Sample records for arabia senegal sudan

  1. Tropical dryland agroforestry on clay soils: : Analysis of systems based on Acacia senegal in the Blue Nile region, Sudan

    Raddad, Elamin Yousif Abdalla


    Acacia senegal, the gum arabic producing tree, is the most important component in traditional dryland agroforestry systems in the Blue Nile region, Sudan. The aim of the present study was to provide new knowledge on the potential use of A. senegal in dryland agroforestry systems on clay soils, as well as information on tree/crop interaction, and on silvicultural and management tools, with consideration on system productivity, nutrient cycling and sustainability. Moreover, the aim was also to ...

  2. Sporotrichoid cutaneous leishmaniasis due to Leishmania major of different zymodemes in the Sudan and Saudi Arabia: a comparative study

    Gaafar, A; Fadl, A; el Kadaro, A Y;


    is caused by Leishmania major zymodeme LON-1, and in Saudi Arabia by L. major LON-4. Sporotrichoid leishmaniasis was significantly more common in Sudan, occurring in 23% of patients compared with 10% in Saudi Arabia. Lymph node involvement was slightly more prevalent in the Sudan. Clinical and pathological...

  3. Water use efficiency studies of Acacia senegal (L.) Willd provenances in Sudan

    An experiment was conducted in 1989 to screen Acacia senegal L. Willd provenances collected from within the natural gum belt for high water use efficiency. Thirteen provenances were tested for water use efficiency and consequently 6 out of them were selected for further screening. The selection was based on their performance in the preliminary screening. Both the preliminary and the detailed study revealed that provenances 7, 3 and 11 combine high dry matter production with high water use efficiency. Water use efficiency and dry matter production appears to be negatively correlated with root length density and root/shoot ratios. Provenances 7 which exhibited the highest water use efficiency and dry matter yield had the lowest root/shoot ratio and also a low root length density. Based on these studies provenance 7 can be considered a suitable candidate for introduction into gum-belt of Sudan through for rehabilitation of this region. (author). 5 refs, 1 fig., 3 tabs

  4. Phosphorus use efficiency of the gum arabi tree (Acacia senegal (L) Willd) in Sudan

    This study was conducted to identify gum arabic tree (Acacia senegal L. Willd) provenances with high efficiency for phosphorus uptake and use. Thirteen provenances were collected from different habitats with the gum belt of the Sudan. A preliminary trial was conducted during the period 1989-1992 at the Gezira Agricultural Research Station in Wad Medani. This study revealed that there are clear genotypic differences in phosphorus use efficiency, nitrogen yield and dry matter production. All the provenances tested also exhibited a high ability for survival under the dry climatic conditions as prevailing in the gum belt of Sudan. Based on differences in phosphorus use efficiency observed in the preliminary study, 4 provenances were selected for a detailed study. Provenance 11 and 2 represented the highly efficient group, provenance 7 the moderately efficient group and provenance 13 the low efficient group. The detailed study revealed that provenance 11 is superior to all others in terms of biomass production as well as in phosphorus use efficiency. Although the ability to take up phosphorus was low, this was compensated by having a high root length density enabling the tree to take up a quantity of phosphorus similar to that taken up by other provenances. The high ability to convert the absorbed phosphorus into a greater quantity of dry matter made this provenance the best in phosphorus use efficiency. These results suggest that provenance 11 may be a suitable candidate to be introduced into the gum belt of Sudan in support of its rehabilitation programme. (author). 13 refs, 4 figs, 5 tabs

  5. Senegal

    World Bank Group


    The Country Opinion Survey in Senegal assists the World Bank Group (WBG) in gaining a better understanding of how stakeholders in Senegal perceive the WBG. It provides the WBG with systematic feedback from national and local governments, multilateral/bilateral agencies, media, academia, the private sector, and civil society in Senegal on 1) their views regarding the general environment in ...

  6. Association of tomato leaf curl Sudan virus with leaf curl disease of tomato in Jeddah, Saudi Arabia.

    Sohrab, Sayed Sartaj; Yasir, Muhammad; El-Kafrawy, Sherif Ali; Abbas, Ayman T; Mousa, Magdi Ali Ahmed; Bakhashwain, Ahmed A


    Tomato is an important vegetable crop and its production is adversely affected by leaf curl disease caused by begomovirus. Leaf curl disease is a serious concern for tomato crops caused by begomovirus in Jeddah, Kingdom of Saudi Arabia. Tomato leaf curl disease has been shown to be mainly caused either by tomato leaf curl Sudan virus or tomato yellow leaf curl virus as well as tomato leaf curl Oman virus. Many tomato plants infected with monopartite begomoviruses were also found to harbor a symptom enhancing betasatellites. Here we report the association of tomato leaf curl Sudan virus causing leaf curl disease of tomato in Jeddah, Kingdom of Saudi Arabia. The complete genome sequence analysis showed highest (99.9 %) identity with tomato leaf curl Sudan virus causing leaf curl disease in Arabian Peninsula. In phylogenetic relationships analysis, the identified virus formed closest cluster with tomato leaf curl Sudan virus. In recombination analysis study, the major parent was identified as tomato leaf curl Sudan virus. Findings of this study strongly supports the associated virus is a variant of tomato leaf curl Sudan virus causing disease in Sudan, Yemen and Arabian Peninsula. The betasatellites sequence analysis showed highest identity (99.8 %) with tomato leaf curl betasatellites-Amaranthus-Jeddah. The phylogenetic analysis result based on betasatellites formed closed cluster with tomato yellow leaf curl Oman betasatellites. The importance of these findings and occurrence of begomovirus in new geographic regions causing leaf curl disease of tomato in Jeddah, Kingdom of Saudi Arabia are discussed. PMID:27366765

  7. Senegal.


    Background notes and statistics on Senegal are provided in the document. 196,840 sq. km. of diversified terrain are encompassed by the country, with a 1990 population of 7 million growing at the annual rate of 3%. The work force totals 3 million. Senegal claims a population comprised of 5 ethnic groups and various others, 3 religious beliefs, and speaking 5 languages. No period of education is listed as compulsory, with the country overall experiencing 28% literacy. The infant mortality rate is 78/1,000, while life expectancy is 48 years. 1989 GDP was $5 billion, and was growing at the rate of 6%. 1988 per capita GDP was $630, with a 1989 inflation rate of 2%. Agriculture accounts for 22% of GDP, industry for 24%; 1990 international trade deficit totalled $209 million. Additional data are provided on Senegal's people, government, economy, international affiliations, defense, history, political conditions, principal government officials, foreign relations, and bilateral relations with the United States. Senegal suffers from a resource-poor economy vulnerable to environmental and international commodity price fluctuations. The country depends heavily on international donor assistance. 70% of the labor force is engaged in farming, with peanuts accounting for 1/2 of agricultural output. Agroindustry investment is planned to bring Senegal further along toward food self-sufficiency. Fishing, phosphate production, and tourism are all areas for economic growth. Economic reforms along with favorable weather in recent years have resulted in real GDP growth. Foreign investment is welcomed in Senegal, as demonstrated by revised terms set forth in the investment code of 1987. PMID:12178030

  8. Development of a Model for Estimation of Acacia Senegal Tree Biomass Using Allometry and Aster Satellite Imagery at Ennuhud, West Kordofan State, Sudan

    Elamin, Hatim; Elnour Adam, Hassan; Csaplovics, Elmar

    The current paper deals with the development of a biomass model for Acacia senegal trees by applying allometric equations for ground data combined with ASTER satellite data sets. The current study is conducted around Ennuhud area which is located in Ennuhud locality in West Kordofan State, Sudan. Primary data are obtained by application of random sampling around Ennuhud town where Acacia senegal tree species is abundant. Ten sample units are taken. Each unit contains five sample plots (15x15 m), one in the centre and the others in the four directions 100 m away from the centre forming a total of 50 sample plots. The tree coordinates, diameter/diameters (diameter at breast height ≥ 5 cm), height and crown diameters will be recorded. Sensor data were acquired from ASTER remote sensing satellite (29.03.2007 & 26.01.2011) and integrated with the in-situ data. The expected findings allow for the calculation of the mean diameter of trees. The tree above ground biomass (TAGB), tree below ground biomass (TBGB) and the tree total biomass (TTB) of Acacia senegal are computed consequently. Remotely sensed data are integrated with the ground data for creating the data base for calculating the correlation of the relationship between the two methods of data collection. The application of allometric equations is useful as a non-destructive method for biomass estimation by the application of remote sensing is recommended for biomass modelling over large areas. Keywords: Biomass model, Acacia senegal tree, remote sensing, Ennuhud, North Kordofan

  9. Senegal



    industrial sector reinvests part of its benefits, one can reasonably say that this sector could improve its performances in its traditional borders of production and maintenance. This will encourage enterprices concerned to pursue their development which is in straight line the process of economic and social development of Senegal. Regarding solar energy, the investments realised are negligible. But they are necessary and take part in the development process of the Senegalese rural community. This same applies to projects related to the protection of forest and community reforestation. Thus the installation of new and renewable forms of energies like solar energy as well as the reforestation projects are perfectly in line with the 9th Economic and Social Development Plan which is ongoing. This plan insists on the need to preserve the natural and forestry resources and to reinforce their potentialities. In this development strategy, the environment is identified as one of the most strategic sector which will ensure sustainable development. This is why this present project combines sectoral approaches from a more global perspective of actions undertaken (industry, PME, rural and urban zones etc..) convinced about the strong interdependence between the environment, energy and development. The different measures of mitigation options proposed here, will on the one hand compete with the accelaration of the electrification process of rural and village communities, and with sustainable economic develoment of these entities. (au)

  10. Phosphorus and water use efficiency of Acacia senegal (L.) Willd provenances in Sudan

    An experiment was conducted to screen Acacia senegal (L.) Willd provenances collected from within the gum arabic belt, for their combined high water use efficiency (WUE) and high phosphorus use efficiency (PUE). Thirteen provenances were collected and their seedlings grown in a field naturally containing 22.1 kg/ha P. An additional 21.5 kg/ha P was applied to half the seedlings. Irrigation was applied when 75% of the available water was depleted. The results indicated that there was no significant response to the applied P, but that the provenances differed widely in their response to the limited water supply. Provenances collected from clayey soils had a higher WUE than those collected from sandy sites, probably because of better adaptation to the experimental site. (author). 2 figs, 4 tabs

  11. Sudan

    World Bank


    Public investment to facilitate growth and poverty reduction is paramount to Sudan's development challenge. The acute need for rebuilding the country's deteriorated infrastructure and service delivery framework underscores the importance of more active and effective public investment. The disproportional composition of the spending adjustment raises particular concern on pro-poor and publi...

  12. Influence of Acacia senegal agroforestry system on growth and yield of sorghum, sesame, roselle and gum in north Kordofan State, Sudan

    Kamal Eldin Mohammed Fadl


    We examined the effects of intercropping with Acacia senegal (L.) Willd on growth and yield of sorghum (Sorghum bicolor L.),sesame (Sesamum indicum L.) and roselle (Hibiscus sabdariffa).Field experiments were conducted in El-Obeid Research farm (13°10' N; 30°12' E),North Kordofan State,Sudan,during 2002-2003 in an 11-year-old A.senegal plantation.The experimental design was randomized complete block design (RCBD) with four replications.Data were recorded for plant height (cm),fresh weight (kg·ha-1),dry weight (kg·ha-1),crop yield (kg·ha-1),and gum yield (kg·ha-1).We used Land Equivalent Ratios (LER) and simple financial analyses of gross surpluses to evaluate the productivity and profitability of the different treatments.The results indicated that A.senegal trees had a beneficial effect on crop performance and yield as well as gum yield.Significant differences (p < 0.05)were obtained for plant height,fresh weight,dry weight and crop yield.Therefore,yield of sorghum,sesame and roselle under intercropping system were 13.7%,23.8% and 20.9% higher than that obtained in the sole cropping system respectively.The highest yield increase was observed with sesame (23.8%).Gum yield (g/tree/picking) was significantly (p < 0.05) increased for sorghum,sesame and roslle under intercropping system.The highest yield of (298 g/tree/picking) was obtained when roselle was intercropped with A.senegal,while the least gum yield of (239 g·tree-1) was recorded in pure A.senegal plot.All the treatments gave land equivalent ratio (LER) of more than one-indicating the superiority of growing the field crops in intercropping over the sole cropping systems.The highest LER of 3.8 was obtained for sesame intercropped with A.senegal (Hashab),followed by 3.7,when sorghum was intercropped with A.senegal and 3.3 when roselle intercropped with A.senegal.All the treatments gave positive net revenues,the highest being for intercropped sorghum (558 SDG·ha-1) (SDG=Sudanese gienh

  13. Growth and yield of groundnut, sesame and roselle in an Acacia senegal agroforestry system in North Kordofan, Sudan

    Kamal Eldin Mohammed Fadl


    Full Text Available A field experiment was conducted under rainfed conditions in western Sudan at El-Obeid Research Farm and Eldemokeya Forest Reserve, North Kordofan State, during the growing seasons 2004/05 and 2005/06. The main objective was to investigate the soil physical and chemical properties and yield of groundnut (Arachis hypogea, sesame (Sesamum indicum and roselle (Hibiscus sabdariffa of an Acacia senegal agroforestry system in comparison with the sole cropping system. Data were recorded for soil physical and chemical properties, soil moisture content, number of pods per plant, fresh weight (kg ha^−1 and crop yield (kg ha^−1. The treatments were arranged in Randomized Complete Block Design (RCBD and replicated four times.Significant differences (P < 0.05 were obtained for sand and silt content on both sites, while clay content was not significantly different on both sites. The nitrogen (N and organic carbon were significantly (P < 0.05 higher in the intercropping system in Eldemokeya Forest Reserve compared with sole cropping. Soil organic carbon, N and pH were not significant on El-Obeid site. Yet the level of organic carbon, N, P and pH was higher in the intercropping system.Fresh weight was significantly different on both sites. The highest fresh weight was found in the intercropping system. Dry weights were significantly different for sesame and roselle on both sites, while groundnut was not significantly different. On both sites intercropping systems reduced groundnut, sesame and roselle yields by 26.3, 12 and 20.2%, respectively. The reduction in yield in intercropping plots could be attributed to high tree density, which resulted in water and light competition between trees and the associated crops.

  14. Sudan.


    The Sudan currently has a population of 18,618,000, with an annual rate of population growth of 3.1% and a rate of natural increase of 2.8%. Population size estimates for the year 2000 range from 32,064,000-33,762,000. The Sudan does not have an explicit policy to modify population growth, although the government is currently in the early stages of formulating a population policy. The current population growth rate is considered satisfactory because of the lack of population pressure on presently developed land, large areas of undeveloped land and unutilized agricultural potential, and low levels of open unemployment. However, the government seeks to modify spatial distribution to attain a better balance between population and resources. This will be accomplished through social infrastructure investments in rural and desert areas, regional development, sedentarization of nomads, development of new towns, and administrative decentralization. In addition, there is major concern with the high influx of undocumented workers and refugees and the significant emigration of skilled personnel. Life expectancy at birth stands at 45.1 years and the infant mortality rate is 131/1000. Current levels and trends of mortality are considered unacceptably high. Major health problems include schistosomiasis, malaria, malnutrition, infectious childhood diseases, and unsafe water. Primary health care is being prioritized to reduce regional differentials in health status and increase accessibility to health services. The total fertility rate has remained constant at 6-7 births/woman, but the government has been cautious with regard to family planning because of generally negative attitudes of Sudanese women toward birth control. Family planning has been integrated into maternal and child health services, although close to half of all ever-married women have never heard of family planning methods and only 6% of currently married fecund women are contraceptive users. The chief acceptors

  15. Effect of grass density and date of tapping on Acacia senegal gum yield in north kordofan state, Sudan

    Idris M.Adam; M.E.Ballal; Kamal El.M.Fadl


    We conducted a two-factor experiment in randomized complete block design with four replications during 2004 in E1 Demokeya Forest Reserve and E1 Himaira Natural Forest,North Kordofan State,Sudan.The objective was to develop an understanding of the ecological effects of under-story vegetation and tapping date on the productivity of gum arabic from Acacia senegal as over story cover.The first factor was grass cover which was tested in four levels (100% and 50% grass cover in addition to bare and burnt).The second factor,date of tapping was tested in three levels namely (lst Oct,15th Oct and 1st Nov).The first picking was done after 45 days from tapping and the gum yield up to seven pickings was collected at intervals of 15 days.Gum yield from each picking was collected and weighed using sensitive balance.Analysis of variance was carried out using MSTAT-C statistical package,and the Tukey test was applied for mean comparisons.The results showed highly significant differences (p < 0.01) of grass cover on gum arabic yield in the two sites for most of the first consecutive pickings (1st-4th out of seven) in addition to total yield (kg/ha).With exception to the 4th pickings,the interaction effect between the grass densities and tapping date was not significantly different.The total gum yield was significantly (p < 0.05) increased in only two pickings (third and fourth) in E1 Demokeya Forest Reserve and two pickings (1st and 2nd) at El Himaira Natural Forest.The density of grass cover significantly (p < 0.05) affected the number of pickings at both sites; the number of gum pickings was directly proportional to grass density.The number of gum pickings was found to be significantly (p < 0.05) increased at the early date of tapping.

  16. Situation Reports--Afghanistan, Bahrein, Brazil, Ecuador, Indonesia, Iraq, Morocco, Paraguay, People's Democratic Republic of Yemen, Peru, Qatar, Saudi Arabia, Sri Lanka, St. Christopher/Nevis, Sudan, United Arab Emirates, Yemen Arab Republic.

    International Planned Parenthood Federation, London (England).

    Data relating to population and family planning in 17 foreign countries are presented in these situation reports. Countries included are Afghanistan, Bahrein, Brazil, Ecuador, Indonesia, Iraq, Morocco, Paraguay, People's Democratic Republic of Yemen, Peru, Qatar, Saudi Arabia, Sri Lanka, St. Christopher/Nevis, Sudan, United Arab Emirates, and…

  17. Sudan PIMS

    US Agency for International Development — The development of this system was awarded to MSI in May 2013 to design and help USAID/South Sudan manage a web-based PIMS that is customized to USAID/South Sudan's...

  18. Senegal : Country Environmental Analysis

    World Bank


    The main objective of the Senegal Country Environmental Analysis (CEA) is to reinforce the ongoing dialogue on environmental issues between the World Bank and the Government of Senegal. The CEA also aims to support the ongoing Government implementation of a strategic results-based planning process at the Environment Ministry (MEPNBRLA). The main goal is to enable Senegal to have the necess...

  19. Determination of Tannins of Three Common Acacia Species of Sudan

    Isam Eldin Hussein Elgailani; Christina Yacoub Ishak


    The objective of this study is to analyze and compare tannins of three common Acacia species of Sudan, since vegetable tannins are important in leather industry. Acacia nilotica and Acacia seyal samples were collected from Sunt Forest in Khartoum State, while Acacia senegal samples were collected from the Debabat Forest in South Kordofan State. Bark samples from bulk collections of the three Acacia species were extracted with boiled deionized water. The amount of tannins present in these bulk...

  20. China, Sudan Expand Cooperation


    @@ China National Petroleum Corporation (CNPC) signed an agreement with the Ministry of Energy and Mining, the Public of Sudan on jointly conducting petroleum exploration and development with huge investment for block 1,2,4 in Sudan in March 1997.

  1. Child nutrition in Senegal

    Efforts to reduce malnutrition, particularly in densely populated, peri-urban areas, is considered a priority among governments around the world. The problem is especially acute in Africa due to the high prevalence of malnutrition and micronutrient deficiency. The International Atomic Energy Agency is providing technical support to a community nutrition programme in Senegal where nuclear techniques help to monitor the programme's effectiveness in order to ensure that it produces maximum benefits on vulnerable groups (women and children). (IAEA)

  2. Saudi Arabia

    Saudi Arabia is a country of the first importance because of its oil reserves (26% of the known world reserves) and its oil production: the third of the whole Opec production. This energetic gold mine finances up to 75% of the budget and assures 90% of its exports. The capacity of Saudi Arabia to refine crude oil is now comparable to that of France. Nevertheless the inflexibility of government expenditures makes foreign investors necessary to a balanced industrial development. It is expected that the Board of Trade soon presents some dispositions in order to promote and ease the opening to foreign investors. (A.C.)

  3. Evaluation development in Senegal

    Monica Lomeña-Gelis


    Full Text Available Background: This article outlined the diversified history, the current state and future prospects of planning and evaluation in Senegal. Objectives: The aim was to nurture debate on the quest for a more ‘African-rooted evaluation practice’. Method: The article was based on an extensive grey literature review, the author’s involvement in SenEval and personal interviews. The literature on development evaluation and evaluation capacity development helped to frame the overall analysis. Results: Donor policies and practices have heavily influenced evaluation practice in Senegal but recent changes are shifting the emphasis to more context-specific practice. Some encouraging signs are the creation of a high-level commission for evaluation, the impulsion of results-based management in public administrations and the improved monitoring of poverty reduction strategies. Also promising are the individual evaluation capacities of some local actors and more diversified, professionalised training. The last flagship activities promoted by SenEval, a voluntary organisation of professional evaluators, and the prospects of its formalisation, could be a turning point in the development of evaluation in Senegal. Nevertheless, evaluation practice remains today focused more on accountability and controlthan on learning. Moreover, the institutional setup is not coherent and consolidated to ensure a perennial system to manage, conduct and use evaluations, ensuring their quality and inclusion in the policy cycle. Conclusion: We argued that SenEval has a significant role to play in boosting demand, strengthening the policy and institutional framework and promoting exchanges with the African and international evaluation community. 

  4. The typification of Mimosa senegal

    J. H. Ross


    Full Text Available Analysis of the protologue of  Mimosa senegal L. in Species Plantarum ed. I: 521 (1753 indicated that it embraced two different elements. I he absence ol a type specimen or the existence of an illustration from which Linnaeus could have drawn up his diagnostic phrase-name necessitated the selection of a neotype to preserve the application of the name  M. senegal.

  5. Physics training in Senegal

    Christine Sutton


    The third biennial African School of Fundamental Physics and its Applications (ASP) took place in Dakar, Senegal, on 3-23 August. The students participating came from the highest number of African countries to date with nearly half of them women.   The aim of the ASP is to build capacity for harvesting and interpreting the results of current and future physics experiments using particle accelerators and to increase proficiency in related applications, such as medicine and information technology. Organised in a Sub-Saharan African country every two years, it is based on the close relationship between theoretical, experimental and applied physics and computing. This year, ASP2014 attracted 328 applicants, and due to budgetary and logistical considerations, 69 were selected and 56 ultimately attended. The students selected came from 21 African countries – the highest number so far – in addition to one student from Iran and another from the US. 32% of the students were female,...

  6. Demanding Divestment from Sudan

    Asquith, Christina


    Bowing to student demands to "stop supporting genocide," the University of California regents voted earlier this year to divest millions of dollars from companies working in the war-torn African nation of Sudan, the first major public university in the nation to take such action. Since student protests on the subject began at Harvard University in…

  7. Vegetation impoverishment despite greening: a case study from central Senegal

    Herrmann, Stefanie M.; Tappan, G. Gray


    Recent remote sensing studies have documented a greening trend in the semi-arid Sahel and Sudan zones of West Africa since the early 1980s, which challenges the mainstream paradigm of irreversible land degradation in this region. What the greening trend means on the ground, however, has not yet been explored. This research focuses on a region in central Senegal to examine changes in woody vegetation abundance and composition in selected sites by means of a botanical inventory of woody vegetation species, repeat photography, and perceptions of local land users. Despite the greening, an impoverishment of the woody vegetation cover was observed in the studied sites, indicated by an overall reduction in woody species richness, a loss of large trees, an increasing dominance of shrubs, and a shift towards more arid-tolerant, Sahelian species since 1983. Thus, interpretation of the satellite-derived greening trend as an improvement or recovery is not always justified. The case of central Senegal represents only one of several possible pathways of greening throughout the region, all of which result in similar satellite-derived greening signals.

  8. Saudi Arabia.


    In 1985, Saudi Arabia's population stood at 9.6 million, with an annual growth rate of 2.8%. The infant mortality rate was 78/1000 and life expectancy was 60 years. Literacy was at the 50% level among men and 25% among women. Of the work force of 3 million, 66% are foreign workers. The labor force is distributed as follows: agriculture, 14%; industry, 11%; services, commerce, and government, 53%; construction, 20%; and oil and mining, 2%. The GDP was US$98.1 billion in 1985-86, with an annual growth rate of 8% and a per capita GDP of $9800. Under the impact of rapid economic growth, urbanization has advanced rapidly and 95% of the population is now settled. Saudi Arabia, a monarchy, is divided into 14 provinces that are governed by princes or relatives of the royal family. Oil is the major source of foreign exchange, contributing 81% of government revenues. Ample government funds and foreign exchange resources are available for development, defense, and aid to other Arab and Islamic countries. The government has sought to allocate its petroleum income to transform its relatively undeveloped oil-based economy into that of a modern industrial state while maintaining traditional Islamic values. The standard of living of most Saudis has improved significantly. A shortage of skilled workers at all levels remains the principal obstacle to rapid development. PMID:12178138

  9. Offentlig privat samarbejde i Senegal

    Prag, Ebbe


    Artiklen undersøger baggrunden for Senegals regering og præsident Wades bestræbelser på at fremme ”privatisering” af nationalparken ”Niokolo Koba” og andre naturparker i Senegal gennem ”Public Private Partnership” (PPP) – det man på dansk vil kalde udlicitering. Jeg fokuserer på, hvilken form denne...... delvise privatisering tager, under påvirkning af de barrierer og interessekampe den støder på under den igangværende politiske proces. Det er i særdeleshed interessant, hvordan samspillet mellem internationale aktører på naturbevaringsområdet, udenlandske donorer, private investorer, Senegals regering...

