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Sample records for arabia sudan syrian

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

    DEFF Research Database (Denmark)

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

    1994-01-01

    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...

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

    Science.gov (United States)

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

    2016-06-01

    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

  3. Sudan

    OpenAIRE

    World Bank

    2011-01-01

    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...

  4. Sudan.

    Science.gov (United States)

    1984-05-01

    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

  5. 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.

    Science.gov (United States)

    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…

  6. Sudan PIMS

    Data.gov (United States)

    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...

  7. China, Sudan Expand Cooperation

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    @@ 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.

  8. The authoritarian castling of the Syrian regime: from popular uprising to civil war

    Directory of Open Access Journals (Sweden)

    Ignacio Álvarez-Ossorio Alvariño

    2015-05-01

    Full Text Available Instead of hastening political change, the Syrian uprising has led to greater authoritarianism. At first, president Bashar al-Assad adopted various cosmetic reforms (a party law and constitutional referendum, which were designed more as a survival strategy than a genuine process of political liberalisation. In its first four years, the Syrian crisis has gone from being an anti-authoritarian popular uprising to a proxy war with the active presence of Saudi Arabia, Iran, Qatar and Turkey. Control of the state apparatus on the part of the Alawite minority has been instrumentalised by the Salafist and jihadist groups to intensify sectarianism and claim the establishment of an Islamic State.

  9. Syrian Crisis and Migration

    OpenAIRE

    Pinar Yazgan; Deniz Eroglu Utku; Ibrahim Sirkeci

    2015-01-01

    With the growing insurrections in Syria in 2011, an exodus in large numbers have emerged. The turmoil and violence have caused mass migration to destinations both within the region and beyond. The current "refugee crisis" has escalated sharply and its impact is widening from neighbouring countries toward Europe. Today, the Syrian crisis is the major cause for an increase in displacement and the resultant dire humanitarian situation in the region. Since the conflict shows no signs of abating i...

  10. Saudi Arabia

    International Nuclear Information System (INIS)

    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.)

  11. The Welfare of Syrian Refugees

    OpenAIRE

    Verme, Paolo; Gigliarano, Chiara; Wieser, Christina; Hedlund, Kerren; Petzoldt, Marc; Santacroce, Marco

    2015-01-01

    The book focuses on the largest refugee crisis of our time: the Syrian refugee crisis. It exploits a wealth of survey and registry data on Syrian refugees living in Jordan and Lebanon to assess their poverty and vulnerability status, understand the predictors of these statuses, evaluate the performance of existing policies toward refugees, and determine the potential for alternative policies. Findings point to a complex situation. In the absence of humanitarian assistance, poverty is extremel...

  12. What is that Syrian about the Syrian war?

    OpenAIRE

    Khatib, Hakim

    2015-01-01

    After five years of the Syrian war, we can recognize “four” conflicting parties on the ground – Assad, ISIS, rebel groups and the Kurds. Each one of these conflicting parties has regional and international backers, who ironically do not agree with each other about whom they are fighting for or against. The Syrian regime is backed by Iran, Russia, Hezbollah and Iraqi militias. ISIS is backed by the flood of global Jihadists from all over the world. Rebel groups are backed by Gulf States, Turke...

  13. Demanding Divestment from Sudan

    Science.gov (United States)

    Asquith, Christina

    2006-01-01

    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…

  14. Saudi Arabia.

    Science.gov (United States)

    1986-12-01

    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

  15. Radiation protection in Sudan

    International Nuclear Information System (INIS)

    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. The Israeli-Syrian conflict : Israeli-Syrian conflict

    OpenAIRE

    1997-01-01

    Main question: "What are the main obstacles to a settlement of the Israeli-Syrian conflict and how can the US contribute as a mediator to its settlement?" Abstract: Middle East politics has drawn much attention from the rest of the world. Several wars have been fought between the Arab states and Israel since the formation of the Jewish State in 1948. The end of the Cold War opened a "window of opportunities" in favor of peace achievements in the Middle East. When Israel and the PLO s...

  17. Labour market in South Sudan

    OpenAIRE

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

    2011-01-01

    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...

  18. Educational Assessment of Syrian Refugees in Turkey

    OpenAIRE

    Tuba Bircan; Ulaş Sunata

    2015-01-01

    In political, social and economical terms, Turkey is the most affected country of the Syrian crisis. More importantly, Turkey as a host country of Syrian refugees has been living a dramatic demographic change. The most marginalized group living in Turkey is children. Refugee education has hence become of top priority. The global report in refugee education is below the critical level, but Turkish report is even worse in the contexts of not only accessibility and quality. This work refers to u...

  19. Syrian Kurdish Political Activism: A Social Movement Theory Perspective

    OpenAIRE

    Wietse van den Berge

    2015-01-01

    Syrian Kurdish politics is complex. While the political parties appear rather similar in terms of their goals, fierce inter-party rivalry exists, nonetheless. Shedding some light on Syrian Kurdish politics using Social Movement Theory as a theoretical framework, this article deals with how and why Syrian Kurds choose a specific political party. Interviews with Syrian Kurdish political activists in Iraqi Kurdistan provide the data. The interviews point out that a striking cleavage exists: Resp...

  20. SUPPORTIVE FACTORS FOR SYRIAN HOME APPLIANCES MANUFACTURERS (ADVERTISING, BRAND, &VALUE)

    OpenAIRE

    KHACHROUM, Mohammad; ALİ, Suleiman; HİLLY, Karam M.

    2010-01-01

    Syrian industries are facing very critical era nowadays. Therefore, this research aims to address the following questions first of all, which brands will be attracted by Syrian consumers? How can Syrian companies gain local customers' trust and preferences? And which factors could affect Syrian consumer’s decision making? To answer these questions home appliances industry will be a field of study. Two approaches have been conducted in this study; qualitative research including interviews with...

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

    International Nuclear Information System (INIS)

    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

  2. Geopolitical hotspots : Saudi Arabia

    International Nuclear Information System (INIS)

    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

  3. Tuberculosis awareness in Gezira, Sudan

    DEFF Research Database (Denmark)

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

    2014-01-01

    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...

  4. Olie skaber fred i Sudan

    DEFF Research Database (Denmark)

    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...

  5. Uses of radioisotopes in Sudan

    International Nuclear Information System (INIS)

    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)

  6. Craniofacial characteristics of Croatian and Syrian populations.

    Science.gov (United States)

    Grbesa, Durdica; Pezerović-Panijan, Ruzica; Kalaya, Mohamed Nadim; Gorsić, Irma; Cavcić, Anamarija; Zura, Nikolino; Berberović, Behija

    2007-12-01

    Craniofacial area is apart of the human body which undergoes the greatest changes during development and is characterized by uneven growth. External and internal factors affect the growth and development of craniofacial structures. They are responsible for the occurrence of specific craniofacial characteristics in different races or populations within the same race. The present study investigates the possible differences of the basic head and face shapes between the Croatian and Syrian populations. The sample included 400 subjects of both sexes aged 18-24 years and was divided into a Croatian and a Syrian group with 200 subjects each. Six variables defined according to Martin and Saller were measured by standard anthropometric instruments. The results of the study demonstrated statistically significant differences between our subjects in all variables except face width. The dolichocephalic head type and the mesoprosopic face type were predominant in the Croatian population, while the brachycephalic head type and the euryprosopic face type dominated in the Syrian population. PMID:18217470

  7. How to support the Syrian uprising?

    DEFF Research Database (Denmark)

    Mohns, Erik

    2011-01-01

    The events in Syria have led to mounting calls in the EU to impose an embargo on Syrian oil. This commentary discusses the possible impact of such sanctions on the balance of power between the regime and the protest movement in Syria.......The events in Syria have led to mounting calls in the EU to impose an embargo on Syrian oil. This commentary discusses the possible impact of such sanctions on the balance of power between the regime and the protest movement in Syria....

  8. Evolution and Outlook of the Syrian Crisis

    OpenAIRE

    Álvarez-Ossorio Alvariño, Ignacio

    2013-01-01

    The Syrian crisis has become a tough knot to unravel. The relentless battle that Bashar al-Assad's regime is waging against the opposition is compounded by the intrigues of the regional powers that have become involved, directly or indirectly, in the conflict, making it that much harder to find a solution.

  9. Leadership Styles at Syrian Higher Education

    Science.gov (United States)

    Khalifa, Bayan; Ayoubi, Rami M.

    2015-01-01

    Purpose: The purpose of this paper is to explore the two major types of leadership, i.e transactional and transformational, and organizational learning at public and private universities in Syria. It further aims at exploring the role of transactional and transformational leadership in enhancing organizational learning at Syrian universities.…

  10. Endemic treponematoses in the Sudan.

    Science.gov (United States)

    Abu Ahmed Mohamed, H

    1985-01-01

    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

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Haoyu; Xia, Qing; Liu, Rutao, E-mail: rutaoliu@sdu.edu.cn

    2014-04-15

    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. Vulnerability leading to mobility: Syrians" exodus from Turkey

    OpenAIRE

    N. Aslı Şirin Öner; Deniz Genç

    2015-01-01

    Turkey has been a stage for human mobility for many years, yet it did not have a comprehensive migration and asylum regime until recently. Being the worst refugee crisis of the last decades, the Syrian crisis actually had an impact on developing such a regime of which the Law on Foreigners and International Protection (LFIP) is a crucial element. The LFIP provides temporary protection to the Syrians in Turkey. However, it is recently observed that more and more Syrians are leaving the country...

  13. Human Resources for Information Development in Sudan.

    Science.gov (United States)

    Wesley, Cecile

    1992-01-01

    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)

  14. Language Situation in Post-War Sudan

    Science.gov (United States)

    Siddiek, Ahmed Gumaa

    2010-01-01

    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…

  15. Syrian Kurdish Political Activism: A Social Movement Theory Perspective

    Directory of Open Access Journals (Sweden)

    Wietse van den Berge

    2015-05-01

    Full Text Available Syrian Kurdish politics is complex. While the political parties appear rather similar in terms of their goals, fierce inter-party rivalry exists, nonetheless. Shedding some light on Syrian Kurdish politics using Social Movement Theory as a theoretical framework, this article deals with how and why Syrian Kurds choose a specific political party. Interviews with Syrian Kurdish political activists in Iraqi Kurdistan provide the data. The interviews point out that a striking cleavage exists: Respondents sympathizing with the dominant political party preferred social equality, while interviewees belonging to other parties have a preference for non-violence.

  16. Tumor-related gene changes in immunosuppressive Syrian hamster cholangiocarcinoma.

    Science.gov (United States)

    Juasook, Amornrat; Aukkanimart, Ratchadawan; Boonmars, Thidarut; Sudsarn, Pakkayanee; Wonkchalee, Nadchanan; Laummaunwai, Porntip; Sriraj, Pranee

    2013-10-01

    The results of a previous study demonstrated that prednisolone enhanced cholangiocarcinogenesis. Therefore, to clarify molecular changes during immunosuppressive cholangiocarcinogenesis, Syrian hamsters were divided into 8 groups: uninfected controls; immunosuppressed Syrian hamsters using prednisolone (P); normal Syrian hamsters administered N-nitrosodimethylamine (ND); immunosuppressed Syrian hamsters administered N-nitrosodimethylamine (NDis); normal Syrian hamsters infected with Opisthorchis viverrini (OV); immunosuppressed Syrian hamsters infected with O. viverrini (OVis); normal Syrian hamsters infected with O. viverrini and administered N-nitrosodimethylamine (CCA); and immunosuppressed Syrian hamsters infected with O. viverrini and administered N-nitrosodimethylamine (CCAis). Syrian hamster livers were used for analysis of tumor-related gene expression and immunohistochemistry through cytokeratin 19 (CK19) and proliferating cell nuclear antigen (PCNA) staining. The tumor-related gene expression results show that CCAis groups at all time points exhibited upregulation of COX-2, IL-6, SOD1, CAT and iNOS and downregulation of p53, which correlated with the predominant expression of CK19 and PCNA in liver tissue. These results suggest that prednisolone enhances cholangiocarcinoma development, which was confirmed by molecular changes. PMID:23645518

  17. The European Response to the Syrian Refugee Crisis: What next?

    OpenAIRE

    Fargues, Philippe; FANDRICH, Christine

    2012-01-01

    Migration Policy Centre Although over 450,000 Syrians fled to countries nearby Syria, numbers seeking refuge within the EU remain small. In 2011, a total of 8,920 Syrians applied for asylum within EU borders, while in the first three quarters of 2012 applications increased slightly, reaching a total of 11,573. Only 1,490 irregular entries of Syrians were recorded during the last three quarters of 2011, which rose to 2,739 in the first two quarters of 2012. Numbers of Syrians applying for i...

  18. Decreased adult neurogenesis in hibernating Syrian hamster.

    Science.gov (United States)

    León-Espinosa, Gonzalo; García, Esther; Gómez-Pinedo, Ulises; Hernández, Félix; DeFelipe, Javier; Ávila, Jesús

    2016-10-01

    Generation of new neurons from adult neural stem cells occurs in the dentate gyrus (DG) of the hippocampus and the lateral walls of the lateral ventricles. In this article, we study the neurogenesis that takes place during the hibernation of the Syrian hamster (Mesocricetus auratus). Using a variety of standard neurogenesis markers and 5-bromo-2-deoxyuridine (BrdU) incorporation, we describe a preferential decrease in the proliferation of newborn neurons in the subventricular zone (SVZ) of the hibernating hamsters (torpor) rather than in the hippocampus. Furthermore, we demonstrate that the proliferative capacity is recovered after 3-4days of torpor when arousal is triggered under natural conditions (i.e., not artificially provoked). In addition, we show that tau3R, a tau isoform with three microtubule-binding domains, is a suitable marker to study neurogenesis both in the SVZ and subgranular zone (SGZ) of the Syrian hamster brain. PMID:27436535

  19. SYRIAN ARCHAEOLOGICAL HERITAGE: PAST AND PRESENT

    OpenAIRE

    Shadi, Watfa; Bashar, Mustafa

    2015-01-01

    This paper is a review of the threats to the cultural heritage of Syria, recently brought to the forefront of current events because of the armed conflict happening there. We will discuss archeological sites designated as UNESCO (United Nations Scientific and Cultural Organization) World Heritage Sites and focus on the damage done to Syria’s cultural heritage not only in the past, specifically during colonial times, when foreign museums acquired so many artifacts of Syrian heritage, but...

  20. Stone structures in the Syrian Desert

    CERN Document Server

    Sparavigna, Amelia Carolina

    2011-01-01

    An arid land, known as the Syrian Desert, is covering a large part of the Middle East. In the past, this harsh environment, characterized by huge lava fields, the "harraat", was considered as a barrier between Levant and Mesopotamia. When we observe this desert from space, we discover that it is crossed by some stone structures, the "desert kites", which were the Neolithic traps for the game. Several stone circles are visible too, as many Stonehenge sites dispersed in the desert landscape.

  1. THE SYRIAN REFUGEE CRISIS IN EUROPE

    OpenAIRE

    Rossen Koroutchev

    2016-01-01

    The manuscript analyzes the current refugee’s crisis in Europe and the situation of the Syrian refugees in Syria’s neighboring countries such as Jordan, Lebanon and Turkey. The presented comparative analysis between the first instance decisions in asylum policies of several European countries is accompanied by additional statistics of the refugee’s influx. Several suggestions related to the necessary measures to be taken in short and long term in order to ensure more sustainable migration pat...

  2. The Syrian refugee crisis in Europe

    OpenAIRE

    Koroutchev, Rossen

    2016-01-01

    The manuscript analyzes the current refugee’s crisis in Europe and the situation of the Syrian refugees in Syria’s neighboring countries such as Jordan, Lebanon and Turkey. The presented comparative analysis between the first instance decisions in asylum policies of several European countries is accompanied by additional statistics of the refugee’s influx. Several suggestions related to the necessary measures to be taken in short and long term in order to ensure more sustainable migration pat...

  3. The Syrian conflict and infectious diseases.

    Science.gov (United States)

    Ozaras, Resat; Leblebicioglu, Hakan; Sunbul, Mustafa; Tabak, Fehmi; Balkan, Ilker Inanc; Yemisen, Mucahit; Sencan, Irfan; Ozturk, Recep

    2016-06-01

    The conflict in Syria is a big humanitarian emergency. More than 200,000 Syrians have been killed, with more than half of the population either having been displaced or having immigrated. Healthcare has been interrupted due to the destruction of facilities, a lack of medical staff, and a critical shortage of life-saving medications. It produced suitable conditions leading to the re-emergence of tuberculosis, cutaneous leishmaniasis, polio, and measles. Lebanon and Jordan reported increased rates of tuberculosis among Syrian refugees. Cutaneous leishmaniasis outbreaks were noted not only in Syria but also in Turkey, Jordan, and Lebanon. After a polio-free 15 years, Syria reported a polio outbreak. Ongoing measles outbreaks in the region was accelerated by the conflict. Iraq declared a cholera outbreak among the Syrian refugees. The healthcare facilities of the countries hosting immigrants, mainly Turkey, Lebanon, Jordan, Iraq, and Egypt, are overburdened. The majority of the immigrants live in crowded and unsanitary conditions. Infectious diseases are big challenges for Syria and for the countries hosting immigrants. More structured support from international organizations is needed for the prevention, control, diagnosis, and treatment of infectious diseases. PMID:27063349

  4. Crimean-Congo Hemorrhagic Fever, Sudan, 2008

    Centers for Disease Control (CDC) Podcasts

    2010-04-15

    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.

  5. Radiation-induced anorexia in Syrian hamsters

    International Nuclear Information System (INIS)

    The recovery of Syrian hamsters after split dose application (interval 11 days) was studied on the basis of the weight response and of food uptake. Two periods of weight loss and anorexia can be distinguished, an early one immediately after irradiation and a secondary one 6-10 days later. The secondary response is a function of the radiation dose and allows to distinguish survivors from non-survivors, since it is much more pronounced and longerlasting in the latter than in the former. The first response appears not to be influenced by a previous conditioning irradiation. (orig.)

  6. Radiation-induced anorexia in Syrian hamsters

    Energy Technology Data Exchange (ETDEWEB)

    Kindt, A.; Sattler, E.L.; Schraub, A.

    1980-10-01

    The recovery of Syrian hamsters after split dose application (interval 11 days) was studied on the basis of the weight response and of food uptake. Two periods of weight loss and anorexia can be distinguished, an early one immediately after irradiation and a secondary one 6-10 days later. The secondary response is a function of the radiation dose and allows to distinguish survivors from non-survivors, since it is much more pronounced and longerlasting in the latter than in the former. The first response appears not to be influenced by a previous conditioning irradiation.

  7. THE SYRIAN REFUGEE CRISIS IN EUROPE

    Directory of Open Access Journals (Sweden)

    Rossen Koroutchev

    2016-05-01

    Full Text Available The manuscript analyzes the current refugee’s crisis in Europe and the situation of the Syrian refugees in Syria’s neighboring countries such as Jordan, Lebanon and Turkey. The presented comparative analysis between the first instance decisions in asylum policies of several European countries is accompanied by additional statistics of the refugee’s influx. Several suggestions related to the necessary measures to be taken in short and long term in order to ensure more sustainable migration patterns are discussed in detail.

  8. Sudan

    Directory of Open Access Journals (Sweden)

    Amani Abdel Rahim Kobbail

    2012-01-01

    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.

  9. Developmental transformation and peace consolidation in southern Sudan

    Directory of Open Access Journals (Sweden)

    Jeni Klugman

    2005-11-01

    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.

  10. Diphyllobothriasis in Saudi Arabia

    International Nuclear Information System (INIS)

    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)

  11. 15 CFR 742.10 - Anti-terrorism: Sudan.

    Science.gov (United States)

    2010-01-01

    ... 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...

  12. Sudan - Toward Sustainable and Broad-Based Growth

    OpenAIRE

    World Bank

    2009-01-01

    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...

  13. Environment of paleowater in Sudan

    International Nuclear Information System (INIS)

    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

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

    International Nuclear Information System (INIS)

    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

  15. Signalling in the Turkish-Syrian Water Conflict

    OpenAIRE

    Serdar Güner

    1998-01-01

    This paper proposes a simple two-person game of one-sided incomplete information in extensive form to understand strategic choices made in the Turkish-Syrian linkage between water and terrorism. Turkish intelligence established Syrian support of a terrorist group that aims at an independent Kurdish state in eastern Anatolia. Yet, Turkey frequently stipulates the cessation of this support for negotiating with Syria a water agreement over the Euphrates. The game presents Turkey as a player havi...

  16. Transnational Rebellion: The Syrian Revolt of 1925-1927

    OpenAIRE

    Bailony, Reem

    2015-01-01

    This dissertation explores the transnational dimensions of the Syrian Revolt of 1925-1927. By including the activities of Syrian migrants in Egypt, Europe and the Americas, this study moves away from state-centric histories of the anti-French rebellion. Though they lived far away from the battlefields of Syria and Lebanon, migrants championed, contested, debated, and imagined the rebellion from all corners of the mahjar (or diaspora). Skeptics and supporters organized petition campaigns, soli...

  17. An assessment of antenatal care among Syrian refugees in Lebanon

    OpenAIRE

    Benage, Matthew; Greenough, P Gregg; Vinck, Patrick; Omeira, Nada; Pham, Phuong

    2015-01-01

    Background After more than three years of violence in Syria, Lebanon hosts over one million Syrian refugees creating significant public health concerns. Antenatal care delivery to tens of thousands of pregnant Syrian refugee women is critical to preventing maternal and fetal mortality but is not well characterized given the multiple factors obtaining health data in a displaced population. This study describes antenatal care access, the scope of existing antenatal care, and antenatal and famil...

  18. An assessment of antenatal care among Syrian refugees in Lebanon

    OpenAIRE

    Benage, Matthew; Greenough, P Gregg; Vinck, Patrick; Omeira, Nada; Pham, Phuong

    2015-01-01

    Background: After more than three years of violence in Syria, Lebanon hosts over one million Syrian refugees creating significant public health concerns. Antenatal care delivery to tens of thousands of pregnant Syrian refugee women is critical to preventing maternal and fetal mortality but is not well characterized given the multiple factors obtaining health data in a displaced population. This study describes antenatal care access, the scope of existing antenatal care, and antenatal and fami...

  19. ENERGY, ENVIRONMENT, AND SUSTAINABLE DEVELOPMENT IN SUDAN

    Directory of Open Access Journals (Sweden)

    Abdeen Omer

    2011-01-01

    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.

  20. A climate trend analysis of Sudan

    Science.gov (United States)

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

    2011-01-01

    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.

  1. Ion exchange investigation on the Syrian zeolite

    International Nuclear Information System (INIS)

    We have studied the ion exchange process by using Syrian zeolite from the region of Tell-Assis with four solutions containing these ions: Ag+, NH4+, Pb2+, and Cu2+. It was found that the required time to reach the equilibrium is 6-8 hours, and depends on the type of ion. the exchange capacity mainly depends on the type of ions, and range between 0.5-1.57 m. mol/g. The effect of pH on ion exchange capacity was obvious and the best results were reached when the pH ranged between 5+ will exchange with univalent and bivalent ions in the zeolite, whereas the bivalent ions as Pb+2 will preferentially exchange with the bivalent ions in the zeolite. we concluded that the used zeolite gave good results compared with some known zeolite. (Author)

  2. Education in Emergencies: Case of a Community School for Syrian Refugees

    Science.gov (United States)

    Hos, Rabia

    2016-01-01

    With the break of the civil war in Syria, many Syrians have been displaced either internally or as refugees. Turkey, one of the leading host of Syrian refugees, has made changes to the policies to accommodate the needs of Syrians. Education is one of the most prominent needs of displaced refugee children. While 80 percent of refugee children…

  3. Sudan Student Assessment : SABER Country Report 2013

    OpenAIRE

    World Bank

    2013-01-01

    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 ...

  4. Aetiology of Oral Cancer in the Sudan

    Directory of Open Access Journals (Sweden)

    Hussain Gadelkarim Ahmed

    2013-04-01

    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.

  5. Yellow Fever Outbreak, Southern Sudan, 2003

    OpenAIRE

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

    2004-01-01

    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.

  6. Gender, education and peace in southern Sudan

    OpenAIRE

    Jackie Kirk

    2005-01-01

    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.

  7. The Eradication of Rinderpest from Southern Sudan

    International Nuclear Information System (INIS)

    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.

  8. Hyperlipidaemia in Saudi Arabia

    International Nuclear Information System (INIS)

    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)

  9. SYRIAN REFUGEES IN TURKEY AS AN EXAMPLE OF MIGRANT PROBLEM

    Directory of Open Access Journals (Sweden)

    Zeki BOYRAZ

    2015-08-01

    Full Text Available The on going conflicts and wars in different parts of the world on different dates forced millions of people to migrate. Over 5 million Palestinians still live in the refugee camps built in Lebanon, Syria, Jordan and Paletsine after the war in 1967. Many Albanian, Kosovan, Bosnian, Iraqi and Somalian migrated to various European countries and NortAmerica. Our kins took refuge in our country due to the political oppression they experienced in the balkan states likeGreece, Bulgaria, Romania and Jugoslavia. They still live in our country, particularly in the Marmara region. The main reason of Syrian migration was the armed struggle between the Syria Baas Party and the opponent party who wanted to come to power. The struggle started on March 15th, 2011 and spread all over the country in April, 2011. Consequently, 7.6 million Syrian had to migrate. 1.532 of these Syrian took refuge in Turkey. 235.000 of these migrants live in tent cities in different cities and 1.332 of these migrants dispersed all over the country. Our study takes the Syrian migration toTurkey as an example to draw attention on the migrants and refugees who are forced to migrate because of wars, civil wars and political oppression in their countries. In our study the dispersion of tent cities in Turkey will be examined taking the camps in Akçakale as an example. It’s clear that this Syrian refugee crisis will cause Syrian migrants to be settled in Turkey in the near future.

  10. Assessment of the Role of Agriculture in Sudan Economy

    OpenAIRE

    Mohamed, Issam A.W.

    2010-01-01

    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...

  11. Structure of labour market and unemployment in Sudan

    OpenAIRE

    Nour S.

    2014-01-01

    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...

  12. Saudi Arabia : emerging with influence

    International Nuclear Information System (INIS)

    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

  13. The Role of Social Media in the Syrian Uprising

    OpenAIRE

    Araz Ramazan Ahmad; Nazakat Hussain Hamasaeed Hussain Hamasaeed

    2015-01-01

    This paper, which is entitled ‘The Role of Social Media in the ‘Syrian Uprising’ aimed to report on survey research conducted  which identify the role of played by social media  in the ‘Syrian Uprising’ Currently social media tools were good mediums of electronic communication among protesters in Syria. Further, it was a vital medium for spreading information such as photos, videos and documents about the revolution for national, regional and international spheres. This paper looked at the im...

  14. The Economic Impact of the Syrian Migration to Europe

    OpenAIRE

    Raygada, Sergio

    2015-01-01

    The present concern of most member countries in the EU is the short and long term impact of the influx of the Syrian refugees on their economy. The crisis in the Syrian territory has caused citizens to seek refuge and safety in nearby countries, thus creating an imbalance in the micro and macroeconomic activities of the receiving countries.The quality as well as the quantity of labor an economy can access has a direct influence on its GDP growth. An influx of labor to an economy as a result o...

  15. Saudi Arabia: petroleum industry review

    International Nuclear Information System (INIS)

    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)

  16. A class of Sudan-decodable codes

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Refslund

    2000-01-01

    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....

  17. Financial Reforms in Sudan; Streamlining Bank Intermediation

    OpenAIRE

    Alexei Kireyev

    2001-01-01

    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...

  18. Aetiology of Oral Cancer in the Sudan

    OpenAIRE

    Hussain Gadelkarim Ahmed

    2013-01-01

    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...

  19. Decoding Hermitian Codes with Sudan's Algorithm

    DEFF Research Database (Denmark)

    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....

  20. Comparative study of radon in Sudan

    International Nuclear Information System (INIS)

    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)

  1. Syrians' Acceptance of Digital Lectures: A Case Study

    Science.gov (United States)

    Ramadan, Reem

    2016-01-01

    Technology-based learning modules are mostly challenged by their acceptance. A single-case study and mixed research method are used to explore a unique situation of applying digital lectures at the postgraduate Programmes at the Faculty of Tourism at Damascus University as a solution for brain drain in the Syrian higher education system. Results…

  2. The Game of Peace and Justice in Sudan

    DEFF Research Database (Denmark)

    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...

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

    OpenAIRE

    World Bank

    2009-01-01

    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...

  4. 31 CFR 538.418 - Financial transactions in Sudan.

    Science.gov (United States)

    2010-07-01

    ... 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...

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

    Science.gov (United States)

    Hamad, Mona M.

    2015-01-01

    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…

  6. 31 CFR 538.505 - Provision of certain legal services to the Government of Sudan, persons in Sudan, or benefitting...

    Science.gov (United States)

    2010-07-01

    ...: (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,...

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

    Directory of Open Access Journals (Sweden)

    Abdallah M Samy

    2014-10-01

    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.

  8. THE SYRIAN CRISIS REPERCUSSIONS ON THE PHARMACEUTICAL INDUSTRY: ANALYTICAL FIELD STUDY

    OpenAIRE

    HAMADA, Abdullah

    2014-01-01

    The pharmaceutical industry in Syria underwent a major significant decline, affecting negatively the needs of the Syrian citizen from drugs and vaccines, in which the effect of the current Syrian crisis on the pharmaceutical industry has a great damage to the right of the Syrian citizen in the availability of suitable medication and treatment, and the right of children for a vaccine that helps to avoid many of the diseases that affect their future and growth. The current crisis in Syria has c...

  9. Health Service Utilization among Syrian Refugees with Chronic Health Conditions in Jordan

    OpenAIRE

    Doocy, Shannon; Lyles, Emily; Akhu-Zaheya, Laila; Oweis, Arwa; Al Ward, Nada; Burton, Ann

    2016-01-01

    Introduction The influx of Syrian refugees into Jordan presents an immense burden to the Jordanian health system, particularly in treating chronic health conditions. This study was undertaken to assess utilization of health services for chronic health conditions among Syrian refugees in non-camp settings. Methods A survey of Syrian refugees in Jordan was undertaken in June 2014 to characterize health seeking behaviors and issues related to accessing care for hypertension, diabetes, cardiovasc...

  10. Syrian Refugees in Lebanon: A Case Study of the Interaction between UNHCR and a Host State

    OpenAIRE

    Hupkes, Sanne; Ruppert, Albertine

    2014-01-01

    As a result of the ongoing Syrian Civil War, Lebanon is currently hosting over 1 million Syrian refugees. This research project explores how UNHCR and the Lebanese government interact in executing the response to the Syrian refugee crisis. In order to investigate this case, eight interviews have been conducted with employees from UNHCR and NGOs during a two-week fieldwork period in Beirut. Three dimensions of the interaction between UNHCR and the Lebanese state have been investigated; policy-...

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

    Science.gov (United States)

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

    2013-08-01

    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.

  12. Anthocyanins of Hibiscus sabdiffera calyces from Sudan.

    Science.gov (United States)

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

    2015-01-01

    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

  13. DIVIDEND POLICY IN SAUDI ARABIA

    OpenAIRE

    Dialdin Osman; Elsaudi Mohammed

    2010-01-01

    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, ...

  14. Cystolithiasis in a Syrian hamster: a different outcome

    Directory of Open Access Journals (Sweden)

    D. Petrini

    2016-08-01

    Full Text Available A 14-month-old intact male Syrian hamster was admitted for lethargy and hematuria. A total body radiographic image and abdominal ultrasonography showed the presence of a vesical calculus. During cystotomy, a sterile urine sample was obtained and sent to the diagnostic laboratory along with the urolith for analysis. Urine culture was found negative for bacterial growth, and the urolith was identified as a calcium-oxalate stone. Diet supplementation with palmitoylethanolamide, glucosamine and hesperidin was adopted the day after discharge. One year follow up revealed no presence of vesical calculi. Although this is the report of a single clinical case, this outcome differs from the results reported in the literature characterized by recurrences after few months. Considering the positive outcome and the beneficial properties of palmitoylethanolamide, glucosamine, and hesperidin, these nutritional elements in Syrian hamsters, are recommended to reduce recurrence after surgical treatment of urolithiasis.

  15. CONTEMPORARY BRITISH RESEARCHES ON SOUTH SUDAN

    Directory of Open Access Journals (Sweden)

    Evgeniy V. MIGUNOV

    2016-02-01

    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.

  16. Village poultry production in the Sudan

    International Nuclear Information System (INIS)

    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)

  17. Histopathological patterns of nasopharyngeal carcinoma in Sudan

    International Nuclear Information System (INIS)

    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)

  18. Prediction of unerupted canines and premolars in a Syrian sample

    OpenAIRE

    Burhan, Ahmad S; Nawaya, Fehmieh R

    2014-01-01

    Background The current study aimed to evaluate the applicability of the methods of Moyers and of Tanaka and Johnston to estimate the mesiodistal widths of permanent canines and premolars in Syrian individuals, to determine whether the predicting equations differ by sex, and to develop more accurate regression equations using various teeth groups as predictors. Methods A total of 670 pretreatment pairs of casts belonging to 342 female patients and 328 male patients were selected from the archi...

  19. Lebanon : Economic and Social Impact Assessment of the Syrian Conflict

    OpenAIRE

    World Bank

    2013-01-01

    To provide a solid basis to define its needs and frame its priorities in terms of the specific assistance it seeks from the international community as well as to inform its own domestic policy response, the Government of Lebanon (GoL) requested the World Bank to lead an Economic and Social Impact Assessment (ESIA) of the Syrian conflict on Lebanon. Upon an official request from the Prime M...

  20. The Use of Chemical Weapons in the Syrian Conflict

    OpenAIRE

    René Pita; Juan Domingo

    2014-01-01

    This paper aims at explaining the lessons learned from the chemical attacks that took place in 2013 in the Syrian military conflict, especially the sarin attacks on the Ghouta area of Damascus on August 21. Despite the limitations the UN Mission found while investigating the use of chemical weapons (CW) in Syria, some interesting conclusions for the scientific and medical community can be obtained from its reports. These include the advantages of the Chemical Weapons Convention procedure fo...

  1. Clozapine chronically suppresses alcohol drinking in Syrian golden hamsters

    OpenAIRE

    Chau, David T; Gulick, Danielle; Xie, Haiyi; Dawson, Ree; Green, Alan I.

    2009-01-01

    Alcohol use disorder is common in patients with schizophrenia and is associated with poor clinical outcomes. Preliminary reports from our group and others suggest that the atypical antipsychotic clozapine may decrease alcohol use in these patients. We have previously shown that clozapine suppresses alcohol consumption for 9 days in Syrian golden hamsters. Here, we assessed the effects of clozapine on alcohol consumption in hamsters over a 27-day period, using a continuous access, 2-bottle (15...

  2. DIELECTRIC PROPERTIES OF NATURAL SYRIAN AND ARMENIAN ZEOLITES

    OpenAIRE

    Sahakyan, A.; Soulayman, S.; Nikogosyan, S.; Yunusova, S.

    2007-01-01

    Using an experimental arrangement, designed and manufactured locally, the electric permittivity ε = ε' iε" and alternative current (a.c.) conductivity σac of natural Syrian and Armenian zeolites were investigated in order to understand the mechanism of the electrical properties in these materials. The frequency dependence of angle tangents (tan δ = ε" /ε') of dielectric losses was also studied for both zeolites. The mentioned measuring arrangement has a configuration of an electrical bridge. ...

  3. SPECIFIC ELECTRICAL CONDUCTIVITY OF NATURAL SYRIAN AND ARMENIAN ZEOLITES

    OpenAIRE

    Soulayman, S.; Sahakyan, A.; Nikogosyan, S.; Yunusova, S.

    2007-01-01

    The direct current (do.) conductivity of several natural Syrian and Armenian zeolitic samples is measured in order to understand the mechanism of electrical conductivity in these materials. The influence of the sample's water content on its electrical conductivity is studied in details. We find that with the increase of hydration time or, equivalently, the increase of water content in the sample, the electrical conductivity of the samples increases up to a definite moment at which the increas...

  4. Health service access and utilization among Syrian refugees in Jordan

    OpenAIRE

    Doocy, Shannon; Lyles, Emily; Akhu-Zaheya, Laila; Burton, Ann; Burnham, Gilbert

    2016-01-01

    Background The influx of Syrian refugees into Jordan presents an immense burden to the Jordanian health system. Changing lifestyles and aging populations are shifting the global disease burden towards increased non-infectious diseases including chronic conditions, co-morbidities, and injuries which are more complicated and costly to manage. The strain placed on health systems threatens the ability to ensure the health needs of both refugees and host country populations are adequately addresse...

  5. The Impact of Syrians Refugees on the Turkish Labor Market

    OpenAIRE

    Del Carpio, Ximena V.; Wagner, Mathis

    2015-01-01

    Civil war in Syria has resulted in more than four million refugees fleeing the country, of which 1.8 million have found refuge in Turkey, making it the largest refugee-hosting country worldwide. This paper combines newly available data on the 2014 distribution of Syrian refugees across subregions of Turkey with the Turkish Labour Force Survey, to assess the impact on Turkish labor market c...

  6. Syrian refugees in Lebanon: the search for universal health coverage.

    OpenAIRE

    Blanchet, K; Fouad, FM; Pherali, T

    2016-01-01

    The crisis in Syria has forced more than 4 million people to find refuge outside Syria. In Lebanon, in 2015, the refugee population represented 30 % of the total population. International health assistance has been provided to refugee populations in Lebanon. However, the current humanitarian system has also contributed to increase fragmentation of the Lebanese health system. Ensuring universal health coverage to vulnerable Lebanese, Syrian and Palestinian refugees will require in Lebanon to r...

  7. Development of Higher Education in Saudi Arabia.

    Science.gov (United States)

    Saleh, Mahmoud Abdullah

    1986-01-01

    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)

  8. Developing a comprehensive and sustainable integration strategy for Syrian refugee children in Denmark

    DEFF Research Database (Denmark)

    Pace, Michelle

    2016-01-01

    A 2013 United Nations Refugee Agency report entitled The Future of Syria stated that two million Syrian children have been forced into exile as a result of the persistent civil war: “The world must act to save a generation of traumatized, isolated and suffering Syrian children from catastrophe. I...

  9. Opinions of Instructors about Reading Skills of Syrian Students Learning Turkish

    Science.gov (United States)

    Gün, Mesut

    2015-01-01

    The outbreak of domestic turmoil in Syria in 2011 forced Syrian people to seek refuge in the neighbouring countries, one of which was Turkey. This situation brought many problems, the primary of which was language. In this sense, teaching Turkish to Syrian students became a necessity. Therefore, conducting research on language skills was seriously…

  10. Back to enmity : Turkey-Syria relations since the Syrian Uprising

    OpenAIRE

    Hinnebusch, Raymond

    2015-01-01

    Examines the drivers of the return of Turkey-Syria relations to enmity, specifically the Turkish response to the Syrian Uprising. Looks also at Turkish policy in Syria, notably its support for radical Islamists fighting Asad and its policy toward the Syrian Kurds and ISIS. Turkey's bid for regional hegemony has faltered as a result of its overreach, particularly in the Syria crisis

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

    OpenAIRE

    Tarig Misbah Yousif

    1998-01-01

    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.

