Burden of Stroke in Qatar.

PubMed

Ibrahim, Faisal; Deleu, Dirk; Akhtar, Naveed; Al-Yazeedi, Wafa; Mesraoua, Boulenouar; Kamran, Sadaat; Shuaib, Ashfaq

2015-12-01

Qatar is located on the northeastern coast of the Arabian Peninsula. The total population is over 2.1 million with around 15% being Qatari citizens. Hamad General Hospital (HGH) is the only tertiary referral governmental hospital in Qatar which admits acute (thrombolysis-eligible) stroke patients. To provide an overview of the burden of stroke in Qatar. Data from literature databases, online sources and our stroke registry were collated to identify information on the burden of stroke in Qatar. Overall, over 80% of all stroke patients in Qatar are admitted in HGH. In 2010, the age-standardized incidence for first-ever ischemic stroke was 51.88/100,000 person-years. To date our stroke registry reveals that 79% of all stroke patients are male and almost 50% of stroke patients are 50 years or less. Hypertension, diabetes and dyslipidemia are the main predisposing factors for stroke, with ischemic stroke being more common (87%) than hemorrhagic stroke (13%). Despite the lack of a stroke unit, 9% of ischemic stroke patients are being thrombolyzed. However the presence of a stroke ward allows swift turnover of patients with a length of stay of less than 5 days before discharge or, if required, transfer to the fully-equipped hospital-based rehabilitation service. Several community awareness programs are ongoing, in addition to several research programs funded by the Qatar National Research Fund and Hamad Medical Corporation. In a country where over 15% of the population suffers from diabetes there is continuous need for national community-based awareness campaigns, prevention and educational programs particularly targeting patients and health care workers. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Qatargas exporting LNG from Qatar`s new Ras Laffan Port

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

When the 135,000 cu m LNG carrier Al Zubarah departed Ras Laffan Port in December, Qatar entered a new era of commerce that will both boost the emirate`s economic development and influence energy trade around the world. The event capped more than a decade of planning, design, and construction of Ras Laffan Port--the world`s newest and largest LNG exporting facility. During the 1980s, the focus in Qatar was on exploration and development of North field, which holds the world`s largest reserves of nonassociated natural gas. In the 1990s, efforts concentrated on establishing a direct production and export link between Northmore » field, the new multi-billion-dollar Qatar Liquefied Gas Co. (Qatargas) gas liquefaction plant at Ras Laffan, and LNG export facilities at the 8.5 sq km Ras Laffan Port. Markets of the Far East will be first to be served by LNG from Ras Laffan Port. Two 25-year LNG supply contracts have been signed with buyers in Japan and South Korea, and negotiations are under way with potential customers from China, Taiwan, and Thailand. The paper describes the port, its operations, and export projects.« less

Namibia [South-West Africa].

PubMed

1983-01-01

Namibia, a country of 1,051,700 inhabitants of whom 85.6% are blacks of diverse ethnic and linguistic origins, 7.5% are white, and the rest are of mixed ancestry, has been illegally administered by South Africa since 1966, when a League of Nations mandate was revoked by the UN. The Namibian Desert was a barrier to European expansion until the late 18th century, when the area came under German and British influence. Efforts to bring about an orderly and peaceful transition to independent status are hampered at present by the lack of parallel progress toward withdrawal of Cuban combat forces from Angola. Beginning in 1980, considerable executive power was transferred from the administrator general appointed by the South African Government to an interim 3-tier system of elected representatives dividing responsibility between central, ethnic, and local authorities. The judicial structure has separate overlapping systems for whites, westernized blacks and coloreds and for indigenous blacks. Namibian society is highly politicized, with 4 white and about 40 nonwhite political groups. The South West Africa People's Organization (SWAPO) remains an active party inside Namibia despite simultaneous detention of its entire leadership in 1979 by the South African Government. Namibia's economy is dual, with a modern market sector of mining, ranching and fishing producing most of the wealth and a traditional subsistence sector supporting most of the labor force. About 60% of the work force of 500,000 in 1981 worked in agriculture, 19% in industry and commerce, 6% in mining, 8% in services, and 7% in government. Namibia's gross domestic product in 1980 was $1.712 billion, representing an average growth rate of 2.5% from 1970-80. However, real growth since 1978 has been negative because of persistent drought, political uncertainty, low demand for mineral products, and previous overfishing. Namibia has no separate representation in any international body. The country may have the

Qatar Exoplanet Survey: Qatar-6b—A Grazing Transiting Hot Jupiter

NASA Astrophysics Data System (ADS)

Alsubai, Khalid; Tsvetanov, Zlatan I.; Latham, David W.; Bieryla, Allyson; Esquerdo, Gilbert A.; Mislis, Dimitris; Pyrzas, Stylianos; Foxell, Emma; McCormac, James; Baranec, Christoph; Vilchez, Nicolas P. E.; West, Richard; Esamdin, Ali; Dang, Zhenwei; Dalee, Hani M.; Al-Rajihi, Amani A.; Al-Harbi, Abeer Kh.

2018-02-01

We report the discovery of Qatar-6b, a new transiting planet identified by the Qatar Exoplanet Survey (QES). The planet orbits a relatively bright (V = 11.44), early-K main-sequence star at an orbital period of P ∼ 3.506 days. An SED fit to available multi-band photometry, ranging from the near-UV to the mid-IR, yields a distance of d = 101 ± 6 pc to the system. From a global fit to follow-up photometric and spectroscopic observations, we calculate the mass and radius of the planet to be M P = 0.67 ± 0.07 M J and R P = 1.06 ± 0.07 R J, respectively. We use multi-color photometric light curves to show that the transit is grazing, making Qatar-6b one of the few exoplanets known in a grazing transit configuration. It adds to the short list of targets that offer the best opportunity to look for additional bodies in the host planetary system through variations in the transit impact factor and duration.

Composition of Atmospheric Dust from Qatar in the Arabian Gulf

NASA Astrophysics Data System (ADS)

Yigiterhan, O.; Al-Ansari, I. S.; Abdel-Moati, M.; Al-Ansi, M.; Paul, B.; Nelson, A.; Turner, J.; Murray, J. W.; Alfoldy, B. Z.; Mahfouz, M. M. K.; Giamberini, M.

2015-12-01

Samples of atmospheric dust from Qatar have been collected and analyzed for major and trace elemental composition. Twenty-one samples were collected in 2014 and 2015 from Doha, Al Khor, Katara, Sealine, and Al Waab by a variety of techniques. Some samples were collected during the megastorms that occurred in April 2015. Back trajectories were determined for each sample using the NOAA HYSPLIT model over a 50 hour time interval. Our samples were about equally divided between northerly (n=12; northern Saudi Arabia, Kuwait or Iraq) and southerly (n=8; SE Saudi Arabia, United Arab Emirates and Oman) sources. One sample originated directly westward, in Saudi Arabia. Samples were microwave-assisted total acid digested (HF+HCl+HNO3) and analyzed by inductively coupled plasma-mass spectroscopy (ICP-MS) and inductively coupled plasma-optical emission spectroscopy (ICP-OES). There are only 12 out of 23 elements for which the Qatari dust was enriched relative to upper continental crust (UCC). Calcium was especially enriched at 400% relative to UCC. About 33% of the total sample mass was CaCO3, reflecting the composition of surface rocks in the source areas. Of the elements typically associated with anthropogenic activity, Ag, Ni and Zn were the most enriched relative to UCC, with enrichment factors of 182%, 233% and 209%, respectively. Others like Pb and V were not significantly enriched, with enrichment factors of 25% and 3%, respectively. The major elements Al, Mn and Fe were depleted relative to UCC because of the strong enrichment in CaCO3, with enrichment factors of -58%, -35% and -45% respectively. We separately averaged the samples with northern and southern origins to see if composition could be used to identify source. Only three elements had a statistical difference. Pb and Na were higher in the samples from the Se while Cr was higher in those from the north.

Revitalizing Qatar's National University. Research Brief

ERIC Educational Resources Information Center

Steinberg, Paul

2009-01-01

Although Qatar University (QU) had been well regarded in the past, its performance had deteriorated by 2003, and the country's leadership was concerned that the university was not meeting Qatar's needs. From 2003 to 2007, the university led a reform process facilitated by RAND and outside experts, which clarified QU's mission and reformed QU's…

Levels of radioactivity in Qatar

DOE Office of Scientific and Technical Information (OSTI.GOV)

Al-Thani, A.A.; Abdul-Majid, S.; Mohammed, K.

The levels of natural and man-made radioactivity in soil and seabed were measured in Qatar to assess radiation exposure levels and to evaluate any radioactive contamination that may have reached the country from fallout or due to the Chernobyl accident radioactivity release. Qatar peninsula is located on the Arabian Gulf, 4500 km from Chernobyl, and has an area of {approximately}11,600 km{sup 2} and a population of {approximately}600,000.

JPRS Report, Near East & South Asia

DTIC Science & Technology

1989-04-06

TIMES OF OMAN 2 Mar] 26 QATAR Rise in Shipping Movements Recorded [GULF TIMES 24 Jan] 26 North Field Gas Project Progress Cited [GULF TIMES 23...the eastern province of Saudi Arabia, Bahrain and Qatar . Stage two will link areas in the South Gulf, Oman and the UAE [United Arab Emirates]. In...current to high-frequency and vice versa. While Bahrain, Qatar , Oman and Kuwait use the first system, Saudi Arabia uses the second. The main

Hydro-Crisis in the Middle East: Water Schemes for a Thirsty Region

DTIC Science & Technology

2001-06-01

exploitation of the Eastern Province’s aquifer reduces water available to Bahrain and Qatar . Disputes have occurred between Saudi Arabia and Jordan...46 D. QATAR ... Qatar ............................................................................. 48 Figure 25. United Arab Emirates

Phytoplankton bloom along the coast of Namibia

NASA Technical Reports Server (NTRS)

2002-01-01

This MODIS true-color image, acquired March 4, 2002, shows a phytoplankton bloom along the coast of Namibia. Phytoplankton is a microscopic organism that utilizes chlorophyll, which sunlight reflects off of to create this intense blue-green color in the water. Also prominent in this image is the Skeleton Coast Game Park, which runs along Namibia's northern coast and here glows a beautiful coral-orange color.

Developing and Implementing the Qatar Student Assessment System. Research Brief

ERIC Educational Resources Information Center

Gonzalez, Gabriella; Le, Vi-Nhuan; Broer, Markus; Mariano, Louis T.; Froemel, J. Enrique; Goldman, Charles A.; DaVanzo, Julie

2009-01-01

This research brief summarizes the development of a standards-based student assessment system in Qatar, lessons for policymakers in Qatar and elsewhere, and challenges in aligning the assessment with future changes in the curriculum standards. Analysis of Qatar's standards-based student assessment system, the first in the region, offers several…

Postcolonial Teacher Education Reform in Namibia: Travelling of Policies and Ideas

ERIC Educational Resources Information Center

Arreman, Inger Erixon; Erixon, Per-Olof; Rehn, Karl-Gunnar

2016-01-01

Long before Namibia's independence in 1990, Sweden initiated a policy dialogue with Namibia's future political leadership. This article reviews the impact of an educational reform in Namibia in the early 1990s called the Integrated Teacher Training Programme (ITTP), which was an outcome of collaboration between the South West African People's…

Making Space for Adult Education in Independent Namibia

ERIC Educational Resources Information Center

Ellis, Justin

2004-01-01

Namibia is a vast and arid African country neighbouring South Africa, Botswana, Zimbabwe, Zambia, Angola and the Atlantic Ocean, with a population of only two million. Namibia achieved its independence in 1990 after a protracted and brutal struggle, latterly against South African occupation, but rooted in the resistance to German colonisation that…

Qatar's School Transportation System: Supporting Safety, Efficiency, and Service Quality. Monograph

ERIC Educational Resources Information Center

Henry, Keith; Younossi, Obaid; Al-Dafa, Maryah; Culbertson, Shelly; Mattock, Michael G.; Light, Thomas; Rohr, Charlene

2012-01-01

In consideration of the many challenges associated with Qatar's continued growth and demographic changes, the government of Qatar is interested in updating its school transportation system (STS). This volume assesses the perspectives of parents and school administrators on Qatar's STS, identifies a vision and goals for the STS, reviews…

Controlling residential water demand in Qatar: an assessment.

PubMed

Al-Mohannadi, Hassan I; Hunt, Chris O; Wood, Adrian P

2003-08-01

Qatar has serious water resource problems, following rapid socioeconomic development and massive population increase. Municipal water provision depends on costly and unsustainable desalination. There is little regulation. Native Qataris do not pay a water tariff and migrants pay a subsidized price--approximately one third of the cost of production--so there is little awareness of the true cost of water and use is profligate. This paper discusses trends in water use and identifies issues underlying sustainable water use in Qatar. A questionnaire of respondents chosen to represent Qatari social groups measured awareness and attitudes to water. The results show that previous efforts to control water demand in Qatar, using awareness campaigns, legal restrictions and tariffs, have been ineffectual. The questionnaire evaluated reactions to possible measures to limit uses by raising awareness, using legal restrictions and raising tariffs. From this, a number of policy changes can be suggested, to bring Qatar's water industry towards sustainability.

South Africa, Namibia, and Botswana

NASA Technical Reports Server (NTRS)

2002-01-01

Pale green vegetation and red-brown deserts dominate this MODIS image of Namibia (left), Botswana (upper right), and the Republic of South Africa (bottom) acquired on June3, 2002. In central Namibia the mountainous terrain of Namaqualand is sandwiched between the Namib Desert on the Atlantic Coast and the Kalahari Desert to the interior, where white dots mark the location of small, impermanent lakes and ponds. Namaqualand is home to numerous rare succulent plants that can survive on the region.s scant rainfall as well as fog that blows in off the ocean. Namaqualand extends south of the Orange River, which runs along the border of Namibia and South Africa and into that country.s Northern Cape region. The Orange River extends almost all the way back through the country, and where it makes a sharp southward dip in this image (at lower right), it runs through the Asbestos Mountains, names for the naturally-occurring asbestos they contain. In southwestern South Africa, high plateaus, such as the Great Karoo become mountain ridges near the coast, and the city of Cape Town is visible as a grayish area of pixels on the north shores of the horseshoe-shaped False Bay at the Cape of Good Hope. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

Open ocean Internal Waves, Namibia Coast, Africa.

NASA Image and Video Library

1990-12-10

These open ocean Internal Waves were seen off the Namibia Coast, Africa (23.0S, 14.0E). The periodic and regularly spaced sets of internal waves most likely coincide with tidal periods about 12 hours apart. The wave length (distance from crest to crest) varies between 1.5 and 5.0 miles and the crest lengths stretch across and beyond the distance of the photo. The waves are intersecting the Namibia coastline at about a 30 degree angle.

Open ocean Internal Waves, Namibia Coast, Africa.

NASA Technical Reports Server (NTRS)

1990-01-01

These open ocean Internal Waves were seen off the Namibia Coast, Africa (23.0S, 14.0E). The periodic and regularly spaced sets of internal waves most likely coincide with tidal periods about 12 hours apart. The wave length (distance from crest to crest) varies between 1.5 and 5.0 miles and the crest lengths stretch across and beyond the distance of the photo. The waves are intersecting the Namibia coastline at about a 30 degree angle.

Field Trip - Conservation of Carnivores in Namibia

NASA Astrophysics Data System (ADS)

Gibson, Amanda

2017-04-01

Field trips are a key component of our curriculum at ISWB. Classroom teaching is invaluable but field trips provide pupils with a tangible connection to pertinent issues of conservation. ISWB realises the importance of out of the classroom learning in field trips and to this end our students have an opportunity to partake in a number of 3-5 day field trips per academic year. In 2016, several Year 8, 9, 10, 11 and 12 students visited the AfriCat Foundation on Okonjima in central Namibia for 4 days to learn about the conservation of the predator population in Namibia. The trips were very successful and another trip this year to AfriCat North close to Etosha National Park, where the students will work closely with the local farming communities, is planned. AfriCat provides Environmental Education programmes for the youth of Namibia giving them a greater understanding of the importance of wildlife conservation. Their main objective is promoting predator and environmental awareness amongst the youth of Namibia. AfriCat Environmental Education Programme is based on 1997 UNESCO-UNEP Environmental Education objectives. "Attitudes: To raise concern about problems, values, personal responsibility and willingness to participate/act. In the end, we conserve only what we love. We will love only what we understand. We will understand only what we are taught."

Systematic thematic review of e-health research in the Gulf Cooperation Council (Arabian Gulf): Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates.

PubMed

Weber, Alan S; Turjoman, Rebal; Shaheen, Yanal; Al Sayyed, Farah; Hwang, Mu Ji; Malick, Faryal

2017-05-01

Introduction The Gulf Cooperation Council (GCC or 'Arabian Gulf'), comprising Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates, is a political organization sharing a common history and culture. All GCC nations have made substantial investments in telecommunications and electronic health infrastructure since 2000. Methods We conducted a literature search in English and Arabic on peer-reviewed e-health research up to December 2014 originating in the GCC. The objective was to retrieve all research on e-health in the GCC and to categorize and analyse it qualitatively to reveal the current state of e-health research and development in the region. Inclusion criteria included peer-reviewed articles, books, book chapters, conference papers and graduate theses written on e-health in the GCC. Blogs, health websites and non-peer-reviewed literature were excluded. Results Three hundred and six articles were retrieved, categorized and analysed qualitatively to reveal the state of e-health research in the GCC. Both country-specific and GCC-wide major themes were identified using NVivo 10.0 qualitative software and summarized. The most common type of study was an overview (35.0%), with common study designs of case studies (26.8%) and descriptive articles (46.4%). Significant themes were: prospective national benefits from e-health, implementation and satisfaction with electronic health records, online technologies in medical education, innovative systems (case studies), and information security and personal health information. Discussion This is the first comprehensive analytical literature review of e-health in the GCC. Important research gaps were identified: few cost-benefit analyses, controlled interventional studies, or research targeting gender and religious issues were retrieved.

Tackling cancer burden in the Middle East: Qatar as an example.

PubMed

Brown, Robert; Kerr, Karen; Haoudi, Abdelali; Darzi, Ara

2012-11-01

Cancer prevalence is increasing in the Middle East, partly because of increased life expectancy and adoption of western lifestyle habits. Suboptimum delivery of health care also contributes to late diagnosis and poor survival of people with cancer. Public awareness of cancer risk is frequently low and misconceptions high, thereby preventing patients from seeking treatment early and constituting a substantial barrier to improvement of cancer outcomes. Screening programmes might have low uptake in Arab populations because of social and health beliefs about cancer. This review outlines the opportunities available to Middle Eastern countries and their emerging economies to learn from global experiences in cancer care, service provision, and research partnerships. The Middle East has begun to develop several health-care transformation programmes. Qatar, in particular, has published a National Health Strategy, in which cancer is one of the main commitments; this Strategy provides the focus of this review. The development of effective health-care strategies and evidence-based medicine directly linked to innovative cancer research is needed to improve cancer care. Although the full extent of the proposed solutions are not necessarily implementable in all Middle Eastern countries, wealthy states can lead derivation of population-specific approaches that could have effects throughout the region. Key challenges are outlined-namely, human capacity and training, subspecialisation of services, building on international cancer research initiatives, and the need for earlier diagnosis and awareness in the population. Countries in the Gulf Region (ie, countries bordering the Persian Gulf, including Iran, Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, UAE, and Oman) need to address these challenges to be at the forefront of integrated cancer care and research and ensure that the latest innovations and best possible care are delivered to their populations. Copyright © 2012 Elsevier Ltd

Working on the Impossible: Early Childhood Policies in Namibia

ERIC Educational Resources Information Center

Penn, Helen

2008-01-01

This article discusses the complexities of aid-giving using the example of early childhood policies in Namibia. It supports a critical view of aid processes and of World Bank endeavours in particular. Using an analysis of the World Bank funded education sector-wide improvement plan (ETSIP) in Namibia and three Namibian local case studies, it shows…

Qatar Peninsula, United Arab Emirates, Persian Gulf

NASA Technical Reports Server (NTRS)

1983-01-01

In this view of the Qatar Peninsula, United Arab Emirates, Persian Gulf, (25.0N, 51.0E) a large oil spill, seen as a large dark toned mass in the water covers much of the surface of the western Persian Gulf. Qatar is one of several of the oil rich United Arab Emirate states. Oil spills and oil pollution of the environment are common occurrances associated with oil tanker loading operations.

Molecular characterization of lumpy skin disease virus in Namibia, 2017.

PubMed

Molini, Umberto; Aikukutu, Gottlieb; Khaiseb, Siegfried; Haindongo, Naindji N; Lilungwe, Angela C; Cattoli, Giovanni; Dundon, William G; Lamien, Charles E

2018-06-04

Between January and July 2017, lumpy skin disease (LSD) outbreaks were reported in cattle in Namibia. DNA was extracted from skin biopsies taken from 32 cattle, and the RNA polymerase 30 kDa subunit (RPO30) gene of the LSD virus (LSDV) was successfully amplified by PCR. Phylogenetic analysis revealed that the newly sequenced LSDV isolates from Namibia were identical to LSDV isolates identified previously in Burkina Faso, Egypt, Greece, Niger, Serbia and South Africa. Given that only unvaccinated herds were affected by LSD, it is recommended that the current vaccination programmes in Namibia be re-evaluated to allow nationwide coverage.

Prevalence, demographics and clinical characteristics of multiple sclerosis in Qatar.

PubMed

Deleu, Dirk; Mir, Danial; Al Tabouki, Ahmed; Mesraoua, Rim; Mesraoua, Boulenouar; Akhtar, Naveed; Al Hail, Hassan; D'souza, Atlantic; Melikyan, Gayane; Imam, Yahia Z B; Osman, Yasir; Elalamy, Osama; Sokrab, Tageldin; Kamran, Sadaat; Ruiz Miyares, Francisco; Ibrahim, Faiza

2013-05-01

No published epidemiologic data on multiple sclerosis (MS) in Qatar exist. Our objectives were to determine the prevalence, demographics and clinical characteristics of MS in the Middle Eastern country of Qatar. We analyzed data for Qatari MS patients fulfilling the McDonald diagnostic criteria. A total of 154 patients fulfilled the inclusion criteria. On 31 April 2010, the crude prevalence of MS in Qatar was 64.57 per 100,000 inhabitants (95% CI: 58.31-70.37). The female-to-male ratio was 1.33:1. A positive family history was found in 10.4% of included MS patients. We conclude that Qatar is now a medium-to-high risk area for MS, with some important differences in clinical characteristics as compared to other countries in the region.

Applying Concepts of Critical Pedagogy to Qatar's Educational Reform

ERIC Educational Resources Information Center

Romanowski, Michael H.; Amatullah, Tasneem

2016-01-01

Qatar is in the midst of a systemic education reform, Education For a New Era, steered by RAND's (a nonprofit research organization) analysis and report of Qatar's Educational system. Driven by a neoliberal agenda, the reform includes international curricula, curriculum standards, teacher licensure, and professional standards for school leaders…

Qatar: development of an oil economy

DOE Office of Scientific and Technical Information (OSTI.GOV)

El Mallakh, R.

Since black gold catapulted the oil-producing countries into the limelight of the international political and economic scene, there has been a proliferation of studies on the larger exporting states, neglecting many of the small countries like Qatar. A detailed examination of the bases and extent of economic development in Qatar and consideration of the need to translate the petroleum-generated growth into viable, self-sustained development is presented for the first time. Qatar was first in the field of oil development and exhibits a number of special features not shared by its Gulf neighbors: in pre-oil boom days it was already inmore » advance of many other Gulf states in the field of education; it has a modest agricultural sector and there is a comparatively strong attachment to the land; and it has played an important role in the Organization of Petroleum Exporting Countries (OPEC) as a member of the moderate price camp. The individual chapters trace the development of the oil industry, outline public financing and economic policy and sketch the issues involved in industrialization, absorptive capacity, and agricultural development. Examination is made of the social and physical infrastructure as well as money and banking, and the international linkages in trade, foreign aid, economic co-operation efforts and investment opportunities are elucidated. Planners in Qatar know that their revenue base in petroleum is finite, and thus investment of present surplus needs careful planning. Government priorities are outlined and areas for future investments are suggested.« less

An assessment of Qatar's coral communities in a regional context.

PubMed

Burt, John A; Smith, Edward G; Warren, Christopher; Dupont, Jennifer

2016-04-30

Qatar's once extensive coral communities have undergone considerable change in recent decades. We quantitatively surveyed three coral assemblages in Qatar to assess current status, and compared these against 14 sites in Bahrain and the United Arab Emirates to evaluate Qatar in a larger biogeographic context. Umm Al-Arshan had the highest species richness of 17 sites examined in the southern Arabian Gulf, as well as the highest coral cover and the only Acropora observed on sites in Qatar. Coral cover and richness were more modest at Fuwayrit and Al-Ashat, reflecting greater impacts from earlier stress events. Two distinct communities were identified across the southern Gulf, with Umm Al-Arshan clustering with high-cover, mixed merulinid/poritid assemblages that were less impacted by earlier bleaching and long-term stress, while Fuwayrit and Al-Ashat grouped with a lower-cover, stress-tolerant community characteristic of more extreme environments in the southern Gulf. We recommend implementation of a nation-wide baseline assessment of coral communities to guide development of an MPA network and long-term coral monitoring program for Qatar. Copyright © 2015 Elsevier Ltd. All rights reserved.

Qatar-1: indications for possible transit timing variations

NASA Astrophysics Data System (ADS)

von Essen, C.; Schröter, S.; Agol, E.; Schmitt, J. H. M. M.

2013-07-01

Aims: Variations in the timing of transiting exoplanets provide a powerful tool for detecting additional planets in the system. Thus, the aim of this paper is to discuss the plausibility of transit timing variations (TTVs) on the Qatar-1 system by means of primary transit light curves analysis. Furthermore, we provide an interpretation of the timing variation. Methods: We observed Qatar-1 between March 2011 and October 2012 using the 1.2 m OLT telescope in Germany and the 0.6 m PTST telescope in Spain. We present 26 primary transits of the hot Jupiter Qatar-1b. In total, our light curves cover a baseline of 18 months. Results: We report on indications for possible long-term TTVs. Assuming that these TTVs are true, we present two different scenarios that could explain them. Our reported ~190 days TTV signal can be reproduced by either a weak perturber in resonance with Qatar-1b, or by a massive body in the brown dwarf regime. More observations and radial velocity monitoring are required to better constrain the perturber's characteristics. We also refine the ephemeris of Qatar-1b, which we find to be T0 = 2456157.42204 ± 0.0001 BJDTDB and P = 1.4200246 ± 0.0000007 days, and improve the system orbital parameters. Tables of the transit observations are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (ftp://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/555/A92

The Qatar Biobank: background and methods.

PubMed

Al Kuwari, Hanan; Al Thani, Asma; Al Marri, Ajayeb; Al Kaabi, Abdulla; Abderrahim, Hadi; Afifi, Nahla; Qafoud, Fatima; Chan, Queenie; Tzoulaki, Ioanna; Downey, Paul; Ward, Heather; Murphy, Neil; Riboli, Elio; Elliott, Paul

2015-12-03

The Qatar Biobank aims to collect extensive lifestyle, clinical, and biological information from up to 60,000 men and women Qatari nationals and long-term residents (individuals living in the country for ≥15 years) aged ≥18 years (approximately one-fifth of all Qatari citizens), to follow up these same individuals over the long term to record any subsequent disease, and hence to study the causes and progression of disease, and disease burden, in the Qatari population. Between the 11(th)-December-2012 and 20(th)-February-2014, 1209 participants were recruited into the pilot study of the Qatar Biobank. At recruitment, extensive phenotype information was collected from each participant, including information/measurements of socio-demographic factors, prevalent health conditions, diet, lifestyle, anthropometry, body composition, bone health, cognitive function, grip strength, retinal imaging, total body dual energy X-ray absorptiometry, and measurements of cardiovascular and respiratory function. Blood, urine, and saliva were collected and stored for future research use. A panel of 66 clinical biomarkers was routinely measured on fresh blood samples in all participants. Rates of recruitment are to be progressively increased in the coming period and the recruitment base widened to achieve a cohort of consented individuals broadly representative of the eligible Qatari population. In addition, it is planned to add additional measures in sub-samples of the cohort, including Magnetic Resonance Imaging (MRI) of the brain, heart and abdomen. The mean time for collection of the extensive phenotypic information and biological samples from each participant at the baseline recruitment visit was 179 min. The 1209 pilot study participants (506 men and 703 women) were aged between 28-80 years (median 39 years); 899 (74.4%) were Qatari nationals and 310 (25.6%) were long-term residents. Approximately two-thirds of pilot participants were educated to graduate level or above. The

Mitigating Climate Change in the Arid Lands of Namibia

NASA Astrophysics Data System (ADS)

Schneider, Martin B.; Sorensen, Marten

2014-05-01

Mitigating Climate Change in the Arid Lands of Namibia Namibia is the most arid country south of the Sahara, with scarce rainfall and perennial rivers only at its borders, > 80% of the area relies solely on groundwater. This has had devastating economic effects limiting opportunities for sustainable rural livelihoods that keep the population majority living below the World Bank poverty line (IFAD, 2013). A primary example of climatic variability which affects agrarian productivity is increased bush encroachment of Namibia's arid grazing land. The result has been a severe biodiversity loss, increased desertification and diminished water-use efficiency and underground water tables. Given these factors, Namibia's arid lands provide a unique opportunity to assess and test innovative / appropriate adaptation and mitigation strategies. Working toward sustainable management, restoration, and maintenance of balanced, resilient arid ecosystems in Namibia will also be a means to support and expand economic sectors incl. opportunities for job creation and potentially provide a model for similar arid regions. Main vegetation zones are: desert (46%), savannah (37%), and dry woodlands and forests (17%), i.e. < 2% is arable. Also, government protected areas cover 13.8% of the land surface. Current climate models suggest that Namibia faces serious risks, e.g. increased temperatures, hyper-arid conditions, and more frequent and extreme weather events (Pamaccafrica, 2013). The Namibian government, civil society organizations, and the scientific community attempt to address these risks and a certain level of institutional and human capacities are already in place. However, overall climate variability appears significantly higher than current plans and policies take into account. To improve livelihoods, reduce poverty, and food insecurity for rural Namibians in marginal/hyper-arid lands through sustainable climate change adaptation these objectives will be implemented: 1. Identify

Middle East oil and gas

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1984-12-01

The following subjects are covered in this publication: (1) position of preeminence of the Middle East; (2) history of area's oil operations for Iran, Iraq, Bahrain, Kuwait, Saudi Arabia, neutral zone, Qatar, United Arab Emirates, Oman and Egypt; (3) gas operations of Saudi Arabia, Iran, Kuwait, Qatar, Iraq and United Arab Emirates; (4) changing relationships with producing countries; (5) a new oil pricing environment; (6) refining and other industrial activities; and (7) change and progress. 10 figs., 12 tabs.

Children with Dis/abilities in Namibia, Africa: Uncovering Complexities of Exclusion

ERIC Educational Resources Information Center

Bartlett, Maggie

2010-01-01

Children with dis/abilities the world over are widely required to sacrifice their human rights to education, equity, community, and inclusion. Fewer than 10% of children with dis/abilities in developing countries attend school. Namibia, Africa, where this study took place, is no different. Despite Namibia's adoption of international covenants and…

Groundwater vulnerability mapping of Qatar aquifers

NASA Astrophysics Data System (ADS)

Baalousha, Husam Musa

2016-12-01

Qatar is one of the most arid countries in the world with limited water resources. With little rainfall and no surface water, groundwater is the only natural source of fresh water in the country. Whilst the country relies mainly on desalination of seawater to secure water supply, groundwater has extensively been used for irrigation over the last three decades, which caused adverse environmental impact. Vulnerability assessment is a widely used tool for groundwater protection and land-use management. Aquifers in Qatar are carbonate with lots of fractures, depressions and cavities. Karst aquifers are generally more vulnerable to contamination than other aquifers as any anthropogenic-sourced contaminant, especially above a highly fractured zone, can infiltrate quickly into the aquifer and spread over a wide area. The vulnerability assessment method presented in this study is based on two approaches: DRASTIC and EPIK, within the framework of Geographical Information System (GIS). Results of this study show that DRASTIC vulnerability method suits Qatar hydrogeological settings more than EPIK. The produced vulnerability map using DRASTIC shows coastal and karst areas have the highest vulnerability class. The southern part of the country is located in the low vulnerability class due to occurrence of shale formation within aquifer media, which averts downward movement of contaminants.

Challenges Associated with Curriculum Alignment, Change and Assessment Reforms in Namibia

ERIC Educational Resources Information Center

Iipinge, Sakaria M.; Kasanda, Choshi D.

2013-01-01

Aligning curriculum change and assessment reforms has been a topic of great concern in Namibia for over the past 23 years. This is because during the pre-colonial period and continuing in post-independence Namibia, national examinations have been used mainly for the certification and selection of learners at Junior and Senior secondary school…

Vulnerability and Inequality in an Increasingly Wetter World: A Namibia Case Study

NASA Astrophysics Data System (ADS)

Kelly, M.; Silva, J.; Mandl, D.; Sohlberg, R. A.

2016-12-01

Over the past two decades, Namibia has experienced increased instances of flooding that have grown in intensity and duration. Major flooding events in 2008 and 2009 displaced hundreds of thousands of people, causing thousands to remain in flood relocation camps for months at a time. Due to lack of topographic relief in the region, water tends to sit until it evaporates. Both inter-annual variability and changes in climate may lead to even greater rainfall and flooding in the future. In 2009, 29% of Namibians lived below the national poverty line (World Bank) and many make their living off of subsistence farming, as well as trading livestock. Using socio-economic data collected from the Namibia Household Income & Expenditure Survey (NHIES) reports by the Namibia Statistics Agency for the years 1993-1994, 2003-2004, and 2009-2010, and Landsat imagery for the corresponding years, we aim to characterize flood impact and flood vulnerability. Water coverage maps of Namibia were created for each time period using Landsat imagery overlain with socio-economic data to see how flooding impacts socio-variables such as income, inequality, access to livestock and grazing lands, and consumption over time. Because Namibia is not a data-rich environment, it is difficult to obtain the fine granularity of socio-data needed to put a dollar value on loss and vulnerability in flood prone areas. We hope the findings of this study will draw attention to these problems and allow us to access the data needed to more accurately characterize flood vulnerability in Namibia.

Brandburg Prominance, Namibia, Africa

NASA Image and Video Library

1993-01-19

STS054-151-009 (13-19 Jan 1993) --- This large format camera's view shows the circular volcanic structure of the Brandberg mountain, which at 2630 meters (8,550 feet) is the highest point in the new nation of Namibia. The Brandberg is a major feature in the very arid Namib Desert on Africa's southwest coast. Coastal fog brings some moisture to the driest parts of the desert.

Qatar pharmacists' understanding, attitudes, practice and perceived barriers related to providing pharmaceutical care.

PubMed

El Hajj, Maguy Saffouh; Al-Saeed, Hassna Sohil; Khaja, Maryam

2016-04-01

Pharmaceutical care (PC) is the philosophy of practice that includes identifying and resolving medication therapy problems to improve patient outcomes. The study objectives were to examine the extent of pharmaceutical care practice and the barriers to pharmaceutical care provision as perceived by Qatar pharmacists and to assess their level of understanding of pharmaceutical care and their attitudes about pharmaceutical care provision. Setting Qatar pharmacies. A cross sectional survey of all pharmacists in Qatar was made. Consenting pharmacists were given the option to complete the survey either online using an online software or as paper by fax or by hand. 1. Extent of pharmaceutical care practice in Qatar. 2. Barriers to pharmaceutical care provision in Qatar. 3. Qatar pharmacists' level of understanding of pharmaceutical care. 4. Qatar pharmacists' attitudes toward pharmaceutical care provision. Over 8 weeks, 274 surveys were collected (34 % response rate). More than 80 % of respondents had correct understanding of the aim of PC and of the pharmacist role in PC. However, only 47 % recognized the patient role in PC and only 35 % were aware of the differences between clinical pharmacy and PC. Yet, more than 80 % believed that they could be advocates when it comes to patients' medications and health matters. Concerning their practice, respondents reported spending little time on PC activities. Offering feedback to the physician about the patient progress was always or most of the time performed by 21 % of respondents. The top perceived barriers for PC provision included inconvenient access to patient medical information (78 %) and lack of staff and time (77 and 74 % respectively). Although PC is not incorporated into pharmacy practice, Qatar pharmacists showed positive attitudes toward PC provision. Further work should focus on improving their PC understanding and on overcoming all barriers.

Genetic testing and genomic analysis: a debate on ethical, social and legal issues in the Arab world with a focus on Qatar.

PubMed

El Shanti, Hatem; Chouchane, Lotfi; Badii, Ramin; Gallouzi, Imed Eddine; Gasparini, Paolo

2015-11-14

In 2013 both Saudi Arabia and Qatar launched genome projects with the aim of providing information for better diagnosis, treatment and prevention of diseases and, ultimately to realize personalized medicine by sequencing hundred thousands samples. These population based genome activities raise a series of relevant ethical, legal and social issues general, related to the specific population structure as well as to the Islamic perspective on genomic analysis and genetic testing. To contribute to the debate, the Authors after reviewing the existing literature and taking advantage of their professional experience in the field and in the geographic area, discuss and provide their opinions. In particular, the Authors focus on the impact of consanguinity on population structure and disease frequency in the Arab world, on genetic testing and genomic analysis (i.e. technical aspects, impact, etc.) and on their regulations. A comparison between the Islamic perspective and the ethical, social and legal issues raised in other population contexts is also carried. In conclusion, this opinion article with an up-to-date contribution to the discussion on the relevance and impact of genomic analysis and genetic testing in the Arab world, might help in producing specific national guidelines on genetic testing and genomic analysis and help accelerate the implementation and roll out of genome projects in Muslim countries and more specifically in Qatar, and other countries of the Gulf.

Analyzing Human Behaviour Toward Food Waste in Qatar

NASA Astrophysics Data System (ADS)

A Hussain, Shaema Mohd Hassan

Food waste is a major issue in many countries due to the impact of waste on the environment and the cost of producing food and water. Food waste not only constitutes a hazard to the environment through the emission of greenhouse gases, but billions of dollars are also lost as a result of production, distribution and waste management costs. In view of this, this study examined factors that have potential to influence intent to waste food and food waste behavior among consumers in Qatar. The main objective of the study was to find a suitable model that explains food waste behavior in Qatar and compare it to an international model in order to understand region specific factors and try to replicate a hypothesized model of the causal effects of some factors (i.e., subjective norm, perceived behavioral control, and personal attitude) on intent to waste food and food waste behavior. Three research questions were developed and answers were provided by random selection of 139 respondents from the Qatar Foundation and Georgetown University Qatar databases gathered through a survey with 139 complete questionnaires in order to test the hypothesized model, which was created based on literature. The Structural Equation Modelling (SEM) approach was the main statistical tool of the investigation and was used to carry out the path analysis. The findings of the study revealed that factors, including, planning routine, Ramadan, gender task, and personal norm were strong predictors of intention to waste food and food waste behavior.