  10. Senegal : School Autonomy and Accountability

    World Bank


    Senegal has accelerated the decentralization of education since 1996. Budgetary autonomy is latent. Autonomy over the management of operational budgets has been delegated to the communes, but salaries for teachers are managed at the central level. Autonomy in personnel management is latent. Both school directors and teachers are appointed at the central level. The role of the school counci...

  11. Changing School Science in Senegal

    Peacock, Alan


    The Republic of Senegal, formerly a French colony, is the westernmost country in Africa. It is a three-party democracy, with 92% of the population being Muslim. The structure of education is still closely modelled on the French system of "Elementaire" (Basic) from 7 to 13, "Moyen" (Middle) from 13 to 16 and "Secondaire" (Upper Secondary) from 17…

  12. Senegal : Country Financial Accountability Assessment

    World Bank


    This Country Financial Accountability Assessment (CFAA) examines the financial management in both the public and private sectors, aimed as an evaluation, not an audit, and, identifies financial risks within current practices, and procedures in Senegal. It does not however, intend to suggest an accurate, final allocation of public resources, though it facilitates implementation of action pl...

  13. Climate variability and environmental stress in the Sudan-Sahel zone of West Africa

    Mertz, Ole; D'haen, Sarah Ann Lise; Maiga, Abdou;


    Environmental change in the Sudan-Sahel region of West Africa (SSWA) has been much debated since the droughts of the 1970s. In this article we assess climate variability and environmental stress in the region. Households in Senegal, Mali, Burkina Faso, Niger, and Nigeria were asked about climatic...... changes and their perceptions were compared across north–south and west–east rainfall gradients. More than 80% of all households found that rainfall had decreased, especially in the wettest areas. Increases in wind speeds and temperature were perceived by an overall 60–80% of households. Contrary to...

  14. Land use and land cover classification, changes and analysis in gum Arabic belt in North Kordofan, Sudan

    Adam, Hassan E.; Csaplovics, Elmar; Elhaja, Mohamed E.; El Abbas, Mustafa M.


    The gum arabic belt in Sudan plays a significant role in environmental, social and economical aspects. This research was conducted in North Kordofan State, which is affected by modifications in conditions and composition of vegetation cover trends in the gum arabic belt as in the rest of the Sahelian Sudan zone. The objective of the paper is to study the classification, changes and analysis of the land use and land cover in the gum arabic belt in North Kordofan State in Sudan. The study used imageries from different satellites (Landsat and ASTER) and multi-temporal dates (MSS 1972, TM 1985, ETM+ 1999 and ASTER 2007) acquired in dry season. The imageries were geo-referenced and radiometrically corrected by using ENVI-FLAASH software. Image classification (pixel-based) and accuracy assessment were applied. Application of multi-temporal remote sensing data demonstrated successfully the identification and mapping of land use and land cover into five main classes. Forest dominated by Acacia senegal class was separated covering an area of 21% in the year 2007. The obvious changes and reciprocal conversions in the land use and land cover structure indicate the trends and conditions caused by the human interventions as well as ecological impacts on Acacia senegal trees. Also the study revealed that a drastic loss of forest resources occurred in the gum arabic belt in North Kordofan during 1972 to 2007 (25% for Acacia senegal trees). The study concluded that, using of traditional Acacia senegal-based agro-forestry as one of the most successful form in the gum belt.

  15. Radiation protection in Sudan

    The regulatory framework as established by the Sudan Atomic Energy Commission (SAEC) Act, promulgated in 1996, is described in the report. Three levels of responsibility in meeting radiation protection requirements are established: the Board, the Radiation Protection Technical Committee as the competent authority in the field of radiation protection, and the SAEC Department of Radiation Protection and Environmental Monitoring as the implementing technical body. The report also refers to environmental activities, patient doses in diagnostic radiology, the management of disused sources, emergency preparedness and orphan sources, and the national training activities in the radiation protection field. (author)

  16. Planning for Sustainable Development in Senegal

    Diagne, Yakhya Aicha


    This thesis aims to contribute to Senegal\\'s progress towards sustainable development planning. It presents how Senegalese planning system is structured as well as its potential and its limits to change. Senegal is a West African country classified as a least developed country. Senegalese decision-makers seek to provide economic and social well-being to their population, while ensuring a rational and sustainable use of ecological resources. They have demonstrated their commitment to sustainab...

  17. Senegal; Poverty Reduction Strategy Paper

    International Monetary Fund


    This paper on Senegal’s Poverty Reduction Strategy Paper discusses the economic, social, and environmental performance of policies, the political and institutional environment, and the constraints weighing on its growth as well as the challenges to be addressed. The shortage of basic infrastructure, especially in the rural areas, is due to elevated costs and low investments. This is compounded by the high cost of individual sanitation infrastructure, the poverty of households, and the limit...

  18. Labour market in South Sudan

    L. Guarcello; F. C. Rosati; Scott, L


    The report assesses labour market conditions in the new state of South Sudan (officially the Republic of South Sudan). It highlights a number of key challenges faced by the new country in ensuring adequate livelihood opportunites for its population. The overwhelmingly rural labour force is concentrated primarily in low productivity, non-wage employment. By far the largest share of workers remain in subsistance farming and animal husbandry. Levels of human capital in the work force are extreme...

  19. Village Bankers : The Experience of Fandene (Senegal)

    Easton, Peter


    The experience of the locally-created credit, and savings institution in Fandene, Senegal, is shared in this note. Its structure grew essentially out of local responses to the problems of drought, and diminished farm fertility throughout central Senegal, and, it is the product of historical interactions: the largely Christian community shares resources with the neighboring valley, and rive...

  20. Rights of the Child in Senegal.

    Lacroix, Anne-Laurence; Mejia, Fernando

    This report to the United Nations Committee on the Rights of the Child contains observations of the World Organisation Against Torture (OMCT) concerning the application of the U.N. Convention on the Rights of the Child by the Republic of Senegal. Part 1 of the report, "Preliminary Observations," discusses Senegal's ratification of the Convention…

  1. Area Handbook for Senegal. Second Edition.

    Nelson, Harold D.; And Others

    This volume on Senegal is one of a series of handbooks prepared by Foreign Area Studies (FAS) of the American University. It is designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of Senegal. The emphasis is on…

  2. CERN computing equipment for Senegal

    Anaïs Schaeffer


    On 26 May, CERN once again had the honour of donating computing equipment to a foreign institute.   This time, around 100 servers and five network hubs were sent to Senegal, making it the seventh country, after Morocco, Ghana, Bulgaria, Serbia, Egypt and the Philippines, to receive a donation of computing equipment from the Organization. The official ceremony was held at CERN on 26 May in the presence of the Director-General, Rolf Heuer, and Senegal's ambassador to Geneva, Fodé Seck, who both expressed their enthusiasm for the project. The equipment is intended for Cheikh Anta Diop University (UCAD) in Dakar and will be of particular use to students attending the African School of Fundamental Physics and its Applications (ASP 2014) taking place from 3 to 23 August, for which CERN is a partner. The ASP allows a large number of African students to hone their skills in high-energy physics and to forge professional links with fellow physicists in Africa and Europe. ...

  3. Multi-temporal and Change Analysis of Land Use Land Cover in the Gum Arabic Belt in Kordofan, Sudan

    Adam, Hassan Elnour; Csaplovics, Elmar


    The gum arabic belt in Sudan plays a significant role in environmental, social and economical aspects. The belt has suffered from deforestation and degradation due to natural hazards and human activities. The research was conducted in North Kordofan State, which is affected by modifications in conditions and composition of vegetation cover trends in the gum arabic belt as in the rest of the Sahelian Sudan zone. The research investigated the possibility of identification, monitoring and mapping of the land use land cover changes and dynamics in the gum arabic belt during the last 35 years. Also a newly approach of object-based classification was applied for image classification. The study used imageries from different satellites (Landsat and ASTER) and multi-temporal dates (MSS 1972, TM 1985, ETM+ 1999 and ASTER 2007) acquired in dry season (November). The imageries were geo-referenced and radiometrically corrected by using ENVI-FLAASH software. Application of multi-temporal remote sensing data in gum arabic belt demonstrated successfully the identification and mapping of land use land cover into five main classes. Forest dominated by Acacia senegal class was separated covering an area of 21% and 24% in the year 2007 for areas A and B, respectively. The land use land cover structure in the gum arabic belt has obvious changes and reciprocal conversions between the classes indicating the trends and conditions caused by the human interventions as well as ecological impacts on Acacia senegal trees. The study revealed a drastic loss of Acacia senegal cover by 25% during the period of 1972 to 2007. The study come out with some valuable recommendations and comments which could contribute positively in using remotely sensed imagery and GIS techniques to explore management tools of Acacia senegal stands in gum Arabic belt.

  4. Comparison of the binding of the dyes Sudan II and Sudan IV to bovine hemoglobin

    Sudan dyes are widely used in industry, and sometimes illegally used as food additives despite their potential toxicity. In this work, the interactions of Sudan II and Sudan IV with bovine hemoglobin (BHb) were investigated by fluorescence, synchronous fluorescence, resonance light scattering (RLS), UV–vis absorption, circular dichroism (CD), and molecular modeling techniques. Binding of Sudan dyes to BHb could cause static quenching of the fluorescence, indicating changes in the microenvironment of tryptophan and tyrosine residues. The binding constants estimated for Sudan II and IV were 1.84×104 L mol−1 and 2.54×104 L mol−1, respectively, at 293 K (20 °C). Each protein molecule bound one Sudan molecule approximately. Sudan II and IV were held at the hydrophobic cavity of BHb mainly by hydrophobic interaction. The decrease of α-helix and the increase of β-sheet seen in the CD spectra revealed a conformational alteration of the protein. From all the results, we conclude that Sudan IV has a stronger impact on the structure and function of BHb than that of Sudan II. -- Highlights: • Spectroscopic results show interaction details of Sudan II and IV with BHb. • The interaction of BHb with Sudan dyes is spontaneous with a 1:1 stoichiometry. • Sudan II and IV are located at the hydrophobic cavity of the BHb, and form complexes via hydrophobic interaction. • A stronger influence of bovine hemoglobin is caused by Sudan IV than that of Sudan II

  5. Senegal's national policy to combat climate change

    Senegal's participation in the Earth Summit meeting in Rio in 1992 demonstrated its national political stand towards environmental causes. An initiative was taken to educate the population on greenhouse gas (GHG) emissions in relation to different sectors, including the energy sector, transportation, agriculture, forestry and waste management. Later, a group of negotiators followed the works of subsidiary bodies of the Kyoto Agreement. As a non-Annex 1 developing country, Senegal is not required to reduce GHG emissions as are Annex 1 countries. Therefore, Senegal has used judicial tools to benefit from the transfer of clean technologies. The implementation of Senegal's national adaptation action plan has involved global organizations, sectorial studies, public consultations, prioritization and project formulation. The action plan addresses concerns such as water resources, variation in precipitation, drought, agriculture and its vulnerability, and negative impacts due to climate change. The technical solutions include the promotion of agroforestry technologies; crop diversification; water conservation; community wood use; and, prevention of bush fires. Since several geographical regions within Senegal are also affected by global warming, policies are being formulated to protect humid zones and help in the fight against invasive species. Senegal imports much of its energy sources. Households rely on wood and coal for energy. New measures are being adapted and new sustainable technologies are being proposed for fireplaces, better recycling, and better landfill sites. 8 figs

  6. Geopolitical hotspots : Saudi Arabia

    This presentation reviewed the geopolitics of energy in the Middle East, with particular reference to Saudi Arabia as a potential hotspot. The author examined the question of who actually governs Saudi Arabia and the core relationship between Crown Prince Abdullah and the interior Minister, Prince Nayef. Issues regarding the country's social stability were discussed with reference to the high unemployment rate. The financial security of Saudi Arabia was also discussed with reference to the need for economic and political reform. Expectations for Saudi petroleum output were outlined along with regional spurs for energy competition and OPEC participation

  7. Tuberculosis awareness in Gezira, Sudan

    Suleiman, M M A; Sahal, N; Sodemann, Morten;


    This case-control study aimed to assess tuberculosis (TB) awareness and its associated sociodemographic characteristics in Gezira, Sudan. New smear-positive TB patients registered in Gezira in 2010 (n = 425) and age-matched controls who attended the same health facilities for other reasons (n = 850...

  8. Olie skaber fred i Sudan

    Laugesen, Henrik

    Sydsudan forventes formelt at erklære sin uafhængighed den 9. juli 2011. Men hvad sker der, når Sudan nu deles i Nordsudan og Sydsudan? Oliekilderne ligger i Sydsudan, men den helt nødvendige infrastruktur der skal transformere olie til dollars har man i nord. Da op imod 90% af Sydsudans indtægter...

  9. Uses of radioisotopes in Sudan

    In this research project, an inventory for the different radioisotopes that were imported by public and private sectors of Sudan in the period between ( 2007-2011) has been set up. These organizations import the appropriates for different but in general we classify them into these applications: Medical, Industrial, Agricultural and Research. However, each broad discipline is subdivided into subgroups. This inventory will help those who are willing to establish research reactors in Sudan on the type and power of the reactors to be purchases according to the actual needs of Sudan with forecasting of the near and for future needs. Also the expenditure that has been spent by these organizations have been estimated for most of the radioisotopes. It was observed that almost 50% of the expenditure went for the fright charges as these radioisotopes need special handling and care by installing a research reactor in Sudan, the cost of purchasing will be cut down several folds. Also it will help in availability of the radioisotopes with very short half lives (hours to days). This will be reflected in the cut down the cost of tests and provision of new tests.(Author)

  10. Endemic treponematoses in the Sudan.

    Abu Ahmed Mohamed, H


    Sudan is surrounded by eight countries and has marked movement of population across its borders. At one time yaws and syphilis were important public health problems in the Sudan. Following the wide use of penicillin, both diseases were much reduced in prevalence and were no longer public health problems. However, the extensive population movement and particularly the huge influx of refugees across the border pose important potential hazards. The rapid urbanization and the social and cultural changes that followed economic development affected family ties and community behavior and resulted in a marked increase in the prevalence of sexually transmitted diseases, including syphilis. It is difficult to know the true magnitude of the problem because of the poor health information system and coverage. Improvement of the surveillance system is urgently needed, and more attention needs to be paid to treponemal infections. This entails improvement in health services and training of health personnel. PMID:4012164

  11. Comparison of the binding of the dyes Sudan II and Sudan IV to bovine hemoglobin

    Sun, Haoyu; Xia, Qing; Liu, Rutao, E-mail:


    Sudan dyes are widely used in industry, and sometimes illegally used as food additives despite their potential toxicity. In this work, the interactions of Sudan II and Sudan IV with bovine hemoglobin (BHb) were investigated by fluorescence, synchronous fluorescence, resonance light scattering (RLS), UV–vis absorption, circular dichroism (CD), and molecular modeling techniques. Binding of Sudan dyes to BHb could cause static quenching of the fluorescence, indicating changes in the microenvironment of tryptophan and tyrosine residues. The binding constants estimated for Sudan II and IV were 1.84×10{sup 4} L mol{sup −1} and 2.54×10{sup 4} L mol{sup −1}, respectively, at 293 K (20 °C). Each protein molecule bound one Sudan molecule approximately. Sudan II and IV were held at the hydrophobic cavity of BHb mainly by hydrophobic interaction. The decrease of α-helix and the increase of β-sheet seen in the CD spectra revealed a conformational alteration of the protein. From all the results, we conclude that Sudan IV has a stronger impact on the structure and function of BHb than that of Sudan II. -- Highlights: • Spectroscopic results show interaction details of Sudan II and IV with BHb. • The interaction of BHb with Sudan dyes is spontaneous with a 1:1 stoichiometry. • Sudan II and IV are located at the hydrophobic cavity of the BHb, and form complexes via hydrophobic interaction. • A stronger influence of bovine hemoglobin is caused by Sudan IV than that of Sudan II.

  12. Human Resources for Information Development in Sudan.

    Wesley, Cecile


    Describes the state of human resources development in Sudan's information industry. Training problems and the emigration of high level personnel are discussed, guidelines for human resource development are suggested, and national strategies to develop and retain Sudan's human resources are suggested. (EA)

  13. Language Situation in Post-War Sudan

    Siddiek, Ahmed Gumaa


    The theme behind this paper is to review the language policy and language planning in the Sudan, after the institutionalization of peace; by exploring the recent policy of political factions in the North and the South towards languages in post-war Sudan. This effort aims at encouraging non-Arabic speaking-ethnic-groups to accept the Arabic…

  14. Forestry policy and charcoal production in Senegal

    This paper examines the historical, social and political-economic dynamics of environmental policy implementation in Senegal's charcoal market. It explores the relationship between urban demand for charcoal and its rural environmental consequences. It focuses on the ways in which the social and political-economic relations within the market and between the market and state shape production, exchange, regulation, and ultimately the social and econological consequences of charcoal production and use. The article begins by characterizing the patterns of woodfuel supply and use in Senegal and by recounting the historical perception and response to environmental problems associated with the woodfuel trade. It describes the social and economic organization of production and exchange, followed by an analysis of policy implementation. It also shows that where social relations dominate production and exchange, environmental policy making and implementation will be an iterative process. Sustainable resource management is not implemented once and for ever, but will come and go. (author)

  15. Risk analysis. HIV / AIDS country profile: Senegal.


    Since the first acquired immunodeficiency syndrome (AIDS) case was confirmed in 1986, Senegal has conducted an aggressive prevention campaign. Senegal's National AIDS Committee has noted the contributions of poverty and migration to the spread of AIDS. By June 1994, 1297 AIDS cases had been reported and an estimated 500,000 people (1.4% of the population) were infected with human immunodeficiency virus (HIV)-1 and 2. The highest rate of HIV infection (14%) exists among commercial sex workers. At present, HIV/AIDS cases are concentrated in Dakar, Kaolack, the Matam region, and Ziguinchor; however, the growing importance of inter-regional trading is expected to spread HIV to the smaller towns and rural areas. Also salient is the recent devaluation by 50% of the CFA franc, which has reduced the public sector workforce and led many poor urban residents into commercial sex work. CFA devaluation has made Senegal attractive to tourists and business visitors--another factor responsible for growth of the legalized commercial sex industry. Although sex workers are instructed in condom use and tested annually for HIV, only 850 of the 2000 registered sex workers have reported for check-ups, and the majority of prostitutes are unregistered. Senegal's AIDS Plan for 1994-98 focuses on care of AIDS patients, pressures placed on family structures by HIV, and AIDS-related erosions in the status of women. Each health service region has its own local plan for AIDS/HIV and sexually transmitted diseases, supervised by a regional committee. Public education has involved outreach to religious leaders, promotion of affordable condoms, and distribution of over 75,000 leaflets to key target populations. About US $16 million of the $25,688,875-budget HIV/AIDS program for 1994-98 was pledged by external donors. PMID:12320531

  16. Decentralizing Education Resources: School Grants in Senegal

    Carneiro, Pedro; Koussihouèdé, Oswald; Lahire, Nathalie; Meghir, Costas; Mommaerts, Corina


    The impact of school resources on the quality of education in developing countries may depend crucially on whether resources are targeted efficiently. In this paper we use a randomized experiment to analyze the impact of a school grants program in Senegal, which decentralized a portion of the country's education budget. We find large positive effects on test scores at younger grades that persist at least two years. We show that these effects are concentrated among schools that focused funds o...

  17. Crimean-Congo Hemorrhagic Fever, Sudan, 2008


    This podcast describes the emergence of the first human cases of Crimean-Congo Hemorrhagic Fever in Sudan in 2008. CDC epidemiologist Dr. Stuart Nichol discusses how the disease was found in Sudan and how it spread in a hospital there.  Created: 4/15/2010 by National Center for Emerging and Zoonotic Infections (proposed).   Date Released: 4/15/2010.

  18. Sudan

    Amani Abdel Rahim Kobbail


    Full Text Available This paper examines the attitudes of local communities toward community forestry programmes implemented by a project under the CF approach in Kosti area, based on a survey of 100 people living there. The household was the basic unit of data collection; ten villages were selected as study localities. Ten respondents from each village were randomly chosen for the interview. Frequency distribution results showed that almost all the respondents have a particularly favourable perception of the community forestry programmes implemented and they perceive the best type of management for running these forests which is to be owned and managed by them. They participated in different programe activities and willing to further participation in tree planting activities. Women have possessed positive attitudes towards community forestry although they were not fully involved in community forestry Practices. Stepwise multiple linear regression analysis showed a statistical significant relation between some selected variables (Respondents age, educational level, main occupation, respondents indigenous knowledge, family uses of different forestry products, awareness of causes of forest destruction and finally respondents awareness of environmental problems exerted important influences on the attitudes and participation of respondents. This study suggests that the project and the forest services should continue addressing local development needs, encourage women's participation in community forestry, and work toward dispute settlement of community forest-user groups, if it wants to win the support of local communities for long-term environmental conservation goals.

  19. Job Satisfaction in the Coastal Pelagic Fisheries of Senegal

    Sall, Aliou


    The marine fishery in Senegal, West Africa, is a major source of employment and food security. It currently faces the consequences of ecological degradation. This paper examines job satisfaction among small-scale purse seine fishers, who constitute one of the dominant fishing metiers in Senegal. The research sample consists of 80 purse seine…

  20. Developmental transformation and peace consolidation in southern Sudan

    Jeni Klugman


    Full Text Available Building the capacity of the Government of SouthernSudan (GoSS is the latest challenge in the transformation of the Sudan People’s Liberation Movement (SPLM from rebel movement to governing partner.

  1. Diphyllobothriasis in Saudi Arabia

    We described a Saudi patient infected with Diphyllobothrium latum D. latum. A 38-year-old male presented, complaining of passing worms. He had a history of recent travel to Europe and South East Asia. Stools examination revealed typical D. latum eggs. He was treated with praziquantel followed by saline purge, after which he discharged an intact tapeworm. Macroscopic and microscopic examinations of the worm confirmed the diagnosis of D. latum. This is the first case of diphyllobothriasis to be reported in Saudi Arabia. The epidemiology and methods of prevention of diphyllobothriasis are discussed. (author)

  2. 15 CFR 742.10 - Anti-terrorism: Sudan.


    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Anti-terrorism: Sudan. 742.10 Section...-CCL BASED CONTROLS § 742.10 Anti-terrorism: Sudan. (a) License requirements. (1) If AT column 1 or AT... ECCN, a license is required for export to Sudan for anti-terrorism purposes. 1 AT column 1 refers...

  3. Sudan - Toward Sustainable and Broad-Based Growth

    World Bank


    Sudan is in the 10th year of its longest and strongest growth episode since independence, benefiting from the advent of oil in 1999. This report proposes a growth strategy for Sudan that reduces its dependence on oil, while building an economic foundation for a diversified, inclusive and sustainable growth path. Specifically, Sudan's near term strategy should focus on: a) developing and ma...

