006. The ERP should be...

Les fractures supra-condyliennes de l'humérus de l'enfant au Centre ...

African Journals Online (AJOL)

condyliennes de l'humérus de l'enfant dans le service de chirurgie pédiatrique du CHU Pédiatrique Charles De Gaulle, au Burkina Faso. Nous nous sommes intéressés aux facteurs épidémiologiques, aux aspects anatomo-pathologiques, aux ...

Decarbonising the energy intensive basic materials industry through electrification – Implications for future EU electricity demand

International Nuclear Information System (INIS)

Lechtenböhmer, Stefan; Nilsson, Lars J.; Åhman, Max; Schneider, Clemens

2016-01-01

The need for deep decarbonisation in the energy intensive basic materials industry is increasingly recognised. In light of the vast future potential for renewable electricity the implications of electrifying the production of basic materials in the European Union is explored in a what-if thought-experiment. Production of steel, cement, glass, lime, petrochemicals, chlorine and ammonia required 125 TW-hours of electricity and 851 TW-hours of fossil fuels for energetic purposes and 671 TW-hours of fossil fuels as feedstock in 2010. The resulting carbon dioxide emissions were equivalent to 9% of total greenhouse gas emissions in EU28. A complete shift of the energy demand as well as the resource base of feedstocks to electricity would result in an electricity demand of 1713 TW-hours about 1200 TW-hours of which would be for producing hydrogen and hydrocarbons for feedstock and energy purposes. With increased material efficiency and some share of bio-based materials and biofuels the electricity demand can be much lower. Our analysis suggest that electrification of basic materials production is technically possible but could have major implications on how the industry and the electric systems interact. It also entails substantial changes in relative prices for electricity and hydrocarbon fuels. - Highlights: • Energy intensive basic materials industry has a high share in EU greenhouse gas emissions. • Decarbonising these industries is very important, but still relatively unexplored. • Electrification is possible regarding renewable energy resources and technologies. • Combination with energy and materials efficiency, biofuels and CCS is crucial. • Electrification needs very high amounts of electricity and strong policies.

Handling imbalance data in churn prediction using combined SMOTE and RUS with bagging method

Science.gov (United States)

Pura Hartati, Eka; Adiwijaya; Arif Bijaksana, Moch

2018-03-01

Customer churn has become a significant problem and also a challenge for Telecommunication company such as PT. Telkom Indonesia. It is necessary to evaluate whether the big problems of churn customer and the company’s managements will make appropriate strategies to minimize the churn and retaining the customer. Churn Customer data which categorized churn Atas Permintaan Sendiri (APS) in this Company is an imbalance data, and this issue is one of the challenging tasks in machine learning. This study will investigate how is handling class imbalance in churn prediction using combined Synthetic Minority Over-Sampling (SMOTE) and Random Under-Sampling (RUS) with Bagging method for a better churn prediction performance’s result. The dataset that used is Broadband Internet data which is collected from Telkom Regional 6 Kalimantan. The research firstly using data preprocessing to balance the imbalanced dataset and also to select features by sampling technique SMOTE and RUS, and then building churn prediction model using Bagging methods and C4.5.

Multiscale assessment of progress of electrification in Indonesia based on brightness level derived from nighttime satellite imagery.

Science.gov (United States)

Ramdani, Fatwa; Setiani, Putri

2017-06-01

Availability of electricity can be used as an indicator to proximate parameters related to human well-being. Overall, the electrification process in Indonesia has been accelerating in the past two decades. Unfortunately, monitoring the country's progress on its effort to provide wider access to electricity poses challenges due to inconsistency of data provided by each national bureau, and limited availability of information. This study attempts to provide a reliable measure by employing nighttime satellite imagery to observe and to map the progress of electrification within a duration of 20 years, from 1993 to 2013. Brightness of 67,021 settlement-size points in 1993, 2003, and 2013 was assessed using data from DMSP/OLS instruments to study the electrification progress in the three service regions (Sumatera, Java-Bali, and East Indonesia) of the country's public electricity company, PLN. Observation of all service areas shows that the increase in brightness, which correspond with higher electricity development and consumption, has positive correlation with both population density (R 2  = 0.70) and urban change (R 2  = 0.79). Moreover, urban change has a stronger correlation with brightness, which is probably due to the high energy consumption in urban area per capita. This study also found that the brightness in Java-Bali region is very dominant, while the brightness in other areas has been lagging during the period of analysis. The slow development of electricity infrastructure, particularly in major parts of East Indonesia region, affects the low economic growth in some areas and formed vicious cycle.

Lexical Borrowing in the Speech of First-Generation Hungarian Immigrants in Australia

Directory of Open Access Journals (Sweden)

Anikó Hatoss

2016-09-01

Full Text Available This article reports findings of a sociolinguistic project which investigated language contact phenomena in the speech of first-generation Hungarian Australians living in Sydney. The research aimed to identify and analyze English lexical items borrowed into the spoken Hungarian of first-generation Hungarian–English bilinguals. This research had a mixed methods approach including a quantitative element (count of lexical manifestations by categories such as part of speech and a qualitative element in which the various lexical manifestations have been subjected to a linguistic analysis. The Hungarian National Corpus was used as a reference guide to determine the status of these phenomena in the lexicon of Standard Hungarian. The data were collected through semi-structured sociolinguistic interviews with 22 Hungarian Australians living in Sydney. The findings demonstrate that (a first-generation Hungarians are highly creative language users and integrate a large number of English lexical items into their speech. Most lexical borrowings belong to the derivational blends with the highest proportion of the nominal group. Lexical borrowings from English are morphologically integrated with Hungarian-derivational suffixes and inflectional case markings. This research provides original empirical data to better understand the various inter-language lexical manifestations in Hungarian–English bilingual contexts. The study adds to the relatively small body of research on Hungarian–English bilingualism in diasporic context and contributes to understanding lexical borrowing from a contact linguistic perspective.

A method multi criterio to evaluate projects of rural electrification

International Nuclear Information System (INIS)

Gonzalez Posse, E.

1994-01-01

In this document about the problem of the evaluation projects methodologies in rural electrification.The low analysis problem is of complex nature, because each project is evaluation object and an economic agent. One of these agents identifies different benefits and cost, and also has a different approaches for value them.In consequence, the form in that it is carried out the evaluation of the one project for each one of this agents that it is usually solved for mechanisms linked to the capacity of incidence or of determination of each one of them, this does not assures a satisfactory results for the general interest

12 CFR 617.7005 - When may electronic communications be used in the borrower rights process?

Science.gov (United States)

2010-01-01

... borrower rights process? Qualified lenders may use, with the parties' agreement, electronic commerce (E-commerce), including electronic communications for borrower rights disclosures. Part 609 of this chapter addresses when a qualified lender may use E-commerce. Consistent with these rules, a qualified lender should...

Constraints on morphological borrowing: evidence from Latin America

NARCIS (Netherlands)

Bakker, D.; Hekking, E.

2012-01-01

In this article, we discuss the borrowing of morphology from Spanish by three unrelated and typologically diffferent American-Indian languages: Quechua, Guarani and Otomi. On the basis of three corpora of spontaneous speech produced by a sizeable number of informants, we will suggest that there are

Deficit Financing of Schools? The Impact of Statutory Change on School District Borrowing Behavior.

Science.gov (United States)

Edlefson, Carla

In the 70s and 80s, Ohio relaxed its balanced-budget laws to give school districts more options for borrowing over the end of the fiscal year. Two provisions that permit districts to borrow against next year's revenues in order to balance the current year's budget include the Emergency School Advancement program and the Spending Reserve. This…

Why Student Loans Are Different: Findings from Six Focus Groups of Student Loan Borrowers

Science.gov (United States)

Delisle, Jason; Holt, Alexander

2015-01-01

For all the attention student loans have received in the media and from policymakers in recent years, there is still remarkably little information on why and how borrowers struggle to repay them. Rising college prices and debt levels explain some of the troubles borrowers have with their loans, as does a slow economic recovery that has caused…

34 CFR 674.42 - Contact with the borrower.

Science.gov (United States)

2010-07-01

... debt is owed and the name and address of the official or servicing agent to whom communications should... person, by audiovisual presentation, or by interactive electronic means. The institution must ensure that... law, and litigation; (viii) Emphasize that the borrower is obligated to repay the full amount of the...

Febres hemorrágicas por vírus no Brasil Viral hemorrhagic fevers in Brazil

Directory of Open Access Journals (Sweden)

Luiz Tadeu Moraes Figueiredo

2006-04-01

Full Text Available Chamando a atenção para as febres hemorrágicas por vírus, que em sua maioria tem escassa informação divulgada e provavelmente são subnotificadas, mostra-se neste artigo casos clínicos das 4 doenças deste tipo que ocorrem no Brasil: febre amarela, dengue hemorrágico/síndrome de choque do dengue, febre hemorrágica por arenavírus e síndrome pulmonar e cardiovascular por hantavírus. Também, relevantes aspectos clínicos, laboratoriais e epidemiológicos destas viroses são aqui abordados. São doenças que têm alta letalidade e induzem extravasamento capilar e coagulopatia, que podem ser evidenciados pela elevação do hematócrito e plaquetopenia. A suspeita clínica e o tratamento precoce são fundamentais à sobrevida dos pacientes.To call atention to viral hemorrhagic fevers, diseases that are mostly underdivulged and, probably, undereported, we present here case reports of the 4 diseases of this kind that occur in Brazil: yellow fever, dengue haemorrhagic fever/dengue shock syndrome, arenavirus haemorrhagic fever and hantavirus cardiopulmonary syndrome. Relevant clinical, epidemiological and laboratorial diagnostic aspects of these viral haemorrhagic fevers are also shown here. These diseases have a high case fatality rate, induce capillary leaking and blood coagulation disturbances that are evidenced by hemoconcentrantion and thrombocytopenia. An early clinical diagnosis and treatment is fundamental for patient survival.

Decentralized electrification of an isolated town by means of photovoltaic solar energy; Electrificacion descentralizada de una poblacion aislada mediante energia solar fotovoltaica

Energy Technology Data Exchange (ETDEWEB)

Horn, Manfred [Universidad Nacional de Energia, Lima (Peru)

1997-12-31

The insular community of Taquile in the Titicaca Lake is performing a pilot project of domiciliary electrification with photovoltaic systems. The project wants to evaluate the feasibility of a basic rural electrification with photovoltaic systems based in private initiatives, under the frame of the free market economy, in vogue in Peru. [Espanol] En la comunidad insular de Taquile en el Lago Titicaca se esta ejecutando un proyecto piloto de electrificacion domiciliaria con sistemas fotovoltaicos. El proyecto quiere evaluar la posibilidad de una electrificacion rural basica con sistemas fotovoltaicos en base a iniciativas privadas, dentro del marco de la economia de mercado libre, vigente en el Peru.

Decentralized electrification of an isolated town by means of photovoltaic solar energy; Electrificacion descentralizada de una poblacion aislada mediante energia solar fotovoltaica

Energy Technology Data Exchange (ETDEWEB)

Horn, Manfred [Universidad Nacional de Energia, Lima (Peru)

1998-12-31

The insular community of Taquile in the Titicaca Lake is performing a pilot project of domiciliary electrification with photovoltaic systems. The project wants to evaluate the feasibility of a basic rural electrification with photovoltaic systems based in private initiatives, under the frame of the free market economy, in vogue in Peru. [Espanol] En la comunidad insular de Taquile en el Lago Titicaca se esta ejecutando un proyecto piloto de electrificacion domiciliaria con sistemas fotovoltaicos. El proyecto quiere evaluar la posibilidad de una electrificacion rural basica con sistemas fotovoltaicos en base a iniciativas privadas, dentro del marco de la economia de mercado libre, vigente en el Peru.