Fluoride Content of Bottled Waters in Hong Kong and Qatar.

PubMed

Al-Mulla, Hessa I; Anthonappa, Robert P; King, Nigel M

2016-01-01

To determine the F concentration of bottled waters that was available in Hong Kong and Qatar. The F concentrations of bottled waters collected from Hong Kong (n=81) and Qatar (n=32) were analysed. The F ion selective electrode method was used to measure the F concentration in the samples. Three measurements were obtained for every sample to ensure reproducibility and appropriate statistical analyses were employed. Qatar group: F concentrations ranged from 0.06 ppm to 3.0 ppm with a mean value of 0.8 ppm. The F concentrations displayed on the labels of the samples (60%) were significantly lower than the measured F concentration (p < 0.0001). Hong Kong group: F concentrations ranged from 0.04 ppm to 2.52 ppm with a mean value of 0.44 ppm. The F concentrations displayed on the samples (16%) were significantly lower than the measured F concentration (p< 0.0001). Wide variations exist in the F concentration among the different brands of bottled water available in Hong Kong and Qatar. The F concentrations displayed on the labels were not consistent with the measured F concentrations.

The Migrant Effect: An Evaluation of Native Academic Performance in Qatar

ERIC Educational Resources Information Center

Cheema, Jehanzeb R.

2014-01-01

Recent data have suggested that despite massive outlays on educational reform Qatar consistently ranks as one of the least academically proficient countries in key areas of literacy. Of the seventy-four countries that participated in PISA 2009 Qatar ranked between sixty-seven and sixty-nine in mathematics, reading and science literacy. Although…

Smoking cessation counseling in Qatar: community pharmacists' attitudes, role perceptions and practices.

PubMed

El Hajj, Maguy Saffouh; Al Nakeeb, Reem Raad; Al-Qudah, Raja'a Ali

2012-08-01

Smoking is a major public health problem in Qatar. The potential for community pharmacists to offer smoking cessation counseling in this country can be high. To determine the current smoking cessation practices of community pharmacists in Qatar, to examine their attitudes about tobacco use and smoking cessation, to evaluate their perceptions about performing professional roles with respect to smoking cessation and to assess their perceived barriers for smoking cessation counseling in the pharmacy setting in Qatar. Community pharmacies in Qatar. The objectives were addressed in a cross sectional survey of community pharmacists in Qatar from June 2010 to October 2010. A phone call was made to all community pharmacists in Qatar (318 pharmacists) inviting them to participate. Consenting pharmacists anonymously completed the survey either online or as paper using fax. Data was analyzed using Statistical Package of Social Sciences (SPSS®) Version 18. Qatar community pharmacists' smoking cessation practices, their attitudes toward tobacco use, smoking cessation and smoking cessation counseling and their perceived barriers for smoking cessation counseling. Over 5 months, we collected 127 surveys (40 % response rate). Only 21 % of respondents reported that they always or most of the time asked their patients if they smoke. When the patients' smoking status was identified, advising quitting and assessing readiness to quit were always or most of the time performed by 66 and 52 % of respondents respectively. Only 15 % always or most of the time arranged follow-up with smokers and 22 % always or most of the time made smoking cessation referrals. Most respondents (>80 %) agreed that smoking could cause adverse health effects and that smoking cessation could decrease the risk of these effects. In addition, the majority (>80 %) believed that smoking cessation counseling was an important activity and was an efficient use of their time. The top two perceived barriers for smoking

Epilepsy in Qatar: Causes, treatment, and outcome.

PubMed

Haddad, Naim; Melikyan, Gayane; Al Hail, Hassan; Al Jurdi, Ayman; Aqeel, Faten; Elzafarany, Abdullah; Abuhadra, Nour; Laswi, Mujahed; Alsamman, Yasser; Uthman, Basim; Deleu, Dirk; Mesraoua, Boulenouar; Alarcon, Gonzalo; Azar, Nabil; Streletz, Leopold; Mahfoud, Ziyad

2016-10-01

Qatar is a small country on the Eastern coast of the Arabian Peninsula. Its population is a unique mixture of native citizens and immigrants. We aimed to describe the features of epilepsy in Qatar as such information is virtually lacking from the current literature. We summarized information retrospectively collected from 468 patients with epilepsy seen through the national health system adult neurology clinic. Epilepsy was classified as focal in 65.5% of the cases and generalized in 23%. Common causes of epilepsy were as follows: stroke (9%), hippocampal sclerosis (7%), infections (6%), and trauma (6%). Sixty-six percent of patients were receiving a single antiepileptic drug, with levetiracetam being the most frequently prescribed drug (41% of subjects). When the patients were divided by geographical background, remote infections caused the epilepsy in 15% of Asian patients (with neurocysticercosis accounting for 10%) but only in 1% of Qatari and 3% of Middle East/North African subjects (with no reported neurocysticercosis) (p<0.001). Cerebrovascular and neurodegenerative etiologies were the most prominent in Qataris, accounting for 14% (p=0.005) and 4% (p=0.03) of cases, respectively. The choice of antiepileptic drugs varied also according to the regional background, but the seizure freedom rate did not, averaging at 54% on the last clinic visit. To our knowledge, this is the first detailed information about epilepsy in Qatar. The geographical origin of patients adds to the heterogeneity of this disorder. Neurocysticercosis should be in the etiological differential diagnosis of epilepsy in patients coming from Southeast Asian countries, despite the fact that it is not endemic to Qatar. The choice of antiepileptic drugs is influenced by the availability of individual agents in the patients' native countries but had no bearing on the final seizure outcome. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Sulfur plumes off Namibia

NASA Technical Reports Server (NTRS)

2002-01-01

Sulfur plumes rising up from the bottom of the ocean floor produce colorful swirls in the waters off the coast of Namibia in southern Africa. The plumes come from the breakdown of marine plant matter by anaerobic bacteria that do not need oxygen to live. This image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) on the Terra satellite on April 24, 2002 Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

Oil slicks off the coast of Qatar, Persian Gulf

NASA Technical Reports Server (NTRS)

1983-01-01

A detailed view the port facility of Musay'id on the Qatar Peninsula, United Arab Emirates, Persian Gulf (25.0N, 52.5E). Part of a large oil spill seen as a dark toned mass in the water, covering much of the surface of the western Persian Gulf, has moved offshore in this scene. Qatar is one of several of the oil rich United Arab Emirate states. Oil spills and oil pollution of the environment commonly occur in oil tanker operations.

Seasonal variability of atmospheric surface layer characteristics and weather pattern in Qatar

NASA Astrophysics Data System (ADS)

Samanta, Dhrubajyoti; Cheng, Way Lee; Sadr, Reza

2016-11-01

Qatar's economy is based on oil and gas industry, which are mostly located in coastal regions. Therefore, better understanding of coastal weather, characteristics of surface layer and turbulence exchange processes is much needed. However, the turbulent atmospheric layer study in this region is severely limited. To support the broader aim and study long term precise wind information, a micro-meteorological field campaign has been carried out in a coastal location of north Qatar. The site is based on a 9 m tower, installed at Al Ghariya in the northern coast of Qatar, equipped with three sonic anemometers, temperature-humidity sensor, radiometer and a weather station. This study shows results based on the period August 2015 to July 2016. Various surface layer characteristics and modellings coefficients based on Monin Obukhov similarity theory is studied for the year and seasonal change is noted. Along with the seasonal variabilities of different weather parameters also observed. We hope this long term field observational study will be very much helpful for research community especially for modelers. In addition, two beach and shoreline monitoring cameras installed at the site could give first time information on waves and shoreline changes, and wind-wave interaction in Qatar. An Preliminary Analysis of Wind-Wave Interaction in Qatar in the Context of Changing Climate.

Small Steps Lead to Quality Assurance and Enhancement in Qatar University

ERIC Educational Resources Information Center

Al Attiyah, Asma; Khalifa, Batoul

2009-01-01

This paper presents a brief overview of Qatar University's history since it was started in 1973. Its primary focus is on the various small, but important, steps taken by the University to address the needs of quality assurance and enhancement. The Qatar University Reform Plan is described in detail. Its aims are to continually improve the quality…

What do the trace metal contents of urine and toenail samples from Qatar׳s farm workers bioindicate?

PubMed

Kuiper, Nora; Rowell, Candace; Nriagu, Jerome; Shomar, Basem

2014-05-01

Qatar׳s farm workers provide a unique population for exposure study: they are young, healthy males. This study combined trace element profiles in urine and toenail with survey information from 239 farm workers to assess the extent to which the biomarkers provide complementary exposure information. Urinary Mo levels (average=114 µg/L) were elevated; average urinary values (µg/L) for all other elements were: V (1.02), Cr (0.55), Mn (2.15), Fe (34.1), Co (0.47), Ni (2.95), Cu (15.0), As (47.8), Se (25.7), Cd (1.09), Ba (22.5), Pb (2.50) and U (0.15). Average toenail concentrations (mg/kg) were: Mn (2.48), Cu (4.43), As (0.26), Se (0.58), Mo (0.07), Cd (0.03), Ba (1.00), Pb (0.51) and U (0.02). No significant association was found between corresponding elements in urine and toenails. Elemental profiles suggest groundwater (with the exception of Mo) and soil-dust-crop exposure pathways cannot account for elemental variations. The main factors moderating trace element contents are related to depuration processes involving participants׳ trace element body burden prior to work in Qatar, and interactions of trace element metabolic cycles which over-ride the exposure footprint. Toenail and urine need to be carefully validated before reliable use as biomarkers of exposure in general populations for most elements in the study. Copyright © 2014 Elsevier Inc. All rights reserved.

Implementation of the K-12 Education Reform in Qatar's Schools. Monograph

ERIC Educational Resources Information Center

Zellman, Gail L.; Ryan Gery W.; Karam, Rita; Constant, Louay; Salem, Hanine; Gonzalez, Gabriella; Orr, Nate; Goldman, Charles A.; Al-Thani, Hessa; Al-Obaidli, Kholode

2009-01-01

The leadership of Qatar is greatly invested in its K-12 education reform, "Education for a New Era," because it views education as the key to the nation's economic and social progress. This study, one of a number of RAND studies that trace and document the reform process in Qatar, was designed to assess progress made in the first years…

Karst Aquifer in Qatar and its bearing on Natural Rainfall Recharge

NASA Astrophysics Data System (ADS)

Baalousha, Husam; Ackerer, Philippe

2017-04-01

Qatar is an arid country with little rainfall and high evaporation. Surface water is non-existent so aquifer is the only source of natural water. The annual long-term averages of rainfall and evaporation are 80 mm and more than 2000 mm, respectively. Despite the low rainfall and high evaporation, natural recharge from rainfall occurs at an average of approximately 50 million m3 per year. Rainfall recharge in Qatar takes in land depressions that occur all over the country. These depressions are a result of land collapse due to sinkholes and cavity in the limestone formation. In the northern part of the country, karst features occur as a result of dissolution of limestone, which leads to land depressions. Results of this study shows groundwater recharge occurs in land depression areas, especially in the northern part of the country, where surface runoff accumulates in these land depressions and recharges the aquifer. This paper was made possible by NPRP grant # [NPRP 9-030-1-008] from the Qatar National Research Fund (a member of Qatar Foundation). The findings achieved herein are solely the responsibility of the author[s]."

Perceptions and attitudes to clinical research participation in Qatar.

PubMed

Tohid, Hiba; Choudhury, Sopna M; Agouba, Sahar; Aden, Abdi; Ahmed, Lina H M; Omar, Omar; Chagoury, Odette; Taheri, Shahrad

2017-12-01

Recruitment into clinical research studies is a major challenge. This study was carried out to explore the perceptions and attitudes towards clinical research participation among the general public in Qatar. A population based questionnaire study was carried out at public events held in Qatar. Residents of Qatar, 18 years or above in age were surveyed, anonymously, following verbal consent. Descriptive and multivariate analyses were conducted. We administered 2517 questionnaires to examine clinical research participation, of which 2379 complete forms were analyzed. Those who had previously been approached to participate in research completed a more detailed assessment. Data showed that only 5.7% participants (n = 134) had previously been approached to participate in a clinical research study. Of these 63.4% (n = 85) had agreed to participate while 36.6% (n = 49) had declined. The main reasons for declining participation included: time constraint (47.8%, n = 11), 'fear' (13.0%, n = 3), lack of awareness about clinical research (8.7%, n = 2) and lack of interest (8.7%, n = 2). 'To help others' (31.8%, n = 27) and 'thought it might improve my access to health care' (24.7%, n = 21) were the prime motivators for participation. There was a general agreement among participants that their previous research experience was associated with positive outcomes for self and others, that the research conduct was ethical, and that opportunities for participation will be welcomed in future. More than ten years of stay within Qatar was a statistically significant determinant of willingness to participate, adjusted odds ratio 5.82 (95% CI 1.93-17.55), p = 0.002. Clinical research participation in Qatar needs improvement. Time constraints, lack of trust in and poor awareness about clinical research are main barriers to participation. Altruism, and improved health access are reported as prime motivators. Deeper insight in to the factors affecting clinical research

Brandburg Prominance, Namibia, Africa

NASA Technical Reports Server (NTRS)

1993-01-01

The Brandburg Prominance, Namibia (21.0S, 14.5E) is a round basaltic plug and is the highest feature (over 8,000 ft) in the country. Wind streaks on the surface of the coastal desert, aligned northeast to southwest, are the result of frequent sand storms. Coastal stratus clouds provide most of the life supporting moisture as fog droplets in this arid land where annual rainfall may be less than a quarter of an inch for decades at a time.

Namib Desert, Namibia, Africa

NASA Image and Video Library

1990-04-29

One of the driest regions on Earth, the Namib Desert, Namibia, Africa (23.0N, 15.0E) lies adjacent to the Atlantic coast but the upwelling oceanic water causes a very stable rainless atmosphere. The few local inland rivers do not reach the sea but instead, appear as long indentations where they penetrate the dune fields and end as small dry lakes. The vast dune fields are the result of sands deposited over millions of years by the stream flow.

Namib Desert, Namibia, Africa

NASA Technical Reports Server (NTRS)

1990-01-01

One of the driest regions on Earth, the Namib Desert, Namibia, Africa (23.0N, 15.0E) lies adjacent to the Atlantic coast but upwelling oceanic water causes a very stable rainless atmosphere. The few local inland rivers do not reach the sea but instead appear as long indentations where rivers penetrate the dune fields and end as small dry lakes. The vast dune fields are the result of sands deposited over millions of years by the stream flow.

Namib Desert, Namibia, Africa

NASA Technical Reports Server (NTRS)

1990-01-01

One of the driest regions on Earth, the Namib Desert, Namibia, Africa (23.0N, 15.0E) lies adjacent to the Atlantic coast but the upwelling oceanic water causes a very stable rainless atmosphere. The few local inland rivers do not reach the sea but instead, appear as long indentations where they penetrate the dune fields and end as small dry lakes. The vast dune fields are the result of sands deposited over millions of years by the stream flow.

Enhanced Thermal Performance of Mosques in Qatar

NASA Astrophysics Data System (ADS)

Touma, A. Al; Ouahrani, D.

2017-12-01

Qatar has an abundance of mosques that significantly contribute to the increasing energy consumption in the country. Little attention has been given to providing mitigation methods that limit the energy demands of mosques without violating the worshippers’ thermal comfort. Most of these researches dealt with enhancing the mosque envelope through the addition of insulation layers. Since most mosque walls in Qatar are mostly already insulated, this study proposes the installation of shading on the mosque roof that is anticipated to yield similar energy savings in comparison with insulated roofs. An actual mosque in Qatar, which is a combination of six different spaces consisting of men and women’s prayer rooms, ablutions and toilets, was simulated and yielded a total annual energy demand of 619.55 kWh/m2. The mosque, whose walls are already insulated, yielded 9.1% energy savings when an insulation layer was added to its roof whereas it produced 6.2% energy savings when a shading layer was added above this roof. As the reconstruction of the roof envelope is practically unrealistic in existing mosques, the addition of shading to the roof was found to produce comparable energy savings. Lastly, it was found that new mosques with thin-roof insulation and shading tend to be more energy-efficient than those with thick-roof insulation.

Palliative care knowledge and attitudes among oncology nurses in Qatar.

PubMed

Al-Kindi, Sadeer G; Zeinah, Ghaith F Abu; Hassan, Azza Adel

2014-08-01

Formal palliative care (PC) education is lacking in the middle eastern state of Qatar. This study was done to assess the need for PC education among oncology nurses in Qatar. In March 2012, a self-constructed questionnaire was distributed to 115 nurses at the Qatar National Center for Cancer Care and Research. A total of 115 nurses responded to the questionnaire. The majority (87.8%) were female. Although 60% had more than 10 years of work experience, only 31% had received formal training in PC, with only 6.1% having completed postgraduate training. The majority (63%) of responders attributed this issue to unavailability of PC courses rather than lack of time, interest, or financial issues. Currently, only 16.7% did not express interest in the field, with 56% showing some kind of interest. In terms of knowledge, 54% of the responders were familiar with the World Health Organization ladder for pain relief. Only 43.6% know about Palliative Performance Scale, and half of the nurses know the Edmonton Symptom Assessment System. Overall, 56% of the nurses indicated a need for training in more than 1 aspect. These aspects included training in care of the dying patients (14.6%), communication strategies (22%), caregiver support (10.6%), psychosocial care (15%), pain management (10.2%), other symptom management (13%), and other ethical/spiritual issues (14.2%). There is a clear deficiency in formal PC education among the nurses at the National Center for Cancer Care and Research, in Qatar. This is reflected by their lack of experience and exposure to PC and their mediocre knowledge in the field. This could be attributed to the fact that formal PC service was established only recently in Qatar (2008). Formal training courses in PC nursing are required. © The Author(s) 2013.

QATAR offshore oil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Qatar Petroleum Producing Authority is presently operating three offshore fields - Idd al-Shargi, Maydan Mahzam and Bul Hanine. The Idd al-Shargi field consists of 14 naturally flowing wells and three suspended wells. Individual flow rates of the producing wells range from 250 to 3000 barrels per day (b/d). The Maydan Mahzam field produces from 11 naturally flowing wells. Reservoir energy in the field is maintained by water injection. Each of the wells produce oil at rates ranging from 2500 to 20,000 b/d. The Bul Hanine field comprises 10 producing wells supported by 9 dumpflooders. Production rates of the individualmore » wells reach 29,000 b/d, making them among the world's highest. In 1978 the completion of a major acceleration project for the Bul Hanine Arab IV reservoir added more than 40,000 b/d to the production potential of the field. Total Qatari oil exports in 1978 were 91,708,000 barrels, equivalent to an average export rate of 25,000 b/d. Total production in Qatar in 1979 was 100,641,394 barrels (offshore) and 84,130,917 (onshore), an increase of 11% and a decrease of 3%, respectively, over 1978. Halal Island provides offshore storage for oil and gas berthing and loading operations. A natural gas liquids offshore complex, including a fractionation plant, is nearing completion at Umm Said. (SAC)« less

Use of complementary and alternative medicine among midlife Arab women living in Qatar.

PubMed

Gerber, L M; Mamtani, R; Chiu, Y-L; Bener, A; Murphy, M; Cheema, S; Verjee, M

2014-10-12

The prevalence of use of complementary and alternative medicine (CAM) is widespread and is growing worldwide. This cross-sectional study in Qatar examined the use of CAM and its correlates among Arab women in their midlife years. Women aged 40-60 years (n = 814) were recruited at primary care centres in Qatar and completed a specially designed, pre-tested questionnaire. Overall, 38.2% of midlife women in Qatar had used CAM in the previous 12 months. Nutritional remedies and herbal remedies were the most commonly used CAM therapies, followed by physical methods. Qatari nationality and higher level of education were independently associated with CAM use. Menopause transition status was not independently associated with use of CAM. The prevalence of CAM use by women in Qatar was high, consistent with other reports worldwide. It is essential to educate and inform patients and health-care providers about the benefits and limitations associated with CAM.

Use of complementary and alternative medicine among midlife Arab women living in Qatar

PubMed Central

Gerber, L.M.; Mamtani, R.; Chiu, Y-L.; Bener, A.; Murphy, M.; Cheema, S.; Verjee, M.

2015-01-01

The prevalence of use of complementary and alternative medicine (CAM) is widespread and is growing worldwide. This cross-sectional study in Qatar examined the use of CAM and its correlates among Arab women in their midlife years. Women aged 40–60 years (n = 814) were recruited at primary health-care centres in Qatar and completed a specially designed, pre-tested questionnaire. Overall, 38.2% of midlife women in Qatar had used CAM in the previous 12 months. Nutritional remedies and herbal remedies were the most commonly used CAM therapies, followed by physical methods. Qatari nationality and higher level of education were independently associated with CAM use. Menopause transition status was not independently associated with use of CAM. The prevalence of CAM use by women in Qatar was high, consistent with other reports worldwide. It is essential to educate and inform patients and health-care providers about the benefits and limitations associated with CAM. PMID:25343468

Rift Valley fever in Namibia, 2010.

PubMed

Monaco, Federica; Pinoni, Chiara; Cosseddu, Gian Mario; Khaiseb, Siegfried; Calistri, Paolo; Molini, Umberto; Bishi, Alec; Conte, Annamaria; Scacchia, Massimo; Lelli, Rossella

2013-12-01

During May-July 2010 in Namibia, outbreaks of Rift Valley fever were reported to the National Veterinary Service. Analysis of animal specimens confirmed virus circulation on 7 farms. Molecular characterization showed that all outbreaks were caused by a strain of Rift Valley fever virus closely related to virus strains responsible for outbreaks in South Africa during 2009-2010.

Knowledge and attitudes towards AIDS among Saudi and non-Saudi bus drivers.

PubMed

Abdelmoneim, I; Khan, M Y; Daffalla, A; Al-Ghamdi, S; Al-Gamal, M

2002-11-01

We explored the AIDS knowledge and attitudes of long-distance (non-Saudi) and in-city (Saudi) bus drivers in Saudi Arabia. The 69 non-Saudi drivers tended to score higher on knowledge than the 40 Saudi drivers although there were several gaps in their knowledge. As regards attitude, more Saudis knew that chastity could protect against AIDS and both groups tended to think that they were not the kind of people to get AIDS. Intensive health education and follow up is highly recommended for this sector of workers.

First liver transplant in Qatar: an evolving program facing many challenges.

PubMed

Khalaf, Hatem; Derballa, Moataz; Elmasry, Mohammed; Khalil, Ahmed; Yakoob, Rafie; Almohannadi, Muneera; Almaslamani, Muna; Fadhil, Riadh; Al-Kaabi, Saad; Al-Ansari, Abdulla; Almaslamani, Yousuf

2013-10-01

Beginning to do liver transplants in a developing country is challenging. We report on the first few liver transplants performed in Qatar and discuss future exceptions and challenges facing our program. The first liver transplant was performed in Qatar on December 6, 2011. Since starting the program, 4 deceased-donor liver transplants have been performed in Qatar. All recipients underwent a standard deceased-donor liver transplant procedure, which included a duct-to-duct biliary anastomosis without a veno-venous bypass. All liver transplants were performed at the Hamad Medical Corporation by a local team of surgeons without external assistance. The 4 patients were all men, with a median age of 56 years (age range, 46-63 y). Indications for liver transplant included hepatitis C cirrhosis in 2 patients, and 1 patient with hepatitis B cirrhosis with hepatocellular carcinoma, and the other patient with cryptogenic liver cirrhosis. Median amount of blood transfused was 6 units (range, 0-10 U); median time spent in the intensive care unit was 2 days (range, 2-5 d); median amount of time spent in the hospital was 10 days (range, 9-16 d). All 4 recipients have survived after a median follow-up of 438 days (range, 33-602 d) and are enjoying a healthy life, with no significant posttransplant complications. A deceased-donor liver transplant can be performed in Qatar with no external assistance. However, a severe organ shortage remains the biggest obstacle facing us. Efforts should be directed toward improving the number and quality of available deceased donors in Qatar. Meanwhile, live-donor liver transplant may be the only way for us, going forward, to prevent deaths on the waiting list.

Gestational age specific neonatal survival in the State of Qatar (2003-2008) - a comparative study with international benchmarks.

PubMed

Rahman, Sajjad; Salameh, Khalil; Al-Rifai, Hilal; Masoud, Ahmed; Lutfi, Samawal; Salama, Husam; Abdoh, Ghassan; Omar, Fahmi; Bener, Abdulbari

2011-09-01

To analyze and compare the current gestational age specific neonatal survival rates between Qatar and international benchmarks. An analytical comparative study. Women's Hospital, Hamad Medical Corporation, Doha, Qatar, from 2003-2008. Six year's (2003-2008) gestational age specific neonatal mortality data was stratified for each completed week of gestation at birth from 24 weeks till term. The data from World Health Statistics by WHO (2010), Vermont Oxford Network (VON, 2007) and National Statistics United Kingdom (2006) were used as international benchmarks for comparative analysis. A total of 82,002 babies were born during the study period. Qatar's neonatal mortality rate (NMR) dropped from 6/1000 in 2003 to 4.3/1000 in 2008 (p < 0.05). The overall and gestational age specific neonatal mortality rates of Qatar were comparable with international benchmarks. The survival of < 27 weeks and term babies was better in Qatar (p=0.01 and p < 0.001 respectively) as compared to VON. The survival of > 32 weeks babies was better in UK (p=0.01) as compared to Qatar. The relative risk (RR) of death decreased with increasing gestational age (p < 0.0001). Preterm babies (45%) followed by lethal chromosomal and congenital anomalies (26.5%) were the two leading causes of neonatal deaths in Qatar. The current total and gestational age specific neonatal survival rates in the State of Qatar are comparable with international benchmarks. In Qatar, persistently high rates of low birth weight and lethal chromosomal and congenital anomalies significantly contribute towards neonatal mortality.

Land scarcity in Northern Namibia

NASA Astrophysics Data System (ADS)

Bloemertz, Lena; Dobler, Gregor; Graefe, Olivier; Kuhn, Nikolaus J.; Nghitevelekwa, Romie; Prudat, Brice; Weidmann, Laura

2015-04-01

Land access is a major topic in the Namibian population, which can also be seen in political discourses. In North-Central Namibia, the ongoing Communal Land Reform aims at improving tenure security and thereby also hopes to promote sustainable investment in land. Within this context, it is often argued that population growth is leading to an increased scarcity of land. However, this argument falls short of actual issues determining land scarcity in Namibia. In a context, where a large part of the population is still seen as depending on agricultural production, land scarcity has to be measured by different means to assess physical scarcity (population density, farm density, proportion of cultivated areas, or yield per person) as well as the perception of these different scarcities. This paper aims to discuss the different notions of land scarcity and argues that by focusing only on the physical realities of increasing pressure on land because of population growth, important other aspects are neglected. In order to scrutinize those measures, the study will further look at the distribution of different land uses, changing land use practices as connected to changing labour availability and mobility. Special attention will thereby be given to the difference between land scarcity and fertile soil scarcity and their relation to labour availability.

Potential for the international spread of middle East respiratory syndrome in association with mass gatherings in saudi arabia.

PubMed

Khan, Kamran; Sears, Jennifer; Hu, Vivian Wei; Brownstein, John S; Hay, Simon; Kossowsky, David; Eckhardt, Rose; Chim, Tina; Berry, Isha; Bogoch, Isaac; Cetron, Martin

2013-07-17

A novel coronavirus (MERS-CoV) causing severe, life-threatening respiratory disease has emerged in the Middle East at a time when two international mass gatherings in Saudi Arabia are imminent. While MERS-CoV has already spread to and within other countries, these mass gatherings could further amplify and/or accelerate its international dissemination, especially since the origins and geographic source of the virus remain poorly understood. We analyzed 2012 worldwide flight itinerary data and historic Hajj pilgrim data to predict population movements out of Saudi Arabia and the broader Middle East to help cities and countries assess their potential for MERS-CoV importation. We compared the magnitude of travel to countries with their World Bank economic status and per capita healthcare expenditures as surrogate markers of their capacity for timely detection of imported MERS-CoV and their ability to mount an effective public health response. 16.8 million travelers flew on commercial flights out of Saudi Arabia, Jordan, Qatar, and the United Arab Emirates between June and November 2012, of which 51.6% were destined for India (16.3%), Egypt (10.4%), Pakistan (7.8%), the United Kingdom (4.3%), Kuwait (3.6%), Bangladesh (3.1%), Iran (3.1%) and Bahrain (2.9%). Among the 1.74 million foreign pilgrims who performed the Hajj last year, an estimated 65.1% originated from low and lower-middle income countries. MERS-CoV is an emerging pathogen with pandemic potential with its apparent epicenter in Saudi Arabia, where millions of pilgrims will imminently congregate for two international mass gatherings. Understanding global population movements out of the Middle East through the end of this year's Hajj could help direct anticipatory MERS-CoV surveillance and public health preparedness to mitigate its potential global health and economic impacts.

JPRS Report, Near East & South Asia

DTIC Science & Technology

1989-03-03

Secretary Gives Views on Present Situation [AL-ANWAR 1 Jan] 27 QATAR Methods To Develop Water Resources Discussed [AL-RAYAH 25 Dec] 31 SAUDI ARABIA...Arabia, Kuwait, Qatar , the United Arab Emirates, Oman and Bahrain. GCC states are now spending $3 billion on reserve electricity and this project will...Arabia, Kuwait, Bahrain and Qatar ) will be connected by a power grid while the second stage will see the southern states of Oman and the UAE being

Discourses of Education, Protection, and Child Labor: Case Studies of Benin, Namibia and Swaziland

ERIC Educational Resources Information Center

Nordtveit, Bjorn Harald

2010-01-01

This article analyses discontinuities between local, national and international discourse in the fields of education, protection of children, and child labor, using Benin, Namibia and Swaziland as case studies. In Benin, child abuse and child labor are related to poverty, whereas in Namibia and Swaziland they are also interrelated with HIV/AIDS.…

Attitudes of medical oncologists in Qatar toward palliative care.

PubMed

Zeinah, Ghaith F Abu; Al-Kindi, Sadeer G; Hassan, Azza Adel

2013-09-01

The first and only palliative care (PC) unit in Qatar was established in 2008 to serve adult patients with cancer. As PC was only recently introduced to oncology practice in Qatar and the region, raising awareness among physicians is crucial. This survey study is designed to outline the level of awareness and knowledge of oncologists in Qatar toward PC. In this cross-sectional survey study, copies of a self-constructed questionnaire were distributed to 49 physicians at the National Center for Cancer Care and Research in Qatar during January 2012 and collected for data analysis. The physician response rate was 100%. Less than half of the responders (36.7%) had official training in PC, but the majority (89.8%) showed interest in the field. Only 57.8% of the physicians reported self-competence in providing good PC to the dying patient. On the other hand, up to 69.4% are aware of the guidelines for pain relief and 58.7% apply them in their clinical practice. The concept of PC hospice was familiar to 77.1% of participants. On one hand, 85.7% of the physicians advocated that every medical center should have PC service, while up to 70.8% preferred that patients with short survival expectancy die in the community, rather than in a hospital setting. There is relatively good awareness and knowledge among health care providers specialized in cancer treatment in our hospital, despite the lack of formal training. Further training and informative sessions are required to raise awareness among oncologists and encourage utilization of PC services and thus optimize patient accessibility to PC.

Empowering Adult Education in Namibia and South Africa during and after Apartheid

NASA Astrophysics Data System (ADS)

Hopfer, Christiane

1997-01-01

After more than 40 years of education for Apartheid, the development of empowering adult education with the formerly disadvantaged population groups is one of the major challenges for the democratically elected governments in South Africa and Namibia. One of the strongest forces that sustained Apartheid in Namibia until 1990, and in South Africa until 1994, was an education system with different schools and resources for the different population groups. Despite the strict implementation of the Bantu Education System by the white government, some groups of people could still organise alternative education projects aiming at participants' gaining more control over their own lifes. Groups of women in the Western Cape initiated autonomous pre-school projects and took part in in-service training for pre-school teachers in the 1980s. A similar process took place with adult literacy learners in the National Literacy Programme in Namibia.

Do socioeconomic factors influence breast cancer screening practices among Arab women in Qatar?

PubMed Central

Donnelly, Tam Truong; Al Khater, Al-Hareth; Al Kuwari, Mohamed Ghaith; Al-Bader, Salha Bujassoum; Al-Meer, Nabila; Abdulmalik, Mariam; Singh, Rajvir; Chaudhry, Sofia; Fung, Tak

2015-01-01

Objectives Breast cancer incidence rates are rising in Qatar. Although the Qatari government provides subsidised healthcare and screening programmes that reduce cost barriers for residents, breast cancer screening (BCS) practices among women remain low. This study explores the influence of socioeconomic status on BCS among Arab women in Qatar. Setting A multicentre, cross-sectional quantitative survey was conducted with 1063 Arab women (87.5% response rate) in Qatar from March 2011 to July 2011. Women who were 35 years or older and had lived in Qatar for at least 10 years were recruited from seven primary healthcare centres and women's health clinics in urban and semiurban regions of Qatar. Associations between socioeconomic factors and BCS practice were estimated using χ2 tests and multivariate logistic regression analyses. Results Findings indicate that less than one-third of the participants practised BCS appropriately, whereas less than half of the participants were familiar with recent BCS guidelines. Married women and women with higher education and income levels were significantly more likely to be aware of and to practise BCS than women who had lower education and income levels. Conclusions Findings indicate low levels of awareness and low participation rates in BCS among Arab women in Qatar. Socioeconomic factors influence these women's participation in BCS activities. The strongest predictors for BCS practice are higher education and higher income levels. Recommendations Additional research is needed to explore the impact of economic factors on healthcare seeking behaviours in the Middle Eastern countries that have a high national gross domestic product where healthcare services are free or heavily subsidised by the government; promotion of BCS and intervention strategies in these countries should focus on raising awareness about breast cancer, the cost and benefit of early screening for this disease, particularly among low-income women. PMID

Qatar-2: A K Dwarf Orbited by a Transiting Hot Jupiter and a Longer-Period Massive Planet

NASA Astrophysics Data System (ADS)

Bryan, Marta; Alsubai, K. A.; Latham, D. W.; Quinn, S. N.; Collier Cameron, A.; Carter, J. A.; Buchave, L. A.

2012-01-01

We report the discovery and initial characterization of Qatar-2b, a hot Jupiter transiting a K dwarf in a circular orbit with a short period, Pb = 1.34 days. Differential photometry and model fitting of transit data from both KeplerCam and LCOGT yielded light curve parameters Rp/Rs, a/Rs, u1, u2, and i that were optimized using the Markov Chain Monte Carlo technique. Radial velocity measurements from the Tillinghast Reflector Echelle Spectrograph of Qatar-2 over a span of 153 days provided a mass estimate for Qatar-2b, with velocity residuals from the orbital solution that pointed to the presence of a third body in the system. The light curve parameter a/Rs and spectroscopic values for effective temperature and metallicity were used in conjunction with stellar models to estimate the mass and radius of Qatar-2, leading to a mass and radius for Qatar-2b of MP = 2.54 MJ and RP = 1.14 RJ, respectively. Next we used the Systemic Console to explore possible orbital solutions for the outer companion, Qatar-2c. Plausible solutions have periods slightly less than a year and a mass of several MJ. However, further observations are needed to determine a reliable orbit for Qatar-2c. Qatar-2 is only the fourth example in the short but growing list of systems with a transiting hot Jupiter and an outer companion. This system architecture is in sharp contrast to that found by Kepler for multi-transiting systems, which are dominated by objects smaller than Neptune, usually with tightly spaced orbits that must be nearly coplanar.

Investigating Extra-solar Planetary System Qatar-1 through Transit Observations

NASA Astrophysics Data System (ADS)

Thakur, Parijat; Mannaday, Vineet Kumar; Jiang, Ing-Guey; Sahu, Devendra Kumar; Chand, Swadesh

2018-04-01

We report the results of the transit timing variation (TTV) analysis of the extra-solar planet Qatar-1b using thirty eight light curves. Our analysis combines thirty five previously available transit light curves with three new transits observed by us between June 2016 and September 2016 using the 2-m Himalayan Chandra Telescope (HCT) at the Indian Astronomical Observatory (Hanle, India). From these transit data, the physical and orbital parameters of the Qatar-1 system are determined. In addition to this, the ephemeris for the orbital period and mid-transit time are refined to investigate the possible TTV. We find that the null-TTV model provides the better fit to the (O-C) data. This indicates that there is no evidence for TTVs to confirm the presence of additional planets in the Qatar-1 system. The use of the 3.6-m Devasthal Optical Telescope (DOT) operated by the Aryabhatta Research Institute of Observational Sciences (ARIES, Nainital, India) could improve the photometric precision to examine the signature of TTVs in this system with a greater accuracy than in the present work.

Seroprevalence of Toxoplasma gondii infection in feral cats in Qatar.

PubMed

Boughattas, Sonia; Behnke, Jerzy; Sharma, Aarti; Abu-Madi, Marawan

2017-01-18

Cats are essential in the life cycle of Toxoplasma gondii as they can shed the environmentally resistant oocysts after acquiring infection. Human populations living in cities with high densities of feral cats are therefore likely to be at risk of infection. The current study is the first to estimate the seroprevalence of T. gondii in the feral cat population in Qatar. We investigated the seroprevalence of T. gondii among 495 adult cats from urban and suburban districts in Qatar. Using results from the Modified Agglutination Test, we fitted statistical models with host sex, area and season as explanatory factors and seropositivity as the outcome. The analysis revealed an overall seroprevalence of 82%. Seroprevalence was significantly higher in the summer season (P = 0.006). No significant difference was detected (P > 0.05) between seroprevalence in female and male cats and in cats from urban and suburban districts of Qatar. Despite the seasonal difference, the observed seroprevalence of T. gondii suggests high environmental contamination throughout the year, with some female cats generating more intense responses compared to males. Both findings merit further investigations.