  12. Post-literacy for refugees and IDPs in Sudan

    Directory of Open Access Journals (Sweden)

    Rashida Abdel Mutalib

    2003-09-01

    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.

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

    OpenAIRE

    Nour, Samia Satti Osman Mohamed

    2013-01-01

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

    OpenAIRE

    Nour, S

    2013-01-01

    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...

  15. Estimating the rate of return to education in Sudan

    OpenAIRE

    Nour, Samia

    2011-01-01

    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...

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

    DEFF Research Database (Denmark)

    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....

  17. Epidemiology of tuberculosis in Eastern Sudan

    Institute of Scientific and Technical Information of China (English)

    Tajeldin M Abdallah; Abdel Aziem A Ali

    2012-01-01

    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.

  18. Alkaline pulping of some eucalypts from Sudan.

    Science.gov (United States)

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

    2006-03-01

    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

  19. Radiochemical studies on environmental radioactivity in Sudan

    International Nuclear Information System (INIS)

    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

  20. Sudan: the human price of oil

    International Nuclear Information System (INIS)

    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. Sudan: the human price of oil

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-03

    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.

  2. Status of nuclear forensic support in Sudan

    International Nuclear Information System (INIS)

    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

  3. Hypospadias in Sudan, clinical and surgical review

    Directory of Open Access Journals (Sweden)

    Mohamed Y.H Abdelrahman

    2011-01-01

    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.

  4. Saudi Arabia plans future strategy

    International Nuclear Information System (INIS)

    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)

  5. Norm waste in oil and gas industry: The Syrian experience

    International Nuclear Information System (INIS)

    This paper describes the Syrian experience in respect to Naturally Occurring Radioactive Materials (NORM) waste in Syrian oil and gas industry. NORM can be concentrated and accumulated in tubing and surface equipment of oil and gas production lines in the form of scale and sludge. NORM waste (scale, sludge, production water) is therefore generated during cleaning, physical or chemical treatment of streams. Uncontrolled disposal of this type of waste could lead to environmental pollution, and thus eventually to exposure of members of the public. The presence of NORM in Syrian oil fields has been recognized since 1987 and AECS has initiated several studies, in cooperation with oil companies, to manage such type of waste. Three categories of NORM waste in Syrian oil fields were identified. Firstly, hard scales from either decontamination of contaminated equipment and tubular using high-pressure water systems or mechanical cleaning at site are considered to contain the highest levels of radium isotopes (226Ra, 228Ra, 224Ra). Secondly, sludge wastes are generated with large amount but low levels of radium isotopes were found. Thirdly, contaminated soil with 226Ra as a result of uncontrolled disposal of production water was also considered as NORM waste. The first waste type (scale) is stored in Standard storage barrels in a controlled area; the number of barrels is increasing with time. High levels of radium isotopes were found in these scales. The options for disposal of these wastes are still under investigations; one of the most predominant thinking is the re-injection into abundant wells. For sludge waste, plastic lined disposal pits were constructed in each area for temporary storage. Moreover, big gas power stations have been built and operated since the last ten years. Maintenance operations for these stations produce tens of tones of scales containing radon daughters, 210Pb and 210Po with relatively high concentrations. The common practice used to dispose these

  6. Copulatory and agonistic behavior in Syrian hamsters following social defeat.

    Science.gov (United States)

    Jeffress, Elizabeth C; Huhman, Kim L

    2013-01-01

    Syrian hamsters are highly aggressive animals that reliably defend their home territory. After social defeat, however, hamsters no longer defend their home cage but instead display submissive and defensive behavior toward an intruder, a response that we have termed conditioned defeat. Plasma testosterone is significantly reduced in Syrian hamsters following repeated defeat suggesting that social defeat might also impair copulatory behavior. The present study aimed to determine whether copulatory behavior in male Syrian hamsters is suppressed following repeated social defeats and additionally whether exposure to a hormone-primed stimulus female after social defeat reduces the behavioral response to defeat. Hamsters were paired with an aggressive opponent for one or nine defeats using a resident-intruder model, while controls were placed into the empty cage of a resident aggressor. On the day after the last treatment, half of the hamsters were paired with a receptive female for 10 min. There were no significant differences in the copulatory behavior of defeated versus non-defeated hamsters, and the opportunity to copulate had no effect on subsequent conditioned defeat testing, as defeated animals displayed significantly more submissive behavior than did non-defeated animals. The current data suggest that conditioned defeat is not necessarily a maladaptive response to social stress, at least in terms of reproductive behavior, but may instead represent a viable behavioral strategy adopted by losing animals following social defeat. Further, these data indicate that conditioned defeat is relatively persistent and stable, as the opportunity to copulate does not reduce the subsequent display of submissive behavior. PMID:23382023

  7. The determination of trace elements in Syrian tobacco by INAA

    International Nuclear Information System (INIS)

    Sixty-six samples of different varieties of Syrian tobacco were collected and classified according to type and height of the leaves on the plant. Soil samples were also collected from the planting fields. INAA by short and long irradiation was used to determine the concentration of trace elements in tobacco and soil samples. Short irradiation (1 min.) and long irradiation (7 hrs.) were carried out. Bowen's Kale and IAEA soil 7 were used as a reference materials. Results were compared with published data for tobacco. (author). 11 refs., 5 tabs

  8. Syrian refugees in Lebanon: the search for universal health coverage.

    Science.gov (United States)

    Blanchet, Karl; Fouad, Fouad M; Pherali, Tejendra

    2016-01-01

    The crisis in Syria has forced more than 4 million people to find refuge outside Syria. In Lebanon, in 2015, the refugee population represented 30 % of the total population. International health assistance has been provided to refugee populations in Lebanon. However, the current humanitarian system has also contributed to increase fragmentation of the Lebanese health system. Ensuring universal health coverage to vulnerable Lebanese, Syrian and Palestinian refugees will require in Lebanon to redistribute the key functions and responsibilities of the Ministry of Health and its partners to generate more coherence and efficiency. PMID:27252775

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

    OpenAIRE

    Schomerus, Mareike; Allen, Tim

    2010-01-01

    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...

  10. A Comparison of Demographic and Clinical Characteristics of Syrian and Turkish Patients with Cutaneous Leishmaniasis.

    Science.gov (United States)

    Turan, Enver; Yeşilova, Yavuz; Sürücü, Hacer Altun; Ardic, Nurittin; Doni, Nebiye; Aksoy, Mustafa; Yesilova, Abdullah; Oghumu, Steve; Varikuti, Sanjay; Satoskar, Abhay R

    2015-09-01

    Cutaneous leishmaniasis (CL) is a significant public health problem with increasing incidence, especially in extreme circumstances. In this study, we compared the sociodemographic and clinical characteristics of 685 Syrian CL patients afflicted by the Syrian conflict and 685 Turkish CL patients in 2012. Patient age, gender, duration of disease, lesion size, type, and localization were evaluated. The duration of CL disease in Syrian CL patients (4.5 ± 4.3 weeks) was shorter than that of Turkish CL patients (11.9 ± 9.7 weeks). The number of lesions was greater in Syrian patients (2.46 ± 2.43) than in Turkish patients (1.93 ± 1.47). Lesion sizes were comparable between both groups (Syrian, 11.2 ± 8.7 mm; Turkish, 10.7 ± 7.7 mm). In Syrian CL patients, nodular type lesions were the most common (325 patients, 49.1%), whereas, in Turkish CL patients, ulcer type lesions were the most common (352 patients, 51.5%). Our results indicate variations in the clinicoepidemiological features of CL between Turkish and Syrian patients within Sanliurfa province. This highlights the impact of social unrest and environmental conditions on the epidemiology of CL within this region. Approaches to prevention, control, and treatment of CL in these areas should take into consideration the emerging changes in clinicoepidemiological parameters of the disease. PMID:26078315

  11. Index funds and diversification in Saudi Arabia

    OpenAIRE

    Hicham Benjelloun; Abdulkader M.A. Abdullah

    2009-01-01

    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...

  12. Saudi Arabia: persistent but tenable deficits

    International Nuclear Information System (INIS)

    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

  13. FACTORS AFFECTING RICE CONSUMPTION IN SAUDI ARABIA

    OpenAIRE

    Duwais, Abdul-Aziz M.

    1983-01-01

    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 ...

  14. Overview of mutation breeding in Sudan

    International Nuclear Information System (INIS)

    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

  15. The survival of Bashar al-Assad : geopolitics and the resilience of the Syrian Army.

    OpenAIRE

    Alam, M. K.

    2015-01-01

    This paper examines the history and nature of the Syrian armed forces through its evolution in post-colonial era and in particular during the era of Hafez al-Assad. It analyses the history of the political events that led to the rise Hafez al-Assad and the ways in which President Assad successfully removed sectarianism from the Syrian army. It analyses some of the key figures and how they performed along a professional ethos that Assad instilled in the Syrian army. The second p...

  16. Establishing capabilities for combating illicit trafficking: the Syrian experience

    International Nuclear Information System (INIS)

    Since the late 80's, Syria has been taking steps towards combating illicit trafficking or inadvertent movement involving radioactive or nuclear material within the country or across its border. By applying the proper combination of technical and procedural measures, an acceptable level of performance has been achieved. The measures undertaken by AECS include anticipative measures, which aim at identifying potential loss of control over radioactive sources and potential illicit trafficking within the country, as well as defensive measures which aim at detection of and response to events of illicit trafficking. In addition, a tight follow up of radiation source along their entire lifetime in the Syrian territory, supported by proper data analysis is one of the most efficient tools for identifying potential loss of control over sources. AECS has established Border Monitoring Centers (BMC) in almost all border crossings. They work in close cooperation with the customs and other relevant authorities at the Syrian borders. AECS has been also providing the necessary training for the frontline officers. (author)

  17. Exploiting social media for Army operations: Syrian crisis use case

    Science.gov (United States)

    Kase, Sue E.; Bowman, Elizabeth K.; Al Amin, Tanvir; Abdelzaher, Tarek

    2014-05-01

    Millions of people exchange user-generated information through online social media (SM) services. The prevalence of SM use globally and its growing significance to the evolution of events has attracted the attention of the Army and other agencies charged with protecting national security interests. The information exchanged in SM sites and the networks of people who interact with these online communities can provide value to Army intelligence efforts. SM could facilitate the Military Decision Making Process by providing ongoing assessment of military actions from a local citizen perspective. Despite potential value, there are significant technological barriers to leveraging SM. SM collection and analysis are difficult in the dynamic SM environment and deception is a real concern. This paper introduces a credibility analysis approach and prototype fact-finding technology called the "Apollo Fact-finder" that mitigates the problem of inaccurate or falsified SM data. Apollo groups data into sets (or claims), corroborating specific observations, then iteratively assesses both claim and source credibility resulting in a ranking of claims by likelihood of occurrence. These credibility analysis approaches are discussed in the context of a conflict event, the Syrian civil war, and applied to tweets collected in the aftermath of the Syrian chemical weapons crisis.

  18. Establishing capabilities for combating illicit trafficking: The Syrian experience

    International Nuclear Information System (INIS)

    Since the late 80's, Syria has been taking steps towards combating illicit trafficking or inadvertent movement involving radioactive or nuclear material within the country or across its border. By applying the proper combination of technical and procedural measures, an acceptable level of performance has been achieved. The measures undertaken by AECS include anticipative measures, which aim at identifying potential loss of control over radioactive sources and potential illicit trafficking within the country, as well as defensive measures which aim at detection of and response to events of illicit trafficking. In addition, a tight follow up of radiation source along their entire lifetime in the Syrian territory, supported by proper data analysis is one of the most efficient tools for identifying potential loss of control over sources. AECS has established Border Monitoring Centers (BMC) in almost all border crossings. They work in close cooperation with the customs and other relevant authorities at the Syrian borders. AECS has been also providing the necessary training for the frontline officers. (author)

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

    Directory of Open Access Journals (Sweden)

    Elbashir Hagir M

    2010-07-01

    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.

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

    DEFF Research Database (Denmark)

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

    2012-01-01

    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...

  1. NORM waste management in the oil and gas industry. The Syrian experience

    International Nuclear Information System (INIS)

    Syrian experience with respect to naturally occurring radioactive materials (NORM) waste produced by the Syrian oil industry is described. Three main categories of NORM waste were identified. First, hard scales from decontamination of contaminated equipment and tubings which are considered to contain the highest levels of radium isotopes ( 226Ra, 228 Ra, 224 Ra); this type of waste being currently stored in standard barrels in a controlled area. Second, sludge wastes containing low levels of radium isotopes were found in large amounts in each Syrian oil field; plastic lined disposal pits were constructed in each area for temporary storage. However, disposal criteria for the above two categories of NORM waste are still under discussions. Third, soil contaminated with NORM as a result of uncontrolled disposal of production water was also considered as NORM waste. The Syrian criteria for disposal and clean up of this type of waste has been defined and approved by the Regulatory Office. (author)

  2. NORM waste management in the oil and gas industry. The Syrian experience

    International Nuclear Information System (INIS)

    Syrian experience with respect to naturally occurring radioactive materials (NORM) waste produced by the Syrian oil industry is described. Three main categories of NORM waste were identified. First, hard scales from decontamination of contaminated equipment and tubings which are considered to contain the highest levels of radium isotopes (226Ra, 228Ra, 224Ra); this type of waste being currently stored in standard barrels in a controlled area. Second, sludge wastes containing low levels of radium isotopes were found in large amounts in each Syrian oilfield; plastic lined disposal pits were constructed in each area for temporary storage. However, disposal criteria for the above two categories of NORM waste are still under discussions. Third, soil contaminated with NORM as a result of uncontrolled disposal of production water was also considered as NORM waste. The Syrian criteria for disposal and clean up of this type of waste has been defined and approved by the Regulatory Office. (author)

  3. Architectural Conservation of an Amun Temple in Sudan

    OpenAIRE

    Tracey Sweek; Julie R Anderson; Satoko Tanimoto

    2013-01-01

    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 ...

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

    Directory of Open Access Journals (Sweden)

    Abdel Rahman Ahmed Abdel Rahman

    1995-12-01

    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.

  5. WHY HAS THE SYRIAN KOBANI ESCAPED FROM ISIL? (MY REVIEW ROM THE EVENT)

    OpenAIRE

    Amin DERHAMI

    2015-01-01

    The author analyzes the problem of covering by mass media the military events of September-October 2014 in the area of Kobani located on the Syrian-Turkish border, shows the ideological significance of the city for the Kurdish population. The article considers the peculiarities of interaction between the Iraqi and Syrian Kurdistan and Turkey's position in this matter. The author presents the information obtained by him personally and directly from the event in the process of his journalistic ...

  6. Revisiting leishmaniasis in the time of war: the Syrian conflict and the Lebanese outbreak

    OpenAIRE

    Ali Alawieh; Umayya Musharrafieh; Amani Jaber; Atika Berry; Nada Ghosn; Abdul Rahman Bizri

    2014-01-01

    Background: Leishmaniasis is a neglected tropical disease, endemic in many worldwide foci including the Middle East. Several outbreaks have occurred in the Middle East over the past decades, mostly related to war-associated population migration. With the start of the Syrian war, the frequency and magnitude of these outbreaks increased alarmingly. We describe the epidemiology of Leishmania infection in Lebanon and the most recent outbreak relevant to the Syrian war. Methods: We reviewed all...

  7. Backbone of the Syrian revolt: inclusion of rural Sunnis key for international efforts to end conflict

    OpenAIRE

    Oweis, Khaled Yacoub

    2015-01-01

    Syria’s descent into civil war following the military crackdown on the peaceful protest movement in 2011 has thrust the country’s rural Sunnis to the forefront. As the civil war dragged on, the countryside became the recruiting reservoir for rival jihadist factions after the demise of the Arab- and Western-backed Free Syrian Army. Divisions within the Syrian political opposition based in Istanbul also delayed the formation of a provisional government. Foreseeing a strengthened Iran, some of t...

  8. Balancing on the brink: Lebanon, tangled up in the Syrian war, struggles to maintain its stability

    OpenAIRE

    Wimmen, Heiko

    2015-01-01

    So far, the Syrian war and the involvement of Lebanese actors in it has not spread to Lebanon, despite the fears of many. In spite of irreconcilable differences on the Syrian issue, Lebanon’s political camps have reached a fragile consensus that makes it possible for political institutions to function at least rudimentarily and for the security situation to be provisionally stabilized. However, this consensus remains precarious and threatened by the ambitions of Lebanese actors and by regiona...

  9. Evaluation of a short-term medical mission to Syrian refugee camps in Turkey

    OpenAIRE

    Alghothani, Nora; Alghothani, Yousef; Atassi, Bassel

    2012-01-01

    BACKGROUND: The escalating political and humanitarian crisis in Syria has left thousands detained, killed or displaced in neighboring countries. Given the permission and co-operation of the Turkish health authorities, a short-term medical mission to the Syrian refugee camps in the Hatay province was arranged. MATERIALS AND METHODS: To assess this mission's impact and potential expansion to serve other more emergently inflicted areas both inside and outside the Syrian borders, an evaluation wa...

  10. Male Syrian Hamsters Demonstrate a Conditioned Place Preference for Sexual Behavior and Female Chemosensory Stimuli

    OpenAIRE

    Bell, Margaret R.; Meerts, Sarah H.; Sisk, Cheryl L.

    2010-01-01

    Sexual behavior is a natural reward for many rodent species, and it often includes chemosensory-directed components. Chemosensory stimuli themselves may also be rewarding. Conditioned place preference (CPP) is one paradigm frequently used to test the rewarding properties of a range of stimuli. Males and females of several rodent species show a CPP for sexual behavior, however, it is currently unknown whether sexual behavior can induce a CPP in male Syrian hamsters. As male Syrian hamsters are...

  11. Tradable Refugee-Admission Quotas (TRAQs), the Syrian crisis and the new European agenda on migration

    OpenAIRE

    Fernández-Huertas Moraga, Jesús; Rapoport, Hillel

    2015-01-01

    First online: 27 November 2015 The Syrian Civil War gave rise to the largest refugee flight reaching Europe since the Yugoslavian wars in the 1990s. The crisis evidenced the deficiencies of the European Union Asylum Policy, which struggled both to offer solutions to Syrian refugees and to efficiently allocate costs across Member States. We draw on previous theoretical work to simulate how a system of tradable refugee-admission quotas coupled with a matching mechanism assigning refugees to ...

  12. Quality of life of Syrian refugees living in camps in the Kurdistan Region of Iraq

    OpenAIRE

    Aziz, Izaddin A.; Hutchinson, Claire V.; Maltby, John

    2014-01-01

    The current study explores the perceived quality of life of Syrian refugees who have entered the Kurdistan Region of Iraq. Two hundred and seventy participants residing in refugee camps in the Erbil region in Kurdistan completed the WHOQOL-BREF, which measures Quality of Life (QOL) within four domains; physical, psychological, social relationships and environment. Syrian refugees in Kurdistan scored significantly lower for general population norms on physical health, psychological and environ...

  13. Turkey's policy toward Syrian refugees: domestic repercussions and the need for international support

    OpenAIRE

    Ahmadoun, Souad

    2014-01-01

    Turkey’s humanitarian activities toward Syrian refugees are part and parcel of its overall policy in the Syria conflict. Yet, it has become increasingly clear that the Turkish government has overestimated its capacities, and thus failed to deliver sufficient assistance to Syrian refugees on its territory. At the same time the government’s handling of the refugee issue has led to stark tensions among Turkey’s political and societal forces, as Turkey’s border regions contend with increasing sec...

  14. The Impact of Syrian Refugees on the Labor Market in Neighboring Countries: Empirical Evidence from Jordan

    OpenAIRE

    Fakih, Ali; Ibrahim, May

    2016-01-01

    This paper analyzes time-sensitive data on a humanitarian crisis in the Middle East. It aims to assess the impact of the steep influx of Syrian refugees into Jordan on the country's labor market since the onset of the conflict in Syria (March 2011). As of August 2014, nearly 3 million registered Syrians have sought refuge in neighboring countries (Lebanon, Jordan, Iraq, and Turkey), according to the United Nations High Commissioner for Refugees (UNHCR). Jordan and Lebanon are hosting the majo...

  15. Ideological Tensions in the Ranks of Syrian Officers: the Trigger of Military Circles Transformation in the Country?

    OpenAIRE

    Jana Kostrounova

    2012-01-01

    Despite the research by some authors on the Syrian Arab Republic and its stand in the Middle East Region, little is known about the perspective of the Syrian military, unofficially called the “elder statesman”, who rules this country. The overall image that emerges not only from the Arab media during the revolutionary year 2011 is ambivalent: lazy, corrupt, unpatriotic, apathetic soldiers with poor fighting spirits versus the Free Syrian Army newly formed in July 2011. This paper recovers som...

  16. Syrian refugees, between rocky crisis in Syria and hard inaccessibility to healthcare services in Lebanon and Jordan

    OpenAIRE

    El-Khatib, Ziad; Scales, David; Vearey, Jo; Forsberg, Birger C

    2013-01-01

    Around 3% of the world’s population (n = 214 million people) has crossed international borders for various reasons. Since March 2011, Syria has been going through state of political crisis and instability resulting in an exodus of Syrians to neighbouring countries. More than 1 million Syrian refugees are residents of Lebanon, Jordan, Turkey, Egypt and North Africa. The international community must step up efforts to support Syrian refugees and their host governments.

  17. Core configuration of the Syrian reduced enrichment fuel MNSR

    International Nuclear Information System (INIS)

    The possibility of substituting the actual HEU by a LEU or MEU in the Syrian MNSR is investigated through a pre-constructed 3-D detailed model of the reactor. Core configuration does not change if a reduced enrichment fuel (20% u-235, with the same percentages of impurity and eliminating aluminum) is used. The required density for the reactor to be critical in this case would be 7.29 g/cm2. If a specific fuel is used (20 w/o U235, 72 w/o U ), the reactor may not go critical at all. When a MEU fuel is used (45 w/o U235, 40 w/o U), the reactor will restore the same actual initial excess reactivity if 2 standard fuel rods are added to each fuel circle. (author)

  18. Bioactivation of diethylstilbestrol by the Syrian hamster kidney

    Energy Technology Data Exchange (ETDEWEB)

    Adams, S.P.

    1987-01-01

    Male Syrian golden hamsters chronically exposed to diethylstilbestrol (DES) develop renal adenocarcinomas with an incidence approaching 100%. The ability of the hamster kidney to bioactivate DES was assessed using hamster kidney slices. The male hamster renal cortex has a 2- to 5-fold greater capacity to irreversibly bind ({sup 3}H)DES as compared with female hamster renal cortex and with male hamster renal medulla. Incubation of the tissue under anaerobic conditions inhibited the metabolism and irreversible binding of ({sup 3}H)DES. Gel electrophoresis analysis of covalently modified proteins revealed several radioactive peaks indicating that specific adduct formation had occurred. The cytochrome P-450 inhibitors SKF 525-A, metyrapone, carbon monoxide, butylated hydroxytoluene, and dicumarol decreased the irreversible binding of ({sup 3}H)DES to renal cortical protein by 38 to 72%.

  19. Bioactivation of diethylstilbestrol by the Syrian hamster kidney

    International Nuclear Information System (INIS)

    Male Syrian golden hamsters chronically exposed to diethylstilbestrol (DES) develop renal adenocarcinomas with an incidence approaching 100%. The ability of the hamster kidney to bioactivate DES was assessed using hamster kidney slices. The male hamster renal cortex has a 2- to 5-fold greater capacity to irreversibly bind [3H]DES as compared with female hamster renal cortex and with male hamster renal medulla. Incubation of the tissue under anaerobic conditions inhibited the metabolism and irreversible binding of [3H]DES. Gel electrophoresis analysis of covalently modified proteins revealed several radioactive peaks indicating that specific adduct formation had occurred. The cytochrome P-450 inhibitors SKF 525-A, metyrapone, carbon monoxide, butylated hydroxytoluene, and dicumarol decreased the irreversible binding of [3H]DES to renal cortical protein by 38 to 72%

  20. The Use of Chemical Weapons in the Syrian Conflict

    Directory of Open Access Journals (Sweden)

    René Pita

    2014-07-01

    Full Text Available This paper aims at explaining the lessons learned from the chemical attacks that took place in 2013 in the Syrian military conflict, especially the sarin attacks on the Ghouta area of Damascus on August 21. Despite the limitations the UN Mission found while investigating the use of chemical weapons (CW in Syria, some interesting conclusions for the scientific and medical community can be obtained from its reports. These include the advantages of the Chemical Weapons Convention procedure for the investigation of alleged CW use, when compared with the United Nations mechanism for similar investigations, the difficulties of differential diagnosis based only on clinical signs and symptoms and the impact of secondary contamination when responding to a CW attack.

  1. Saudi Arabia and CERN sign protocol

    CERN Multimedia

    2008-01-01

    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...

  2. Sustainable Energy Development in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mounir Belloumi

    2015-04-01

    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.

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

    NARCIS (Netherlands)

    Abdalla, M.A.

    2008-01-01

    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

  4. Licensing and inspection of industrial radiography in Sudan

    International Nuclear Information System (INIS)

    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)

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

    OpenAIRE

    Mohamed, Issam A.W.

    2010-01-01

    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.

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

    Directory of Open Access Journals (Sweden)

    Tarig Misbah Yousif

    1998-08-01

    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.

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

    Directory of Open Access Journals (Sweden)

    Jeannie Annan

    2005-11-01

    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.

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

    OpenAIRE

    Jeannie Annan; Christine Pagen

    2005-01-01

    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.

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

    International Nuclear Information System (INIS)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  11. Alkhurma Hemorrhagic Fever in Saudi Arabia

    Centers for Disease Control (CDC) Podcasts

    2010-10-28

    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.

  12. The Education of Women in Saudi Arabia.

    Science.gov (United States)

    Al Rawaf, Haya Saad; Simmons, Cyril

    1991-01-01

    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)

  13. Career profile of dentists in Saudi Arabia

    International Nuclear Information System (INIS)

    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)

  14. The Role of Social Media in the ‘Syrian Uprising’

    Directory of Open Access Journals (Sweden)

    Araz Ramazan Ahmad

    2015-06-01

    Full Text Available This paper, which is entitled ‘The Role of Social Media in the ‘Syrian Uprising’ aimed to report on survey research conducted  which identify the role of played by social media  in the ‘Syrian Uprising’ Currently social media tools were good mediums of electronic communication among protesters in Syria. Further, it was a vital medium for spreading information such as photos, videos and documents about the revolution for national, regional and international spheres. This paper looked at the impact and relationship between protesters and Syrian people who used social media ,technology and the nature of its role in the ‘Syrian Uprising ‘ as well as the study has made a controversial argument between different views of scholars about the subject and its case. This paper has interviewed 30 protesters inside Syria through a survey. This study, demonstrate the appeal that social media can have both positive and negative points in the ‘Syrian uprising’.

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

    OpenAIRE

    Neuner, Frank

    2003-01-01

    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) ...

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

    OpenAIRE

    Larson, Greg

    2013-01-01

    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...

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

    OpenAIRE

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

    2015-01-01

    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...

  18. Ideological Tensions in the Ranks of Syrian Officers: the Trigger of Military Circles Transformation in the Country?

    Directory of Open Access Journals (Sweden)

    Jana Kostrounova

    2012-06-01

    Full Text Available Despite the research by some authors on the Syrian Arab Republic and its stand in the Middle East Region, little is known about the perspective of the Syrian military, unofficially called the “elder statesman”, who rules this country. The overall image that emerges not only from the Arab media during the revolutionary year 2011 is ambivalent: lazy, corrupt, unpatriotic, apathetic soldiers with poor fighting spirits versus the Free Syrian Army newly formed in July 2011. This paper recovers some perspectives of the Syrian revolt and tries to answer, whether or whether not is the newly based military opposition in the country a real threat to the Assad regime. An analysis of historical background, Syrian veterans, relation between the official political doctrine and Islam brings new perspectives and own explanations that could even challenge some of the widely held assumptions about the Syrian military: 1 There is and won’t be any “civil war” in the Syrian Arab Republic at all; this conflict should be viewed as Islamic fitna and its roots come from the 1970’s. It is a regime strongly connected to rife corruption at the top ranks, hurting the morale of the lower, but stronger Islamic ranks; 2 Doctrinal relations between the Syrian army and official religious authorities in the Muslim world have been always tense; and 3 The Syrian army would have found the necessity of its own, inner transformation despite of the so-called “Arab Spring 2011”. This paper suggests that the character of the Syrian national revolt may be intended to reflect a deeper ideological antagonism between the Sunni and Shia Islam.

  19. Architectural Conservation of an Amun Temple in Sudan

    Directory of Open Access Journals (Sweden)

    Tracey Sweek

    2013-02-01

    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.

  20. The Status of Women in Physics in Sudan

    Science.gov (United States)

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

    2009-04-01

    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.

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

    OpenAIRE

    Isam Eldin Hussein Elgailani; Christina Yacoub Ishak

    2014-01-01

    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...

  2. Epidemiology of Substance Use among University Students in Sudan

    OpenAIRE

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

    2016-01-01

    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 ...

  3. Prevalence of Trypanosoma vivax in cattle in central Sudan

    International Nuclear Information System (INIS)

    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)

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

    OpenAIRE

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

    2013-01-01

    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...

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

    OpenAIRE

    Abdalla, Muna Ahmed

    2008-01-01

    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...

  6. WHY WOMEN LIVE LONGER THAN MAN? LESSON FROM SUDAN

    OpenAIRE

    ATIF AWAD; ISHAK YUSSOF; RAHMAH ISMAIL; TAMAT SARMIDI

    2013-01-01

    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...

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

    OpenAIRE

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

    2015-01-01

    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 ...

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

    OpenAIRE

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

    2014-01-01

    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...

  9. Efficient Interpolation in the Guruswami-Sudan Algorithm

    OpenAIRE

    Trifonov, Peter

    2008-01-01

    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...

  10. Population, Biomass and the Environment in Central Sudan

    OpenAIRE

    H.M. Yousif

    1994-01-01

    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...

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

    Czech Academy of Sciences Publication Activity Database

    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

  12. A radioactivity study of mollusca distributed along the Syrian coast

    International Nuclear Information System (INIS)

    In the present work, radioactivity has been studied in several Mollusca collected from four selected sites(Al Basset, Lattakia, Banise and Tartous) along the Syrian coast. Concentration Factors (CF) of radionuclides (Lead-210, Polonium-210, Uranium Isotopes, Potassium-40 and Cesium-137) in mussels and shells of Mollusca have been calculated in order to determine the species that could be used as Bioindicators for these isotopes. Statistical analysis of the results using the box plot method showed that the mussels of Spondylus spinosus and Chama pacifica can be used as biomonitor for the studied radionuclides in addition to shell of Strombus persicus and Spondylus spinosus. While the mussels of Brachidonta variabilis and Spondylus spinosus have shown good selectivity for Cd and Pb and Pinctada radiate for Zn and Thais haemostoma for Cu. In addition, the migrant Mullusca from the Red Sea, Strombus persicus, can be used as biomonitor for lead, Zn and Cu, Cd, while the shell of Thais haemostoma for lead. However, the importance of the results of the present study that are considered as a baseline data for radionuclides in Mullusca distributed along the Syria coast and it is the only study in the eastern Mediterranean basin, that defined the Mollusca species which could be use as biomonitors for radionuclides. (Authors)

  13. Rift Valley fever virus infection in golden Syrian hamsters.

    Directory of Open Access Journals (Sweden)

    Dionna Scharton

    Full Text Available Rift Valley fever virus (RVFV is a formidable pathogen that causes severe disease and abortion in a variety of livestock species and a range of disease in humans that includes hemorrhagic fever, fulminant hepatitis, encephalitis and blindness. The natural transmission cycle involves mosquito vectors, but exposure can also occur through contact with infected fluids and tissues. The lack of approved antiviral therapies and vaccines for human use underlies the importance of small animal models for proof-of-concept efficacy studies. Several mouse and rat models of RVFV infection have been well characterized and provide useful systems for the study of certain aspects of pathogenesis, as well as antiviral drug and vaccine development. However, certain host-directed therapeutics may not act on mouse or rat pathways. Here, we describe the natural history of disease in golden Syrian hamsters challenged subcutaneously with the pathogenic ZH501 strain of RVFV. Peracute disease resulted in rapid lethality within 2 to 3 days of RVFV challenge. High titer viremia and substantial viral loads were observed in most tissues examined; however, histopathology and immunostaining for RVFV antigen were largely restricted to the liver. Acute hepatocellular necrosis associated with a strong presence of viral antigen in the hepatocytes indicates that fulminant hepatitis is the likely cause of mortality. Further studies to assess the susceptibility and disease progression following respiratory route exposure are warranted. The use of the hamsters to model RVFV infection is suitable for early stage antiviral drug and vaccine development studies.

  14. Elemental investigation of Syrian medicinal plants using PIXE analysis

    International Nuclear Information System (INIS)

    Particle induced X-ray emission (PIXE) technique has been employed to perform elemental analysis of K, Ca, Mn, Fe, Cu, Zn, Br and Sr for Syrian medicinal plants used traditionally to enhance the body immunity. Plant samples were prepared in a simple dried base. The results were verified by comparing with those obtained from both IAEA-359 and IAEA-V10 reference materials. Relative standard deviations are mostly within ±5-10% suggest good precision. A correlation between the elemental content in each medicinal plant with its traditional remedial usage has been proposed. Both K and Ca are found to be the major elements in the samples. Fe, Mn and Zn have been detected in good levels in most of these plants clarifying their possible contribution to keep the body immune system in good condition. The contribution of the elements in these plants to the dietary recommended intakes (DRI) has been evaluated. Advantages and limitations of PIXE analytical technique in this investigation have been reviewed.

  15. Early breeding and pregnancy diagnosis in Syrian awassi sheep yearlings

    International Nuclear Information System (INIS)

    Fifty-nine female yearlings of local Awassi sheep were randomly divided into 2 groups. Animals in group T (treated) were fitted with intravaginal sponges containing 60 mg of medroxyprogesterone acetate for 14 days followed by 400 IU of pregnant mare's serum gonadotrophin (PMSG) at sponge withdrawal, whereas group C (control) received no treatment. Oestrus rate was 92.7% and 11.2% for groups T and C, respectively. Lambing rate was 78% and 5.6% for groups T and C, respectively. Twinning rate was 31.3% in group T compared to zero in group C. Average birth weight for single born lams (4.7 ± 0.6 kg) was significantly (P > 0.05) higher than twin born lams (3.0 ± 0.5 kg) in group T. The average concentration of blood progesterone collected between days 17-19 after mating was 19.30 nmol/1 and the accuracy of early pregnancy diagnosis was 100%. It was concluded that, it is possible to induce synchronized oestrus, and to increase the twinning rate in Syrian Awassi sheep yearlings outside the breeding season, using intravaginal sponges and PMSG. In addition, early pregnancy diagnosis could be successfully determined in female Awassi sheep yearlings between days 17-19 after-mating. (author)

  16. A radioactivity study of mollusca distributed along the Syrian coast

    International Nuclear Information System (INIS)

    In the present work, radioactivity has been studied in several Mollusca collected from four selected sites (Al Basset, Latakia, Banise and Tartous) along the Syrian coast. Concentration Factors (CF) of radionuclides (Lead-210, Polonium-210, Uranium Isotopes, Potassium-40 and Cesium-137) in mussels and shells of Mollusca have been calculated in order to determine the species that could be used as Bioindicators for these isotopes. Statistical analysis of the results using the box plot method showed that the mussels of Spondylus gaederopus spinosus and Chama pacifica can be used as biomonitor for the studied radionuclides in addition to shell of Strombus decorus persicus and Spondylus gaederopus spinosus. While the mussels of Brachidonta variabilis and Spondylus gaederopus spinosus have shown good selectivity for Cd and Pb and Pinctada radiate for Zn and Thais haemostoma for Cu. In addition, the migrant Mullusca from the Red Sea, Strombus decoruspersicus, can be used as biomonitor for lead, Zn and Cu, Cd, while the shell of Thais haemostoma for lead. However, the importance of the results of the present study that are considered as a baseline data for radionuclides in Mullusca distributed along the Syria coast and it is the only study in the eastern Mediterranean basin, that defined the Mollusca species which could be use as biomonitors for radionuclides. (Authors)

  17. Elemental investigation of Syrian medicinal plants using PIXE analysis

    Science.gov (United States)

    Rihawy, M. S.; Bakraji, E. H.; Aref, S.; Shaban, R.

    2010-09-01

    Particle induced X-ray emission (PIXE) technique has been employed to perform elemental analysis of K, Ca, Mn, Fe, Cu, Zn, Br and Sr for Syrian medicinal plants used traditionally to enhance the body immunity. Plant samples were prepared in a simple dried base. The results were verified by comparing with those obtained from both IAEA-359 and IAEA-V10 reference materials. Relative standard deviations are mostly within ±5-10% suggest good precision. A correlation between the elemental content in each medicinal plant with its traditional remedial usage has been proposed. Both K and Ca are found to be the major elements in the samples. Fe, Mn and Zn have been detected in good levels in most of these plants clarifying their possible contribution to keep the body immune system in good condition. The contribution of the elements in these plants to the dietary recommended intakes (DRI) has been evaluated. Advantages and limitations of PIXE analytical technique in this investigation have been reviewed.

  18. Teratogenicity and embryotoxicity of nickel carbonyl in Syrian hamsters

    Energy Technology Data Exchange (ETDEWEB)

    Sunderman, F.W. Jr.; Shen, S.K.; Reid, M.C.; Allpass, P.R.

    1980-01-01

    Nickel carbonyl was administered to groups of pregnant hamsters by inhalation on days 4, 5, 6, 7, or 8 of gestation. The dams were killed on day 15 of gestation, and the fetuses were examined for malformations. Exposure to Ni(CO)/sub 4/ on days 4 or 5 of gestation resulted in malformation in 5.5% and 5.8% of the progeny, respectively. Progeny included 9 fetuses with cystic lungs, 7 fetuses with exencephaly, 1 fetus with exencephaly plus fused rib and 1 fetus with anophthalmia plus cleft palate. Hemorrhages into serious cavities were found. In progeny of dams exposed to Ni(CO)/sub 4/ on days 6 or 7 of gestation, there was 1 fetus with fused ribs and there were 2 fetuses with hydronephrosis. In another experiment, pregnant hamsters were exposed to inhalation of Ni(CO)/sub 4/ on day 5 of gestation; these dams were permitted to deliver their litters and to nurse their pups. There was no significant difference in the average number of live pups in the Ni(CO)/sub 4/-exposed litters compared to control litters. Neonatal mortality was increased in Ni(CO)/sub 4/-exposed litters. This study demonstrates that Ni(CO)/sub 4/ is teratogenic and embryotoxic in Syrian hamsters.