Low-carbon off-grid electrification for rural areas in the United Kingdom: Lessons from the developing world

International Nuclear Information System (INIS)

Yadoo, Annabel; Gormally, Alexandra; Cruickshank, Heather

2011-01-01

Low-carbon off-grid electrification for rural areas is becoming increasingly popular in the United Kingdom. However, many developing countries have been electrifying their rural areas in this way for decades. Case study fieldwork in Nepal and findings from United Kingdom based research will be used to examine how developed nations can learn from the experience of developing countries with regard to the institutional environment and delivery approach adopted in renewable energy off-grid rural electrification. A clearer institutional framework and more direct external assistance during project development are advised. External coordinators should also engage the community in a mobilization process a priori to help alleviate internal conflicts of interest that could later impede a project. - Highlights: → Development of community renewable energy projects in the UK is commended. → The UK can benefit from the experience of successful programmes in Nepal. → A clearer institutional framework and more direct external assistance is required. → External coordinators should engage the community in a mobilization process.

Does Discretion in Lending Increase Bank Risk? Borrower Self-Selection and Loan Officer Capture Effects

NARCIS (Netherlands)

Gropp, R.; Grundl, C.; Guttler, A.

2012-01-01

Abstract: In this paper we analyze whether discretionary lending increases bank risk. We use a panel dataset of matched bank and borrower data. It offers the chief advantages that we can directly identify soft information in banks’ lending decisions and that we observe ex post defaults of borrowers.

Does Discretion in Lending Increase Bank Risk? Borrower Self-Selection and Loan Officer Capture Effects

NARCIS (Netherlands)

Gropp, R.; Grundl, C.; Guttler, A.

2012-01-01

In this paper we analyze whether discretionary lending increases bank risk. We use a panel dataset of matched bank and borrower data. It offers the chief advantages that we can directly identify soft information in banks’ lending decisions and that we observe ex post defaults of borrowers.Consistent

34 CFR 682.301 - Eligibility of borrowers for interest benefits on Stafford and Consolidation loans.

Science.gov (United States)

2010-07-01

... Stafford and Consolidation loans. 682.301 Section 682.301 Education Regulations of the Offices of the... borrowers for interest benefits on Stafford and Consolidation loans. (a) General. (1) To qualify for benefits on a Stafford loan, a borrower must demonstrate financial need in accordance with Part F of the...

13 CFR 120.712 - How does an Intermediary get a grant to assist Microloan borrowers?

Science.gov (United States)

2010-01-01

... contribution. It may only use grant funds to provide Microloan borrowers with marketing, management, and... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How does an Intermediary get a grant to assist Microloan borrowers? 120.712 Section 120.712 Business Credit and Assistance SMALL...

Effect of contact deformation on contact electrification: a first-principles calculation

International Nuclear Information System (INIS)

Zhang, Yuanyue; Shao, Tianmin

2013-01-01

The effect of contact deformation on contact electrification of metallic materials was studied by the first-principles method. The results of charge population and the densities of states of the deformed contact models demonstrated that the magnitude of the transferred charge increased with deformation. The mechanism of the effect of deformation was investigated by studying the electronic properties of the deformed surface slabs. The results showed that crystal deformation led to a change in the electrostatic potential of the metal, where the number of nearly free electrons and unoccupied orbitals for charge transfer increased, and their energy barrier decreased. (paper)

Geographical Information Systems and the Integration of Renewable Energies in the Electrification of Rural Communities. Case Study: Electrification of the Cuban Municipality of Guama; Aplicacion de los Sistemas de Informacion Geografica a la Integracion de las Energias Renovables en la Produccion de Electricidad en las Comunidades Rurales. Caso de Estudio: Electrificacion del Municipio Cubano de Guama

Energy Technology Data Exchange (ETDEWEB)

Pinedo Pascua, I

2007-09-27

The rural electrification analysis of Guama municipality is based on the use of Geographical Information System (GIS) to define the best way of electrification using level electric cost (LEG) criterion to meet a particular demand. Applying SOLARGIS methodology, conventional and renewable energy technologies are compared in every non-electrified community. The analysis considers the social and geographical particularities of the area and shows a very high potential of remote sites to be electrified by means of photovoltaic systems. (Author) 43 refs.

The solar energy photovoltaic one option to the Cuban rural electrification

Energy Technology Data Exchange (ETDEWEB)

Alabart, J. A. [Centro de Investigaciones de Energia Solar (CIES), (Cuba); Friedman, D. [ECOSOL (COPEXTELL S. A.), (Cuba); Ramos, R.; Moreira, J.; Batista, I.; Garcia, R.; Rodriguez, M. [Centro de Investigaciones de Energia Solar (CIES), (Cuba)

1995-12-31

This paper analyzes the work done in Cuba over the last years in the field of photovoltaic, from its R and D and Industrial capacities to the Rural Electrification Program. Based on this work a Development Program for the PV industry is proposed, which is defected towards the integration of all necessary factors that will ensure a sustainable Rural Electrification Program. This program is divided in 5 main stages: 1. Import of solar cells and other elements for the assembly in Cuba of modules and diverse system components (1995-2005). 2. Production of solar cells from imported wafers (1997-2005). 3. Production of monocrystalline silicon wafers from imported plycrystalline silicon (1998-2005). 4. Production of polycrystalline silicon from Cuban silica sand (2000-2005). 5. Development and introduction of new technologies for the production of solar cells (2000-2005). The combination of the PV Development program and the Rural Electrification program will guarantee the supply of electricity to 100% of the Cuban population, and at same time accelerate the technological, industrial and research infrastructure on which a large scale national PV industry would be supported. The implementation of such a program would also make cost on the National Electrical Grid (NEG), avoiding the need for new generation facilities based on fossil fuels. [Espanol] Este articulo analiza el trabajo hecho en Cuba durante los ultimos anos en el campo de los fotovoltaicos, desde su Investigacion y Desarrollo y capacidades Industriales, hasta el Programa de Electrificacion Rural. Basado en este trabajo se propone un Programa de Desarrollo para la industria de PV que esta dirigido hacia la integracion de todos los factores necesarios que aseguraran un Programa de Electrificacion sostenido. Este programa esta dividido en 5 principales etapas: 1. Importacion de celdas solares y otros elementos para el ensamblado en Cuba de modulos y diversos componentes del sistema (1995-2005); 2. Produccion de

The solar energy photovoltaic one option to the Cuban rural electrification

Energy Technology Data Exchange (ETDEWEB)

Alabart, J A [Centro de Investigaciones de Energia Solar (CIES), (Cuba); Friedman, D [ECOSOL (COPEXTELL S. A.), (Cuba); Ramos, R; Moreira, J; Batista, I; Garcia, R; Rodriguez, M [Centro de Investigaciones de Energia Solar (CIES), (Cuba)

1996-12-31

This paper analyzes the work done in Cuba over the last years in the field of photovoltaic, from its R and D and Industrial capacities to the Rural Electrification Program. Based on this work a Development Program for the PV industry is proposed, which is defected towards the integration of all necessary factors that will ensure a sustainable Rural Electrification Program. This program is divided in 5 main stages: 1. Import of solar cells and other elements for the assembly in Cuba of modules and diverse system components (1995-2005). 2. Production of solar cells from imported wafers (1997-2005). 3. Production of monocrystalline silicon wafers from imported plycrystalline silicon (1998-2005). 4. Production of polycrystalline silicon from Cuban silica sand (2000-2005). 5. Development and introduction of new technologies for the production of solar cells (2000-2005). The combination of the PV Development program and the Rural Electrification program will guarantee the supply of electricity to 100% of the Cuban population, and at same time accelerate the technological, industrial and research infrastructure on which a large scale national PV industry would be supported. The implementation of such a program would also make cost on the National Electrical Grid (NEG), avoiding the need for new generation facilities based on fossil fuels. [Espanol] Este articulo analiza el trabajo hecho en Cuba durante los ultimos anos en el campo de los fotovoltaicos, desde su Investigacion y Desarrollo y capacidades Industriales, hasta el Programa de Electrificacion Rural. Basado en este trabajo se propone un Programa de Desarrollo para la industria de PV que esta dirigido hacia la integracion de todos los factores necesarios que aseguraran un Programa de Electrificacion sostenido. Este programa esta dividido en 5 principales etapas: 1. Importacion de celdas solares y otros elementos para el ensamblado en Cuba de modulos y diversos componentes del sistema (1995-2005); 2. Produccion de

Performance of small-scale photovoltaic systems and their potential for rural electrification in Ethiopia

Energy Technology Data Exchange (ETDEWEB)

Stutenbaeumer, Ulrich; Negash, Tesfaye; Abdi, Amensisa [Addis Ababa Univ., Dept. of Physics, Addis Ababa (Ethiopia)

1999-09-01

The performance of small-scale stand-alone photovoltaic systems is tested under the climatic conditions of Addis Ababa, Ethiopia. With climatic data obtained at a station in the Rift Valley, the photovoltaic systems performance is estimated for those climatic conditions. The economics of small-scale stand-alone photovoltaic system applications under Ethiopian conditions are analysed. The potential of photovoltaics for the rural electrification of Ethiopia is discussed. (Author)

The role of Decentralized Distributed Generation in achieving universal rural electrification in South Asia by 2030

International Nuclear Information System (INIS)

Narula, Kapil; Nagai, Yu; Pachauri, Shonali

2012-01-01

This study is motivated by the goal of achieving ‘Universal Energy Access’ by 2030 and looks at electricity access for rural households in the South Asian region. The ‘MESSAGE-Access’ model is employed to assess the cost effectiveness of centralized and Decentralized Distributed Generation (DDG) technologies. Delivery mechanisms are modelled to include mini-grid and stand-alone systems and the analysis includes an estimation of rural household electricity demand from lighting and appliances. We assume two future demand scenarios with a ‘minimum threshold’ and a ‘higher threshold’ of electricity consumption of 65 and 420 kW h per household per year, respectively. We find that the cost of delivering electricity by centralized generation and grid distribution is up to four times the cost of stand-alone and mini-grid DDG options in the case of ‘minimum threshold’ demand scenario. These results are robust to alternate assumptions regarding costs of technologies. We also estimate that public subsidy bill for kerosene can be substantially reduced if all households switch to electricity as their primary source of lighting. Thus, promoting DDG options can reduce capital investments needed to meet access goals significantly and have an important role to play, in meeting the goal of universal electrification by 2030. - Highlights: ► We model and assess DDG options for rural electrification in South Asia. ► Particularly, when demand is low, off-grid and mini-grid are least cost options for electrification. ► DDG options can be 3–4 times cheaper than extending a central grid. ► Kerosene lighting is up to 6 times as expensive as electric lighting. ► If electricity replaces kerosene for lighting, large subsidy savings can be realized.

Guinea pigs experimentally infected with vaccinia virus replicate and shed, but do not transmit the virus Cobaias infectadas experimentalmente com vírus vaccínia replicam e excretam, porém não transmitem o vírus

Directory of Open Access Journals (Sweden)

Juliana Felipetto Cargnelutti

2012-06-01

Full Text Available The origin of vaccinia viruses (VACV associated with vesicular disease in cattle and humans in Southeast Brazil remains uncertain, yet the role of wild species in virus transmission has been suggested. This study investigated the susceptibility and transmission potential by guinea pigs (Cavia porcellus - phylogenetically close to an abundant Brazilian rodent (Cavia aperea - to two VACV strains (P1V and P2V isolated from an outbreak of cutaneous disease in horses in Southern Brazil. Eight guinea pigs inoculated intranasally with P1V and P2V (10(6 TCID50.ml-1 did not develop clinical signs, but six animals shed virus in nasal secretions (day 1 to 9 post-inoculation - pi, developed viremia (between days 1 and 10 pi and seroconverted to VACV. In spite of virus replication and shedding, the virus was not transmitted to sentinel animals by direct or indirect contact (aerosols or through food and water contaminated with virus. These results demonstrate that, in spite of replicating and shedding the virus, guinea pigs do not transmit the virus upon experimental inoculation. This finding makes unlikely a possible participation of related species in VACV maintenance and transmission in nature.A origem dos vírus vaccínia (VACV, envolvidos em surtos de doença vesicular em bovinos e humanos no Sudeste do Brasil, permanece desconhecida, e a participação de espécies silvestres na manutenção e transmissão do vírus tem sido sugerida. O objetivo deste trabalho foi investigar a susceptibilidade e o potencial de transmissão por cobaias (Cavia porcellus - filogeneticamente relacionada a uma espécie de roedor, conhecido por preá (Cavia aperea, bastante abundante no país - a duas cepas de VACV (P1V e P2V isoladas de um surto de doença cutânea em equinos no Rio Grande do Sul. Oito cobaias inoculadas pela via intranasal com uma mistura das amostras P1V e P2V (10(6 DICC50.ml-1 não apresentaram sinais clínicos, porém seis animais excretaram o vírus nas

Lexical Borrowings in Spanish: Function, Length, Genealogy and Chronology.

