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Sample records for country gdf suez

  1. GdF Suez, the real energy champion

    International Nuclear Information System (INIS)

    Dupin, L.

    2010-01-01

    During summer 2010, France discovered that she owned a second energy giant, GdF Suez, ranked number two as a power producer just behind EdF, but world number one in the energy domain thanks to the taking over of International Power (UK) in 2010. Until now, GdF Suez and EdF were confronting with each other in a fair game, keeping their respective seizure on their historical monopolies, gas for GdF Suez and electricity for EdF. From now onward the two giants have started an open fight on all markets, with the exception of nuclear energy for which the French government continues to favour EdF. This paper recalls the main steps of the last 15 years of GdF Suez progress, from the Suez investment bank in 1995 to the merger with GdF in 2008 and the acquisition of International Power in 2010. Then it makes a comparative portrait of both GdF Suez and EdF energy groups with their respective advantages and, finally, it ends with an interview of G. Mestrallet, president of GdF Suez who explains the strategy of his group. (J.S.)

  2. GdF Suez, the real energy champion;GdF Suez, le vrai champion de l'energie

    Energy Technology Data Exchange (ETDEWEB)

    Dupin, L.

    2010-09-15

    During summer 2010, France discovered that she owned a second energy giant, GdF Suez, ranked number two as a power producer just behind EdF, but world number one in the energy domain thanks to the taking over of International Power (UK) in 2010. Until now, GdF Suez and EdF were confronting with each other in a fair game, keeping their respective seizure on their historical monopolies, gas for GdF Suez and electricity for EdF. From now onward the two giants have started an open fight on all markets, with the exception of nuclear energy for which the French government continues to favour EdF. This paper recalls the main steps of the last 15 years of GdF Suez progress, from the Suez investment bank in 1995 to the merger with GdF in 2008 and the acquisition of International Power in 2010. Then it makes a comparative portrait of both GdF Suez and EdF energy groups with their respective advantages and, finally, it ends with an interview of G. Mestrallet, president of GdF Suez who explains the strategy of his group. (J.S.)

  3. Cost estimate for a proposed GDF Suez LNG testing program

    Energy Technology Data Exchange (ETDEWEB)

    Blanchat, Thomas K.; Brady, Patrick Dennis; Jernigan, Dann A.; Luketa, Anay Josephine; Nissen, Mark R.; Lopez, Carlos; Vermillion, Nancy; Hightower, Marion Michael

    2014-02-01

    At the request of GDF Suez, a Rough Order of Magnitude (ROM) cost estimate was prepared for the design, construction, testing, and data analysis for an experimental series of large-scale (Liquefied Natural Gas) LNG spills on land and water that would result in the largest pool fires and vapor dispersion events ever conducted. Due to the expected cost of this large, multi-year program, the authors utilized Sandia's structured cost estimating methodology. This methodology insures that the efforts identified can be performed for the cost proposed at a plus or minus 30 percent confidence. The scale of the LNG spill, fire, and vapor dispersion tests proposed by GDF could produce hazard distances and testing safety issues that need to be fully explored. Based on our evaluations, Sandia can utilize much of our existing fire testing infrastructure for the large fire tests and some small dispersion tests (with some modifications) in Albuquerque, but we propose to develop a new dispersion testing site at our remote test area in Nevada because of the large hazard distances. While this might impact some testing logistics, the safety aspects warrant this approach. In addition, we have included a proposal to study cryogenic liquid spills on water and subsequent vaporization in the presence of waves. Sandia is working with DOE on applications that provide infrastructure pertinent to wave production. We present an approach to conduct repeatable wave/spill interaction testing that could utilize such infrastructure.

  4. Five offshore wind farms by EDF, GDF Suez and Iberdrola. France; Vijf offshore windparken door EDF, GDF Suez en Iberdrola. Frankrijk

    Energy Technology Data Exchange (ETDEWEB)

    Polo-Leemreis, J. [TWA Netwerk, Paris (France)

    2012-02-15

    Five offshore wind farms are planned to be built off the Northwest coast of France. On 11 January 2012, three international consortia, led by the French businesses EDF EN (Energie Nouvelles), GDF Suez and the Spanish business Iberdrola, submitted their project proposals to this end. The French government highly values the contribution that offshore wind farms can make to the development of a new industrial sector. This would bring highly needed benefits to the French economy [Dutch] Voor de Noordwest-kust van Frankrijk moeten vijf offshore windparken komen. Op 11 januari 2012 hebben drie internationale consortia onder leiding van de Franse bedrijven EDF EN (Energies Nouvelles), GDF Suez en het Spaanse Iberdrola hun projectvoorstellen hiervoor ingediend. De Franse regering hecht veel waarde aan de bijdrage die offshore windparken kunnen leveren aan de ontwikkeling van een nieuwe industriele sector. De Franse economie zou dit goed kunnen gebruiken.

  5. G.D.F. Suez view on the nuclear energy production

    International Nuclear Information System (INIS)

    Rorive, P.

    2009-01-01

    G.D.F. Suez was a pioneer of nuclear energy in Europe. It masters competencies internationally recognized on any part of this sector of energy production ( engineering, services, exploitation, maintenance, nuclear fuels, radioactive waste management, dismantling). it has and exploits 7 units in Belgium, and have capabilities in French nuclear power plants of Chooz and Tricastin. G.D.F. Suez has today ambitious goals in terms of nuclear projects development: to own and operate nuclear power plants of third generation in 2020, to maintain in Europe the share of nuclear in a balanced energy mix and to develop out of Europe a significant capability on several key-markets. To reach these objectives, the group develops an active policy of human resources, research and development and communication in matter of nuclear energy. (N.C.)

  6. Audit report on GDF Suez supply costs in natural gas sale regulated tariffs. 4 April 2013

    International Nuclear Information System (INIS)

    2013-01-01

    After a recall of the context and objectives of this audit performed by the French Commission for Energy Regulation or CRE (legal framework, previously published opinion), this report first presents and comments the main evolutions of the European supply portfolio of GDF Suez in 2012: long term contracts to be negotiated again on significant volumes, a diversified portfolio with 30 per cent of short term purchases. In the second part, it analyses the adequacy between noticed and provisional supply costs on the one hand, and those estimated by means of the tariff formula for the calculation of natural gas sale regulated tariffs on the other hand. The third part gives recommendations regarding future decisions on the evolution of GDF-Suez natural gas regulated sale tariffs: discussion of the relevance of the formula used since January 2013, of perspectives for reviewing this tariff formula, of market share to be integrated, should the occasion occur, in the modified formula, and of the supply range to be taken into account

  7. 77 FR 39689 - Application To Export Electric Energy; IPR-GDF SUEZ Energy Marketing North America, Inc.

    Science.gov (United States)

    2012-07-05

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-386] Application To Export Electric Energy; IPR-GDF SUEZ... applied for authority to transmit electric energy from the United States to Mexico pursuant to section 202... authority to transmit electric energy from the United States to Mexico for five years as a power marketer...

  8. The marketing strategies of electricity and natural gas providers in France. Which perspectives for alternate operators in front of EDF and GDF Suez?

    International Nuclear Information System (INIS)

    2012-10-01

    This article presents the content of a market study which aimed at gathering and analysing figures regarding electricity and natural gas (production, consumption, tariffs, gross prices, etc.), at assessing the market shares of the main providers and their commercial position, at understanding the impact of the Nome law and of the gas price problematic on providers and consumers, and at assessing the capacity of alternate operators to challenge the positions held by EDF and GDF Suez. Besides EDF and GDF Suez, the following providers are analysed: Alpiq, Electricite de Strasbourg, Enel France, ENI, E.ON France, Gas Natural Fenosa, Poweo Direct Energie, Soregies, Tegaz

  9. Audit report on GDF Suez's supply costs and non-supply related costs in natural gas regulated sale tariffs - May 2014

    International Nuclear Information System (INIS)

    2014-05-01

    After having recalled the legal context of objectives of this audit performed by the French Commission for Energy Regulation (CRE), this report proposes an analysis of GDF Suez's dissociated accounting which showed that costs are covered by natural gas regulated sale tariffs. In the second part, it comments the current market indexing used in tariff formula, comments current and present negotiations and their consequences for the market indexing share in long term contracts, discusses the issue of tariff volatility related to an increased market indexing share, discusses the possible re-examination of indices at the occasion of formula reviewing, and outlines that the diversified supplier portfolio allows optimisation operations. The third part addresses non-supply related costs: evolution of different infrastructure costs (related to distribution, transport, and storage) to be taken into account in regulated sale tariffs, evolution of commercial costs. Some recommendations are then made regarding the perspective of a tariff formula revision, and the perspectives of evolution of non-supply related costs

  10. Report on gas sales regulated tariffs of GDF Suez. Audit of supply costs and of non-supply related costs - May 2015. Deliberation of the Commission for Energy Regulation of the 13 May 2015 bearing approval of the report of analysis of supply and non-supply related costs used as a basis for the calculation of the evolution of natural gas sales regulated tariffs of GDF Suez

    International Nuclear Information System (INIS)

    Gassin, Helene; Padova, Yann; Sotura, Jean-Pierre; Monteil, Anne; Casadei, Cecile

    2015-05-01

    After a presentation of the context and objectives of works performed by the CRE (the French commission for energy regulation), and a synthetic presentation of the main conclusions, this report first proposes an assessment for 2014 by presenting and discussing the fact that regulated tariffs have followed a downward trend since the beginning of 2014, that sales at regulated tariffs have strongly decreased, and that GDF Suez costs have been covered by revenues from sales at regulated tariffs. The second part proposes an analysis of the evolution perspectives for supply costs by commenting the calculation formula, the difference between gas market price and LT contract prices, the always stronger indexing of contracts on gas market prices. The last part addresses the perspectives of evolution of non-supply related costs by commenting the taking of infrastructure cost evolution into account, the steadiness of provisional commercial costs, and the consequence of the customer portfolio evolution on the distribution of commercial force costs. Some recommendations are made on the evolution perspectives for supply and non-supply related costs, and on the modalities of assignment of commercial costs among the different types of customers (regulated tariffs or market price)

  11. Energy transition and security: which voluntary codes? Energy efficiency: IEA, IEC and ISO dialogue. The European Commission's safety, solidarity and efficiency measures. Securing natural gas supplies and favoring cogeneration. Less energy consuming buildings: rework of the energy efficiency directive. Energy efficiency inside buildings: GDF Suez report; Transition et securite energetiques: quels codes volontaires? Efficacite energetique: dialogue AIE, CEI et ISO. Les mesures de securite, solidarite et efficacite de la commission europeenne. Securiser l'approvisionnement en gaz naturel et favoriser la cogeneration. Des batiments moins gourmands en energie: refonte de la directive sur la performance energetique. Efficacite energetique dans les batiments: GDF Suez au rapport (volontaire)

    Energy Technology Data Exchange (ETDEWEB)

    Tourneur, J.C

    2009-10-15

    This dossier gathers a series of short articles about energy security and efficiency in a context of policy transition. The first paper deals with the use of international standards to promote energy efficiency thanks to efficient public policies and private sector actions. This was the main topic of the mixed workshop organized by the International electrotechnics Commission (IEC) in spring 2009. The second paper presents the new strategic analysis of the European commission in the domain of energy which stresses on the '20-20-20' climate change proposals approved in December 2008. A new European action plan for energy security and solidarity defines 5 domains requiring an extra action to warrant a sustainable energy supply. The commission is also examining the challenges that Europe will have to face between 2020 and 2050. The third article treats of the security of natural gas supplies which represents a quarter of the European Union (EU) energy mix. The supply crises susceptible to occur may have serious economic and social consequences. Therefore, the EU must be prepared to warrant its security of supplies. Cogeneration allows the EU to stay close to its energy goals. Buildings play a key role in the realisation of the EU's energy saving objectives and fight against climate change. The new directive on buildings energy efficiency (2002/91/CE) will allow to exploit this potential of saving and to stimulate sustainable investment and employment as well. Finally, the publication of the second WBCSD (World business council for sustainable development) international report on buildings energy efficiency has led GDF Suez utility to reaffirm its commitment in favour of energy saving and efficiency. (J.S.)

  12. Energy transition and security: which voluntary codes? Energy efficiency: IEA, IEC and ISO dialogue. The European Commission's safety, solidarity and efficiency measures. Securing natural gas supplies and favoring cogeneration. Less energy consuming buildings: rework of the energy efficiency directive. Energy efficiency inside buildings: GDF Suez report

    International Nuclear Information System (INIS)

    Tourneur, J.C.

    2009-01-01

    This dossier gathers a series of short articles about energy security and efficiency in a context of policy transition. The first paper deals with the use of international standards to promote energy efficiency thanks to efficient public policies and private sector actions. This was the main topic of the mixed workshop organized by the International electrotechnics Commission (IEC) in spring 2009. The second paper presents the new strategic analysis of the European commission in the domain of energy which stresses on the '20-20-20' climate change proposals approved in December 2008. A new European action plan for energy security and solidarity defines 5 domains requiring an extra action to warrant a sustainable energy supply. The commission is also examining the challenges that Europe will have to face between 2020 and 2050. The third article treats of the security of natural gas supplies which represents a quarter of the European Union (EU) energy mix. The supply crises susceptible to occur may have serious economic and social consequences. Therefore, the EU must be prepared to warrant its security of supplies. Cogeneration allows the EU to stay close to its energy goals. Buildings play a key role in the realisation of the EU's energy saving objectives and fight against climate change. The new directive on buildings energy efficiency (2002/91/CE) will allow to exploit this potential of saving and to stimulate sustainable investment and employment as well. Finally, the publication of the second WBCSD (World business council for sustainable development) international report on buildings energy efficiency has led GDF Suez utility to reaffirm its commitment in favour of energy saving and efficiency. (J.S.)

  13. The merging of Suez and 'Gaz de France'

    International Nuclear Information System (INIS)

    Anon.

    2008-01-01

    The merging of 'Gaz de France' and Suez has been approved by the shareholders on the 16 july 2008, and the decree for the privatization of 'Gaz de France' has been published to the 'Journal Officiel'. The French state will hold 35.6% of the capital of the new group GDF-Suez. The board of directors will be composed of 24 members: 7 officials from the state, 1 representative of the share-holding staff, 3 representatives of the elected employees and 13 members named by the general assembly of the shareholders. This group, which is officially born on the 22. of july 2008, is the fourth bigger group worldwide in the domain of energy. (A.C.)

  14. Suez and Sterling, 1956

    OpenAIRE

    Adam Klug; Gregor W. Smith

    1999-01-01

    Daily data on spot and forward dollar/sterling exchange rates and on Britain's foreign exchange reserves are used to reassess the financial history of the 1956 Suez crisis. We find that support of sterling at its Bretton Woods lower bound lost credibility as early as July. Reserve losses also are consistent with an exchange rate crisis. We provide the first econometric study of foreign exchange market intervention in the pre-convertibility phase of the Bretton Woods system. The Bank of Englan...

  15. Exercise increases circulating GDF15 in humans

    DEFF Research Database (Denmark)

    Kleinert, Maximilian; Clemmensen, Christoffer; Sjøberg, Kim Anker

    2018-01-01

    OBJECTIVE: The growth differentiation factor 15 (GDF15) is a stress-sensitive circulating factor that regulates systemic energy balance. Since exercise is a transient physiological stress that has pleiotropic effects on whole-body energy metabolism, we herein explored the effect of exercise on a......) circulating GDF15 levels and b) GDF15 release from skeletal muscle in humans. METHODS: Seven healthy males either rested or exercised at 67% of their VO2max for 1 h and blood was sampled from the femoral artery and femoral vein before, during, and after exercise. Plasma GDF15 concentrations were determined...... in these samples. RESULTS: Plasma GDF15 levels increased 34% with exercise (p exercise. There was no difference between the arterial and venous GDF15 concentration before, during, and after exercise. During...

  16. Exercise increases circulating GDF15 in humans

    Directory of Open Access Journals (Sweden)

    Maximilian Kleinert

    2018-03-01

    Full Text Available Objective: The growth differentiation factor 15 (GDF15 is a stress-sensitive circulating factor that regulates systemic energy balance. Since exercise is a transient physiological stress that has pleiotropic effects on whole-body energy metabolism, we herein explored the effect of exercise on a circulating GDF15 levels and b GDF15 release from skeletal muscle in humans. Methods: Seven healthy males either rested or exercised at 67% of their VO2max for 1 h and blood was sampled from the femoral artery and femoral vein before, during, and after exercise. Plasma GDF15 concentrations were determined in these samples. Results: Plasma GDF15 levels increased 34% with exercise (p < 0.001 and further increased to 64% above resting values at 120 min (p < 0.001 after the cessation of exercise. There was no difference between the arterial and venous GDF15 concentration before, during, and after exercise. During a resting control trial, GDF15 levels measured in the same subjects were unaltered. Conclusions: Vigorous submaximal exercise increases circulating GDF15 levels in humans, but skeletal muscle tissue does not appear to be the source. Keywords: Skeletal muscle, Growth differentiation factor 15, Recovery, Physical activity

  17. Suez-Gaz de France merger, E.ON's public takeover bid on Endesa... The new energy fight

    International Nuclear Information System (INIS)

    Lepetit, V.; Rouaud, P.O.; Mairet, C.

    2006-01-01

    The energy sector is in fever. In less than a week (February 21 to 26, 2006), the Europe of energy has fallen into a frenzy of mergers and acquisitions: the German E.ON offered 29.1 billion euros to get the Spanish Endesa, Electricite de France (EdF), who already got the Italian Edison in 2005, is ready for more major acquisitions, the Italian Enel is candidate for the repurchasing of Suez, while Gaz de France (GdF) and Suez have started a surprise merger. The stake of this match between giants is their growing up and the penetration of foreign markets before their complete liberalization in July 2007. The potential victims of these actions are the competition and the clients, the industrial ones first. (J.S.)

  18. 75 FR 57911 - Application To Export Electric Energy; GDF SUEZ Energy Marketing NA, Inc.

    Science.gov (United States)

    2010-09-23

    ... reliability of the U.S. electric power supply system. Copies of this application will be made available, upon... electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power Act. DATES... purchased from electric utilities, Federal power marketing agencies and other entities within the United...

  19. The Inauguration of Suez Canal and Its Impacts on Navigation in seas

    Directory of Open Access Journals (Sweden)

    maryam sheypari

    2016-03-01

    Full Text Available The inauguration of Suez Canal, which connects the Mediterranean Sea to Red Sea, had a great impact on marine communications. In other words, this canal not only offered the easier access of European countries to their colonies in Asia because of the new marine route between Asia and Europe but also developed the use of steamboats instead of sailboats due to its specific geographical position. In fact, the trade between Asia and Europe spanned via the seas located between Asia and Europe after four centuries as the result of inauguration of Suez Canal in 1869A.D. Furthermore, the importance of Seas i.e. Mediterranean Sea, Red Sea and black Sea had the great economic _ political role in the world and the expansion of rivalry between countries in Persian Gulf due to this canal.  This study investigates to the process of diving Suez and the influence of Suez Canal on marine changes among the countries, especially in Persian Gulf by the beginning of the First World War. The outcome of this study demonstrates that the inauguration of Suez Canal led to the rivalry situation for England in the period of its supremacy.

  20. The Suez Canal and the petroleum harbors

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    The Suez Canal is the second longest channel in the world and allows to save 60% of the travel time between the petroleum harbors of the Arabic peninsula and Europe. This short paper gives a summary of the main petroleum harbors activity along the channel from the Red sea to the Mediterranean sea. (J.S.)

  1. Note on Tendipedidae of the Suez Canal

    NARCIS (Netherlands)

    Kruseman, G.

    1949-01-01

    Mr. A. C. V. VAN BEMMEL and Dr. A. DIAKONOFF of the Buitenzorg Museum (Java) collected Tendipedidae, which were attracted by artificial lights, when they passed the Suez Canal on 8-XI-1937 and 16-V-1939 respectively. This very interesting collection, containing some new species, was sent to me for

  2. Dimensions of quality of antenatal care service at Suez, Egypt

    Directory of Open Access Journals (Sweden)

    Hanan Abbas Abdo Abdel Rahman El Gammal

    2014-01-01

    Full Text Available Introduction: The 5 th millennium development goal aims at reducing maternal mortality by 75% by the year 2015. According to the World Health Organization, there was an estimated 358,000 maternal deaths globally in 2008. Developing countries accounted for 99% of these deaths of which three-fifths occurred in Sub-Saharan Africa. In primary health care (PHC, quality of antenatal care is fundamental and critically affects service continuity. Nevertheless, medical research ignores the issue and it is lacking scientific inquiry, particularly in Egypt. Aim of the Study: The aim of the following study is to assess the quality of antenatal care in urban Suez Governorate, Egypt. Materials and Methods: A cross-sectional primary health care center (PHCC based study conducted at five PHCC in urban Suez, Egypt. The total sample size collected from clients, physicians and medical records. Parameters assessed auditing of medical records, assessing provider and pregnant women satisfaction. Results: Nearly 97% of respondents were satisfied about the quality of antenatal care, while provider′s satisfaction was 61% and for file, auditing was 76.5 ° 5.6. Conclusion: The present study shows that client satisfaction, physicians′ satisfaction and auditing of medical record represent an idea about opportunities for improvement.

  3. Dimensions of Quality of Antenatal Care Sservice at Suez, Egypt

    Science.gov (United States)

    Rahman El Gammal, Hanan Abbas Abdo Abdel

    2014-01-01

    Introduction: The 5th millennium development goal aims at reducing maternal mortality by 75% by the year 2015. According to the World Health Organization, there was an estimated 358,000 maternal deaths globally in 2008. Developing countries accounted for 99% of these deaths of which three-fifths occurred in Sub-Saharan Africa. In primary health care (PHC), quality of antenatal care is fundamental and critically affects service continuity. Nevertheless, medical research ignores the issue and it is lacking scientific inquiry, particularly in Egypt. Aim of the Study: The aim of the following study is to assess the quality of antenatal care in urban Suez Governorate, Egypt. Materials and Methods: A cross-sectional primary health care center (PHCC) based study conducted at five PHCC in urban Suez, Egypt. The total sample size collected from clients, physicians and medical records. Parameters assessed auditing of medical records, assessing provider and pregnant women satisfaction. Results: Nearly 97% of respondents were satisfied about the quality of antenatal care, while provider's satisfaction was 61% and for file, auditing was 76.5 ± 5.6. Conclusion: The present study shows that client satisfaction, physicians’ satisfaction and auditing of medical record represent an idea about opportunities for improvement. PMID:25374861

  4. EDF and GDF diversification; La diversification d'EDF et de GDF

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-08

    In the last years Electricite de France (EDF) and Gaz de France (GDF) developed intervening strategies in a number of sectors opened to competition, the so-called strategies of diversification or complementary activities. These new strategies have multiple objectives as, for instance, prospective monopole evolution, increasing exigence of the consumers' demand, or else competence valuing. Ever since 1991, these strategic orientations developed with the support of public powers that worked out first measures of organization and monitoring. Although the frame was loose and rather tolerant, boosting EDF and GDF diversification was perceived by the concerned professionals as an aggression directed against them. Following a strong mobilization of professional organizations and a number of elected persons, in mid 1993, the minister of industry was impelled to tackle personally with the matter what resulted in an accurate system of framing. The GDF diversification is essentially characterized by a 'thermal pole' corresponding to the activities of heating operation. GDF controls, around the company Danto Rogeat and the old branches of Shell group, about 5% of a market of heating operation in France, i.e., represents the third place in a rather monopolized sector where the two main operators represent almost 75%. The EDF diversification is but more diffuse. Three main fields emerge distinctly: the waste processing, public lighting, and engineering. EDF is also present on more restraint markets as cartography, tele-surveillance, cable TV, aquaculture. The implementation of the system is presented where prerogatives of the Council of State on one hand and the Council of Competition on the other hand are stipulated. The disposition frame system is constituted of two measures stipulating the application of commendation from the two councils and provisions ensuring the transparency, respectively.

  5. Emergency preparedness and response in case of a fire accident with UF6 packages traversing the Suez Canal

    International Nuclear Information System (INIS)

    Salama, M.

    2004-01-01

    Egypt has a unique problem, the Suez Canal. Radioactive cargo passes regularly through the canal carrying new and spent reactor fuel. There are also about 1000 metric tonnes of uranium hexafluoride (UF 6 ) passing through the canal every year. In spite of all the precautions taken in the transport, accidents with packages containing UF 6 shipped through the Suez Canal may arise, even though the probability is minimal. Such accidents may be accompanied by injuries to or death of persons and damage to property including radiation and criticality hazards and high chemical toxicity, particularly if the accident occurred close to one of the three densely populated cities (Port Said, Ismailia and Suez), which are located along the west bank of the Suez Canal. The government of Egypt has established a national radiological emergency plan in order to deal with any radiological accidents which may arise inside the country. This paper considers the effect of a fire accident to industrial packages containing UF 6 on board a cargo ship passing along the Suez Canal near Port Said City. The accident scenario and emergency response actions taken during the different phases of the accident are presented and discussed. The paper highlights the importance of public awareness for populations located in densely populated areas along the bank of the Suez Canal, in order to react in a timely and effective way to avoid the toxic and radiological hazards resulting from such a type of accident. The possibility of upgrading the capabilities of civil defence and fire-fighting personnel is also discussed (author)

  6. GdF in Hungary: the East in progress

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    After Germany and the Czech Republic, Gaz de France (GdF) has decided to export its know-how and technologies about natural gas into Hungary. Thanks to the Hungarian privatization program started in 1995, GdF could obtain the major participation in the Degaz and Egaz companies, two out of the five local distribution companies, and controls 22% of the natural gas distribution in Hungary. (J.S.)

  7. Risks and consequences of a hypothetical radiological accident on nuclear powered submarine traversing Suez canal

    International Nuclear Information System (INIS)

    Salama, Mohamed

    2008-01-01

    Full text: Egypt has unique problem in Suez Canal, although there are, a number of radioactive Cargos traveling through the Canal which includes new and spent reactor fuel and about 100 metric tons of uranium hexafluoride each year, under the regulatory control of the Egyptian Atomic Energy Authority, there is, still a major problem concerning the passage of a number of nuclear powered vessels and submarines passing through the canal several times each year. The passage of these vessels and submarines has a political situation and not under the regulatory control of the Egyptian regulatory body. In spite of all precautions that are taken, in the nuclear powered vessels and submarines from the point of view of the rugged design of the reactor plant, multiple safety systems and operation with exceptional consideration for safety. Although of all of these a potential for a serious accident may does arise, even though, its probability is minimal. The Government of Egypt has established a national radiological emergency plan in order to cope with any radiological accidents, which may arise inside the country. Suez Canal lies in the north east of Egypt, and passes through a zone of considerable business, agriculture and industrial activities. The zone consists of three populated provinces, Port Said, Ismailia and Suez. According to Suez Canal authority regulations it is not allowed for these vessels and submarines to be landed in port. The motivation of the present paper was undertaken to discuss a hypothetical nuclear reactor accident aboard a nuclear powered submarine occurred during its passage in the Suez Canal. Such an accident will produce a radioactive cloud containing a number of radioactive materials. In such type of accidents contamination and causality zones, could extend to several kilometers. The different phases of the accident are going to be discussed and analyzed. The emergency actions taken during the accident phases are going to be presented. The

  8. Effect of Suez Canal Marine Sediment on Sorption of Cesium

    International Nuclear Information System (INIS)

    Hassan, H.B.

    2016-01-01

    Suez Canal is surrounded by navigation, industrial, agricultural activities and suffers from high rate of population growth that discharging waste into Suez Canal. The Suez Canal coastal waters are influenced by a complex variety of physical, geochemical and biological processes, which influence the behavior, transport and fate of containments released into the marine environment. Sorption of releasing containment such as cesium in Suez Canal water is investigated because of its toxic effect on the marine environment. The object of present study is to determine the effects some of physical and chemical characteristics of collected sediment samples from the three important locations on Suez Canal (Suez Bay, Bitter Lakes and El- Temsah Lake beaches) on sorption behavior of cesium by using batch experiment. Batch experiment was used to study the sorption of the cesium ion. The sorption process is dependent on mineral constituents of Suez Canal sediment and their characteristics. Analytical methods which included particle size and X-ray diffraction (XRD) analyses found that particle size of Suez Canal sediment samples is characterized by sand to fine sand and quartz is the main mineralogical species. Distribution coefficient (K d ) which represent geochemical processes and particle size of these sediment samples effect on the degree of cesium sorption to the sediment. Also (K d ) increase with increase cation exchangeable capacity (CEC). The Suez Canal sediment samples have low (K d ) values which effected by their physical and chemical properties. Sample (2) has highest distribution coefficient (K d ) between measured samples due to containing ratio 30% of fine sand and high ratio of organic matter.

  9. Identification of the GDF9 mutation in two sheep breeds by using ...

    African Journals Online (AJOL)

    A genetic mutation with major effects on the litter size in sheep was recently identified in the growth differentiation factor (GDF9) gene of the TGF-B super family (transforming growth factor). GDF9 gene has been localized to chromosome 5 in sheep. In order to evaluate the GDF9 gene polymorphism, blood samples were ...

  10. Emergency preparedness and response in case of a fire accident with (UF6) packages tracking Suez Canal

    International Nuclear Information System (INIS)

    Salama, M.

    2004-01-01

    Egypt has a unique problem - the Suez Canal. Radioactive cargo passing regularly through the canal carrying new and spent reactor fuel. Moreover there are also about 1000 metric tons of uranium hexaflouride (UF6) passing through the canal every year. In spite of all precautions taken in the transportation, accidents with packages containing (UF 6 ) and shipped through the Suez Canal, accidents may arise even though the probability is minimal. These accidents, may be accompanied by injuries or death of persons and damage to property. Due to the radiation and criticality hazards of (UF 6 ) and its high risk of chemical toxicity. The probability of a fire accident with a cargo carrying (UF 6 ) during its crossing the Suez Canal can cause serious chemical toxic and radiological hazards, particularly if the accident occurred close or near to one of the three densely populated cities (Port-Said, Ismailia, and Suez), which are located along the Suez Canal, west bank. The government of Egypt has elaborated a national radiological emergency plan inorder to face probable radiological accidents, which may be arised inside the country. Arrangements have been also elaborated for the medical care of any persons who, might be injured or contaminated, or who, have been exposed to severe radiation doses. The motivation of the present paper was undertaken to visualize a fire accident scenario occurring in industrial packages containing UF6 on board of a Cargo crossing the Suez Canal near Port-Said City. The accident scenario and emergency response actions taken during the different phases of the accident are going to be presented and discussed. The proposed emergency response actions taken to face the accident are going to be also presented. The work presented had revealed the importance of public awareness will be needed for populations located in densely populated areas along Suez Canal bank inorder to react timely and effectively to avoid the toxic and radiological hazards

  11. Emergency preparedness and response in case of a fire accident with (UF{sub 6}) packages tracking Suez Canal

    Energy Technology Data Exchange (ETDEWEB)

    Salama, M. [National Center for Nuclear Safety and Radiation Control (NCNSRC), Nasr City, Cairo (Egypt)

    2004-07-01

    Egypt has a unique problem - the Suez Canal. Radioactive cargo passing regularly through the canal carrying new and spent reactor fuel. Moreover there are also about 1000 metric tons of uranium hexaflouride (UF6) passing through the canal every year. In spite of all precautions taken in the transportation, accidents with packages containing (UF{sub 6}) and shipped through the Suez Canal, accidents may arise even though the probability is minimal. These accidents, may be accompanied by injuries or death of persons and damage to property. Due to the radiation and criticality hazards of (UF{sub 6}) and its high risk of chemical toxicity. The probability of a fire accident with a cargo carrying (UF{sub 6}) during its crossing the Suez Canal can cause serious chemical toxic and radiological hazards, particularly if the accident occurred close or near to one of the three densely populated cities (Port-Said, Ismailia, and Suez), which are located along the Suez Canal, west bank. The government of Egypt has elaborated a national radiological emergency plan inorder to face probable radiological accidents, which may be arised inside the country. Arrangements have been also elaborated for the medical care of any persons who, might be injured or contaminated, or who, have been exposed to severe radiation doses. The motivation of the present paper was undertaken to visualize a fire accident scenario occurring in industrial packages containing UF6 on board of a Cargo crossing the Suez Canal near Port-Said City. The accident scenario and emergency response actions taken during the different phases of the accident are going to be presented and discussed. The proposed emergency response actions taken to face the accident are going to be also presented. The work presented had revealed the importance of public awareness will be needed for populations located in densely populated areas along Suez Canal bank inorder to react timely and effectively to avoid the toxic and radiological

  12. (GDF9) gene in the Shal breed of sheep

    African Journals Online (AJOL)

    user

    The amplified PCR products were digested with DdeI restriction enzyme. ... Growth differentiation factor 9 (GDF9) is a growth factor and a member of the transforming .... clear that the used PCR and electrophoresis strategies are suitable for ...

  13. 46 CFR 69.7 - Vessels transiting the Panama and Suez Canals.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Vessels transiting the Panama and Suez Canals. 69.7... MEASUREMENT OF VESSELS MEASUREMENT OF VESSELS General § 69.7 Vessels transiting the Panama and Suez Canals. (a... Canal must be measured and certificated under the Arab Republic of Egypt Suez Canal Authority Rules of...

  14. Gdf11 is a negative regulator of chondrogenesis and myogenesis in the developing chick limb.

    Science.gov (United States)

    Gamer, L W; Cox, K A; Small, C; Rosen, V

    2001-01-15

    GDF11, a new member of the TGF-beta gene superfamily, regulates anterior/posterior patterning in the axial skeleton during mouse embryogenesis. Gdf11 null mice display skeletal abnormalities that appear to represent anterior homeotic transformations of vertebrae consistent with high levels of Gdf11 expression in the primitive streak, presomitic mesoderm, and tail bud. However, despite strong Gdf11 expression in the limb throughout development, this structure does not appear to be affected in the knockout mice. In order to understand this dichotomy of Gdf11 expression versus Gdf11 function, we identified the chicken Gdf11 gene and studied its role during limb formation. In the early limb bud, Gdf11 transcripts are detected in the subectodermal mesoderm at the distal tip, in a region overlapping the progress zone. At these stages, Gdf11 is excluded from the central core mesenchyme where precartilaginous condensations will form. Later in development, Gdf11 continues to be expressed in the distal most mesenchyme and can also be detected more proximally, in between the forming skeletal elements. When beads incubated in GDF11 protein were implanted into the early wing bud, GDF11 caused severe truncations of the limb that affected both the cartilage elements and the muscle. Limb shortening appeared to be the result of an inhibition of chondrogenesis and myogenesis and using an in vitro micromass assay, we confirmed the negative effects of GDF11 on both myogenic and chondrogenic cell differentiation. Analysis of molecular markers of skeletal patterning revealed that GDF11 induced ectopic expression of Hoxd-11 and Hoxd-13, but not of Hoxa-11, Hoxa-13, or the Msx genes. These data suggest that GDF11 may be involved in controlling the late distal expression of the Hoxd genes during limb development and that misregulation of these Hox genes by excess GDF11 may cause some of the observed alterations in skeletal element shape. In addition, GDF11 induced the expression of its own

  15. Offensive strategy: Suez wants to hustle EdF

    International Nuclear Information System (INIS)

    Jemain, A.

    2003-01-01

    Using Electrabel, its new energy pole, the private company Suez is looking for multiple ways of entry to reinforce its positions in France in the gas and electric power sectors in the prospect of the complete opening of energy markets in 2004. This article analyzes the strategy of Suez to become the most credible challenger of EdF, the French historical national electric utility: reorganization of its industrial and commercial activities, gain of new clients and definition of a new strategy for the gas market. (J.S.)

  16. GDF3 is a BMP inhibitor that can activate Nodal signaling only at very high doses

    Science.gov (United States)

    Levine, Ariel J.; Levine, Zachary J.; Brivanlou, Ali H.

    2013-01-01

    Within the TGF-β superfamily, there are approximately forty ligands divided into two major branches: the TGF-β/Activin/Nodal ligands and the BMP/GDF ligands. We studied the ligand GDF3 and found that it inhibits signaling by its co-family members, the BMPs; however, GDF3 has been described by others to have Nodal-like activity. Here, we show that GDF3 can activate Nodal signaling, but only at very high doses and only upon mRNA over-expression. In contrast, GDF3 inhibits BMP signaling upon over-expression of GDF3 mRNA, as recombinant protein, and regardless of its dose. We therefore further characterized the mechanism through which GDF3 protein acts as a specific BMP inhibitor and found that the BMP inhibitory activity of GDF3 resides redundantly in the unprocessed, predominant form and in the mature form of the protein. These results confirm and extend the activity that we described for GDF3 and illuminate the experimental basis for the different observations of others. We suggest that GDF3 is either a bi-functional TGF-β ligand, or, more likely, that it is a BMP inhibitor that can artificially activate Nodal signaling under non-physiological conditions. PMID:18823971

  17. Wind farm planning at the Gulf of Suez

    Energy Technology Data Exchange (ETDEWEB)

    Clausen, N E; Mortensen, N G; Hansen, J C [Risoe National Lab., Wind Energy Dept., Roskilde (Denmark); Clausager, I [Hedeselskabet A/S, Viborg (Denmark); Pagh Jensen, F [National Environmental Res., Copenhagen (Denmark); Georgy, L; Said, U S [New and Renewable Energy Authority, Egypt, (Egypt)

    2004-11-01

    The Wind Atlas for Egypt project is an element in a national effort to provide the best possible basis for planning of future environmentally sustainable development and utilization of wind energy resources and technology in Egypt. The present report compiles the data, information and recommendations available for planning of wind farm projects in the Gulf of Suez. (au)

  18. Evaluating the atmospheric dispersion characteristics of Suez Canal area

    International Nuclear Information System (INIS)

    Aly, A.I.M.; Sabek, G.; Abd El-Aal, M.; El-Ghamry, M.

    1988-01-01

    The atmospheric dispersion characteristics of Suez Canal area were determined for subsequent estimation of the environmental impacts of transporting radioactive or hazardous material through the Suez Canal and for the study of environmental pollution resulting from fossil power plants. The atmospheric stability classes were determined at three stations: Port Said, Ismailia and Port Tawfiek (Suez). For achieving this purpose, a computer program was developed through which the atmospheric stability classes A - F and insolation were determined by combining the measured meteorological parameters and the sun elevation which was calculated by another developed computer program with the help of astronomical tables. The results show that the most frequent stability class at Port-Said and Suez is stability class D (neutral condition), whereas at Ismailia area the moderately stable class F, which is the inversion condition with unfavourable dispersion characteristics, is prevailing. The determination of the frequency of stability classes will make it possible to calculate the concentration of a pollutant at a given distance from the source and therefore will be used in dose assessment

  19. GDF-3 is an adipogenic cytokine under high fat dietary condition

    International Nuclear Information System (INIS)

    Wang Wei; Yang Yan; Meng Ying; Shi Yanggu

    2004-01-01

    Growth differentiation factor 3 (GDF-3) is structurally a bone morphogenetic protein/growth differentiation factor subfamily member of the TGF-β superfamily. GDF-3 exhibits highest level of expression in white fat tissue in mice and is greatly induced by high fat diet if fat metabolic pathway is blocked. To identify its biological function, GDF-3 was overexpressed in mice by adenovirus mediated gene transfer. Mice transduced with GDF-3 displayed profound weight gain when fed with high fat diet. The phenotypes included greatly expanded adipose tissue mass, increased body adiposity, highly hypertrophic adipocytes, hepatic steatosis, and elevated plasma leptin. GDF-3 stimulated peroxisome proliferator activated receptor expression in adipocytes, a master nuclear receptor that controls adipogenesis. However, GDF-3 was not involved in blood glucose homeostasis or insulin resistance, a condition associated with obesity. In contrast, similar phenotypes were not observed in GDF-3 mice fed with normal chow, indicating that GDF-3 is only active under high lipid load. Thus, GDF-3 is a new non-diabetic adipogenic factor tightly coupled with fat metabolism

  20. Influence of follicular fluid GDF9 and BMP15 on embryo quality.

    Science.gov (United States)

    Gode, Funda; Gulekli, Bulent; Dogan, Erbil; Korhan, Peyda; Dogan, Seda; Bige, Ozgur; Cimrin, Dilek; Atabey, Nese

    2011-06-01

    To evaluate the association between follicular fluid levels of propeptide and mature forms of growth differentiation factor (GDF) 9 and bone morphogenetic protein (BMP) 15 with subsequent oocyte and embryo quality. Prospective clinical study. University hospital. Eighty-one infertile patients who underwent in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI). The expression levels of the propeptide and mature forms of follicular fluid GDF9 and BMP15 were determined by western blot analysis. The levels of follicular fluid hormones (FSH, E2, and P) were measured with automated chemiluminescent enzyme immunoassays. The relationships between the levels of GDF9 and BMP15, hormones, oocyte maturation, and embryo quality. Mature GDF9 levels were significantly correlated with the nuclear maturation of oocytes. The mean mature GDF9 level was 4.87±0.60 in the high-embryo-quality group and 1.45±0.81 in the low-embryo-quality group. There were no statistically significant differences in embryo quality among the patients regarding propeptide GDF9 and BMP15 expression status. There was a negative correlation between follicular fluid levels of P and the mature form of GDF9. Higher mature GDF9 levels in the follicular fluid were significantly correlated with oocyte nuclear maturation and embryo quality. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  1. The inflammatory marker GDF-15 is not independently associated with late-life depression.

    Science.gov (United States)

    Teunissen, C E; Durieux-Lu, S; Blankenstein, M A; Oude Voshaar, R C; Comijs, H C

    2016-04-01

    Growth differentiation factor-15 (GDF-15) is an inflammatory molecule that reacts to cell stress. Since major depression is associated with inflammation, we examined whether GDF-15 levels are elevated in patients with late-life depression. Plasma GDF-15 levels were analyzed in 350 patients diagnosed with major depressive disorder in the last six months and 128 non-depressed controls from the Netherlands Study of Depression in Older persons (age ≥ 60 years). Major depressive disorder and age of onset were assessed with the Composite International Diagnostic Interview. Severity of depressive symptoms was measured with the Inventory of Depressive Symptoms (IDS-30). Multiple linear regression models were applied to study depression (diagnosis, onset age, severity, antidepressant drug use) as determinant of GDF-15 level, adjusted for demographic and clinical variables. Plasma GDF-15 levels were 22% higher in patients with major depression compared to controls. Within the depressed group, levels were higher in patients with older age of onset. GDF-15 levels showed a small, positive correlation to the levels of the inflammatory mediators IL-6 and C-reactive protein (r=0.23, and 0.24, pdepressed subgroup, neither depression severity or antidepressant drug use was associated with GDF-15 levels in the fully adjusted models. The inflammatory factor GDF-15 does not seem to be an independent inflammatory marker for late-life major depressive disorder. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Further evidence of accelerated aging in bipolar disorder: Focus on GDF-15

    Directory of Open Access Journals (Sweden)

    Yang Fang

    2018-03-01

    Full Text Available Bipolar disorder (BD is a mood disorder associated with cardiovascular and metabolic diseases and premature aging. Growth differentiation factor 15 (GDF-15 has emerged as a biomarker for cardiovascular risk and aging. Our aim was to compare plasma levels of GDF-15 between BD patients and controls, and to evaluate whether they were associated with clinical parameters.

  3. Mites (acari) infesting commensal rats in Suez Canal zone, Egypt.

    Science.gov (United States)

    el Kady, G A; Shoukry, A; Ragheb, D A; el Said, A M; Habib, K S; Morsy, T A

    1995-08-01

    Mites are arthropods distinguished from ticks by usually being microscopical in size and have a hypostome unarmed with tooth-like anchoring processes. They are group in a number of suborders, each with super-families and families including many genera of medical and economic importance. In this paper, commensal rodents (Rattus norvegicus, R. r. alexandrinus and R. r. frugivorous) were surveyed in the Suez Canal Zone for their acari ectoparasites. Four species of mites were recovered. In a descending order of mite indices, they were Eulaelaps stabularis (4.83 on 6 rats), Laelaps nuttalli (3.11 on 27 rats), Ornithonyssus bacoti (1.66 on 9 rats) and Dermanyssus gallinae (0.66 on 24 rats). The overall mite indices in the three governorates were 3.66 in Suez, 2.82 in Ismailia and zero in Port Said. The medical and economic importance of the mites were discussed.

  4. Sorption behaviour of cobalt-60 on Suez Canal bottom sediments

    International Nuclear Information System (INIS)

    Abdel Gawad, S.A.; El-Shinawy, R.M.K.; Abdel Malik, W.E.Y.

    1981-01-01

    Mineralogical, elemental analysis and sorption behaviour of the Suez Canal bottom sediments in the Port Said area were investigated. It was found that the bottom sediment consist mainly of quartz, feldspars and traces of calcite mineral. The cation-exchange capacity was found to increase as the particle size of the sediment decreased. Sorption of 60 Co by the bottom sediment increased with contact time up to 6 h. Variation of the solution pH from 4 to 9 showed limited increase in the sorption of 60 Co. As carrier concentrations increase from 10 -7 N to 10 -3 N, sorption of Co was found to increase linearly following Freundlich isotherm. The presence of Mg 2+ and Fe 3+ in solution depressed the sorption of 60 Co by the sediments. The desorption of 60 Co from bottom sediment with distilled and Suez Canal water was found to increase with contact time. (author)

  5. Egypt's first subsea completion: A Gulf of Suez case history

    International Nuclear Information System (INIS)

    El Hawary, A.; Hoffman, J.G.

    1996-01-01

    A case history of the Gulf of Suez Petroleum Co.'s (Gupco) first subsea completion is provided. The first completion was for Well GS 373-2, a previously drilled and tested exploration well located in the south portion of the gulf of Suez. Subsea technology was used to economically justify development of this one-well marginal field, which was discovered in 1978. Traditional methods proved to be too costly for development, therefore application of a low-cost subsea tree was used to capture the resources. In the Gulf of Suez, many fields have been discovered but have not been developed because of low reserves. These marginal projects can have a profound impact on the revenue and shareholder value if an economic method is used to exploit these opportunities. Platform installation was not feasible because of reserve size, hence the well has remained abandoned until recently. This paper presents a summarized look at subsea completion technology. The cost comparison of traditional development methods will be made, given the local cost structure in Egypt. The application of this technology has some limitations and constraints that will be discussed in the paper. Furthermore, the actual field installation of Egypt's first subsea tree will be summarized. Also included is a discussion on simple remote controls and offshore installation operations

  6. Environmental Characterization and Radioecological Assessment of Suez Canal Area, Egypt

    International Nuclear Information System (INIS)

    Ramadan, A.A.; Zaki, A.H.; Diab, M.; Al-Ashry, KH.A.M.

    2015-01-01

    The present study was conducted to investigate the environmental characteristic and radioecological assessment of the Suez Canal area, Egypt. The hydrochemical parameters including major elements (Ca, Mg, Na, Cl, SO 4 , HCO 3 ) and trace elements (Zn, Pb, Fe, Cu, Cd) of the soil, plant and water samples collected from the Suez Canal area were measured. The natural radioactivity and man-made radionuclides were measured in the same samples.The specific activities of 238 U series, 232 Th series, 40 K and 137 Cs (Bq/kg dry weight) were measured using gamma ray spectrometers based on hyper pure germanium detectors. The absorbed radiation dose rates in air (nGy/h) due to natural radionuclides in soil, and radium equivalent activity index (Bq/kg) were calculated. The average specific activity of 238 U series, 232 Th series and 40 K in soil samples were 12.9, 10.2 and 144.9 Bq/kg, respectively. The activity concentrations of 137 Cs in the different collected samples and 238 U and 232 Th series in plant and water samples were less than the lower detection limit. The average specific activity of 40 K in plant samples was 325.8 Bq/kg. The concentration and distribution pattern of 238 U series in soil can be used to trace the radiological impact of the non-nuclear industries on the Suez Canal area.

  7. A review of potential tsunami impacts to the Suez Canal

    Science.gov (United States)

    Finkl, C.; Pelinovsky, E.

    2012-04-01

    Destructive tsunamis in the eastern Mediterranean and Red seas, induced by earthquakes and/or volcanic activity, pose potential hazards to docked seaport shipping and fixed harbor infrastructure as well as to in-transit international shipping within the Suez Canal. Potential vulnerabilities of the Suez Canal to possible tsunami impacts are reviewed by reference to geological, historical, archaeoseismological, and anecdotal data. Tsunami catalogues and databases compiled by earlier researchers are perused to estimate potential return periods for tsunami events that could affect directly the Suez Canal and its closely associated operational infrastructures. Analysis of these various records indicates a centurial return period, or multiples thereof, for long-wave repetition that could generally affect the Nile Delta. It is estimated that tsunami waves 2 m high would have a breaking length about 5 km down Canal whereas a 10 m wave break would occur about 1 km into the Canal. Should a tsunami strike the eastern flanks of the Nile Delta, it would damage Egypt's maritime infrastructure and multi-national commercial vessels and military ships then using the Canal.

  8. The Mediterranean as a Hub of Maritime Trade and the Role of the New Suez Canal

    Directory of Open Access Journals (Sweden)

    Vittorio Amato

    2017-06-01

    Full Text Available Freight is a key variable of the economy, has a crucial role in the spatial relationships between different and distant markets and, to that extent, represents the physical medium by which exchanges of goods are realized, constituting the backbone of world trade. Throughout history, man has always sought methods by which speed up and simplify the connections between the many points of the globe both through the use of increasingly efficient technologies, and through the construction of new ways of access frequently changing physical morphology of territories. This process is still evolving, and in fact in 2015 there has been a new change that has affected one of the major hubs of the world: the Suez Canal. The Canal doubling is a strong signal of change as not only induces to reflect on current developments within the mode of transport, in particular the increasing race to the naval gigantism, but it also implies a newfound centrality of the Mediterranean Sea which, thanks to the new infrastructure, will increase its transit flows. This involves, on the one hand, an increase in business opportunities, and on the other, the formation of new hierarchies between the port systems of the countries that surround it. The underlying theme of the essay revolves around the recent trend of the modern shipping, and on variables that influenced the decision to double the channel. It will analyze the “New Suez Canal“ and its real capacity to attract more transit flows both in quantitative terms and in relation to the types of ships that can cross it and in relation to the origin of these flows. Finally the focus will be on port and logistics systems of the Mediterranean countries in order to understand which of them is more ready to seize any new opportunities involved.

  9. GDF-15 Is Elevated in Children with Mitochondrial Diseases and Is Induced by Mitochondrial Dysfunction.

    Directory of Open Access Journals (Sweden)

    Raquel Montero

    Full Text Available We previously described increased levels of growth and differentiation factor 15 (GDF-15 in skeletal muscle and serum of patients with mitochondrial diseases. Here we evaluated GDF-15 as a biomarker for mitochondrial diseases affecting children and compared it to fibroblast-growth factor 21 (FGF-21. To investigate the mechanism of GDF-15 induction in these pathologies we measured its expression and secretion in response to mitochondrial dysfunction.We analysed 59 serum samples from 48 children with mitochondrial disease, 19 samples from children with other neuromuscular diseases and 33 samples from aged-matched healthy children. GDF-15 and FGF-21 circulating levels were determined by ELISA.Our results showed that in children with mitochondrial diseases GDF-15 levels were on average increased by 11-fold (mean 4046pg/ml, 1492 SEM relative to healthy (350, 21 and myopathic (350, 32 controls. The area under the curve for the receiver-operating-characteristic curve for GDF-15 was 0.82 indicating that it has a good discriminatory power. The overall sensitivity and specificity of GDF-15 for a cut-off value of 550pg/mL was 67.8% (54.4%-79.4% and 92.3% (81.5%-97.9%, respectively. We found that elevated levels of GDF-15 and or FGF-21 correctly identified a larger proportion of patients than elevated levels of GDF-15 or FGF-21 alone. GDF-15, as well as FGF-21, mRNA expression and protein secretion, were significantly induced after treatment of myotubes with oligomycin and that levels of expression of both factors significantly correlated.Our data indicate that GDF-15 is a valuable serum quantitative biomarker for the diagnosis of mitochondrial diseases in children and that measurement of both GDF-15 and FGF-21 improves the disease detection ability of either factor separately. Finally, we demonstrate for the first time that GDF-15 is produced by skeletal muscle cells in response to mitochondrial dysfunction and that its levels correlate in vitro with FGF

  10. Treatment with rGDF11 does not improve the dystrophic muscle pathology of mdx mice.

    Science.gov (United States)

    Rinaldi, Fabrizio; Zhang, Yu; Mondragon-Gonzalez, Ricardo; Harvey, Jeffrey; Perlingeiro, Rita C R

    2016-01-01

    Duchenne muscular dystrophy (DMD) is an inherited lethal muscle wasting disease characterized by cycles of degeneration and regeneration, with no effective therapy. Growth differentiation factor 11 (GDF11), a member of the TGF-β superfamily and myostatin homologous, has been reported to have the capacity to reverse age-related skeletal muscle loss. These initial findings led us to investigate the ability of GDF11 to promote regeneration in the context of muscular dystrophy and determine whether it could be a candidate to slow down or reverse the disease progression in DMD. Here, we delivered recombinant GDF11 (rGDF11) to dystrophin-deficient mice using the intra-peritoneal route for 30 days and evaluated histology and function in both steady-state and cardiotoxin-injured muscles. Our data confirmed that treatment with rGDF11 resulted in elevated levels of this factor in the circulation. However, this had no effect on muscle contractility nor on muscle histology. Moreover, no difference was found in the number of regenerating myofibers displaying centrally located nuclei. On the other hand, we did observe increased collagen content, which denotes fibrosis, in the muscles of rGDF11-treated dystrophic mice. Taken together, our findings indicate no beneficial effect of treating dystrophic mice with rGDF11 and raise caution to a potential harmful effect, as shown by the pro-fibrotic outcome.

  11. On the ecological role of Copepoda in the Suez Canal marine ...

    African Journals Online (AJOL)

    Moreover, the importance of copepods in the marine food web and secondary productivity in the canal water, as well as their response to environmental variations in the Suez Canal ecosystem were discussed. KEY WORDS: Zooplankton, Copepoda, food web, marine ecosystem, Suez Canal Egyptian Journal of Biology ...

  12. Nuclei pulposi formation from the embryonic notochord occurs normally in GDF-5-deficient mice.

    Science.gov (United States)

    Maier, Jennifer A; Harfe, Brian D

    2011-11-15

    The transition of the mouse embryonic notochord into nuclei pulposi was determined ("fate mapped") in vivo in growth and differentiating factor-5 (GDF-5)-null mice using the Shhcre and R26R alleles. To determine whether abnormal nuclei pulposi formation from the embryonic notochord was responsible for defects present in adult nuclei pulposi of Gdf-5-null mice. The development, maintenance, and degeneration of the intervertebral disc are not understood. Previously, we demonstrated that all cells in the adult nucleus pulposus of normal mice are derived from the embryonic notochord. Gdf-5-null mice have been reported to contain intervertebral discs in which the nucleus pulposus is abnormal. It is currently unclear if disc defects in Gdf-5-null mice arise during the formation of nuclei pulposi from the notochord during embryogenesis or result from progressive postnatal degeneration of nuclei pulposi. Gdf-5 messenger RNA expression was examined in the discs of wild-type embryos by RNA in situ hybridization to determine when and where this gene was expressed. To examine nucleus pulposus formation in Gdf-5-null mice, intervertebral discs in which embryonic notochord cells were marked were analyzed in newborn and 24-week-old mice. Our Gdf-5 messenger RNA in situ experiments determined that this gene is localized to the annulus fibrosus and not the nucleus pulposus in mouse embryos. Notochord fate-mapping experiments revealed that notochord cells in Gdf-5-null mice correctly form nuclei pulposi. Our data suggest that the defects reported in the nucleus pulposus of adult Gdf-5-null mice do not result from abnormal patterning of the embryonic notochord. The use of mouse alleles to mark cells that produce all cell types that reside in the adult nucleus pulposus will allow for a detailed examination of disc formation in other mouse mutants that have been reported to contain disc defects.

  13. Multiple metamorphoses for EdF and GdF

    International Nuclear Information System (INIS)

    Jemain, A.

    2004-01-01

    The draft of law, modifying the statute of the French electric and gas utilities, Electricite de France (EdF) and Gaz de France (GdF), that the French government has presented to the Council of State, mixes some European and French preoccupations. The reason is the urgency of the planning and the date line of July 1, 2004 with the opening of the gas and power markets to 3.5 millions of professionals. The draft includes the obligations and missions of public utility of both companies, the transposition of the European directives, the conclusions of the negotiation of retirement pensions with the syndicate organizations, and the transformation of both public companies into anonymous companies. Short paper. (J.S.)

  14. GdF-Suez. The challenges of a merger

    International Nuclear Information System (INIS)

    Lepetit, V.

    2007-01-01

    After 18 months of stamping, the GdF-Suez merger is finally started. This operation will lead to the creation of a major actor of the European energy scene in particular for natural gas and LNG. This paper reviews the stakes of this merger in terms of employment and its impacts on energy prices and markets. One goal of this merger is to gain market shares in electricity and to compete with EdF (Electricite de France), the French electric utility. (J.S.)

  15. Uptake study of some radionuclides by Suez Canal bottom sediment

    International Nuclear Information System (INIS)

    El-Shinawy, R.M.K.; Abdel Fattah, A.T.; Essa, M.W.A.

    1986-01-01

    Chemical and physical analyses of Suez Canal bottom sediment at its south entrance (Port Taweffek) were carried out. The sediment was separated into its particle size fractions (clay, silt and sand). The different sediment fractions can be arranged with respect to their sorption capacity as follows: clay, natural sediment, sit and sand. The increase of pH results in small increase in the uptake reaching in some cases a maximum value of pH 6 or 8. More significant increase of uptake is observed when the carrier concentration is increased from 10 -6 to 10 -2 M/L

  16. Uranium concentrations in sediments of the Suez Canal

    International Nuclear Information System (INIS)

    Ibrahiem, N.M.; Pimpl, M.

    1994-01-01

    Suez Canal bottom sediment samples have been analyzed by alpha-spectrometry for the measurement of uranium. This method is based on the extraction of uranium with trioctylphosphine oxide/cyclohexane (TOPO) followed by reextraction and separation on anion exchange resins, and finally electrodeposition. The α-activity of 238 U and 234 U were measured by surface barrier detectors, in Bq/kg dry weight. The obtained results were compared with concentrations determined by γ measurements. The results point to a state of disequilibrium between 238 U and RaeU (radium equivalent uranium) which is attributed to the escape of radon. (author)

  17. Knock-in human GDF5 proregion L373R mutation as a mouse model for proximal symphalangism.

    Science.gov (United States)

    Zhang, Xinxin; Xing, Xuesha; Liu, Xing; Hu, Yu; Qu, Shengqiang; Wang, Heyi; Luo, Yang

    2017-12-26

    Proximal symphalangism (SYM1) is an autosomal dominant disorder, mainly characterized by bony fusions of the proximal phalanges of the hands and feet. GDF5 and NOG were identified to be responsible for SYM1. We have previously reported on a p.Leu373Arg mutation in the GDF5 proregion present in a Chinese family with SYM1. Here, we investigated the effects of the GDF-L373R mutation. The variant caused proteolysis efficiency of GDF5 increased in ATDC5 cells. The variant also caused upregulation of SMAD1/5/8 phosphorylation and increased expression of target genes SMURF1 , along with COL2A1 and SOX9 which are factors associated with chondrosis. Furthermore, we developed a human-relevant SYM1 mouse model by making a Gdf5 L367R (the orthologous position for L373R in humans) knock-in mouse. Gdf5 L367R/+ and Gdf5 L367R/L367R mice displayed stiffness and adhesions across the proximal phalanx joint which were in complete accord with SYM1. It was also confirmed the joint formation and development was abnormal in Gdf5 L367R/+ and Gdf5 L367R/L367R mice, including the failure to develop the primary ossification center and be hypertrophic chondrocytes during embryonic development. This knock-in mouse model offers a tool for assessing the pathogenesis of SYM1 and the function of the GDF5 proregion.

  18. Molecular Mechanisms Regulating Ocular Apoptosis in Zebrafish gdf6a Mutants

    DEFF Research Database (Denmark)

    Pant, Sameer D.; March, Lindsey D.; Famulski, Jakub K.