Teaching across Cultures: Canada and Qatar

ERIC Educational Resources Information Center

Prowse, Jacqueline; Goddard, J. Tim

2010-01-01

Findings from a comparative case study conducted in Canada and Qatar are presented in this article. The study examined the cultural context of a transnational post-secondary program offered by the Faculty of Business at a Canadian college, with campuses located in both St. John's and Doha. The instructors' perceptions of their students' cultures…

Qatar.

PubMed

1992-04-01

Qatar is a country of 11,437 sq. km with 400,000 inhabitants, of whom 65% are literate. Independence was gained on September 3, 1971. The terrain consists of flat, barren desert, with a hot and dry climate. Arabic and English are spoken by Arab, South Asian, and Iranian ethnic groups who are largely of the Islamic faith. Life expectancy is 58 years. The gross domestic product is $5.2 billion, growing at a rate of 4%. Per capita income is $13,000. The country's natural resources include petroleum, natural gas, and fish. Oil production, refining, natural gas development, fishing, cement, power/desalinization plants, petrochemicals, steel, and fertilizers are areas of economic production. Industrial and consumer goods are imported and oil is exported. In-depth information is also given on the people and history, government and principal officials, political conditions, the economy, defense, foreign relations, relations with the US, and names of principal US officials in the country.

Occupational Exposure to Dromedaries and Risk for MERS-CoV Infection, Qatar, 2013-2014.

PubMed

Reusken, Chantal B E M; Farag, Elmoubasher A B A; Haagmans, Bart L; Mohran, Khaled A; Godeke, Gert-Jan; Raj, Stalin; Alhajri, Farhoud; Al-Marri, Salih A; Al-Romaihi, Hamad E; Al-Thani, Mohamed; Bosch, Berend-Jan; van der Eijk, Annemiek A; El-Sayed, Ahmed M; Ibrahim, Adel K; Al-Molawi, N; Müller, Marcel A; Pasha, Syed K; Drosten, Christian; AlHajri, Mohd M; Koopmans, Marion P G

2015-08-01

We determined the presence of neutralizing antibodies to Middle East respiratory syndrome coronavirus in persons in Qatar with and without dromedary contact. Antibodies were only detected in those with contact, suggesting dromedary exposure as a risk factor for infection. Findings also showed evidence for substantial underestimation of the infection in populations at risk in Qatar.

An American Honors Program in the Arab Gulf

ERIC Educational Resources Information Center

Yyelland, Byrad

2012-01-01

The first Western honors program to be established in the Arab Gulf is offered in Doha, Qatar, on a small satellite campus of an American university. Doha is the capital city of Qatar, a sovereign Arab state physically located on a small peninsula bordering Saudi Arabia in the south and jutting into the Persian Gulf. With a population of only 1.7…

Sustainability in the Qatar national dietary guidelines, among the first to incorporate sustainability principles.

PubMed

Seed, Barbara

2015-09-01

To present one of the first national dietary guidelines that incorporates food sustainability principles into its public health recommendations. The paper outlines recommendations and utilizes an ecological framework of policy analysis to examine context, drivers, consequences and future suggestions in establishing and maintaining sustainability principles within the Qatar Dietary Guidelines. Qatar. Population of Qatar. Qatar has produced one of the first national dietary guidelines to integrate principles of food sustainability. National interest in environmental sustainability and food security, population concern over food waste (reinforced by Islamic religious law), strong authority of the Supreme Council of Health (supported by an Emirate government), a small domestic food industry and a lack of food industry influence on the guidelines have contributed to the inclusion of sustainability principles within the document. Whether these principles will be embraced or rejected by the population in the long term will likely be determined by the Dietary Guidelines Task Force and the Supreme Council of Health's commitment to educating the population about the relevance and importance of these principles and establishing champions to advocate for them.

Do socioeconomic factors influence breast cancer screening practices among Arab women in Qatar?

PubMed

Donnelly, Tam Truong; Al Khater, Al-Hareth; Al Kuwari, Mohamed Ghaith; Al-Bader, Salha Bujassoum; Al-Meer, Nabila; Abdulmalik, Mariam; Singh, Rajvir; Chaudhry, Sofia; Fung, Tak

2015-01-22

Breast cancer incidence rates are rising in Qatar. Although the Qatari government provides subsidised healthcare and screening programmes that reduce cost barriers for residents, breast cancer screening (BCS) practices among women remain low. This study explores the influence of socioeconomic status on BCS among Arab women in Qatar. A multicentre, cross-sectional quantitative survey was conducted with 1063 Arab women (87.5% response rate) in Qatar from March 2011 to July 2011. Women who were 35 years or older and had lived in Qatar for at least 10 years were recruited from seven primary healthcare centres and women's health clinics in urban and semiurban regions of Qatar. Associations between socioeconomic factors and BCS practice were estimated using χ(2) tests and multivariate logistic regression analyses. Findings indicate that less than one-third of the participants practised BCS appropriately, whereas less than half of the participants were familiar with recent BCS guidelines. Married women and women with higher education and income levels were significantly more likely to be aware of and to practise BCS than women who had lower education and income levels. Findings indicate low levels of awareness and low participation rates in BCS among Arab women in Qatar. Socioeconomic factors influence these women's participation in BCS activities. The strongest predictors for BCS practice are higher education and higher income levels. Additional research is needed to explore the impact of economic factors on healthcare seeking behaviours in the Middle Eastern countries that have a high national gross domestic product where healthcare services are free or heavily subsidised by the government; promotion of BCS and intervention strategies in these countries should focus on raising awareness about breast cancer, the cost and benefit of early screening for this disease, particularly among low-income women. Published by the BMJ Publishing Group Limited. For permission to

Model and experiences of initiating collaboration with traditional healers in validation of ethnomedicines for HIV/AIDS in Namibia

PubMed Central

Chinsembu, Kazhila C

2009-01-01

Many people with Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) in Namibia have access to antiretroviral drugs but some still use traditional medicines to treat opportunistic infections and offset side-effects from antiretroviral medication. Namibia has a rich biodiversity of indigenous plants that could contain novel anti-HIV agents. However, such medicinal plants have not been identified and properly documented. Various ethnomedicines used to treat HIV/AIDS opportunistic infections have not been scientifically validated for safety and efficacy. These limitations are mostly attributable to the lack of collaboration between biomedical scientists and traditional healers. This paper presents a five-step contextual model for initiating collaboration with Namibian traditional healers in order that candidate plants that may contain novel anti-HIV agents are identified, and traditional medicines used to treat HIV/AIDS opportunistic infections are subjected to scientific validation. The model includes key structures and processes used to initiate collaboration with traditional healers in Namibia; namely, the National Biosciences Forum, a steering committee with the University of Namibia (UNAM) as the focal point, a study tour to Zambia and South Africa where other collaborative frameworks were examined, commemorations of the African Traditional Medicine Day (ATMD), and consultations with stakeholders in north-eastern Namibia. Experiences from these structures and processes are discussed. All traditional healers in north-eastern Namibia were willing to collaborate with UNAM in order that their traditional medicines could be subjected to scientific validation. The current study provides a framework for future collaboration with traditional healers and the selection of candidate anti-HIV medicinal plants and ethnomedicines for scientific testing in Namibia. PMID:19852791

A market basket survey of As, Zn and Se in rice imports in Qatar: health implications.

PubMed

Rowell, Candace; Kuiper, Nora; Al-Saad, Khalid; Nriagu, Jerome; Shomar, Basem

2014-08-01

Qatar is dependent on importation of rice, its staple dish, and is therefore susceptible to compromises of food quality in the global market. This market basket study assesses potential health risks of As exposure from rice consumption in Qatar and examines its contribution to the recommended nutritional intakes (RNI) for Zn and Se. Fifty-six rice types and 12 products sold in Qatar were analyzed by ICP/MS. Mean concentrations and ranges were 96.2±54.1μg/kg (9.76-258μg/kg) for As; 12.5±5.35mg/kg (2.79-29.9mg/kg) for Zn and 103±113μg/kg (<5.94-422μg/kg) for Se. Calculated risk quotient shows rice consumption in Qatar is not a significant route of As exposure but can contribute up to 100% and 50% of the RNI for Se and Zn, respectively. Results indicate that children in Qatar may be at elevated risk of arsenic exposure from rice-based infant cereals but more data is needed to obtain a definitive assessment. Copyright © 2014 Elsevier Ltd. All rights reserved.

Knowledge, attitudes, and practices of community pharmacists on generic medicines in Qatar.

PubMed

Awaisu, Ahmed; Kheir, Nadir; Ibrahim, Mohamed Izham Mohamed; El-Hajj, Maguy; Hazi, Huda; Khudair, Nada; Barazi, Raja

2014-04-01

The practice of generic medicines prescribing, dispensing and substitution in developing countries has been controversial among healthcare professionals, particularly due to issues on quality, safety and efficacy. These controversies are as a result of inter-country differences in policies and laws as well as individualized knowledge and attitudes of pharmacists pertaining to generic medicines. This study primarily aims to assess the knowledge, attitudes, and practices of community pharmacists in Qatar towards generic medicines. Community pharmacy settings throughout the State of Qatar. A cross-sectional study using a pretested paper-based survey was conducted among a random sample of community pharmacists in Qatar. The data were analyzed using IBM-SPSS(®) version 20. Both descriptive and inferential statistical analyses were applied. Knowledge, attitudes, and practices of generic medicines pertaining to regulatory standards, safety, efficacy, quality, and future policies. Results A total of 160 surveys were distributed to community pharmacists of which 118 were returned (response rate, 74 %). The mean total score of generic medicines knowledge among the pharmacists was 6.8 ± 1.6 (maximum possible score was 10). Years of practice as well as place of obtaining academic degree did not influence knowledge score. Approximately 72 % of the pharmacists supported generic substitution for brand name drugs in all cases where a generic medicine is available and the majority (93 %) agreed that pharmacists should be given generic substitution right. Nearly 61 % of the pharmacists considered lack of proven bioequivalence to original brands as an important barrier for selecting generic medicines and 55 % rated "lack of policy for directing the practice of generic medicine" as an important barrier. In order to enhance the quality use of and to promote the practice of generic medicines in Qatar, an educational program should be implemented. A national generic medicine policy and

Corrosion Challenges for the Oil and Gas Industry in the State of Qatar

NASA Astrophysics Data System (ADS)

Johnsen, Roy

In Qatar oil and gas has been produced from onshore fields in more than 70 years, while the first offshore field delivered its first crude oil in 1965. Due to the atmospheric conditions in Qatar with periodically high humidity, high chloride content, dust/sand combined with the temperature variations, external corrosion is a big treat to the installations and connecting infrastructure. Internal corrosion in tubing, piping and process systems is also a challenge due to high H2S content in the hydrocarbon mixture and exposure to corrosive aquifer water. To avoid corrosion different type of mitigations like application of coating, chemical treatment and material selection are important elements. This presentation will review the experiences with corrosion challenges for oil & gas installations in Qatar including some examples of corrosion failures that have been seen.

Public’s attitudes towards community pharmacy in Qatar: a pilot study

PubMed Central

El Hajj, Maguy Saffouh; Salem, Samah; Mansoor, Hend

2011-01-01

Objectives To assess the public’s attitudes towards the community pharmacist’s role in Qatar, to investigate the public’s use of community pharmacy, and to determine the public’s views of and satisfaction with community pharmacy services currently provided in Qatar. Materials and methods Three community pharmacies in Qatar were randomly selected as study sites. Patients 16 years of age and over who were able to communicate in English or Arabic were randomly approached and anonymously interviewed using a multipart pretested survey. Results Over 5 weeks, 58 patients were interviewed (60% response rate). A total of 45% of respondents perceived community pharmacists as having a good balance between health and business matters. The physician was considered the first person to contact to answer drug- related questions by 50% of respondents. Most patients agreed that the community pharmacist should provide them with the medication directions of use (93%) and advise them about the treatment of minor ailments (79%); however, more than 70% didn’t expect the community pharmacist to monitor their health progress or to perform any health screening. Half of the participants (52%) reported visiting the pharmacy at least monthly. The top factor that affected a patient’s choice of any pharmacy was pharmacy location (90%). When asked about their views about community pharmacy services in Qatar, only 37% agreed that the pharmacist gave them sufficient time to discuss their problem and was knowledgeable enough to answer their questions. Conclusion This pilot study suggested that the public has a poor understanding of the community pharmacist’s role in monitoring drug therapy, performing health screening, and providing drug information. Several issues of concern were raised including insufficient pharmacist– patient contact time and unsatisfactory pharmacist knowledge. To advance pharmacy practice in Qatar, efforts may be warranted to address identified issues and to

Qatar chooses Snam to market LNG in Europe

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This paper reports that Qatar has chosen Italy's Snam SpA as its European partner to sell liquefied natural gas to Europe from a $4.8 billion joint venture project involving supergiant North offshore gas field. State owned Qatar General petroleum Corp. (QGPC) and Snam signed an agreement in Doha to create a joint company owned 65% by QGPC and the remainder by Snam. Italy's state electricity monopoly, ENEL, which is seeking Qatari gas a fuel for its power plants, may later acquire part of Snam's interest in the project. The joint venture will transport and market North LNG to Europe. Exportsmore » to Europe by Snam via Italy, to begin in 1997, are expected to be 283 bcf/year at first and may climb to 459 bcf/year, depending upon demand.« less

Saudi Arabia Country Analysis Brief

EIA Publications

2014-01-01

Saudi Arabia is the world's largest holder of crude oil proved reserves and was the largest exporter of total petroleum liquids in 2013. In 2013, Saudi Arabia was the world's second-largest petroleum liquids producer behind the United States and was the world's second-largest crude oil producer behind Russia. Saudi Arabia's economy remains heavily dependent on petroleum. Petroleum exports accounted for 85% of total Saudi export revenues in 2013, according to the Organization of the Petroleum Exporting Countries (OPEC)'s Annual Statistical Bulletin 2014. With the largest oil projects nearing completion, Saudi Arabia is expanding its natural gas, refining, petrochemicals, and electric power industries. Saudi Arabia's oil and natural gas operations are dominated by Saudi Aramco, the national oil and gas company and the world's largest oil company in terms of production. Saudi Arabia's Ministry of Petroleum and Mineral Resources and the Supreme Council for Petroleum and Minerals have oversight of the oil and natural gas sector and Saudi Aramco.

Cultural Beliefs regarding People with Disabilities in Namibia: Implications for the Inclusion of People with Disabilities

ERIC Educational Resources Information Center

Haihambo, Cynthy; Lightfoot, Elizabeth

2010-01-01

Namibia is a southern African country with national level policies promoting community inclusion and inclusive education. Despite these policies, people with disabilities are often excluded from schools and community life. This study explores the nuanced cultural beliefs about the causes of disability in Namibia, and the impacts of such beliefs on…

Arranging marriage; negotiating risk: genetics and society in Qatar.

PubMed

Kilshaw, Susie; Al Raisi, Tasneem; Alshaban, Fouad

2015-01-01

This paper considers how the globalized discourse of genetic risk in cousin marriage is shaped, informed and taken up in local moral worlds within the context of Qatar. This paper investigates the way Qataris are negotiating the discourse on genetics and risk. It is based on data from ongoing ethnographic research in Qatar and contributes to anthropological knowledge about this understudied country. Participants were ambivalent about genetic risks and often pointed to other theories of causation in relation to illness and disability. The discourse on genetic risk associated with marrying in the family was familiar, but for some participants the benefits of close marriage outweighed potential risks. Furthermore, the introduction of mandatory pre-marital screening gave participants confidence that risks were monitored and minimized.

Contextualizing the Physician Charter on Professionalism in Qatar: From Patient Autonomy to Family Autonomy

PubMed Central

Ho, Ming-Jung; Alkhal, Abdullatif; Tekian, Ara; Shih, Julie; Shaw, Kevin; Wang, Chung-Hsiang; Alyafei, Khalid; Konopasek, Lyuba

2016-01-01

Background  The Physician Charter on medical professionalism has been endorsed by professional organizations worldwide, yet it is unclear if this Western framework of professionalism is applicable in non-Western countries. Objective  This study examines how physicians practicing in a Middle Eastern context perceive the terms, principles, and commitments outlined in the charter. Methods  In May 2013, the authors conducted 6 focus groups with 43 clinician-educators practicing at Hamad Medical Corporation in Doha, Qatar, to discuss the applicability of the Physician Charter in a local context. The research team coded and analyzed transcripts to identify sociocultural influences on professionalism. Results  Participants generally expressed agreement with the applicability of the charter's principles to physician professionalism in Qatar. However, 3 contextual factors (religious beliefs and practices, family-centered decision making, and multinationality) complicated the application of the core principles of patient autonomy and social justice. Islamic beliefs reinforced the importance of professional values such as altruism, but presented a barrier to the principle of self-determination for female patients. The family-centered culture in Qatar called for enlarging the scope of patient-centered decision making to include the patient's family. Qatar's multinational population prompted debate over equal treatment and how to conceptualize and implement the principle of social justice. Conclusions  Several sociocultural contexts influence the conceptualization of the principles of medical professionalism in Qatar. The findings suggest that contextual factors should be considered when developing or adopting a professionalism framework in an international setting and context. PMID:28018537

Contextualizing the Physician Charter on Professionalism in Qatar: From Patient Autonomy to Family Autonomy.

PubMed

Ho, Ming-Jung; Alkhal, Abdullatif; Tekian, Ara; Shih, Julie; Shaw, Kevin; Wang, Chung-Hsiang; Alyafei, Khalid; Konopasek, Lyuba

2016-12-01

The Physician Charter on medical professionalism has been endorsed by professional organizations worldwide, yet it is unclear if this Western framework of professionalism is applicable in non-Western countries. This study examines how physicians practicing in a Middle Eastern context perceive the terms, principles, and commitments outlined in the charter. In May 2013, the authors conducted 6 focus groups with 43 clinician-educators practicing at Hamad Medical Corporation in Doha, Qatar, to discuss the applicability of the Physician Charter in a local context. The research team coded and analyzed transcripts to identify sociocultural influences on professionalism. Participants generally expressed agreement with the applicability of the charter's principles to physician professionalism in Qatar. However, 3 contextual factors (religious beliefs and practices, family-centered decision making, and multinationality) complicated the application of the core principles of patient autonomy and social justice. Islamic beliefs reinforced the importance of professional values such as altruism, but presented a barrier to the principle of self-determination for female patients. The family-centered culture in Qatar called for enlarging the scope of patient-centered decision making to include the patient's family. Qatar's multinational population prompted debate over equal treatment and how to conceptualize and implement the principle of social justice. Several sociocultural contexts influence the conceptualization of the principles of medical professionalism in Qatar. The findings suggest that contextual factors should be considered when developing or adopting a professionalism framework in an international setting and context.

Trauma research in Qatar: a literature review and discussion of progress after establishment of a trauma research centre.

PubMed

El-Menyar, A; Asim, M; Zarour, A; Abdelrahman, H; Peralta, R; Parchani, A; Al-Thani, H

2016-02-01

A structured research programme is one of the main pillars of a trauma care system. Despite the high rate of injury-related mortalities, especially road traffic accidents, in Qatar, little consideration has been given to research in trauma. This review aimed to analyse research publications on the subject of trauma published from Qatar and to discuss the progress of clinical research in Qatar and the Gulf Cooperation Council countries with special emphasis on trauma research. A literature search using PubMed and Google Scholar search engines located 757 English-language articles within the fields of internal medicine, surgery and trauma originating from Qatar between the years 1993 and 2013. A steep increase in the number of trauma publications since 2010 could be linked to the setting up of a trauma research centre in Qatar in 2011. We believe that establishing a research unit has made a major impact on research productivity, which ultimately benefits health care.

Transit Timing Variation Measurements of WASP-12b and Qatar-1b: No Evidence Of Additional Planets

NASA Astrophysics Data System (ADS)

Collins, Karen A.; Kielkopf, John F.; Stassun, Keivan G.

2017-02-01

WASP-12b and Qatar-1b are transiting hot Jupiters for which previous works have suggested the presence of transit timing variations (TTVs) indicative of additional bodies in these systems—an Earth-mass planet in WASP-12 and a brown-dwarf mass object in Qatar-1. Here, we present 23 new WASP-12b and 18 new Qatar-1b complete (or nearly complete) transit observations. We perform global system fits to all of our light curves for each system, as well as RV and stellar spectroscopic parameters from the literature. The global fits provide refined system parameters and uncertainties for each system, including precise transit center times for each transit. The transit model residuals of the combined and five minute binned light curves have an rms of 183 and 255 parts per million (ppm) for WASP-12b and Qatar-1b, respectively. Most of the WASP-12b system parameter values from this work are consistent with values from previous studies, but have ˜40%-50% smaller uncertainties. Most of the Qatar-1b system parameter values and uncertainties from this work are consistent with values recently reported in the literature. We find no convincing evidence for sinusoidal TTVs with a semi-amplitude of more than ˜35 and ˜25 s in the WASP-12b and Qatar-1b systems, respectively.

Medical education and research environment in Qatar: a new epoch for translational research in the Middle East

PubMed Central

2011-01-01

Recent advances in medical technology and key discoveries in biomedical research have the potential to improve human health in an unprecedented fashion. As a result, many of the Arab Gulf countries, particularly Qatar are devoting increasing resources toward establishing centers of excellence in biomedical research. However, there are challenges that must be overcome. The low profile of private medical institutions and their negligible endowments in the region are examples of such challenges. Business-type government controlled universities are not the solution for overcoming the challenges facing higher education and research programs in the Middle East. During the last decade, Qatar Foundation for Education, Science and Community Development has attracted six branch campuses of American Institutions of higher learning to the Education City in Qatar, a 2500-acre area, which is rapidly becoming a model of integrating higher education and research in the region. Not-for profit, time-tested education institutions from abroad in public-private partnership with local organizations offer favorable conditions to build robust research programs in the region. Weill Cornell Medical College in Qatar (WCMC-Q) of Cornell University is an example such an institution. It is the first and only medical school in Qatar. WCMC-Q's interwoven education, research and public health based framework lays a sturdy foundation for developing and implementing translational medicine research programs of importance to the State of Qatar and Middle Eastern nations. This approach is yielding positive results. Discoveries from this program should influence public policy in a positive fashion toward reducing premature mortality and morbidity due to diabetes, obesity, heart disease and cancer, examples of health conditions commonly encountered in Qatar. PMID:21272322

Medical education and research environment in Qatar: a new epoch for translational research in the Middle East.

PubMed

Chouchane, Lotfi; Mamtani, Ravinder; Al-Thani, Mohammed H; Al-Thani, Al-Anoud M; Ameduri, Marco; Sheikh, Javaid I

2011-01-27

Recent advances in medical technology and key discoveries in biomedical research have the potential to improve human health in an unprecedented fashion. As a result, many of the Arab Gulf countries, particularly Qatar are devoting increasing resources toward establishing centers of excellence in biomedical research. However, there are challenges that must be overcome. The low profile of private medical institutions and their negligible endowments in the region are examples of such challenges. Business-type government controlled universities are not the solution for overcoming the challenges facing higher education and research programs in the Middle East.During the last decade, Qatar Foundation for Education, Science and Community Development has attracted six branch campuses of American Institutions of higher learning to the Education City in Qatar, a 2500-acre area, which is rapidly becoming a model of integrating higher education and research in the region. Not-for profit, time-tested education institutions from abroad in public-private partnership with local organizations offer favorable conditions to build robust research programs in the region. Weill Cornell Medical College in Qatar (WCMC-Q) of Cornell University is an example such an institution. It is the first and only medical school in Qatar.WCMC-Q's interwoven education, research and public health based framework lays a sturdy foundation for developing and implementing translational medicine research programs of importance to the State of Qatar and Middle Eastern nations. This approach is yielding positive results. Discoveries from this program should influence public policy in a positive fashion toward reducing premature mortality and morbidity due to diabetes, obesity, heart disease and cancer, examples of health conditions commonly encountered in Qatar.

Adult tuberculous meningitis in Qatar: a descriptive retrospective study from its referral center.

PubMed

Imam, Yahia Z B; Ahmedullah, Hasan S; Akhtar, Naveed; Chacko, Kadavil C; Kamran, Saadat; Al Alousi, Faraj; Alsuwaidi, Zubaida; Almaslmani, Muna; Al Khal, A Latif; Deleu, Dirk

2015-01-01

Tuberculous meningitis is the severest and commonest form of central nervous system tuberculosis causing high mortality and morbidity. We aim to study the clinical, biochemical, and radiological characteristics of tuberculous meningitis in adult patients in Qatar and to calculate the incidence. A descriptive retrospective 7-year study was conducted at the Hamad General Hospital (the only tertiary referral center and sole health care provider for tuberculosis in Qatar) between the 1st of January 2006 and the 31st of December 2012, to describe the clinical presentation, diagnosis, treatment, outcome, and the incidence of adult tuberculous meningitis in Qatar. Tuberculous meningitis was diagnosed in 80 patients (65 male, 15 female), with a mean age of 30.3 ± 8.9. The majority of patients (76.3%) were from the Indian subcontinent. The commonest clinical features were fever (79%), headache (71%), and meningism (56%). Cerebrospinal fluid tuberculosis culture was positive in 44% of patients. Almost 39% of patients were in Stage I, 46% in Stage II and 15% in Stage III of the disease. The commonest neuroimaging features were leptomeningeal enhancement (34%) and hydrocephalus (33%). Cranial nerve palsy, limb weakness, and an elevated C-reactive protein were associated with a poorer outcome. Sixty eight percent had complete recovery, 10% had residual neurological sequelae without disability, 17% had disability, and 5% died. The average incidence of tuberculous meningitis over 7 years was 0.9 per 100,000 adult population. The characteristics of tuberculous meningitis were described in our population. Our data indicate that the incidence of tuberculosis meningitis in Qatar has increased. Tuberculous meningitis in Qatar is mainly an imported disease.

Influence of clerkship on attitudes of medical students toward psychiatry across cultures: United States and Qatar.

PubMed

Burgut, F Tuna; Polan, H Jonathan

2013-05-01

To assure adequate treatment for patients with mental illness worldwide, medical schools must impart positive attitudes toward psychiatry. The authors examined the effect of culture on changes in attitudes toward psychiatry among medical students receiving the same psychiatry clerkship curriculum in two different countries. A group of 74 students from Weill Cornell Medical College-New York and 32 from Weill Cornell Medical College-Qatar completed pre- and post-clerkship questionnaires assessing their attitudes toward psychiatry. On the pretest, the Qatar students had less positive attitudes than the New York students, as evidenced by lower group mean total scores. During the clerkship, the attitudes of students at both schools improved, but more markedly in Qatar, narrowing the group differences. A psychiatry clerkship with a U.S.-derived curriculum had a positive effect on medical students' attitudes toward psychiatry in Qatar, suggesting the usefulness of applying such curricula across cultures.

Liberal Arts Education in Qatar: Intercultural Perspectives

ERIC Educational Resources Information Center

Rostron, Magdalena

2009-01-01

This paper is an attempt to sketch a historical, cultural and social background of recent educational developments in Qatar, briefly review the traditions of western liberal arts education with its goals and teaching and learning methodologies, explain its benefits and their relevance to Muslim Qatari students of universities in Education City in…

The Private-Public Literacy Divide amid Educational Reform in Qatar: What Does PISA Tell Us?

ERIC Educational Resources Information Center

Cheema, Jehanzeb R.

2015-01-01

The education system in Qatar comprises of both private schools, which receive money through student fees, and public schools, which are fully government-funded. In the mid-2000s, Qatar started its transition towards an independent school model with the aim of eventually converting all public schools into government-supported independent schools.…

Population genetic structure of the people of Qatar.

PubMed

Hunter-Zinck, Haley; Musharoff, Shaila; Salit, Jacqueline; Al-Ali, Khalid A; Chouchane, Lotfi; Gohar, Abeer; Matthews, Rebecca; Butler, Marcus W; Fuller, Jennifer; Hackett, Neil R; Crystal, Ronald G; Clark, Andrew G

2010-07-09

People of the Qatar peninsula represent a relatively recent founding by a small number of families from three tribes of the Arabian Peninsula, Persia, and Oman, with indications of African admixture. To assess the roles of both this founding effect and the customary first-cousin marriages among the ancestral Islamic populations in Qatar's population genetic structure, we obtained and genotyped with Affymetrix 500k SNP arrays DNA samples from 168 self-reported Qatari nationals sampled from Doha, Qatar. Principal components analysis was performed along with samples from the Human Genetic Diversity Project data set, revealing three clear clusters of genotypes whose proximity to other human population samples is consistent with Arabian origin, a more eastern or Persian origin, and individuals with African admixture. The extent of linkage disequilibrium (LD) is greater than that of African populations, and runs of homozygosity in some individuals reflect substantial consanguinity. However, the variance in runs of homozygosity is exceptionally high, and the degree of identity-by-descent sharing generally appears to be lower than expected for a population in which nearly half of marriages are between first cousins. Despite the fact that the SNPs of the Affymetrix 500k chip were ascertained with a bias toward SNPs common in Europeans, the data strongly support the notion that the Qatari population could provide a valuable resource for the mapping of genes associated with complex disorders and that tests of pairwise interactions are particularly empowered by populations with elevated LD like the Qatari. Copyright 2010 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

Population Genetic Structure of the People of Qatar

PubMed Central

Hunter-Zinck, Haley; Musharoff, Shaila; Salit, Jacqueline; Al-Ali, Khalid A.; Chouchane, Lotfi; Gohar, Abeer; Matthews, Rebecca; Butler, Marcus W.; Fuller, Jennifer; Hackett, Neil R.; Crystal, Ronald G.; Clark, Andrew G.

2010-01-01

People of the Qatar peninsula represent a relatively recent founding by a small number of families from three tribes of the Arabian Peninsula, Persia, and Oman, with indications of African admixture. To assess the roles of both this founding effect and the customary first-cousin marriages among the ancestral Islamic populations in Qatar's population genetic structure, we obtained and genotyped with Affymetrix 500k SNP arrays DNA samples from 168 self-reported Qatari nationals sampled from Doha, Qatar. Principal components analysis was performed along with samples from the Human Genetic Diversity Project data set, revealing three clear clusters of genotypes whose proximity to other human population samples is consistent with Arabian origin, a more eastern or Persian origin, and individuals with African admixture. The extent of linkage disequilibrium (LD) is greater than that of African populations, and runs of homozygosity in some individuals reflect substantial consanguinity. However, the variance in runs of homozygosity is exceptionally high, and the degree of identity-by-descent sharing generally appears to be lower than expected for a population in which nearly half of marriages are between first cousins. Despite the fact that the SNPs of the Affymetrix 500k chip were ascertained with a bias toward SNPs common in Europeans, the data strongly support the notion that the Qatari population could provide a valuable resource for the mapping of genes associated with complex disorders and that tests of pairwise interactions are particularly empowered by populations with elevated LD like the Qatari. PMID:20579625

Turbodrilling performance offshore Qatar

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rana, L.A.; Abdulrahman, E.A.

Until the first quarter of 1979 Qatar General Petroleum Corporation Offshore routinely rotary drilled its vertical development wells using tricone bits. Turbodrilling the 17 1/2'' and 8 1/2'' hole sections was introduced in the second quarter of 1979 followed by the 12 1/4'' hole section in the first qarter of 1980. This resulted in avoiding/minimising downhole problems and the elimination of 7'' and 4 1/2'' liners. As a result of introducing these practices a 50 percent time saving and a 30 percent cost saving has been achieved, equivalent to $550,000/well.

TRANSIT TIMING VARIATION MEASUREMENTS OF WASP-12b AND QATAR-1b: NO EVIDENCE OF ADDITIONAL PLANETS

DOE Office of Scientific and Technical Information (OSTI.GOV)

Collins, Karen A.; Stassun, Keivan G.; Kielkopf, John F.

WASP-12b and Qatar-1b are transiting hot Jupiters for which previous works have suggested the presence of transit timing variations (TTVs) indicative of additional bodies in these systems—an Earth-mass planet in WASP-12 and a brown-dwarf mass object in Qatar-1. Here, we present 23 new WASP-12b and 18 new Qatar-1b complete (or nearly complete) transit observations. We perform global system fits to all of our light curves for each system, as well as RV and stellar spectroscopic parameters from the literature. The global fits provide refined system parameters and uncertainties for each system, including precise transit center times for each transit. Themore » transit model residuals of the combined and five minute binned light curves have an rms of 183 and 255 parts per million (ppm) for WASP-12b and Qatar-1b, respectively. Most of the WASP-12b system parameter values from this work are consistent with values from previous studies, but have ∼40%–50% smaller uncertainties. Most of the Qatar-1b system parameter values and uncertainties from this work are consistent with values recently reported in the literature. We find no convincing evidence for sinusoidal TTVs with a semi-amplitude of more than ∼35 and ∼25 s in the WASP-12b and Qatar-1b systems, respectively.« less

Photometric investigation of hot exoplanets: TrES-3b and Qatar-1b

NASA Astrophysics Data System (ADS)

Püsküllü, Ç.; Soydugan, F.; Erdem, A.; Budding, E.

2017-08-01

New photometric follow-up observations of transitting 'hot Jupiters' TrES-3b and Qatar-1b are presented. Weighted mean values of the solutions of light curves in R-filter for both planetary systems are reported and compared with the previous results. The transit light curves were analysed using the WINFITTER code. The physical properties of the planets were estimated. The planet radii are found to be Rp = 1.381 ± 0.033RJ for TrES-3b and Rp = 1.142 ± 0.025RJ for Qatar-1b. Transit times and their uncertainties were also determined and a new linear ephemeris was computed for both systems. Analysis of transit times showed that a significant signal could not be determined for TrES-3b, while weak evidence was found for Qatar-1b, which might be tested using more precise future transit times.

Measles immunity among pregnant women aged 15-44 years in Namibia, 2008 and 2010.

PubMed

Cardemil, Cristina V; Jonas, Anna; Beukes, Anita; Anderson, Raydel; Rota, Paul A; Bankamp, Bettina; Gary, Howard E; Sawadogo, Souleymane; Patel, Sadhna V; Zeko, Sikota; Muroua, Clementine; Gaeb, Esegiel; Wannemuehler, Kathleen; Gerber, Sue; Goodson, James L

2016-08-01

Namibia experienced a large measles outbreak starting in 2009, with 38% of reported cases in adults, including women of reproductive age. Population immunity was assessed among pregnant women to determine whether immunization activities were needed in adults to achieve measles elimination in Namibia. A total of 1708 and 2040 specimens sampled from Namibian pregnant women aged 15-44 years who were included in the 2008 and 2010 National HIV Sentinel Survey, respectively, were tested for measles immunoglobulin G antibody. The proportion of women seropositive overall and by 5-year age strata was determined, and factors associated with seropositivity were analyzed by logistic regression, including age, facility type, gravidity, HIV status, and urban/rural setting. Seropositivity in 2008 versus 2010 was compared. In both analysis years, measles seropositivity was lower in 15-19-year-olds (77%) and 20-24-year-olds (85-87%) and higher in 25-44-year-olds (90-94%) (2008, p<0.001; 2010, p<0.001). Overall measles seropositivity did not differ between 2008 (87%) and 2010 (87%) (p=0.7). HIV status did not affect seropositivity. Late in a large measles outbreak, 13% of pregnant women in Namibia, and almost one in four 15-19-year-old pregnant women, remained susceptible to measles. In Namibia, immunization campaigns with measles-containing vaccine should be considered for adults. Published by Elsevier Ltd.

Duripan effect on soil water availability: study case in North-Central Namibia

NASA Astrophysics Data System (ADS)

Prudat, Brice; Bloemertz, Lena; Kuhn, Nikolaus J.

2016-04-01

Soils with duripan and other hardpans are frequently disregarded for agriculture. However, in North-Central Namibia, farmers cultivate a type of sandy soil with a developing duripan at few decimetres of depth. This soil is particularly valuable for Pearl Millet cultivation during years with limited rainfall. Understanding the water dynamic and the role of the duripan in the soil moisture dynamic will improve livelihood and secure food production in North-Central Namibia, in Southern Angola and other areas in the world where similar soils appear. We recorded soil water content during five months at different depth in one of these sandy soil. The comparison of the recorded data with values calculated with models based on e.g. texture indicate that the duripan plays a very important role as water reservoir. Our results demonstrate that soils with duripans should not be disregarded for agricultural development, especially in context with irregular rainfall patterns. Understanding the role of duripans based on this study will thus help to anticipate and alleviate the effect of climate change in northern Namibia and other semi-arid regions, where similar soils occur.

Defense RDT and E Planning and Strategy Parameters: Methodological Considerations. Appendices

DTIC Science & Technology

1974-12-01

true in the case of Saudi Arabia , Kuwait, Qatar and Libya. The "unaligned Third World" is neither unaligned nor is it the entity the term connotes...Liberial Ethiopia, Morocco, Bahrain, Kuwait, Saudi Arabia , etc., which relate to bases and broad considerations of intention relating to defense. The scope...garner a trade surplus of $65 billion, from a base of only $7 billion 3 in 1973. While Italy verges on bankruptcy Saudi Arabia , Kuwait, tne United

Is there a correlation between malaria incidence and IRS coverage in western Zambezi region, Namibia?

PubMed Central

Sturrock, H.; Hsiang, M.; Roberts, K.; Kleinschmidt, I.; Nghipumbwa, M.; Uusiku, P.; Smith, J.; Bennet, A.; Kizito, W.; Takarinda, K.; Ade, S.; Gosling, R.

2018-01-01

Setting: A comparison of routine Namibia National Malaria Programme data (reported) vs. household survey data (administrative) on indoor residual spraying (IRS) in western Zambezi region, Namibia, for the 2014–2015 malaria season. Objectives: To determine 1) IRS coverage (administrative and reported), 2) its effect on malaria incidence, and 3) reasons for non-uptake of IRS in western Zambezi region, Namibia, for the 2014–2015 malaria season. Design: This was a descriptive study. Results: IRS coverage in western Zambezi region was low, ranging from 42.3% to 52.2% for administrative coverage vs. 45.9–66.7% for reported coverage. There was no significant correlation between IRS coverage and malaria incidence for this region (r = −0.45, P = 0.22). The main reasons for households not being sprayed were that residents were not at home during spraying times or that spray operators did not visit the households. Conclusions: IRS coverage in western Zambezi region, Namibia, was low during the 2014–2015 malaria season because of poor community engagement and awareness of times for spray operations within communities. Higher IRS coverage could be achieved through improved community engagement. Better targeting of the highest risk areas by the use of malaria surveillance will be required to mitigate malaria transmission. PMID:29713594

Is there a correlation between malaria incidence and IRS coverage in western Zambezi region, Namibia?