  19. Our vascular surgery experiences in Syrian civil war

    Directory of Open Access Journals (Sweden)

    İyad Fansa

    2014-12-01

    Full Text Available Objective: Due to the ongoing civil war in Syria, numerous vascular injured patients are admitted to our hospital with gunshot wounds. In this study, patients who admitted our hospital, diagnosed with vascular trauma due to gunshot were evaluated with the respect of injury site, additional injuries, surgical interventions and outcomes. Methods: The study included 58 patients wounded in Syrian war and admitted to our hospital between 01.01.2012 and 01.09.2014. Results= There were 5.1% (n=3 female and 94.9% (n=55 male patients. Age range is 5-75 years and the average of age was identified as 28.61. In 12.1% (n=7 of patients with extensive tissue defects of the muscle-nerve-bone injury has been identified, despite the vascular interventions in these patients, 8.6% (n=5 of patients, the limb has been amputated. Totally 15.5% (n=9 of 58 operated patients died. Two patients died because of major vascular injury with intra-abdominal organ injuries. In one patient; infection induced sepsis and multi organ failure was detected. Six patients were lost due to hypovolemic shock as a result of late arriving. Conclusion: In patients admitted with gunshot vascular injury arrival time, the presence of additional injuries and the location of injury affect mortality rates.

  20. FACTORS AFFECTING THE IMPORT OF WHEAT IN SAUDI ARABIA

    OpenAIRE

    Al-Goosi, Adbullah I.

    1980-01-01

    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...

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

    Science.gov (United States)

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

    2009-04-01

    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

  2. A Multi-dimensional Analysis of the Escalation of the Syrian Conflict

    OpenAIRE

    Hassaniyan, Allan; khalili, alireza; Huynh, My Phung; Daubner, Lukas

    2014-01-01

    The purpose of this project is to examine the escalation of the ongoing conflict in Syria, which began in 2011. It started with a peaceful protest against the Assad regime, after it developed into a bloody civil war within one year. To get an understanding to the question why the situation escalates in the way it did, there will be an analysis of three main factors: the ethnic and religious division of the Syrian society, the relationship between Syrians and its government framed as a (pathol...

  3. Distribution of some trace elements in Syrian phosphogypsum and the effect of leaching processes

    International Nuclear Information System (INIS)

    Distribution of some trace metals (Pb, Cu, Cd, Zn, U) in syrian phosphogypsum using laboratory leaching methods has been studied. Results of Syrian phosphogypsum samples analysis have shown that trace metals are more concentrated in smaller particles (less than 325 mesh). In addition, leaching of phosphogypsum with water and some selective solutions has shown that most of these metals are soluble in water (60%) except lead which was found to be insoluble. Moreover, small amount of these trace metals are kept within silica crystals or gypsum lattice while leaching of phosphogypsum with diluted sulfuric acid has shown that all Zn, most of U and Cd and non of the lead being dissolved. (author)

  4. The uprising of the marginalised: a socio-economic perspective of the Syrian uprising

    OpenAIRE

    Azmeh, Shamel

    2014-01-01

    More than three years after the outbreak of protests in a number of Arab countries, the role of socio-economic factors in these events is attracting more attention. One of the cases that needs more research is Syria. More than three years into the Syrian uprising, the socio-economic roots of the protest movement that became one of the bloodiest civil conflicts in the history of the Middle East need to be examined. While it has been observed that the Syrian uprising, contrary to some ‘Arab Spr...

  5. SYRIAN CIVIL WAR (2011-2015, AND THE POSITIONS OF RUSSIA AND IRAN

    Directory of Open Access Journals (Sweden)

    S. S. Klepikov

    2016-01-01

    Full Text Available Currently, the situation in the Middle East greatly exacerbated by the situation surrounding the Syrian Republic. Fights demonstrators dissatisfied with the government of President B. Assad, a few years after its inception, have turned into a bloody civil war. All sectors of Syrian society have been included in this military conflict, not only social, but also ethnic. For example, the active role played in the war, Syrian Kurds, who were even able to declare an independent Kurdistan in the north of Syria. An important part of this article was the role of a terrorist organization ISIL in the Syrian war and ways of confronting it, which have a friendly country to Syria - Russia and Iran. For Syria, the Russian Federation, the Islamic Republic of Iran are longtime partners, who support each other for the past 25 years. Cooperation between the two began when the father of the current Syrian President Bashar al-Assad, Hafez al-Assad and dynamically developed before the conflict between the government and the opposition. Given the fact that the current position of Assad on the world stage is not strong enough, Russia and Iran as the main partners of the Syrian Republic, are trying to provide adequate assistance to the policy pursued by President Assad, considering that the legitimate elected president has the legitimate right to security citizens in their country, including the conduct of combat operations on the territory of the state. Thus, the main purpose of this article is to examine the causes of the conflict in Syria, as well as the analysis of Russia and Iran as a major strategic partner of the Syrian Republic. Relations between Russia, Syria and Iran, also have a special place in the article, as these countries have the most support of Syria and President B. Assad. Of course, to describe all the military conflict in Syria in one article is not possible, however, the author tried to present in detail the most basic aspects of the Syrian civil

  6. Core inflation indicators for Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Alkhareif Ryadh M.

    2015-01-01

    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.

  7. Solar Power Potential In Saudi Arabia

    Directory of Open Access Journals (Sweden)

    F. R. Pazheri

    2014-09-01

    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.

  8. Peaceful nuclear energy to Saudi Arabia

    International Nuclear Information System (INIS)

    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.)

  9. Regional Security Issues in Contemporary Saudi Arabia

    OpenAIRE

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

    2014-01-01

    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...

  10. ERP Implementation Success Factors in Saudi Arabia

    OpenAIRE

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

    2013-01-01

    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...

  11. Implementation of nuclear desalination in Saudi Arabia

    International Nuclear Information System (INIS)

    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)

  12. Immunosuppressive prednisolone enhances early cholangiocarcinoma in Syrian hamsters with liver fluke infection and administration of N-nitrosodimethylamine.

    Science.gov (United States)

    Juasook, Amornrat; Boonmars, Thidarut; Wu, Zhiliang; Loilome, Watcharin; Veteewuthacharn, Kulathida; Namwat, Nissana; Sudsarn, Pakkayanee; Wonkchalee, Orasa; Sriraj, Pranee; Aukkanimart, Ratchadawan

    2013-01-01

    Chronic infection with Opisthorchis viverrini for many years has been associated with the development of hepatobiliary diseases including cholangiocarcinoma. It is well known that inflammation is a key component of the tumor microenvironment, and that chronic inflammation plays an important role in tumorigenesis. Therefore, in this study cholangiocarcinogenesis was induced in Syrian hamsters in order to observe the cancer-related inflammation. The Syrian hamsters were divided into 5 groups: uninfected controls; normal Syrian hamsters infected with O. viverrini (OV); immunosuppressed Syrian hamsters infected with O. viverrini (OVis); normal Syrian hamsters infected with O. viverrini and administered N-nitrosodimethylamine (CCA); and immunosuppressed Syrian hamsters infected with O. viverrini and administered N-nitrosodimethylamine (CCAis). Syrian hamster livers were later observed for gross pathology and histopathological changes; COX2 was analyzed by immunohistochemical staining. We found a decreased number of inflammatory cells surrounding the hepatic bile duct in the OVis group, but not in the OV and CCAis groups. However, in the CCAis group (with suppressed immunity) early appearance and greater severity of cholangiocarcinoma were observed; gross pathological examination revealed many cancer nodularities on the liver surface, and histopathological studies showed the presence of cancer cells, findings which correlated with the predominant expression of COX2. The present study suggests that host immune responses are intended to ameliorate pathology, and they are also crucially associated with pathogenesis in O. viverrini infection; the unbalancing of host immunity may enhance cancer-related inflammation. PMID:22851165

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

    OpenAIRE

    World Bank

    2012-01-01

    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...

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

    Science.gov (United States)

    Totten, Samuel

    2014-01-01

    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…

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

    NARCIS (Netherlands)

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

    2009-01-01

    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

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

    DEFF Research Database (Denmark)

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

    2011-01-01

    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....

  17. 76 FR 63629 - Designation of Republic of South Sudan for Temporary Protected Status

    Science.gov (United States)

    2011-10-13

    ... 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)...

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

    NARCIS (Netherlands)

    Nour, S.

    2014-01-01

    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

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

    NARCIS (Netherlands)

    J. Besamusca; K. Tijdens

    2013-01-01

    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

  20. 77 FR 66357 - Continuation of the National Emergency With Respect to Sudan

    Science.gov (United States)

    2012-11-02

    ..., 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...

  1. 76 FR 68053 - Continuation of the National Emergency With Respect to Sudan

    Science.gov (United States)

    2011-11-02

    ... 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...

  2. 75 FR 67585 - Continuation of the National Emergency With Respect to Sudan

    Science.gov (United States)

    2010-11-02

    ... 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...

  3. 78 FR 65865 - Continuation of the National Emergency With Respect to Sudan

    Science.gov (United States)

    2013-11-01

    ..., 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...

  4. From the Field: “Teach Syrians how to live here, to communicate, how to exchange information and knowledge”

    Directory of Open Access Journals (Sweden)

    Christine Horz

    2016-07-01

    Full Text Available Refugees do heavily rely on (social media before and during migration, as the article by Anke Fiedler in this GMJ special issue impressively demonstrates. But what happens after refugees have reached their country of destination? Some become media producers like our interviewee, media and social media activist Monis Bukhari from Syria. He is the founder of Syrisches Haus (Syrian House in Germany, an information platform from and for fellow Syrians who arrived here as refugees. This Facebook group currently has over 132.000 members – a huge part of the Syrian community in Germany. We asked him about his motivation and the goals of Syrisches Haus.

  5. Revisiting leishmaniasis in the time of war: the Syrian conflict and the Lebanese outbreak

    Directory of Open Access Journals (Sweden)

    Ali Alawieh

    2014-12-01

    Conclusions: This new outbreak of leishmaniasis in Lebanon is the first of its kind for more than a decade. The sudden increase in Leishmania cases in Lebanon in 2013 is attributed to the increasing numbers and wide distribution of Syrian refugees in Lebanon. This serves as an example of the risks associated with military conflicts and the ability of communicable diseases to cross borders.

  6. Disposal strategy for NORM waste generated by the Syrian oil industry

    International Nuclear Information System (INIS)

    The paper describes a strategy for the disposal of naturally occurring radioactive materials (NORM) waste generated by the Syrian oil industry. Three main categories of NORM waste have been identified, viz. hard scales from decontamination of contaminated equipment and tubes, sludge waste and NORM contaminated soil. Disposal solutions for each type of NORM waste have been proposed and implemented. (author)

  7. A Teacher's Retrospective View of the Syrian Educational System

    Science.gov (United States)

    Zarad, Rami Abu

    2014-01-01

    This is a descriptive, as much as an interpretive, article about the Syrian educational system and the first-hand experience of an EFL (English as a Foreign Language) practitioner describing the system from within, as much as from without. "From within" because it is based on observations derived from his own teaching experience at a…

  8. Development of Chronic and Acute Golden Syrian Hamster Infection Models with Leptospira borgpetersenii serovar Hardjo

    Science.gov (United States)

    The golden Syrian hamster (Mesocricetus auratus) is frequently used as a model to study virulence for several species of Leptospira. Onset of an acute, lethal infection following infection with several pathogenic Leptospira species has been widely adopted for vaccine testing. An important exceptio...

  9. 77 FR 19026 - Designation of Syrian Arab Republic for Temporary Protected Status

    Science.gov (United States)

    2012-03-29

    ... percent, and the unemployment rate is in the range of 22 to 30 percent. The economy is estimated to have... SECURITY U.S. Citizenship and Immigration Services RIN 1615-ZB12 Designation of Syrian Arab Republic for Temporary Protected Status AGENCY: U.S. Citizenship and Immigration Services, DHS. ACTION: Notice....

  10. Quality of life of Syrian refugees living in camps in the Kurdistan Region of Iraq

    Directory of Open Access Journals (Sweden)

    Izaddin A. Aziz

    2014-11-01

    Full Text Available The current study explores the perceived quality of life of Syrian refugees who have entered the Kurdistan Region of Iraq. Two hundred and seventy participants residing in refugee camps in the Erbil region in Kurdistan completed the WHOQOL-BREF, which measures Quality of Life (QOL within four domains; physical, psychological, social relationships and environment. Syrian refugees in Kurdistan scored significantly lower for general population norms on physical health, psychological and environment QOL, and score significantly lower for physical health and psychological QOL for refugees in the Gaza strip. However, respondents in the current sample scored significantly higher on environment QOL compared to refugees in the Gaza strip, and significantly higher on all the QOL domains than those reported for refugees in West Africa. Finally, Syrian refugees in Kurdistan scored significantly higher than general population norms for social relationships QOL. The current findings provide the first report of QOL domain scores among Syrian refugees in the Kurdistan camps and suggest that social relationships and environmental QOL circumstances are relatively satisfactory, and that further investigation might be focused on physical and psychological QOL.

  11. Dimensions of gender-based violence against Syrian refugees in Lebanon

    Directory of Open Access Journals (Sweden)

    Ghida Anani

    2013-09-01

    Full Text Available Assessments of the impact of the Syrian crisis indicate high levels of sexual and gender-based violence, with rape, assault, intimate partner violence and survival sex appearing increasingly common. Humanitarian agencies urgently need to work together to address this trend.

  12. Impact of Conflict in Syria on Syrian Children at the Zaatari Refugee Camp in Jordan

    Science.gov (United States)

    Jabbar, Sinaria Abdel; Zaza, Haidar Ibrahim

    2014-01-01

    This paper describes a study performed to investigate the impact of the conflict in Syria on Syrian refugee children. The Zaatari refugee camp in Jordan was chosen for this task. Two control (comparison) groups of children were selected: one from the Jordanian Ramtha district, which is just across the border from Syria, and that indirectly feel…

  13. Factors affecting intention to breastfeed among Syrian and Jordanian mothers: a comparative cross-sectional study

    Directory of Open Access Journals (Sweden)

    Ababneh Alla

    2010-07-01

    Full Text Available Abstract Background Breastfeeding is considered the ideal method of infant feeding for at least the first six months of life. This study aimed to compare breastfeeding intention between Syrian and Jordanian women and determine factors associated with breastfeeding intention among pregnant women in these two countries. Methods A cross-sectional design was used to collect data from1200 pregnant women aged 18 years and above (600 participants from each country. A self- administered questionnaire was used to collect data on socio-demographic characteristics and breastfeeding intention. Results Intention to breastfeed was reported by 77.2% of Syrian and 76.2% of Jordanian pregnant women. There was no significant difference in intention to breastfeed between Syrian women and Jordanian women. In both countries, women with a more positive attitude to breastfeeding, women with previous breastfeeding experience and women with supportive partners were more likely to intend to breastfeed. Syrian women with a monthly family income of more than US$200, younger than 25 and primiparous or having one child were more likely to report an intention to breastfeed their infants. Jordanian women with an education level of less than high school and not living with their family-in-law were more likely to intend to breastfeed. Conclusions In Syria and Jordan, a more positive attitude to breastfeeding, previous breastfeeding experience and presence of supportive husbands are associated with intention to breastfeed. These factors should be considered when planning programs designed to promote breastfeeding in these two countries.

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

    Science.gov (United States)

    Hamdan, Amani

    2005-01-01

    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…

  15. Reversing the Trend of Corruption in South Sudan

    OpenAIRE

    Maker Mayek Riak

    2013-01-01

    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...

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

    OpenAIRE

    Abdalla, O. A. E.

    2005-01-01

    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...

  17. Geodetic surveying as part of archaeological research in Sudan

    Directory of Open Access Journals (Sweden)

    Jan Pacina

    2015-06-01

    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.

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

    OpenAIRE

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

    2012-01-01

    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...

  19. The Syrian Refugee Crisis: A Comparison of Responses by Germany, Sweden, the United Kingdom, and the United States

    Directory of Open Access Journals (Sweden)

    Nicole Ostrand

    2015-07-01

    Full Text Available The conflict in Syria between the government of Bashar al-Assad and various other forces, which started in the spring of 2011, continues to cause displacement within the country and across the region. By the end of 2014, an estimated 7.6 million people were internally displaced and 3.7 million Syrians had fled the country since the conflict began (OCHA 2014; UNHCR 2015a. The refugee situation caused by the Syrian conflict is dire, and it has placed enormous strain on neighboring countries. Lebanon, Jordan, Iraq, Egypt, and Turkey host massive numbers of Syrian refugees, and Syrians have been seeking protection beyond these countries in increasing numbers since 2011.This paper looks at the burdens and costs of the Syrian refugee crisis and considers how they have, or have not, been shared by the international community at large, and in particular by Germany, Sweden, the United Kingdom, and the United States. It also considers to what degree Syrians have been able to find protection in states outside the region. Germany and Sweden, by the end of 2014, had provided protection to the largest number of Syrian refugees outside the region. Although Germany, Sweden, the United Kingdom, and the United States differ in the level of protection provided to Syrians, all four states have increased protection to Syrians via resettlement and asylum (and in the case of the US temporary protected status since 2012. Despite this, the degree of protection provided by the four states is modest in relation to that provided by neighboring countries to Syria, and far more could be done. This paper also argues that the international community as a whole has not sufficiently contributed toward alleviating the burden caused by the Syrian refugee influx, in terms of both financial assistance and refugee resettlement.The paper puts forward two general recommendations to reduce the strain on neighboring countries: increase the level of burden sharing by the international

  20. Domestic water conservation potential in Saudi Arabia

    Science.gov (United States)

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

    1990-03-01

    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.

  1. Saudi Arabia: Petroleum and new economic trends

    International Nuclear Information System (INIS)

    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.)

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

    Directory of Open Access Journals (Sweden)

    D.A. Salih

    2004-11-01

    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

  3. Altering Courses in Unknown Waters: Interaction between Traditional and New Media during the first Months of the Syrian Uprising

    OpenAIRE

    Lorenzo Trombetta

    2012-01-01

    This papers aims at investigating the relationship between traditional and social media during the first six months of the Syrian uprising. Thanks to direct testimony made available to the author by various cyber activists inside and outside Syria and through constant monitoring of the official propaganda and the coverage of the Syrian events by the two main pan-Arab satellite TVs, this article intends to investigate how both the regime and the activists attempt to represent the ...

  4. The Impact of Refugee Crises on Host Labor Markets: The Case of the Syrian Refugee Crisis in Turkey

    OpenAIRE

    Akgündüz, Yusuf Emre; VAN DEN BERG Marcel; Hassink, Wolter

    2015-01-01

    The civil war in Syria has culminated into major refugee crises in its neighboring countries. By the end of 2013 more than half a million people were seeking shelter in cities and refugee camps in Turkey. We analyze how the Syrian refugee influx in Turkey has affected food and housing prices, employment rates and internal migration patterns in regions of Turkey where refugees are being accommodated. Refugee camps are geographically concentrated near the Syrian border, which enables us to empl...

  5. Summary of Reports from the Country Representatives: Sudan

    International Nuclear Information System (INIS)

    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.

  6. Conversion to Organic Farming as an Opportunity for Syrian Farmers of Fresh Fruit and Vegetables: An Application of the Theory of Planned Behaviour

    OpenAIRE

    Issa, Irwa; Hamm, Ulrich

    2014-01-01

    The export of organic fruit and vegetables to the European Union might offer a great opportunity for Syrian farmers and exporters. Yet, the organic sector in Syria is comparatively young and only a very small area of fresh fruit and vegetables (FFV) is organically managed. To date, little is known about Syrian farmers’ attitudes towards organic fruit and vegetable production. Therefore, the aim of this study was to explore the intentions and attitudes of Syrian farmers of FFV towards organic ...

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

    OpenAIRE

    Bergli, Tine

    2013-01-01

    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 ...

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

    OpenAIRE

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

    2009-01-01

    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...

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

    DEFF Research Database (Denmark)

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

    2011-01-01

    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....

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

    OpenAIRE

    WISAL TINGARI; ABADIR MOHAMED MAHMOUD

    2014-01-01

    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...

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

    Science.gov (United States)

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

    2016-04-01

    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

  12. Medication administration errors in Eastern Saudi Arabia

    International Nuclear Information System (INIS)

    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).

  13. Stress among dentists in Jeddah, Saudi Arabia

    International Nuclear Information System (INIS)

    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)

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

    Directory of Open Access Journals (Sweden)

    WISAL TINGARI

    2014-08-01

    Full Text Available 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 provided are at an infant stage. It is also found that concerned parties are not fully cooperating. This raises risks and constitutes challenges that hinder full utilization of m-banking in Sudan. Based on these results, the main recommendation of the researchers was that regulatory policies should be stated clearly to ensure full collaboration between all concerned parties. This is to support bank managers and decision makers in formulating their strategic plans to deliver competitive services.

  15. Pattern and predictors of neurological morbidities among childhood cerebral malaria survivors in central Sudan

    Directory of Open Access Journals (Sweden)

    Adil Mergani

    2015-01-01

    Interpretation & conclusion: Neurological sequelae are common due to childhood cerebral malaria in central Sudan. Their prediction at admission, clinical presentation and laboratory findings may guide clinical intervention and proper management that may decrease morbidity and improve CM consequences.

  16. Voices and visions of Syrian video activists in Aleppo and Raqqa

    DEFF Research Database (Denmark)

    Wessels, Josepha Ivanka

    2015-01-01

    Thousands of Syrian protesters took mobile phones to record the events taking place in front of their eyes, many recorded the bombings and other atrocities as well as countless videos that were uploaded on YouTube by various groups in the conflict, to be exposed to a worldwide audience. This paper...... exhibits some sequentiality. With sequentiality comes a certain subjectivity which allows the video maker to take a political space and position. Part of an ongoing postdoctoral research, during which a general typography of You Tube clips from Syria is developed, this paper provides a focus on young...... Syrian video activists and their grassroot video work in Aleppo and Raqqa province. The research methodology is based on on-line visual observation of You Tube clips, original semi-structured interviews with video activists and field visits to Gaziantep in Turkey and Aleppo province in Syria, during...

  17. Preliminary study of the distribution of phenolic compounds in Syrian coastal waters

    International Nuclear Information System (INIS)

    We present in this study the distribution of phenolic compounds in Syrian coastal waters. This study was carried out between May 1993 and March 1994 covering 23 oceanographic stations. The preliminary results indicate that the concentration of phenolic compounds in the rang between undetected (Considered as zero concentration and 28 μg/1). 76.1% of the total studied samples (Total number was 113 samples) contain less than 5 μg/1. These results demonstrate that the distribution of phenols in the Syrian coastal waters is under the influence of different factors such as the existence of industrial polluting sources and the dominant water currents in the studied areas. (author). 13 refs., 1 tab., 11 figs

  18. Design calculation of a horizontal thermal neutronic beam for neutron radiography at the Syrian MNSR

    International Nuclear Information System (INIS)

    The computer code MCNP4C and the ENDF/B-V cross-section library were used to design calculation of a horizontal thermal beam for neutron radiography (NR) at Syrian MNSR and to evaluate the safety of the reactor after installation of the NR facility (NRF). Thermal, epithermal and fast neutron energy ranges were selected as 10.0 keV, respectively. To produce a good neutron beam in terms of intensity and quality, bismuth (Bi) and silicon (Si) were used as photon and neutron filters, respectively. The ratio of L/D of the NRF ranges between 90 and 125. The thermal neutron flux at the beam exit plane can be varied from 1.836 × 105 to 3.057 × 105 n/cm2 s. If such thermal neutron beam would be built into the Syrian MNSR, many scientific applications of the NR would be available. (author)

  19. Iraqi, Syrian, and Palestinian Refugee Adolescents' Beliefs About Parental Authority Legitimacy and Its Correlates.

    Science.gov (United States)

    Smetana, Judith G; Ahmad, Ikhlas; Wray-Lake, Laura

    2015-01-01

    This study examined intra- and interindividual variations in parental legitimacy beliefs in a sample of 883 Arab refugee adolescents (M(age) = 15.01 years, SD = 1.60), 277 Iraqis, 275 Syrians, and 331 Palestinians in Amman, Jordan. Confirmatory factor analyses showed distinct latent factors for moral-conventional, prudential, and personal legitimacy items. Older adolescents rated legitimacy lower for personal issues, but higher for prudential issues. Beliefs were associated with socioeconomic status (fathers' education, family size), particularly for personal issues, but were more pervasively associated with displacement-related experiences. Greater war trauma was associated with less prudential legitimacy for all youth and more authority legitimacy over moral-conventional issues for Syrian youth. Greater hopefulness was associated with more authority legitimacy over all but personal issues. PMID:26509925

  20. Recovery of uranium from the Syrian phosphate by solid-liquid method using alkaline solutions

    International Nuclear Information System (INIS)

    Uranium concentrations were analyzed in the Syrian phosphate deposits. Mean concentrations were found between 50 and 110 ppm. As a consequence, an average phosphate dressing of 22 kg/ha phosphate would charge the soil with 5-20 g/ha uranium when added as a mineral fertilizer. Fine grinding phosphate produced at the Syrian mines was used for uranium recovery by carbonate leaching. The formation of the soluble uranyl tricarbonate anion UO2(CO3)34- permits use of alkali solutions of sodium carbonate and sodium bicarbonate salts for the nearly selective dissolution of uranium from phosphate. Separation of iron, aluminum, titanium, etc., from the uranium during leaching was carried out. Formation of some small amounts of molybdates, vanadates, phosphates, aluminates, and some complexes metal was investigated. This process could be used before the manufacture of TSP fertilizer, and the final products would contain smaller uranium quantities. (author)

  1. 75 FR 21598 - Energy and Infrastructure Mission to Saudi Arabia

    Science.gov (United States)

    2010-04-26

    ... universities. Billions more are going toward ultra-modern mega-commerce and tourism projects, and the country's... architecture, engineering, design and construction firms. Saudi Arabia's transport sector--including...

  2. EMDR for Syrian refugees with posttraumatic stress disorder symptoms: results of a pilot randomized controlled trial

    OpenAIRE

    Ceren Acarturk; Emre Konuk; Mustafa Cetinkaya; Ibrahim Senay; Marit Sijbrandij; Pim Cuijpers; Tamer Aker

    2015-01-01

    Background: The most common mental health problems among refugees are depression and posttraumatic stress disorder (PTSD). Eye movement desensitization and reprocessing (EMDR) is an effective treatment for PTSD. However, no previous randomized controlled trial (RCT) has been published on treating PTSD symptoms in a refugee camp population. Objective: Examining the effect of EMDR to reduce the PTSD and depression symptoms compared to a wait-list condition among Syrian refugees. Method: Twenty-...

  3. EMDR for Syrian refugees with posttraumatic stress disorder symptoms: results of a pilot randomized controlled trial

    OpenAIRE

    Acarturk, Ceren; Konuk, Emre; Cetinkaya, Mustafa; Senay, Ibrahim; Sijbrandij, Marit; Cuijpers, Pim; Aker, Tamer

    2015-01-01

    Background: The most common mental health problems among refugees are depression and posttraumatic stress disorder (PTSD). Eye movement desensitization and reprocessing (EMDR) is an effective treatment for PTSD. However, no previous randomized controlled trial (RCT) has been published on treating PTSD symptoms in a refugee camp population.Objective: Examining the effect of EMDR to reduce the PTSD and depression symptoms compared to a wait-list condition among Syrian refugees.Method: Twenty-ni...

  4. Role of caloric homeostasis and reward in alcohol intake in Syrian golden hamsters

    OpenAIRE

    Gulick, Danielle; Green, Alan I.

    2010-01-01

    The Syrian golden hamster drinks alcohol readily, but only achieves moderate blood alcohol levels, and does not go through withdrawal from alcohol. Because the hamster is a model of caloric homeostasis, both caloric content and reward value may contribute to the hamster’s alcohol consumption. The current study examines alcohol consumption in the hamster when a caloric or non-caloric sweet solution is concurrently available and caloric intake in the hamster before, during, and after exposure t...

  5. The Impacts of Forced Migration on Regional Economies: The Case of Syrian Refugees in Turkey

    OpenAIRE

    Cengiz Bahcekapili; Buket Cetin

    2015-01-01

    The civil war in Syria which began in 2010 has led to a significant migration wave in the region. Many countries neighboring Syria, especially Turkey, have received a large number of immigrants in their lands. Initially thought to be temporary, this necessary move has become a significant economic, political and social problem with the intensification of the internal conflict in Syria. According to official figures, the number of Syrian refugees in Turkey reached 1.7 million in 2015. A signif...

  6. Learned Avoidance in the Male Syrian Hamster: Investigating the Outcome of a Glucocorticoid Antagonist on Reconsolidation

    OpenAIRE

    Erik Haugsnes; Alicia Askew

    2015-01-01

    In this experiment, we used our Conflict Alleyway Apparatus and a glucocorticoid antagonist, mifepristone, to investigate the role of glucocorticoids in the reconsolidation of learned avoidance in defeated male Syrian hamsters. Subjects were tested for memory deficits 48 hours and 96 hours after the drug/vehicle was administered. It were hypothesized that mifepristone administration would produce memory deficits when the defeat memory had been reactivated, and that this deficit would be prese...

  7. Syrian field hospitals: A creative solution in urban military conflict combat in Syria

    OpenAIRE

    Sankari, Abdulghani; Atassi, Basel; Sahloul, Mohammed Zaher

    2013-01-01

    Since the war started in Syria nearly two years ago several independent organizations reported the use of medicine as a weapon by the Syrian authorities, killing of doctors and arresting patients who were admitted to the hospitals for treatment. In year 2012 the World Health Organization (WHO) found nearly 50% of hospitals are not functioning due to lack of staff, equipment and medicine. This report highlights how the doctors in Syria are creative and courageous to risk their own lives to sav...

  8. Informal settlements in the Syrian conflict : urban planning as a weapon

    OpenAIRE

    Clerc, Valérie

    2014-01-01

    Uprising and war in Syria have induced changes in urban policies towards informal settlements. Syrian urban policies in the 2000s set the issue of informal settlements as a priority item in the agenda. The reform of the legislative urban frameworks, designed with international assistance, and new master plans encouraged both their regularization / upgrading and their renewal (destruction / reconstruction). While competition between these models and objectives delayed decisions and program imp...

  9. Guarantees the Protection of the Rights of Syrian Refugees in Jordan

    OpenAIRE

    Omar Al Kataibeh; Firas AL-Labady

    2014-01-01

    Forced migration of the Syrians is one of the major international challenges today and lies at the heart of the basic concepts of humanity and equality. War, conflict, environmental disasters and human are forced the individuals to move in search of safety and stability. This research defines international and regional systems, and the standards for the protection of refugees from the legal perspectives, and theoretical and practical. Also this research analyzes private protective mechanisms ...

  10. Informal settlements in the Syrian conflict: urban planning as a weapon

    OpenAIRE

    Clerc, Valérie

    2014-01-01

    Uprising and war in Syria have induced changes in urban policies towards informal settlements. Syrian urban policies in the 2000s set the issue of informal settlements as a priority item in the agenda. The reform of the legislative urban frameworks, designed with international assistance, and new master plans encouraged both their regularization / upgrading and their renewal (destruction / reconstruction). While competition between these models and objectives delayed decisions and program imp...

  11. Terrorists or cowards: negative portrayals of male Syrian refugees in social media

    OpenAIRE

    Rettberg, Jill Walker; Gajjala, Radhika

    2016-01-01

    This paper examines images and words shared on the Twitter hashtag #refugeesNOTwelcome to understand the portrayal of male Syrian refugees in a post-9/11 context where the Middle-Eastern male is often primarily cast as a potential terrorist. Queer theorist Jasbir Puar (2007) and Middle- East scholar Paul Amar (2011) provide us with a theoretical approach to make sense of the contradictions we see emerging in this social media context.

  12. Assessment of the Situation of the Syrian Refugees in Kurdistan Region Iraq

    OpenAIRE

    SALMAN, Mohamed

    2012-01-01

    Migration Policy Centre During the Arab Spring, some of the Arab peoples decided to take a stand against their leaders as a result of many factors that accumulated over decades. These reactions and uprisings occurred from Tunisia in December 2010, followed by Egypt, Yemen and Libya, and originally started in peaceful civilian protests against their governments and some led to widespread violence and civil war. Likewise, in Syria, there is a continuation of these trends. In the Syrian conte...

  13. Analysis of Syrian lustre pottery (12th-14th centuries AD)

    OpenAIRE

    Pradell, Trinitat; Molera Marimon, Judit; Molina, Gloria; Tite, Michael S.

    2013-01-01

    Lustre is a product of skilled artisans and its production was spread to different regions by the migration of artisans. Each lustre production has its own peculiarities not only in the composition and microstructure of the lustre but also in the paste and glaze compositions, processing and firing conditions. Syrian lustre is particularly interesting as it shows technological innovations with respect to the earlier Abbasid and Fatimid lustre productions with the use of transparent tin-free gl...

  14. Chronic Ethanol Intake Modulates Photic and Non-Photic Circadian Phase Responses in the Syrian Hamster

    OpenAIRE

    Seggio, Joseph A.; Logan, Ryan W.; Rosenwasser, Alan M.

    2007-01-01

    Chronic alcohol intake disrupts sleep and other circadian biological rhythms in both human alcoholics and in experimental animals. Recent studies from our laboratory indicate that these effects may be due, in part, to ethanol-induced alterations in fundamental properties of the circadian pacemaker. The present study explored the effects of chronic voluntary ethanol intake (25% v/v) on circadian phase responses to both photic and non-photic stimuli in Syrian hamsters. Hamsters were used in the...

  15. Cause and Possible Treatments of Foot Lesions in Captive Syrian Hamsters (Mesocricetus auratus)

    OpenAIRE

    Julie Guitard; Mélisa Veillette; Stéphan G. Reebs

    2010-01-01

    Syrian hamsters (Mesocricetus auratus) run extensively in exercise wheels. This running may cause paw lesions. Three treatments of these wounds (topical application of vitamin E, wheel blocking, and a combination of both) were compared using both sexes. A pretreatment period with or without wheels lasted 15 days and the ensuing treatment period lasted 45 days. At the end of the pre-treatment period, none of the animals without wheels had paw wounds, whereas at least 75% of the females and 100...

  16. Maintenance of dominance status is necessary for resistance to social defeat stress in Syrian hamsters

    OpenAIRE

    Morrison, Kathleen E.; Bader, Lauren R.; Clinard, Catherine T.; Gerhard, Danielle M.; Gross, Sonya E.; Cooper, Matthew A.

    2014-01-01

    Resilience is an active process that involves a discrete set of neural substrates and cellular mechanisms and enables individuals to avoid some of the negative consequences of extreme stress. We have previously shown that dominant individuals show less stress-induced changes in behavior compared to subordinates using a conditioned defeat model in male Syrian hamsters (Mesocricetus auratus). To rule out pre-existing differences between dominants and subordinates, we examined whether 14 days of...

  17. Gonadal Hormones Modulate the Display of Conditioned Defeat in Male Syrian Hamsters

    OpenAIRE

    Solomon, Matia B.; Karom, Mary C.; Norvelle, Alisa; Markham, Chris A; Erwin, W. Daniel; Huhman, Kim L.

    2009-01-01

    It has been widely reported that gonadal hormones influence the display of aggression in Syrian hamsters; conversely, much less is known about whether gonadal hormones modulate submissive/defensive behaviors in these animals. Following social defeat, male hamsters no longer display normal territorial aggression but instead display submissive/defensive behavior in the presence of a smaller opponent, a phenomenon we have termed conditioned defeat (CD). The purpose of the present study was to ex...

  18. Back to Syria? : conflicting patterns of mobility among Syrian refugees in Jordan

    OpenAIRE

    ACHILLI, Luigi

    2016-01-01

    Over the past two years, Jordan has adopted harsher polices towards refugees by periodically closing its borders and limiting access to employment opportunities as well as health and educational facilities. Against the backdrop of their deteriorating situation in Jordan, large numbers of Syrian refugees have expressed a desire to leave this host country. Many of them see migration as a way of escaping their hardships in Jordan. However, even when the leaving is not in doubt, the destination i...

  19. Refugees of the Syrian Civil War: Impact on Reemerging Infections, Health Services, and Biosecurity in Turkey.

    Science.gov (United States)

    Doganay, Mehmet; Demiraslan, Hayati

    2016-01-01

    After the Arab Spring uprising, Syria descended into a civil war in 2011. By March 2016, the United Nations reported that 13.5 million Syrians required humanitarian assistance, including 6.6 million internally displaced persons and more than 4.8 million refugees outside of Syria. Turkey is currently hosting the largest number of Syrian refugees-more than 2.7 million. A limited number of refugees are living in camps settled around the border, and others are spread throughout Turkey. This explosive and unexpected increase in the Syrian population in Turkey has had several negative impacts on health and social determinants. The overload of healthcare facilities has led to shortages in childhood immunization programs, drugs, and access to clean water and food supplies. According to Ministry of Health data, more than 7.5 million Syrians were examined at outpatient clinics, and 299,240 were hospitalized; most of those hospitalized were injured and wounded victims who require and have been occupying intensive care units. The refugees generally live in crowded and unsanitary conditions, which may lead to the spread of respiratory, skin, gastrointestinal, and genital system infections. Currently, measles, poliomyelitis, leishmaniasis, and multidrug-resistant tuberculosis are the reemerging infections being most frequently recorded. Multidrug-resistant gram-negative bacterial infections seem to be an increasing problem in gunshot or surgical wounds. Hepatitis A, malaria, and varicella have been seen with a high incidence among the refugees. There are many problems waiting to be resolved for health and living standards in Turkey. PMID:27362427

  20. Kurdistan Regional Government : Economic and Social Impact Assessment of the Syrian Conflict and ISIS Insurgency

    OpenAIRE

    Kulaksiz, Sibel

    2015-01-01

    The Syrian civil war, which began in 2011 and the ISIS (Islamic State in Iraq and Syria) insurgency which accelerated in June 2014 led to this report. These events caused tens of thousands to flee and many chose the relative safety of the Kurdistan Region of Iraq (KRI). They came as refugees from Syria and as Iraqi internally displaced persons (IDPs). This happened during a fiscal cris...

  1. The behavioural antecedents and neural mechanisms of non-photic phase shifting in Syrian hamsters

    OpenAIRE

    Webb, Ian Craig

    2007-01-01

    In Syrian hamsters, circadian rhythms can be phase shifted by light at night or by behavioural arousal during the day (usual sleep period). Previous work in this lab has defined arousal procedures that have differential clock resetting effects; arousal stimulated by running in a novel wheel (WC) or by gentle handling (SD) can induce large phase advance shifts, whereas arousal by physical restraint (SLR), by confinement to a platform over water, or by caffeine administration have no phase shif...

  2. Adolescent development of neuron structure in dentate gyrus granule cells of male Syrian hamsters

    OpenAIRE

    Zehr, Julia L.; Nichols, Liana R.; Schulz, Kalynn M.; Sisk, Cheryl L.

    2008-01-01

    Hippocampal function, including spatial cognition and stress responses, matures during adolescence. In addition, hippocampal neuron structure is modified by gonadal steroid hormones, which increase dramatically at this time. This study investigated pubertal changes in dendritic complexity of dentate gyrus neurons. Dendrites, spines, and cell bodies of Golgiimpregnated neurons from the granule cell layer were traced in pre-, mid-, and late pubertal male Syrian hamsters (21, 35, and 49 days of ...

  3. Turkey’s Response to the Syrian Refugee Crisis and the Road Ahead

    OpenAIRE

    World Bank Group

    2015-01-01

    Turkey now hosts the largest refugee population in the world. The Government of Turkey (GoT) estimates the total number of registered Syrians under Temporary Protection (SuTPs) at 2,225,147. The objective of this policy brief is to collate existing publically available material on the situation of SuTPs in Turkey and to summarize: (i) the strategy and principles of Turkey’s unique response...