  4. Environment of paleowater in Sudan

    Many natural and environmental developments created the conditions for paleowater occurrence in Sudan and possibly other areas. The major developments include: geological, structural and climatic. The geological environment includes the formation of Basement Complex (BC), which are the oldest rocks emplaced during Pre-Cambrian to the early Jurassic followed by the severe erosion, magmatism and deformation during the Jurassic. The uncomfortable deposition of the sedimentary rocks started in the Paleozoic and continued in association with the tectonic activities. Structural features resulted from the frequent tectonic activities controlled the configuration and geographical distribution of the sedimentary basins. The NW Central African Shear Zone CASZ, slip fault Wrench Strike to the West of the CASZ and the Garaf Strike Slip fault led to the establishment of depressions and deposition of the Paleozoic and Mesozoic sediments forming the sedimentary basins in Northwest (Sahara), in Southwest (Bagara) and in the east central (R Atbra)of Sudan respectively. The paleoclimatic investigations in the region covering: Lake Chad, the Nile system, Ethiopian Plata, Libya and Egypt suggested humid conditions between 40,000 and 3,000 Bp. The wet period was interrupted by dry periods. The early wet periods were recorded in Lake Chad. The estimated age of Paleowater cluster between 30,000-20,000 and 10,000 and 3000 BP and few ages between 10,000 and 20,000 PB in agreement with the defined dry period between 20,000 and 13,000 BP. The recharge of the Nubian aquifer remains a debatable topic. The so far conducted studies using environmental isotopes and hydrochemistry on the basis of conventional approaches suggest. The infiltration rate of water from the rainfall is estimated at 0.4 and 1.0 mm/y in the arid zones in the north (R Atbra Basin) and increases up to 10.0mm/y in the relatively wet areas in the south (Bagara Basin). The lateral recharge from the Nile system is evident up to

  5. Petroleum and natural gas economy in Arab countries and in Angola, Iran, Nigeria, Sudan

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. In Saudi Arabia, Saudi Aramco has increased its petroleum prices to Europe but the prices of deliveries to North America stay unchanged. In Yemen, Masila oil field will produce 120000 barrels per day. In Iran, National Iranian Oil Company has reduced its exploration wells programme after the refuse of the World Bank to finance additional gas injection systems. In Algeria, Saskoil will drill its first exploration well near Hassi Dzabat in 1994 and two new exploration licences have been assigned in Tunisia. In Sudan, Arakis will begin the drilling of exploration wells in september 1994

  6. Factors Affecting Adoption of Agroforestry Farming System as a Mean for Sustainable Agricultural Development and Environment Conservation in Arid Areas of Northern Kordofan State, Sudan

    Arid and semi-arid areas represent about 60 percent of Sudan total area. One of the main environmental problems in the arid and semi-arid areas is diffraction's which reduces the natural potential of the already fragile ecosystems and renders rural people vulnerable to food shortages, the vagaries of weather and natural disasters. Deforestation which is considered one of the most critical environmental problems facing the world is one of the main causes of diffraction's. Between the years 1990 and 2005 Sudan lost about 8.8 millions hectares of forests, which represents 11%, of its forests mainly because of subsistence activities such as overgrazing, trees cutting and expansion of traditional agriculture. One of the areas that are very much affected by diffraction's is Northern Kordofan State. To rescue the situation the government of Sudan, with assistance from the United Nations Development Program (UNDP) and some donors, implemented a project that aimed primarily at restocking Acacia Senegal trees in Northern Kordofan State. This study is intended to explore the factors that caused differential rate of farmers' adoption rate of the Acacia Senegal based agroforestry farming system. The study data was collected from a clustered random sample of 300 farmers, through face to face interviews using a questionnaire that was pre-tested and validated. Frequency distribution and multiple regression analysis were used to analyze the data. It has been found that farmers' adoption of agroforestry farming system in Northern Kordofan state was significantly affected by the farmers' level of formal education, contact with extension agents, level of environmental awareness, cosmopoliteness, total area of owned land and extent of social participation. (author)


    Abdeen Omer


    Full Text Available Application of new and renewable sources of energy available in Sudan is now a major issue in the future energy strategic planning for the alternative to the fossil conventional energy to provide part of the local energy demand. Like many of the African leaders in renewable energy utilisation, Sudan has a well-defined commitment to continue research, development, and implementation of new technologies. Sustainable low-carbon energy scenarios for the new century emphasise the untapped potential of renewable resources are needed. Rural areas of Sudan can benefit from this transition. The increased availability of reliable and efficient energy services stimulates new development alternatives. It is concluded that renewable environmentally friendly energy must be encouraged, promoted, implemented, and demonstrated by full-scale plant especially for use in remote rural areas.

  8. A climate trend analysis of Sudan

    Funk, Christopher C.; Eilerts, Gary; Verdin, Jim; Rowland, Jim; Marshall, Michael


    Summer rains in western and southern Sudan have declined by 10-20 percent since the mid-1970s. Observed warming of more than 1 degree Celsius is equivalent to another 10-20 percent reduction in rainfall for crops. The warming and drying have impacted southern Darfur and areas around Juba. Rainfall declines west of Juba threaten southern Sudan's future food production prospects. In many cases, areas with changing climate are coincident with zones of substantial conflict, suggesting some degree of association; however, the contribution of climate change to these conflicts is not currently understood. Rapid population growth and the expansion of farming and pastoralism under a more variable climate regime could dramatically increase the number of at-risk people in Sudan over the next 20 years.

  9. [The snakes of Senegal: an annotated species list].

    Trape, J F; Mané, Y


    Between 1990 and 2001, the laboratory of Paludologie of IRD at Dakar collected over 5,500 snakes from all over Senegal. By studying this collection, an entirely new species was discovered for science and eight new species for Senegal. The presence of many specimens of rare species and the great number of localities from which snakes were collected also allowed us to solve several delicate taxonomic problems and better to specify the biogeography of Senegalese snakes. Currently, the presence in Senegal of at least 55 different species has been established with certainty. The data collected simultaneously on the burden of snakebites for public health shows considerable differences according to geographic area, with populations from south-eastern Senegal being more exposed to the risk of death by snakebite. PMID:12404856

  10. Sudan Student Assessment : SABER Country Report 2013

    World Bank


    In 2013, Sudan joined the Russia Education Aid for Development (READ) trust fund program, the goal of which is to help countries improve their capacity to design, carry out, analyze, and use assessments for improved student learning. As part of the READ trust fund program, and in order to gain a better understanding of the strengths and weaknesses of its existing assessment system, Tajikistan ...

  11. Aetiology of Oral Cancer in the Sudan

    Hussain Gadelkarim Ahmed


    Full Text Available Objectives: To review the studied risk factors that linked to aetiology of oral cancer in the Sudan. There have been numerous reports in the increase in the incidence of oral cancer from various parts of the world. A recent trend for a rising incidence of oral cancer, with the absence of the well established risk factors, has raised concern. Although, there are inconsistent data on incidence and demographical factors, studies suggest that the physiologic response to risk factors by men and women vary in different populations.Material and Methods: This review principally examines 33 publications devoted to aetiology of oral cancer in the Sudan, in addition to some risk factors that are commonly practiced in the Sudan.Results: Several studies examining risk factors for oral cancer include tobacco use (Smoked and Smokeless, alcohol consumption, occupational risk, familial risk, immune deficits, virus infection and genetic factors.Conclusions: Toombak use and infection with high risk Human Papilloma Virus (HPV were extensively investigated and linked to the aetiology of oral cancer in Sudan.

  12. Yellow Fever Outbreak, Southern Sudan, 2003

    Onyango, Clayton O.; Grobbelaar, Antoinette A.; Gibson, Georgina V.F.; Sang, Rosemary C.; Sow, Abdourahmane; Swanepoel, Robert; Burt, Felicity J.


    In May 2003, an outbreak of fatal hemorrhagic fever, caused by yellow fever virus, occurred in southern Sudan. Phylogenetic analysis showed that the virus belonged to the East African genotype, which supports the contention that yellow fever is endemic in East Africa with the potential to cause large outbreaks in humans.

  13. Gender, education and peace in southern Sudan

    Jackie Kirk


    Expanding access to education for boys and girls is a critical Millennium Development Goal and peace-building challenge. In southern Sudan, as in other post-conflict societies, many girls remain excluded from schooling opportunities which could help develop the knowledge, skills and attitudes to build a peaceful society.

  14. The Eradication of Rinderpest from Southern Sudan

    In 1994, Veterinaires Sans Frontieres (VSF) Belgium was one of the NGOs that joined the Operation Lifeline Sudan (OLS) Livestock Programme coordinated by the United Nations Children's Fund (UNICEF) in conflict-affected southern Sudan. The objective of the programme was to improve household food security through the control of rinderpest and the establishment of community-based animal health services. VSF Belgium trained and supported community-based animal health workers (CAHWs) in several agropastoralist communities of southern Sudan. The CAHWs carried out rinderpest vaccination using heat-stable vaccine, and provided vaccinations and treatments for other important diseases of cattle, sheep, goats and poultry. In 1996, VSF Belgium set up a training centre for mid-level animal health workers, to provide a cadre of animal health auxiliaries (AHAs) as CAHW supervisors and field coordinators. As a result of the widespread vaccination efforts, rinderpest outbreaks decreased and apparently stopped. The last confirmed rinderpest outbreak was in 1998, although there was a suspected but unconfirmed outbreak in 2001. About this time, FAO-GREP advised the Republic of Sudan to stop vaccinating and to enter the surveillance phase of the OIE Pathway to freedom from rinderpest.

  15. Senegal country study; Evaluation des couts de reduction des emissions de gaz a effect de serre au Senegal

    Sow, I.


    The first part of this study consists of an analysis of the socio-economic development in Senegal and of establishment of inventory and energy balance for greenhouse gases. Scenarios for emission from single economic sectors are discussed. (EG)

  16. A climate trend analysis of Senegal

    Funk, Christopher C.; Rowland, Jim; Adoum, Alkhalil; Eilerts, Gary; Verdin, James; White, Libby


    This brief report, drawing from a multi-year effort by the U.S. Agency for International Development (USAID) Famine Early Warning Systems Network (FEWS NET), identifies modest declines in rainfall, accompanied by increases in air temperatures. These analyses are based on quality-controlled station observations. Conclusions: * Summer rains have remained steady in Senegal over the past 20 years but are 15 percent below the 1920-1969 average. * Temperatures have increased by 0.9° Celsius since 1975, amplifying the effect of droughts. * Cereal yields are low but have been improving. * The amount of farmland per person is low and declining rapidly. * Current population and agriculture trends could lead to a 30-percent reduction in per capita cereal production by 2025.

  17. Hyperlipidaemia in Saudi Arabia

    Objective was to determine the prevalence of hyperlipidemia among Saudis of both genders in rural and urban communities. Selected Saudis in the age group of 30-70 years were studied over a 5-year period between 1995 and 2000 in Saudi Arabia. Data were obtained from history, physical examination and analysis of fasting plasma lipids. The data were analyzed to classify individuals with hypercholesterolemia (HC) (total cholesterol >=5.2 mmol/l) and hypertriglyceridemia (HT) (total triglycerides >=1.69 mmol/l). Logistic regression analysis was performed to provide a risk assessment model and correlation with other coronary artery disease (CAD) risk factors. The number of study samples included in the final analysis was 16,819. The prevalence of HC was 54% with mean cholesterol level of 5.4+-1.52 mmol/l. Prevalence of HC among males was 54.9% and 53.2% for females, while 53.4% among urban Saudis and 55.3% for rural Saudis. Hypertriglycemia prevalence was 40.3% with mean triglycerides level of 1.8+-1.29 mmol/l. Males had statistically significant higher HT prevalence of 47.6% compared to 33.7% in females (p<0.0001). Hyperlipidemia is reaching higher prevalence rates in KSA. This finding may suggest that CAD will soon be a major health problem. Reduction in obesity by adopting healthier eating problem habits and increasing physical activity are of considerable importance to our community. (author)

  18. Assessment of the Role of Agriculture in Sudan Economy

    Mohamed, Issam A.W.


    The calamities of Sudan expand on daily basis. The secession of Southern Sudan has deprived the country of 25% of it total area, 24% of population, over 80% of its oil income. Moreover, it has separated with 75% of it vegetation cover and 30% of potential arable land. In addition, Sudan stands to tolerate at least 25% of its water resources. Economic situation precarious with the Darfur rebellions, the inception of Southern Kordofan's region civil strive and the inflamed complaints in its Blu...

  19. Structure of labour market and unemployment in Sudan

    Nour S.


    This paper examines the structure of the labour market and unemployment in Sudan. One advantage of our analysis is that we explain several stylized facts on the labour market using new secondary data on population, employment and unemployment based on Sudan Central Bureau of Statistics 2010 the Fifth Sudan Population and Housing Census 2008. We explain several stylized facts on the relation between the structure of the labour market and demographic structure, labour force, participation rates...

  20. Saudi Arabia : emerging with influence

    Energy and the Saudi economy were discussed with reference to reserves, oil prices, gross domestic product co-movements, and gas resources and development. In particular, this presentation reviewed the emergence and prospects of the petrochemical industry of Saudi Arabia using statistical, institutional and economic analyses relying on a wide range of data sources. Saudi Arabia has the world's largest oil reserves, at 263 billion barrels. In the 1990s, more than 54 Tcf of non-associated gas reserves were added to Saudi Arabia's resource base, more than doubling its proven non-associated gas reserves to approximately 97 Tcf. With 138 Tcf of associated gas reserves, Saudi Arabia holds the fourth largest gas reserves in the world at nearly 235 Tcf. First, this presentation identified and evaluated the endowments as well as the institutional and strategic forces that are driving the growth of the petrochemical industry in Saudi Arabia. Some of the economic, technical and geopolitical factors that influenced the increase in oil prices between 2003 and 2005 were also identified. The dual relationship between the Saudi petrochemical industry and long term economic performance of the Saudi economy were illustrated within a broad domestic economic diversification policy objective. The future growth prospects and challenges facing the Saudi petrochemical industry were also evaluated with respect to the evolving economic reform policies and Saudi international commitments. Potential implications for the petrochemical industry in North America were also identified, in terms of technology transfer and having Saudi Arabia secure the markets in order to meet its commitment to the World Trade Organization. tabs., figs

  1. Methods for Extraction and Charaterization of Tannins from Some Acacia Species of Sudan

    Isam Eldin Hussein Elgailani


    Full Text Available The study is aimed to analyze and compare extraction methods of tannins from three common Acacia species of Sudan. The Acacia species selected were Acacia nilotica, Acacia seyal and Acacia senegal. Bark samples from bulk collections of the three Acacia species were extracted with water, 80% methanol and 70% acetone. Two sets of extraction were made, one by boiling and a second by shaking the samples in the respective solvents for eight hours at room temperature. Although the amount of material extracted by these two procedures did not differ greatly (P > 0.05, 70% acetone was a more efficient solvent than either water or 80% methanol. The tannins of mature fruits extract of Acacia nilotica were identified by using Thin Layer Chromatography (TLC, Ultraviolet and Infrared spectroscopy. Comparisons of absorption spectra and TLC of the reference tannins and some phenolics with that of Acacia nilotica extracts revealed the presence of both condensed and hydrolyzable tannins, since it consists of catechin, tannic and gallic acids. Catechin considered to be the phenolic precursor of condensed tannins. Hydrolysis of Acacia nilotica extract, tannic and gallic acids by butanolic-hydrochloric acid yielded gallic acid which is considered to be a chemical precursor of hydrolyzable tannins

  2. Determination of optimum tapping date for gum arabic production South Kordofan State, Sudan

    Idris Musa Adam; Kamal E.M. Fadl


    Acacia senegal,the gum arabic producing tree,is the most important tree species for the livelihood of the people in South Kordofan State,Sudan.The objective of this study was to determine the optimum tapping date for gum arabic production in the study area.A randomized complete block design experiment with three replications was conducted at (Meari) area for two continuous growing seasons 2008/2009 -2009/2010.The treatments comprised six tapping dates (1 Oct,15 Oct,1Nov,15 Nov,1 Dec,and 15 Dec).Results showed highly significant differences (p < 0.001) in gum arabic yield (g\\tree) in all pickings and in the total gum yield between the tapping dates.The results also showed that tapping of trees on 15 October and 1 November gave a higher yield compared to the other dates.The highest gum yield of 1086.6 and 661.2g/tree was recorded on 15 October and 15 November,while the lowest gum yield of 297.9 g/tree was recorded when the trees were tapped on 1 October.The two highest-yield dates of tapping (15 Oct and 1 Nov) are recommended as the best time for tapping for gum arabic production in South Kordofan State.These results can be used to increase gum arabic production and farmer income in South Kordofan State.

  3. Saudi Arabia: petroleum industry review

    A comprehensive review is provided of Saudi Arabia's petroleum industry covering oil and gas exploration and production, refining, oil and gas trade, marketing and Saudi overseas investments. Profiles of key Saudi decision makers are provided. A statistical appendix includes data from the start of oil production in Saudi Arabia in 1938. Part I Geological potential; Part II The Saudi energy economy; Part III Production capacity; Part IV The oil refining sector ; Part V Exports and logistics; Part VI Overseas petroleum industry investments; Part VII The decision makers; Part VIII Statistical Appendix; Reserves, Production, Exports, Prices 1950 to 1999. (Author)

  4. A class of Sudan-decodable codes

    Nielsen, Rasmus Refslund


    In this article, Sudan's algorithm is modified into an efficient method to list-decode a class of codes which can be seen as a generalization of Reed-Solomon codes. The algorithm is specialized into a very efficient method for unique decoding. The code construction can be generalized based on...... algebraic-geometry codes and the decoding algorithms are generalized accordingly. Comparisons with Reed-Solomon and Hermitian codes are made....

  5. Financial Reforms in Sudan; Streamlining Bank Intermediation

    Alexei Kireyev


    The paper reviews the experience of financial reforms in Sudan with a view to assessing their macroeconomic impact and to shedding light on the question why such reforms have not yet brought about visible improvements in financial intermediation. The paper concludes that regardless of the progress achieved in recent years, deficiencies in the reform design, institutional weaknesses, shallow financial markets, shortcomings of the Islamic mode of finance, and strong seasonality remain key facto...

  6. Aetiology of Oral Cancer in the Sudan

    Hussain Gadelkarim Ahmed


    ABSTRACT Objectives To review the studied risk factors that linked to aetiology of oral cancer in the Sudan. There have been numerous reports in the increase in the incidence of oral cancer from various parts of the world. A recent trend for a rising incidence of oral cancer, with the absence of the well established risk factors, has raised concern. Although, there are inconsistent data on incidence and demographical factors, studies suggest that the physiologic response to risk factors by me...

  7. Decoding Hermitian Codes with Sudan's Algorithm

    Høholdt, Tom; Nielsen, Rasmus Refslund

    We present an efficient implementation of Sudan's algorithm for list decoding Hermitian codes beyond half the minimum distance. The main ingredients are an explicit method to calculate so-called increasing zero bases, an efficient interpolation algorithm for finding the Q-polynomial, and a...... reduction of the problem of factoring the Q-polynomial to the problem of factoring a univariate polynomial over a large finite field....

  8. Comparative study of radon in Sudan

    This study was conducted primarily to contribute radon data for radon map in Sudan and identify regions with elevated radon levels and improve data collection and analysis for the future radon levels evaluation. This study partially covered three states of Sudan ( Red Sea - Khartoum - South Khordofan). Previous work done has been considered in this study which focused and investigated the levels of radon concentration in ( indoor radon gas and water) by using gamma spectrometry equipped with ( HPGe detector) or (Na1 (T1) detector). The results obtained are within the acceptable levels and dose not poses any risk from radiation protection point of view. Red Sea state ( port-sudan): (124.39±6.21) Bq/m3. Khartoum state ( Suba): (151.52) Bq/m3. (Omdurman): ( 127±23) Bq/m3. Radon in water: (59) Bq/L. South Kordofan State: (102.8) Bq/m3. In water (Kadugli): (3139)) Bq/L.(Author)

  9. The Game of Peace and Justice in Sudan

    Laugesen, Henrik

    Den internationale strafferetsdomstol udsendte i marts 2009 en arrestordre på Sudans præsident Omar al-Bashir. Det internationale samfund har siden været delt på spørgsmålet om arrestordrens konsekvenser og betydning i forhold til at skabe fred og stabilitet i Sudan. I dette brief analyserer majo...

  10. Sudan - The Road Toward Sustainable and Broad-Based Growth

    World Bank


    This report proposes a growth strategy for Sudan that reduces its dependence on oil, while building an economic foundation for a diversified, inclusive and sustainable growth path. Specifically, Sudan's near term strategy should focus on: a) developing and maintaining the necessary enabling environment for growth, specifically macroeconomic stability and effective fiscal management (chapte...

  11. 31 CFR 538.418 - Financial transactions in Sudan.


    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Financial transactions in Sudan. 538.418 Section 538.418 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... Interpretations § 538.418 Financial transactions in Sudan. (a) Any financial transaction with a...

  12. Reasons behind the Failure of Teaching Sudan Practical Integrated National English (SPINE 5) in Sudan

    Hamad, Mona M.


    According to the development of English language learning and curriculum design, English language series became a very important issue that affects education globally and in Sudan. In specific, this study reports reasons behind the failure of teaching SPINE 5 (which is one of SPINE series) from the teachers' point of view. In Bahry Locality in…

  13. 31 CFR 538.505 - Provision of certain legal services to the Government of Sudan, persons in Sudan, or benefitting...


    ...: (1) Provision of legal advice and counseling to the Government of Sudan, to a person in Sudan, or in... the laws of any jurisdiction within the United States, provided that such advice and counseling is not..., arbitration, or administrative proceedings; (3) Initiation of domestic U.S. legal, arbitration,...

  14. Mapping the potential risk of mycetoma infection in Sudan and South Sudan using ecological niche modeling.

    Abdallah M Samy


    Full Text Available In 2013, the World Health Organization (WHO recognized mycetoma as one of the neglected tropical conditions due to the efforts of the mycetoma consortium. This same consortium formulated knowledge gaps that require further research. One of these gaps was that very few data are available on the epidemiology and transmission cycle of the causative agents. Previous work suggested a soil-borne or Acacia thorn-prick-mediated origin of mycetoma infections, but no studies have investigated effects of soil type and Acacia geographic distribution on mycetoma case distributions. Here, we map risk of mycetoma infection across Sudan and South Sudan using ecological niche modeling (ENM. For this study, records of mycetoma cases were obtained from the scientific literature and GIDEON; Acacia records were obtained from the Global Biodiversity Information Facility. We developed ENMs based on digital GIS data layers summarizing soil characteristics, land-surface temperature, and greenness indices to provide a rich picture of environmental variation across Sudan and South Sudan. ENMs were calibrated in known endemic districts and transferred countrywide; model results suggested that risk is greatest in an east-west belt across central Sudan. Visualizing ENMs in environmental dimensions, mycetoma occurs under diverse environmental conditions. We compared niches of mycetoma and Acacia trees, and could not reject the null hypothesis of niche similarity. This study revealed contributions of different environmental factors to mycetoma infection risk, identified suitable environments and regions for transmission, signaled a potential mycetoma-Acacia association, and provided steps towards a robust risk map for the disease.

  15. Prediction of temperature and precipitation in Sudan and South Sudan by using LARS-WG in future

    Chen, Hua; Guo, Jiali; Zhang, Zengxin; Xu, Chong-Yu


    Global warming has brought great pressure on the environment and livelihood conditions in Sudan and South Sudan. It is desirable to analyze and predict the change of critical climatic variables, such as temperature and precipitation, which will provide valuable reference results for future water resources planning and management in the region. The aims of this study are to test the applicability of the Long Ashton Research Station Weather Generator (LARS-WG) model in downscaling daily precipitation and daily maximum (Tmax) and daily minimum (Tmin) temperatures in Sudan and South Sudan and use it to predict future changes of precipitation; Tmin and Tmax for nine stations in Sudan and South Sudan are based on the SRA2 scenario of seven General Circulation Models (GCMs) outputs for the periods of 2011-2030, 2046-2065, and 2080-2099. The results showed that (1) the LARS-WG model produces good performance in downscaling daily precipitation and excellent performance in downscaling Tmax and Tmin in the study region; (2) downscaled precipitation from the prediction of seven GCMs showed great inconsistency in these two regions, which illustrates the great uncertainty in GCMs' results in the regions; (3) predicted precipitation in rainy season JJA (June, July, and August) based on the ensemble mean of seven GCMs showed a decreasing trend in the periods of 2011-2030, 2046-2065, and 2080-2099 in Sudan; however, an increasing trend can be found in SON (September, October, and November) in the future; (4) precipitation in South Sudan has an increasing trend in most seasons in the future except in MAM (March, April, and May) season in 2011-2030; and (5) predictions from seven GCMs showed a similar and continuous increasing trend for Tmax and Tmin in all three future periods, which will bring severe negative influence on improving livelihoods and reducing poverty in Sudan and South Sudan.

  16. Anthocyanins of Hibiscus sabdiffera calyces from Sudan.

    Cahliková, Lucie; Ali, Badreldin H; Havliková, Lucie; Ločárek, Mirek; Siatka, Tomáš; Opletal, Lubomir; Blunden, Gerald


    Extracts of the calyces of Hibiscus sabdariffa are widely used in folk medicine to combat many illnesses. The active constituents of the extracts have been shown on several occasions to be anthocyanins. In our current studies the biological activities of an extract of H. sabdariffa calyces purchased in Oman, but grown in Sudan, are being compared with those of the anthocyanins isolated from them, and, for this, the anthocyanin profile of the extract needed to be ascertained. Although several anthocyanins were detected by UHPLC-ESI-MS/MS, delphinidin-3-sambubioside (major) and cyanidin-3-sambubioside were predominant. PMID:25920224


    Dialdin Osman; Elsaudi Mohammed


    We examine dividend policy in a unique environment in Saudi Arabia, where (1) firms distribute almost 100% of their profits in dividends, (2) firms are highly levered mainly through bank loans, and (3) there are no income or capital gains taxes. Some common factors that affect dividend policy of both financial and non-financial firms, we found some factors that affect only non-financial firms. In particular, the common factors are profitability, size, and business risk. Government ownership, ...

  18. Survey of ICT and Education in Africa : Senegal Country Report

    Fall, Babacar


    This short country report, a result of larger Information for Development Program (infoDev) - supported survey of the Information and Communication Technologies (ICT) in education in Africa, provides a general overview of current activities and issues related to ICT use in education in the country. Senegal's hand on commitment to incorporating ICT in education is still in the beginning sta...

  19. Urban Epidemic of Dengue Virus Serotype 3 Infection, Senegal, 2009

    Faye, Ousmane; Ba, Yamar; Faye, Oumar; Talla, Cheikh; Diallo, Diawo; Chen, Rubing; Mondo, Mireille; Ba, Rouguiétou; Macondo, Edgard; Siby, Tidiane; Weaver, Scott C.; Diallo, Mawlouth; Sall, Amadou Alpha


    An urban epidemic of dengue in Senegal during 2009 affected 196 persons and included 5 cases of dengue hemorrhagic fever and 1 fatal case of dengue shock syndrome. Dengue virus serotype 3 was identified from all patients, and Aedes aegypti mosquitoes were identified as the primary vector of the virus.