PubMed

Mumbengegwi, D R; Sturrock, H; Hsiang, M; Roberts, K; Kleinschmidt, I; Nghipumbwa, M; Uusiku, P; Smith, J; Bennet, A; Kizito, W; Takarinda, K; Ade, S; Gosling, R

2018-04-25

Setting: A comparison of routine Namibia National Malaria Programme data (reported) vs. household survey data (administrative) on indoor residual spraying (IRS) in western Zambezi region, Namibia, for the 2014-2015 malaria season. Objectives: To determine 1) IRS coverage (administrative and reported), 2) its effect on malaria incidence, and 3) reasons for non-uptake of IRS in western Zambezi region, Namibia, for the 2014-2015 malaria season. Design: This was a descriptive study. Results: IRS coverage in western Zambezi region was low, ranging from 42.3% to 52.2% for administrative coverage vs. 45.9-66.7% for reported coverage. There was no significant correlation between IRS coverage and malaria incidence for this region ( r = -0.45, P = 0.22). The main reasons for households not being sprayed were that residents were not at home during spraying times or that spray operators did not visit the households. Conclusions: IRS coverage in western Zambezi region, Namibia, was low during the 2014-2015 malaria season because of poor community engagement and awareness of times for spray operations within communities. Higher IRS coverage could be achieved through improved community engagement. Better targeting of the highest risk areas by the use of malaria surveillance will be required to mitigate malaria transmission.

Teacher Perceptions of Professional Development in the Context of National Educational Reform: The Case of Qatar

ERIC Educational Resources Information Center

Nasser, Ramzi; Romanowski, Michael

2011-01-01

In light of nationally mandated educational changes in Qatar, this study investigates in-service teachers' perceptions of professional development (PD). The aims are to identify challenges facing teachers' PD. The respondents were 40 in-service teachers from two schools in Doha, Qatar, who had received PD connected with national educational…

Evaluation of the general public's knowledge, views and practices relating to appropriate antibiotic use in Qatar.

PubMed

Moienzadeh, Atefeh; Massoud, Tasnim; Black, Emily

2017-04-01

Studies completed internationally have demonstrated an alarming number of patients believed antibiotics are indicated in the treatment of viral infections and other self-limited illnesses. Evaluation of patient practices relating to antibiotics have also demonstrated inappropriate use. Antibiotic misuse by patients and practitioners has been identified as a factor in the development of resistance. Current knowledge, views and practices relating to antibiotic use in Qatar is unknown. The primary objective of this study was to evaluate the general population's current antimicrobial knowledge, views and practices in Qatar. This study was designed as a self-administered cross-sectional survey. Eligible participants were residents of Qatar who were over the age of 18 and spoke English or Arabic. The questionnaire was developed based on previously published literature and objectives of this study. Data were collected at community pharmacies in Doha, Qatar. The majority of participants (95.8%) had taken antibiotics in the past. The median knowledge score of the study population was 4/8. Misconceptions relating to use of antibiotics for treatment of viral infections were common. Inappropriate use as evident by hoarding of antibiotics for future use and sharing antibiotics with family or friends was also identified in this study population. Community pharmacists in Qatar have an opportunity to improve knowledge of the general population regarding appropriate indications of antibiotics and risk of resistance with inappropriate use. © 2015 Royal Pharmaceutical Society.

Assessment of the 10-year risk of coronary heart disease events for Qatar Petroleum's firefighters and non-firefighter staff in Qatar.

PubMed

Mochtar, I; Hooper, R W

2012-02-01

Coronary heart disease is a major public health problem worldwide and firefighters may be at particular occupational risk. In a cross-sectional study in Ras Laffan Industrial City, Qatar, we assessed the 10-year risk of coronary heart disease events for 369 Qatar Petroleum staff at their periodic medical examination. The subjects of the study (all males) were divided into firefighters and non-firefighters groups. Based on the Framingham risk score calculations, 69.9% of the subjects were categorized as low risk, 27.1% as intermediate risk and 2.9% as high risk. None of the firefighters was categorized as high risk, 15.5% were intermediate and the rest were low risk. In the whole group, low high-density lipoprotein cholesterol was the most prevalent risk factor (68.8%), followed by hypertension (32.0%) and smoking (15.4%). The mean risk of developing coronary heart disease in firefighters [6.5% (SD 3.7%)] was significantly lower than in non-firefighters 19.5% (SD 6.5%)].

A review of cyberbullying legislation in Qatar: Considerations for policy makers and educators.

PubMed

Foody, Mairéad; Samara, Muthanna; El Asam, Aiman; Morsi, Hisham; Khattab, Azhar

Cyberbullying is a worldwide problem affecting mental health, education, safety and general well-being for individuals across the globe. Despite the widespread availability of the Internet, research into prevalence rates of cyberbullying in Qatar is lacking and legislating for the crime has been slow to develop. Recently there have been some positive initiatives in the country such as a Cybercrime Prevention Law, the development of a National ICT Strategy, and a website detailing safe practice guidelines for Internet usage. However, the implementation and usage of these initiatives are still limited and there is a lack of awareness of cyberbullying in Qatar. As a result, the risk factors and consequences among school-aged children are unknown. The current paper presents an evaluation of the legislative and public policy solutions to cyberbullying available in Qatar, and outlines the critical challenges that could potentially face educators in shaping best practice guidelines for the future. Copyright © 2016 Elsevier Ltd. All rights reserved.

Qatar NGL-2 pipeline problems

DOE Office of Scientific and Technical Information (OSTI.GOV)

El-Jundi, I.M.

Qatar NGL/2 plant, commissioned in December, 1979, was designed to process the associated gas from the offshore crude oil fields of Qatar. The dehydrated sour lean gas and wet sour liquids are transported via two separate lines to Umm Said NGL Complex about 120 kms. from the central offshore station. The liquids line 300 mm diameter (12 inch) has suffered general and severe pitting corrosion. The lean gas line 600 mm diameter (24 inch) has suffered corrosion and extensively hydrogen induced cracking (HIC), also known as HIPC. Both lines never performed to their design parameters and many problems in themore » downstream facilities have been experienced. All efforts to clean the liquids lines from the solids (debris) have failed. This inturn interfered with the planned corrosion control programe, thus allowing corrosion to continue. Investigation work has been done by various specialists in an attempt to find the origin of the solids and to recommend necessary remedial actions. Should lines fall from pitting corrosion, the effect of liquids leak at a pressure of about 11000 kpa will be very dangerous especially if it occurs onshore. In order to protect the NGL-2 operations against possible risks, both interms of safety as well as losses in revenue, critically sections of the pipelines have been replaced, whilst the whole gas liquids pipelines would be replaced shortly. Supplementary documents to the API standards were prepared by QPC for the replaced pipelines.« less

Qatar NGL-2 pipeline problems

DOE Office of Scientific and Technical Information (OSTI.GOV)

El-Jundi, I.M.

The Qatar NGL-2 plant, commissioned in December 1979, was designed to process the associated gas from the offshore crude oil fields of Qatar. The dehydrated, sour, lean gas and wet, sour liquids are transported by two separate lines to the Umm Said NGL complex about 120 km (75 miles) from the central offshore station. The 300-mm (12-in.) -diameter liquids line has suffered general pitting corrosion, and the 600-mm (24-in.) -diameter lean gas line has suffered corrosion and extensive hydrogen-induced cracking (HIC or HIPC). Neither line performed to its design parameters, and many problems in the downstream facilities have been experienced.more » All efforts to clean the solids (debris) from the liquids lines have failed. This in turn interfered with the planned corrosion control program, thus allowing corrosion to continue. Various specialists have investigated the lines in an attempt to find the origin of the solids and to recommend necessary remedial actions. Should the lines fail from pitting corrosion, the effect of a leak at a pressure of about 11 000 kPa (1,595 psi) will be very dangerous, especially if it occurs onshore. To protect the NGL-2 operations against possible risks - both in terms of safety and of losses in revenue - critical sections of the pipelines have been replaced, and all gas liquids pipelines will be replaced soon. Supplementary documents to the API standards were prepared for the replaced pipelines.« less

The Saudi Tatweer Education Reforms: Implications of Neoliberal Thought to Saudi Education Policy

ERIC Educational Resources Information Center

Tayan, Bilal M.

2017-01-01

The King Abdullah Public Education Development Project or the "Tatweer" education reforms were created to improve the quality of teaching and learning in Saudi Arabia. It was a response to develop generations of Saudis who would contribute to the economic well-being of the nation. The Saudi Tatweer education reforms have been important…

Fog Bank, Namib Desert, Namibia, Africa

NASA Technical Reports Server (NTRS)

1991-01-01

Fog is the only source of moisture for desert dwelling animals and plants living in the Namib Desert sand dune field, Namibia (23.5N, 15.0E). Coastal stratus clouds provide most of the life supporting moisture as fog droplets in this arid land where the usual annual rainfall is less than a quarter of an inch for decades at a time. In this view, the stratus clouds over the coast conform to the dune pattern proving that the fog is in ground contact.

Fog Bank, Namib Desert, Namibia, Africa

NASA Image and Video Library

1991-12-01

Fog is the only source of moisture for desert dwelling animals and plants living in the Namib Desert sand dune field, Namibia (23.5N, 15.0E). Coastal stratus clouds provide most of the life supporting moisture as fog droplets in this arid land where the usual annual rainfall is less than a quarter of an inch for decades at a time. In this view, the stratus clouds over the coast conform to the dune pattern proving that the fog is in ground contact.

STS-35 Earth observation of the Persian Gulf area

NASA Technical Reports Server (NTRS)

1990-01-01

STS-35 Earth observation taken aboard Columbia, Orbiter Vehicle (OV) 102, is of the Persian Gulf area. Major cities and oilfields of the countries of Saudi Arabia (foreground), Iraq (top left), Iran (top center and top right), Kuwait, Bahrain, Qatar, and a portion of the United Arab Emirates are visible in this scene. The cities are the large whitish areas of city lights. Flares characteristic of the Mid-East oil field practices are visible both onshore and offshore throughout the scene. Major cities identifiable are in Iraq - Baghdad, Basra, and Faw; in Qatar - Ab Dawhah; in Kuwait - Kuwait City; in Saudi Arabia - Riyadh, Al Jubayl, Dharan, Al Huf, Ad Dilam and Al Hariq; and Bahrain and its associated causeway to the mainland.

STS-35 Earth observation of the Persian Gulf area

NASA Image and Video Library

1990-12-10

STS-35 Earth observation taken aboard Columbia, Orbiter Vehicle (OV) 102, is of the Persian Gulf area. Major cities and oilfields of the countries of Saudi Arabia (foreground), Iraq (top left), Iran (top center and top right), Kuwait, Bahrain, Qatar, and a portion of the United Arab Emirates are visible in this scene. The cities are the large whitish areas of city lights. Flares characteristic of the Mid-East oil field practices are visible both onshore and offshore throughout the scene. Major cities identifiable are in Iraq - Baghdad, Basra, and Faw; in Qatar - Ab Dawhah; in Kuwait - Kuwait City; in Saudi Arabia - Riyadh, Al Jubayl, Dharan, Al Huf, Ad Dilam and Al Hariq; and Bahrain and its associated causeway to the mainland.

Science Education Reform in Qatar: Progress and Challenges

ERIC Educational Resources Information Center

Said, Ziad

2016-01-01

Science education reform in Qatar has had limited success. In the Trends in International Mathematics and Science Study (TIMMS), Qatari 4th and 8th grade students have shown progress in science achievement, but they remain significantly below the international average. Also, in the Program for International Student Assessment (PISA), Qatari…

Education for a New Era: Design and Implementation of K-12 Education Reform in Qatar. Monograph

ERIC Educational Resources Information Center

Brewer, Dominic J.; Augustine, Catherine H.; Zellman, Gail L.; Ryan, Gery; Goldman, Charles A.; Stasz, Cathleen; Constant, Louay

2007-01-01

The leadership of Qatar has a social and political vision that calls for improving the outcomes of the Qatari K-12 education system. With this vision in mind, the leadership asked RAND to examine Qatar's K-12 education system, to recommend options for building a world-class system, and, subsequently, to develop the chosen option and support its…

Provision of social services in Namibia.

PubMed

Kaure, A

1994-03-01

Whereas Namibia is not a welfare state, the government which has emerged from the colonial period is expected to provide social services to address the social inequities of that period. The Constitution requires the government to promote and maintain the welfare of the people by adopting policies to ensure equal opportunities for men and women, access by all to health and education, reasonable assess to public facilities and services, a pension to senior citizens, and just and affordable benefits to the unemployed, the incapacitated, the indigent, and the disadvantaged. The International Labor Organization (ILO) prepared a report on the development of social security in Namibia which stated that the country's social protection schemes are centered on formal sector employees with the financing for those schemes coming from that sector. Within the formal sector, however, there are disparities, and those who have irregular or lower-paid employment are generally less protected. The ILO report calls for reforms which would recognize the relationship between economic development and social policy while putting limited resources to the best possible use. The Director of Social Services, however, has stated that the government may not have the resources to provide such services. For example, there is a widespread need for old-age homes, but no money to provide them. The government must exert its efforts to rectify the inequities of the colonial era such as the provision of pensions based on race. in 1991-92 alone, social pensions totaled 1.8% of the country's gross national produce, yet many people are not reached by the social services staff. The new labor bill and the draft bill on social security will alleviate some, but not all, of these problems. Whereas the social security bill provides for maternity benefits, unemployment benefits are nonexistent and deemed infeasible at the present time. The government's efforts to increase public health have led to the creation of

Proposed artificial recharge studies in northern Qatar

USGS Publications Warehouse

Kimrey, J.O.

1985-01-01

The aquifer system in northern Qatar comprises a water-table aquifer in the Rus Formation which is separated by an aquitard from a partially confined aquifer in the top of the overlying Umm er Radhuma Formation. These two aquifers are composed of limestone and dolomite of Eocene and Paleocene age and contain a fragile lens of freshwater which is heavily exploited as a source of water for agricultural irrigation. Net withdrawals are greatly in excess of total recharge, and quality of ground water is declining. Use of desalinated seawater for artificial recharge has been proposed for the area. Artificial recharge, on a large scale, could stabilize the decline in ground-water quality while allowing increased withdrawals for irrigation. The proposal appears technically feasible. Recharge should be by injection to the Umm er Radhuma aquifer whose average transmissivity is about 2,000 meters squared per day (as compared to an average of about 200 meters squared per day for the Rus aquifer). Implementation of artificial recharge should be preceded by a hydrogeologic appraisal. These studies should include test drilling, conventional aquifer tests, and recharge-recovery tests at four sites in northern Qatar. (USGS)

A qualitative study of pharmacists' perceptions of, and recommendations for improvement of antibiotic use in Qatar.

PubMed

Black, Emily; Cartwright, Andrea; Bakharaiba, Sumaia; Al-Mekaty, Eman; Alsahan, Dima

2014-08-01

Use of antibiotics has been correlated with increasing rates of resistance. Pharmacists are ideally positioned as front line health care providers to limit indiscriminate antibiotic use and promote the safe and effective administration of these medications. The aim of this project was to assess pharmacists' opinions relating to antibiotic utilization in the community setting. Doha, Qatar. Community and primary care pharmacists were invited to participate in one of three focus groups or a semi-structured interview at Qatar University or at their site of employment. A total of 22 community and primary care pharmacists participated in this study. Interviews were facilitated using a focus group guide, were recorded, and later transcribed. Transcripts were reviewed for recurring themes and coded using Nvivo software for qualitative research. Pharmacists' perceptions. Five major themes emerged from a series of focus groups and interviews. Themes which recurred across interview groups included: misconceptions and inappropriate practices by patients and healthcare providers, currently implemented strategies, perceived barriers, ways to overcome perceived barriers, and targets for improvement of antibiotic use in Qatar. The greatest need, as identified by pharmacists in this study was increased knowledge of the general population about appropriate antibiotic use through various educational interventions. Pharmacists report a number of misconceptions and inappropriate practices relating to antibiotic use in Qatar by patients and healthcare providers. Education to improve knowledge of appropriate antibiotic use is needed. Despite recognition of these issues, barriers are preventing pharmacists from implementing strategies to improve antibiotic use in Qatar.

Redesigning Qatar's Post-Secondary Scholarship System. Research Brief

ERIC Educational Resources Information Center

Augustine, Catherine H.; Krop, Cathy

2008-01-01

At the request of Qatar's Supreme Education Council (SEC), RAND researchers devised a new set of scholarship programs for college-bound Qatari students and proposed the formation of an institute to manage the programs and oversee other post-secondary functions. The suggested system balanced support for local institutions of higher learning with…

Identifying the controls of wildfire activity in Namibia using multivariate statistics

NASA Astrophysics Data System (ADS)

Mayr, Manuel; Le Roux, Johan; Samimi, Cyrus

2015-04-01

Despite large areas of Namibia being unaffected by fires due to aridity, substantial burning in the northern and north-eastern parts of the country is observed every year. Within the fire-affected regions, a strong spatial and inter-annual variability characterizes the dry-season fire situation. In order to understand these patterns, it appears critical to identify the causative factors behind fire occurrence and to examine their interactions in detail. Furthermore, most studies dealing with causative factor examination focus either on the local or the regional scale. However, these scales seem to be inappropriate from a management perspective, as fire-related strategic action plans are most often set up nationwide. Here, we will present an examination of the fire regimes of Namibia based on a dataset conducted by Le Roux (2011). A decade-spanning fire record (1994-2003) derived from NOAA's Advanced Very High Resolution Radiometer (AVHRR) imagery was used to generate four fire regime metrics (Burned Area, Fire Season Length, Month of Peak Fire Season, and Fire Return Period) and quantitative information on vegetation and phenology derived from Normalized Difference Vegetation Index (NDVI) time series. Further variables contained by this dataset are related to climate, biodiversity, and human activities. Le Roux (2011) analyzed the correlations between the fire metrics mentioned above and the predictor variables. We hypothesize that linear correlations (as estimated by correlation coefficients) simplify the interactions between response and predictor variables. For instance, moderate population densities could induce the highest number of fires, whereas the complete absence of humans lacks one major source of ignition. Around highly populated areas, in contrary, fuels are usually reduced and space is more fragmented - thus, the initiation and spread of a potential fire could as well be inhibited. From a total of over 40 explanatory variables, we will initially use

Laboratory information management system: an example of international cooperation in Namibia.

PubMed

Colangeli, Patrizia; Ferrilli, Monica; Quaranta, Fabrizio; Malizia, Elio; Mbulu, Rosa-Stella; Mukete, Esther; Iipumbu, Lukas; Kamhulu, Anna; Tjipura-Zaire, Georgina; Di Francesco, Cesare; Lelli, Rossella; Scacchia, Massimo

2012-01-01

The authors describe the project undertaken by the Istituto G. Caporale to provide a laboratory information management system (LIMS) to the Central Veterinary Laboratory (CVL) in Windhoek, Namibia. This robust laboratory management tool satisfies Namibia's information obligations under international quality standard ISO 17025:2005. The Laboratory Information Management System (LIMS) for Africa was designed to collect and manage all necessary information on samples, tests and test results. The system involves the entry of sample data on arrival, as required by Namibian sampling plans, the tracking of samples through the various sections of the CVL, the collection of test results, generation of test reports and monitoring of outbreaks through data interrogation functions, eliminating multiple registrations of the same data on paper records. It is a fundamental component of the Namibian veterinary information system.

All That Glitters Is Not Gold: Challenges of Teacher and School Leader Licensure Licensing System in Qatar

ERIC Educational Resources Information Center

Ellili-Cherif, Maha; Romanowski, Michael H.; Nasser, Ramzi

2012-01-01

In 2001, the Government of Qatar began a comprehensive education reform (Education for a New Era) based on RAND's recommendations and options for building an educational system that would meet the country's changing needs. Nine years later, Qatar's educational landscape has significantly changed. Among these changes is the introduction of…

University students and HIV in Namibia: an HIV prevalence survey and a knowledge and attitude survey

PubMed Central

2012-01-01

Background With an overall adult HIV prevalence of 15.3%, Namibia is facing one of the largest HIV epidemics in Africa. Young people aged 20 to 34 years constitute one of the groups at highest risk of HIV infection in Namibia. However, little is known about the impact of HIV on this group and its access to healthcare. The purpose of this study was to estimate HIV prevalence, to assess the knowledge of and attitudes towards HIV/AIDS, and to assess access to healthcare among university students in Namibia. Methods We assessed HIV/AIDS knowledge and attitudes, HIV prevalence and access to healthcare among students at the Polytechnic of Namibia and the University of Namibia. HIV prevalence was tested through anonymous oral fluid-based tests. Results Half (n = 2790/5568) of the university students and 45% (n = 2807/6302) of the Polytechnic students participated in the knowledge and attitudes surveys. HIV/AIDS knowledge was reasonable, except for misperceptions about transmission. Awareness of one's own HIV status and risks was low. In all, 55% (n = 3055/5568) of university students and 58% (n = 3680/6302) of Polytechnic students participated in the HIV prevalence survey; 54 (1.8%) university students and 103 (2.8%) Polytechnic students tested HIV positive. Campus clinics were not the major providers of healthcare to the students. Conclusions Meaningful strategies addressing the gap between knowledge, attitude and young people's perception of risk of HIV acquisition should be implemented. HIV prevalence among Namibian university students appears relatively low. Voluntary counselling and testing should be stimulated. Efforts should be made to increase access to healthcare through the campus clinics. PMID:22353579

University students and HIV in Namibia: an HIV prevalence survey and a knowledge and attitude survey.

PubMed

de Beer, Ingrid H; Gelderblom, Huub C; Schellekens, Onno; Gaeb, Esegiel; van Rooy, Gert; McNally, Alta; Wit, Ferdinand W; Tobias, Rinke de Wit F

2012-02-22

With an overall adult HIV prevalence of 15.3%, Namibia is facing one of the largest HIV epidemics in Africa. Young people aged 20 to 34 years constitute one of the groups at highest risk of HIV infection in Namibia. However, little is known about the impact of HIV on this group and its access to healthcare. The purpose of this study was to estimate HIV prevalence, to assess the knowledge of and attitudes towards HIV/AIDS, and to assess access to healthcare among university students in Namibia. We assessed HIV/AIDS knowledge and attitudes, HIV prevalence and access to healthcare among students at the Polytechnic of Namibia and the University of Namibia. HIV prevalence was tested through anonymous oral fluid-based tests. Half (n = 2790/5568) of the university students and 45% (n = 2807/6302) of the Polytechnic students participated in the knowledge and attitudes surveys. HIV/AIDS knowledge was reasonable, except for misperceptions about transmission. Awareness of one's own HIV status and risks was low. In all, 55% (n = 3055/5568) of university students and 58% (n = 3680/6302) of Polytechnic students participated in the HIV prevalence survey; 54 (1.8%) university students and 103 (2.8%) Polytechnic students tested HIV positive. Campus clinics were not the major providers of healthcare to the students. Meaningful strategies addressing the gap between knowledge, attitude and young people's perception of risk of HIV acquisition should be implemented. HIV prevalence among Namibian university students appears relatively low. Voluntary counselling and testing should be stimulated. Efforts should be made to increase access to healthcare through the campus clinics.

Knowledge and awareness of Middle East respiratory syndrome coronavirus among Saudi and Non-Saudi Arabian pilgrims.

PubMed

Althobaity, Hosam M; Alharthi, Raed A S; Altowairqi, Mohammed H; Alsufyani, Ziyad A; Aloufi, Nahar S; Altowairqi, Abdulrahman E; Alqahtani, Abdulrahman S; Alzahrani, Ali K; Abdel-Moneim, Ahmed S

2017-01-01

The current study was intended to evaluate the knowledge and awareness toward Middle East respiratory syndrome coronavirus (MERS-CoV) of pilgrims from Saudi Arabia and from different Arabian countries. A prospective study was conducted among pilgrims from Saudi Arabia and those from other Arab nations. A total number of 2120 participants including 736 Saudi pilgrims (436 males and 300 females) and 1384 non-Saudi Arabian pilgrims (1384; 909 males and 475 females) were included in the study. The responses of the participants were descriptively analyzed. Pearson correlation coefficient was used to screen the possible correlations among different variables. The differences in the responses between the two groups were evaluated using Mann-Whitney analysis. The responses of the Saudi pilgrims showed statistically significant results in comparison to non-Saudi pilgrims in answering all questions except those related to the presence of efficient vaccination or treatment and the source of information. It was clear that the Saudi pilgrims were more oriented about different aspects of MERS-CoV including the nature of the causative agent, the signs, the severity of the disease, the animals that can transmit the infection to humans, the risk groups, and when one need to be screened for infection. In both Saudi and non-Saudi pilgrims, the official websites of health organizations constitute the main source of their information. It was concluded that Saudi pilgrims possess good knowledge about the MERS-CoV although more orientation is still required.

A molecular epidemiological study of rabies epizootics in kudu (Tragelaphus strepsiceros) in Namibia

PubMed Central

Mansfield, Karen; McElhinney, Lorraine; Hübschle, Otto; Mettler, Felix; Sabeta, Claude; Nel, Louis H; Fooks, Anthony R

2006-01-01

Background A panel of 37 rabies virus isolates were collected and studied, originating mainly from the northern and central regions of Namibia, between 1980 and 2003. Results These virus isolates demonstrated a high degree of genetic similarity with respect to a 400 bp region of the nucleoprotein gene, with the virus isolates originating from kudu antelope (n = 10) sharing 97.2–100% similarity with jackal isolates, and 97–100% similarity with those isolated from domestic dogs. Phylogenetic analysis suggested that these viruses were all of the canid rabies biotype of southern Africa. The viruses from kudu were closely associated with jackal isolates (n = 6), bat-eared fox isolates (n = 2) and domestic dog isolates (n = 2) at the genetic level and identical at the amino acid level, irrespective of the year of isolation. Conclusion These data suggest that jackal and kudu may form part of the same epidemiological cycle of rabies in Namibian wildlife, and might demonstrate the close-relationship between rabies virus strains that circulate within Namibia and those that circulate between Namibia and its neighbouring countries such as Botswana and South Africa. PMID:16412222

Yemen: Background and U.S. Relations

DTIC Science & Technology

2010-01-13

the military. Qatar has attempted to serve as a mediator between the warring parties and, in July 2007, brokered an 18-point peace plan which neither...water to irrigate crops. Most analysts believe that if Yemen’s major aquifers are depleted, the only realistic solution to the country’s water crisis...Cooperation Council (GCC), a sub-regional organization which groups Saudi Arabia, Kuwait, Bahrain, Qatar , the United Arab Emirates, and Oman in an

Yemen: Background and U.S. Relations

DTIC Science & Technology

2009-01-22

there were rumored reports of an aborted coup and shakeups within the Yemeni military. Qatar has attempted to serve as a mediator between the...analysts believe that if Yemen’s major aquifers are depleted, the only realistic solution to the country’s water crisis would be a strategy based on...groups Saudi Arabia, Kuwait, Bahrain, Qatar , the United Arab Emirates, and Oman in an economic and security alliance. GCC members have traditionally

Tabanidae (Diptera) of Saudi Arabia

PubMed Central

Al Dhafer, H.M.; Dawah, H.A.; Abdullah, M.A.

2009-01-01

Samples were collected from southern, central and eastern regions of Saudi Arabia using Malaise traps and sweep nets. Nine species of Tabanidae were identified, two for the first time from Saudi Arabia, Hybomitra peculiaris (Szilády) and Atylotus pulchellus (Loew). Therefore, the total number of Tabanidae in Saudi Arabia is 31 species. Remarks of the species recorded in this study were given. A key to the genera of Tabanidae occurring in the Arabian Peninsula is also provided. Available literature for Saudi Arabian Tabanidae is summarized and provided. It is concluded that the tabanid fauna of Saudi Arabia is more similar to that of the Palaearctic region than to the Afrotropical region. PMID:23961046

Open ocean Internal Waves, Namibia Coast, Africa.

NASA Technical Reports Server (NTRS)

1990-01-01

These open ocean Internal Waves were seen off the Namibia Coast, Africa (19.5S, 11.5E). The periodic and regularly spaced sets of incoming internal appear to be diffracting against the coastline and recombining to form a network of interference patterns. They seem to coincide with tidal periods about 12 hours apart and wave length (distance from crest to crest) varies between 1.5 and 5.0 miles and the crest lengths stretch beyond the image.

Open ocean Internal Waves, Namibia Coast, Africa.

NASA Image and Video Library

1990-12-10

These open ocean Internal Waves were seen off the Namibia Coast, Africa (19.5S, 11.5E). The periodic and regularly spaced sets of incoming internal appear to be diffracting against the coastline and recombining to form a network of interference patterns. They seem to coincide with tidal periods about 12 hours apart and wave length (distance from crest to crest) varies between 1.5 and 5.0 miles and the crest lengths stretch beyond the image.

Saudi Children's Thoughts on Inclusive Education

ERIC Educational Resources Information Center

Dare, Lynn; Nowicki, Elizabeth; Felimban, Huda

2017-01-01

Saudi Arabia has followed the global trend towards inclusive education; however, few researchers have examined the lived reality of inclusion in Saudi schools. In this study, we interviewed 31 girls and 34 boys in grades 5 and 6 who attended an inclusive school in Saudi. The overarching research question was, "How do Saudi children perceive…

Knowledge and awareness of Middle East respiratory syndrome coronavirus among Saudi and Non-Saudi Arabian pilgrims

PubMed Central

Althobaity, Hosam M.; Alharthi, Raed A. S.; Altowairqi, Mohammed H.; Alsufyani, Ziyad A.; Aloufi, Nahar S.; Altowairqi, Abdulrahman E.; Alqahtani, Abdulrahman S.; Alzahrani, Ali K.; Abdel-Moneim, Ahmed S.

2017-01-01

Objective: The current study was intended to evaluate the knowledge and awareness toward Middle East respiratory syndrome coronavirus (MERS-CoV) of pilgrims from Saudi Arabia and from different Arabian countries. Methods: A prospective study was conducted among pilgrims from Saudi Arabia and those from other Arab nations. A total number of 2120 participants including 736 Saudi pilgrims (436 males and 300 females) and 1384 non-Saudi Arabian pilgrims (1384; 909 males and 475 females) were included in the study. The responses of the participants were descriptively analyzed. Pearson correlation coefficient was used to screen the possible correlations among different variables. The differences in the responses between the two groups were evaluated using Mann–Whitney analysis. Results: The responses of the Saudi pilgrims showed statistically significant results in comparison to non-Saudi pilgrims in answering all questions except those related to the presence of efficient vaccination or treatment and the source of information. It was clear that the Saudi pilgrims were more oriented about different aspects of MERS-CoV including the nature of the causative agent, the signs, the severity of the disease, the animals that can transmit the infection to humans, the risk groups, and when one need to be screened for infection. In both Saudi and non-Saudi pilgrims, the official websites of health organizations constitute the main source of their information. Conclusion: It was concluded that Saudi pilgrims possess good knowledge about the MERS-CoV although more orientation is still required. PMID:29114190

Strengthening tactical planning and operational frameworks for vector control: the roadmap for malaria elimination in Namibia.

PubMed

Chanda, Emmanuel; Ameneshewa, Birkinesh; Angula, Hans A; Iitula, Iitula; Uusiku, Pentrina; Trune, Desta; Islam, Quazi M; Govere, John M

2015-08-05

Namibia has made tremendous gains in malaria control and the epidemiological trend of the disease has changed significantly over the past years. In 2010, the country reoriented from the objective of reducing disease morbidity and mortality to the goal of achieving malaria elimination by 2020. This manuscript outlines the processes undertaken in strengthening tactical planning and operational frameworks for vector control to facilitate expeditious malaria elimination in Namibia. The information sources for this study included all available data and accessible archived documentary records on malaria vector control in Namibia. A methodical assessment of published and unpublished documents was conducted via a literature search of online electronic databases, Google Scholar, PubMed and WHO, using a combination of search terms. To attain the goal of elimination in Namibia, systems are being strengthened to identify and clear all infections, and significantly reduce human-mosquito contact. Particularly, consolidating vector control for reducing transmission at the identified malaria foci will be critical for accelerated malaria elimination. Thus, guarding against potential challenges and the need for evidence-based and sustainable vector control instigated the strengthening of strategic frameworks by: adopting the integrated vector management (IVM) strategy; initiating implementation of the global plan for insecticide resistance management (GPIRM); intensifying malaria vector surveillance; improving data collection and reporting systems on DDT; updating the indoor residual spraying (IRS) data collection and reporting tool; and, improving geographical reconnaissance using geographical information system-based satellite imagery. Universal coverage with IRS and long-lasting insecticidal nets, supplemented by larval source management in the context of IVM and guided by vector surveillance coupled with rational operationalization of the GPIRM, will enable expeditious

Anatomy Education in Namibia: Balancing Facility Design and Curriculum Development

ERIC Educational Resources Information Center

Wessels, Quenton; Vorster, Willie; Jacobson, Christian

2012-01-01

The anatomy curriculum at Namibia's first, and currently only, medical school is clinically oriented, outcome-based, and includes all of the components of modern anatomical sciences i.e., histology, embryology, neuroanatomy, gross, and clinical anatomy. The design of the facilities and the equipment incorporated into these facilities were directed…

Case study on combined CO₂ sequestration and low-salinity water production potential in a shallow saline aquifer in Qatar.

PubMed

Ahmed, Tausif Khizar; Nasrabadi, Hadi

2012-10-30

CO₂ is one of the byproducts of natural gas production in Qatar. The high rate of natural gas production from Qatar's North Field (world's largest non-associated gas field) has led to the production of significant amounts of CO₂. The release of CO₂ into the atmosphere may be harmful from the perspective of global warming. In this work, we study the CO₂ sequestration potential in Qatar's Aruma aquifer. The Aruma aquifer is a saline aquifer in the southwest of Qatar. It occupies an area of approximately 1985 km₂ on land (16% of Qatar's total area). We have developed a compositional model for CO₂ sequestration in the Aruma aquifer on the basis of available log and flow test data. We suggest water production at some distance from the CO₂ injection wells as a possible way to control the pore pressure. This method increases the potential for safe sequestration of CO₂ in the aquifer without losing integrity of the caprock and without any CO₂ leakage. The water produced from this aquifer is considerably less saline than seawater and could be a good water source for the desalination process, which is currently the main source of water in Qatar. The outcome of the desalination process is water with higher salinity than the seawater that is currently discharged into the sea. This discharge can have negative long-term environmental effects. The water produced from the Aruma aquifer is considerably less saline than seawater and can be a partial solution to this problem. Copyright © 2012 Elsevier Ltd. All rights reserved.

Life stories of depressed adult women in peri-urban Namibia.

PubMed

Shifiona, N N; Poggenpoel, M; Myburgh, C P H

2006-05-01

The problems women in peri-urban Namibia are faced with are multi-dimensional. Like women in other communities they face the pressure of having a number of responsibilities, namely working, being a wife and mother, taking care of their families and perhaps caring for aging parents. Sometimes the pressure can be too overwhelming to manage. As a result, many women become depressed. Studies on depression among black African women in Namibia could not be traced. It was therefore considered to find out how women suffering from depression from this part of the world tell their life stories. The purpose of the study was two-fold: Firstly, to explore and describe the life stories of depressed adult women in peri-urban Namibia, and secondly to use the information obtained to describe guidelines for psychiatric nurses working with these patients at psychiatric outpatient clinics as well as in the community. A qualitative phenomenological research design of an explorative, descriptive and contextual nature was used. The researcher approached the subjects and their experiences with an open mind. Ten depressed adult women between 21-55 years were involved in the research. The researcher strived to adhere to the principles of trustworthiness. To ensure this Guba's model (in Krefting, 1991: 217) of trustworthiness was adopted. All the interviews were analysed following Tesch's method (Creswell, 1994: 154-55). The services of an independent coder were obtained. The results indicated that impaired interpersonal interactions and stressful life events have a negative influence on the daily life of women leading to the development of depressive symptoms. Guidelines to support psychiatric nurses working with depressed women were drawn up.

Molecular detection of vector-borne pathogens in dogs and cats from Qatar.

PubMed

Alho, Ana Margarida; Lima, Clara; Latrofa, Maria Stefania; Colella, Vito; Ravagnan, Silvia; Capelli, Gioia; Madeira de Carvalho, Luís; Cardoso, Luís; Otranto, Domenico

2017-06-20

Vector-borne diseases (VBDs) have been increasingly reported in dogs and cats worldwide. However, no data are currently available regarding canine and feline VBDs in Qatar and limited information is available from other Persian Gulf countries. Blood samples from 98 client-owned animals (i.e. 64 dogs and 34 cats) living in Doha (Qatar) were collected and the presence of genomic DNA of Anaplasma spp., Babesia spp., Dirofilaria spp., Ehrlichia spp., Hepatozoon spp., Mycoplasma spp. and Rickettsia spp. was assessed by polymerase chain reaction (PCR), real time-PCR (rt-PCR) and sequence analysis. Of the 64 dogs, 12 (18.8%) were infected with at least one pathogen (i.e. 7.8% with Mycoplasma spp., 4.7% with Babesia vogeli, 3.1% with Ehrlichia canis, and 1.6% with Anaplasma platys, Babesia gibsoni and Hepatozoon canis, each). One of the 12 dogs was co-infected with B. vogeli and E. canis. Of the 34 cats, seven (20.6%) animals were infected with at least one pathogen (i.e. 5.9% were positive for Mycoplasma spp., and 2.9% for Babesia felis, B. vogeli, E. canis, "Candidatus Mycoplasma haemominutum" and Mycoplasma haemofelis, each). No dogs or cats were positive for Dirofilaria spp. or Rickettsia spp. Although the sample sizes of dogs and cats herein analysed was moderately small, data from this study report the occurrence of A. platys, B. vogeli, B. gibsoni, E. canis, H. canis and Mycoplasma spp. in domestic dogs and of B. felis, B. vogeli, "Candidatus M. haemominutum", E. canis and M. haemofelis in domestic cats from Qatar. Further investigations along with prophylactic measures are strongly recommended in order to reduce the risk of dogs and cats acquiring VBDs in Qatar.

Secondhand smoke emission levels in waterpipe cafes in Doha, Qatar.