  4. Development methods for tracing phosphorus concentration during the process of recovery from Syrian commercial phosphoric acid

    International Nuclear Information System (INIS)

    In this work the methods (gravimetric and spectrophotometric) which have been used in french and Algerian phosphate laboratories for determining the phosphorus concentration in phosphate rocks, were investigated. Some changes were done on producer to be applicable for determining phosphorus in phosphoric acid. Although the effect of uranium extraction on phosphorus concentration in Syrian commercial phosphoric acid was studied, the best analytical stoichiometric of phosphovanadomolybdate complex was studied by spectrophotometric method. (authors)

  5. Neuropsychiatric disorders among Syrian and Iraqi refugees in Jordan: a retrospective cohort study 2012–2013

    OpenAIRE

    McKenzie, Erica D.; Spiegel, Paul; Khalifa, Adam; Mateen, Farrah J.

    2015-01-01

    Background: The burden of neuropsychiatric disorders in refugees is likely high, but little has been reported on the neuropsychiatric disorders that affect Syrian and Iraqi refugees in a country of first asylum. This analysis aimed to study the cost and burden of neuropsychiatric disorders among refugees from Syria and Iraq requiring exceptional, United Nations-funded care in a country of first asylum. Methods: The United Nations High Commissioner for Refugees works with multi-disciplinary, i...

  6. The Economic Impact of the Syrian War and the Spread of ISIS

    OpenAIRE

    Ianchovichina, Elena; Ivanic, Maros

    2015-01-01

    The Syrian war and the subsequent emergence and spread of the Islamic State (ISIS) have transformed the Levant in ways one could not have imagined prior to 2011. As the numbers of dead and of refugees and internally displaced kept climbing, and as families were torn apart and neighborhoods were turned into war zones, economies slumped and regional economic ties broke down. The shock of the...

  7. War diseases revealed by the social media: massive leishmaniasis outbreak in the Syrian Spring

    OpenAIRE

    Alasaad, Samer

    2013-01-01

    Abstract Social media introduce pivotal changes to communication between individuals, organizations and communities. A clear example of the power of social media is the spread of the revolutionary outbreaks in the Arabic countries during 2011, where people used Facebook, YouTube and Skype to communicate, organise meetings and protest actions. Here I report how Doctor-Activists use these social media as an alarm system for ‘war disease’ outbreaks in the Syrian Spring. Social media are used as ...

  8. Bread Wheat Quality: Some Physical, Chemical and Rheological Characteristics of Syrian and English Bread Wheat Samples

    Directory of Open Access Journals (Sweden)

    Abboud Al-Saleh

    2012-11-01

    Full Text Available The relationships between breadmaking quality, kernel properties (physical and chemical, and dough rheology were investigated using flours from six genotypes of Syrian wheat lines, comprising both commercially grown cultivars and advanced breeding lines. Genotypes were grown in 2008/2009 season in irrigated plots in the Eastern part of Syria. Grain samples were evaluated for vitreousness, test weight, 1000-kernel weight and then milled and tested for protein content, ash, and water content. Dough rheology of the samples was studied by the determination of the mixing time, stability, weakness, resistance and the extensibility of the dough. Loaf baking quality was evaluated by the measurement of the specific weight, resilience and firmness in addition to the sensory analysis. A comparative study between the six Syrian wheat genotypes and two English flour samples was conducted. Significant differences were observed among Syrian genotypes in vitreousness (69.3%–95.0%, 1000-kernel weight (35.2–46.9 g and the test weight (82.2–88.0 kg/hL. All samples exhibited high falling numbers (346 to 417 s for the Syrian samples and 285 and 305 s for the English flours. A significant positive correlation was exhibited between the protein content of the flour and its absorption of water (r = 0.84 **, as well as with the vitreousness of the kernel (r = 0.54 *. Protein content was also correlated with dough stability (r = 0.86 **, extensibility (r = 0.8 **, and negatively correlated with dough weakness (r = −0.69 **. Bread firmness and dough weakness were positively correlated (r = 0.66 **. Sensory analysis indicated Doumah-2 was the best appreciated whilst Doumah 40765 and 46055 were the least appreciated which may suggest their suitability for biscuit preparation rather than bread making.

  9. From context of flight to characteristics of exile : Iraqi refugees and Syrian security

    OpenAIRE

    2009-01-01

    As the main refugee-recipient country for the post-2003 Iraqi exodus, Syria is currently believed to host more than one million Iraqi refugees in a volatile region. This warrants interest for anyone concerned with the transnational security implications of refugee flows from countries experiencing internal strife. Which are the most important of pre- or post-displacement factors for Syrian domestic security? Critically applying Lischer’s theory on refugee-related political violence, this fiel...

  10. The 'energy leads to development' narrative : norwegian hydropower projects in south sudan

    OpenAIRE

    Lauvstad Tufte, Kristin

    2012-01-01

    In this study I analyze how a development narrative influences policy and strategies in the case of Norwegian plans for hydro-electric dams in South Sudan. This study is based on qualitative methods, whereby 31 semi-structured interviews were carried out during my seven weeks stay in Juba, South Sudan. The respondents’ consist of mostly official state actors in the South Sudanese government, but also Norwegian actors involved in both development work and hydropower, and various business and ...

  11. Causes of end stage renal failure among haemodialysis patients in Khartoum State/Sudan

    OpenAIRE

    Banaga, Amin S. I.; Mohammed, Elaf B.; Siddig, Rania M.; Salama, Diana E.; Elbashir, Sara B.; Khojali, Mohamed O.; Babiker, Rasha A.; Elmusharaf, Khalifa; Homeida, Mamoun M.

    2015-01-01

    Background End stage renal failure (ESRF) has become a major health problem in Sub Saharan Africa (SSA). There were limited data about causes of ESRF in the Sudan. Methods This is a cross sectional hospital based descriptive study. The subjects of the study are ESRF adults’ patients on regular haemodialysis treatment in 15 haemdoialysis centres in Khartoum State—Sudan. Clinical and epidemiological data were obtained from 1583 patients. The medical files of each patient were reviewed to identi...

  12. Food and nutrition status of households with homegardens in the Nuba Mountains of Sudan

    OpenAIRE

    Grieb, Beatrice; Wiehle, Martin; Gebauer, Jens; Ploeger, Angelika; Buerkert, Andreas

    2013-01-01

    Sudan is one of the least developed countries and many people particularly in South Kordofan suffer from food insecurity. Food production from homegardens (HG) and wild collections are seen as key elements in strategies to overcome nutrient deficiencies. Food intake 24h-recalls were conducted to evaluate the status quo of households (HHs) and the contribution from four HG and wild collection during three seasons in Sama in South Kordofan, Sudan. Dietary diversity as well as nutrient intake...

  13. South Sudan's newest war: when two old men divide a nation

    OpenAIRE

    Koos, Carlo; Gutschke, Thea

    2014-01-01

    A political power struggle between South Sudanese president Salva Kiir and former vice president Riek Machar resulted in violent clashes between ethnic army factions in December 2013. Since then fighting has spread across South Sudan and claimed the lives of around 10,000 people. South Sudan has experienced several insurgencies since gaining independence in 2011. Nevertheless, the current war has the potential to be more destructive to the country than previous ones because both parties - Pre...

  14. Social protection and economic growth in the Sudan: Trends, perspectives, cointegration and causality

    OpenAIRE

    Mohamed Hassan, Hisham

    2010-01-01

    This paper takes into account the recent role of social protection on economic growth as a socio-economic-political stabilizer. Social protection outcome in Sudan is influenced by limited targeting actions with very low interventions between results in economic growth and accesses to basic social services. These may affects the social protection contributes to the process of development in the Sudan during the period under consideration. The results show that more social spending increas...

  15. The understanding of suicides from a gender perspective in South Sudan Based on seven qualitative interviews

    OpenAIRE

    Berg, Kristin Tønnessen

    2014-01-01

    Globally, more people die from suicide than from war (Schlebusch, 2005), and according to the World Health Organization (WHO) South Sudan has the 13th highest suicide rate in the world (WHO, 2014). The study is based on seven qualitative interviews with South Sudanese with the purpose of getting a better understanding of suicide in South Sudan in a cultural perspective. The interviews were transcribed and thematic analysis was applied, ensuring a bottom-up perspective. The data showed that th...

  16. Environmental and Socio-Economic Determinants of Malaria Rate in Sudan

    OpenAIRE

    Mohammed I. Musa; Shamarina Shohaimi; Nor Rasidah Hashim; Isthrinayagy Krishnarajah

    2012-01-01

    The aim of this study was to investigate the relationship among malaria, climate variables and socio-economic factors in Sudan. The health production modification model was applied to examine the relations between climate variability (average temperature and average rainfall) and socio-economic factors, with the malaria rate per State in Sudan. The results of the model found that there are significant relations between the malaria rate, rainfall and water bodies, while there are no significan...

  17. Isolation and Molecular Characterization of Mycoplasma gallisepticum and Mycoplasma synoviae in Chickens in Sudan

    OpenAIRE

    Khalda A. Khalifa; Egbal Sidahmed Abdelrahim; Magdi Badwi; Mohamed, Amal M.

    2013-01-01

    The current study described the isolation and molecular detection of Mycoplasma gallisepticum (Mg) and Mycoplasma synoviae from tracheal swabs of diseased birds showing signs of respiratory distress in selected commercial (layer and broiler) farms and from yolk and an open air of pens of vaccinated breeder flocks in Sudan. A number of 45 Mycoplasma isolates were recovered from chickens in Khartoum, Gezira, and Equatoria states in Sudan. Of these, eight Mg and three Ms isolates were identified...

  18. Extensive permethrin and DDT resistance in Anopheles arabiensis from eastern and central Sudan

    OpenAIRE

    Jones Christopher M; Muzamil Hamid; Himeidan Yousif E; Ranson Hilary

    2011-01-01

    Abstract Background The distribution of insecticide treated nets (ITN) has been dramatically scaled up in eastern and central Sudan. Resistance to insecticides has already been reported in this region and there is an urgent need to develop appropriate resistance management strategies, which requires detailed information on the extent and causes of resistance. This study assessed resistance to permethrin and DDT in seven populations of Anopheles arabiensis from Sudan. Results Three out of the ...

  19. The American Christian Right and George W. Bush's Foreign Policy Towards Sudan

    OpenAIRE

    AFANDISALLEH, Mohd; ABU-HUSSIN, Mohd Fauzi; MOHAMED, Abdul Majid Hafız

    2013-01-01

    The paper explores the role and activities of the American Christian Right in pursuing its interest in Sudan during the George W. Bush administration . The campaign for global religious freedom and subsequently the introduction of the International Religious Freedom Act (IRFA) in 1998 has stimulated the Christian Right movement to become more focused on broader US foreign policy especially international humanitarian issues in Sudan. Consequently, the Christian Right was seen to successfully r...

  20. Distribution And Mineralogy Of The Clay Deposits In Saudi Arabia

    OpenAIRE

    Al Mohandis, Ahmed A. [احمد عبد القادر المهندس

    1993-01-01

    The main goal of this paper is to characterize the mineral clay deposits in Saudi Arabia; especially their mineral composition, deposit size, geological setting and possible uses. Different published reports and papers on clay deposits of Saudi Arabia have been reviewed. Three major clay deposits have been studied by XRD, DTA and chemical analyses. Saudi clay deposits consist generally of kaolinite as a major mineral, and small amounts other clay minerals, such as montmorillonite and illite. ...

  1. Role of social media in brand development in Saudi Arabia

    OpenAIRE

    Abeer Abdullah Al Saud; Muhammad Rahatullah Khan (Rahatullah, M, K.,)

    2013-01-01

    Literature is ripe with the scholarly contributions on brand development from all aspects. The new marketing tools and techniques are introduced frequently. However, the impact social media has had on brand development is no match to traditional promotion in 4Ps. The information about Saudi Arabia is specially rare. This article based on a survey of 200 social media users on www.surveymonkey.com evaluates the role of social media in brand development in Saudi Arabia. The results from this Sau...

  2. Counter-Terrorism in Saudi Arabia: Narratives, Practices and Challenges

    OpenAIRE

    AlMaawi, Mohammad

    2016-01-01

    Since 9/11, both in the Middle East and worldwide, the academic, political and religious focus on extreme radicalisation has intensified. The attacks carried out in Riyadh, the capital of the Kingdom of Saudi Arabia, by Al-Qaeda in 2003, motivated a succession of bombings within and outside of the Kingdom. These events have led to a plethora of general and specific studies to understand the phenomenon of extremism. This thesis investigates radicalisation in Saudi Arabia since 2001, focus...

  3. Factors Influencing Consumer Behavior Towards Online Shopping in Saudi Arabia

    OpenAIRE

    Hani A

    2015-01-01

    This study intends to identify factors that may affect consumer behavior in Saudi Arabia while shopping online. Although Saudi Arabia has the largest and fastest growing ICT in the Middle East and the online shopping activities in Saudi are increasing rapidly, it is still lagging behind the global development. The four factors–website design quality, perceived trust, perceived convenience and advertisements & promotions were selected from the available literature. A survey was conducted and q...

  4. Smartphone addiction among university students in Riyadh, Saudi Arabia

    OpenAIRE

    Alosaimi, Fahad D; Alyahya, Haifa; Alshahwan, Hatem; Mahyijari, Nawal Al; Shaffi A Shaik

    2016-01-01

    Objectives: To investigate the prevalence and correlates of smartphone addiction among university students in Saudi Arabia. Methods: This cross-sectional study was conducted in King Saud University, Riyadh, Kingdom of Saudi Arabia between September 2014 and March 2015. An electronic self administered questionnaire and the problematic use of mobile phones (PUMP) Scale were used. Results: Out of 2367 study subjects, 27.2% stated that they spent more than 8 hours per day using their smartphones....

  5. Awareness of cardiovascular disease in eastern Saudi Arabia

    OpenAIRE

    Al-Baghli, Nadira A.; Al-Ghamdi, Aqeel J.; Khalid A Al-Turki; Ahmad G El-Zubaier; Al-Mostafa, Bader A.; Fadel A Al-Baghli; Al-Ameer, Mahmood M.

    2010-01-01

    Objective: To estimate the awareness of cardiovascular disease (CVD) and their determinants in a screening campaign in the eastern province of Saudi Arabia. Materials and Methods: All national residents in the eastern province of Saudi Arabia aged 30 years and above, were invited to participate in a screening campaign for the early detection of diabetes and hypertension at more than 300 examination posts throughout the eastern province. A pre-structured questionnaire was designed to collect d...

  6. Climate change in the Fertile Crescent and implications of the recent Syrian drought.

    Science.gov (United States)

    Kelley, Colin P; Mohtadi, Shahrzad; Cane, Mark A; Seager, Richard; Kushnir, Yochanan

    2015-03-17

    Before the Syrian uprising that began in 2011, the greater Fertile Crescent experienced the most severe drought in the instrumental record. For Syria, a country marked by poor governance and unsustainable agricultural and environmental policies, the drought had a catalytic effect, contributing to political unrest. We show that the recent decrease in Syrian precipitation is a combination of natural variability and a long-term drying trend, and the unusual severity of the observed drought is here shown to be highly unlikely without this trend. Precipitation changes in Syria are linked to rising mean sea-level pressure in the Eastern Mediterranean, which also shows a long-term trend. There has been also a long-term warming trend in the Eastern Mediterranean, adding to the drawdown of soil moisture. No natural cause is apparent for these trends, whereas the observed drying and warming are consistent with model studies of the response to increases in greenhouse gases. Furthermore, model studies show an increasingly drier and hotter future mean climate for the Eastern Mediterranean. Analyses of observations and model simulations indicate that a drought of the severity and duration of the recent Syrian drought, which is implicated in the current conflict, has become more than twice as likely as a consequence of human interference in the climate system. PMID:25733898

  7. Systemic violence against Syrian refugee women and the myth of effective intrapersonal interventions.

    Science.gov (United States)

    Yasmine, Rola; Moughalian, Catherine

    2016-05-01

    Since the uprising in Syria in March 2011, over 4.3 million Syrians have fled to neighboring countries. Over a million have sought refuge in Lebanon, constituting almost a quarter of the Lebanese population and becoming the largest refugee population per capita in the world. With inequitable health coverage being a longstanding problem in Lebanon, Syrian refugee women's health, and specifically their sexual and reproductive health, is disproportionately affected. An increase in gender-based violence and early marriage, a lack of access to emergency obstetric care, limited access to contraception, forced cesarean sections, and high cost of healthcare services, all contribute to poor sexual and reproductive health. In this commentary, we conceptualize violence against Syrian refugee women using the ecological model, exploring the intersections of discrimination based on ethnicity, gender, and socioeconomic status, while critiquing interventions that focus solely on the intrapersonal level and ignore the role of microsystemic, exosystemic, and macrosystemic factors of negative influence. These social determinants of health supersede the individual realm of health behavior, and hinder women in taking decisions about their sexual and reproductive health. PMID:27578336

  8. Peste des petits ruminants outbreaks in White Nile State, Sudan

    Directory of Open Access Journals (Sweden)

    Osama M. Ishag

    2015-02-01

    Full Text Available Eight outbreaks of peste des petits ruminants in sheep and goats were reported in White Nile State, Sudan, between 2008 and 2009. A mortality rate of 4.2% was reported across the different outbreaks. Clinically the disease was characterised by high fever, ocular and nasal discharge, pneumonia, ulceration of the mucous membranes, diarrhoea and death. The postmortem findings included necrotic lesions in the mouth and gastrointestinal tract, and swollen, oedematous lymph nodes associated with the lungs and intestine. Of the 209 serum samples tested by competitive enzyme-linked immunosorbent assay, 113 (54% were found positive. Peste des petits ruminants virus was confirmed in tissues, nasal swabs and blood samples by immunocapture enzyme-linked immunosorbent assay, reverse-transcription polymerase chain reaction and isolation of the virus in culture of lamb testicle cells.

  9. Investigation of natural radioactivity levels in water around Kadugli, Sudan

    International Nuclear Information System (INIS)

    Surface water from Miri Lake and groundwater from around Kadugli (West-Central Sudan) obtained by means of hand-pumps was analysed for 238U, 226Ra, 222Rn, and 232Th activity concentrations. The surface water showed very low levels of radionuclide concentrations: -1 for 238U, 226Ra, 222Rn, and 232Th, respectively. Groundwater revealed a significant amount of natural radioactivity (16.1-1720, 7.7-14.3, 3000-139,000, -1) respectively. The overall annual effective dose was below the WHO reference dose level of 0.1 mSv yr-1 except in one groundwater sample with an associated dose of 0.7 mSv yr-1

  10. Estimating environmental and occupational contribution to cancer in Sudan

    International Nuclear Information System (INIS)

    This study was performed in Radiation and Isotopes Center of Khartoum (RICK) and National Cancer Institute (NCI) University of Gazeria. It focused on cancer patients who were treated by radiation therapy in the period between 2008 and 2009. The study investigator the risk and causative factors and geographical distribution over the sudan states and the relationship of incidence with some patient's customs and dietary habits. This study summarizes recent scientific evidence of environmental and occupational links to nearly 30 types of cancer. the discussion of each cancer type is introduced by highlights of trends in incidence. The study considers additional indication that involuntary exposures are linked to cancers, such as patterns observed in different geographic areas and among different population patterns of cancer in children. The purpose of this study is to review scientific evidence, particular y epidemiologic evidence. regarding the contribution of environmental and occupational exposures to the overall cancer incidence in the Sudan. The study discussed that the widespread exposures from air and water pollution, the work environment, exposure resulting form personal habits such as smoking and drinking and the diet are major contributors to cancer in human. In the past three decades, there have been several efforts to estimate the proportion of caner due to these involuntary exposure, starting with an ambitious effort by different scientists. This study provided and alternative interpretation of the evidence of cancer incidence to particular factors. We conclude the study by recommending the significance of giving environmental and occupational links to cancer serious consideration by individuals and institutions concerned with cancer prevention, particularly those involved in research and education. (Author)

  11. Multi Plumes and Their Flows beneath Arabia and East Africa

    Science.gov (United States)

    Chang, S.; van der Lee, S.

    2010-12-01

    The three-dimensional S-velocity structure beneath Arabia and East Africa is estimated down to the lower mantle to investigate vertical and horizontal extension of low-velocity anomalies that bear out the presence of mantle plumes and their flows beneath lithosphere. We estimated this model through joint inversion of teleseismic S- and SKS-arrival times, regional S- and Rayleigh waveform fits, fundamental-mode Rayleigh-wave group velocities, and independent Moho constraints from receiver functions, reflection/refraction profiles, and gravity measurements. With the unprecedented resolution in our S-velocity model, we found different flow patterns of hot materials upwelling beneath Afar beneath the Red Sea and the Gulf of Aden. While the low-velocity anomaly from Afar is well confined beneath the Gulf of Aden, inferring mantle flow along the gulf, N-S channel of low velocity is found beneath Arabia, not along the Red Sea. The Afar plume is distinctively separate from the Kenya plume, showing its origin in the lower mantle beneath southwestern Arabia. We identified another low-velocity extension to the lower mantle beneath Jordan and northern Arabia, which is thought to have caused volcanism in Jordan, northern Arabia, and possibly southern Turkey. Comparing locations of mantle plumes from the joint inversion with fast axes of shear-wave splitting, we confirmed horizontal plume flow from Afar in NS direction beneath Arabia and in NE-SW direction beneath Ethiopia as a likely cause of the observed seismic anisotropy.

  12. An overview of nursing in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mansour Saleh AlYami

    2014-01-01

    Full Text Available Achieving and maintaining a stable nursing workforce is an important issue for the well-being of the rapidly growing population of Saudi Arabia. However, high turnover of expatriate staff and low recruitment of Saudi nationals have led to a serious staff shortage in the professions, particularly of well-qualified and experienced nurses. Nursing leaders need to work to improve the image of nurses and facilitate the recruitment of women into the nursing profession. Reduced working hours and part-time contracts with increased salaries and benefits could attract more young women to the profession, as might the provision of facilities such as private transportation and on-site childcare. Furthermore, establishing a national association for nurses would advance the nursing profession and help to ensure that all nurses undertake fully comprehensive training before entering the workforce.

  13. The walk out of the rural kitchen : towards planning energy services for sustainable rural livelihoods in Sudan

    OpenAIRE

    Bakhiet, Nouralla Yassin Ahmed

    2008-01-01

    This thesis is about rural energy services, the problems with accessibility and the consequences of their inaccessibility on rural livelihoods in the traditional rural areas of Sudan. The thesis is organised in six chapters. Chapter 1 starts by providing a background to the political and economic context of Sudan, and introduces the energy planning efforts made, so far, in Sudan. The chapter ends with formulating the research problem, the research objective and the research questions. It show...

  14. The Sudan People's Liberation Movement/Army s national convention and political changes in the Southern Sudan during the 1990s

    OpenAIRE

    2003-01-01

    Background The Sudan has been at war with itself during most of its post-colonial period. The latest insurgency started around 1983 when the Sudan People's Liberation Movement/Army (SPLM/A) emerged as the leading rebel organisation. With aid from the Soviet Marxist regime in Ethiopia, the SPLM/A grew increasingly stronger during the second half of the 1980s, and by 1990 it was controlling most of the South. The situation was altered in 1991, when the Ethiopian regime was overthrown and th...

  15. Factors unflinching e-commerce adoption by retailers in Saudi Arabia: Qual Analysis

    OpenAIRE

    AlGhamdi, Rayed; Drew, Steve; Al-Ghaith, Waleed

    2012-01-01

    This paper presents the preliminary findings of a study researching the diffusion and the adoption of online retailing in Saudi Arabia. It reports new research that identifies and explores the key issues that positively and negatively influence retailers in Saudi Arabia regarding the adoption of electronic commerce. Retailers in Saudi Arabia have been reserved in their adoption of electronically delivered aspects of their business. Despite the fact that Saudi Arabia has the largest and fastes...

  16. Retrospective analysis of keratoconus at King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia

    OpenAIRE

    Alabdelmoneam M

    2012-01-01

    Mussaed AlabdelmoneamFaculty of Applied Medical Sciences, Shaqra University, Shaqra University, Saudi ArabiaBackground: This work was a retrospective study undertaken in a tertiary eye care hospital to evaluate the putative prevalence and referral patterns for keratoconus by gender, age, and region of Saudi Arabia.Methods: Files from 1638 keratoconus patients from different regions of Saudi Arabia referred to King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia, between January 1999 and ...

  17. Measurements of essential oil extract and antioxidant in Syrian Myrtus communis L. leaves using photo chemiluminescence assay

    International Nuclear Information System (INIS)

    The essential oil extracts and antioxidant measurements of Syrian Myrtus communis L. leaves as hydrophilic and hydrophobic existence species have been carried out. The plant leaves as a source of antioxidants was tested by the influence of its aqueous and essential oil extracts on the yield of photo chemiluminescence, PCL solution applying very sensitive and reliable method. By means of a photo chemiluminescence assay, it was possible to assess the total antioxidants capacity of hydrophilic and hydrophobic species existence in Syrian Myrtus communis L. leaves. It has been found that, the integral antioxidant capacity measurements value of Syrian Myrtus communis L. leaves was found in Kurdaha site which has a value of 465.67 1.18 nmol TE/g DM (total Trolox equivalent /gram of Dry material) . The following three mainly chemical species were found in the essential oil extracts: -Pinene, Cineole and Limonene. (author)

  18. A survey of root canal treatment of molar teeth by general dental practitioners in private practice in Saudi Arabia

    Science.gov (United States)

    Al-Fouzan, Khalid S.

    2010-01-01

    The purpose of this study was to evaluate the practice and depth of knowledge of root canal treatment by general dental practitioners working in private dental centers in different cities within the Kingdom of Saudi Arabia. A questionnaire was distributed to 400 general dental practitioners. Completed questionnaires were analyzed in term of simple summary statistics. A total of 252 (63%) practitioners responded. The majority of the respondents were Syrians (59%) and Egyptians (32%). Ninety-one per cent of the respondents indicated that they performed root canal treatment. Amongst those who carried out root canal treatment, only seven practitioners (3%) used rubber dam for isolation. More than half of the respondents (55%) used saline to irrigate canals during treatment. Forty-six per cent of practitioners used formocresol as an inter appointment medicament. The standardized and step-back preparation techniques were the method of choice for the majority of the respondents (91%). Ninety-seven per cent of the practitioners used stainless steel hand instruments to prepare root canals and the majority (92%) used gutta-percha for obturation. Seventy-four per cent of the respondent used cold lateral condensation. The average number of radiographs routinely taken for root canal treatment was four. Ninety-three per cent indicated that they usually completed a root canal treatment of molar teeth in three or more visits. Eighty-eight per cent of the practitioners preferred waiting for 1 or 2 weeks to restore the teeth permanently. Results of this study confirm that many general dental practitioners are not following quality guidelines for endodontic treatment. PMID:23960485

  19. Isotopic composition of Riyadh rainfall, Saudi Arabia

    Science.gov (United States)

    Michelsen, Nils; Reshid, Mustefa; Siebert, Christian; Schulz, Stephan; Rausch, Randolf; Knöller, Kay; Weise, Stephan; Al-Saud, Mohammed; Schüth, Christoph

    2015-04-01

    Arid countries like Saudi Arabia often depend on fossil groundwater. Hence, thorough studies of the available resources are crucial. In the course of such investigations, analyses of δ18O and δD are frequently applied to constrain the provenance of the waters and to reconstruct the (paleo)climatic conditions during their recharge. Yet, to be able to evaluate the isotopic signature of the groundwater, one also has to know the isotopic composition of current precipitation. Although a few rain water analyses are available for Central Saudi Arabia in the literature - mostly in unpublished consultant reports - a Local Meteoric Water Line has never been established. To complement the available data, 28 rain events occurring in Riyadh between 2009 and 2013 were studied for their stable isotope composition. Samples were collected as integral samples, i.e., they represent the entire precipitation event. Moreover, one event was sampled several times, aiming at an evaluation of intra-storm variability. During selected storms, a grab sample was taken for 3H analysis. The event samples showed δ18O and δD values scattering between -6.5 and +9.5 and between -30 and +50 ‰ V-SMOW, respectively. In the course of the event that was sequentially sampled, a proceeding isotopic depletion was observed with respect to both isotopes. The relatively large ranges of δ-values for 18O and D of approximately 7 and 38 ‰ V-SMOW highlight the general need for integral sampling. The obtained grab samples are characterized by moderate 3H concentrations of a few Tritium Units. Further results will be presented and discussed in view of associated weather data (e.g. rain amount and temperature) and the probable moisture sources derived from back-trajectories, which were calculated using HYSPLIT (Hybrid Single-Particle Lagrangian Integrated Trajectory Model; Draxler & Rolph, 2003). References Draxler, R.R. & Rolph, G.D. (2013): HYSPLIT (Hybrid Single-Particle Lagrangian Integrated Trajectory

  20. Mantle plumes and associated flow beneath Arabia and East Africa

    Science.gov (United States)

    Chang, Sung-Joon; Van der Lee, Suzan

    2011-02-01

    We investigate mantle plumes and associated flow beneath the lithosphere by imaging the three-dimensional S-velocity structure beneath Arabia and East Africa. This image shows elongated vertical and horizontal low-velocity anomalies down to at least mid mantle depths. This three-dimensional S-velocity model is obtained through the joint inversion of teleseismic S- and SKS-arrival times, regional S- and Rayleigh waveform fits, fundamental-mode Rayleigh-wave group velocities, and independent Moho constraints from receiver functions, reflection/refraction profiles, and gravity measurements. In the resolved parts of our S-velocity model we find that the Afar plume is distinctly separate from the Kenya plume, showing the Afar plume's origin in the lower mantle beneath southwestern Arabia. We identify another quasi-vertical low-velocity anomaly beneath Jordan and northern Arabia which extends into the lower mantle and may be related to volcanism in Jordan, northern Arabia, and possibly southern Turkey. Comparing locations of mantle plumes from the joint inversion with fast axes of shear-wave splitting, we confirm horizontal mantle flow radially away from Afar. Low-velocity channels in our model support southwestward flow beneath Ethiopia, eastward flow beneath the Gulf of Aden, but not northwestwards beneath the entire Red Sea. Instead, northward mantle flow from Afar appears to be channeled beneath Arabia.

  1. Mobile Computing Trends in Saudi Arabia: An Exploratory Study

    Directory of Open Access Journals (Sweden)

    Mutlaq B. Alotaibi

    2014-12-01

    Full Text Available The main purpose of this research was to gain an understanding of the adoption behavior of mobile computing in Saudi Arabia. In particular, it aimed to acquire new insight into mobile computing trends, specifically in Saudi Arabia, in order to develop hypotheses and formulate precise criteria for mobile computing evaluation. In order to achieve these aims, the researcher created a focus group by recruiting eight participants with solid background knowledge of usability engineering and mobile computing. The focus group proposed a four-phase process: determination, qualification, categorization and evaluation of the mobile computing applications developed by Saudi organizations. During the determination phase, two hundred and twenty seven (n=227 mobile applications were determined as having been developed by organizations in Saudi Arabia. During the qualification phase, one hundred and forty two (n=142 mobile applications were qualified. Within the categorization phase, the experts categorized only the qualified applications into a two-level categorization hierarchy. Finally, in the evaluation phase, the qualified applications were evaluated in terms of purpose, platform, visual appearance, content, organization and usability. The results herein revealed that 43% of the mobile applications in Saudi Arabia were M-Government applications, while 57% were M-Business applications. In addition, the study proposed a sample of thirty six (n=36 applications as having statistical significance from all of the mobile applications in Saudi Arabia.

  2. Growth and development in Syrian Awassi ewes during patterns of ovarian follicular different reproductive stages monitored by laparoscopy

    International Nuclear Information System (INIS)

    An in situ study was conducted on Syrian Awassi ewes, inside and outside the breeding season, untreated or treated with vaginal sponges together with or without equine chorionic gonadotropin aiming at monitoring the ovaries' diameters, number of different follicular categories, number, diameters and lifespan of corpora lutea in each ovary using a laparoscope and finding out the relationship among these parameters and progesterone concentration. For the first time, it has been possible to characterise the Syrian Awassi sheep at the ovarian follicles level during different reproductive stages using a laparoscope. (author)

  3. The Syrian refugee crisis: a comparison of responses by Germany, Sweden, the United Kingdom, and the United States

    OpenAIRE

    Nicole Ostrand

    2015-01-01

    The conflict in Syria between the government of Bashar al-Assad and various other forces, which started in the spring of 2011, continues to cause displacement within the country and across the region. By the end of 2014, an estimated 7.6 million people were internally displaced and 3.7 million Syrians had fled the country since the conflict began (OCHA 2014; UNHCR 2015a). The refugee situation caused by the Syrian conflict is dire, and it has placed enormous strain on neighboring countries. L...

  4. Human African trypanosomiasis in South Sudan: how can we prevent a new epidemic?

    Directory of Open Access Journals (Sweden)

    José A Ruiz-Postigo

    Full Text Available Human African trypanosomiasis (HAT has been a major public health problem in South Sudan for the last century. Recurrent outbreaks with a repetitive pattern of responding-scaling down activities have been observed. Control measures for outbreak response were reduced when the prevalence decreased and/or socio-political crisis erupted, leading to a new increase in the number of cases. This paper aims to raise international awareness of the threat of another outbreak of sleeping sickness in South Sudan. It is a review of the available data, interventions over time, and current reports on the status of HAT in South Sudan. Since 2006, control interventions and treatments providing services for sleeping sickness have been reduced. Access to HAT diagnosis and treatment has been considerably diminished. The current status of control activities for HAT in South Sudan could lead to a new outbreak of the disease unless 1 the remaining competent personnel are used to train younger staff to resume surveillance and treatment in the centers where HAT activities have stopped, and 2 control of HAT continues to be given priority even when the number of cases has been substantially reduced. Failure to implement an effective and sustainable system for HAT control and surveillance will increase the risk of a new epidemic. That would cause considerable suffering for the affected population and would be an impediment to the socioeconomic development of South Sudan.

  5. Extraction of Sudan dyes from environmental water by hemimicelles-based magnetic titanium dioxide nanoparticles.

    Science.gov (United States)

    Li, Chenyu; Chen, Ligang; You, Xiaoxiao

    2014-11-01

    A novel method for the extraction of Sudan dyes including Sudan I, II, III, and IV from environmental water by magnetic titanium dioxide nanoparticles (Fe3O4@TiO2) coated with sodium dodecylsulfate (SDS) as adsorbent was reported. Fe3O4@TiO2 was synthesized by a simple method and was characterized by transmission electron microscopy, Fourier-transform infrared spectrometry, and vibrating sample magnetometer. The magnetic separation was quite efficient for the adsorption and desorption of Sudan dyes. The effect of the amount of SDS, extraction time, pH, desorption condition, maximal extraction volume, and humic acid on the extraction process were investigated. This method was employed to analyze three environmental water samples. The results demonstrated that our proposed method had wide linear range (25-5,000 ng L(-1)) with a good linearity (R (2) > 0.999) and low detection limits (2.9-7.3 ng L(-1)). An enrichment factor of 1,000 was achieved. In all three spiked levels (25, 250, and 2,500 ng L(-1)), the recoveries of Sudan dyes were in the range of 86.9-93.6 %. The relative standard deviations obtained were ranging from 2.5 to 9.3 %. That is to say, the new method was fast and effective for the extraction of Sudan dye from environmental water. PMID:24938811

  6. Conflicts in the Horn of Africa and their Consequences on Sudan's Stability and Security

    Directory of Open Access Journals (Sweden)

    Elfatih Abdullahi Abdel Salam

    1995-06-01

    Full Text Available Armed conflicts in the Horn of Africa have been raging in that region for the last forty years with tragic consequences for human life and for economic advancement. These conflicts have three different, but overlapping dimensions: the intrastate, the interstate, and the global levels. The conflicts are of a decided relevance for the Sudan, and particularly to the rebellion in the southern Sudan. The lack of security and stability in southern Sudan forced hundreds of thousand southerners into neighbouring countries, especially Ethiopia and Uganda. Likewise, the Sudan hosted hundreds of thousands Eritreans, Ethiopians, and Ugandans caught in the crossfire of their national conflicts. This development not only created a heavy economic burden on these relatively poor and economically underdeveloped communities, but led to strained political relations among governments. The Sudan has deep-seated security concerns emanating from the tragic developments in that part of the world. It is argued that one practical step to defuse the situation is to look for political solutions for essentially political problems. The next step that follows logically from the first step is to establish economic cooperation arrangements with a view to creating a future economic community in that African region.

  7. Method for the Determination of Sudan Dyes in Foods-High Performance Liquid Chromatography Jointly Issued by AQSIQ and SAC

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Sudan Red are the chemosynthesis dyes of series of azo, which are mainly used as coloring additives in manufacturing of some products, such as the wax, the oil-dyes, the petrol, and etc. In the process of food production, Sudan Dyes are banned to be used as food dyes in our country.

  8. Ancient Hydrothermal Springs in Arabia Terra, Mars

    Science.gov (United States)

    Oehler, Dorothy Z.; Allen, Carlton C.

    2008-01-01

    Hydrothermal springs are important astrobiological sites for several reasons: 1) On Earth, molecular phylogeny suggests that many of the most primitive organisms are hyperthermophiles, implying that life on this planet may have arisen in hydrothermal settings; 2) on Mars, similar settings would have supplied energy- and nutrient-rich waters in which early martian life may have evolved; 3) such regions on Mars would have constituted oases of continued habitability providing warm, liquid water to primitive life forms as the planet became colder and drier; and 4) mineralization associated with hydrothermal settings could have preserved biosignatures from those martian life forms. Accordingly, if life ever developed on Mars, then hydrothermal spring deposits would be excellent localities in which to search for morphological or chemical remnants of that life. Previous attempts to identify martian spring deposits from orbit have been general or limited by resolution of available data. However, new satellite imagery from HiRISE has a resolution of 28 cm/pixel which allows detailed analysis of geologic structure and geomorphology. Based on these new data, we report several features in Vernal Crater, Arabia Terra that we interpret as ancient hydrothermal springs.

  9. Ethical, legal and social aspects of the approach in Sudan

    Directory of Open Access Journals (Sweden)

    Nugud Abdel

    2009-11-01

    Full Text Available Abstract The global malaria situation, especially in Africa, and the problems frequently encountered in chemical control of vectors such as insecticide resistance, emphasize the urgency of research, development and implementation of new vector control technologies that are applicable at regional and local levels. The successful application of the sterile insect technique (SIT for the control of the New World screwworm Cochliomyia hominivorax and several species of fruit flies has given impetus to the use of this method for suppression or elimination of malaria vectors in some areas of Africa including Northern State of Sudan. The research and development phase of the Northern State feasibility study has been started. Sudanese stakeholders are working side-by-side with the International Atomic Energy Agency in the activities of this important phase. Several ethical, legal and social issues associated with this approach arose during this phase of the project. They need to be seriously considered and handled with care. In this paper, these issues are described, and the current and proposed activities to overcome potential hurdles to ensure success of the project are listed.