  20. University scientists address locust control at conference in Senegal

    Rich, Miriam Sommers


    Two Virginia Tech scientists contributed by invitation to an international scientific meeting called by Abdoulaye Wade, president of Senegal, to identify strategies for controlling the ongoing locust outbreak in West Africa. Last year, locusts stripped fields of crops and trees of foliage across several countries, causing severe income and food loss.

  1. Developing a Single Window to Facilitate Trade in Senegal

    Diagne, Ibrahima


    In 1995 a reform group headed by Senegal's Ministry of trade introduced a single window system for electronic trade facilitation as part of a reform agenda to improve the country's business environment. Launched in 2004, the system transformed customs clearance, streamlining the process through transparent, electronic transactions initiated by a single request from the importer or exporter...

  2. Træernes rolle i et landbrugslandskab i Senegal

    Pedersen, Jens Christian


    Ved at gå ind i et eksisterende projektsamarbejde er det lykkedes Steen Christensen at gennemføre et vellykket feltarbejde i Senegal inden for et 6-måneders speciale. Resultaterne fra projektet vil kunne indgå som grundlag for en lokal forvaltning som tager sigte på at beskytte træerne som er en...

  3. Assessment of water availability and demand in Lake Guiers , Senegal.

    Sambou, D.; Weihrauch, D.; Hellwing, V.; Diekkrüger, B.; Höllermann, B.; Gaye, A. T.


    Assessment of water availability and demand in Lake Guiers, SenegalWater resources are critical to economic growth and social development. In most African countries, supply of drinking water to satisfy population needs is a key issue because of population growth and climate and land use change. During the last three decades, increasing population, changing patterns of water demand, and concentration of population and economic activities in urban areas has pressurize Senegal's freshwater resources. To overcome this deficit, Senegal turned, to the exploitation of the Lake Guiers. It is the sole water reservoir which can be used extensively as a stable freshwater. Its water is use for irrigating crops and sugar refinery and as a drinking water resource for urban centres, including Dakar, the capital city of Senegal, as well as for the local population and animal herds. To ensure sustainability, a greater understanding of Lake Guiers's water resources and effective management of its use will be required. In this study we developed and quantified future water situation (water availability and demand) in Lake Guiers under scenarios of climate change and population growth until 2050, using the water management model WEAP (Water Evaluation And Planning system). The results show that the pressure on Lake Guiers's water resources will increase, leading to greater competition between agriculture and municipal demand site. Decreasing inflows due to climate change will aggravate this situation. WEAP results offer basis to assister lake Guiers water resources manager for an efficient long-term planning and management. Keywords: climate change, population growth , IWRM, Lake Guiers, Senegal


    Evgeniy V. MIGUNOV


    Full Text Available In this article the author attempts to study and analyze contemporary theories of the British scientists, related to South Sudan. The explored conceptions embrace different aspects of the process of its formation as independent state and include works on the following issues: development of legal basis for secession from parent state; formation and effective work of governmental institutions; settlement of internal social and political conflicts, especially interethnic collisions; assurance of internal political stability and security, including fight against corruption; elaboration of economic development strategy; support of local social and political structures, including NGOs; settlement of disputes and establishment of constructive relations with parent state before and after secession; exercising of pressure on the authorities of parent state and territory, claiming for independence, with a view of its secession from the parent state; interaction with third countries and international institutions; assurance of extensive international participation. The conducted analysis allows getting a basic idea about the actual progress of scientific debates on South Sudan in Britain, associate them with the British foreign policy in regard to this particular country and formulate strategy of the Western European states on assistance of new states formation.

  5. Village poultry production in the Sudan

    A survey form provided by the Joint FAO/IAEA Division was used to collect data on village poultry production in the Sudan. The production system in the households was based on scavenging indigenous domestic chickens, at times accompanied by pigeons, guinea fowls, ducks or turkeys. The average flock size was 18.8 birds and included 44.3% hens, 10% cocks, 20% growers and 24.8% chicks. The hen to cock ratio was 4.4:1. Average egg production was 3.1 per hen per month, of which 76% were incubated by hens. About 78% of incubated eggs hatched of which 75% survived the brooding period. Approximately half of the households provided the chickens with housing. Around 25.7% of interviewed households used chicken manure as fertilizer. While scavenging, chickens fed on insects, grass, vegetables and kitchen wastes. Feed supplements included sorghum, millet and sometimes wheat bran and alfalfa. The ownership of village chickens was shared between all gender categories and all were involved in the management of the birds. The major constraints to village poultry production in the Sudan were identified and included inadequate health care, poor production, inappropriate housing and poor knowledge of poultry management. (author)

  6. Histopathological patterns of nasopharyngeal carcinoma in Sudan

    Objective was to study histopathological patterns of nasopharyngeal carcinoma (NPC) in Sudanese patients and to compare them with the internationally published series. A retrospective review for records of NPC patients treated in the Institute of Nuclear Medicine, Molecular Biology and Oncoloy (INMO), Wadmedani, Sudan during the period 2000-2005 was conducted. Parameters included in the review were histological types of NPC according to the World Health Organization (WHO) classification, age, gender, locality, ethnicity and stage. All cases of NPC with positive histology were included while other types of histology lymphoma, sarcoma were excluded. The SPSS software was used for data entry and analysis. Total number of patients with NPC was 103. Age range from 11-82 years, median was 41 years and mean was 45.5 years of age. Male, female ratio was 2:1. The WHO histology type-3 was 73.8% of cases, WHO type-2 was 26.2%, and there was no case of WHO type1 found in this study population. Neck swelling is the most common presenting system 77.8%. Patterns of NPC classification resembles those seen in endemic areas like South China. Dominanant histology was WHO-type 3. Identifying risk factors for NPC in Sudan is required. (author)

  7. Morocco and Senegal: Faces of Islam in Africa. Fulbright-Hays Summer Seminars Abroad, 1999 (Morocco and Senegal).

    Center for International Education (ED), Washington, DC.

    These projects were completed by participants in the Fulbright-Hays summer seminar in Morocco and Senegal in 1999. The participants represented various regions of the United States and different grade levels and subject areas. The 13 curriculum projects in the collection are: (1) "Doorway to Morocco: A Student Guide" (Sue Robertson); (2) "A Social…

  8. Development of Higher Education in Saudi Arabia.

    Saleh, Mahmoud Abdullah


    The history of higher education in Saudi Arabia is outlined, especially as it relates to Islamic religion and educational philosophy, and its rapid growth is chronicled. These aspects are examined: Saudi students studying abroad, foreign students in Saudi Arabia, women's education, the Ministry of Higher Education's role, and financing. (MSE)

  9. Mapping long-term changes in savannah crop productivity in Senegal through trend analysis of time-series of remote sensing data

    Tøttrup, Christian; Rasmussen, Michael Schultz


    Remote sensing, NDVI, trend analysis, environmental change, rainfall, land cover change, Senegal......Remote sensing, NDVI, trend analysis, environmental change, rainfall, land cover change, Senegal...

  10. Encampment at Abu Rakham in Sudan: a personal account

    Tarig Misbah Yousif


    This article explores camp policy as embodied in the rural settlement approach which has characterised the work of UNHCR and its implementing partners in their search for a durable solution to Eritrean/Ethiopian refugee issues in eastern Sudan.

  11. Post-literacy for refugees and IDPs in Sudan

    Rashida Abdel Mutalib


    Full Text Available Thousands of Eritreans, many of them second- orthird-generation exiles, live in refugee camps in thenortheast of Sudan. Millions of southern Sudanesehave fled to the north where IDP settlements arescattered around urban outskirts.

  12. Development and social justice: Education, training and health in Sudan

    Nour, Samia Satti Osman Mohamed


    This paper discusses the importance of sound policies for achieving social development and social justice in provision of education, training and health services in Sudan. Different from Sudanese literature, we provide new contributions by explaining the low commitment to the standardized international equity criterion related to the supply-demand sides and provision of education, training and health services in Sudan. We fill an important gap in Sudanese literature by explaining that regiona...

  13. Development and social justice: education, training and health in Sudan

    Nour, S


    This paper discusses the importance of sound policies for achieving social development and social justice in provision of education, training and health services in Sudan. Different from Sudanese literature, we provide new contributions by explaining the low commitment to the standardized international equity criterion related to the supply-demand sides and provision of education, training and health services in Sudan. We fill an important gap in Sudanese literature by explaining that regiona...

  14. Estimating the rate of return to education in Sudan

    Nour, Samia


    This paper examines the rate of return to education in Sudan. One advantage and interesting element in our analysis in this paper is that we explain three stylised facts on the rate of return to education using new primary data in Sudan: first, positive but low rate of return to education and correlations between education, experience, its square and wages for men and women defined by gender, second, positive and significant rate of return to education and correlations between education, expe...

  15. Generalized Sudan's List Decoding for Order Domain Codes

    Geil, Hans Olav; Matsumoto, Ryutaroh

    We generalize Sudan's list decoding algorithm without multiplicity to evaluation codes coming from arbitrary order domains. The number of correctable errors by the proposed method is larger than the original list decoding without multiplicity.......We generalize Sudan's list decoding algorithm without multiplicity to evaluation codes coming from arbitrary order domains. The number of correctable errors by the proposed method is larger than the original list decoding without multiplicity....

  16. Epidemiology of tuberculosis in Eastern Sudan

    Tajeldin M Abdallah; Abdel Aziem A Ali


    Objective: To investigate the epidemiological factors of tuberculosis (TB) in eastern Sudan. Methods:The socio-demographic and clinical data was retrieved from the database at Kassala hospital during the year of 2011. The medical file of consequent patients who was discharged from the same ward in the hospital was reviewed to act as control for the TB patients. Results:A total of 670 patients were registered at Kassala hospital with clinical, laboratory and radiological evidence proven TB. Pulmonary TB accounted for 73.4%while extra-pulmonary TB was reported in 26.6%of all TB patients. The mean age (SD) was not significantly different between the cases and controls (670 in each arm). TB patients were those who had less education, and the infection more likely common among male patients. Conclusions: Intervention from outside the health field in particular awareness of associated risk factors and improvement of the educational level potentially will strengthen TB control.

  17. Alkaline pulping of some eucalypts from Sudan.

    Khristova, P; Kordsachia, O; Patt, R; Dafaalla, S


    Four eucalypts (Eucalyptus camaldulensis, Eucalyptus microtheca, Eucalyptus tereticornis and Eucalyptus citriodora) grown in Sudan were examined for their suitability for pulping and papermaking with different alkaline methods. Their physical, morphological and chemical characteristics are reported. The pulping trials with E. citriodora and E. tereticornis were carried out using the kraft-AQ, soda-AQ, modified AS/AQ (ASA), ASAM and kraft methods. For the other two species, only the ASAM and the kraft process were applied. ASAM pulping gave the best results in terms of yield, degree of delignification, mechanical and optical pulp properties. The best pulps, obtained in kraft and ASAM cooking of E. citriodora, were bleached to 88% ISO brightness in a totally chlorine free bleaching sequence (OQ1O/PQ2P). The bleached pulps, especially the ASAM pulp, showed good papermaking properties and would be suitable for manufacture of writing and printing grades of paper. PMID:15935655

  18. Radiochemical studies on environmental radioactivity in Sudan

    Measurements of uranium and thorium isotopes, 226 Ra, 210 Po, 228 Ra, 40 K and fallout radionuclide 137 Cs in soil samples collected from different districts in Sudan, rock phosphate samples collected from the uro and kurun rock phosphate deposits in the eastern part of the Nuba mountains in Western Sudan, and surface marine sediments and marine organisms collected from the sudanese coastal waters of the Red Sea have been made using a high resolution gamma-spectrometry, radiochemical separation and α spectrometry. The external exposure due to γ radiation from the ground has been calculated. The average exposure was found to be 45.4 ± 21.3 nGy/h, corresponding to the annual dose equivalent of 278 μSv/y. With the exception of some areas, the calculated exposure falls within the global wide range of outdoor radiation exposure given in the UNSCEAR publications. The nation-wide average concentrations of 226 Ra, 238 U, 232 Th, 40 K and 137 Cs determined were 31.6 ± 27, 20.1 ± 16.4, 19.1 ± 8.1, 280.3 ± 137.6 and 4.1 ± 4.3 Bq/Kg, respectively. This shows that there is little contamination due to fallout radioactivity at survey sites. The exchangeable radium fraction constitutes 19-24% of the total radium content. The data show that 238 U and its decay products are the principal contributors of radioactivity in both phosphate deposits at Uro and Kurun. The equivalent mass concentrations of uranium in the Uro rock phosphate fall within the range that could be economically recovered as the by-product of fertilizer industry. The mean activity concentrations weighted by average agricultural consumption of 300 kg/ha of untreated ground rock fertilizer resulted in an annual distribution of 120.63 Bq Ra/m2 with Uro rock and 12.97, 0.21 and 4.24 Bq/m2 respectively, with Kurun rock fertilizer. The external radiation exposure over agricultural areas was estimated 23.41 x 10 -9 Gy/h and 2.59 x 10 -9 Gy/h at 1 m above ground level for Uro and Kurun rock phosphate fertilizers

  19. Sudan: the human price of oil

    This series of eight information bulletins by Amnesty International is intended to draw attention to the link between the massive human rights violations by the security forces of the Government of Sudan and various government-allied militia forces, and the oil operations by foreign companies (which include Canada's Talisman Energy, Denim Pipeline Construction Ltd., and Roll'n Oil Field Industries). The human rights violations cited by Amnesty International include atrocities and the forcible internal displacement of large populations of local people living in the oil fields and surrounding areas. It is alleged that the foreign oil companies involved in this lucrative operation expect the Sudanese government to provide a secure environment and protect oil company staff and assets, and turn a blind eye to human rights violations by the government security forces in the name of protecting the security of the oil-producing areas. In raising awareness of the problem, Amnesty International hopes to establish a dialogue with the foreign oil companies and sensitize them to their responsibilities to promote a better human rights environment in the areas where they are active in oil exploration and extraction. The information bulletins provide a background to the problem; detail the human rights violations committed in the name of oil; establish the link between oil, weapons purchases by the Sudanese government and human rights violations; describe the oil companies and their responsibilities and international standards on internal displacement of populations; and makes recommendations to the Government of Sudan, to the armed opposition groups, to the oil companies and to the international community at large to bring an end to the human rights violations that over the last three decades have cost tens of thousands of lives and displaced hundreds of thousands of people

  20. Sudan: the human price of oil



    This series of eight information bulletins by Amnesty International is intended to draw attention to the link between the massive human rights violations by the security forces of the Government of Sudan and various government-allied militia forces, and the oil operations by foreign companies (which include Canada's Talisman Energy, Denim Pipeline Construction Ltd., and Roll'n Oil Field Industries). The human rights violations cited by Amnesty International include atrocities and the forcible internal displacement of large populations of local people living in the oil fields and surrounding areas. It is alleged that the foreign oil companies involved in this lucrative operation expect the Sudanese government to provide a secure environment and protect oil company staff and assets, and turn a blind eye to human rights violations by the government security forces in the name of protecting the security of the oil-producing areas. In raising awareness of the problem, Amnesty International hopes to establish a dialogue with the foreign oil companies and sensitize them to their responsibilities to promote a better human rights environment in the areas where they are active in oil exploration and extraction. The information bulletins provide a background to the problem; detail the human rights violations committed in the name of oil; establish the link between oil, weapons purchases by the Sudanese government and human rights violations; describe the oil companies and their responsibilities and international standards on internal displacement of populations; and makes recommendations to the Government of Sudan, to the armed opposition groups, to the oil companies and to the international community at large to bring an end to the human rights violations that over the last three decades have cost tens of thousands of lives and displaced hundreds of thousands of people.

  1. Status of nuclear forensic support in Sudan

    The central problem investigated in this thesis is nuclear forensic support in Sudan, the thesis comprises five chapters, began with an introduction containing the art of forensic science, stated the importance of the it in criminal investigations. The forensic science was defined, and stated the principle of which it underlying, including: principle of individuality and principle of exchange, the divisions of this science has been clarified, then it discussed the crime scene and the collecting of evidence, where starting the forensic science at the crime scene, with clarifying the principle of crime scene investigation. Nuclear and other radioactive material was discussed: defining a radioactivity with the material source. It placed into 3 general categories: special nuclear materials, reactor fuel, and commercial radioactive sources, and mention each category and it characteristics. Radiation is part of our environment was clarified, and discussed what the effect on organisms and populations are. Nuclear forensics was presented,and how problem of the safeguarding of the nuclear material beginning. The emerging nature of the problem was discussed, the radiological crime scene management was explained, importance of securing the scene with an examples of equipment and instruments for on-scene radiation safety assessment and how the collection of evidence, storage forensic laboratory analysis was discussed and how set the designated nuclear forensic laboratory, also nuclear forensic interpretation, and the chain of custody was mentioned. The role of Regulating Authority in Nuclear forensic support was discussed, specifically in Sudan, International Cooperation have also been reminded, as well as memorandum of understanding was mentioned between SNRRA and the administration of forensic evidence, and one of it results is the radiological surveys unit in forensic administration, how the unit is configured, the role of the unit, finally conclusion of research was

  2. Hypospadias in Sudan, clinical and surgical review

    Mohamed Y.H Abdelrahman


    Full Text Available Background: Hypospadias is one of the commonest penile abnormalities in new born males, and occurs as a result of a birth defect resulting in a urethral opening anywhere from the glans penis along the ventral aspect of the shaft of the penis up to the scrotum or the perineum in extreme cases. The condition has a huge impact on the patient′s psychological, emotional and sexual well being. This study aimed to evaluate the current trend in the treatment of hypospadias in Sudan. Materials and Methods: The was a retrospective study done in Elribat university hospital, department of Paediatrics surgery, for patients who underwent hypospadias surgical repair in the period January 2006 to June 2007. Results: There were 50 patients in this study. Regional distribution of the patients showed that 52% of the patients live in Khartoum state, the capital, while 48% were from the peripheries; 12% of patients had family history of similar condition (Hypospadias and 54% were of low socioeconomic status. Anterior hypospadias was the commonest type (46%, and associated chordee occurred in most of the patients (88%. The most common associated anomalies found were undescended testicles (20% and inguinal hernia only in 2%. The most common type of repair was MAGPI (meatal advancement and glanuloplasty with 42% of cases, anterior hypospadias commonest type with 46% of cases, 12% of cases had a family history of the condition and an overall complication rate of 26%. Chordee was the most prevalent association in 88% of cases. Conclusion: There is a high familial tendency for hypospadias in Sudan. Associated chordee and other anomalies are in keeping with other reports. Corrective surgery for hypospadias is associated with high complication rate in our setting. Collaboration between surgical specialties such as plastic surgeons, paediatrics urologist and general surgeons may improve the present complication scenario.

  3. A National Medical Information System for Senegal: Architecture and Services.

    Camara, Gaoussou; Diallo, Al Hassim; Lo, Moussa; Tendeng, Jacques-Noël; Lo, Seynabou


    In Senegal, great amounts of data are daily generated by medical activities such as consultation, hospitalization, blood test, x-ray, birth, death, etc. These data are still recorded in register, printed images, audios and movies which are manually processed. However, some medical organizations have their own software for non-standardized patient record management, appointment, wages, etc. without any possibility of sharing these data or communicating with other medical structures. This leads to lots of limitations in reusing or sharing these data because of their possible structural and semantic heterogeneity. To overcome these problems we have proposed a National Medical Information System for Senegal (SIMENS). As an integrated platform, SIMENS provides an EHR system that supports healthcare activities, a mobile version and a web portal. The SIMENS architecture proposes also a data and application integration services for supporting interoperability and decision making. PMID:27577338

  4. Agricultural activity shapes the communication and migration patterns in Senegal

    Martin-Gutierrez, S.; Borondo, J.; Morales, A. J.; Losada, J. C.; Tarquis, A. M.; Benito, R. M.


    The communication and migration patterns of a country are shaped by its socioeconomic processes. The economy of Senegal is predominantly rural, as agriculture employs over 70% of the labor force. In this paper, we use mobile phone records to explore the impact of agricultural activity on the communication and mobility patterns of the inhabitants of Senegal. We find two peaks of phone calls activity emerging during the growing season. Moreover, during the harvest period, we detect an increase in the migration flows throughout the country. However, religious holidays also shape the mobility patterns of the Senegalese people. Hence, in the light of our results, agricultural activity and religious holidays are the primary drivers of mobility inside the country.

  5. Saudi Arabia plans future strategy

    The future strategy of Saudi Arabia with respect to its oil production capacity is discussed. A major uncertainty affecting planning is the prospect of an Iraqi return to the market as and when Saddam Hussein falls or he manages to comply fully with all the UN resolutions and sanctions are lifted. It is believed that Iraq could at very short notice be capable of exporting 2mb/d of crude rising to 2.5 mb/d within a few months. This is 10% of OPEC's physically traded crude. Also taken seriously are Baghdad's assertions that Iraq will have a production capacity of about 6mb/d by the year 2000. Saudi officials are concerned that OPEC is not ready to tackle the impact of an Iraqi return to the market at a time when some OPEC members are producing above quota anyway. The most likely outcome is thought to be that OPEC would simply raise their nominal production ceiling. Against this background, Saudi Arabia has embarked on the exploitation of the gigantic oil reserves of the Shaybah field. This development offers the kingdom an ability, on the one hand, to increase its earnings while remaining within its OPEC quota and, on the other hand, to increase output substantially should it ever appear that its best interests are served by not adhering to quotas. (UK)

  6. Outbreaks of Rickettsia felis in Kenya and Senegal, 2010


    This podcast describes the outbreak of Rickettsia felis in Kenya between August 2006 and June 2008, and in rural Senegal from November 2008 through July 2009. CDC infectious disease pathologist Dr. Chris Paddock discusses what researchers learned about this flea-borne disease and how to prevent infection.  Created: 6/9/2010 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 6/24/2010.


    Hathie, Ibrahima; Lopez, Rigoberto A.


    This paper ascertains the costs and benefits of diverting water from the Senegal River. Two scenarios are compared to the status quo of inaction: the social planner and the competitive scenarios. Although these two scenarios yield positive present values of net benefits, the social planner scenario would use smaller quantities of water while providing the highest net benefits to society. Given that the benefits are one-sided while the costs are spread over several constituencies that share th...

  8. Cholera outbreak in Senegal in 2005: was climate a factor?

    Guillaume Constantin de Magny

    Full Text Available Cholera is an acute diarrheal illness caused by Vibrio cholerae and occurs as widespread epidemics in Africa. In 2005, there were 31,719 cholera cases, with 458 deaths in the Republic of Senegal. We retrospectively investigated the climate origin of the devastating floods in mid-August 2005, in the Dakar Region of Senegal and the subsequent outbreak of cholera along with the pattern of cholera outbreaks in three other regions of that country. We compared rainfall patterns between 2002 and 2005 and the relationship between the sea surface temperature (SST gradient in the tropical Atlantic Ocean and precipitation over Senegal for 2005. Results showed a specific pattern of rainfall throughout the Dakar region during August, 2005, and the associated rainfall anomaly coincided with an exacerbation of the cholera epidemic. Comparison of rainfall and epidemiological patterns revealed that the temporal dynamics of precipitation, which was abrupt and heavy, was presumably the determining factor. Analysis of the SST gradient showed that the Atlantic Ocean SST variability in 2005 differed from that of 2002 to 2004, a result of a prominent Atlantic meridional mode. The influence of this intense precipitation on cholera transmission over a densely populated and crowded region was detectable for both Dakar and Thiès, Senegal. Thus, high resolution rainfall forecasts at subseasonal time scales should provide a way forward for an early warning system in Africa for cholera and, thereby, trigger epidemic preparedness. Clearly, attention must be paid to both natural and human induced environmental factors to devise appropriate action to prevent cholera and other waterborne disease epidemics in the region.

  9. Cholera Outbreak in Senegal in 2005: Was Climate a Factor?

    Constantin de Magny, Guillaume; Thiaw, Wassila; Kumar, Vadlamani; Manga, Noël M.; Diop, Bernard M.; Gueye, Lamine; Kamara, Mamina; Roche, Benjamin; Murtugudde, Raghu; Colwell, Rita R.


    Cholera is an acute diarrheal illness caused by Vibrio cholerae and occurs as widespread epidemics in Africa. In 2005, there were 31,719 cholera cases, with 458 deaths in the Republic of Senegal. We retrospectively investigated the climate origin of the devastating floods in mid-August 2005, in the Dakar Region of Senegal and the subsequent outbreak of cholera along with the pattern of cholera outbreaks in three other regions of that country. We compared rainfall patterns between 2002 and 2005 and the relationship between the sea surface temperature (SST) gradient in the tropical Atlantic Ocean and precipitation over Senegal for 2005. Results showed a specific pattern of rainfall throughout the Dakar region during August, 2005, and the associated rainfall anomaly coincided with an exacerbation of the cholera epidemic. Comparison of rainfall and epidemiological patterns revealed that the temporal dynamics of precipitation, which was abrupt and heavy, was presumably the determining factor. Analysis of the SST gradient showed that the Atlantic Ocean SST variability in 2005 differed from that of 2002 to 2004, a result of a prominent Atlantic meridional mode. The influence of this intense precipitation on cholera transmission over a densely populated and crowded region was detectable for both Dakar and Thiès, Senegal. Thus, high resolution rainfall forecasts at subseasonal time scales should provide a way forward for an early warning system in Africa for cholera and, thereby, trigger epidemic preparedness. Clearly, attention must be paid to both natural and human induced environmental factors to devise appropriate action to prevent cholera and other waterborne disease epidemics in the region. PMID:22952995

  10. Vectors of Chikungunya Virus in Senegal : Transmission cycles

    Thonnon, J.; M. Diallo; Traore-Lamizana, M.; Fontenille, D.