    2013-01-01

    intrinsic or extrinsic apoptotic mechanisms were involved, morpholino antisense oligonucleotides targeting baxa, baxb, and p53 were employed. Caspase-3 immunohistochemistry (IHC) was performed to assay apoptosis. Pharmacologic inhibition (using SB203580) and IHC were used to investigate the role of p38...... occurs 28 hours post fertilization (hpf) in gdf6a(-/-) mutants that is mediated independently of p53 by intrinsic mechanisms involving Bax proteins. Also, gdf6a(-/-) mutants exhibit markedly increased p38 MAP kinase activation that can be inhibited to significantly reduce retinal apoptosis. A reduction...... in retinal smad1 expression was also noted in gdf6a(-/-) mutants. CONCLUSIONS. gdf6a(-/-)-induced apoptosis is characterized by the involvement of intrinsic apoptotic pathways, p38 MAP kinases, and dysregulated smad expression. Modulation of key mediators can inhibit retinal apoptosis offering potential...

  19. State of the art and potential of biomethane vehicle fuel Joint study by ADEME, AFGNV, ATEE Club Biogaz, GDF SUEZ, IFP, MEEDDAT

    International Nuclear Information System (INIS)

    2008-11-01

    This document presents approaches to producing biomethane vehicle fuel and the resources involved. The potential of each type of resource and the production costs are described in this report. Lastly, the contribution of this gaseous biofuel to reducing greenhouse gas emissions is evaluated. (author)

  20. Sea-level Variation Along the Suez Canal

    Science.gov (United States)

    Eid, F. M.; Sharaf El-Din, S. H.; Alam El-Din, K. A.

    1997-05-01

    The variation of sea level at 11 stations distributed along the Suez Canal was studied during the period from 1980 to 1986. The ranges of variation in daily mean sea level at Port Said and Port Tawfik are about 60 and 120 cm, respectively. The minimum range of daily variation is at Kantara (47 cm). The fluctuations of the monthly mean sea level between the two ends of the Suez Canal vary from one season to another. From July to December, the sea level at Port Said is higher than that at Port Tawfik, with the maximum difference (10·5 cm) in September. During the rest of the year, the mean sea level at Port Tawfik is higher than that at Port Said, with the maximum difference (31·5 cm) in March. The long-term variations of the annual mean sea level at both Port Said and Port Tawfik for the period from 1923 to 1986 showed a positive trend. The sea level at Port Said increased by about 27·8 cm century -1while it increased by only 9·1 cm century -1at Port Tawfik. This indicates that the difference between sea level at Port Said and Port Tawfik has decreased with time.

  1. Biochemistry and Biology of GDF11 and Myostatin: Similarities, Differences, and Questions for Future Investigation.

    Science.gov (United States)

    Walker, Ryan G; Poggioli, Tommaso; Katsimpardi, Lida; Buchanan, Sean M; Oh, Juhyun; Wattrus, Sam; Heidecker, Bettina; Fong, Yick W; Rubin, Lee L; Ganz, Peter; Thompson, Thomas B; Wagers, Amy J; Lee, Richard T

    2016-04-01

    Growth differentiation factor 11 (GDF11) and myostatin (or GDF8) are closely related members of the transforming growth factor β superfamily and are often perceived to serve similar or overlapping roles. Yet, despite commonalities in protein sequence, receptor utilization and signaling, accumulating evidence suggests that these 2 ligands can have distinct functions in many situations. GDF11 is essential for mammalian development and has been suggested to regulate aging of multiple tissues, whereas myostatin is a well-described negative regulator of postnatal skeletal and cardiac muscle mass and modulates metabolic processes. In this review, we discuss the biochemical regulation of GDF11 and myostatin and their functions in the heart, skeletal muscle, and brain. We also highlight recent clinical findings with respect to a potential role for GDF11 and/or myostatin in humans with heart disease. Finally, we address key outstanding questions related to GDF11 and myostatin dynamics and signaling during development, growth, and aging. © 2016 American Heart Association, Inc.

  2. The Distribution of Heavy Metal Pollutants in Suez Bay Using Geographic Information System (GIS)

    International Nuclear Information System (INIS)

    Hassan, H.B.; Mohamed, W.M.

    2017-01-01

    Suez city represents the southern entrance of the Suez Canal. As a result of the rapid development of industrialization and anthropogenic activities of Suez city may be entered containments such as heavy metals through Suez bay boundaries. The geographical information system (Arc GIS 9.1) is used to study the spatial distribution of heavy metals concentrations (Cd, Mn, Fe, Ni, Pb, Cu and Zn) of water samples which were collected in four different sampling sites (I, II, III and IV) from Suez bay. In this study, tabular data representation of the spatial distribution was developed using the inverse distance weighted (IDW) interpolation method. The GIS technique was applied to transfer the information into a final map illustrating the spatial distribution of heavy metals within the studied area. GIS models showed the high concentrations of heavy metals in some sites in the Suez city affecting by their activities. An overall distribution map of heavy metals is observed from GIS special analysis. Site (IV) in Suez City demonstrated the highest polluted are a in the overall distribution map

  3. Piquet Caroline, Histoire du canal de Suez, Paris, Perrin, 2009, 372 p.

    Directory of Open Access Journals (Sweden)

    Claudine Piaton

    2011-01-01

    Full Text Available Les études sur l'histoire du canal de Suez connaissent un regain d'intérêt chez les historiens français. Nathalie Montel avait ouvert la voie en 1998 en publiant un ouvrage passionnant sur le percement du canal, Le chantier du canal de Suez, 1859-1869. Une histoire des pratiques techniques. L'étude s'arrêtait à l'ouverture du canal en 1869, laissant le champ libre à de futurs travaux. La publication en 2008 de l'ouvrage de Caroline Piquet, La Compagnie du canal de Suez, une concession françai...

  4. Marine radioactivity studies in the Suez Canal: Modelling hydrodynamics and dispersion

    International Nuclear Information System (INIS)

    Abril, J.M.; Abdel-Aal, M.M.

    1999-01-01

    This paper comprises the work carried out under the IAEA Technical Co-operation Project EGY/07/002. The main goal was to develop a modelling study on the dispersion of radioactive pollution in the Suez Canal

  5. Mosquitoes of the genus Culex in the Suez Canal Governorates.

    Science.gov (United States)

    Morsy, T A; el Okbi, L M; Kamal, A M; Ahmed, M M; Boshara, E F

    1990-06-01

    Mosquitoes are among the most annoying and important vectors of human and animal diseases as malaria, filariasis, yellow fever, rift valley fever...etc. In this paper, it was aimed to study the present status of species of genus Culex in the Suez Canal Governorates after the reconstruction and developmental projects. Five species of Culex were identified: C. pipiens, C. univittatus, C. antennatus, C. poicilipes and C. pusillus. The latter species was represented by two specimens. C. pipiens was the commonest species both indoors and outdoors. C. antennatus and C. poicilipes were found only outdoors. C. pipiens was found all the year round particularly in Spring. Other species were found in Spring and Autumn, except C. antennatus which was found in Summer as well. The results were discussed on the light of work done before.

  6. Bio indicator for monitoring radioactive pollution in Suez Canal

    International Nuclear Information System (INIS)

    EL-Assy, N.B.; Abdel Fattah, A.T.; EL-Shinawy, R.M.K.; Essa, M.W.A.

    1988-01-01

    Elseredie or pinctada radiatata bivalve oyster used as a food stuff in town of Suez; was found to be a good bio indicator for Co-60 and Cs-134. This laboratory study; under similar marine environment including ph, salinity and temperature; indicated that these oysters concentrate Cs-134 in the soft tissue higher than in the shell. This may be due to similarity between Cs and K. Contrary to Cs, co was concentrated in the shell more than in the soft tissue. This was attributed to physico-chemical adsorption of Co by shell. The release (loss) of Co-60 and Cs-134; carried out under the same conditions of the field environment; was found to follow the same trends of their uptake. Release of Cs-134 was fast and di phasic reaction whereas in case of Co-60 it is slow continuous and monophasic reaction

  7. Activating and deactivating mutations in the receptor interaction site of GDF5 cause symphalangism or brachydactyly type A2

    DEFF Research Database (Denmark)

    Seemann, Petra; Schwappacher, Raphaela; Kjær, Klaus Wilbrandt

    2005-01-01

    Here we describe 2 mutations in growth and differentiation factor 5 (GDF5) that alter receptor-binding affinities. They cause brachydactyly type A2 (L441P) and symphalangism (R438L), conditions previously associated with mutations in the GDF5 receptor bone morphogenetic protein receptor type 1b...

  8. Presence of SNPs in GDF9 mRNA of Iranian Afshari Sheep

    Directory of Open Access Journals (Sweden)

    Talat Saiedi

    2012-01-01

    Full Text Available Background: Multiple births occur frequently in some Iranian sheep breeds, while infertilityscarcely occurs. Mutation detection in major fecundity genes has been explored in most of Iraniansheep flocks over the last decade. However, previously reported single nucleotide polymorphisms(SNPs for bone morphogenetic protein receptor-(BMPR-1B and growth differentiation factor GDF9( known to affect fertility have not been detected. This study was conducted to assess whetherany significant mutations in GDF9 were extracted from slaughtered ewe ovaries of Iranian Afsharisheep breed.Materials and Methods: Ovaries defined as poor, fair, and excellent quality based on externalvisual appearance of follicles were used for histology and RNA extraction processes. High qualityRNAs underwent reverse transcriptase-polymerase chain reaction (RT-PCR from GDF9 mRNA,and the products sequenced.Results: No streak ovaries, which are considered indicators of infertility due to homozygocity forsome mutations in GDF9 and BMP15, were found. Sequencing results from GDF9 cDNA showedthat G2 (C471T, G3 (G477A, and G4 (G721A mutations were observed from 1, 4, and 1 out of12 ewes, respectively. Though all 3 mutations were previously reported, this is the first report ontheir presence in Iranian breeds. The first and second mutations do not alter the amino acids, whileG4 is a non-conservative mutation leading to E241K in the prohormone.Conclusion: As the G4 mutation was observed only in ovaries defined superficially as top quality,it could be considered as one of reasons for higher ovulation rate in some sheep. Furthermore sincemultiple mutations were observed in some cases, it might be possible that combinations of minormutations in GDF9 and BMP15 interact to affect fecundity in some Iranian sheep breeds.

  9. NUCLEOTIDE COMPARISON OF GDF9 GENE IN INDIAN YAK AND GADDI GOAT: HIGH ALTITUDE LIVESTOCK ANIMALS

    Directory of Open Access Journals (Sweden)

    Lakshya Veer Singh

    2013-06-01

    Full Text Available The present study was undertaken to characterize exon 1 and exon 2 sequence of one of fecundity genes: GDF9 (Growth differentiation factor 9, in high altitude livestock animal (Yak and Gaddi goat. Six nucleotide differences were identified between sheep (AF078545 and goats (EF446168 in exon 1 and exon 2. Sequencing revealed nine novel single nucleotide mutations in exon 1 and exon 2 of Indian yak that compared with Bos taurus (GQ922451. These results preliminarily showed that the GDF9 gene might be a major gene that influences prolificacy of Gaddi goats and Indian yak.

  10. On the selection and validation of biological treatment processes. The GDF experience; Le choix et la validation des procedes de traitement biologique. L`experience de GDF

    Energy Technology Data Exchange (ETDEWEB)

    Druelle, V. [Gaz de France (GDF), 75 - Paris (France)

    1996-12-31

    The biological treatment process was selected by Gaz de France (GDF), the French national gas utility, for the de-pollution of an old gas works where the main pollutants are coal tars containing polycyclic aromatic hydrocarbons. Microorganism-based biological treatment techniques may involve bio-reactors, static ground knolls (where oxygen is brought through drains) and dynamic knolls (where oxygenation is carried out by turning up the soil). Issues on sampling, sorting, process testing, site preparation, process control, etc. are reviewed

  11. On the selection and validation of biological treatment processes. The GDF experience; Le choix et la validation des procedes de traitement biologique. L`experience de GDF

    Energy Technology Data Exchange (ETDEWEB)

    Druelle, V [Gaz de France (GDF), 75 - Paris (France)

    1997-12-31

    The biological treatment process was selected by Gaz de France (GDF), the French national gas utility, for the de-pollution of an old gas works where the main pollutants are coal tars containing polycyclic aromatic hydrocarbons. Microorganism-based biological treatment techniques may involve bio-reactors, static ground knolls (where oxygen is brought through drains) and dynamic knolls (where oxygenation is carried out by turning up the soil). Issues on sampling, sorting, process testing, site preparation, process control, etc. are reviewed

  12. Comparative FISH mapping of BMPR1B, BMP15 and GDF9 ...

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics; Volume 92; Issue 3. Comparative FISH mapping of BMPR1B, BMP15 and GDF9 fecundity genes on cattle, river buffalo, sheep and goat chromosomes. A. Farhadi V. Genualdo A. Perucatti S. H. Hafezian G. Rahimi-Mianji L. De Lorenzi P. Parma L. Iannuzzi A. Iannuzzi. Research Note ...

  13. Molecular characterization and expression of the GDF9 gene in New ...

    Indian Academy of Sciences (India)

    Caixia Sun

    Growth differentiation factor 9 (GDF9) has been shown to be involved in regulating ... groups (poor and prolific offspring productions) and cloning and quantitative ... Healthy female New Zealand white rabbits were from the ... C for 30 s; a 5-min extension at 72 .... position is shown in figure 3; the biggest percentage was.

  14. Growth-differentiation factor-8 (GDF-8 in the uterus: its identification and functional significance in the golden hamster

    Directory of Open Access Journals (Sweden)

    O Wai Sum

    2009-11-01

    Full Text Available Abstract Transforming growth factor-beta superfamily regulates many aspects of reproduction in the female. We identified a novel member of this family, growth-differentiation factor 8 (GDF-8 in the 72 h post coital uterine fluid of the golden hamster by proteomic techniques. Uterine GDF-8 mRNA decreased as pregnancy progressed while its active protein peaked at 72 h post coitus (hpc and thereafter stayed at a lower level. At 72 hpc, the GDF-8 transcript was localized to the endometrial epithelium while its protein accumulated in the stroma. Exogenous GDF-8 slowed down proliferation of primary cultures of uterine smooth muscle cells (SMC and endometrial epithelial cells (EEC. In addition, GDF-8 attenuated the release of LIF (leukaemia inhibiting factor by EEC. As for the embryo in culture, GDF-8 promoted proliferation of the trophotoderm (TM and hatching but discouraged attachment. Our study suggests that GDF-8 could regulate the behavior of preimplantation embryos and fine-tune the physiology of uterine environment during pregnancy.

  15. Non-homeostatic body weight regulation through a brainstem-restricted receptor for GDF15

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, Jer-Yuan; Crawley, Suzanne; Chen, Michael; Ayupova, Dina A.; Lindhout, Darrin A.; Higbee, Jared; Kutach, Alan; Joo, William; Gao, Zhengyu; Fu, Diana; To, Carmen; Mondal, Kalyani; Li, Betty; Kekatpure, Avantika; Wang, Marilyn; Laird, Teresa; Horner, Geoffrey; Chan, Jackie; McEntee, Michele; Lopez, Manuel; Lakshminarasimhan, Damodharan; White, Andre; Wang, Sheng-Ping; Yao, Jun; Yie, Junming; Matern, Hugo; Solloway, Mark; Haldankar, Raj; Parsons, Thomas; Tang, Jie; Shen, Wenyan D.; Alice Chen, Yu; Tian, Hui; Allan, Bernard B.

    2017-09-27

    Under homeostatic conditions, animals use well-defined hypothalamic neural circuits to help maintain stable body weight, by integrating metabolic and hormonal signals from the periphery to balance food consumption and energy expenditure1,2. In stressed or disease conditions, however, animals use alternative neuronal pathways to adapt to the metabolic challenges of altered energy demand3. Recent studies have identified brain areas outside the hypothalamus that are activated under these ‘non-homeostatic’ conditions4,5,6, but the molecular nature of the peripheral signals and brain-localized receptors that activate these circuits remains elusive. Here we identify glial cell-derived neurotrophic factor (GDNF) receptor alpha-like (GFRAL) as a brainstem-restricted receptor for growth and differentiation factor 15 (GDF15). GDF15 regulates food intake, energy expenditure and body weight in response to metabolic and toxin-induced stresses; we show that Gfral knockout mice are hyperphagic under stressed conditions and are resistant to chemotherapy-induced anorexia and body weight loss. GDF15 activates GFRAL-expressing neurons localized exclusively in the area postrema and nucleus tractus solitarius of the mouse brainstem. It then triggers the activation of neurons localized within the parabrachial nucleus and central amygdala, which constitute part of the ‘emergency circuit’ that shapes feeding responses to stressful conditions7. GDF15 levels increase in response to tissue stress and injury, and elevated levels are associated with body weight loss in numerous chronic human diseases8,9. By isolating GFRAL as the receptor for GDF15-induced anorexia and weight loss, we identify a mechanistic basis for the non-homeostatic regulation of neural circuitry by a peripheral signal associated with tissue damage and stress. These findings provide opportunities to develop therapeutic agents for the treatment of disorders with altered energy demand.

  16. Invasões Lessepsianas: A Crise Biológica da Abertura do Canal do Suez

    OpenAIRE

    Barreiros, João P.

    2013-01-01

    Copyright © 2013 Atlântida - Revista de Cultura. O Canal do Suez (Arábico: سيوسلا ةانق , Qana al-Suwais) é um comprido canal artificial no Egipto a W da Península do Sinai. Mede 163 km de comprimento e é bastante estreito (200 a 300 m de largura média com profundidades entre os 10 e os 15 m) estendendo-se desde Port-Said, no Mediterrâneo, até Suez no Mar Vermelho. (Introdução)

  17. An optimization planning technique for Suez Canal Network in Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Abou El-Ela, A.A.; El-Zeftawy, A.A.; Allam, S.M.; Atta, Gasir M. [Electrical Engineering Dept., Faculty of Eng., Shebin El-Kom (Egypt)

    2010-02-15

    This paper introduces a proposed optimization technique POT for predicting the peak load demand and planning of transmission line systems. Many of traditional methods have been presented for long-term load forecasting of electrical power systems. But, the results of these methods are approximated. Therefore, the artificial neural network (ANN) technique for long-term peak load forecasting is modified and discussed as a modern technique in long-term load forecasting. The modified technique is applied on the Egyptian electrical network dependent on its historical data to predict the electrical peak load demand forecasting up to year 2017. This technique is compared with extrapolation of trend curves as a traditional method. The POT is applied also to obtain the optimal planning of transmission lines for the 220 kV of Suez Canal Network (SCN) using the ANN technique. The minimization of the transmission network costs are considered as an objective function, while the transmission lines (TL) planning constraints are satisfied. Zafarana site on the Red Sea coast is considered as an optimal site for installing big wind farm (WF) units in Egypt. So, the POT is applied to plan both the peak load and the electrical transmission of SCN with and without considering WF to develop the impact of WF units on the electrical transmission system of Egypt, considering the reliability constraints which were taken as a separate model in the previous techniques. The application on SCN shows the capability and the efficiently of the proposed techniques to obtain the predicting peak load demand and the optimal planning of transmission lines of SCN up to year 2017. (author)

  18. Heads, Shoulders, Elbows, Knees, and Toes: Modular Gdf5 Enhancers Control Different Joints in the Vertebrate Skeleton.

    Science.gov (United States)

    Chen, Hao; Capellini, Terence D; Schoor, Michael; Mortlock, Doug P; Reddi, A Hari; Kingsley, David M

    2016-11-01

    Synovial joints are crucial for support and locomotion in vertebrates, and are the frequent site of serious skeletal defects and degenerative diseases in humans. Growth and differentiation factor 5 (Gdf5) is one of the earliest markers of joint formation, is required for normal joint development in both mice and humans, and has been genetically linked to risk of common osteoarthritis in Eurasian populations. Here, we systematically survey the mouse Gdf5 gene for regulatory elements controlling expression in synovial joints. We identify separate regions of the locus that control expression in axial tissues, in proximal versus distal joints in the limbs, and in remarkably specific sub-sets of composite joints like the elbow. Predicted transcription factor binding sites within Gdf5 regulatory enhancers are required for expression in particular joints. The multiple enhancers that control Gdf5 expression in different joints are distributed over a hundred kilobases of DNA, including regions both upstream and downstream of Gdf5 coding exons. Functional rescue tests in mice confirm that the large flanking regions are required to restore normal joint formation and patterning. Orthologs of these enhancers are located throughout the large genomic region previously associated with common osteoarthritis risk in humans. The large array of modular enhancers for Gdf5 provide a new foundation for studying the spatial specificity of joint patterning in vertebrates, as well as new candidates for regulatory regions that may also influence osteoarthritis risk in human populations.

  19. Serpulidae (Annelida: Polychaeta) from the Suez Canal: from a Lessepsian migration perspective (a monograph).

    NARCIS (Netherlands)

    Ben-Eliahu, M.N.; ten Hove, H.A.

    2011-01-01

    Data on Serpulidae collected in the Suez Canal were assembled and analyzed. Five serpulid taxa are reported from the canal for the first time bringing the number of serpulids to at least 16. The Systematic Section compiles revised literature records, confirmed synonymies of the taxa, redescriptions

  20. The Suez Canal as a habitat and pathway for marine algae and seagrasses

    Science.gov (United States)

    Aleem, A. A.

    The Suez Canal supports a diversified benthic algal flora; 133 species of benthic algae are now known from the Canal, as compared with only 24 in 1924. The vertical and horizontal distribution of algae is considered in relation to hydrographic factors. The algae display zonation and 3-4 algal belts are distinguished on the Canal banks on buoys and pier supports. Associated fauna include Balanus amphitrite and Brachidontes variabilis, together with various hydroids, sponges, ascidians, asteroids, ophiuroids and crustaceans. Merceriella enigmatica thrives well in brackish water habitats. The algal flora in the Bitter Lakes resembles that in the Red Sea. The number of Red Sea species decreases from Suez to Port Said in the littoral zone. On the other hand, bottom algae predominantly belong to Red Sea flora. Thirty of the species of algae found belong to the Indo-Pacific flora; half of these are new records to the Canal. Several of these Indo-Pacific algae have recently become established in the Eastern Mediterranean, whereas only two of the Mediterranean macro-algal flora (viz. Caulerpa prolifera and Halopteris scoparia) have been found in the Gulf of Suez. Two seagrasses, Halopia ovalis and Thalassia hemprichii, are recorded for the first time in the Canal. Only Halophila stipulacea has found its way into the Mediterranean via the Suez Canal, but none of the Mediterranean seagrasses is found either in the Canal or in the Red Sea.

  1. Myostatin (GDF-8) Deficiency Increases Fracture Callus Size, Sox-5 Expression, and Callus Bone Volume

    OpenAIRE

    Kellum, Ethan; Starr, Harlan; Arounleut, Phonepasong; Immel, David; Fulzele, Sadanand; Wenger, Karl; Hamrick, Mark W.

    2008-01-01

    Myostatin (GDF-8) is a negative regulator of skeletal muscle growth and mice lacking myostatin show increased muscle mass. We have previously shown that myostatin deficiency increases bone strength and biomineralization throughout the skeleton, and others have demonstrated that myostatin is expressed during the earliest phase of fracture repair. In order to determine the role of myostatin in fracture callus morphogenesis, we studied fracture healing in mice lacking myostatin. Adult wild-type ...

  2. Gulfs of Suez and Aqaba: New insights from recent satellite-marine potential field data

    Science.gov (United States)

    Almalki, Khalid A.; Mahmud, Syed A.

    2018-01-01

    Previous models and interpretations of crustal geometry and the nature of the crust under the Gulfs of Suez and Aqaba have generally been based on a local or small scale and have been limited due to a lack of data. The few studies that present larger scale crustal and uppermost mantle structure were dependent on one type of data with no consideration of other geological and/or geophysical features. Satellite-marine potential field data provide for the first time a full coverage dataset of the Gulfs of Suez and Aqaba as well as the Sinai area at the same scale which allows for a better understanding of crustal domains and geometry and the interplay between tectonic events. To that end, our forward models of magnetic and gravity data constrained by seismic data and available geological information in this area suggest that the crustal domains in the Gulf of Aqaba are more complicated than those in the Gulf of Suez. Our result supports continental rifting under most of the Gulf of Suez and a combination of transitional and continental crusts under the Gulf of Aqaba. Yet, there is no evidence of oceanic segment development in these gulfs. Regardless of oceanic or transitional crust, the models support a link between the Arabia and Sinai plates at the central Gulf of Aqaba. The data also support that Red Sea tectonism has no connection to or influence on both gulfs. The result suggests a continuation of lithological elements from land into the eastern part of the Gulf of Suez. Our synthesis and interpretations may play an important role in the reassessment of the tectonic history and extension of this important rift system.

  3. Some particularities of impurity center structure in concentrated solid solutions MeF2-GdF3, where Me-Ca2+, Sr2+ and Ba2+

    International Nuclear Information System (INIS)

    Karelin, V.V.; Orlov, Yu.N.; Bozhevol'nov, V.E.; Ivanov, L.N.

    1981-01-01

    The monocrystalline CaF 2 -GdF 3 , SrF 2 -GdF 3 and BaF 2 -GdF 3 systems are studied using the methods of EPR, photo-, radio-, cathode- and thermoluminescence. It is shown that the structure of fluorite solid solutions changes considerably with the growth of the rare earth component concentration. At that, in the systems investigated at least three concentration regions can be singled out: (up to 1%; from 1 to 15%, and > 15% GdF 3 ) which are characterized by their certain selection of impurity centres [ru

  4. Growth differentiation factor-15 (GDF-15) suppresses in vitro angiogenesis through a novel interaction with connective tissue growth factor (CCN2).

    Science.gov (United States)

    Whitson, Ramon J; Lucia, Marshall Scott; Lambert, James R

    2013-06-01

    Growth differentiation factor-15 (GDF-15) and the CCN family member, connective tissue growth factor (CCN2), are associated with cardiac disease, inflammation, and cancer. The precise role and signaling mechanism for these factors in normal and diseased tissues remains elusive. Here we demonstrate an interaction between GDF-15 and CCN2 using yeast two-hybrid assays and have mapped the domain of interaction to the von Willebrand factor type C domain of CCN2. Biochemical pull down assays using secreted GDF-15 and His-tagged CCN2 produced in PC-3 prostate cancer cells confirmed a direct interaction between these proteins. To investigate the functional consequences of this interaction, in vitro angiogenesis assays were performed. We demonstrate that GDF-15 blocks CCN2-mediated tube formation in human umbilical vein endothelial (HUVEC) cells. To examine the molecular mechanism whereby GDF-15 inhibits CCN2-mediated angiogenesis, activation of αV β3 integrins and focal adhesion kinase (FAK) was examined. CCN2-mediated FAK activation was inhibited by GDF-15 and was accompanied by a decrease in αV β3 integrin clustering in HUVEC cells. These results demonstrate, for the first time, a novel signaling pathway for GDF-15 through interaction with the matricellular signaling molecule CCN2. Furthermore, antagonism of CCN2 mediated angiogenesis by GDF-15 may provide insight into the functional role of GDF-15 in disease states. Copyright © 2012 Wiley Periodicals, Inc.

  5. Correlation between GDF-15 gene polymorphism and the formation of collateral circulation in acute ST-elevation myocardial infarction.

    Science.gov (United States)

    Chen, Xiao-Ping; Shang, Xiao-Sen; Wang, Yan-Bin; Fu, Zhi-Hua; Gao, Yu; Feng, Tao

    2017-12-01

    To explore the correlation between growth differentiation factor 15 (GDF-15) -3148C/G polymorphism and the formation of collateral circulation in acute ST-elevation myocardial infarction (STEMI) in Han population of Taiyuan area. The present study included 92 STEMI patients and 56 normal controls based on coronary angiography; STEMI group was divided into collateral group and non-collateral group according to Rentrop's grading method. Polymerase chain reaction (PCR) and DNA sequencing methods were used to detect and analyze the GDF-15 -3148C/G polymorphism in all participants. There was significant difference in GDF-15 -3148C/G CC and GC distribution between STEMI group and control group (p=0.009); the allele frequencies between these two groups were also significant different (p=0.016); and the risk genotype for STEMI was CC with increased OR=2.660. For STEMI group, GDF-15 -3148C/G CC and GC distribution was also significantly different between patients with and without collateral (p=0.048), and CC genotype significantly promote the formation of collateral circulation. However, there were no significant differences in allele frequencies between these two subgroups of STEMI. There was correlation between GDF-15-3148C/G polymorphism and the formation of collateral circulation in patients with acute STEMI.

  6. Correlation between GDF-15 gene polymorphism and the formation of collateral circulation in acute ST-elevation myocardial infarction

    Directory of Open Access Journals (Sweden)

    Xiao-ping Chen

    Full Text Available Summary Objective: To explore the correlation between growth differentiation factor 15 (GDF-15 -3148C/G polymorphism and the formation of collateral circulation in acute ST-elevation myocardial infarction (STEMI in Han population of Taiyuan area. Method: The present study included 92 STEMI patients and 56 normal controls based on coronary angiography; STEMI group was divided into collateral group and non-collateral group according to Rentrop's grading method. Polymerase chain reaction (PCR and DNA sequencing methods were used to detect and analyze the GDF-15 -3148C/G polymorphism in all participants. Results: There was significant difference in GDF-15 -3148C/G CC and GC distribution between STEMI group and control group (p=0.009; the allele frequencies between these two groups were also significant different (p=0.016; and the risk genotype for STEMI was CC with increased OR=2.660. For STEMI group, GDF-15 -3148C/G CC and GC distribution was also significantly different between patients with and without collateral (p=0.048, and CC genotype significantly promote the formation of collateral circulation. However, there were no significant differences in allele frequencies between these two subgroups of STEMI. Conclusion: There was correlation between GDF-15-3148C/G polymorphism and the formation of collateral circulation in patients with acute STEMI.

  7. Restoration and Preservation of Engraved Limestone Blocks Discovered in Abu Mousa Excavation, Suez - Egypt

    Directory of Open Access Journals (Sweden)

    Nabil A. Abd El-Tawab BADER

    2013-03-01

    Full Text Available A lot of engraved limestone blocks were discovered at Awlad Abu Musa (east of Suez, Egypt in 1995/2007 by Supreme Council of Antiquities. The stone blocks were seriously affected by archaeological environments during burial environment in agriculture land. They were covered with thick clay layer with soil particles that disfigured them and hid their inscriptions. Prior to the conservation intervention, the materials were characterized by X-ray diffraction, optical microscopy, scanning electron microscopy with energy-dispersive X-ray spectroscopy, Chemical analyses of ground water and microbiological study. After the material characterization, the conservation and restoration of the stone blocks were carried out including cleaning, consolidation, reduction of salts, Re-jointing, restoration and completion of lost parts. After that the blocks were exhibited in Suez museum.

  8. Triple –E Vessels: Tonnage Measurement and Suez Canal Dues Assessment

    Directory of Open Access Journals (Sweden)

    Elsayed Hussein Galall

    2015-08-01

    Full Text Available Container is growing faster than GDP, Shipping lines always attempt to augment efficiencyby reducing cost and by attracting larger volumes of containers. As a result rising containerfreight rates the lines have been driven to increase economic of scale, by building mega shipsand fewer mere efficient port calls. In 2011 Maersk line ordered up to 20 new “Triple- E “Class of container vessels deliversbetween 2013- 2015. These class of mega container vessels have its way through Suez Canal,other companies CMA, CGM also ordered this type of mega container vessels, in order toreach higher profits due to the achieved economics of scale It is believed that 20000 TEUcould be the next target size. Present mega container fleet and any future feasible potential vessel capacity expansionmore than 18000 TEU put Suez Canal route in strong competitive position. MeanwhilePanama Canal will not be able to handle vessels larger than 12600 TEU even after itsexpansion in 2015.

  9. Determination and partitioning of metals in sediments along the Suez Canal by sequential extraction

    Science.gov (United States)

    Abd El-Azim, H.; El-Moselhy, Kh. M.

    2005-06-01

    The application of sequential extraction technique was used to determine the chemical association of heavy metals in five different chemical phases (exchangeable F1, bound to carbonate F2, bound to Fe-Mn oxides F3, bound to organic matter F4 and residual F5) for sediment samples collected from the Suez Canal. From the obtained data, it can be seen that the surplus of metal contaminants introduced into the sediment from sources usually exists in relatively unstable chemical forms. A high proportion of the studied metals remained in the residual fraction. Most of remaining portion of metals was bound to ferromanganese oxides fraction. The low concentrations of metals in the exchangeable fraction indicated that the sediments of Suez Canal were relatively unpolluted.

  10. Recent Positioning Techniques for Efficient Port Operations and Development of Suez Canal Corridor

    Directory of Open Access Journals (Sweden)

    Ahmed Elhattab

    2016-12-01

    Full Text Available The current developments in positioning techniques and communication technology have great impact on both construction and operations of ports. The majority of positioning systems for marine traffic are satellite based such as GPS. Virtual Reference Station is one of the recent high precision techniques for GNSS positioning which can be used for smart and efficient port.The advantages of using virtual reference station technique in different port operation and construction have been discussed in this paper. To apply this technique in Suez Canal corridor zone, a design of Continuously Operating Reference Station network has been proposed. This network can be utilized during different construction and operations phases of Suez Canal Corridor project.  

  11. Direct gamma-ray measurement of different radionuclides in the surface water of Suez Canal

    International Nuclear Information System (INIS)

    Lasheen, Y.F.; El-Zakla, T.; Seliman, A.F.; Abdel-Rassoul, A.A.

    2008-01-01

    The radioactivity levels of naturally-occurring 238 U, 232 Th, 226 Ra and 40 K and anthropogenic 137 Cs in surface water from eight locations in the Suez Canal have been assessed by gamma-ray spectrometry. The samples were further characterized by determination of the common cations and anions using ion chromatography. A comparison of 137 Cs radioactivity levels in surface water from the Suez Canal with those of other sea waters is presented. The radioactivity levels of 238 U, 232 Th, 226 Ra and 40 K from sea water are also reported. The effect of total dissolved solids (T.D.S.), chloride, sulphate ion concentrations on the radioactivity levels of 238 U, 232 Th and 226 Ra is discussed. (authors)

  12. A study of Salmonella typhi isolated in Suez Canal area. Biotyping, phage typing and colicinogenic property.

    Science.gov (United States)

    Shoeb, S; Khalifa, I; el Daly, O; Heiba, A; Farmer, J; Brenner, F; el Batawi, Y

    1989-01-01

    In this work a total of 82 strains of Salmonella typhi were isolated from Egyptian patients diagnosed as quiry enteric fever. These cases were from Ismalia, Suez and port Said Areas. The strains fell in 16 phage types. Phage types N, 40, E1, and degraded Vi were the commonest phage type in Ismailia, while phage types degraded Vi and C1 were the commonest in Port Said. Phage types Di-N, degraded Vi, A and C1 were the commonest in Suez. Chemotyping of Salmonella typhi showed that the majority of the strains belonged to chemotype I (82%), and the rest belonged to chemotype II (18%). Colicin production was negative and all the strains were susceptible to the currently used antibiotics.

  13. China Pakistan Economic Corridor (CPEC): Benefits For Pakistan And Comparison With Suez And Panama Canals

    Science.gov (United States)

    2017-12-01

    ECONOMIC CORRIDOR (CPEC): BENEFITS FOR PAKISTAN AND COMPARISON WITH SUEZ AND PANAMA CANALS by Hanif Ullah Khan December 2017 Thesis...DATE December 2017 3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE CHINA PAKISTAN ECONOMIC CORRIDOR (CPEC): BENEFITS FOR...The China Pakistan Economic Corridor (CPEC) is part of China’s “One Belt, One Road” initiative and joins two major economic corridors: The Silk Road

  14. Risk factors of falls among elderly living in Urban Suez - Egypt

    OpenAIRE

    Kamel, Mohammed Hany; Abdulmajeed, Abdulmajeed Ahmed; Ismail, Sally El-Sayed

    2013-01-01

    Introduction Falling is one of the most common geriatric syndromes threatening the independence of older persons. Falls result from a complex and interactive mix of biological or medical, behavioral and environmental factors, many of which are preventable. Studying these diverse risk factors would aid early detection and management of them at the primary care level. Methods This is a cross sectional study about risk factors of falls was conducted to 340 elders in Urban Suez. Those are all pat...

  15. Risk assessment during transport of radioactive materials through the Suez Canal

    Science.gov (United States)

    Sabek, M. G.; El-Shinawy, R. M. K.; Gomaa, M.

    1997-03-01

    In this paper a study for risk assessment of the impact of transporting radioactive materials, during the period 1986-1992, through the Suez Canal of Egypt is given. The code RADTRAN-IV was used for this study. The results of the code, for a normal case, show that the transportation of low activity materials such as uranium (U 3O 8) represent the main items that contribute significantly to the collective dose within the Suez Canal area (Port-Said, Ismailia and Suez). The values of the annual collective dose due to transportation of all radionuclide materials was found to be at a maximum in Suez town and is equal to 5.04 × 10 -8 Man-Sv for the whole populations. If we only consider the workder at the harbour (estimated to be 50 persons), the value of the annual collective dose is about 3.33 × 10 -4 Man-Sv. These values are less than the exemption value of 1 Man-Sv recommended by the IAEA. For the accident case, the following pathways are considered by the code: ground-shine, direct inhalation, inhalation of resuspended material and cloud-shine. The total values of the estimated risks for each radionuclide material are presented in table form and, in addition, health effects (genetic effects, GE, and latent cancer fatality), LCF) are discussed. The calculated values of the radiological risks are very low for the three towns, showing that no radiation-induced early deaths are to be expected.

  16. Mobility and Fate of Pollutants in the Aquifer System of the Northwestern Suez Gulf, Egypt.

    Science.gov (United States)

    Snousy, Moustafa Gamal; Zawrah, M F; Abdel-Moghny, Th; Ebiad, M A; Rashad, A M; Khalil, Mahmoud M; Abu El Ella, E M; El-Sayed, E; Tantawy, M A

    The northwestern part of Suez Gulf region is a strategic area in Egypt. It includes important sources of national income. To achieve the development goals, the government has established huge projects in this area (e.g. establishment and expanding of a large commercial port at Ain Sokhna, many industrial zones as well as tourism projects). The utilization of the Suez Gulf resources and their continuing development mainly depend on the creation of actual pollution control programs. The environmental quality control and pollution reduction activities are important ingredients of any economic development program. These different activities in this area depend mainly on the groundwater that is pumped intensively from different water bearing formations or aquifers. The main objective of the present work is compiling the previous studies from the 1980s up to 2015. These studies are concerned with estimating the concentrations of different pollutants in various ecosystems in the northwestern Suez Gulf region. Also, to provide an explanation for the movement of different pollutants such as organic and heavy metals from contaminated land to ground and surface (Gulf) waters. This issue has not been extensively surveyed before, and this review, gives specific directions for future monitoring and remediation strategies in this region.

  17. Some reproductive aspects of the areolate grouper, Epinephelus areolotus from the Gulf of Suez

    Directory of Open Access Journals (Sweden)

    Alaa G.M. Osman

    2018-03-01

    Full Text Available Groupers are primary targets of artisanal, recreational and commercial fisheries in the Red Sea and Gulf of Suez. The reproductive biology of the areolate grouper Epinephelus areolatus, collected from the main landing site in the Gulf of Suez, was investigated, and females accounted for 87.2% of the total fish sampled for a 1:6.8 male to female sex ratio. The monthly analysis of gonado-somatic index values and the monthly distribution of maturity stages showed that the spawning season of E. areolatus was restricted to the period from June to August for both sexes. The length at which 50% of the fish were mature was 24.3 cm for males and 25.5 cm for females, and by referring this value to the corresponding age, it was determined that E. areolatus first attains sexual maturity at 2.04 years for males and 2.23 years for females. The species was characterized by high fecundity, with a mean of 169,952 to 1,433,022 ova per female, and the relative fecundity ranged from 7,081 to 32,569 ova for individuals with a total length between 24.0 and 44.0 cm. The results of this investigation can be utilized to develop suitable management practices for groupers and for planning appropriate control measures. Keywords: Sex ratio, Spawning season, Fecundity, Epinephelus areolatus, Gulf of Suez

  18. Meso- and Micro-scale flow modelling in the Gulf of Suez, Arab Republic of Egypt

    DEFF Research Database (Denmark)

    Mortensen, Niels Gylling; Said Said, Usama; Frank, Helmut Paul

    2003-01-01

    The results of a comprehensive, 10-year wind resource assessment programme in the Gulf of Suez are presented. The primary purpose has been to provide reliable and accurate wind atlas data sets for evaluating the potential wind power output from large electricity producing wind-turbine installatio...... and power density are quite steep. The combination of meso- and micro-scale flow models – here the KAMM/WAsP methodology or the Numerical Wind Atlas – seem necessary in order to make reliable wind resource assessments in all parts of the Gulf of Suez.......The results of a comprehensive, 10-year wind resource assessment programme in the Gulf of Suez are presented. The primary purpose has been to provide reliable and accurate wind atlas data sets for evaluating the potential wind power output from large electricity producing wind-turbine installations......; a secondary purpose has been to evaluate the applicability of current wind resource estimation and siting tools – in particular the European Wind Atlas methodology – to this region where the meso-scale effects are pronounced and the climatic conditions (e.g. atmospheric stability) somewhat extreme. The wind...

  19. Geothermal studies in oilfield districts of Eastern Margin of the Gulf of Suez, Egypt

    Directory of Open Access Journals (Sweden)

    Mohamed Abdel Zaher

    2014-06-01

    Full Text Available Results of geothermal studies carried out at 149 onshore oil wells have been used in evaluation of temperature gradient and heat flow values of the eastern shore of the Gulf of Suez. The investigations included temperature logs in boreholes, calculation of amplitude temperature, geothermal gradients and heat flow. The results obtained indicate that geothermal gradient values are in the ranges of 0.02–0.044 °C/m and regionally averaged mean heat flow values are found to fall in the interval of 45–120 mW/m2. Temperature gradients and heat flow values change from low values eastward to high values toward the axial of Gulf of Suez rift. The result of this research work has been highly successful in identifying new geothermal resources eastward of the Gulf of Suez. Additionally, this study shows that the areas with relatively higher temperature gradients have lower oil window, mature earlier, than those with low gradient values. Thus, high temperature gradients cause to expedite the formation of oil at relatively shallow depths and narrow oil windows. On the other hand, low temperature gradient makes the oil window to be quite broad when locate at high depths.

  20. Pattern of Blood Stream Infections within Neonatal Intensive Care Unit, Suez Canal University Hospital, Ismailia, Egypt.

    Science.gov (United States)

    Kishk, Rania Mohammed; Mandour, Mohamed Fouad; Farghaly, Rasha Mohamed; Ibrahim, Ahmed; Nemr, Nader Attia

    2014-01-01

    Introduction. Blood stream infection (BSI) is a common problem of newborn in neonatal intensive care units (NICUs). Monitoring neonatal infections is increasingly regarded as an important contributor to safe and high-quality healthcare. It results in high mortality rate and serious complications. So, our aim was to determine the incidence and the pattern of BSIs in the NICU of Suez Canal University Hospital, Egypt, and to determine its impact on hospitalization, mortality, and morbidity. Methods. This study was a prospective one in which all neonates admitted to the NICUs in Suez Canal University hospital between January, 2013 and June 2013 were enrolled. Blood stream infections were monitored prospectively. The health care associated infection rate, mortality rate, causative organism, and risk factors were studied. Results. A total of 317 neonates were admitted to the NICU with a mortality rate of 36.0%. During this study period, 115/317 (36.3%) developed clinical signs of sepsis and were confirmed as BSIs by blood culture in only 90 neonates with 97 isolates. The total mean length of stay was significantly longer among infected than noninfected neonates (34.5 ± 18.3 and 10.8 ± 9.9 days, resp., P value Suez Canal University Hospital was relatively high with high mortality rate (36.0%).

  1. Serum levels of human MIC-1/GDF15 vary in a diurnal pattern, do not display a profile suggestive of a satiety factor and are related to BMI

    DEFF Research Database (Denmark)

    Tsai, Vicky Wang-Wei; Macia, Laurence; Feinle-Bisset, Christine

    2015-01-01

    The TGF-b superfamily cytokine MIC-1/GDF15 circulates in the blood of healthy humans. Its levels rise substantially in cancer and other diseases and this may sometimes lead to development of an anorexia/cachexia syndrome. This is mediated by a direct action of MIC-1/GDF15 on feeding centres...

  2. EGF-CFC proteins are essential coreceptors for the TGF-β signals Vg1 and GDF1

    Science.gov (United States)

    Cheng, Simon K.; Olale, Felix; Bennett, James T.; Brivanlou, Ali H.; Schier, Alexander F.

    2003-01-01

    The TGF-β signals Nodal, Activin, GDF1, and Vg1 have been implicated in mesoderm induction and left-right patterning. Nodal and Activin both activate Activin receptors, but only Nodal requires EGF-CFC coreceptors for signaling. We report that Vg1 and GDF1 signaling in zebrafish also depends on EGF-CFC proteins, but not on Nodal signals. Correspondingly, we find that in Xenopus Vg1 and GDF1 bind to and signal through Activin receptors only in the presence of EGF-CFC proteins. These results establish that multiple TGF-β signals converge on Activin receptor/EGF-CFC complexes and suggest a more widespread requirement for coreceptors in TGF-β signaling than anticipated previously. PMID:12514096

  3. Tendon tissue engineering: adipose-derived stem cell and GDF-5 mediated regeneration using electrospun matrix systems

    International Nuclear Information System (INIS)

    James, R; Kumbar, S G; Laurencin, C T; Balian, G; Chhabra, A B

    2011-01-01

    Tendon tissue engineering with a biomaterial scaffold that mimics the tendon extracellular matrix (ECM) and is biomechanically suitable, and when combined with readily available autologous cells, may provide successful regeneration of defects in tendon. Current repair strategies using suitable autografts and freeze-dried allografts lead to a slow repair process that is sub-optimal and fails to restore function, particularly in difficult clinical situations such as zone II flexor tendon injuries of the hand. We have investigated the effect of GDF-5 on cell proliferation and gene expression by primary rat adipose-derived stem cells (ADSCs) that were cultured on a poly(dl-lactide-co-glycolide) PLAGA fiber scaffold and compared to a PLAGA 2D film scaffold. The electrospun scaffold mimics the collagen fiber bundles present in native tendon tissue, and supports the adhesion and proliferation of multipotent ADSCs. Gene expression of scleraxis, the neotendon marker, was upregulated seven- to eightfold at 1 week with GDF-5 treatment when cultured on a 3D electrospun scaffold, and was significantly higher at 2 weeks compared to 2D films with or without GDF-5 treatment. Expression of the genes that encode the major tendon ECM protein, collagen type I, was increased by fourfold starting at 1 week on treatment with 100 ng mL -1 GDF-5, and at all time points the expression was significantly higher compared to 2D films irrespective of GDF-5 treatment. Thus stimulation with GDF-5 can modulate primary ADSCs on a PLAGA fiber scaffold to produce a soft, collagenous musculoskeletal tissue that fulfills the need for tendon regeneration.

  4. Tendon tissue engineering: adipose-derived stem cell and GDF-5 mediated regeneration using electrospun matrix systems.

    Science.gov (United States)

    James, R; Kumbar, S G; Laurencin, C T; Balian, G; Chhabra, A B

    2011-04-01

    Tendon tissue engineering with a biomaterial scaffold that mimics the tendon extracellular matrix (ECM) and is biomechanically suitable, and when combined with readily available autologous cells, may provide successful regeneration of defects in tendon. Current repair strategies using suitable autografts and freeze-dried allografts lead to a slow repair process that is sub-optimal and fails to restore function, particularly in difficult clinical situations such as zone II flexor tendon injuries of the hand. We have investigated the effect of GDF-5 on cell proliferation and gene expression by primary rat adipose-derived stem cells (ADSCs) that were cultured on a poly(DL-lactide-co-glycolide) PLAGA fiber scaffold and compared to a PLAGA 2D film scaffold. The electrospun scaffold mimics the collagen fiber bundles present in native tendon tissue, and supports the adhesion and proliferation of multipotent ADSCs. Gene expression of scleraxis, the neotendon marker, was upregulated seven- to eightfold at 1 week with GDF-5 treatment when cultured on a 3D electrospun scaffold, and was significantly higher at 2 weeks compared to 2D films with or without GDF-5 treatment. Expression of the genes that encode the major tendon ECM protein, collagen type I, was increased by fourfold starting at 1 week on treatment with 100 ng mL(-1) GDF-5, and at all time points the expression was significantly higher compared to 2D films irrespective of GDF-5 treatment. Thus stimulation with GDF-5 can modulate primary ADSCs on a PLAGA fiber scaffold to produce a soft, collagenous musculoskeletal tissue that fulfills the need for tendon regeneration.

  5. Tendon tissue engineering: Adipose 1 derived stem cell and GDF-5 mediated regeneration using electrospun matrix systems

    Science.gov (United States)

    James, R; Kumbar, S G; Laurencin, C T; Balian, G; Chhabra, A B

    2011-01-01

    Tendon tissue engineering with a biomaterial scaffold that mimics the tendon extracellular matrix (ECM) and is biomechanically suitable when combined with readily available autologous cells may provide successful regeneration of defects in tendon. Current repair strategies using suitable autografts and freeze-dried allografts lead to a slow repair process that is sub-optimal and fails to restore function, particularly in difficult clinical situations such as zone II flexor tendon injuries of the hand. We have investigated the effect of GDF-5 on cell proliferation and gene expression by primary rat adipose-derived stromal cells (ADSCs) that were cultured on poly(DL-lactide-co-glycolide) PLAGA fiber scaffold and compared to PLAGA 2D film scaffold. The electrospun scaffold mimics the collagen fiber bundles present in native tendon tissue, and supports the adhesion and proliferation of multipotent ADSCs. Gene expression of scleraxis, the neotendon marker was upregulated 7 – 8 fold at 1 week with GDF-5 treatment when cultured on 3D electrospun scaffold, and was significantly higher at 2 weeks compared to 2D films with or without GDF-5 treatment. Expression of the genes that encode the major tendon ECM protein, collagen type I, was increased by 4 fold starting at 1 week on treatment with 100ng/mL GDF-5, and at all time points the expression was significantly higher compared to 2D films irrespective of GDF-5 treatment. Thus stimulation with GDF-5 can modulate primary ADSCs on PLAGA fiber scaffold to produce a soft, collagenous musculoskeletal tissue that fulfills the need for tendon regeneration. PMID:21436509

  6. Macrophage inhibitory cytokine-1 (MIC-1/GDF15 slows cancer development but increases metastases in TRAMP prostate cancer prone mice.

    Directory of Open Access Journals (Sweden)

    Yasmin Husaini

    Full Text Available Macrophage inhibitory cytokine-1 (MIC-1/GDF15, a divergent member of the TGF-β superfamily, is over-expressed by many common cancers including those of the prostate (PCa and its expression is linked to cancer outcome. We have evaluated the effect of MIC-1/GDF15 overexpression on PCa development and spread in the TRAMP transgenic model of spontaneous prostate cancer. TRAMP mice were crossed with MIC-1/GDF15 overexpressing mice (MIC-1(fms to produce syngeneic TRAMP(fmsmic-1 mice. Survival rate, prostate tumor size, histopathological grades and extent of distant organ metastases were compared. Metastasis of TC1-T5, an androgen independent TRAMP cell line that lacks MIC-1/GDF15 expression, was compared by injecting intravenously into MIC-1(fms and syngeneic C57BL/6 mice. Whilst TRAMP(fmsmic-1 survived on average 7.4 weeks longer, had significantly smaller genitourinary (GU tumors and lower PCa histopathological grades than TRAMP mice, more of these mice developed distant organ metastases. Additionally, a higher number of TC1-T5 lung tumor colonies were observed in MIC-1(fms mice than syngeneic WT C57BL/6 mice. Our studies strongly suggest that MIC-1/GDF15 has complex actions on tumor behavior: it limits local tumor growth but may with advancing disease, promote metastases. As MIC-1/GDF15 is induced by all cancer treatments and metastasis is the major cause of cancer treatment failure and cancer deaths, these results, if applicable to humans, may have a direct impact on patient care.

  7. Tendon tissue engineering: adipose-derived stem cell and GDF-5 mediated regeneration using electrospun matrix systems

    Energy Technology Data Exchange (ETDEWEB)

    James, R [Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908 (United States); Kumbar, S G; Laurencin, C T [Department of Orthopaedic Surgery, University of Connecticut Health Center, Farmington, CT 06030 (United States); Balian, G; Chhabra, A B, E-mail: ac2h@hscmail.mcc.virginia.edu [Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA 22908 (United States)

    2011-04-15

    Tendon tissue engineering with a biomaterial scaffold that mimics the tendon extracellular matrix (ECM) and is biomechanically suitable, and when combined with readily available autologous cells, may provide successful regeneration of defects in tendon. Current repair strategies using suitable autografts and freeze-dried allografts lead to a slow repair process that is sub-optimal and fails to restore function, particularly in difficult clinical situations such as zone II flexor tendon injuries of the hand. We have investigated the effect of GDF-5 on cell proliferation and gene expression by primary rat adipose-derived stem cells (ADSCs) that were cultured on a poly(dl-lactide-co-glycolide) PLAGA fiber scaffold and compared to a PLAGA 2D film scaffold. The electrospun scaffold mimics the collagen fiber bundles present in native tendon tissue, and supports the adhesion and proliferation of multipotent ADSCs. Gene expression of scleraxis, the neotendon marker, was upregulated seven- to eightfold at 1 week with GDF-5 treatment when cultured on a 3D electrospun scaffold, and was significantly higher at 2 weeks compared to 2D films with or without GDF-5 treatment. Expression of the genes that encode the major tendon ECM protein, collagen type I, was increased by fourfold starting at 1 week on treatment with 100 ng mL{sup -1} GDF-5, and at all time points the expression was significantly higher compared to 2D films irrespective of GDF-5 treatment. Thus stimulation with GDF-5 can modulate primary ADSCs on a PLAGA fiber scaffold to produce a soft, collagenous musculoskeletal tissue that fulfills the need for tendon regeneration.

  8. Reduced Dnmt3a increases Gdf5 expression with suppressed satellite cell differentiation and impaired skeletal muscle regeneration.

    Science.gov (United States)

    Hatazawa, Yukino; Ono, Yusuke; Hirose, Yuma; Kanai, Sayaka; Fujii, Nobuharu L; Machida, Shuichi; Nishino, Ichizo; Shimizu, Takahiko; Okano, Masaki; Kamei, Yasutomi; Ogawa, Yoshihiro

    2018-03-01

    DNA methylation is an epigenetic mechanism regulating gene expression. In this study, we observed that DNA methyltransferase 3a (Dnmt3a) expression is decreased after muscle atrophy. We made skeletal muscle-specific Dnmt3a-knockout (Dnmt3a-KO) mice. The regeneration capacity after muscle injury was markedly decreased in Dnmt3a-KO mice. Diminished mRNA and protein expression of Dnmt3a were observed in skeletal muscles as well as in satellite cells, which are important for muscle regeneration, in Dnmt3a-KO mice. Dnmt3a-KO satellite cell showed smaller in size (length/area), suggesting suppressed myotube differentiation. Microarray analysis of satellite cells showed that expression of growth differentiation factor 5 (Gdf5) mRNA was markedly increased in Dnmt3a-KO mice. The DNA methylation level of the Gdf5 promoter was markedly decreased in Dnmt3a-KO satellite cells. In addition, DNA methylation inhibitor azacytidine treatment increased Gdf5 expression in wild-type satellite cells, suggesting Gdf5 expression is regulated by DNA methylation. Also, we observed increased inhibitor of differentiation (a target of Gdf5) mRNA expression in Dnmt3a-KO satellite cells. Thus, Dnmt3a appears to regulate satellite cell differentiation via DNA methylation. This mechanism may play a role in the decreased regeneration capacity during atrophy such as in aged sarcopenia.-Hatazawa, Y., Ono, Y., Hirose, Y., Kanai, S., Fujii, N. L., Machida, S., Nishino, I., Shimizu, T., Okano, M., Kamei, Y., Ogawa, Y. Reduced Dnmt3a increases Gdf5 expression with suppressed satellite cell differentiation and impaired skeletal muscle regeneration.

  9. Causes of death in a cohort of EDF-GDF employees: comparison between occupational medicine and official statistics data

    International Nuclear Information System (INIS)

    Marchand, J.L.; Imbernon, E.; Goldberg, M.

    2003-01-01

    Background: In an epidemiological study, medical causes of death may be obtained from different sources. In a study on French gas and electricity company (EDF-GDF) workers, they were obtained front the national INSERM database. Additionally, the causes collected by the EDF-GDF occupational physicians, were available for a subset of 1,330 deaths, which occurred between 1989 and 1994. The data from the two sources were compared with each other, in order to assess whether they were globally equivalent, and the potential impact of their differences on the results of epidemiological analyses. Methods: Concordance rates between causes of death in the INSERM and EDF-GDF physicians databases were calculated according to the International Classification of Diseases (ICD) ninth revision codes and for various causes groups. Causes of death records were also examined in order to clarify the observed divergences. SMRs were computed in order to evaluate the consequences of using each. database in epidemiological analyses. Finally, some SMRs were computed with the two sources and compared with each other. Results: INSERM and EDF-GDF physicians causes belonged to the same causes group in 81 % of cases, but the exact cause was different for- more than half of them. The concordance rate was high for the deaths by AIDS and by cancer, and low for deaths by respiratory system and digestive system diseases. More causes of death were coded as 'unknown' in EDF-GDF physicians data than in INSERM data. The SMRs varied widely depending on whether the INSERM or EDF-GDF physicians causes of death databases were used. Conclusions: Causes of death recorded in the INSERM and EDF-GDF physicians databases are very different. Therefore, using the national mortality rates computed by INSERM with the EDF-GDF physicians causes of death to calculate SMRs is not valid, and it is observed that they may be very different from those computed with INSERM data. In a general way, it should be better to use the

  10. Serum Levels of Human MIC-1/GDF15 Vary in a Diurnal Pattern, Do Not Display a Profile Suggestive of a Satiety Factor and Are Related to BMI.

    Directory of Open Access Journals (Sweden)

    Vicky Wang-Wei Tsai

    Full Text Available The TGF-b superfamily cytokine MIC-1/GDF15 circulates in the blood of healthy humans. Its levels rise substantially in cancer and other diseases and this may sometimes lead to development of an anorexia/cachexia syndrome. This is mediated by a direct action of MIC-1/GDF15 on feeding centres in the hypothalamus and brainstem. More recent studies in germline gene deleted mice also suggest that this cytokine may play a role in physiological regulation of energy homeostasis. To further characterize the role of MIC-1/GDF15 in physiological regulation of energy homeostasis in man, we have examined diurnal and food associated variation in serum levels and whether variation in circulating levels relate to BMI in human monozygotic twin pairs. We found that the within twin pair differences in serum MIC-1/GDF15 levels were significantly correlated with within twin pair differences in BMI, suggesting a role for MIC-1/GDF15 in the regulation of energy balance in man. MIC-1/GDF15 serum levels altered slightly in response to a meal, but comparison with variation its serum levels over a 24 hour period suggested that these changes are likely to be due to bimodal diurnal variation which can alter serum MIC-1/GDF15 levels by about plus or minus 10% from the mesor. The lack of a rapid and substantial postprandial increase in MIC-1/GDF15 serum levels suggests that MIC1/GDF15 is unlikely to act as a satiety factor. Taken together, our findings suggest that MIC-1/GDF15 may be a physiological regulator of energy homeostasis in man, most probably due to actions on long-term regulation of energy homeostasis.

  11. Effective RNA-silencing strategy of Lv-MSTN/GDF11 gene and its effects on the growth in shrimp, Litopenaeus vannamei.

    Science.gov (United States)

    Lee, Ji-Hyun; Momani, Jalal; Kim, Young Mog; Kang, Chang-Keun; Choi, Jung-Hwa; Baek, Hae-Ja; Kim, Hyun-Woo

    2015-01-01

    Myostatin (MSTN), also known as GDF8, is a member of the transforming growth factor-β (TGF-β) superfamily and plays an important role in muscle growth, development, and differentiation. Recently, Lv-MSTN/GDF11, the primitive isoform of MSTN and GDF11, was identified from the shrimp Litopenaeus vannamei. The major production site for Lv-MSTN/GDF11 is in the heart, not the tail muscle, which differs from MSTNs in mammals. Among the three injected RNAs, long dsRNA was the most effective for Lv-MSTN/GDF11 knockdown and transcripts of Lv-MSTN/GDF11 decreased in both the heart (88.85%) and skeletal muscles (43.36%) 72h after injection of 10pmol of long dsRNA. We also found that higher doses of dsRNA did not lead to greater decreases in Lv-MSTN/GDF11 transcripts for amounts between 1pmol and 100pmol. Injection of Lv-MSTN/GDF11 dsRNA did not affect the upregulation of the skeletal actin gene (Lv-ACTINSK) in the tail muscle, but the expression of cytoplasmic and cardiac actins were upregulated in both the heart and tail muscle. Over the course of 8weeks of dsRNA injection, considerably higher mortality (~71%) was seen in the dsRNA-injected group compared to the control group (40%). Surviving shrimp in the dsRNA injected group had a lower growth rate due to the adverse effects of Lv-MSTN/GDF11 knockdown. Lv-MSTN/GDF11 appears to be involved in muscular or neuronal development, but not in doubling muscle fibers, as is the case with mammalian MSTN. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Energy transfer and tunable multicolor emission and paramagnetic properties of GdF3:Dy(3+),Tb(3+),Eu(3+) phosphors.