PubMed

Al Mulla, Ahmad; Fanous, Nadia; Seidenberg, Andrew B; Rees, Vaughan W

2015-10-01

Exposure to the emissions of a tobacco waterpipe is associated with increased health risks among its users as well as those exposed to its secondhand smoke. Waterpipe use is an emerging concern to the tobacco control community, particularly among countries of the Eastern Mediterranean Region. In 2002, Qatar adopted legislation that prohibited cigarette smoking inside public venues, but exempted tobacco waterpipe smoking. To inform the development and enforcement of effective policy, the impact of cigarette and waterpipe use on indoor air quality was monitored in waterpipe cafes in Doha, Qatar. Particulate matter (PM2.5) levels were measured inside and outside of a sample of 40 waterpipe cafes and 16 smoke-free venues in Doha, Qatar between July and October 2012. In addition, the number of waterpipes being smoked and the number of cigarette smokers were counted within each venue. Non-paired and paired sample t tests were used to assess differences in mean PM2.5 measurements between venue type (waterpipe vs smoke-free) and environment (indoor vs outdoor). The mean PM2.5 level inside waterpipe venues (476 μg/m(3)) was significantly higher than the mean PM2.5 level inside smoke-free venues (17 μg/m(3); p<0.001), and significantly higher than the mean PM2.5 level found immediately outside waterpipe venues (35 μg/m(3); p<0.001). In smoke-free venues, the outside mean PM2.5 level (30 μg/m(3)) did not differ significantly from the mean PM2.5 inside levels inside these venues (p=0.121). Elevated levels of particulate pollution were found in waterpipe cafes in Doha, Qatar, potentially endangering the health of employees and patrons. To protect the public from the dangers of secondhand tobacco smoke, and to change social norms around tobacco use, smoke-free policies that apply to all forms of combusted tobacco products, including the waterpipe, are needed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence

Saudi Governmental Structure and Foreign Policy

DTIC Science & Technology

1993-01-21

goNrUnent Igeny. SAUDI GOVERNMENTAL STRUCTURE AND FOREIGN POLICY BY COLONEL AL-MUTAIRI NAIF Saudi National Guard DISTRI1BUTION STATEMENT A: Approved for...TASK IWOX UNIT ELEMENT NO. NO. NO. AE NO. 11. TITLE (Include Security Classification) Saudi Governmental Structure and Foreign Policy - Uncl 12... STRUCTURE AND FOREIGN POLICY AN INDIVIDUAL STUDY PROJECT by Colonel al-Mutairi Naif Saudi National Guard Mr. James J. Coyle (Project Adviser) IL

Moving beyond a destructive past to a decolonised and inclusive future: The role of ubuntu-style education in providing culturally relevant pedagogy for Namibia

NASA Astrophysics Data System (ADS)

Biraimah, Karen L.

2016-02-01

Namibia has one of the most dehumanising and destructive colonial pasts of any nation in Africa, or, for that matter, the world. Before colonisation, the area now known as Namibia was home to diverse cultural groups. The successive colonial regimes of Germany and South Africa inflicted genocide, brutality and apartheid on the region. Namibia finally fought for and won its independence in 1990 - over three decades after Ghana became the first independent sub-Saharan nation in 1957. Today, Namibia strives to leave behind its troubled past and harness the power of education to provide greater equality of opportunity and quality of life for all of its citizens. The concept of ubuntu, with its emphasis on inclusiveness, equity and equality, is central to Namibia's pursuit of this goal. Significant challenges stand in its way, including extreme poverty, an emerging economy struggling with drought and a competitive world market, and a populace with multiple mother tongues and cultural traditions. After a brief summary of Namibia's colonial past, this study examines these challenges, noting that the same factors that provide Namibia with a rich and diverse cultural tapestry also pose great difficulties for educators determined to provide equitable education for all. Current inequities in Namibian education are assessed, with a particular focus on the divide between urban and rural Namibia and between the four major ethnic and cultural groupings: the White Afrikaans speakers, the Black African majority, the Coloured population, and the Basters. The study concludes by suggesting multiple ways in which education could be brought closer into line with ubuntu values. The author argues that the very same factors that currently pose challenges to the quality and equity of Namibian education (ethnicity, urban/rural location, gender and socioeconomic class) might, if seen from a new perspective, become the basis for educational transformation.

Prevalence of human immunodeficiency virus, syphilis, hepatitis B and C in blood donations in Namibia.

PubMed

Mavenyengwa, Rooyen T; Mukesi, Munyaradzi; Chipare, Israel; Shoombe, Esra

2014-05-05

Transfusion Transmissible Infections (TTIs) such as Human Immunodeficiency Virus (HIV), syphilis, hepatitis B virus (HBV) and hepatitis C virus (HCV) are infections which are common in some communities in Southern Africa. It is important to screen blood donations for these infections. This is a retrospective study which involved reviewing of previous blood donation records for the year 2012 in Namibia. The records were analyzed to determine the prevalence of HIV, syphilis, Hepatitis B and C among blood donations with regard to gender, age and geographical region of the donors. The findings indicated a significantly low prevalence of HIV, syphilis, HBsAg and anti-Hepatitis C among the blood donations. A low infection rate of 1.3% by any of the four tested TTIs was found among the blood donations given by the donor population in Namibia in 2012. The blood donations given by the donor population in Namibia has a low infection rate with the HIV, syphilis, HBsAg and anti-HCV. A strict screening regime must continue to be used as the infections are still present albeit in small numbers.

Attitudes toward Science among Grades 3 through 12 Arab Students in Qatar: Findings from a Cross-Sectional National Study

ERIC Educational Resources Information Center

Said, Ziad; Summers, Ryan; Abd-El-Khalick, Fouad; Wang, Shuai

2016-01-01

This study assessed students' attitudes toward science in Qatar. A cross-sectional, nationwide probability sample representing all students enrolled in grades 3 through 12 in the various types of schools in Qatar completed the "Arabic Speaking Students' Attitudes toward Science Survey" (ASSASS). The validity and reliability of the…

Surveillance of antibiotic use in the private sector in Namibia using sales and claims data.

PubMed

Pereko, Dawn Dineo; Lubbe, Martie S; Essack, Sabiha Y

2016-11-24

Antibiotics are among the most commonly used therapeutic agents for humans globally, and their use has been associated with the development of resistance. The objective of this study was to identify sources for quantifying antibiotic usage patterns and to assess such use in ambulatory patients in the private health sector of Namibia. A retrospective analysis of prescription claims data and sales data for the period 2008 to 2011 was conducted. Antibiotic use was expressed in the number of antibiotic-containing prescriptions and volume of units sold and then standardized using defined daily dose per 1,000 inhabitants per day. Antibiotic usage was highest in females (53%), in people 18-45 years of age (41%), and in Windhoek (34%). Overall, wholesale data showed higher antibiotic use than prescription claims data. However, both sources showed similar patterns of antibiotic use. Penicillins were the most used pharmacological group, with amoxicillin/clavulanic acid combination being the most used of the agents. Antibiotic use in the private sector of Namibia is comparable to that of high-consuming European countries such as Italy. A trend observed in this study was the decrease in the use of narrow-spectrum antibiotics in favour of broad-spectrum and newer antibiotics. Since this was the first study to assess antibiotic use in the private sector of Namibia, it could serve as a starting point for continued monitoring of antibiotic use in the whole of Namibia in the context of the World Health Organization's Global Action Plan to contain antibiotic resistance.

A road map to Translational Medicine in Qatar and a model for the world

PubMed Central

2012-01-01

Translational Medicine (TM) in Qatar is part of a concerted effort of the Qatari medical and scientific leadership supported by a strong political will by Qatari authorities to deliver world-class health care to Qatari residents while participating in the worldwide quest to bridge the gap between bench-to-bedside-to-community. TM programs should embrace the Qatar National vision for research to become an international hub of excellence in research and development, based on intellectual merit, contributing to global knowledge and adhering to international standards, to innovate by translating new and original ideas into useful applications, to be inclusive at the national and international level, to build and maintain a competitive and diversified economy and ultimately improve the health and well-being of the Qatar’s population. Although this writing focuses on Qatar, we hope that the thoughts expressed here may be of broader use for the development of any TM program particularly in regions where an established academic community surrounded by a rich research infrastructure and/or a vibrant biotechnology enterprise is not already present. PMID:22929646

Saudi Arabia.

PubMed

1989-07-01

The country of Saudi Arabia contains 830,000 square miles, mostly desert with mountains in the southwest. It has population of 11 million and an annual growth rate of 3.5%. The population is 90% Arab and the rest Afro-Asian; the religion is Islam, and the language is Arabic. There is an 80% literacy rate, an infant mortality rate of 78/1000, and life expectancy of 60 years. There is a 4.8 million person work force, of which 25% is Saudi and 75% foreign. Until recently most of the people were nomadic and seminomadic; but with rapid economic growth, urbanization has progressed quickly and 90% are now settled, with some cities having high population densities (2,000/square mile). The country is very conservative due to the adherence to strict Islamic law. Oil was discovered in 1903 but large production was not introduced until after World War II. The country is now the world's largest oil exporter and 50% of the governments funds come from it. The country has developed rapidly in the 1970's and 1980's and present plans are for consolidation of the country's defenses, more government efficiency. Greater private sector employment is sought for Saudis, with reduction of foreign workers and more regional development The US and Saudis have mutual interest is stability in the region and have worked closely for peaceful development.

Fences and grazing management in northern Namibia

NASA Astrophysics Data System (ADS)

Prudat, Brice; Bloemertz, Lena; Kuhn, Nikolaus J.

2016-04-01

Since Namibian independence, many fences have been erected in the communal land of the Ohangwena region in northern Namibia. Most fencing issues discussed so far in the region concern large-scale fencing of communal land by the new Namibian elite. Rarely discussed are the fences erected around small-scale farmers' parcels. This paper will discuss the impact of such increased small-scale fencing activities in northern Namibia. Fencing of land has different functions, including protection of fields against livestock and securing property rights. However, not all community members can afford the monetary and labor costs involved. In the annual agricultural cycle of the study area, livestock is left un-herded after the harvest of most crops. They can then feed on available crop remains and grass on the fields. The livestock then freely utilizes unfenced and unprotected land. This system has the advantage to accelerate crop degradation and fertilize the soils. However, by erecting efficient fences, the new middle-class community members concentrate fertility in their own field, thereby degrading agricultural soils of poorer farmers. Potentially, such small-scale fencing of land has therefore an impact on sol quality and thus fosters degradation of unfenced cropland. By using fences as features to determine the limits of the new land rights, the ongoing Communal Land Reform may not only promote the erection of fences, but may also have a negative impact on soil quality and potentially food security of small-scale farmers without cattle.

Getting Its Ducks in a Row? Qatar Foundation's Agreement with HEC Paris and the Launch of the Qatar Foundation Management, Education and Research Centre

ERIC Educational Resources Information Center

Observatory on Borderless Higher Education, 2010

2010-01-01

Last week, private, non-profit organisation the Qatar Foundation (QF) announced a partnership agreement with French business institution HEC Paris to offer executive education programmes. According to the terms of the agreement, a full-time faculty will provide executive and short certificate programmes and corporate-specific training, including…

Socio-demographic study of obsessive compulsive disorder in Qatar.

PubMed

Gad, Ehsane M; Shaltout, Taher E

2004-10-01

We dedicated our work to study the socio-demographic aspect of obsessive compulsive disorder (OCD) patients seeking psychiatric treatment in the outpatient clinic of Hamad General Hospital for a duration of approximately 5 years of continuous follow-up. Out of 8878 individual patients who attended the psychiatric outpatient clinic of Hamad General Hospital in Qatar, during the period from August 1996 to December 2001, we reviewed a total number of 348 patients with the diagnosis of OCD (according to International Classification of Diseases-10 diagnostic criteria). We divided them according to their age, sex, nationality, duration of illness, occupation and marital status. Each patient was interviewed using a structured interview technique and evaluated by a psychiatrist in one session at the psychiatric outpatient clinic. We found that the disorder is more prevalent among non-Qatari people (52%) (Arabs 36.2%, non-Arabs 15.8%) than Qatari people (48%); more common at the age groups of 31-45 years (44.8%); more frequent in the category that visited the outpatient clinic for a period of 1-4 years (60%). We found that the married females (34.5%) are affected more than the married male patients (24.7%). It was also found that in the diagnosis of OCD predominantly obsessional thoughts were 54.9%; more frequent in the sample than the other diagnosis. In the State of Qatar, where expatriates usually outnumber Qatari patients, we discovered that non-Qatari patients are affected more with OCD than the natives. Sex, marital status and occupation also proved to be important factors. From our study, in the female married group, being a housewife seems to pose a greater risk in developing OCD. Predominantly obsessional thought was the most common sub-type of OCD affecting the patients in Qatar.

Somatic survival and organ donation among brain-dead patients in the state of Qatar.

PubMed

George, Saibu; Thomas, Merlin; Ibrahim, Wanis H; Abdussalam, Ahmed; Chandra, Prem; Ali, Husain Shabbir; Raza, Tasleem

2016-10-31

The Qatari law, as in many other countries, uses brain death as the main criteria for organ donation and cessation of medical support. By contrast, most of the public in Qatar do not agree with the limitation or withdrawal of medical care until the time of cardiac death. The current study aims to examine the duration of somatic survival after brain death, organ donation rate in brain-dead patients as well as review the underlying etiologies and level of support provided in the state of Qatar. This is a retrospective study of all patients diagnosed with brain death over a 10-year period conducted at the largest tertiary center in Qatar (Hamad General Hospital). Among the 53 patients who were diagnosed with brain death during the study period, the median and mean somatic survivals of brain-dead patients in the current study were 3 and 4.5 days respectively. The most common etiology was intracranial hemorrhage (45.3 %) followed by ischemic stroke (17 %). Ischemic stroke patients had a median survival of 11 days. Organ donation was accepted by only two families (6.6 %) of the 30 brain dead patients deemed suitable for organ donation. The average somatic survival of brain-dead patients is less than one week irrespective of supportive measures provided. Organ donation rate was extremely low among brain-dead patients in Qatar. Improved public education may lead to significant improvement in resource utilization as well as organ transplant donors and should be a major target area of future health care policies.

Oral health knowledge, behaviour and practices among school children in Qatar.

PubMed

Al-Darwish, Mohammed Sultan

2016-01-01

The aim of this study was to assess the oral health knowledge behaviour and practices among school children in Qatar. A cross-sectional study was carried out in Qatar from October 2011 to April 2012. A total of 2200 school children aged 12-14 years were approached from 16 schools of different areas. The information about oral health knowledge and sources of information was obtained through a self-administrated questionnaire. Data analyses were performed. The overall response rate was (96%). Only (25.8%) of children reported a high level of oral health knowledge. After each meal, tooth brushing was observed by a very low percentage of children (3.7%). About 44.6% of children recognized dental floss as a cleaning device for between the teeth. A large number of children (32.5%) thought incorrectly that one must visit the dentist only in case of pain. A great majority was not aware of cariogenic potential of soft drinks (39%) and sweetened milk (97.8%). Less than half (38.9%) of children actually had heard about fluoride. Only (16.8%) correctly answered the question about sign of tooth decay. Slightly, less than half (48.4%) could not define the meaning of plaque. Parents were the most popular (69.1%), source of oral health information for the children. The oral health knowledge in Qatar is below the satisfactory level. Parents were the most popular source of oral health knowledge for the children followed by dentists, school teachers, and media.

Geology and hydrocarbon potential in the state of Qatar, Arabian Gulf

DOE Office of Scientific and Technical Information (OSTI.GOV)

Alsharhan, A.S.; Nairn, A.E.M.

The state of Qatar is situated in the southern Arabian Gulf and covers an area of 12,000 km{sup 2}. It is formed by a large, broad anticline, which is part of the regional south-southwest-north-northeast-trending Qatar-South Fars arch. The arch separates the two Infracambrian salt basins. The Dukhan field was the first discovery, made in 1939, in the Upper Jurassic limestones. Since then, a series of discoveries have been made so that Qatar has become one of the leading OPEC oil states. Hydrocarbon accumulations are widely dispersed throughout the stratigraphic column from upper Paleozoic to Cretaceous producing strata. The most prolificmore » reservoirs are the Permian and Mesozoic shelf carbonate sequences. Minor clastic reservoirs occur in the Albian and Paleozoic sequences. Seals, mainly anhydrite and shale. occur both intraformationally and regionally. Several stratigraphic intervals contain source rocks or potential source rocks. The Silurian shales arc the most likely source of the hydrocarbon stored in the upper Paleozoic clastics and carbonates. The upper Oxfordian-middle Kimmeridgian rocks formed in the extensive starved basin during the Mesozoic period of sea level rise. Total organic carbon ranges between 1 and 6%, with the sulfur content approximately 9%. The source material consists of sapropelic liptodetrinite and algae. The geological background of the sedimentary facies through geologic time, stratigraphy, and structural evolution which control source, and the subsequent timing and migration of large-scale hydrocarbon generation are presented in detail.« less

Results From Qatar's 2016 Active Healthy Kids Report Card on Physical Activity for Children and Youth.

PubMed

Al-Kuwari, Mohamed G; Ibrahim, Izzeldin A; Hammadi, Eiman M Al; Reilly, John J

2016-11-01

The first Qatar Active Healthy Kids (QAHK) Report Card was developed in 2015-2016. It is a synthesis of the available evidence on physical activity in children and youth in the state of Qatar-an assessment of the state of the nation. The report card is important for future physical activity advocacy, policy, and program development. The QAHK Report Card was inspired by the Active Healthy Kids Scotland 2013 Report Card. The methodology used in Scotland's report card was adapted for Qatar. A Working Group identified indicators for physical activity and related health behaviors, and evaluated the available data on these indicators. The card grades were determined by the percentage of children meeting guidelines or recommendations. The 2016 QAHK Report Card consisted of 9 indicators: 6 Physical Activity and Health Behaviors and Outcomes, and 3 Settings and Influences on these health behaviors and outcomes. The indicator National Policy, Strategy, and Investment was assigned the highest grade (B). Four indicators were assigned D grades: Sedentary Behavior, Dietary Habits, Organized Sports Participation, and Family and Peer Influence. Physical Activity and Obesity were both graded F. Two indicators could not be graded due to insufficient data and/or absence of a recommendation: Active and Outdoor Play, and Community and School Influence. The QAHK Report Card identified weaknesses and gaps in the evidence on physical activity and health in children and youth in Qatar. The quality of evidence was poor for some indicators, with some data collection methods of limited validity and reliability, or only available for a limited age range, so the grades are best estimates of the current situation in Qatar. Future surveys and research using objective physical activity measures will support the development of a second QAHK Report Card by 2018.

22 CFR 228.03 - Identification of principal geographic code numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., Belarus, Canada, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Gabon, Georgia...*, Netherlands, New Zealand, Norway, People's Republic of China, Poland, Portugal, Qatar, Romania, Russia, San Marino, Saudi Arabia, Serbia*, Singapore, Slovak Republic, Slovenia, South Africa, Spain, Sweden...

Seismic velocity structure of the crust in NW Namibia: Impact of rifting and mantle plume activity

NASA Astrophysics Data System (ADS)

Bauer, K.; Heit, B.; Muksin, U.; Yuan, X.

2017-12-01

The continental crust in northwestern Namibiamainly was formed during to the Neoproterozoic assembly of Gondwana. The collision of old African and South American cratonic coressuch as the Congo, Kalahari and Rio de la Plata cratons led tothe development of the Pan-African Damara orogen. The fold systemconsists of an intracratonic branch in northern central Namibia (named Damara Belt), and two coast-parallel branches, the Kaoko Belt in northern Namibia and the Gariep Belt in the border region between Namibia and theRepublic of South Africa. During the Early Cretaceous opening of the South Atlantic ocean, the crust in NW Namibia was prominently affected by the Tristan da Cunha mantle plume, as evidenced by the emplacement of the Etendeka continental flood basalts.A local earthquake tomography was carried out in NW Namibia to investigateif and to what degree the deeper continental crust was modified by the magmaticactivity during rifting and the impingement of the Tristan da Cunhamantle plume. We analyzed data from 28 onshore stations of the temporaryWALPASS seismic network. Stations were covering the continental marginaround the landfall of the Walvis Ridge, parts of the Kaoko Belt and Damara Belt,and marginally the southwestern edges of the Congo craton.First arrivals of P and S waves were identified and travel times werepicked manually. 1D inversion was carried out with VELEST to derivestarting models and the initial seismicity distribution, and SIMUL2000was used for the subsequent 3D tomographic inversion. The resultingseismicity distribution mainly follows the structures of the Pan-Africanorogenic belts. The majority of events was localized in the upper crust,but additional seismicity was also found in the deeper crust.An anomaly of increased P velocities is revealed in the deep crust under the Etendekaflood basalt province. Increased P velocities can be explained by mafic and ultra-maficmaterial which intruded in the lower crust. The anomaly appears to be rather

Implications of the 2015 World Health Organization isoniazid preventive therapy recommendations on tuberculosis prevention efforts in Namibia.

PubMed

Oloo, Stella Anne

2016-07-01

The World Health Organization recently released guidelines recommending 36-month use of isoniazid preventive therapy in adults and adolescents living with HIV in resource-limited settings. Namibia continues to grapple with one of the highest incidences of tuberculosis (TB) worldwide. Implementation of these guidelines requires considerations of TB epidemiology, health infrastructure, programmatic priorities and patient adherence. This article explores the challenges Namibia currently faces in its fight against TB and the implications of the new guidelines on Namibian TB prevention efforts.

Prevalence and antimicrobial resistance pattern of Salmonella in animal feed produced in Namibia.

PubMed

Shilangale, Renatus P; Di Giannatale, Elisabetta; Chimwamurombe, Percy M; Kaaya, Godwin P

2012-01-01

The occurrence of Salmonella is a global challenge in the public health and food production sectors. Our study investigated the prevalence, serovar and antimicrobial susceptibility of strains of Salmonella serovars isolated from animal feed (meat-and-bone and blood meal) samples from two commercial abattoirs in Namibia. A total of 650 samples (n=650) were examined for the presence of Salmonella. Results showed that 10.9% (n=71) were positive for Salmonella. Of the Salmonella serovars isolated, S. Chester was the most commonly isolated serovar (19.7%), followed by S. Schwarzengrund at 12.7%. From the Salmonella isolates, 19.7% (n=14) were resistant to one or more of the antimicrobials (nalidixic acid, trimethoprim-sulfamethoxazole, sulfisoxazole, streptomycin and/or tetracycline), whereas 80.3% (n=57) were susceptible to all 16 antimicrobials tested. Resistance to sulfisoxazole and the trimethroprimsuflamethoxazole combination were the most common. The resistant isolates belonged to ten different Salmonella serovars. The susceptibility of most of the Salmonella isolated to the antimicrobials tested indicates that anti-microbial resistance is not as common and extensive in Namibia as has been reported in many other countries. It also appears that there is a range of antimicrobials available that are effective in managing Salmonella infections in Namibia. However, there is some evidence that resistance is developing and this will need further monitoring to ensure it does not become a problem.

Comparison of intestinal parasitic infection in newly arrived and resident workers in Qatar

PubMed Central

2011-01-01

Background The rapid growth of Qatar in the last two decades has been associated with an enormous expansion of building programs in its cities and in the provision of new service industries. This in turn has attracted a large influx of immigrant workers seeking employment in jobs associated with food handling, domestic service and the building industry. Many of these immigrants come from countries in the tropics and subtropics where intestinal parasitic infections are common. Methods We analyzed intestinal parasitic infections recorded in 2008 among immigrant and long-term resident workers in Doha city, Qatar (n = 1538). Stool examinations were carried out at the Hamad Medical Corporation and at the Medical Commission in Doha using standard procedures. Results Overall, 21.5% of subjects were infected with at least one of the species recorded (8 helminth and 4 protozoan species; the highest prevalence was for hookworms = 8.3%) and there were strong regional effects on prevalence of helminths, with subjects from North East Africa and Nepal showing particularly high prevalence. Most helminths declined in prevalence in subjects that acquired residency status in Qatar, especially among female subjects, but there was a marked exception among male Nepalese workers, who continued to harbour helminth infections (notably hookworms) after they became residents. Contrary to all other regional groups the prevalence of Giardia duodenalis was higher among Nepalese residents compared with new arrivals, while Blastocystis hominis infections were more common among residents of all regions, and especially among North East Africans. Conclusions Our analysis has identified male Nepalese workers as a particular risk group continuing to harbour hookworm infection and G. duodenalis as residents, and subjects from North East Africa are as particularly likely to acquire B. hominis infection after settling in the country. These conclusions have important implications for the health

Comparison of intestinal parasitic infection in newly arrived and resident workers in Qatar.

PubMed

Abu-Madi, Marawan A; Behnke, Jerzy M; Ismail, Ahmed; Al-Olaqi, Nada; Al-Zaher, Kefah; El-Ibrahim, Roda

2011-11-04

The rapid growth of Qatar in the last two decades has been associated with an enormous expansion of building programs in its cities and in the provision of new service industries. This in turn has attracted a large influx of immigrant workers seeking employment in jobs associated with food handling, domestic service and the building industry. Many of these immigrants come from countries in the tropics and subtropics where intestinal parasitic infections are common. We analyzed intestinal parasitic infections recorded in 2008 among immigrant and long-term resident workers in Doha city, Qatar (n = 1538). Stool examinations were carried out at the Hamad Medical Corporation and at the Medical Commission in Doha using standard procedures. Overall, 21.5% of subjects were infected with at least one of the species recorded (8 helminth and 4 protozoan species; the highest prevalence was for hookworms = 8.3%) and there were strong regional effects on prevalence of helminths, with subjects from North East Africa and Nepal showing particularly high prevalence. Most helminths declined in prevalence in subjects that acquired residency status in Qatar, especially among female subjects, but there was a marked exception among male Nepalese workers, who continued to harbour helminth infections (notably hookworms) after they became residents. Contrary to all other regional groups the prevalence of Giardia duodenalis was higher among Nepalese residents compared with new arrivals, while Blastocystis hominis infections were more common among residents of all regions, and especially among North East Africans. Our analysis has identified male Nepalese workers as a particular risk group continuing to harbour hookworm infection and G. duodenalis as residents, and subjects from North East Africa are as particularly likely to acquire B. hominis infection after settling in the country. These conclusions have important implications for the health authorities in Qatar.

Newborn screening for remethylation disorders and vitamin B12 deficiency-evaluation of new strategies in cohorts from Qatar and Germany.

PubMed

Gramer, Gwendolyn; Abdoh, Ghassan; Ben-Omran, Tawfeg; Shahbeck, Noora; Ali, Rehab; Mahmoud, Laila; Fang-Hoffmann, Junmin; Hoffmann, Georg F; Al Rifai, Hilal; Okun, Jürgen G

2017-04-01

Newborn screening is a precondition for early diagnosis and successful treatment of remethylation disorders and classical homocystinuria (cystathionine-ß-synthase deficiency). Newborn screening for classical homocystinuria using total homocysteine measurement in dried blood spots has been very successfully performed for many years for newborns from Qatar. A new optimized newborn screening strategy for remethylation disorders and homocystinuria was developed and evaluated for newborns from Qatar using total homocysteine measurement as first-tier and methionine, methionine-phenylalanine-ratio and propionylcarnitine as second-tiers. Proposed cut-offs were also retrospectively evaluated in newborn screening samples of 12 patients with remethylation disorders and vitamin B 12 deficiency from Qatar and Germany. Over a 12 months period, the proposed strategy led to a decrease in the recall rate in homocysteine screening for Qatar from 1.09% to 0.68%, while allowing for additional systematic inclusion of remethylation disorders and vitamin B 12 deficiency into the screening panel for Qatar. In the evaluated period the applied strategy would have detected all patients with classical homocystinuria identified by the previous strategy and in addition 5 children with maternal nutritional vitamin B 12 deficiency and one patient with an isolated remethylation disorder. Additional retrospective evaluation of newborn screening samples of 12 patients from Germany and Qatar with remethlyation disorders or vitamin B 12 deficiency showed that all of these patients would have been detected by the cut-offs used in the proposed new strategy. In addition, an adapted strategy for Germany using methionine, methionine-phenylalanine-ratio and propionylcarnitine as first-tier, and homocysteine as a second-tier test was also positively evaluated retrospectively. The proposed strategy for samples from Qatar allows inclusion of remethylation disorders and vitamin B 12 deficiency in the screening

Identifying Priorities for Post-Secondary Education in Qatar. Research Brief

ERIC Educational Resources Information Center

Stasz, Cathleen; Eide, Eric R.; Martorell, Francisco; Salem, Hanine; Constant, Louay; Goldman, Charles A.; Moini, Joy S.; Nadareishvili, Vazha

2007-01-01

Although Qatar has improved its post-secondary educational opportunities, the country's efforts have not undergone a broad strategic review. This study analyzed the extent to which the current offerings can meet the country's future needs and identified priorities for developing further educational options. Researchers found that Qataris' current…

Seroprevalence of hepatitis E virus among blood donors in Qatar (2013-2016).

PubMed

Nasrallah, Gheyath K; Al Absi, Enas S; Ghandour, Rula; Ali, Nadima H; Taleb, Sara; Hedaya, Laila; Ali, Fatima; Huwaidy, Mariam; Husseini, Abdullatif

2017-07-01

Hepatitis E virus (HEV) is an RNA virus transmitted mainly through zoonotic transmission or fecal-oral route. More than 80% of Qatar's population are expatriates, including many coming from hyperendemic countries; thus, it is important to estimate the seroprevalence and to compare between different nationalities. The results can be useful in alerting blood banks to the importance of HEV screening. Samples from 5854 blood donations provided by Hamad Medical Corporation were tested in the period between June 2013 to June 2016. Samples were tested for the presence of anti-HEV immunoglobulin (Ig)G and IgM antibodies and viral RNA using real-time polymerase chain reaction (PCR). Descriptive statistics, bivariate analysis, and multivariate logistic regression were used. Anti-HEV seroprevalence was 20.7%. A total of 1198 and 38 donations tested positive for IgG and IgM antibodies, respectively. Of the IgM-positive donations four tested positive by PCR. A significant association was detected between HEV seroprevalence with age and nationality. The seroprevalence of anti-HEV was high in Qatar. Since HEV IgM and RNA were detected, this suggests the possibility of HEV transmission by transfusion. Blood banks in Qatar and the region should consider screening for HEV, especially when transfusion is intended to pregnant women or immunocompromised patients. © 2017 AABB.

Identification of wind fields for wave modeling near Qatar

NASA Astrophysics Data System (ADS)

Nayak, Sashikant; Balan Sobhana, Sandeepan; Panchang, Vijay

2016-04-01

Due to the development of coastal and offshore infrastructure in and around the Arabian Gulf, a large semi-enclosed sea, knowledge of met-ocean factors like prevailing wind systems, wind generated waves, and currents etc. are of great importance. Primarily it is important to identify the wind fields that are used as forcing functions for wave and circulation models for hindcasting and forecasting purposes. The present study investigates the effects of using two sources of wind-fields on the modeling of wind-waves in the Arabian Gulf, in particular near the coastal regions of Qatar. Two wind sources are considered here, those obtained from ECMWF and those generated by us using the WRF model. The wave model SWAN was first forced with the 6 hourly ERA Interim daily winds (from ECMWF) having spatial resolution of 0.125°. For the second option, wind fields were generated by us using the mesoscale wind model (WRF) with a high spatial resolution (0.1°) at every 30 minute intervals. The simulations were carried out for a period of two months (7th October-7th December, 2015) during which measurements were available from two moored buoys (deployed and operated by the Qatar Meteorological Department), one in the north of Qatar ("Qatar North", in water depth of 58.7 m) and other in the south ("Shiraouh Island", in water depth of 16.64 m). This period included a high-sea event on 11-12th of October, recorded by the two buoys where the significant wave heights (Hs) reached as high as 2.9 m (i.e. max wave height H ~ 5.22 m) and 1.9 (max wave height H ~ 3.4 m) respectively. Model results were compared with the data for this period. The scatter index (SI) of the Hs simulated using the WRF wind fields and the observed Hs was found to be about 30% and 32% for the two buoys (total period). The observed Hs were generally reproduced but there was consistent underestimation. (Maximum 27% for the high-sea event). For the Hs obtained with ERA interim wind fields, the underestimation was

Quality of antenatal care and client satisfaction in Kenya and Namibia.

PubMed

Do, Mai; Wang, Wenjuan; Hembling, John; Ametepi, Paul

2017-04-01

Despite much progress in maternal health service coverage, the quality of care has not seen parallel improvement. This study assessed the quality of antenatal care (ANC), an entry point to the health system for many women. The study used data from recent Service Provision Assessment (SPA) surveys of nationally representative health facilities in Kenya and Namibia. Kenya and Namibia represent the situation in much of sub-Saharan Africa, where ANC is relatively common but maternal mortality remains high. The SPA comprised an inventory of health facilities that provided ANC, interviews with ANC providers and clients, and observations of service delivery. Not applicable. Quality was measured in terms of structure and process of service provision, and client satisfaction as the outcome of service provision. Wide variations in structural and process attributes of quality of care existed in both Kenya and Namibia; however, better structural quality did not translate to better service delivery process or greater client satisfaction. Long waiting time was a common problem and was generally more serious in hospitals and health centers than in clinics and smaller facilities; it was consistently associated with lower client satisfaction. The study also indicates that the provider's technical preparedness may not be sufficient to provide good-quality services and to ensure client satisfaction. Findings highlight important program implications, including improving ANC services and promoting their use at health clinics and lower-level facilities, and ensuring that available supplies and equipment are used for service provision. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Prevalence of human immunodeficiency virus, syphilis, hepatitis B and C in blood donations in Namibia

PubMed Central

2014-01-01

Background Transfusion Transmissible Infections (TTIs) such as Human Immunodeficiency Virus (HIV), syphilis, hepatitis B virus (HBV) and hepatitis C virus (HCV) are infections which are common in some communities in Southern Africa. It is important to screen blood donations for these infections. Methods This is a retrospective study which involved reviewing of previous blood donation records for the year 2012 in Namibia. The records were analyzed to determine the prevalence of HIV, syphilis, Hepatitis B and C among blood donations with regard to gender, age and geographical region of the donors. Results The findings indicated a significantly low prevalence of HIV, syphilis, HBsAg and anti-Hepatitis C among the blood donations. A low infection rate of 1.3% by any of the four tested TTIs was found among the blood donations given by the donor population in Namibia in 2012. Conclusion The blood donations given by the donor population in Namibia has a low infection rate with the HIV, syphilis, HBsAg and anti-HCV. A strict screening regime must continue to be used as the infections are still present albeit in small numbers. PMID:24884633

Advancing the pharmacy practice research agenda: views and experiences of pharmacists in Qatar.

PubMed

Elkassem, Wessam; Pallivalapila, Abdulrouf; Al Hail, Moza; McHattie, Lorna; Diack, Lesley; Stewart, Derek

2013-10-01

There is little emphasis on pharmacy practice research in Qatar, with a lack of relevant education and training and a notable lack of exposure to processes of research. To describe views and attitudes of pharmacists in Qatar to pharmacy practice research prior to and following a 2 day introductory research workshop. All pharmacists (n = 350) were invited to express interest in attending. All participants were required to complete a questionnaire covering views and attitudes relating to research. Workshop sessions were on: research questions; critically appraising literature; developing research methods; collecting and analysing data; and disseminating findings. Participants completed a post-course evaluation questionnaire. Of the ninety expressing interest, 47 were selected and participated in the first training day, with 40 of these also attending the second day. Participants expressed positive views and attitudes towards research. Most (46/47) strongly agreed/agreed that it was their professional duty to be involved; all strongly agreed/agreed with importance of an evidence base to support practice; but there were issues around time, support and training. The research workshops were positively evaluated by participants. Findings indicate pharmacists' willingness to participate in research training in Qatar. However, there is a need to ensure that views and attitudes translate into research participation thus enhancing the evidence base.

Cancer Incidence in Saudi Arabia: 2012 Data from the Saudi Cancer Registry

PubMed Central

Bazarbashi, Shouki; Eid, Haya Al; Minguet, Joan

2017-01-01

Background: In order to most appropriately allocate healthcare and research funding for cancer, it is important to have accurate population-based incidence data. The Saudi Cancer Registry (SCR) provides such information, covering the time period from 1994 to the present day. The current report concerns an overview of cancer incidence statistics for Saudi Arabia in 2012. Methods: The SCR collects data from healthcare facilities throughout the Kingdom of Saudi Arabia. All newly diagnosed cases of cancer are recorded, with information on site and histology. For the present report, age-standardised and age-specific incidence rates (ASR, AIR, respectively) were calculated, with attention to gender-specific and regional differences. Results: The total number of incident cases of cancer identified by the SCR in 2012 was 14,336, with 6,791 (47.5%) among males and 7,545 (52.6%) among females. Of this total, 11,034 cases (76.9%) occurred in patients of Saudi origin. For Saudi males, the overall ASR (inc. all cancer sites) was 78.1 per 100,000 people, while that for females was 86.7. Incidence varied by region, with the Eastern region and Riyadh displaying the highest ASRs for both males and females, and Hail and Jazan displaying the lowest. Incidence varied by gender, with colorectal cancer (13.3%), non-Hodgkin lymphoma (NHL; 8.4%), and leukaemia (8.2%) being the most common types in males, and breast (25.8%), thyroid (11.7%), and colorectal cancers (9.3%) being the most common in females. Conclusions: This analysis of cancer incidence in Saudi Arabia demonstrated significant differences according to gender, age, and region of the Kingdom. The data should help ensure the most appropriate allocation of resources, with the aim of minimising the healthcare burden associated with cancer. PMID:28952273

Cancer Incidence in Saudi Arabia: 2012 Data from the Saudi Cancer Registry

PubMed

Bazarbashi, Shouki; Al Eid, Haya; Minguet, Joan

2017-09-27

Background: In order to most appropriately allocate healthcare and research funding for cancer, it is important to have accurate population-based incidence data. The Saudi Cancer Registry (SCR) provides such information, covering the time period from 1994 to the present day. The current report concerns an overview of cancer incidence statistics for Saudi Arabia in 2012. Methods: The SCR collects data from healthcare facilities throughout the Kingdom of Saudi Arabia. All newly diagnosed cases of cancer are recorded, with information on site and histology. For the present report, age-standardised and age-specific incidence rates (ASR, AIR, respectively) were calculated, with attention to gender-specific and regional differences. Results: The total number of incident cases of cancer identified by the SCR in 2012 was 14,336, with 6,791 (47.5%) among males and 7,545 (52.6%) among females. Of this total, 11,034 cases (76.9%) occurred in patients of Saudi origin. For Saudi males, the overall ASR (inc. all cancer sites) was 78.1 per 100,000 people, while that for females was 86.7. Incidence varied by region, with the Eastern region and Riyadh displaying the highest ASRs for both males and females, and Hail and Jazan displaying the lowest. Incidence varied by gender, with colorectal cancer (13.3%), non-Hodgkin lymphoma (NHL; 8.4%), and leukaemia (8.2%) being the most common types in males, and breast (25.8%), thyroid (11.7%), and colorectal cancers (9.3%) being the most common in females. Conclusions: This analysis of cancer incidence in Saudi Arabia demonstrated significant differences according to gender, age, and region of the Kingdom. The data should help ensure the most appropriate allocation of resources, with the aim of minimising the healthcare burden associated with cancer. Creative Commons Attribution License

The Qatar genome project: translation of whole-genome sequencing into clinical practice.