    Chikungunya fever is a viral disease transmitted to human beings by Aedes genus mosquitoes. From 1972 to 1986 in Ke´dougou, Senegal, 178 Chikungunya virus strains were isolated from gallery forest mosquitoes, with most of them isolated from Ae. furcifer-taylori (129 strains), Ae. luteocephalus (27 strains), and Ae. dalzieli (12 strains). The characteristics of the sylvatic transmission cycle are a circulation periodicity with silent intervals that last approximately three years. F...

  11. Vision, touch and object manipulation in Senegal parrots Poicephalus senegalus

    Demery, Zoe P.; Chappell, Jackie; Martin, Graham R


    Parrots are exceptional among birds for their high levels of exploratory behaviour and manipulatory abilities. It has been argued that foraging method is the prime determinant of a bird's visual field configuration. However, here we argue that the topography of visual fields in parrots is related to their playful dexterity, unique anatomy and particularly the tactile information that is gained through their bill tip organ during object manipulation. We measured the visual fields of Senegal pa...

  12. Female Entrepreneurship, Access to Credit, And Firms’ Performance in Senegal

    Abdoulaye Seck; Abdelkrim Araar; Karamoko Camara; Fatoumata L. Diallo; Ndeye Khady M. Diop; Founty A. Fall


    Despite an increase in the share of female-owned existing and new start-up firms in Senegal, there is still a wide belief that female entrepreneurs are discriminated against in the credit market. This paper empirically investigates such gender-based discrimination, and the extent to which it might be translated into lower efficiency. Using firm-level data and a methodological approach that consists of the data envelopment analysis, an endogenous switching regression and a propensity score mat...

  13. Analysis of national Jatropha biodiesel programme in Senegal

    Emmanuel Kofi Ackom


    Full Text Available Growing Jatropha curcas for energy applications in has been established through several initiatives in Senegal. The government of Senegal launched the National Jatropha Programme (NJP in 2006 with the goal of planting 321,000 ha of Jatropha curcas, with an average of 1000 hectares (ha in each rural locality. This paper reviews existing policies with relevance to Jatropha curcas L production in Senegal. It assesses the NJP implementation, identifies potential gaps and provides recommendations with regards to planning, institutional management, regulation, and implementation. The potential of Jatropha and other biodiesel crop options, based on findings from an agro-environmental mapping exercise have been shown. Findings show that prior policies in agricultural and energy sectors had been instrumental in developing the NJP. It highlights significant challenges in the value chain, the implementation of NJP and on the importance of using empirical assessment of evidence to inform on the biodiesel crop type compared to a focus on only one crop, Jatropha. Agro-environmental mapping was identified as useful technique prior to biodiesel cultivation. The work reported here indicates Jatropha having the largest suitability of land areas equating to almost thirty times (30 the original estimations in the NJP followed by Pongamia and sunflower with 6,796,000 ha and 5,298,900 ha respectively. Recommendations are provided suggesting, scientifically sound analysis from agro-environmental mapping to inform on the suitability of areas for Jatropha cultivation and on environmentally, socially and culturally sensitive areas. Policy options have been suggested for environmentally benigned sustained biodiesel activities in Senegal.

  14. Zika Virus Emergence in Mosquitoes in Southeastern Senegal, 2011

    Diallo, Diawo; Sall, Amadou A; Diagne, Cheikh T.; Faye, Oumar; Faye, Ousmane; Ba, Yamar; Hanley, Kathryn A.; Buenemann, Michaela; Weaver, Scott C.; Diallo, Mawlouth


    Background Zika virus (ZIKV; genus Flavivirus, family Flaviviridae) is maintained in a zoonotic cycle between arboreal Aedes spp. mosquitoes and nonhuman primates in African and Asian forests. Spillover into humans has been documented in both regions and the virus is currently responsible for a large outbreak in French Polynesia. ZIKV amplifications are frequent in southeastern Senegal but little is known about their seasonal and spatial dynamics. The aim of this paper is to describe the spat...

  15. Southern Sudan at odds with itself: dynamics of conflict and predicaments of peace

    Schomerus, Mareike; Allen, Tim


    This research was commissioned by Pact Sudan through the UK Department for International Development (DfID). The objective of the report was to provide evidence to inform key actors in Southern Sudan in consulting Southern Sudan's citizens and in designing, implementing and prioritising policies and activities that support peace and stability. Three research teams spent a month gathering data in Eastern Equatoria, Upper Nile and Greater Bahr el-Ghazal, returning to Sudan during t...

  16. Inhibition of the Corrosion of Mild Steel in Acid Media by Naturally Occurring Acacia Senegal

    Urvija Garg; Tak, R. K.


    The inhibition of corrosion of mild steel in HCl solution by naturally occurring Acacia Senegal has been studied in relation to the concentration of inhibitor and concentration of corrosive medium. It has been observed that the Acacia Senegal alcoholic extract acts as a good corrosion inhibitor in hydrochloric acid solution and the adsorption of the extract provides a good protection against mild steel corrosion.

  17. Interrelationships of Non-Formal Mother Tongue Education and Citizenship in Guinea and Senegal

    Clemons, Andrea; Yerende, Eva


    Guinea and Senegal are multilingual countries that use French as a language of instruction in the formal educational sector with some significant exceptions. As in many other African countries, such exceptions in Guinea and Senegal, use local African languages primarily in the non-formal sector for a variety of purposes, such as adult literacy and…

  18. Use of remote sensing data in distributed hydrological models: Applications in the Senegal river basin

    Sandholt, Inge; Andersen, Jens; Dybkjær, Gorm Ibsen;


    Earth observation, remote sensing, hydrology, distributed hydrological modelling, West Africa, Senegal river basin, land cover, soil moisture, NOAA AVHRR, SPOT, Mike-she......Earth observation, remote sensing, hydrology, distributed hydrological modelling, West Africa, Senegal river basin, land cover, soil moisture, NOAA AVHRR, SPOT, Mike-she...

  19. The Senegal Project: A Cultural Foods Unit for Middle School Students

    Nelson, Diane


    The Senegal Project is the culminating project in a unit on cultural foods in an 8th grade family and consumer sciences (FCS) course. Initially, students take a quick world tour by studying and cooking foods from Mexico, Italy, China, and India followed by a "more depth and less breadth" study of Senegal, a country with a culture vastly different…

  20. CPAFFC President Li Xiaolin Heads Chinese Local Government Delegation to Kenya and Senegal

    Liu; Qian; Tang; Ruimin


    <正>A Chinese local government delegation headed by CPAFFC President Li Xiaolin paid a friendly visit to Kenya and Senegal from November 29 to December 7,2012,at the invitation of the Kenya Local Government Association and the President of the Republic of Senegal.The

  1. Index funds and diversification in Saudi Arabia

    Hicham Benjelloun; Abdulkader M.A. Abdullah


    Purpose – The purpose of this paper is to investigate how best to diversify in Saudi Arabia's stock market. Design/methodology/approach – The analysis proceeds as follows: first, repeated sampling with replacement from a sample of 62 actual companies' monthly stock returns from January 2001 to June 2006 is used to simulate the performance of various portfolio sizes; second, a modified Statman diversification model is used to evaluate the performance of index funds in Saudi Arabia and thus ass...

  2. Saudi Arabia: persistent but tenable deficits

    In this article is described the economic situation of Saudi Arabia. In a first time, Saudi Arabia drew from external reserves to finance gulf war and covered its budget deficits, then the internal debts took over. The actual strategy in order to transfer from state to private national and foreign sector a great part of new projects financing is become a necessity to control the deficits in a country where state is strongly got in debt. (N.C.). 2 tabs


    Duwais, Abdul-Aziz M.


    During the past decade, the Kingdom of Saudi Arabia has undergone rapid economic growth and development. This expansion stems from the increase in the Kingdom's production of petroleum--oil being the source of most of the country's exports, foreign exchange, and government revenues. However, despite this growth, Saudi Arabia is one of the top foodstuff importers among developing countries. It has been estimated that the value of Saudi agriculture imports in 1981 increased about 33 percent to ...

  4. Overview of mutation breeding in Sudan

    Mutation breeding has effectively started about twenty years ago with the implementation of the first technical cooperation (TC) project of the IAEA in Sudan. This presentation highlights achievements and prospect of this collaboration. The first TC project (SUD 5/023) was confined to cotton and sugarcane while in the following projects (SUD 5/028 and SUD 5/030) other crops such as sesame, banana, tomato, groundnuts and cereals were included. The mutation program also benefited from the regional projects (RAF5/50 and RAF5/56). Plant breeders involved in mutation breeding increased from less than five in the first project to over 15 in the current one. A banana mutant cultivar (ALBEELY) was released in the year 2003. Albeely excelled the yield of the existing cultivars by 40% and has better crop stand and fruit quality. Albeely is becoming popular and widely preferred by farmers. A drought tolerant ground nut mutant (Barberton-B-30-3) and a number of promising mutants resistant for tomato yellow leaf curl virus (TYLCV) are being evaluated in multi-location trails in preparation for their commercial release. Cotton germplasm has been enrich with a number of useful mutants carrying resistance for bacterial blight and fusarium wilt disease in addition to mutants for weak fiber attachments and high ginning out turn and lint percentage. These mutants are being used in the breeding program and promising lines are under field evaluation for release. The mutation breeding program is strengthened by installing irradiator and establishing tissue culture and molecular laboratories. It is evident that the TC program of the IAEA has contributed significantly to the establishment and sustainability of mutation breeding and related biotechnologies in Sudan. The program is progressively expanding and a number of outstanding cultivars were released or in the pipeline. Intensive work is under way to generated production package for these mutants and set a demonstration plot program

  5. Maternal and perinatal outcomes of dengue in PortSudan, Eastern Sudan

    Elbashir Hagir M


    Full Text Available Abstract Aim To investigate maternal and perinatal outcomes (maternal death, preterm delivery, low birth weight and perinatal mortality of dengue at PortSudan and Elmawani hospitals in the eastern Sudan. Method This was a retrospective Cohort study where medical files of women with dengue were reviewed. Results There were 10820 deliveries and 78 (0.7% pregnant women with confirmed dengue IgM serology at the mean (SD gestational age of 29.4(8.2 weeks. While the majority of these women had dengue fever (46, 58.9%, hemorrhagic fever and dengue shock syndrome were the presentations in 18 (23.0% and 12, (15.3% of these women, respectively. There were 17(21.7% maternal deaths. Fourteen (17.9% of these 78 women had preterm deliveries and 19 (24.3% neonates were admitted to neonatal intensive care unit. Nineteen (24.3% women gave birth to low birth weight babies. There were seven (8.9% perinatal deaths. Eight (10.2% patients delivered by caesarean section due to various obstetrical indications. Conclusion Thus dengue has poor maternal and perinatal outcomes in this setting. Preventive measures against dengue should be employed in the region, and more research on dengue during pregnancy is needed.

  6. Cervical cancer screening in primary health care setting in Sudan

    Ibrahim, Ahmed; Aro, Arja R.; Rasch, Vibeke;


    of this study showed that VIA has higher sensitivity and lower specificity compared to Pap smear, but a combination of both tests has greater sensitivity and specificity than each test independently. It indicates that VIA is useful for screening of cervical cancer in the primary health care setting in Sudan......OBJECTIVE: To determine the feasibility of visual inspection with the use of acetic acid (VIA) as a screening method for cervical cancer, an alternative to the Pap smear used in primary health care setting in Sudan, and to compare sensitivity, specificity, positive and negative predictive values......, and histological diagnosis of positive cases of both tests. METHODS: A cross-sectional study of 934 asymptomatic women living in Khartoum, Sudan, was conducted during 2009-2010. A semi-structured questionnaire containing socio-economic and reproductive variables was used to collect data from each participant...

  7. Architectural Conservation of an Amun Temple in Sudan

    Tracey Sweek; Julie R Anderson; Satoko Tanimoto


    Excavation of a 2000 year old Amun Temple at Dangeil in Sudan. Under the directorship of Drs Salah Mohammed Ahmed of the National Corporation for Antiquities and Museums, Khartoum and Julie R Anderson of the British Museum, London an excavation of the temple commenced in 2000. Dangeil is located to the south of the 5th Nile cataract in Sudan. In 2008, a preliminary visit was organised to intiate a conservation programme and trials to the architectural fabric of the temple. The materials used ...

  8. The Domestic Origins of Sudan's External Debt Crisis

    Abdel Rahman Ahmed Abdel Rahman


    Full Text Available Domestic factors played a significant role in Sudan's external debt crisis which emerged in the early 1980's. Personal rule and related political survival considerations undermined on-going economic adjustment programmes and prompted heavy external borrowing. Borrowing from abroad went unchecked because of the absence of an effective debt management system. It was also fuelled by economic corruption and the decline of cotton, Sudan's principal export crop. The absence of an effective debt management mechanism and economic corruption were a product of the lack of political and fiscal accountability in the context of personal rule.

  9. Compatibility of Schistosoma mansoni Cameroon and Biomphalaria pfeifferi Senegal

    Southgate, V. R.; Tchuem Tchuenté, L. A.; Théron, A.; JOURDANE, J; Ly, A.; Moncrieff, C. B.; B. Gryseels


    The vectorial capacity of Biomphalaria pfeifferi from Ndiangue, Senegal, was investigated with an allopatric isolate of Schistosoma mansoni from Nkolbisson, Cameroon. The snail infection rate after exposure to a single miracidium per snail (MD1) was 56. 3 %, and 91.6%, for snails exposed to 5 miracidia per snail (MD5). The minimum pre-patent period was 21 days. The mean total cercarial production for the MDI group was 18,511 cercariae per snail, and 9757 cercariae for the MD5 group. The maxim...

  10. The Origin and Evolutionary History of HIV-1 Subtype C in Senegal

    Jung, Matthieu; Leye, Nafissatou; Vidal, Nicole; Fargette, Denis; Diop, Halimatou; Toure Kane, Coumba; Gascuel, Olivier; Peeters, Martine


    Background The classification of HIV-1 strains in subtypes and Circulating Recombinant Forms (CRFs) has helped in tracking the course of the HIV pandemic. In Senegal, which is located at the tip of West Africa, CRF02_AG predominates in the general population and Female Sex Workers (FSWs). In contrast, 40% of Men having Sex with Men (MSM) in Senegal are infected with subtype C. In this study we analyzed the geographical origins and introduction dates of HIV-1 C in Senegal in order to better understand the evolutionary history of this subtype, which predominates today in the MSM population Methodology/Principal Findings We used a combination of phylogenetic analyses and a Bayesian coalescent-based approach, to study the phylogenetic relationships in pol of 56 subtype C isolates from Senegal with 3,025 subtype C strains that were sampled worldwide. Our analysis shows a significantly well supported cluster which contains all subtype C strains that circulate among MSM in Senegal. The MSM cluster and other strains from Senegal are widely dispersed among the different subclusters of African HIV-1 C strains, suggesting multiple introductions of subtype C in Senegal from many different southern and east African countries. More detailed analyses show that HIV-1 C strains from MSM are more closely related to those from southern Africa. The estimated date of the MRCA of subtype C in the MSM population in Senegal is estimated to be in the early 80's. Conclusions/Significance Our evolutionary reconstructions suggest that multiple subtype C viruses with a common ancestor originating in the early 1970s entered Senegal. There was only one efficient spread in the MSM population, which most likely resulted from a single introduction, underlining the importance of high-risk behavior in spread of viruses. PMID:22470456

  11. Revolution, Modernity and (Trans)National Shi`i Islam: Rethinking Religious Conversion in Senegal.

    Leichtman, Mara A


    The establishment of a Shi`i Islamic network in Senegal is one alternative to following the country's dominant Sufi orders. I examine Senegalese conversion narratives and the central role played by the Iranian Revolution, contextualizing life stories (trans)nationally in Senegal's political economy and global networks with Iran and Lebanon. Converts localize foreign religious ideologies into a 'national' Islam through the discourse that Shi`i education can bring peace and economic development to Senegal. Senegalese Shi`a perceive that proselytizing, media technologies, and Muslim networking can lead to social, cultural and perhaps even political change through translating the Iranian Revolution into a non-violent reform movement. PMID:23833329

  12. Saudi Arabia and CERN sign protocol


    On 9 May 2008, Mohammed I. Al Suwaiyel, President of the King Abdulaziz City of Science and Technology, representing the Government of Saudi Arabia, and CERN Director-General, Robert Aymar, signed a protocol to the 2006 cooperation agreement between CERN and Saudi Arabia. Members of the Saudi Arabian Government visit ATLAS.The purpose of the protocol is to define the operational framework needed to carry out various specific tasks provided for in the cooperation agreement in order to promote the development of a high energy particle physics community in Saudi Arabia and its ultimate visible participation as a member of the global CERN community. Signing the protocol, Mohammed I. Al-Suwaiyel said: "The Saudi Arabian Government has taken a number of initiatives to promote R&D in the interests of our country’s development and the advancement of science. Thanks to this protocol, Saudi scientists will be able to work towards this go...

  13. Sustainable Energy Development in Saudi Arabia

    Mounir Belloumi


    Full Text Available The main objective of this research is to study the role of energy consumption in economic growth in Saudi Arabia over the period of 1971–2012 using the autoregressive distributed lag (ARDL cointegration procedure, and based on neoclassical growth, endogenous growth, and ecological-economics viewpoints. Our empirical results show the existence of a cointegrating relationship between the different variables investigated. In addition, all the inputs (conventional and non-conventional Granger cause economic growth in both the short and long runs. Our findings confirm the energy-led growth hypothesis in the case of Saudi Arabia. Hence, energy conservation policies may deteriorate economic growth in Saudi Arabia if they are not followed by measures that improve energy efficiency, energy saving technologies and encourage the investment and use of renewable energy sources such as solar and wind energies that can participate in the attenuation of climate changes.

  14. Lupus Nephritis in Senegal: A Study of 42 Cases

    Niang A


    Full Text Available Renal involvement determines the prognosis of systemic lupus erythematosus (SLE. The aims of this study were to assess the clinical, laboratory and therapeutic aspects of lupus nephritis (LN in Senegal in order to improve its management. We included all patients presenting with SLE followed-up in the Internal Medicine and Dermatology Clinics of the Aristide Le Dantec University Teaching Hospital of Dakar, from January 1993 to December 2002. Patients with SLE without evidence of LN (defined by proteinuria more than 0.5 g/24 hours and/or hematuria were excluded. A total of 74 patients with a diagnosis of SLE were studied, 42 of whom (56.75% had features of LN. Their mean age was 29.6 years and male-female ratio was 0.13. The nephrotic syndrome was seen in 45.23% of the cases and renal insufficiency in 37.71%. Renal biopsy was performed in 52.38% of the cases, which showed predominantly WHO classes IV and V lesions. The main treatment modality employed was corticoste-roids, while immunosuppressive drugs in addition were used in 35.71% of the patients. The short-term prognosis was favorable but in the middle-term, many patients were lost to follow-up. We conclude that early diagnosis by systematic urine screening, good patient information, percutaneous renal biopsy and use of appropriate immunosuppressive therapy will help improving the prognosis of LN in Senegal.

  15. Poverty and inequality in urban Sudan. Policies, institutions and governance

    Abdalla, M.A.


    This book provides an overview of the conditions facing the urban poor in Khartoum, Sudan and explores the opportunities and constraints people of different genders, ages, wealth and social origins face in the pursuant of their livelihoods. Using an in-depth analysis, it argues that the livelihoods

  16. Licensing and inspection of industrial radiography in Sudan

    The use of radioisotopes in Sudan started in 1965 in the medical field, and gradually expanded in agriculture, animal research, hydrology and recently industry. During the last 4 years oil industry in Sudan became one of the biggest activity. Almost 11 foreign companies are involved in oil industry including exploration, establishment of refineries and construction of pipelines. Sudan's pipeline is the longest in Africa, about 1600 Km. The estimated number of radiation workers in these Companies are 100, some of them are locals. The country Regulatory Authority is Sudan Atomic Energy Commission (SAEC). The Commission provides personal monitoring services to all radiation workers in the country. Only about 20% of the radiation workers in these companies are under monitoring services. The total number of registered sources about 500. Number of sources used in the industrial applications of about 40% of the inventory. SAEC has difficulties in controlling the industrial radiography in the country. These difficulties can be summarized as follows: a. Difficulties in pertaining information provided by the Companies, which include: not all sources used by companies are licensed and registered; not all workers are under personal monitoring services; no notification system available by the companies to the regulatory authority in case of accidents; not enough information available by the companies to SAEC regarding the radiation work done by them (transparency). b. Poor communications with the companies. c. Resources constrains: Not enough resources for inspection missions (means of transportation). (author)

  17. The Impacts of Water Pollution on Economic Development in Sudan

    Mohamed, Issam A.W.


    Water pollution is a chronic crisis in Sudan that is rarely researched. However, it is combined with scarcity, disputes and uncertainty. In The current paper we introduce its concepts with emphasis on the growing problems of pollution combined with scarcity. A Case study of the growing problem of pollution is introduced and analyzed using economic parameters.

  18. Encampment at Abu Rakham in Sudan: a personal account

    Tarig Misbah Yousif


    Full Text Available This article explores camp policy as embodied in the rural settlement approach which has characterised the work of UNHCR and its implementing partners in their search for a durable solution to Eritrean/Ethiopian refugee issues in eastern Sudan.

  19. A local approach to peace in Torit, south Sudan

    Jeannie Annan


    Full Text Available While the Comprehensive Peace Agreement is the foundation on which Sudan can grow as a peaceful nation, there is an urgent need to complement institutional reforms with sustainable bottom-up approaches to peace. A school in eastern Equatoria is showing the way.

  20. A local approach to peace in Torit, south Sudan

    Jeannie Annan; Christine Pagen


    While the Comprehensive Peace Agreement is the foundation on which Sudan can grow as a peaceful nation, there is an urgent need to complement institutional reforms with sustainable bottom-up approaches to peace. A school in eastern Equatoria is showing the way.

  1. Current situation of Peste des petits ruminants (PPR) in Sudan

    The current situation of Peste des petits ruminants (PPR) in Sudan was investigated. A total of 1198 serum samples were collected from camels (392), sheep (500) and goats (306) at different areas in Sudan (Khartoum, Gezira, River Nile, Kordofan, White Nile, Gedarif, Kassala, Blue Nile, Tambool, Port Sudan, Halfa ElGadida). A total of 61 tissue samples were also collected from various PPR suspected outbreaks in sheep and goats in 2008. Collected sera were examined for PPR antibodies using cELISA. Collected tissue samples were tested for PPR antigen using IcELISA. Both tests were done according to the product manual of the kits manufacturer (CIRAD EMVT, Montpellier, France 2005), distributed by BDSL. A total of 336 sheep, 170 goat samples were found to be positive. Only one camel serum was positive. The PPR antigen was detected in 26 out of 61 samples. The PPR antibody and antigen detection results are summarized. The results showed that PPR exists in Sudan in different localities. The overall detected seroprevalence of PPR was 62.8%, which is higher than that previously reported (50%) in Sudan. Sheep were noticed to have higher percentage of seropositivity than goats (67.7 vs. 55.6%, respectively) in agreement with the results of Intisar et al. The highest seroprevalence of PPR (95%) was noticed in Kassala samples from Eastern Sudan followed by 83.3% in Blue Nile region (Eastern to South Sudan) and Gedarif (73.8%). PPR antibodies were found to be prevalent in sheep samples in Khartoum State (93.8%), then Gedarif (88.6%), Blue Nile (83.6%) and Gezira (73.6%). PPR antigen detection was carried out using IcELISA; the overall detected samples were 42.6% of 61 tested samples. Highest prevalence of the disease was noticed in River Nile, Gedarif and Kassala (100%) however only one sample was tested from each locality; Samples collected from Kordofan area showed 63.6% positivity while those of Gezira State were 27%. The number of collected samples for antigen detection was

  2. The prevalence of blinding trachoma in northern states of Sudan.

    Awad Hassan

    Full Text Available BACKGROUND: Despite historical evidence of blinding trachoma, there have been no widespread contemporary surveys of trachoma prevalence in the northern states of Sudan. We aimed to conduct district-level surveys in this vast region in order to map the extent of the problem and estimate the need for trachoma control interventions to eliminate blinding trachoma. METHODS AND FINDINGS: Separate, population based cross-sectional surveys were conducted in 88 localities (districts in 12 northern states of Sudan between 2006 and 2010. Two-stage cluster random sampling with probability proportional to size was used to select the sample. Trachoma grading was done using the WHO simplified grading system. Key prevalence indicators were trachomatous inflammation-follicular (TF in children aged 1-9 years and trachomatous trichiasis (TT in adults aged 15 years and above. The sample comprised 1,260 clusters from which 25,624 households were surveyed. A total of 106,697 participants (81.6% response rate were examined for trachoma signs. TF prevalence was above 10% in three districts and between 5% and 9% in 11 districts. TT prevalence among adults was above 1% in 20 districts (which included the three districts with TF prevalence >10%. The overall number of people with TT in the population was estimated to be 31,072 (lower and upper bounds = 26,125-36,955. CONCLUSION: Trachoma mapping is complete in the northern states of Sudan except for the Darfur States. The survey findings will facilitate programme planning and inform deployment of resources for elimination of trachoma from the northern states of Sudan by 2015, in accordance with the Sudan Federal Ministry of Health (FMOH objectives.