Science.gov (United States)

Patterson, William T.

1986-01-01

A study reveals that lexical borrowing in Spanish, from a variety of languages including Latin, French, Italian, Greek, Arabic, Provencal, and Catalan, accounts for 41 percent of the basic Spanish vocabulary, with variation in source according to historical period. (MSE)

Ocorrência de astrovírus humanos na cidade de São Paulo, Brasil Occurrence of human astrovirus in S. Paulo City, Brazil

Directory of Open Access Journals (Sweden)

Klaus Eberhard Stewien

1991-04-01

Full Text Available Foram detectados astrovírus humanos durante estudo longitudinal de 13 meses sobre a incidência de vírus diarréicos em 146 crianças menores de 2 anos de idade, hospitalizadas em clínica pediátrica de um hospital universitário, na cidade de São Paulo, SP, Brasil. Das 67 crianças internadas com diarréia aguda, 3% foram positivas para astrovírus, por ocasião de sua admissão, pelo Ensaio Imunoenzimático Monoclonal Amplificado (ASTROVIRUS BIOTIN-AVIDIN ELISA, CDC, USA. As 79 crianças sem diarréia, admitidas durante o mesmo período por outra causa (controles, foram negativas para astrovírus, por ocasião de seu internamento. Entretanto, 4,8% do total de crianças hospitalizadas sofreram infecções por astrovírus durante sua permanência no hospital. Este é o primeiro estudo sobre a ocorrência de astrovírus humanos no Brasil, que assim participam significativamente na etiologia da gastroenterite infantil em nosso meio.Human astrovirus was detected during a 13-month longitudinal study of the incidence of diarrhoea viruses among hospitalized children (<2 years of age in a pediatric clinic of the city of S. Paulo (University Hospital. Serial fecal samples (intervals of 4 days were collected from 146 children with and without acute diarrhoea at admission and during their stay in the hospital. Two (3% of the 67 children with diarrhoea were positive at admission to the clinic by the highly sensitive ASTROVIRUS BIOTIN-AVIDIN ELISA, using CDC monoclonal antibodies (MAb SE7. All 79 children without diarrhoea (controls were negative for astrovirus at admission. However, astrovirus was detected in 7 (4.8% of the 146 hospitalized children during their stay in the clinic. Three of the positives shed astroviruses in 2 successive stool samples. All children positive for astrovirus were negative for rotavirus, adenovirus and bacterial and parasitic enteric agents. This is the first study of the detection of human astrovirus in Brazil. Astrovirus

Take the money and run: making profits by paying borrowers to stay home

OpenAIRE

Coco, Giuseppe; De Meza, David; Pignataro, Giuseppe; Reito, Francesco

2013-01-01

Can a bank increase its profit by subsidizing inactivity? This paper suggests this may occur, due to the presence of hidden information, in a monopolistic credit market. Rather than offering credit in a pooling contract, a monopolist bank can sort borrowers through an appropriate subsidy to inactivity. Under some conditions, sorting may avoid the collapse of the market and increases the welfare of everybody. The bank increases its profits, good borrowers benefit from lower interest rates and ...

The Cost of Collateralized Borrowing in the Colombian Money Market: Does Connectedness Matter?

OpenAIRE

Constanza Martínez; Carlos León

2014-01-01

Under the view that the market is a weighted and directed network (Barabási, 2003), this document is a first attempt to model the Colombian money market within a spatial econometrics framework. By estimating two standard spatial econometric models, we study the cost of collateralized borrowing (i.e. sell/buy backs) among Colombian financial institutions, and its relationship with the effects induced by traditional variables (leverage, size and borrowing levels), and by spatial variables resul...

Perfil genotípico e antigênico de amostras do vírus da diarréia viral bovina isoladas no Rio Grande do Sul (2000-2010

Directory of Open Access Journals (Sweden)

Eloisa Bianchi

2011-08-01

Full Text Available Isolados do vírus da diarréia viral bovina (BVDV apresentam grande diversidade genética e antigênica, o que pode dificultar o diagnóstico e a formulação de vacinas. O presente trabalho apresenta um perfil genotípico e antigênico de 20 amostras do BVDV isoladas no Estado do Rio Grande do Sul entre 2000 e 2010. As amostras foram oriundas de uma variedade de condições clínicas, que incluíam doença respiratória ou gastroentérica aguda ou crônica, lesões cutâneas, abortos, animais com crescimento retardado, além de animais persistentemente infectados (PI. A maioria das amostras (19 ou 95% pertence ao biótipo não-citopático (NCP; enquanto um isolado apresentou uma mistura de vírus NCP e citopático (CP. O sequenciamento e análise filogenética de uma região de 270 nucleotídeos da região 5' não-traduzida do genoma viral permitiu identificar 9 isolados de BVDV-2 (45% e 8 isolados de BVDV-2 (40%. Três amostras não agruparam filogeneticamente com nenhum dos genótipos, sendo classificados como pestivírus atípicos. Não foi possível associar os genótipos ou subgenótipos com as condições clínicas e, tanto os BVDV-1 quanto os BVDV-2 estavam envolvidos em diferentes síndromes clínico-patológicas. Análise de reatividade com um painel de 19 anticorpos monoclonais (AcMs revelou uma variabilidade marcante na glicoproteína principal do envelope (E2 entre vírus do mesmo genótipo, e sobretudo, entre vírus de genótipos diferentes. Testes de neutralização viral (SN com anti-soro de cepas de referência de BVDV-1 e BVDV-2 frente às amostras isoladas revelaram níveis variáveis de reatividade cruzada entre vírus do mesmo genótipo, e reatividade muito baixa ou ausente entre vírus de genótipos diferentes. Esses resultados indicam uma frequência semelhante de BVDV-1 e BVDV-2 na população estudada, confirmam a marcante variabilidade antigênica e reforçam a necessidade de se incluir vírus dos dois genótipos nas

Stochastic Impact Assessment of the Heating and Transportation Systems Electrification on LV grids

DEFF Research Database (Denmark)

Mendaza, Iker Diaz de Cerio; Bak-Jensen, Birgitte; Chen, Zhe

2014-01-01

According to the new energy policy agreements, a conceptual and technological re-structuration of the Danish energy sector is expected. One of the key points for its successful implementation is the partial electrification of the heating and transportation systems. This fact, which reflects an en....... As a case study, a typical Danish low voltage grid is considered. The results obtained, using DIgSILENT PowerFactory, show that sometimes the hosting capability of these networks may be poor for the integration levels expected....

Development of orgware of borrower - legal entity’s solvency analysis

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Vygovska N.G.

2017-03-01

Full Text Available The article is devoted to the development of orgware of borrower - legal entity’s solvency analysis. The authors investigate the orgware of solvency estimation mechanism in two aspects: 1 as the aggregate of the organizational stages of solvency estimation; 2 as an organizational structure and co-operation between different structural subdivisions of bank. The paper itemizes and specifies the stages of orgware of borrower - legal entity’s solvency analysis according to such signs as the purpose of the stage; responsible for the stage; the issues studied on the stage; documenting, duration and features of the organizational stage. The documentary providing of the process organization of solvency analysis is improved, namely, the appendix to executive Summary «Estimation of off-balance sheet obligations (off-balance sheet risks of borrower on the project credited» is offered. The authors’ attention is paid to the existence (in international practice of two methods of organization process of enterprises-borrowers’ rating: 1 oriented to the external rating and 2 oriented to the internal rating, their advantages and disadvantages are identified. The article offers the algorithm of informative co-operation of basic subjects of borrower’s solvency analysis after the selected organizational stages at forming of the internal credit rating, which will be instrumental in the improvement of process of enterprises’ crediting, standardization of procedure, and decline of crediting risks.

A formal account of the interaction of orthography and perception : English intervocalic consonants borrowed into Italian

NARCIS (Netherlands)

Hamann, S.; Colombo, I.E.

This study presents a formal generative model that integrates perception and reading, and uses English intervocalic consonants borrowed into Italian as either singletons or geminates to illustrate how the model works. Consisting of words borrowed in the 20th century, our data show that the quantity

Smart control for minimizing distribution network reinforcement cost due to electrification

International Nuclear Information System (INIS)

Pudjianto, Danny; Djapic, Predrag; Aunedi, Marko; Gan, Chin Kim; Strbac, Goran; Huang, Sikai; Infield, David

2013-01-01

Electrification of transport fleets and heating sectors is seen as one of the key strategies to further reduce the use of fossil fuels and the resulting greenhouse gas emissions. However, it will potentially cause a significant increase of electricity peak demand and have adverse consequences on the electricity system, in particular on distribution networks. This paper will address the benefits of various applications of smart network control and demand response technologies for enhancing the integration of these future load categories, and for improvements in operation management and efficient use of distribution network assets. A range of numerical simulations have been carried out on different distribution network topologies (rural and urban networks) to identify the need and the cost of network reinforcement required to accommodate future load under various operating strategies such as Business as Usual (passive demand and passive network) against the smart grid approach. Applications of smart Plug-in vehicle (PiV) charging, smart heat pumps, and optimised control of network voltage regulators to reduce network investment have been studied, and selected key results of our studies on evaluating the benefits of implementing these technologies for Great Britain's distribution networks are presented and discussed in this paper. - Highlights: ► Growth of electricity loads driven by electrification of transport and heat will be significant. ► It will increase the electricity peak demand up to 2–3 times and cost tens of billion pounds if we maintain Business as Usual approach. ► A coordinated application of smart demand technologies can significantly reduce this cost. ► It requires sets of policies and regulations to facilitate timely deployment of such technologies.

Gravidade das coinfecções virais em lactentes hospitalizados com infecção por vírus sincicial respiratório

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Milena De Paulis

2011-08-01

Full Text Available OBJETIVO: Comparar a gravidade de infecções causadas por um único vírus (VSR com a gravidade de coinfecções. MÉTODOS: Este estudo avaliou uma coorte histórica de lactentes com infecção aguda por VSR. Secreção de nasofaringe foi coletada de todos os pacientes rotineiramente para pesquisa viral usando técnicas de biologia molecular. Os seguintes desfechos foram analisados: tempo total de internação, duração da oxigenioterapia, admissão em unidade de terapia intensiva e uso de ventilação mecânica. Os resultados foram ajustados para os fatores confundidores (prematuridade, idade e aleitamento materno. RESULTADOS: Foram incluídos no estudo 176 lactentes com idade média de 4,5 meses e diagnósticos de bronquiolite e/ou pneumonia. Cento e vinte e um tinham infecção única por VSR, e 55 tinham coinfecções (24 VSR + adenovírus, 16 VSR + metapneumovírus humano e 15 outras associações menos frequentes. Os quatro desfechos de gravidade avaliados foram semelhantes entre o grupo com infecção única por VSR e os grupos com coinfecções, independente do tipo de vírus associado com o VSR. CONCLUSÃO: As coinfecções virais não parecem alterar o prognóstico de lactentes hospitalizados com infecção aguda por VSR.