    Science.gov (United States)

    Guan, Hongxia; Sheng, Ye; Xu, Chengyi; Dai, Yunzhi; Xie, Xiaoming; Zou, Haifeng

    2016-07-20

    A series of Dy(3+), Tb(3+), Eu(3+) singly or doubly or triply doped GdF3 phosphors were synthesized by a glutamic acid assisted one-step hydrothermal method. The samples were characterized by X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM) and photoluminescence (PL) spectroscopy. The results show that the synthesized samples are all pure GdF3. The obtained samples have a peanut-like morphology with a diameter of about 270 nm and a length of about 600 nm. Under UV excitation, GdF3:Dy(3+), GdF3:Tb(3+) and GdF3:Eu(3+) samples exhibit strong blue, green and red emissions, respectively. By adjusting their relative doping concentrations in the GdF3 host, the different color hues of green and red light are obtained by co-doped Dy(3+), Tb(3+) and Tb(3+), Eu(3+) ions in the GdF3 host, respectively. Besides, there exist two energy transfer pairs in the GdF3 host: (1) Dy(3+) → Tb(3+) and (2) Tb(3+) → Eu(3+). More significantly, in the Dy(3+), Tb(3+), and Eu(3+) tri-doped GdF3 phosphors, white light can also be achieved upon excitation of UV light by adjusting the doping concentration of Eu(3+). In addition, the obtained samples also exhibit paramagnetic properties at room temperature (300 K) and low temperature (2 K). It is obvious that multifunctional Dy(3+), Tb(3+), Eu(3+) tri-doped GdF3 materials including tunable multicolors and intrinsic paramagnetic properties may have potential applications in the field of full-color displays.

  13. Mortality among active workers at EDF-GDF: social and occupational disparities and evolution

    International Nuclear Information System (INIS)

    Poncet, M.; Chevalier, A.; Bumsel, F.; Lahon, G.

    2003-01-01

    Background: Two studies, conducted in the eighties and the nineties, reported that mortality was lower- in the French national electric and gas company (EDF-GDF) the utility workers than in the general French Population. The purpose of our study was to compare the mortality of these 140.000 utility workers to that of the French population of the same age for the period from 1997 to 2001. Secondly we aimed to assess the disparities of mortality among the workforce according to demographic and socio-professional criteria. Finally, we analyzed the evolution of this mortality over the last twenty years. Methods: We undertook a cross-sectional study using the indirect standardization method. Results: Risk of death was lower in the utility workers than in the French Population (SMR=54% for men, and 58% for women). These differences had increased over the last twenty years for each main cause of death (cancers, cardio-vascular diseases and accidents). The reported excess of brain cancer death risk raises etiologic questions. Moreover; we noticed important social disparities in the workforce, increasing with tune. Conclusion: The well-known 'healthy worker effect' seems to be particularly important in the EDF-GDF company. The workers have a high level of living conditions and good working conditions, although internal social disparities persist. Further studies in other large corporations are greatly needed for comparisons. (author)

  14. La crisis del Canal de Suez en 1956: el fin de una época en el Medio Oriente y el comienzo de otra

    Directory of Open Access Journals (Sweden)

    Efraim Davidi

    2009-12-01

    Full Text Available La crisis del Canal de Suez (o Campaña de Suez, Guerra de Suez u Operación Kadesh fue una guerra que estalla en 1956 en territorio egipcio. El conflicto que opone a Egipto a una alianza formada por Gran Bretaña, Francia e Israel se produce a consecuencia de la nacionalización del Canal de Suez por el dirigente egipcio Gamal Abdel Nasser. Esta alianza entre dos estados europeos e Israel respondió a intereses comunes: económicos, comerciales y políticos. Durante el curso del mes que siguió a la nacionalización del Canal, un acuerdo secreto fue firmado en Sèvres, en las afueras de Paris, en el cual se selló la cooperación militar de Gran Bretaña, Francia e Israel contra Egipto.______________________ABSTRACT:The Suez Crisis (the Suez War, the Kadesh Operation, or the Suez Campaign is a war on Egyptian territory what started with a tripartite aggression by Great Britain, France and Israel against Egypt in 1956, after the nationalization of the Suez Canal by Egyptian leader Gamal Abdel Nasser. The war plot against Egypt was hatched towards the end of October 1956 in a secret meeting in Sèvres, near Paris. The discussions culminated in the signature of the Protocol of Sèvres.

  15. The anorectic actions of the TGFβ cytokine MIC-1/GDF15 require an intact brainstem area postrema and nucleus of the solitary tract.

    Directory of Open Access Journals (Sweden)

    Vicky Wang-Wei Tsai

    Full Text Available Macrophage inhibitory cytokine-1 (MIC-1/GDF15 modulates food intake and body weight under physiological and pathological conditions by acting on the hypothalamus and brainstem. When overexpressed in disease, such as in advanced cancer, elevated serum MIC-1/GDF15 levels lead to an anorexia/cachexia syndrome. To gain a better understanding of its actions in the brainstem we studied MIC-1/GDF15 induced neuronal activation identified by induction of Fos protein. Intraperitoneal injection of human MIC-1/GDF15 in mice activated brainstem neurons in the area postrema (AP and the medial (m portion of the nucleus of the solitary tract (NTS, which did not stain with tyrosine hydroxylase (TH. To determine the importance of these brainstem nuclei in the anorexigenic effect of MIC-1/GDF15, we ablated the AP alone or the AP and the NTS. The latter combined lesion completely reversed the anorexigenic effects of MIC-1/GDF15. Altogether, this study identified neurons in the AP and/or NTS, as being critical for the regulation of food intake and body weight by MIC-1/GDF15.

  16. GDF15 regulates Kv2.1-mediated outward K+ current through the Akt/mTOR signalling pathway in rat cerebellar granule cells.

    Science.gov (United States)

    Wang, Chang-Ying; Huang, An-Qi; Zhou, Meng-Hua; Mei, Yan-Ai

    2014-05-15

    GDF15 (growth/differentiation factor 15), a novel member of the TGFβ (transforming growth factor β) superfamily, plays critical roles in the central and peripheral nervous systems, but the signal transduction pathways and receptor subtypes involved are not well understood. In the present paper, we report that GDF15 specifically increases the IK (delayed-rectifier outward K+ current) in rat CGNs (cerebellar granule neurons) in time- and concentration-dependent manners. The GDF15-induced amplification of the IK is mediated by the increased expression and reduced lysosome-dependent degradation of the Kv2.1 protein, the main α-subunit of the IK channel. Exposure of CGNs to GDF15 markedly induced the phosphorylation of ERK (extracellular-signal-regulated kinase), Akt and mTOR (mammalian target of rapamycin), but the GDF15-induced IK densities and increased expression of Kv2.1 were attenuated only by Akt and mTOR, and not ERK, inhibitors. Pharmacological inhibition of the Src-mediated phosphorylation of TGFβR2 (TGFβ receptor 2), not TGFβR1, abrogated the effect of GDF15 on IK amplification and Kv2.1 induction. Immunoprecipitation assays showed that GDF15 increased the tyrosine phosphorylation of TGFβRII in the CGN lysate. The results of the present study reveal a novel regulation of Kv2.1 by GDF15 mediated through the TGFβRII-activated Akt/mTOR pathway, which is a previously uncharacterized Smad-independent mechanism of GDF15 signalling.

  17. Time kinetics of bone defect healing in response to BMP-2 and GDF-5 characterised by in vivo biomechanics

    Directory of Open Access Journals (Sweden)

    D Wulsten

    2011-02-01

    Full Text Available This study reports that treatment of osseous defects with different growth factors initiates distinct rates of repair. We developed a new method for monitoring the progression of repair, based upon measuring the in vivo mechanical properties of healing bone. Two different members of the bone morphogenetic protein (BMP family were chosen to initiate defect healing: BMP-2 to induce osteogenesis, and growth-and-differentiation factor (GDF-5 to induce chondrogenesis. To evaluate bone healing, BMPs were implanted into stabilised 5 mm bone defects in rat femurs and compared to controls. During the first two weeks, in vivo biomechanical measurements showed similar values regardless of the treatment used. However, 2 weeks after surgery, the rhBMP-2 group had a substantial increase in stiffness, which was supported by the imaging modalities. Although the rhGDF-5 group showed comparable mechanical properties at 6 weeks as the rhBMP-2 group, the temporal development of regenerating tissues appeared different with rhGDF-5, resulting in a smaller callus and delayed tissue mineralisation. Moreover, histology showed the presence of cartilage in the rhGDF-5 group whereas the rhBMP-2 group had no cartilaginous tissue.Therefore, this study shows that rhBMP-2 and rhGDF-5 treated defects, under the same conditions, use distinct rates of bone healing as shown by the tissue mechanical properties. Furthermore, results showed that in vivo biomechanical method is capable of detecting differences in healing rate by means of change in callus stiffness due to tissue mineralisation.

  18. Pattern of Blood Stream Infections within Neonatal Intensive Care Unit, Suez Canal University Hospital, Ismailia, Egypt

    Directory of Open Access Journals (Sweden)

    Rania Mohammed Kishk

    2014-01-01

    Full Text Available Introduction. Blood stream infection (BSI is a common problem of newborn in neonatal intensive care units (NICUs. Monitoring neonatal infections is increasingly regarded as an important contributor to safe and high-quality healthcare. It results in high mortality rate and serious complications. So, our aim was to determine the incidence and the pattern of BSIs in the NICU of Suez Canal University Hospital, Egypt, and to determine its impact on hospitalization, mortality, and morbidity. Methods. This study was a prospective one in which all neonates admitted to the NICUs in Suez Canal University hospital between January, 2013 and June 2013 were enrolled. Blood stream infections were monitored prospectively. The health care associated infection rate, mortality rate, causative organism, and risk factors were studied. Results. A total of 317 neonates were admitted to the NICU with a mortality rate of 36.0%. During this study period, 115/317 (36.3% developed clinical signs of sepsis and were confirmed as BSIs by blood culture in only 90 neonates with 97 isolates. The total mean length of stay was significantly longer among infected than noninfected neonates (34.5 ± 18.3 and 10.8 ± 9.9 days, resp., P value < 0.001. The overall mortality rates among infected and noninfected neonates were 38.9% and 34.8%, respectively, with a significant difference. Klebsiella spp. were the most common pathogen (27.8% followed by Pseudomonas (21.6% and Staphylococcus aureus (15.4%. Conclusion. The rate of BSIs in NICU at Suez Canal University Hospital was relatively high with high mortality rate (36.0%.

  19. Wind Atlas for the Gulf of Suez Satellite Imagery and Analyses

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay

    (SAR) data derived from the European Remote Sensing Satellite (ERS) have been used to make wind speed maps for the Gulf of Suez. 2. “Land cover from Landsat TM imagery”. Landsat Thematic Mapper(TM) data have been used to establish true- and false-colour land cover maps, as well as land cover...... classification maps. 3. “Reporting on satellite information for the Wind Atlas for Egypt”. Along-Track Scanning Radiometer (ATSR) data from the European Remote Sensing Satellite (ERS) have been used to map the sea- and land-surface temperatures and albedos....

  20. Assessment of the impact from transporting radioactive materials in the Suez Canal

    International Nuclear Information System (INIS)

    Sabek, G.

    1987-11-01

    A study in Egypt, carried out as the subject of an IAEA research contract, has used the INTERTRAN Code to provide an assessment of doses to handlers and the collective dose to the population, due to transport of radioactive material through the Suez Canal. Calculations were carried out using the data appropriate to the Canal, based on actual statistics and observations and default data built into the Code. The average collective dose per year was calculated to be 4.5 man rem and doses to handlers under normal transport conditions represented 97% of the total. Use of built-in default data gave results 10 6 times higher. 11 refs, 16 tabs

  1. Geothermal studies in oilfield districts of Eastern Margin of the Gulf of Suez, Egypt

    OpenAIRE

    Mohamed Abdel Zaher; Mohamed El Nuby; Essam Ghamry; Khamis Mansour; Nureddin M. Saadi; Heba Atef

    2014-01-01

    Results of geothermal studies carried out at 149 onshore oil wells have been used in evaluation of temperature gradient and heat flow values of the eastern shore of the Gulf of Suez. The investigations included temperature logs in boreholes, calculation of amplitude temperature, geothermal gradients and heat flow. The results obtained indicate that geothermal gradient values are in the ranges of 0.02–0.044 °C/m and regionally averaged mean heat flow values are found to fall in the interval of...

  2. Natural and artificial radionuclides in the Suez Canal bottom sediments and stream water

    International Nuclear Information System (INIS)

    El-Tahawy, M.S.; Farouk, M.A.; Ibrahiem, N.M.; El-Mongey, S.A.M.

    1994-01-01

    Concentration of natural and artificial radionuclides in Suez Canal bottom sediments and stream water have been measured using γ spectrometers based on a hyper-pure Ge detector. The activity concentrations of 238 U series, 232 Th series and 40 K did not exceed 16.0, 15.5 and 500.0 Bq kg -1 dry weight for sediments. The activity concentration of 238 U series and 40 K did not exceed 0.6 and 18.0 Bq l -1 for stream water. (author)

  3. Natural and artificial radionuclides in the Suez Canal bottom sediments and stream water

    Science.gov (United States)

    El-Tahawy, M. S.; Farouk, M. A.; Ibrahiem, N. M.; El-Mongey, S. A. M.

    1994-07-01

    Concentration of natural and artificial radionuclides in Suez Canal bottom sediments and stream water have been measured using γ spectrometers based on a hyper-pure Ge detector. The activity concentrations of 238U series, 232Th series and 40K did not exceed 16.0, 15.5 and 500.0 Bq kg-1 dry weight for sediments. The activity concentration of 238U series and 40K did not exceed 0.6 and 18.0 Bq 1-1 for stream water.

  4. Studies on biting midges of the genus Culicoides in the Suez Canal Zone.

    Science.gov (United States)

    Morsy, T A; Bebars, M A; Sabry, A H; Ahmed, M M; Abdel Fattah, S A

    1989-06-01

    The importance of the biting midges of the genus Culicoides being in their role as vector of non periodic filarial worms of the genus Mansonella and Dipetalonema to man and pathogenic virus to livestock. Besides, their painful bite may disappear within an hour or cause an appreciable systemic reaction. In this paper, the four species recorded in the Suez Canal Zone (C. schultzei, C. puncticollis, C. pallidipennis & C. distinctipennis) were redescribed. Also, the hours of activity of the most common and abundant species, C. schultzei was studied. C. neavei Austin, 1912, representing a new record in Egypt.

  5. Phytoplankton variability in relation to some environmental factors in the eastern coast of Suez Gulf, Egypt.

    Science.gov (United States)

    Nassar, Mohamed Z; El-Din, Nihal G Shams; Gharib, Samiha M

    2015-10-01

    Water samples were seasonally collected from 12 stations of the eastern coast of Suez Gulf during autumn of 2012 and winter, spring, and summer of 2013 in order to investigate phytoplankton community structure in relation to some physicochemical parameters. The study area harbored a diversified phytoplankton community (138 species), belonging to 67 genera. Four algal groups were represented and classified as Bacillariophyceae (90 species), Dinophyceae (28 species), Cyanophyceae (16 species), and Chlorophyceae (4 species). The results indicated a relative high occurrence of some species namely.; Pleurotaenium trabecula of green algae; Chaetoceros lorenzianus, Proboscia alata var. gracillima, Pseudosolenia calcar-avis, and Pseudo-nitzschia pungens of diatoms; Trichodesmium erythraeum and Pseudoanabaena limnetica of cyanophytes. Most of other algal species were fairly distributed at the selected stations of the study area. The total abundance of phytoplankton was relatively low (average of 2989 unit/L) in the eastern coast of Suez Gulf, as compared its western coast and the northern part of the Red Sea. The diversity of phytoplankton species was relatively high (2.35-3.82 nats) with an annual average of 3.22 nats in the present study. The results concluded that most of eastern coast of Suez Gulf is still healthy, relatively unpolluted, and oligotrophic area, which is clearly achieved by the low values of dissolved phosphate (0.025-0.3 μM), nitrate (0.18-1.26 μM), and dissolved ammonium (0.81-5.36 μM). Even if the occurrence of potentially harmful algae species was low, the study area should be monitored continuously. The dissolved oxygen ranged between 1.77 and 8.41 mg/L and pH values between 7.6 and 8.41. The multiple regression analysis showed that the dissolved nitrate and pH values were the most effective factors that controlled the seasonal fluctuations of phytoplankton along the eastern coast of Suez Gulf during 2012-2013.

  6. Implementation of a geological disposal facility (GDF) in the UK by the NDA Radioactive Waste Management Directorate (RWMD): the potential for interaction between the co-located ILW/LLW and HLW/SF components of a GDF - 16306

    International Nuclear Information System (INIS)

    Towler, George; Hicks, Tim; Watson, Sarah; Norris, Simon

    2009-01-01

    In June 2008 the UK government published a 'White Paper' as part of the 'Managing Radioactive Waste Safety' (MRWS) programme to provide a framework for managing higher activity radioactive wastes in the long-term through geological disposal. The White Paper identifies that there are benefits to disposing all of the UK's higher activity wastes (Low and Intermediate Level Waste (LLW and ILW), High Level Waste (HLW), Spent Fuel (SF), Uranium (U) and Plutonium (Pu)) at the same site, and this is currently the preferred option. It also notes that research will be required to support the detailed design and safety assessment in relation to any potentially detrimental interactions between the different modules. Different disposal system designs and associated Engineered Barrier Systems (EBS) will be required for these different waste types, i.e. ILW/LLW and HLW/SF. If declared as waste U would be disposed as ILW and Pu as HLW/SF. The Geological Disposal Facility (GDF) would therefore comprise two co-located modules (respectively for ILW/LLW and HLW/SF). This paper presents an overview of a study undertaken to assess the implications of co-location by identifying the key Thermo-Hydro-Mechanical-Chemical (THMC) interactions that might occur during both the operational and post-closure phases, and their consequences for GDF design, performance and safety. The MRWS programme is currently seeking expressions of interest from communities to host a GDF. Therefore, the study was required to consider a wide range of potential GDF host rocks and consistent, conceptual disposal system designs. Two example disposal concepts (i.e. combinations of host rock, GDF design including wasteform and layout, etc.) were carried forward for detailed assessment and a third for qualitative analysis. Dimensional and 1D analyses were used to identify the key interactions, and 3D models were used to investigate selected interactions in more detail. The results of this study show that it is possible

  7. [The corvette "Nordstjernen's" voyage to the opening of the Suez Canal--naval medicine in 1869].

    Science.gov (United States)

    Ongre, Aksel; Pettersen, Jan Sommerfelt; Munch, Johan Storm

    2002-06-30

    When the Norwegian corvette Nordstjernen was in the North Sea bound for Port Said to be present at the opening of the Suez Canal on 17 November 1869, an officer suffered a rupture of m. triceps brachii when he was drawn into the machinery during a storm. He was put ashore in Harwich; four days after the injury he was hospitalized in Colchester. The voyage was eventful in other ways too. Another officer died from typhoid fever in Ismailia. On the Swedish frigate Vanadis, also present at the opening of the Suez Canal, one of the doctors died from lung infection and was buried in Smyrna; a twelve-feet high column of white marble was taken from the ruins of Aesculap's temple and put on his grave. Denmark was represented by the frigate Sjaelland. During a storm in the North Sea, one seaman fell down on the deck from the foresail yard and suffered contusions and a fracture of the left clavicle. These cases illustrate challenges that faced our ancestors. The accident happened when the ship was in the Netherlands sector of the North Sea as we know it today. Today the Coast Guard could have arranged transport by helicopter and hospitalized the patient in about two hours.

  8. Marine Radioactivity Studies in the Suez Canal, Part I: Hydrodynamics and Transit Times

    Science.gov (United States)

    Abril, J. M.; Abdel-Aal, M. M.

    2000-04-01

    This paper describes work carried out under the IAEA Project EGY/07/002 to study the dispersion of radioactive material in the Suez Canal. This effort is linked with the increased public concern about radiation safety through this important trade route. To follow the fate of radioactive wastes along this waterway, we had to solve the hydrodynamics of the water, governed mainly by tides, atmospheric forcing and the drift currents produced by horizontal salinity gradients and by differences in mean sea level (MSL) at the two entrances of the Canal. The hydrodynamics has been studied using both 1-D and 2-D modelling approaches, and a reasonable calibration has been possible from the data set prepared with the collaboration of the Suez Canal Authority. Dispersion of conservative pollutants has been preliminarily studied by using a 1-D-Gaussian approach. Thus, we are computing the path of the plumes and the time evolution of concentrations for different scenarios of discharges and under different seasonal conditions. The transit times can vary enormously during the year, ranging from a few days to several months, depending on the differences in MSL at the two entrances of the Canal.

  9. Relationship between sediment morphology and oil pollution along the Suez Canal beaches, Egypt

    International Nuclear Information System (INIS)

    Barakat, M.A.K.; Shimy, T.M.; Mostafa, Y.M.

    1996-01-01

    In this study, marine surface sediments are collected from nine locations along the Suez Canal in order to investigate the relationship between the morphology of sands in the studied beaches and pollution by oil. Basically, the studied samples were analyzed by three techniques: grains-size analysis, microscopic examination, and gas chromatographic (GC) analysis. This study concluded that medium sand is the major class represented in the studied marine sediments. Pollution in these sand grains increases in the irregular grains more so than in the more rounded grains. Also, deep surface points, pitting, and fissures are considered to be good sites to precipitate oil contamination. Also, the presence of iron oxides may be taken as evidence for tanker ballast washings. The heavy fraction (zircon) shows more contamination than the light fraction (quartz) in these samples. Finally, GC profiles have shown two types of samples: one typical of weathered or highly weathered crude oil patterns and the other for samples with very highly weathered profiles. The relationship obtained between morphology studies and both oil content and GC chromatogram profiles indicates that all of the studied locations are suffering from pollution of oil that is spilled while shipping petroleum through the Suez Canal

  10. Ascidian introductions through the Suez Canal: The case study of an Indo-Pacific species.

    Science.gov (United States)

    Rius, Marc; Shenkar, Noa

    2012-10-01

    Although marine biological invasions via the Suez Canal have been extensively documented, little is known about the introduction of non-indigenous ascidians (Chordata, Ascidiacea), a group containing particularly aggressive invasive species. Here, we used a multidisciplinary approach to study the introduction of the ascidian Herdmania momus into the Mediterranean Sea. We reviewed its taxonomy and global distribution, and analyzed how genetic variation is partitioned between sides of the Suez Canal. The taxonomic revision showed that H. momus currently has a wide Indo-Pacific distribution. Genetic data indicated two well-differentiated colonization histories across the eastern Mediterranean. Our findings suggest that the range expansion of H. momus has been greatly facilitated by the combined effect of human-mediated transport and the species' ability to adapt to different environments. The integrative approach presented here is critical to attain a holistic understanding of marine biological invasions, especially when studying groups with a poorly resolved taxonomy. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. Marine radioactivity studies in the Suez Canal. A modelling study on radionuclide dispersion

    International Nuclear Information System (INIS)

    Abril, J.M.; Abdel-Aal, M.M.

    2000-01-01

    This paper describes work carried out under the IAEA Project EGY/07/002 to study the dispersion of radioactive material in the Suez Canal and the Bitter Lakes. This effort is linked with increased public concern about radiation safety through this important trade route. We apply a sequence of related modelling approaches, covering: (1) hydrodynamics, (2) transport of dissolved pollutants, (3) suspended loads and sediment dynamics, and (4) electrolytic reactions in aqueous suspension and in-sediment water pores. The final stage is a kinetic-reactive transport model for these tidal waters. The hydrodynamics have been studied using both 1D and 2D modelling approaches, and a reasonable calibration has been possible from the data set prepared with the collaboration of the Suez Canal Authority. Diffusion coefficients are calibrated from field tracing experiments included in the IAEA Project. They have been implemented in 1D and 2D models. Suspended matter dynamics and electrolytic reactions are documented from the available literature. Finally, different scenarios of discharges for both conservative and non-conservative radionuclides have been investigated

  12. Red to Mediterranean Sea bioinvasion: natural drift through the Suez Canal, or anthropogenic transport?

    Science.gov (United States)

    Shefer, Sigal; Abelson, Avigdor; Mokady, Ofer; Geffen, Eli

    2004-08-01

    The biota of the eastern basin of the Mediterranean Sea has experienced dramatic changes in the last decades, in part as a result of the massive invasion of Red Sea species. The mechanism generally hypothesized for the 'Red-to-Med' invasion is that of natural dispersal through the Suez Canal. To date, however, this hypothesis has not been tested. This study examines the mode of invasion, using as a model the mussel Brachidontes pharaonis, an acclaimed 'Lessepsian migrant' that thrives along the eastern Mediterranean coast. Our findings reveal two distinct lineages of haplotypes, and five possible explanations are discussed for this observation. We show that the genetic exchange among the Mediterranean, Gulf of Suez and the northern Red Sea is sufficiently large to counteract the build up of sequential genetic structure. Nevertheless, these basins are rich in unique haplotypes of unknown origin. We propose that it is historic secondary contact, an ongoing anthropogenic transport or both processes, that participate in driving the population dynamics of B. pharaonis in the Mediterranean and northern Red Sea. Copyright 2004 Blackwell Publishing Ltd

  13. Biomethane obtained from micro-algae. Assessment of the production potential in France by 2020 and 2050. Final report - February 2013. Study performed on behalf of GrDF by the GDF SUEZ's CRIGEN

    International Nuclear Information System (INIS)

    Foulonneau, Catherine; Mazzenga, Anthony; Pierre, Helene; Guerrini, Olivier; Selmi-Olivetti, Olga; Camus, Nathalie; Gagnepain, Bruno; Houdon, Aude-Claire; Rantien, Caroline; Alexandre, Sylvie; Boukhetaia, Nadia; Lampin, Laure; Contamin, Raphael; Aribart, Michel; Vert, Julien; Dermaux, Valerie; Molinie, Lea

    2013-02-01

    After a presentation of the technical aspects of microalgae processing, and comments on its integration within third-generation biomethane production sector, the authors describe the methodological framework of their study: scope and identification of economic sectors potentially in charge of 3. generation biomethane production, characterization of technological scenarios and technical hypotheses, aggregation and sensitivity analysis on the biomethane production potential. Results are commented in terms of potential of deployment of the microalgae technology within each identified sector, of production of third-generation biomethane by the identified sectors, and of third-generation biomethane production by 2020 and by 2050. Appendices notably give examples of microalgae production technologies, and give sheets of analysis of the potential of implementation of microalgae technologies for different sectors: chemistry-refinery-petro chemistry, agro-food industries, paper, rubber, textile, plastics engineering, metallurgy, materials, farming, crops, thermal power stations, gas infrastructures, etc.

  14. Bio-methane obtained by gasification. Assessment of the production potential in France by 2020 and 2050. Final report - February 2013. Study performed on behalf of GrDF by the GDF SUEZ's CRIGEN

    International Nuclear Information System (INIS)

    Foulonneau, Catherine; Mazzenga, Anthony; Perrin, Marc; Guerrini, Olivier; Bessieres, Marie; Gagnepain, Bruno; Houdon, Aude-Claire; Rantien, Caroline; Alexandre, Sylvie; Boukhetaia, Nadia; Lampin, Laure; Contamin, Raphael; Aribart, Michel; Vert, Julien; Dermaux, Valerie; Molinie, Lea

    2013-02-01

    This study aims at determining the bio-methane production potential by using so-called second-generation technologies in France in order to inject it into the natural gas network by 2020 or 2050. The second-generation production process is described: gasification, cleaning, methanation, compliance with specifications. Energetic and environmental performances of these processes are also addressed. Different biomass are considered (forest biomass, sawmill by-products, wood wastes, paper sludge, crops, energetic cops, agro-food industry by-products) within three prospective scenarios

  15. Reconstitution of TGFBR2-Mediated Signaling Causes Upregulation of GDF-15 in HCT116 Colorectal Cancer Cells.

    Directory of Open Access Journals (Sweden)

    Jennifer Lee

    Full Text Available Although inactivating frameshift mutations in the Transforming growth factor beta receptor type 2 (TGFBR2 gene are considered as drivers of microsatellite unstable (MSI colorectal tumorigenesis, consequential alterations of the downstream target proteome are not resolved completely. Applying a click-it chemistry protein labeling approach combined with mass spectrometry in a MSI colorectal cancer model cell line, we identified 21 de novo synthesized proteins differentially expressed upon reconstituted TGFBR2 expression. One candidate gene, the TGF-ß family member Growth differentiation factor-15 (GDF-15, exhibited TGFBR2-dependent transcriptional upregulation causing increased intracellular and extracellular protein levels. As a new TGFBR2 target gene it may provide a link between the TGF-ß branch and the BMP/GDF branch of SMAD-mediated signaling.

  16. Is GDF5 gene promoter polymorphism +104T/C associated with osteoarthritis in the Eastern of Turkey population?

    Science.gov (United States)

    Tülüce, Y; Yildirim, I H; Özkol, H; Edi Z, L; Delen, V

    2017-08-30

    Osteoarthritis (OA) is the most common form of arthritis. Genetic factors have been shown to play important roles in the etiology of OA. The gene growth differentiation factor 5 (GDF5) has been implicated in skeletal development and joint morphogenesis in human and mice. A functional single nucleotide polymorphism (SNP) +104T/C in the 5'-UTR of GDF5 (rs143383) was reported to be associated with osteoarthritis susceptibility in Han Chinese and Japanese populations. Our objective was to assess whether this SNP was also associated with OA in the Eastern Turkey population.A total of 172 cases including 95 patients with idiopathic OA and 77 control cases were recruited into the study. DNA samples were extracted from peripheral blood lymphocytes of all cases by using salting out method. The +104T/C polymorphism was genotyped by PCR-RFLP method. In terms of genotype comparison there wasn't any correlation between patient and control groups. Frequency of C allele was found to be higher in-patient group than control group and statistical analysis showed a poor correlation in allele frequencies of the +104T/C SNP of GDF5 gene between cases and controls (p<0.05). Significant correlation between GDF5 and OA has been reported in Asian population, especially T alleles were found in higher frequencies and related to OA.  Our study did not confirm this association and also in term of T allele. Interestingly, we found higher frequency of C allele in patient group than control group and our results are compatible with the study carried out in Greek population.

  17. A genetic association study between growth differentiation factor 5 (GDF 5 polymorphism and knee osteoarthritis in Thai population

    Directory of Open Access Journals (Sweden)

    Sura Thanyachai

    2011-09-01

    Full Text Available Abstract Objective Osteoarthritis (OA is a multi-factorial disease and genetic factor is one of the important etiologic risk factors. Various genetic polymorphisms have been elucidated that they might be associated with OA. Recently, several studies have shown an association between Growth Differentiation Factor 5(GDF5 polymorphism and knee OA. However, the role of genetic predisposing factor in each ethnic group cannot be replicated to all, with conflicting data in the literatures. Therefore, the aim of this study was to investigate the association between GDF5 polymorphism and knee OA in Thai population. Materials and Methods One hundred and ninety three patients aged 54-88 years who attended Ramathibodi Hospital were enrolled. Ninety cases with knee OA according to American College of Rheumatology criteria and one hundred and three cases in control group gave informed consent. Blood sample (5 ml were collected for identification of GDF5 (rs143383 single nucleotide polymorphism by PCR/RFLP according to a standard protocol. This study protocol was approved by the Ethics Committee on human experimentation of Ramathibodi Hospital Faculty of Medicine, Mahidol University. Odds ratios (OR and 95% confidence intervals were calculated for the risk of knee OA by genotype (TT, TC and CC and allele (T/C analyses. Results The baseline characteristics between two groups including job, smoking and activity were not different, except age and BMI. The entire cases and controls were in Hardy-Weinberg equilibrium (p > 0.05. The OA knee group (n = 90 had genotypic figure which has shown by TT 42.2% (n = 38, TC 45.6% (n = 41 and CC 12% (n = 11, whereas the control group (n = 103 revealed TT 32% (n = 33, TC 45.6% (n = 47, and CC 22.3% (n = 23, respectively. Genotypic TT increased risk of knee OA as compared to CC [OR = 2.41 (P = 0.04, 95%CI = 1.02-5.67]. In the allele analysis, the T allele was found to be significantly associated with knee OA [OR = 1.53 (P = 0

  18. Article Review: Lessepsian migration of zooplankton through Suez Canal and its impact on ecological system

    Directory of Open Access Journals (Sweden)

    Howaida Y. Zakaria

    2015-01-01

    Full Text Available The marine environment of the East Mediterranean has been considerably impacted in modern times by two man-made changes: the creation of a waterway between the Indo-Pacific and the Mediterranean basins and the control of the Nile fresh-water outflow. The opening of the Suez Canal caused a migration generally from the Red Sea to the Mediterranean, and rarely in the opposite direction as the Red Sea is generally saltier and more nutrient-poor than the Atlantic, so the Red Sea species have advantages over Atlantic species in the salty and nutrient-poor eastern Mediterranean. Accordingly Red Sea species invaded the Mediterranean ecosystem and not vice versa; this phenomenon is known as the Lessepsian migration or erythrean invasion. The composition of zooplankton in the eastern Mediterranean has been shown to include a large proportion of Indo-Pacific and other circumtropical species which have successfully settled and proliferated in this environment. During the present study, an overview is provided on zooplankton migration through Suez Canal and its impact on the ecological system based on published literature. It is also meant with the hydrographic and zooplankton characteristics of the adjacent seas. It is clear that, except jellyfish Rhopilema nomadica, the negative impact of zooplankton Lessepsian migratory species in the Egyptian Mediterranean waters is not evident. Finally, it would be concluded that, a continuous monitoring programme will be needed to record the recent erythrean zooplankton species and follow up the distribution and abundance of those previously recorded as aliens to assess their impacts on the native biodiversity of the Mediterranean.

  19. Risk factors of falls among elderly living in urban Suez--Egypt.

    Science.gov (United States)

    Kamel, Mohammed Hany; Abdulmajeed, Abdulmajeed Ahmed; Ismail, Sally El-Sayed

    2013-01-01

    Falling is one of the most common geriatric syndromes threatening the independence of older persons. Falls result from a complex and interactive mix of biological or medical, behavioral and environmental factors, many of which are preventable. Studying these diverse risk factors would aid early detection and management of them at the primary care level. This is a cross sectional study about risk factors of falls was conducted to 340 elders in Urban Suez. Those are all patients over 60 who attended two family practice centers in Urban Suez. When asked about falling during the past 12 months, 205 elders recalled at least one incident of falling. Of them, 36% had their falls outdoors and 24% mentioned that stairs was the most prevalent site for indoor falls. Falls were also reported more among dependant than independent elderly. Using univariate regression analysis, almost all tested risk factors were significantly associated with falls in the studied population. These risk factors include: living alone, having chronic diseases, using medications, having a physical deficit, being in active, and having a high nutritional risk. However, the multivariate regression analysis proved that the strongest risk factors are low level of physical activity with OR 0.6 and P value 0.03, using a cane or walker (OR 1.69 and P value 0.001) and Impairment of daily living activities (OR 1.7 and P value 0.001). Although falls is a serious problem among elderly with many consequences, it has many preventable risk factors. Health care providers should advice people to remain active and more research is needed in such an important area of Family Practice.

  20. Risk factors of falls among elderly living in Urban Suez - Egypt

    Science.gov (United States)

    Kamel, Mohammed Hany; Abdulmajeed, Abdulmajeed Ahmed; Ismail, Sally El-Sayed

    2013-01-01

    Introduction Falling is one of the most common geriatric syndromes threatening the independence of older persons. Falls result from a complex and interactive mix of biological or medical, behavioral and environmental factors, many of which are preventable. Studying these diverse risk factors would aid early detection and management of them at the primary care level. Methods This is a cross sectional study about risk factors of falls was conducted to 340 elders in Urban Suez. Those are all patients over 60 who attended two family practice centers in Urban Suez. Results When asked about falling during the past 12 months, 205 elders recalled at least one incident of falling. Of them, 36% had their falls outdoors and 24% mentioned that stairs was the most prevalent site for indoor falls. Falls were also reported more among dependant than independent elderly. Using univariate regression analysis, almost all tested risk factors were significantly associated with falls in the studied population. These risk factors include: living alone, having chronic diseases, using medications, having a physical deficit, being in active, and having a high nutritional risk. However, the multivariate regression analysis proved that the strongest risk factors are low level of physical activity with OR 0.6 and P value 0.03, using a cane or walker (OR 1.69 and P value 0.001) and Impairment of daily living activities (OR 1.7 and P value 0.001). Conclusion Although falls is a serious problem among elderly with many consequences, it has many preventable risk factors. Health care providers should advice people to remain active and more research is needed in such an important area of Family Practice. PMID:23504298

  1. Quantitative analysis of bone morphogenetic protein 15 (BMP15 and growth differentiation factor 9 (GDF9 gene expression in calf and adult bovine ovaries

    Directory of Open Access Journals (Sweden)

    Hayashi Ken-go

    2011-03-01

    Full Text Available Abstract Background It has been reported that calf oocytes are less developmentally competent than oocytes obtained from adult cows. Bone morphogenetic protein 15 (BMP15 and growth and differentiation factor 9 (GDF9 play critical roles in folliculogenesis, follicular development and ovulation in mammalian ovaries. In the present study, we attempted to compare the expression patterns of BMP15 and GDF9 in the cells of calf and cow ovaries to determine a relationship between the level of these genes and the low developmental competence of calf oocytes. Methods Bovine tissues were collected from 9-11 months-old calves and from 4-6 years-old cows. We characterized the gene expression of BMP15 and GDF9 in calf and adult bovine oocytes and cumulus cells using quantitative real-time reverse transcriptase polymerase chain reaction (QPCR and in situ hybridization. Immunohistochemical analysis was also performed. Results The expression of BMP15 and GDF9 in cumulus cells of adult ovaries was significantly higher than that in calf ovaries, as revealed by QPCR. GDF9 expression in the oocytes of calf ovaries was significantly higher than in those of the adult ovaries. In contrast, BMP15 expression in the oocytes of calf and adult ovaries was not significantly different. The localization of gene expression and protein were ascertained by histochemistry. Conclusions Our result showed for the first time BMP15 and GDF9 expression in bovine cumulus cells. BMP15 and GDF9 mRNA expression in oocytes and cumulus cells was different in calves and cows.

  2. Lifelong exercise, but not short-term high-intensity interval training, increases GDF11, a marker of successful aging: a preliminary investigation.

    Science.gov (United States)

    Elliott, Bradley T; Herbert, Peter; Sculthorpe, Nicholas; Grace, Fergal M; Stratton, Daniel; Hayes, Lawrence D

    2017-07-01

    Lifelong exercise is associated with regulation of skeletal mass and function, reductions in frailty, and successful aging. Yet, the influence of exercise on myostatin and myostatin-interacting factors is relatively under examined in older males. Therefore, we investigated whether serum total myostatin, free myostatin, follistatin, and growth and differentiation factor 11 (GDF11) were altered following high-intensity interval training (HIIT) in a group of 13 lifelong sedentary (SED; 64 [6] years) and 11 lifelong exercising (LEX; 62 [6] years) older males. SED follistatin was moderately greater than LEX pre-HIIT (Cohen's d  = 0.66), and was largely greater post-HIIT (Cohen's d  = 1.22). The HIIT-induced increase in follistatin was large in SED (Cohen's d  = 0.82) and absent in LEX (Cohen's d  = 0.03). GDF11 was higher in LEX pre-HIIT (Cohen's d  = 0.49) and post-HIIT (Cohen's d  = 0.63) compared to SED HIIT resulted in no change to GDF11 in LEX or SED (Cohen's d  = 0.00-0.03). Peak power output and GDF11 were correlated ( r  = 0.603), independent of grouping. Differences in GDF11 with lifelong exercise training, paired with the correlation between GDF11 and peak power output, suggested that GDF11 may be a relevant myostatin-interacting peptide to successful aging in humans, and strategies to maintain this need to be further explored. © 2017 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society.

  3. Reproductive biology of the Suez Canal spider crab Schizophrys aspera (H. Milne Edwards, 1834: Crustacea: Brachyura: Majidae).

    Science.gov (United States)

    El-Serehy, Hamed A; Al-Rasheid, Khaled A; Ibrahim, Nesreen K; Al-Misned, Fahad A

    2015-11-01

    A reproductive biology study of the spider crab Schizophrys aspera (H. Milne Edwards, 1834) was conducted in the Suez Canal from July 2012 to June 2013. The annual sex ratio (Male:Female) of S. aspera was female biased with values of 1:1.25. Out of the four ovarian development stages of this crab, two stages were observed in the Suez Canal throughout the whole year. The ovigerous crab's carapace width varied from 28 to 52 mm. This crab species can spawn during most of the year in the canal water, with a peak during late spring and early winter. The fecundity of ovigerous females ranged between 2349 and 13600 eggs with a mean of 5494 ± 1486 eggs. Female crabs that reached sexual maturity exhibited a minimum carapace width varying between 22 and 46 mm, and fifty percentage of all ovigerous females showed a carapace width of 36 mm.

  4. Mutational screening of CHX10, GDF6, OTX2, RAX and SOX2 genes in 50 unrelated microphthalmia-anophthalmia-coloboma (MAC) spectrum cases.

    Science.gov (United States)

    Gonzalez-Rodriguez, J; Pelcastre, E L; Tovilla-Canales, J L; Garcia-Ortiz, J E; Amato-Almanza, M; Villanueva-Mendoza, C; Espinosa-Mattar, Z; Zenteno, J C

    2010-08-01

    Microphthalmia-anophthalmia-coloboma (MAC) are congenital eye malformations causing a significant percentage of visually impairments in children. Although these anomalies can arise from prenatal exposure to teratogens, mutations in well-defined genes originate potentially heritable forms of MAC. Mutations in genes such as CHX10, GDF6, RAX, SOX2 and OTX2, among others, have been recognised in dominant or recessive MAC. SOX2 and OTX2 are the two most commonly mutated genes in monogenic MAC. However, as more numerous samples of MAC subjects would be analysed, a better estimation of the actual involvement of specific MAC-genes could be made. Here, a comprehensive mutational analysis of the CHX10, GDF6, RAX, SOX2 and OTX2 genes was performed in 50 MAC subjects. PCR amplification and direct automated DNA sequencing of all five genes in 50 unrelated subjects. Eight mutations (16% prevalence) were recognised, including four GDF6 mutations (one novel), two novel RAX mutations, one novel OTX2 mutation and one SOX2 mutation. Anophthalmia and nanophthalmia, not previously associated with GDF6 mutations, were observed in two subjects carrying defects in this gene, expanding the spectrum of GDF6-linked ocular anomalies. Our study underscores the importance of genotyping large groups of patients from distinct ethnic origins for improving the estimation of the global involvement of particular MAC-causing genes.

  5. Distribution of the sea squirt Ecteinascidia thurstoni Herdman, 1890 (Ascidiacea: Perophoridae along Suez Canal and Egyptian Red Sea coasts

    Directory of Open Access Journals (Sweden)

    Ali A-F. A. Gab-Alla

    2008-06-01

    Full Text Available Ecteinascidia thurstoni is a colonial sea squirt. It has a seasonal rhythm and a tropicaland subtropical distribution; it is usually present during the summer months.It synthesizes a group of molecules called ecteinascidins. One of these is ET-743, a compound that has a most original anti-tumoral activity and is today considered to be one of the most promising substances effective against various solid-type tumors (currently sold under the trade name of Yondelis for the treatment of sarcomas and related tumors; it is undergoing phase II/III clinical trails for other kinds of tumors.Worldwide, Ecteinascidia species represent the only available source of this bioactivecompound, which was first discovered in E. turbinata.During the present study, the ecology of E. thurstoni along the Suez Canal and Red Seawas investigated. Its populations were observed to be highly gregarious due in partto their low larval dispersal, which is very localized; larvae therefore tendto settle close to their parent colonies. It is only recorded in shallow waters (0.5-1.5 mas an epiphyte on the pneumatophores of mangroves by the Red Sea, on the pilings of jetties,and the metal or cement banks of the Suez Canal. The morphometric characteristics(zooid length, zooid weight, colony weight of the Suez Canal population differsignificantly from those of the Red Sea. Studying the distribution of this speciesand locating its different populations along the Suez Canal and Red Sea could helpto characterize their genetics, chemistry and bacterial communities at differentisolated locations.Ultimately, this will help to define the sources of ET-743 and hence promote itsbiosynthesis on a commercial scale.

  6. Assessment of urban heat islands and impact of climate change on socioeconomic over Suez Governorate using remote sensing and GIS techniques

    Directory of Open Access Journals (Sweden)

    S. Ahmed

    2018-04-01

    Full Text Available Climate change and its effect on human life and comfort have taken increase attraction. In this paper effect of UHI is analyzed using quantitative thermal, temporal remote sensing and GIS techniques. Series of Landsat TM/ETM, 8 and ASTER images of Suez Governorate acquired in winter season were used to investigate the variation in land surface temperature (LST from 1988 to 2014 as well as land-use/cover change. NDVI NDBI and LST have been used for classification of the study area. Vulnerable areas for UHI have been assessed over Suez district. The effect of UHI was quantitatively described using urban thermal field variance index (UTFVI. Results indicate that there are increases in the overall temperature between years 1988 and 2014. Suez and Al-Arbin districts which are the most populated, highly density built-up and rarely vegetation zones in Suez governorate experiences a huge problem of UHI. UHI phenomenon represents total weight of 40.84% and 46.3% of their areas respectively. It is found that the mean temperature of UHI areas of Al-Arbin and Al-Suez districts was 7.5 above mean of District temperature. While the value of UHI of suburban zone e.g. Ataqa and AL-Ganayin was 2.5 degree above district mean. The results indicate that changes in UTFVI distribution can be predominantly related to the expansion of urban area during the study time period. The hot spot of UTFVI were found mainly in the built-up areas especially densely populated district and in heavily industrial district. It is the vulnerable areas to UHI. Keywords: Climate change, UHI, Suez Canal, Suez Governorate, Land surface temperature, Land/use land/cover change, Urban sprawl

  7. Homozygosity for a single base-pair mutation in the oocyte-specific GDF9 gene results in sterility in Thoka sheep

    DEFF Research Database (Denmark)

    Nicel, Linda; Bishop, Stephen; Pong-Wong, Richardo

    2009-01-01

    and infertility in homozygotes. Analysis of homozygote ovarian morphology and a number of genes normally activated in growing follicles showed that GDF9 was not involved in oocyte activation, but in subsequent development of the follicle. This study highlights the importance of oocyte factors in regulating...... ovulation rate, although in some cases homozygous ewes are infertile. In the present study we present a detailed characterisation of a novel mutation in growth differentiation factor 9 (GDF9), found in Icelandic Thoka sheep. This mutation is a single base change (A1279C) resulting in a non-conservative...... fertility and provides new information for structural analysis and investigation of the potentially important sites of dimerization or translational modifications required to produce biologically active GDF9. It also provides the basis for the utilisation of these animals to enhance sheep production...

  8. Surface Modification of Titanium with BMP-2/GDF-5 by a Heparin Linker and Its Efficacy as a Dental Implant

    Directory of Open Access Journals (Sweden)

    Dae Hyeok Yang

    2017-01-01

    Full Text Available In this study, we prepared human bone morphogenetic protein-2 (hBMP-2/human growth and differentiation factor-5 (hGDF-5-coated titanium (Ti disc and screw types for controlled release of the growth factors (GFs. The two growth factors were coated onto Ti with a smooth surface using their specific interaction with heparin, because they have heparin binding sites in their molecular structures. Efficacy of the two growth factor-coated Ti for enhancement of bone formation and osseointegration was compared to pristine Ti, and hBMP-2- and hGDF-5-coated Ti in vivo. The surface chemical composition, surface morphology, and wettability characteristics of the metal samples were determined by X-ray photoelectron spectroscopy (XPS, scanning electron microscopy (SEM, and contact angle measurement, respectively. The initial burst of hBMP-2, hGDF-5, and their combination, occurred within one day of the release study, resulting in 12.5%, 4.5%, and 13.5%/3.2%, and then there was a sustained, even release of these two growth factors from the coated metal for 30 days. In vitro tests revealed that MC3T3-E1 cells cultured on the two growth factor-coated Ti had a higher proliferation rate and a higher activity for alkaline phosphatase (ALP, which led to a larger amount of calcium deposition and larger expressions of type I collagen (COL 1, ALP, and osteocalcin (OCN mRNAs. In vivo animal tests using ten white New Zealand rabbits showed that the two growth factor-coated Ti enhanced bone formation and osseointegration at the interface between the implants and host bone. In addition, histological evaluation showed that bone remodeling, including bone formation by osteoblasts and bone resorption by osteoclasts, actively occurred between the two growth factor-coated Ti and host bone. Consequently, it is suggested that Ti surface modification with the combination of hBMP-2 and hGDF-5 for the two growth factor-coated Ti implants can improve the clinical properties of

  9. Freqüência do gene Miostatina (GDF-8 em rebanhos brasileiros da raça Marchigiana Frequency of myostatin gene (GDF-8 in Marchigiana herds in Brazil

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    C.S. Teixeira

    2007-06-01

    Full Text Available Identificou-se e determinou-se a freqüência do gene miostatina (GDF-8 normal e mutante em rebanhos Marchigiana, em 377 bovinos da raça Marchigiana, criados nos estados de São Paulo e Paraná. Identificaram-se 37,9% de animais normais, 55,2% de portadores e 6,9% homozigotos afetados para musculatura dupla. Estes resultados indicam que os criadores têm interesse na característica musculatura dupla, promovendo, ainda que aleatoriamente, selecão a favor da mutação.The frequency of the normal myostatin gene (GDF-8 and the mutant allele in Marchigiana herds was detected. Three hundred and seventy-seven animals of Marchigiana breed raised in São Paulo and Paraná States, Brazil, were tested. The results showed that 37.9% were homozygous normal animals, 55.2% heterozygous and 6.9% homozygous double muscling. The results suggest the interest of the breeders in having interest in the character double muscling, randomly promoting, the selection in favor of the mutation.

  10. Is our medical school socially accountable? The case of Faculty of Medicine, Suez Canal University.

    Science.gov (United States)

    Hosny, Somaya; Ghaly, Mona; Boelen, Charles

    2015-04-01

    Faculty of Medicine, Suez Canal University (FOM/SCU) was established as community oriented school with innovative educational strategies. Social accountability represents the commitment of the medical school towards the community it serves. To assess FOM/SCU compliance to social accountability using the "Conceptualization, Production, Usability" (CPU) model. FOM/SCU's practice was reviewed against CPU model parameters. CPU consists of three domains, 11 sections and 31 parameters. Data were collected through unstructured interviews with the main stakeholders and documents review since 2005 to 2013. FOM/SCU shows general compliance to the three domains of the CPU. Very good compliance was shown to the "P" domain of the model through FOM/SCU's innovative educational system, students and faculty members. More work is needed on the "C" and "U" domains. FOM/SCU complies with many parameters of the CPU model; however, more work should be accomplished to comply with some items in the C and U domains so that FOM/SCU can be recognized as a proactive socially accountable school.

  11. Physico-chemical conditions for plankton in Lake Timsah, a saline lake on the Suez Canal

    Science.gov (United States)

    El-Serehy, H. A. H.; Sleigh, M. A.

    1992-02-01

    Lake Timsah receives high salinity water from the Suez Canal, mainly from the south, and freshwater from a Nile canal and other sources, producing a salinity stratification with surface salinities of 20-40‰ and over 40‰ in deeper water. Water temperature at a depth of 50-70 cm fell to below 20 °C in winter and rose to above 30 °C in summer; oxygen concentration at the same depth ranged between 6-10 mg l -1 and the pH was 8·1-8·3, and at mid-day this water was supersaturated with oxygen through 6-8 months of the year. The main chemical nutrients reached their highest levels in winter (December-February) and their lowest levels in summer (May-August), silicate varying between 1-7 μ M, phosphate between 0·1 and 0·8 μ M and nitrate between 4-10 μ M; nitrite varied in a more complex manner, usually between 0·25 and 0·4 μ M. The atomic ratio of N/P was generally well above the Redfield ratio level, except for a few months in midwinter. These nutrient concentrations are high in comparison with those of unpolluted seas of the region, but are typical of the more eutrophic coastal waters in most parts of the world.

  12. Boundary layer structure observed by Shipborne Doppler Sodar in the Suez Canal zone

    International Nuclear Information System (INIS)

    Fiocco, G.; Mastrantonio, G.; Ricotta, A.

    1980-01-01

    Observations of the boundary layer with a monostatic Sodar and other instrumentation were carried out in the Suez canal zone in January and March 1979, from the Italian m.v. Salernum on its way to and from a GARP assignment. The Sodar was operated almost continuously throughout the passages. In addition to the intensity records, an off-line Doppler analysis involving the use of the fast Fourier transform of the digitized Sodar echoes has provided the vertical component w of the velocity. In general, because of efficient filtering and of the good quality of the data, a vertical profile of w has been determined for each transmitted pulse. During a prolonged stay in the Bitter lakes vertical profiles of temperature and humidity were also obtained by deploying a tethered balloon. Large temporal and spatial temperature contrasts exist in the canal zone due to the presence of the desert and of large and small bodies of water. The ensuring phenomenology during the time of observation was quite varied. (author)

  13. Boundary layer structure observed by Shipborne Doppler Sonar in the Suez Canal zone

    Energy Technology Data Exchange (ETDEWEB)

    Fiocco, G. (Rome Univ. (Italy). Ist. di Fisica); Mastrantonio, G.; Ricotta, A. (Consiglio Nazionale delle Ricerche, Frascati (Italy). Lab. per il Plasma nello Spazio)

    Observations of the boundary layer with a monostatic Sonar and other instrumentation were carried out in the Suez canal zone in January and March 1979, from the Italian m.v. Salernum on its way to and from a GARP assignment. The Sonar was operated almost continuously throughout the passages. In addition to the intensity records, an off-line Doppler analysis involving the use of the fast Fourier transform of the digitized Sonar echoes has provided the vertical component w of the velocity. In general, because of efficient filtering and of the good quality of the data, a vertical profile of w has been determined for each transmitted pulse. During a prolonged stay in the Bitter lakes vertical profiles of temperature and humidity were also obtained by deploying a tethered balloon. Large temporal and spatial temperature contrasts exist in the canal zone due to the presence of the desert and of large and small bodies of water. The ensuring phenomenology during the time of observation was quite varied.

  14. Predictors of job satisfaction among practicing dentists at hospitals in Suez Canal Area, Egypt

    Directory of Open Access Journals (Sweden)

    Ayman Ekram Fahim

    2013-02-01

    Full Text Available Objectives: The aim of this study was to measure the level of job satisfaction and the work factors associated with it among practicing dentists in Suez Canal governorates hospitals. Materials and Methods: Four hundred forty nine dentists were contacted, and 277 agreed to participate (response rate 61.7%. They were surveyed through a self-administered questionnaire based on items from the Dentist Satisfaction Survey (DSS questionnaire, which included 29 questions covering items related to the overall satisfaction level and work environment factors; answers were reported on 5 point Likert scale. Results: The mean score of overall job satisfaction among studied dentists was 3.24 out of 5. As regards work environment factors, the most satisfying aspect was patient relations (3.71 and the least was personal time (2.71. Multiple regression analysis model verifi ed that patient relations, value of income, personal time, staff, and training opportunities accounted for 36% of variation in overall job satisfaction score. The majority of the variance was explained by patient relations. Conclusions: This study suggests that patient relations, perception of income, personal time, staff, and specialty training are important work environment factors for job satisfaction among the dentists. These fi ndings might help policy makers to design plans to increase the level of job satisfaction among dentists at their workplaces.

  15. Predictors of job satisfaction among practicing dentists at hospitals in Suez Canal Area, Egypt.

    Science.gov (United States)

    Fahim, Ayman Ekram

    2013-03-01

    The aim of this study was to measure the level of job satisfaction and the work factors associated with it among practicing dentists in Suez Canal governorates hospitals. Four hundred forty nine dentists were contacted, and 277 agreed to participate (response rate 61.7%). They were surveyed through a self-administered questionnaire based on items from the Dentist Satisfaction Survey (DSS) questionnaire, which included 29 questions covering items related to the overall satisfaction level and work environment factors; answers were reported on 5 point Likert scale. The mean score of overall job satisfaction among studied dentists was 3.24 out of 5. As regards work environment factors, the most satisfying aspect was patient relations (3.71) and the least was personal time (2.71). Multiple regression analysis model verified that patient relations, value of income, personal time, staff, and training opportunities accounted for 36% of variation in overall job satisfaction score. The majority of the variance was explained by patient relations. This study suggests that patient relations, perception of income, personal time, staff, and specialty training are important work environment factors for job satisfaction among the dentists. These findings might help policy makers to design plans to increase the level of job satisfaction among dentists at their workplaces.

  16. Identification of the first homozygous 1-bp deletion in GDF9 gene leading to primary ovarian insufficiency by using targeted massively parallel sequencing.

    Science.gov (United States)

    França, M M; Funari, M F A; Nishi, M Y; Narcizo, A M; Domenice, S; Costa, E M F; Lerario, A M; Mendonca, B B

    2018-02-01

    Targeted massively parallel sequencing (TMPS) has been used in genetic diagnosis for Mendelian disorders. In the past few years, the TMPS has identified new and already described genes associated with primary ovarian insufficiency (POI) phenotype. Here, we performed a targeted gene sequencing to find a genetic diagnosis in idiopathic cases of Brazilian POI cohort. A custom SureSelect XT DNA target enrichment panel was designed and the sequencing was performed on Illumina NextSeq sequencer. We identified 1 homozygous 1-bp deletion variant (c.783delC) in the GDF9 gene in 1 patient with POI. The variant was confirmed and segregated using Sanger sequencing. The c.783delC GDF9 variant changed an amino acid creating a premature termination codon (p.Ser262Hisfs*2). This variant was not present in all public databases (ExAC/gnomAD, NHLBI/EVS and 1000Genomes). Moreover, it was absent in 400 alleles from fertile Brazilian women screened by Sanger sequencing. The patient's mother and her unaffected sister carried the c.783delC variant in a heterozygous state, as expected for an autosomal recessive inheritance. Here, the TMPS identified the first homozygous 1-bp deletion variant in GDF9. This finding reveals a novel inheritance pattern of pathogenic variant in GDF9 associated with POI, thus improving the genetic diagnosis of this disorder. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Evaluation of local site effect in the western side of the Suez Canal area by applying H/V and MASW techniques

    Science.gov (United States)

    Mohamed, Emad K.; Shokry, M. M. F.; Hassoup, Awad; Helal, A. M. A.

    2016-11-01

    The soft sediments are one of the most important factors responsible for the amplification of the seismic ground motion in an area of study. Three components, single-station microtremor measurements were performed at 61 sites along the Suez Canal to estimate the fundamental frequencies of the soil and corresponding H/V amplitude ratios by using the horizontal-to-vertical spectral ratio (HVSR) method. We have applied the investigations of the shear wave velocity for supplementing the existing seismic microzonation of the Suez Canal. The multichannel analysis of surface wave (MASW) tests were done along the Suez Canal in the three cities, Suez, Ismailia, and Port Said using 24 channels digital engineering seismograph with 4.5 Hz geophones from September 2014 to January 2015 to get the shear wave velocity VS30. The SeisImager/SW software was used for analyzing the data, and 1D-shear wave velocity model have achieved for each site. The HVSR curves show that the fundamental frequency values are ranging from 0.57 to 1.08 Hz, and H/V amplitude ratios are ranging from 4.05 to 6.46. The average values of VS30 are (548, 301), (241, 319), (194, 110, 238) for Suez, Ismailia, and Port Said respectively. The average of shear wave velocity up to 30 m depth is estimated and used for site classification based on the National Earthquake Hazard Reduction Program (NEHRP) classification. The majority of the sites was classified as Class D (stiff soil) except one site at Port Said city is classified as Class E (soft soils), and another site in the Suez city is classified as Class C (hard rock).