  3. Human rights education : does human rights education lead to mobilization of women in rural Senegal?


    RESEARCH QUESTIONS Does human rights education lead to mobilization of women in rural Senegal? To answer this question, the research undertaken seeks to measure1 changes - in women's activity space - in women's relations towards their husbands, relatives and society - in women's outlook as a result of human rights education (HRE) in the village of Tene Toubab in western Senegal. Mobilization is operationalized and understood as changes in these three dimensions. HRE...

  4. Curriculare Perspektiven zur Deutsch als Fremdsprache (DaF)-Lehrerbildung im westafrikanischen Senegal

    Gueye, Ousmane


    Deutsch als Fremdsprache wird seit Jahrzehnten im Senegal angeboten, wobei das koloniale Bildungssystem dafür verantwortlich ist. Obwohl den senegalesischen Deutschlehrern eine gute Sprachkompetenz und eine solide Vorbereitung auf ihren Beruf zu attestieren sind, sind noch inhaltliche Defizite in deren Bildung festzustellen. Deswegen wird dafür plädiert, dass das DaF- Lehrerbildungsangebot im Senegal um Bereiche wie etwa deutsche Fachsprachen und prozessorientierte Schreibdidaktik erweitert w...

  5. Rapid evolution of water resources in the Senegal delta

    Ngom, F. D.; Tweed, S.; Bader, J.-C.; Saos, J.-L.; Malou, R.; Leduc, C.; Leblanc, M.


    In recent decades major water developments have led to an agricultural transformation of the Senegal delta both in Senegal and Mauritania. This otherwise, semi-arid region of the Sahel band now has an abundant supply of freshwater all year round mostly used for irrigation and urban water supply, including for the capital cities of the two countries. Archives from the Landsat satellites and in-situ hydrographs were used in this paper to retrace and analyse the hydrological changes that have taken place in the region since the middle of the 20th century. The satellite archives indicate that the area covered by irrigation increased by one order of magnitude from 73 km2 in 1973 to ~ 770 km2 in 2010. The observed hydrological changes are complex, multi-faceted and often of great magnitude. If the water cycle was representative of natural conditions in the early 1980s, it is now representative of a heavily modified system controlled and impacted by human activities. The first hydraulic infrastructure was installed in 1947 to enable the Lake of Guiers to become the main water supply for Dakar. Two large dams were built on the Senegal River in the mid-1980s that modified the hydrological regime of the river by 1) preventing seawater intrusion, 2) raising the stage of the river and of Lake of Guiers and 3) moderating floods. Another recent hydrological change in the delta was the opening of river mouth in 2003, which has led to a reduction of the average water level while increasing the semi-diurnal tidal wave between the river mouth and Diama. Each phase of these river regime changes and each step of the irrigation expansion are expressed in localised changes in the physical groundwater system. Increasingly, the retroaction from the shallow aquifer systems is observed as a rise of the saline water table. This poses a threat to the environmental and agricultural value of the region, and the salinization of the soils. Mitigating actions for this threat are currently being

  6. Agricultural water and energy use in the Senegal River Valley

    Masiyandima, M. C.; Sow, A.


    Assessment of the productivity of irrigation water is important measuring the performance of irrigation schemes especially in water scarce areas. Equally important for performance is the energy cost of providing water for irrigation. Sahel irrigation schemes are dependent on pumping water from rivers into a network of gravity operated channels. In the Senegal River valley in Senegal the cost of pumping water and for irrigation has been estimated to be 20-25% of total rice production costs. Irrigation schemes in the valley are characterized by low water productivity. We analysed rice production, irrigation water use and energy use for supplying irrigation water at Pont Gendarme, Ndiawar and Ngallenka MCA irrigation schemes in the Senegal River valley. For the 2013 rainfall season the mean yield ranged between 6 and 8t ha-1. Dry season yield ranged between 1.7 and 6.8t ha-1. Energy use for irrigation in the Ndiawar irrigation scheme was 8kg MJ-1 and 6.4kg MJ-1 in the 2013 and 2014 rainfall seasons respectively. In 2014 (rainfall season) energy productivity of irrigation water was 8.5, 8.0 and 16.4 kg MJ-1 at Ngallenka MCA, Ndiawar and Pont Gendarme respectively. Dry season (2014) energy productivity at Ndiawar and Pont Gendarme was 3.4 and 11.2kg MJ-1 respectively. Productivity of irrigation water was similar for all schemes (0.37kg m-3 at Pont Gendarme, 0.42kg m-3 at Ngallenka MCA, and 0.41kg m-3 Ndiawar). Energy use for the supply of irrigation water in the rainfall season ranged from 403 to 1,002MJ ha-1. Dry season irrigation energy use was 589MJ ha-1 Pont Gendarme and 331MJ ha-1 at Ndiawar. Reducing water use in these schemes through better water management will result in lower production costs and increased margins for the farmers. The observations from 2013 - 2014 highlight the importance of using both water and energy productivity to assess performance of irrigation schemes.

  7. Alkhurma Hemorrhagic Fever in Saudi Arabia


    This podcast looks at the epidemiologic characteristics of Alkhurma Hemorrhagic Fever in humans in Najran City, Saudi Arabia. CDC epidemiologist Dr. Adam MacNeil discusses the severity and risk factors for the illness.  Created: 10/28/2010 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/17/2010.

  8. The Education of Women in Saudi Arabia.

    Al Rawaf, Haya Saad; Simmons, Cyril


    Describes the development and expansion of formal education for women in Saudi Arabia since 1960. Discusses girls' curriculum in elementary and secondary schools, the influence of conservative attitudes toward sex roles, and the growth of female higher education despite a lack of female employment. Contains 20 references. (SV)

  9. Releasing the development potential of return migration: the case of Senegal.

    Diatta, M A; Mbow, N


    This article discusses return migration and evaluates the government's role in developing the potential of return migrants in Senegal. The three sections give a profile of return migrants, Senegal's pertinent official policies, and recommendations for action to improve reintegration into the local context. Although capital and goods flow freely in the global marketplace, globally, the flows of workers are constrained by restrictive immigration policies of host countries. Senegal and France have agreed to cooperate by containing migration flows and promoting migrants as agents of development, who can bring needed skills back to the countries of origin. Senegal has out-migration of about 50% of the poorest households. Receiving countries are scattered throughout the world. France receives about 105,000 and Cote d'Ivoire receives about 150,000. Migrants may be registered or unregistered. Migrants maintain close ties in their homeland and send remittances. Since 1980, France has provided specific training in Senegal and France for migrants willing voluntarily to return to Senegal. The aim is to involve migrants in national development. The Organization for Scientific and Technical Research is studying the impact of "brain drain" and seeks to enable native countries to reap rewards from their nationals without seeking repatriation. PMID:12322072


    C Wekesa


    Full Text Available This study was undertaken between 2008 and 2010 to assess annual gum production potential per tree for different varieties of Acacia senegal (var. kerensis; var. senegal and var. leiorhachis growing naturally in Kenyan drylands. Eight sample plots of 1.0 hectare were established, one at each site. All trees in each sample plot were measured for basal diameter and classified into three diameter size classes (3.0-6.0 cm, 6.1-9.0 cm and > 9.0 cm. Ten trees from each diameter class were selected for tapping while another ten trees left untapped as control. Results indicate that gum yield by different varieties of A. senegal varied with basal diameter (BD size classes. A. senegal var. senegal yielded high quantities of gum compared to the other two varieties. Tapping increased yield by 47.1%, 91.8% and 85.7% for trees in diameter classes 3.0-6.0cm, 6.1-9.0cm and >9.0 cm respectively. On average, tapping increased gum production by 74.9%. These results can be used for estimating gum yield potential of naturally growing A. senegal in relation to the variety, tree size and site conditions. Besides, the upshot of these findings offers new management guidelines that can improve gum production through tapping for the economic, social and environmental benefits of local communities living in the drylands of Kenya.

  11. Career profile of dentists in Saudi Arabia

    The aims of the present survey were to determine whether differences existed between male and female dentists in Saudi Arabia in career development, positions occupied within their employment, and to analyze the effect of different variables on their career development in some of the provinces in Saudi Arabia. A self-conducted questionnaire was distributed among male and female dentists, general practitioners as well as specialists, working at several governmental hospitals in Saudi Arabia. The questionnaires consisted of 40 questions in the format of multiple choices and yes/no answer. Data were analyzed by gender with the significant difference level set at (P < 0.05). The response rate was 40.8% of which 51.9% were females and 48.1% males with 70% of them below 45 years of age. No significant difference was found between males and females in having higher education or additional degrees. The specialty that was highly reported among females was pedodontics and in males, orthodontics. Males were more likely to hold authorized administrative positions (63%), while females held administrative positions which were internally arranged by their departments (57%). Eighty-three percent of female respondents thought that there was favouritism towards males in appointment to administrative positions, while only 5.5% of male respondents reported that there was favouritism to females in occupying the same positions. There was no significant difference between male and female dentists in Saudi Arabia with respect to job opportunities, working hours and relationships with their colleagues. In addition, there is evidence of an intensifying determination of female dentists in Saudi Arabia, to pursue their chosen career while coping with the diverse demands of being a professional, a wife and mother. (author)

  12. Analysis of national Jatropha biodiesel programme in Senegal

    Dafrallah, Touria; Ackom, Emmanuel


    and other biodiesel crop options, based on findings from an agro-environmental mapping exercise have been shown. Findings show that prior policies in agricultural and energy sectors had been instrumental in developing the NJP. It highlights significant challenges in the value chain, the implementation...... of NJP and on the importance of using empirical assessment of evidence to inform on the biodiesel crop type compared to a focus on only one crop, Jatropha. Agro-environmental mapping was identified as useful technique prior to biodiesel cultivation. The work reported here indicates Jatropha having...... on the suitability of areas for Jatropha cultivation and on environmentally, socially and culturally sensitive areas. Policy options have been suggested for environmentally benigned sustained biodiesel activities in Senegal....

  13. Plasmodium falciparum In Vitro Resistance to Monodesethylamodiaquine, Dakar, Senegal, 2014.

    Fall, Bécaye; Madamet, Marylin; Camara, Cheikhou; Amalvict, Rémy; Fall, Mansour; Nakoulima, Aminata; Diatta, Bakary; Diémé, Yaya; Wade, Boubacar; Pradines, Bruno


    We successfully cultured 36 Plasmodium falciparum isolates from blood samples of 44 malaria patients admitted to the Hôpital Principal de Dakar (Dakar, Senegal) during August-December 2014. The prevalence of isolates with in vitro reduced susceptibility was 30.6% for monodesethylamodiaquine, 52.8% for chloroquine, 44.1% for mefloquine, 16.7% for doxycycline, 11.8% for piperaquine, 8.3% for artesunate, 5.9% for pyronaridine, 2.8% for quinine and dihydroartemisinin, and 0.0% for lumefantrine. The prevalence of isolates with reduced in vitro susceptibility to the artemisinin-based combination therapy partner monodesethylamodiaquine increased from 5.6% in 2013 to 30.6% in 2014. Because of the increased prevalence of P. falciparum parasites with impaired in vitro susceptibility to monodesethylamodiaquine, the implementation of in vitro and in vivo surveillance of all artemisinin-based combination therapy partners is warranted. PMID:27088703

  14. Epidemiology and Treatment of Posttraumatic Stress Disorder in West-Nile Populations of Sudan and Uganda

    Neuner, Frank


    Bürgerkriege haben für die betroffenen Länder verheerende Auswirkungen auf soz-ialer, wirtschaftlicher, medizinischer und politischer Ebene. In einer epidemiologischen Studie, die im West-Nil Gebiet von Sudan und Uganda durchgeführt wurde, sollten die psychischen Folgen des sudanesischen Bürgerkrieges untersucht werden. Dabei wurden drei Populationen miteinander verglichen: Sudanesen, die im Sudan verblieben waren (n =664), Flüchtlinge, die aus dem Sudan nach Uganda geflohen waren (n = 1240) ...

  15. South Sudan: The road from the Paris Declaration to the reality of Juba, 2005 - 11

    Larson, Greg


    During Sudan's interim period from the end of civil war in January 2005 until South Sudan's independence in July 2011, foreign development agencies provided extensive support and billions of dollars in aid - for which institutional development and capacity building of the nascent Government of Southern Sudan were core priorities. This six-year period thus provides a major case study in modern-day state-building. As a framework for analysis, the paper utilizes the Paris Declaration on Aid Effe...

  16. Feasibility of health systems strengthening in South Sudan: a qualitative study of international practitioner perspectives

    Jones, Abigail; Howard, Natasha; Legido-Quigley, Helena


    Objective To explore the feasibility of health systems strengthening from the perspective of international healthcare implementers and donors in South Sudan. Design A qualitative interview study, with thematic analysis using the WHO health system building blocks framework. Setting South Sudan. Participants 17 health system practitioners, working for international agencies in South Sudan, were purposively sampled for their knowledge and experiences of health systems strengthening, services del...

  17. Nuclear cardiology in Senegal: a luxury or a need?

    Aim: to sensitize at the same time experts and public authorities on the interest of the establishment of nuclear cardiology in Senegal. Material and method: the radioimmunoassay of micro-albuminuria, early marker of cardiovascular morbid-mortality was carried out in the nuclear medicine department of Dakar on a population of 100 diabetic patients (74 of type 1 and 26 of type 2) presenting one or more traditional cardiovascular risk factors. Out of these patients, 39% had abnormal rest ECG, asymptomatic in half of the cases. Results: prevalence of micro-albuminuria is high (24%). There is no significant difference in distribution between type I and type 2. Micro-albuminuria > 30 mg/24 h exists in 16,3% of patients with lipid abnormalities (ratio: total cholesterol/HDL cholesterol > 5), 30% of obese, 75% of hypertensive patients and 43,6% of patients with abnormal rest ECG, who would benefit from myocardial perfusion imaging (MPI): about 17% of patients involved in this study. No or weak correlation is found between micro-albuminuria and traditional risk factors. Conclusion: From these results and available epidemiological data in 2005, the estimate of the requirements in nuclear cardiology for the Senegalese diabetic population, indicates that 3740 patients should have benefited that year from it. Considering that this figure underestimates the real needs, taking into account the needs brought back to a population of 10 million inhabitants and the expect expansion of the diabetic disease, it appears justified to include the nuclear cardiology in the national programmes of prevention of the public health in Senegal. (author)

  18. Traditional leafy vegetables in Senegal: diversity and medicinal uses.

    Mathieu, Gueye; Meissa, Diouf


    Six administrative regions of Senegal were investigated. Forty species of vegetable leaves which are traditionally consumed in Senegal have been inventoried. All species are members of twenty-one families the most numerous of which are Amaranthaceae Juss., Malvaceae Juss., Moraceae Link., the Papilionaceae Giseke and Tiliaceae Juss. The species are subdivided into three groups: cultivated leafy vegetables, plants gathered annually, perennial sub-ligneous and ligneous species. The gathered species represent 67.5% of the inventory, 40.7% of which is ligneous. Cultivated species account for 32.5% of the inventory. The species are consumed for their medicinal properties, nutritive value and eating habits linked to specific ethnic traditions. During the drought years, with the scarcity of main food (millet, mays) consumption of leafy vegetables is high. All species reported except Sesuvium portulacastrum L. are consumed like vegetable herbs. The species of Hibiscus are eaten in spinach and condiment form while Sesuvium portulacastrum L is cooked in salad. Of the forty species examined, eleven are widely consumed. Within the entire study area, Hibiscus sabdariffa predominates among species consumed, followed by Moringa oleifera Lam. and Senna obtusifolia Link. A high consumption level of some species like amarante, Corchorus tridens L., Corchorus aestuans L., Leptadenia hastata Decne. and Vigna unguiculata (L.) Walp is confined to certain areas. In addition to their consumption as vegetables, the medicinal uses of 57.5% of these is of primary importance. The most commonly exploited parts are, respectively, leaf (40%), roots (20%), and bark (13.3%). Among the numerous pathologies treated, abscess, constipation, and rheumatism are predominant followed by aphrodisiac uses. The Amaranthus spp. L., Leptadenia hastata Decne., Senna obtusifolia Link., Adansonia digitata L. and Tamarindus indica L. are species with multiple medicinal uses. PMID:20161914

  19. Correlation between NDVI and the annual groundnut yield in Senegal

    Martin, Samuel; Borondo, Javier; Morales, Alfredo; Losada, Juan Carlos; Tarquis, Ana M.; Benito, Rosa M.


    A key strategy to assert and minimize risk in agriculture is to gather information about the factors that may affect the production. That is why remote sensing measurements have become a fundamental tool in this area. Between all the existing measurements, the Normalized Difference Vegetation Index (NDVI) is one of the most useful. The NDVI, which is computed using satellite images, takes into account the physicochemical mechanism of the photosynthesis in order to quantify the photosynthetic activity of a an area. A natural question that arises from the risk and hazard management point of view is if this index can help us estimate or even forecast the yield of a given harvest. Intuitively, this should be possible if a correlation between NDVI and yield is found. We have focused our study in the country of Senegal, where more than 70% of the work force is employed in the agricultural sector. Since Senegal is also one of the most important peanut oil producer and exporter, the crop we have chosen for this research is the peanut. The economic relevance of this product guarantees that a significant fraction of the soil will be used for this crop. We have worked with NDVI data computed from satellite images taken with the MODIS instrument of the Terra satellite launched by NASA on 1999. In order to explore the correlations with agricultural yield, we have also retrieved production data from the Food and Agriculture Organization (FAO) of the United Nations. The results we have obtained suggest that a linear correlation between NDVI and yield do exist; moreover, this correlation can be enhanced if, instead of yearly averages of NDVI, the NDVI corresponding to a smaller time period -which lies within the growing season - is taken. Acknowledgements First author acknowledges the Research Grant obtained from CEIGRAM in 2015

  20. Water management in the Senegal River Delta: a continuing uncertainty

    M. Mietton


    Full Text Available Water management is the driving force behind the productivity of the ecosystems of the Senegal River Estuary and floodplains. It is dependent on human decision-making, but has been separated from the River's flooding since the building of the Diama Dam. The current objectives of the Office de Mise en Valeur du fleuve Sénégal (OMVS: Senegal River Development Agency are mainly turned towards the development of irrigated agriculture on the former floodplains and since 2002 the production of hydroelectric power at Manantali. In October 2003, a four-metre-wide runoff canal, which quickly widened into a breach several hundred metres across, was dug in the Barbary Spit area to protect the city of Saint-Louis from heavy flooding. The hydraulic quality of the area downstream from the dam has improved to the extent that there is no longer any flooding there, but as the management of the dams concerns only the section of the river between Manantali and Diama, a certain amount of flood risk probably still persists. The intrusion of seawater into the estuary is also threatening ecosystems and fresh water supplies, and abruptly altering agricultural practices such as fruit and vegetable growing in the Gandiolais district. When added to the tentative efforts to coordinate the management of the two dams, with no management objective downstream from Diama, such permanent modifications impose serious constraints on the managers and residents of the lower delta. This paper presents an overview of the constraints and uncertainties at different levels and scales. This wholly human-wrought environment can be considered as a learning experience, where a large number of variables need to be monitored closely and an ongoing process of participatory analysis should be backed up by multidisciplinary research.

  1. Mermithid nematodes found in adult Anopheles from southeastern Senegal

    Kobylinski Kevin C


    Full Text Available Abstract Background Over two dozen mermithid nematodes have been described parasitizing mosquitoes worldwide, however, only two species were found in Africa. Mermithid nematodes kill their mosquito host upon emergence, which suggests that they could be developed as biological control agents of mosquitoes. Both Romanomermis culicivorax and Romanomermis iyengari have been reared for mass release to control numerous Anopheles species vector populations, and in one instance this may have led to reduced malaria prevalence in a human population. Methods Anopheles mosquitoes were collected during a malaria study in southeastern Senegal. Two different adult blood fed mosquitoes had a single mermithid nematode emerge from their anus while they were being held post-capture. Primers from the 18 S rDNA were developed to sequence nematode DNA and screen mosquitoes for mermithid DNA. 18 S rDNA from the Senegalese mermithid and other mermithid entries in GenBank were used to create a Maximum Parsimony tree of the Mermithidae family. Results The mermithid was present in 1.8% (10/551 of the sampled adult Anopheles species in our study area. The mermithid was found in An. gambiae s.s., An. funestus, and An. rufipes from the villages of Ndebou, Boundoucondi, and Damboucoye. Maximum parsimony analysis confirmed that the nematode parasites found in Anopheles were indeed mermithid parasites, and of the mermithid sequences available in GenBank, they are most closely related to Strelkovimermis spiculatus. Conclusions To our knowledge, this is the first report of mermithids from adult Anopheles mosquitoes in Senegal. The mermithid appears to infect Anopheles mosquitoes that develop in diverse larval habitats. Although maximum parsimony analysis determined the mermithid was closely related to Strelkovimermis spiculatus, several characteristics of the mermithid were more similar to the Empidomermis genus. Future mermithid isolations will hopefully allow: formal

  2. Zika virus emergence in mosquitoes in southeastern Senegal, 2011.

    Diawo Diallo

    Full Text Available Zika virus (ZIKV; genus Flavivirus, family Flaviviridae is maintained in a zoonotic cycle between arboreal Aedes spp. mosquitoes and nonhuman primates in African and Asian forests. Spillover into humans has been documented in both regions and the virus is currently responsible for a large outbreak in French Polynesia. ZIKV amplifications are frequent in southeastern Senegal but little is known about their seasonal and spatial dynamics. The aim of this paper is to describe the spatio-temporal patterns of the 2011 ZIKV amplification in southeastern Senegal.Mosquitoes were collected monthly from April to December 2011 except during July. Each evening from 18:00 to 21:00 hrs landing collections were performed by teams of 3 persons working simultaneously in forest (canopy and ground, savannah, agriculture, village (indoor and outdoor and barren land cover sites. Mosquitoes were tested for virus infection by virus isolation and RT-PCR. ZIKV was detected in 31 of the 1,700 mosquito pools (11,247 mosquitoes tested: Ae. furcifer (5, Ae. luteocephalus (5, Ae. africanus (5, Ae. vittatus (3, Ae. taylori, Ae. dalzieli, Ae. hirsutus and Ae. metallicus (2 each and Ae. aegypti, Ae. unilinaetus, Ma. uniformis, Cx. perfuscus and An. coustani (1 pool each collected in June (3, September (10, October (11, November (6 and December (1. ZIKV was detected from mosquitoes collected in all land cover classes except indoor locations within villages. The virus was detected in only one of the ten villages investigated.This ZIKV amplification was widespread in the Kédougou area, involved several mosquito species as probable vectors, and encompassed all investigated land cover classes except indoor locations within villages. Aedes furcifer males and Aedes vittatus were found infected within a village, thus these species are probably involved in the transmission of Zika virus to humans in this environment.

  3. Architectural Conservation of an Amun Temple in Sudan

    Tracey Sweek


    Full Text Available Excavation of a 2000 year old Amun Temple at Dangeil in Sudan. Under the directorship of Drs Salah Mohammed Ahmed of the National Corporation for Antiquities and Museums, Khartoum and Julie R Anderson of the British Museum, London an excavation of the temple commenced in 2000. Dangeil is located to the south of the 5th Nile cataract in Sudan. In 2008, a preliminary visit was organised to intiate a conservation programme and trials to the architectural fabric of the temple. The materials used in the temple's construction include mud brick, fired brick, lime plaster and sandstone. During the subsequent seasons following 2008 adjustments and evaluations of the previous year's completed trials have been assessed. This case study outlines the progress of the site to date.

  4. The Status of Women in Physics in Sudan

    Abdelbagi, Abdrazig M.; Sirelkhatim, Amna H.; Abdelrahman, Wafaa S.; Osman, Mai E.; Shatir, Tahani S.


    The progress of women in physics education in the last five years was surveyed in the six top universities in Sudan. The data reveal great increases in the number of females studying undergraduate physics. Most were studying experimental physics rather than theoretical physics, especially the laser and electronics fields. It appears undergraduate laboratory experiments are an important factor in attracting women to physics. Our survey found that girls are encouraged to study physics at the high school level. However, the data also showed that the fewer tendencies to study physics among the women after high school are due to the limited job opportunities and low income of teachers. Postgraduate physics study is handicapped by lack of institutions, financial constraints, and lack of qualified advisors. Improvement of education systems and new ways of teaching will have great influences on attracting women to physics in Sudan.

  5. Epidemiology of Substance Use among University Students in Sudan

    Tarig Osman; Cathrine Victor; Alaa Abdulmoneim; Hala Mohammed; Fatima Abdalla; Asma Ahmed; Eiman Ali; Wael Mohammed


    Background. Youth populations are vulnerable to substance use particularly in developing countries where circumstances may be favorable for it. There is no published data on substance use among the youth in Sudan other than on tobacco use. Objectives. The aim of this study was to investigate the prevalence, circumstances, and factors associated with substance use. Methods. An institution-based survey was conducted on a sample of 500 students. Data was collected using a questionnaire designed ...