ESFER computer tool for the evaluation of photovoltaic systems used in rural electrification; ESFER herramienta de computadora para evaluar sistemas fotovoltaicos utilizados en electrificacion rural

Energy Technology Data Exchange (ETDEWEB)

Villasenor, Francisco; Perez, Miguel; Huacuz, Jorge M [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1996-12-31

ESFER (Evaluacion de Sistemas Fotovoltaicos para Electrificacion Rural) Photovoltaic Systems Evaluation for Rural Electrification is a computerized calculation tool for the analysis of information and evaluation of photovoltaic systems for rural electrification. This article describes such a tool, as well as the parameters that are taken into account for analyzing the systems, the methodology to qualify and the computer program operation. The graphic results of a typical case are presented. ESFER pretends to be a program of general use for the evaluation of photovoltaic systems for rural electrification. [Espanol] ESFER, Evaluacion de Sistemas Fotovoltaicos para Electrificacion Rural, es una herramienta de calculo computarizada para el analisis de informacion y evaluacion de sistemas fotovoltaicos para electrificacion rural. En el presente articulo se describe dicha herramienta, asi como los parametros que se toman en cuenta para analizar los sistemas, la metodologia de calificacion y la operacion del programa de computadora. Se presentan los resultados graficos de un caso tipico. ESFER pretende ser un programa de uso generalizado para la evaluacion de sistemas fotovoltaicos de electrificacion rural.

ESFER computer tool for the evaluation of photovoltaic systems used in rural electrification; ESFER herramienta de computadora para evaluar sistemas fotovoltaicos utilizados en electrificacion rural

Energy Technology Data Exchange (ETDEWEB)

Villasenor, Francisco; Perez, Miguel; Huacuz, Jorge M. [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1995-12-31

ESFER (Evaluacion de Sistemas Fotovoltaicos para Electrificacion Rural) Photovoltaic Systems Evaluation for Rural Electrification is a computerized calculation tool for the analysis of information and evaluation of photovoltaic systems for rural electrification. This article describes such a tool, as well as the parameters that are taken into account for analyzing the systems, the methodology to qualify and the computer program operation. The graphic results of a typical case are presented. ESFER pretends to be a program of general use for the evaluation of photovoltaic systems for rural electrification. [Espanol] ESFER, Evaluacion de Sistemas Fotovoltaicos para Electrificacion Rural, es una herramienta de calculo computarizada para el analisis de informacion y evaluacion de sistemas fotovoltaicos para electrificacion rural. En el presente articulo se describe dicha herramienta, asi como los parametros que se toman en cuenta para analizar los sistemas, la metodologia de calificacion y la operacion del programa de computadora. Se presentan los resultados graficos de un caso tipico. ESFER pretende ser un programa de uso generalizado para la evaluacion de sistemas fotovoltaicos de electrificacion rural.

How culture matters in educational borrowing? Chinese teachers’ dilemmas in a global era

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Sheng-nan Liu

2015-12-01

Full Text Available Educational borrowing may cause numerous dilemmas that emerge from cross-cultural differences among teachers in the globalization. Through the case study on the flipped classroom introduced from the United States into Chinese middle schools, this article presents an examination of dilemmas that teachers encountered during educational borrowing in the global era. Based on the theoretical literature on cultural-historical activity theory, the study used interviews, field observations, and documents from six secondary schools in mainland China for one and a half years to understand comprehensively the dilemmas that teachers encountered when implementing the flipped classroom. The findings indicate that understandings of knowledge production, transmission, and the goal of education in mainland China differ from those in the west, which is the main reason for the teacher dilemmas. Because of the diversity in social culture, we suggest that teachers should be more culturally sensitive and improve compatibility in the process of educational borrowing.

Renewable energy for rural electrification in Uruguay

International Nuclear Information System (INIS)

Chaer, R.; Zeballos, R.

1994-01-01

The analysis of the possibility of application of the eolic technologies is presented and for the electrification of small rural consumers in the Uruguay, comparing them with the alternative of being connected to the National electric net using the but economic of the systems with return for earth. It was carried out to summary of the existent alternatives in both technologies and it builds to shammer to evaluates it the generation cost and with to classification, for consumption level, of the potential users, it can make to Map of the Uruguay that allows to guide on the solution to adopt according to the consumption level, the distance to the National electric net and according to the characteristics of the wind in the geographical location of the location. All the systems were evaluated on a base of 20 year-old operation keeping in mind the replacements of the materials whose useful life is inferior. In this work, the results of the studies are presented and the followed methodology is shown on a concrete example

Avaliação da resistência de acessos de tomateiro a tospovírus e a geminivírus Evaluation of tomato accessions for tospovirus and geminivirus resistance

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André Luiz Lourenção

2004-06-01

Full Text Available Treze linhagens avançadas e três cultivares de tomateiro foram avaliadas em condições de campo para resistência a tospovírus e a geminivírus, em Campinas (SP. O germoplasma avaliado compreendeu linhagens do grupo IAC e as cultivares Stevens, Franco e IPA-5. Um mesmo experimento foi instalado em duas épocas. Na primeira, o experimento foi conduzido de 12/2001 a 2/2002, e a única espécie de tospovírus incidente foi Tomato chlorotic spot virus (TCSV. Na segunda época, de 7 a 9/2002, houve infecção por Tomato yellow vein streak virus (TYVSV, sendo a avaliação realizada mediante determinação da porcentagem de plantas infectadas e pela intensidade dos sintomas, medida por escala de notas. Não houve discriminação dos tratamentos com base no primeiro critério, mas o uso de notas permitiu a diferenciação do germoplasma, com destaque para a linhagem IAC-S3-16. Considerando-se ambas as épocas, confirmou-se a suscetibilidade de 'IPA-5' aos dois patógenos e demonstrou-se o comportamento de resistência de 'Franco' a TCSV e a TYVSV. Ainda deve ser destacado o desempenho das linhagens IAC-S3-54, IAC-S3-318, IAC-S4-39 e IAC-SVS-1, com baixas porcentagens de infecção por TCSV, e notas de sintomas de TYVSV próximas à média de 'Franco', caracterizando-se como promissoras para obtenção de cultivares com resistência aos dois vírus.Thirteen lines and three commercial tomato cultivars were screened for tospovirus and geminivirus resistance under field conditions, in Campinas, São Paulo State, Brazil. The germplasm comprised advanced IAC lines plus cultivars Stevens, Franco and IPA-5. The same experiment was carried out in two planting seasons. In the first (December 2001 to February 2002, only Tomato chlorotic spot virus (TCSV occurred in the field. In the second (July to September 2002, Tomato yellow vein streak virus (TYVSV was identified in the experimental area, and the evaluation was carried out through counting of infected

Geographic Information Technologies for Rural Electrification with Renewable Energies. Case Study: Carchi, Ecuador; Tecnologias de Informacion Geografica para la Electrificacion Rural con Energias Renovables. Caso de Estudio: Carchi, Ecuador

Energy Technology Data Exchange (ETDEWEB)

Martinez Sarmiento, R. A.; Dominguez Bravo, J.; Amador Guerra, J.

2013-07-01

This project started as an educational exercise for the Renewable Energy and Environment Master, taught by the Polytechnic University of Madrid, with the purpose of analyze in a real context GIS application in rural electrification with renewable energies. It was developed in collaboration with CIEMAT, INEC, INAMHI , CONELEC and the UPM. The final aim is to define the technology that suits best to Car chi's electrification needs. This improvement will make possible the sustainable development of the population. In order to compare electrification technologies to decide which is the most suitable to Carchi, using IntiGIS model, will be required a geographic resources analysis, a population distribution and an electricity demand study. Also, it will be necessary to establish the technical parameters of the facility and economic factors that could affect the study. (Author)

Adaptive dynamic capacity borrowing in road-covering mobile networks

NARCIS (Netherlands)

Ule, A.; Boucherie, Richardus J.; Li, W.; Pan, Y.

2006-01-01

This paper introduces adaptive dynamic capacity borrowing strategies for wireless networks covering a road. In a F/TDMA-based model, road traffic prediction models are used to characterise the movement of hot spots, such as traffic jams, and subsequently to predict the teletraffic load offered to

Proteção fetal frente a desafio com o vírus da Diarréia Viral Bovina (BVDV em ovelhas imunizadas com duas amostras de vírus modificadas experimentalmente Fetal protection against challenge with bovine viral diarrhea virus (BVDV in pregnant ewes immunized with two strains experimentally attenuated

Directory of Open Access Journals (Sweden)

Mário C.S. Brum

2002-04-01

Full Text Available Duas amostras do vírus da Diarréia Viral Bovina (BVDV submetidas a múltiplas passagens em cultivo celular e exposição à radiação ultravioleta (UV a cada passagem foram avaliadas como candidatos a vírus vacinais. As amostras foram testadas quanto à sua atenuação para bezerros e fetos ovinos, reatividade antigênica contra isolados de campo, e capacidade de induzir proteção fetal em ovelhas prenhes. Inoculação intramuscular (IM dos vírus modificados em quatro bezerros produziu apenas uma elevação discreta e passageira da temperatura corporal, seguida de produção de altos títulos de anticorpos neutralizantes. O vírus não foi detectado em secreções nasais ou sangue nos dias seguintes à inoculação. Porém, a inoculação IM desses vírus em quatro ovelhas prenhes foi seguida de transmissão transplacentária e infecção em todos os fetos. Para os testes de proteção fetal, ovelhas prenhes previamente imunizadas com duas doses vacinais, foram inoculadas por via intranasal com amostras de BVDV-1 (SV-126.8, n=6 ou BVDV-2 (SV-260, n=5. No dia do desafio (134 dias após a segunda dose, todos os animais apresentavam altos títulos de anticorpos neutralizantes (256 a >4096 contra os vírus vacinais; além de títulos variados (8 a >4096 contra várias isolados brasileiros de BVDV-1 e BVDV-2. Quinze dias após o desafio, as ovelhas foram sacrificadas e os tecidos fetais foram examinados para a presença de vírus. Todos os fetos das ovelhas controle não-vacinadas apresentaram-se (n=4 positivos para os vírus utilizados no desafio. Em contraste, nenhum feto das ovelhas imunizadas (n=11 foi positivo para vírus, indicando que a resposta imunológica induzida pela vacinação com os vírus modificados foi capaz de prevenir a infecção fetal. Estes resultados indicam que é possível obter-se forte resposta imunológica e proteção fetal contra o BVDV com o uso de vacinas vivas modificadas.Two isolates of bovine viral diarrhea

Lexical borrowing by Khoekhoegowab from Cape Dutch and Afrikaans

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Wilfrid Haacke

2015-02-01

Full Text Available The present article instantiates types of lexical borrowing from Afrikaans and Dutch in Namibian Khoekhoegowab (also known as “Nama”/“Damara”, but occasionally also refers to borrowings in the opposite direction. Where evidence allows, loans are traced back beyond Afrikaans to the era of Cape Dutch and contemporary interethnic contacts. Various categories ranging from adoptions to phonologically integrated loans, hybrids and calques are presented and, where possible, historical inferences are offered. The high degree of translational equivalence between Khoekhoe serial verbs and Afrikaans compound verbs leads to the consideration of some grammatical aspects including replication and relexification. Finally, reference is made to a parallel between Afrikaans and “Khoekhoe Afrikaans” syntax pointed out by den Besten (2013: Afrikaans circumlocutions like ek / sy wat Anna is (Khoekhoe: Anna.ta / Anna.s are literal equivalents of the underlying phrasal structures of Khoekhoe surface nouns #stem.pgn# in first, second or third person, as accounted for by the “desentential hypothesis” (Haacke 2006.  

Slavic borrowings in modern Turkish language

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Đinđić Marija

2006-01-01

Full Text Available This paper deals with Slavic borrowings in standard Turkish language Material for this paper was excerpted from the Dictionary of Turkish Standard Language (TDK Turküe Sozluk. Excerpted data which count just about 100 words were treated within lexical-semantic groups, also with pointing to certain inconsistencies in the lexicographic treatment: some words are not marked as Slavic (e.g. kumpir, som, pogrom; after some lexemes wrong etymon is stated (e.g. kopek and some of them are left without an etymon (e.g. bocuk, gocuk.