  18. Periodontal wound healing/regeneration following implantation of recombinant human growth/differentiation factor-5 (rhGDF-5) in an absorbable collagen sponge carrier into one-wall intrabony defects in dogs: a dose-range study.

    Science.gov (United States)

    Kim, Tae-Gyun; Wikesjö, Ulf M E; Cho, Kyoo-Sung; Chai, Jung-Kiu; Pippig, Susanne D; Siedler, Michael; Kim, Chong-Kwan

    2009-07-01

    Recombinant human growth/differentiation factor-5 (rhGDF-5) is being evaluated as a candidate therapy in support of periodontal regeneration. The objective of this study was to evaluate cementum and alveolar bone formation, and aberrant healing events following surgical implantation of rhGDF-5 in an absorbable collagen sponge (ACS) carrier using an established periodontal defect model. Bilateral 4 x 5 mm (width x depth), one-wall, critical-size, intrabony periodontal defects were surgically created at the mandibular second and fourth pre-molar teeth in 15 Beagle dogs. Five animals received 1 microg/defect and five animals 20 microg/defect rhGDF-5 in unilateral defect sites. Contralateral sites received treatments reported elsewhere. Five animals received rhGDF-5/ACS with 0 (buffer control) and 100 microg/defect rhGDF-5 in contralateral defect sites. The animals were euthanized at 8 weeks post-surgery for histologic and histometric evaluation. Surgical implantation of rhGDF-5 stimulated significant periodontal regeneration. Cementum formation was significantly enhanced in sites implanted with rhGDF-5 (1 and 100 microg) compared with control (phealing/regeneration in intrabony periodontal defects without complications.

  19. Isotopic characterization and genetic origin of crude oils from Gulf of Suez and western desert fields in Egypt

    International Nuclear Information System (INIS)

    Abd El Samie, S.G.

    2006-01-01

    Stable carbon isotopes were used to asses the general characteristics of the western desert and Gulf of Suez crude oils in accordance with hydrocarbon generation, source rocks, thermal gradient and maturation level. The carbon isotopic results of all the analyzed oil samples in both areas lie in the range from -29.62 to -24.11 %. The av. σ 13 C values in the Gulf of Suez reaches about -28.6% and -26.4% in western desert. It was accounted a marginal difference between the two areas by about 2.5 : 3% in carbon-13 isotope of the whole oil indicated two distinct oil types of different organic input and varies in the depositional environment. It was found that Gulf of Suez oils are dominated by marine organic matter (plankton algae) deposited in saline environment. The derived oils from the northern and central provinces of the Gulf are isotopically light, higher in sulfur content, lower in API gravity degree and have Pristane/Phytane (Pr/Ph) ratio less than or equal one (Pr/Ph = 1). In the southern province, about 0.5% isotopic enrichment was recorded in the produced oils from shallower depths, associated with gradual increment in API and maturity level as thermal gradient increase. However, low API gravity degree and less maturity of the Gulf of Suez oils could be related to the rifting temperature that forced and accelerated the expulsion rate and hydrocarbon generation prior reaching higher maturation levels. On the other hand, the produced oils from the western desert fields belong mostly to terrestrial organic debris (with minor marine fragment in some basins) deposited at deeper geological formations. It is characterized by isotopic enrichment, paraffinic waxy oils, low in sulphur content, have Pr/Ph = 1, high in API gravity and maturity level. Hydrocarbon generated from the western desert fields has been controlled by time-temperature effect in the source rocks and reservoirs where the humic organic matter are affected by high temperature over longer period of

  20. Master's and doctoral theses in family medicine and their publication output, Suez Canal University, Egypt.

    Science.gov (United States)

    Nour-Eldein, Hebatallah; Mansour, Nadia M; Abdulmajeed, Abdulmajeed A

    2015-01-01

    The completion of a thesis is a significant requirement for both a Master's and a doctorate degree in general practice/family medicine (GP/FM). A postgraduate thesis is a well-planned, time-intensive activity carried out over several years. The quality of the theses can be judged by the proportion of published papers. This study aimed to describe Master's and doctoral theses in family medicine and their publications between 1982 and 2014. GP/FM degree theses were reviewed at the Faculty of Medicine and central Suez Canal libraries. Several characteristics were extracted from each thesis relating to the main researcher, supervisors, themes, and study methods according to predefined criteria. Publications from the theses were described. Over 33 years, 208 theses were completed by 173 GP/FM researchers. The majority of the theses were for Master's degrees (84.1%). Regarding the study design, most of the degree theses were cross-sectional studies (76.9%). The adult population was targeted in 33.7% of research theses. Nonprobability sampling was used in 51%. Rural communities were the setting of research in 43.8%, and primary health center (PHC)-based studies in 59.1%. The "Patient" category exceeded the other categories (28.4%). Publication from theses started in the second decade of research production. Of the degree theses, 21.6% original articles were published. Only 13.3% of articles from theses were published in PubMed-indexed journals. The researcher was first author in 62.2% of published articles. The production of GP/FM theses and their publications are going to increase. Continuous assessment and planning for GP/FM studies are recommended.

  1. Regulation of α5 and αV Integrin Expression by GDF-5 and BMP-7 in Chondrocyte Differentiation and Osteoarthritis.

    Directory of Open Access Journals (Sweden)

    David Garciadiego-Cázares

    Full Text Available The Integrin β1 family is the major receptors of the Extracellular matrix (ECM, and the synthesis and degradation balance of ECM is seriously disrupted during Osteoarthritis (OA. In this scenario, integrins modify their pattern expression and regulate chondrocyte differentiation in the articular cartilage. Members of the Transforming growth factor beta (Tgf-β Superfamily, such as Growth differentiation factor 5 (Gdf-5 and Bone morphogenetic protein 7 (Bmp-7, play a key role in joint formation and could regulate the integrin expression during chondrocyte differentiation and osteoarthritis progression in an experimental OA rat model. Decrease of α5 integrin expression in articular cartilage was related with chondrocyte dedifferentiation during OA progression, while increase of α1, α2, and α3 integrin expression was related with fibrous areas in articular cartilage during OA. Hypertrophic chondrocytes expressed αV integrin and was increased in the articular cartilage of rats with OA. Integrin expression during chondrocyte differentiation was also analyzed in a micromass culture system of mouse embryo mesenchymal cells, micromass cultures was treated with Gdf-5 or Bmp-7 for 4 and 6 days, respectively. Gdf-5 induced the expression of the α5 sub-unit, while Bmp-7 induced the expression of the αV sub-unit. This suggests a switch in signaling for prehypertrophic chondrocyte differentiation towards hypertrophy, where Gdf-5 could maintain the articular chondrocyte phenotype and Bmp-7 would induce hypertrophy. Decrease of Ihh expression during late stages of OA in rat model suggest that the ossification in OA rat knees and endochondral ossification could be activated by Bmp-7 and αV integrin in absence of Ihh. Thus, chondrocyte phenotype in articular cartilage is similar to prehypetrophic chondrocyte in growth plate, and is preserved due to the presence of Indian hedgehog (Ihh, Gdf-5 and α5 integrin to maintain articular cartilage and prevent

  2. Desorption of Sr 89, Co 60 and Cs 134 from Suez Canal bottom sediments (Port Tawfeek Area)

    International Nuclear Information System (INIS)

    El-Assy, N.B.; Abdel-Fattah, A.T.; El-Shinawy, R.M.K.; Essa, M.W.A.

    1986-01-01

    Chemical and physical properties of Suez Canal Bottom Sediments (S.C.B.S) and seawater at Port Tawfeek, the south entrance of Suez Canal, were studied. The (S.C.B.S) was separated into its size fractions (natural sediment, sand, silt and clay). These different sediment fractions were allowed to be in equilibrium with Strontium 89, Cobalt 60 and Cesium 134 solutions. Desorption studies were carried out on these contaminated sediments. The release of Strontium 89 and Cesium 134 was found to be identical and the sequence of this release was as follows : sand> silt> natural sediment> clay. The effect of seawater is 6-8 times that of bidistilled water. In case of Cobalt 60 the above sequence was disturbed and the salinity effect was only 2 times that of bidistilled water. It was also found that Strontium and Cobalt were more easily desorbed from the sand fraction a behaviour which can be explained by their loose attachment to the crystal surface

  3. Periodontal wound healing/regeneration following the application of rhGDF-5 in a beta-TCP/PLGA carrier in critical-size supra-alveolar periodontal defects in dogs.

    Science.gov (United States)

    Kwon, David H; Bisch, Frederick C; Herold, Robert W; Pompe, Cornelius; Bastone, Patrizia; Rodriguez, Nancy A; Susin, Cristiano; Wikesjö, Ulf M E

    2010-07-01

    The objective of this study was to evaluate the effect of a novel recombinant human GDF-5 (rhGDF-5) construct intended for onlay and inlay indications on periodontal wound healing/regeneration. Contralateral, surgically created, critical-size, 6-mm, supra-alveolar periodontal defects in five adult Hound Labrador mongrel dogs received rhGDF-5 coated onto beta-tricalcium phosphate (beta-TCP) particles and immersed in a bioresorbable poly(lactic-co-glycolic acid) (PLGA) composite or the beta-TCP/PLGA carrier alone (control). The rhGDF-5 and control constructs were moulded around the teeth and allowed to set. The gingival flaps were then advanced; flap margins were adapted 3-4 mm coronal to the teeth and sutured. The animals were euthanized at 8 weeks post-surgery when block biopsies were collected for histometric analysis. Healing was generally uneventful. A few sites exhibited minor exposures. Three control sites and one rhGDF-5 site (in separate animals) experienced more extensive wound dehiscencies. The rhGDF-5 and control constructs were easy to apply and exhibited adequate structural integrity to support the mucoperiosteal flaps in this challenging onlay model. Limited residual beta-TCP particles were observed at 8 weeks for both rhGDF-5/beta-TCP/PLGA and beta-TCP/PLGA control sites. The rhGDF-5/beta-TCP/PLGA sites showed significantly greater cementum (2.34 +/- 0.44 versus 1.13 +/- 0.25 mm, p=0.02) and bone (2.92 +/- 0.66 versus 1.21 +/- 0.30 mm, p=0.02) formation compared with the carrier control. Limited ankylosis was observed in four of five rhGDF-5/beta-TCP/PLGA sites but not in control sites. Within the limitations of this study, the results suggest that rhGDF-5 is a promising candidate technology in support of periodontal wound healing/regeneration. Carrier and rhGDF-5 dose optimization are necessary before further advancement of the technology towards clinical evaluation.

  4. Expression of Hepcidin and Growth Differentiation Factor 15 (GDF-15 Levels in Thalassemia Patients with Iron Overload and Positive Anti Hepatitis C Virus

    Directory of Open Access Journals (Sweden)

    Nuri Dyah Indrasari

    2016-09-01

    Full Text Available Background: Thalassemia patients who undergo life-long recurrent blood transfusion will experience iron overload in various organs including the liver and possibly suffer from chronic hepatitis C infection which may lead to liver impairment. The liver produces hepcidin, a hormone which plays role in the regulation of iron level in the blood. Various factors may influence hepcidin level in the blood. Chronic hepatitis C causes iron overload and liver impairment. Liver impairment and haemolytic anaemia due to haemoglobinopathy will suppress hepcidin production. Anaemia stimulates growth differentiation factor 15 (GDF-15 to increase erythropoiesis and suppress hepcidin production. Iron overload causes increase in hepcidin level. Presence of factors which decrease or increase hepcidin production will express various levels of hepcidin. This study aimed to identify the expression of hepcidin and GDF-15 levels in thalassemia patients with iron overload and positive anti-HCV. Information on hepcidin and GDF-15 levels are beneficial in the management of iron overload in thalassemia with positive anti-HCV. Method: This study was a descriptive analytic study in thalassemia patients who had received recurrent blood transfusion ≥ 12 times, suffered from iron overload (transferrin saturation > 55% and ferritin > 1,000 ng/mL, which consisted of 31 individuals with positive anti-HCV and 27 individuals with negative anti-HCV. This study was performed in Thalassemia Centre Department of Child Health and Department of Clinical Pathology, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo Hospital, in October 2011–January 2012. Serum hepcidin and GDF-15 examinations were performed using enzyme-linked immunosorbent assay (ELISA method. Aspartate aminotransferase (AST and alanine aminotransferase (ALT examinations were performed using colorimetry method. Data on ferritin and transferrin saturation were obtained from medical records in the last 3

  5. Investigation of the thermoluminescent response of K2GdF5:Dy3+ crystals to photon radiation and neutron fields

    International Nuclear Information System (INIS)

    Silva, Edna C.; Faria, Luiz O.; Santos, Joelan A.L.; Vilela, Eudice C.

    2009-01-01

    The thermoluminescent (TL) properties of undoped and Dy 3+ doped K 2 GdF 5 crystals were investigated from the point of view of gamma and neutron dosimetry. Crystalline K 2 GdF 5 platelets with thickness of about 1 mm and doped with 0.0, 0.2, 1.0, 5.0 and 10.0 at.% Dy 3+ ions, synthesized under hydrothermal conditions, were irradiated in order to study TL sensitivity, as well as dose and energy response, reproducibility and fading. As it has been turned out, crystals doped with 5.0 at% Dy 3+ show the most efficient TL response and demonstrate a linear response to doses for all the radiation fields. TL glow curves from Dy 3+ doped K 2 GdF 5 crystals can be deconvoluted into four individual TL peaks centered at 153, 185, 216 and 234 deg C. Concerning the photon fields studied, the maximum TL response has been found for the 52.5 keV photons. The intensity is 15 times more than that of the response for the 662 keV photons from a Cs-137 source. On the other hand, the K 2 GdF 5 crystals doped with 5.0 at % Dy 3+ have also been found to have the better TL response for fast neutron radiation, among all dopants studied. For fast neutron radiation produced by a 241 Am-Be source, the TL responses for doses were also linear and comparable to that of commercial TLD-600, irradiated at same conditions. It has been established that the gamma sensitivity of the crystals is about 0.07% of the neutron sensitivity and the fast neutron sensitivity is about 4.5 % of the thermal neutron sensitivity. These results points out that K 2 Gd 0.95 Dy 0.05 F 5 crystals are good candidates for use in neutron dosimetry applications. (author)

  6. TGF-β1, GDF-5, and BMP-2 stimulation induces chondrogenesis in expanded human articular chondrocytes and marrow-derived stromal cells.

    Science.gov (United States)

    Murphy, Meghan K; Huey, Daniel J; Hu, Jerry C; Athanasiou, Kyriacos A

    2015-03-01

    Replacement of degenerated cartilage with cell-based cartilage products may offer a long-term solution to halt arthritis' degenerative progression. Chondrocytes are frequently used in cell-based FDA-approved cartilage products; yet human marrow-derived stromal cells (hMSCs) show significant translational potential, reducing donor site morbidity and maintaining their undifferentiated phenotype with expansion. This study sought to investigate the effects of transforming growth factor β1 (TGF-β1), growth/differentiation factor 5 (GDF-5), and bone morphogenetic protein 2 (BMP-2) during postexpansion chondrogenesis in human articular chondrocytes (hACs) and to compare chondrogenesis in passaged hACs with that of passaged hMSCs. Through serial expansion, chondrocytes dedifferentiated, decreasing expression of chondrogenic genes while increasing expression of fibroblastic genes. However, following expansion, 10 ng/mL TGF-β1, 100 ng/mL GDF-5, or 100 ng/mL BMP-2 supplementation during three-dimensional aggregate culture each upregulated one or more markers of chondrogenic gene expression in both hACs and hMSCs. Additionally, in both cell types, the combination of TGF-β1, GDF-5, and BMP-2 induced the greatest upregulation of chondrogenic genes, that is, Col2A1, Col2A1/Col1A1 ratio, SOX9, and ACAN, and synthesis of cartilage-specific matrix, that is, glycosaminoglycans (GAGs) and ratio of collagen II/I. Finally, TGF-β1, GDF-5, and BMP-2 stimulation yielded mechanically robust cartilage rich in collagen II and GAGs in both cell types, following 4 weeks maturation. This study illustrates notable success in using the self-assembling method to generate robust, scaffold-free neocartilage constructs using expanded hACs and hMSCs. © 2014 AlphaMed Press.

  7. Anorexia-cachexia and obesity treatment may be two sides of the same coin: role of the TGF-b superfamily cytokine MIC-1/GDF15.

    Science.gov (United States)

    Tsai, V W W; Lin, S; Brown, D A; Salis, A; Breit, S N

    2016-02-01

    Anorexia-cachexia associated with cancer and other diseases is a common and often fatal condition representing a large area of unmet medical need. It occurs most commonly in advanced cancer and is probably a consequence of molecules released by tumour cells, or tumour-associated interstitial or immune cells. These may then act directly on muscle to cause atrophy and/or may cause anorexia, which then leads to loss of both fat and lean mass. Although the aetiological triggers for this syndrome are not well characterized, recent data suggest that MIC-1/GDF15, a transforming growth factor-beta superfamily cytokine produced in large amounts by cancer cells and as a part of other disease processes, may be an important trigger. This cytokine acts on feeding centres in the hypothalamus and brainstem to cause anorexia leading to loss of lean and fat mass and eventually cachexia. In animal studies, the circulating concentrations of MIC-1/GDF15 required to cause this syndrome are similar to those seen in patients with advanced cancer, and at least some epidemiological studies support an association between MIC-1/GDF15 serum levels and measures of nutrition. This article will discuss its mechanisms of central appetite regulation, and the available data linking this action to anorexia-cachexia syndromes that suggest it is a potential target for therapy of cancer anorexia-cachexia and conversely may also be useful for the treatment of severe obesity.

  8. Study of mutations available in first-halfexon 2 of GDF9 gene in crossbred sheep born from crossing of Romanov rams with Kermani ewes

    Directory of Open Access Journals (Sweden)

    Rasoul Khodabakhshzadeh

    2015-04-01

    Full Text Available For decreasing the numberofbreedingewes onpastures and prevention of demolition pastures, Animal breedingprograms are necessary on genes with major effects on litter size in Iranian sheep breeds for Identify effective candidate genes on these economical traits .The GDF9 gene is one of the most important effective factors on litter size in sheep. The aim of the present study was to identify G2, G3 and G4 mutations in exon 2 of GDF9 gene in crossbred sheep (Romanov rams×Kermani ewes using PCR-SSCP. Blood samples were collected from jugular vein of 121 crossbred individuals. Genomic DNA was extracted using salting-out method. Partial region of exon 2 (633 bp segments of GDF9 gene was amplified with designed specific primers. The single stranded conformation polymorphism (SSCP patterns of PCR products were studied using acrylamide gel electrophoresis and silver-nitrate staining method. Finally, we obtained 5 banding patterns 1, 2, 3, 4 and 5 with frequencies of 0.314, 0.024, 0.289, 0.232 & 0.141, respectively. The sequencing results showed presence 5 mutations in the studied population.

  9. Mutation in the protease cleavage site of GDF9 increases ovulation rate and litter size in heterozygous ewes and causes infertility in homozygous ewes.

    Science.gov (United States)

    Souza, C J H; McNeilly, A S; Benavides, M V; Melo, E O; Moraes, J C F

    2014-10-01

    Litter size (LS) in sheep is determined mainly by ovulation rate (OR). Several polymorphisms have been identified in the growth differentiation factor 9 (GDF9) gene that result in an increase in OR and prolificacy of sheep. Screening the databank of the Brazilian Sheep Breeders Association for triplet delivery, we identified flocks of prolific Ile de France ewes. After resequencing of GDF9, a point mutation (c.943C>T) was identified, resulting in a non-conservative amino acid change (p.Arg315Cys) in the cleavage site of the propeptide. This new allele was called Vacaria (FecG(v) ). A flock of half-sib ewes was evaluated for OR in the first three breeding seasons, and Vacaria heterozygotes had higher OR (P develop up to small antral stages, although with abnormal oocyte morphology and altered arrangement of granulosa cells. After the collapse of the oocyte in most follicles, the remaining cells formed clusters that persisted in the ovary. This SNP is useful to improve selection for dam prolificacy and also as a model to investigate GDF9 post-translation processing and the fate of the follicular cells that remain after the oocyte demise. © 2014 Stichting International Foundation for Animal Genetics.

  10. Structural interpretation of seismic data of Abu Rudeis-Sidri area, Northern Central Gulf of Suez, Egypt

    Directory of Open Access Journals (Sweden)

    Hesham Shaker Zahra

    2016-12-01

    Full Text Available The 2D and 3D seismic data are interpreted to evaluate the subsurface geologic structures in the Abu Rudeis-Sidri area that occupy the northern central part of the Gulf of Suez. The 2D seismic data are used for determination of the structural configurations and the tectonic features which is analyzed through the study of interpretation with the available geologic data, in which the geo-seismic depth maps for the main interesting tops (Kareem, Nukhul, Matulla, Raha and Nubia Formations are represented. Such maps reflect that, the Miocene structure of Abu Rudeis-Sidri area is an asymmetrical NW-SE trending anticlinal feature dissected by a set of NW-SE fault system (clysmic. Added, the Pre-Miocene structure of the studied area is very complex, where the area is of NE dip and affected by severe faulting through varying stratigraphic levels.

  11. Reproductive biology of the milk shark Rhizoprionodon acutus (Rüppell, 1837 from the Gulf of Suez, Red Sea, Egypt

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    Amgad M. Shaaban

    2018-03-01

    Full Text Available The milk shark, Rhizoprionodon acutus (Rüppell, 1837, is one of the most abundant shark species landed at Ataka fishing port at the Gulf of Suez. A total of 357 individuals (165 males and 192 females were collected from the trawl and artisanal fisheries. Males ranged from 44.6 to 88.5 cm TL, while females ranged from 47.8 to 97.2 cm TL. The total sex ratio was estimated at 1:1.16 for males and females respectively. Lengths at 50% maturity were estimated to be 76.5 cm TL for males and 74 cm TL for females. Females possess one functional ovary and two functional uteri. The vitellogenesis and gestation occur concurrently and thus females seem to have a reproductive cycle of one year with no resting period. The mean embryo lengths in different months and the presence of neonates in virtually all months, however, indicated that parturition takes place throughout the year with a peak in summer. Length and weight at birth, depending on term embryos and neonates ranged from 39.5 to 44.6 cm TL (mean 42.05 ± 2.55. Ovarian fecundity ranged from one to nine (mean 5.56 ± 0.33. Uterine fecundity ranged from one to six embryos (mean 3.22 ± 0.24. The sex ratio of embryos was approximately 1:1. Keywords: Gulf of Suez, Rhizoprionodon acutus, Reproductive biology

  12. Gdf5 progenitors give rise to fibrocartilage cells that mineralize via hedgehog signaling to form the zonal enthesis.

    Science.gov (United States)

    Dyment, Nathaniel A; Breidenbach, Andrew P; Schwartz, Andrea G; Russell, Ryan P; Aschbacher-Smith, Lindsey; Liu, Han; Hagiwara, Yusuke; Jiang, Rulang; Thomopoulos, Stavros; Butler, David L; Rowe, David W

    2015-09-01

    The sequence of events that leads to the formation of a functionally graded enthesis is not clearly defined. The current study demonstrates that clonal expansion of Gdf5 progenitors contributes to linear growth of the enthesis. Prior to mineralization, Col1+ cells in the enthesis appose Col2+ cells of the underlying primary cartilage. At the onset of enthesis mineralization, cells at the base of the enthesis express alkaline phosphatase, Indian hedgehog, and ColX as they mineralize. The mineralization front then extends towards the tendon midsubstance as cells above the front become encapsulated in mineralized fibrocartilage over time. The hedgehog (Hh) pathway regulates this process, as Hh-responsive Gli1+ cells within the developing enthesis mature from unmineralized to mineralized fibrochondrocytes in response to activated signaling. Hh signaling is required for mineralization, as tissue-specific deletion of its obligate transducer Smoothened in the developing tendon and enthesis cells leads to significant reductions in the apposition of mineralized fibrocartilage. Together, these findings provide a spatiotemporal map of events - from expansion of the embryonic progenitor pool to synthesis of the collagen template and finally mineralization of this template - that leads to the formation of the mature zonal enthesis. These results can inform future tendon-to-bone repair strategies to create a mechanically functional enthesis in which tendon collagen fibers are anchored to bone through mineralized fibrocartilage. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Preparation and Evaluation of Dexamethasone (DEX/Growth and Differentiation Factor-5 (GDF-5 Surface-Modified Titanium Using β-Cyclodextrin-Conjugated Heparin (CD-Hep for Enhanced Osteogenic Activity In Vitro and In Vivo

    Directory of Open Access Journals (Sweden)

    Dae Hyeok Yang

    2017-08-01

    Full Text Available The most ideal implant models in the dental and orthopedic fields to minimize the failure rate of implantation involve the improvement of osseointegration with host bone. Therefore, a focus of this study is the preparation of surface-modified titanium (Ti samples of disc and screw types using dexamethasone (DEX and/or growth and differentiation factor-5 (GDF-5, as well as the evaluation of their efficacies on bone formation in vitro and in vivo. X-ray photoelectron spectroscopy (XPS, scanning electron microscopy (SEM and contact angle measurement were used to evaluate the surface chemical composition, surface morphology and wettability, respectively. The results showed that implant surfaces were successfully modified with DEX and/or GDF-5, and had rough surfaces along with hydrophilicity. DEX, GDF-5 or DEX/GDF-5 on the surface-modified samples were rapidly released within one day and released for 28 days in a sustained manner. The proliferation and bone formation of MC3T3-E1 cells cultured on pristine and surface-modified implants in vitro were examined by cell counting kit-8 (CCK-8 assay, as well as the measurements of alkaline phosphatase (ALP activity and calcium deposition, respectively. MC3T3-E1 cells cultured on DEX/GDF-5–Ti showed noticeable ALP activity and calcium deposition in vitro. Active bone formation and strong osseointegration occurred at the interface between DEX/GDF-5–Ti and host bone, as evaluated by micro computed-tomography (micro CT analysis. Surface modification using DEX/GDF-5 could be a good method for advanced implants for orthopaedic and dental applications.

  14. Effects of MiR-375-BMPR2 as a Key Factor Downstream of BMP15/GDF9 on the Smad1/5/8 and Smad2/3 Signaling Pathways

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    Chang Liu

    2018-03-01

    Full Text Available Background/Aims: Bone morphogenetic protein 15 (BMP15 and growth differentiation factor 9 (GDF9, which are secreted by oocytes, are important regulators of follicular growth and development and ovarian function. These two factors can regulate the proliferation and apoptosis of cumulus cells via modulation of the Smad signaling pathway. Studies have shown that BMP15 and GDF9 can affect the level of miR-375, whereas the target gene of miR-375 is BMPR2, the type II receptor of BMP15 and GDF9. However, whether or how the BMP15/ GDF9-miR-375-BMPR2 pathway affects the proliferation and apoptosis of bovine cumulus cells through regulation of the Smad signaling pathway remains unclear. Methods: In this study, cumulus cells were first obtained from cumulus-oocyte complexes (COCs. Appropriate concentrations of BMP15 and GDF9 were added during the in vitro culture process. Cell Counting Kit-8 (CCK-8 analyses and flow cytometry were used to determine the effects of BMP15/GDF9 on bovine cumulus cells proliferation and apoptosis. Subsequently, miR-375 mimics, miR-375 inhibitor and BMPR2 siRNA were synthesized and used for transfection experiments. Western Blot analysis was used to detect changes before and after transfection in the expression levels of the BMP15/GDF9 type I receptors ALK4, ALK5 and ALK6; the phosphorylation levels of Smad2/3 and Smad1/5/8, which are key signaling pathway proteins downstream of BMP15/GDF9; the expression levels of PTX3, HAS2 and PTGS2, which are key genes involved in cumulus cells proliferation; and Bcl2/Bax, which are genes involved in apoptosis. Results: The addition of 100 ng/mL BMP15 or 200 ng/mL GDF9 or the combined addition of 50 ng/mL BMP15 and 100 ng/mL GDF9 effectively inhibited bovine cumulus cell apoptosis and promoted cell proliferation. BMP15/GDF9 negatively regulated miR-375 expression and positively regulated BMPR2 expression. High levels of miR-375 and inhibition of BMPR2 resulted in increased expression of ALK

  15. Using Remote Sensing and Gis Techniques For Assessment The Environmental Changes in The Area Surrounding Suez Canal, Egypt

    International Nuclear Information System (INIS)

    Youssef, A.M.; EL Baroudy, A.A.

    2008-01-01

    Multi-temporal Landsat Thematic Mapper (TM) and Enhanced Thematic Mapper Plus (ETM+) data were utilized in a Geographic Information System (GIS) to evaluate changes in landuse II and cover in the area surrounds the Suez Canal, Egypt. The area is bounded by the Great Bitter Lake from the south, El Qantara city from the north, Nile Delta from the west, and Sinai Peninsula from the east. The area witnessed a rapid development in the past three decades, and the environmental changes were very remarkable. The data collected by Landsat sensors, TM (1984) and ETM+ (2000) were used to conduct a change detection and landuse analysis over the area of study. Both images were spatially registered and band four (Near Infra-Red) was radiometrically normalized to eliminate the atmospheric and sun luminance variation. Band algebra techniques were implemented to generate a reflectance difference image. On the other hand, the images were classified with supervised (maximum likelihood) technique with the help of ground truth data to provide the landuse maps for 1984 and 2000 periods. These maps were converted to GIS environment and final landuse changes have been provided

  16. Definition of soil characteristics and ground response at the northwestern part of the Gulf of Suez, Egypt

    International Nuclear Information System (INIS)

    Mohamed Adel, M E; Deif, A; El-Hadidy, S; Sayed, S R Moustafa; El Werr, A

    2008-01-01

    The area of interest represents the industrial part of Ain El-Sokhna new port, located in the northwestern part of the seismically active Gulf of Suez zone. The main objective of the current study is to estimate the site characteristics of the area of interest in terms of the fundamental frequency and the corresponding peak amplitude using noise measurements. The microtremor measurements were performed at 44 sites distributed over the study area in order to calculate the horizontal-to-vertical (H/V) spectral ratio. The standard spectral ratio (SSR) is used in addition to the numerical modelling of horizontal shear (SH) waves in soil at selected sites in order to have a comparison with the H/V spectral ratio. The required 1D soil models for the numerical modelling of SH-waves were derived from 220 P-wave shallow seismic refraction profiles in addition to 30 SH-wave profiles. Maps of the fundamental frequency (f 0 ) and its corresponding H/V peak amplitude (A 0 ) were provided, and a range of site conditions in the area were shown. The amplification factor results derived from the SSR technique are very similar to those derived from the H/V spectral ratio. In most cases, the H/V spectral ratio proved to be suitable for calculating the fundamental resonance. Results were found to be compatible with the surface geology of the area of interest

  17. Research publications in medical journals (1992-2013 by family medicine authors - Suez Canal University-Egypt

    Directory of Open Access Journals (Sweden)

    Abdulmajeed A Abdulmajeed

    2014-01-01

    Full Text Available Background: Research in family medicine (FM provides an important contribution to its discipline. Family medicine research can contribute to many areas of primary care, ranging from the early diagnosis to equitable health care. Publication productivity is important in academic settings as a marker for career advancement. Objective: To describe the publications by family medicine researcher authors between 1992 and 2013. Materials and Methods: All full text, original articles published by family medicine researcher; author with affiliation to the Suez Canal University were collected using the internet and hand search. The journals that published for family medicine researcher authors were identified. Author characteristics were described. The trend of publications was described. All articles were analyzed for their characteristics, including the themes and study designs according to predefined criteria. Results: Along 22 years, 149 research articles were published by 48 family medicine authors in 39 medical journals. The largest category in publications was related to Family physician/Health service (FP-HS, n = 52 articles, followed by ′Patient′ category (n = 42. All the studies were quantitative; the largest group was represented by cross-sectional studies (76.5%. Conclusions: The publication productivity by family medicine researchers are going to be increased. FP-HS and patient topics were mostly addressed in publications. Cross-sectional studies exceeded any other designs. There is need to put more emphasis on intervention studies. Continuous assessment and improvement of FM research production and publication is recommended.

  18. Research publications in medical journals (1992-2013) by family medicine authors - suez canal university-egypt.

    Science.gov (United States)

    Abdulmajeed, Abdulmajeed A; Ismail, Mosleh A; Nour-Eldein, Hebatallah

    2014-01-01

    Research in family medicine (FM) provides an important contribution to its discipline. Family medicine research can contribute to many areas of primary care, ranging from the early diagnosis to equitable health care. Publication productivity is important in academic settings as a marker for career advancement. To describe the publications by family medicine researcher authors between 1992 and 2013. All full text, original articles published by family medicine researcher; author with affiliation to the Suez Canal University were collected using the internet and hand search. The journals that published for family medicine researcher authors were identified. Author characteristics were described. The trend of publications was described. All articles were analyzed for their characteristics, including the themes and study designs according to predefined criteria. Along 22 years, 149 research articles were published by 48 family medicine authors in 39 medical journals. The largest category in publications was related to Family physician/Health service (FP-HS, n = 52 articles), followed by 'Patient' category (n = 42). All the studies were quantitative; the largest group was represented by cross-sectional studies (76.5%). The publication productivity by family medicine researchers are going to be increased. FP-HS and patient topics were mostly addressed in publications. Cross-sectional studies exceeded any other designs. There is need to put more emphasis on intervention studies. Continuous assessment and improvement of FM research production and publication is recommended.

  19. Marine Radioactivity Studies in the Suez Canal, Part II: Field Experiments and a Modelling Study of Dispersion

    Science.gov (United States)

    Abril, J. M.; Abdel-Aal, M. M.; Al-Gamal, S. A.; Abdel-Hay, F. A.; Zahar, H. M.

    2000-04-01

    In this paper we take advantage of the two field tracing experiments carried out under the IAEA project EGY/07/002, to develop a modelling study on the dispersion of radioactive pollution in the Suez Canal. The experiments were accomplished by using rhodamine B as a tracer, and water samples were measured by luminescence spectrometry. The presence of natural luminescent particles in the canal waters limited the use of some field data. During experiments, water levels, velocities, wind and other physical parameters were recorded to supply appropriate information for the modelling work. From this data set, the hydrodynamics of the studied area has been reasonably described. We apply a 1-D-Gaussian and 2-D modelling approaches to predict the position and the spatial shape of the plume. The use of different formulations for dispersion coefficients is studied. These dispersion coefficients are then applied in a 2-D-hydrodynamic and dispersion model for the Bitter Lake to investigate different scenarios of accidental discharges.

  20. Caprellidae (Crustacea: Peracarida: Amphipoda) from the Red Sea and Suez Canal, with the redescription of Metaprotella africana and Paradeutella multispinosa.

    Science.gov (United States)

    Zeina, Amr F; Guerra-García, José M

    2016-04-06

    The Caprellidae from the Red Sea are reviewed based on the literature data and new collections from the Hurghada coasts. So far, only six valid species has been reported from the Red Sea and Suez Canal: Caprella equilibra Say, 1818, Hemiaegina minuta Mayer, 1890, Metaprotella africana Mayer, 1903, Paracaprella pusilla Mayer, 1890 and Paradeutella multispinosa Schellenberg, 1928 and Pseudocaprellina pambanensis Sundara Raj, 1927. The type material of M. africana (deposited in the Muséum nacional d'Histoire naturelle, Paris) and Paradeutella multispinosa (deposited in the Museum für Naturkunde, Berlin) are redescribed and illustrated in detail. P. pambanensis and H. minuta were the most abundant species in the collections along the northern coast. Most of the sampling effort has been focused on algae from shallow waters; additional substrates such as sediments, hydroids and coral rubble, especially from areas deeper than 15 meters should be explored. The number of caprellid species in the Red Sea is low compared to adjacent waters, as the Mediterranean Sea. However, further research and more extensive caprellid collections should be conducted along the coasts of Saudi Arabia, Yemen, Sudan and Eritrea, which are still unexplored.

  1. A recurrent, non-penetrant sequence variant, p.Arg266Cys in Growth/Differentiation Factor 3 (GDF3 in a female with unilateral anophthalmia and skeletal anomalies

    Directory of Open Access Journals (Sweden)

    Tanya Bardakjian

    2017-09-01

    Conclusions and importance: Although transfection studies with the p.Arg266Cys mutation have shown that this amino acid substitution is likely to impair function, non-penetrance for the ocular defects was apparent in this family and has been observed in other families with sequence variants in GDF3. We conclude p.Arg266Cys and other GDF3 mutations can be non-penetrant, making pathogenicity more difficult to establish when sequence variants in this gene are present in patients with structural eye defects.

  2. Energy transfer phenomena in GdF sub 3 :Mn co-doped with Ce sup 3 sup + , Pr sup 3 sup + or Zr sup 4 sup +

    CERN Document Server

    Kobayashi, M; Ishii, M; Solovieva, N; Nikl, M

    2003-01-01

    We studied the effects of Mn sup 2 sup + doping and Ce sup 3 sup + or Pr sup 3 sup + or Zr sup 4 sup + co-doping on the scintillation characteristics of GdF sub 3 powder crystals including excitation-emission spectra and decay time for UV excitation, light yield (LY) and luminescence spectra for X-rays. In GdF sub 3 :Mn sup 2 sup + , the dominant Mn sup 2 sup + emission occurred at 515 nm with a decay constant tau - 24 ms for excitation at 275 nm. The LY increased monotonically as the Mn sup 2 sup + concentration decreased from 1 at.% down to 20 at.ppm, indicating very efficient Gd sup 3 sup + -> Mn sup 2 sup + energy transfer and possible concentration quenching at large Mn sup 2 sup + concentrations. The maximum LY for X-rays was about 19% of Gd sub 2 O sub 2 S:Pr sup 3 sup + , Ce sup 3 sup + , one of the brightest ceramics scintillators employed in X-ray computed tomography. While efficient energy transfers of Ce sup 3 sup + -> Gd sup 3 sup + and Ce sup 3 sup + -> (Gd sup 3 sup +) sub n -> Mn sup 2 sup + w...

  3. Estimating the Mean Circulation and Water Exchange of the Gulf of Suez-Red Sea via a Validated One-Way Atmospheric-Hydrodynamic Coupled Model

    Science.gov (United States)

    Eladawy, Ahmed; Shaltout, Mohamed; Sousa, Magda Catarina; Dias, João Miguel; Nadaoka, Kazuo

    2018-05-01

    The Gulf of Suez, Northern Islands protected area, and Hurghada zone are experiencing mega developments in all sectors including tourism, industry, and logistics. The need for moderately accurate near-shore hydrodynamic models is increasing to support the sustainable development of this oceanic area. This can be accomplished by following a nesting approach including the downscaling of global atmospheric and oceanic models into local models using higher resolution datasets. This work aims to present the development of a one-way coupling between atmospheric and hydrodynamic models for the Gulf of Suez (GOS) to understand the local oceanic characteristics and processes. The Regional Climate Model system (RegCM4) is used to simulate moderate resolution atmospheric features and its results are used to force a local dedicated application of Delft3D model. The results indicate that the predicted water level, water temperature, and evaporation accurately follow in situ measurements, remotely sensed data, and re-analysis data. The results suggest that the annual sea surface temperature is averaged at 23 °C, while the annual average of evaporation rates equals 8.02 mm/day. The study suggests that the water level displays a marked seasonal and spatial variation. Moreover, the water balance in the Gulf of Suez was controlled by the difference between inflows and outflows through the Straits of Gubal and by the net precipitation. In addition, the water balance indicated a net loss of approximately 3.9 × 10-3 m of water during 2013. Moreover, the exchange through the Straits of Gubal showed a two-way exchange with a net inflow of 0.0007 Sv, where the outflow dominated in the surface layer along the western coast and the inflow dominated in the lower layers along the middle of the Straits. To conclude, the one-way coupling modeling technique proved to be a reliable tool for studying local features of the GOS region.

  4. Santé et hygiénisme dans les villes du canal de Suez (fin XIXe-1ère moitié du XXe siècle)

    OpenAIRE

    Frémaux, Céline

    2008-01-01

    Cet article identifie, à partir des archives de la Compagnie du canal de Suez, les problématiques qui ont favorisé l'émergence de figures de la santé dans les villes qui se sont développées sur les rives du canal de Suez. Il analyse les solutions mises en œuvre par les acteurs de la planification urbaine et de la construction, en lien avec les doctrines hygiénistes développées en Europe.

  5. Present-day stress fields of the Gulf of Suez (Egypt) based on exploratory well data: Non-uniform regional extension and its relation to inherited structures and local plate motion

    Science.gov (United States)

    Bosworth, William; Durocher, Scott

    2017-12-01

    The Gulf of Suez is the prototype model of a failed or aborted continental rift. However, the basin is seismically active and the footwalls of several major extensional faults continue to rise at the present time. Furthermore, decadal-length Global Positioning System (GPS) datasets demonstrate that the Sinai micro-plate continues to separate from Africa in a northerly direction at ∼0.15 cm/yr with a Gulf of Suez rift-normal component of ∼0.05 cm/yr. Geologic and GPS observations both indicate that the rift is now undergoing highly-oblique extension. Previous interpretations of borehole breakouts in industry exploration wells suggested that the minimum horizontal stress (Shmin) in the southern Gulf of Suez is presently aligned ∼015°. New subsurface data from the accommodation zone boundary between the Central and Darag (northern) sub-basins similarly identifies an extension direction of approximately N-S. By contrast, in the Central sub-basin itself breakout and drilling-induced fracture (DIF) data indicate NE-SW extension, or rift-normal movement that is similar to the documented older Miocene history of the entire basin. Based on these observations the present-day stress field of the Gulf of Suez is spatially non-uniform. Variations are also present in local and teleseismic datasets. The northern Gulf of Suez shows relatively less seismicity, with very few events greater than M = 3. The central sub-basin is very active, with 17 events M ≥ 3 during the past 45 years, and these suggest NE-SW extension similar to the breakout data. The southern Gulf of Suez is the most seismically active and merges with an area of significant seismicity in the northern Red Sea. In the southern Gulf of Suez the seismicity is complex but focal plane analyses of the two largest historical events indicated NNE-SSW extension, in agreement with the breakout data. Differing interpretations have been proposed for the smaller magnitude seismicity. We suggest that each of the three

  6. Master′s and doctoral theses in family medicine and their publication output, Suez Canal University, Egypt

    Directory of Open Access Journals (Sweden)

    Hebatallah Nour-Eldein

    2015-01-01

    Full Text Available Background: The completion of a thesis is a significant requirement for both a Master′s and a doctorate degree in general practice/family medicine (GP/FM. A postgraduate thesis is a well-planned, time-intensive activity carried out over several years. The quality of the theses can be judged by the proportion of published papers. Objective: This study aimed to describe Master′s and doctoral theses in family medicine and their publications between 1982 and 2014. Materials and Methods: GP/FM degree theses were  reviewed at the Faculty of Medicine and central Suez Canal libraries. Several characteristics were extracted from each thesis relating to the main researcher, supervisors, themes, and study methods according to predefined criteria. Publications from the theses were described. Results: Over 33 years, 208 theses were completed by 173 GP/FM researchers. The majority of the theses were for Master′s degrees (84.1%. Regarding the study design, most of the degree theses were cross-sectional studies (76.9%. The adult population was targeted in 33.7% of  research theses. Nonprobability sampling was used in 51%. Rural communities were the setting of research in 43.8%, and primary health center (PHC-based studies in 59.1%. The "Patient" category exceeded the other categories (28.4%. Publication from theses started in the second decade of research production. Of the degree theses, 21.6% original articles were published. Only 13.3% of articles from theses were published in PubMed-indexed journals. The researcher was first author in 62.2% of published articles. Conclusion: The production of GP/FM theses and their publications are going to increase. Continuous assessment and planning for GP/FM studies are recommended.

  7. Analysis of the similar epicenter earthquakes on 22 January 2013 and 01 June 2013, Central Gulf of Suez, Egypt

    Science.gov (United States)

    Toni, Mostafa; Barth, Andreas; Ali, Sherif M.; Wenzel, Friedemann

    2016-09-01

    On 22 January 2013 an earthquake with local magnitude ML 4.1 occurred in the central part of the Gulf of Suez. Six months later on 1 June 2013 another earthquake with local magnitude ML 5.1 took place at the same epicenter and different depths. These two perceptible events were recorded and localized by the Egyptian National Seismological Network (ENSN) and additional networks in the region. The purpose of this study is to determine focal mechanisms and source parameters of both earthquakes to analyze their tectonic relation. We determine the focal mechanisms by applying moment tensor inversion and first motion analysis of P- and S-waves. Both sources reveal oblique focal mechanisms with normal faulting and strike-slip components on differently oriented faults. The source mechanism of the larger event on 1 June in combination with the location of aftershock sequence indicates a left-lateral slip on N-S striking fault structure in 21 km depth that is in conformity with the NE-SW extensional Shmin (orientation of minimum horizontal compressional stress) and the local fault pattern. On the other hand, the smaller earthquake on 22 January with a shallower hypocenter in 16 km depth seems to have happened on a NE-SW striking fault plane sub-parallel to Shmin. Thus, here an energy release on a transfer fault connecting dominant rift-parallel structures might have resulted in a stress transfer, triggering the later ML 5.1 earthquake. Following Brune's model and using displacement spectra, we calculate the dynamic source parameters for the two events. The estimated source parameters for the 22 January 2013 and 1 June 2013 earthquakes are fault length (470 and 830 m), stress drop (1.40 and 2.13 MPa), and seismic moment (5.47E+21 and 6.30E+22 dyn cm) corresponding to moment magnitudes of MW 3.8 and 4.6, respectively.

  8. Association of catalase gene polymorphisms with catalase activity and susceptibility to systemic lupus erythematosus in the Suez Canal area, Egypt.

    Science.gov (United States)

    Ghaly, M S; Ghattas, M H; Labib, S M

    2012-10-01

    The present study evaluated the relationship of genetic variants in both promoter (-262 C/T) and in exonic (389 C/T) regions of the catalase (CAT) gene to CAT activity and risk of systemic lupus erythematosus (SLE) in Suez Canal-area patients. CAT gene polymorphisms were assessed by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). CAT activity was measured by using a spectrophotometer. We compared the frequencies of CAT 389 C/T and -262 C/T polymorphic variants between SLE patients (n = 103) and healthy controls (n = 103). CAT 389 C/T is associated with SLE susceptibility, with the T allele being significantly more frequent among SLE patients than healthy controls. There was no association, however, between CAT activity and genotypes of 389 C/T. We did not observe significant differences in the prevalence of CAT -262 C/T polymorphic variants in SLE patients and controls, however, we found that patients with the CAT -262 CT and TT genotypes had low CAT activity, and these genotypes showed a significant association with thrombocytopaenia, leukopaenia and the presence of anti-snRNP in SLE patients. In conclusion, the present study supports the notion of in vivo oxidative stress in SLE as indicated by the decrease in CAT activity. The allelic variations in the CAT gene -262 are more likely to affect the expression or the function of the enzyme. Since CAT may be pathogenetically linked to SLE, and owing to its free-radical origin, it appears reasonable to target lipid peroxidation by dietary and/or pharmacological antioxidants.

  9. Introducing computer-assisted training sessions in the clinical skills lab at the Faculty of Medicine, Suez Canal University.

    Science.gov (United States)

    Hosny, Somaya; Mishriky, Adel M; Youssef, Mirella

    2008-01-01

    The Faculty of Medicine, Suez Canal University clinical skills lab was established in 1981 as the first skills lab in Egypt to cope with innovation in medical education adopted since school inauguration in 1978. Students are trained using their peers or models. Training is done weekly, guided by checklists tested for validity and reliability and updated regularly. Students receive immediate feedback on their performance. Recently, the number of students has increased, leading to challenges in providing adequate supervision and training experiences. A project to design and implement a computer-assisted training (CAT) system seemed to be a plausible solution. To assess the quality of a newly developed CAT product, faculty and students' satisfaction with it, and its impact on the learning process. The project involved preparation of multimedia video-films with a web interface for links of different scientific materials. The project was implemented on second year students. A quality check was done to assess the product's scientific content, and technical quality using questionnaires filled by 84 faculty members (139 filled forms) and 175 students (924 filled forms). For assessment of impact, results of examinations after project implementation were compared with results of 2nd year students of previous 3 years. More faculty (96.3%) were satisfied with the product and considered its quality good to excellent, compared to 93.9% of students, p < 0.001. Most faculty (76.2%) have agreed on its suitability for self-learning, while most students considered the product would be suitable after modification. The percentage of students' failures was lower after project implementation, compared to previous 3 years, p < 0.05. CAT materials developed for training of second year students in skills lab proved to be of good scientific content and quality, and suitable for self-learning. Their use was associated with lower failure rates among students. A randomized trial is recommended

  10. Provenance, diagenesis, tectonic setting and reservoir quality of the sandstones of the Kareem Formation, Gulf of Suez, Egypt

    Science.gov (United States)

    Zaid, Samir M.

    2013-09-01

    The Middle Miocene Kareem sandstones are important oil reservoirs in the southwestern part of the Gulf of Suez basin, Egypt. However, their diagenesis and provenance and their impact on reservoir quality, are virtually unknown. Samples from the Zeit Bay Oil Field, and the East Zeit Oil Field represent the Lower Kareem (Rahmi Member) and the Upper Kareem (Shagar Member), were studied using a combination of petrographic, mineralogical and geochemical techniques. The Lower Rahmi sandstones have an average framework composition of Q95F3.4R1.6, and 90% of the quartz grains are monocrystalline. By contrast, the Upper Shagar sandstones are only slightly less quartzose with an average framework composition of Q76F21R3 and 82% of the quartz grains are monocrystalline. The Kareem sandstones are mostly quartzarenite with subordinate subarkose and arkose. Petrographical and geochemical data of sandstones indicate that they were derived from granitic and metamorphic terrains as the main source rock with a subordinate quartzose recycled sedimentary rocks and deposited in a passive continental margin of a syn rift basin. The sandstones of the Kareem Formation show upward decrease in maturity. Petrographic study revealed that dolomite is the dominant cement and generally occurs as fine to medium rhombs pore occluding phase and locally as a grain replacive phase. Authigenic quartz occurs as small euhedral crystals, locally as large pyramidal crystals in the primary pores. Authigenic anhydrites typically occur as poikilotopic rhombs or elongate laths infilling pores but also as vein filling cement. The kaolinite is a by-product of feldspar leaching in the presence of acidic fluid produced during the maturation of organic matter in the adjacent Miocene rocks. Diagenetic features include compaction; dolomite, silica and anhydrite cementation with minor iron-oxide, illite, kaolinite and pyrite cements; dissolution of feldspars, rock fragments. Silica dissolution, grain replacement and

  11. Oil pollution in the Red Sea - Environmental monitoring of an oilfield in a Coral area, Gulf of Suez

    Energy Technology Data Exchange (ETDEWEB)

    Dicks, B

    1984-01-01

    The Red Sea is rapidly developing as one of the world's largest offshore oil production areas. It also comprises a wide range of tropical marine habitats, many of which are internationally recognised for their conservation, scientific, economic or recreational value. Past oil production, refining and transport have resulted in chronic pollution of some areas, and environmental programmes to protect new areas of development from pollution damage are assuming increasing importance. At the initiative of an Egyptian oil company operating in the Gulf of Suez, an environmental protection and management scheme has been prepared for a new offshore oilfield and marine terminal at Ras Budran. This paper describes the form of the scheme and the results of its component environmental surveys. The development area comprises rich and diverse marine communities of fringing coral reefs, nearshore lagoons, seagrass beds, sandy beaches and fine sediments offshore. A baseline survey was designed following detailed discussion of the scope of the development with the company and a preliminary site visit, and the fieldwork was completed in October 1980. On the basis of the findings of the survey, a series of recommendations was made to the company, aimed at reducing environmental impacts during construction and operation to a minimum and acceptable level. These were subsequently implemented and the results of a post-construction survey in February 1983 are reported which show that environmental damage to the nearshore habitats during the construction phase had been relatively small and localised. Recently, the biological information obtained from the two surveys has also been incorporated into oil spill contingency plans.

  12. Heparin functionalization increases retention of TGF-β2 and GDF5 on biphasic silk fibroin scaffolds for tendon/ligament-to-bone tissue engineering.

    Science.gov (United States)

    Font Tellado, Sònia; Chiera, Silvia; Bonani, Walter; Poh, Patrina S P; Migliaresi, Claudio; Motta, Antonella; Balmayor, Elizabeth R; van Griensven, Martijn

    2018-05-01

    The tendon/ligament-to-bone transition (enthesis) is a highly specialized interphase tissue with structural gradients of extracellular matrix composition, collagen molecule alignment and mineralization. These structural features are essential for enthesis function, but are often not regenerated after injury. Tissue engineering is a promising strategy for enthesis repair. Engineering of complex tissue interphases such as the enthesis is likely to require a combination of biophysical, biological and chemical cues to achieve functional tissue regeneration. In this study, we cultured human primary adipose-derived mesenchymal stem cells (AdMCs) on biphasic silk fibroin scaffolds with integrated anisotropic (tendon/ligament-like) and isotropic (bone/cartilage like) pore alignment. We functionalized those scaffolds with heparin and explored their ability to deliver transforming growth factor β2 (TGF-β2) and growth/differentiation factor 5 (GDF5). Heparin functionalization increased the amount of TGF-β2 and GDF5 remaining attached to the scaffold matrix and resulted in biological effects at low growth factor doses. We analyzed the combined impact of pore alignment and growth factors on AdMSCs. TGF-β2 and pore anisotropy synergistically increased the expression of tendon/ligament markers and collagen I protein content. In addition, the combined delivery of TGF-β2 and GDF5 enhanced the expression of cartilage markers and collagen II protein content on substrates with isotropic porosity, whereas enthesis markers were enhanced in areas of mixed anisotropic/isotropic porosity. Altogether, the data obtained in this study improves current understanding on the combined effects of biological and structural cues on stem cell fate and presents a promising strategy for tendon/ligament-to-bone regeneration. Regeneration of the tendon/ligament-to-bone interphase (enthesis) is of significance in the repair of ruptured tendons/ligaments to bone to improve implant integration and

  13. Family physicians' attitude and practice of infertility management at primary care--Suez Canal University, Egypt.

    Science.gov (United States)

    Eldein, Hebatallah Nour

    2013-01-01

    The very particular natures of infertility problem and infertility care make them different from other medical problems and services in developing countries. Even after the referral to specialists, the family physicians are expected to provide continuous support for these couples. This place the primary care service at the heart of all issues related to infertility. to improve family physicians' attitude and practice about the approach to infertility management within primary care setting. This study was conducted in the between June and December 2010. The study sample comprised 100 family physician trainees in the family medicine department and working in family practice centers or primary care units. They were asked to fill a questionnaire about their personal characteristics, attitude, and practice towards support, investigations, and treatment of infertile couples. Hundred family physicians were included in the study. They were previously received training in infertility management. Favorable attitude scores were detected among (68%) of physicians and primary care was considered a suitable place for infertility management among (77%) of participants. There was statistically significant difference regarding each of age groups, gender and years of experience with the physicians' attitude. There was statistically significant difference regarding gender, perceiving PHC as an appropriate place to manage infertility and attitude towards processes of infertility management with the physicians' practice. Favorable attitude and practice were determined among the study sample. Supporting the structure of primary care and evidence-based training regarding infertility management are required to improve family physicians' attitude and practice towards infertility management.

  14. Potential migration of buoyant LNAPL from intermediate level waste (ILW) emplaced in a geological disposal facility (GDF) for U.K. radioactive waste.

    Science.gov (United States)

    Benbow, Steven J; Rivett, Michael O; Chittenden, Neil; Herbert, Alan W; Watson, Sarah; Williams, Steve J; Norris, Simon

    2014-10-15

    A safety case for the disposal of Intermediate Level (radioactive) Waste (ILW) in a deep geological disposal facility (GDF) requires consideration of the potential for waste-derived light non-aqueous phase liquid (LNAPL) to migrate under positive buoyancy from disposed waste packages. Were entrainment of waste-derived radionuclides in LNAPL to occur, such migration could result in a shorter overall travel time to environmental or human receptors than radionuclide migration solely associated with the movement of groundwater. This paper provides a contribution to the assessment of this issue through multiphase-flow numerical modelling underpinned by a review of the UK's ILW inventory and literature to define the nature of the associated ILW LNAPL source term. Examination has been at the waste package-local GDF environment scale to determine whether proposed disposal of ILW would lead to significant likelihood of LNAPL migration, both from waste packages and from a GDF vault into the local host rock. Our review and numerical modelling support the proposition that the release of a discrete free phase LNAPL from ILW would not present a significant challenge to the safety case even with conservative approximations. 'As-disposed' LNAPL emplaced with the waste is not expected to pose a significant issue. 'Secondary LNAPL' generated in situ within the disposed ILW, arising from the decomposition of plastics, in particular PVC (polyvinyl chloride), could form the predominant LNAPL source term. Released high molecular weight phthalate plasticizers are judged to be the primary LNAPL potentially generated. These are expected to have low buoyancy-based mobility due to their very low density contrast with water and high viscosity. Due to the inherent uncertainties, significant conservatisms were adopted within the numerical modelling approach, including: the simulation of a deliberately high organic material--PVC content wastestream (2D03) within an annular grouted waste package

  15. Family physicians’ attitude and practice of infertility management at primary care - Suez Canal University, Egypt

    Science.gov (United States)

    Eldein, Hebatallah Nour

    2013-01-01

    Introduction The very particular natures of infertility problem and infertility care make them different from other medical problems and services in developing countries. Even after the referral to specialists, the family physicians are expected to provide continuous support for these couples. This place the primary care service at the heart of all issues related to infertility. The aim of the work: to improve family physicians' attitude and practice about the approach to infertility management within primary care setting. Methods This study was conducted in the between June and December 2010. The study sample comprised 100 family physician trainees in the family medicine department and working in family practice centers or primary care units. They were asked to fill a questionnaire about their personal characteristics, attitude, and practice towards support, investigations, and treatment of infertile couples. Results Hundred family physicians were included in the study. They were previously received training in infertility management. Favorable attitude scores were detected among (68%) of physicians and primary care was considered a suitable place for infertility management among (77%) of participants. There was statistically significant difference regarding each of age groups, gender and years of experience with the physicians′ attitude. There was statistically significant difference regarding gender, perceiving PHC as an appropriate place to manage infertility and attitude towards processes of infertility management with the physicians′ practice. Conclusion Favorable attitude and practice were determined among the study sample. Supporting the structure of primary care and evidence-based training regarding infertility management are required to improve family physicians' attitude and practice towards infertility management. PMID:24244792

  16. Mapping Geological Structures In Wadi Ghoweibaarea, Northwest Gulf Of Suez, Egypt, Using Aster-Spot Data Fusion And Aster DEM

    International Nuclear Information System (INIS)

    Abdeen, M.M.; Hassan, S.M.; EL-Kazzaz, Y.A.H.A.; Attia, G.M.; Yehia, M.A.

    2009-01-01

    Practical and economical constraints prompt the need of obtaining lithological and structural information for development of desert areas with reduced field effort. The fusion of multi-sensor satellite data is an effective mean of exploiting the complimentary nature of different data types. This technique allows fusion of spectral-spectral information of multi-source data with high accuracy. In the present study, fusion of SPOT and ASTER data was applied to test the potentiality of this technique in mapping geological formations and structural lineaments in Wadi Ghoweiba area, to the west of the northwestern tip of the Gulf of Suez, Egypt. ASTER data is characterized by a wide range of spectral bands (14 bands), while SPOT panchromatic data is characterized by high (10 meters) spatial resolution. Based on spectral characteristic analysis (SCA) of the 3 VNIR and the 6 SWIR bands of ASTER data, two false-color band-ratio images (1/3, 2/5, and 4/ 9) and (1/5, 8/9, and 4/6) in R, G, B were produced for better lithological discrimination. SPOT panchromatic image data was fused with ASTER band ratio images data using principal component (PC) and color normalization or Brovey transformation techniques. The fused images proved to be excellent for lithological discrimination. ASTER data includes bands 3N (Nadir) and 3B (Backward) that are acquired in the spectral range of near infrared region (from 0.78 to 0.86 microns) allowing extraction of digital elevation model (DEM). Three-dimensional perspective views were generated by draping SPOT-ASTER ratio fused images over ASTER DEM. This technique was used to enhance morphologically-defined structures. The fused images and the 3D perspective views were interpreted to produce a photo geological-structural map that was verified using the available geological maps and subsequent field check. The produced photo geological map indicates that fusion of SPOT and ASTER ratio image's data is a reliable technique for geological mapping

  17. Using Remote Sensing and Spatial Analyses Techniques For Optimum Land Use Planning, West of Suez Canal, Egypt

    International Nuclear Information System (INIS)

    Elnahry, A.H.; Mohamed, E.S.; Nasar, N.