  6. Prevalence of Trypanosoma vivax in cattle in central Sudan

    The study was conducted to validate an antibody-detection ELISA test (Ab-ELISA) using pre-coated ELISA plates with crude antigen preparation of Trypanosoma vivax and to study the prevalence of T. vivax infection in central Sudan. A total of 704 blood samples were collected from cattle in central Sudan, a known endemic area of T. vivax infection. Additionally, 74 blood samples were collected from northern Sudan (Atbra town), an area presumed to be T. vivax-free. Sera were collected during the period September 1998 to May 1999 during three different seasons (summer, autumn and winter). Under the existing laboratory conditions, the test showed a clear distinction between different controls, i.e. strong positive control (C++), weak positive control (C+), negative control (C-) and the conjugate control (Cc). A percent positivity of 25% was taken as a cut-off value to determine the positivity or negativity of the test. The acceptable optical density range of strong positive control (C++) was 0.65-1.22. Lower and upper percent positivity limits for different controls were also determined. The study showed that T. vivax is endemic in central Sudan with 1.4% prevalence based on parasitological examination and 29.26% on Ab-ELISA. The infection rate was significantly higher during the autumn and winter than in summer. Young cattle showed significantly lower infection rates than adults as indicated by both the parasitological and the Ab-ELISA test. In relation to husbandry practice, migratory cattle showed significantly higher rates of prevalence than resident cattle. There was no significant difference in average packed red cell volume (PCV) values between ELISA positive and ELISA negative animals. Calves of less than one year of age showed significantly lower PCV values when belonging to migratory herds than to resident herds. (author)

  7. South Sudan's capability trap: Building a state with disruptive innovation

    Larson, Greg; Biar Ajak, Peter; Pritchett, Lant


    The prevailing aid orthodoxy works well enough in stable environments, but is ill-equipped to navigate contexts of volatility and fragility. The orthodox approach is adept at solving straightforward technical or logistical problems (paving roads, building schools, immunizing children), but often struggles or outright fails when faced with complex, adaptive challenges (fighting corruption, upholding the rule of law, establishing democratic institutions). South Sudan, the world's newest country...

  8. Poverty and inequality in urban Sudan. Policies, institutions and governance

    Abdalla, Muna Ahmed


    This book provides an overview of the conditions facing the urban poor in Khartoum, Sudan and explores the opportunities and constraints people of different genders, ages, wealth and social origins face in the pursuant of their livelihoods. Using an in-depth analysis, it argues that the livelihoods of poor people have been severely constrained by both formal and informal institutions that have not allowed them to access capitals and choose the way they utilize those they have. Muna A. Abdalla...




    Gender disparities exist in various forms and frequently have significant impact on economic growth, especially in less developed economies. The magnitude of this gap is likely to have a significant effect on the socioeconomic structure and distribution of wealth within an economy. This article aims at investigating factors affecting gender disparities in life expectancy in Sudan. The analysis examines the long and short run impacts of selected socioeconomics and environmental factors on gend...

  10. Modelling of sedimentation processes inside Roseires Reservoir (Sudan)

    Omer, A. Y. A.; Ali, Y.S.A.; Roelvink, J.A.; A. Dastgheib; Paron, P.; A. Crosato


    Roseires Reservoir, located on the Blue Nile River in Sudan, is the first trap to the sediments coming from the vast upper river catchment in Ethiopia, which suffers from high erosion and desertification problems. The reservoir has already lost more than one-third of its storage capacity due to sedimentation in the last four decades. Appropriate management of the eroded soils in the upper basin could mitigate this problem. In order to do that, the areas providing the highest sediment volumes ...

  11. Modelling of sedimentation processes inside Roseires Reservoir (Sudan) (discussion)

    Omer, A. Y. A.; Ali, Y.S.A.; Roelvink, J.A.; A. Dastgheib; Paron, P.; A. Crosato


    Discussion paper. Roseires Reservoir, located on the Blue Nile River, in Sudan, is the first trap to the sediments coming from the upper catchment in Ethiopia, which suffers from high erosion and desertification problems. The reservoir lost already more than one third of its 5 storage capacity due to sedimentation in the last four decades. Appropriate management of the eroded area in the upper basin could mitigate this problem. In order to do that, the areas providing the highest sediment vol...

  12. Efficient Interpolation in the Guruswami-Sudan Algorithm

    Trifonov, Peter


    A novel algorithm is proposed for the interpolation step of the Guruswami-Sudan list decoding algorithm. The proposed method is based on the binary exponentiation algorithm, and can be considered as an extension of the Lee-O'Sullivan algorithm. The algorithm is shown to achieve both asymptotical and practical performance gain compared to the case of iterative interpolation algorithm. Further complexity reduction is achieved by integrating the proposed method with re-encoding. The key contribu...

  13. Population, Biomass and the Environment in Central Sudan

    H.M. Yousif


    This paper deals specifically with population-biomass-environment interactions in the semi-arid central region of Sudan. Most of the links and dynamics operate at the local-scale household level. Living arrangements within the household, household size, size of consuming units, location and mode of living (urban-rural-nomadic) are some of the most important link variables. Biomass fuels use (fuelwood, charcoal, crop residues and animal dung) in the central region varies considerably by locati...

  14. Prehistoric research at Jebel Sabaloka, Central Sudan (2011-2014)

    Suková, L.; Varadzin, Ladislav; Pokorný, P.

    Brno: Academy of Sciences of the Czech Republic, Institute of Archeology , 2014 - (Sázelová, S.; Hupková, A.; Mořkovský, T.), s. 149-153. (The Dolní Věstonice studies. 20). ISBN 978-80-86023-46-5. ISSN 1801-7002. [Mikulov Anthropology Meeting. Mikulov (CZ), 27.08.2014-29.08.2014] Institutional support: RVO:67985912 Keywords : Sudan * Mesolithic * Neolithic * archaeology Subject RIV: AC - Archeology , Anthropology, Ethnology


    Al-Goosi, Adbullah I.


    The modern economy of Saudi Arabia depends primarily on oil exports. Oil being the source of most of the country's exports, foreign exchange, and government revenues, it follows that the oil sector affects the economy rather than the economy affecting the oil sector. Saudi Arabia lacks natural resources for most of its essential goods and because of sudden high income, it has become necessary to introduce new strategies for producing necessary goods and services. Since Saudi Arabia depends mo...

  16. Effect of plant growth promoting rhizobia on seed germination and seedling traits in Acacia senegal

    S.K. Singh


    Full Text Available Among arid zone tree species, Acacia senegal and Prosopis cineraria are the most important dryland resources of Western Rajasthan desert ecosystem. Due to ecological, biological and molecular similarities, they are often studied together. The climatic conditions in this region restrict the build-up of soil organic matter and soils are generally deficient in nitrogen. Studies were carried out to isolate and molecularly characterize the diverse group of plant growth promoting rhizobacteria from root nodules of native A. senegal and P. cineraria and their effect on seed germination and seedling traits in two genotypes of A. senegal. The direct sequencing of 16S rDNA region resulted in molecular identification of plant growth promoting rhizobacteria as Bacillus licheniformis, Sinorhizobium saheli isolated from root nodules of A. senegal and S. kostiense and S. saheli isolated from root nodules of P. cineraria. The partial sequences of 16S rDNA were assigned Gen accession numbers HQ738496, HQ738499, HQ738506 and HQ738508. Scarification treatment with sulphuric acid (98% for 15 minutes was able to break the exogenous seed dormancy and enhanced germination percentage in control treatment to 90% and 92.5% in A. senegal in genotypes CAZRI 113AS and CAZRI 35AS, respectively. The treatments with Bacillus licheniformis or S. kostiense, either inoculated individually or as coinoculants, had positive effect on phenotypic traits of germination. Two A. senegal genotypes exhibited significant differences with regard to all the phenotypic traits. On the other hand, treatments with S. saheli isolated from either A. senegal or P. cineraria had negative effects on germination and related phenotypic traits. Values of the coeffivient of determination (R2 over 80% for root length versus shoot length, root/shoot ratio and seedling weight respectively validate that the observed attributes are inter-dependable and linear progression trend can be predicted.

  17. N Isotopes in Nile Sediments (ethiopia, Sudan)

    Padoan, M.; Villa, I. M.; Garzanti, E.; Galbusera, M.; Quistini, S.; Peruta, L.; El Kammar, A.


    of various mantle and crustal components in petrogenesis of flood basalts. Corresponding Nd model ages (tDM) cluster around 0.84 Ga for the mostly volcanic-derived Blue Nile, Atbara, and Main Nile muds, range 1.2 - 1.5 Ga for tributaries draining Ethiopian basement rocks, and reach as high as 2.4 Ga for the Bahr Ez Zeraf. The different Nd isotopic signal between mud and sand samples is closely controlled by mineralogical composition, Nd and other REE being chiefly contributed by ultradense minerals (e.g., monazite), and consequently concentrated in the finest size fractions of each sample (Garzanti et al., 2008). FREYDIER, R., MICHARD, A., DE LANGE G., THOMSON, J., 2001. Nd isotopic composition of Eastern Mediterranean sediments: tracers of the Nile influence during sapropel S1 formation. Mar. Geol., 177, 45-62. GARZANTI, E., ANDÒ, S., VEZZOLI, G., ABDEL MEGID, A.A., EL KAMMAR, A., 2006. Petrology of Nile River sands (Ethiopian and Sudan): Sediment budgets and erosion patterns. Earth Planet. Sci. Lett., 252, 327-341. GARZANTI, E., ANDÒ, S., VEZZOLI, G., 2008. Settling-equivalence of detrital minerals and grain-size dependence of sediment composition. Earth Planet. Sci. Lett. 273, 138-151. HARLAVAN Y., GARZANTI, E., PADOAN, M., EL KAMMAR, A. Geochemical characterization of Nile River sands; Rare earth elements, Pb and Sr isotopes of the fine fraction. In preparation. KROM, M.D., CLIFF, R.A., EIJSINK, L.M., HERUT, B., CHESTER, R., 1999a. The characterisation of Saharan dusts and Nile particulate matter in surface sediments from the Levantine basin using Sr isotopes. Mar. Geol., 155, 319-330. KROM, M.D., STANLEY, J.D., CLIFF, R.A., WOODWARD, J.C., 2002. Nile River sediment fluctuations over the past 7000 yr and their key role in sapropel development. Geol., 30, n. 1, 71-74. PADOAN M., GALBUSERA M., QUISTINI S., VILLA I.M., AND GARZANTI E., 2007 Isotopic tracers of Nile sediment sources. AGU Fall Meeting, San Francisco December 2007. PIK, R., DENIEL, C., COULON, C

  18. Core inflation indicators for Saudi Arabia

    Alkhareif Ryadh M.


    Full Text Available This paper constructs and analyzes core inflation indicators for Saudi Arabia for the period of March 2012 to May 2014 using two alternative approaches: the exclusion method (ex food and housing/rent and the statistical method. The findings of the analysis suggest that the ex food and housing/ rent inflation is more volatile than the overall CPI inflation over the sample period. In contrast, the statistical core inflation is relatively more stable and less volatile. Moreover, the ex food and housing/rent inflation is only weakly correlated with headline inflation, whereas the statistical core inflation exhibits a stronger correlation. This combination of lower volatility and higher correlation with headline inflation makes the statistical method a much better choice for policymakers. From a monetary policy standpoint, using a bundle of core inflation measures, including both properly constructed exclusion and statistical methods, is more desirable, especially when variation across measures is widespread, as is the case in Saudi Arabia.

  19. Solar Power Potential In Saudi Arabia

    F. R. Pazheri


    Full Text Available The expansion of power generation in Saudi Arabia is essential in order to meet the expected growth of its electricity demand. Due to the availability of high solar irradiation, vast rainless area and longtime sun light, Saudi Arabia is one of the most suitable countries to utilize solar energy resources in greater extend. Kingdom has planned to increase the production of solar power in order to meet a considerable share of country’s future energy demand. Numerous installation and research works are going on nowadays in the kingdom in order to attain its targets of solar power capacity in the coming years. Hence latest updates of country’s solar industry are essential for further research and R&D works in this field. Saudi Arabia’s current status and future possibility of solar industry are discussed in this paper.

  20. Peaceful nuclear energy to Saudi Arabia

    The argument for and against the application of peaceful nuclear energy in Saudi Arabia is discussed in terms of the country's industrial development and power requirement for electricity and desalination. The discussion leads to the conclusion that due to its large oil reserve, Saudi Arabia may tolerate a considerate approach to nuclear energy up to the year 2000. Beyond this date, nuclear energy should be used in order to achieve the desired industrial maturity in the country. The introduction of nuclear energy, however, will be faced with three constraints, namely man power availability, cooling water requirement, and the size of the electrical grid. The period 1980-2000 is thus most suitable for important preparation steps, among which are the adoption of regulatory provisions, establishment of nuclear facilities with necessary equipments, and staff training for regulatory, organizational, and technical activities. The paper outlines a scheme for the initiation steps and efforts to meet these requirements. (orig.)

  1. Regional Security Issues in Contemporary Saudi Arabia

    Eriksen, Jonas Nogel; Kababo, Anas Yoseph; Madsen, Signe Røskva; Petersen, Asger Bagge


    In this project we seek to analyse what security issues the country of Saudi Arabia is facing in the Middle East and the Gulf. These issues are analysed from the theoretical framework of Barry Buzan, Ole Wæver and Jaap de Wilde, and their theory on Regional Security Complex. The analysis framework of securitization is divided into five sectors, our analysis being conducted only in the political, military, economic and societal sectors. This has allowed us to deconstruct and get an understandi...

  2. ERP Implementation Success Factors in Saudi Arabia

    Malik F. Saleh; Muneer Abbad; Mohammed Al-Shehri


    A review of the literature on successful implementation of ERP reveals that there are many case studies undertaken by researches, but very few have empirically examined the success factors of ERP implementation. While most of those empirical studies were undertaken in Western countries, very few had examined the implementations in Middle Eastern countries and none in Saudi Arabia. Factors and challenges of ERP implementation in developing countries differ from those of Western countries. Henc...

  3. Implementation of nuclear desalination in Saudi Arabia

    Most of the Saudi desalination plants are of the multistage flash (MSF) type. These plants are often constructed as a dual purpose installation, producing power and water. MSF plants are considered to be energy intensive, where the energy cost is a major controlling parameter in the overall cost of desalination. Oil price fluctuations affect the cost of desalted water significantly. On the other hand, nuclear power offers price stability in the long term. Nuclear powered desalination provides long term availability of indigenous fuel, as well as long term fuel price stability. It has a minimum environmental impact if compared with other conventional desalination processes. The operational expenses of nuclear desalination are far lower than those of conventional plants. implementation of nuclear desalination in Saudi Arabia is essential where large water requirements exist. The CANDU PHWR is the appropriate type of nuclear reactor for Saudi Arabia. A hybrid reverse osmosis/MSF CANDU PHWR is the candidate system for applying dual purpose nuclear desalination plants in Saudi Arabia. (author)

  4. Low immune response to hepatitis B vaccine among children in Dakar, Senegal.

    Marie-Anne Rey-Cuille

    Full Text Available HBV vaccine was introduced into the Expanded Programme on Immunization (EPI in Senegal and Cameroon in 2005. We conducted a cross-sectional study in both countries to assess the HBV immune protection among children. All consecutive children under 4 years old, hospitalized for any reason between May 2009 and May 2010, with an immunisation card and a complete HBV vaccination, were tested for anti-HBs and anti-HBc. A total of 242 anti-HBc-negative children (128 in Cameroon and 114 in Senegal were considered in the analysis. The prevalence of children with anti-HBs ≥ 10 IU/L was higher in Cameroon with 92% (95% CI: 87%-97% compared to Senegal with 58% (95% CI: 49%-67%, (p<0.001. The response to vaccination in Senegal was lower in 2006-2007 (43% than in 2008-2009 (65%, (p = 0.028. Our results, although not based on a representative sample of Senegalese or Cameroonian child populations, reveal a significant problem in vaccine response in Senegal. This response problem extends well beyond hepatitis B: the same children who have not developed an immune response to the HBV vaccine are also at risk for diphtheria, tetanus, pertussis (DTwP and Haemophilus influenzae type b (Hib. Field biological monitoring should be carried out regularly in resource-poor countries to check quality of the vaccine administered.

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

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

  6. Antiatherosclerotic and Cardioprotective Potential of Acacia senegal Seeds in Diet-Induced Atherosclerosis in Rabbits

    Heera Ram


    Full Text Available Acacia senegal L. (Fabaceae seeds are essential ingredient of “Pachkutta,” a specific Rajasthani traditional food. The present study explored antiatherosclerotic and cardioprotective potential of Acacia senegal seed extract, if any, in hypercholesterolemic diet-induced atherosclerosis in rabbits. Atherosclerosis in rabbits was induced by feeding normal diet supplemented with oral administration of cholesterol (500 mg/kg body weight/day mixed with coconut oil for 15 days. Circulating total cholesterol (TC, HDL-cholesterol (HDL-C, LDL-cholesterol (LDL-C, triglycerides, and VLDL-cholesterol (VLDL-C levels; atherogenic index (AI; cardiac lipid peroxidation (LPO; planimetric studies of aortal wall; and histopathological studies of heart, aorta, kidney, and liver were performed. Apart from reduced atherosclerotic plaques in aorta (6.34±0.72 and increased lumen volume (51.65±3.66, administration with ethanolic extract of Acacia senegal seeds (500 mg/kg/day, p.o. for 45 days to atherosclerotic rabbits significantly lowered serum TC, LDL-C, triglyceride, and VLDL-C levels and atherogenic index as compared to control. Atherogenic diet-induced cardiac LPO and histopathological abnormalities in aorta wall, heart, kidney, and liver were reverted to normalcy by Acacia senegal seed extract administration. The findings of the present study reveal that Acacia senegal seed extract ameliorated diet-induced atherosclerosis and could be considered as lead in the development of novel therapeutics.

  7. Government of Republic of South Sudan Public Finance Management Assessment : Northern Bahr el Ghazal State

    World Bank


    The purpose of this assessment is to assess the public finance management (PFM) system performance of the Northern Bahr el Ghazal State Government (NBGSG). The assessment is one of a number of public expenditure and financial accountability (PEFA) assessments being conducted in South Sudan. The PEFA assessment is focused on the PFM systems of NBGSG in South Sudan and the county of Aweil We...

  8. The Birth of a Nation Is Only the Beginning: The Travails of South Sudan

    Totten, Samuel


    Just three years since it broke away from Sudan, the new country of South Sudan is embroiled in a violent civil war. This article examines what went wrong and why, by discussing the incredible difficulty of building a new nation from scratch following years of conflict, war, suspicion, and great expectations. How this tragedy will end is…

  9. Role of the domestic dog as a reservoir host of Leishmania donovani in eastern Sudan

    M.M. Hassan; O.F. Osman; F.M.A. El-Raba'a; H.D.F.H. Schallig; D.E.A. Elnaiem


    Background: The study aims to determine the role of domestic dogs in transmission of visceral leishmaniasis in eastern Sudan. A cross-sectional survey was conducted in 10 villages along the River Rahad in eastern Sudan to elucidate the role of domestic dogs (Canis familiaris, Linnaeus, 1758) as a re

  10. Cervical cancer risk factors and feasibility of visual inspection with acetic acid screening in Sudan

    Ibrahim, Ahmed; Rasch, Vibeke; Pukkala, Eero;


    To assess the risk factors of cervical cancer and the feasibility and acceptability of a visual inspection with acetic acid (VIA) screening method in a primary health center in Khartoum, Sudan.......To assess the risk factors of cervical cancer and the feasibility and acceptability of a visual inspection with acetic acid (VIA) screening method in a primary health center in Khartoum, Sudan....

  11. 76 FR 63629 - Designation of Republic of South Sudan for Temporary Protected Status


    ... Sudan or an alien of no nationality who last habitually resided in the region that is now South Sudan... documentation issued by the GSS), and/or your birth certificate with English translation accompanied by photo... Section 1, you should: a. Check ``An alien authorized to work;'' b. Write your alien number (A-number)...

  12. Assessment of effectiveness of Chinese aid in competence building and financing development in Sudan

    Nour, S.


    Assessment of effectiveness of Chinese aid in competence building and financing development in Sudan by S. Nour [abstract] This paper discusses the effectiveness of Chinese aid for competence building and financing development in Sudan using new primary data at the micro level. We find that Chinese

  13. Wages in the food chain in South Sudan: WageIndicator survey 2013

    J. Besamusca; K. Tijdens


    This WageIndicator Data Report presents the results of the face-to-face WageIndicator survey in South Sudan, conducted between the 1st of June and the 19th of July 2013 in the southern and eastern regions of South Sudan. In total 1,329 persons were interviewed; 71% were men, 29% women and 37% were u

  14. 77 FR 66357 - Continuation of the National Emergency With Respect to Sudan


    ..., Washington, November 1, 2012. [FR Doc. 2012-27035 Filed 11-1-12; 2:15 pm] Billing code 3295-F3 ... With Respect to Sudan #0; #0; #0; Presidential Documents #0; #0; #0;#0;Federal Register / Vol. 77 , No... ] Notice of November 1, 2012 Continuation of the National Emergency With Respect to Sudan On November...

  15. 76 FR 68053 - Continuation of the National Emergency With Respect to Sudan


    ... Register and transmitted to the Congress. (Presidential Sig.) THE WHITE HOUSE, November 1, 2011. [FR Doc... With Respect to Sudan #0; #0; #0; Presidential Documents #0; #0; #0;#0;Federal Register / Vol. 76, No... ] Notice of November 1, 2011 Continuation of the National Emergency With Respect to Sudan On November...

  16. 75 FR 67585 - Continuation of the National Emergency With Respect to Sudan


    ... the Congress. (Presidential Sig.) THE WHITE HOUSE, November 1, 2010. [FR Doc. 2010-27876 Filed 11-1-10... Notice of November 1, 2010--Continuation of the National Emergency With Respect to Sudan #0; #0; #0... National Emergency With Respect to Sudan On November 3, 1997, by Executive Order 13067, the...

  17. 78 FR 65865 - Continuation of the National Emergency With Respect to Sudan


    ..., October 30, 2013. [FR Doc. 2013-26413 Filed 10-31-13; 11:15 am] Billing code 3295-F4 ... With Respect to Sudan #0; #0; #0; Presidential Documents #0; #0; #0;#0;Federal Register / Vol. 78 , No... ] Notice of October 30, 2013 Continuation of the National Emergency With Respect to Sudan On November...

  18. [Ethnic dimension to migration in the Senegal river valley].

    Traore, S


    Studies of the factors determining migratory patterns in the Senegal River Valley usually stress the importance of economic factors related to colonial domination. But when cultural factors and the social relations governing them are examined in a comparative study of ethnic groups, distinct population subgroups may be revealed to have differential migratory patterns. The Soninka and the Poular, two groups highly affected by migration, were chosen for an analysis of the impact of specific historical experiences on migratory behavior. A historical analysis of colonial archives and anthropological and historical monographs and the 1982-83 "Survey of Migration in the Valley of the Senegal River" provided data. The survey indicated that Soninka and Poular migratory patterns differed from each other, but that both differed from the migratory patterns of all other ethnic groups in the region. Soninka migration is international and oriented primarily toward Europe. It has recently become more intense than that of the poular. The determinants of migration in the two groups appear related more to the structure of households than to lack of educational and health facilities or even of food at the village level. Pastoral life and its associated beliefs and religious ideology appear to have been the principal determinants of precolonial movement among the Poular, while Soninka migration responded more to competition over control of manpower. Itinerant commercial activity was coupled with use of slave labor to ensure food production. But the suppression of slavery and crises of subsistence aggravated by colonial policy provoked ever more distant migration, which found a focus in the French demand for labor after World War II. Migration as an alternative does not appear to have been as significant for the Poular until more recently, when subsistence agriculture and the sale of animals were no longer sufficient to cover monetary needs. Male migration among the Soninka is a

  19. Women and Education in Saudi Arabia: Challenges and Achievements

    Hamdan, Amani


    The historical socio-economic and political conditions of Saudi Arabia are an essential aspect of understanding a woman's position in Saudi society. The persistence of women's exclusion from public life in contemporary Saudi Arabia is one of the most heated debates not only among Muslims but also worldwide, as Saudi society comes under more and…

  20. Coexistence and performance of diploid and polyploid Acacia senegal (L.) Willd

    Diallo, Adja Madjiguene

    Polyploidy is defined as possession of more than two sets of chromosomes of an organism. It is known to play a major role in evolution of organisms, but few studies are available on Sahelian trees. In the case of Acacia senegal (distributed across the Sahel), it is important to clarify the...... potential role of polyploidy in adaptation to dry growth conditions. This thesis therefore aims at increasing the understanding of polyploidization in adaptation of A. senegal by the means of population genetics and quantitative genetic tools. An assessment of the distribution of polyploids across ten...... populations within cytotypes revealed that the studied polyploid populations were more differentiated than diploid ones. The analysis of genetic relationships further suggest multiple origins of polyploid A. senegal and provide novel information for understanding the evolutionary history of the recently...