Contact electrification in aerosolized monodispersed silica microspheres quantified using laser based velocimetry

DEFF Research Database (Denmark)

Alois, Stefano; Merrison, Jonathan P.; Iversen, Jens Jacob

2017-01-01

interacting with the injector tube have been seen to become electrified with a relatively narrow range of surface charge concentration of around Q/4πr2 ~ −100 e-/µm2 (~ −0.02mC/m2) for all particle sizes. Several combinations of aerosol particle and injector tube composition were also investigated, some...... experiments (mC/m2). Possible explanations for this effect are discussed, including the possibility of field emission at the contact site. In the future this technique is intended also to be applied to particle-particle induced contact electrification and its material dependence....

Issue des accouchements sur utérus cicatriciel dans un hôpital ...

African Journals Online (AJOL)

Certains auteurs ont tendance à privilégier la césarienne comme méthode de prise en charge d'une parturiente porteuse d'un utérus cicatriciel. D'autres auteurs préconisent un accouchement par voie basse quand des paramètres cliniques précis sont observés. Le but de cette étude est d'analyser la prise en charge et ...

Evidências sorológicas da circulação do arbovírus Rocio (Flaviviridae na Bahia

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Andréa Straatmann

1997-12-01

Full Text Available Oito casos com anticorpos anti-Rocio são descritos, de quatro cidades do Estado da Bahia, sendo seis portadores de anticorpos IgG (IH e TN e dois IgM (ELISA e TN. Os autores comentam sobre a circulação deste arbovírus no Estado, e as possibilidades de reações cruzadas com outros vírus antigenicamente relacionados.Eight antibody anti-Rocio cases, from four distinct cities in the state of Bahia, are described; six of them being carriers of the antibody IgG (HI and NT and two IgM (ELISA and NT. The authors comment on the circulation of these arboviruses in the state of Bahia and on the possibility of cross reactions with other antigenically related viruses.

Estudo soroepidemiológico da infecção pelo vírus da hepatite B entre portadores do vírus da imunodeficiência humana/sida na cidade de Belém, Pará - Brasil

Directory of Open Access Journals (Sweden)

Maria Rita de Cassia Costa Monteiro

2004-01-01

Full Text Available O objetivo desta pesquisa foi estudar a prevalência de infecção pelo virus da hepatite B em 406 portadores do virus da imunodeficiência humana, maiores de dezoito anos de idade, atendidos na rede pública de saúde da cidade de Belém, Pará, assim como analisar possíveis fatores de risco para a infecção. A prevalência global de infecção pelo virus da hepatite B foi de 51% (IC: 46,1 - 55,8, com 7,9% (IC: 5,3 - 10,5 para o HBsAg, 45,1% (IC: 40,3 - 49,9 para o anti-HBc e 32,3% (IC: 27,5 - 36,8 para o anti-HBs. Após ajuste por regressão logística, os marcadores sorológicos de infecção pelo vírus da hepatite B apresentaram associação com as seguintes variáveis: idade, situação conjugal e preferência sexual. A prevalência dos marcadores do vírus B nos heterossexuais foi 28,7% e 68,8% nos homossexuais/bissexuais (IC: 3,50 - 9,08; OR: 5,63; p=0,000. Quanto à situação conjugal, a categoria com companheiro fixo/casado apresentou freqüência de 31%, e foi de 58,7% a observada no grupo sem companheiro fixo (IC: 1,29 - 3,63; OR: 2,16; p=0,003. A análise multivariada não mostrou associação do vírus B com o uso de drogas ilícitas injetáveis.

Exit Counseling Guide for Federal Student Loan Borrowers

Science.gov (United States)

Federal Student Aid, US Department of Education, 2010

2010-01-01

Student loans, unlike grants and work-study, are borrowed money that must be repaid, with interest, just like car loans and home mortgages. You cannot have these loans canceled because you didn't like the education you received, didn't get a job in your field of study or because you're having financial difficulty. Loans are legal obligations that…

New insights in the role of working memory in carry and borrow operations

Directory of Open Access Journals (Sweden)

Ineke Imbo

2005-06-01

Full Text Available The present paper provides a state-of-the-art overview concerning the role of working memory in carry and borrow operations in mental arithmetic. The role of the executive working-memory component is discussed, alongside the contribution of the phonological and visuo-spatial working-memory components. Moreover, a broad view on various carry characteristics (such as the number of carry/borrow operations and the value of the carry and various operations (addition, subtraction, and multiplication is provided. Finally, some ideas for further research are offered.

Análise da presença de vírus em alho semente da segunda e quarta gerações, produzidos por termoterapia e cultura de tecido

Directory of Open Access Journals (Sweden)

Milena Leite de Oliveira

2014-03-01

Full Text Available O alho (Allium sativum L. pode estar naturalmente infectado por um complexo de vírus filamentosos pertencentes aos gêneros Potyvirus, Carlavirus e Allexivirus. O acúmulo destes vírus se dá, principalmente, pela sua propagação vegetativa através dos bulbilhos. Como a planta de alho cultivada não produz semente verdadeira em todo o mundo, a única forma de se obter plantas livres de vírus se dá pela cultura de tecidos dos ápices caulinares e termoterapia. Utilizando estas técnicas, alhos sementes foram produzidos na FCA- UNESP de Botucatu e avaliados via RT-PCR para a presença de potyvirus, carlavirus e allexivirus. Na segunda geração dos microbulbilhos propagados em casa de vegetação, 6,6% de infecção foi verificada por allexivirus. Já na quarta geração foi observada incidência de 60% com allexivirus, 35% com potyvirus e todas foram negativas para carlavirus. A alta taxa de infecção por allexivirus pode estar relacionada à maior dificuldade de remoção de espécies de vírus pertencentes a este gênero, como também já observado por outros autores, pela infecção e transmissão de vírus pelo ácaro, Aceriatulipae, durante o armazenamento dos bulbos de um ano a outro. O alho na quarta geração corresponde a bulbilhos com peso inferior a 1 grama e que não haviam sido selecionados para multiplicação comercial. A seleção para tamanho do bulbilho tem efeito positivo na escolha de bulbilhos com menores taxas de infecção por vírus, já que a técnica de termoterapia e cultura de tecidos não elimina totalmente os vírus. Os resultados também enfatizam a necessidade de se realizar fumigação no alho semente armazenado de um ano a outro a fim de evitar a transmissão de allexivirus durante o armazenamento.

Characterization of Hybrid Systems for Rural Electrification with Renewable Energies Using Geographic Information Systems (GIS)

Energy Technology Data Exchange (ETDEWEB)

Borda Angel, J. P.; Dominguez, J.; Amador, J.; Arribas, L.; Pinedo Pascua, I.

2011-07-01

The objective of this project is to redefine the algorithm of wind-diesel hybrid system implemented in IntiGIS. This methodology was developed by CIEMAT for the evaluation of rural electrification projects, comparing different renewable and conventional technologies based on their LEC or equivalent electrification cost. The analysis considers the social and geographical particularities of the study area. The core of the new model is the definition of renewable fraction in the wind-diesel hybrid system. To this end, it was assumed that the fraction of renewable will depend, first of all, of the wind speed. In this case, the objectives were to find a relationship between the renewable fraction and wind speed, expressed as a function, and also trying to demonstrate the influence of other parameters such as fuel price and consumption. The methodology used to achieve these objectives was to use HOMER to simulate technology and size of system components in order to obtain the optimal fraction renewable scenarios. Next, we examined how it varied with wind speed; we assessed the influence of other parameters and, finally, it is represented as a function of wind speed. After the redefinition of the algorithm, the changes were planned for inclusion in IntiGIS and tests were performed to validate the new model. (Author)

Let There Be Light: the Role of Electrification in Liberia's Post-Conflict Stabilization

Energy Technology Data Exchange (ETDEWEB)

Whitaker, Rick

2007-07-01

Early in 2006, President Ellen Johnson-Sirleaf made re-electrification a cornerstone of Liberia's stabilization and redevelopment programs. After 14 years of civil war, there was no electric grid or commercial electricity in the country. The Liberia Electricity Corporation (LEC) was moribund, with no infrastructure or customers. An international donors group of Ghana, the EC, the World Bank, and USAID formulated a $7 million Emergency Power Program to restore power to parts of Monrovia. In four months, this group, with the active participation of GOL and LEC, imported generators, rebuilt distribution networks, and began commercial service. By the end of 2006, LEC was serving 280 customers and had achieved operational self-sufficiency. There were streetlights in the capital for the first time in years. A second phase, increasing generation and customers 5-fold, is underway. It is funded at $22 million by a donor group including Norway. At its conclusion, 70% of Monrovia's neighborhoods will have access to service. International private financing of a next phase is in the offing. Critical lessons offered: Electrification is central to post-conflict stabilization; Capacity development is as important as technology; Commercialization of electricity is required; and, Top level support is critical. (auth)

Borrowing and Loan Words: The Lemmatizing of Newly Acquired ...

African Journals Online (AJOL)

rbr

or foreign acquisition. English, for instance, is spoken in many countries on all five continents and is, therefore, able to acquire vocabulary from many lan- guages worldwide. This is coupled with the readiness and the ability of the language to acquire new terminology through borrowing, instead of following the puristic ...

Transaction Cost Of Borrowing Among Small Scale Farmers In ...

African Journals Online (AJOL)

The study examined transaction cost of borrowing among small scale farmers in Rivers State, Nigeria. Data was collected with the aid of structured questionnaire from 109 randomly selected small scale farmers in the study area. Data analysis was by frequency, percentage and mean. It was found that farmers mostly ...

Analysis of borrowing and repayment of credit among livestock ...

African Journals Online (AJOL)

This study examined borrowing and repayment of credit among livestock farmers in Cross River State, Nigeria. Data for the study was obtained from the Bank of Agriculture (BOA), Calabar. Descriptive statistics such as percentage count, mean and tables were employed in the analysis. It was discovered that BOA in ...

Etoposide-induced apoptosis in murine neuroblastoma (N2A cells infected with Paramyxoviruses Apoptose induzida por etoposídeo em células de neuroblastoma murino (N2A infectadas por paramixovírus

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L. Moro

2003-02-01

Full Text Available The present study aimed to determine whether measles virus can induce apoptosis in murine neuroblastoma cells and the behavior of these cells under acute infection with measles virus or persistent infection with canine distemper virus upon treatment with etoposide. Measles virus induced necrosis in murine neuroblastoma cells. Canine distemper virus-persistent infection did not alter murine neuroblastoma cells behavior when treated with etoposide.O presente trabalho foi realizado tendo como objetivo determinar se o vírus de sarampo induz apoptose em células de neuroblastoma murino e avaliar o comportamento de células de neuroblastoma murino agudamente infectadas com vírus do sarampo ou persistentemente infectadas com o vírus da cinomose canina quando tratadas com etoposídeo. A infecção pelo vírus de sarampo induziu principalmente necrose em células de neuroblastoma murino. A infecção persistente pelo vírus de cinomose canina não alterou o comportamento de células de neuroblastoma murino tratadas com etoposídeo.

Ação do radium sôbre o vírus da Coriomeningite linfocitária benigna Radium effect upon the lymphocytic choriomeningitis virus

Directory of Open Access Journals (Sweden)

J. Guilherme Lacorte

1968-01-01

Full Text Available O presente trabalho faz parte de uma seqüência iniciada em 1953 com a verificação do efeito dos raios X sôbre o vírus da gripe em que observamos que os mesmos, em doses fracas, tem aumentado o seu poder patogênico para camundongos. Posteriormente, verificamos a ação do radium sôbre o vírus da gripe e da poliomielite. Neste último caso, o vírus irradiado mostrou-se ativo durante maior número de dias. Nas pesquisas aqui referidas, submetemos o vírus da coriomeningite linfocitária benigna a ação do radium, usando quatro agulhas de 1 mg desse elemento em dispositivo que idealizamos para êste fim. Depois de irradiada, foi a suspensão de vírus diluida a 10*-1, 10*-2 e 10*-3 para as inoculações em camundongos, juntamente com as diluições testemunhas. Observamos que o vírus resistiu pelo menos 264 dias, à temperatura de 4ºC. Quanto às alterações do poder patogênico provocadas pelo radium verificamos que o mesmo não se altera após 24 horas de irradiação. Diminue após 8 dias para aumentar, de modo seguro, após 20 e 33 dias. Iguala-se ao testemunha depois de 78 dias.In the present paper the authors refered the experiments made with the lymphocytic chriomeningitis virus. We strain, after exposition to 4 tubes of 1 mg of radium. The virus suspension was put into the Carrel flask in a layer of 0,1 cm. The titrations of the irradiated virus suspension were made after 24 hours, 8, 20, 33, 78, 85, 120, 264, 292, 387 and 535 days. the virus was still active after 264 days, not after 292 days. The virus irradiated during 24 hours presented the same pathogenicity form mice than the control but after 8 days it was lesser and after 20 and 33 days it was enchanced (Graphic 10. After 78 days the pathogenic power was the same for the irradiated virus and the control.