    2008-01-01

    The current study aims at using remote sensing (RS) and Geographic Information System (GIS) techniques for optimum landuse planning of the area located north Ismaillia - south Port Said Governorates on the western side of Suez Canal. It is bounded by longitudes 32 degree 10 and 32 degree 20 E and latitudes 30 0 4 rand 31 0 00' N. Great part of this area is under reclamation and suffering from improper landuse. Ten geomorphologic units were recognized i.e. clay flats, decantation basins, overflow basins, sand sheets, gypsiferous flats, old river terraces, sand flats, turtle backs, lake beds, and recent river terraces. Using US Soil Taxonomy, two soil orders could be identified; Entisols and Aridisols which are represented by ten great groups: Typic Haplosalids, Typic Haplogypsids, Typic Toriorthents, Vertic Argigypsids, Vertic Torrijluvents, Vertic Natrargids ,Typic Torripsamments, Typic Torrifluvens, Aquic Torriorthents and Typic Psammaquents. Surface and ground water with respect to salinity and alkalinity hazards were investigated ,where surface water of the main canals was classified as C2-S 1, C3-S 1 ,C4-S2 and C4-S4, meanwhile the ground water was classified as C3-S 1, C3 -S 1 ,C4-S2 ,C4-SI and C4-S4 .Optimum landuse planning of the studied area includes three approaches i.e., physical planning, optimum cropping pattern and other uses. Physical planning includes designing of three geospatial models. I-treatment plant site selection model. 2-central village site selection model and 3- shortest path for new Canal model. Current cropping pattern was obtained by matching the crop requirements with soil characteristics, where soils of high sand flats and low gypsiferrous flats are currently highly suitable (S2) for sugar beat, alfalfa and cotton, soils of low sand flats are currently highly suitable (S2) for olive, citrus and melon, soils of low recent river terraces are currently highly suitable (S2) for sugar beat, cotton, corn and rice ,soils of moderately

  18. 78 FR 12407 - Self-Regulatory Organizations; ICE Clear Credit LLC; Order Approving Proposed Rule Change To Add...

    Science.gov (United States)

    2013-02-22

    ... SAINT-GOBAIN; Deutsche Telekom AG; FRANCE TELECOM; GAS NATURAL SDG, S.A.; GDF SUEZ; HELLENIC... AKTIENGESELLSCHAFT; ACCOR; Bertelsmann AG; CARREFOUR; CASINO GUICHARD-PERRACHON; COMPASS GROUP PLC; EXPERIAN FINANCE...

  19. 77 FR 63905 - Self-Regulatory Organizations; ICE Clear Credit LLC; Notice of Filing of Proposed Rule Change To...

    Science.gov (United States)

    2012-10-17

    ... company; COMPAGNIE DE SAINT-GOBAIN; Deutsche Telekom AG; FRANCE TELECOM; GAS NATURAL SDG, S.A. GDF SUEZ...; COMPASS GROUP PLC; EXPERIAN FINANCE PLC; GROUPE AUCHAN; J SAINSBURY plc; Koninklijke Ahold N.V.; MARKS AND...

  20. 76 FR 4751 - Position Limits for Derivatives

    Science.gov (United States)

    2011-01-26

    ... saleable by long traders at its market value in normal cash marketing channels at the derivative contract's... Association, Futures Industry Association, GDF Suez Energy, Morgan Stanley, and NextEra Energy Power Marketing...

  1. Assessment of genetic diversity and relationships among Egyptian mango (Mangifera indica L.) cultivers grown in Suez Canal and Sinai region using RAPD markers.

    Science.gov (United States)

    Mansour, Hassan; Mekki, Laila E; Hussein, Mohammed A

    2014-01-01

    DNA-based RAPD (Random Amplification of Polymorphic DNA) markers have been used extensively to study genetic diversity and relationships in a number of fruit crops. In this study, 10 (7 commercial mango cultivars and 3 accessions) mango genotypes traditionally grown in Suez Canal and Sinai region of Egypt, were selected to assess genetic diversity and relatedness. Total genomic DNA was extracted and subjected to RAPD analysis using 30 arbitrary 10-mer primers. Of these, eleven primers were selected which gave 92 clear and bright fragments. A total of 72 polymorphic RAPD bands were detected out of 92 bands, generating 78% polymorphisms. The mean PIC values scores for all loci were of 0.85. This reflects a high level of discriminatory power of a marker and most of these primers produced unique band pattern for each cultivar. A dendrogram based on Nei's Genetic distance co-efficient implied a moderate degree of genetic diversity among the cultivars used for experimentation, with some differences. The hybrid which had derived from cultivar as female parent was placed together. In the cluster, the cultivars and accessions formed separate groups according to bearing habit and type of embryo and the members in each group were very closely linked. Cluster analysis clearly showed two main groups, the first consisting of indigenous to the Delta of Egypt cultivars and the second consisting of indigenous to the Suez Canal and Sinai region. From the analysis of results, it appears the majority of mango cultivars originated from a local mango genepool and were domesticated later. The results indicated the potential of RAPD markers for the identification and management of mango germplasm for breeding purposes.

  2. Can Genetics Predict Sports Injury? The Association of the Genes GDF5, AMPD1, COL5A1 and IGF2 on Soccer Player Injury Occurrence

    Directory of Open Access Journals (Sweden)

    Kiah McCabe

    2018-03-01

    Full Text Available Genetics plays an integral role in athletic performance and is increasingly becoming recognised as an important risk factor for injury. Ankle and knee injuries are the most common injuries sustained by soccer players. Often these injuries result in players missing training and matches, which can incur significant costs to clubs. This study aimed to identify genotypes associated with ankle and knee injuries in soccer players and how these impacted the number of matches played. 289 soccer players, including 46 professional, 98 semi-professional and 145 amateur players, were genetically tested. Ankle and knee injuries and the number of matches played were recorded during the 2014/15 season. Four genes were assessed in relation to injury. Genotypes found to be associated with injury included the TT (nucleobase genotype of the GDF5 gene, TT and CT (nucleobase genotypes of AMPD1 gene, TT genotype of COL5A1 and GG (nucleobase genotype of IGF2 gene. These genes were also associated with a decrease in the number of matches played.

  3. Effect of human ZP3 monoclonal antibody on expression of GDF-9 and number of theca cells in ovary of mice (Mus musculus

    Directory of Open Access Journals (Sweden)

    Lilik Indahwati, M.Sc.

    2018-06-01

    the expression of growth differentiation factor-9 (GDF-9 and number of theca cells in the ovaries of mice (Mus musculus. Methods: Our study employed a true experiment posttest-only control group design of 48 mice that were divided into the control and three mAb hZP3-treatment groups (20, 40, and 60 μg. Mice in each group were terminated on days 10, 15, and 20. GDF-9 expression was measured by immunohistochemistry and the number of theca cells was counted. Results: Analysis of the effects of mAb hZP3 (at 20–60 μg on the expression of GDF-9 and amount of theca cells did not show significant differences. Similar findings were observed throughout the study period (at 10–20 days. Therefore, mAb hZP3 had no effect on GDF-9 expression and theca cells. Conclusion: This study showed that mAb hZP3 can be considered to be an effective and safe immunocontraception. الكلمات المفتاحية: ج د ف-٩, عوامل النمو, الأجسام المضادة أحادية المنشأ, خلايا ثيكا, Keywords: GDF-9, Growth factors, Monoclonal antibody, Theca cells

  4. The effects of dolomitization on petrophysical properties and fracture distribution within rift-related carbonates (Hammam Faraun Fault Block, Suez Rift, Egypt)

    Science.gov (United States)

    Korneva, I.; Bastesen, E.; Corlett, H.; Eker, A.; Hirani, J.; Hollis, C.; Gawthorpe, R. L.; Rotevatn, A.; Taylor, R.

    2018-03-01

    Petrographic and petrophysical data from different limestone lithofacies (skeletal packstones, matrix-supported conglomerates and foraminiferal grainstones) and their dolomitized equivalents within a slope carbonate succession (Eocene Thebes Formation) of Hammam Faraun Fault Block (Suez Rift, Egypt) have been analyzed in order to link fracture distribution with mechanical and textural properties of these rocks. Two phases of dolomitization resulted in facies-selective stratabound dolostones extending up to two and a half kilometers from the Hammam Faraun Fault, and massive dolostones in the vicinity of the fault (100 metres). Stratabound dolostones are characterized by up to 8 times lower porosity and 6 times higher frequency of fractures compared to the host limestones. Precursor lithofacies type has no significant effect on fracture frequency in the stratabound dolostones. At a distance of 100 metres from the fault, massive dolostones are present which have 0.5 times porosity of precursor limestones, and lithofacies type exerts a stronger control on fracture frequency than the presence of dolomitization (undolomitized vs. dolomitized). Massive dolomitization corresponds to increased fracture intensity in conglomerates and grainstones but decreased fracture intensity in packstones. This corresponds to a decrease of grain/crystal size in conglomerates and grainstones and its increase in packstones after massive dolomitization. Since fractures may contribute significantly to the flow properties of a carbonate rock, the work presented herein has significant applicability to hydrocarbon exploration and production from limestone and dolostone reservoirs, particularly where matrix porosities are low.

  5. Turismo de eventos: los cruceros españoles en la inauguración del canal de suez de 1869

    Directory of Open Access Journals (Sweden)

    Gaetano Cerchiello

    2015-01-01

    Full Text Available El 17 de noviembre de 1869 tuvo lugar el solemne acto de inauguración del Canal de Suez. Largamente celebrado por los medios de información, el histórico acontecimiento atrajo visitantes de toda Europa, generando asimismo la promoción de varios viajes organizados. Tras una breve introducción sobre los principales hechos que condujeron a la apertura de la nueva ruta marítima, este artículo se ocupa de dos singulares proyectos de cruceros turísticos españoles, en una época en la que los viajes de recreo al extranjero, y el turismo en general, sólo proliferaban entre las élites foráneas. Su estudio ayuda a esclarecer, por otra parte, algunos rasgos diferenciales de las primeras experiencias crucerísticas en España, que habían empezado a llevarse a cabo desde mediados del siglo XIX.

  6. Energy policies of IEA countries: Belgium 2005 review

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    Belgium continues to make measured progress in its energy policy, particularly with respect to electricity market liberalisation. The country has improved the independent functioning of the electricity market. An electricity exchange will begin operation shortly. However, to enable Belgian customers to fully benefit from energy market liberalisation, more work needs to be done. In 2003, Belgium decided to phase out nuclear power between 2015 and 2025. As nuclear energy supplies about 55% of the country's electricity, this will be a significant challenge. The federal government should conduct more comprehensive long-term studies on the nuclear energy phase-out and its effects on energy security, environmental protection and economic growth. Belgium's natural gas and electricity markets are highly concentrated. Companies owned by the international power group Suez SA dominate at all levels. Belgium has made some efforts to unbundle these industries and reduce their market dominance, but much more must be done to encourage new entry, increase competition and bring real economic benefits to Belgian customers. 50 refs., 40 tabs., 3 annexes.

  7. No 3017. Resolution proposal aiming at creating an inquiry commission relative to the project of merger between Gaz de France and Suez, to the conditions of its preparation and announcement and to the consequences of Gaz de France privatization on users and on the energy market balance

    International Nuclear Information System (INIS)

    Balligand, J.P.; Ayrault, J.M.; Hollande, F.; Besson, E.; Migaud, D.; Emmanuelli, H.; Brottes, F.; Bataille, Ch.; Ducout, P.; Gaubert, J.; Habib, D.

    2006-04-01

    On February 25, 2006, the French government took the decision of merging together Gaz de France and Suez energy companies as an answer to Enel's project of takeover bid on Suez. This document wonders about: the real motivations of Gaz de France (the French gas utility) privatization, the possible intervention of public authorities in Enel and Veolia companies project of controlling the Suez group, the governing way of the share-holding government and the preservation of its industrial interests, and the consequences for consumers. Therefore, the creation of a parliamentary inquiry commission is requested to shade light on these different points and to give notice of any bad practices in this affair. (J.S.)

  8. Geophysical Constraints on the Hydrogeologic and Structural Settings of the Gulf of Suez Rift-Related Basins: Case Study from the El Qaa Plain, Sinai, Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Ahmed, M; Sauck, William; Sultan, Mohamed; Yan, Eugene; Soliman, Farouk; Rashed, Mohamed

    2013-11-09

    Groundwater has been identified as one of the major freshwater sources that can potentially meet the growing demands of Egypt’s population. Gravity data (from 381 ground gravity stations) were collected, processed, and analyzed together with the available aeromagnetic (800 line-km) data to investigate the hydrogeologic and structural settings, areal distribution, geometry, and water storage of the aquifers in El Qaa coastal plain in the southwest Sinai Peninsula, and to assess their longevity given projected extraction rates. Findings include (1) complete Bouguer anomaly and total magnetic intensity maps show two connected sub-basins separated by a narrow saddle with an average basin length of 43 km and an average width of 12 km; (2) two-dimensional modeling of both gravity and magnetic data indicates basin fill with a maximum thickness of 3.5 km; (3) using anomalous residual gravity, the volume of water in storage was estimated at 40–56 km3; and (4) progressive increases in extraction rates over time will deplete up to 40 % of the aquifers’ volume in 200–230 years and will cause the water quality to deteriorate due to seawater intrusion in 45 years. Similar geophysical exploration campaigns, if conducted over the entire coastal plains of the Red Sea and the Gulfs of Suez and Aqaba, could assist in the development of sound and sustainable management schemes for the freshwater resources in these areas. The adopted techniques could pave the way toward the establishment of sustainable utilization schemes for a much larger suite of similar aquifers worldwide.

  9. Statistical methods and errors in family medicine articles between 2010 and 2014-Suez Canal University, Egypt: A cross-sectional study.

    Science.gov (United States)

    Nour-Eldein, Hebatallah

    2016-01-01

    With limited statistical knowledge of most physicians it is not uncommon to find statistical errors in research articles. To determine the statistical methods and to assess the statistical errors in family medicine (FM) research articles that were published between 2010 and 2014. This was a cross-sectional study. All 66 FM research articles that were published over 5 years by FM authors with affiliation to Suez Canal University were screened by the researcher between May and August 2015. Types and frequencies of statistical methods were reviewed in all 66 FM articles. All 60 articles with identified inferential statistics were examined for statistical errors and deficiencies. A comprehensive 58-item checklist based on statistical guidelines was used to evaluate the statistical quality of FM articles. Inferential methods were recorded in 62/66 (93.9%) of FM articles. Advanced analyses were used in 29/66 (43.9%). Contingency tables 38/66 (57.6%), regression (logistic, linear) 26/66 (39.4%), and t-test 17/66 (25.8%) were the most commonly used inferential tests. Within 60 FM articles with identified inferential statistics, no prior sample size 19/60 (31.7%), application of wrong statistical tests 17/60 (28.3%), incomplete documentation of statistics 59/60 (98.3%), reporting P value without test statistics 32/60 (53.3%), no reporting confidence interval with effect size measures 12/60 (20.0%), use of mean (standard deviation) to describe ordinal/nonnormal data 8/60 (13.3%), and errors related to interpretation were mainly for conclusions without support by the study data 5/60 (8.3%). Inferential statistics were used in the majority of FM articles. Data analysis and reporting statistics are areas for improvement in FM research articles.

  10. The Maternal Maverick/GDF15-like TGF-β Ligand Panda Directs Dorsal-Ventral Axis Formation by Restricting Nodal Expression in the Sea Urchin Embryo

    Science.gov (United States)

    Haillot, Emmanuel; Molina, Maria Dolores; Lapraz, François; Lepage, Thierry

    2015-01-01

    Specification of the dorsal-ventral axis in the highly regulative sea urchin embryo critically relies on the zygotic expression of nodal, but whether maternal factors provide the initial spatial cue to orient this axis is not known. Although redox gradients have been proposed to entrain the dorsal-ventral axis by acting upstream of nodal, manipulating the activity of redox gradients only has modest consequences, suggesting that other factors are responsible for orienting nodal expression and defining the dorsal-ventral axis. Here we uncover the function of Panda, a maternally provided transforming growth factor beta (TGF-β) ligand that requires the activin receptor-like kinases (Alk) Alk3/6 and Alk1/2 receptors to break the radial symmetry of the embryo and orient the dorsal-ventral axis by restricting nodal expression. We found that the double inhibition of the bone morphogenetic protein (BMP) type I receptors Alk3/6 and Alk1/2 causes a phenotype dramatically more severe than the BMP2/4 loss-of-function phenotype, leading to extreme ventralization of the embryo through massive ectopic expression of nodal, suggesting that an unidentified signal acting through BMP type I receptors cooperates with BMP2/4 to restrict nodal expression. We identified this ligand as the product of maternal Panda mRNA. Double inactivation of panda and bmp2/4 led to extreme ventralization, mimicking the phenotype caused by inactivation of the two BMP receptors. Inhibition of maternal panda mRNA translation disrupted the early spatial restriction of nodal, leading to persistent massive ectopic expression of nodal on the dorsal side despite the presence of Lefty. Phylogenetic analysis indicates that Panda is not a prototypical BMP ligand but a member of a subfamily of TGF-β distantly related to Inhibins, Lefty, and TGF-β that includes Maverick from Drosophila and GDF15 from vertebrates. Indeed, overexpression of Panda does not appear to directly or strongly activate phosphoSmad1

  11. The Maternal Maverick/GDF15-like TGF-β Ligand Panda Directs Dorsal-Ventral Axis Formation by Restricting Nodal Expression in the Sea Urchin Embryo.

    Science.gov (United States)

    Haillot, Emmanuel; Molina, Maria Dolores; Lapraz, François; Lepage, Thierry

    2015-01-01

    Specification of the dorsal-ventral axis in the highly regulative sea urchin embryo critically relies on the zygotic expression of nodal, but whether maternal factors provide the initial spatial cue to orient this axis is not known. Although redox gradients have been proposed to entrain the dorsal-ventral axis by acting upstream of nodal, manipulating the activity of redox gradients only has modest consequences, suggesting that other factors are responsible for orienting nodal expression and defining the dorsal-ventral axis. Here we uncover the function of Panda, a maternally provided transforming growth factor beta (TGF-β) ligand that requires the activin receptor-like kinases (Alk) Alk3/6 and Alk1/2 receptors to break the radial symmetry of the embryo and orient the dorsal-ventral axis by restricting nodal expression. We found that the double inhibition of the bone morphogenetic protein (BMP) type I receptors Alk3/6 and Alk1/2 causes a phenotype dramatically more severe than the BMP2/4 loss-of-function phenotype, leading to extreme ventralization of the embryo through massive ectopic expression of nodal, suggesting that an unidentified signal acting through BMP type I receptors cooperates with BMP2/4 to restrict nodal expression. We identified this ligand as the product of maternal Panda mRNA. Double inactivation of panda and bmp2/4 led to extreme ventralization, mimicking the phenotype caused by inactivation of the two BMP receptors. Inhibition of maternal panda mRNA translation disrupted the early spatial restriction of nodal, leading to persistent massive ectopic expression of nodal on the dorsal side despite the presence of Lefty. Phylogenetic analysis indicates that Panda is not a prototypical BMP ligand but a member of a subfamily of TGF-β distantly related to Inhibins, Lefty, and TGF-β that includes Maverick from Drosophila and GDF15 from vertebrates. Indeed, overexpression of Panda does not appear to directly or strongly activate phosphoSmad1

  12. Integrated petrophysical and sedimentological study of the Middle Miocene Nullipore Formation (Ras Fanar Field, Gulf of Suez, Egypt): An approach to volumetric analysis of reservoirs

    Science.gov (United States)

    Afife, Mohamed M.; Sallam, Emad S.; Faris, Mohamed

    2017-10-01

    This study aims to integrate sedimentological, log and core analyses data of the Middle Miocene Nullipore Formation at the Ras Fanar Field (west central Gulf of Suez, Egypt) to evaluate and reconstruct a robust petrophysical model for this reservoir. The Nullipore Formation attains a thickness ranging from 400 to 980 ft and represents a syn-rift succession of the Middle Miocene marine facies. It consists of coralline-algal-reefal limestone, dolomitic limestone and dolostone facies, with few clay and anhydrite intercalations. Petrographically, seven microfacies types (MF1 to MF7) have been recognized and assembled genetically into three related facies associations (FA1 to FA3). These associations accumulated in three depositional environments: 1) peritidal flat, 2) restricted lagoon, and 3) back-shoal environments situated on a shallow inner ramp (homoclinal) setting. The studied rocks have been influenced by different diagenetic processes (dolomitization, cementation, compaction, authigenesis and dissolution), which led to diminishing and/or enhancing the reservoir quality. Three superimposed 3rd-order depositional sequences are included in the Nullipore succession displaying both retrogradational and aggradational packages of facies. Given the hydrocarbon potential of the Nullipore Formation, conventional well logs of six boreholes and core analyses data from one of these wells (RF-B12) are used to identify electrofacies zones of the Nullipore Formation. The Nullipore Formation has been subdivided into three electrofacies zones (the Nullipore-I, Nullipore-II, and Nullipore-III) that are well-correlated with the three depositional sequences. Results of petrographical studies and log analyses data have been employed in volumetric calculations to estimate the amount of hydrocarbon-in-place and then the ultimate recovery of the Nullipore reservoir. The volumetric calculations indicate that the total volume of oil-in-place is 371 MMSTB at 50% probability (P50), whereas

  13. Heavy metals and hydrocarbon concentrations in water, sediments and tissue of Cyclope neritea from two sites in Suez Canal, Egypt and histopathological effects.

    Science.gov (United States)

    Sharaf, Hesham M; Shehata, Abdalla M

    2015-01-01

    Heavy metals and hydrocarbons are of the most common marine pollutants around the world. The present study aimed to assess the concentration of petroleum hydrocarbons and heavy metals in tissues of the snail cyclope neritea, water and sediments from two sites of the study area (Temsah lake and Suez canal) represent polluted and unpolluted sites respectively. The results showed that, the levels of the heavy metals (Pb, Cd, Co, Mg and Zn) in the polluted area have reached harmful limits recorded globally. Lead in water, sediment and tissue of the snail reached to 0.95 ppm, 4.54 ppm and 7.93 ppm respectively. Cadmium reached 0.31 ppm, 1.15 ppm and 3.08 ppm in the corresponding samples. Cobalt was not detected in water, but it reached 1.42 ppm and 10.36 ppm in the sediment and snails tissue respectively. Magnesium in water, sediment and tissue of the snail reached 3.73 ppm, 9.44 ppm and12.6 ppm respectively. Zinc reached 0.11 ppm, 3.89 ppm and 12.60ppm in the corresponding samples. Meanwhile, hydrocarbons in the polluted area (site1) reached 110.10 μg/L, 980.15 μg/g and 228.00 μg/g in water sediment and digestive gland tissues of the snails respectively. Whereas, hydrocarbons in the unpolluted area (site2) were estimated as 14.20 μg/L, 55.60 μg/g and 22.66 μg/g in water, sediment and tissue of the snails respectively. The combination of histopathological image with monitoring of the metal level in the digestive gland of the present snail provides an important tool for early detection of impending environmental problems and potential public health issues. Petroleum hydrocarbons are toxic to the marine fauna when present above certain limit in the marine water. The major detoxification organ in molluscs is the digestive gland, which has been used as a bioindicator organ for toxicity assessment. The effect of high crude oil on the digestive gland tubules of exposed snails when examined microscopically reveals a series of histological changes which indicates that the

  14. Report on gas sales regulated tariffs of historical providers (others than GDF Suez). Analysis of supply costs and of non-supply related costs - May 2015. Deliberation of the Commission for Energy Regulation of the 27 May 2015 bearing approval of the report of analysis of supply and non-supply related costs used as a basis for the calculation of the evolution of natural gas sales regulated tariffs of historical providers

    International Nuclear Information System (INIS)

    Edwige, Catherine; Padova, Yann; Sotura, Jean-Pierre

    2015-05-01

    After a presentation of the context and objectives of works performed by the CRE (the French commission for energy regulation), and a synthetic presentation of the main conclusions, this report first proposes an assessment for 2014 by presenting and discussing the distribution of costs taken into account in regulated tariffs of historic providers, and by noticing that the CRE is able to give its opinion on cost coverage by revenues only for a limited number of providers. The second part proposes an analysis of provider supply conditions and their evolution perspectives. The last part addresses the perspectives of evolution of non-supply related costs

  15. A contrução do canal de Suez e a formação do conflito: a força de paz brasileira na Faixa de Gaza

    Directory of Open Access Journals (Sweden)

    Francisca Carla Santos Ferrer

    2006-04-01

    Full Text Available Apesar de ocorrerem ainda inúmeros conflitos, após 1945 as nações uniram-se em busca de paz. A ONU passou a intervir em conflitos armados sempre que achasse necessário para a manutenção da paz. Entretanto, o imperialismo havia deixado suas marcas em diversos países da África, que após a Segunda Guerra Mundial se lançaram na luta por independência. Este foi o caso de Suez. No presente artigo apresentamos nossa análise sobre a formação do conflito árabe-israelense na Faixa de Gaza e da efetiva participação brasileira, como força de paz enviada pela ONU, na Guerra dos Seis Dias.

  16. Study on the thermoluminescent properties of K2YF5 and K2GdF5 crystals doped with optically active trivalent ions for gamma and neutrons dosimetry

    International Nuclear Information System (INIS)

    Silva, Edna Carla da

    2008-01-01

    In this work, the thermoluminescent (TL) properties of both double potassium yttrium fluoride (K 2 YF 5 ) and double potassium gadolinium fluoride (K 2 GdF 5 ) crystals doped with optically active rare earth ions were investigated from the point of view of gamma and neutron dosimetry. Crystalline platelets with thickness of about 1 mm, synthesized under hydrothermal conditions, were irradiated in order to study TL sensitivity, as well as dose and energy response, reproducibility and fading, in terms of Ce 3+ , Tb 3+ , Dy 3+ , e Pr 3+ concentrations. The K 2 YF 5 crystals doped with 1.0 at por cent Dy 3+ have been found to have an excellent linear TL response to X and gamma photons, in the range of 0.01 to 10 mGy. The TL output is comparable to that of CaS0 4 :Mn dosemeters. The main peak at 130 deg C has been found to have a TL response for 41.1 keV X-ray energy 32 times higher than that for 662 keV gamma rays. This fact points out that the K 2 Y 0.99 Dy 0.01 F 5 crystals have great potential for X-rays diagnostic and/or industrial radiography. On the other hand, the K 2 GdF 5 crystals doped with 5.0 at por cent Dy 3+ have been found to have the better TL response for gamma and fast neutron radiation, among the dopants studied. For gamma fields the TL response was linear for doses ranging from 0.1 to 200 mGy. The TL peak around 200 deg C can be deconvoluted into four individual peaks, all of them with linear behavior. For fast neutron radiation produced by an 241 Am B e source, the TL responses for doses ranging from 0.6 to 12 mSv were also linear and comparable to that of commercial TLD-600, irradiated at same conditions. The TL emission due to neutrons was in the high temperature range, above 200 deg C. These results points out that K 2 Gd 0.95 Dy 0.05 F 5 crystals are good candidates for use in neutron dosimetry applications. (author)

  17. Shale gas in Algeria: a new disaster for the population, a new income for its government

    International Nuclear Information System (INIS)

    2014-10-01

    After having outlined that the access to information on activities and projects of companies committed in the exploration and exploitation of non conventional hydrocarbons is generally very difficult in European countries, and that opacity is almost absolute in Maghreb countries, the authors try to shed a light on these activities in Algeria. They first outline that Total and GDF-Suez are both giant gas companies which are well settled in Algeria, and that Europe and France are top clients of Algeria as far as gas is concerned. They also notice that, as authorized by a new law and in reference with announced reserves, negotiations will take place between the Sonatrach (the public Algerian oil and gas company) and international firms. They finally briefly outline the various environmental threats associated with this exploitation (threat on agriculture, water pollution), and notices that, even though it somehow supports these activities, Europe is saying that it supports a Mediterranean sustainable development

  18. Building country image process

    Directory of Open Access Journals (Sweden)

    Zubović Jovan

    2005-01-01

    Full Text Available The same branding principles are used for countries as they are used for the products, only the methods are different. Countries are competing among themselves in tourism, foreign investments and exports. Country turnover is at the level that the country's reputation is. The countries that begin as unknown or with a bad image will have limits in operations or they will be marginalized. As a result they will be at the bottom of the international influence scale. On the other hand, countries with a good image, like Germany (despite two world wars will have their products covered with a special "aura".

  19. The first safe country

    Directory of Open Access Journals (Sweden)

    Raffaela Puggioni

    2012-06-01

    Full Text Available The Dublin II Regulation makes the first safe country of refuge solelyresponsible for refugees and asylum seekers. In the case of Italy, thefirst responsible country has not been acting responsibly.

  20. Two new Myxidium species (Myxosporea: Myxidiidae) infecting the gallbladder of African flying fish, Cheilopogon nigricans and Suez fusilier, Caesio suevicus from the Red Sea, Egypt: a morphological and morphometric study.

    Science.gov (United States)

    Abdel-Baki, Abdel-Azeem Sh

    2009-08-01

    Myxidium maamouni sp. n. and Myxidium aydai sp. n. were described from the gallbladder of the African flying fish Cheilopogon nigricans and Suez fusilier Caesio suevicus, respectively. Fishes were collected from the Red Sea at Al-Quseir, Egypt. M. maamouni have irregular to mostly rounded polysporous plasmodia with diameter of 27 microm. Spores were sigmoid or S-shaped and sometimes spindle-shaped in the frontal view with smooth valves. They measured 13.5 x 8.0 x 8.2 microm in size. Their polar capsules were equal pyriform and measured 7.0 x 3.2 microm in size with nine to 12 coils. Spores of M. aydai were spindle-shaped in the frontal view with thin smooth valves. They measured 23.0 x 5.6 x 5.5 microm in size. Their polar capsules were pyriform and measured 7.2 x 3.4 microm in size with eight to nine coils.

  1. Responding t o the Challenges of Breast Cancer in Egypt and Other Arab Countries

    International Nuclear Information System (INIS)

    EL SAGHIR, N.S.

    2008-01-01

    Physicians in Egypt and other Arab and developing countries still have to deal on a daily basis with large numbers of patients with advanced stages of breast cancer at presentation. Efforts at measuring the magnitude of the breast cancer issues, epidemiology, and awareness, are now moving further in the right direction. We are now starting to face the challenges of early detection of breast cancer as well as the implementation of proper modern management. Dorria S. Salem et al. publish in this issue of the Journal of Egyptian NCI an outline and initial results of a very ambitious Women Health Outreach Program (WHOP) designed to be completed in 5 phases 1. She and her co-authors state that those 5 phases include a prior training and demonstration phase that was completed in the Imaging Unit of Kasr El Aini Hospital in Cairo, as well as a one-year pilot phase completed between October 2007 and October 2008. Authors present us with results of screening of 20.098 women over the age of 45 years, between October 30, 2007 and February 9, 2009 in Cairo, Alexandria and Suez Governorates in Egypt.

  2. Radiotherapy in small countries.

    Science.gov (United States)

    Barton, Michael B; Zubizarreta, Eduardo H; Polo Rubio, J Alfredo

    2017-10-01

    To examine the availability of radiotherapy in small countries. A small country was defined as a country with a population less than one million persons. The economic status of each country was defined using the World Bank Classification. The number of cancers in each country was obtained from GLOBOCAN 2012. The number of cancer cases with an indication or radiotherapy was calculated using the CCORE model. There were 41 countries with a population of under 1 million; 15 were classified as High Income, 15 Upper Middle Income, 10 Lower Middle Income and one Low Income. 28 countries were islands. Populations ranged from 799 (Holy See) to 886450 (Fiji) and the total number of cancer cases occurring in small countries was 21,043 (range by country from 4 to 2476). Overall the total number of radiotherapy cases in small countries was 10982 (range by country from 2 to 1239). Radiotherapy was available in all HIC islands with 80 or more new cases of cancer in 2012 but was not available in any LMIC island. Fiji was the only LMIC island with a large radiotherapy caseload. Similar caseloads in non-island LMIC all had radiotherapy services. Most non-island HIC did not have radiotherapy services presumably because of the easy access to radiotherapy in neighbouring countries. There are no radiotherapy services in any LMIC islands. Copyright © 2017. Published by Elsevier Ltd.

  3. Europe: a new start for the nuclear energy. BIP-Enerpresse Debate - February 10, 2009

    International Nuclear Information System (INIS)

    2009-01-01

    This paper contains a synthesis of a debate organised in the context of a gas supply crisis which leads some countries to launch nuclear reactor projects (such as in the United Kingdom) or to carry on their program (France, China). The participants, all representing important French actors (Areva, EDF, GDF Suez, Enel France), are commenting the statement of the French government announcing the construction of a second EPR in France, the evolution of the European institutional context, the legal environment in the United Kingdom and in Italy, the competitiveness and investment issues. They also answer questions about Areva's activity in Europe, the fourth generation reactors, the needs for skilled engineers, technicians and workers, the new start of nuclear energy in Italy

  4. The strategies of European energy operators. Which strategic and capitalistic evolutions for the sector on a medium term?

    International Nuclear Information System (INIS)

    2012-11-01

    This article presents the content of a market study which aimed at describing the current regulatory context of energy markets in Europe and the degree of openness to competition, at analysing all figures concerning electricity and natural gas in different countries (production, consumption, balance of trade), at analysing development strategies of electricity providers and gas operators and at assessing their strengths and weaknesses, at comparing financial performance of leader groups and at assessing their financial flexibility, and at anticipating the reconfiguration of the sector on a medium term. Fifteen energy companies or operators have been analysed: Centrica, CEZ, E.ON, EDF, EDP, Enel, ENI, Fortum, Gas Natural, GDF Suez, Iberdrola, RWE, SSE, Vattenfall, Verbund

  5. Central and Eastern European countries between the 16+1 platform and Chinese OBOR - One Belt, One Road - Initiative

    Directory of Open Access Journals (Sweden)

    George Cornel Dumitrescu

    2016-04-01

    Full Text Available This paper aims at analysing the projects and the initiatives of the Central and Eastern European countries that have been finalised, are in progress or will be developed in the near future with the help of the existing or future financial instruments specific to the 16+1 platform and the One Belt, One Road complex program. For our research we selected four countries, namely: Poland, Romania, Serbia and Hungary, the group being relevant from the perspective of the transportation corridors connected to the ”One Belt, One Road” initiative: (1 - Piraeus, Skopje, Belgrade, Budapest, Western Europe; (2 - Suez Canal, Constanta and then Danube, Western Europe, or through Moldova towards Ukraine and Poland; (3 – Constanta, through the Black Sea and Caspian Sea and then the corridors mentioned at the previous point. We based our analysis on the data provided by the National Bureau of Statistics of China, China-CEEC think-tank network and the literature in the field.

  6. Country Presentation Uganda

    International Nuclear Information System (INIS)

    Oriada, R.; Byakagaba, A.; Kiza, M.; Magembe, M.

    2010-01-01

    Like Many African countries, Uganda is not Immune to the problem of illicit trafficking of Nuclear and Radioactive materials. This has been worsened by the porosity of the Ugandan Borders. There is control on the few Entry points and much of the border line does not have adequate control on what enters and leaves the country. Uganda is also used as a transit route with the neighboring countries like Sudan, Democratic Republic of Congo, Kenya,Tanzania.

  7. 76 FR 77222 - Combined Notice of Filings #2

    Science.gov (United States)

    2011-12-12

    ..., FirstLight Hydro Generating Corporation, FirstLight Power Resources Management, L,GDF SUEZ Energy..., L.L.C. Description: Original Service Agreement Nos. 3156 and 3157-PJM Queue X2-082 to be effective...: Original Service Agreement No. 3153; Queue No. W1-029 to be effective 11/4/2011. Filed Date: 12/5/11...

  8. 75 FR 61713 - Combined Notice of Filings #1

    Science.gov (United States)

    2010-10-06

    ... Numbers: EC10-98-000. Applicants: GDF SUEZ S.A., INTERNATIONAL POWER PLC. Description: Joint Application... Plc. Filed Date: 09/21/2010. Accession Number: 20100921-5079. Comment Date: 5 p.m. Eastern Time on... Energy Company, LLC submits application for authorization to make wholesale sales of energy and capacity...

  9. 75 FR 70736 - Combined Notice of Filings #1

    Science.gov (United States)

    2010-11-18

    ...: EC10-98-000. Applicants: GDF Suez S.A., International Power PLC. Description: Supplemental Affidavit of...., International Power plc and its Indicated United States Subsidiaries. Filed Date: 10/29/2010. Accession Number... Generation Holdings, LLC. Description: TPF Generation Holdings, LLC submits an application for authorization...

  10. Venemaa ja Prantsusmaa loovad liitu gaasi ja laevadega kaubeldes / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2010-01-01

    Venemaa presidendi Dmitri Medvedevi visiidist Prantsusmaale. Prantsusmaa peab läbirääkimisi nelja dessantlaeva Mistral müügiks Venemaale, Prantsuse energiafirma GDF Suez saab osaluse Nord Streamis ja Prantsusmaa ostab 2015. a. alates Venemaalt täiendavalt 1,5 mld kuupmeetrit gaasi

  11. 76 FR 27035 - Combined Notice of Filings #1

    Science.gov (United States)

    2011-05-10

    ... Park, LLC, LSP Safe Harbor Holdings, LLC, LS Power Marketing, LLC, Renaissance Power, L.L.C., Riverside... Funding I, LLC, Armstrong Energy Limited Partnership, L.L.L.P., Calumet Energy Team LLC, Choctaw Gas... Power Resources Management, LLC, GDF SUEZ Energy Marketing NA, Inc., Hopewell Cogeneration Limited...

  12. 76 FR 13608 - Combined Notice of Filings #1

    Science.gov (United States)

    2011-03-14

    ... Corporation, FirstLight Power Resources Management, LLC, GDF SUEZ Energy Marketing NA, Inc., Green Mountain... institute a proceeding regarding qualifying facility status. A notice of self-certification [or self... electronic submission of protests and interventions in lieu of paper, using the FERC Online links at http...

  13. Day Care: Other Countries.

    Science.gov (United States)

    Hjartarson, Freida; And Others

    This collection of 5 bilingual papers on day care programs in foreign countries (China, the Soviet Union, and 3 Scandinavian countries) is part of a series of papers on various aspects of day care published by the Canadian Department of Health and Welfare. Each paper is presented in both English and French. Paper I considers day care services in…

  14. Country Profiles, Malaysia.

    Science.gov (United States)

    Marzuki, Ariffin Bin; Peng, J. Y.

    A profile of Malaysia is sketched in this paper. Emphasis is placed on the nature, scope, and accomplishments of population activities in the country. Topics and sub-topics include: location and description of the country; population (size, growth patterns, age structure, urban/rural distribution, ethnic and religious composition, migration,…

  15. Serbia : Systematic Country Diagnostic

    OpenAIRE

    World Bank Group

    2015-01-01

    This Systematic Country Diagnostic (SCD) aims to identify the major constraints on and opportunities for sustaining poverty reduction and shared prosperity in Serbia. The SCD serves as the analytic foundation on which the World Bank Group and the Government of Serbia will define a new Country Partnership Framework for FY2016 to FY2020. It is based on the best possible analysis, drawing on ...

  16. Telemedicine for Developing Countries

    Science.gov (United States)

    Combi, Carlo; Pozzani, Gabriele

    2016-01-01

    Summary Background Developing countries need telemedicine applications that help in many situations, when physicians are a small number with respect to the population, when specialized physicians are not available, when patients and physicians in rural villages need assistance in the delivery of health care. Moreover, the requirements of telemedicine applications for developing countries are somewhat more demanding than for developed countries. Indeed, further social, organizational, and technical aspects need to be considered for successful telemedicine applications in developing countries. Objective We consider all the major projects in telemedicine, devoted to developing countries, as described by the proper scientific literature. On the basis of such literature, we want to define a specific taxonomy that allows a proper classification and a fast overview of telemedicine projects in developing countries. Moreover, by considering both the literature and some recent direct experiences, we want to complete such overview by discussing some design issues to be taken into consideration when developing telemedicine software systems. Methods We considered and reviewed the major conferences and journals in depth, and looked for reports on the telemedicine projects. Results We provide the reader with a survey of the main projects and systems, from which we derived a taxonomy of features of telemedicine systems for developing countries. We also propose and discuss some classification criteria for design issues, based on the lessons learned in this research area. Conclusions We highlight some challenges and recommendations to be considered when designing a telemedicine system for developing countries. PMID:27803948

  17. ERAWATCH Country Reports 2012

    DEFF Research Database (Denmark)

    Grimpe, Christoph

    between the national priorities and the structural challenges, highlighting the latest developments, their dynamics and impact in the overall national context. They further analyse and assess the ability of the policy mix in place to consistently and efficiently tackle these challenges. These reports were......This analytical country report is one of a series of annual ERAWATCH reports produced for EU Member States and Countries Associated to the Seventh Framework Programme for Research of the European Union (FP7). The main objective of the ERAWATCH Annual Country Reports is to characterise and assess...... the performance of national research systems and related policies in a structured manner that is comparable across countries. The Country Report 2012 builds on and updates the 2011 edition. The report identifies the structural challenges of the national research and innovation system and assesses the match...

  18. Country branding: an imperative for developing countries | Akotia ...

    African Journals Online (AJOL)

    Clarifying what a country brand and country branding encompasses, this paper examines the competitive advantage a country brand engenders for developing countries. Furthermore, emphasising country branding as a social construction, this paper argues that for developing countries entrenched in the poverty cycle there ...

  19. European countries in transition

    International Nuclear Information System (INIS)

    Gautier, Celia; Pescia, Dimitri; Ferreira, Francisco; Antunes, Rita; Claustre, Raphael; Priesner, Goerg C.; Pidous, Blandine; Dufour, Manon; Zuloaga, Francisco

    2014-01-01

    From the Atlantic Ocean to the Baltic Sea, from Portugal to Poland through UK, Germany or Austria, energy transition is in progress everywhere in Europe, but at different rhythms and in various conditions from one country to the other. How does the European framework promote the energy transition at the local and regional scales? What advantages the most advanced countries are relying on? How do citizens and local projects take over slow or retrograde governmental policies? This dossier gives some elements of answer through an overview of some energy policy scenarios under implementation in some European countries (Germany, Portugal, Denmark, Austria, UK, Spain)

  20. Public opinion: Country comparisons

    Science.gov (United States)

    Hopkins, Debbie

    2015-11-01

    Climate change awareness, risk perception and policy support vary between and within countries. National-scale comparisons can help to explain this variability and be used to develop targeted interventions.

  1. Investment in Developing Countries

    Science.gov (United States)

    Motooka, Takeshi

    1973-01-01

    The fundamental problems of investment in rural education in the present developing countries are analyzed. Needs of rural education are outlined and financial considerations related to investment in the improvement of rural educational programs are discussed. (SM)

  2. Mauritius country study

    Energy Technology Data Exchange (ETDEWEB)

    Manraj, D D [Central Statistical Office (Mauritius)

    1998-10-01

    Mauritius has no known oil, gas or coal reserves but is only endowed with limited renewable energy resources namely hydropower and bagasse. Bagasse represents about one third of the country`s energy requirements and meets almost all of the sugar industries energy demand. Projects identified for mitigation options are: Energy Sector - Renewable Sources (Solar, Wind, Biomass); Transport Sector - Fuel switching and Mass transit transport; Manufacturing Sector - Increase efficiency of energy use in the manufacturing process. (EG)

  3. Inequality in OECD countries.

    Science.gov (United States)

    Thévenot, Celine

    2017-08-01

    This article recalls the state of play of inequality levels and trends in OECD countries, with a special focus on Nordic countries. It sheds light on explaining the drivers of the rise in inequality and its economic consequences. It addresses in particular the issue of redistribution through taxes and transfers. It concludes with an overview of policy packages that should be considered to address the issue of rising inequalities.

  4. Country nuclear power profiles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA`s programme for nuclear power plant performance assessment and feedback. It responded to a need for a database and a technical document containing a description of the energy and economic situation and the primary organizations involved in nuclear power in IAEA Member States. The task was included in the IAEA`s programmes for 1993/1994 and 1995/1996. In March 1993, the IAEA organized a Technical Committee meeting to discuss the establishment of country data ``profiles``, to define the information to be included in the profiles and to review the information already available in the IAEA. Two expert meetings were convened in November 1994 to provide guidance to the IAEA on the establishment of the country nuclear profiles, on the structure and content of the profiles, and on the preparation of the publication and the electronic database. In June 1995, an Advisory Group meeting provided the IAEA with comprehensive guidance on the establishment and dissemination of an information package on industrial and organizational aspects of nuclear power to be included in the profiles. The group of experts recommended that the profiles focus on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. In its first release, the compilation would cover all countries with operating power plants by the end of 1995. It was also recommended to further promote information exchange on the lessons learned from the countries engaged in nuclear programmes. For the preparation of this publication, the IAEA received contributions from the 29 countries operating nuclear power plants and Italy. A database has been implemented and the profiles are supporting programmatic needs within the IAEA; it is expected that the database will be publicly accessible in the future. Refs, figs, tabs.

  5. Country nuclear power profiles

    International Nuclear Information System (INIS)

    1998-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA's programme for nuclear power plant performance assessment and feedback. It responded to a need for a database and a technical document containing a description of the energy and economic situation and the primary organizations involved in nuclear power in IAEA Member States. The task was included in the IAEA's programmes for 1993/1994 and 1995/1996. In March 1993, the IAEA organized a Technical Committee meeting to discuss the establishment of country data ''profiles'', to define the information to be included in the profiles and to review the information already available in the IAEA. Two expert meetings were convened in November 1994 to provide guidance to the IAEA on the establishment of the country nuclear profiles, on the structure and content of the profiles, and on the preparation of the publication and the electronic database. In June 1995, an Advisory Group meeting provided the IAEA with comprehensive guidance on the establishment and dissemination of an information package on industrial and organizational aspects of nuclear power to be included in the profiles. The group of experts recommended that the profiles focus on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. In its first release, the compilation would cover all countries with operating power plants by the end of 1995. It was also recommended to further promote information exchange on the lessons learned from the countries engaged in nuclear programmes. For the preparation of this publication, the IAEA received contributions from the 29 countries operating nuclear power plants and Italy. A database has been implemented and the profiles are supporting programmatic needs within the IAEA; it is expected that the database will be publicly accessible in the future

  6. CDM Country Guides

    International Nuclear Information System (INIS)

    2005-01-01

    Under the Integrated Capacity Strengthening for the Clean Development Mechanism (ICS-CDM) programme, IGES presents the CDM Country Guides, a series of manuals on CDM project development for Cambodia, China, India, Indonesia, the Philippines, and Thailand. These guidebooks aim at facilitating CDM project developments in Asia by providing essential information to both project developers and potential investors. Chapter 1, Introduction, is a summary of issues that developers and investors in CDM projects should be aware of. Includes tips for readers to effectively use the guidebook to find specific information. Chapter 2, Country Profile, comprises a profile that provides a broad picture of the country, including social, economic, and political information, as well as an overview of the country's energy situation, which is important for project development and investment. Chapter 3, The CDM Project Cycle, gives an explanation of the general CDM project cycle, which includes identifying a project, issuance of carbon credits, requirements, and stakeholders for each process. Chapter 4, Possible CDM Projects in the Country, is an overview of the country's potential resources and sectoral or project type categories that hold potential for CDM projects. Chapter 5, Government Authorities, gives a comprehensive picture of the CDM-related institutional framework and its inter-organisational relationships. Chapter 6, CDM Project Approval Procedures and Requirements Steps, informs about obtaining project approval and its requirements (e.g., country-specific provisions on additionality, sustainable development criteria, and environmental impact assessment) in the host country. Chapter 7, Laws and Regulations, is an overview of basic investment-related laws, environmental and property law, and sector-specific regulations relevant to CDM project activities. Chapter 8, Fiscal and Financing Issues, gives practical information on the financial market in the host country (both

  7. Country report: a methodology

    International Nuclear Information System (INIS)

    Colin, A.

    2013-01-01

    This paper describes a methodology which could be applicable to establish a country report. In the framework of nuclear non proliferation appraisal and IAEA safeguards implementation, it is important to be able to assess the potential existence of undeclared nuclear materials and activities as undeclared facilities in the country under review. In our views a country report should aim at providing detailed information on nuclear related activities for each country examined taken 'as a whole' such as nuclear development, scientific and technical capabilities, etc. In order to study a specific country, we need to know if there is already an operating nuclear civil programme or not. In the first case, we have to check carefully if it could divert nuclear material, if there are misused declared facilities or if they operate undeclared facilities and conduct undeclared activities aiming at manufacturing nuclear weapon. In the second case, we should pay attention to the development of a nuclear civil project. A country report is based on a wide span of information (most of the time coming from open sources but sometimes coming also from confidential or private ones). Therefore, it is important to carefully check the nature and the credibility (reliability?) of these sources through cross-check examination. Eventually, it is necessary to merge information from different sources and apply an expertise filter. We have at our disposal a lot of performing tools to help us to assess, understand and evaluate the situation (cartography, imagery, bibliometry, etc.). These tools allow us to offer the best conclusions as far as possible. The paper is followed by the slides of the presentation. (author)

  8. Tales From Two Countries

    DEFF Research Database (Denmark)

    Ooi, Can-Seng

    2006-01-01

    Place branding has become popular. Places brand themselves to attract tourists, talented foreign workers, investments and businesses. The brand accentuates the positive characteristics of the place; it frames the society and sells its cultures. In the context of tourism, this paper examines...... to present a prevailing reality. To the Danes, the brand is descriptive and should portray the country in a positive and accurate manner. To the Singaporeans, the brand is normative and a vision of what Singaporean society ought to become. These countries share common goals when branding themselves...

  9. Country report Egypt 1993

    International Nuclear Information System (INIS)

    1993-07-01

    The 'Laenderberichte' (country reports), published at irregular intervals, give detailed information on the economic and social structure and development of the country discussed. Extensive tables with a highly specific classification contain data on population and economics, also for longer periods of time. The data appear in a detailed text part with maps, illustrations and tables. There are tables on: Territory and population, health services, social affairs, education and culture, employment, agriculture and forestry, fishery, manufacturing industry, civil engineering, inland trade, external trade, transportation, money and credits, investments, prices and wages, supply and consumption, total balance of national economy. (orig.) [de

  10. Country report Belgium 1993

    International Nuclear Information System (INIS)

    1993-09-01

    The 'Laenderberichte' (country reports), published at irregular intervals, give detailed information on the economic and social structure and development of the country discussed. Extensive tables with a highly specific classification contain data on population and economics, also for longer periods of time. The data appear in a detailed text part with maps, illustrations and tables. There are tables on: Territory and population, health services, social affairs, education and culture, employment, agriculture and forestry, fishery, manufacturing industry, civil engineering, inland trade, external trade, transportation, money and credits, investments, prices and wages, supply and consumption, total balance of national economy. (orig.) [de

  11. Country report Belarus 1994

    International Nuclear Information System (INIS)

    1994-09-01

    The 'Laenderberichte' (country reports), published at irregular intervals, give detailed information on the economic and social structure and development of the country discussed. Extensive tables with a highly specific classification contain data on population and economics, also for longer periods of time. The data appear in a detailed text part with maps, illustrations and tables. There are tables on: Territory and population, health services, social affairs, education and culture, employment, agriculture and forestry, fishery, manufacturing industry, civil engineering, inland trade, external trade, transportation, money and credits, investments, prices and wages, supply and consumption, total balance of national economy. (orig.) [de

  12. Country report Brazil 1994

    International Nuclear Information System (INIS)

    1994-09-01

    The 'Laenderberichte' (country reports), published at irregular intervals, give detailed information on the economic and social structure and development of the country discussed. Extensive tables with a highly specific classification contain data on population and economics, also for longer periods of time. The data appear in a detailed text part with maps, illustrations and tables. There are tables on: Territory and population, health services, social affairs, education and culture, employment, agriculture and forestry, fishery, manufacturing industry, civil engineering, inland trade, external trade, transportation, money and credits, investments, prices and wages, supply and consumption, total balance of national economy. (orig.) [de

  13. Country programme review. Mongolia

    International Nuclear Information System (INIS)

    Dolnicar, J.; Kamel, R.; Perera, O.; Tauchid, M.

    1992-08-01

    This document reviews the current nuclear program in Mongolia, identifying the peaceful uses of nuclear technology in the country and possible future technical co-operation activities. Separate brief sections deal with food and agriculture; mineral resources; nuclear chemistry, nuclear physics and instrumentation; human health; radiation protection; water resources and nuclear energy. 1 tab

  14. RIO Country Report 2015

    DEFF Research Database (Denmark)

    Grimpe, Christoph; Mitchell, Jessica

    The 2015 series of RIO Country Reports analyse and assess the policy and the national research and innovation system developments in relation to national policy priorities and the EU policy agenda with special focus on ERA and Innovation Union. The executive summaries of these reports put forward...

  15. Touring the Low Countries

    NARCIS (Netherlands)

    Strien, van Kees

    1998-01-01

    Touring the Low Countries is an anthology of approximately forty travel documents by British tourists - journals, letters, and financial accounts - most of them published here for the first time.The United Provinces and the Spanish Netherlands, with all the variety of their contrasting cultural

  16. in a Developing Country

    African Journals Online (AJOL)

    GB

    This could have contributed to the refusal for readmission. In conclusion, identification and management of mucopolysaccharidosis type II in affected patients pose a problem in resource-constrained countries due to late identification and presentation, lack of facilities for diagnosis and treatment, as well as the cost and the.

  17. Algeria: Country Status Report.

    Science.gov (United States)

    McFerren, Margaret

    A survey of the status of language usage in Algeria begins with an overview of the usage patterns of Arabic, the Berber languages, and French. The country's return to Arabic as its official language after independence from France in 1962 is discussed along with the resultant language planning, issues of language of instruction at the elementary,…

  18. CAPTURED India Country Evaluation

    NARCIS (Netherlands)

    O'Donoghue, R.; Brouwers, J.H.A.M.

    2012-01-01

    This report provides the findings of the India Country Evaluation and is produced as part of the overall CAPTURED End Evaluation. After five years of support by the CAPTURED project the End Evaluation has assessed that results are commendable. I-AIM was able to design an approach in which health

  19. Radiotherapy in developing countries

    International Nuclear Information System (INIS)

    1987-01-01

    The Symposium presentations are divided into 6 chapters devoted to the following topics: radiation therapy for carcinoma of the cervix (6 papers), different approaches in radiation therapy (15 papers), hyperthermia (7 papers), chemical modifiers (7 papers), dosimetry and technology (5 papers), organization of radiation therapy in developing countries (5 papers). A separate abstract was prepared for each of these papers

  20. DEVELOPING COUNTRIES. TRANSITION ECONOMIES

    Directory of Open Access Journals (Sweden)

    Dumitru FILIPEANU

    2016-05-01

    Full Text Available According to the modern theories of economic development – the take-off, backwardness, convergence and balanced growth hypothesis - the new industrialized states from Asia seem to have noticed the advantages of backwardness from which low income countries benefited, namely the possibility to take advantage of the latest technological discoveries of advanced countries, thus achieving a faster growth than the latter which operated closer to the technological border. The assimilation of appropriate technologies, however, required the efficient mobilization and allocation of resources and the improvement of human and physical capital. While the Western countries were confronted with crises generated by inflationary shocks and movements of speculative capital, the relative isolation of countries whose economy was planned by the world economy sheltered them until 1990, unemployment being practically non-existent. Asia's exceptional economic success is not only due to borrowing Western practices, but also to the fact that Asian societies maintained certain traditional features of their own culture - such as a strong work ethic - and integrated them in the modern business environment.

  1. Country programme review. Ethiopia

    International Nuclear Information System (INIS)

    1991-01-01

    This document reviews the current nuclear program in Ethiopia, identifying the peaceful uses of nuclear technology in the country and possible future technical cooperation activities. Separate brief sections deal with food and agriculture; human health; water and geothermal resources; industrial applications and instrumentation; radiation protection; higher education; programming, coordination and development

  2. Countries in transition

    International Development Research Centre (IDRC) Digital Library (Canada)

    tant role in an open global economy? Would it have the ... topics such as urban migration, labour issues, HIV/AIDS, and the ... A new approach to finding local solutions to armed conflict grew ... the fighting in four test countries: Somalia,. Eritrea ...

  3. Country programme review. Guatemala

    International Nuclear Information System (INIS)

    1992-09-01

    This document reviews the current nuclear program in Guatemala, identifying the peaceful uses of nuclear technology in the country and possible future technical co-operation activities. Separate brief sections deal with food and agriculture; human health; radiation protection; industrial applications and hydrology; nuclear analytical techniques; nuclear instrumentation and nuclear information

  4. Problems facing developing countries

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    Financing, above all political and technical considerations, remains the major obstacle faced by developing countries who wish to embark on a nuclear power programme. According to the IAEA, the support of the official lending agencies of the suppliers is essential. (author)

  5. Denmark. [CME Country Reports].

    Science.gov (United States)

    Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

    According to an agreement between the parties of the labour market and the Ministry of Labour, the immigration of foreign workers into Denmark takes place on a quota basis and conforms to a series of regulations, including a rule that the foreign worker, prior to departing from his country, must have made contract arrangements for his job. This…

  6. Macroeconomics in develpoing countries

    Directory of Open Access Journals (Sweden)

    Deepak Nayyar

    2007-09-01

    Full Text Available This essay analyzes the differences between the economies of industrialized countriesand developing countries, which have important implications for macroeconomics interms of theory and policy. It considers the differences in macroeconomic objectives andexamines why the reach of macroeconomic policies is different in the two sets ofcountries. It argues that the distinction between short-run macroeconomic models andlong-term growth models is not quite appropriate for developing countries, wheremacroeconomic constraints on growth straddle time horizons and short-term policieshave long-term consequences. The essential hypothesis is that the nature of relationshipsand the direction of causation in macroeconomics, which shape analysis, diagnosis andprescription, depend on the institutional setting and not the analytical structure of models.And even if some laws of economics are universal, the functioning of economies can bemarkedly different. Therefore, economic theory and policy analysis should recognize,rather than ignore, such myriad differences.

  7. Botswana country study

    Energy Technology Data Exchange (ETDEWEB)

    1999-09-01

    This study was carried out in Botswana, Tanzania and Zambia as part of the project `Climate Change Mitigation in Southern Africa` funded by the Danish International Development Agency (Danida). The project was conducted parallel to the UNEP/GEF project `Economics of Greenhouse Gas Limitations` which involved 8 other developing countries and 2 regional projects in Latin America and the SADC region. The limitation of greenhouse gas (GHG) emissions is a complex issue, intimately connected with economic development at local, national, regional and global levels. Key economic sectors such as energy, agriculture, industry and forestry all produce GHGs, and are likely to be affected directly and indirectly by any mitigation policy. The UNEP Greenhouse Gas Abatement Costing Studies, initiated in 1991, attempted to address these complex issues, developing a methodological framework and testing it through practical application in ten countries. (EHS) 28 refs.

  8. Mauritius country study

    International Nuclear Information System (INIS)

    Manraj, D.D.

    1998-01-01

    Mauritius has no known oil, gas or coal reserves but is only endowed with limited renewable energy resources namely hydropower and bagasse. Bagasse represents about one third of the country's energy requirements and meets almost all of the sugar industries energy demand. Projects identified for mitigation options are: Energy Sector - Renewable Sources (Solar, Wind, Biomass); Transport Sector - Fuel switching and Mass transit transport; Manufacturing Sector - Increase efficiency of energy use in the manufacturing process. (EG)

  9. Tanzania country study

    Energy Technology Data Exchange (ETDEWEB)

    Meena, H E [Centre for Energy, Environment, Science and Technology, Dar es Salaam (Tanzania, United Republic of)

    1998-10-01

    An objective of this study is to analyse the role of the land use sectors of Tanzania (especially forestry) on mitigation of greenhouse gases. Specific emphasis is placed on the relationship between forestry and energy supply from biomass. This is a follow up study on an earlier effort which worked on mitigation options in the country without an in-depth analysis of the forestry and land use sectors. (au)

  10. MICROFINANCE AND POOREST COUNTRIES

    OpenAIRE

    阿部, 清司

    2004-01-01

    The world is divided into developing and developed countries. There are two kinds of banks: conventional ones and unconventional. Commercial banks are usually based on mutual distrust, while new unconventional banks, microfinances, are based on mutual trust. The origin of micro finance is deeply rooted in Asia. In 1976, Grameen Bank in Bangladesh was founded by Dr. Muhammad Yunus. It reverses conventional banking practice by removing the need for collateral. It creates a banking system based ...