PubMed

Zayed, Hatem

2016-10-01

Qatar Genome Project was launched in 2013 with the intent to sequence the genome of each Qatari citizen in an effort to protect Qataris from the high rate of indigenous genetic diseases by allowing the mapping of disease-causing variants/rare variants and establishing a Qatari reference genome. Indeed, this project is expected to have numerous global benefits because the elevated homogeneity of the Qatari population, that will make Qatar an excellent genetic laboratory that will generate a wealth of data that will allow us to make sense of the genotype-phenotype correlations of many diseases, especially the complex multifactorial diseases, and will pave the way for changing the traditional medical practice of looking first at the phenotype rather than the genotype. © 2016 John Wiley & Sons Ltd.

Perception and intentions to quit among waterpipe smokers in Qatar: a cross-sectional survey

PubMed Central

Jaam, M.; Al-Marridi, W.; Fares, H.; Izham, M.; Kheir, N.

2016-01-01

Objective: To evaluate the perceptions and attitudes of waterpipe (shisha) smokers in Qatar regarding the health risks associated with addiction and to determine their intentions to quit. Methods: A cross-sectional survey was conducted among 181 self-reported waterpipe smokers. Participants were approached in public places as well as in shisha cafes in Qatar. The questionnaire included items related to perception, attitude and intention to quit. Both descriptive and inferential statistics were performed for data analyses, with P ≤ 0.05 considered statistically significant. Results: About 44% of the respondents believed that waterpipe smoking was safer than cigarette smoking, and more than 70% would not mind if their children became involved in waterpipe smoking. More than half of the current smokers wanted to quit smoking shisha at some point, and 17% identified health concerns as the main motivating factor for their intention to quit. Conclusion: A large proportion of shisha smokers viewed shisha as a safer alternative to cigarettes, yet they admitted to intending to quit. These findings underscore the need to design educational interventions and awareness campaigns as well as impose stringent laws on waterpipe smoking in public places in Qatar. PMID:27051611

Soil indigenous knowledge in North Central Namibia

NASA Astrophysics Data System (ADS)

Prudat, Brice; Bloemertz, Lena; Kuhn, Nikolaus J.

2016-04-01

Mapping and classifying soils is part of an important learning process to improve soil management practices, soil quality and increase productivity. In order to assess soil quality improvement related to an ongoing land reform in North-Central Namibia, the characteristics that determine soil quality in the local land use context were determined in this study. To do so, we collated the indigenous soil knowledge in North-Central Namibia where the Ovakwanyama cultivate pearl millet for centuries. Local soil groups are defined mostly based on their productivity potential, which varies depending on the rainfall pattern. The morphological criteria used by the farmers to differentiate the soil groups (colour, consistence) were supported by a conventional analysis of soil physical and chemical properties. Now, they can be used to develop a soil quality assessment toolbox adapted to the regional use. The characteristics of the tool box do not directly indicate soil quality, but refer to local soils groups. The quality of these groups is relatively homogenous at the local scale. Our results show that understanding of indigenous soil knowledge has great potential to improve soil quality assessment with regards to land use. The integration of this knowledge with the conventional soil analysis improves the local meaning of such a "scientific" assessment and thus facilitates dialog between farmers and agronomists, but also scientists working in different regions of the world, but in similar conditions. Overall, the integration of indigenous knowledge in international classification systems (e.g. WRB) as attempted in this study has thus a major potential to improve soil mapping in the local context.

Defense.gov Special Report: Travels with Hagel

Science.gov Websites

Afghanistan Flag of Pakistan Flag of Saudi Arabia Flag of Qatar December 2013 News Stories Hagel Concludes Six -day Troop, Partner Nation Visits Defense Secretary Chuck Hagel wrapped up a six-day trip to the Middle

Antimicrobial sensitivity patterns of cerebrospinal fluid (CSF) isolates in Namibia: implications for empirical antibiotic treatment of meningitis.

PubMed

Mengistu, Assegid; Gaeseb, Johannes; Uaaka, Gottfried; Ndjavera, Christophine; Kambyambya, Kennedy; Indongo, Lazarus; Kalemeera, Francis; Ntege, Christopher; Mabirizi, David; Joshi, Mohan P; Sagwa, Evans

2013-01-01

Bacterial meningitis is a medical emergency associated with high mortality rates. Cerebrospinal fluid (CSF) culture is the "gold standard" for diagnosis of meningitis and it is important to establish the susceptibility of the causative microorganism to rationalize treatment. The Namibia Standard Treatment Guidelines (STGs) recommends initiation of empirical antibiotic treatment in patients with signs and symptoms of meningitis after taking a CSF sample for culture and sensitivity. The objective of this study was to assess the antimicrobial sensitivity patterns of microorganisms isolated from CSF to antibiotics commonly used in the empirical treatment of suspected bacterial meningitis in Namibia. This was a cross-sectional descriptive study of routinely collected antibiotic susceptibility data from the Namibia Institute of Pathology (NIP) database. Results of CSF culture and sensitivity from January 1, 2009 to May 31, 2012, from 33 state hospitals throughout Namibia were analysed. The most common pathogens isolated were Streptococcus species, Neisseria meningitidis, Haemophilus influenzae, Staphylococcus, and Escherichia coli. The common isolates from CSF showed high resistance (34.3% -73.5%) to penicillin. Over one third (34.3%) of Streptococcus were resistance to penicillin which was higher than 24.8% resistance in the United States. Meningococci were susceptible to several antimicrobial agents including penicillin. The sensitivity to cephalosporins remained high for Streptococcus, Neisseria, E. coli and Haemophilus. The highest percentage of resistance to cephalosporins was seen among ESBL K. pneumoniae (n = 7, 71%-100%), other Klebsiella species (n = 7, 28%-80%), and Staphylococcus (n = 36, 25%-40%). The common organisms isolated from CSF were Streptococcus Pneumoniae, Neisseria meningitidis, Haemophilus influenzae, Staphylococcus, and E. coli. All common organisms isolated from CSF showed high sensitivity to cephalosporins used in the empirical

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2016-09-20

influence of the Islamic State and Iran. 44 However, in conjunction with the government’s expanded efforts to dissuade Saudi citizens from supporting...Saudi Arabia, ruled by the Al Saud family since its founding in 1932, wields significant global influence through its administration of the birthplace...Administration has endorsed Saudi citizens ’ rights to free assembly and free expression. Saudi leaders reject foreign interference in the country’s internal

Strategies for improving antibiotic use in Qatar: a survey of pharmacists' perceptions and experiences.

PubMed

Pawluk, Shane; Black, Emily; El-Awaisi, Alla

2015-02-01

The objectives of this study were to identify antimicrobial stewardship activities in Qatar, identify pharmacist involvement in activities and summarize perceived barriers for implementation of antimicrobial stewardship programs (ASPs). A cross-sectional survey was developed based on study objectives and completed by pharmacists in Qatar. Most hospital settings have implemented components of ASP. Lack of infectious disease specialists and training of healthcare providers was the most common barrier to implementation or expansion of ASP identified in the hospital and community settings respectively. Pharmacists report some components of ASP have been implemented; however, barriers must be overcome to further expand ASPs. © 2014 Royal Pharmaceutical Society.

Satellite tracking of two lesser spotted eagles Aquila pomarina, migrating from Namibia

USGS Publications Warehouse

Meyburg, B.-U.; Ellis, D.H.; Meyburg, C.; Mendelsohn, J.; Scheller, W.

2001-01-01

One immature and one subadult Lesser Spotted Eagle, Aquila pomarina, were followed by satellite telemetry from their non-breeding areas in Namibia. Both birds were fitted with transmitters (PTTs) in February 1994 and tracked, the immature for six months and two weeks, over distances of 10084 and 16773 km, respectively. During their time in Namibia both birds? movements were in response to good local rainfall. The immature eagle left Namibia at the end of February, the subadult at the end of March. They flew to their respective summer quarters in Hungary and the Ukraine, arriving there 2.5 and 1.5 months later than the breeding adults. The immature eagle took over two months longer on the homeward journey than a breeding male followed by telemetry in a previous study. On returning, the immature eagle followed the narrow flightpath through Africa used by other Lesser Spotted Eagles on their outward migration. It reached this corridor, which runs roughly between longitudes 31? and 36? East from Suez to Lake Tanganyika, veering from the shortest route in a direction east-northeast through Angola and Zambia to the southern end of Lake Tanganyika. The route taken by the subadult bird on its return migration differed markedly from that of all Lesser Spotted Eagles tracked to date, running further west through the Democratic Republic of Congo where, level with the equator, it flew over the eastern rainforest of that country. The outward migration, however, followed the same corridor and coincided in time with the migration of adults.

Petroleum developments in Middle East countries in 1967

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mason, J.F.; Moore, Q.M.

1968-08-01

Petroleum production in Middle East countries in 1967 totaled 3,679,506,000 bbl at an average rate of 10,080,838 bpd. This compares with 3,407,666,000 bbl or 9,336,071 bpd in 1966. The principal production increases were in Iran, Kuwait, Saudi Arabia, Qatar offshore, Abu Dhabi, and Oman (first production). New fields were found in offshore Iran, Neutral Zone, and Saudi Arabia. There were no exploration activities in Iraq, Aden, Kamaran Islands, Yeman, Hadramaut, and Cyprus. The main areas of exploratory work were in Iran, Saudi Arabia, Neutral Zone, and the southern Gulf (both onshore and offshore).

Oral health knowledge, behaviour and practices among school children in Qatar

PubMed Central

Al-Darwish, Mohammed Sultan

2016-01-01

Background: The aim of this study was to assess the oral health knowledge behaviour and practices among school children in Qatar. Materials and Methods: A cross-sectional study was carried out in Qatar from October 2011 to April 2012. A total of 2200 school children aged 12–14 years were approached from 16 schools of different areas. The information about oral health knowledge and sources of information was obtained through a self-administrated questionnaire. Data analyses were performed. Results: The overall response rate was (96%). Only (25.8%) of children reported a high level of oral health knowledge. After each meal, tooth brushing was observed by a very low percentage of children (3.7%). About 44.6% of children recognized dental floss as a cleaning device for between the teeth. A large number of children (32.5%) thought incorrectly that one must visit the dentist only in case of pain. A great majority was not aware of cariogenic potential of soft drinks (39%) and sweetened milk (97.8%). Less than half (38.9%) of children actually had heard about fluoride. Only (16.8%) correctly answered the question about sign of tooth decay. Slightly, less than half (48.4%) could not define the meaning of plaque. Parents were the most popular (69.1%), source of oral health information for the children. Conclusion: The oral health knowledge in Qatar is below the satisfactory level. Parents were the most popular source of oral health knowledge for the children followed by dentists, school teachers, and media. PMID:27605993

Trends in oral anticoagulant use in Qatar: a 5-year experience.

PubMed

Elewa, Hazem; Alhaddad, Amani; Al-Rawi, Safa; Nounou, Amir; Mahmoud, Hesham; Singh, Rajvir

2017-04-01

In Qatar, dabigatran was introduced in 2011 followed by rivaroxaban in 2014. In this study, we aim to explore the trends in oral anticoagulant use in Qatar over the past 5 years and to what extent did DOACs replace warfarin. We also explored the extent of switching between different anticoagulants (from warfarin to DOACs and vice versa). We collected all anticoagulant prescriptions dispensed as in- or out-patient from 2011 to 2015 in all Hamad Medical Corporation (HMC) hospitals. Overall number of patients using warfarin, dabigatran and rivaroxaban over the last 5 years collectively was calculated. Per each calendar year, we calculated the number of all 3 OAC used (warfarin, dabigatran and rivaroxaban), frequency of use of each one of the OAC prescribed and compared the change in proportion of DOACs to warfarin prescriptions over the years. Overall, 6961 patients were using OAC over the past 5 years among which 5849 (84%) used warfarin, 496 (7.1%) used dabigatran and 616 (8.8%) used rivaroxaban. Oral anticoagulants use increased gradually from 2091 in 2011 to 3688 in 2015. Number of patients receiving DOACs increased significantly compared to warfarin [11 (0.5%) in 2011 vs. 849 (23%) in 2015 (p < 0.0001)]. Since its introduction in 2014, number of rivaroxaban users increased significantly compared to dabigatran [212 (40.9%) in 2014 vs. 544 (64.1%) in 2015]. DOACs have been gradually replacing warfarin in Qatar and the trend of their use is similar to that reported in other countries. Warfarin remains the most commonly used oral anticoagulant.

The implications of the relative risk for road mortality on road safety programmes in Qatar.

PubMed

Consunji, Rafael J; Peralta, Ruben R; Al-Thani, Hassan; Latifi, Rifat

2015-04-01

The epidemiology of road deaths and in particular the relative risk for road mortality (RRRM) in Qatar has not been fully defined. This study will analyse and compare the proportionate mortality and age-specific death rates from road traffic injuries (RTIs) and make recommendations for targeted injury prevention programmes for road safety in Qatar. Data from the Qatar Statistics Authority (QSA), for the year 2010, was collected and analysed. All deaths classified as 'ICD-10 (V89) Motor- or Nonmotor-Vehicle, Accident Type of Vehicle Unspecified' were included. There were 247 RTI related deaths in Qatar in 2010. An overall death rate was computed at 14.4 deaths per 100 000 population. The RRRM varied over 10 times among different populations with Qatari males (QM) having an increased RRRM from 10 years of age, those aged 20-29 years had the highest RRRM of 10.2. The lowest RRRM was for Qatari females who did not have a single reported road fatality in 2010. Populations with a significantly elevated RRRM (ie, RRRM>1.0) were non-Qatari men older than 50 years and Qatari males from the age of 10 onward. Proven and definite programmes must be implemented to reduce these unnecessary deaths among the populations at the highest risk. Multidisciplinary approaches must be implemented and their efficacy evaluated. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Hyperlipidemia in Saudi Arabia.

PubMed

Al-Nozha, Mansour M; Arafah, Mohammed R; Al-Maatouq, Mohammed A; Khalil, Mohamed Z; Khan, Nazeer B; Al-Marzouki, Khalid; Al-Mazrou, Yaqoub Y; Abdullah, Moheeb; Al-Khadra, Akram; Al-Harthi, Saad S; Al-Shahid, Maie S; Al-Mobeireek, Abdulellah; Nouh, Mohammed S

2008-02-01

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 > or =5.2 mmol/l), and hypertriglyceridemia (HT) (total triglycerides > or =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). Hyperlipedimia 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 habits, and increasing physical activity are of considerable importance to our community.

Development of Education in Qatar (1975/76 and 1976/77).

ERIC Educational Resources Information Center

Ministry of Education and Youth Welfare (Qatar).

The national educational system of Qatar was established in 1956, when the discovery of oil provided a financial base for educational expansion. The government provides free education from primary school through the university and has stressed a system of incentives for students rather than declaring education compulsory on any level. Four types…

A Perspective on Student Learning Outcome Assessment at Qatar University

ERIC Educational Resources Information Center

Al-Thani, Shaikha Jabor; Abdelmoneim, Ali; Daoud, Khaled; Cherif, Adel; Moukarzel, Dalal

2014-01-01

This paper provides a unique perspective on the student learning outcome assessment process as adopted and implemented at Qatar University from 2006 to 2012. The progress of the student learning outcome assessment and continuous improvement efforts at the university and the initiatives taken to establish a culture of assessment and evidence-based…

Molecular epidemiology and genotype distribution of Human Papillomavirus (HPV) among Arab women in the State of Qatar.

PubMed

Bansal, Devendra; Elmi, Asha A; Skariah, Sini; Haddad, Pascale; Abu-Raddad, Laith J; Al Hamadi, Aysha H; Mohamed-Nady, Nady; Affifi, Nahla M; Ghedira, Randa; Hassen, Elham; Al-Thani, Asma A J; Al-Ansari, Afaf A H M; Sultan, Ali A

2014-11-26

Human Papilloma Virus (HPV) infection is the major cause of cervical cancer worldwide. With limited data available on HPV prevalence in the Arab countries, this study aimed to identify the prevalence and genotypic distribution of HPV in the State of Qatar. 3008 cervical samples, exclusively of women with Arabic origin residing in Qatar were collected from the Women's Hospital and Primary Health Care Corporation in Doha, State of Qatar. HPV DNA detection was done using GP5+/6+ primers based real time-polymerase chain reaction (RT-PCR) assay followed by the usage of HPV type specific primers based RT- PCR reactions and Sanger sequencing for genotype identification. Similar prevalence rates of HPV infection was identified in both Qatari and non-Qatari women at 6.2% and 5.9% respectively. HPV prevalence rate of 5.8% and 18.4% was identified in women with normal cytology and in women with abnormal cytology respectively. HPV 81, 11 and 16, in decreasing order were the most commonly identified genotypes. HPV 81 was the most frequent low-risk genotype among women with both normal (74.0%) and abnormal (33.3%) cytology. HPV 16 (4.6%) was identified as the predominant high-risk HPV genotype among women with normal cytology and HPV 16, HPV 18, and HPV 56 (22.2% each) were the most common identified high-risk genotypes in women with abnormal cytology. The overall HPV prevalence in Arab women in Qatar was identified as 6.1% with an increased HPV prevalence seen in women with abnormal cytology results and no significant trends seen with age. In contrast to Western countries, we report a varied genotypic profile of HPV with a high prevalence of low-risk HPV genotype 81 among the Arab women residing in Qatar.

QATAR-2: A K DWARF ORBITED BY A TRANSITING HOT JUPITER AND A MORE MASSIVE COMPANION IN AN OUTER ORBIT

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bryan, Marta L.; Alsubai, Khalid A.; Latham, David W.

We report the discovery and initial characterization of Qatar-2b, a hot Jupiter transiting a V = 13.3 mag K dwarf in a circular orbit with a short period, P{sub b} = 1.34 days. The mass and radius of Qatar-2b are M{sub P} = 2.49 M{sub J} and R{sub P} = 1.14 R{sub J}, respectively. Radial-velocity monitoring of Qatar-2 over a span of 153 days revealed the presence of a second companion in an outer orbit. The Systemic Console yielded plausible orbits for the outer companion, with periods on the order of a year and a companion mass of at leastmore » several M{sub J}. Thus, Qatar-2 joins the short but growing list of systems with a transiting hot Jupiter and an outer companion with a much longer period. This system architecture is in sharp contrast to that found by Kepler for multi-transiting systems, which are dominated by objects smaller than Neptune, usually with tightly spaced orbits that must be nearly coplanar.« less

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2009-04-30

President of the Middle East Policy Council, served as U.S. Ambassador to Saudi Arabia from 1989 to 1992. Tabassum Zakaria, “Analysis—Saudi smile likely...that may have contributed to the development of terrorist 25 Tabassum Zakaria, “Analysis—Saudi smile

Awareness and Current Use of Electronic Cigarettes in Indonesia, Malaysia, Qatar, and Greece: Findings From 2011-2013 Global Adult Tobacco Surveys.

PubMed

Palipudi, Krishna Mohan; Mbulo, Lazarous; Morton, Jeremy; Mbulo, Lazarous; Bunnell, Rebecca; Blutcher-Nelson, Glenda; Kosen, Soewarta; Tee, Guat Hiong; Abdalla, Amani Mohamed Elkhatim; Mutawa, Kholood Ateeq Al; Barbouni, Anastasia; Antoniadou, Eleni; Fouad, Heba; Khoury, Rula N; Rarick, James; Sinha, Dhirendra N; Asma, Samira

2016-04-01

Increases in electronic cigarette (e-cigarette) awareness and current use have been documented in high income countries but less is known about middle and low income countries. Nationally representative household survey data from the first four Global Adult Tobacco Surveys to assess e-cigarettes were analyzed, including Indonesia (2011), Malaysia (2011), Qatar (2013), and Greece (2013). Correlates of e-cigarette awareness and current use were calculated. Sample sizes for Greece and Qatar allowed for further analysis of e-cigarette users. Awareness of e-cigarettes was 10.9% in Indonesia, 21.0% in Malaysia, 49.0% in Qatar, and 88.5% in Greece. In all four countries, awareness was higher among male, younger, more educated, and wealthier respondents. Current e-cigarette use among those aware of e-cigarettes was 3.9% in Malaysia, 2.5% in Indonesia, 2.2% in Greece and 1.8% in Qatar. Across these four countries, an estimated 818 500 people are currently using e-cigarettes. Among current e-cigarette users, 64.4% in Greece and 84.1% in Qatar also smoked cigarettes, and, 10.6% in Greece and 6.0% in Qatar were never-smokers. E-cigarette awareness and use was evident in all four countries. Ongoing surveillance and monitoring of awareness and use of e-cigarettes in these and other countries could help inform tobacco control policies and public health interventions. Future surveillance should monitor use of e-cigarettes among current smokers and uptake among never-smokers and relapsing former smokers. © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Poliovirus immunity among pregnant females aged 15-44 years, Namibia, 2010.

PubMed

Cardemil, Cristina V; Jonas, Anna; Gerber, Sue; Weldon, William C; Oberste, M Steven; Beukes, Anita; Sawadogo, Souleymane; Patel, Sadhna V; Zeko, Sikota; Muroua, Clementine; Gaeb, Esegiel; Wannemuehler, Kathleen; Goodson, James L

2014-11-01

Poliovirus (PV) antibody seroprevalence studies assess population immunity, verify an immunization program's performance and vaccine efficacy, and guide polio eradication strategy. Namibia experienced a polio outbreak among adults in 2006, yet population seroimmunity was unknown. We tested 2061 specimens from Namibian pregnant females aged 15-44 years for neutralizing antibody to PV types 1-3 (PV1-3); all females were sampled during the 2010 National HIV Sentinel Survey. We determined the proportion of females seropositive for PV antibody by 5-year age strata, and analyzed factors associated with seropositivity, including age, gravidity, human immunodeficiency virus (HIV) infection status, residence, and antiretroviral treatment, by log-binomial regression. The seroprevalence was 94.6% for PV1, 97.0% for PV2, and 85.1% for PV3. HIV-positive females had significantly lower seroprevalence than HIV-negative females for PV1 (91.8% vs 95.3%; P<.01) and PV3 (80.0% vs 86.1%; P<.01) but not for PV2 (96.4% vs 97.1%; P=.3). The prevalence ratio of seropositivity for HIV-positive females versus HIV-negative females was 0.95 (95% confidence interval [CI], .92-.98) for PV1, 0.99 (95% CI, .97-1.01) for PV2, and 0.92 (95% CI, .87-.96) for PV3. Despite relatively high PV seroprevalence, Namibia might remain at risk for a PV outbreak, particularly in lower-seroprevalence populations, such as HIV-positive females. Namibia should continue to maintain high routine polio vaccination coverage. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Assessing the burden of intestinal parasites affecting newly arrived immigrants in Qatar.

PubMed

Abu-Madi, Marawan A; Behnke, Jerzy M; Ismail, Ahmed; Boughattas, Sonia

2016-12-01

In the last decades, the enormous influx of immigrants to industrialized countries has led to outbreaks of parasitic diseases, with enteric infections being amongst the most frequently encountered. In its strategy to control such infection, Qatar has established the Pre-Employment Certificate (PEC) program which requires medical inspection before arrival in Qatar and which is mandatory for immigrant workers travelling to the country. To assess the reliability of the PEC, we conducted a survey of intestinal parasites, based on examination of stool samples provided by immigrant workers (n = 2,486) recently arrived in Qatar. Overall prevalence of helminths was 7.0% and that of protozoa was 11.7%. Prevalence of combined helminths was highest among the western Asians and the highest prevalence of combined protozoan parasites was among workers from North to Saharan Africa. Analysis of temporal changes showed an increasing trend of protozoan infections over the investigated 3 years. A major contribution to this temporal change in prevalence came from Blastocystis hominis as well as from other protozoan species: Giardia duodenalis and Endolimax nana. Analysis of the temporal trend in species richness of the protozoan species showed a significant increase in the mean number of species harboured per subject across this period. The increase of protozoan infections over recent years raises some concerns. It suggests that screening protocols for applicants for visas/work permits needs to be revised giving more careful attention to the intestinal protozoan infections that potential immigrants may harbor.

Observational study of atmospheric surface layer and coastal weather in northern Qatar

NASA Astrophysics Data System (ADS)

Samanta, Dhrubajyoti; Sadr, Reza

2016-04-01

Atmospheric surface layer is the interaction medium between atmosphere and Earth's surface. Better understanding of its turbulence nature is essential in characterizing the local weather, climate variability and modeling of turbulent exchange processes. The importance of Middle East region, with its unique geographical, economical and weather condition is well recognized. However, high quality micrometeorological observational studies are rare in this region. Here we show experimental results from micrometeorological observations from an experimental site in the coastal region of Qatar during August-December 2015. Measurements of winds are obtained from three sonic anemometers installed on a 9 m tower placed at Al Ghariyah beach in northern Qatar (26.08 °N, 51.36 °E). Different surface layer characteristics is analyzed and compared with earlier studies in equivalent weather conditions. Monthly statistics of wind speed, wind direction, temperature, humidity and heat index are made from concurrent observations from sonic anemometer and weather station to explore variations with surface layer characteristics. The results also highlights potential impact of sea breeze circulation on local weather and atmospheric turbulence. The observed daily maximum temperature and heat index during morning period may be related to sea breeze circulations. Along with the operational micrometeorological observation system, a camera system and ultrasonic wave measurement system are installed recently in the site to study coastline development and nearshore wave dynamics. Overall, the complete observational set up is going to provide new insights about nearshore wind dynamics and wind-wave interaction in Qatar.

Child discipline in Qatar and Palestine: A comparative study of ICAST-R.

PubMed

Eldeeb, Nehal; Halileh, Samia; Alyafei, Khalid A; Ghandour, Rula; Dargham, Soha; Giacaman, Rita; Kamal, Madeeha; Imseeh, Sawsan; Korayem, Mona; Nasr, Shiraz; Mahfoud, Ziyad; Abu-Rmeileh, Niveen; Mahmoud, Mohamed H; Tawfik, Hassan; Lynch, Margaret A; Mian, Marcellina

2016-11-01

To compare the nature and determinants of child discipline in Qatar and Palestine among young adults through retrospective survey to develop legislation, policies and interventions for effective prevention of child maltreatment, and educational materials to promote positive discipline among parents and caregivers. Cross-sectional random household surveys were conducted in each country (Qataris N=697, Palestinians N=2064) using ISPCAN Child Abuse Screening Tool-Retrospective (ICAST-R) for young adults (18-24 years), to investigate child discipline methods into the maltreatment range. Qatari young adults were more educated (p<0.001) and had more full-time employment (p=0.004) than Palestinian young adults. Qatar reported lower physical and emotional abuse compared to their counterparts in Palestine, e.g. Hit/Punch, Kick (p<0.001) and Insult/Criticize, Threaten to be hurt/killed (p<0.001). Qatari participants found any harsh discipline they received in childhood was not reasonable and not justified compared to Palestinian participants. The more advantaged Qatari population was less likely to experience disciplinary methods that experts developing the ICAST-R defined as abuse compared to Palestinians where the higher incidence of child abuse could be attributed to lower economic advantage, lower level of education and greater exposure to violence. Suggestions are made for future studies in Qatar and Palestine to develop survey methodology with a more culturally appropriate level of intrusion, such as indirect yet meaningful child maltreatment questions. Copyright © 2016 Elsevier Ltd. All rights reserved.

Intimate partner, familial and community violence among men who have sex with men in Namibia

PubMed Central

Stephenson, Rob; Hast, Marisa; Finneran, Catherine; Sineath, Craig R.

2015-01-01

Men who have sex with men in sub-Saharan Africa are known to experience high levels of violence, yet little research has focused on their perceptions of intimate partner violence (IPV). This study examines the perceived typologies and sources of multiple forms of violence, including IPV, family/community violence and discrimination from healthcare workers, among men who have sex with men in Namibia. Focus-group discussions and in-depth interviews were conducted with a 52 men residing in five cities across Namibia. Results indicate that violence, in varying forms, is commonplace in the lives of men who have sex with men in this community, and may be associated with HIV testing patterns. PMID:24735113

Crew Earth Observations (CEO) taken during Expedition 8

NASA Image and Video Library

2004-02-15

ISS008-E-16355 (15 February 2004) --- A massive sandstorm over the Persian Gulf state of Qatar blows southward toward southeastern Saudi Arabia and the United Arab Emirates in this image photographed by an Expedition 8 crewmember onboard the International Space Station (ISS).

The Impact of Levant Basin Oil and Natural Gas Discoveries on Lebanese-Israeli Relations

DTIC Science & Technology

2014-12-12

leak, could pollute Israeli beaches (which are vital to its tourist industry) and even endanger its marine natural life. The Israeli government ...has twelve member countries: Iran, Iraq, Kuwait, Saudi Arabia, Venezuela, Qatar, Libya, the United Arab Emirates, Algeria, Nigeria, Ecuador , and...

Awareness and Current Use of Electronic Cigarettes in Indonesia, Malaysia, Qatar, and Greece: Findings From 2011–2013 Global Adult Tobacco Surveys

PubMed Central

Palipudi, Krishna Mohan; Mbulo, Lazarous; Morton, Jeremy; Mbulo, Lazarous; Bunnell, Rebecca; Blutcher-Nelson, Glenda; Kosen, Soewarta; Tee, Guat Hiong; Abdalla, Amani Mohamed Elkhatim; Al Mutawa, Kholood Ateeq; Barbouni, Anastasia; Antoniadou, Eleni; Fouad, Heba; Khoury, Rula N.; Rarick, James; Sinha, Dhirendra N.; Asma, Samira

2016-01-01

Introduction Increases in electronic cigarette (e-cigarette) awareness and current use have been documented in high income countries but less is known about middle and low income countries. Methods Nationally representative household survey data from the first four Global Adult Tobacco Surveys to assess e-cigarettes were analyzed, including Indonesia (2011), Malaysia (2011), Qatar (2013), and Greece (2013). Correlates of e-cigarette awareness and current use were calculated. Sample sizes for Greece and Qatar allowed for further analysis of e-cigarette users. Results Awareness of e-cigarettes was 10.9% in Indonesia, 21.0% in Malaysia, 49.0% in Qatar, and 88.5% in Greece. In all four countries, awareness was higher among male, younger, more educated, and wealthier respondents. Current e-cigarette use among those aware of e-cigarettes was 3.9% in Malaysia, 2.5% in Indonesia, 2.2% in Greece and 1.8% in Qatar. Across these four countries, an estimated 818 500 people are currently using e-cigarettes. Among current e-cigarette users, 64.4% in Greece and 84.1% in Qatar also smoked cigarettes, and, 10.6% in Greece and 6.0% in Qatar were never-smokers. Conclusions E-cigarette awareness and use was evident in all four countries. Ongoing surveillance and monitoring of awareness and use of e-cigarettes in these and other countries could help inform tobacco control policies and public health interventions. Future surveillance should monitor use of e-cigarettes among current smokers and uptake among never-smokers and relapsing former smokers. PMID:25895951

Assessing the effectiveness of a pharmacist-delivered smoking cessation program in the State of Qatar: study protocol for a randomized controlled trial.

PubMed

El Hajj, Maguy Saffouh; Kheir, Nadir; Al Mulla, Ahmad Mohd; Al-Badriyeh, Daoud; Al Kaddour, Ahmad; Mahfoud, Ziyad R; Salehi, Mohammad; Fanous, Nadia

2015-02-26

It had been reported that up to 37% of the adult male population smokes cigarettes in Qatar. The Global Youth Tobacco Survey also stated that 13.4% of male school students aged 13 to 15 years in Qatar smoke cigarettes. Smoking cessation is key to reducing smoking-related diseases and deaths. Healthcare providers are in an ideal position to encourage smoking cessation. Pharmacists are the most accessible healthcare providers and are uniquely situated to initiate behavior change among patients. Many studies have shown that pharmacists can be successful in helping patients quit smoking. Studies demonstrating the effectiveness of pharmacist-delivered smoking cessation programs are lacking in Qatar. This proposal aims to test the effect of a structured smoking cessation program delivered by trained ambulatory pharmacists in Qatar. A prospective, randomized, controlled trial is conducted at eight ambulatory pharmacies in Qatar. Participants are randomly assigned to receive an at least four-session face-to-face structured patient-specific smoking cessation program conducted by the pharmacist or 5 to 10 min of unstructured brief smoking cessation advice (emulating current practice) given by the pharmacist. Both groups are offered nicotine replacement therapy if feasible. The primary outcome of smoking cessation will be confirmed by an exhaled carbon monoxide test at 12 months. Secondary outcomes constitute quality-of-life adjustment as well as cost analysis of program resources consumed, including per case and patient outcome. If proven to be effective, this smoking cessation program will be considered as a model that Qatar and the region can apply to decrease the smoking burden. Clinical Trials NCT02123329 .

Premarital fertility in Namibia: trends, factors and consequences.

PubMed

Garenne, Michel; Zwang, Julien

2006-03-01

Premarital fertility, defined as fertility before first marriage, was found to be highly prevalent in Namibia. According to data from the 1992 and 2000 DHS surveys, the proportion of premarital births was 43% for all births, and 60% for the first birth. This seemed to be primarily due to a late mean age at first marriage (26.4 years) and low levels of contraception before first marriage. Data were analysed using a variety of demographic methods, including multiple decrement life table and multivariate logistic models. Major variations were found by ethno-linguistic groups: Herero and Nama/Damara had the highest levels of premarital fertility (above 60%); Ovambo and Lozi had intermediate levels of premarital fertility (around 40%); Kavongo and San appeared to have kept a more traditional behaviour of early marriage and low levels of premarital fertility (around 20%). The largest ethno-linguistic group, the Ovambo, were in a special situation, with fast increasing age at marriage and average level of premarital fertility. Whites and mixed races also differed, with Afrikaans-speaking groups having a behaviour closer to the average, whereas other Europeans had less premarital fertility despite an average age at marriage. Ethnic differences remained stable after controlling for various socioeconomic factors, such as urbanization, level of education, wealth, access to mass media, and religion. Results are discussed in light of the population dynamics and political history of Namibia in the 20th century.

Vitamin D deficiency among the elderly: insights from Qatar.

PubMed

Alhamad, Hanadi Khamis; Nadukkandiyil, Navas; El-Menyar, Ayman; Abdel Wahab, Luay; Sankaranarayanan, Anoop; Al Sulaiti, Essa Mubarak

2014-06-01

Vitamin D (VitD) deficiency is associated with comorbidities in the elderly. The present study investigates the prevalence of VitD deficiency among the elderly in Qatar. A retrospective study conducted between April 2010 and April 2012 that involved chart reviews. All elderly patients of age ≥65 years in geriatrics facilities including Rumailah hospital, skilled nursing facility and home healthcare services in Qatar were included in the study. Patient characteristics and outcomes were analyzed and compared according to the severity of VitD deficiency. Correlation of VitD with comorbidities was analyzed. Mean follow-up period was 6 months. A total of 889 patients were enrolled; the majority (66%) were females and the mean age was 75 ± 8.7 years. Patient comorbidities included hypertension (76.5%), diabetes mellitus (63%), dyslipidemia, (47.5%), dementia (26%) coronary artery disease (24%) and cerebrovascular accident (24%). The mean baseline serum VitD level was 24.4 ± 13.5 ng/ml; 72% of patients had VitD deficiency: mild (31%), moderate (30%) and severe (11%). Patients with severe VitD deficiency had significantly higher HbA1c levels compared with patients with optimal VitD (P = 0.03). High density lipoprotein (HDL-C) levels were significantly lower in severe VitD deficiency patients compared with optimal VitD patients (P = 0.04). There was a positive correlation between HDL-C and VitD level (r = 0.17, P = 0.001), whereas HbA1c levels showed negative correlation with VitD (r = -0.15, P = 0.009). A high prevalence of VitD deficiency (72%) was observed among the elderly in Qatar. Lower VitD was associated with higher HbA1c and lower HDL-C levels. Further studies are warranted to evaluate whether VitD supplementation controls diabetes mellitus (DM) and low HDL-C levels among the elderly.

Remote sensing of Qatar nearshore habitats with perspectives for coastal management.

PubMed

Warren, Christopher; Dupont, Jennifer; Abdel-Moati, Mohamed; Hobeichi, Sanaa; Palandro, David; Purkis, Sam

2016-04-30

A framework is proposed for utilizing remote sensing and ground-truthing field data to map benthic habitats in the State of Qatar, with potential application across the Arabian Gulf. Ideally the methodology can be applied to optimize the efficiency and effectiveness of mapping the nearshore environment to identify sensitive habitats, monitor for change, and assist in management decisions. The framework is applied to a case study for northeastern Qatar with a key focus on identifying high sensitivity coral habitat. The study helps confirm the presence of known coral and provides detail on a region in the area of interest where corals have not been previously mapped. Challenges for the remote sensing methodology associated with natural heterogeneity of the physical and biological environment are addressed. Recommendations on the application of this approach to coastal environmental risk assessment and management planning are discussed as well as future opportunities for improvement of the framework. Copyright © 2015 Elsevier Ltd. All rights reserved.

Acoustic analysis of normal Saudi adult voices.

PubMed

Malki, Khalid H; Al-Habib, Salman F; Hagr, Abulrahman A; Farahat, Mohamed M

2009-08-01

To determine the acoustic differences between Saudi adult male and female voices, and to compare the acoustic variables of the Multidimensional Voice Program (MDVP) obtained from North American adults to a group of Saudi males and females. A cross-sectional survey of normal adult male and female voices was conducted at King Abdulaziz University Hospital, Riyadh, Kingdom of Saudi Arabia between March 2007 and December 2008. Ninety-five Saudi subjects sustained the vowel /a/ 6 times, and the steady state portion of 3 samples was analyzed and compared with the samples of the KayPentax normative voice database. Significant differences were found between Saudi and North American KayPentax database groups. In the male subjects, 15 of 33 MDVP variables, and 10 of 33 variables in the female subjects were found to be significantly different from the KayPentax database. We conclude that the acoustical differences may reflect laryngeal anatomical or tissue differences between the Saudi and the KayPentax database.

Strategies to address the nursing shortage in Saudi Arabia.