  10. Jir hur a Fermented Millet (Penisitum typhoidism Product of Sudan

    Directory of Open Access Journals (Sweden)

    K.H. Samah

    2011-07-01

    Full Text Available Jir hur is a traditional fermented food of the Fur tribe of western Sudan prepared from bulrush millet (Penisitum typhoidism. The microbiological changes during the fermentation stages were monitored. LAB count increased from 4.48 in raw millet to 7.19 log/cfug in jir hur and yeast count increased from 3.77 to 7.55 log/cfug, respectively with significant changes in pH from 6.66 in raw millet to 3.68 in jir hur. The fermentation of millet into jir was a homo-lactic acid fermentation that involved a complex microbial succession between LAB and yeast. LAB was the predominant microorganisms during the first fermentation with significant increase in yeast counts. Pediococcus halophilus, Pediococcus inopinatus and Pediococcus urinaeequi were the dominant lactic acid bacteria species at all times with the association of Lactobacillus acidophilus and Lactobacillus jensenii at the second fermentation. The yeast species Schizosaccharomyces pombe, Saccharomycods sinensis and Trichosporon adeninovorans were followed in succession during jir fermentation stages.

  11. Constraints of camel pastoralists in Gedarif state, eastern Sudan

    Directory of Open Access Journals (Sweden)

    Y. M. Abdalatif,

    2011-03-01

    Full Text Available This field study was conducted between Oct 2005 and Aug 2008 in Gedarif state, eastern Sudan. The objective was to provide knowledge on constraints faced by camel herders, and to identify the solutions as an essential step towards the development of camel herding in this state. A set of detailed structured questionnaires were used to collect information from camel herders. The results showed that, nomadic tribes in the study area (58.8% represented by Lahaween and Rofaah tribes and their dwelling type is tents made from (Hair & wool. Semi nomadic tribes (30.9% represented by Kenana and Rashaida tribes and their dwelling type is cottage made from branches of trees and sorghum stalk and the sedentary tribe (10.3% represented by Shokria tribes and their dwelling type are buildings made from either mud or bricks with cement. There was a high percent of family members who are illiterate. It was clear that the level of provision of most services needed by the herders and owners is relatively very low. The camel owners annually need to sell 5 to 6 camels to feed 100 camels on sorghum stalks in the dry season. The serious livelihood constraints were education, electricity, water supply and veterinary services. More care from the government and non government organizations is recommended.

  12. Characterisation of phosphate rocks at kurun mountain, Sudan

    International Nuclear Information System (INIS)

    This main objective of this study was to characterise some Sudanese phosphate raw materials collected from Jebel Kurun, located in the eastern part of Nuba Mountain, Western Sudan. The study also aimed to investigate the association between uranium and phosphate and to determine the concentration of some essential elements and trace elements in the phosphate rock. A total of 30 samples were collected from Karun's eastran mountains, near Abujibiha City and have been analyzed for the selected elements using x-ray fluorescence. The obtained results showed that the average concentration of elements was Ca (11.3) and Fe (1.7) as a percentage, while it was Cu (1617.7), Ni (258.4), Pb (185.9), Ti (27.62), V (3779.9), U (160.9), Zn (152.8) and Mn (776.3) in ppm. The average total phosphorus content (analyzed as PO5%) using UV-visible spectrometer was found to be 30.54%. This could be considered is acceptable percentage for phosphate to be 30.54%. This could be considered is acceptable percentage for phosphate to be used in industrial fertilizers and phosphoric acid production. The average total calcium carbonate was 15.7%. For the elements distribution, uranium found to be more concentrated in the summit of Jebel Kurun, and it displayed a correlation with lead. Furthermore, four groups of association have been noticed, based on elements concentrations.(Author)

  13. Studies on simple goitre epidemiology and aetiology in Sudan

    International Nuclear Information System (INIS)

    The objectives of this study were to map the prevalence of goiter in Sudan and to study the etiological factors involved. A further objective was to explore the use of serum thyroglobulin (Tg) level in the assessment of endemic goiter. The survey took place in the period from June to November 2006. The survey covered nine cities including Nyala and Elfasher (Western part), Wau (in the South), Atbara and Dongula (in the north), Dmazine (South East), Port Sudan (Eastern part), Kosti and Khartoum (in the Centre ). Khartoum was divided into three different cities Khartoum, Khartoum North and Omdurman. The study included 6181 male and female schoolchildren at the age 6-12 years old. All the children were clinically examined for the presence of goiter using WHO palpation method. Blood samples were randomly collected from 360 children (30-37) from each selected city irrespective of their thyroid status or gender. Serum samples were analyzed for the concentration of T4, T3, TSH, and Tg. Casual urine samples were also collected from the same selected subjects. Urine samples were analyzed for iodine and thiocyanate concentrations. Water samples were collected from each school and analyzed for the concentration of Ca, Mg, Cl, F and total Hardness. The results indicated that the overall total goiter rate was 40.62%. The highest goiter rate was found in Kosti town (77.67%) and the lowest in Omdurman Khartoum state (12.22%). The overall median urinary iodine excretion (UIE) was 6.55 μg/dl. Iodine deficiency was detected in 70.28% of the children and there were great variations in the median UIE from region to anther started from as low as 2.70μg/d1 in Kosti town 46.40 μg/d1 in Port Sudan city (at the cost of the Red Sed). The overall median concentration of urinary thiocyanate was 0.37 mg/d1. There were also variations in the median levels of urinary thiocyanate from city to another and slightly exceeded the cut off point (0.0.46 mg/d1) in pupils from Wau and Nyala cities

  14. Epidemiology of Substance Use among University Students in Sudan.

    Science.gov (United States)

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

    2016-01-01

    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 by the WHO for student drug surveys and analyzed using IBM SPSS version 20. Results. The overall prevalence of substance use is 31%. The current prevalence of tobacco, cannabis, alcohol, amphetamines, tranquilizers, inhalants, opiates, cocaine, and heroin use was 13.7%, 4.9%, 2.7%, 2.4%, 3.2%, 1%, 1.2%, 0.7%, and 0.5%, respectively. Curiosity (33.1%) was the main reason for initiation of substance use. The main adverse effects reported were health problems (19.7%) and theft (19.7%). Peers (40.9%) were the prime source of substance use. On multivariate analysis, male sex was the principle predictor for substance use (AOR: 5.55; 95% CI: 3.38, 9.17). Conclusion. Strategies to control substance use should encompass the role of the university and parents in observing and providing education to improve awareness of substances and their consequences. PMID:27006856

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

    Science.gov (United States)

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

    2015-04-01

    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 to the river have to be identified, since they should have priority with respect to the application of erosion control practices. This requires studying the sedimentation record inside Roseires Reservoir in order to assess when and how much sediment is deposited and to identify its source. This paper deals with the identification of deposition time and soil stratification inside the reservoir, based on historical bathymetric data, numerical modelling and newly acquired soil data. The remoteness of the study area and the extreme climate result in coring campaigns being expensive and difficult. Therefore, these activities need to be optimised and coring locations selected beforehand. This was done by combining bathymetric data and the results of a depth-averaged morphodynamic model recording the vertical stratification in sediment deposits. The model allowed for recognising the areas that are potentially subject to neither net erosion nor bar migration during the lifespan of the reservoir. Verification of these results was carried out by analysing sediment stratification from the data collected during the subsequent field campaign.

  16. Epidemiology of Substance Use among University Students in Sudan

    Science.gov (United States)

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

    2016-01-01

    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 by the WHO for student drug surveys and analyzed using IBM SPSS version 20. Results. The overall prevalence of substance use is 31%. The current prevalence of tobacco, cannabis, alcohol, amphetamines, tranquilizers, inhalants, opiates, cocaine, and heroin use was 13.7%, 4.9%, 2.7%, 2.4%, 3.2%, 1%, 1.2%, 0.7%, and 0.5%, respectively. Curiosity (33.1%) was the main reason for initiation of substance use. The main adverse effects reported were health problems (19.7%) and theft (19.7%). Peers (40.9%) were the prime source of substance use. On multivariate analysis, male sex was the principle predictor for substance use (AOR: 5.55; 95% CI: 3.38, 9.17). Conclusion. Strategies to control substance use should encompass the role of the university and parents in observing and providing education to improve awareness of substances and their consequences. PMID:27006856

  17. Addressing malaria vector control challenges in South Sudan: proposed recommendations

    Directory of Open Access Journals (Sweden)

    Chanda Emmanuel

    2013-02-01

    Full Text Available Abstract Upon the signing of the Comprehensive Peace Agreement in 2005, the Republic of South Sudan (RSS has faced a lot of challenges, such as a lack of infrastructure, human resources and an enormous burden of vector borne diseases including malaria. While a national malaria strategic plan 2006-2011 was developed, the vector control component has remained relatively weak. The strategy endorses the distribution of long-lasting insecticidal nets (LLINs as the frontline intervention with other interventions recommended only when technical and institutional capacity is available. In 2006, a draft integrated vector management (IVM strategic plan 2007–2012 was developed but never implemented, resulting in minimal coordination, implementation and coverage of malaria vector control tools including their inherent impact. To address this challenge, the vector control team of the National Malaria Control Programme (NMCP is being strengthened. With the objective of building national capacity and technical collaboration for effective implementation of the IVM strategy, a national malaria vector control conference was held from 15-17th October 2012 in Juba. A range of NMCP partners, state ministries, acadaemia, private sector, national and international non-governmental organizations, including regional and global policymakers attended the meeting. The conference represented a major milestone and made recommendations revolving around the five key elements of the IVM approach. The meeting endorsed that vector control efforts in RSS be augmented with other interventions within the confines of the IVM strategy as a national approach, with strong adherence to its key elements.

  18. Investigation of radioactivity in flour and bread improvers in Sudan

    International Nuclear Information System (INIS)

    The measurement of radionuclides concentration is useful in determining the radiological risk due to internal dose from flour and bread improvers. From the radiation protection point of view, the main goal is obtain the annual average dose to which of flour and bread improvers commonly used in Sudan has been carried out. Thirty samples have been collected from Khartoum state and measured using gamma spectrometry system. The obtained result showed that ranges of the activity concentrations of detected radionuclides, Cs-137 and K-40 vary between 0.40-8.89 and 8.58- 772.34 Bq.kq-1 respectively. Using estimated data of consumption rates, the annual effective dose for the population has been calculated and found to be 5.6x10-09 mSv/y for Cs-137 and 2.92x10-07 mSv/y for k-40. This value is relativity low if compared with recommended limits of exposure from this route of intake. (Author)

  19. Investigation of soil radioactivity of Alkhwai area central Sudan

    International Nuclear Information System (INIS)

    The present study is the first of its type to be conducted in Alkhwai area aiming at thorough investigation of natural environmental radioactivity. Considerable variation in soil radioactivity with location is observed. Results show that the average concentrations of 238U, 232Th and 40K in soil were found to be 14.79± 2.43, 20.71± 3.59 and 162.09± 21.19 respectively and have the range 10.0-21.98, 13.89-28.55 and from 113.51 to 219.45 respectively. It is observed that there is strong correlation between Uranium-Thorium and fair correlation between Uranium-Potassium and Thorium-Potassium. The average value of calculated gamma radiation dose rate in Alkhwai district was estimated to be (26.10) n Gy h-1 comparable with the world average (59 n Gy/h). The average dose from gamma radiation dose rate to an individual assuming a tropical rural setting is estimated to be 32.03 μSv/year, which is considered to be within the normal range for doses from natural sources. Further measurements of ambient dose for more soil type at different geological features of Sudan are needed to establish a more comprehensive database on the relationship between gamma radiation dose and geological-soil information. (Author)

  20. X-ray diffraction analysis of mudstone from nw sudan

    International Nuclear Information System (INIS)

    This study deals with the theoretical and experimental aspects of the x-ray diffraction technique (XRD). The XRD technique is used to investigate fine structure of matter, and it is most efficient method for the determination of the mineralogical composition of rocks. The XRD technique is used also to investigate the clay mineralogical of mud-stones of the Nubian sandstones of north western Sudan. The XRD results revealed that the mud-stone samples are composed, in decreasing abundance's of kaolinite, smectite, chlorite and illite. Non-clay minerals reported include quartz, feldspars and geothite. Kaolinite dominates in most of samples with percentages ranging between 78-96%. Smectite comes second in abundance and ranges between 10-24%, followed by chlorite and illite which showed the lowest abundance's. The dominance of kaolinite over smectite indicates that intense chemical weathering and leaching occurred under warm humid climate interrupted by dry periods. Most probably these clay minerals were produced by inheritance and partly by neo formation. The variation of the chemical composition of these mud stones is due basically to differences in clay mineralogy which was controlled by source rock geology, weathering physicochemical behavior of elements, local environment and climatic condition in the past. (Author)

  1. Phytochemical studies of flavonoids from polygonum glabrum L of Sudan

    International Nuclear Information System (INIS)

    A semi- aquatic plant, Polygnum glabrum wild of the family polygonaceae was reported in traditional medicine of Sudan as anthelmintic and as a remedy against intestinal colics.The literature reported the isolation and structure elucidation of the bioactive agents as being sequi terpenes. The flavonoids of the Sudanese species were not investigated before. The present work consisted of phyto chemical study of the leaves of Polygonum galbrum wild. Before experimentation, a through authentication of the plant was done to correct previously reported errors. In the first stages a phyto chemical screening was made which confirmed the presence of flavonoid compounds in higher amounts than the other classes of natural products present in the plant. Different chromatographic techniques of isolation were assayed but the fractionation of flavonoids was successfully done with preparative thin layer chromatographic techniques. Yellow crystals, namely (two compounds) were obtained in pure form and identified as being flavonoids. Spectral studies were performed on Infra-Red and Ultra- Violet spectrophotometers. The computerized Ultra- Violet spectrophotometer allowed us to obtain complete data about the studied compounds. Structure elucidation was attempted and the structure of the isolated flavonoids were suggested as being Isorhamnetin and Diosmetin. (Author)

  2. Sero-monitoring of rinderpest in the Sudan

    International Nuclear Information System (INIS)

    The indirect ELISA for the detection of antibodies to rinderpest virus has been established at the Soba Veterinary Research Laboratory along with all the necessary equipment for rinderpest sero-surveillance as envisaged under the Pan African Rinderpest Campaign (PARC). The ELISA technique was compared with the virus neutralization test and found to give comparable results. A local negative OD value was established from Sudanese cattle known not to have been in contact with rinderpest virus either through vaccination or infection. A system for the collection and transportation of sera to the central testing laboratory at Soba was established, along with a procedure for the labelling and storage of the sera at Soba to form a serum bank. A pilot sero-survey for rinderpest in some nomadic herds located in the centre of Sudan revealed that animals above three years of age had levels of immunity around 90%, those of two to three years 75% and those below two years 65%. A second survey carried out at selected dairy herds in the Khartoum area showed even higher levels of immunity (95%). These preliminary results indicate that where vaccination teams have been able to operate excellent levels of immunity have been achieved. (author). 5 refs, 2 figs, 4 tabs

  3. Epidemiology of Substance Use among University Students in Sudan

    Directory of Open Access Journals (Sweden)

    Tarig Osman

    2016-01-01

    Full Text Available 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 by the WHO for student drug surveys and analyzed using IBM SPSS version 20. Results. The overall prevalence of substance use is 31%. The current prevalence of tobacco, cannabis, alcohol, amphetamines, tranquilizers, inhalants, opiates, cocaine, and heroin use was 13.7%, 4.9%, 2.7%, 2.4%, 3.2%, 1%, 1.2%, 0.7%, and 0.5%, respectively. Curiosity (33.1% was the main reason for initiation of substance use. The main adverse effects reported were health problems (19.7% and theft (19.7%. Peers (40.9% were the prime source of substance use. On multivariate analysis, male sex was the principle predictor for substance use (AOR: 5.55; 95% CI: 3.38, 9.17. Conclusion. Strategies to control substance use should encompass the role of the university and parents in observing and providing education to improve awareness of substances and their consequences.

  4. Ocular disorders among schoolchildren in Khartoum State, Sudan.

    Science.gov (United States)

    Rushood, A A; Azmat, S; Shariq, M; Khamis, A; Lakho, K A; Jadoon, M Z; Sial, N; Rushood, A A; Kamil, E A

    2013-03-01

    From December 2005 to June 2007, a total screening of all 1418 government primary schools in Khartoum State, Sudan, was performed to estimate ocular problems among children aged 6-15 years. We screened 671,119 children (56.7% males) for significant refractive error and other eye ailments. Ocular problems were found in 20,321 (3.03%) children. The 3 localities with highest ocular pathology were Karary (26.2%), Ummbada (21.0%) and Jabal Awlia (15.7%). The overall prevalence of refractive error was 2.19%. Myopia was found in 10,064 (1.50%) children while 4661 (0.70%) were hyperopic. Other ocular problems included vernal keratoconjunctivitis, vitamin A deficiency, microbial conjunctivitis, strabismus and corneal opacity. Only 288 (0.04%) children were diagnosed with active trachoma: 86.5% of these were from Ummbada locality, on the periphery ofthe State, where transportation facilities are poor and poverty is widespread. Overall, 99% of the eye ailments identified are either treatable or preventable. To reduce these and to achieve the goals of Vision 2020, an effective and efficient school health programme is needed. PMID:23879081

  5. Investigation of natural radioactivity levels in water around Kadugli, Sudan

    Energy Technology Data Exchange (ETDEWEB)

    Osman, Alfatih A.A. [Sudan Atomic Energy Commission, P.O. Box 3001, Khartoum (Sudan)], E-mail: alfatih_123@yahoo.com; Salih, Isam; Shaddad, Ibrahim A.; El Din, Saif; Siddeeg, M.B.; Eltayeb, Hatem; Idriss, Hajo; Hamza, Walid; Yousif, E.H. [Sudan Atomic Energy Commission, P.O. Box 3001, Khartoum (Sudan)

    2008-11-15

    Surface water from Miri Lake and groundwater from around Kadugli (West-Central Sudan) obtained by means of hand-pumps was analysed for {sup 238}U, {sup 226}Ra, {sup 222}Rn, and {sup 232}Th activity concentrations. The surface water showed very low levels of radionuclide concentrations: <1.0-7.5, 8.5-16.5, <1.6, and <0.1-0.39 mBq L{sup -1} for {sup 238}U, {sup 226}Ra, {sup 222}Rn, and {sup 232}Th, respectively. Groundwater revealed a significant amount of natural radioactivity (16.1-1720, 7.7-14.3, 3000-139,000, <0.1-39 mBq L{sup -1}) respectively. The overall annual effective dose was below the WHO reference dose level of 0.1 mSv yr{sup -1} except in one groundwater sample with an associated dose of 0.7 mSv yr{sup -1}.

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

    International Nuclear Information System (INIS)

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

  7. Syrian field hospitals: A creative solution in urban military conflict combat in Syria.

    Science.gov (United States)

    Sankari, Abdulghani; Atassi, Basel; Sahloul, Mohammed Zaher

    2013-07-01

    Since the war started in Syria nearly two years ago several independent organizations reported the use of medicine as a weapon by the Syrian authorities, killing of doctors and arresting patients who were admitted to the hospitals for treatment. In year 2012 the World Health Organization (WHO) found nearly 50% of hospitals are not functioning due to lack of staff, equipment and medicine. This report highlights how the doctors in Syria are creative and courageous to risk their own lives to save thousands of innocent lives. PMID:24251237

  8. Noninvasive assessment of spontaneous cardiomyopathy of syrian hamster by 1H- and 31P-TMR

    International Nuclear Information System (INIS)

    Sequential changes in 1H-NMR (180 MHz) and 31P-NMR (32 MHz) were examined by simultaneously measuring them from the juvenile stage (72 days after birth) to the time of occurrence of cardiomyopathy (155 days after birth) with Syrian hamsters having cardiomyopathy and their sex- and age-matched littermates. The ratio of water to lipids and the ratio of phosphocreatine to ATP were obtained by 1H-NMR and 31P-NMR, respectively. These ratios were two-dimensionally plotted, thereby making it possible to differentiate cardiomyopathy from normal heart. NMR results were in good agreement with biochemical results. (Namekawa, K.)

  9. Enhancement of 210Po and 210Pb arising from phosphate industry in the Syrian coast

    International Nuclear Information System (INIS)

    Phosphate industry is considered to be one of the potential sources of natural radionuclide in Syria. Most of the phosphate processed ore is exported in large quantities via one of the Syrian main ports (Tartous) situated on the east part of the Mediterranean Sea (34 deg. 54 N, 35 deg. 52 E). Loading activities into ships have been carried out for more than 20 years. Dust carrying radioactivity is elevated and transported to the surroundings; most of the port area is affected. The impact of these loading activities on the marine environment has been evaluated. 210Po and other natural radionuclides in seawater, sediment and marine organisms have been determined

  10. The Syrian refugee crisis reconsidered: The role of the EU-Turkey Agreement

    OpenAIRE

    Csicsmann, László

    2016-01-01

    The aim of the article is to analyse the roots of the current refugee crisis in Syria. The author argues that the most effective way to solve the crisis can only be to re-establish order and stability in Syria and Iraq. However, even with the most recent international attempts to bring the different Syrian actors to engage in proximity talks, re-establishing order in Syria will not be possible in the short term for the international community. Therefore more attention is needed...

  11. New automatic interpretation of gamma well logging in the khneifis mines in syrian arab republic

    International Nuclear Information System (INIS)

    A new automatic interpretation of natural gamma rays in well logging, using numerical analysis has been applied successfully. This approach is aimed at the accurate determination of radioactive intensities levels of lithological units, and their thicknesses. The model of four main radioactive types, (k, H, A and Q), which was suggested and applied in earlier studies in the prospection region for phosphatic deposits and radioactive materials in the syrian palmyrides, has been used in the study of boreholes related to khneifis region. A very good correlation has been found between the results of this methodology and the lithology of studied boreholes

  12. SYRIAN REFUGEES IN THE TURKEY'S CAMPS: Problems, Expectations, Turkey and Future Perception

    OpenAIRE

    Yildiz, Özkan

    2013-01-01

    This study is about the problems, expectations, Turkey and future perceptions of the refugees that have come to Turkey and are staying in Şanlıurfa, Harran and Akçakale "Tent Cities" due to the civil war in Syria. The fact that there is scarcely any scientific study regar- ding the "Syrian refugees", the number of which exceeds hundred thousand in our country, has set forth the necessity to examine this issue. The research performed within this framework is based on a field research questioni...

  13. Economic feasibility study of onion and potato irradiation in the Syrian Arab Republic

    International Nuclear Information System (INIS)

    The purpose of this study was to examine the economic and financial feasibility of a food irradiation project proposed by the Syrian Atomic Energy Commission. The prime purpose of the project was to irradiate two important agricultural products, namely, onion and potato. The irradiation process has the effect of reducing sprouting significantly. In Syria onions are usually stored in well ventilated warehouses at ambient temperature. Our investigation showed that sprouting started after 1.5 months of storage. It is estimated that the sprouting rate reaches 100% after five months of storage. This implies a waste factor of 50%. (author). 7 refs., 4 tabs

  14. War diseases revealed by the social media: massive leishmaniasis outbreak in the Syrian Spring.

    Science.gov (United States)

    Alasaad, Samer

    2013-01-01

    Social media introduce pivotal changes to communication between individuals, organizations and communities. A clear example of the power of social media is the spread of the revolutionary outbreaks in the Arabic countries during 2011, where people used Facebook, YouTube and Skype to communicate, organise meetings and protest actions. Here I report how Doctor-Activists use these social media as an alarm system for 'war disease' outbreaks in the Syrian Spring. Social media are used as an alarm system to attract the attention of international organizations, which should assume their responsibilities and play their part in controlling the outbreak of such war diseases. PMID:23587258

  15. Economic feasibility study of onion and potato irradiation in the Syrian Arab Republic

    International Nuclear Information System (INIS)

    The purpose of this study was to examine the economic and financial feasibility of a food irradiation project proposed by the Syrian Atomic Energy Commission. The prime purpose of the project was to irradiate two important agricultural products, namely, onion and potato. The irradiation process has the effect of reducing sprouting significantly. In Syria onions are usually stored in well ventilated warehouses at ambient temperature. Our investigation showed that sprouting started after 1.5 months of storage. It is estimated that the sprouting rate reaches 100% after five months of storage. This implies a waste factor of 50%. (author). 7 refs, 4 tabs

  16. Detecting overweight and obesity among young Syrian boys based on skinfold thickness

    Directory of Open Access Journals (Sweden)

    Al-Bachir Mahfouz

    2016-03-01

    Full Text Available There is no data on the prevalence of overweight and obesity in young Syrian boys. Therefore, the present study aimed to provide baseline and reference data on the prevalence of overweight and obesity among young Syrian boys using skin-fold thickness measurements and deuterium dilution (DD as a reference method. The sample of 2470 healthy Syrian 18- to 19-year-old boys were enrolled in this study. SFTs were measured at the biceps (B, triceps (T, subscapular (SI and suprailiac locations (SS were done and validated using the DD technique as a reference method. Receiver operating characteristics (ROC curve was drawn to determine appropriate cut-off points of the Σ2 limb SFT (T+B, Σ2 trunk SFT (SI+SS, Σ4 SFT (T+B+SI+SS and Log Σ4 SFT for defining overweight and obesity. The overall prevalence of overweight and obesity in young Syrian boys, based on biceps SFT, triceps SFT, subscapular SFT, suprailiac SFT, Σ2 limb SFT, Σ2 trunk SFT, Σ4 SFT, logarithm Σ4 SFT, and DDT were 35.3%, 32%, 31.6%, 14.8%, 32.9%, 26.6%, 28.1%, 24.1%, 46.5%, respectively. Strongly positive correlation was found between SFT and total body fat in adolescents. For diagnosing overweight on the basis of Σ2 limb SFT, Σ2 trunk SFT, Σ4 SFT and logarithm Σ4 SFT, we propose the following cut-off points: 17.25 mm, 23.50 mm, 39.25 mm and 1.60, respectively. To predict obesity, Σ2 limb SFT, Σ2 trunk SFT, Σ4 SFT and logarithm Σ4 SFT threshold were increased to 23.25 mm, 32.50 mm, 55.25 and 1.75, respectively. Basing on SFT clearly leads to underestimates of the prevalence of weight problems among young boys. SFT measurement screen missed 11.2 to 31.7% of overall overweight and obesity cases.

  17. Syrian China Town: Ample Opportunities Ready for China-Middle East Trade

    Institute of Scientific and Technical Information of China (English)

    Bai Yifeng; Sun Yongjian

    2006-01-01

    @@ Syria's first China Town is situated in Addla Free Zone, Damascus. It is sanctioned by Syrian Ministry of Economy, recognized by China Embassy in Syria and supported by the Syria Government departments.Nowadays, china Town(first phase project) covers l0000sq. meters, where contains l00-more independent shops, storages and relevant establishment, etc.. The total investment is US$6.7 million. In September,China's Foreign Trade interviewed Mr. Wu Peiqing, General Manager of China Town, the follows are his answer.

  18. Role of social media in brand development in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abeer Abdullah Al Saud

    2013-01-01

    Full Text Available Literature is ripe with the scholarly contributions on brand development from all aspects. The new marketing tools and techniques are introduced frequently. However, the impact social media has had on brand development is no match to traditional promotion in 4Ps. The information about Saudi Arabia is specially rare. This article based on a survey of 200 social media users on www.surveymonkey.com evaluates the role of social media in brand development in Saudi Arabia. The results from this Saudi example show that social media including Facebook and Twitter are among the most effective tool to develop a brand as compared to traditional promotional methods. It has also been found that these media are more successful in Saudi Arabia to develop the brand recall and image.

  19. The need for national medical licensing examination in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Alzahrani Khalid

    2008-11-01

    Full Text Available Abstract Background Medical education in Saudi Arabia is facing multiple challenges, including the rapid increase in the number of medical schools over a short period of time, the influx of foreign medical graduates to work in Saudi Arabia, the award of scholarships to hundreds of students to study medicine in various countries, and the absence of published national guidelines for minimal acceptable competencies of a medical graduate. Discussion We are arguing for the need for a Saudi national medical licensing examination that consists of two parts: Part I (Written which tests the basic science and clinical knowledge and Part II (Objective Structured Clinical Examination which tests the clinical skills and attitudes. We propose this examination to be mandated as a licensure requirement for practicing medicine in Saudi Arabia. Conclusion The driving and hindering forces as well as the strengths and weaknesses of implementing the licensing examination are discussed in details in this debate.

  20. Rabies in Saudi Arabia: a need for epidemiological data

    Directory of Open Access Journals (Sweden)

    Ziad A. Memish

    2015-05-01

    Full Text Available Rabies is endemic in animals in the Arabian Peninsula. Although Saudi Arabia is the largest country in the Peninsula, little has been published about the rabies situation in the country. A total of 11 069 animal bites to humans were reported during 2007–2009, and 40 animals suspected of rabies were examined for rabies infection from 2005 through 2010. Results suggest that animal-related injuries in Saudi Arabia remain a public health problem, with feral dogs accounting for the majority of bites to humans and for the majority of animals found to be rabid. Over the last 10 years, no confirmed human rabies case has been reported. More detailed information about the epidemiology of animal bites and that of animal rabies in Saudi Arabia would be of great interest, notably to provide a basis on which vaccination recommendations could be made for the numerous international travellers visiting the country.

  1. Introducing SMART Table Technology in Saudi Arabia Education System

    Directory of Open Access Journals (Sweden)

    Gafar Almalki

    2013-03-01

    Full Text Available Education remains one of the most important economic development indicators in Saudi Arabia. This is evident in the continuous priority of the development and enhancement of education. The application of technology is crucial to the growth and improvement of the educational system in Saudi Arabia. Introducing SMART Table technology in the Saudi Arabian education system is argued in this paper as being able to assist teachers and students in the process of accommodating both technological changes and new knowledge. SMART Tables also can enhance the level of flexibility in the educational system, thus improving the quality of education within a modern Saudi Arabia. It is crucial to integrate technology effectively and efficiently within the educational system to improve the quality of student outcomes. This study will consider the potential benefits and recommendations associated with the adoption of SMART Tables in Saudi Arabian education system.

  2. Supervolcanoes within an ancient volcanic province in Arabia Terra, Mars.

    Science.gov (United States)

    Michalski, Joseph R; Bleacher, Jacob E

    2013-10-01

    Several irregularly shaped craters located within Arabia Terra, Mars, represent a new type of highland volcanic construct and together constitute a previously unrecognized Martian igneous province. Similar to terrestrial supervolcanoes, these low-relief paterae possess a range of geomorphic features related to structural collapse, effusive volcanism and explosive eruptions. Extruded lavas contributed to the formation of enigmatic highland ridged plains in Arabia Terra. Outgassed sulphur and erupted fine-grained pyroclastics from these calderas probably fed the formation of altered, layered sedimentary rocks and fretted terrain found throughout the equatorial region. The discovery of a new type of volcanic construct in the Arabia volcanic province fundamentally changes the picture of ancient volcanism and climate evolution on Mars. Other eroded topographic basins in the ancient Martian highlands that have been dismissed as degraded impact craters should be reconsidered as possible volcanic constructs formed in an early phase of widespread, disseminated magmatism on Mars. PMID:24091975

  3. Essays on oil and business cycles in Saudi Arabia

    Science.gov (United States)

    Aba Alkhail, Bandar A.

    This dissertation consists of three chapters. Chapter one presents a theoretical model using a dynamic stochastic general equilibrium (DSGE) approach to investigate the role of world oil prices in explaining the business cycle in Saudi Arabia. This model incorporates both productivity and oil revenue shocks. The results indicate that productivity shocks are relatively more important to business cycles than oil shocks. However, this model has some unfavorable features that are associated with both investment and labor hours. The second chapter presents a modified theoretical model using DSGE approach to examine the role of world oil prices versus productivity shocks in explaining the business cycles in Saudi Arabia. To overcome the unfavorable features of the baseline model, the alternative model adds friction to the model by incorporating investment portfolio adjustment cost. Thus, the alternative model produces similar dynamics to that of the baseline model but the unfavorable characteristics are eliminated. Also, this chapter conducts sensitivity analysis. The objective of the third chapter is to empirically investigate how real world oil price and productivity shocks affect output, consumption, investment, labor hours, and trade balance/output ratio for Saudi Arabia. This chapter complements the theoretical model of the previous chapters. In addition, this study builds a foundation for future studies in examining the impact of real world oil price shocks on the economies of key trade partners of Saudi Arabia. The results of the third chapter show that productivity shocks matter more for macroeconomic fluctuations than oil shocks for the Saudis' primary trade partners. Therefore, fears of oil importing countries appear to be overstated. As a whole, this research is important for the following reasons. First, the empirical model is consistent with the predictions of our theoretical model in that productivity is a driving force of business cycles in Saudi Arabia

  4. A new genus for a rare African vespertilionid bat: insights from South Sudan

    Directory of Open Access Journals (Sweden)

    DeeAnn Reeder

    2013-04-01

    Full Text Available A new genus is proposed for the strikingly patterned African vespertilionid “Glauconycteris” superba Hayman, 1939 on the basis of cranial and external morphological comparisons. A review of the attributes of a newly collected specimen from South Sudan (a new country record and other museum specimens of “G.” superba suggests that “G.” superba is markedly distinct ecomorphologically from other species classified in Glauconycteris and is likely the sister taxon to Glauconycteris sensu stricto. The recent capture of this rarely collected but widespread bat highlights the need for continued research in tropical sub-Saharan Africa and in particular, for more work in western South Sudan, which has received very little scientific attention. New country records for G. cf. poensis (South Sudan and G. curryae (Gabon are also reported.

  5. Fruit and vegetable consumption among adults in Saudi Arabia, 2013

    OpenAIRE

    Mokdad, Ali

    2015-01-01

    Charbel El Bcheraoui,1 Mohammed Basulaiman,2 Mohammad A AlMazroa,2 Marwa Tuffaha,1 Farah Daoud,1 Shelley Wilson,1 Mohammad Y Al Saeedi,2 Faisal M Alanazi,2 Mohamed E Ibrahim,2 Elawad M Ahmed,2 Syed A Hussain,2 Riad M Salloum,2 Omer Abid,2 Mishal F Al-Dossary,2 Ziad A Memish,2 Abdullah A Al Rabeeah,2 Ali H Mokdad1 1Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA; 2Ministry of Health of the Kingdom of Saudi Arabia, Riyadh, Saudi Arabia Background: Dietar...

  6. Towards global Guinea worm eradication in 2015: the experience of South Sudan.

    Science.gov (United States)

    Awofeso, Niyi

    2013-08-01

    For centuries, the Guinea worm parasite (Dracunculus medinensis) has caused disabling misery, infecting people who drink stagnant water contaminated with the worm's larvae. In 2012, there were 542 cases of Guinea worm reported globally, of which 521 (96.1%) were reported in South Sudan. Protracted civil wars, an inadequate workforce, neglect of potable water provision programs, suboptimal Guinea worm surveillance and case containment, and fragmented health systems account for many of the structural and operational factors encumbering South Sudan's Guinea worm eradication efforts. This article reviews the impacts of six established Guinea worm control strategies in South Sudan: (1) surveillance to determine actual caseload distribution and trends in response to control measures; (2) educating community members from whom worms are emerging to avoid immersing affected parts in sources of drinking water; (3) filtering potentially contaminated drinking water using cloth filters or filtered drinking straws; (4) treating potentially contaminated surface water with the copepod larvicide temephos (Abate); (5) providing safe drinking water from boreholes or hand-dug wells; and (6) containment of transmission through voluntary isolation of each patient to prevent contamination of drinking water sources, provision of first aid, and manual extraction of the worm. Surveillance, community education, potable water provision, and case containment remain weak facets of the program. Abate pesticide is not a viable option for Guinea worm control in South Sudan. In light of current case detection and containment trends, as well as capacity building efforts for Guinea worm eradication, South Sudan is more likely to eradicate Guinea worm by 2020, rather than by 2015. The author highlights areas in which substantial improvements are required in South Sudan's Guinea worm eradication program, and suggests improvement strategies. PMID:23623648

  7. Integrated bio-behavioural HIV surveillance surveys among female sex workers in Sudan, 2011–2012

    OpenAIRE

    Elhadi, Magda; Elbadawi, Abdulateef; Abdelrahman, Samira; Mohammed, Ibtisam; Bozicevic, Ivana; Hassan, Ehab A; Elmukhtar, Mohammed; Ahmed, Sally; Abdelraheem, Mohammed Sidahmed; Mubarak, Nazik; Elsanousi, Salwa; Setayesh, Hamidreza

    2013-01-01

    Objectives To assess HIV and syphilis prevalence, HIV-related behaviours and testing for HIV in female sex workers (FSW) in Sudan. Design Bio-behavioural surveys using respondent-driven sampling were carried out among FSW in the capital cities of 14 states in Sudan in 2011–2012. HIV and syphilis testing was done by rapid tests. Results 4220 FSW aged 15–49 years were recruited. The median age of recruited women varied from 21 to 28 years per site. The highest HIV prevalence was measured at two...

  8. A review of soil conservation in the Sudan (1940-1979)

    International Nuclear Information System (INIS)

    Soil Conservation in the Sudan started in the late thirties, and in 1942 a Soil Conservation Committee was set up to report on Soil Conservation Situation. Later a Soil Conservation Section was set which developed into a department taking the responsibility of drinking water points distribution and soil and water management in rural areas. In 1974 a desert encroachment project was proposed to cover most affected areas with the help of F.A.O. Soil Conservation is an important problem in Sudan and much work is needed to tackle this problem. The application of radioisotope and radio-tracer techniques are also needed for tackling this problem. (author)

  9. The Use and Economic Impacts of Information and Communication Technology (ICT) in Sudan

    OpenAIRE

    Nour, Samia

    2011-01-01

    This paper discusses the use, economic importance and impact of the use of ICT in public and private Sudanese universities. We explain that the use of ICT has grown, despite many obstacles in Sudan. Different from the Sudanese literature, a novel element in our analysis is that we use new primary data from an ICT university survey undertaken in Sudan in 2009. We provide a new contribution and fill a significant gap in the Sudanese literature by examining from demand perspective and from the p...

  10. The Impact of the Oil Industry on Local Communities in South Sudan

    OpenAIRE

    Fallet, Maren Gunnarson

    2010-01-01

    This master thesis investigates the impact of the oil-industry on the local communities in Block 5A, Sudan. During the war the people here experienced harassment, attacks and forced displacement because the central government and oil-companies wanted to access the black gold underneath. The Comprehensive Peace Agreement (CPA) ended the over twenty year long civil war in Sudan. Here it is stated that the local communities living in vicinity to oil-extraction areas shall benefit from the oil-in...

  11. The use and economic impacts of information and communication technology (ICT) in Sudan

    OpenAIRE

    Nour, S.

    2011-01-01

    This paper discusses the use, economic importance and impact of the use of ICT in public and private Sudanese universities. We explain that the use of ICT has grown, despite many obstacles in Sudan. Different from the Sudanese literature, a novel element in our analysis is that we use new primary data from an ICT university survey undertaken in Sudan in 2009. We provide a new contribution and fill a significant gap in the Sudanese literature by examining from demand perspective and from the p...

  12. The politics of language planning in the Sudan: the case of the Naivasha language policy

    OpenAIRE

    Abdelhay, Ashraf K

    2008-01-01

    The National Congress Party (NCP), representing the government of the Sudan, and the Sudan People’s Liberation Movement/Army (SPLM/A) signed key peace protocols on the 26th May 2004 in the Kenyan town of Naivasha. The Protocol on Power–sharing contains a significant section on language policy. Having a language policy interwoven within the very discoursal fabric of the Protocol on Power–sharing is an arena of intense power struggle between the south and the north. Indeed, it ha...