  11. Cyclotrons in developing countries

    International Nuclear Information System (INIS)

    Vera Ruiz, Hernan

    2004-01-01

    Cyclotron accelerators are prolific sources of charged particle for the production of radionuclides and have become an essential tool in the practice of modern nuclear medicine by providing reliable radiotracers for SPECT and PET studies. In a recent survey conducted by the IAEA in 2001, the growth in the number of cyclotron facilities installed in laboratories and hospitals in developed as well as developing countries was recorded. This trend, which started in the late 70's, continues in the present time also and all indications are that it will continue in the next five to ten years. The reasons for this growth are several: technology involved has become more user or 'hospital friendly', third party reimbursement for several clinical studies based on F-18 PET radiopharmaceuticals at least in some of the advanced countries started in 1998 and above all, the clear irrefutable and demonstrable conclusion of the positive cost/benefit outcomes of PET studies in the field of oncology to a lesser degree, thus far, for cardiology and neurology. It is however recognizable that the overall financial cost of the technology, which comprises the premises to house the facility, the cyclotron accelerator, the corresponding radiochemistry and quality control equipment and the PET cameras can be nevertheless an expensive proposition that requires careful advance planning. This fact is even more relevant when the facility is planned for installation in a developing country, which, frequently, in addition to having a lack of sufficient financial resources, do have shortage of qualified human resources to efficiently run the facility. In spite of the above, it is fact that more and more public as well as private organizations in the developing countries are setting up cyclotron/PET programmes or are seriously considering the installation of such a facility

  12. Germany - an immigration country

    OpenAIRE

    Siebert, Horst

    2003-01-01

    Germany has about the same proportion of foreigners in its population as the United States, it is an immigration country. In a way, Germany has let immigration happen, but it did not really have an explicit immigration policy in the past. Now it has to make up its mind on its immigration policy in the future. The paper looks at the experience with immigration in the past, at the integration of foreigners and at the issues of immigration policy.

  13. Zambia country study

    Energy Technology Data Exchange (ETDEWEB)

    1999-09-01

    The Zambia Country Study, which was part of the Danida-funded project Climate Change Mitigation in Southern Africa: Phase 2, aimed at methodological development, national mitigation analysis and institutional capacity building in Zambia. The study comprised the following five elements: Comprehensive evaluation of national social and economic development framework for climate change; Baseline scenario(s) projection(s); Mitigation scenario(s) projection(s); Macro-economic assessment; Implementation Issues. (au) 17 refs.

  14. Tanzania country study

    International Nuclear Information System (INIS)

    Meena, H.E.

    1998-01-01

    An objective of this study is to analyse the role of the land use sectors of Tanzania (especially forestry) on mitigation of greenhouse gases. Specific emphasis is placed on the relationship between forestry and energy supply from biomass. This is a follow up study on an earlier effort which worked on mitigation options in the country without an in-depth analysis of the forestry and land use sectors. (au)

  15. Economic Indicators Selected Countries.

    Science.gov (United States)

    1987-12-01

    DEFENCE I ECONOMIC INDICATORS SELECTED COUNTRIES DECEMBER QUARTER 1987 . ’-H ISSUED BY MANPOWER POLICY & STRATEGIES BRANCH " "’ :.S S ’,1l f ,am -m mW...100 Sour:e: Main Economic Indicators (OECD) Manufactured Basic Metal Year Goods Chemicals Metals Products 1980 100 100 100 100 1981 110 117 102 107...Earnings of all 1982 1986 7.4 Male Employees (a) Aug 1986 Aug 1987 4.8 Hourly Wace Rates 3 1979 1987 lt.2 Garden Island 1983 1987 6.7 Dockyards Dec

  16. Denmark country report 2016

    DEFF Research Database (Denmark)

    Bloksgaard, Lotte; Rostgaard, Tine

    2016-01-01

    The LP&R network produces an annual review of leave policies and related research, starting in 2004. The review covers Maternity, Paternity and Parental leaves; leave to care for sick children and other employment-related measures to support working parents; and early childhood education and care....... In addition to the new country, these are: Australia, Austria, Brazil, Belgium, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Japan, Lithuania, Luxembourg, Malta, Mexico, Netherlands, New Zealand, Norway, Poland, Portugal...

  17. Denmark country note

    DEFF Research Database (Denmark)

    Bloksgaard, Lotte; Rostgaard, Tine

    2014-01-01

    The LP&R network produces an annual review of leave policies and related research, starting in 2004 (for earlier reviews, go to Archive 2005-2013). The review covers Maternity, Paternity and Parental leaves; leave to care for sick children and other employment-related measures to support working......, Israel. Altogether, it covers 35 countries. In addition to Israel, these are: Austria, Australia, Belgium, Brazil, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Lithuania, Luxembourg, Netherlands, New Zealand, Norway, Poland...

  18. Education in European countries

    Directory of Open Access Journals (Sweden)

    Petcu, N.

    2010-12-01

    Full Text Available Education, vocational training and lifelong learning play a vital role in both an economic and social context. The paper herein aims to identify Romania’s place within the UE-countries, considering a series of general indices: total public expenditure on education as a percentage of GDP, private expenditure on education as % of GDP, annual expenditure on public and private educational institutions per pupil/student - by level of education, school expectancy, pupils and students, students - tertiary education, mobility of students in Europe, science and technology graduates, doctorate students in science and technology fields. Analysis methods: main components analysis, cluster analysis.

  19. Country profiles: Belgium

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    Within months, Belgium will have to import practically all of its energy requirements; coal production will stop in 1992. Though nuclear will continue to provide the bulk of the country's power supply, government policy has shifted away from reliance on the atom for electricity generation towards natural gas. With no oil reserves of its own, keeping demand under check has been a priority for governments down the years. The actual level of oil imports runs well above consumption since the refining sector supplies products for the European market. Belgium's own petrol station businesses face considerable rationalisation, with average throughput well below EC levels. (author)

  20. Argentina [Country report

    International Nuclear Information System (INIS)

    Ferreyra, R.

    2005-01-01

    The airborne geophysical surveys developed in Argentina are described. They have got more than 500.000 km 2 acquiring data for U, Th, K and total background activity. Other types of published data are also mentioned (satellite imagery, seismic hazard, climate, soil distributions, etc.). The availability of maps with the abundances of elements analyzed at the country and also at laboratories from Canada is described, as well as data of analysis of several elements at two study areas proposed at the outset of the project. The availability of process rate data and epidemiological data is also explained. Argentina intended fully to participate in the CRP at the outset of the project. Due, however, to external resource constraints imposed on the participating organization (Comision Nacional de Energia Atomica, CNEA), the level of participation had to be significantly reduced. Nonetheless, in the first period of the CRP, Argentina undertook to collate existing geological and geochemical information within the country, and began to define potential areas for site specific natural systems safety indicator studies. (author)

  1. Country Presentation Congo

    International Nuclear Information System (INIS)

    Mwata, P.K.; SAKI, A.; KAZADI, J.

    2010-01-01

    Illicit trafficking of radioactive minerals, precious metals and nuclear materials is generally expanded practice in some parts of the Democratic Republic of Congo. The phenomenon took place early in 1990 and amplified from 1998. The main causes of this practice are political instability that led to general poverty among population and the lack of legal framework governing the exploitation of minerals. Nuclear Illicit trafficking in Congo concerns radioactive mineral sand precious metals in eastern and southern parts of the country. The unfavorable political environment that took place in Congo in the 1990s resulted in local manpower and mine workers immigrating to neighboring countries. A great fraction of these new jobless started exploiting abandoned mines residues searching for Cu, Co and Au for survival. First cases of illicit exploitation of uranium minerals were reported very soon after rock sliding that occurred in 2004 on Shinkolobwe site in Katanga region. This uncontrolled mineral exploitation got worse when several mining companies were licensed by GECAMINES company to explore, exploit, purchase minerals from individuals and export raw materials and concentrates.

  2. Influence of country brand slogan and logo in country positioning

    Directory of Open Access Journals (Sweden)

    Gina Pipoli de Azambuja

    2015-09-01

    Full Text Available To build the image of a country minds consumers’ minds, countries apply marketing strategies that are based on their country brand development, in the same way that companies apply marketing to their products and services. The development of the logo and slogan to be used in the communication strategy, are two key elements of its success in the process of building the country brand (Keller 2008. Thus the objective of this research is to know the importance of using the logo and slogan in international marketing strategies of countries. To do this, this research analyzes the use of the logo and slogan, in country brand strategies of countries in the top places in the Country Brand Index (2009 of Future Brand.

  3. Precipitation Indices Low Countries

    Science.gov (United States)

    van Engelen, A. F. V.; Ynsen, F.; Buisman, J.; van der Schrier, G.

    2009-09-01

    Since 1995, KNMI published a series of books(1), presenting an annual reconstruction of weather and climate in the Low Countries, covering the period AD 763-present, or roughly, the last millennium. The reconstructions are based on the interpretation of documentary sources predominantly and comparison with other proxies and instrumental observations. The series also comprises a number of classifications. Amongst them annual classifications for winter and summer temperature and for winter and summer dryness-wetness. The classification of temperature have been reworked into peer reviewed (2) series (AD 1000-present) of seasonal temperatures and temperature indices, the so called LCT (Low Countries Temperature) series, now incorporated in the Millennium databases. Recently we started a study to convert the dryness-wetness classifications into a series of precipitation; the so called LCP (Low Countries Precipitation) series. A brief outline is given here of the applied methodology and preliminary results. The WMO definition for meteorological drought has been followed being that a period is called wet respectively dry when the amount of precipitation is considerable more respectively less than usual (normal). To gain a more quantitative insight for four locations, geographically spread over the Low Countries area (De Bilt, Vlissingen, Maastricht and Uccle), we analysed the statistics of daily precipitation series, covering the period 1900-present. This brought us to the following definition, valid for the Low Countries: A period is considered as (very) dry respectively (very) wet if over a continuous period of at least 60 days (~two months) cq 90 days (~three months) on at least two out of the four locations 50% less resp. 50% more than the normal amount for the location (based on the 1961-1990 normal period) has been measured. This results into the following classification into five drought classes hat could be applied to non instrumental observations: Very wet period

  4. Country profile: Hungary

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    Country Profile: Hungary has been prepared as a background document for use by US Government agencies and US businesses interested in becoming involved with the new democracies of Eastern Europe as they pursue sustainable economic development. The focus of the Profile is on energy and highlights information on Hungary`s energy supply, demand, and utilization. It identifies patterns of energy usage in the important economic sectors, especially industry, and provides a preliminary assessment for opportunities to improve efficiencies in energy production, distribution and use by introducing more efficient technologies. The use of more efficient technologies would have the added benefit of reducing the environmental impact which, although is not the focus of the report, is an issue that effects energy choices. The Profile also presents considerable economic information, primarily in the context of how economic restructuring may affect energy supply, demand, and the introduction of more efficient technologies.

  5. Country profile: Hungary

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    Country Profile: Hungary has been prepared as a background document for use by US Government agencies and US businesses interested in becoming involved with the new democracies of Eastern Europe as they pursue sustainable economic development. The focus of the Profile is on energy and highlights information on Hungary's energy supply, demand, and utilization. It identifies patterns of energy usage in the important economic sectors, especially industry, and provides a preliminary assessment for opportunities to improve efficiencies in energy production, distribution and use by introducing more efficient technologies. The use of more efficient technologies would have the added benefit of reducing the environmental impact which, although is not the focus of the report, is an issue that effects energy choices. The Profile also presents considerable economic information, primarily in the context of how economic restructuring may affect energy supply, demand, and the introduction of more efficient technologies.

  6. Indonesian country report

    International Nuclear Information System (INIS)

    Munawir Zulqarnain, M.

    2005-01-01

    BATAN started to study EB (electron beam) flue gas treatment in 2001 after a joint memorandum of understanding on application of EB flue gas treatment in Power Plant between BATAN (National Nuclear Energy Agency), BPPT (Technology Implementation and Assessment Agency) and Indonesia Power Company was signed. Among several power plants (coal or oil) in Indonesia only one is installed with flue gas treatment equipment. This is to reduce CO 2 emission from the newest of coal power plant in Indonesia with 1200 MWe. The BATAN starts by seeking and learning data and engineering concept and processes from other countries to install an EB flue gas treatment equipment. The role of demonstration plant installation is very important to the future EB flue gas treatment in Indonesia. (S. Ohno)

  7. Country programme review Bangladesh

    International Nuclear Information System (INIS)

    Kamel, R.; Maluszynski, Y.; Maudarbocus, Y.; Cherif, H.S.; Morre, P.

    1993-12-01

    A five-expert mission was organized from 21-26 August 1993 and this document reflects the findings and recommendations of the team. Intensive contacts with heads of institutions, scientists and decision making persons in various sectors in the country were co-ordinated by the Bangladesh Atomic Energy Commission. The terms of reference of the mission were: To assess the on-going TC projects; to assist the Bangladesh nationals to finalize the formulation of the new requests for 1995-96 TC programme and to establish priority areas with regard to the introduction of national projects involving accelerated technological transfer in order to catalyze national development plans in specific areas; to examine institutional framework suitable for the introduction of these priority nuclear techniques

  8. Country programming mission. Namibia

    International Nuclear Information System (INIS)

    1991-01-01

    In response to a request from the Government of Namibia conveyed in a letter dated 29 November 1990 IAEA provided a multi-disciplinary Programming Mission which visited Namibia from 15 - 19 July 1991. The terms of reference of the Mission were: 1. To assess the possibilities and benefits of nuclear energy applications in Namibia's development; 2. To advise on the infrastructure required for nuclear energy projects; 3. To assist in the formulation of project proposals which could be submitted for Agency assistance. This report is based on the findings of the Mission and falls into 3 sections with 8 appendices. The first section is a country profile providing background information, the second section deals with sectorial needs and institutional review of the sectors of agriculture including animal production, life sciences (nuclear medicine and radiotherapy) and radiation protection. The third section includes possible future technical co-operation activities

  9. Country Presentation Angola

    International Nuclear Information System (INIS)

    Cardoso, L.; Ferreira, Edson; Goma, A.

    2010-01-01

    The Republic of Angola joined the IAEA in September 1999. Since then, the country started by designing, promoting and developing its programme on nuclear and technology through the Unit for Nuclear Science and Technology created by the Ministry of Science and Technology.The Angolan Atomic Law was approved on June 28 and published on September 05, 2007.Radioactive Waste Every person who is licensed to generate, keep or manage radioactive waste shall be responsible for the safe management of radioactive waste generated by the practice or source for which he/she is authorized. No person shall transport any radioactive material, radioactive substance or radiation generator on any vessel or boat within the territorial waters or the exclusive economic zone of Angola; on any aircraft within the airspace of Angola; or any means of land transport without authorization from the Regulatory Authority of Atomic Energy

  10. Peer Country Comments Paper - Denmark

    DEFF Research Database (Denmark)

    Bredgaard, Thomas

    Bidrag til EU-kommissionens peer-review on "Strategies for Employment policy Reform. Implementation Challenges in Decentralised Countries"......Bidrag til EU-kommissionens peer-review on "Strategies for Employment policy Reform. Implementation Challenges in Decentralised Countries"...

  11. The AEC and developing countries

    International Nuclear Information System (INIS)

    Ouvrieu, J.B.

    1983-01-01

    A historical background shows how AEC's activities have changed and consequently, the development of the AEC's relations with developing countries. Some examples serve to illustrate the different types of AEC cooperation with developing countries [fr

  12. Glaucoma in developing countries

    Directory of Open Access Journals (Sweden)

    Ravi Thomas

    2012-01-01

    Full Text Available Objective: To describe the background and strategy required for the prevention of blindness from glaucoma in developing countries. Materials and Methods: Extrapolation of existing data and experience in eye care delivery and teaching models in an unequally developed country (India are used to make recommendations. Results: Parameters like population attributable risk percentage indicate that glaucoma is a public health problem but lack of simple diagnostic techniques and therapeutic interventions are barriers to any effective plan. Case detection rather than population-based screening is the recommended strategy for detection. Population awareness of the disease is low and most patients attending eye clinics do not receive a routine comprehensive eye examination that is required to detect glaucoma (and other potentially blinding eye diseases. Such a routine is not taught or practiced by the majority of training institutions either. Angle closure can be detected clinically and relatively simple interventions (including well performed cataract surgery can prevent blindness from this condition. The strategy for open angle glaucoma should focus on those with established functional loss. Outcomes of this proposed strategy are not yet available. Conclusions: Glaucoma cannot be managed in isolation. The objective should be to detect and manage all potential causes of blindness and prevention of blindness from glaucoma should be integrated into existing programs. The original pyramidal model of eye care delivery incorporates this principle and provides an initial starting point. The routine of comprehensive eye examination in every clinic and its teaching (and use in residency programs is mandatory for the detection and management of potentially preventable blinding pathology from any cause, including glaucoma. Programs for detection of glaucoma should not be initiated unless adequate facilities for diagnosis and surgical intervention are in place and

  13. Which Countries Become Tax Havens?

    OpenAIRE

    Dhammika Dharmapala; James R. Hines Jr.

    2006-01-01

    This paper analyzes the factors influencing whether countries become tax havens. Roughly 15 percent of countries are tax havens; as has been widely observed, these countries tend to be small and affluent. This paper documents another robust empirical regularity: better-governed countries are much more likely than others to become tax havens. Using a variety of empirical approaches, and controlling for other relevant factors, governance quality has a statistically significant and quantitativel...

  14. Export Variety and Country Productivity

    OpenAIRE

    Feenstra, Robert; Looi Kee, Hiau

    2004-01-01

    The authors study the link between export product variety and country productivity based on data from 34 industrial and developing countries, from 1982 to 1997. They measure export product variety by the share of U.S. imports on the set of goods exported by each sampled country relative to the world. It is a theoretically sound index which is consistent with within-country GDP maximization...

  15. Literacy Campaigns in Developing Countries.

    Science.gov (United States)

    Odunuga, Segun

    1984-01-01

    Discusses the problem of eradicating illiteracy in developing countries, where the illiteracy rate may average about 70 percent. Looks at the Arab countries, Latin America, Africa, and India and the factors that thwart attempts to increase literacy in those countries. These include religious habits and the problem of language in multilingual…

  16. Uranium exploration in developing countries

    International Nuclear Information System (INIS)

    Premoli, C.

    1982-01-01

    The advantages to the developing countries of exploiting their uranium deposits in the next two decades to aid their own economic growth are considered. It is pointed out that in spite of the little known geology of these countries less sophisticated surveying methods have turned up large uranium deposits even in developed countries. Carborne surveys with simple crystal-detectors coupled to scintillators can be effective. Intelligent exploration in developing countries can be cheap due to low labour costs and less stringent environmental restraints and the uranium found could be sold to developed countries for their nuclear power programme. (U.K.)

  17. Countries and companies

    International Nuclear Information System (INIS)

    Jenning, J.S.

    1990-01-01

    The trends and factors currently emerging are likely to have significant influence on the way the upstream oil and gas industry evolves in the coming decade. This paper discusses how these trends might influence events in the 1990s, particularly how they might influence relationships between host countries and companies in the oil industry. State owned companies will dominate the industry in resource terms. These statcos fall into three groups: a small group of technically able, financially sound, well-managed companies; a group of consumer statcos that have limited domestic production but significant domestic demand; a large group that are finding it difficult to maintain their production facilities in good standing to maximize recovery from their resources. This paper describes the future private sector as consisting of the Surviving Sisters and smaller, private companies very active in the upstream. How will these various players behave in the years to come? Conventional activity in the upstream will continue as companies seek to optimize their upstream portfolios

  18. Country risk analysis

    International Nuclear Information System (INIS)

    David, A.

    1992-01-01

    This paper reports that the oil industry has been an internationally based industry that has been heavily dependent on outside financing sources. Historically, financing came from investment houses that, in most cases, participated in the projects as equity investors. However, investment companies can no longer satisfy the capital requirements of the current high level of exploration and development activities. The current trend is to involve commercial banks on a purely lending basis. Commercial banks, by their nature, are risk averse. In the case of oil and gas exploration and production they are asked to take not only technical risk and price risk but geopolitical risk as well. Methods have been developed by commercial banks to reduce technical and price risks to point which enables them to be comfortable with a loan. However, geopolitical risks are more difficult to assess. The risk associated with many countries are the nationalization of the investment, new tax restrictions, restriction of currency movements, and/or revisions to the production sharing agreements

  19. Tanzania country study

    Energy Technology Data Exchange (ETDEWEB)

    1999-09-01

    Objectives of this study are to analyse the role of the land use sectors of Tanzania (especially forestry) on mitigation of greenhouse gases. Specific emphasis is placed on the relationship between forestry and energy supply from biomass, as well as other forestry products. This is a follow up study on an earlier effort which worked on mitigation options in the country without and in-depth analysis of the forestry and land use sectors. Analysis of the mitigation scenario has been based on Comprehensive Mitigation Analysis (COMAP). This study has analysed the forestry and land use sector behaviour on the basis of the current policies on land and environment. Furthermore three scenarios have been developed on the basis of what is expected to happen in the sectors, the worse scenario being a catastrophic one where if things takes the business as usual trend then the forest resources will easily be depleted. The TFAP scenario takes into account the implementation of the current plans as scheduled while the mitigation scenario takes into account the GHG mitigation in the implementation of the plans. A Comprehensive Mitigation Analysis Process (COMAP) has been used to analyse the GHG and cost implications of the various programmes under the mitigation scenario. (au) 30 refs.

  20. Country watch. Brazil.

    Science.gov (United States)

    Turra, M D

    1994-01-01

    Persons who are infected with human immunodeficiency virus (HIV) or who suffer from acquired immunodeficiency syndrome (AIDS) often have their civil rights violated in Brazil. To remedy this, the Candido Mendes College in Rio de Janeiro introduced a voluntary course, "AIDS - Legal Approaches", into its law curriculum. Incentive was provided by the college's Model Law Office (MLO), where students learn to defend the rights of people in need. Class size is about 25; law professors use recent magazine and newspaper articles, and documentation on lawsuits concerning persons with HIV to teach the class. Course topics include relevant civil law (suits against blood banks), contract law (suits against private health insurance companies which refuse to cover treatment expenses related to HIV or AIDS), family law, inheritance law, labor law (unjust dismissal of persons with HIV), criminal law (intentional transmission of AIDS), violations of basic human rights, and comparative jurisprudence and constitutional law (a comparison of Brazilian law in this area to the laws of other countries). Students, during their field practice periods at the MLO, provide legal assistance to persons with HIV. Approximately 150 cases have been handled, often with positive outcomes, to date. Clients hear about the program via television, radio, and newspapers. Materials and information about lawsuits handled by the MLO are available to other colleges and universities with the hope of stimulating the formation of similar programs elsewhere.

  1. Swaziland: country profile.

    Science.gov (United States)

    Carrington, L

    1988-06-01

    Although Swaziland had been independent from colonialism for 20 years, a powerful monarch, King Mswati II, continues to control the country's political, religious, and social system. Swaziland has a population of 676,000, half of whom are under 15 years of age. The infant mortality rate is 105/1000 live births and 25% of children die before they reach their 5th birthday. Life expectancy is 54 years. Tribal chiefs, representing the king, hold and distribute about half of the national land. Most of the fertile land remains in the hands of white settler farmers. The concentration of income in foreign companies and urban centers has exacerbated poverty in rural areas. Depreciation of rand-linked local currency has boosted export earnings, but it has also raised the price of food and medical imports. Swaziland's main exports are sugar, wood pulp, chemicals, and fruit, most of which go to the UK and South Africa. The major food crops are maize, beans, groundnuts, and sorghum. About half of the working population is engaged in small-scale subsistence farming, but food yields are declining. The major producers are foreign companies attracted by Swaziland's low taxes and cheap labor supply.

  2. Country watch: India.

    Science.gov (United States)

    Mukhopadhyay, A; Sehgal, P N

    1995-01-01

    Linking more than 3000 health and development organizations, the Voluntary Health Association of India (VHAI) is one of the largest networks in the country. In 1990 VHAI began incorporating HIV/STD-related activities into its broader programs. An existing infrastructure for intersectoral collaboration in the areas of community health promotion, public policy, information and documentation, and communications facilitated inclusion of the new activities. Several VHAI departments collaborate in offering training courses, workshops, and seminars at the state and community levels to involve nongovernmental organizations and professional groups in HIV/STD prevention and counseling. More than 950 persons have been trained so far, including trainers of primary health care workers, family physicians, medical practitioners, social scientists, teachers, community volunteer workers, and youth leaders. Local experts act as training resource persons; materials produced locally, abroad, and by VHAI itself are used. Training facilities are offered free of charge to member organizations; VHAI also awards fellowships for field training and financial support for approved projects. VHAI suggests intervention measures to governmental and nongovernmental organizations related to drug users, youth, truck drivers, blood donors, and people living with HIV/AIDS. The information, documentation, and communications departments provide members with a wide variety of information, education, and communication (IEC) materials that can be translated into local languages: posters, folders, flip charts, stickers, and folk songs. VHAI advocacy issues that have been highlighted through the press include: confidentiality, protection against discrimination, the right of all persons to health care, and the need to make properly-equipped STD clinics available. VHAI has established sub-networks in Tamil Nadu (155 organizations) and Manipur (55 organizations) states. VHAI has found that incorporating HIV

  3. COUNTRY IMAGE VS. COUNTRY BRAND: DIFFERENCES AND SIMILARITIES

    Directory of Open Access Journals (Sweden)

    Denisa Adriana COTÎRLEA

    2015-08-01

    Full Text Available This article was written in order to provide an overview regarding the differences and similarities regarding two congruent, yet different concepts: country brand and country image. The geopolitical context and, implicitly, the current global context require a redefinition – or a more complex circumscription – of the “country image” and “country branding” concepts. In this paper, the author aimed to highlight the characteristics and particularities of the approached concepts in order to shape a framework of the context within these two operate; a brief analysis of the literature is presented, trying to emphasize the slight difference between the approached concepts

  4. Developed-developing country partnerships: Benefits to developed countries?

    Directory of Open Access Journals (Sweden)

    Syed Shamsuzzoha B

    2012-06-01

    Full Text Available Abstract Developing countries can generate effective solutions for today’s global health challenges. This paper reviews relevant literature to construct the case for international cooperation, and in particular, developed-developing country partnerships. Standard database and web-based searches were conducted for publications in English between 1990 and 2010. Studies containing full or partial data relating to international cooperation between developed and developing countries were retained for further analysis. Of 227 articles retained through initial screening, 65 were included in the final analysis. The results were two-fold: some articles pointed to intangible benefits accrued by developed country partners, but the majority of information pointed to developing country innovations that can potentially inform health systems in developed countries. This information spanned all six WHO health system components. Ten key health areas where developed countries have the most to learn from the developing world were identified and include, rural health service delivery; skills substitution; decentralisation of management; creative problem-solving; education in communicable disease control; innovation in mobile phone use; low technology simulation training; local product manufacture; health financing; and social entrepreneurship. While there are no guarantees that innovations from developing country experiences can effectively transfer to developed countries, combined developed-developing country learning processes can potentially generate effective solutions for global health systems. However, the global pool of knowledge in this area is virgin and further work needs to be undertaken to advance understanding of health innovation diffusion. Even more urgently, a standardized method for reporting partnership benefits is needed—this is perhaps the single most immediate need in planning for, and realizing, the full potential of international

  5. Developed-developing country partnerships: benefits to developed countries?

    Science.gov (United States)

    Syed, Shamsuzzoha B; Dadwal, Viva; Rutter, Paul; Storr, Julie; Hightower, Joyce D; Gooden, Rachel; Carlet, Jean; Bagheri Nejad, Sepideh; Kelley, Edward T; Donaldson, Liam; Pittet, Didier

    2012-06-18

    Developing countries can generate effective solutions for today's global health challenges. This paper reviews relevant literature to construct the case for international cooperation, and in particular, developed-developing country partnerships. Standard database and web-based searches were conducted for publications in English between 1990 and 2010. Studies containing full or partial data relating to international cooperation between developed and developing countries were retained for further analysis. Of 227 articles retained through initial screening, 65 were included in the final analysis. The results were two-fold: some articles pointed to intangible benefits accrued by developed country partners, but the majority of information pointed to developing country innovations that can potentially inform health systems in developed countries. This information spanned all six WHO health system components. Ten key health areas where developed countries have the most to learn from the developing world were identified and include, rural health service delivery; skills substitution; decentralisation of management; creative problem-solving; education in communicable disease control; innovation in mobile phone use; low technology simulation training; local product manufacture; health financing; and social entrepreneurship. While there are no guarantees that innovations from developing country experiences can effectively transfer to developed countries, combined developed-developing country learning processes can potentially generate effective solutions for global health systems. However, the global pool of knowledge in this area is virgin and further work needs to be undertaken to advance understanding of health innovation diffusion. Even more urgently, a standardized method for reporting partnership benefits is needed--this is perhaps the single most immediate need in planning for, and realizing, the full potential of international cooperation between developed and

  6. Archival Education in Scandinavian Countries

    Directory of Open Access Journals (Sweden)

    Muhammet Hanefi Kutluoğlu

    2008-03-01

    Full Text Available Every country has responsibilities to provide the necessary personnel needed for their archival inheritance by education. Education can be shaped through tradition, historical inheritance and scientifi c necessities by defi ning the right educational method. Scandinavian countries have determined different education models based on their tradition, historical inheritance and requirements. In this article we focused on the formation of archival tradition, application of archival education in Scandinavian countries and the infl uence of the developments taking place in Europe on these countries. The relation between the archival education in European and Scandinavian countries is evaluated through a comparative method, and similarities to other countries are also evaluated. Finally, the present situation of archival education and the measures needed in this fi eld are taken into consideration.

  7. Dealing with the problem countries

    International Nuclear Information System (INIS)

    Jones, R.W.

    1985-01-01

    The test of America's policies to prevent nuclear proliferation is the so-called problem countries, those states that pose the greatest risk of ''going nuclear.'' Most visible - and the source of greatest concern - are those countries which have developed or appear to be in the process of developing nuclear weapons capabilities. In addition to Pakistan, near-nuclear countries of note include India, Israel, South Africa, Argentina, South Korea, and Taiwan. Several other countries, including Iraq, Iran, Libya, and Brazil, seem to pose proliferation risks in the longer term. More problematic are countries, such as Mexico, that, although they seem to represent little or no proliferation risk themselves, pose difficult problems by challenging restrictions in nuclear export policy. The author examines US policy toward some of the problem countries, paying particular attention to Pakistan. The constants in US policy and the few changes wrought by the Reagan administration are noted throughout

  8. Hungary country study

    Energy Technology Data Exchange (ETDEWEB)

    Uerge-Vorsatz, D.; Fuele, M. [eds.

    1999-09-01

    Hungary recognises the importance of limiting greenhouse gas emissions in order to prevent or mitigate their impact on the global climate. On an international level, Hungary is not a significant carbon dioxide emitter, neither to the absolute degree nor on a per capita basis. This means that the principal reason for Hungarian participation in emission`s reduction is not perceivable international consequences but solidarity and participation in the common action of the countries of the world. Hungary is a signatory to both the Framework Convention on Climate Change and the Kyoto protocol. However, the (Hungarian) National Environmental Program also emphasises that the fulfilment of international conventions must happen at a level and pace reasonable for Hungary. The goal of this study is to investigate the potentials, costs and implementation strategies of greenhouse gas abatement in Hungary. First presented is a background of Hungary`s economy and a summary of the economic transitions in Hungary. A brief description of the Hungarian energy sector is included, with a short summary of carbon dioxide emissions, and of the Hungarian forestry sector. The following chapter is devoted to the development of baseline scenarios, from bottom-up and top-down perspectives. In the chapter on mitigation, the spectrum of energy efficiency measures in the residential and public sectors is discussed. Fifteen specific measures, whose impact is considered important, are selected and discussed in detail. The cost curves are developed for the discussed mitigation options. Then, we discuss the issues related to the implementation of energy efficiency measures in the Hungarian residential and commercial sectors. After a general background and a framework on the implementation of the energy efficiency measures in the sectors chosen, we elaborate on the practicality of these concepts. As a case study, the concept and the feasibility of carbon/energy taxes are examined. To complete the

  9. Nuclear energy for developing countries

    International Nuclear Information System (INIS)

    Kemery, L.S.

    1980-01-01

    This paper examines the circumstances which must prevail before a reasonable technical, administrative and sociological case can be made to justify the introduction of nuclear power technology to a developing country. The role played by the IAEA in responding to needs of developing countries is considered and problems of nuclear plant safety and materials safeguards discussed. Plans for nuclear power in several developing countries are outlined

  10. Renewable Energy Country Attractiveness Indices

    International Nuclear Information System (INIS)

    2011-02-01

    Since 2003 Ernst and Young team has been releasing quarterly data that ranks national renewable energy markets, and their suitability for individual technologies. The Country Attractiveness Indices now track the relative attractiveness of 30 countries' renewable energy markets across a selection of technologies each quarter. The Renewable Energy Country Attractiveness Indices publication scores and comments on various technologies, including: on-shore wind, off-shore wind, solar PV, solar CSP, biomass, and geothermal.

  11. Nuclear medicine in developing countries

    International Nuclear Information System (INIS)

    Kremenchuzky, S.; Degrossi, O.J.

    1991-01-01

    The economic crisis through which developing countries are passing means that every field of endeavour must adapt to new realities imposed by each particular's country's situation. Public health is no exception, although it is obviously a priority field in view of the repercussions which social and economic phenomena can have on the health of a country's inhabitants. This article briefly considers ways in which nuclear medicine facilities in Argentina may be improved

  12. Culture at the Country Level

    OpenAIRE

    Maseland, R.K.J.; Hoorn, A.A.J. van; Herk, H. van; Torelli, C.J.

    2017-01-01

    This chapter introduces and critically discusses the idea of measuring the culture of countries and cross-national differences therein. We start by elaborating the theoretical foundations for studying culture at the country level. We highlight the use of countries or nations as a unit of analysis and pay special attention to the way in which a group-level construct such as culture has implications at lower levels of analysis, affecting the values and beliefs of individuals. After briefly trac...

  13. Renewable Energy Country Profiles. Caribbean

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-09-15

    IRENA Renewable Energy Country Profiles take stock of the latest developments in the field of renewables at country level around the world. Each profile combines analysis by IRENA's specialists with the latest available country data and additional information from a wide array of sources. The resulting reports provide a brief yet comprehensive picture of the situation with regard to renewable energy, including energy supply, electrical generation and grid capacity, and access. Energy policies, targets and projects are also considered, along with each country's investment climate and endowment with renewable energy resources. The energy statistics presented here span the period from 2009 until 2012, reflecting varying timelines in the source material. Since data availability differs from country to country, wider regional comparisons are possible only for the latest year with figures available for every country included. Despite the time lag in some cases, the evident differences and disparities between countries and regions around the world remain striking. The current package of country profiles is just a starting point. The geographic scope will continue to expand, and existing profiles will be enhanced with new indicators, with the whole series maintained as a live product on the IRENA website (www.irena.org)

  14. Indonesia country report

    Energy Technology Data Exchange (ETDEWEB)

    Murni Soedyartomo Soentono, Tri [National Nuclear Energy Agency of Indonesia - Batan, Radioisotopes and Radiopharmaceuticals Development Centre, Pasar Jum' at, Cinere Raya, 12570 Jakarta (Indonesia)

    2008-07-01

    Several nuclear research are currently operation in Serpong, Jakarta, Bandung and Yogyakarta; these facilities has been in operation step wisely and having strong link with various universities and laboratories within the country (30 MW in Serpong, 2 MW in Bandung, Cyclotron CS-30 Serpong, Accelerator Yogyakarta, Irradiator Co-60). Public Acceptance: Further more the routine activities of the public information by WiN regarding the peaceful uses of nuclear energy, especially to the immediate environment of the NPP candidate site are indeed of important steps. Future of nuclear power: Since 1990's, Indonesia planned to build NPP station in Jepara to anticipate future energy crisis. Indonesia National Energy Policy has four main objectives: - Securing the continuity of energy supply for domestic use at price affordable to the public, - Enhancing the life quality of the people, - Stimulating economic growth, and, - Reserving an adequate supply of oil and gas for expert to provide source of foreign exchange to fund the national development program. Nuclear Waste Management Policy: Law no 10/1997 on nuclear power became the basic policy in management of radioactive waste The only national agency dealing with radioactive substances, BATAN possesses all data and information concerning the use of nuclear power. Radioactive waste management is particularly earmarked for maximum protection of living creatures, the environment and its ecosystems. In order to guarantee maximum safety and protection, all parties involved in the acquisition of radioactive materials should abide by the ALARA (As Low As Reasonably Achievable) principle. In order to achieve radioactive waste management that complies with the principle of sustainable development, technological applications should be technically and economically viable for maximum protection of the environment and safety from any potential nuclear hazards, now and in future. The application must also be accepted by the community

  15. Do all countries grow alike?

    NARCIS (Netherlands)

    Bos, J. W. B.; Economidou, C.; Koetter, M.; Kolari, J. W.

    This paper investigates the driving forces of output change in 77 countries during the period 1970-2000. A flexible modeling strategy is adopted that accounts for (i) the inefficient use of resources, and (ii) different production technologies across countries. The proposed model can identify

  16. Ukraine : Country Procurement Assessment Report

    OpenAIRE

    World Bank

    2001-01-01

    The main objectives of the country procurement assessment are to diagnose the public procurement system in Ukraine, assess compatibility of the country's laws, policies and procedures with international best practices, review compliance with the procurement laws and regulations and identify areas for improvement of the procurement system in Ukraine. With due recognition of the considerable...

  17. Rural poverty in transition countries

    OpenAIRE

    Macours, K; Swinnen, Jo

    2006-01-01

    This paper uses new poverty data based on household level surveys to analyze changes in rural poverty and rural-urban poverty differences in 23 transition countries of Central and Eastern Europe and the firmer Soviet Union. The paper presents a series of hypotheses to explain differences across countries and changes over time.

  18. List of High risk countries

    International Development Research Centre (IDRC) Digital Library (Canada)

    Francine Sinzinkayo

    2013-07-26

    Higher Risk Countries and Territories. Reviewed regularly. Last update: July 26, 2013. Country/Territory. Note (1). Sources of Concern. Canadian. Law or. Policy. Knowledge of research setting. Ability to monitor research activities. (Note 2). Operational. Issues. (Note 3). Banking. Restrictions. (Note 4). Afghanistan. X. X.

  19. Natural gas in developing countries

    International Nuclear Information System (INIS)

    Holwerda, B.

    1998-01-01

    Everywhere in the world plans are being made to stimulate the natural gas industry in developing countries. High investment costs are the biggest problem almost everywhere. Even countries with a closed economy realize that they do not get far without foreign capital. Cases are presented for Africa, Pakistan, and Indonesia

  20. Energy problems in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Tasugi, Hirosaburo [Japan Industrial Tech. Association, Tokyo, Japan

    1989-06-20

    In order to rid the people's living of poverty in developing countries, first, the production of food has been planned to increase. And then, resource development and industrialization have been tried to improve with efforts. Because of such development and an increase in population, energy consumption has been increasing. Advanced countries have supported these countries in many ways, however, there is much difference in their assistance depend on various situations such as racial, religious, and political ones. Moreover, a gap between cities and farm villages has widen since infrastructure has not been fully equipped in developing countries. The electrification ratio is used as an index to show the degree of development in developing countries. It is low in the countries where development is lagging, particularly in farm villages. This gap is an urgent problem that faces developing countries. In order to cope with the actual conditions, advanced countries including Japan should be plan to reinforce their technological and economic assistance more suitable for farm villages. Furthermore, they should also improve the assistance system which includes a measure for environmental pollution control, considering the spot directly. 3 figs., 14 tabs.

  1. Photovoltaic marketing in developing countries

    International Nuclear Information System (INIS)

    Muntasser, M.A.; Bara, M.F.; Quadri, H.A.; El-Tarabelsi, R.; La-azebi, I.F.

    2000-01-01

    Photovoltaic (PV) insolation-harnessing is acknowledged as the most practical economic solution to meet the requirements of one hundred million people without electricity in the developing countries. Industrialised countries in particular, have been active in utilising such technologies because they can afford the current peak watt prices of US $3-15 for such systems. The market in those countries will soon be close to saturation and attention by suppliers will have to be shifted to the already established larger market in less developed countries (LDCs). PV marketing in these developing countries, i.e. ability to penetrate the potential market, is facing tremendous hurdles. This paper reviews the present status and future directions of the PV market in developing countries as well as discusses the current technical, social, financial or geopolitical barriers and constraints, which are in line with the trends in the world. The paper concludes by making a global policy package proposal, in terms of an appeal on the global community concerned with PV to propagate proposal, in terms of an appeal on the global community concerned with PV to propagate this proposal more convincingly, perhaps to emanate from an internationally recognised 'forum', like a PV conference and exhibition, with cooperation and participation of PV manufacturers, suppliers, industrialised countries, NGOs, financial institutions and developing countries. (Author)

  2. Globalization : Countries, Cities and Multinationals

    NARCIS (Netherlands)

    McCann, Philip; Acs, Zoltan J.

    2011-01-01

    McCann P. and Acs Z. J. Globalization: countries, cities and multinationals, Regional Studies. This paper explores the relationship between the size of a country, the size of its cities, and the importance of economies of scale in the modern era of globalization. In order to do this, it integrates

  3. Japan country report

    Energy Technology Data Exchange (ETDEWEB)

    Morisaki, Rieko [Energy Communication Planning, 3-9-16 Aobadai, 818-0137 Dazaifu (Japan)

    2008-07-01

    1. Nuclear 2007 highlights: - A magnitude 6.8 earthquake occurred in Niigata on July 16 2007. Owing to this earthquake, 3 units operating and 1 unit during start-up were shutdown automatically at TEPCO's Kashiwazaki-Kariwa NPS. Now, all 7 units of the NPS are in an outage for investigation. This influenced the capacity factor of Japanese NPPs in FY 2007, which stood at just 60.7%. - Debate on global warming is more and more active in Japan, as it is the host country of the G8 Hokkaido Toyako Summit in July. The Japan Atomic Energy Commission released 'White Paper on Nuclear Energy 2007' in March 2008. In the paper, they first expressed the view that the expansion of the peaceful use of nuclear energy is indispensable. 2. Nuclear overview: a. Energy policy: Electricity share: 25.4% of nuclear. The energy policy of Japan aims at nuclear power generation being maintained at the current level (30 to 40% of the total electricity generation) or increasing even after 2030, for stable energy supply and as a countermeasure against global warming. - Nuclear Fuel Cycle: The active tests at the JNFL reprocessing plant in Rokkasho-mura are in the final phase for commercial operation in 2008. By FY 2010 Plutonium utilization in LWRs in 16 to 18 NPP units. Around FY 2010 Installment of new centrifuges at the uranium enrichment plant at Rokkasho-mura. In FY 2012 Start of commercial operation of MOX fuel fabrication plant. Fast-breeder reactor cycle: Operation of the prototype reactor 'MONJU' has been suspended since a secondary sodium leak in 1995. JAEA (Japan Atomic Energy Agency) completed full-scale remodeling work and is implementing various tests to confirm the capabilities and soundness of MONJU. They aim to start its operation within FY 2008. Around 2025 Building a demonstration FBR. Before 2050 Development of a commercial FBR. - Electricity production (Operating): BWR: 32 units (including 4 units of APWR), PWR: 23 units. - Electricity production

  4. Business ethics in developing countries

    Directory of Open Access Journals (Sweden)

    G.J. Rossouw

    1992-03-01

    Full Text Available Underlying this paper is the conviction that it is of the utmost importance that business ethics should indeed become an integral part of business culture in all, and therefore also in developing countries. It is not to be denied that business ethics has to a much larger extent become pari of the business culture' in developed countries than in developing countries. The primary aim of this paper is to provide an explanation for the fact that business ethics is fighting an uphill battle in becoming pari of the business culture in developing countries. Secondly, a thumbnail sketch is given of the preconditions that have to be fulfilled in order to stimulate the development of a moral business culture in developing countries. In order to achieve these goals I will focus mainly on Africa, and more specifically on South Africa.

  5. Alcohol fuels for developing countries

    International Nuclear Information System (INIS)

    Bhattacharya, Partha

    1993-01-01

    The importance of alcohol as an alternative fuel has been slowly established. In countries such as Brazil, they are already used in transport and other sectors of economy. Other developing countries are also trying out experiments with alcohol fuels. Chances of improving the economy of many developing nations depends to a large extent on the application of this fuel. The potential for alcohol fuels in developing countries should be considered as part of a general biomass-use strategy. The final strategies for the development of alcohol fuel will necessarily reflect the needs, values, and conditions of the individual nations, regions, and societies that develop them. (author). 5 refs

  6. Business Cycles in Developing Countries

    DEFF Research Database (Denmark)

    Rand, John; Tarp, Finn

    2002-01-01

    This paper demonstrates that developing countries differ considerably from their developed counterparts when focus is on the nature and characteristics of short run macroeconomic fluctuations. Cycles are generally shorter, and the stylized facts of business cycles across countries are more diverse...... than those of the rather uniform industrialized countries. Supply-side models are generally superior in explaining changes in output, but a “one-size fits all” approach in formulating policy is inappropriate. Our results also illustrate the critical importance of understanding business regularities...

  7. Absenteeism in the Nordic countries

    DEFF Research Database (Denmark)

    Løkke Nielsen, Ann-Kristina; Eskildsen, Jacob Kjær; Jensen, Troels Wendelboe

    2007-01-01

    and Sweden. Employees working in the public sector, more specific the municipalities, have a higher level of absence compared to the private sector. According to the personal characteristics, women are more absent than men in all Nordic countries, but the effect of age differs according to the country...... in question. If the manager however is a woman and the employee likewise, then the level of absence is higher in Denmark, Norway and Finland compared to the other gender constellations. Originality/value - Because of the lack of international comparative studies of absenteeism in the Nordic countries...

  8. Progress in the developing countries

    International Nuclear Information System (INIS)

    Simnad, M.

    1981-01-01

    Nuclear programmes in selective developing countries are briefly discussed. The oil rich countries of Iraq, Libya and Iran all have reactors on order. Turkey has decided to purchase a PWR from the USSR and Egypt's programme anticipates a capacity of 6600 MWe by 2000. The current projections for India are 6000 MWe by 1990 and 20,000 MWe by 2000. The progress of Pakistan, South Korea and other Asian countries are discussed. The predicted growth in reactors and population in Latin America is considered - 17 reactors presently planned for a population of 340 million and 18-57 possible additions in 2000 for an estimated population of 600 million. The role of the IAEA and experience of some Western countries in technology transfer is discussed with the ambitious Spanish nuclear power programme and the experience of Argentina in purchasing Candu reactors. (author)

  9. social protection for developing countries

    African Journals Online (AJOL)

    Nicola Smit

    challenges of informal economy workers in developing countries. This view. 5 ibid. ..... in the informal economy – an international and regional perspective” 2007 4 TSAR 700-715. ..... management – should be improved. In South Africa the ...

  10. Nuclear power in developing countries

    International Nuclear Information System (INIS)

    Morrison, R.W.

    1980-01-01

    A few of the essential issues which arise when we consider nuclear power and development together in the context of energy policy are discussed. Ethical concerns must ultimately be expressed through policies and their impact on people. There are ethical issues associated with nuclear power in the developing countries which deserve our attention. Four aspects of the question of nuclear power in developing countries are considered: their energy situation; the characteristics of nuclear power which are relevant to them; whether developing countries will undertake nuclear power programmes; and finally the ethical implications of such programmes. It is concluded that what happens in developing countries will depend more on the ethical nature of major political decisions and actions than on the particular technology they use to generate their electricity. (LL)

  11. Explaining nascent entrepreneurship across countries

    NARCIS (Netherlands)

    A.R. Thurik (Roy); A.J. van Stel (André); A.R.M. Wennekers (Sander); P. Reynolds (Paul)

    2003-01-01

    textabstractThis paper aims at explaining cross-country variation in nascent entrepreneurship. Regression analysis is applied using various explanatory variables derived from three different approaches. We make use of the Global Entrepreneurship Monitor database, including nascent entrepreneurship

  12. Confirmation of a second EPR to be built at Penly

    International Nuclear Information System (INIS)

    Anon.

    2009-01-01

    The French government has made public its decision to launch the construction of a second EPR in France. This EPR is planned to be built on the Penly site (northern region of France). EDF will manage this project but other investors like GDF-Suez are invited to participate. The construction works are planned to begin in 2012 for a commissioning in 2017. This reactor will be the fifth EPR being built in the world. (A.C.)

  13. Child labour in developing countries

    OpenAIRE

    Dvořáková, Pavla

    2014-01-01

    Child labour in developing countries Abstract This bachelor thesis deals with the child labour and its occurence in developing countries. The main aim is to present the basic view of this problem. The term of child labour relies here on Convention on the Rights of the Child and conventions of International Labour Organization. There are several types of child labour, in which children appear most, including the worst forms of child labour. Every type includes description of activities perform...

  14. Transport in the Nordic countries

    International Nuclear Information System (INIS)

    Gustafsson, B.; Pettersson, S.; Vilkamo, S.

    1989-01-01

    Transport of radioactive material from different fields of operation is well advanced in the Nordic countries: waste from the medical sector, industry, research, and now in increasing amounts from reactor operation, including spent fuel. In the future, waste from decommissioning will also be transported. This report gives the amount of radioactive waste material to be transported in the Nordic countries. Transport routes, transport containers, and transport systems are described. Legislations and transport regulatins are discussed. (author)

  15. Renewable Energy Country Profiles. Pacific

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-09-15

    The IRENA Renewable Energy Country Profiles take stock of the latest development of renewable energy in two regions where renewable energy can make a significant contribution to combat climate change and bring modern energy services to everyone: Africa and the Pacific. These two regions are presented separately in this volume and its sister publication. The country profiles combine elements of IRENA analysis with the latest information available from a vast array of sources in order to give a brief yet comprehensive and up-to-date picture of the situation of renewable energy that includes energy supply, electrical capacity, energy access, policies, targets, investment climate, projects and endowment in renewable energy resources. Because of the different timelines of these sources, data presented here refer to years between 2008 and 2012. Data availability also differs from country to country, which makes comparison with a wider regional group possible only for the year for which figures are available for all the members of the group; while this may not be the most recent year, the differences between countries, regions and the world remain striking. The current country profiles are just a starting point; they will be extended upon with new indicators to make them more informative, and maintained as a live product on the IRENA website as a key source of information on renewable energy.

  16. Renewable Energy Country Profiles. Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-02-15

    The IRENA Renewable Energy Country Profiles take stock of the latest development of renewable energy in two regions where renewable energy can make a significant contribution to combat climate change and bring modern energy services to everyone: Africa and the Pacific. These two regions are presented separately in this volume and its sister publication. The country profiles combine elements of IRENA analysis with the latest information available from a vast array of sources in order to give a brief yet comprehensive and up-to-date picture of the situation of renewable energy that includes energy supply, electrical capacity, energy access, policies, targets, investment climate, projects and endowment in renewable energy resources. Because of the different timelines of these sources, data presented here refer to years between 2008 and 2012. Data availability also differs from country to country, which makes comparison with a wider regional group possible only for the year for which figures are available for all the members of the group; while this may not be the most recent year, the differences between countries, regions and the world remain striking. The current country profiles are just a starting point; they will be extended upon with new indicators to make them more informative, and maintained as a live product on the IRENA website as a key source of information on renewable energy.

  17. Pharmacovigilance activities in ASEAN countries.

    Science.gov (United States)

    Suwankesawong, Wimon; Dhippayom, Teerapon; Tan-Koi, Wei-Chuen; Kongkaew, Chuenjid

    2016-09-01

    This study aimed to explore the current landscape and identify challenges of pharmacovigilance (PV) among Association of Southeast Asian Nations (ASEAN) countries. This cross-sectional survey collected data from May 2014 to December 2015. Questionnaires seeking to collect information on resources, processes, roles and responsibility, and functions of PV systems were sent to relevant persons in the ASEAN countries. Functions of PV centers were measured using the minimum World Health Organization requirements for a functional national PV system. Performances of PV centers were measured by the following: (1) the indicators related to the average number of individual case safety reports (ICSR); (2) presence of signal detection activities and subsequent action; and (3) contribution to the global vigilance database. Cambodia, Indonesia, Laos, Malaysia, the Philippines, Singapore, Thailand, and Vietnam completed the survey. PV systems in four surveyed countries (Indonesia, Malaysia, Singapore, and Thailand) achieved all aspects of the World Health Organization minimum requirement for a functional national PV system; the remaining countries were deemed to have unclear communication strategies and/or no official advisory committee. Average numbers of recent ICSR national returns ranged from 7 to 3817 reports/year/million population; three countries (Malaysia, Singapore, and Thailand) demonstrated good performance in reporting system and reported signal detection activities and subsequent actions. All participating countries had submitted ICSRs to the Uppsala Monitoring Center during the survey period (2013-2015). Four participating countries had functional PV systems. PV capacity, functionality, and legislative framework varied depending on local healthcare ecosystem networks. Implementing effective communication strategies and/or technical assistance from the advisory committee are needed to strengthen PV in ASEAN. Copyright © 2016 John Wiley & Sons, Ltd. Copyright

  18. Republic of Venezuela. Country profile.

    Science.gov (United States)

    Hakkert, R

    1985-06-01

    Venezuela's current economic and demographic situation is described. Venezuela is a major oil country, and the oil industry accounts for 90% of the country's foreign exchange, 70% of the government's revenues, and 15% of the gross domestic product. The economy experienced a sudden and high rate of economic growth in the mid-1970s as a result of high oil prices; however, in recent years, declining oil prices have had a negative effect on the economy. The country is now faced with a serious trade deficit, and the government recently imposed restrictions on imports. Imports in recently years had increased markedly. The emphasis on the oil industry weakened the agricultural sector and, as a result, food imports increased. In addition, the rapid economic growth experienced during the 1970s greatly increased the demand for imported consumer goods. Venezuela has the 4th highest foreign debt in the world (US$35 billion). Despite these problems Venezuela has a relatively high per capita income (US$4,140) and living standard, compared to other countries in the region. Venezuela's total population is 14.6 million, and the population is unevenly distributed. 86% of the population lives in cities of 2500 or more. 37.4% of the population and 70% of the industry is concentrated in the Federal District which contains Caracas, and in the surrounding states of Aragua, Miranda, and Carabobo. This area constitutes only 2.36% of the country's territory. Most of the oil fields are located in the state of Zulia which also contains the country's 2nd largest city (Maracaibo). The country's coastal area contains most of the agricultural lands, and the prairies just south of the coastal mountain ranges are devoted primarily to cattle raising. The remaining 58.2% of the country's territory is essentially jungle and contains only 6.9% of the country's population. The annual population growth rate is 3.11%. Although the rate declined in recent years it is higher than in most of the other

  19. Export opportunities in developing countries

    International Nuclear Information System (INIS)

    Sullivan, J.

    1992-01-01

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

  20. Nuclear power for developing countries

    International Nuclear Information System (INIS)

    Kendall, J.; Kupitz, J.; Rogner, H. H.

    2000-01-01

    Nuclear power is a proven technology which currently makes a large contribution to the electricity supply in a number of countries and, to a much less extent, to heat supply in some countries. Nuclear power is economically competitive with fossil fuels for base load electricity generation in many countries, and is one of the commercially proven energy supply options that could be expanded in the future to reduce environmental burdens, especially greenhouse gas emissions, from the electricity sector. Over the past five decades, nearly ten thousand reactor-years of operating experience have been accumulated with current nuclear power plants. Building upon this background of success and applying lessons learned from the experience of operating plants, new generations of nuclear power plants have been, or are being developed. Improvements incorporated into these advance designs include features that will allow operators more time to perform equipment protection and safety actions in response to equipment failures and other off normal operating conditions, and that will reduce and simplify the actions required. Great attention is also paid to making new plants simpler to operate, inspect, maintain and repair, thus increasing their overall cost efficiency and their compatibility with the infrastructure of developing countries. The paper provides a discussion of future world energy supply and demand projections, current status and prospects for nuclear power, a short summary of advanced reactor concepts and non-electrical applications of nuclear energy for developing countries, and a review of the role of the IAEA. (author)

  1. Pharmaceutical policies in European countries.

    Science.gov (United States)

    Barros, Pedro Pita

    2010-01-01

    Pharmaceutical expenditures have an important role in Europe. The attempts to control expenditure have used a wide range of policy measures. We reviewed the main measures adopted by the European Union countries, especially in countries where governments are the largest third-party payers. To complement a literature review on the topic, data was gathered from national reviews of health systems and direct inquiries to several government bodies. Almost all countries regulate prices of pharmaceutical products. Popular policy measures include international referencing to set prices (using as benchmark countries that have set lower prices), internal reference pricing systems to promote price competition in domestic markets, and positive lists for reimbursement to promote consumption of generics (including in some cases substitution by pharmacists of drugs prescribed by physicians). Despite the wide range of policy measures, it is not possible to identify a "silver bullet" to control pharmaceutical expenditures. We also identified two main policy challenges: policy coordination among countries within the European Union to maintain incentives for R&D at the global level, and the development of new relationships with the pharmaceutical industry; namely, the so-called risk-sharing agreements between the pharmaceutical industry and governments/regulators (or large third-party payers).

  2. Cancer epidemiology in developing countries

    International Nuclear Information System (INIS)

    Whelan, S.L.

    2002-01-01

    It is estimated that there were over 10 million new cancer cases in 2000, 5.4 million of them occurring in the developing countries (Parkin et al, 2001). The marked geographical variation in cancer occurrence results in differing therapeutic priorities: North America has more new cancer cases than South-Central Asia, but there are more deaths from cancer in South-Central Asia, reflecting a different pattern of cancer rather than differences in prognosis. Prediction of future trends is difficult, but the impact of population increase and ageing will be significant, with an expected 63% increase in the population of the less developed countries in 50 years. Four sites of cancer namely breast, cervix, colorectal and nasopharyngeal carcinoma are reviewed, looking at their present and possible future importance in the context of developing countries and their aetiology

  3. Energy investment in developing countries

    International Nuclear Information System (INIS)

    Rovani, Y.

    1982-01-01

    The developing countries are likely to represent the fastest growing component of the global energy demand over the next two decades. The paper presents considerations based on the World Bank's approach to the energy sector in these countries. It is considered that an accelerated development of conventional indigenous sources of energy is absolutely vital if developing countries are to attain a satisfactory rate of economic growth. The cost of the energy investment, the power sector issues, the optimal use of the resources, the role of the external financing and the need of technical assistance are reviewed. One emphasizes the role of the World Bank in analyzing and preparing projects, and in mobilizing financing from other official and commercial sources

  4. Traditional Medicine in Developing Countries

    DEFF Research Database (Denmark)

    Thorsen, Rikke Stamp

    or spiritual healer and self-treatment with herbal medicine or medicinal plants. Reliance on traditional medicine varies between countries and rural and urban areas, but is reported to be as high as 80% in some developing countries. Increased realization of the continued importance of traditional medicine has......People use traditional medicine to meet their health care needs in developing countries and medical pluralism persists worldwide despite increased access to allopathic medicine. Traditional medicine includes a variety of treatment opportunities, among others, consultation with a traditional healer...... led to the formulation of policies on the integration of traditional medicine into public health care. Local level integration is already taking place as people use multiple treatments when experiencing illness. Research on local level use of traditional medicine for health care, in particular the use...

  5. Fundamental research in developing countries

    International Nuclear Information System (INIS)

    Moravesik, M.J.

    1964-01-01

    Technical assistance is today a widespread activity. Large numbers of persons with special qualifications in the applied sciences go to the developing countries to work on specific research and development projects, as do educationists on Fulbright or other programmes - usually to teach elementary or intermediate courses. But I believe that until now it has been rare for a person primarily interested in fundamental research to go to one of these countries to help build up advanced education and pure research work. Having recently returned from such an assignment, and having found it a most stimulating and enlightening experience, I feel moved to urge strongly upon others who may be in a position to do so that they should seek similar experience themselves. The first step is to show that advanced education and fundamental research are badly needed in the under-developed countries.