PubMed

Aboshaiqah, A

2016-09-01

To investigate the nursing shortage in Saudi Arabia and specifically the shortage of Saudi nurses in the healthcare workforce and to propose solutions. Literature published from 1993 to 2013 providing relevant information on the nursing shortage, cultural traditions and beliefs, and nursing education and policies in Saudi was accessed from multiple sources including Medline, CINAHL Plus and Google Scholar and from official Saudi government document and was reviewed. Saudi Arabia depends largely on an expatriate workforce, and this applies to nursing. Saudi Arabia is experiencing a nursing shortage in common with most countries in the world and a shortage of Saudi nationals, especially women, in the healthcare workforce. The world shortage of nursing is extrinsic to Saudi, but intrinsic factors include a poor image of the nursing profession in the country that is exacerbated by cultural factors. With the call for the Saudization of the workforce to replace the imported workforce by Saudi nationals, including nurses, through the 1992 Royal Decree, Saudi Arabia faces a problem in attracting and retaining Saudi nationals in the nursing workforce. Solutions are suggested that are aimed at improving the public image of nursing through education and the use of the media and improvements in the workplace by addressing working processes such as teamwork, ensuring adequate staffing levels and addressing some aspects of culture which may make working in nursing more compatible with being a Saudi national. © 2016 International Council of Nurses.

HIV Drug Resistance Early Warning Indicators in Namibia with Updated World Health Organization Guidance

PubMed Central

Jonas, Anna; Sumbi, Victor; Mwinga, Samson; DeKlerk, Michael; Tjituka, Francina; Penney, Scott; Jordan, Michael R.; Desta, Tiruneh; Tang, Alice M.; Hong, Steven Y.

2014-01-01

Background In response to concerns about the emergence of HIV drug resistance (HIVDR), the World Health Organization (WHO) has developed a comprehensive set of early warning indicators (EWIs) to monitor HIV drug resistance and good programme practice at antiretroviral therapy (ART) sites. Methods In 2012, Namibia utilized the updated WHO EWI guidance and abstracted data from adult and pediatric patients from 50 ART sites for the following EWIs: 1. On-time Pill Pick-up, 2. Retention in Care, 3. Pharmacy Stock-outs, 4. Dispensing Practices, and 5. Virological Suppression. Results Data for EWIs one through four were abstracted and validated. EWI 5 – Virological Suppression was not included due to poor data entry at many sites. On-time Pill Pick-up national estimate was 87.9% (87.2–88.7) of patients picking up pills on time for adults and 90.0% (88.9–90.9) picking up pills on time for pediatrics. Retention in Care national estimate was 82% of patients retained on ART after 12 months for adults and 83% for pediatrics. Pharmacy Stock-outs national estimate was 99% of months without a stock-out for adults and 97% for pediatrics. Dispensing Practices national estimate was 0.01% (0.003–0.064) of patients dispensed mono- or dual-therapy for adults and 0.25% (0.092–0.653) for pediatrics. Conclusions The successful 2012 EWI exercise provides Namibia a solid evidence base, which can be used to make national statements about programmatic functioning and possible HIVDR. This evidence base will serve to contextualize results from Namibia's surveys of HIVDR, which involves genotype testing. EWI abstraction has prompted the national program and its counterparts to engage sites in dialogue regarding the need to strengthen adherence and retention of patients on ART. The EWI collection process and EWI results will serve to optimize patient care and support Namibia in making evidence-based recommendations and take action to minimize the emergence of preventable HIVDR. PMID

Namibia specific climate smart agricultural land use practices: Challenges and opportunities for enhancing ecosystem services

NASA Astrophysics Data System (ADS)

Kuhn, Nikolaus J.; Talamondjila Naanda, Martha; Bloemertz, Lena

2015-04-01

Agriculture is a backbone for many African economies, with an estimated 70% of Africans active in agricultural production. The sector often does not only directly contribute to, but sustains food security and poverty reduction efforts. Sustaining this productivity poses many challenges, particularly to small scale subsistence farmers (SSF) in dry land areas and semi-arid countries like Namibia. SSF in northern central Namibia mix crop and livestock production on degraded semi-arid lands and nutrient-poor sandy soils. They are fully dependent on agricultural production with limited alternative sources of income. Mostly, their agricultural harvests and outputs are low, not meeting their livelihood needs. At the same time, the land use is often not sustainable, leading to degradation. The Namibia case reveals that addressing underlying economic, social and environmental challenges requires a combination of farm level-soil management practices with a shift towards integrated landscape management. This forms the basis for SSF to adopt sustainable land management practices while building institutional foundations, like establishing SSF cooperatives. One way in which this has been tested is through the concept of incentive-based motivation, i.e. payment for ecosystem services (PES), in which some of the beneficiaries pay, for instance for farmers or land users, who provide the services. The farmers provide these services by substituting their unsustainable land and soil management and adopting new (climate smart agricultural) land use practices. Climate Smart Agricultural land use practices (CSA-LUP) are one way of providing ecosystem services, which could be fundamental to long-term sustainable soil and land management solutions in Africa. There are few PES cases which have been systematically studied from an institutional development structure perspective. This study presents lessons evolving from the notion that direct participation and involvement of local people

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2009-07-09

as U.S. Ambassador to Saudi Arabia from 1989 to 1992. Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May...25 Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May 12, 2008

Epidemiological review of scorpion stings in Qatar. The need for regional management guidelines in emergency departments.

PubMed

Alkahlout, Baha H; Abid, Muhammad M; Kasim, Mohammad M; Haneef, Shumaila M

2015-07-01

To review the epidemiology of scorpion sting in Qatar, to explore both the clinical significance, and the role of the emergency department (ED) in the management of such cases. In this retrospective study, we reviewed the records of all scorpion sting cases presented to the ED of Hamad General Hospital, Doha, Qatar between October 2010 and May 2013. A total of 111 cases of scorpion stings were reviewed, 81 (72.9%) were males and 30 (27.1%) were females, with a mean age of 38 years. Localized pain was the most frequent presenting complaint (89 [80.2%]), whereas localized redness (44 [39.6%]) and swelling (38 [34.2%]) were the most common clinical signs. Abroug's classification was used, and all cases  were found to be class I. All patients received symptomatic treatment and were sent home. Scorpion sting problem in Qatar has a low clinical significance. Data from such studies should be utilized to create more specific (local) management guidelines, which should be more efficient with more rational utilization of ED resources.

Satellite tracking of two Lesser Spotted Eagles, Aquila pomarina, migrating from Namibia

USGS Publications Warehouse

Meyburg, B.-U.; Ellis, D.H.; Meyburg, C.; Mendelsohn, J.M.; Scheller, W.

2001-01-01

One immature and one subadult Lesser Spotted Eagle, Aquila pomarina, were followed by satellite telemetry from their nonbreeding areas in Namibia. Both birds were fitted with transmitters (PTTs) in February 1994 and tracked, the immature for six months and three weeks, the subadult for eight months and two weeks, over distances of 10 084 and 16 773 km, respectively. During their time in Namibia both birds' movements were in response to good local rainfall. The immature eagle left Namibia at the end of February, the subadult at the end of March. They flew to their respective summer quarters in Hungary and the Ukraine, arriving there 2.5 and 1.5 months later than the breeding adults. The immature eagle took over two months longer on the homeward journey than a breeding male followed by telemetry in a previous study. On returning, the immature eagle followed the narrow flightpath through Africa used by other Lesser Spotted Eagles on their outward migration. It reached this corridor, which runs roughly between longitudes 31?? and 36?? East from Suez to Lake Tanganyika, veering from the shortest route in a direction east-northeast through Angola and Zambia to the southern end of Lake Tanganyika. The route taken by the subadult bird on its return migration differed markedly from that of all Lesser Spotted Eagles tracked to date, running further west through the Democratic Republic of Congo where, level with the equator, it flew over the eastern rainforest of that country. The outward migration, however, followed the same corridor and coincided in time with the migration of adults. [A German translation of the abstract is provided on p. 40.].

Self-Directed Learning Readiness among Undergraduate Students at Saudi Electronic University in Saudi Arabia

ERIC Educational Resources Information Center

Alfaifi, Mousa S.

2016-01-01

This study aimed to determine the level of self-directed learning readiness (SDLR) among undergraduate students at Saudi Electronic University in Saudi Arabia. Also, investigated were potential relationships between the level of self-directed learning readiness and selected demographic variables such as gender and specific college within the…

Development of Higher Education in Saudi Arabia.

ERIC Educational Resources Information Center

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)

Safe and ethical living kidney donation in Qatar: A national health system's approach.

PubMed

Asim, Muhammad; Al-Maslamani, Yousuf; Al-Malki, Hassan

2017-01-01

The increasing incidence of end-stage kidney disease in Qatar has led to growing demand for donor kidneys. The deceased donor kidney program has yet to achieve its full potential; hence, living kidney donation has been widely adopted as an appropriate alternative. The reliance on living kidney donors however, raises a number of social, ethical, and legal concerns surrounding informed consent, voluntarism, psychosocial evaluation, perioperative care, and long-term follow-up of living kidney donors. Many of these concerns become heightened in a multicultural, multilingual society within a Gulf country such as Qatar. This article provides an insight into the challenges that living kidney donation poses in a multiethnic society with significant socioeconomic divides. It also discusses the remedial measures that the Qatari government, healthcare authorities, and transplant community have adopted to address these issues.

University Library Development in the Arab Gulf Region: A Survey and Analysis of Six State University Libraries.

ERIC Educational Resources Information Center

Zehery, Mohamed H.

1997-01-01

This study of state university libraries in Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates provides information on library organization and analysis of collections, services, staffing, budgeting, expenditures, automation, and information technology. Suggests further research is needed in collections, services and…

The Sources of Conflict in the Euphrates-Tigris Basin and Its Strategic Consequences in the Middle East

DTIC Science & Technology

2001-12-01

lateral agreement signed between Bahrain, Iraq, Kuwait, Oman, Qatar , Saudi Arabia, and the UAE has existed in the basin since 1978...transpiration and another 69 billion cubic meters of precipitated water feed the underground water aquifers . Another 28 billion cubic meters of the aquifers

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2009-12-16

Arabia from 1989 to 1992. Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May 12, 2008. Saudi Arabia...2009. 24 Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May 12, 2008. 25 U.S. Department of State

Detection and phylogenetic analysis of human pegivirus (GBV-C) among blood donors and patients infected with hepatitis B virus (HBV) in Qatar.

PubMed

AbuOdeh, Raed O; Al-Absi, Enas; Ali, Nadima H; Khalili, Makiyeh; Al-Mawlawi, Naema; Hadwan, Tameem A; Althani, Asmaa A; Nasrallah, Gheyath K

2015-12-01

Human Pegivirus (HPgV), formerly GB virus-C/Hepatitis G virus (GBV-C/HGV), collectively known as GBV-C, is widely spread and has been reported to be associated with non-A-E hepatitis. To our knowledge, no previous study was conducted about HPgV in Qatar. Thus, the objectives of this study were as follows: (i) to determine the rates of HPgV infection in Qatar among healthy blood donors and HBV-infected patients, and (ii) to determine the most predominant HPgV genotype in Qatar. A total of 714 blood plasma samples from healthy donors (612) and HBV-infected patients (102) were collected. RNA was extracted, reversed transcribed, and then subjected for HPgV detection by two round-nested PCR using primers amplifying a 208 bp of 5'-UTR of the HPgV. For genotyping, the 5'-UTR PCR products (from 25 randomly picked samples) were cloned and sequenced. The overall infection rate of HPgV in Qatar was 13.3%. There was no significant difference (P = 0.41) in the infection rates between healthy donor (13.7%) and in HBV-infected patients (10.7%). Moreover, we did not find any significant association between HPgV infection rates and nationality, sex, or age (P > 0.05). Sequence analysis of 40 5'-UTR PCR amplicons yielded the European genotype 2 as most predominant in Qatar, although other genotypes (5 and 7) were also present. Our results indicate that there is no strong correlation between HPgV infection rate, condition, nationality, age, and sex, and genotype 2 is most predominant in Qatar. © 2015 Wiley Periodicals, Inc.

Marine Biogeochemistry of Particulate Trace Elements in the Exclusive Economic Zone (eez) of the State of Qatar

NASA Astrophysics Data System (ADS)

Yigiterhan, O.; Al-Ansari, I. S.; Abdel-Moati, M.; Murray, J. W.; Al-Ansi, M.

2016-02-01

We focus on the trace element geochemistry of particulate matter in the Exclusive Economic Zone (EEZ) of Qatar. A main goal of this research was to analyze a complete suite of trace elements on particulate matter samples from the water column from different oceanographic biogeochemical zones of the EEZ around Qatar. The sample set also includes plankton samples which are the main source of biogenic particles, dust samples which are a source of abiological particles to surface seawater and surface sediments which can be a source of resuspended particles and a sink for settling particles. The 15 metals and 2 non-metals analyzed in this study will be Al, Ti, V, Cd, Co, Cu, Fe, Mn, Ni, Pb, Zn, Mo, Ag, Ba, U and P, N. Many factors control the composition of trace elements in marine particles. Most of these are important in the EEZ of Qatar, including:1. Natural sources: These are rivers, atmospheric dust, sediment resuspension and leaks from oil beds. However, due to very limited rainfall rivers play no major role in Qatar but resuspension of shallow carbonate rich sediments and input of atmospheric dust are important due to strong currents and surrounding deserts.2. Adsorption/desorption: These chemical processes occur everywhere in the ocean and transfer metals between particles and the solution phase.3. Biological uptake: This process is likewise a universal ocean process and results in transport of metals from the solution phase to biological particles.4. Redox conditions: These are important chemical reactions in the oxic, suboxic and anoxic zones. This can be the dominant controlling mechanism in the northeastern hypoxic deeper waters of the Qatar EEZ.5. Anthropogenic sources: The eastern part of the Qatar contains numerous industrial sites, petroleum/gas platforms and refineries. There are numerous industrial sources but the main hot spots are the port of Doha and the industrial cities of Mesaieed, Khor Al-Odaid, and Ras Laffan. We aimed to determine the

Qatar's Educational System in the Technology-Driven Era: Long Story Short

ERIC Educational Resources Information Center

Karkouti, Ibrahim Mohamad

2016-01-01

This paper provides an overview of Qatar's educational system. Specifically, it focuses on the national educational reform that has been unfolding since 2003, tracks its progress, and describes the extent to which educational technology is utilized within Qatari institutions of the higher education. The paper ends with recommendations for practice…

Sociocultural Influences on Arab Women's Participation in Breast Cancer Screening in Qatar.

PubMed

Hwang, Jasmine J; Donnelly, Tam T; Ewashen, Carol; McKiel, Elaine; Raffin, Shelley; Kinch, Janice

2017-04-01

Breast cancer, the most common cancer among Arab women in Qatar, significantly affects the morbidity and mortality of Arab women largely because of low participation rates in breast cancer screening. We used a critical ethnographic approach to uncover and describe factors that influence Arab women's breast cancer screening practices. We conducted semistructured interviews with 15 health care practitioners in Qatar. Through thematic analysis of the data, we found three major factors influencing breast cancer screening practices: (a) beliefs, attitudes, and practices regarding women's bodies, health, and illness; (b) religious beliefs and a culturally sensitive health care structure; and (c) culturally specific gender relations and roles. Arab women's health practices cannot be understood in isolation from the sociocultural environment. The problem of low rates of breast cancer screening practices and supportive interventions must be addressed within the context and not be limited to the individual.

Motivational Issues of Faculty in Saudi Arabia

ERIC Educational Resources Information Center

Abdul-Cader, Akram; Anthony, Peter John

2014-01-01

This study focused on the factors that affect motivation of faculty in Saudi Arabia. It included two surveys and open-ended queries to a focus group of five academic managers and 25 faculty members of varying nationalities, rank, and institutes in Saudi Arabia. The research showed that the faculties in Saudi Arabia's highest education industry…

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2008-05-22

Middle East Policy Council, served as U.S. Ambassador to Saudi Arabia from 1989 to 1992. Tabassum Zakaria, “Analysis — Saudi smile likely for Bush on oil...the Implementing the Recommendations of the 9/11 Commission Act, P.L.110-53, January 30, 2008. 24 Tabassum Zakaria, “Analysis — Saudi smile likely for

Hemodialysis delivery, dialysis dose achievement, and vascular access types in hemodialysis patients from the Gulf Cooperation Council countries enrolled in the dialysis outcomes and practice patterns study phase 5 (2012-2015).

PubMed

AlYousef, Anas; AlGhareeb, Sumaya; Al Wakeel, Jamal; Al-Ghamdi, Saeed M G; Bieber, Brian A; Hassan, Mohamad; Al Maimani, Yacoub; Alkandari, Naser; Ahmed, Haroun Z; Fawzy, Ashraf; Pisoni, Ronald L

2016-11-01

The prospective observational Dialysis Outcomes and Practice Patterns Study (DOPPS) was initiated in late 2012 in national samples of hemodialysis (HD) units (n = 41 study sites) in all six Gulf Cooperation Council (GCC) countries (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates). For many years, guidelines have recommended single pool Kt/V ≥1.2 as the minimum adequate dose for chronic HD patients. Here, we report initial DOPPS results regarding HD practices related to dialysis dose achievement in the GCC. A total of 928 adult HD patients were included in this analysis from 41 centers representing all six GCC countries. Baseline descriptive statistics (e.g., mean, standard deviation, median, interquartile range, or percentage) were calculated for the study sample. Results were weighted according to the fraction of HD patients sampled within each participating study site. Mean age varied between 51 years in Bahrain, Oman, and Saudi Arabia, 55 years in the United Arab Emirates (UAE) and Kuwait, and 62 years in Qatar. Mean body mass index (BMI) was the lowest in Oman patients (23.9 kg/m 2 , but the remaining GCC countries had mean BMIs of 25.7-28.9 kg/m 2 and substantial fractions of overweight patients. Median dialysis vintage ranged from 1.52 years in Kuwait to 3.52 years in Oman. Mean treatment time per session varied from 202 min in Saudi Arabia to 230 min in Qatar while mean blood flow rate (BFR) ranged between 267 mL/min in Oman and 310 mL/min in Saudi Arabia. Interdialytic weight gain varied considerably among GCC countries between 3.1 and 4.0 kg. Central venous catheter use was high among GCC countries, ranging from 29% in Oman to 56% in Kuwait, with other countries averaging 30-40% catheter use. Data were available only for 50-76% of patients in four GCC countries (Kuwait, Qatar, Saudi Arabia, and UAE) for calculating single pool Kt/V to indicate dialysis adequacy. When calculated for patients with vintage >1 year and dialyzing

Qatar: World Oil Report 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This paper reports on oil and gas operations that have taken a marked upturn in Qatar highlighted by production expansion projects. The long-delayed beginning of production from offshore supergiant North gas field was scheduled to begin at press time at a rate of 600 to 750 MMcfd and 50,000 bcpd. Delays in production startup were caused by gas leaks around casing strings in 14 of the 16 producing wells and by the Gulf war. The $1.3 billion Phase I of development included two 8-well platforms and three support structures, plus gas and condensate lines to an onshore NGL facility. Initially,more » gas will be utilized domestically. Eventually, 300 MMcfd will be re-injected into the old Dukhan oil field.« less

Perception of aging and ageism among women in Qatar.

PubMed

Musaiger, Abdulrahman O; D'Souza, Reshma; Al-Roomi, Khaldoon

2013-01-01

The objective of this study was to find out the perceptions of age and aging among women in Qatar. Respondents consisted of 250 women aged between 20 and 70 years, selected from those attending the health centers in Doha city, the capital of Qatar. They were interviewed using a pretested validated questionnaire, and data were collected through direct face-to-face interviews using the incidental sampling method. It was found that physical appearance and mental alertness were the most important criteria for defining aging in men and women. A statistically significant association was found between age of respondents and physical criteria for aging such as hair color (p < .000) in women and body image in men (p < .0298). As for aging characteristics, decreasing hearing ability (p < .000), performance as before (p < .004), more irritability (p < .0227), ability to travel alone (p < .0429), needs check up (p < .001), and needs a geriatric home (p < .001) were statistically associated with age of women studied. Both positive (socializing factors, independence, housework, retirement, and geriatric care) and negative stereotyping (care for self, learning capabilities, irritability, and worries) with regard to aging were evident among the Qatari women. In general, Qatari women had several positive attitudes toward aging. Such attitudes could be utilized in any health promotion for elderly people.

Dialogic Education as an Approach to Multiculturalism for Social Cohesion in Namibia

ERIC Educational Resources Information Center

Bialostocka, Olga

2017-01-01

The paper explores approaches to cultural diversity and its relation to the concept of social cohesion in the context of a multicultural school community. It uses insights from an empirical research on multicultural education conducted in Namibia as context for a discussion on tools in educational practice that would support diversity while…

Rift Valley Fever Virus among Wild Ruminants, Etosha National Park, Namibia, 2011.

PubMed

Capobianco Dondona, Andrea; Aschenborn, Ortwin; Pinoni, Chiara; Di Gialleonardo, Luigina; Maseke, Adrianatus; Bortone, Grazia; Polci, Andrea; Scacchia, Massimo; Molini, Umberto; Monaco, Federica

2016-01-01

After a May 2011 outbreak of Rift Valley fever among livestock northeast of Etosha National Park, Namibia, wild ruminants in the park were tested for the virus. Antibodies were detected in springbok, wildebeest, and black-faced impala, and viral RNA was detected in springbok. Seroprevalence was high, and immune response was long lasting.

Developing a School Finance System for K-12 Reform in Qatar

ERIC Educational Resources Information Center

Guarino, Cassandra M.; Galama, Titus; Constant, Louay; Gonzalez, Gabriella; Tanner, Jeffery C.; Goldman, Charles A.

2009-01-01

Reform-minded leaders of Qatar, who have embarked on a sweeping reform of their nation's education system, asked RAND to evaluate the education finance system that has been adopted and to offer suggestions for improvements. The authors analyze the system's evolution and resource allocation patterns between 2004 and 2006 and develop analytic tools…

Total to withdraw from Qatar methanol - MTBE?

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

Total is rumored to be withdrawing from the $700-million methanol and methyl tert-butyl ether (MTBE) Qatar Fuel Additives Co., (Qafac) project. The French company has a 12.5% stake in the project. Similar equity is held by three other foreign investors: Canada`s International Octane, Taiwan`s Chinese Petroleum Corp., and Lee Change Yung Chemical Industrial Corp. Total is said to want Qafac to concentrate on methanol only. The project involves plant unit sizes of 610,000 m.t./year of MTBE and 825,000 m.t./year of methanol. Total declines to comment.

Ephemeral rivers and their development: testing an approach to basin management committees on the Kuiseb River, Namibia

NASA Astrophysics Data System (ADS)

Botes, A.; Henderson, J.; Nakale, T.; Nantanga, K.; Schachtschneider, K.; Seely, M.

Ephemeral rivers are located in the world’s drylands where aridity and climate variability are key environmental determinants. The Kuiseb River is one of two diversely developed ephemeral rivers in western-central Namibia. From up to down stream, freehold-tenure farmers, a national park, communal farmers and the port and municipality of Walvis Bay all derive water from this source. Upstream farmers impound surface water during brief rainfall periods while remaining stakeholders’ abstract water from the alluvial aquifer. The draft Water Resources Management Act for Namibia devotes one chapter to basin management committees as mechanisms to ensure more equitable, efficient and effective sharing of water resources and their benefits. Two pilot committees are being established in Namibia, one of which is in the Kuiseb basin. The Environmental Learning and Action in the Kuiseb project, implemented by the Desert Research Foundation of Namibia in close consultation with Namibia’s Water Resources Management Review with funding from the European Union, has brought all stakeholders together. The Department of Water Affairs, NamWater and the Gobabeb Training and Research Centre are contributing information to enhance understanding of the river’s functions and services provided. All stakeholders are sharing information concerning their needs, expectations and contributions toward integrated management of the Kuiseb. After negotiation for one-and-a-half years, a formal committee is established and mechanisms for its functioning and sustainability are being identified. The main benefit to date is the dialogue, good will and interest that have been established amongst the stakeholders. If the momentum is maintained, this will lead to a new, more integrated approach to resource management in the entire basin.

Intestinal Parasitic Infections among Long-Term-Residents and Settled Immigrants in Qatar in the Period 2005 to 2011

PubMed Central

Abu-Madi, Marawan A.; Behnke, Jerzy M.; Doiphode, Sanjay H.

2013-01-01

The expanding economy of Qatar in the last two decades has attracted immigrants, often from countries with poor socio-economic levels. Many arrive with patent intestinal parasitic infections, and recent analyses have indicated consistently rising trends in the prevalence of some infections. Here, we examined 18,563 hospital records of subjects in Qatar seeking medical assistance for a variety of ailments, combining data from 2009 to 2011 with the earlier dataset from 2005 to 2008 to enable trends to be identified across a 7-year period. We found that 8.6% were infected with one or more species of parasites, however in contrast to the earlier period (2005–2008), in the latter 3 years there were falling trends of prevalence providing some optimism that parasitic infections among the resident immigrants have begun to decline. We identified also geographic regions from which resident workers still maintain a relatively high prevalence of helminth infections despite their long-term residence in Qatar. PMID:23478576

Women and Education in Saudi Arabia: Challenges and Achievements

ERIC Educational Resources Information Center

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…

Translations on Near East and North Africa. Number 1593, New Valley Development Projects.

DTIC Science & Technology

1976-12-17

People’s Demo- cratic Republic of Yemen _Persian Gulf Area Qatar _Saudi Arabia _Spanish North Africa Sudan _Sultanate of Oman _Syria...and organizing the drainage situation. We have acquired the use of the highest-quality pipe materials used in wells and a knowledge of aquifers . We

Safe and ethical living kidney donation in Qatar: A national health system's approach

PubMed Central

Asim, Muhammad; Al-Maslamani, Yousuf; Al-Malki, Hassan

2017-01-01

The increasing incidence of end-stage kidney disease in Qatar has led to growing demand for donor kidneys. The deceased donor kidney program has yet to achieve its full potential; hence, living kidney donation has been widely adopted as an appropriate alternative. The reliance on living kidney donors however, raises a number of social, ethical, and legal concerns surrounding informed consent, voluntarism, psychosocial evaluation, perioperative care, and long-term follow-up of living kidney donors. Many of these concerns become heightened in a multicultural, multilingual society within a Gulf country such as Qatar. This article provides an insight into the challenges that living kidney donation poses in a multiethnic society with significant socioeconomic divides. It also discusses the remedial measures that the Qatari government, healthcare authorities, and transplant community have adopted to address these issues. PMID:28795019

Women's Education in Saudi Arabia

ERIC Educational Resources Information Center

Alsuwaida, Nouf

2016-01-01

This paper discusses the historical, political, ideological (value), and government policies of women's education in Saudi Arabia implicated within teaching and learning, how women's higher education has changed over time in the realm of Saudi cultural traditions and religious norms. It also highlights the golden era of women's higher education.…

LDEF Retrieval over the Namib Desert, Namibia, Africa

NASA Image and Video Library

1990-01-20

STS032-85-029 (12 Jan. 1990) --- (ORIENT PHOTO WITH COLUMBIA'S CARGO BAY IN LOWER CENTER). This 70mm frame was taken during a battery of documentary photographs of the recently-recaptured Long Duration Exposure Facility (LEDF). The Atlantic Coast of Namibia serves as a backdrop for the colorful scene. After five-and-one half years orbiting Earth, LDEF was retrieved by STS-32 crewmembers and brought back home at the end of the eleven-day mission for scientific observation. The bus-sized spacecraft was held in the grasp of Columbia's remote manipulator system (RMS) end effector during the survey.

Twenty years of sedimentary change and diagenesis, Qatar Peninsula, Arabian Gulf

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shinn, E.A.

Re-examination in February 1986 of areas studied by the author in 1966 and 1967 revealed rapid rates of sedimentation and diagenesis along the east coast of the Qatar Peninsula. At Ras Um Sa on the north-east side of Qatar, a series of chenier-like beaches and curved spits is building southward under the influence of longshore currents. Beach and spit growth increasingly protects the shoreline and allows tidal flats to form in their lee. As these spits accrete, they become armored on their lagoonal side by beachrock formation. In the last 20 years a spit approximately 1/2 km long has grown,more » and beachrock has already armored its recurved lagoonal side. At Umm Said on the southeast side of Qatar, seawardly accreting barchan dunes composed of quartz sand have built a 40-km long, 10-km wide sabkha as thick as 30 m. Aerial and ground photographs show that certain dunes near the seaward edge of the sabkha have migrated into the sea and have contributed to shoreline accretion. The observed rate of dune migration suggests that within approximately 100 years the remaining quartz sands will be depleted and blown into the sea because there is no replenishment of the dune field. Subsequently, the area will revert to one of carbonate deposition. Fine-grained dolomite is presently precipitating in interstitial brines in the landwardmost portions of this unusual sabkha. In the geologic record, such a deposit would be an anomalous, porous and permeable, cross-bedded, linear, 30-m thick, dolomite-cemented sandstone body encased in carbonate sediments. A modern model such as the one at Umm Said can provide useful clues for determining the origin of similar deposits in ancient rocks.« less

Twenty years of sedimentary change and diagenesis, Qatar Peninsula, Arabian Gulf

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shinn, E.A.

Re-examination in February 1986 of areas studied by the author in 1966 and 1967 revealed rapid rates of sedimentation and diagenesis along the east coast of the Qatar Peninsula. At Ras UmSa on the northeast side of Qatar, a series of chenier-like beaches and curved spits is building southward under the influence of longshore currents. Beach and spit growth increasingly protects the shoreline and allows tidal flats to form in their lee. As these spits accrete, they become armored on their lagoonal side by beachrock formation. In the last 20 years a spit approximately 1/2 km long has grown, andmore » beachrock has already armored its recurved lagoonal side. At Umm Said on the southeast side of Qatar, seawardly accreting barchan dunes composed of quartz sand have built a 40-km long, 10-km wide sabkha as thick as 30 m. Aerial and ground photographs show that certain dunes near the seaward edge of the sabkha have migrated into the sea and have contributed to shoreline accretion. The observed rate of dune migration suggests that within approximately 100 years the remaining quartz sands are depleted and blown into the sea because there is no replenishment of the dune field. Subsequently, the area reverts to one of carbonate deposition. Fine-grained dolomite is presently precipitating in interstitial brines in the landwardmost portions of this unusual sabkha. In the geologic record, such a deposit would be an anomalous, porous and permeable, cross-bedded, linear, 30-m thick, dolomite-cemented sandstones body encased in carbonate sediments. A modern model such as the one at Umm Said can provide useful clues for determining the origin of similar deposits in ancient rocks.« less

Assessing the costs of mobile voluntary counseling and testing at the work place versus facility based voluntary counseling and testing in Namibia.

PubMed

de Beer, Ingrid; Chani, Kudakwashe; Feeley, Frank G; Rinke de Wit, Tobias F; Sweeney-Bindels, Els; Mulongeni, Pancho

2015-01-01

Bophelo! is a mobile voluntary counseling and testing (VCT) and wellness screening program operated by PharmAccess at workplaces in Namibia, funded from both public and private resources. Publicly funded fixed site New Start centers provide similar services in Namibia. At this time of this study, no comparative information on the cost effectiveness of mobile versus fixed site service provision was available in Namibia to inform future programming for scale-up of VCT. The objectives of the study were to assess the costs of mobile VCT and wellness service delivery in Namibia and to compare the costs and effectiveness with fixed site VCT testing in Namibia. The full direct costs of all resources used by the mobile and fixed site testing programs and data on people tested and outcomes were obtained from PharmAccess and New Start centers in Namibia. Data were also collected on the source of funding, both public donor funding and private funding through contributions from employers. The data were analyzed using Microsoft Excel to determine the average cost per person tested for HIV. In 2009, the average cost per person tested for HIV at the Bophelo! mobile clinic was an estimated US$60.59 (US$310,451 for the 5124 people tested). Private employer contributions to the testing costs reduced the public cost per person tested to US$37.76. The incremental cost per person associated with testing for conditions other than HIV infection was US$11.35, an increase of 18.7%, consisting of the costs of additional tests (US$8.62) and staff time (US$2.73). The cost of testing one person for HIV in 2009 at the New Start centers was estimated at US$58.21 (US$4,082,936 for the 70 143 people tested). Mobile clinics can provide cost-effective wellness testing services at the workplace and have the potential to mobilize local private funding sources. Providing wellness testing in addition to VCT can help address the growing issue of non-communicable diseases.

Faculty Members' Views of Effective Teaching: A Case Study of Qatar University

ERIC Educational Resources Information Center

Al-Thani, Alanood Mubarak; Al-Meghaissib, Latifa A. Aziz A. A.; Nosair, Mohamed Ragab Abdelhakeem Ali

2016-01-01

Effective teaching (ET) has recently drawn attention within higher educational intuitions owing to the need for greater accountability, and high quality learning outcomes. The present study investigated Qatar University faculty member's (QUFM) perception of ET, characteristics, practices, and impediment, by assembling data from a cluster sample of…

Anonymous HIV workplace surveys as an advocacy tool for affordable private health insurance in Namibia

PubMed Central

2009-01-01

Background With an estimated adult HIV prevalence of 15%, Namibia is in need of innovative health financing strategies that can alleviate the burden on the public sector. Affordable and private health insurances were recently developed in Namibia, and they include coverage for HIV/AIDS. This article reports on the efficacy of HIV workplace surveys as a tool to increase uptake of these insurances by employees in the Namibian formal business sector. In addition, the burden of HIV among this population was examined by sector. Methods Cross-sectional anonymous HIV prevalence surveys were conducted in 24 private companies in Namibia between November 2006 and December 2007. Non-invasive oral fluid-based HIV antibody rapid tests were used. Anonymous test results were provided to the companies in a confidential report and through presentations to their management, during which the advantages of affordable private health insurance and the available insurance products were discussed. Impact assessment was conducted in October 2008, when new health insurance uptake by these companies was evaluated. Results Of 8500 targeted employees, 6521 were screened for HIV; mean participation rate was 78.6%. Overall 15.0% (95% CI 14.2-15.9%) of employees tested HIV positive (range 3.0-23.9% across companies). The mining sector had the highest percentage of HIV-positive employees (21.0%); the information technology (IT) sector had the lowest percentage (4.0%). Out of 6205 previously uninsured employees, 61% had enrolled in private health insurance by October 2008. The majority of these new insurances (78%) covered HIV/AIDS only. Conclusion The proportion of HIV-positive formal sector employees in Namibia is in line with national prevalence estimates and varies widely by employment sector. Following the surveys, there was a considerable increase in private health insurance uptake. This suggests that anonymous HIV workplace surveys can serve as a tool to motivate private companies to provide

Diabetes, HIV and other health determinants associated with absenteeism among formal sector workers in Namibia

PubMed Central

2012-01-01

Background As countries in sub-Saharan Africa develop their economies, it is important to understand the health of employees and its impact on productivity and absenteeism. While previous studies have assessed the impact of single conditions on absenteeism, the current study evaluates multiple health factors associated with absenteeism in a large worker population across several sectors in Namibia. Methods From March 2009 to June 2010, PharmAccess Namibia conducted a series of cross-sectional surveys of 7,666 employees in 7 sectors of industry in Namibia. These included a self-reported health questionnaire and biomedical screenings for certain infectious diseases and non-communicable disease (NCD) risk factors. Data were collected on demographics, absenteeism over a 90-day period, smoking behavior, alcohol use, hemoglobin, blood pressure, blood glucose, cholesterol, waist circumference, body mass index (BMI), HIV status, and presence of hepatitis B antigens and syphilis antibodies. The associations of these factors to absenteeism were ascertained using negative binomial regression. Results Controlling for demographic and job-related factors, high blood glucose and diabetes had the largest effect on absenteeism (IRR: 3.67, 95%CI: 2.06-6.55). This was followed by anemia (IRR: 1.59, 95%CI: 1.17-2.18) and being HIV positive (IRR: 1.47; 95%CI: 1.12-1.95). In addition, working in the fishing or services sectors was associated with an increased incidence of sick days (IRR: 1.53, 95%CI: 1.23-1.90; and IRR: 1.70, 95%CI: 1.32-2.20 respectively). The highest prevalence of diabetes was in the services sector (3.6%, 95%CI:-2.5-4.7). The highest prevalence of HIV was found in the fishing sector (14.3%, 95%CI: 10.1-18.5). Conclusion Both NCD risk factors and infectious diseases are associated with increased rates of short-term absenteeism of formal sector employees in Namibia. Programs to manage these conditions could help employers avoid costs associated with absenteeism. These

The Namibia Early Flood Warning System, A CEOS Pilot Project

NASA Technical Reports Server (NTRS)

Mandl, Daniel; Frye, Stuart; Cappelaere, Pat; Sohlberg, Robert; Handy, Matthew; Grossman, Robert

2012-01-01

Over the past year few years, an international collaboration has developed a pilot project under the auspices of Committee on Earth Observation Satellite (CEOS) Disasters team. The overall team consists of civilian satellite agencies. For this pilot effort, the development team consists of NASA, Canadian Space Agency, Univ. of Maryland, Univ. of Colorado, Univ. of Oklahoma, Ukraine Space Research Institute and Joint Research Center(JRC) for European Commission. This development team collaborates with regional , national and international agencies to deliver end-to-end disaster coverage. In particular, the team in collaborating on this effort with the Namibia Department of Hydrology to begin in Namibia . However, the ultimate goal is to expand the functionality to provide early warning over the South Africa region. The initial collaboration was initiated by United Nations Office of Outer Space Affairs and CEOS Working Group for Information Systems and Services (WGISS). The initial driver was to demonstrate international interoperability using various space agency sensors and models along with regional in-situ ground sensors. In 2010, the team created a preliminary semi-manual system to demonstrate moving and combining key data streams and delivering the data to the Namibia Department of Hydrology during their flood season which typically is January through April. In this pilot, a variety of moderate resolution and high resolution satellite flood imagery was rapidly delivered and used in conjunction with flood predictive models in Namibia. This was collected in conjunction with ground measurements and was used to examine how to create a customized flood early warning system. During the first year, the team made use of SensorWeb technology to gather various sensor data which was used to monitor flood waves traveling down basins originating in Angola, but eventually flooding villages in Namibia. The team made use of standardized interfaces such as those articulated

Palaeoenvironmental Transitions Between 22 ka and 8 ka in Monsoonally Influenced Namibia

NASA Astrophysics Data System (ADS)

Eitel, Bernhard; Blümel, Wolf Dieter; Hüser, Klaus

The paper presents a preliminary reconstruction of the development of different palaeoenvironments between the Last Glacial Maximum (LGM; c. 22 - 18 ka) and the Holocene Altithermal (HA; c. 8 ka - 4 ka) in Namibia. The synopsis is based on 36 optical datations of dune sands and fine-grained, silty deposits (OSL and TL). Most of the data were published by different research groups during the last decade. The synoptic view of all available optical age determinations is necessary because palaeoclimatic interpretations for southwestern Africa are not possible using results based only on local studies and on partly unreliable datations (e. g. 14C ages of calcretes). The compilation of all available datations and a synoptical interpretation such as the one presented here, show that gradual transitions and not abrupt changes from arid to more humid conditions occurred. These transitions did not affect all regions of Namibia at the same time and intensity. Differentiations in time and space are necessary for arriving a consistent model of the palaeoenvironmental transitions between LGM and HA.