  13. Spectrophotometric determination of Sudan Blue II in environmental samples after dispersive liquid-liquid microextraction

    Directory of Open Access Journals (Sweden)

    Yunus Emre Unsal

    2014-01-01

    Full Text Available A dispersive liquid-liquid microextraction procedure coupled to spectrophotometry is described for the determination of the trace levels of Sudan Blue II. Analytical parameters, such as pH, volume of extraction solvent (carbon tetrachloride, volume of dispersant (ethanol, volume of sample, and extraction time, were optimized. Matrix effects were also investigated. Preconcentration factor was found to be 200. Detection limit and relative standard deviation (RSD were 0.55 µg L-1 and 3.9%, respectively. The procedure was successfully used for the determination of trace levels of Sudan Blue II in food, ink, antifreeze, and industrial waste-water samples.

  14. LANGUAGE USES VS. LANGUAGE POLICY: SOUTH SUDAN AND JUBA ARABIC IN THE POST-INDEPENDENCE ERA

    OpenAIRE

    Manfredi, Stefano; Tosco°, Mauro

    2013-01-01

    The paper summarizes the language and educational policy of the Republic of South Sudan against the backdrop of a sociolinguistic survey conducted in Juba, South Sudan, in the months of July-August 2013, and aiming at a better understanding of the role, uses and beliefs surrounding the use of Juba Arabic, an Arabic-based pidgincreole widely used in Juba and in a wide part of the newly independent country. The results highlight the fact that, although the government of the newly independent co...

  15. Experimental and ab initio DFT calculated Raman Spectrum of Sudan I, a Red Dye

    DEFF Research Database (Denmark)

    Kunov-Kruse, Andreas Jonas; Kristensen, Steffen Buus; Liu, Chuan;

    2011-01-01

    . Comparison was made with other azo dyes in the literature on natural, abundant plant pigments. The results show that there is a possibility in foodstuff analysis to distinguish Sudan I from other dyes by using Raman spectroscopy with more than one laser wavelength for resonance enhancement of the different......The red dye Sudan I was investigated by Raman spectroscopy using different excitation wavelengths (1064, 532 and 244 nm). A calculation of the Raman spectrum based on quantum mechanical ab initio density functional theory (DFT) was made using the RB3LYP method with the 3-21G and 6-311+G(d,p) basis...

  16. Geological Time on Display in Arabia Terra

    Science.gov (United States)

    2002-01-01

    [figure removed for brevity, see original site] This scene from the dust covered plains of eastern Arabia Terra portrays a range of geological time. Three craters at the center of the image capture some of this range. Two have the classic bowl-shape of small, relatively recent craters while the one just to the north has seen much more history. Its rim has been scoured away by erosion and its floor has been filled in by material likely of a sedimentary nature. The channels that wind through the scene may be the oldest features present while the relatively dark streaks scattered about could have been produced in the past few years or even months as winds remove a layer of dust to reveal darker material below.Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  17. Attitude to blood donation in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdel Gader Abdel Galil

    2011-01-01

    Full Text Available Background and Objectives: The blood donor system in the Kingdom of Saudi Arabia depends on a combination of voluntary and involuntary donors. The aim of this study is to explore the attitudes, beliefs and motivations of Saudis toward blood donation. Materials and Methods: The study was conducted at the Donor Centers at King Khalid University Hospital (KKUH Blood Bank and King Saud University Students Health Center, Riyadh. A self-administered questionnaire was distributed to donors (n = 517 and nondonors (n = 316, between February and June 2008. All were males. Results: Ninety-nine percent of the respondents showed positive attitude toward blood donations and its importance for patients care, and object the importation of blood from abroad. Blood donors: Ninety-one percent agree that that blood donation is a religious obligation, 91% think no compensation should be given, 63% will accept a token gift, 34% do not object to donating six times/year and 67% did not mind coming themselves to the donor center to give blood. Nondonors: Forty-six percent were not asked to give blood and those who were asked mentioned fear (5% and lack of time (16% as their main deterrents. Reasons for rejection as donors include underweight and age (71% and health reasons (19%. Seventy-five percent objected to money compensation but 69% will accept token gifts and 92% will donate if a relative/friend needs blood. Conclusion: These results reflect an encouraging strong positive attitude toward blood donation. Further future planning with emphasis on educational/publicity programs and careful organization of donor recruitment campaigns could see the dream of total voluntary nonremunerated blood donations should not take long to be true.

  18. Isolation of Tricin, Luteolin, and Quercetin Flavonoids from Syrian Artemisia Vulgaris L., and Determination Their Structure By Spectroscopic Methods

    International Nuclear Information System (INIS)

    The crude acetonic extract of Syrian Artemisia vulgaris L. was fractionated by chromatographic methods and yielded three known flavonoids, Tricin, Luteolin, Quercetin. UV, IR, Mass spectroscopy, and 1D and 2D NMR techniques were used to determine the structure of isolated compounds.(author)

  19. 78 FR 58859 - Provision of Defense Articles and Services to Vetted Members of the Syrian Opposition for Use in...

    Science.gov (United States)

    2013-09-25

    ... 16, 2013. [FR Doc. 2013-23449 Filed 9-24-13; 8:45 am] Billing code4710-10 ... and Services to Vetted Members of the Syrian Opposition for Use in Syria To Prevent the Use or... transaction, encompassing the provision of defense articles and defense services to vetted members of...

  20. Kurdistan Region of Iraq : Economic and Social Impact Assessment of the Syrian Conflict and the ISIS Crisis

    OpenAIRE

    World Bank

    2015-01-01

    The development objective of the Kurdistan Regional Government (KRG) economic and social impact assessment is to provide the Iraqi Government with an impact analysis of the current crisis at the regional level. This will provide a foundation for international efforts to assist the KRG in its efforts to rally humanitarian support. The events which motivate this study include: the Syrian civ...

  1. The EU needs to do more to assist the refugees of the Syrian crisis across Europe and its neighbourhood

    OpenAIRE

    Fargues, Philippe

    2013-01-01

    In the past two years Syria’s civil war has displaced hundreds of thousands of refugees across the Middle East and Europe. Philippe Fargues looks at Syrians who have sought asylum in the EU, finding the number to be relatively low. He argues that the EU must do more to protect refugees, help them to come to the EU, and encourage their resettlement.

  2. Reconstruction of head-to-knee voxel model for Syrian adult male of average height and weight

    Directory of Open Access Journals (Sweden)

    Bashira Taleb

    2015-06-01

    Conclusion: Comparisons with SAFs data of Zubal model accentuated the fact that the organ masses and the specific anatomy have a significant effect on SAFs. SyrMan model can be considered as the first model built in the Middle East region, and it is an important step toward the Syrian Reference Man.

  3. Immunohistochemical localization of glutathione-S-transferase and glutathione peroxidase in adult Syrian hamster tissues and during kidney development.

    OpenAIRE

    Oberley, T. D.; Oberley, L. W.; Slattery, A. F.; Elwell, J. H.

    1991-01-01

    Tissues from adult Syrian hamsters were studied with immunoperoxidase techniques using polyclonal antibodies to glutathione-S-transferase (rat liver and human placental enzymes) and human erythrocyte glutathione peroxidase. Most tissues immunostained similarly with these antibodies. Most notable was the cytoplasmic staining of mesenchyme tissues, especially smooth muscle, by all three antibodies. Epithelial cells stained distinctively, but usually less intensely than mesenchyme. Epithelial ce...

  4. WHY HAS THE SYRIAN KOBANI ESCAPED FROM ISIL? (MY REVIEW ROM THE EVENT

    Directory of Open Access Journals (Sweden)

    Amin DERHAMI

    2015-05-01

    Full Text Available The author analyzes the problem of covering by mass media the military events of September-October 2014 in the area of Kobani located on the Syrian-Turkish border, shows the ideological significance of the city for the Kurdish population. The article considers the peculiarities of interaction between the Iraqi and Syrian Kurdistan and Turkey's position in this matter. The author presents the information obtained by him personally and directly from the event in the process of his journalistic activities. According to a source of the Fox News TV channel, «Seizing Kobani can be an important victory for the ISIL; in this case there will be a serious concern that the Sunni military group is advancing ahead despite the air strikes made by the coalition,» said Fox News. Analyzing the impact of information processes on the course of the modern armed conflict on the example of the events in Kobani, we can conclude that political, ideological and geopolitical views are formed among a large part of society solely on the basis of telecommunication. Mass media in modern society play not only an auxiliary role, as in the past, but become a powerful independent factor that can make a strong impact on the historical destiny of the people. 

  5. EMDR for Syrian refugees with posttraumatic stress disorder symptoms: results of a pilot randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Ceren Acarturk

    2015-05-01

    Full Text Available Background: The most common mental health problems among refugees are depression and posttraumatic stress disorder (PTSD. Eye movement desensitization and reprocessing (EMDR is an effective treatment for PTSD. However, no previous randomized controlled trial (RCT has been published on treating PTSD symptoms in a refugee camp population. Objective: Examining the effect of EMDR to reduce the PTSD and depression symptoms compared to a wait-list condition among Syrian refugees. Method: Twenty-nine adult participants with PTSD symptoms were randomly allocated to either EMDR sessions (n=15 or wait-list control (n=14. The main outcome measures were Impact of Event Scale-Revised (IES-R and Beck Depression Inventory (BDI-II at posttreatment and 4-week follow-up. Results: Analysis of covariance showed that the EMDR group had significantly lower trauma scores at posttreatment as compared with the wait-list group (d=1.78, 95% CI: 0.92–2.64. The EMDR group also had a lower depression score after treatment as compared with the wait-list group (d=1.14, 95% CI: 0.35–1.92. Conclusion: The pilot RCT indicated that EMDR may be effective in reducing PTSD and depression symptoms among Syrian refugees located in a camp. Larger RCTs to verify the (cost- effectiveness of EMDR in similar populations are needed.

  6. Tspy is nonfunctional in the Mongolian gerbil but functional in the Syrian hamster.

    Science.gov (United States)

    Karwacki, Violetta; Kovac, Judit; Mauceri, Grazia; Backhaus, Arne; Föhse, Lisa; Schmidtke, Jörg; Schubert, Stephanie

    2006-07-01

    The TSPY gene is conserved in placental mammals and encodes the testis-specific protein, Y encoded. Within the testis, TSPY expression is restricted to germ cells, and it is assumed that TSPY plays a role in the proliferation of germ cells. Since it was first discovered in humans, TSPY orthologous gene families have been subsequently characterized in many mammalian lineages. In contrast to the situation in cattle and primates, in which TSPY is organized in a moderately repetitive cluster, including functional members and pseudogenes, a peculiar situation is observed in rodents, in which Tspy has been become low or single copy and degenerated to a pseudogene in some species of the subgenus Mus. We have extended this approach and investigated Tspy gene evolution in the Syrian hamster (Mesocricetus auratus) and the Mongolian gerbil (Meriones unguiculatus). Whereas the Syrian hamster Tspy is functionally conserved, organized in multiple copies, and expressed only in testis, the closely related Mongolian gerbil possesses a single-copy pseudogene that is unable to generate a functional transcript. Thus, the Tspy locus has degenerated at least twice at different points of rodent evolution, strongly supporting the hypothesis that the decay of Y-chromosomal genes is an intrinsic evolutionary process. TSPY is the first example of a Y-chromosomal tandem repetitive gene whose decay could be studied in two independent mammalian lineages. PMID:16626932

  7. Subcellular distribution of 239Pu in the liver of rat, mouse, Syrian and Chinese hamster

    International Nuclear Information System (INIS)

    An attempt was made to elucidate the biochemical mechanisms responsible for the species differences in the biological half life of plutonium-239 in the liver of rats, mice, Syrian hamsters and Chinese hamsters. Six days after intravenously administered Pu-239, the animals were given Triton i.p. which causes a shift of the density of the lysosomes and thus any lysosomally-associated material can be recognised by a parallel shift. On the tenth day, an MLP fraction was obtained by differential centrifugation of the liver homogenates; the distribution of radioactivity and marker enzymes was then examined after centrifugation of the MLP fraction in a sucrose density gradient. If the parallelism between the shift of Pu-239 and acid phosphatase is taken as a measure for the extent of lysosomal binding, there is clear evidence for association with these organelles for rats and mice, the species with rapid Pu elimination; however these organelles appear to become less important in the species with longer Pu retention, Syrian and especially Chinese hamster. (U.K.)

  8. Subcellular distribution of Pu-239 in the liver of rat, mouse, Syrian and Chinese hamster

    International Nuclear Information System (INIS)

    The aim of our studies was to elucidate the biochemical mechanisms responsible for the differences in the biological half life of actinides in the liver of different mammalian species. Rats and mice were chosen as models for rapid elimination, and Syrian and Chinese hamsters as models for slow elimination. To distinguish between fixation in lysosomes and mitochondria, the lysosomes were isolated following injection of Triton WR1339 6 days after 239Pu administration. The animals were sacrificed 4 days later. In order to study the possible association with ferritin, 59Fe was also injected. Liver homogenates were subjected to differential and isopycnic centrifugation in a sucrose density gradient. The typical shift in the density of the lysosomal marker acid phosphatase from rho approximately 1.2 to rho approximately 1.1 following Triton WR1339 injection was observed in all species. It was possible therefore to separate lysosomes from other cell organelles, especially mitochondria. It was concluded that: 1) Mitochondria can virtually be excluded as binding sites in all four species; 2) Lysosomes are one important storage site in rats, mice and Syrian hamsters; 3) If 239Pu is bound to another cell constituent in addition to lysosomes in the hamster species (which is not yet proven) its density should be approximately 1.17. (H.K.)

  9. Effect of 6-azacytidine on the course of experimental adenoviral infection in newborn Syrian hamsters.

    Science.gov (United States)

    Zarubalev, V V; Slita, A V; Sukhinin, V P; Nosach, L N; Dyachenko, N S; Povnitsa, O Y; Zhovnovataya, V L; Alexeeva, I V; Palchikovskaya, L I

    2007-02-01

    Adenoviral infection is a serious human pathology leading to respiratory, gastrointestinal and ocular disorders and epidemic outbreaks, especially in children's groups. Here we present the results from an investigation of anti- adenoviral effect of 6-azacytidine (6-AC) both in vitro and in vivo. The selectivity index of 6-AC for adenovirus type 5 in HEp-2 cells was 374, the 50% effective concentration was 0.5 mg/ml. For in vivo investigations we developed a model of disseminated adenoviral infection in newborn Syrian hamsters. The infectious virus was recovered from the liver, kidney, lungs and heart. Application of 6-AC led to a reduced period of the virus presence (7 days in the liver and 4 days in the kidney and heart) and lowered virus titers on day 3 post-inoculation (p.i.) (liver - 2.7 and 4.1, heart - 0 and 3.2, kidney - 0 and 2.4 log(10 )CPD(50)/mg tissue weight, in the presence and absence of 6-AC, respectively). Application of 6-AC to newborn Syrian hamsters led to partial destruction of their splenocytes. The results obtained suggest that 6-AC or 6-ACbased drugs with lower toxicity or applied topically may be suitable for therapy and prevention of adenoviral infection in humans. PMID:17309850

  10. VALIDITY OF USING WAIST AND HIP CIRCUMFERENCE MEASUREMENTS TO DETERMINE BODY COMPOSITION OF YOUNG SYRIAN MEN.

    Science.gov (United States)

    Al-Bachir, Mahfouz; Ahmad, Husam

    2016-09-01

    This study examined the relation between waist circumference (WC), hip circumference (HC), waist-to-hip ratio (WHpR), waist-to-height ratio (WHtR) and triceps skin-fold thickness and percentage body fat in young Syrian men. The aim was to develop equations that can use these anthropometric characteristics to estimate percentage body fat in this group of subjects. A total of 2470 healthy Syrian men aged 18-19 years were enrolled in the study in 2010-2011. The anthropometric characteristics of all subjects were measured. The percentage body fat of 213 of the subjects was determined using the deuterium dilution (DD) technique as a reference method. The validity of using WC, HC, WHpR and WHtR to calculate percentage body fat, in comparison with the reference method (DD technique), was assessed by calculating biases and limits of agreement. The estimates of percentage body fat using 'WC' and 'WC with triceps skin-fold' measurements ranged from 13.00±5.56% to 14.55±8.63%, and were lower than those determined using the reference method (21.32±6.42%). A better prediction equation is proposed for young adults, based on a multiple linear regression model using WC, HC and WHtR. PMID:26971838

  11. LIVESTOCK INTEGRATION IN THE IRRIGATED AGRICULTURAL SYSTEM IN SUDAN

    Directory of Open Access Journals (Sweden)

    R.M. ELZAKI

    2011-11-01

    Full Text Available Towards the end of the 1990’s a significant decline in the areas sown to various crops and a sharp drop in productivity have been witnessed in Sudan's irrigated agriculture. At the same time feed shortages formed a main constraint on livestock production in the country. Under such a situation integration of fodder production activities within the existing crop rotations in irrigated agriculture seems plausible. Based on an optimization economic model, namely linear programming, this paper aims at investigating such prospects. The objective function in the basic model was to maximize farm returns. The analysis was based on primary data collected in the irrigated Gezira Scheme, generated through a comprehensive field survey in addition to supportive secondary data. The results showed the feasibility of introducing the fodder legume Dolichos lablab in the rotation for various reasons, such as no fertilizer needs and low demands for water and labour. A number of scenarios analyses of fodder-introducing were conducted around the results of the basic model run. All scenarios demonstrated tangible increases in farm returns, indicating that fodder cultivation would be profitable. Farmers’ income would be enhanced, either directly through fodder returns or indirectly by raising livestock products. Furthermore, fodder introduction would be conducive to reducing irrigation water requirements. Under the present and suggested changes in resource availability tomato, sorghum and cotton production would yield superior profitability to that of wheat, groundnut and onions. With the optimal production plan returns were higher than in the present situation by about 24%, while water requirement was 32% less.

  12. Radioactivity levels of basic foodstuffs and dose estimates in Sudan

    International Nuclear Information System (INIS)

    In this work a comprehensive study was carried out for the determination of different radionuclides activities in foodstuff consumed and evaluation of dose levels in different food stuffs were collected from eight States in Sudan (cereals, vegetables, meat, fruits, milk, and fermented milk, baby milk, cans, spices, additives, others). The concentrations of different radionuclides in the food samples were determined by gamma spectrometry using an HPGe detector. Radionuclides observed include: Bi-212, Bi-214, Cs-134, Cs-137, K-40, Pb-212, Pb-214, Ra-224, Ra-226, Th-228, Ac-228, TI-208, Th-232, and U-238. The activity concentration of these radionuclides were found in the following ranges: 0.51 - 19.42 Bq/Kg, 0.47 - 12.13 Bq/kg, 0.5 - 1.29 Bq/kg, 0.001 - 3.41 Bq/kg, 19.25 -2521.82 Bq/kg, 0.08 - 6.84 Bq/kg, 0.02 - 6.87 Bq/kg, 6.08 - 32.02 Bq/kg, 0.03 - 21. 53 Bq/kg, 0.92 - 26.77 Bq/kg, 0.91 - 1200 Bq/kg, 0.14 - 2.58 Bq/Kg, 0.03 - 9.65 Bq/kg, 0.03 - 9.65 Bq/kg and 0.82 - 5.27 Bq/kg respectively. High concentrations were typically found in portulaca, the lowest concentrations were found in barley and bread additives. The annual effective dose due to the different foodstuff estimated was found to be 2.78±0.44 mSv/y and 1.18±mSv/y for age categories 7-12 y and> 17y respectively. (Author)

  13. Dose survey of pediatric and adult patients in Sudan

    International Nuclear Information System (INIS)

    A survey of radiation doses to children and adults from diagnostic radiography has been carried out in seven hospitals in Sudan. In four hospitals only pediatric examinations were died. In two hospitals only adult patients were recorded and in one hospital both kinds of patients (pediatric and adults) were evaluated. For pediatric patients only chest x-ray examination was evaluated and children were divided according to age ranges: from (0-1) and 5) years for chest AP only and from (5-10) and (10-15) for chest PA. For adult patients the examinations were chest AP and PA, abdomen AP and skull AP and PA. Entrance Surface Dose SD) and the Effective Dose (E) were calculated using the Dose Cal software. The mean ESD r children, measured in p.Gy, ranged from (45-53) and (53-56) for (0-1) and (1-5) years, respectively and from (55-71) and (68-85) for (5-10) and (10-15) years, respectively. In two of le pediatric hospitals the mean ESD values were greater than the CEC Reference Dose Levels. In El bulk and Si nar hospitals the values ranged from 167-261 and 186-308 μGy for the age ranges (0-1) and (1-5) respectively and 167-194 and 279-312 μGy for the age ranges of (5-10) and (10-15) respectively. For adult patients the ESD and E dose values evaluated in Alfisal hospital presented values comparable with the CEC Reference Dose Level. However for Alshorta hospital the values were higher for the chest AP and PA with results for ESD 0.446 and 0.551 mGy respectively

  14. The Holocene Geoarchaeology of the Desert Nile in Northern Sudan

    Science.gov (United States)

    Woodward, Jamie; Macklin, Mark; Spencer, Neal; Welsby, Derek; Dalton, Matthew; Hay, Sophie; Hardy, Andrew

    2016-04-01

    Invited Paper Forty years ago Colin Renfrew declared that "every archaeological problem starts as a problem in geoarchaeology" (Renfrew, 1976 p. 2). With this assertion in mind, this paper draws upon the findings from field research in two sectors of the Nile Valley of Northern Sudan dedicated to the exploration of human-environment interactions during the middle and late Holocene. This part of the Nile corridor contains a rich cultural record and an exceptionally well preserved Holocene fluvial archive. A distinctive feature of these records is the variety of evidence for interaction between desert and river over a range of spatial and temporal scales. This interaction presented both challenges and opportunities for its ancient inhabitants. This paper will present evidence for large-scale landscape changes driven by shifts in global climate. It will also show how we have integrated the archaeological and geological records in the Northern Dongola Reach and at Amara West - where long-term field projects led by archaeologists from the British Museum have recognised the importance of a sustained commitment to interdisciplinary research to achieve a fully integrated geoarchaeological approach across a range of scales. The former project is a large-scale landscape survey with multiple sites across an 80 km reach of the Nile whilst the latter has a strong focus on a single New Kingdom town site and changes in its environmental setting. By combining multiple archaeological and geological datasets - and pioneering the use of OSL dating and strontium isotope analysis in the Desert Nile - we have developed a new understanding of human responses to Holocene climate and landscape change in this region. Renfrew, C. (1976) Archaeology and the earth sciences. In: D.A. Davidson and M.I. Shackley (eds) Geoarchaeology: Earth Science and the Past, Duckworth, London, 1-5.

  15. Pathogenesis and immunology of ruminant schistosomiasis in the Sudan

    International Nuclear Information System (INIS)

    Schistosoma bovis in the Kosti area (Sudan) was almost 90% in cattle up to 2 years old but fell to around 30% by 10 years of age. Infection incidence followed a markedly seasonal pattern of transmission. Infected animals either lost weight or gained less weight than controls. This was associated with the development of severe anaemia and hypoalbuminaemia, which in turn were due to massive blood and plasma losses through the gut mucosa. The epizootiological work suggested that cattle can acquire resistance to S. bovis as a result of repeated field infections. This was tested by artificially challenging field-infected cattle, together with animals of similar age and breed from a non-enzootic area. Animals reared in an enzootic environment clearly become solidly resistant to a cercarial challenge sufficient to cause fatal disease in cattle from non-enzootic areas. The mechanisms responsible for this phenomenon are being studied. Immunization with irradiated vaccines was tested in the laboratory. A marked reduction in the faecal egg counts, worm burdens, tissue egg counts and clinical manifestations of the vaccinated compared with non-vaccinated cattle and sheep indicated significant protection. Vaccination efficacy was also tested under field conditions. A group of calves was immunized with irradiated S. bovis schistosomula and a second group served as controls. These animals were released into the field in the enzootic area of Kosti and followed up for 10 months. The results showed 80% reduction in the faecal egg counts and about 70% protection in terms of reduced worm and tissue egg counts in vaccinated compared with non-vaccinated calves. Further evidence of resistance was shown by the lower mortality rate in the former animals. Vaccination against schistosomiasis can be of practical benefit to livestock

  16. Marriage pattern in the Sudan and its interrelation with fertility.

    Science.gov (United States)

    Khalifa, M

    1986-06-01

    The marriage pattern is an aspect of the social, economic and cultural conditions of a population. Recent changes taking place in Sudanese society are associated with a slight increase in the mean age at 1st marriage for females. Demographic and economic factors may be responsible for the change. The migration of Sudanese males at marriageable ages to the rich oil countries resulted in an unbalanced sex ratio which may be responsible for a marriage squeeze. The same effect is taking place as a result of high rural-urban migration. Increasing economic pressure has created a need for employment of women outside the home. This phenomenon has helped to change the role concept of both sexes and provided an alternative to early marriage. There has been a remarkable expansion of women's education in the Sudan since independence in 1956. Economic pressure has also affected the age at marriage by making marriage less feasible. Financial preparations for a marriage, in both urban and rural areas, appear to exert a significant pressure towards marital postponement. Postponement of marriage is associated with more marital stability and reductions in the amount of lost reproductive time. Also, the fertility of the women who marry late is only slightly less than that of those who marry young. Late marriers catch up with those who married young and the slight excess experienced by the young marriers takes place towards the end of the reproductive life. Changes in the Sudanese birth rate are not expected to accompany the process of development. The current level and effectiveness of birth control are not enough to affect fertility especially as it is not aimed at reducing the number of births. Reductions in the level of Sudanese fertility can be achieved only through improvement of the effectiveness of family planning programs. PMID:12280549

  17. Computed tomography quality control (QC) status in Sudan

    International Nuclear Information System (INIS)

    Quality control (QC) tests were performed to eleven computed tomography (CT) scanners in Khartoum, the capital of Sudan. The work was performed as part of the authorization procedure, which was requested on behalf of the Radiation Protection Technical Committee (RPTC), the regulatory authority in Sudan. The purpose of the present study is to address malfunctioning of CT scanners and define its impact on image quality and state to which extent it can affect the diagnostic information gained from undergoing CT scanning. For the sake of achieving a thorough study of this issue, the relevant hospital staff - technologists, radiologists and medical engineers - were involved in this study through discussion and questionnaire. The measurements were performed in accordance with IEC and ImPACT CT quality control protocols. The following tests were involved: average CT number for water, CT number uniformity, noise, high contrast resolution, low contrast resolution, slice thickness, and CT number linearity. All scanners under study were tested, different performance phantoms were used as each manufacturer has its own phantom but all are testing same parameters, however each with its own method, e.g. for spatial resolution some using bar pattern while others using drilled holes, but both reflect the same result when expressed in terms of limited resolution in millimetres. The primary analysis of collected data revealed that more than 60% of scanners under study were installed within the last three years. Nevertheless, the dominant feature among all scanners was the absence of quality assurance and quality control programmes - no acceptance testing is performed upon installation of the equipment, no designated personnel are available for quality control measurements, no preventive maintenance and regular calibration are being conducted. In some units, no performance phantoms were supplied with the scanner, and generally, the importance of quality control is not highly

  18. Individualized medicine enabled by genomics in Saudi Arabia.

    Science.gov (United States)

    Abu-Elmagd, Muhammad; Assidi, Mourad; Schulten, Hans-Juergen; Dallol, Ashraf; Pushparaj, Peter; Ahmed, Farid; Scherer, Stephen W; Al-Qahtani, Mohammed

    2015-01-01

    The biomedical research sector in Saudi Arabia has recently received special attention from the government, which is currently supporting research aimed at improving the understanding and treatment of common diseases afflicting Saudi Arabian society. To build capacity for research and training, a number of centres of excellence were established in different areas of the country. Among these, is the Centre of Excellence in Genomic Medicine Research (CEGMR) at King Abdulaziz University, Jeddah, with its internationally ranked and highly productive team performing translational research in the area of individualized medicine. Here, we present a panorama of the recent trends in different areas of biomedical research in Saudi Arabia drawing from our vision of where genomics will have maximal impact in the Kingdom of Saudi Arabia. We describe advances in a number of research areas including; congenital malformations, infertility, consanguinity and pre-implantation genetic diagnosis, cancer and genomic classifications in Saudi Arabia, epigenetic explanations of idiopathic disease, and pharmacogenomics and personalized medicine. We conclude that CEGMR will continue to play a pivotal role in advances in the field of genomics and research in this area is facing a number of challenges including generating high quality control data from Saudi population and policies for using these data need to comply with the international set up. PMID:25951871

  19. Lactase persistence variants in Arabia and in the African Arabs

    Czech Academy of Sciences Publication Activity Database

    Priehodová, E.; Abdelsawy, A.; Heyer, E.; Černý, Viktor

    2014-01-01

    Roč. 86, č. 1 (2014), s. 7-18. ISSN 0018-7143 R&D Projects: GA ČR GA13-37998S Institutional support: RVO:67985912 Keywords : lactase persistence * Arabia * Africa * migration Subject RIV: AC - Archeology, Anthropology, Ethnology Impact factor: 0.853, year: 2014

  20. Exploring Pedagogical Leadership in Early Years Education in Saudi Arabia

    Science.gov (United States)

    Alameen, Lubna; Male, Trevor; Palaiologou, Ioanna

    2015-01-01

    The empirical research for this paper was undertaken with leaders of early years setting in the Kingdom of Saudi Arabia (KSA). The investigation sought to establish to what extent it was possible to behave in line with the concept of pedagogical leadership in the twenty-first century in an Arab Muslim monarchy, dominated by Islam, where directive…

  1. Novel Gentic Variations Contributing to Asthma Susceptability in Saudi Arabia

    Science.gov (United States)

    2014-04-13

    Collection of Clinical Data That Will be Used in This Study and Will Form a Data Bank for Asthma in Saudi Arabia; Identify Known and NOVEL Genetic Risk Factors Contributing to Asthma Susceptibility; Study the Mechanistic Roles of the Genetic Variants Within Major Asthma Susceptibility Genes

  2. Foreign Language Planning in Saudi Arabia: Beyond English

    Science.gov (United States)

    Payne, Mark; Almansour, Maram

    2014-01-01

    This paper presents findings from an exploratory study of foreign language planning in Saudi Arabia. In terms of official policy, the sole foreign language taught in Saudi public schools is English. Therefore, researching foreign languages there is often limited to researching the area of English as a Foreign Language. However, evidence shows that…

  3. Transition to knowledge-based economy in Saudi Arabia

    NARCIS (Netherlands)

    Nour, S.

    2014-01-01

    This paper discusses the progress in transition to knowledge-based economy in Saudi Arabia. As for the methodology, this paper uses updated secondary data obtained from different sources. It uses both descriptive and comparative approaches and uses the OECD definition of knowledge-based economy and

  4. Genetic stratigraphy of key demographic events in Arabia

    Czech Academy of Sciences Publication Activity Database

    Fernandes, V.; Triska, P.; Pereira, J. B.; Alshamali, F.; Rito, T.; Machado, A.; Fajkošová, Zuzana; Cavadas, B.; Černý, Viktor; Soares, P.; Richards, M. B.; Pereira, L.

    2015-01-01

    Roč. 10, č. 3 (2015), e0118625. E-ISSN 1932-6203 R&D Projects: GA ČR GA13-37998S Institutional support: RVO:67985912 Keywords : Arabia * archaeogenetics * migrations Subject RIV: AC - Archeology, Anthropology, Ethnology Impact factor: 3.234, year: 2014

  5. Perspectives of petroleum and petrochemical industry in Saudi Arabia

    International Nuclear Information System (INIS)

    With the actual development of petroleum and petrochemical industry it is obvious that Saudi Arabia goes on to take an important place on the worldwide market; with its part in world reserves but with its determination to keep its place of first world exporter. From the point of view of its petroleum production, financial constraints can delay its expansion

  6. University Teacher Educators' Research Engagement: Perspectives from Saudi Arabia

    Science.gov (United States)

    Borg, Simon; Alshumaimeri, Yousif

    2012-01-01

    This paper examines university teacher educators' engagement with and in educational research. Survey results collected from eighty-two teacher educators at a leading university in Saudi Arabia pointed to modest levels of research activity and also suggested that these individuals held largely technical views of what research is. Their assessments…

  7. Investigating Difficulties of Learning Computer Programming in Saudi Arabia

    Science.gov (United States)

    Alakeel, Ali M.

    2015-01-01

    Learning computer programming is one of the main requirements of many educational study plans in higher education. Research has shown that many students face difficulties acquiring reasonable programming skills during their first year of college. In Saudi Arabia, there are twenty-three state-owned universities scattered around the country that…

  8. Measuring the Climate of Training in Saudi Arabia.

    Science.gov (United States)

    Spicer, Richard G.

    1981-01-01

    One practitioner's experience in setting up on-the-job training in Saudi Arabia is described, including training materials, cultural environment, and the Saudi work ethic. In a related article, off-duty life for Americans is discussed, including dress for women and men, cultural aspects, and entertainment. (CT)

  9. Libraries of Two Women's Colleges in Saudi Arabia.

    Science.gov (United States)

    King, Elizabeth J.

    1987-01-01

    Describes the current status of higher education for women in Saudi Arabia and discusses the special problems of access to library materials encountered by women in this society, focusing on the collections, services, and administration of two women's colleges' libraries. A proposed national educational development plan is briefly described. (CLB)

  10. Islam's Point of View on Women's Education in Saudi Arabia.

    Science.gov (United States)

    Al-Hariri, Rafeda

    1987-01-01

    Shows links between Islamic doctrine and girls' education in Saudi Arabia providing examples of ways in which the Islamic attitude towards women and social life is applied to educational policy. Summarizes educational opportunities available for girls and women and notes milestones in the 26-year history of girls' education. (JHZ)

  11. 75 FR 54300 - Energy and Infrastructure Mission to Saudi Arabia

    Science.gov (United States)

    2010-09-07

    ... Information and Communication Technologies (ICT) trade mission to the Kingdom of Saudi Arabia, April 2-5, 2011... introduce suppliers of information technology (IT) and communication products and services to potential..., estimated at $3.7 billion in 2010. The Communication and Information Technology Commission (CITC), the......

  12. Genetic stratigraphy of key demographic events in Arabia.

    Science.gov (United States)

    Fernandes, Verónica; Triska, Petr; Pereira, Joana B; Alshamali, Farida; Rito, Teresa; Machado, Alison; Fajkošová, Zuzana; Cavadas, Bruno; Černý, Viktor; Soares, Pedro; Richards, Martin B; Pereira, Luísa

    2015-01-01

    At the crossroads between Africa and Eurasia, Arabia is necessarily a melting pot, its peoples enriched by successive gene flow over the generations. Estimating the timing and impact of these multiple migrations are important steps in reconstructing the key demographic events in the human history. However, current methods based on genome-wide information identify admixture events inefficiently, tending to estimate only the more recent ages, as here in the case of admixture events across the Red Sea (~8-37 generations for African input into Arabia, and 30-90 generations for "back-to-Africa" migrations). An mtDNA-based founder analysis, corroborated by detailed analysis of the whole-mtDNA genome, affords an alternative means by which to identify, date and quantify multiple migration events at greater time depths, across the full range of modern human history, albeit for the maternal line of descent only. In Arabia, this approach enables us to infer several major pulses of dispersal between the Near East and Arabia, most likely via the Gulf corridor. Although some relict lineages survive in Arabia from the time of the out-of-Africa dispersal, 60 ka, the major episodes in the peopling of the Peninsula took place from north to south in the Late Glacial and, to a lesser extent, the immediate post-glacial/Neolithic. Exchanges across the Red Sea were mainly due to the Arab slave trade and maritime dominance (from ~2.5 ka to very recent times), but had already begun by the early Holocene, fuelled by the establishment of maritime networks since ~8 ka. The main "back-to-Africa" migrations, again undetected by genome-wide dating analyses, occurred in the Late Glacial period for introductions into eastern Africa, whilst the Neolithic was more significant for migrations towards North Africa. PMID:25738654

  13. Subacute thyroiditis in Western Saudi Arabia

    International Nuclear Information System (INIS)

    The aim of this study is to assess the clinical presentation of 23 patients with subacute thyroiditis (SAT) and the diagnostic value of radionuclear scan. This is a cohort study, which consists of 23 patients with a suspected diagnosis of subacute thyroiditis. The study was carried out in the Endocrinology Clinic, King Abdul-Aziz University Hospital, Jeddah, Kingdom of Saudi Arabia between July 2002 and July 2004. Medical charts including age, gender, clinical presentation, systemic symptoms and clinical examination of the thyroid gland were reviewed. Laboratory data included white blood count and its differential count, erythrocyte sedimentation rate (ESR), thyroid function test and thyroid antibodies. The radionuclear scan results were also noted. The mode of therapy provided to patients and the outcome of the treatment during a follow up period of 2 years was reported. Twenty-three adult patients with subacute thyroiditis (15 females and 8 males with a female to male ratio of 1.9:1) were reviewed over a 2-year period. The mean age was 35.8+9.2 years. Eighteen patients (78%) had an upper respiratory tract infection at the initial clinical presentation. Twenty patients (87%) visited an Ear, Nose and Throat specialist for sore throat and abnormal sensation in the throat at least 2 weeks before presentation to the endocrinologist. Two patients were admitted to a medical unit with a diagnosis of fever of unknown origin for 4 weeks. All patients had an elevated free thyroxine (35.7+19.8 pmol/L) and suppressed thyroid-stimulating hormone (TSH) (0.043+0.065IU). The radionuclear scan showed either no uptake at all in 12 patients or minimal uptake in 11 patients (0.32+0.55%). Eight patients (35%) received prednisolone therapy alone with an average dose of 30-40 mg daily for 7-8 days; 7 patients (30%) were treated with non-steroidal anti-inflammatory drugs (NSAIDs) only. Eight (35%) patients were treated with both NSAIDs and corticosteroids. Hypothyroidism, with elevated

  14. The Impact of Strategic Planning Activities on Private Sector Organizations Performance in Sudan: An Empirical Research

    OpenAIRE

    Gaafar Mohamed Abdalkrim

    2013-01-01

    Private sector organizations of 21st century face local and international challenges resulted from the revolution ofinformation, technological development, globalization, market liberalization and knowledge explosion, thereforestrategic planning in private sector became an urgent necessity. The aims of this study, is an attempt to study theimpact of strategic planning activities on private sector organizations in Sudan. The study comprises fourvariables of strategic planning process indicator...

  15. Civic Education and Peacebuilding: Examples from Iraq and Sudan. Special Report 254

    Science.gov (United States)

    Levine, Daniel H.; Bishai, Linda S.

    2010-01-01

    Between 2006 and 2010, the United States Institute of Peace developed several civic education programs for Iraq and Sudan as part of broader efforts to promote postconflict stability and development and help prevent a return to violence. This report describes those programs after first examining the conceptual bases for civic education and how…

  16. Resilience and Culture/Ethnicity Examples from Sudan, Namibia, and Armenia.

    Science.gov (United States)

    Grotberg, Edith H.