  6. Country Presentation. Central African Republic

    International Nuclear Information System (INIS)

    Paulin Poussoumandji-Ouinga, P.

    2010-01-01

    No incident related to the illicit trafficking of nuclear and other radioactive materials has been yet reported in the country. However, rumors relating to the orphaned sources exist due to buried radioactive waste and former radiotherapy activities. Illicit trafficking of nuclear materials and radioactive materials is a new threat for the law enforcement agents.This is contributed by absence of dedicated equipment for radiation detection either at the border or within the country, lack of awareness of agents in charge of enforcement control, porosity of the border, absence of a protocol for exchanging information between Customs, intelligence and Police Service

  7. Radioassay services in developing countries

    International Nuclear Information System (INIS)

    Belcher, E.H.

    1978-01-01

    The findings and recommendations of an advisory group convened by the IAEA to give guidance relating to the development of IAEA projects involving radioassay are presented. The current status of radioassay services in different countries is reviewed; guiding principles relating to the organization of such services are affirmed, with particular reference to services in developing countries; the needs of services at various levels as regards accommodation, staff, equipment, supporting services and running costs, including minimum initial needs, are specified; operational problems are identified and indications given how they may be solved; facilities for training in radioassay are reviewed; finally, reference is made to IAEA activities in the field in question. (author)

  8. Arab countries are waking up

    International Nuclear Information System (INIS)

    Pauron, M.

    2008-01-01

    Year after year, the Arab world is confirming its interest for the gas industry. In front of an increasing local consumption, a growth of export demand and a rise of rates, the Arab countries are multiplying the projects and partnerships in a sector for which the intervention of foreign expert companies and investment are often necessary. This paper presents an overview of the past year of the gas industry in Arab countries: the projects in progress, the penetration of occidental markets by Arab companies, and the difficulties encountered by the GTL (Gas to Liquid) industry. (J.S.)

  9. Preferences, country bias, and international trade

    NARCIS (Netherlands)

    S. Roy (Santanu); J.M.A. Viaene (Jean-Marie)

    1998-01-01

    textabstractAnalyzes international trade where consumer preferences exhibit country bias. Why country biases arise; How trade can occur in the presence of country bias; Implication for the pattern of trade and specialization.

  10. CDM Country Guide for Indonesia

    International Nuclear Information System (INIS)

    2005-01-01

    Under the Integrated Capacity Strengthening for the CDM (ICS-CDM) programme, IGES presents the CDM Country Guides, a series of manuals on CDM project development for Cambodia, China, India, Indonesia, the Philippines, and Thailand. These guidebooks aim at facilitating CDM project developments in Asia by providing essential information to both project developers and potential investors. This volume is on Indonesia

  11. CDM Country Guide for China

    International Nuclear Information System (INIS)

    2005-01-01

    Under the Integrated Capacity Strengthening for the CDM (ICS-CDM) programme, IGES presents the CDM Country Guides, a series of manuals on CDM project development for Cambodia, China, India, Indonesia, the Philippines, and Thailand. These guidebooks aim at facilitating CDM project developments in Asia by providing essential information to both project developers and potential investors. This volume is on China

  12. CDM Country Guide for India

    International Nuclear Information System (INIS)

    2005-01-01

    Under the Integrated Capacity Strengthening for the CDM (ICS-CDM) programme, IGES presents the CDM Country Guides, a series of manuals on CDM project development for Cambodia, China, India, Indonesia, the Philippines, and Thailand. These guidebooks aim at facilitating CDM project developments in Asia by providing essential information to both project developers and potential investors. This volume is on India

  13. Nuclear power for developing countries

    International Nuclear Information System (INIS)

    Hirschmann, H.; Vennemann, J.

    1980-01-01

    The paper describes the energy policy quandary of developing countries and explains why nuclear power plants of a suitable size - the KKW 200 MW BWR nuclear power plant for electric power and/or process steam generation is briefly presented here - have an economic advantage over fossil-fuelled power plants. (HP) [de

  14. Bulgaria : Country Financial Accountability Assessment

    OpenAIRE

    World Bank

    2003-01-01

    Bulgaria's ambitious program of reforms in several areas, including public financial management (PFM), focuses greatly on its entry into the European Union (EU). Thus, the country has a well developed system, and structure of financial management, that relies heavily on information technology (such as in the area of cash management), and has independent external audits, and parliamentary o...

  15. Mexico : Country Financial Accountability Assessment

    OpenAIRE

    World Bank

    2004-01-01

    This Country Financial Accountability Assessment (CFAA) summarizes the status of implementation of financial management measures of the Federal public sector, showing both strengths, and areas for improvement, and, reflects input contributions in each area of public management. The main strength observed was the existence of clear rules governing the Federal Government's administrative fin...

  16. Mobilizing technology for developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, C Jr

    1979-10-01

    Mr. Weiss says that the 15 years since the UN Conference on Science, Technology, and Development in Geneva have taught us that what seem at first to be technological obstacles to development frequently turn out on closer examination to have been policy failures; that introduction of technologies into developing countries must be accompanied by institutional and policy changes if the technologies are to benefit the countries. He points out that choice of alternative technology for a developing country should depend on careful overall assessment of local techno-economic, geographical, ecological, and social factors, as well as the desired balance between growth and equity. Such a technology assessment, a key element in the choice of appropriate (i.e., locally suitable) technology for particular investment projects, should be built into procedures for project preparation and appraisal in governments and development assistance agencies. Turning to technologists, Mr. Weiss says they face a double challenge: (1) to recognize potential for new efforts to harness science and technology for the benefit of the developing countries; and (2) by understanding the social, institutional, and economic framework into which an innovation is to operate, to ease its application and diffusion, and thus speed and increase its practical impact. 25 references.

  17. The Country of Origin Effect

    DEFF Research Database (Denmark)

    Hu, Lala; Baldin, Andrea

    2018-01-01

    The purpose of this paper is to analyse the country of origin (COO) effect on wine purchase in China by considering a sample from an e-commerce website. The paper contribute to the literature on hedonic pricing by applying this model to the Chinese market and including COO as product attribute....

  18. Countries compared on public performance

    NARCIS (Netherlands)

    Jedid-Jah Jonker

    2012-01-01

    How well is the public sector performing? Are citizens being well served? This report compares the performance of nine public services in 28 developed countries over the period 1995-2009. Four sectors - education, health care, social safety and housing - are studied in some detail, while the

  19. Hepatoblastoma in the nordic countries

    DEFF Research Database (Denmark)

    de Fine Licht, S; Schmidt, L S; Rod, Naja Hulvej

    2011-01-01

    Little is known about the aetiology of hepatoblastoma. Because of the young age at diagnosis, several studies have looked at various birth characteristics. The purpose of this study was to investigate the incidence of hepatoblastoma in the Nordic countries and the association between selected bir...

  20. Planned Change in Agrarian Countries.

    Science.gov (United States)

    Niehoff, Arthur H.

    The report provides operationally relevant concepts and guidelines for persons responsible for planning and implementing development projects in agrarian countries. A framework for describing or evaluating the conduct of development projects is proposed, and applied to the results of an analysis of 203 case studies of past projects. Influences,…

  1. Pigmentary disorders in Western countries

    NARCIS (Netherlands)

    van der Veen, J. P. Wietze

    2007-01-01

    Countries in the so-called "Western" world, especially in Europe, witnessed a dramatic change in ethnic backgrounds of their populations starting in the last decennia of the last century. This had repercussions on various aspects of our society, including medical practice. In dermatology for

  2. Industry Switching in Developing Countries

    DEFF Research Database (Denmark)

    Newman, Carol; Rand, John; Tarp, Finn

    Firm turnover (i.e. firm entry and exit) is a well-recognized source of sectorlevel productivity growth across developing and developed countries. In contrast, the role and importance of firms switching activities from one sector to another is little understood. Firm switchers are likely...

  3. Road safety in developing countries.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1991-01-01

    This paper presents a classification of countries (developing and developed alike), divided into two main categories: an economical and historical entry. When road safety problems are placed into the economical context, it then appears that, among other things: (1) The road safety problem in the

  4. and high-income countries

    African Journals Online (AJOL)

    opperwjj

    sociodemographic, health risk behaviour and social-legal correlates among university students ... no national seatbelt law or a law that does not apply to all occupants, poor attitudes towards ..... inconsistently used seatbelts than female students, while in some other countries (China, ..... and Exercise, 35, 1381–1395. Cunill ...

  5. Welfare reform in European countries

    DEFF Research Database (Denmark)

    Immervoll, Herwig; Kleven, Henrik Jacobsen; Kreiner, Claus Thustrup

    2007-01-01

    This article compares the effects of increasing traditional welfare to introducing in-work benefits in the 15 (pre-enlargement) countries of the European Union. We use a labour supply model encompassing responses to taxes and transfers along both the intensive and extensive margins, and the EUROMOD...

  6. CDM Country Guide for Thailand

    International Nuclear Information System (INIS)

    2006-01-01

    Under the Integrated Capacity Strengthening for the CDM (ICS-CDM) programme, IGES presents the CDM Country Guides, a series of manuals on CDM project development for Cambodia, China, India, Indonesia, the Philippines, and Thailand. These guidebooks aim at facilitating CDM project developments in Asia by providing essential information to both project developers and potential investors. This volume is on Thailand

  7. CDM Country Guide for Cambodia

    International Nuclear Information System (INIS)

    2005-01-01

    Under the Integrated Capacity Strengthening for the CDM (ICS-CDM) programme, IGES presents the CDM Country Guides, a series of manuals on CDM project development for Cambodia, China, India, Indonesia, the Philippines, and Thailand. These guidebooks aim at facilitating CDM project developments in Asia by providing essential information to both project developers and potential investors. This volume is on Cambodia

  8. Tanzania : Country Procurement Assessment Report

    OpenAIRE

    World Bank

    2003-01-01

    This Country Procurement Assessment Report (CPAR)intends to determine the compatibility of national procurement law, and practices, with the principles of economy, and with international procurement practices. This CPAR, the second of its kind in Tanzania, looks at the legislative framework, the performance of regulatory functions, the enforcement regime, and the capacity of public sector ...

  9. Country Energy Profile, South Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This country energy profile provides energy and economic information about South Africa. Areas covered include: Economics, demographics, and environment; Energy situation; Energy structure; Energy investment opportunities; Department of Energy (DOE) programs in South Africa; and a listing of International aid to South Africa.

  10. Country Energy Profile, South Africa

    International Nuclear Information System (INIS)

    1995-08-01

    This country energy profile provides energy and economic information about South Africa. Areas covered include: Economics, demographics, and environment; Energy situation; Energy structure; Energy investment opportunities; Department of Energy (DOE) programs in South Africa; and a listing of International aid to South Africa

  11. Uzbekistan : Country Procurement Assessment Report

    OpenAIRE

    World Bank

    2003-01-01

    Uzbekistan inherited the Soviet system for the procurement of goods, works and services for State needs. This system was suitable for a command economy but lacks the essential elements of competitiveness, transparency and accountability, which are the hallmarks of a market-based approach to government contracting. This Country Procurement Assessment Report (CPAR) comes at a time when a num...

  12. Sanitation planning in developing countries

    NARCIS (Netherlands)

    Kerstens, S.M.

    2016-01-01

    Sanitation planning in developing countries: Added value of resource recovery

    Worldwide 2.5 billion people lack access to sanitation. This impacts human live, the environment and represents a loss of valuable resources that can be regained from wastewater. This study

  13. Anxiety sensitivity in six countries

    NARCIS (Netherlands)

    Zvolensky, MJ; Arrindell, WA; Taylor, S; Bouvard, M; Cox, BJ; Stewart, SH; Sandin, B; Cardenas, SJ; Eifert, GH

    In the present study, the Anxiety Sensitivity Index-Revised (ASI-R; Taylor & Cox, Journal of Anxiety Disorders 12 (1998) 463; Behaviour Research and Therapy 36 (1998) 37) was administered to a large sample of persons (n = 2786) from different cultures represented in six different countries: Canada,

  14. Nuclear energy in transition countries

    International Nuclear Information System (INIS)

    Knapp, V.

    2000-01-01

    Transition countries, respectively the countries that have in the year's 89/90 broken with the communist political and economy system are passing through difficult years. From their traditional markets within the closely interconnected socialist economy system, which has disintegrated, they have to reorient themselves to new, often saturated and sophisticated markets. To integrate into Europe as equal partners, rather then remain poor relatives, they must reduce this development gap in a reasonable time, not longer than 15 years. Slower pace would not give acceptable perspective to their young people and they would look for it elsewhere, thereby reducing creative forces for progress. Examples of economic development show that sustained growth of GDP is impossible without similar industrial growth, which, in turn, requires corresponding increase of energy use. In the same time these countries are the parts of densely populated European region and are subject to emission restriction of effluents with local or global effects. It is difficult to see how these countries could attain their development goals, whilst respecting their Kyoto obligations, without supplying increased energy demand from nuclear sources. (author)

  15. The French gas industry in the world

    International Nuclear Information System (INIS)

    Le Gourrierec, Meline

    2015-01-01

    After a first article which briefly outlines the importance of the gas world market (in a context of increase of energy demand and of necessity of reduction of greenhouse gas emissions), and indicates the important roles played by French companies who intervene on the whole supply chain (Total, GDF Suez, EDF) or as engineering companies Technip, Gaztransport Technigaz or GTT (the last one is specialized in marine engineering and intervenes in the LNG sector), an interview of the State Secretary in charge of Foreign Trade is proposed. It addresses the presence and intervention of French companies as natural gas tends to become the first fuel in the energy mix for OECD countries, the present and future role of the French gas industry and the importance for France of this international profile, the French policy to support the development of this industry, how the French gas industry may intervene in international diplomatic relationships, and how France and its industry have contributed to an access for all to energy at the international level. The next article describes the development of GDF Suez activities in Latin America (in Uruguay, Chile, Mexico, Argentina, Costa Rica and Peru). The activities of the EDF group in the gas sector are then presented: development of infrastructures (notably the methane harbour of Dunkerque). In an interview, the manager of the LNG market strategy for Total presents and comments the LNG's role in Total's strategy, the perspectives of the LNG market and the influence of a low oil price, the Total's position with respect to shale gas exploitation, the planned developments and investments for the LNG sector, the use of LNG in the transport sector, the impact of the Yamat LNG project in the Arctic region. Then, an interview of the GTT chairman is proposed; it addresses the fact that Total sold its shares to a Singapore investment company, the activities and clients, the issue of international regulations, and the objectives of this

  16. Urban bioclimatology in developing countries.

    Science.gov (United States)

    Jauregui, E

    1993-11-15

    A brief review of the literature on urban human bioclimatology in the tropics is undertaken. Attempts to chart human bioclimatic conditions on the regional/local scale have been made in several developing countries. The effective temperature scheme (with all its limitations) is the one that has been most frequently applied. The possibilities of application of bioclimatic models based on human heat balance for the tropical urban environment are discussed.

  17. Physician assistant education: five countries.

    Science.gov (United States)

    Hooker, Roderick S; Kuilman, Luppo

    2011-01-01

    Physician assistant (PA) education has undergone substantial change since the late 1960s. After four decades of development, other countries have taken a page from the American experience and launched their own instructional initiatives. The diversity in how different countries approach education and produce a PA for their nation's needs provides an opportunity to make comparisons. The intent of this study was to document and describe PA programs in Australia, Canada, the United Kingdom, The Netherlands, and the United States. We reviewed the literature and contacted a network of academics in various institutions to obtain primary information. Each contact was asked a set of basic questions about the country, the PA program, and the deployment of graduates. Information on US PA programs was obtained from the Physician Assistant Education Association. At year's end 2010, the following was known about PA development: Australia, one program; Canada, four programs; United Kingdom, four programs; The Netherlands, five programs; the United States, 154 programs. Trends in program per capita growth remain the largest in the United States, followed by The Netherlands and Canada. The shortest program length was 24 months and the longest, 36 months. Outside the United States, almost all programs are situated in an academic health center ([AHC] defined as a medical university, a teaching hospital, and a nursing or allied health school), whereas only one-third of US PA programs are in AHCs. All non-US programs receive public/government funding whereas American programs are predominately private and depend on tuition to fund their programs. The PA movement is a global phenomenon. How PAs are being educated, trained, and deployed is known only on the basic level. We identify common characteristics, unique aspects, and trends in PA education across five nations, and set the stage for collaboration and analysis of optimal educational strategies. Additional information is needed on

  18. Nuclear power in developing countries

    International Nuclear Information System (INIS)

    Lane, J.A.; Covarrubias, A.J.; Csik, B.J.; Fattah, A.; Woite, G.

    1977-01-01

    This paper is intended to be a companion to similar papers by OECD/NEA and CMEA and will summarize the nuclear power system plans of developing Member States most likely to have nuclear programmes before the year 2000. The information that is presented is derived from various sources such as the Agency 1974 study of the market for nuclear power in developing countries, the annual publication, ''Power Reactors in Member States - 1976 Edition'', various nuclear power planning studies carried out by the Agency during the period 1975 and 1976, direct correspondence with selected Member States and published information in the open literature. A preliminary survey of the prospects for nuclear power in Member States not belonging to the OECD or having centrally planned economies indicates that about 27 of these countries may have operating nuclear power plants by the end of the century. In the 1974 Edition of the ''Market Survey'' it was estimated that the installed nuclear capacity in these countries might reach 24 GW by 1980, 157 GW by 1190 and 490 GW by the year 2000. It now appears that these figures are too high for a number of reasons. These include 1) the diminished growth in electrical demand which has occurred in many Member States during the last several years, 2) the extremely high cost of nuclear plant construction which has placed financial burdens on countries with existing nuclear programmes, 3) the present lack of commercially available small and medium power reactors which many of the smaller Member States would need in order to expand their electric power systems and 4) the growing awareness of Member States that more attention should be paid to exploitation of indigenous energy sources such as hydroelectric power, coal and lignite

  19. Country differences in sustainable consumption

    DEFF Research Database (Denmark)

    Thøgersen, John

    2010-01-01

    In a sustainability perspective, consumption research has an unfortunate individualizing bias, which means that macro and structural causes of unsustainable consumption tend to be ignored. Hence, a comprehensive model of determinants of the sustainability of consumption is developed and applied...... on a specific case: organic food consumption. The analyzed data are published research on why consumer purchase of organic food products differs between countries. As expected, organic food's share of total food consumption depends heavily on political regulation, including legal definitions and standards...

  20. [AIDS, developing countries and ethnopsychiatry].

    Science.gov (United States)

    Ehrhardt, N; Defourny, J; Bertrand, J

    1995-04-01

    This work briefly assesses the history of the AIDS epidemic in different geographic regions and examines factors that render developing countries particularly vulnerable. It reviews the three main techniques of traditional therapeutic systems and examines their implications for psychiatric treatment of AIDS patients from developing countries. Young age structures, low rates of condom usage, women's lack of education and of sexual bargaining power, and the deficiencies of health and educational facilities are among factors that increase risks of HIV in developing countries. Health education geared to specific audiences should encourage condom use and other preventive measures. Among factors to encourage condom use, group decision making appears to be of greatest potential influence on behavior in sub-Saharan Africa and among African immigrants to Europe. To encourage preventive measures and to understand reactions of non-Western populations to HIV, it is desirable to understand the deeper meanings of their cultures and of traditional therapies. It is difficult and misguided to pose a diagnosis according to the criteria of Western psychiatry. Western psychiatry has been proven incompetent in its attempts to treat members of traditional societies, whether immigrants or in their countries of origin. And attempts to integrate traditional healing into a western medical system have not been successful. Traditional systems accomplish therapeutic goals by three major techniques, possession, shamanism, and clairvoyance, or their numerous variants. It is recommended that group sessions be held with immigrants requiring treatment, in which the principal therapist is assisted by translators, who help create a space for the patient intermediate between the two cultures, where the therapies can coexist without conflict.

  1. Sanitation planning in developing countries

    OpenAIRE

    Kerstens, S.M.

    2016-01-01

    Sanitation planning in developing countries: Added value of resource recovery Worldwide 2.5 billion people lack access to sanitation. This impacts human live, the environment and represents a loss of valuable resources that can be regained from wastewater. This study shows that resource recovery can be a potential driver to accelerate sanitation. A new sanitation decision framework for policy makers was created and tested in Indonesia. The variety of advantages and disadvantages of sanitatio...

  2. Palliative radiotherapy in developing countries

    International Nuclear Information System (INIS)

    Allen, B.J.

    2010-01-01

    Full text: The International Agency for Research on Cancer predicts that cancer incidence in developing countries will increase dramatically in the first two decades of this millennium. Already some 80% of cancer patients in developing countries present with incurable disease. [n many cases pain is a severe problem and palliation is needed to improve quality of life as well as extending survival. This paper will consider the physical and clinical aspects of palliative radiotherapy (PRT), choice of radiation modality, alternative approaches to imaging and therapy and cost-benefit considerations. The potential benefits of a dedicated palliative centre include lower cost and therefore more centres, enabling more patients access to regional palliative care. Whilst there is an obvious need for palliative radiotherapy, simple curative treatments could also be managed. C060 radiotherapy has important advantages in developing countries, because of the higher initial cost of a linear accelerator, as well as the need for reliable power supply and the level of skill required by linac technicians and physicists. The beam characteristics of both C060 units and low energy linacs are compared and both are found to be acceptable for palliation. The concept of telemedicine is also discussed, using mobile phones and internet communication to allow rural clinics to receive support from specialists based in the cities, to send images for remote diagnosis and remote dose planning for radiotherapy. (author)

  3. Nuclear trade between developing countries

    International Nuclear Information System (INIS)

    Stahl, K.

    1990-01-01

    The analysis of nuclear south-south cooperation is based on the evaluation of official documents (the texts of laws, of contracts for nuclear cooperation treaties, safeguard treaties, official government policy speeches etc.). These data were supplemented by numerous interviews with representatives of atomic energy authorities, foreign ministries, nuclear industries, members of parliament, representatives of the nuclear energy opposition movement and military representatives in the three states and by interviews with representatives of the IAEO and OPANAL in Mexico. The study deals with each country in turn: Chapter 2 gives an overview of the Indian nuclear energy programme and India's nuclear export activity and export policy. Chapter 3 analyzes Brazil's nuclear energy policy and Brazilian export capacities, exports and export policy in the nuclear sector. Chapter 4 looks at the development of the Argentinian nuclear energy programme and the crisis in it, at Argentina's nuclear export activities and its export policy and technology transfer policy in this field. Chapter 5 analyzes separately relations between Argentina and Brazil on nuclear cooperation, since they differ considerably from the two countries' relations with other Third World countries on this topic. The appendix documents the most important contractual agreements and government policy declarations on nuclear cooperation between the two states. (orig.) [de

  4. Development perspective of transitional countries

    Directory of Open Access Journals (Sweden)

    Ilić Bogdan B.

    2005-01-01

    Full Text Available The end of 20th century witnessed the affirmation and development of information technology as well as the transformation of industrial into information, "new economy", which caused changes in people and circumstances. The role and importance of nonhuman factors was increased, causing entrepreneurship and knowledge-based information to become the most significant resources. The Internet became the basis of the "new economy". It changes the way of doing business, studying, researching, communicating and competition. It also reduces operating costs, crosses national borders and leads to the globalization of the world economy. Transitional countries have to fit into modern development flows by formulating their own strategy of national development and establishing their own competitive advantages in conditions of "new economy". These advantages lie predominantly in highly qualified and skilled younger labor which learns fast and adopts new knowledge and skills, through reducing transactional costs, shortening of certain development stages through which developed countries have already gone, using their experience, scientific-technological progress, a rise in work productivity, etc. Experience of other countries should be innovated and adapted to one's own material and social conditions, not copied. This enables the emergence of "European small tigers", which are similar to "Asian small tigers".

  5. Joint default probabilities and country risk

    NARCIS (Netherlands)

    Scholtens, Bert; Hameeteman, Daphne

    2003-01-01

    The assessment of country risk is of crucial importance for both developing countries and international lenders and investors. Many existing country risk approaches are opaque and heavily rely on subjective choices. In general, they lack a theoretical basis. To assess country risk, we use the Merton

  6. Malaysia mental health country profile.

    Science.gov (United States)

    Parameshvara Deva, M

    2004-01-01

    Malaysia is a tropical country in the heart of south east Asia with a population of 24 million people of diverse ethnic, cultural and religious backgrounds living in harmony in 330,000 km(2) of land on the Asian mainland and Borneo. Malaysia, which lies on the crossroads of trade between east and west Asia, has an ancient history as a centre of trading attracting commerce between Europe, west Asia, India and China. It has had influences from major powers that dominated the region throughout its history. Today the country, after independence in 1957, has embarked on an ambitious development project to make it a developed country by 2020. In this effort the economy has changed from one producing raw material to one manufacturing consumer goods and services and the colonial health system has been overhauled and social systems strengthened to provide better services for its people. The per capita income, which was under 1,000 US dollars at independence, has now passed 4,000 US dollars and continues to grow, with the economy largely based on strong exports that amount to over 100 billion US dollars. The mental health system that was based on institutional care in four mental hospitals at independence from British colonial rule in 1957 with no Malaysian psychiatrists is today largely based on over 30 general hospital psychiatric units spread throughout the country. With three local postgraduate training programmes in psychiatry and 12 undergraduate departments of psychiatry in the country--all started after independence--there is now a healthy development of mental health services. This is being supplemented by a newly established primary care mental health service that covers community mental health by integrating mental health into primary health care. Mental health care at the level of psychiatrists rests with about 140 psychiatrists most of whom had undertaken a four-year masters course in postgraduate psychiatry in Malaysia since 1973. However, there continues to be

  7. COMMODITY MARKET REGULATION: EXPORTING COUNTRIES VERSUS IMPORTING COUNTRIES

    OpenAIRE

    Souza, Leonardo Silveira

    2012-01-01

    The high in commodity prices in the international market in the last decade, tensions escalated between exporting and importing commodities countries, the extent of having their demands and pressures discussed in the main international organizations, especially in the G20. As altas nas cotações das commodities no mercado internacional na última década acirraram as tensões entre países exportadores e importadores de commodities, a ponto de terem suas reivindicações e pressões debatidas no...

  8. India mental health country profile.

    Science.gov (United States)

    Khandelwal, Sudhir K; Jhingan, Harsh P; Ramesh, S; Gupta, Rajesh K; Srivastava, Vinay K

    2004-01-01

    India, the second most populated country of the world with a population of 1.027 billion, is a country of contrasts. It is characterized as one of the world's largest industrial nations, yet most of the negative characteristics of poor and developing countries define India too. The population is predominantly rural, and 36% of people still live below poverty line. There is a continuous migration of rural people into urban slums creating major health and economic problems. India is one of the pioneer countries in health services planning with a focus on primary health care. Improvement in the health status of the population has been one of the major thrust areas for social development programmes in the country. However, only a small percentage of the total annual budget is spent on health. Mental health is part of the general health services, and carries no separate budget. The National Mental Health Programme serves practically as the mental health policy. Recently, there was an eight-fold increase in budget allocation for the National Mental Health Programme for the Tenth Five-Year Plan (2002-2007). India is a multicultural traditional society where people visit religious and traditional healers for general and mental health related problems. However, wherever modern health services are available, people do come forward. India has a number of public policy and judicial enactments, which may impact on mental health. These have tried to address the issues of stigma attached to the mental illnesses and the rights of mentally ill people in society. A large number of epidemiological surveys done in India on mental disorders have demonstrated the prevalence of mental morbidity in rural and urban areas of the country; these rates are comparable to global rates. Although India is well placed as far as trained manpower in general health services is concerned, the mental health trained personnel are quite limited, and these are mostly based in urban areas. Considering this

  9. The Determinants of Country Risk Ratings

    OpenAIRE

    Jean-Claude Cosset; Jean Roy

    1991-01-01

    The purpose of this paper is to replicate Euromoney's and Institutional Investor's country risk ratings on the basis of economic and political variables. The evidence reveals that country risk ratings respond to some of the variables suggested by the theory. In particular, both the level of per capita income and propensity to invest affect positively the rating of a country. In addition, high-ranking countries are less indebted than low-ranking countries. It also appears that the ability of t...

  10. Peritoneal Dialysis in Western Countries.

    Science.gov (United States)

    Struijk, Dirk G

    2015-12-01

    better quality of life worldwide, but its prevalence is significantly lower than that of HD in all countries, with the exception of Hong Kong. Allowing reimbursement of PD but not HD has permitted to increase the use of PD over HD in many Asian countries like Hong Kong, Vietnam, Taiwan, Thailand, as well as in New Zealand and Australia over the last years. In the Western world, however, HD is still promoted, and the proportion of patients treated with PD decreases. Japan remains an exception in Asia where PD penetration is very low. Lack of adequate education of practitioners and information of patients might as well be reasons for the low penetration of PD in both the East and West. (2) Patient survival of PD varies between and within countries but is globally similar to HD. (3) Peritonitis remains the main cause of morbidity in PD patients. South Asian countries face specific issues such as high tuberculosis and mycobacterial infections, which are rare in developed Asian and Western countries. The infection rate is affected by climatic and socio-economic factors and is higher in hot, humid and rural areas. (4) Nevertheless, the promotion of a PD-first policy might be beneficial particularly for remote populations in emerging countries where the end-stage renal disease rate is increasing dramatically.

  11. Zambia mental health country profile.

    Science.gov (United States)

    Mayeya, John; Chazulwa, Roy; Mayeya, Petronella Ntambo; Mbewe, Edward; Magolo, Lonia Mwape; Kasisi, Friday; Bowa, Annel Chishimba

    2004-01-01

    This country profile for Zambia was compiled between 1998 and 2002. The objectives of the exercise were to first of all avail policymakers, other key decision makers and leaders in Zambia, information about mental health in Zambia in order to assist policy and services development. Secondly, to facilitate comparative analyses of mental health services between countries. The work involved formation of a core group of experts who coordinated the collection of information from the various organizations in Zambia. The information was later shared to a broad spectrum of stakeholders for consensus. A series of focus group discussions (FGDs) supplemented the information collected. There are various factors that contribute to mental health in Zambia. It is clear from the Zambian perspective that social, demographic, economic, political, environmental, cultural and religious influences affect the mental health of the people. With a population of 10.3 million and annual growth rate of 2.9%, Zambia is one of the most urbanized countries in sub-Saharan Africa. Poverty levels stood at 72.9% in 1998. In terms of unemployment, the most urbanized provinces, Lusaka (the capital city), and the copper-belt are the most affected. The gross domestic product (GDP) is US$3.09 billion dollars while per capita income is US$300. The total budget allocation for health in the year 2002 was 15% while the proportion of the GDP per capita expenditure for health was 5.6%. The HIV/AIDS prevalence rates stand at 20% among the reproductive age group 15-49 years. Political instability and wars in neighbouring states has resulted in an influx of refugees. Environmental factors affecting the country include natural and man-made disasters such as floods and drought, mine accidents, and deforestation. To a large extent in Zambia, people who are mentally ill are stigmatized, feared, scorned at, humiliated and condemned. However, caring for mental ill health in old age is positively perceived. It is

  12. Youth Entrepreneurship in Visegrad Countries

    Directory of Open Access Journals (Sweden)

    Marian Holienka

    2016-12-01

    Full Text Available Objective: The aim of our paper is to analyse the entrepreneurial activity drivers of youth and young adults in Visegrad countries, considering the opportunity/necessity motivation dichotomy. Research Design & Methods: We employ the Global Entrepreneurship Monitor data for young individuals (18 to 34 years from V4 countries for years 2011 to 2013. We use the binomial logistic regression modelling with logit transformation. Separate models are constructed for youth and young adults, as well as for opportunity- and necessity-driven entrepreneurial activity. Findings: We found common drivers and distinctive attributes affecting involvement of young people in business start-up according to its motivation. Self-confidence and access to networks are universally important factors. In most examined cases, fear of failure and being a female reduces chance of business start-up. Especially among youth, being a student significantly inhibits involvement in enterprising efforts. Implications & Recommendations: In order to support youth entrepreneurship, an emphasis should be put on education and training to build skills and knowledge required to business start-up, together with capacity to spot opportunities, and reduce fear of failure.  Also, formal and informal networking plays an important role. Contribution & Value Added: Based on empirical analysis, our findings point out the key drivers of entrepreneurial activity among young people in V4 countries. We show directions for policy makers aiming to foster entrepreneurship within young generation as both way to exploit available business opportunities, as well as reaction to necessity situations.

  13. Nuclear cardiology for developing countries

    International Nuclear Information System (INIS)

    Feinendegen, L.E.

    1986-01-01

    The role of nuclear medicine in developing countries must be oriented to the local needs for clinical practice, the health care of large populations and the demands for research with sometimes extremely limited resources. To help define the locally differing needs, it is stressed that nuclear medicine provides the unique opportunity to observe the body at the molecular level of organization and thus makes the body biochemically transparent. Depending on the particular diagnostic demands, complex imaging with gamma scintigraphy or emission tomography may be the only method to choose in some instances, but for others it may be an unnecessary luxury. Nuclear cardiology, with the purpose of non-invasively assessing cardiac function, myocardial perfusion and myocardial metabolism, is a particular challenge in both respects for developing countries. Given such requirements, single-probe devices with multipurpose application are less expensive than gamma cameras and promise advanced diagnostic uses. In one examination, left ventricular function, global cardio-pulmonary circulation and the general circulatory adaptation to exercise can be investigated by non-gated simultaneous blood pool measurements over four lung regions, the heart and the liver. In addition, such devices have the advantages of compactness, robustness and electronic stability. Despite enormous difficulties regarding funding, infrastructure, equipment and maintenance, developing countries should be encouraged to participate in the evolution of nuclear medicine by responding and adapting to defined needs and perhaps by maintaining at least one national centre of excellence with capacities for research and training. Funds are best secured by providing an indispensable service in co-operation with the various clinical disciplines. (author)

  14. Cambodia: Country Poverty Analysis 2014

    OpenAIRE

    Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB)

    2014-01-01

    Cambodia’s new national poverty lines show higher historical poverty rates and a dramatic decline in poverty during the 2007–2009 global financial crisis. With 18.9% of the population being poor in 2012, Cambodia now counts among the countries with the most rapid poverty reduction in the world. However, many people moved only slightly above the poverty line—remaining highly vulnerable—and poverty is increasing both in urban areas and according to the international poverty line of $2 per day. ...

  15. Construction industry in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Moavenzadeh, F

    1978-01-01

    This paper provides a review of the construction capability available in the developing countries to meet the demand for shelter. It discusses the role of construction in the process of development and its importance to economic growth. It considers the issue facing the growth of a viable indigenous construction industry in the developing world within the context of the activities involved in the creation of constructed facilities--planning, design, contruction and maintenance; it also examines the environment within which the industry has developed. For each construction activity the paper reviews available capabilities, the various resources needed for the development of an indigenous industry, and some possible means of accommodating these needs.

  16. Pediatric anesthesia in developing countries.

    Science.gov (United States)

    Bösenberg, Adrian T

    2007-06-01

    To highlight the problems faced in developing countries where healthcare resources are limited, with particular emphasis on pediatric anesthesia. The fact that very few publications address pediatric anesthesia in the developing world is not surprising given that most anesthetics are provided by nonphysicians, nurses or unqualified personnel. In compiling this article information is drawn from pediatric surgical, anesthetic and related texts. In a recent survey more than 80% of anesthesia providers in a poor country acknowledged that with the limited resources available they could not provide basic anesthesia for children less than 5 years. Although many publications could be regarded as anecdotal, the similarities to this survey suggest that the lack of facilities is more generalized than we would like to believe. The real risk of anesthesia in comparison to other major health risks such as human immunodeficiency virus, malaria, tuberculosis and trauma remains undetermined. The critical shortage of manpower remains a barrier to progress. Despite erratic electrical supplies, inconsistent oxygen delivery, paucity of drugs or equipment and on occasion even lack of running water, many provide life-saving anesthesia. Perioperative morbidity and mortality is, however, understandably high by developed world standards.

  17. Infection control in developing countries.

    Science.gov (United States)

    Meers, P D

    1988-02-01

    The level of socio-political and economic development achieved by a country determines the quality and quantity of the health care its citizens receive. These factors also govern the amount of attention given to hospital-acquired infection. The problems of infection control in 'developing' countries include, first, the international problems that arise from clashes of personality and viewpoint among those responsible for it, exacerbated in some places by ethnic or religious traditions. Second are problems imposed by factors that affect the spectrum of infectious disease, and third is a variable deficiency of human and financial resources. In the search for solutions, an analysis suggests that nurses are particularly suited to take the lead in the prevention of infection, so that a special initiative directed towards their education in the rapidly developing science of hospital infection and its control is likely to be the most cost effective and appropriate initial approach. This needs to be accompanied by parallel improvements in the education of medical undergraduates. Anything else should be applied in response to measured need, and then only as money and manpower permit. Careful thought is required to avoid squandering scarce resources by applying inappropriate infection control technology.

  18. Country report on contamination monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Oyuntulkhuur, Navaangalsan [National Centre for Hygiene, Epidemiology and Microbiology (Mongolia). Central Radiological Laboratory

    1997-06-01

    Mongolia is a non-nuclear country and has currently neither nuclear power plants nor research reactors. This country joined the Regional Co-operation Agreement (RCA) for the Asia Pacific region for research, development and training related to nuclear science and technology in 1993. Various measures has been taken for strengthening of radiation protection, cooperated with several international organizations mainly with IAEA. In Mongolia radioactive substances and sources are used for the following purposes: for research work; medical radiotherapy and diagnostic radiology in hospitals; industrial enterprises for technological processes; and for non-destructive testing in industry. Radiation safety inspection is conducted by the CRL. The inspections consist of verification of compliance with radiation safety requirements and with any additional requirements specified in the authorization of accounting records and a physical check on the presence of radiation sources; check on the work carried out by the radiation safety services to monitor radioactive contamination of the environment; and measurements and sampling. CRL should take much attention for improvement and development of the activities in the field of surface contamination monitoring concerning a wide use of radionuclides in different field of economy. (G.K.)

  19. Health, globalization and developing countries.

    Science.gov (United States)

    Cilingiroglu, Nesrin

    2005-02-01

    In health care today, scientific and technological frontiers are expanding at unprecedented rates, even as economic and financial pressures shrink profit margins, intensify competition, and constrain the funds available for investment. Therefore, the world today has more economic, and social opportunities for people than 10 or 100 years since globalization has created a new ground somewhat characterized by rapid economic transformation, deregulation of national markets by new trade regimes, amazing transport, electronic communication possibilities and high turnover of foreign investment and capital flow as well as skilled labor. These trends can easily mask great inequalities in developing countries such as importation and spreading of infectious and non-communicable diseases; miniaturization of movement of medical technology; health sector trades management driven by economics without consideration to the social and health aspects and its effects, increasing health inequalities and their economic and social burden creation; multinational companies' cheap labor employment promotion in widening income differentials; and others. As a matter of fact, all these factors are major determinants of ill health. Health authorities of developing countries have to strengthen their regulatory framework in order to ensure that national health systems derive maximum benefit in terms of equity, quality and efficiency, while reducing potential social cost to a minimum generated risky side of globalization.

  20. Eastern countries - WIN activity review

    International Nuclear Information System (INIS)

    Stiopol, Mihaela

    1998-01-01

    Women can play this important role in informing people about nuclear energy. WIN is a world-wide association of women working professionally in the fields of nuclear energy and radiation application who want to devote their time to public information. The main goal of the WIN is to establish an objective and effective communication with the public through educational programmes, information exchange and arranging study visits. The membership includes women working in medicine and health care, in regulatory authorities, in industry and as independent researches at Universities. They want to contribute to objectively informing the public by making presentation, discussing and giving information materials on subjects such as; radiation, radioactivity and health effects medical applications nuclear energy nuclear power plants and their safety nuclear and environment uranium mining radiation protection energy sustainable development WIN is also open to men, supporting the goals of WIN. The intention of this paper was to underline the main aspects which reflect WIN activity in some Eastern and Central countries. There are common features and also specific elements for each country. But the goal is the same: to assure an effective and a real information of the public related to the nuclear field

  1. AIDS in the developing countries.

    Science.gov (United States)

    Tinker, J

    1988-01-01

    Without a medical miracle, it seems inevitable that the Acquired Immune Deficiency Syndrome (AIDS) pandemic will become not only the most serious public health problem of this generation but a dominating issue in 3rd world development. As a present-day killer, AIDS in developing countries is insignificant compared to malaria, tuberculosis, or infant diarrhea, but this number is misleading in 3 ways. First, it fails to reflect the per capita rate of AIDS cases. On this basis, Bermuda, French Guyana, and the Bahamas have much higher rates than the US. Second, there is extensive underreporting of AIDS cases in most developing nations. Finally, the number of AIDS cases indicates where the epidemic was 5-7 years ago, when these people became infected. Any such projections of the growth of 3rd world AIDS epidemics are at this time based on epidemiologic data from the industrialized rations of the north and on the assumption that the virus acts similarly in the south as it does in the US and Europe. Yet, 3rd world conditions differ. Sexually transmitted diseases usually are more prevalent, and people have a different burden of other diseases and of other stresses to the immune system. In Africa, AIDS already is heavily affecting the mainstream population in some nations. Some regions will approach net population declines over the next decade. How far their populations eventually could decline because of AIDS is unclear and will depend crucially on countermeasures taken or not taken over the next 1-2 years. In purely economic terms, AIDS will affect the direct costs of health care, expenses which are unrealistic for most 3rd world countries. Further, the vast majority of deaths from AIDS in developing countries will occur among those in the sexually active age groups -- the wage earners and food producers. Deaths in this age group also will reduce the labor available for farming and industry. AIDS epidemics also may have significant effects on foreign investment in the 3rd

  2. Storage is absolutely necessary to balance supply and demand

    International Nuclear Information System (INIS)

    Anon.

    2009-01-01

    Before liberalization, gas storage was built to balance supply and demand (on a seasonal basis), as well as for broader security of supply concerns. With liberalization, companies started to use storage in a more flexible way as they were no longer obliged to prioritize security of supply. The decline in swing production in the North Sea should have triggered an increase in storage capacity. However, in the UK, investment in storage was neglected until too late. The major points of interest in continental Europe are as follows: due to geological constraints, Latvia is the only Baltic state to have underground storage; storage capacity represents 49% of annual Austria demand; Germany has the biggest European storage facility; in Belgium, Bulgaria, Hungary, Poland and Portugal, just one company in each country has all the storage capacity; in Romania, Romgaz has 92% of storage capacity; in the Czech Republic, RWE owns 75% of the storage; in Slovakia, GDF SUEZ and E.ON have most of the capacity; and storage in Ukraine represents a huge opportunity with a capacity of 34 bcm (billion cubic meters). In oil, strategic stocks are a reality and have been used but in gas, strategic stocks do not exist except 5.1 bcm in Italy, 1 bcm in Spain and 1.2 bcm are being built in Hungary. Some possible EU changes could have an impact on the entire European gas market. Just outside EU-27, Ukraine has a form of strategic storage which represents 10% of its suppliers' annual supplies

  3. Gas market is today strategical; Le marche du gaz est aujourd'hui strategique

    Energy Technology Data Exchange (ETDEWEB)

    Darricarrere, Y.L. [Total, 92 - Courbevoie (France)

    2006-07-01

    The energy market, and in particular the gas market, is today seething with excitement. In France, in Europe and in the rest of the world, the energy stakes are in the center of preoccupations. This article is an interview of Y.L. Darricarrere, general director of the gas and electricity division of Total group, who explains his opinions about the opening of European and French energy markets, presents the ambitions of Total group on these markets, and comments some recent events of the European energy scene: concentration between gas and electric utilities, the Suez and Gaz de France (GdF) project of merger, the risks linked with the coming in of national companies from producing countries, like Gazprom and Sonatrach, on the European market, the restriction of access of foreign companies to hydrocarbon reserves in Russia and Latin America (come back of the 'energy nationalism'), Total's policy for anticipating the increase of the world energy demand and the depletion of fossil fuel reserves. (J.S.)

  4. Gas market is today strategical

    International Nuclear Information System (INIS)

    Darricarrere, Y.L.

    2006-01-01

    The energy market, and in particular the gas market, is today seething with excitement. In France, in Europe and in the rest of the world, the energy stakes are in the center of preoccupations. This article is an interview of Y.L. Darricarrere, general director of the gas and electricity division of Total group, who explains his opinions about the opening of European and French energy markets, presents the ambitions of Total group on these markets, and comments some recent events of the European energy scene: concentration between gas and electric utilities, the Suez and Gaz de France (GdF) project of merger, the risks linked with the coming in of national companies from producing countries, like Gazprom and Sonatrach, on the European market, the restriction of access of foreign companies to hydrocarbon reserves in Russia and Latin America (come back of the 'energy nationalism'), Total's policy for anticipating the increase of the world energy demand and the depletion of fossil fuel reserves. (J.S.)

  5. Wager: GdF realizes heavy investment in Germany

    International Nuclear Information System (INIS)

    Jemain, A.

    2003-01-01

    Gaz De France decoded to buy Preussag Energie in east Germany. This decision fits into the gas market deregulation and will allow an increase of 50 % of the gas production. Meanwhile the decision is criticized by the syndicate CGT as a financial aberration. (A.L.B.)

  6. HIS priorities in developing countries.

    Science.gov (United States)

    Amado Espinosa, L

    1995-04-01

    Looking for a solution to fulfill the requirements that the new global economical system demands, developing countries face a reality of poor communications infrastructure, a delay in applying information technology to the organizations, and a semi-closed political system avoiding the necessary reforms. HIS technology has been developed more for transactional purposes on mini and mainframe platforms. Administrative modules are the most frequently observed and physicians are now requiring more support for their activities. The second information systems generation will take advantage of PC technology, client-server models and telecommunications to achieve integration. International organizations, academic and industrial, public and private, will play a major role to transfer technology and to develop this area.

  7. Republic of Botswana. Country profile.

    Science.gov (United States)

    Tarver, J

    1985-08-01

    A summary of Botswana's population characteristics, population distribution, labor force characteristics, health situation, and transportation and communication facilities is provided. 87% of the country's 941,027 inhabitants live in the catchment area of the Limpopo River in the eastern region of the country. Much of the remaining area is covered by the Kalahari Desert. The population is growing at an annual rate of 3.6%, the birth rate is 50 and the total fertility rate is 6.6. The government has no official population policy. Major ethnic groups are the cattle raising Tswanas, which make up 50% of the population, the Herero, and the Basarwa, or Bushmen, of the Kalahri Desert. Urban areas are officially defined as population centers which contain 5000 or more residents and in which at least 75% of the inhabitants are engaged in nonagricultural work. According to this classification, 84% of the population is rural; however, most rural inhabitants live in agrotowns and temporarily move to outlying cattle and land posts during part of the year. Some of the agrotowns have almost 25,000 inhabitants. Major urban centers include 1) Gaborone, the capital and major administrative center, with a popualtion of 59,657; 2) Francistown, a large commercial center, with a population of 31,065; 3) Selebi-Phikwe, a mining center, populated by 29,469; and 4) Lobatse, a livestock marketing and processing center, with 19,034 residents. The urban population increased from 54,416 to 150,021 between 1971-81. The population has a young age structure. A large number of working aged males migrate temporarily to the Republic of South Africa to work in the gold mines. 37% of the economically active population is engaged in government services, 26% in mining, manufacturing, and construction, 21% in trade and finance, 6% in transportation, utilities, and communication, and 4.5% in agriculture. Only 1.3% of the land is cultivatable. The working age population is expected to double by the end of

  8. Strategy of the Development of the Country: opinions and attitudes of the country people

    OpenAIRE

    Somerauerová, Jana

    2009-01-01

    The conception of country-side and village. Demographic development of country-side places. Case study of attitude and positions of village inhabitants outspreaded to the country-side development (opinion poll).

  9. Drug discovery and developments in developing countries ...

    African Journals Online (AJOL)

    the major burden being in developing countries. Many of ... The driving force for drug discovery and development by pharmaceutical firms ... world and particularly in the third world countries ..... GFHR (2000) Global Forum for Health Research:.

  10. Radiation Protection Legislation in the Nordic Countries

    International Nuclear Information System (INIS)

    Person, Lars.

    1990-01-01

    Recent alterations in the radiation protection laws of the Nordic countries are presented. The report amends the previous SS-report 87-37 with the title Radiation Protection and Atomic Energy Legislation in the Nordic Countries. (au)

  11. Fostering biotechnology entrepreneurship in developing countries

    African Journals Online (AJOL)

    Fred

    countries cheaper and potentially easier to administer. Efficient sewage treatment ... developing countries, start-up funding for biotechnology companies is still very ... Business incubators are unique in stimulating spin-offs from universities and ...

  12. Fusion research and third world countries

    International Nuclear Information System (INIS)

    El Nadi, A.M.

    1987-01-01

    The Egypt experience in the plasma researches, asking the technology transfer between advanced and third world countries is presented. The role of cooperation agreements between developing countries is also discussed. (M.C.K.) [pt

  13. Federation of Malaysia. Country profile.

    Science.gov (United States)

    Newcomb, L

    1985-01-01

    The 1984 population of Malaysia has been estimated at 14.7 million and the population growth rate averaged 2.3% in 1970-80. Population growth is officially encouraged to form a substantial home market for economic development. Toward this end, the 1985 budget has increased tax deductions for families with 5 children. The capital city of Kuala Lumpur is the largest metropolitan area (1 million population) and the Federal Territory is the most densely populated region. Immigration is strictly controlled by the government, and the percentage of foreign-born citizens was 5% in 1980. China, India, and Pakistan are decreasing in importance as countries of origin. Internal mobility, however, is increasing. Rural-rural migration accounted for 45% of internal migration in 1970-80 and was largely motivated by family reasons. Only 7% of Malaysians are estimated to move in search of work. Racial tensions led the government to grant special economic privileges to native-born Islamic Malays. The greatest proportion of the population is centered in the lowest age groups. The percentage of females 15-29 years of age rose from 26% in 1970 to 30% in 1980 and is expected to continue to rise. Fertility is on the decline. The majority of households in the country involve nuclear families. There has been an increase in the number of men and women who delay marriage or remain single. Education is widely available for children aged 6-15 years and those who meet certain academic standards receive free education up to age 19 years. The current labor force is estimated at 5.4 million, with an annual growth rate of 3.1%. Malaysia's per capita income (US $1860 in 1982) is among the highest in Southeast Asia and the gross national product increased by an average annual rate of 8% in 1970-81. The government plans to move toward the development of heavier industries and more manufacturing concerns.

  14. Natural Resources and FDI in GCC Countries

    OpenAIRE

    Mohamed Mahjoub Elheddad

    2016-01-01

    Natural resources are a blessing for some countries to attract FDI but cursed for others. Existing literature argues the suggestion that resource-rich countries attract less FDI because of resource (oil) price volatility. This study examines that natural resources discourage FDI in GCC countries (the FDI-Natural resources curse hypothesis), using panel data analysis for six oil dependent countries during 1980-2013 and applying several econometrics techniques. The main findings of this paper i...

  15. Absolute purchasing power parity in industrial countries

    OpenAIRE

    Zhang, Zhibai; Bian, Zhicun

    2015-01-01

    Different from popular studies that focus on relative purchasing power parity, we study absolute purchasing power parity (APPP) in 21 main industrial countries. Three databases are used. Both the whole period and the sub-period are analyzed. The empirical proof shows that the phenomenon that APPP holds is common, and the phenomenon that APPP does not hold is also common. In addition, some country pairs and the pooled country data indicate that the nearer the GDPPs of two countries are, the mo...

  16. Migration from New EU Member Countries

    DEFF Research Database (Denmark)

    Pytlikova, Mariola

    2007-01-01

    The main purpose of the paper is to give predictions of the migration potential from the 7 new EU member countries to the EEA/EU-13 countries. Being able to analyze 'real' migration behavior from these particular countries over the period 1990-2000 helps me to avoid problems related to (double) o...

  17. Consumer evaluations of products from developing countries

    NARCIS (Netherlands)

    Verlegh, P.W.J.

    2002-01-01

    Consumers use country of origin as a signal or proxy for product quality. Consumers have little confidence in the ability of less developed countries to produce high quality goods. On the other hand emotionally attachment to a country or associations of "exoticness" or "authenticity" can lead to a

  18. African Journals Online: Browse by Country

    African Journals Online (AJOL)

    African Journals Online: Browse by Country. Home > African Journals Online: Browse by Country. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is ...

  19. Informational and Cultural Situation in Developing Countries.

    Science.gov (United States)

    Nadirova, Goulnar

    Cultural development of modern countries in the East, including the Republic of Kazakhstan, is a complicated and contradictory process, where common cultural ways were shaped differently and specifically in the countries. Common historical fate has influenced this development and given these countries some common problems, but there is some…

  20. 31 CFR 500.301 - Foreign country.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Foreign country. 500.301 Section 500.301 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 500.301 Foreign country. The term foreign country also includes, but not by way of limitation: (a) The...

  1. 31 CFR 515.301 - Foreign country.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Foreign country. 515.301 Section 515.301 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 515.301 Foreign country. The term foreign country also includes, but not by way of limitation: (a) The...

  2. Implementing care policy in developing countries

    International Nuclear Information System (INIS)

    Tattum, L.; Phishner, E.S.

    1992-01-01

    How do chief executives of Western companies, from their plush offices, keep tabs on what happens at chemical plants in developing countries? Many point out that it is difficult to operate a Responsible Care policy in countries where industry associations have not yet started a coordinated initiative. 'Responsible Care is a program that has primarily a geographic dimension and is organized country by country by the industry associations,' note Kaspar Eigenmann, head of corporate unit safety and environment at Ciba (Basel). Where there is a campaign, the local Ciba company participates, he says. 'It's obvious that the industrialized countries are taking the lead,' adds Eigenmann

  3. Country Nuclear Power Profiles - 2013 Edition

    International Nuclear Information System (INIS)

    2013-08-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The CNPP summarizes organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. This 2013 edition, issued on CD-ROM and Web pages, contains updated country information for 51 countries

  4. Modelling energy systems for developing countries

    International Nuclear Information System (INIS)

    Urban, F.; Benders, R.M.J.; Moll, H.C.

    2007-01-01

    Developing countries' energy use is rapidly increasing, which affects global climate change and global and regional energy settings. Energy models are helpful for exploring the future of developing and industrialised countries. However, energy systems of developing countries differ from those of industrialised countries, which has consequences for energy modelling. New requirements need to be met by present-day energy models to adequately explore the future of developing countries' energy systems. This paper aims to assess if the main characteristics of developing countries are adequately incorporated in present-day energy models. We first discuss these main characteristics, focusing particularly on developing Asia, and then present a model comparison of 12 selected energy models to test their suitability for developing countries. We conclude that many models are biased towards industrialised countries, neglecting main characteristics of developing countries, e.g. the informal economy, supply shortages, poor performance of the power sector, structural economic change, electrification, traditional bio-fuels, urban-rural divide. To more adequately address the energy systems of developing countries, energy models have to be adjusted and new models have to be built. We therefore indicate how to improve energy models for increasing their suitability for developing countries and give advice on modelling techniques and data requirements

  5. Projected uranium requirements of developing countries

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    The objective of this paper is to examine the uranium requirements of developing countries both in aggregate and individually. Although the cumulative uranium requirements of these countries are expected to account for less than eight percent of total requirements, the fact that many of these countries are expressing renewed interest in nuclear is, in itself, encouraging. The countries analyzed in this paper are Argentina, Brazil, Egypt, India, Israel, Mexico, Pakistan, South Africa, South Korea and Taiwan. For each country, the existing and planned nuclear capacity levels have been identified and capacity factors have been projected. For countries with no previous nuclear power, the world weighted average capacity factor for the specific reactor type is utilized. Other factors influencing nuclear power demand and operations of these developing countries will be discussed, and finally, uranium requirements based on a calculated optimal tails assay of .30 will be provided

  6. Pakistan mental health country profile.

    Science.gov (United States)

    Karim, Salman; Saeed, Khalid; Rana, Mowaddat Hussain; Mubbashar, Malik Hussain; Jenkins, Rachel

    2004-01-01

    The Republic of Pakistan is a South East Asian country with a population of over 140.7 million. Its population is fast growing and the majority (70%) live in rural areas with a feudal or tribal value system. The economy is dependent on agriculture and 35% of the population live below the poverty line. Islam is the main religion and 'mental illnesses' are stigmatized and widely perceived to have supernatural causes. The traditional healers along with psychiatric services are the main mental health service providers. The number of trained mental health professionals is small as compared to the population demands and specialist services are virtually non-existent. Lack of data on prevalence of various mental illnesses and monitory constraints are the major hurdles in the development of mental health services. A number of innovative programmes to develop indigenous models of care like the 'Community Mental Health Programme' and 'Schools Mental Health Programme' have been developed. These programmes have been found effective in reducing stigma and increase awareness of mental illness amongst the adults and children living in rural areas. Efforts by the government and mental health professionals have led to the implementation of a 'National Mental Health Policy' and 'Mental Health Act' in 2001. These aim at integrating mental health services with the existing health services, improving mental health care delivery and safeguarding the rights of mentally ill people. A favourable political will and the help of international institutions like the World Health Organization are required to achieve these aims.

  7. Nuclear power in developing countries

    International Nuclear Information System (INIS)

    Laue, H.J.; Bennett, L.L.; Skjoeldebrand, R.

    1984-01-01

    Experience clearly indicates that most developing countries actively planning and implementing nuclear power require broad-scope assistance if their use of nuclear technology is to be safe, economic, and reliable. The IAEA's assistance is directed both to general planning, and to the development of supporting structures and is based on an assessment of needs which cannot be satisfied by other means. The Agency's Division of Nuclear Power has the technical background and tools to support a comprehensive programme of assistance in nuclear power assessment, planning, and implementation. The overall objective of such a programme is to help strengthen national capabilities of executing the following tasks: Analysis of overall energy and electricity demand and supply projections; planning the possible role of nuclear power in electricity supply, through determining the economically optimal extent and schedule for the introduction of nuclear power plants; assessing the available infrastructures and the need, constraints, and possibilities for their development; and developing master schedules, programmes, and recommendations for action. Proposed programmes must be reviewed periodically, and one of the Agency's aims is to ensure that national competence to carry out such reviews exists or can be developed. Training of local staff is therefore one of the most important objectives

  8. Is Poland an Innovative Country?

    Science.gov (United States)

    Chybowska, Dorota; Chybowski, Leszek; Souchkov, Valeri

    2018-03-01

    The potential for innovativeness is difficult to measure, though many have attempted to do so. In order to look at Poland's innovation potential, its current position and its opportunity to grow, compared with developing and developed countries, this study analysed the patent statistics of the Polish and European Patent Offices. Poland has been a member of the European Union for over a decade now. Therefore, we took into consideration the statistics for patent applications and grants for the last decade, up to the first quarter of 2016. The questions we wanted to answer concerned not only the technology fields that Poland patented its inventions in, but also the types of patent grantees and applicants. In order to determine why Poland is still considered to be only a moderate innovator by the Innovation Union Scoreboard, we also gathered information on Polish inventors abroad in 2015 and the first quarter of 2016, to see their number, technology fields, and types of patent grantees. Finally, we attempted to identify the main barriers that seem to inhibit Polish technology and innovation growth, despite significantly growing R&D intensities (up from 0.56 GDP and EUR 1,139 M in 2004 to 0.94 GDP and EUR 3,864 M in 2014).

  9. Focus on a few countries

    International Nuclear Information System (INIS)

    Kane, M.

    2016-01-01

    This article presents the situation of wind energy in 5 countries. Egypt is strengthening its wind power production by starting the construction of a new wind farm of 250 MW while another is planned and 2 others are in the project phase. 'The Blue Circle', the first wind energy company of south-east Asia has launched a joint project with the Vietnamese TSV company to build a 40 MW wind farm in Viet-Nam. The government of South-Africa has opted for the development of solar and wind energies. Today 500.000 South-African households are powered by wind energy through 15 wind farms totaling 3 GW. Morocco plans to build 5 new wind power plants within 4 years, their cumulated capacity will reach 850 MW and the selling price of the electricity will be one of the lowest in the world: between 25 and 30 dollars/MWh. In Chad the city of Amdjaras will be soon entirely supplied with renewable energies. A wind farm connected to a high capacity system for storing energy is being built. (A.C.)

  10. Mortality from circulatory diseases by specific country of birth across six European countries: test of concept

    NARCIS (Netherlands)

    Bhopal, Raj S.; Rafnsson, Snorri B.; Agyemang, Charles; Fagot-Campagna, Anne; Giampaoli, Simona; Hammar, Niklas; Harding, Seeromanie; Hedlund, Ebba; Juel, Knud; Mackenbach, Johan P.; Primatesta, Paola; Rey, Gregoire; Rosato, Michael; Wild, Sarah; Kunst, Anton E.