  1. Liquefied Petroleum Gases (LPG) and the fight against deforestation: the Senegal example

    Domestic LPG consumption in Senegal is over 40,000 tonnes in 1992, thus preserving more than 33,000 hectares of forest. Three reasons explain the success of the 'butanization' policy implemented by the country in its fight against deforestation: political desire, constant cooperation between the public authorities and distributors, but also a supply of gas and inexpensive cookers. The penetration of these butane cookers on the market occurred mainly in urban areas (it is the leading household appliance of urban families in Senegal), but it is also quite visible in rural areas as well, explained Mr. Boubacar Barry General Manager of Totalgaz Senegal in his speech 'How to fight the Growing Desert with Simple Means and a little imagination' during the 6th World LPG Meeting last October in Marrakech. 2 figs., 3 photos

  2. People and pixels in the Sahel: a study linking coarse-resolution remote sensing observations to land users' perceptions of their changing environment in Senegal

    Stefanie M. Herrmann


    Full Text Available Mounting evidence from satellite observations of a re-greening across much of the Sahel and Sudan zones over the past three decades has raised questions about the extent and reversibility of desertification. Historical ground data that could help in interpreting the re-greening are scarce. To fill that void, we tapped into the collective memories of local land users from central and western Senegal in 39 focus groups and assessed the spatial association between their perceptions of vegetation changes over time and remote sensing-derived trends. To provide context to the vegetation changes, we also explored the land users' perspective on the evolution of other environmental and human variables that are potentially related to the greening, using participatory research methods. While increases in vegetation were confirmed by the study participants for certain areas, which spatially corresponded to satellite-observed re-greening, vegetation degradation dominated their perceptions of change. This degradation, although spatially extensive according to land users, flies under the radar of coarse-resolution remote sensing data because it is not necessarily associated with a decrease in biomass but rather with undesired changes in species composition. Few significant differences were found in the perceived trends of population pressure, environmental, and livelihood variables between communities that have greened up according to satellite data and those that have not. Our findings challenge the prevailing chain of assumptions of the satellite-observed greening trend indicating an improvement of environmental conditions in the sense of a rehabilitation of the vegetation cover after the great droughts of the 1970s and 1980s, and the improvement of environmental conditions possibly translating into more stable livelihoods and greater well-being of the populations. For monitoring desertification and rehabilitation, there is a need to develop remote sensing

  3. Health-related media use among youth audiences in Senegal.

    Glik, Deborah; Massey, Philip; Gipson, Jessica; Dieng, Thierno; Rideau, Alexandre; Prelip, Michael


    Lower- and middle-income countries (LMICs) are experiencing rapid changes in access to and use of new internet and digital media technologies. The purpose of this study was to better understand how younger audiences are navigating traditional and newer forms of media technologies, with particular emphasis on the skills and competencies needed to obtain, evaluate and apply health-related information, also defined as health and media literacy. Sixteen focus group discussions were conducted throughout Senegal in September 2012 with youth aged 15-25. Using an iterative coding process based on grounded theory, four themes emerged related to media use for health information among Senegalese youth. They include the following: (i) media utilization; (ii) barriers and conflicts regarding media utilization; (iii) uses and gratifications and (iv) health and media literacy. Findings suggest that Senegalese youth use a heterogeneous mix of media platforms (i.e. television, radio, internet) and utilization often occurs with family members or friends. Additionally, the need for entertainment, information and connectedness inform media use, mostly concerning sexual and reproductive health information. Importantly, tensions arise as youth balance innovative and interactive technologies with traditional and conservative values, particularly concerning ethical and privacy concerns. Findings support the use of multipronged intervention approaches that leverage both new media, as well as traditional media strategies, and that also address lack of health and media literacy in this population. Implementing health-related interventions across multiple media platforms provides an opportunity to create an integrated, as opposed to a disparate, user experience. PMID:25113152

  4. [Evaluation of the cost of stroke management in Dakar, Senegal].

    Touré, K; Ndiaye, N M; Sène Diouf, F; Ndiaye, M; Diallo, A K; Ndao, A K; Thiam, A; Diagne, M; Diop, A G; Ndiaye, M N; Ndiaye, I P


    The purpose of this one-year cross-sectional study conducted in 1997 was to estimate the direct cost of stroke management in the Neurology Department of Fann University Hospital in Dakar, Senegal. Data were collected about the type of care services required and related spending. Cost analysis was made in CFA Francs (CFAF), the Senegalese currency (1 USD = 500 CFAF in 1997). A total of 1260 patients were hospitalized in the department including 383 for stroke (30.4%). Mean age was 60.8 +/- 14.2 years and men accounted for 49.2% of the population. The mortality rate was 46.2% among hospitalized patients. A total of 33,573 medical acts were carried out including 12,052 (35.9%) for stroke management. The direct cost of stroke management was 32,614,442 CFAF with a mean cost of 78,426 CFAF per patient. The cost was 18,839 CFAF in the patient care unit (57.8%) and 4,954,635 CFAF in the neuroradiology unit (15.2%). The cost of health care personnel was 19,373,172 CFAF (59.4%) and the cost for drugs and other medical products was 8,253,246 CFAF. Health education programs aimed at increasing awareness of risk factors are needed to reduce the cost of stroke management in this difficult economic period. PMID:16465816

  5. Summary of Reports from the Country Representatives: Senegal

    Malaria Situation: Malaria is the main cause of morbidity in Senegal and accounts for 7,000 deaths/year. There has been an increase in the number of severe malaria cases as well as new epidemics in irrigated areas and in peri-urban situations. Drug resistance is extensive and increasing but chloroquine is still effective. Drug resistance has had a major impact on child mortality. The front-line drug is chloroquine which can be substituted by amodiaquine. The second line treatment is sulfadoxin-pyrimethamin (SP) and for severe cases quinine is used. There is some evidence that resistant gametocytes are more infectious than sensitive ones. Epidemiology: In the Sahelian and Sahelo-sudanian areas An. arabiensis is the most abundant species but in the Sudanian region An. funestus and An. gambiae occur in larger numbers. The infection rate is generally lower in An. arabiensis where it co-exists with An. gambiae. There is fairly widespread resistance to DDT but permethrin and deltamethrin are still effective. Malaria Control: There are 38 impregnated bednet centres giving 25% coverage and operated by 152 trained technicians. In Dakar and other urban areas house spraying is used.

  6. Oceanic influence on seasonal malaria outbreaks over Senegal and Sahel

    Diouf, Ibrahima; Rodríguez de Fonseca, Belen; Deme, Abdoulaye; Cisse Cisse, Moustapha; Ndione Ndione, Jaques-Andre; Gaye, Amadou T.; Suarez, Roberto


    Beyond assessment and analysis of observed and simulated malaria parameters, this study is furthermore undertaken in the framework of predictability of malaria outbreaks in Senegal and remote regions in Sahel, which are found to take place two months after the rainy season. The predictors are the sea surface temperature anomalous patterns at different ocean basins mainly over the Pacific and Atlantic as they are related to changes in air temperature, humidity, rainfall and wind. A relationship between El Niño and anomalous malaria parameters is found. The malaria parameters are calculated with the Liverpool Malaria Model (LMM) using meteorological datasets from different reanalysis products. A hindcast of these parameters is performed using the Sea Surface temperature based Statistical Seasonal ForeCAST (S4CAST) model developed at UCM in order to predict malaria parameters some months in advance. The results of this work will be useful for decision makers to better access to climate forecasts and application on malaria transmission risk.

  7. Porcine Cysticercosis and Risk Factors in The Gambia and Senegal

    Arss Secka


    Full Text Available During a stratified cross-sectional survey, 1705 pigs were sampled from 279 randomly selected households, 63 randomly selected communities and villages, from four study areas in The Gambia and Senegal during the period October 2007 to January 2008. Porcine cysticercosis prevalence detected by tongue inspection at animal level per study area ranged from 0.1% to 1.0%. Using an antigen-detection ELISA the seroprevalence of cysticercosis at both community/village and animal levels for the four selected study areas is: Western region 80.0% (95%CI: 52.4%–93.6% and 4.8% (95%CI: 3.4%–6.5%, Bignona 86.7% (95%CI: 59.8%–96.6% and 8.9% (95%CI: 5.0%–15.5%, Kolda 82.4% (95%CI: 46.8%–96.1% and 13.2% (95%CI: 10.8%–16.0%, and Ziguinchor 81.3% (95%CI: 43.5%–96.1% and 6.4% (95%CI: 4.0%–10.1%, respectively. No risk factors for cysticercosis were found significant in this study. This study proved that porcine cysticercosis is endemic and distributed widely in the study areas though its incidence might be suppressed by the generalised use of toilets and latrines in the study areas.

  8. High mortality from snakebite in south-eastern Senegal.

    Trape, J F; Pison, G; Guyavarch, E; Mane, Y


    Over 24 years, from 1976 to 1999, we conducted a prospective study of overall and cause-specific mortality among the population of 42 villages of south-eastern Senegal. Of 4228 deaths registered during this period, 26 were caused by snakebite, 4 by invertebrate stings and 8 by other wild or domestic animals. The average annual mortality rate from snakebite was 14 deaths per 100,000 population. Among persons aged > or = 1 year, 0.9% (26/2880) of deaths were caused by snakebite and this cause represented 28% (26/94) of total deaths by accidents. We also investigated the snake fauna of the area. Of 1280 snakes belonging to 34 species that were collected, one-third were dangerous and the proportion of Viperidae, Elapidae and Atractaspidae was 23%, 11% and 0.6%, respectively. The saw-scaled viper Echis ocellatus was the most abundant species (13.6%). Other venomous species were Causus maculatus (6.5%), Naja katiensis (5.5%), Bitis arietans (2.7%), Elapsoidea trapei (2.4%), Naja nigricollis (1.2%), Naja melanoleuca (1.1%), Atractaspis aterrima (0.4%), Dendroaspis polylepis (0.3%) and Naja haje (0.1%). PMID:11579888

  9. Reversing the Trend of Corruption in South Sudan

    Maker Mayek Riak


    Despite various strategies that have been applied to limit and control the pervasive impacts of corruption across the world, corruption continues to be a global menace. Sub-Saharan Africa has been the hardest affected by corruption which has led to serious underdevelopment in the region. South Sudan, the world’s newest State, has fallen in the trap of the preceding sub-Saharan African Countries which have been largely plagued by corrupt practices and serious deficit in governance. Since the...

  10. Evapotranspiration computed by Darcy?s Law: Sudan case study

    Abdalla, O. A. E.


    The present study applies Darcy's Law to compute evapotranspiration in the arid to semi-arid central Sudan. The average decline in groundwater level (s) along a distance (L) of the aquifer's cross section was calculated. Such decline is a function of discharge Q at any point across the unit width of the aquifer and effective porosity. Groundwater in the study area generally flows from NW to the SE along basin axial trough and is characterized by variable hydraulic gradient. As the aquifer dis...

  11. Geodetic surveying as part of archaeological research in Sudan

    Jan Pacina


    Full Text Available Surveying is an important part of any archaeological research. In this paper we focus on the archaeological research in north Sudan (6th Nile cataract and the surveying methods applicable under the local conditions. Surveying in the Third World countries is affected by the political situation (limited import of surveying tools, local conditions (lack of fixed points, GNSS correction signal, inaccessible basemaps and fixed point network. This article describes the methods and results obtained during the three archaeological seasons (2011-2014. The classical surveying methods were combined with KAP (Kite Aerial Photography to obtain the desired results in form of archaeological maps, detailed orthophoto images and other analyses results.

  12. Malaria Risk Mapping for Control in the Republic of Sudan

    Noor, Abdisalan M.; Elmardi, Khalid A; Abdelgader, Tarig M; Patil, Anand P; Amine, Ahmed A. A.; Bakhiet, Sahar; Mukhtar, Maowia M.; Snow, Robert W.


    Evidence shows that malaria risk maps are rarely tailored to address national control program ambitions. Here, we generate a malaria risk map adapted for malaria control in Sudan. Community Plasmodium falciparum parasite rate (PfPR) data from 2000 to 2010 were assembled and were standardized to 2–10 years of age (PfPR2–10). Space-time Bayesian geostatistical methods were used to generate a map of malaria risk for 2010. Surfaces of aridity, urbanization, irrigation schemes, and refugee camps w...

  13. Domestic water conservation potential in Saudi Arabia

    Abdulrazzak, Mohammed J.; Khan, Muhammad Z. A.


    Domestic water conservation in arid climates can result in efficient utilization of existing water supplies. The impacts of conservation measures such as the installation of water-saving devices, water metering and pricing schemes, water rationing and public awareness programs, strict plumbing codes, penalties for wasting water, programs designed to reduce leakage from public water lines and within the home, water-efficient landscaping, economic and ethical incentives are addressed in detail. Cost savings in arid climates, with particular reference to Saudi Arabia, in relation to some conservation techniques, are presented. Water conservation technology and tentative demonstration and implementation of water conservation programs are discussed.

  14. Saudi Arabia: Petroleum and new economic trends

    The new economic trends of Saudi Arabia are detailed in this article. This country can take an important place on the world petroleum market in the future; he has the quarter of world petroleum reserves, and is determined to keep its place of first petroleum exporter. New developments projects are arising: electric power, telecommunications, civil aviation, seawater desalination. In terms of financing, as the state cannot finance all these new projects, new means are used: privatisation, BOT (build-operate-transfer) contracts, and offset programs. (N.C.)

  15. Preliminary survey of ticks (Acari : Ixodidae on cattle in northern Sudan

    D.A. Salih


    Full Text Available In a cross sectional survey conducted during the period June 2001 to July 2002, the geographical distribution of ticks on cattle in the Sudan was determined. Seventeen locations were surveyed from Northern, Central, Eastern, Western, Blue Nile and White Nile Provinces. Total body collections of ticks were made from 20 cattle at each location. Four tick genera and 11 species were identified. The tick species collected included Amblyomma lepidum, Amblyomma variegatum, Boophilus decoloratus, Hyalomma anatolicum anatolicum, Hyalomma dromedarii, Hyalomma impeltatum, Hyalomma marginatum rufipes, Hyalomma truncatum, Rhipicephalus evertsi evertsi, Rhipicephalus sanguineus group and Rhipicephalus simus simus. Major ecological changes have occurred due to extensive animal movement, deforestation, desertification and establishment of large mechanized agricultural schemes. These factors have certainly affected the distribution of ticks and tick-borne diseases in the Sudan. The absence of A. variegatum and A. lepidum in northern Sudan was not surprising, since these tick species are known to survive in humid areas and not in the desert and semi-desert areas of northern Sudan. The absence of B. annulatus in northern and central Sudan is in accordance with the finding that this tick species is restricted to the southern parts of the central Sudan. The presence of H. anatolicum anatolicum in Um Benin in relatively high abundance is an interesting finding. The present finding may indicate that the southern limit of this species has changed and moved southwards to latitude 13o N. It is concluded that major changes in tick distribution have taken place in the Sudan

  16. Summary of Reports from the Country Representatives: Sudan

    Geography: Sudan is the largest country in Africa with a total area of 2.6M km2 and malaria endemicity increases from north to south as the isohytes increase. Malaria Situation: Malaria is hypoendemic in the north, meso-endemic in the central regions and some holoendemic transmission in the south where transmission is perennial. Epidemiology: P. falciparum is the main parasitic species and malaria prevalence was 12.75 in 1998. There are 31 species of Anopheles identified in Sudan, 18 of which are malaria infectious. An. arabiensis is the principal vector and is distributed thoughout the country. An. funestus and An. gambiae are vectors in the south. An. arabiensis is highly endophilic except in the east and is strongly anthropophilic. The species is well adapted to dry conditions and in the seasonal breeding areas the vector density can be virtually zero. It is not clear how these areas become re-infested in the rainy season. There is little inversion polymorphism in Sudanese populations of An. arabiensis. Malaria Control: Mosquito control activities focus mainly on residual house spraying but with some fogging activities in irrigated areas. Malathion house spraying is used in Khartoum but the use of impregnated bed nets is not popular. There is also some aerial spraying.

  17. Gender-based violence versus Human Security: Cases from South Sudan

    Bergli, Tine


    This thesis is based on the concept of gender-based violence (GBV), violence that mostly targets women due to socially constructed perceptions about their gender. The context that has been chosen is South Sudan and the analysis has been carried out on the background of a document study of the Transitional Constitution and the customary court system in South Sudan. GBV is a highly prevalent threat to women’s lives in South Sudan due to male dominance of societal structures and low empowerment ...

  18. Sudan: An in-depth analysis of the social dynamics of abandonment of FGM/C

    S. Al Hebshi; B. V. Nylund; Samira Ahmed


    Special Series on Social Norms and Harmful Practices This paper examines the experience of Sudan by analysing the factors that promote and support the abandonment of female genital mutilation/cutting (FGM/C) and other harmful social practices. FGM/C is still widely practiced in all regions of northern Sudan but today actors are mobilizing across the country to end the practice. This paper analyses programmes that support ending FGM/C in Sudan and highlights the key factors that promote collec...

  19. Predictors of cervical cancer being at an advanced stage at diagnosis in Sudan

    Ibrahim, Ahmed; Rasch, Vibeke; Pukkala, Eero;


    Cervical cancer is the second most common cancer among women in Sudan, with more than two-thirds of all women with invasive cervical cancer being diagnosed at an advanced stage (stages III and IV). The lack of a screening program for cervical cancer in Sudan may contribute to the late presentation...... of this cancer, but other factors potentially associated with advanced stages of cervical cancer at diagnosis are unknown. The purpose of this research was to investigate the relationship between age, marital status, ethnicity, health insurance coverage, residence in an urban vs a rural setting, and stage (at...... diagnosis) of cervical cancer in Sudan....

  20. An Empirical Study Evaluating the Adoption of Mobile Banking in Sudan



    This study is about the revolution of information and communication technology (ICT). It deals with the evolution of banking technology (BT), electronic banking (e-banking) and mobile banking (m-banking) in Sudan. It intends to explore the practice of m-banking in Sudan. The focus is on the availability of adequate infrastructure and on the challenges and risks that face m-banking services in Sudan. The findings showed that although mbanking is believed to be essential, still the services pro...

  1. Low Seroprevalence Indicates Vulnerability of Eastern and Central Sudan to Infection with Chikungunya Virus.

    Adam, Awadalkareem; Seidahmed, Osama M E; Weber, Christopher; Schnierle, Barbara; Schmidt-Chanasit, Jonas; Reiche, Sven; Jassoy, Christian


    Outbreaks of infections with chikungunya virus (CHIKV) have previously been reported from Sudan but the prevalence in the general population is unknown. We investigated the seroprevalence of CHIKV infection in 379 serum samples from patients with fever in the outpatient clinics of three hospitals in eastern and central Sudan. The seroprevalence was 1.8%, indicating that CHIKV infections are rare in these parts of Sudan. As the vector Aedes aegypti is endemic in this area, the population is at risk for a CHIKV epidemic. PMID:26974266

  2. Medication administration errors in Eastern Saudi Arabia

    To assess the prevalence and characteristics of medication errors (ME) in patients admitted to King Fahd University Hospital, Alkhobar, Kingdom of Saudi Arabia. Medication errors are documented by the nurses and physicians standard reporting forms (Hospital Based Incident Report). The study was carried out in King Fahd University Hospital, Alkhobar, Kingdom of Saudi Arabia and all the incident reports were collected during the period from January 2008 to December 2009. The incident reports were analyzed for age, gender, nationality, nursing unit, and time where ME was reported. The data were analyzed and the statistical significance differences between groups were determined by Student's t-test, and p-values of <0.05 using confidence interval of 95% were considered significant. There were 38 ME reported for the study period. The youngest patient was 5 days and the oldest 70 years. There were 31 Saudis, and 7 non-Saudi patients involved. The most common error was missed medication, which was seen in 15 (39.5%) patients. Over 15 (39.5%) of errors occurred in 2 units (pediatric medicine, and obstetrics and gynecology). Nineteen (50%) of the errors occurred during the 3-11 pm shift. Our study shows that the prevalence of ME in our institution is low, in comparison with the world literature. This could be due to under reporting of the errors, and we believe that ME reporting should be made less punitive so that ME can be studied and preventive measures implemented (Author).

  3. Stress among dentists in Jeddah, Saudi Arabia

    The objective of this study was to identify various stress factors affecting dentists and to evaluate their stress manifestations and stress management. A questionnaire was distributed among dentists residing in Jeddah, Saudi Arabia. The questionnaire classified stress factors into professional, patient-related, dental procedure-related, and office management factors. Sign and symptoms of stress manifestations and management were also evaluated. The sample included 80 females and 75 males, with 47% of them below the age of 30 years. Out of the total sample, the largest percentage (60.6%) were general practitioners, 47.7% had experience of less than 5 years and 32.2% had 11 years of experience. The highest mean scores of stress were related to professional factors and dental procedure-related factors. Among those, the main significant factors that caused stress in the surveyed sample were lack of time in relation to workload (76.1%), limited visibility and accessibility (67.7%). The most common manifestations of stress were nervousness (95%), musculoskeletal fatigue (72%) and anger (58%). Dentists predominantly managed their stress by praying and reading holy books (80%) and by spending time alone (75%) or with family and friends (70%). The most prevalent and significant causes of stress among dentists working in Jeddah, Saudi Arabia were professional in nature. Stress has been manifested by nervousness and musculoskeletal problem and was mainly managed by praying and spending time alone or with family and friends. (author)

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

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

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

  5. Phylogeny of some vespertilionid bats from Western Africa, Senegal - comparison of molecular and cytogenetic approach

    Koubínová, D.; Irwin, N.; Hulva, P.; Zima, Jan

    Vilnius: Gamtos tyrimu centras, 2011 - (Hutson, A.; Lina, P.). s. 73-74 ISBN 978-9986-443-55-1. [European Bat Research Symposium /12./. 22.08.2011-26.08.2011, Vilnius] Institutional research plan: CEZ:AV0Z60930519 Keywords : bats * phylogeny * Senegal Subject RIV: EG - Zoology

  6. Science and Religion on the Blackboard: Exploring Schoolmasters' Beliefs and Practices in Senegal

    Croché, Sarah


    This article treats the various forms of adjustment between scientific and religious discourses at school. It aims to analyse the beliefs and practices of schoolmasters and to explore how the oppositions between the "dominant" discourses of Western science and those of religion are addressed in secondary education in Senegal. The…

  7. Selection of the most suitable phosphorus fertilization in some soils of Senegal: use of phosphorus 32

    Fardeau, J.C.; Jappe, J. (Centre de Cadarache, 13 - Saint-Paul-lez-Durance (France)); Diatta, S.; Ndiaye, J.P. (Centre National de Recherches Agronomiques (CNRA), Bambey (Senegal))

    The phosphorus status and phosphorus fertilization of Senegal soils were analyzed by the isotopic dilution kinetics method. With this method, the mobility of phosphate ions is described by four parameters: two of them are related to the quantity of available phosphate and the two others are related to the kinetics of exchange between soil and its bathing solution. All these soils are very poor in available soil phosphorus and fertilization appears necessary to increase cropping intensity. Local ores (rock phosphate and phospal) were tested and compared with superphosphate. In the major part of Senegal, the main plain, where the pluviometry is low or very low, the fixation capacity is restricted: superphosphate increased easily available phosphorus but the productivity of soils is restricted by the lack of water. Near the great rivers -Casamance and Senegal Rivers-, where irrigation becomes a great possibility, the fixation capacity of soils for phosphate ions is very high. For this reason, near the river, in the North of Senegal, superphosphate does not increase available phosphorus even when in large quantity and it seems useful to spread rock phosphate which is cheap compared to superphosphate. In this case, the aim of the agronomist must be the maintenance of soil phosphorus status.

  8. Linkages between observed, modeled Saharan dust loading and meningitis in Senegal during 2012 and 2013

    Diokhane, Aminata Mbow; Jenkins, Gregory S.; Manga, Noel; Drame, Mamadou S.; Mbodji, Boubacar


    The Sahara desert transports large quantities of dust over the Sahelian region during the Northern Hemisphere winter and spring seasons (December-April). In episodic events, high dust concentrations are found at the surface, negatively impacting respiratory health. Bacterial meningitis in particular is known to affect populations that live in the Sahelian zones, which is otherwise known as the meningitis belt. During the winter and spring of 2012, suspected meningitis cases (SMCs) were with three times higher than in 2013. We show higher surface particular matter concentrations at Dakar, Senegal and elevated atmospheric dust loading in Senegal for the period of 1 January-31 May during 2012 relative to 2013. We analyze simulated particulate matter over Senegal from the Weather Research and Forecasting (WRF) model during 2012 and 2013. The results show higher simulated dust concentrations during the winter season of 2012 for Senegal. The WRF model correctly captures the large dust events from 1 January-31 March but has shown less skill during April and May for simulated dust concentrations. The results also show that the boundary conditions are the key feature for correctly simulating large dust events and initial conditions are less important.

  9. Global Scaling Up Handwashing Project : Involving Men in Handwashing Behavior Change Interventions in Senegal

    World Bank


    Launched in December 2006, the Water and Sanitation Program (WSP) Global Scaling up Handwashing Project has been implemented by local and National governments in Peru, Senegal, Tanzania, and Vietnam, with technical support from WSP. A central component of the handwashing project is the planning and implementation of an integrated communications program that includes mass media at national ...

  10. Glycemic Control in a Clinic-Based Sample of Diabetics in M'Bour Senegal

    BeLue, Rhonda; Ndiaye, Khadidiatou; NDao, Fatou; Ba, Fatou Niass Niang; Diaw, Mor


    Background: Sub-Saharan Africa (SSA) including Senegal is faced with a significant and increasing burden of type 2 diabetes. However, little information is available about diabetes management among Senegalese diabetics. Purpose: The current study aims to describe the level of glycemic control among a convenience sample of diabetics who receive…