    This study examined cultural/ethnic similarities and differences in ways to promote resilience in children identified in the International Resilience Research Project (IRRP), focusing on Sudan, Namibia, and Armenia. Child resilience was assessed through the child's responses to a hypothetical situation in which a child is teased and frightened by…

  17. They Own This: Mother Tongue Instruction for Indigenous Kuku Children in Southern Sudan

    Science.gov (United States)

    Laguarda, Ana Isabel; Woodward, Walter Pierce

    2013-01-01

    This article details a pilot program of mother tongue instruction in five primary schools for classes one through three, in Kajokeji County, Central Equatoria State, South Sudan. The program was launched by teachers and volunteers with the support of the Jesuit Refugee Service, an international non-governmental organization. The research examines…

  18. Research On: Motivation to Learn English among College Students in Sudan

    Science.gov (United States)

    Humaida, Ibrahim Abdelrahim Ibrahim

    2012-01-01

    This research was conducted to achieve the following objectives: to examine motivation to learn English language among students of faculty of arts, Islamic University-Sudan, to find out if there were significant statistical differences on motivation scores related to both student level and age. To pursue these objectives, the researcher used the…

  19. Collaborative Evaluation and Market Research Converge: An Innovative Model Agricultural Development Program Evaluation in Southern Sudan

    Science.gov (United States)

    O'Sullivan, John M.; O'Sullivan, Rita

    2012-01-01

    In June and July 2006 a team of outside experts arrived in Yei, Southern Sudan through an AID project to provide support to a local agricultural development project. The team brought evaluation, agricultural marketing and financial management expertise to the in-country partners looking at steps to rebuild the economy of the war ravaged region. A…

  20. Elemental analysis of soils from central Sudan by energy dispersive XRF

    DEFF Research Database (Denmark)

    Yousif, A. A.; Kunzendorf, Helmar

    1986-01-01

    Energy dispersive X-ray fluorescence spectroscopy is employed to determine the concentration of nineteen elements in seven profiles representing the aridisols and vertisols groups from agricultural plains of Sudan. A significant variation in the concentration of alkaline and alkaline earth elemen...

  1. ""Sudan Red I"" and China's Food Safety

    Institute of Scientific and Technical Information of China (English)

    QIAOTIANBI

    2005-01-01

    FIVE days after the UK Food Standards Agency announced the recall of food contaminated with the carcinogenic dye Sudan Red I, China's food safety authorities demanded a comprehensive examination of all domestically produced food. Evidence suggests that Cbina's Food Safety Administration acts in accordance with international practices, and has the ability to deal with emergencies.

  2. First report of Bovine Viral Diarrhea Virus antigen from pneumonic cattle in Sudan

    Directory of Open Access Journals (Sweden)

    Intisar Kamil Saeed

    2015-06-01

    Full Text Available To explore the expected role of Bovine Viral Diarrhea Virus (BVDV in pneumonia in cattle, cattle lungs (n=242 showing signs of pneumonia were collected from slaughter houses of three different localities located at Northern, Central and Western Sudan during 2010–2013. The collected samples were tested for the presence of BVDV antigen using Enzyme-Linked Immunosorbent Assay (ELISA, and Fluorescent Antibody Test (FAT. Twenty six (10.7% out of 242 samples were found to be positive for BVDV. Positive results were seen in all the three studied areas, with the highest prevalence (16.7%; n=4/24 at Gezira State in Central Sudan. BVDV genome could be detected in all ELISA positive samples. The results indicated the existence of BVDV infection in cattle in different areas in Sudan, and its possible association with respiratory infections in cattle. Analysis using BLAST indicated that the sequence was identical to the previously reported BVDV-1 (GenBank accession AF220247.1.; nucleotide A was found in our study at position 9 of our sequence, whereas T was present instead in the reference virus. This is the first report of detecting BVDV antigen, genome, and its sequence analysis collected from cattle lungs in Sudan.

  3. Population-Level Effect of Cholera Vaccine on Displaced Populations, South Sudan, 2014

    Science.gov (United States)

    Rumunu, John; Abubakar, Abdinasir; West, Haley; Ciglenecki, Iza; Helderman, Trina; Wamala, Joseph Francis; Vázquez, Olimpia de la Rosa; Perea, William; Sack, David A.; Legros, Dominique; Martin, Stephen; Lessler, Justin; Luquero, Francisco J.

    2016-01-01

    Following mass population displacements in South Sudan, preventive cholera vaccination campaigns were conducted in displaced persons camps before a 2014 cholera outbreak. We compare cholera transmission in vaccinated and unvaccinated areas and show vaccination likely halted transmission within vaccinated areas, illustrating the potential for oral cholera vaccine to stop cholera transmission in vulnerable populations. PMID:27192187

  4. Multi-Trial Guruswami–Sudan Decoding for Generalised Reed–Solomon Codes

    DEFF Research Database (Denmark)

    Nielsen, Johan Sebastian Rosenkilde; Zeh, Alexander

    2013-01-01

    An iterated refinement procedure for the Guruswami–Sudan list decoding algorithm for Generalised Reed–Solomon codes based on Alekhnovich’s module minimisation is proposed. The method is parametrisable and allows variants of the usual list decoding approach. In particular, finding the list of...

  5. Sub-regional integration in Sudan: the key to food security and recovery.

    Science.gov (United States)

    D'Silva, Brian; Tecosky, Olivia

    2007-03-01

    The signing of the Comprehensive Peace Agreement (CPA) in Sudan has created a new opportunity for peace. Approaches to food security must now be reoriented based on the agro-ecological diversity in Sudan. WFP is in a unique position to catalyse an approach to food security that meets immediate needs and contributes to long-term recovery, in collaboration with the Government of National Unity (GNU) and the Government of South Sudan (GOSS). Aggregate food production in Sudan has increased in the past decade. At sub-regional levels, however, many areas remain food insecure. Major research must be undertaken to identify optimum levels of food production and barriers to access to food at sub-regional levels as a first step towards linking deficit areas with areas of surplus. Initiatives must also be undertaken to facilitate increased integration between sub-regions. Increased sub-regional linkages could ensure more efficient delivery of food in the short term as well as recovery and economic growth in the long term. PMID:17349002

  6. Geologic assessment of the fossil energy and geothermal potential of the Sudan

    Energy Technology Data Exchange (ETDEWEB)

    Setlow, L.W.

    1983-01-01

    This preliminary report provides geological input to the consideration of appropriate activities that can enhance the exploration and development of fossil-fuel and possible geothermal energy resources of the Sudan, and is based on study of available literature in early 1982. 59 references, 16 figures, 7 tables.

  7. Urbanization, Culture, and Helpfulness: Cross-Cultural Studies in England and the Sudan.

    Science.gov (United States)

    Yousif, Yousif; Korte, Charles

    1995-01-01

    Studies the "urban unhelpfulness" effect in England and the Sudan and the validity of cultural and dispositional explanations that have been put forward to explain it. Responses from 270 participants show the urban unhelpfulness effect to be quite equivalent in both countries. Additionally, the dispositional explanation was not supported in light…

  8. Peroxidase-catalyzed formation of (deoxy)guanosine adducts by Sudan I

    Czech Academy of Sciences Publication Activity Database

    Dračínský, Martin; Semanská, M.; Cvačka, Josef; Martínek, V.; Stiborová, M.

    Brno : Masaryk University, 2009. C32-C32. ISBN 978-80-86441-40-5. [Central European NMR Meeting. NMR Valtice /24./. 26.04.2009-29.04.2009, Valtice] Institutional research plan: CEZ:AV0Z40550506 Keywords : Sudan I * DNA adducts * NMR Subject RIV: CC - Organic Chemistry

  9. The pathology of cutaneous leishmaniasis due to Leishmania major in Sudan

    DEFF Research Database (Denmark)

    Gaafar, A; el Kadaro, A Y; Theander, T G;

    1995-01-01

    The pathology of cutaneous leishmaniasis in Sudan, where the disease is caused by Leishmania major, was studied by light and electron microscopy. Lesions were classified into four distinct groups based on the ratio of different cell types, especially lymphocytes, macrophages, and plasma cells...

  10. The question of Sudan: a hydro-economic optimization model for the Sudanese Blue Nile

    Science.gov (United States)

    Satti, S.; Zaitchik, B.; Siddiqui, S.

    2015-05-01

    The effects of development and the uncertainty of a changing climate in eastern Africa pose myriad challenges for water managers along the Blue Nile. Sudan's large irrigation potential, hydroelectric dams, and prime location within the basin mean that Sudan's water management decisions will have great social, economic and political implications for the region. At the same time, Sudan's water use options are constrained by tradeoffs between upstream irrigation developments and downstream hydropower facilities as well as by the country's commitments under existing or future transboundary water sharing agreements. Here, we present a model that can be applied to evaluate optimal allocation of surface water resources to irrigation and hydropower in the Sudanese portion of the Blue Nile. Hydrologic inputs are combined with agronomic and economic inputs to formulate an optimization model within the General Algebraic Modeling System (GAMS). A sensitivity analysis is performed by testing model response to a range of economic conditions and to changes in the volume and timing of hydrologic flows. Results indicate that changing hydroclimate inputs have the capacity to greatly influence the productivity of Sudan's water resource infrastructure. Results also show that the economically optimal volume of water consumption, and thus the importance of existing treaty constraints, is sensitive to the perceived value of agriculture relative to electricity as well as to changing hydrological conditions.

  11. The question of Sudan: a hydroeconomic optimization model for the Sudanese Nile

    Science.gov (United States)

    Satti, S.; Zaitchik, B.; Siddiqui, S.

    2014-10-01

    The effects of development and the uncertainty of a changing climate in East Africa pose myriad challenges for water managers along the Blue Nile. Sudan's large irrigation potential, hydroelectric dams, and prime location within the basin mean that Sudan's water management decisions will have great social, economic and political implications within the region. At the same time, Sudan's water use options are constrained by tradeoffs between upstream irrigation developments and downstream hydropower facilities as well as by the country's commitments under existing or future transboundary water sharing agreements. Here, we present a model that can be applied to evaluate optimal allocation of surface water resources to irrigation and hydropower in the Sudanese portion of the Blue Nile. Hydrologic inputs are combined with agronomic and economic inputs to formulate an optimization model within the General Algebraic Modeling System (GAMS). A sensitivity analysis is performed by testing model response to a range of economic conditions and to changes in the volume and timing of hydrologic flows. Results indicate that changing hydroclimate inputs have the capacity to greatly influence the productivity of Sudan's water resources infrastructure. Results also show that the economically optimal volume of water consumption, and thus the importance of existing treaty constraints, is sensitive to the perceived value of agriculture relative to electricity as well as to changing hydrological conditions.

  12. Determination of polonium 210 in different types of tobacco consumed in Sudan

    International Nuclear Information System (INIS)

    The carcinogenic effect of 210 Po with respect to lung cancer is an important problem in many countries with very high cigarette consumption. Sudan is one of the consumptions of cigarettes in the world. The aim of this study was the determination polonium-210 in different parts of tobacco plant comes from China and Brazil consumed in cigarette in Sudan and determination of 210 Po in five most frequently smoked brands more consumption in Sudan. The annual committed effective dose from cigarette was determined and comparison with other results reported in literature. The tobacco plant (leaves and root) for analysis were collected from Haggar factory in Sudan and another brand were collected randomly from markets, only the most popular one was chosen for analysis (Bringi, Lord, Winner, Goal, Benson). The polonium-210 activity was measured on an alpha-spectrometer equipped with semiconductor surface barrier silicon detectors after spontaneously plated onto asilver disc from hydrochloric acid medium. Polonium samples were measured for 2-3 days. The accuracy and precision of radiochemical method were evaluated using (IAEA-326). The values of activity concentration of 210 Po found in cigarettes consumed in Sudan are within of the range of values found in the literature. The 210 Po presented concentration in different brands ranging from 22.8 to 51.6 Bqkg-1(average 36.54 Bq kg-1). The activity concentration of 210 Po in popular brand cigarette tobacco is higher than that in fine brand cigarette tobacco. Found the highest concentration in the raw material compared to the final product is attributed that to the import, storage and manufacturing processes. Activity determination indicates those cigarettes consumed in Sudan are comparable to the values reported in China and Brazil that the raw material comes from these two countries. The polonium is non-uniformly distributed within the tobacco plants analyzed in this study, the highest levels were found in the leaves

  13. “Impact of and response to increased tuberculosis prevalence among Syrian refugees compared with Jordanian tuberculosis prevalence: case study of a tuberculosis public health strategy”

    OpenAIRE

    Cookson, Susan T.; Abaza, Hiba; Clarke, Kevin R.; Burton, Ann; Sabrah, Nadia A.; Rumman, Khaled A.; Odeh, Nedal; Naoum, Marwan

    2015-01-01

    Introduction By the summer of 2014, the Syrian crisis resulted in a regional humanitarian emergency with 2.9 million refugees, including 608,000 in Jordan. These refugees access United Nations High Commissioner for Refugees (UNHCR)-sponsored clinics or Jordan Ministry of Health clinics, including tuberculosis diagnosis and treatment. Tuberculosis care in Syria has deteriorated with destroyed health infrastructure and drug supply chain. Syrian refugees may have undiagnosed tuberculosis; theref...

  14. Characterization of telomeric repeats in metaphase chromosomes and interphase nuclei of Syrian Hamster Fibroblasts

    Directory of Open Access Journals (Sweden)

    Solovjeva Liudmila V

    2012-09-01

    Full Text Available Abstract Background Rodents have been reported to contain large arrays of interstitial telomeric sequences (TTAGGGn (ITS located in pericentromeric heterochromatin. The relative sizes of telomeric sequences at the ends of chromosomes (TS and ITS in Syrian hamster (Mesocricetus auratus cells have not been evaluated yet, as well as their structural organization in interphase nuclei. Results FISH signal distribution analysis was performed on DAPI-banded metaphase chromosomes of Syrian hamster fibroblasts, and relative lengths of telomere signals were estimated. Besides well-distinguished FISH signals from ITS located on chromosomes ##2, 4, 14, 20 and X that we reported earlier, low-intensity FISH signals were visualized with different frequency of detection on all other metacentric chromosomes excluding chromosome #21. The analysis of 3D-distribution of TS in interphase nuclei demonstrated that some TS foci formed clearly distinguished associations (2–3 foci in a cluster in the nuclei of cells subjected to FISH or transfected with the plasmid expressing telomeric protein TRF1 fused with GFP. In G0 and G1/early S-phase, the average total number of GFP-TRF1 foci per nucleus was less than that of PNA FISH foci in the corresponding cell cycle phases suggesting that TRF1 overexpression might contribute to the fusion of neighboring telomeres. The mean total number of GFP-TRF1 and FISH foci per nucleus was increased during the transition from G0 to G1/early S-phase that might be the consequence of duplication of some TS. Conclusions The relative lengths of TS in Syrian hamster cells were found to be moderately variable. All but one metacentric chromosomes contain ITS in pericentromeric heterochromatin indicating that significant rearrangements of ancestral genome occurred in evolution. Visualization of GFP-TRF1 fibrils that formed bridges between distinct telomeric foci allowed suggesting that telomere associations observed in interphase cells are

  15. Hepatitis C Virus Epidemiology in Djibouti, Somalia, Sudan, and Yemen: Systematic Review and Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Karima Chaabna

    Full Text Available To characterize hepatitis C virus (HCV epidemiology and assess country-specific population-level HCV prevalence in four countries in the Middle East and North Africa (MENA region: Djibouti, Somalia, Sudan, and Yemen.Reports of HCV prevalence were systematically reviewed as per PRISMA guidelines. Pooled HCV prevalence estimates in different risk populations were conducted when the number of measures per risk category was at least five.We identified 101 prevalence estimates. Pooled HCV antibody prevalence in the general population in Somalia, Sudan and Yemen was 0.9% (95% confidence interval [95%CI]: 0.3%-1.9%, 1.0% (95%CI: 0.3%-1.9% and 1.9% (95%CI: 1.4%-2.6%, respectively. The only general population study from Djibouti reported a prevalence of 0.3% (CI: 0.2%-0.4% in blood donors. In high-risk populations (e.g., haemodialysis and haemophilia patients, pooled HCV prevalence was 17.3% (95%CI: 8.6%-28.2% in Sudan. In Yemen, three studies of haemodialysis patients reported HCV prevalence between 40.0%-62.7%. In intermediate-risk populations (e.g.. healthcare workers, in patients and men who have sex with men, pooled HCV prevalence was 1.7% (95%CI: 0.0%-4.9% in Somalia and 0.6% (95%CI: 0.4%-0.8% in Sudan.National HCV prevalence in Yemen appears to be higher than in Djibouti, Somalia, and Sudan as well as most other MENA countries; but otherwise prevalence levels in this subregion are comparable to global levels. The high HCV prevalence in patients who have undergone clinical care appears to reflect ongoing transmission in clinical settings. HCV prevalence in people who inject drugs remains unknown.

  16. Petroleum maturation modelling, Abu Gabra Sharaf area, Muglad Basin, Sudan

    Science.gov (United States)

    Mohamed, Abdalla Y.; Pearson, Michael J.; Ashcroft, William A.; Whiteman, A. J.

    2002-08-01

    Structural and maturation studies in the northwest of the Muglad Basin, Sudan showed a thick sedimentary section up to 9000 m in the deep sub-basins and an average of about 6000 m in the Sharaf-Abu Gabra Ridge. The isopach map of the Lower Cretaceous Abu Gabra-Sharaf formations, which contain source rocks, showed a thickness of sedimentary section between 2000 and 5000 m. The burial history showed high subsidence rates during the first rifting phase with relatively low subsidence rates during the following two phases in this part of the basin. Significant erosion of the sedimentary section occurred in the ridge area during Miocene and Cenomanian-Albian times. The geothermal gradients in the modelled wells range between 18 and 27.5 °C/km corresponding to the relatively wide range of present day heat flow of between 37 and 63 mW/m 2, averaging 50 mW/m 2. Heat flow history curves consistent with vitrinite reflectance data were adopted with elevated high heat flow (75 mW/m 2) during the first rifting phase followed by minor peaks (average 60 mW/m 2) during the second and the third rifting phases. Application of a kinetic vitrinite maturation model resulted in a present day oil window between 2000 and 4500 m. The source rock of the Abu Gabra (AG) and Sharaf (SH) formations, which has an average total organic carbon of 1.0% and hydrogen index (HI) of 280, was modelled for hydrocarbon generation. The section was divided into four layers; AG-1 (Albian), AG-2 (Aptian), SH-1 (Barremian) and SH-2 (Neocomian). Conditions for hydrocarbon generation are present throughout the Sharaf formation and in AG-2. The generation model suggests an average generation amount of 4 mgHC/g rock in the lower three modelled layers with a timing range between 120 Ma and the present. Total calculated oil volume is about 370 US billion bbls and the expected volume expelled and migrated (40%) is 150 US billion bbls. The total gas expelled and migrated (90%) is 1600 US trillion cu ft. Retention of

  17. Demographic intermediation between development and population redistribution in Sudan.

    Science.gov (United States)

    Farah, A A

    1983-12-01

    This article analyzes the causes of population distribution in various geographical regions of Sudan. Population distribution is a function of fertility, mortality, and net migration. These variables are primarily caused by changes in socioeconomic factors prevailing in each area. The analysis shows that the population distribution among the geographical regions is primarily shaped by the differential development actions during the last 2 decades. The regional variability of population growth and density largely reflects regional development. Provinces are classified into 3 groups according to stages of population growth. The 1st group is composed of the 3 southern provinces, characterized by the highest mortality, lowest fertility, a marginal volume of net migration, and the lowest overall population growth rate during the last 2 decades. These are the poorest provinces in terms of per capita income, education, communication, and health measures. The 2nd group comprises Dafur, Kordofan, Northern and Red Sea Provinces, which generally reflect an intermediate stage in the demographic evolution in the country. Fertility is positively correlated and mortality is inversely related to the level of per capita income, resulting in an inverse relationship between the 2 vital rates. Therefore, the natural growth will probably increase. However, there are also areas of out-migration. Their future population growth and density will depend on the extent to which the out-migration will affect their natural growth rates. The 3rd group is composed of Khartoum, Blue Nile and Kassala provinces. They have the highest fertility, lowest mortality and highest volume of in-migration. Therefore, they witnessed the highest population growth rate and population density during the period. They encompass the largest urban centers with the highest degree of modernization and family planning activities. It is postulated that their future fertility and mortality rates will decline in varying

  18. Picomolar-affinity binding and inhibition of adenylate cyclase activity by melatonin in Syrian hamster hypothalamus

    International Nuclear Information System (INIS)

    1. The effect of melatonin on forskolin-stimulated adenylate cyclase activity was measured in homogenates of Syrian hamster hypothalamus. In addition, the saturation binding characteristics of the melatonin receptor ligand, [125I]iodomelatonin, was examined using an incubation temperature (30 degree C) similar to that used in enzyme assays. 2. At concentrations ranging from 10 pM to 1 nM, melatonin caused a significant decrease in stimulated adenylate cyclase activity with a maximum inhibition of approximately 22%. 3. Binding experiments utilizing [125I]iodomelatonin in a range of approximately 5-80 pM indicated a single class of high-affinity sites: Kd = 55 +/- 9 pM, Bmax = 1.1 +/- 0.3 fmol/mg protein. 4. The ability of picomolar concentrations of melatonin to inhibit forskolin-stimulated adenylate cyclase activity suggests that this affect is mediated by picomolar-affinity receptor binding sites for this hormone in the hypothalamus

  19. Morphological transformation of an established Syrian hamster dermal cell with the anti-tussive agent noscapine.

    Science.gov (United States)

    Porter, R; Parry, E M; Parry, J M

    1992-05-01

    Following exposure to the alkaloid noscapine hydrochloride over a concentration range of 10-120 micrograms/ml immortal cultures of Syrian hamster dermal fibroblasts were shown to undergo morphological transformation. The resultant transformed foci produced cultures which were anchorage independent as confirmed by soft agar tests. Karyotype analysis of a noscapine transformed colony demonstrated an increase in chromosome number compared to the immortal culture and the non-random duplication of a translocated chromosome 9 previously identified in the immortal culture. These data indicate that noscapine, which has previously been shown to be a spindle inhibitor and inducer of polyploidy in cultured cells, is capable of inducing in vitro cell transformation. Such data indicate a carcinogenic potential for this widely used cough suppressant. PMID:1602976

  20. Effect of immunosuppression on the development of radiation-induced pulmonary disease in Syrian hamsters

    International Nuclear Information System (INIS)

    Syrian hamsters were immunosuppressed and exposed by inhalation to 90Y in fused aluminosilicate particles to evaluate the role of the immune system in the pathogenesis of radiation-induced lung disease (RILD). Thymectomized and normal animals were exposed to 90Y or stable Y in fused aluminosilicate particles, tested for both humoral and cell-mediated immunological responses, and evaluated for the presence and degree of radiation pneumonitis and pulmonary vasculitis. Thymectomized animals, both irradiated and nonirradiated, showed a partial degree of immunosuppression. The thymectomized-irradiated animals showed a more severe degree of RILD than did animals with full immune competence. These findings were in conflict with the original hypothesis that immunosuppression would alleviate certain elements of RILD

  1. Chemical and radioactivity study of sea alga distribution along the Syrian coast

    International Nuclear Information System (INIS)

    Three types of sea alga distributed along the Syrian coast have been studied from the chemical and radioactivity point of view. Results have shown the metals that red alga contains the highest levels of Ca and Mg while brown alga were found to contain relatively high concentrations of other elements and non metals such as Cl, I and Br. In addition, sup 1 sup 3 sup 7 Cs concentrations in all the analyzed sample were low while the levels of naturally occurring radionuclides such as sup 2 sup 1 sup 0 Po, sup 2 sup 1 sup 0 Pb and radium isotopes were found to be high in red alga which indicates their selectivity to these isotopes. On the other hand, brown alga and especially Cysteseira has shown a clear selectivity for some trace elements such as As, Cr, Cd, Cu and Co, this selectivity may encourage the use of brown alga as biological indicator for trace elements pollution. (author)

  2. Learned Avoidance in the Male Syrian Hamster: Investigating the Outcome of a Glucocorticoid Antagonist on Reconsolidation

    Directory of Open Access Journals (Sweden)

    Erik Haugsnes

    2015-02-01

    Full Text Available In this experiment, we used our Conflict Alleyway Apparatus and a glucocorticoid antagonist, mifepristone, to investigate the role of glucocorticoids in the reconsolidation of learned avoidance in defeated male Syrian hamsters. Subjects were tested for memory deficits 48 hours and 96 hours after the drug/vehicle was administered. It were hypothesized that mifepristone administration would produce memory deficits when the defeat memory had been reactivated, and that this deficit would be present 48 hours and 96 hours after the administration. Prolonged deficits that are dependent upon memory reactivation would suggest that glucocorticoids play a role in reconsolidation of learned avoidance. Our results indicated a strong evidence for learned avoidance after defeat; however, we did not find any significant drug effect. 

  3. Frequency of neutropenia among Turkish and Syrian pediatric thalassemia patients under deferiprone monotherapy.

    Science.gov (United States)

    Belen, Burcu Fatma; Polat, Meltem; Özsevik, Sevinç Nursev; Soylu, Esma

    2016-02-01

    Weekly monitoring of absolute neutrophil count (ANC) under deferiprone therapy in thalassemia patients is recommended to avoid agranulocytosis adverse event. Actually, this recommendation may not be applicable in clinical setting. Our study aimed to establish incidence of neutropenia under deferiprone (DFP) monotherapy when it was monitored bimonthly due to socioeconomic conditions effecting local and refugee thalassemic patients including Syrian origin (SYR; n = 26) and Turkish origin (TR; n = 26) groups. Patients on DFP were followed up for 12 months. Fifteen neutropenic episodes were seen in 5 patients. All 5 patients (4 from SYR group and 1 from TR group) had splenomegaly and hypersplenism, and neutropenia ceased in 4 patients after splenectomy despite continuation of deferiprone. In the TR group, the frequency of patients who have neutropenia (absolute neutrophil count [ANC] studies. Other causes of neutropenia in DFP-treated patients should also be kept in mind. PMID:26918459

  4. [Cutaneous leishmaniasis cases in Nizip, Turkey after the Syrian civil war].

    Science.gov (United States)

    Salman, Ismail Serkan; Vural, Ahmet; Unver, Ahmet; Saçar, Suzan

    2014-01-01

    Cutaneous leishmaniasis (CL), seen endemically in many countries, is a widespread protozoon disease all around the world. The neighboring countries of Turkey namely Iran, Iraq and Syria are highly endemic regions for CL, and more than 98% of the cases in Turkey are reported from South and Southeastern Anatolian regions. The aim of this study was to detect the prevalence of CL in Nizip, a district of Gaziantep province of southeastern Turkey, for three and half year period and to call attention to the dramatic increase of CL cases observed after the Syrian civil war. A total of 416 samples obtained from clinically suspected CL patients (of them 341 were Syrian refugees) who were admitted to Nizip State Hospital between January 1st 2010 and March 19th 2013 were included in the study. Lesion samples were collected according to the notice issued by Turkish Ministry of Health and Giemsa-stained smears were examined under the microscope (x1000). Samples from 77 patients (18.5%) yielded positive results with the observation of Leishmania amastigote forms. Fourty-seven (61%) of patients were female and 30 (39%) were male. Of the positive patients 52 (67.5%) belonged to 0-19 age group, 13 (16.9%) 20-39 and 12 (15.6%) 40-60 age groups. In the evaluation of the lesion characteristics, 33 (43%) patients had single and 44 (57%) had multiple lesions with a distribution mainly on face, arm and lower extremities, in a decreasing order. The period of time for the development of the lesions varied from 1.5 month to one year with the mean value of 3.4 months. There was no statistically significant relationship between the age and gender of patients, and the characteristics (quantity, distribution and time of occurence) of lesions (p> 0.05). The number of domestic and Syrian CL cases detected in Nizip in the years of 2010, 2011, 2012 and 2013 (the first three months) were as follows; 1 and 0, 2 and 0, 7 and 0, 5 and 62, respectively. So a total of 62 (80.5%) and 15 (19.5%) of CL

  5. Chemical and radioactivity study of sea alga distribution along the Syrian coast

    International Nuclear Information System (INIS)

    Three types of sea alga distributed along the Syrian coast have been studied from the chemical and radioactivity point of view. Results have shown the metals that red alga contains the highest levels of Ca and Mg while brown alga were found to contain relatively high concentrations of other elements and non metals such as Cl, I and Br. In addition, 137Cs concentrations in all the analyzed sample were low while the levels of naturally occurring radionuclides such as 210Po, 210Pb and radium isotopes were found to be high in red alga which indicates their selectivity to these isotopes. On the other hand, brown alga and especially Cysteseira has shown a clear selectivity for some trace elements such as As, Cr, Cd, Cu and Co, this selectivity may encourage the use of brown alga as biological indicator for trace elements pollution. (author)

  6. The impact of phosphate loading activities on near marine environment: The Syrian coast

    International Nuclear Information System (INIS)

    The impact of loading cargoes of phosphate ore into ships on the near marine environment at the Syrian coast has been evaluated. Results have shown a significant enhancement of 210Po, 210Pb and other natural radionuclides in sediment and surface water inside the port area. The highest 210Po and 210Pb concentrations observed in sediment were found to be 170 Bq kg-1 respectively, while 210Po concentrations in surface water ranged from 5 to 20 mBql-1. In addition, comparable values of 210Po and 210Pb for all marine organisms (algae, crab and fish) suggest that their use as indicators for phosphate pollution is not recommended. However, the effect of loading cargoes on Tartous port marine environment of Tartous was found to be mainly related to wind direction where radioactive air particulate are either being dispersed to land or sea. (author)

  7. Removal of Ammonium from Aqueous Solutions by Syrian Natural Ores Containing Zeolite

    International Nuclear Information System (INIS)

    In this paper we study the removal of ammonia from aqueous solutions which have the same concentration of ammonia in the Wady-Kandel water in Lattakia. We used natural Syrian ores containing zeolite. The mechanism was according to ion-exchange process. The results show that the ion-exchange capacity (IEC) has a clear relation with the equilibrium concentration and it was 0.88mg/g when Ce=0.5mg/l. This work shows that for purification 1 m3 of the solution which has 2.3mg/l, we need 2kg of zeolite. The bedvoleum equals 4 in breakthrough point and the exchanged amount of ammonia was 0.2mg/g.(author)

  8. Assessment of the teratogenicity of ammonium vanadate using Syrian golden hamsters

    Energy Technology Data Exchange (ETDEWEB)

    Carlton, B.D.; Beneke, M.B.; Fisher, G.L.

    1982-12-01

    Vanadium is a ubiquitous trace metal present in most plant and animal tissues. Its presence as a porphyrin in plant tissue results in accumulation of relatively high concentrations of vanadium in fossil fuels. The exposure of pregnant Syrian golden hamsters to ammonium vanadate from days 5 through 10 of gestation resulted in a statistically significant increase in skeletal anomalies and a decrease in the male:female fetal sex ratio. Skeletal anomalies included micrognathia, supernumerary ribs, and alterations in sternebral ossification. Although not statistically significant, external anomalies included meningocoele, one fetus with multiple anomalies, and the presence of a molar pregnancy. Soft tissue anomalies did not differ significantly among groups but included hydronephrosis/hydroureter and kidney dysplasia. The small numbers of malformed offspring and the lack of a clear-cut dose-response did not allow a definitive assessment of the teratogenicity of ammonium vanadate.

  9. Monte Carlo determination of the lead equivalent for Syrian Building bricks for diagnostic x-ray

    International Nuclear Information System (INIS)

    The uncertainty band associated with the transmission curve for 100 k Vp x-ray in lead was determined using Monte Carlo methods and the sensitivity analysis approach. All uncertainty sources (Statistical, systematical and the uncertainties arising from the diversity of x-ray tubes) were taken into account. The transmission of 100 k Vp x-ray in Syrian building bricks was then computed together with the uncertainty associated with it. Finally, the lead equivalent thickness for 10, 15 and 20 cm thick bricks were estimated. The results are in very good agreement with experimental results. This study recommends, as a rule of thumb, to use the lead-equivalent values of 0.5, 0.75 and 1.0 mm for the 10, 15 and 20 cm thick building bricks, respectively. (authors)

  10. Cause and Possible Treatments of Foot Lesions in Captive Syrian Hamsters (Mesocricetus auratus

    Directory of Open Access Journals (Sweden)

    Mélisa Veillette

    2010-01-01

    Full Text Available Syrian hamsters (Mesocricetus auratus run extensively in exercise wheels. This running may cause paw lesions. Three treatments of these wounds (topical application of vitamin E, wheel blocking, and a combination of both were compared using both sexes. A pretreatment period with or without wheels lasted 15 days and the ensuing treatment period lasted 45 days. At the end of the pre-treatment period, none of the animals without wheels had paw wounds, whereas at least 75% of the females and 100% of the males with wheels did. Females had fewer and smaller wounds than males at this point. At the end of the treatment period, no effect of vitamin E could be discerned, but significant wound healing occurred after wheel blocking in both males and females. Wheel blocking is an easy way to prevent or treat paw wounds, but it presents problems in terms of animal welfare, as wheels are an important cage enrichment for hamsters.

  11. Air pollution with particulates and heavy metals in some Syrian cities

    International Nuclear Information System (INIS)

    A study of air pollution in different sites of five Syrian cities (Damascus, Aleppo, Tartous, Homs, and Sweda) was carried out. The concentrations of total suspended particulate less than 10 microns (PM 10) and less than 3 micron (PM3) were measured using high volume air sampler (HVAS). Heavy element concentration, Pb, Cd, Zn and Cu were also determined using high volume air sampler (HVAS). Heavy element concentrations, Pb, Cd, Zn and Cu were also determined using anodic stripping voltammetry. The result showed that TSP, PM10 and PM3 were higher than WHO standards in several times. Mean lead concentrations ranged between 0.58 and 2.96 μg/m3 and 0.56 and 1.53 μg/m3 in Damascus and Aleppo respectively, while in the other cities these concentrations were less than WHO standards (0.5 - 1 μg/m3). (author)

  12. A qualitative exploration of the major challenges facing pharmacovigilance in Saudi Arabia

    OpenAIRE

    2015-01-01

    Objectives: To explore the challenges facing pharmacovigilance in Saudi Arabia and formulate recommendations to improve it from the perspective of healthcare professionals in Saudi Arabia. Methods: This was a qualitative study of 4 focus group discussions with pharmacists, physicians, and academicians held under the auspices of the King Saud University School of Pharmacy and the Center for Medicine in the Public Interest, Riyadh, Saudi Arabia. A total of 29 eligible healthcare professionals w...

  13. Evaluation of Different Soil Salinity Mapping Using Remote Sensing Techniques in Arid Ecosystems, Saudi Arabia

    OpenAIRE

    Mohamed Elhag

    2016-01-01

    Land covers in Saudi Arabia are generally described as salty soils with sand dunes and sand sheets. Waterlogging and higher soil salinity are major challenges to sustaining agricultural practices in Saudi Arabia principally within closed drainage basins. Agricultural practices in Saudi Arabia were flourishing in the last two decades. The newly reclaimed lands were added annually and distributed all over the country. Irrigation techniques are mostly modernized to fulfill water saving strategie...

  14. Driving online shopping: Spending and behavioral differences among women in Saudi Arabia

    OpenAIRE

    Al-maghrabi, T; Dennis, C.

    2009-01-01

    This study proposes a revised technology acceptance model that integrates expectation confirmation theory to measure gender differences with regard to continuance online shopping intentions in Saudi Arabia. The sample consists of 650 female respondents. A structural equation model confirms model fit. Perceived enjoyment, usefulness, and subjective norms are determinants of online shopping continuance in Saudi Arabia. High and low online spenders among women in Saudi Arabia are equivalent. The...

  15. Diversity among Leishmania isolates from the Sudan: isoenzyme homogeneity of L. donovani versus heterogeneity of L. major

    DEFF Research Database (Denmark)

    Ibrahim, M E; Evans, D A; Theander, T G;

    1995-01-01

    Leishmania isolates from patients in the Sudan suffering from either visceral or cutaneous leishmaniasis were characterized using a battery of 12 enzymes. Aspartate aminotransferase separated the L. donovani isolates into 2 distinct zymodemes, but the overall results showed no significant...

  16. Modulatory effects of rutin on biochemical and hematological parameters in hypercholesterolemic Golden Syrian hamsters

    Directory of Open Access Journals (Sweden)

    Alexandre Kanashiro

    2009-03-01

    Full Text Available Flavonoids have been reported to exhibit several pharmacological properties, mainly in cardiovascular and inflammatory diseases. In the present study, we observed that rutin, a known glycosylated flavonoid isolated from Dimorphandra mollis, had a lowering effect on plasma triglyceride levels of diet-induced hypercholesterolemic Golden Syrian hamsters, but did not change total cholesterol and high-density lipoprotein cholesterol levels. Moreover, high-fat or rutin supplemented diets showed no immunotoxic effects, since no significant changes were observed on total white blood cells, granulocytes and mononuclear cells, as well as on the neutrophil apoptosis degree, when compared to untreated animals. Therefore, rutin seems to be a selective and non-toxic modulator of hypercholesterolemia, which can be promising for the development of new drugs.Os flavonóides possuem diversas propriedades farmacológicas, principalmente nas doenças cardiovasculares e inflamatórias. No presente estudo, observamos que a rutina, um conhecido flavonóide glicosilado isolado da Dimorphandra mollis, diminuiu o nível de triglicerídeos plasmáticos em hamsters Golden Syrian hipercolesterolêmicos sem alterar os níveis de colesterol total e colesterol HDL. Além disso, observamos que dietas hipercolesterolêmicas ou suplementadas com rutina não apresentaram efeito imunotóxico, uma vez que nenhuma alteração significativa foi observada nos leucócitos totais, granulócitos e células mononucleares, bem como no grau de neutrófilos em apoptose, quando comparado com animais não tratados. Portanto, a rutina parece ser um modulador seletivo e não tóxico da hipercolesterolemia, o que pode ser promissor para o desenvolvimento de novos fármacos.

  17. The Syrian civil war: The experience of the Surgical Intensive Care Units

    Science.gov (United States)

    Ozdogan, Hatice Kaya; Karateke, Faruk; Ozdogan, Mehmet; Cetinalp, Sibel; Ozyazici, Sefa; Gezercan, Yurdal; Okten, Ali Ihsan; Celik, Muge; Satar, Salim

    2016-01-01

    Objective: Since the civilian war in Syria began, thousands of seriously injured trauma patients from Syria were brought to Turkey for emergency operations and/or postoperative intensive care. The aim of this study was to present the demographics and clinical features of the wounded patients in Syrian civil war admitted to the surgical intensive care units in a tertiary care centre. Methods: The records of 80 trauma patients admitted to the Anaesthesia, General Surgery and Neurosurgery ICUs between June 1, 2012 and July 15, 2014 were included in the study. The data were reviewed regarding the demographics, time of presentation, place of reference, Acute Physiology and Chronic Health Evaluation II (APACHE II) score and Injury Severity Score (ISS), surgical procedures, complications, length of stay and mortality. Results: A total of 80 wounded patients (70 males and 10 females) with a mean age of 28.7 years were admitted to surgical ICUs. The most frequent cause of injury was gunshot injury. The mean time interval between the occurrence of injury and time of admission was 2.87 days. Mean ISS score on admission was 21, and mean APACHE II score was 15.7. APACHE II scores of non-survivors were significantly increased compared with those of survivors (P=0.001). No significant differences was found in the age, ISS, time interval before admission, length of stay in ICU, rate of surgery before or after admission. Conclusion: The most important factor affecting mortality in this particular trauma-ICU patient population from Syrian civil war was the physiological condition of patients on admission. Rapid transport and effective initial and on-road resuscitation are critical in decreasing the mortality rate in civil wars and military conflicts.