    2012-01-01

    Background: Important differences in cardiovascular disease (CVD) mortality by country of birth have been shown within European countries. We now focus on CVD mortality by specific country of birth across European countries. Methods: For Denmark, England and Wales, France, The Netherlands, Scotland

  11. Germany, high-tech country

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    The Nuclear Technology Conference organized annually by the Deutsches Atomforum (DAtF) e.V. and the Kerntechnische Gesellschaft (KTG) e.V. was held in Aachen on May 13-15, 1997. Approximately 1000 participants from seventeen countries met to exchange information with experts from industry, research, science, and politics. Unlike earlier events, this one was not disturbed by demonstrations. DAtF President Dr. Wilfried Steuer welcomed Joachim H. Witt, Chief Executive Officer of the city of Aachen, who expressed words of welcome on behalf of his city at the opening of the plenary day of the conference. Energy policy and global competition were the optics of the address by Dr. Norbert Lammert, Parliamentary Undersecretary of State with the German Federal Ministry of Economics. He advocated grasping the changes offered by expanding global markets by reforming the structures of the energy supply sector. The rank of nuclear power in European research policy was explained by Fabricio Caccia Dominioni as representative of the European Commission. The electricity utilities were represented by Dr. Dietmar Kuhnt, Chief Executive Officer of RWE AG, who spoke about the security of energy investments. A thoughtful analysis of Germany as an industrial location was presented by Professor Dr. Herbert Henzler of McKinsey and Company Inc. The President of the European Nuclear Society (ENS), Ger R. Kuepers, sketched the development of nuclear power in the Netherlands, combining national and European aspects and emphasizing, in particular, the important function of ENS. Uranium enrichment as an European project was subject of the report by Dr. Klaus Messer, Urenco Ltd. The General Manager of Tractabel Energy Engineering and Chairman of Belgatom, Guy Frederic, examined the economic viability of nuclear power, appealing to the audience to reduce capital costs by innovation without detracting from safety. (orig./DG) [de

  12. Hydrogen Programs of Asian Countries

    International Nuclear Information System (INIS)

    Ken-ichiro OTA

    2006-01-01

    The global sustainability is a key word of the future energy system for human beings. It should be friendly to the earth and also to human beings. Considering the limit of resources, the materials recycling would be very important. Considering the second law of thermodynamics, the entropy production through any processes would be the final problems for the sustainable growth. We have to think how to dispose the increasing entropy outside earth in the clean energy system. At present, the global carbon cycle is changing by the emission of CO 2 with the large consumption of fossil fuels. The global environment including human society should stand on harmonizing with the earth, where the global recycles of materials are important. Thinking about the global recycles of carbon and water quantitatively, the existence of water is 27,000 times larger than that of carbon. The transportation of water is 3,160 times faster than that of carbon. These figures show that the hydrogen from water is a superior energy carrier, compared to the carbon. The environmental impact factor was defined as the ratio of annual quantity of materials produced by energy consumption of mankind to a natural movement on earth. The influence of human activities on the global environment can be evaluated quantitatively by this environmental impact factor. The environmental impact factor of water on the earth, 0.0001, is more than two orders of magnitude less than that of carbon, 0.036. This means the hydrogen/water cycle is superior to the carbon cycle as material circulation for energy system of mankind. The energy consumption will increase tremendously in Asian countries due to their population increase and economic growth. We need a clean energy system for the sustainable growth. The hydrogen energy system is the most suitable energy system. In this paper the recent hydrogen energy programs of Japan, China and Korea will be introduced. (authors)

  13. Hydrogen Programs of Asian Countries

    International Nuclear Information System (INIS)

    Ken-ichiro Ota

    2006-01-01

    The global sustainability is a key word of the future energy system for human beings. It should be friendly to the earth and also to human beings. Considering the limit of resources, the materials recycling would be very important. Considering the second law of thermodynamics, the entropy production through any processes would be the final problems for the sustainable growth. We have to think how to dispose the increasing entropy outside earth in the clean energy system. At present, the global carbon cycle is changing by the emission of CO 2 with the large consumption of fossil fuels. The global environment including human society should stand on harmonizing with the earth, where the global recycles of materials are important. Thinking about the global recycles of carbon and water quantitatively, the existence of water is 27,000 times larger than that of carbon. The transportation of water is 3,160 times faster than that of carbon. These figures show that the hydrogen from water is a superior energy carrier, compared to the carbon. The environmental impact factor was defined as the ratio of annual quantity of materials produced by energy consumption of mankind to a natural movement on earth. The influence of human activities on the global environment can be evaluated quantitatively by this environmental impact factor. The environmental impact factor of water on the earth, 0.0001, is more than two orders of magnitude less than that of carbon, 0.036. This means the hydrogen/water cycle is superior to the carbon cycle as material circulation for energy system of mankind. The energy consumption will increase tremendously in Asian countries due to their population increase and economic growth. We need a clean energy system for the sustainable growth. The hydrogen energy system is the most suitable energy system. In this paper the recent hydrogen energy programs of Japan, China and Korea will be introduced. (author)

  14. Romania biomass energy. Country study

    Energy Technology Data Exchange (ETDEWEB)

    Burnham, M; Easterly, J L; Mark, P E; Keller, A [DynCorp, Alexandria, VA (United States)

    1995-12-01

    The present report was prepared under contract to UNIDO to conduct a case study of biomass energy use and potential in Romania. The purpose of the case study is to provide a specific example of biomass energy issues and potential in the context of the economic transition under way in eastern Europe. The transition of Romania to a market economy is proceeding at a somewhat slower pace than in other countries of eastern Europe. Unfortunately, the former regime forced the use of biomass energy with inadequate technology and infrastructure, particularly in rural areas. The resulting poor performance thus severely damaged the reputation of biomass energy in Romania as a viable, reliable resource. Today, efforts to rejuvenate biomass energy and tap into its multiple benefits are proving challenging. Several sound biomass energy development strategies were identified through the case study, on the basis of estimates of availability and current use of biomass resources; suggestions for enhancing potential biomass energy resources; an overview of appropriate conversion technologies and markets for biomass in Romania; and estimates of the economic and environmental impacts of the utilization of biomass energy. Finally, optimal strategies for near-, medium- and long-term biomass energy development, as well as observations and recommendations concerning policy, legislative and institutional issues affecting the development of biomass energy in Romania are presented. The most promising near-term biomass energy options include the use of biomass in district heating systems; cofiring of biomass in existing coal-fired power plants or combined heat and power plants; and using co-generation systems in thriving industries to optimize the efficient use of biomass resources. Mid-term and long-term opportunities include improving the efficiency of wood stoves used for cooking and heating in rural areas; repairing the reputation of biogasification to take advantage of livestock wastes

  15. Romania biomass energy. Country study

    International Nuclear Information System (INIS)

    Burnham, M.; Easterly, J.L.; Mark, P.E.; Keller, A.

    1995-01-01

    The present report was prepared under contract to UNIDO to conduct a case study of biomass energy use and potential in Romania. The purpose of the case study is to provide a specific example of biomass energy issues and potential in the context of the economic transition under way in eastern Europe. The transition of Romania to a market economy is proceeding at a somewhat slower pace than in other countries of eastern Europe. Unfortunately, the former regime forced the use of biomass energy with inadequate technology and infrastructure, particularly in rural areas. The resulting poor performance thus severely damaged the reputation of biomass energy in Romania as a viable, reliable resource. Today, efforts to rejuvenate biomass energy and tap into its multiple benefits are proving challenging. Several sound biomass energy development strategies were identified through the case study, on the basis of estimates of availability and current use of biomass resources; suggestions for enhancing potential biomass energy resources; an overview of appropriate conversion technologies and markets for biomass in Romania; and estimates of the economic and environmental impacts of the utilization of biomass energy. Finally, optimal strategies for near-, medium- and long-term biomass energy development, as well as observations and recommendations concerning policy, legislative and institutional issues affecting the development of biomass energy in Romania are presented. The most promising near-term biomass energy options include the use of biomass in district heating systems; cofiring of biomass in existing coal-fired power plants or combined heat and power plants; and using co-generation systems in thriving industries to optimize the efficient use of biomass resources. Mid-term and long-term opportunities include improving the efficiency of wood stoves used for cooking and heating in rural areas; repairing the reputation of biogasification to take advantage of livestock wastes

  16. Country Nuclear Power Profiles - 2009 Edition

    International Nuclear Information System (INIS)

    2009-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2009 edition issued on CD-ROM and Web pages. It updates the country information for 44 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 30 countries that have operating nuclear power plants, as well as 14 countries having past or planned nuclear power programmes (Bangladesh, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Kazakhstan, Nigeria, Philippines, Poland, Thailand, Tunisia, Turkey and Vietnam). For the 2009 edition, 26 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases

  17. Country Nuclear Power Profiles - 2007 Edition

    International Nuclear Information System (INIS)

    2008-01-01

    The preparation of Country Nuclear Power Profiles (CNPP) was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. It covers background information on the status and development of nuclear power programmes in countries having nuclear plants in operation and/or plants under construction. This is the 2007 edition issued on CD-ROM and Web pages. It updates the country information, in general, to the end of 2006 for 39 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 30 countries that have operating nuclear power plants, as well as nine countries having past or planned nuclear power programmes (Bangladesh, Egypt, Indonesia, the Islamic Republic of Iran, Italy, Kazakhstan, Poland, Turkey, and Vietnam). For the 2007 edition, 21 countries provided information to the IAEA to update their profiles. For the 18 other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases. These 18 countries are Argentina, Belgium, Bulgaria, Canada, China, Egypt, Finland, Indonesia, Japan, Mexico, Netherlands, Poland, Romania, Slovenia, South Africa, Spain, Switzerland, and Ukraine. Overall, the CNPP reviews the organizational and industrial aspects of nuclear power programmes in participating countries, and provides information about the relevant legislative, regulatory and international frameworks in each country. It compiles the current issues in the new environment within which the electricity and nuclear sector operates, i.e. energy policy, and privatization and deregulation in

  18. Competitiveness of Halal Industry in Maghreb Countries

    Directory of Open Access Journals (Sweden)

    Mohammed Rizki Moi

    2016-06-01

    Full Text Available To ensure that the countries produce halal products in order to remain in the international market, then they must make sure that they remain competitive in the market. Therefore, this study was to measure the competitiveness of the halal industry in the Maghreb countries which consist of five countries, namely Algeria, Libya, Mauritania, Morocco and Tunisia. The methodology of this study was using halal market share in the country and revealed comparative advantage (RCA. The study found that Mauritania is the most competitive country for halal industry because of it has the highest RCA value and followed by Morocco and Tunisia. While the countries that have lower competitiveness are Algeria and Libya. Therefore, the government and industry should plays a role to improve the competitiveness of their national halal industry and to ensure they remain competitive in the international halal market.

  19. Problems of nuclear power in developing countries

    International Nuclear Information System (INIS)

    Woite, G.

    1978-01-01

    The problems of nuclear power in developing countries are different in nature but not less severe than in industrialized countries. So far, only five developing countries with market economies (Argentina, India, Korea, Pakistan, Taiwan) have nuclear power plants in operation with a combined net output of 2.2 GWe. Nuclear projects with a total capacity of 15 GWe are under construction in these and four other developing countries in Asia and Latin America (Brazil, Iran, Mexico, Philippines). It is expected that most of the future nuclear power installed in developing countries of Asia, Africa and Latin America will be in these countries which have overcome some of the problems of nuclear power. (orig./RW) [de

  20. Country Value Premiums and Financial Crises

    Directory of Open Access Journals (Sweden)

    Adam Zaremba

    2014-01-01

    Full Text Available The paper concentrates on the value premium across countries and contributes to the investment and asset pricing literature in three ways. First, I provide fresh evidence that the high-value countries perform significantly better than the low-value countries. Additionally, this phenomenon is indifferent to the choice of the computational currency, representative index or value indicator. Second, I demonstrate that the value effect can be successfully amplified by combining with country-level size and momentum effects. Third, I show that returns to the high-value countries deteriorate in financial crisis conditions, because the country-level value premium is negatively correlated with the credit spreads, TED spread and expected volatility. I examine data from 66 markets between years 2000 and 2013.

  1. Transplantation in low resource countries

    Directory of Open Access Journals (Sweden)

    L. Faulkner

    2011-12-01

    Full Text Available Thalassemia major (TM is the most common deadly genetic disorder, a major cause of chronic non-infectious morbidity and financial burden in many low and middle-income regions. In these settings few children reach adulthood because proper long-term supportive care is seldom available. Bone marrow transplantation (BMT is the only available curative modality and it can be very successful and cost-effective for young children with low-risk features and a compatible related donor. However, in countries where TM is most prevalent, there is a dire shortage of BMT centers. The Cure2Children Foundation has supported a feasibility study evaluating safety, efficacy and costs of developing a new BMT center in an underserved lower-middle-income country with relatively untrained professionals within a structured collaboration and knowledge-transfer program. A total of 24 consecutive patients who underwent BMT in Pakistan between September 2008 and August 2010 are included in this prospective analysis, 17 from an established bone marrow transplant center, the National Institute for Blood Diseases in Karachi, Pakistan and the initial 7 BMTs from a start up unit in a government civil hospital, the Pakistan Institute of Medical Sciences Children’s Hospital in Islamabad. Patients were matched for age, nutritional status, growth, disease, disease status and post-BMT follow-up time. All patients had a matched-related sibling donor, were younger than 10 years of age at the time of transplantation, received the same conditioning regimen. All needy families could rely on a support program throughout the 8-month post-transplant period. The Cure2Children Foundation provided professional and financial support as well as a structured web-based data management and cooperation platform. At a median follow up of 19.6 months (range 8.7 to 31.5 actuarial thalassemia-free survival is 85.6% and 85.7% and overall survival 94.1% and 85.7% in the established and start-up center

  2. Bangladesh (country/area statements).

    Science.gov (United States)

    1985-09-01

    According to this statement presented to the Committee on Population of the UN Economic and Social Commission for Asia and the Pacific, the population of Bangladesh increased from 76.4 million in 1974 to 89.9 million in 1981 and if the annual estimated growth rate of 2.4% continues unchecked, the population will be 111.5 million by 1990. Rapid population growth increases the man-land ratio, while the undesirable age structure entails a high dependency burden and provides a large base for further population growth. The huge investment in food production is neutralized and educational facilities remain unavailable for most of the nation's 15.6 million school-age children. Even under the most optimistic population projection, the total will increase by more than 60% by the year 2015, exacerbating the already serious problems of poverty and unemployment. The urban population is expected to increase from 17.5 million at present to 37.3 million by 2000, including a multitude of squatters with no visible income-earning opportunities. The population policy adopted by the government in June 1976 was directed toward influencing demographic behavior primarily through information, education, and motivation activities and a wide array of family planning services provided at maternal-child health and family planning centers. The government has taken some steps to increase economic productivity and create employment, and has made administrative changes including upgrading the smallest administrative units and creating directorates for primary education and women's affairs. Health and population control strategies will include establishing primary health care and maternal-child health and family planning centers throughout the country, expanding the family planning worker to population ratio, and integrating the family planning programs with all development oriented programs. The National Council for Population Control and several other organizational structures have been created

  3. Determinants of energy efficiency across countries

    Science.gov (United States)

    Yao, Guolin

    With economic development, environmental concerns become more important. Economies cannot be developed without energy consumption, which is the major source of greenhouse gas emissions. Higher energy efficiency is one means of reducing emissions, but what determines energy efficiency? In this research we attempt to find answers to this question by using cross-sectional country data; that is, we examine a wide range of possible determinants of energy efficiency at the country level in an attempt to find the most important causal factors. All countries are divided into three income groups: high-income countries, middle-income countries, and low-income countries. Energy intensity is used as a measurement of energy efficiency. All independent variables belong to two categories: quantitative and qualitative. Quantitative variables are measures of the economic conditions, development indicators and energy usage situations. Qualitative variables mainly measure political, societal and economic strengths of a country. The three income groups have different economic and energy attributes. Each group has different sets of variables to explain energy efficiency. Energy prices and winter temperature are both important in high-income and middle-income countries. No qualitative variables appear in the model of high-income countries. Basic economic factors, such as institutions, political stability, urbanization level, population density, are important in low-income countries. Besides similar variables, such as macroeconomic stability and index of rule of law, the hydroelectricity share in total electric generation is also a driver of energy efficiency in middle-income countries. These variables have different policy implications for each group of countries.

  4. Petroleum term markets and OPEC producers countries

    International Nuclear Information System (INIS)

    Bensarsa, F.

    1994-01-01

    The situation of petroleum producers countries in front of term markets is described. With an economics liberalization, policy configuration changing the energetic balance (increasing of american imports, of asiatic demand and developing countries; decreasing of russian production), a more efficient technology, a right management of energetic resources with energy economy, renewable energies and non polluting energies, it is difficult for producers countries to resist at the pressure of financing tools, more and more modern and efficient as they are term markets

  5. Social effects of migration in receiving countries.

    Science.gov (United States)

    Ohndorf, W

    1989-06-01

    This paper examines the impact of post-1945 migration into Western, Middle, and Northern Europe from Southern Europe, Turkey, and Northern Africa, and migration to the traditional immigration countries by Asian and Latin American immigrants, on the social structures of receiving countries. Between 1955 and 1974, 1) traditional migration to the US and Australia became less important for European countries while traditional receiving countries accepted many immigrants from developing countries; and 2) rapid economic revival in Western and Northern Europe caused a considerable labor shortage which was filled by migrant workers especially from Southern Europe, Turkey, and Northern Africa, who stayed only until they reached their economic goals. Since 1974, job vacancies have declined and unemployment has soared. This employment crisis caused some migrants 1) to return to their countries of origin, 2) to bring the rest of their families to the receiving country, or 3) to lengthen their stay considerably. The number of refugees has also significantly increased since the mid-970s, as has the number of illegal migrants. After the mid-1970s, Europe began to experience integration problems. The different aspects of the impact of migration on social structures include 1) improvement of the housing situation for foreigners, 2) teaching migrants the language of the receiving country, 3) solving the unemployment problem of unskilled migrants, 4) improvement of educational and vocational qualifications of 2nd generation migrants, 5) development of programs to help unemployed wives of migrants to learn the language and meet indigenous women, 6) encouraging migrants to maintain their cultural identity and assisting them with reintegration if they return to their original country, 7) coping with the problems of refugees, and 8) solving the problems of illegal migration. Almost all receiving countries now severely restrict further immigration. [Those policies should result in

  6. Macroeconomic Volatility and Welfare in Developing Countries

    OpenAIRE

    Loayza, Norman V.; Rancière, Romain; Servén, Luis; Ventura, Jaume

    2007-01-01

    Macroeconomic Volatility and Welfare in Developing Countries: An Introduction Norman V. Loayza, Romain Ranciere, Luis Serven, ` and Jaume Ventura Macroeconomic volatility, both a source and a reflection of underdevelopment, is a fundamental concern for developing countries. This article provides a brief overview of the recent literature on macroeconomic volatility in developing countries, highlighting its causes, consequences, and possible remedies. to reduce domestic policy-induced macroecon...

  7. AGRICULTURAL PRODUCTIVITY ASSESSMENT IN EUROPEAN COUNTRIES

    OpenAIRE

    Serrao, Amilcar

    2001-01-01

    This research work examines levels and trends in global agricultural productivity in fifteen European Union countries and four Eastern European countries that have already applied for European Union membership. The study makes use of data collected from the Food and Agriculture Organization of the United Nations and covers the period 1980-1998. An approach based on Data Envelopment Analysis is used to provide information on the peers of the (inefficient) i-th country and to derive the Malmqui...

  8. Broadband and Unbundling Regulations in OECD Countries

    OpenAIRE

    Wallsten, Scott

    2006-01-01

    Broadband penetration and available speeds vary widely across OECD countries. Policymakers around the world, and especially in countries like the U.S. that lag in the rankings, are searching for policies to narrow those gaps. Relatively little empirical work tests possible reasons for these differences. In this paper I test the impacts of regulations and demographics on broadband development in a panel dataset across countries. In addition to adding to the meager empirical literature on broad...

  9. Evaluating the Relative Environmental Impact of Countries

    OpenAIRE

    Bradshaw, Corey J. A.; Giam, Xingli; Sodhi, Navjot Singh

    2010-01-01

    Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy ?models? can be identified. We provide novel metrics of country-specific environmental impact ranks ? one proportional to total resource availability per country and an absolute (total) measure of impact ? that explicitly avoid incorporating confounding human health or economic i...

  10. Network Effects in Countries' Adoption of IFRS

    OpenAIRE

    Ramanna, Karthik; Sletten, Ewa

    2014-01-01

    If the differences in accounting standards across countries reflect relatively stable institutional differences (e.g., auditing technology, the rule of law, etc.), why did several countries rapidly, albeit in a staggered manner, adopt IFRS over local standards in the 2003–2008 period? We test the hypothesis that perceived network benefits from the extant worldwide adoption of IFRS can explain part of countries' shift away from local accounting standards. That is, as more jurisdictions with ec...

  11. Reserve requirement systems in OECD countries

    OpenAIRE

    Yueh-Yun C. O’Brien

    2007-01-01

    This paper compares the reserve requirements of OECD countries. Reserve requirements are the minimum percentages or amounts of liabilities that depository institutions are required to keep in cash or as deposits with their central banks. To facilitate monetary policy implementation, twenty-four of the thirty OECD countries impose reserve requirements to influence their banking systems’ demand for liquidity. These include twelve OECD countries that are also members of the European Economic and...

  12. What Makes MNCs Succeed in Developing countries?

    DEFF Research Database (Denmark)

    Hansen, Michael W.; Gwozdz, Wencke

    MNCs are increasingly investing in developing countries to be part of rapid market growth, to enhance the efficiency of their value chains, and to access abundant resources and talent. The potential gains are high, however so are the risks. Some developing country subsidiaries become top performers...... regardless of location and industry. The findings of the study have important implications for the IB literature, for managers and for policy aimed at promoting FDI in developing countries....

  13. Mongolia, the forgotten developing country

    International Nuclear Information System (INIS)

    Staudenherz, Anton

    2003-01-01

    In August 2003 I had an opportunity to visit Mongolia together with 20 other colleagues from different medical specialties (internal medicine, paediatrics, surgery, pathology, hygiene and infection). This small activity was sponsored by a Non-Governmental Organization, 'FABULA'. Our task was to carry out a two-week education programme for Mongolian colleagues at the University Hospital in Ulaanbaatar. I would like to briefly share my experiences and impressions with the readers of World Journal of Nuclear Medicine. Mongolia is a young democracy. Free parliamentary elections were held for the first time on 29 June, 1990. The new constitution was established on 14 February 1992. It is one of the sparsely populated countries of the world with 2.5 million inhabitants living in an area 18.7 times larger than Austria. With 64.6 years, the life expectancy is considerably lower than that in the industrialised countries, like Austria which has a life expectancy of 79 years. The child (< 5 years) mortality rate of 71/1000 is significantly high in comparison with Austria (5/1000). The expenditure on public health service as compared to the GDP is very low [source: WHO internet homepage: http://www3.who.int]. In spite of these alarming numbers the University hospital of Ulaanbaatar has established a department of nuclear medicine. This is part of the 'imaging diagnostic facility' which consists of four sub-units - x-ray, ultrasound, nuclear medicine and endoscopy. Mongolia started its first nuclear medicine facility in the year 1975 through the support received from the International Atomic Energy Agency under a Technical Cooperation Project. Prof. Dr. P. Onkhuudai, who currently is the head of the nuclear medicine department at First State Central Clinic of the National Medical University of Mongolia was the first trained and qualified nuclear medicine physician of Mongolia. Keeping in view the limitations of finance and other logistics, the standard of nuclear medicine

  14. Nuclear data applications in developing countries

    International Nuclear Information System (INIS)

    Mehta, M.K.; Schmidt, J.J.

    1985-01-01

    The peaceful applications of nuclear science and technology currently receive an increasing attention in many developing countries. More than 15 developing countries operate, construct or plan nuclear power reactors, 70 developing countries are using or planning to use nuclear techniques in medicine, agriculture, industry, and for other vital purposes. The generation, application and computer processing of nuclear data constitute important elements of the nuclear infrastructure needed for the successful implementation of nuclear science and technology. Developing countries become increasingly aware of this need, and, with the help and cooperation of the IAEA Nuclear Data Section, are steadily gaining in experience in this field. The paper illustrates this development in typical examples. (orig.)

  15. Country of origin effect on brand perception

    DEFF Research Database (Denmark)

    Iacob, Andreea

    2016-01-01

    During the past two decades there has been a substantial amount of empirical evidence on the country of origin phenomenon. However, marketing scholars have different perspectives and views on how the country of origin effect has impacted the brand perceptions of consumers. This paper presents...... an extensive review of the literature on the COO effect and traces the conceptual development of the country-of-origin construct in order to provide scholars and practitioners with a critical appraisal of the existing research on this topic. By following the grounds of the systematic literature, this study...... seeks to establish a solid base for country-of-origin research review....

  16. Readiness for banking technologies in developing countries

    African Journals Online (AJOL)

    Professor in the Department of Marketing Management, University of Johannesburg. ... From the organisation's perspective, it has been suggested ... technological readiness of developing countries' consumers, in an urban environment,.

  17. China (country/area statements).

    Science.gov (United States)

    1985-09-01

    According to this statement presented to the Committee on Population of the UN Economic and Social Commission for Asia and the Pacific, China is similar to other countries in the region in that its rate of population growth has declined due to government family planning efforts while the absolute size of the population continues to increase because of the widening population base. However, China's enormous population of over 1 billion sets it apart and places great strain on economic development efforts. In the past decade the Chinese government has provided population education for the masses, explaining the relationship between population and socioeconomic development, and its overall family planning program has helped reduce population growth from 24.82/1000 in 1974 to 10.81/1000 in 1984. The net population increase has been over 100 million in the past 10 years, and if the present rate of increase with a total fertility rate of 2.1 is maintained for another 15 years, the total population would exceed 1.3 billion by 2000, posing a grave threat to China's socioeconomic development. The nucleus of China's population policy is its birth policy, whose main points are to promote family planning so that population growth will be in keeping with socioeconomic development and the utilization of natural resources and environmental protection. The policy is in line with the principles and objectives of the World Population Plan of Action adopted in 1974. The government has advocated the practice of "1 couple, 1 child" since 1979 to carry out the population policy and limit the total population to about 1.2 billion by the century's end. 28.17 million couples, 18.25% of the 150 million married couples of childbearing age, had received 1-child certificates by the end of 1984. Generally speaking, most couples in urban areas would be satisfied with 1 child, while those in rural areas usually prefer 2 children. The family planning program is carried out through publicity

  18. Occupation and leukemia in Nordic countries

    DEFF Research Database (Denmark)

    Talibov, Madar; Kautiainen, Susanna; Martinsen, Jan Ivar

    2012-01-01

    We studied occupational variation of the risk of acute myeloid leukemia, chronic lymphocytic leukemia, and other leukemia in Nordic countries.......We studied occupational variation of the risk of acute myeloid leukemia, chronic lymphocytic leukemia, and other leukemia in Nordic countries....

  19. Expert advisory services to other countries

    International Nuclear Information System (INIS)

    Orstein, Roberto M.

    1998-01-01

    Argentina has provided expert services in the nuclear field to almost all the countries of Latin America and to many countries of other continents, in the framework of bilateral and multilateral cooperation agreements. A short history of these services is outlined and some statistical data are presented

  20. Market Dynamics and Productivity in Developing Countries ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    25 nov. 2009 ... Market Dynamics and Productivity in Developing Countries : Economic Reforms in the Middle East and North Africa. Book cover Market Dynamics and Productivity in Developing Countries: Economic Reforms in the Middle East. Directeur(s):. Khalid Sekkat. Maison(s) d'édition: Springer, CDRI. 25 novembre ...

  1. Tolerance of Cheating: An Analysis Across Countries

    NARCIS (Netherlands)

    Magnus, J.R.; Polterovich, Viktor; Danilov, Dmitri; Savvateev, Aleksei

    2002-01-01

    Cheating is a serious problem in many countries. The cheater gets higher marks than deserved, thus reducing the efficiency of a country's educational system. In this study, the authors did not ask if and how often the student had cheated, but rather what the student's opinion was about a cheating

  2. Childcare Practices in Three Asian Countries

    Science.gov (United States)

    Yunus, Sham ah Md.

    2005-01-01

    Childcare practices such as feeding, toilet training, sleeping arrangement and discipline in three Asian countries (China, Japan, and India) are compared. These countries differ from each other in culture, religion, language and ethnic makeup from Euro-American culture. The differences in childcare practices are broadly related to the differences…

  3. Monitoring Outdoor Alcohol Advertising in Developing Countries ...

    African Journals Online (AJOL)

    Analyses on the placement, channels, size and content of outdoor alcohol advertising practices (N=807) in relation to existing regulations are given. For example, in Gambia, the country with the most stringent alcohol marketing regulations of all countries studied, outdoor alcohol advertisements are on average smaller and ...

  4. Consumer ethnocentrism and Country of origin effect

    DEFF Research Database (Denmark)

    Iacob, Andrea Ioana

    The research on consumer ethnocentrism and country of origin effect is quite substantial in the area of consumer research, but there are competing views as to how low involvement products influence and interact with consumer ethnocentrism and country of origin in a transitional market setting...

  5. Radiation protection legislation in the Nordic countries

    International Nuclear Information System (INIS)

    Persson, L.

    1992-01-01

    A close collaboration exists in the Nordic countries in the field of radiation protection. The radiation protection authorities attach major importance to a uniform interpretation of the international recommendations. The legal situation of the Nordic countries in the radiation protection field will be reviewed with the main emphasis on the new Swedish and Finnish laws. (author)

  6. Inflation Targeting in Emerging Market Countries

    OpenAIRE

    Frederic S. Mishkin

    2000-01-01

    This paper outlines what inflation targeting involves for emerging market/transition countries and discusses the advantages and disadvantages of this monetary policy strategy. The discussion suggests that although inflation targeting is not a panacea and may not be appropriate for many emerging market countries, it can be a highly useful monetary policy strategy in a number of them.

  7. Timor-Leste : Country Environmental Analysis

    OpenAIRE

    World Bank

    2009-01-01

    The Country Environmental Analysis (CEA) for Timor-Leste identifies environmental priorities through a systematic review of environmental issues in natural resources management and environmental health in the context of the country's economic development and environmental institutions. Lack of data has been the main limitation in presenting a more rigorous analysis. Nevertheless, the repor...

  8. Entrepreneurship Education: Experiences in Selected Countries

    Science.gov (United States)

    Bakar, Rosni; Islam, Md Aminul; Lee, Jocelyne

    2015-01-01

    Entrepreneurship and education play a role in enhancing the country's economic state. Entrepreneurship helps the economy by providing job opportunities. The lack of job opportunities has caused unemployment rates to increase tremendously throughout the years making the development rate of a country slow down. One way for the economy to improve is…

  9. Assistance by governmental bodies of other countries

    International Nuclear Information System (INIS)

    Eikenberg, H.

    1976-01-01

    A survey is given of the internationel agreements and cooperations between West Germany and foreign countries and organizations like the IAEA, of the assistance by Governmental organizations of other countries, the elements of technical assistance programs, of special arrangements concluded between agencies, research centres and other institutions. (HK) [de

  10. Library Education in the ASEAN Countries.

    Science.gov (United States)

    Atan, H. B.; Havard-Williams, P.

    1987-01-01

    Identifies the hierarchy of library development in Southeast Asian countries that results in the neglect of public and school libraries. Developing local library school curricula which focus on the specific needs of each country and cooperation among library schools are suggested as methods of correcting this situation. (CLB)

  11. Host country language ability and expatriate adjustment

    DEFF Research Database (Denmark)

    Selmer, Jan; Lauring, Jakob

    2015-01-01

    countries, one with an easy, relatively simple language and the other with a difficult, highly complex language. Consistent with Goal-Setting Theory, results indicated a relative advantage of expatriates’ language ability in terms of their adjustment in the host country with the difficult language...

  12. Entrepreneurial Intentions in Developing and Developed Countries

    Science.gov (United States)

    Iakovleva, Tatiana; Kolvereid, Lars; Stephan, Ute

    2011-01-01

    Purpose: This study proposes to use the Theory of Planned Behaviour to predict entrepreneurial intentions among students in five developing and nine developed countries. The purpose is to investigate whether entrepreneurial intention and its antecedents differ between developing and developed countries, and to test the theory in the two groups of…

  13. Country logistics performance and disaster impact.

    Science.gov (United States)

    Vaillancourt, Alain; Haavisto, Ira

    2016-04-01

    The aim of this paper is to deepen the understanding of the relationship between country logistics performance and disaster impact. The relationship is analysed through correlation analysis and regression models for 117 countries for the years 2007 to 2012 with disaster impact variables from the International Disaster Database (EM-DAT) and logistics performance indicators from the World Bank. The results show a significant relationship between country logistics performance and disaster impact overall and for five out of six specific logistic performance indicators. These specific indicators were further used to explore the relationship between country logistic performance and disaster impact for three specific disaster types (epidemic, flood and storm). The findings enhance the understanding of the role of logistics in a humanitarian context with empirical evidence of the importance of country logistics performance in disaster response operations. © 2016 The Author(s). Disasters © Overseas Development Institute, 2016.

  14. Environmental policy implementation in developing countries

    International Nuclear Information System (INIS)

    Gamman, J.K.

    1990-01-01

    This study examines why national and international policies intended to protect limited natural resources in developing countries are not effectively implemented. It employs a comparative-policy implementation in three developing countries, Barbados, St. Lucia and St. Kitts, and three foreign assistance agencies, the US Agency for International Development, the Inter-American Development Bank and the Organization of American States. The decision-making process within the countries and donor agencies is closed, preventing key stakeholders from participating. In two instances, the mutually reinforcing behavior of top officials in the countries and the donor agencies led to decisions that prevented natural resources from being protected. In all three cases, strategies to implement environmental policies failed to account for four major elements: national politics, behavior in the donor agency, the culture of decision making, and economic necessity. The existing-decision making process in both developing countries and donor agencies is dysfunctional

  15. Gender Imbalance and Terrorism in Developing Countries

    Science.gov (United States)

    Younas, Javed

    2016-01-01

    This article investigates whether gender imbalance may be conducive to domestic terrorism in developing countries. A female-dominated society may not provide sufficient administration, law, or order to limit domestic terrorism, especially since societies in developing countries primarily turn to males for administration, policing, and paramilitary forces. Other economic considerations support female imbalance resulting in grievance-generated terrorism. Because male dominance may also be linked to terrorism, empirical tests are ultimately needed to support our prediction. Based on panel data for 128 developing countries for 1975 to 2011, we find that female gender imbalance results in more total and domestic terrorist attacks. This female gender imbalance does not affect transnational terrorism in developing countries or domestic and transnational terrorism in developed countries. Further tests show that gender imbalance affects terrorism only when bureaucratic institutions are weak. Many robustness tests support our results. PMID:28232755

  16. Natural Resources and FDI in GCC Countries

    Directory of Open Access Journals (Sweden)

    Mohamed Mahjoub Elheddad

    2016-08-01

    Full Text Available Natural resources are a blessing for some countries to attract FDI but cursed for others. Existing literature argues the suggestion that resource-rich countries attract less FDI because of resource (oil price volatility. This study examines that natural resources discourage FDI in GCC countries (the FDI-Natural resources curse hypothesis, using panel data analysis for six oil dependent countries during 1980-2013 and applying several econometrics techniques. The main findings of this paper is that natural resources measured by oil rents have a negative association with FDI inflows; this negative impact is robust even when other FDI determinates of FDI  are included. FDI inflows decreased between 0.15 and 0.92% when oil rents increased by 1%. In addition, the empirical results show that trade openness and labour force are the main factors that encourage FDI, while political instability and corruption deter FDI inflows into GCC countries.

  17. Gender Imbalance and Terrorism in Developing Countries.

    Science.gov (United States)

    Younas, Javed; Sandler, Todd

    2017-03-01

    This article investigates whether gender imbalance may be conducive to domestic terrorism in developing countries. A female-dominated society may not provide sufficient administration, law, or order to limit domestic terrorism, especially since societies in developing countries primarily turn to males for administration, policing, and paramilitary forces. Other economic considerations support female imbalance resulting in grievance-generated terrorism. Because male dominance may also be linked to terrorism, empirical tests are ultimately needed to support our prediction. Based on panel data for 128 developing countries for 1975 to 2011, we find that female gender imbalance results in more total and domestic terrorist attacks. This female gender imbalance does not affect transnational terrorism in developing countries or domestic and transnational terrorism in developed countries. Further tests show that gender imbalance affects terrorism only when bureaucratic institutions are weak. Many robustness tests support our results.

  18. EU CONTRIBUTION TO SUPPORT DEVELOPING COUNTRIES

    Directory of Open Access Journals (Sweden)

    Diana Popa

    2012-06-01

    Full Text Available The paper deals with the EU aid concerning to improved the economic situation from developing countries. Therefore, the aim of this research is to identify how EU states contribute to helping poor countries, members of the World Trade Organization. For the beginning, we define the EU’position before, during and after the Doha Round – a round of WTO multilateral trade negotiations. Moreover, we analyse the development dimension, focusing on countries „marginalized” until early of XXI century in terms of international trade, because this represents the idea-axis of the Doha Round. In this context, the EU – one of the leading global commercial players and a key member of the institution mentioned above – has set several objectives to achieve the basic goal of negotiations and several ways to support developing countries. To conclude, we propose to define the key points of the European aid for least developed and developing countries.

  19. Usability Evaluation in a Digitally Emerging Country

    DEFF Research Database (Denmark)

    Lizano, Fulvio; Sandoval, Maria Marta; Bruun, Anders

    2013-01-01

    Several emerging countries experience increasing software development activities. With the purpose of provide useful feedback on possible courses of action for increasing application of usability evaluation in such countries, this paper explores the status of usability evaluation in a digitally...... emerging country. Our aim is to identifying common characteristics or behavioral patterns that could be compared with digitally advanced countries. We used an online survey answered by 26 software development organizations, which gave a snapshot of the application of usability evaluation...... in these organizations. We found many similarities with advanced countries, several completely new obstacles more connected with software development matters and a relatively positive improvement in the lack of “usability culture”. These findings suggest good conditions to improve conduction of usability evaluations...

  20. Nuclear energy education and training in France

    International Nuclear Information System (INIS)

    2010-01-01

    In its continuing use of nuclear power, France faces numerous challenges, including the operation and maintenance of its existing array of reactors, waste management, the decommissioning of obsolete reactors, and research and development for future nuclear systems. All of these efforts must recognize and conform to international requirements. These activities mean that all participants in the French nuclear industry must continually update their approaches and skills, with respect to both domestic and worldwide nuclear power development. This requirement calls for the hiring and training of thousands of scientists and engineers each year in France and its partner or customer countries. Over the next ten years, domestic and international nuclear power activities in France will call for the recruitment of about 13,000 engineers with Master of Science or Ph.D. degrees, and 10,000 science technicians and operators with Bachelor of Science degrees. The chief employers will be EDF, AREVA, GDF-Suez, national agencies such as the Agence nationale pour la gestion des dechets radioactifs (ANDRA), sub-contractors, and R and D agencies such as the Commissariat a l'Energie Atomique et aux Energies Alternatives (CEA), and the technical safety organization, Institut de Radioprotection et de Surete Nucleaire (IRSN). France has made a commitment to support countries that are ready to create the human, institutional, and technical conditions required to establish a civilian nuclear energy programme that meets all the requirements of safety, security, non-proliferation and environmental protection for present and future generations. These efforts are conducted through the France International Nuclear Agency (AFNI). In response to the need for competence-building in nuclear energy production, France now offers training opportunities in both French and English education programmes. Partnerships created by French nuclear energy participants and by AFNI can provide dedicated programmes

  1. Non conventional hydrocarbons in Maghreb - an announced ecocide

    International Nuclear Information System (INIS)

    Balvet, Jacqueline; Espagne, Vincent; Rondeleux, Nejma; Dupont, Stephane

    2015-01-01

    Whereas gas and oil companies did not succeed in the development of shale gas exploration and exploitation in Europe for different reasons (citizen mobilisation against these projects, resources much smaller than expected), these companies are looking in other directions, notably the Maghreb region (North Africa) which is an important hydrocarbon supplier for European countries. This publication proposes an overview of the situation in Algeria, Morocco and Tunisia regarding this exploitation. It first recalls health and pollution impacts and consequences of hydraulic fracturing, and also the impact of hydrocarbon consumption on climate change. It indicates assessments made by the EIA of resources of shale gas and shale oil in the three countries, and outlines that these assessments might be too high as it has been the case in other countries. An overview of the situation of the three countries is then proposed, starting with Algeria: the third world shale gas reserve, presence of Total and GDF-Suez as investors with Sonatrach (the Algerian company) keeping a large majority, existence of a law which authorises the exploitation of non conventional hydrocarbons, and a very strong mobilisation of populations in the Algerian Sahara. The case of Morocco is then addressed: high dependence on imports but important non conventional reserves, exploitation of several sites, good conditions awarded to multinational companies, a focus on two important investors (Chevron and Repsol), start of a citizen mobilisation. The case of Tunisia is finally addressed: discovery of 'miraculous' deposits, overview of investors, a new but absolutely iniquitous legal framework, mobilisation of local associations

  2. Country Nuclear Power Profiles - 2010 Edition

    International Nuclear Information System (INIS)

    2010-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2010 edition issued on CD-ROM and Web pages. It updates the country information for 48 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 29 countries that have operating nuclear power plants, as well as 19 countries having past or planned nuclear power programmes (Bangladesh, Belarus, Chile, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Jordan, Kazakhstan, Lithuania, Morocco, Nigeria, Philippines, Poland, Thailand, Tunisia, Turkey and Vietnam). For the 2010 edition, 24 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases. The CNPP reports have been prepared by each Member State in accordance with the IAEA format. The IAEA is not responsible for the content of these reports

  3. Country Nuclear Power Profiles - 2011 Edition

    International Nuclear Information System (INIS)

    2011-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2011 edition issued on CD-ROM and Web pages. It updates the country information for 50 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 29 countries that have operating nuclear power plants, as well as 21 countries having past or planned nuclear power programmes (Bangladesh, Belarus, Chile, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Jordan, Kazakhstan, Kuwait, Lithuania, Morocco, Nigeria, Philippines, Poland, Syrian Arab Republic, Thailand, Tunisia, Turkey and Vietnam). For the 2011 edition, 23 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases.

  4. Political instability in a country and health state in another country ...

    African Journals Online (AJOL)

    political alternation, ethnic conflicts, tribalism, wars, coup d'états). These plagues that consume African society have serious impact on the economic growth of these countries, and diversely affect neighbouring countries known for their relative ...

  5. Agricultural support measures of advanced countries and food insecurity in developing countries

    OpenAIRE

    Herrmann, Michael

    2006-01-01

    Many developing nations, especially the least developed countries, are subjected to recurrent spells of food insecurity. In order to understand food insecurity in these countries it is necessary to consider not only immediate or trigger-causes of food crises, but also its underlying or systemic causes. This paper argues that the agricultural support measures of advanced countries may act as a systemic cause for food insecurity in developing countries. While the import of subsidized foods by d...

  6. Clean development mechanism: Perspectives from developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Sari, Agus P.; Meyers, Stephen

    1999-06-01

    This paper addresses the political acceptability and workability of CDM by and in developing countries. At COP-3 in Kyoto in 1997, the general position among developing countries changed from strong rejection of joint implementation to acceptance of CDM. The outgrowth of CDM from a proposal from Brazil to establish a Clean Development Fund gave developing countries a sense of ownership of the idea. More importantly, establishing support for sustainable development as a main goal for CDM overcame the resistance of many developing countries to accept a carbon trading mechanism. The official acceptance of CDM is not a guarantee of continued acceptance, however. Many developing countries expect CDM to facilitate a substantial transfer of technology and other resources to support economic growth. There is concern that Annex I countries may shift official development assistance into CDM in order to gain carbon credits, and that development priorities could suffer as a result. Some fear that private investments could be skewed toward projects that yield carbon credits. Developing country governments are wary regarding the strong role of the private sector envisioned for CDM. Increasing the awareness and capacity of the private sector in developing countries to initiate and implement CDM projects needs to be a high priority. While private sector partnerships will be the main vehicle for resource transfer in CDM, developing country governments want to play a strong role in overseeing and guiding the process so that it best serves their development goals. Most countries feel that establishment of criteria for sustainable development should be left to individual countries. A key issue is how CDM can best support the strengthening of local capacity to sustain and replicate projects that serve both climate change mitigation and sustainable development objectives.There is support among developing countries for commencing CDM as soon as possible. Since official commencement must

  7. Sizable variations in circulatory disease mortality by region and country of birth in six European countries

    DEFF Research Database (Denmark)

    Rafnsson, Snorri B; Bhopal, Raj S; Agyemang, Charles

    2013-01-01

    BACKGROUND: Circulatory disease mortality inequalities by country of birth (COB) have been demonstrated for some EU countries but pan-European analyses are lacking. We examine inequalities in circulatory mortality by geographical region/COB for six EU countries. METHODS: We obtained national deat...

  8. Preliminary Country Reports on Feasibility Survey: Policy Research and Education Institutions for Developing Countries.

    Science.gov (United States)

    Mitchell, James M.; Luikart, F. W.

    The feasibility of creating independent research and education centers that deal with public policy issues in developing countries is assessed. Countries that were surveyed include Brazil, Colombia, Bolivia, Costa Rica, Guatemala, South Korea, Philippines, Pakistan, and Nepal. For each country, a report describes the social and political climate…

  9. Epidemiology of prostate cancer in Asian countries.

    Science.gov (United States)

    Kimura, Takahiro; Egawa, Shin

    2018-06-01

    The incidence of prostate cancer has been increasing worldwide in recent years. The GLOBOCAN project showed that prostate cancer was the second most frequently diagnosed cancer and the fifth leading cause of cancer mortality among men worldwide in 2012. This trend has been growing even in Asian countries, where the incidence had previously been low. However, the accuracy of data about incidence and mortality as a result of prostate cancer in some Asian countries is limited. The cause of this increasing trend is multifactorial. One possible explanation is changes in lifestyles due to more Westernized diets. The incidence is also statistically biased by the wide implementation of early detection systems and the accuracy of national cancer registration systems, which are still immature in most Asian countries. Mortality rate decreases in Australia, New Zealand and Japan since the 1990s are possibly due to the improvements in treatment and/or early detection efforts employed. However, this rate is increasing in the majority of other Asian countries. Studies of latent and incidental prostate cancer provide less biased information. The prevalence of latent and incidental prostate cancer in contemporary Japan and Korea is similar to those in Western countries, suggesting the influence of lifestyle changes on carcinogenesis. Many studies reported evidence of both congenital and acquired risk factors for carcinogenesis of prostate cancer. Recent changes in the acquired risk factors might be associated with the increasing occurrence of prostate cancer in Asian countries. This trend could continue, especially in developing Asian countries. © 2018 The Japanese Urological Association.

  10. Regulatory pathways for vaccines for developing countries.

    Science.gov (United States)

    Milstien, Julie; Belgharbi, Lahouari

    2004-01-01

    Vaccines that are designed for use only in developing countries face regulatory hurdles that may restrict their use. There are two primary reasons for this: most regulatory authorities are set up to address regulation of products for use only within their jurisdictions and regulatory authorities in developing countries traditionally have been considered weak. Some options for regulatory pathways for such products have been identified: licensing in the country of manufacture, file review by the European Medicines Evaluation Agency on behalf of WHO, export to a country with a competent national regulatory authority (NRA) that could handle all regulatory functions for the developing country market, shared manufacturing and licensing in a developing country with competent manufacturing and regulatory capacity, and use of a contracted independent entity for global regulatory approval. These options have been evaluated on the basis of five criteria: assurance of all regulatory functions for the life of the product, appropriateness of epidemiological assessment, applicability to products no longer used in the domestic market of the manufacturing country, reduction of regulatory risk for the manufacturer, and existing rules and regulations for implementation. No one option satisfies all criteria. For all options, national infrastructures (including the underlying regulatory legislative framework, particularly to formulate and implement local evidence-based vaccine policy) must be developed. WHO has led work to develop this capacity with some success. The paper outlines additional areas of action required by the international community to assure development and use of vaccines needed for the developing world. PMID:15042235

  11. Prospects of Nuclear Power for Developing Countries

    International Nuclear Information System (INIS)

    Mourogov, V. M.; Khan, A. M.; Rogner, H-H.; Kagramanian, V. S.

    1998-01-01

    The demand for electricity in developing countries of the world is expected to grow rapidly in the coming decades as these countries undergo the process of industrialization, accompanied by increased urbanization, and seek to improve the living standards of their growing population. The continued heavy reliance of the power sector on fossil fuels will result in an increased dependence of a number of the developing countries on energy imports, with consequentbalance of payment difficulties and implications in terms of reduced energy security, cause severe degradation of the local and regional environment, and will also lead to increasing emissions of greenhouse gases. Increasing the share of hydropower in most of the developing countries is constrained by the limited potential of hydro resources as well as environmental considerations. Other renewable energy technologies such as solar PV and wind power are not expected to play a significant role in the commercial supply of electricity in the foreseeable future in the most part of the developing world. Thus nuclear power as a non-fossil alternative with a proven and mature technology may be called upon to play an increasing role in the future supply of electricity to developing countries. The paper discusses the main factors that are likely to affect, both positively and negatively, the deployment of nuclear power in developing countries and presents the results of the recent IAEA projections on nuclear power capacity growth up to the 2020. The paper also briefly reviews the prospects of nuclear power in Central and Eastern European countries. (author)

  12. IEA countries energy policy. Report 1992

    International Nuclear Information System (INIS)

    1994-01-01

    The International Energy Agency is interested by the energy policy of its 23 members countries. This book sums up the evolution of energy policy in 1991 and 1992, sticking particularly to energy proposal and demand, to energy efficiency, to interaction between energy and environment, to the energy technology and to research and development activities. The 23 countries are examined regularly. The elaborate examinations refer to the energy policy of each member country to dictate the common orientation of their policy. Ministers meetings of IEA take place regularly. The latest took place in PARIS on the fourth of June 1993 where the ministers confirmed that there were essential elements of the energy policy and that they recommended to all countries to take that in account in the formulation of their strategies. Beyond the examinations by country, this book contains a whole report which throws into relief the main new acts which were happened in the IEA members countries and a glimpse on the evolution of the energy situation in the no members countries. It gives specific data and informations on the governmental budgets allocated to research and development energy activities. 6 annexes, 12 graphs., 5 tabs

  13. Are Muslim countries more prone to violence?

    Directory of Open Access Journals (Sweden)

    Nils Petter Gleditsch

    2016-05-01

    Full Text Available In recent years, most armed conflicts have taken place in Muslim countries. Are Muslim countries more war-prone? Not necessarily, if we look at data for the whole period after World War II. But in the post-Cold War era, most wars are civil wars and Muslim countries have a disproportionate share of these. This is not mainly because conflicts among Muslims have increased, but because other conflicts have declined. Muslim countries are also overrepresented among countries with high levels of other forms of internal violence, including non-state conflict, one-sided violence, highly repressive human rights policies, and countries that practice capital punishment. They also have a higher than average participation in interstate conflicts. This is not a “clash of civilizations”—most of the victims are Muslims. We list several hypotheses, apart from religion itself, for why this pattern has emerged, including colonial history, interventions from major powers, and economic and political development. Finally, on a more optimistic note, while many Muslims are exposed to violence, four of the five countries with the largest Muslim populations do not currently experience civil war.

  14. Trading electricity outside the Nordic countries

    International Nuclear Information System (INIS)

    1994-01-01

    The subject of transborder trade of electricity between the Nordic countries and other North-European countries is dealt with. A detailed comparison of generating capacity, generating costs as well as electricity prices, market structure and national and international regulations is given. This shows that generating costs in the Nordic countries in general are lower than those in other North-European countries. This indicates a potential for transborder trade. Norway has a potential for exporting power while Denmark and Sweden have a potential for energy exports due to current excess capacity. Transmission capacity from the Nordic countries to Germany is limited. As access to the German transmission network is restricted, conditions for trade depend on differences between marginal cost. After transmission cost, those differences do not finance larger investments in further capacity. A change in the market structure in Germany with third party access to the transmission network will allow major consumers to buy directly from producers in the Nordic countries. An opening up of the market should reduce the price load in Germany. This could cause price increases in the Nordic countries. (AB)

  15. Teacher labor markets in developed countries.

    Science.gov (United States)

    Ladd, Helen F

    2007-01-01

    Helen Ladd takes a comparative look at policies that the world's industrialized countries are using to assure a supply of high-quality teachers. Her survey puts U.S. educational policies and practices into international perspective. Ladd begins by examining teacher salaries-an obvious, but costly, policy tool. She finds, perhaps surprisingly, that students in countries with high teacher salaries do not in general perform better on international tests than those in countries with lower salaries. Ladd does find, however, that the share of underqualified teachers in a country is closely related to salary. In high-salary countries like Germany, Japan, and Korea, for example, only 4 percent of teachers are underqualified, as against more than 10 percent in the United States, where teacher salaries, Ladd notes, are low relative to those in other industrialized countries. Teacher shortages also appear to stem from policies that make salaries uniform across academic subject areas and across geographic regions. Shortages are especially common in math and science, in large cities, and in rural areas. Among the policy strategies proposed to deal with such shortages is to pay teachers different salaries according to their subject area. Many countries are also experimenting with financial incentive packages, including bonuses and loans, for teachers in specific subjects or geographic areas. Ladd notes that many developed countries are trying to attract teachers by providing alternative routes into teaching, often through special programs in traditional teacher training institutions and through adult education or distance learning programs. To reduce attrition among new teachers, many developed countries have also been using formal induction or mentoring programs as a way to improve new teachers' chances of success. Ladd highlights the need to look beyond a single policy, such as higher salaries, in favor of broad packages that address teacher preparation and certification

  16. Evaluating the relative environmental impact of countries.

    Science.gov (United States)

    Bradshaw, Corey J A; Giam, Xingli; Sodhi, Navjot S

    2010-05-03

    Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy 'models' can be identified. We provide novel metrics of country-specific environmental impact ranks - one proportional to total resource availability per country and an absolute (total) measure of impact - that explicitly avoid incorporating confounding human health or economic indicators. Our rankings are based on natural forest loss, habitat conversion, marine captures, fertilizer use, water pollution, carbon emissions and species threat, although many other variables were excluded due to a lack of country-specific data. Of 228 countries considered, 179 (proportional) and 171 (absolute) had sufficient data for correlations. The proportional index ranked Singapore, Korea, Qatar, Kuwait, Japan, Thailand, Bahrain, Malaysia, Philippines and Netherlands as having the highest proportional environmental impact, whereas Brazil, USA, China, Indonesia, Japan, Mexico, India, Russia, Australia and Peru had the highest absolute impact (i.e., total resource use, emissions and species threatened). Proportional and absolute environmental impact ranks were correlated, with mainly Asian countries having both high proportional and absolute impact. Despite weak concordance among the drivers of environmental impact, countries often perform poorly for different reasons. We found no evidence to support the environmental Kuznets curve hypothesis of a non-linear relationship between impact and per capita wealth, although there was a weak reduction in environmental impact as per capita wealth increases. Using structural equation models to account for cross-correlation, we found that increasing wealth was the most important driver of environmental impact. Our results show that the global community not only has to encourage better environmental performance in less

  17. The fight against tobacco in developing countries.

    Science.gov (United States)

    Mackay, J L

    1994-02-01

    The battle to reduce the tobacco epidemic is not being won; the epidemic is merely being transferred from rich to poor countries. Tobacco-related mortality will rise from the present annual global toll of 3 million to over 10 million by the year 2025. Currently, most of these deaths are in developed countries but 7 out of the 10 million deaths will occur in developing countries by 2025. Developing countries cannot afford this increase, either in terms of human health or in economic costs, such as medical and health care costs, costs of lost productivity, costs of fires or costs of the misuse of land used to grow tobacco. As many of the tobacco-related illnesses, such as lung cancer or emphysema, are incurable even with expensive technology, the key to tobacco control lies in prevention. The essential elements of a national tobacco control policy are the same for all countries throughout the world--the only differences lie in fine tuning to a country's current situation. While indigenous production and consumption of tobacco remain a problem, of particular concern is the penetration of developing countries by the transnational tobacco companies, with aggressive promotional campaigns and the use of political and commercial pressures to open up markets and to promote foreign cigarettes. This includes specific targeting of women, few of whom currently smoke in developing countries. Also, tobacco advertising revenue prevents the media from reporting on the hazards of tobacco, a particularly serious problem in developing countries where awareness of the harmfulness of tobacco is low.(ABSTRACT TRUNCATED AT 250 WORDS)

  18. Evaluating the Relative Environmental Impact of Countries

    Science.gov (United States)

    Bradshaw, Corey J. A.; Giam, Xingli; Sodhi, Navjot S.

    2010-01-01

    Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy ‘models’ can be identified. We provide novel metrics of country-specific environmental impact ranks – one proportional to total resource availability per country and an absolute (total) measure of impact – that explicitly avoid incorporating confounding human health or economic indicators. Our rankings are based on natural forest loss, habitat conversion, marine captures, fertilizer use, water pollution, carbon emissions and species threat, although many other variables were excluded due to a lack of country-specific data. Of 228 countries considered, 179 (proportional) and 171 (absolute) had sufficient data for correlations. The proportional index ranked Singapore, Korea, Qatar, Kuwait, Japan, Thailand, Bahrain, Malaysia, Philippines and Netherlands as having the highest proportional environmental impact, whereas Brazil, USA, China, Indonesia, Japan, Mexico, India, Russia, Australia and Peru had the highest absolute impact (i.e., total resource use, emissions and species threatened). Proportional and absolute environmental impact ranks were correlated, with mainly Asian countries having both high proportional and absolute impact. Despite weak concordance among the drivers of environmental impact, countries often perform poorly for different reasons. We found no evidence to support the environmental Kuznets curve hypothesis of a non-linear relationship between impact and per capita wealth, although there was a weak reduction in environmental impact as per capita wealth increases. Using structural equation models to account for cross-correlation, we found that increasing wealth was the most important driver of environmental impact. Our results show that the global community not only has to encourage better environmental performance in less

  19. Evaluating the relative environmental impact of countries.

    Directory of Open Access Journals (Sweden)

    Corey J A Bradshaw

    Full Text Available Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy 'models' can be identified. We provide novel metrics of country-specific environmental impact ranks - one proportional to total resource availability per country and an absolute (total measure of impact - that explicitly avoid incorporating confounding human health or economic indicators. Our rankings are based on natural forest loss, habitat conversion, marine captures, fertilizer use, water pollution, carbon emissions and species threat, although many other variables were excluded due to a lack of country-specific data. Of 228 countries considered, 179 (proportional and 171 (absolute had sufficient data for correlations. The proportional index ranked Singapore, Korea, Qatar, Kuwait, Japan, Thailand, Bahrain, Malaysia, Philippines and Netherlands as having the highest proportional environmental impact, whereas Brazil, USA, China, Indonesia, Japan, Mexico, India, Russia, Australia and Peru had the highest absolute impact (i.e., total resource use, emissions and species threatened. Proportional and absolute environmental impact ranks were correlated, with mainly Asian countries having both high proportional and absolute impact. Despite weak concordance among the drivers of environmental impact, countries often perform poorly for different reasons. We found no evidence to support the environmental Kuznets curve hypothesis of a non-linear relationship between impact and per capita wealth, although there was a weak reduction in environmental impact as per capita wealth increases. Using structural equation models to account for cross-correlation, we found that increasing wealth was the most important driver of environmental impact. Our results show that the global community not only has to encourage better environmental performance in

  20. Energy policies of IEA countries: 1994 review

    International Nuclear Information System (INIS)

    1995-01-01

    This 1994 edition contributes to the IEA's on-going analysis of countries'energy policies and market developments. it reviews recent trends and developments in energy demand and supply, efficiency, technology and environment. This year's Energy Policies includes: - critical reviews of all 23 IEA Member countries, including in-depth reviews of Finland, Ireland, Italy, Japan, Luxembourg and Switzerland; - a synthesis report highlighting major energy policy developments and market trends in IEA Member countries and an overview of significant energy developments elsewhere in the world; -an analysis of trends in key energy indicators over a twenty year period. (authors)