12 CFR 617.7410 - When and how does a qualified lender notify a borrower of the right to seek loan restructuring?

Science.gov (United States)

2010-01-01

... borrower of the right to seek loan restructuring? 617.7410 Section 617.7410 Banks and Banking FARM CREDIT... Mediation Programs § 617.7410 When and how does a qualified lender notify a borrower of the right to seek... been identified as distressed and that the borrower has the right to request a restructuring of the...

The semantics of English Borrowings in Arabic Media Language: The case of Arab Gulf States Newspapers

Directory of Open Access Journals (Sweden)

Anwar A. H. Al-Athwary

2016-07-01

Full Text Available The present paper investigates the semantics of English loanwords in Arabic media language (AML. The loanword data are collected from a number of Arab Gulf states newspapers (AGSNs. They  are analyzed semantically from the points of view of semantic change, semantic domains, and the phenomenon of synonymy resulting from lexical borrowing. The semantic analysis has revealed that AML borrowings from English occur in fifteen distinctive semantic domains. Domains that are related to terms of technical and scientific nature are found ranking much higher (9% - 18% than those domains containing nontechnical elements (1% - 8% with the computer and technology category (18% is the most dominant domain. Almost all common mechanisms of semantic change (extension, restriction, amelioration, pejoration, and metaphorical extension are found at work in the context of AML borrowings. The tendency of semantic change in the overwhelming majority of AML borrowings is towards restriction.  Factors like need, semantic similarity, and factors of social and psychological considerations (e.g. prestige, taboo seem to be the potent factors at interplay in semantic change. The first two, i.e. need and semantic similarity, are the most common reasons in most types of semantic change. The problem of synonymy lies in those loanwords that have “Arabic equivalents” in the language. The study claims that this phenomenon could be attributed to the two simultaneous processes of lexical borrowing and?ištiqa:q (the modern efforts of deriving equivalent neologisms.

Comparação de dois testes de neutralização, utilizados no diagnóstico sorológico do vesiculovírus Piry

Directory of Open Access Journals (Sweden)

Tavares-Neto José

1993-01-01

Full Text Available Realizou-se inquérito sorológico para pesquisar anticorpos neutralizantes contra o vesiculovírus Piry, na cidade de Catolândia-Bahia-Brasil. Duas técnicas de vírus-neutralização foram comparadas em cultura das células C6/36, com revelação pelo método imunoenzimático ( TN-C6/36 e em camundongos recém-nascidos (TN-camundongos, que é considerada a prova maior. Em 204 soros, dos 1 .274 colhidos, a concordância das duas técnicas foi de 98,7% (K= 0,9853. Com este resultado do TN-C6/36, que também é mais exeqüível, decidiu-se desenvolver o estudo soro-epidemiológico do vesiculovírus Piry, em Catolândia, baseado nesta nova técnica.

Potencial antiviral da quercetina sobre o parvovírus canino

OpenAIRE

Carvalho,O.V.; Oliveira,F.S.; Saraiva,G.L.; Botelho,C.V.; Ferreira,H.C.C.; Santos,M.R.; Silva Júnior,A.; Almeida,M.R.

2013-01-01

Avaliou-se o efeito do flavonoide quercetina na replicação do parvovírus canino in vitro por meio do ensaio de determinação da atividade virucida (ensaio 1), ensaio de determinação da atividade sobre a célula (ensaio 2) e ensaio de tempo de adição das drogas em diferentes etapas do ciclo replicativo viral (ensaio 3). A quercetina apresentou significante atividade antiviral, com valores máximos de redução do título viral de 96,3% no ensaio 1, 90% no ensaio 2 e 90% no ensaio 3. Os efeitos mais ...

Evaluation of electrification projects with renewable energy in communities of the mountain and forest of the Peru: A case study

International Nuclear Information System (INIS)

Sanchez, Teodoro; Escobar Rafael; Cherni, Judith

2003-01-01

This paper analyses results of research on energy solutions in isolated rural areas in Peru. The communities being studied use solar panels and micro-hydroelectric systems. The purpose of this work is to contribute to the understanding of the rural electrification in Peru

Evaluation of electrification projects with renewable energy in communities of the mountain and forest of the Peru: a case study

International Nuclear Information System (INIS)

Sanchez, Teodoro; Escobar, Rafael; Cherni, Judith

2003-01-01

This paper analyses results of research on energy solutions in isolated rural areas in Peru. The communities being studied use solar panels and micro-hydroelectric systems. The purpose of this work is to contribute to the understanding of the rural electrification in Peru

The Borrowers: Researching the cognitive aspects of translation

OpenAIRE

O'Brien, Sharon

2013-01-01

The paper considers the interdisciplinary interaction of research on the cognitive aspects of translation. Examples of influence from linguistics, psychology, neuroscience, cognitive science, reading and writing research and language technology are given, with examples from specific sub-disciplines within each one. The breadth of borrowing by researchers in cognitive translatology is made apparent, but the minimal influence of cognitive translatology on the respective disciplines themselves i...

Ocorrência de DNA de herpesvírus bovino tipo 4 em gado Holstein argentino de Santiago del Estero, Argentina

Directory of Open Access Journals (Sweden)

Sandra Elizabeth Pérez

2011-12-01

Full Text Available O herpesvírus bovino tipo 4 (BoHV-4 é um gama-herpesvírus que foi isolado de animais aparentemente saudáveis e de gado com uma variedade de sinais clínicos. O papel patogênico do BoHV-4 ainda não está claro e não se sabe se o vírus age como um patógeno primário ou se facilita infecções secundárias. Depois de infecções naturais ou experimentais, BoHV-4 pode estabelecer latência, principalmente nas células dos linhagens de monócitos/macrófagos. O vírus latente pode ser reativado após o uso de glicocorticóides ou por fatores de estresse. Em 2007, o BoHV-4 foi isolado pela primeira vez na Argentina, a partir de amostras de abortos bovinos. No presente estudo, utilizou-se o isolamento viral, nested PCR e análise com endonucleases de restrição (REA para investigar a presença de BoHV4 em leucócitos de bovinos provenientes de um único rebanho de gado leiteiro com problemas reprodutivos. Neste trabalho, demonstramos que o genoma do BoHV-4 está presente nos leucócitos em uma elevada proporção (63,4% dos animais, provavelmente em um estado latente ou persistente. BoHV-4 foi isolado de uma de cada onze amostras de leucócitos no sangue periférico (PBL. Por REA nós demonstramos a existência de variações genômicas entre as estirpes circulantes deste rebanho particular. Além disso, todas as amostras de PBL avaliados neste estudo diferiram da estirpe protótipo Americano, DN 599. Em geral, este estudo demonstrou que o BoHV-4 está presente na fração leucocitária do gado leiteiro e que as estirpes virais presentes neste rebanho são geneticamente divergentes. Embora que BoHV-4 foi detectado em um rebanho com história de distúrbios reprodutivos, não é possível concluir que o vírus é o principal responsável por estas condições.

Information and communication technologies - A new round of household electrification

DEFF Research Database (Denmark)

Røpke, Inge; Christensen, Toke Haunstrup; Jensen, Jesper Ole

2010-01-01

Information and communication technologies (ICTs) increasingly permeate everyday life in industrialized societies. The aim of this paper is to explore ICT-related transformations of everyday practices and discuss the implications, particularly for residential electricity consumption. The present...... socio-technical changes are seen in a historical perspective, and it is argued that the integration of ICT into everyday practices can be seen as a new round of household electrification, comparable to earlier rounds that also led to higher electricity consumption. A case study carried out in Denmark...... in 2007–2008 explores the present changes in everyday life. Based on qualitative interviews, the study focuses on people’s ways of integrating ICTs into their everyday practices, on any significant changes in these practices, and on the influence of the changed practices on electricity consumption...

Transportation Electrification Beyond Light Duty: Technology and Market Assessment

Energy Technology Data Exchange (ETDEWEB)

Tartaglia, Katie [Energetics Inc., Columbia, MD (United States); Birky, Alicia [Energetics Inc., Columbia, MD (United States); Laughlin, Michael [Energetics Inc., Columbia, MD (United States); Price, Rebecca [Energetics Inc., Columbia, MD (United States); Lin, Zhenhong [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2017-07-01

Commercial fleets form the backbone of the nation’s economy, getting people and the things they need to the places they need to go and performing services necessary to keep public and private physical infrastructure in working order. Commercial fleets include a wide range of vehicle and equipment types, typical uses, and sizes, and involve millions of on-road and offroad vehicles. This diversity means there is no single solution to the challenges these vehicles pose for reducing petroleum dependence, impact on air quality, and emission of greenhouse gases. This document focuses on electrification of government, commercial, and industrial fleets. These fleets have been divided into three market segments based on equipment use: service fleets, goods movement, and people movement. In particular, it addresses highway vehicles not used for personal transport; non-highway modes, including air, rail, and water; and non-road equipment used directly or in support of these uses.

Hepatite crônica por vírus C: Parte 1. Considerações gerais Hepatitis C virus: Part 1. General considerations

Directory of Open Access Journals (Sweden)

Vinício Paride CONTE

2000-07-01

Full Text Available O vírus da hepatite C foi identificado em 1989 como sendo o principal agente causador das hepatites não-A não-B e o seu reconhecimento como agente de alta prevalência nas infecções pós-tranfusionais e/ou uso de derivados do sangue ou em associação com o abuso de drogas endovenosas. A descoberta e a maior disponibilidade de novas técnicas para a seleção adequada de doadores de sangue, reduziu sensivelmente a incidência das hepatites pós-transfusionais. Cerca de 95% dos indivíduos infectados pelo vírus da hepatite C podem ser identificados pelos testes anti-vírus da hepatite C de terceira geração. Os estudos retrospectivos de infecções pelo vírus da hepatite C iatrogênicas, são as principais fontes de reconhecimento da história natural da doença. A distribuição dos diferentes genótipos do vírus da hepatite C varia de acordo com as regiões geográficas. Na América do Sul, Europa, Estados Unidos e Japão 1, 2, e 3 representam a maioria das infecções, sendo o subtipo 1-b o mais prevalente. Os parâmetros epidemiológicos (idade, fatores de risco e duração da infecção podem estar associados com os genótipos do vírus da hepatite C, sendo os tipos 1-a e 3-a mais freqüentes nos drogaditos endovenosos e o 1-b nas hepatites pós-transfusionais. O subtipo 1-b ocasiona lesões hepáticas mais graves e prolongadas, com alterações ultraestruturais mitocondriais freqüentes e grande comprometimento dos processos de fosforilização oxidativa. A produção aumentada de radicais livres pode influenciar negativamente a evolução da doença hepática pelo reforço da ação citopática do vírus da hepatite C que provoca. O significado clínico dos níveis de vírus C no interior do fígado, nesses pacientes, não é determinado pelos fatores hospedeiro (idade, tipo e duração da infecção ou pelos fatores virais (genótipos e os repetidamente vírus da hepatite C RNA RT-PCR negativos no soro, não indicam

Linking the open source, spatial electrification tool (ONSSET) and the open source energy modelling system (OSeMOSYS), with a focus on Sub-Saharan Africa

Science.gov (United States)

Mentis, Dimitrios; Howells, Mark; Rogner, Holger; Korkovelos, Alexandros; Arderne, Christopher; Siyal, Shahid; Zepeda, Eduardo; Taliotis, Constantinos; Bazilian, Morgan; de Roo, Ad; Tanvez, Yann; Oudalov, Alexandre; Scholtz, Ernst

2017-04-01

In September 2015, the United Nations General Assembly adopted Agenda 2030, which comprises a set of 17 Sustainable Development Goals (SDGs) defined by 169 targets. "Ensuring access to affordable, reliable, sustainable and modern energy for all by 2030" is the seventh goal (SDG7). While access to energy refers to more than electricity, the latter is the central focus of this work. According to the World Bank's 2015 Global Tracking Framework, roughly 15% of world population (or 1.1 billion people) lack access to electricity, and many more rely on poor quality electricity services. The majority of those without access (87%) reside in rural areas. This paper presents results of a Geographic Information Systems (GIS) approach coupled with open access data and linked to the Electricity Model Base for Africa (TEMBA), a model that represents each continental African country's electricity supply system. We present least-cost electrification strategies on a country-by-country basis for Sub-Saharan Africa. The electrification options include grid extension, mini-grid and stand-alone systems for rural, peri-urban, and urban contexts across the economy. At low levels of electricity demand there is a strong penetration of standalone technologies. However, higher electricity demand levels move the favourable electrification option from stand-alone systems to mini grid and to grid extensions.