  18. Facilitation of male sexual behavior in Syrian hamsters by the combined action of dihydrotestosterone and testosterone.

    Directory of Open Access Journals (Sweden)

    David J Piekarski

    Full Text Available BACKGROUND: Testosterone (T controls male Syrian hamster sexual behavior, however, neither of T's primary metabolites, dihydrotestosterone (DHT and estradiol (E(2, even in highly supraphysiological doses, fully restores sexual behavior in castrated hamsters. DHT and T apparently interact with androgen receptors differentially to control male sexual behavior (MSB, but whether these two hormones act synergistically or antagonistically to control MSB has received scant experimental attention and is addressed in the present study. METHODOLOGY/PRINCIPAL FINDINGS: Sexually experienced male Syrian hamsters were gonadectomized and monitored 5 weeks later to confirm elimination of the ejaculatory reflex (week 0, at which time they received subcutaneous DHT-filled or empty capsules that remained in situ for the duration of the experiment. Daily injections of a physiological dose of 25 µg T or vehicle commenced two weeks after capsule implantation. MSB was tested 2, 4 and 5 weeks after T treatment began. DHT capsules were no more effective than control treatment for long-term restoration of ejaculation. Combined DHT + T treatment, however, restored the ejaculatory reflex more effectively than T alone, as evidenced by more rapid recovery of ejaculatory behavior, shorter ejaculation latencies, and a greater number of ejaculations in 30 minute tests. CONCLUSIONS/SIGNIFICANCE: DHT and T administered together restored sexual behavior to pre-castration levels more rapidly than did T alone, whereas DHT and vehicle were largely ineffective. The additive actions of DHT and T on MSB are discussed in relation to different effects of these androgens on androgen receptors in the male hamster brain mating circuit.

  19. Mesquite in Sudan: A Boon or Bane for Dry lands? It's Socioeconomic and Management Aspects in Kassala State, Sudan

    Directory of Open Access Journals (Sweden)

    Talaat Dafalla Abdel Magid

    2014-07-01

    Full Text Available Mesquite has received increased consideration at public and social levels. It is perceived as valuable in its role in forest products and environmental concern. The principal objective of the present study was to evaluate the perception of local communities towards using mesquite products as compared to indigenous species. The study investigated the main factors affecting mesquite spread and reviewed the state of knowledge about the extent of mesquite invasion in forest reserves in Kassala State in eastern Sudan. The aim was also to provide guidelines for management and control of mesquite tree and to assess the impact of education level on the person's perception towards the tree and its products. In a cross-sectional survey, a total of 431 farmers were interviewed using several data collection methods including interviews, informal discussions and questionnaires. Previous inventories and surveys were based on ground and aerial techniques. Cross tabulations of selected variables were created as a support to fulfill the tests of significant internal differences between different variables among different categories of respondents. Chi-square tests were used to disaffiliate aspects related to local understanding and external influences. In the present study, 24 cross tabulated actions were tested by chi-square to provide in numerical figures the level of similarities or differences between categories of users. A summary of the chi-square test values were arranged in ascending order ranging from chi-square value of 9.436 to chi-square value of 245.55. An attempt was made to elucidate the socioeconomic factors, to evaluate the attitude of local communities towards mesquite eradication and replacement. The results of the study revealed that mesquite provides benefits, but also causes problems. According to the perception of the respondents, mesquite provides a wide range of products and services to local communities that make the species valuable

  20. Global and EU governance for sustainable forest management with special reference to capacity building in Ethiopia and Southern Sudan

    OpenAIRE

    Husgafvel, Roope

    2011-01-01

    The purpose of this study was to produce information on and practical recommendations for informed decision-making on and capacity building for sustainable forest management (SFM) and good forest governance. This was done within the overall global framework for sustainable development with special emphasis on the EU and African frameworks and on Southern Sudan and Ethiopia in particular. The case studies on Southern Sudan and Ethiopia focused on local, national and regional issues. Moreover, ...

  1. Mapping and Assessment of Land Use/Land Cover Using Remote Sensing and GIS in North Kordofan State, Sudan

    OpenAIRE

    Dafalla Mohamed, Mohamed Salih

    2007-01-01

    Sudan as a Sahelian country faced numerous drought periods resulting in famine and mass immigration. Spatial data on dynamics of land use and land cover is scarce and/or almost nonexistent. The study area in the North Kordofan State is located in the centre of Sudan and falls in the Sahelian eco-climatic zone. The region generally yields reasonable harvests of rainfed crops and the grasslands supports plenty of livestock. But any attempts to develop medium- to longterm strategies of sustainab...

  2. Multi-Market Analysis of Sudan's Wheat Policies: Implications for Fiscal Deficits, Self-Sufficiency, and the External Balance

    OpenAIRE

    Hassan, Rashid M.; Mwangi, W.; D'Silva, Brian

    1992-01-01

    Highly subsidized bread prices financed partially through wheat aid and overvalued currency have stimulated rapid growth in wheat consumption in Sudan at the expense of other staple grains such as sorghum and millet. Inefficient production methods and the resultant low wheat yields have caused domestic supply to lag behind demand. Faced by serious foreign exchange shortages, severe internal and external imbalances, and reduced availability of food aid, Sudan could not sustain dependence on ex...

  3. Factors Influencing Consumer Behavior Towards Online Shopping in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Hani A

    2015-08-01

    Full Text Available This study intends to identify factors that may affect consumer behavior in Saudi Arabia while shopping online. Although Saudi Arabia has the largest and fastest growing ICT in the Middle East and the online shopping activities in Saudi are increasing rapidly, it is still lagging behind the global development. The four factors–website design quality, perceived trust, perceived convenience and advertisements & promotions were selected from the available literature. A survey was conducted and questionnaire that includes 25 questions was distributed randomly to a sample of 107 participants in Dammam city (in the Eastern Province of the kingdom. The collected data was analyzed by using SPSS software. The result indicates one hypothesis has been accepted. The findings of the study are analyzed and discussed further at the end of this paper.

  4. Prevalence of oral lichen planus in Gizan, Saudi Arabia

    International Nuclear Information System (INIS)

    This paper reports on the prevalence of oral lichen planus among 4277 dental patients aged 18-73 years, seen in the Dental Department, King Fahad Central Hospital, Gizan, Saudi Arabia, between 1982 and 1987. Oral mucosal lesions, diagnosed as lichen planus, were clinically and histologically identified in 72 subjects (40 males and 32 females). The average age of the affected group was 49 years. No correlation was evident between lichen planus and tobacco habits in this study, nor was there any association with diabetes or hypertension. The average period of follow-up was 3.2 years, during which time 4 patients developed malignant transformation of their oral lesions. The prevalence of lichen planus in this study was 1.7%, which is higher than the prevalence figures reported earlier for this disease in Saudi Arabia. (author)

  5. Tuberculosis in Saudi Arabia: the journey across time.

    Science.gov (United States)

    Al-Hajoj, Sahal; Varghese, Bright

    2015-03-01

    Saudi Arabia is the third-largest Arab country with a moderate annual burden of tuberculosis. However, tuberculosis (TB) is among several infectious diseases that have not been brought under control, despite the government's considerable efforts. This is clearly evidenced by the ongoing transmission of several imported and indigenous clades of Mycobacterium tuberculosis. In addition, the country faces the threat from rising proportions of extrapulmonary TB, non-tuberculous mycobacterial infections, and drug resistance. Furthermore, the country falls behind the global targets set by World Health Organization for the success rate of TB treatment. The country needs more population-based research studies, centralized and easily accessible clinical data registries, and centralized research and diagnostic facilities. This review focused on the trends of mycobacterial infections and on future proposals to improve TB control measures in Saudi Arabia. PMID:25771458

  6. Factors that influence women's nutrition knowledge in Saudi Arabia.

    Science.gov (United States)

    Mansour, A A; Hassan, S A

    1994-01-01

    We studied knowledge of nutritional needs during pregnancy and lactation in 150 pregnant Saudi women at three primary health care centers in Riyadh, Saudi Arabia. We used an interview schedule to collect data regarding the women's knowledge and to determine the effects of certain independent variables on the knowledge scores. Green et al.'s (1980) PRECEDE model provided the theoretical framework for the study. Descriptive statistics, t test, and chi-square methods were used to analyze the data. The majority of the women had poor nutrition knowledge scores, with no significant differences among the three centers. A positive relationship was found between knowledge score and educational level. Negative relationships were found between knowledge score and number of pregnancies, number of deliveries, and number of living children. The findings have several implications for efforts to improve the health status of women in Saudi Arabia. PMID:8002417

  7. Method development and survey of Sudan I–IV in palm oil and chilli spices in the Washington, DC, area

    Science.gov (United States)

    Genualdi, Susie; MacMahon, Shaun; Robbins, Katherine; Farris, Samantha; Shyong, Nicole; DeJager, Lowri

    2016-01-01

    Sudan I, II, III and IV dyes are banned for use as food colorants in the United States and European Union because they are toxic and carcinogenic. These dyes have been illegally used as food additives in products such as chilli spices and palm oil to enhance their red colour. From 2003 to 2005, the European Union made a series of decisions requiring chilli spices and palm oil imported to the European Union to contain analytical reports declaring them free of Sudan I–IV. In order for the USFDA to investigate the adulteration of palm oil and chilli spices with unapproved colour additives in the United States, a method was developed for the extraction and analysis of Sudan dyes in palm oil, and previous methods were validated for Sudan dyes in chilli spices. Both LC-DAD and LC-MS/MS methods were examined for their limitations and effectiveness in identifying adulterated samples. Method validation was performed for both chilli spices and palm oil by spiking samples known to be free of Sudan dyes at concentrations close to the limit of detection. Reproducibility, matrix effects, and selectivity of the method were also investigated. Additionally, for the first time a survey of palm oil and chilli spices was performed in the United States, specifically in the Washington, DC, area. Illegal dyes, primarily Sudan IV, were detected in palm oil at concentrations from 150 to 24 000 ng ml−1. Low concentrations (adulteration. PMID:26824489

  8. Towards SERS based applications in food analytics: Lipophilic sensor layers for the detection of Sudan III in food matrices

    Energy Technology Data Exchange (ETDEWEB)

    Jahn, Martin; Patze, Sophie [Friedrich-Schiller University Jena, Institute of Physical Chemistry and Abbe Center of Photonics, Helmholtzweg 4, 07743 Jena (Germany); Leibniz Institute of Photonic Technology (IPHT) Jena, Albert-Einstein-Strasse 9, 07745 Jena (Germany); Bocklitz, Thomas [Friedrich-Schiller University Jena, Institute of Physical Chemistry and Abbe Center of Photonics, Helmholtzweg 4, 07743 Jena (Germany); Weber, Karina [Friedrich-Schiller University Jena, Institute of Physical Chemistry and Abbe Center of Photonics, Helmholtzweg 4, 07743 Jena (Germany); Leibniz Institute of Photonic Technology (IPHT) Jena, Albert-Einstein-Strasse 9, 07745 Jena (Germany); Cialla-May, Dana, E-mail: dana.cialla-may@uni-jena.de [Friedrich-Schiller University Jena, Institute of Physical Chemistry and Abbe Center of Photonics, Helmholtzweg 4, 07743 Jena (Germany); Leibniz Institute of Photonic Technology (IPHT) Jena, Albert-Einstein-Strasse 9, 07745 Jena (Germany); Popp, Jürgen [Friedrich-Schiller University Jena, Institute of Physical Chemistry and Abbe Center of Photonics, Helmholtzweg 4, 07743 Jena (Germany); Leibniz Institute of Photonic Technology (IPHT) Jena, Albert-Einstein-Strasse 9, 07745 Jena (Germany)

    2015-02-20

    Highlights: • A lipophilic sensor layer was applied to enzymatically grown SERS substrates. • Sudan III molecules could be detected in presence of water-insoluble competitors. • The carcinogenic food dye Sudan III was detected in a relevant concentration range. • Multivariate statistics allows quantitative measurements of Sudan III. • Sudan III contaminations were successfully detected out of spiked paprika powder. - Abstract: Food safety is a topic of great importance for our society which places high demands on analytical methods. Surface enhanced Raman spectroscopy (SERS) meets the requirements for a rapid, sensitive and specific detection technique. The fact that metallic colloids, one of the most often used SERS substrates, are usually prepared in aqueous solution makes the detection of water-insoluble substances challenging. In this paper we present a SERS based approach for the detection of water-insoluble molecules by applying a hydrophobic surface modification onto the surface of enzymatic generated silver nanoparticles. By this approach the detection of the illegal water-insoluble food dyes, such as Sudan III in presence of riboflavin, as water-soluble competitor, is possible. Moreover, we demonstrate the usability of this kind of SERS substrates for determination of Sudan III out of spiked paprika extracts.

  9. Towards SERS based applications in food analytics: Lipophilic sensor layers for the detection of Sudan III in food matrices

    International Nuclear Information System (INIS)

    Highlights: • A lipophilic sensor layer was applied to enzymatically grown SERS substrates. • Sudan III molecules could be detected in presence of water-insoluble competitors. • The carcinogenic food dye Sudan III was detected in a relevant concentration range. • Multivariate statistics allows quantitative measurements of Sudan III. • Sudan III contaminations were successfully detected out of spiked paprika powder. - Abstract: Food safety is a topic of great importance for our society which places high demands on analytical methods. Surface enhanced Raman spectroscopy (SERS) meets the requirements for a rapid, sensitive and specific detection technique. The fact that metallic colloids, one of the most often used SERS substrates, are usually prepared in aqueous solution makes the detection of water-insoluble substances challenging. In this paper we present a SERS based approach for the detection of water-insoluble molecules by applying a hydrophobic surface modification onto the surface of enzymatic generated silver nanoparticles. By this approach the detection of the illegal water-insoluble food dyes, such as Sudan III in presence of riboflavin, as water-soluble competitor, is possible. Moreover, we demonstrate the usability of this kind of SERS substrates for determination of Sudan III out of spiked paprika extracts

  10. Method development and survey of Sudan I-IV in palm oil and chilli spices in the Washington, DC, area.

    Science.gov (United States)

    Genualdi, Susie; MacMahon, Shaun; Robbins, Katherine; Farris, Samantha; Shyong, Nicole; DeJager, Lowri

    2016-01-01

    Sudan I, II, III and IV dyes are banned for use as food colorants in the United States and European Union because they are toxic and carcinogenic. These dyes have been illegally used as food additives in products such as chilli spices and palm oil to enhance their red colour. From 2003 to 2005, the European Union made a series of decisions requiring chilli spices and palm oil imported to the European Union to contain analytical reports declaring them free of Sudan I-IV. In order for the USFDA to investigate the adulteration of palm oil and chilli spices with unapproved colour additives in the United States, a method was developed for the extraction and analysis of Sudan dyes in palm oil, and previous methods were validated for Sudan dyes in chilli spices. Both LC-DAD and LC-MS/MS methods were examined for their limitations and effectiveness in identifying adulterated samples. Method validation was performed for both chilli spices and palm oil by spiking samples known to be free of Sudan dyes at concentrations close to the limit of detection. Reproducibility, matrix effects, and selectivity of the method were also investigated. Additionally, for the first time a survey of palm oil and chilli spices was performed in the United States, specifically in the Washington, DC, area. Illegal dyes, primarily Sudan IV, were detected in palm oil at concentrations from 150 to 24 000 ng ml(-1). Low concentrations (adulteration. PMID:26824489

  11. Screening for mutations in the androgen receptor gene (AR) causing infertility in Syrian men using real-time PCR

    International Nuclear Information System (INIS)

    14 known point mutations in the androgen receptor gene (AR) causing male infertility were screened by real time PCR and by DNA sequencing, in order to identify point mutations in the AR gene causing infertility in azoospermic men. We screened 110 Syrian patients suffering from non-obstructive azoospermia with no chromosomal aberrations or AZF micro deletions. We discovered a new AR mutation, del 57Leu, described for the first time as a possible cause of male infertility. Furthermore, we found two patients with the Ala474Val mutation and one patient bearing the Pro390Ser mutation. Our results indicate that these mutations are significant markers for idiopathic male infertility in the Syrian society and in Mediterranean populations in general. (author)

  12. Lebanon and The Syrian-Israeli Relations: an Analysis of Lebanon as a Microcosmos of The Middle East

    Directory of Open Access Journals (Sweden)

    Elvira Sánchez Mateos

    1996-12-01

    Full Text Available The purpose of this article is to assert that the Lebanese conflict had its origins in the domestic situation of the country, but that became acute, crossed the threshold towards open war and finally reached a stalemate due to regional politics and specifically Syrian-Israeli relations, a dynamics that determines the future of Lebanon.Furthermore, the author states that despite the relative success of the Middle East Peace Process in the Palestinian and Jordanian fronts, the eventual resolution of the Lebanese conflict is intimately linked to the Syrian-Israeli dispute on the Golan Heights,and that meaningful achievements on both issues are pre-conditions to fully normalize the relations among the Arab states and Israel.

  13. Vitamin-D receptor (VDR gene polymorphisms (Taq-I & Apa-I in Syrian healthy population

    Directory of Open Access Journals (Sweden)

    Shaden HADDAD

    2014-12-01

    Full Text Available The vitamin D endocrine system regulates bone metabolism and calcium homeostasis as well as cellular proliferation and differentiation. Vitamin D receptor (VDR mediates Vit-D activity, thus VDR gene polymorphisms may correlate with different diseases. This study aimed to determine the distribution of VDR gene (Taq-I and Apa-I polymorphisms using a RFLP in unrelated normal healthy individuals of Syrian population. Allelic frequencies were 65% vs 35% and 66% vs 34% for T vs t and A vs a alleles, respectively. Genotype distribution was 36%, 58% and 6% for TT, Tt and tt and 42%, 47% and 10% for AA, Aa and aa, respectively. These results demonstrate that the frequency and distribution of the VDR polymorphisms in Syrian population are different from other populations worldwide.

  14. Determination of lead element trace in some Syrian cigarettes and Its mixtures using voltammetric method on HMDE

    International Nuclear Information System (INIS)

    This study aims for estimating of trace for these elements in various brands of Syrian Cigarettes and its mixtures, by using voltammetric method (HMDE) hanging mercury drop elec trod. This method is first used to determined Syrian Cigarettes brand and its mixtures, during this study it was found that we can use it easily with low commission, high sensitivity and accurate results comparing with others studies. We prepare the samples by using reference methods. The samples were collected during two times in one year from the same kinds of samples. We noticed that the high concentrations was (3.795μg/g) in Gitanes samples, and the low concentrations in shame samples was (0.37 μg/g). This study refers that there is different concentrations of lead element in this samples.(author)

  15. Puberty Onset Among Boys in Riyadh, Saudi Arabia

    OpenAIRE

    Al Alwan, Ibrahim; Felimban, Naila; Altwaijri, Yasmin; Tamim, Hani; Al Mutair, Angham; Shoukri, Mohamed; Tamimi, Waleed

    2010-01-01

    Background: The ages of onset of pubertal characteristics are influenced by genetic, geographic, dietary and socioeconomic factors; however, due to lack of country-specific norms, clinicians in Saudi Arabia use Western estimates as standards of reference for local children. Aims: The aim of the Riyadh Puberty Study was to provide data on pubertal development to determine the average age of onset of pubertal characteristics among Saudi boys. Methods: Cross-sectional study among male school chi...

  16. Saudi Arabia; Staff Report for the 2014 Article IV Consultation

    OpenAIRE

    International Monetary Fund

    2014-01-01

    KEY ISSUES Context. Saudi Arabia’s economy has grown very strongly in recent years, benefitting from high oil prices and output, strong private sector activity, and government spending. It has played a systemic and stabilizing role in the global oil market. The economy has not been affected by the recent global financial market volatility. The Saudi population is young, growing, and increasingly well educated. Outlook and risks. The near term economic outlook is positive. Oil production is ...

  17. The Teacher of English: Pedagogic Relevance in Saudi Arabia

    OpenAIRE

    Intakhab Alam Khan

    2011-01-01

    The present paper attempts to explore the characteristics of an effective teacher of English. Some related factors such as qualification, attributes, roles, and professional ethics have also been dealt with. In Saudi Arabia, the teacher of English plays the most important role in the process of teaching/learning. There are so many factors such as L1 interference, parental attitude, home environment, schooling etc that are usually influential in the case of educational setting in general and E...

  18. Leadership Role of School Superintendents in Saudi Arabia

    OpenAIRE

    Mohamed A. Almannie

    2015-01-01

    This study examines the practice of school superintendents in Saudi Arabia in five roles as seen by education supervisors within school district offices. The purpose of the study is to examine the leadership of school superintendents in these five roles: work environment, rules and regulations, implementation of technology, accountability, and professional development of the education supervisors in school districts. The study sample consists of 276 education supervisors working in 30 school ...

  19. Seroepidemiology of Asymptomatic Dengue Virus Infection in Jeddah, Saudi Arabia

    OpenAIRE

    Jamjoom, Ghazi A.; Azhar, Esam I.; Moujahid A. Kao; Radadi, Raja M.

    2016-01-01

    BACKGROUND Although virologically confirmed dengue fever has been recognized in Jeddah, Saudi Arabia, since 1994, causing yearly outbreaks, no proper seroepidemiologic studies on dengue virus have been conducted in this region. Such studies can define the extent of infection by this virus and estimate the proportion that may result in disease. The aim of this study was to measure the seroprevalence of past dengue virus infection in healthy Saudi nationals from different areas in the city of J...

  20. Sleep medicine in Saudi Arabia: Current problems and future challenges

    OpenAIRE

    BaHammam Ahmed

    2011-01-01

    Sleep medicine is a relatively new specialty in the medical community. The practice of sleep medicine in Saudi Arabia (KSA) began in the mid to late nineties. Since its inception, the specialty has grown, and the number of specialists has increased. Nevertheless, sleep medicine is still underdeveloped in the KSA, particularly in the areas of clinical service, education, training and research. Based on available data, it appears that sleep disorders are prevalent among Saudis, and the demand f...

  1. Estimating preference change in meat demand in Saudi Arabia

    OpenAIRE

    Al-Kahtani, Safer H.; Sofian, Badr El-din E.

    1995-01-01

    The purpose of this paper is to investigate the preference change in the demand for meat subject to random coefficients in Saudi Arabia. A Fortran 77 program has been designed to estimate the demand function for meat using Kalman filtering techniques and maximum likelihood approach. The initial values of the coefficient and covariance estimates are an essential prior information in the Kalman filtering techniques. Results provide substantial random coefficients in red meat, implying important...

  2. Developmental oral anomalies among schoolchildren in Gizan region, Saudi Arabia.

    Science.gov (United States)

    Salem, G; Holm, S A; Fattah, R; Basset, S; Nasser, C

    1987-06-01

    The present report gives prevalence values for some developmental oral anomalies in 1932 schoolchildren aged 6-12 yr in Gizan region, Saudi Arabia. The developmental oral anomalies identified in this study were: torus palatinus (1.4%), fissured tongue (0.8%), geographic tongue (0.2%), and tongue tie (0.1%). None of the following developmental oral anomalies were observed: lip pits, cleft lip and/or palate, torus mandibularis, microglossia, macroglossia or median rhomboid glossitis. PMID:3474099

  3. Anthropometric predictors of dyslipidemia among adults in Saudi Arabia

    OpenAIRE

    Saeed, Abdalla A.

    2013-01-01

    Background: dyslipidemia and obesity are key independent modifiable risk factors for many non communicable chronic diseases. Patterns of association between these factors may help prevention and control. This study aims to assess the association between lipids profile and obesity among adults in Kingdom of Saudi Arabia and identify anthropometric predictors of dyslipidemia.Methods: data were collected and analyzed from a cross-sectional study using WHO STEPwise approach that included 4 990 Sa...

  4. Transition to knowledge-based economy in Saudi Arabia

    OpenAIRE

    Nour, S.

    2014-01-01

    This paper discusses the progress in transition to knowledge-based economy in Saudi Arabia. As for the methodology, this paper uses updated secondary data obtained from different sources. It uses both descriptive and comparative approaches and uses the OECD definition of knowledge-based economy and the World Bank Knowledge Index (KI) and Knowledge Economy Index (KEI) and other indicators often used in the international literature to examine progress in transition to a knowledge-based economy ...

  5. Managerial efficiency under risk for broiler producers in Saudi Arabia

    OpenAIRE

    Sherif, Sherin A.; Al-Kahtani, Safer H.

    1999-01-01

    Managerial efficiency for broiler producers in Saudi Arabia is generally difficult to achieve. High investment costs coupled with relatively high average production costs and the consequent incompetent market prices, have resulted in projects either working at less than full capacity or being shut down completely. The aim here is to determine the most efficient production alternatives (actions) available to managers under business risk considerations. The ordinary stochastic dominance approac...

  6. The Impact of Urbanization on Energy Intensity in Saudi Arabia

    OpenAIRE

    Mounir Belloumi; Atef Saad Alshehry

    2016-01-01

    This paper investigates the long-term and causal relationship between energy intensity, real GDP per capita, urbanization and industrialization in Saudi Arabia over the period 1971–2012 using the breakpoint unit root tests developed by Perron (1989) and the autoregressive distributed lag (ARDL) model bounds testing to cointegration proposed by Pesaran et al. (2001) and employing a modified version of the Granger causality test proposed by Toda and Yamamoto (1995). Additionally, to test the ro...

  7. Aerobic Microbial Skin Flora in Jeddah City, Saudi Arabia

    OpenAIRE

    Rajaa M. Milyani

    2001-01-01

    The aerobic microbial skin flora of 40 healthy subjects living in Jeddah city (Saudi Arabia) was determined. Two age groups: children and adults; including males and females were investigated. Seven sites were studied: forehead, axilla, chest, groin, leg, toe web and anterior nares. The skin was sampled by rubbing the chosen site with a surfactant substance (Tween 80) moistened cotton swab which was dipped back in the surfactant container and the resulted suspension was agitated for one minut...

  8. WATER IN THE KINGDOM OF SAUDI ARABIA: SUSTAINABLE MANAGEMENT OPTIONS

    OpenAIRE

    KKhodran H. Al-Zahrani and M. B. Baig

    2011-01-01

    Water is one of the most precious and valuable resources affecting the Saudi development plans. The acute shortage of fresh water resources poses a major challenge in Saudi Arabia. Demand for fresh water is on the rise as sufficient water is no longer available to meet daily needs. Some 95% of water comes from aquifers. Desalination plants and waste water reclamation projects provide about 4% and 1% water respectively. About 30% of the water for household consumption comes from desalinating p...

  9. Trends in Ectopic Pregnancies in Eastern Saudi Arabia

    OpenAIRE

    Haifa Abdulaziz Al-Turki

    2013-01-01

    Background. The objective of this study was to estimate trends in ectopic pregnancies (EP) in a tertiary care center of Eastern Saudi Arabia. Method. Information about patients with ectopic pregnancies who had been admitted to King Fahd Hospital of the University, AlKhobar, between January 2000 and 31 December 2011 was collected from a computerized hospital registry. Age-specific ectopic pregnancy incidence was calculated. The data was analyzed using SPSS (Statistical Package for the Social S...

  10. Human security in Sudan: The report of a Canadian Assessment Mission

    International Nuclear Information System (INIS)

    In October 1999 the Minister of Foreign Affairs and the Minister for International Co-operation announced the creation of an assessment mission to Sudan to examine allegations about human rights abuses, including the practice of slavery and to investigate and report on alleged link between oil development and human rights violations, particularly in respect of the forced removal of populations around oil fields and oil-related developments. The investigation was the result of allegations concerning the forced relocation of civilian populations in the vicinity of the oil field in the interest of a more secure environment for oil extraction by the Government of Sudan and its partners, which include Talisman Energy Inc., a Canadian oil company. In creating the Mission, the Department of Foreign Affairs declared that if it became evident that oil extraction is exacerbating the conflict in Sudan, or the the human rights violations, the Government of Canada may consider applying economic and trade sanctions. This report contains the results of the Mission's observations and meetings with members of the Government of Sudan, opposition leaders, human rights, civil society, and diplomatic representatives, as well as displaced Southern Sudanese and the UN officials trying to help them. The Mission also thoroughly examined Talisman Energy Inc.'s operations in Sudan and the extent to which oil extraction is exacerbating conflict in that country. The overall conclusion of the Mission's investigation is that while the on-going civil war in Sudan is not about oil, oil has become a key factor, and it is exacerbating the conflict. With regard to the role of Talisman, the conclusion was that the company did not do all that it could to keep itself fully informed as to what was happening, and while some progress has been made in curbing human rights violations, the oil operations in which Talisman is involved add to the conflict and suffering. Several recommendations are made to

  11. Human security in Sudan: The report of a Canadian Assessment Mission

    Energy Technology Data Exchange (ETDEWEB)

    Harker, J.

    2000-01-01

    In October 1999 the Minister of Foreign Affairs and the Minister for International Co-operation announced the creation of an assessment mission to Sudan to examine allegations about human rights abuses, including the practice of slavery and to investigate and report on alleged link between oil development and human rights violations, particularly in respect of the forced removal of populations around oil fields and oil-related developments. The investigation was the result of allegations concerning the forced relocation of civilian populations in the vicinity of the oil field in the interest of a more secure environment for oil extraction by the Government of Sudan and its partners, which include Talisman Energy Inc., a Canadian oil company. In creating the Mission, the Department of Foreign Affairs declared that if it became evident that oil extraction is exacerbating the conflict in Sudan, or the the human rights violations, the Government of Canada may consider applying economic and trade sanctions. This report contains the results of the Mission's observations and meetings with members of the Government of Sudan, opposition leaders, human rights, civil society, and diplomatic representatives, as well as displaced Southern Sudanese and the UN officials trying to help them. The Mission also thoroughly examined Talisman Energy Inc.'s operations in Sudan and the extent to which oil extraction is exacerbating conflict in that country. The overall conclusion of the Mission's investigation is that while the on-going civil war in Sudan is not about oil, oil has become a key factor, and it is exacerbating the conflict. With regard to the role of Talisman, the conclusion was that the company did not do all that it could to keep itself fully informed as to what was happening, and while some progress has been made in curbing human rights violations, the oil operations in which Talisman is involved add to the conflict and suffering. Several recommendations

  12. Analysis of livestock production conditions in North Kordofan State, Sudan

    Directory of Open Access Journals (Sweden)

    Abdel Moniem M. A. El hag

    2013-08-01

    Full Text Available The study was conducted at El-khuwei locality, North Kordofan State, Sudan, during 2010/ 2011. The main objective of this work was to determine the conditions under which livestock are raised in the studied area. Using questionnaires, 120 farmers were interviewed from 4 villages (30 for each village. The data were analyzed using frequencies variables. Results showed that all respondents are male, the majority 65.0% belonged to the Hammer tribe and 35.0% of them are of the Magana tribe. 36.7% of respondent ages ranged between 20 - 40 years, while 63.3% ranged between 40-60 years. 45% of respondents had completed primary school, 28.3% had completed intermediate school and 26.7% completed secondary school. 53.3% of interviewee are crop farmers and animal breeders; followed by those are crop farmers 26.7% then those are animal breeders 20.0%. 50% of respondents are settled, while 25% practiced transhumance and 25% of them are settled and transhumance. 74.2% of interviewers explained that their animals grazed near the residence in the autumn season; however, most of them said their animals grazed far from the residence in summer and winter seasons. The respondents revealed that camels are watered every 5 days in the winter and 4 days in the summer; however, sheep and goats were watered every 2 days and cattle every day in the summer and winter seasons. Majority of interviewees 60.8% revealed that Anthrax has the most serious prevalence amongst cattle and the remainder 39.2% said hemorrhagic septicemia; however; 64.2% revealed that the sheep pox has the most important prevalence disease in sheep, and 35.8% of them said the hemorrhagic septicemia. All respondents revealed high density of animals in pasture. 58.3% of them said that water supply is not enough; while 41.7% of them said water supply was sufficient. All respondents indicated that they were charged for watering their animals. Regarding the reasons for decreasing milk production, most

  13. Human sensitization to Prosopis Juliflora antigen in Saudi Arabia

    International Nuclear Information System (INIS)

    Allergenicity Prosopis juliflora pollen antigen has been reported fromonly a few countries, including the US, South Africa, India and Kuwait. Insome parts of Saudi Arabia, species of Prosopis have been introduced by themillions as roadside ornamentation. There appear to be four flowering seasonsduring which pollen grains float in all directions. However, the role ofProsopis pollen as the sensitizing and/or rhinitis in the Kingdom has neverbeen evaluated. A total of 473 allergic patients suffering from the bronchialasthma in four different geographical regions (Abha, Qassim, Hofuf, Gizan),and attending allergy clinics and chest disease centers of university andMinistry of Health hospitals in the region were tested for immediatehypersensitivity reaction to Prosopis Juliflora allergens. Airborne pollengrains at one center were also studied for one full year, using volumetricsampling techniques. A total of 76.1% patients in Qassim, 37.5% in Gizan, 29%in Abha and 11% in Hofuf reacted positively to Prosopis antigen. Multiplesensitivities to other pollen antigens were detected in all patients. Thelevel of airborne Prosopis pollen detected in Gizan exceeded 90 grains m ofair. In view of documented evidence of Prosopis pollen as a sensitizingfactor in Saudi Arabia has been confirmed. However the cause of elicitationof symptoms in many multiple sensitive patients, together with the questionof cross-reactivities, needs thorough and detailed investigation. In vitroconfirmation of all positive results is also required to incriminate Prosopisas one of the major allergens in parts of Saudi Arabia. (author)

  14. The Impact of Urbanization on Energy Intensity in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mounir Belloumi

    2016-04-01

    Full Text Available This paper investigates the long-term and causal relationship between energy intensity, real GDP per capita, urbanization and industrialization in Saudi Arabia over the period 1971–2012 using the breakpoint unit root tests developed by Perron (1989 and the autoregressive distributed lag (ARDL model bounds testing to cointegration proposed by Pesaran et al. (2001 and employing a modified version of the Granger causality test proposed by Toda and Yamamoto (1995. Additionally, to test the robustness of the results, the fully modified ordinary least squares (OLS regression, the dynamic OLS regression, and the Hansen test are used. Our results show that the variables are cointegrated when energy intensity is the dependent variable. It is also found that urbanization positively affects energy intensity in both the short term and the long term. Causality tests indicate that urbanization causes economic output that causes energy intensity in the long term. Our results do not support the urban compaction hypothesis where urban cities benefit from basic public services and economies of scale for public infrastructure. Therefore, measures that slow down the rapid urbanization process should be taken to reduce energy intensity in Saudi Arabia. In addition, reducing energy inefficiency in energy consumption should be a strategy to attain sustainable development in the near future in Saudi Arabia.

  15. A refined approach: Saudi Arabia moves beyond crude

    International Nuclear Information System (INIS)

    Saudi Arabia's role in global energy markets is changing. The kingdom is reshaping itself as a supplier of refined petroleum products while moving beyond its long-held role as a simple exporter of crude oil. This change is commensurate with the typical development trajectory of a state progressing to a more advanced stage of global economic integration. Gains from increased refining include reducing fuel imports and capturing margins now bequeathed to competitors. Refining also allows the kingdom to export its heavy crude oil to a wider array of customers, beyond select importers configured to handle heavy crudes. However, the move also presents strategic complications. The world's 'swing supplier' of oil may grow less willing or able to adjust supply to suit market demands. In the process, Saudi Arabia may have to update the old “oil for security” relationship that links it with Washington, augmenting it with a more diverse set of economic and investment ties with individual companies and countries, including China. -- Highlights: •Saudi Arabia is diverting crude oil into an expanding refining sector. •In doing so, the kingdom is moving beyond its role as global “swing supplier” of crude oil. •The kingdom will benefit from increased refining, including enhanced demand for heavy crude. •Strategic complications may force it to seek security partners beyond Washington

  16. A Lethal Disease Model for Hantavirus Pulmonary Syndrome in Immunosuppressed Syrian Hamsters Infected with Sin Nombre Virus

    OpenAIRE

    Brocato, Rebecca L.; Hammerbeck, Christopher D.; Bell, Todd M.; Wells, Jay B.; Queen, Laurie A.; Hooper, Jay W.

    2014-01-01

    Sin Nombre virus (SNV) is a rodent-borne hantavirus that causes hantavirus pulmonary syndrome (HPS) predominantly in North America. SNV infection of immunocompetent hamsters results in an asymptomatic infection; the only lethal disease model for a pathogenic hantavirus is Andes virus (ANDV) infection of Syrian hamsters. Efforts to create a lethal SNV disease model in hamsters by repeatedly passaging virus through the hamster have demonstrated increased dissemination of the virus but no signs ...

  17. Analysis of the syrian-Turkish water conflict in the rapprochement period: a historical chance for resolution?

    OpenAIRE

    Bayar, Murat

    2006-01-01

    After the 1998 Adana Agreement, Syria and Turkey entered a rapprochement period, and their bilateral relations have developed significantly. Based on this assumption, this study focuses on the Syrian-Turkish conflict over the Euphrates and Orontes rivers, and questions the potential of resolution within this context. The framework of analysis is based on Pruitt and Kim's three preconditions for problem-solving initiatives: a stalemate for one or both parties, optimism to resolve the conflict ...

  18. Lebanon and The Syrian-Israeli Relations: an Analysis of Lebanon as a Microcosmos of The Middle East

    OpenAIRE

    Elvira Sánchez Mateos

    1996-01-01

    The purpose of this article is to assert that the Lebanese conflict had its origins in the domestic situation of the country, but that became acute, crossed the threshold towards open war and finally reached a stalemate due to regional politics and specifically Syrian-Israeli relations, a dynamics that determines the future of Lebanon.Furthermore, the author states that despite the relative success of the Middle East Peace Process in the Palestinian and Jordanian fronts, the eventual resoluti...

  19. Ambiguous endings: Middle East regional security in the wake of the Arab Uprisings and the Syrian civil war

    OpenAIRE

    Malmvig, Helle

    2013-01-01

    Middle East regional security is changing rapidly. The Arab Uprisings and the Syrian civil war are changing not only the relationship between state and society, but also some of the region's core norms and historical divisions. This report analyses key changes in regional security in the Middle East since 2011 with emphasis on five important issues: * The relationship between state and society * Relationship with the West and foreign policy posturing * The impact of the Iran-Syria-Hezbollah r...

  20. The Effect of Concomitant Ethanol and Opium Consumption on Lipid Profiles and Atherosclerosis in Golden Syrian Hamster’s Aorta

    OpenAIRE

    Shahryari, Jahanbanoo; Poormorteza, Moein; Noori-Sorkhani, Arash; Divsalar, Kouros; Abbasi-Oshaghi, Ebrahim

    2013-01-01

    Background Cardiovascular disease (CVD) is the main cause of mortality in the world and is normally argued as the third cause of all mortalities. Opium and alcohol every day consumption can cause people to have many health problems. The present study aimed to assess the effect of ethanol and opium consumption on lipid profiles and atherosclerosis in aorta. Methods Twenty four male golden Syrian hamsters were randomly divided into four treatment groups (n = 6): Control, addicted (40 mg/kg), al...