PENGARUH MODIFIED AUDIT OPINION TERHADAP BORROWING CASH FLOW DAN INVESTMENT CASH FLOW

Directory of Open Access Journals (Sweden)

Puspita Hardina Cahyaningrum

2013-06-01

Full Text Available This study examines and analyzes the economic consequences of modified audit opinion on borrowing cash flow and investment cash flow. Panel data model was used to observe the research. The sample of this study was 247 companies listed in Indonesia Stock Exchange for the years 2008-2010. The results show that modified audit opinion, except unqualified opinion with explanatory paragraph about going concern, did not affect borrowing cash flow because audit opinion was not the only consideration for granting credit by creditors. Companies receiving modified audit opinion were proven using more operating cash flow for investing shown in investment cash flow, especially companies receiving unqualified opinion with explanatory paragraph about going concern.

Manutenção da infectividade de Tymovírus em extratos de plantas Maintenance of infectivity of Tymovirus in plant extracts

Directory of Open Access Journals (Sweden)

Maria Mércia Barradas

1992-12-01

Full Text Available Quatro isolados do vírus do mosaico da berinjela (EMV - "eggplant mosaic virus" - grupo tymovírus foram armazenados a partir de extratos foliares de hospedeiras com sintomas sistêmicos. Os virus EMV-Al (isolado de Abelia, EMV-Sc (isolado da Escócia, -ts (estirpe-padrão e VNBT (vírus da necrose branca do tomateiro, que induzem sintomas em Chenopodium amaranticolor, C. murale, C. quinoa (Família Chenopodiaceae Datura stramonium, Lycopersicon esculentum e Nicotiana glutinosa (Solanaceae, foram conservados em extratos destas plantas, à temperatura ambiente, em geladeira e em congelador. A infectividade dos vírus, em diferentes períodos de armazenamento, foi testada em plantas de datura e glutinosa, para se determinar a longevidade in vitro. Constatou-se que, quando guardados em baixas temperaturas,os extratos preservam por mais tempo a infectividade dos vírus. No caso de datura e glutinosa, por exemplo, resultados positivos foram obtidos até 413 e 282 dias de armazenamento, respectivamente, em congelador. Entretanto, com relação às espécies de Chenopodium testadas, mesmo alguns extratos recém-preparados conduziram a resultados negativos, confirmando a presença de inibidores de infecção viral nestas plantas. Das três espécies, é sugerida a utilização apenas de C.quinoa para o preparo de extratos visando preservar estes vírus e, assim mesmo, por um período relativamente curto (entre 53 e 80 dias. A avaliação geral dos resultados mostra que, para os tymovírus estudados neste trabalho, é possível conservar a infectividade através da técnica de armazenamento de extratos foliares de plantas sistemicamente infectadas.Four isolates of EMV (eggplant mosaic virus - tymovirus group were preserved in crude extracts from systemically-infected plants. EMV-Al (Abelia strain, EMV-Sc (Scottish strain, EMV-ts (type-strain and TWNV (tomato white necrosis virus which induce symptoms in Chenopodium amaranticolor, C. murale, C. quinoa

Prevalência de marcadores sorológicos do vírus da hepatite B em trabalhadores do serviço hospitalar

Directory of Open Access Journals (Sweden)

Fernandes José V.

1999-01-01

Full Text Available OBJETIVO: Determinar a prevalência de marcadores sorológicos do vírus da hepatite B (VHB e identificar fatores de risco, de transmissão desse vírus, no ambiente hospitalar. MÉTODOS: Foram examinados 210 indivíduos de diversas profissões que trabalham em hospital universitário. O método empregado foi o ELISA e utilizou-se, como grupo-controle, 45 doadores voluntários de sangue. RESULTADOS: Constatou-se que 20,5% dos profissionais que trabalham no hospital apresentavam positividade para, pelo menos, um dos três marcadores dos vírus pesquisados, contra 6,6% do grupo-controle. Nos trabalhadores do hospital, a prevalência de cada marcador isoladamente foi: anti-HBc 8,1%, anti-HBs 5,2% e AgHBs 2,9% , sendo que em 4,3% desses indivíduos foi detectada a presença simultânea dos marcadores anti-HBc e anti-HBs. No grupo-controle, foi detectada apenas a presença dos marcadores anti-HBc e anti-HBs, isoladamente, com prevalências de 4,4 e 2,2%, respectivamente. Os maiores índices de positividade observados foram: pessoal de laboratório, 24,0%; pessoal de enfermagem, 23,6%; médicos, 20,8%; e pessoal da limpeza, 18,2%. CONCLUSÕES: Os achados indicam que os profissionais da saúde estão mais expostos à infecção pelo VHB, sugerindo que o contato com pacientes e a manipulação de fluidos corporais são fatores de risco de transmissão ocupacional desse vírus, recomendando-se a vacinação desses profissionais contra a hepatite B.

Epidemiologia molecular de papilomavírus bovino identificados em sarcoides equinos

OpenAIRE

Brígida Kussumoto de Alcântara

2013-01-01

Em equinos os sarcoides são considerados tumores fibroblásticos de pele mais comuns e raramente apresentam regressão espontânea. Os papilomavírus bovino (BPV) tipos 1 e 2 estão envolvidos na etiologia dos sarcoides e, provavelmente, o BPV13 descrito recentemente também pode apresentar participação na etiopatogenia destes tumores. O objetivo do presente estudo foi definir a epidemiologia molecular do BPV em uma coleção de 20 espécimes de sarcoide equino de 15 animais provenientes de quatro reg...

Electrification of the Canadian road transportation sector: A 2050 outlook with TIMES-Canada

International Nuclear Information System (INIS)

Bahn, Olivier; Marcy, Mathilde; Vaillancourt, Kathleen; Waaub, Jean-Philippe

2013-01-01

We use a newly developed bottom-up model of the entire Canadian energy system (TIMES-Canada) to assess potentials for electrification of the road transport sector. A special emphasis has been put on the modelling of the Canadian road transport, by considering a variety of vehicles for passenger and freight transportation. Besides a business-as-usual (baseline) scenario, we have analysed an energy policy scenario imposing targets for electric vehicle penetration and a climate policy scenario imposing targets for greenhouse gas emission reduction. Our analysis shows on the one hand that electric vehicles penetrate notably the passenger vehicle market after 2040 in the baseline scenario and after 2030 in the energy policy scenario (following the assumed penetration targets). On the other hand, the assumed climate policy forces a stronger penetration of electric vehicles for passenger transportation, with a progressive phasing out of internal combustion engine vehicles, whereas the latter vehicles remain dominant for freight transportation but with a shift away of fossil fuels and in favour of biofuels. A sensitivity analysis on the (assumed) evolution of electric vehicles over time confirms these general trends. -- Highlights: •We use a newly developed TIMES-Canada model of the entire Canadian energy system. •We assess potentials for electrification of the Canadian road transport sector. •We analyse three scenarios: baseline, energy policy and climate policy. •EVs penetrate notably after 2040 in the baseline and after 2030 in the energy policy scenario. •The climate policy forces a stronger penetration of EVs

2012 international year for sustainable energy for all: African Frontrunnership in rural electrification

International Nuclear Information System (INIS)

Mahama, Amadu

2012-01-01

2012 has been declared the “International Year for Sustainable Energy for All” by the UN. While Africa remains the most ‘underpowered’ continent, the prognosis for a brighter future is looking good, as key stakeholders (governments, private sector, civil society, and the donor community) have mobilized at an unprecedented scale to experiment with new policies, regulatory frameworks, and business models to rapidly upscale access to sustainable energy. The top-down, central grid expansion approach to increasing electricity access is very capital intensive and yet has gained considerable momentum at the expense of lower cost options that utilize decentralized off-grid solutions. A decentralized bottom-up approach could also use indigenous renewable energy sources and foster more significant linkages with livelihood opportunities in the rural un-served territories. This paper evaluates the emerging experiments through the lenses of C.K. Prahalad's “bottom of the pyramid” theory and Clayton Christensen's “disruptive technologies” perspective. Three front-runner initiatives involving new business models, innovative technologies, and institutional capacity building will be analyzed. In addition, the paper examines a regulatory policy initiative designed to stimulate clean energy investments in Ghana. Though the examples are all from Ghana, they illustrate general challenges to sub-Saharan Africa as a whole. - Highlights: ► An analysis of innovative electricity access case studies from Ghana. ► Off-grid electrification options are keys to expanding electricity access in Africa. ► Base of the pyramid strategies for rural electrification has a niche in Africa. ► International collaboration will be crucial to achieve universal electricity access.

Borrowing brainpower - sharing insecurities

DEFF Research Database (Denmark)

Wegener, Charlotte; Meier, Ninna; Ingerslev, Karen

2016-01-01

Academic writing is a vital, yet complex skill that must be developed within a doctoral training process. In addition, becoming an academic researcher is a journey of changing sense of self and identity. Through analysis of a group session, we show how the feedback of peers addresses questions...... of structure and writing style along with wider issues of researcher identity. Thus, peer learning is demonstrated as a process of simultaneously building a text and an identity as scholarly researcher. The paper advocates ‘borrowing brainpower’ from peers in order to write better texts and, at the same time......, ‘share insecurities’ during the development of the researcher identity. Based on a distributed notion of peer learning and identity, we point to the need for further research into the everyday activities of doctoral writing groups in order to understand the dynamic relationship between production of text...

Tratamento bem-sucedido da síndrome cardiopulmonar por hantavírus com uso de hemofiltração de alto volume

Directory of Open Access Journals (Sweden)

Guillermo Bugedo

Full Text Available RESUMO A síndrome cardiopulmonar por hantavírus tem elevada taxa de mortalidade. Sugere-se que uma conexão precoce com oxigenação por membrana extracorpórea melhore os resultados. Relatamos o caso de uma paciente que apresentou síndrome cardiopulmonar por hantavírus e choque refratário, que preenchia os critérios para oxigenação por membrana extracorpórea e que teve resposta satisfatória com uso de hemofiltração contínua de alto volume. A implantação de hemofiltração contínua de alto volume, juntamente da ventilação protetora, reverteu o choque dentro de poucas horas e pode ter levado à recuperação. Em pacientes com síndrome cardiopulmonar por hantavírus, um curso rápido de hemofiltração contínua de alto volume pode ajudar a diferenciar pacientes que podem ser tratados com cuidados convencionais da unidade de terapia intensiva dos que necessitarão de terapias mais complexas, como oxigenação por membrana extracorpórea.

Using contingent behavior analysis to measure benefits from rural electrification in developing countries: an example from Rwanda

International Nuclear Information System (INIS)

Manning, Dale T.; Means, Peter; Zimmerle, Daniel; Galvin, Kathleen; Loomis, John; Paustian, Keith

2015-01-01

Hundreds of millions of people in Sub-Saharan Africa do not have access to electricity and will not receive it from national grids in the next few decades. Electricity makes up an important component of rural development and so increasing access can have positive socioeconomic benefits. In this study, we use contingent behavior analysis to quantify the potential benefits of electricity in rural Rwandan villages which currently do not have electricity. The proposed method allows for calculation of net benefits as well as electricity bills. We find that even relatively poor, isolated households would pay for electricity, though amounts vary across households and this affects the financial viability of electrification. Common uses for electricity include lighting, battery charging, and agricultural processing. Despite heterogeneity, opportunities exist to improve rural economic welfare through increased electricity access. - Highlights: • A lack of electricity slows economic growth in rural villages of Sub-Saharan Africa. • Household survey provides data on potential electricity use in Rwandan villages. • Contingent behavior analysis estimates total economic surplus from electricity. • Household electricity bills estimated to calculate investment returns. • Investment in rural electrification likely to bring positive benefits to rural Rwanda.

42 CFR 60.15 - Other charges to the borrower.

Science.gov (United States)

2010-10-01

... fails to pay all of a required installment payment or fails to provide written evidence that verifies eligibility for the deferment of the payment within 30 days after the payment's due date, the lender or holder will require that the borrower pay a late charge. A late charge must be equal to 5 percent of the...

Testes de ELISA e vírus-neutralização na detecção de anticorpos contra o vírus da diarréia viral bovina no leite

Directory of Open Access Journals (Sweden)

Diego A.F. Sturza

2011-11-01

Full Text Available O sucesso na estratégia de controle e erradicação do vírus da diarréia viral bovina (BVDV, passa necessariamente pela identificação e eliminação dos animais persistentemente infectados (PI. Como esses animais excretam continuamente o vírus em suas secreções e excreções, a prevalência de anticorpos no rebanho, frequentemente é alta e com altos títulos. Devido a essas características, amostras de tanques coletivos de leite, foram submetidas a duas técnicas sorológicas, a fim de estabelecer a mais adequada na realização de triagem de rebanhos. Para isso, 767 amostras coletivas de leite foram submetidas à análise por um kit ELISA indireto (teste referência e pela técnica de vírus-neutralização (VNT adaptada (teste proposto. Devido aos efeitos tóxicos do leite sobre o cultivo celular, a adaptação consistiu no aumento do volume final na etapa de incubação celular. Foram positivas, 177 e 139 amostras no ELISA e na VNT, respectivamente. Com isso, a VNT adaptada apresentou uma sensibilidade de 76,8% e uma especificidade de 99,5%. O índice Kappa (k foi de 0,82, demonstrando uma ótima concordância entre as duas técnicas. A análise do coeficiente de correlação entre os valores de absorbância no ELISA (OD e os títulos de anticorpos na VNT nas amostras positivas, demonstrou uma positividade moderada (r = 0,57 com p < 0,05. No entanto, várias amostras com títulos altos na VNT apresentaram ODs moderadas ou baixas. Por outro lado, algumas amostras com títulos neutralizantes baixos apresentaram ODs altas. Como a presença de animais PI é sugerida por títulos neutralizantes ≥ 80, conclui-se que a técnica de VNT adaptada é mais adequada para a realização de triagem em amostras coletivas de leite quando objetiva-se detectar rebanhos com altos títulos de anticorpos.

Tratamento bem-sucedido da síndrome cardiopulmonar por hantavírus com uso de hemofiltração de alto volume

OpenAIRE

Bugedo, Guillermo; Florez, Jorge; Ferres, Marcela; Roessler, Eric; Bruhn, Alejandro

2016-01-01

RESUMO A síndrome cardiopulmonar por hantavírus tem elevada taxa de mortalidade. Sugere-se que uma conexão precoce com oxigenação por membrana extracorpórea melhore os resultados. Relatamos o caso de uma paciente que apresentou síndrome cardiopulmonar por hantavírus e choque refratário, que preenchia os critérios para oxigenação por membrana extracorpórea e que teve resposta satisfatória com uso de hemofiltração contínua de alto volume. A implantação de hemofiltração contínua de alto volume, ...

Organization of public services in remote rural areas in developing countries: application to decentralized rural electrification

International Nuclear Information System (INIS)

Bui, D.N.

2005-01-01

The electrical sector has traditionally been organized as a natural monopoly. The intensity in capital of the grid and the public service obligation of electrical distribution led to the creation of electrical companies with exclusive territorial concessions. This approach has recently been challenged because of its failure to electrify remote rural villages in developing countries. A new set of solutions appeared under the umbrella of Decentralized Rural Electrification (DRE) thanks to technological innovations that replace collective infrastructures with individual systems. However, the widespread deployment of decentralized technologies remains impaired by numerous obstacles at various levels: institutional, legal, organizational, social, financial... New models that take into account the specificities of DRE must now be imagined. The study of two case studies in Morocco and India provide insightful examples of possible strategies to accelerate the deployment of DRE and therefore attain the objectives of rural electrification. Two major policies stand out: public service delegation and the approach of delivering equipment by the public market. Even though these models are too recent to conclude on their viability and permanence, they provide guidelines for the public and private players of the sector to generalize the access to electrical services to rural populations in developing countries, and contribute to their development. (author)

The Third Pillar of the Basel Accord: Evidence of borrower discipline in the Kyrgyz banking system

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Edgar Demetrio Tovar-García

2016-07-01

Full Text Available We empirically study the asset side of market discipline in the banking system of the Kyrgyz Republic, examining whether borrowers are willing to pay higher interest rates to high-quality banks. Based on dynamic panel models and a dataset with bank information from 23 banks over the period 2010–2012, our findings suggest the presence of market discipline induced by borrowers. In other words, banks with higher capital ratios and liquidity charge higher interest rates on loans. This result has several implications for the banking policy in Kyrgyzstan, where we can recommend to policymakers a disclosure policy following the Third Pillar of Basel III, because not only can the bank's creditors use bank information to penalize the excessive bank risk, but borrowers can also use this information to discipline their banks.

Using social impact borrowing to expand preschool through third grade programs in urban public schools.

Science.gov (United States)

Temple, Judy A; Reynolds, Arthur J

Budget constraints and difficulty raising taxes limit school districts from expanding education programming even when research shows that additional expenditures would generate economic benefits that are greater than costs. Recently, coalitions of private investors, philanthropists, education practitioners, and government finance analysts have emerged to create opportunities to expand education services that promise high rates of social net benefits without raising taxes or reducing other expenditures. These collaborators have a strong interest in obtaining careful estimates of educational program effectiveness. We describe the use of social-impact borrowing to increase access to the Child-Parent Center preschool-through-third-grade intervention for at-risk students in the Chicago Public School District. The partners include the city, school district, investors, nonprofit organizations, and a university. The key to the feasibility of social-impact borrowing is the ability to document that early intervention can reduce the need for later special-education services. With the help of private investors and nonprofit organizations, it is possible for public school districts to finance services with funds from private sources and use future cost savings to repay this debt. We discuss how social-impact borrowing is being used in Chicago and in Salt Lake County as the nation's first two instances of using pay-for-performance social-impact borrowing to support early education.

7 CFR 1724.70 - Standard forms of contracts for borrowers.

Science.gov (United States)

2010-01-01

... required to use in the planning, design, and construction of their electric systems. Borrowers are not required to use these guidance contract forms in the absence of an agreement to do so. [63 FR 58284, Oct... construction, procurement, engineering services, and architectural services financed by a loan made or...

Radial-arrayed rotary electrification for high performance triboelectric generator.

Science.gov (United States)

Zhu, Guang; Chen, Jun; Zhang, Tiejun; Jing, Qingshen; Wang, Zhong Lin

2014-03-04

Harvesting mechanical energy is an important route in obtaining cost-effective, clean and sustainable electric energy. Here we report a two-dimensional planar-structured triboelectric generator on the basis of contact electrification. The radial arrays of micro-sized sectors on the contact surfaces enable a high output power of 1.5 W (area power density of 19 mW cm(-2)) at an efficiency of 24%. The triboelectric generator can effectively harness various ambient motions, including light wind, tap water flow and normal body movement. Through a power management circuit, a triboelectric-generator-based power-supplying system can provide a constant direct-current source for sustainably driving and charging commercial electronics, immediately demonstrating the feasibility of the triboelectric generator as a practical power source. Given exceptional power density, extremely low cost and unique applicability resulting from distinctive mechanism and structure, the triboelectric generator can be applied not only to self-powered electronics but also possibly to power generation at a large scale.

Information and communication technologies - A new round of household electrification

International Nuclear Information System (INIS)

Ropke, Inge; Haunstrup Christensen, Toke; Ole Jensen, Jesper

2010-01-01

Information and communication technologies (ICTs) increasingly permeate everyday life in industrialized societies. The aim of this paper is to explore ICT-related transformations of everyday practices and discuss the implications, particularly for residential electricity consumption. The present socio-technical changes are seen in a historical perspective, and it is argued that the integration of ICT into everyday practices can be seen as a new round of household electrification, comparable to earlier rounds that also led to higher electricity consumption. A case study carried out in Denmark in 2007-2008 explores the present changes in everyday life. Based on qualitative interviews, the study focuses on people's ways of integrating ICTs into their everyday practices, on any significant changes in these practices, and on the influence of the changed practices on electricity consumption. The paper concludes with a discussion on the implications for energy policy.

25 CFR 103.34 - What if the lender and borrower decide to change the terms of the loan?

Science.gov (United States)

2010-04-01

... identity or organizational structure of the borrower. (5) Allow any material change in the use of loan proceeds or the nature of the borrower's business. (6) Release any collateral taken as security for the loan, except items sold in the ordinary course of business and promptly replaced by similar items of...

Estado imune contra o vírus vacinal (17D da febre amarela em duas populações do Estado da Bahia

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Santos-Torres Sandro

2000-01-01

Full Text Available A ocorrência de casos de febre amarela (FA e a ampla distribuição do A. aegypti no Brasil, motivou o estudo da estimativa da proteção imune contra o vírus amarílico vacinal (17D em moradores de duas cidades do Estado da Bahia, Ipupiara (n = 461 e Prado (n = 228. Nesta área não-endêmica de FA, a pesquisa de anticorpos séricos contra o 17D (Ac17D e contra 18 outros arbovírus, foi realizada pelo método da inibição da hemaglutinação (IH. Somente 1,2% (8/689 dos indivíduos apresentaram Ac17D, sendo seis com resposta monotípica. A resposta sorológica do tipo heterotípica para Flavivírus (FLV foi interpretada também como associada à resposta imune ao 17D, sendo mais freqüente em Prado (30,3% do que em Ipupiara (23,2%. A idade > ou = 50 anos e moradia em outros Estados foram associadas com a soropositividade para FLV, do mesmo modo que a história de vacinação (17D. Mas, a história de vacinação apresentou baixos percentuais de sensibilidade (£ 45,4% e de valor preditivo-positivo ( ou = 70,8% e do valor preditivo-negativo ( > ou = 78,8%. Em conclusão, foi baixa a freqüência (1,2% de moradores com Ac17D, apesar da freqüência maior (25,5% de portadores de anticorpos FLV, o que significa que 26,7% da população estudada pode apresentar proteção contra o vírus da FA.

From Passive to Proactive: Understanding and Improving the Borrower Experience with Online Student Loan Exit Counseling. Research Report

Science.gov (United States)

Fernandez, Chris

2015-01-01

Legally mandated student loan exit counseling attempts to prepare borrowers of federal student loans for the repayment process; yet, researchers hypothesized that the online modules most borrowers use for this purpose have significant shortcomings. This report (the second in a series of five from TG Research) describes a study in which researchers…