Socioeconomic Determinants of Adult Mortality in Namibia Using an Event History Analysis.

PubMed

Kandjimbi, Alina; Nickanor, Ndeyapo; Kazembe, Lawrence N

2014-01-01

Adult mortality remains a neglected public health issue in sub-Saharan Africa, with most policy instruments concentrated on child and maternal health. In developed countries, adult mortality is negatively associated with socioeconomic factors. A similar pattern is expected in developing countries, but has not been extensively demonstrated, because of dearth of data. Understanding the hazard and factors associated with adult mortality is crucial for informing policies and for implementation of interventions aimed at improving adult survival. This paper applied a geo-additive survival model to elucidate effects of socioeconomic factors on adult mortality in Namibia, controlling for spatial frailties. Results show a clear disadvantage for adults in rural areas, for those not married and from poor households or in female-headed households. The hazard of adult mortality was highly variable with a 1.5-fold difference between areas, with highest hazard recorded in north eastern, central west and southern west parts of the country. The analysis emphasizes that, for Namibia to achieve its national development goals, targeted interventions should be aimed at poor-resourced adults, particularly in high-risk areas.

Technology Leadership in Saudi Schools

ERIC Educational Resources Information Center

Alenezi, Abdullah

2017-01-01

This paper demonstrates the potential of Saudi schools for technology leadership provided by Learning Resource Centres (LRCs) to enhance the formation of a technology-motivated educational environment. Using the grounded theory methodology and the CBAM stages of concern and levels of use this study sheds light on Saudi LRCs and their leadership…

Satisfaction with a 2-day communication skills course culturally tailored for medical specialists in Qatar.

PubMed

Bylund, Carma L; Alyafei, Khalid; Afana, Abdelhamid; Al-Romaihi, Sheyma; Yassin, Mohammed; Elnashar, Maha; Al-Arab, Banan; Al-Khal, Abdullatif

2017-01-01

Health-care communication skills training may be particularly needed in the Arabian Gulf countries because of the variety of cultures within the physician and patient populations. This study describes the implementation and results of a communication skills training program for physicians in Qatar that assessed previous training, and effect of previous training on participants' course evaluations. We conducted a 2-day communication skills training course covering seven culturally adapted modules. Educational strategies included large and small group work with the standardized patient, demonstration videos, and lectures. At the end, participants completed a course evaluation survey. Data analysis performed with SPSS; frequencies and percentages were calculated, and Chi-square test applied to evaluate statistical significance. A total of 410 physicians in Qatar have participated in the course over a period of 2 years. Evaluation ratings of the course were high. Participants rated the module on Breaking Bad News as the most useful, and the small group role-play as the most helpful course component. One-third of participants had previously participated in experiential communication skills training. There was no association between previous experience and evaluation of the course. Physicians in Qatar positively evaluated a 2-day communication skills course, though the majority of participants did not have any previous exposure to experiential communication skills training.

Determination of 137Cs activity in soil from Qatar using high-resolution gamma-ray spectrometry

NASA Astrophysics Data System (ADS)

Al-Sulaiti, Huda; Nasir, Tabassum; Al Mugren, K. S.; Alkhomashi, N.; Al-Dahan, N.; Al-Dosari, M.; Bradley, D. A.; Bukhari, S.; Matthews, M.; Regan, P. H.; Santawamaitre, T.; Malain, D.; Habib, A.; Al-Dosari, Hanan; Al Sadig, Ibrahim; Daar, Eman

2016-10-01

With interest in establishing baseline concentrations of 137Cs in soil from the Qatarian peninsula, we focus on determination of the activity concentrations in 129 soil samples collected across the State of Qatar prior to the 2011 Fukushima Dai-ichi nuclear power plant accident. As such, the data provides the basis of a reference map for the detection of releases of this fission product. The activity concentrations were measured via high-resolution gamma-ray spectrometry using a hyper-pure germanium detector enclosed in a copper-lined passive lead shield that was situated in a low-background environment. The activity concentrations ranged from 0.21 to 15.41 Bq/kg, with a median value of 1 Bq/kg, the greatest activity concentration being observed in a sample obtained from northern Qatar. Although it cannot be confirmed, it is expected that this contamination is mainly due to releases from the Chernobyl accident of 26 April 1986, there being a lack of data from Qatar before the accident. The values are typically within but are sometimes lower than the range indicated by data from other countries in the region. The lower values than those of others is suggested to be due to variation in soil characteristics as well as metrological factors at the time of deposition.

The private-public literacy divide amid educational reform in Qatar: What does PISA tell us?

NASA Astrophysics Data System (ADS)

Cheema, Jehanzeb R.

2015-04-01

The education system in Qatar comprises of both private schools, which receive money through student fees, and public schools, which are fully government-funded. In the mid-2000s, Qatar started its transition towards an independent school model with the aim of eventually converting all public schools into government-supported independent schools. The idea was to give public schools more autonomy in terms of hiring decisions, adoption of curriculum and textbooks, and budget spending, enabling them to emulate some of the private schools' strategies for turning out successful students. This study examines evidence from the 2006-2012 administrations of the Program for International Student Assessment (PISA) in Qatar in order to evaluate whether or not recent educational reform efforts in this country have succeeded in bridging the literacy divide between private and public schools. The results, presented in a number of detailed tables and discussed in the last part of the article, indicate that there is a significant difference in key literacy skills between the two types of schools. Private schools were found to outperform their public counterparts in areas such as mathematics, reading and science, both before and after controlling for important student-level differences, and this gap has evidently persisted from 2006 to 2012.

Moving beyond a Destructive Past to a Decolonised and Inclusive Future: The Role of "Ubuntu"-Style Education in Providing Culturally Relevant Pedagogy for Namibia

ERIC Educational Resources Information Center

Biraimah, Karen L.

2016-01-01

Namibia has one of the most dehumanising and destructive colonial pasts of any nation in Africa, or, for that matter, the world. Before colonisation, the area now known as Namibia was home to diverse cultural groups. The successive colonial regimes of Germany and South Africa inflicted genocide, brutality and apartheid on the region. Namibia…

Lessons Learned and Global Partnerships: Stories of Sexual and Reproductive Health from Namibia

ERIC Educational Resources Information Center

Maurer, Lis; Kelly, Maureen

2005-01-01

Through a Global Partnership Project, Planned Parenthood of the Southern Finger Lakes in Ithaca, New York and the Namibian Planned Parenthood Association (NAPPA) in Windhoek, Namibia have joined together to share best practices, technical assistance, support, and resources. The Global Partners share the common goal of increasing awareness,…

Medication use review in Qatar: are community pharmacists prepared for the extended professional role?

PubMed

Babiker, Ahmed Hussein; Carson, Louise; Awaisu, Ahmed

2014-12-01

The incidence of chronic illnesses is increasing globally. Non-adherence to medications and other medication-related problems are common among patients receiving long-term medications. Medication use review (MUR) is a service provision with an accredited pharmacist undertaking structured, adherence-centered reviews with patients receiving multiple medications. MUR services are not yet available in community pharmacies in Qatar. The current study aims to evaluate community pharmacists' knowledge, attitudes, and perception towards establishing MUR as an extended role in patient care. Private community pharmacies in Qatar including chains and independent pharmacies. Methodology A cross-sectional survey using a self-administered questionnaire was conducted among licensed community pharmacists from December 2012 to January 2013. Data analysis was conducted using descriptive and inferential statistics. Knowledge, attitudes, and practices related to MUR concept and services. A total of 123 participants responded to the survey (response rate 56%). The mean total knowledge score was 71.4 ± 14.7%. An overwhelming proportion of the participants (97%) were able to identify the scope of MUR in relation to chronic illnesses and at enhancing the quality of pharmaceutical care. Furthermore, 80% of the respondents were able to identify patients of priority for inclusion in an MUR program. However, only 43% of the participants knew that acute medical conditions were not the principal focus of an MUR service, while at least 97% acknowledged that the provision of MUR services is a great opportunity for an extended role of community pharmacists and that MUR makes excellent use of the pharmacist's professional skills in the community. The participants generally reported concerns about time, dedicated consultation area, and support staff as significant barriers towards MUR implementation. This study suggests that community pharmacists in Qatar had sufficient knowledge about the concept

Long-term subsidence, cooling, and exhumation history along the South Atlantic passive continental margin in NW-Namibia

NASA Astrophysics Data System (ADS)

Menges, Daniel; Glasmacher, Ulrich Anton; Salomon, Eric; Hackspacher, Peter Christian; Schneider, Gabi

2016-04-01

In northwest Namibia the Kaoko Belt is one of the most important Precambrian crustal segments that have stored the subsidence, cooling, and exhumation history of Namibia since the Neoproterozoic. ZFT-ages are processed to give new insights on this early evolution. Paleozoic to Mesozoic sedimentary rocks of the Karoo Supergroup and the Lower Cretaceous volcanic rocks of the Etendeka sequence overlay the Proterozoic metamorphic and intrusive rocks (1). New apatite fission-track (AFT) ages range from 390.9 (17.9) Ma to 80.8 (6.0) Ma. Along the coast apatites of Proterozoic rock samples reveal the youngest ages. Further inland the ages increase significantly. In addition, rapid change of AFT-ages occurs on both sides of major thrust and shear zones. Using the oldest thermochronological data the revealed t-T paths indicate a long era of exhumation, starting at the end of the Pan-African Orogeny in the Neoproterozoic and continuing into the Permo-Carboniferous. The subsequent sedimentation of the Karoo Supergroup initiates a new era of subsidence until the end of Triassic (2). The subsequent period of denudation ends abruptly with the rapid deposition of the Etendeka basalts in the Early Cretaceous (3). The maximum thickness of the Etendeka volcanic suite has been estimated, using the apatite fission-track data, to about 3.2 (1.2) km. With the ongoing opening of the South Atlantic and the formation of the continental margin the Kaoko Belt went through a rapid cooling event starting ~ 130 Ma and ending ~ 80 Ma, at a mean rate of 0.034 km/Ma for the western, and 0.018 km/Ma for the northern and eastern Kaoko Belt. This cooling event was accompanied by a reactivation of major fault zones, like the Purros Mylonite Zone (4). Thereafter, stable conditions were established, with denudation rates generally lower than 0.010 km/Ma, until the Neogene, where a second cooling event led to increased exhumation rates around 0.042 km/Ma. The total amount of denudation in the last 130 Ma

Long-term subsidence, cooling, and exhumation history along the South Atlantic passive continental margin in NW-Namibia

NASA Astrophysics Data System (ADS)

Menges, Daniel; Glasmacher, Ulrich Anton; Salomon, Eric; Hackspacher, Peter Christian; Schneider, Gabi

2017-04-01

In northwestern Namibia the Kaoko Belt is one of the most important Precambrian crustal segments that have stored the subsidence, cooling, and exhumation history of Namibia since the Neoproterozoic. ZFT-ages, with ages between 292.7 (46.0) and 436.8 (45.9) Ma, are giving new insights on this early evolution. Paleozoic to Mesozoic sedimentary rocks of the Karoo Supergroup and the Lower Cretaceous volcanic rocks of the Etendeka sequence overlay the Proterozoic metamorphic and intrusive rocks (1). New apatite fission-track (AFT) ages range from 390.9 (17.9) Ma to 80.8 (6.0) Ma. Along the coast apatites of Proterozoic rock samples reveal the youngest ages. Further inland the ages increase significantly. In addition, rapid change of AFT-ages occurs on both sides of major thrust and shear zones. Using the oldest thermochronological data the revealed t-T paths indicate a long era of exhumation, starting at the end of the Pan-African Orogeny in the Neoproterozoic and continuing into the Permo-Carboniferous. The subsequent sedimentation of the Karoo Supergroup initiates a new era of subsidence until the end of Triassic (2).The subsequent period of denudation ends abruptly with the rapid deposition of the Etendeka basalts in the Early Cretaceous (3). The maximum thickness of the Etendeka volcanic suite has been estimated, using the apatite fission-track data, to about 3.2 (1.2) km. With the ongoing opening of the South Atlantic and the formation of the continental margin the Kaoko Belt went through a rapid cooling event starting 130 Ma and ending 80 Ma, at a mean rate of 0.034 km/Ma for the western, and 0.018 km/Ma for the northern and eastern Kaoko Belt. This cooling event was accompanied by a reactivation of major fault zones, like the Purros Mylonite Zone (4). Thereafter, stable conditions were established, with denudation rates generally lower than 0.010 km/Ma, until the Neogene, where a second cooling event led to increased exhumation rates around 0.042 km/Ma. The total

Complementary benefits of tourism and hunting to communal conservancies in Namibia.

PubMed

Naidoo, Robin; Weaver, L Chris; Diggle, Richard W; Matongo, Greenwell; Stuart-Hill, Greg; Thouless, Chris

2016-06-01

Tourism and hunting both generate substantial revenues for communities and private operators in Africa, but few studies have quantitatively examined the trade-offs and synergies that may result from these two activities. We evaluated financial and in-kind benefit streams from tourism and hunting on 77 communal conservancies in Namibia from 1998 to 2013, where community-based wildlife conservation has been promoted as a land-use that complements traditional subsistence agriculture. We used data collected annually for all communal conservancies to characterize whether benefits were derived from hunting or tourism. We classified these benefits into 3 broad classes and examined how benefits flowed to stakeholders within communities under the status quo and under a simulated ban on hunting. Across all conservancies, total benefits from hunting and tourism increased at roughly the same rate, although conservancies typically started generating benefits from hunting within 3 years of formation as opposed to after 6 years for tourism. Disaggregation of data revealed that the main benefits from hunting were income for conservancy management and food in the form of meat for the community at large. The majority of tourism benefits were salaried jobs at lodges. A simulated ban on trophy hunting significantly reduced the number of conservancies that could cover their operating costs, whereas eliminating income from tourism did not have as severe an effect. Given that the benefits generated from hunting and tourism typically begin at different times in a conservancy's life-span (earlier vs. later, respectively) and flow to different segments of local communities, these 2 activities together may provide the greatest incentives for conservation on communal lands in Namibia. A singular focus on either hunting or tourism would reduce the value of wildlife as a competitive land-use option and have grave repercussions for the viability of community-based conservation efforts in Namibia

Nuptiality pattern in Saudi Arabia.

PubMed

Farag, M K; al-Mazrou, Y Y; Baldo, M H; Aziz, K M; al-Shehri, S N

1995-01-01

The data of this work are based on the 'Saudi Maternal and Child Health Survey' conducted in 1991. This was a nationwide house to house field survey. The study included 6294 ever-married Saudi female in the childbearing age who represent the target population. They were randomly selected from both urban and rural settings of the five geographical areas of Saudi Arabia. The mean current age of the sample of ever-married women was 31 years and the mean age at first marriage was 17 and 16 years for urban and rural females, respectively. Education was associated with upward shift of the age at first marriage. About 20 per cent of the sampled ever-married Saudi females got married before their 15th birthday and 83 per cent before reaching 20 years of age. These percentages are even higher in rural than urban settings. The overall percentage of women who were currently married at the time of the survey was 96 per cent. The divorced and widowed women of childbearing age were 2 and 3 per cent, respectively, of the total. Husband's educational level had positive impact on the frequency of divorce. The latter was highest among women married to illiterate husbands with a dose response pattern. Comparison has been made with the situation 4 years ago. An increase in literacy rates among Saudi ever-married women and their husbands was observed, however, a significant (P < 0.05) difference still exists between female and male literacy rates (38 and 71 per cent, respectively). The events of early marriage, before the age of 15 years, became less frequent. There is an overall decline in teenage marriages which explains a large part of the recent changes observed in nuptiality and pattern of birth in Saudi Arabia.

"Hope in the Life": The Children of Qatar Speak about Inclusion

ERIC Educational Resources Information Center

Al Attiyah, Asma; Lazarus, Brenda

2007-01-01

Qatar supports the rights of children with special needs to obtain suitable opportunities to learn and be included with other children. However, the concept of inclusion in education is relatively new in this country. In 2001, the Special Needs Committee of the Supreme Council for Family Affairs set up a task force to begin planning for including…

Quality of Life of Caregivers of Children with Autism in Qatar

ERIC Educational Resources Information Center

Kheir, Nadir; Ghoneim, Ola; Sandridge, Amy L.; Al-Ismail, Muna; Hayder, Sara; Al-Rawi, Fadhila

2012-01-01

Introduction: Caring for a child diagnosed with autism could affect the quality of life of the caregiver in various different ways. No previous research has assessed the quality of lives of caregivers of children with autism in Qatar. Methods: Caregivers of a child with autism between 3 and 17 years old were recruited from child rehabilitation…

A New System for K-12 Education in Qatar. Research Brief

ERIC Educational Resources Information Center

Brewer, Dominic J.; Augustine, Catherine H.; Zellman, Gail L.; Ryan, Gery; Goldman, Charles A.; Stasz, Cathleen; Constant, Louay

2007-01-01

The leadership of the Arabian Gulf nation of Qatar, like that of many other countries, views education as the key to future economic, political, and social progress. Many have concluded that a country's ability to compete in the global economy and enable its citizens to take full advantage of technological advances relies on upgrading the quality…

Little Steps at Improving Preschool Teachers Practices through Counseling Skills in Qatar

ERIC Educational Resources Information Center

Al-Thani, Aisha; Nasser, Ramzi

2012-01-01

The study focused on the effects of basic counseling skills program, such as listening, understanding, respecting, and empathizing, to elementary school teachers in Qatar. Through a three-hour intervention program, the authors used a self-reported questionnaire, interview questions and classroom observations to examine changes in how preschool…

Adult Education in Saudi Arabia.

ERIC Educational Resources Information Center

Griffin, Tim D.; Algren, Mark S.

Religion pervades all aspects of Saudi Arabia, the conservative home of Islam, where the constitution is the Quran and law is interpreted by religious scholars. A formal adult basic education program was initiated in 1960. As part of the country's modernization since the early 1970s, the Saudi government has begun an enormous nation-building plan…

Health Education in Saudi Arabia

PubMed Central

Al-Hashem, Anwar

2016-01-01

This article provides a historical overview of the evolution of health education in Saudi Arabia. It outlines milestones in the development of the health education profession and traces the roles of various health sectors and their achievements in the health education field. Additionally, this review seeks to describe the status of health education professionals in Saudi Arabia. PMID:27606106

Public sector services for the prevention of mother-to-child transmission of HIV infection: a micro-costing survey in Namibia and Rwanda.

PubMed

Touré, Hapsatou; Audibert, Martine; Doughty, Patricia; Tsague, Landry; Mugwaneza, Placidie; Nyankesha, Elevanie; Okokwu, Steve; Limbo, Cedric; Coulibaly, Makan; Ettiègne-Traoré, Virginie; Luo, Chewe; Dabis, Francois

2013-06-01

To assess the costs associated with the provision of services for the prevention of mother-to-child transmission (PMTCT) of human immunodeficiency virus in two African countries. In 2009, the costs to health-care providers of providing comprehensive PMTCT services were assessed in 20 public health facilities in Namibia and Rwanda. Information on prices and on the total amount of each service provided was collected at the national level. The costs of maternal testing and counselling, male partner testing, CD4+ T-lymphocyte (CD4+ cell) counts, antiretroviral prophylaxis and treatment, community-based activities, contraception for 2 years postpartum and early infant diagnosis were estimated in United States dollars (US$). The estimated costs to the providers of PMTCT, for each mother-infant pair, were US$202.75-1029.55 in Namibia and US$94.14-342.35 in Rwanda. These costs varied with the drug regimen employed. At 2009 coverage levels, the maximal estimates of the national costs of PMTCT were US$3.15 million in Namibia and US$7.04 million in Rwanda (or < US$0.75 per capita in both countries). Adult testing and counselling accounted for the highest proportions of the national costs (37% and 74% in Namibia and Rwanda, respectively), followed by management and supervision. Treatment and prophylaxis accounted for less than 20% of the costs of PMTCT in both study countries. The costs involved in the PMTCT of HIV varied widely between study countries and in accordance with the protocols used. However, since per-capita costs were relatively low, the scaling up of PMTCT services in Namibia and Rwanda should be possible.

Irrigated Agriculture, Saudi Arabia

NASA Technical Reports Server (NTRS)

1990-01-01

In Saudi Arabia, center-pivot, swing-arm irrigated agriculture complexes such as the one imaged at Jabal Tuwayq (20.5N, 45.0 E) extract deep fossil water reserves to achieve food crop production self sufficiency in this desert environment. The significance of the Saudi expanded irrigated agriculture is that the depletion of this finite water resource is a short term solution to a long term need that will still exist when the water has been extracted.

Irrigated Agriculture, Saudi Arabia

NASA Image and Video Library

1990-01-20

In Saudi Arabia, center-pivot, swing-arm irrigated agriculture complexes such as the one imaged at Jabal Tuwayq (20.5N, 45.0 E) extract deep fossil water reserves to achieve food crop production self sufficiency in this desert environment. The significance of the Saudi expanded irrigated agriculture is that the depletion of this finite water resource is a short term solution to a long term need that will still exist when the water has been extracted.

Saudi Arabia.

PubMed

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.

Qatar's Educational Reform Past and Future: Challenges in Teacher Development

ERIC Educational Resources Information Center

Nasser, Ramzi

2017-01-01

Until the late 1990s, Qatar's educational system used the intrinsic-nationalistic and cultural traditions of Arabic schools. The Qatari leadership and stakeholder was outdated; hence, they approached the RAND Corporation to examine and analyze the existing educational system and recommend options for building a new educational system. The RAND…

Recent warming trend in the coastal region of Qatar

NASA Astrophysics Data System (ADS)

Cheng, Way Lee; Saleem, Ayman; Sadr, Reza

2017-04-01

The objective of this study was to analyze long-term temperature-related phenomena in the eastern portion of the Middle East, focusing on the coastal region of Qatar. Extreme temperature indices were examined, which were defined by the Expert Team on Climate Change Detection and Indices, for Doha, Qatar; these indices were then compared with those from neighboring countries. The trends were calculated for a 30-year period (1983-2012), using hourly data obtained from the National Climatic Data Center. The results showed spatially consistent warming trends throughout the region. For Doha, 11 of the 12 indices studied showed significant warming trends. In particular, the warming trends were represented by an increase in the number of warm days and nights and a decrease in the number of cool nights and days. The high-temperature extremes during the night have risen at more than twice the rate of their corresponding daytime extremes. The intensity and frequency of hot days have increased, and the minimum temperature indices exhibited a higher rate of warming. The climatic changes in Doha are consistent with the region-wide heat-up in recent decades across the Middle East. However, the rapid economic expansion, increase of population since the 1990s, and urban effects in the region are thought to have intensified the rapidly warming climate pattern observed in Doha since the turn of the century.

A Prototype Flood Early Warning SensorWeb System for Namibia

NASA Astrophysics Data System (ADS)

Sohlberg, R. A.; Mandl, D.; Frye, S. W.; Cappelaere, P. G.; Szarzynski, J.; Policelli, F.; van Langenhove, G.

2010-12-01

During the past two years, there have been extensive floods in the country of Namibia, Africa which have affected up to a quarter of the population. Via a collaboration between a group funded by the Earth Science Technology Office (ESTO) at NASA that has been performing various SensorWeb prototyping activities for disasters, the Department of Hydrology in Namibia and the United Nations Space-based Information for Disaster and Emergency Response (UN-SPIDER) , experiments were conducted on how to apply various satellite resources integrated into a SensorWeb architecture along with in-situ sensors such as river gauges and rain gauges into a flood early warning system. The SensorWeb includes a global flood model and a higher resolution basin specific flood model. Furthermore, flood extent and status is monitored by optical and radar types of satellites and integrated via some automation. We have taken a practical approach to find out how to create a working system by selectively using the components that provide good results. The vision for the future is to combine this with the country side dwelling unit data base to create risk maps that provide specific warnings to houses within high risk areas based on near term predictions. This presentation will show some of the highlights of the effort thus far plus our future plans.

The spectrum of glomerulonephritis in saudi arabia: the results of the saudi registry.

PubMed

Huraib, S; Al Khader, A; Shaheen, F A; Abu Aisha, H; Souqiyyeh, M Z; Al Mohana, F; Soliman, M; Al Wakeel, J; Mitwalli, A; Al Mohaya, S; Said, R; Al Menawy, L; Sohaibani, M; Chan, N

2000-01-01

Only few studies regarding glomerulonephritis, with relatively small numbers of patients, have so far been published from different centers in Saudi Arabia, and have reported conflicting results regarding the patterns, even in the same city. The possible reasons for these differences include the small number of patients in the different studies, differences in the indications for renal biopsies, referral bias, geographical differences, and, sometimes, the non-availability of the necessary diagnostic facilities in the reporting centers. In order to overcome these problems, a registry for glomerulonephropathy was attempted in Saudi Arabia. Six large referral hospitals from different regions of Saudi Arabia participated in this registry. Biopsy reports and clinical information of 1294 renal biopsies were obtained. There were 782 renal biopsies due to glomerulonephritis (GN) accounting for 77.2% of the total biopsies. Five hundred eighty seven (72.6%) were primary glomerulonephritidis. Focal and segmental glomerulosclerosis (FSGS) (21.3%) and membrano-proliferative glomerulonephritis (MPGN) (20.7%) were the most common types found in the primary glomerulonephritidis. Membranous glomerulonephritis (MGN) was present in only 10.6% of the cases. IgA nephropathy was found in 6.5% of the cases. Of the secondary glomerulo-nephritides, systemic lupus erythematosus (SLE) was the most common indication for biopsy (57.0%) and amyloidosis was found in only 3.2% of the biopsies. In conclusion, FSGS and MPGN were the most common forms of primary glomerulonephritis in adult patients in Saudi Arabia. MGN was not as common as in the western world. SLE was the commonest cause of secondary GN. Amyloidosis was not as common as in other Arab countries. There is a need for more centers from Saudi Arabia to join this national GN registry. Similar registries can be established in different Arab countries, which all would, hopefully, lead to a Pan-Arab GN registry.

Prevalence and genotyping ofToxoplasma gondii among Saudi pregnant women in Saudi Arabia.

PubMed

Alghamdi, Jawahir; Elamin, Maha Hussein; Alhabib, Samia

2016-11-01

Introduction: Toxoplasma gondii ( T. gondii ) is an intracellular protozoan that can infect all mammals, who serve as intermediate host. It causes congenital, neurological, eyes complications and mild or asymptomatic infections in humans. Purpose of this study: To investigate not only the prevalence of T. gondii , but also to find out its genotyping using multiple sequential molecular methods to predict exactly the precise genotyping of T. gondii among Saudi pregnant women. Methods: A cross-sectional study was conducted using multi-stage methods. Initial stage involved enrolment of 250 Saudi pregnant women from multi-centre healthcare and community based settings in the capital of Saudi Arabia Riyadh. The second stage was embracement of the laboratory investigation that included Enzyme immunoassay (ELISA), DNA extraction, PCR, nested-PCR assay, and genotyping of the seropositive cases. Results: 203 women agreed to take part in our study with a response rate of 81.2% (203/250). Using ELISA, we found that the prevalence of Toxoplasma gondii IgG and IgM antibodies was 32.5% and 6.4%, respectively. We found that 29 samples (80.6%) were of genotype II; however 7 samples (19.4%) were of genotype III. Conclusion: Defining the population structure of T. gondii from Saudi Arabia has important implications for transmission, immunogenicity, pathogenesis, and in planning preventive strategies. Relationship between such variation in structure and disease manifestation in pregnant women is still difficult to assess due to the role of host immune status and genetic background on the control of infection, and of other parasitic features such as the infecting dose or parasite stage. Our finding of the genotyping of T. gondii might facilitate and inform future studies on comparative genomics and identification of genes that control important biological phenotypes including pathogenesis and transmission among Saudi women.

Gender-Segregated Education in Saudi Arabia: Its Impact on Social Norms and the Saudi Labor Market

ERIC Educational Resources Information Center

Baki, Roula

2004-01-01

This article examines the Kingdom of Saudi Arabia's gender-segregated higher education system and how it is used to transmit the Kingdom's traditional societal expectations to the employment sector. With Saudi Arabia's current need for economic change, the education system is retarding instead of accelerating reform. A background consisting of…

Multiplex Polymerase Chain Reaction for Detection of Gastrointestinal Pathogens in Migrant Workers in Qatar.

PubMed

Humphrey, John M; Ranbhise, Sanjay; Ibrahim, Emad; Al-Romaihi, Hamad E; Farag, Elmoubasher; Abu-Raddad, Laith J; Glesby, Marshall J

2016-12-07

The causes of infectious diarrhea among the migrant worker population in Qatar are not well understood. We conducted a prospective observational study to understand the demographic and clinical characteristics and infectious causes of diarrhea among migrant workers in Doha, Qatar. A total of 126 male workers presenting to the Qatar Red Crescent Worker's Health Center outpatient clinic or emergency department were studied over a 5-month period in 2015-2016. Epidemiologic surveys were administered to all subjects and the prevalence of 22 different stool pathogens was determined using multiplex polymerase chain reaction (PCR) (FilmArray ® Gastrointestinal PCR). A target pathogen was identified in 62.7% of subjects. Enteropathogenic Escherichia coli was the most prevalent pathogen and was detected in 24.6% of subjects, followed by Salmonella (22.2%), enteroaggregative E. coli (15.1%), Giardia lamblia (9.5%), and enterotoxigenic E. coli (8.7%). Multiple pathogens were identified in 49.3% of positive stool samples. In a multivariable analysis, the presence of a heart rate ≥ 90 (adjusted odds ratio [OR] = 3.7, 95% confidence interval [CI] = 1.4-10.0) and > 5 fecal leukocytes/high-power field (adjusted OR = 2.8, 95% CI = 1.2-7.0) were significant predictors of detecting an acute inflammatory pathogen by PCR. Use of multiplex PCR enabled the detection of gastrointestinal pathogens in a high proportion of cases, illustrating the utility of this diagnostic tool in epidemiologic studies of infectious diarrhea. © The American Society of Tropical Medicine and Hygiene.

An International Collaboration: Establishing an Education Collection in a Library in Qatar

ERIC Educational Resources Information Center

Smith, Jane

2008-01-01

Texas A&M University has a history of international collaboration, cooperation and global outreach. Texas A&M University at Qatar provides engineering students in the Middle East with an education, and ultimately, a degree comparable to that found on our home campus in College Station. The Texas A&M University Libraries have provided…

Population, Labour and Education Dilemmas Facing GCC States at the Turn of the Century.

ERIC Educational Resources Information Center

Kapiszewski, Andrzej

This study describes and analyzes certain population, labor, and education issues in oil monarchies of the Persian Gulf. The countries profiled are Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates (also known as the GCC [Gulf Cooperation Council] countries). Since the discovery of oil, these countries transformed themselves…

A Multilevel Analysis of the Role of School Quality and Family Background on Students' Mathematics Achievement in the Middle East

ERIC Educational Resources Information Center

Kareshki, Hossein; Hajinezhad, Zahra

2014-01-01

The purpose of the present study is investigating the correlation between school quality and family socioeconomic background and students' mathematics achievement in the Middle East. The countries in comparison are UAE, Syria, Qatar, Iran, Saudi Arabia, Oman, Lebanon, Jordan, and Bahrain. The study utilized data from IEA's Trends in International…

Science Self-Beliefs and Science Achievement of Adolescents in Gulf Cooperation Council Countries

ERIC Educational Resources Information Center

Areepattamannil, Shaljan

2012-01-01

This study explored the predictive effects of science self-beliefs on science achievement for 24,680 13-year-old students from Gulf Cooperation Council member countries--Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates--who participated in the Trends in International Mathematics and Science Study (TIMSS) 2007. The…

Rethinking Strategy

DTIC Science & Technology

1992-04-01

Cooperation Council (GCC), a regional economic and security alliance between Saudi Arabia, Kuwait, Oman, Bahrain, Qatar , and the United Arab Emirates. (1...west bank of the Jordan River provides 25 percent of the water to the aquife ±r from which Israel draws its water. (1:-) 4. Authoritarian Nature of

Environmental Engineering Education (E3) in the Gulf Co-Operation Countries

ERIC Educational Resources Information Center

Jassim, Majeed; Coskuner, Gulnur

2007-01-01

The six members of the Gulf Co-operation Countries (GCC)--Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates--are facing enormous environmental challenges associated with rapid urbanisation and industrialisation, especially in the last three decades, due to its role as a global hydrocarbon energy centre. None of these…

Traffic-related pedestrian injuries amongst expatriate workers in Qatar: a need for cross-cultural injury prevention programme.

PubMed

Latifi, Rifat; El-Menyar, Ayman; Al-Thani, Hassan; Zarour, Ahmad; Parchani, Ashok; Abdulrahman, Husham; Asim, Mohammad; Peralta, Ruben; Consunji, Rafael

2015-01-01

Qatar is a rapidly developing country in which expatriate workers constitute the majority of population. Also, Qatar is an example of right-sided road driving convention (RDC) country. The aim of our study is to analyse the traffic-related pedestrian injuries (TRPI) amongst expatriates in relation to RDC. A retrospective analysis of prospectively collected data of TRPI patients who were admitted to the only Level I trauma centre in Qatar between 2009 and 2011 was performed. Demographics, country of origin, time of injury, injury severity score (ISS), RDC, morbidity and mortality were analysed. Of the 4997 injured patients, 601 (12%) were pedestrians. Of these, 92% were expatriates. The mean age was 31.8 ± 17 and 64% of them were 18-45 years old. Mean ISS was higher in those who were injured on weekends (15.4 ± 10) in comparison to working days (13.5 ± 10) (p = 0.04). The overall mortality was 15%. Sixty-seven percent of those who died were from left RDC countries. Expatriate workers, originally from left RDC countries are disproportionately affected by TRPI. This group of injured patients requires focused injury prevention programmes that are culture and language appropriate.

Institute for Scientific Information-indexed biomedical journals of Saudi Arabia

PubMed Central

Rohra, Dileep K.; Rohra, Vikram K.; Cahusac, Peter

2016-01-01

Objectives: To compare the journal impact factor (JIF) and Eigenfactor score (ES) of Institute for Scientific Information (ISI)-indexed biomedical journals published from the Kingdom of Saudi Arabia (KSA) over the last 8 years. Methods: This is a retrospective study, conducted at Alfaisal University, Riyadh, KSA from January to March 2016. The Journal Citation Reports of ISI Web of Knowledge were accessed, and 6 Saudi biomedical journals were included for analysis. Results: All Saudi journals have improved their IF compared with their baseline. However, the performance of the Journal of Pharmaceutical Sciences and Neurosciences has been exceptionally good. The biggest improvement in percent growth in JIF was seen in the Saudi Pharmaceutical Journal (approximately 887%) followed by Neurosciences (approximately 462%). Interestingly, the ES of all biomedical journals, except Saudi Journal of Gastroenterology and Saudi Medical Journal, increased over the years. The greatest growth in ES (more than 5 fold) was noted for Neurosciences and Saudi Pharmaceutical Journal. Conclusion: This study shows that the overall quality of all Saudi biomedical journals has improved in the last 8 years. PMID:27761565

The inequitable impact of health shocks on the uninsured in Namibia.

PubMed

Gustafsson-Wright, Emily; Janssens, Wendy; van der Gaag, Jacques

2011-03-01

The AIDS pandemic in sub-Saharan Africa puts increasing pressure on the buffer capacity of low- and middle-income households without access to health insurance. This paper examines the relationship between health shocks, insurance status and health-seeking behaviour. It also investigates the possible mitigating effects of insurance on income loss and out-of-pocket health expenditure. The study uses a unique dataset based on a random sample of 1769 households and 7343 individuals living in the Greater Windhoek area in Namibia. The survey includes medical testing for HIV infection which allows for the explicit analysis of HIV-related health shocks. We find that the economic consequences of health shocks can be severe for uninsured households even in a country with a relatively well-developed public health care system such as Namibia. The uninsured resort to a variety of coping strategies to deal with the high medical expenses and reductions in income, such as selling assets, taking up credit or receiving financial support from relatives and friends. As HIV-infected individuals increasingly develop AIDS, this will put substantial pressure on the public health care system as well as social support networks. Evidence suggests that private insurance, currently unaffordable to the poor, protects households from the most severe consequences of health shocks.

Characteristics and determinants of adult patients with acute poisoning attending the accident and emergency department of a teaching hospital in Qatar.

PubMed

Khudair, I F; Jassim, Z; Hanssens, Y; Alsaad, W A

2013-09-01

Data about etiologic and demographic characteristics of acute poisoning in adults in Qatar are lacking. This prospective observational study was undertaken to analyze characteristics and possible determinants of acute poisoning in adults in Qatar. During 2010, 18,073 patients attended the emergency department of Hamad General Hospital, a teaching hospital in Qatar. Out of them, 599 (3.3%) patients were diagnosed as "poisoning case" with either chemical or pharmaceutical substances. The prevalence rate of poisoning incidence was 35.3/100,000 population. Seven patients died, corresponding with a case-fatality rate of 0.39/1000. The majority were male (65%) and the mean age was 34 years. The poisons involved were mainly chemicals (61.6%) and pharmaceuticals (38.4%). Female, mainly single, suffered more intentional poisoning compared to male. Of the patients aged 60 years and above (7.2%), the majority (95.3%) suffered unintentional poisoning with pharmaceuticals; 56% with warfarin, 12% with digoxin and 7% with insulin. Multivariate analysis shows that female gender, single status, younger than 35 years of age, being poisoned by pharmaceutical products, and the need for hospitalization are significant determinants for acute intentional poisoning after adjusting all other possible covariates. The findings of this study can be used to establish awareness and prophylactic campaigns in Qatar.

Sleep Medicine in Saudi Arabia

PubMed Central

Almeneessier, Aljohara S.; BaHammam, Ahmed S.

2017-01-01

The practice of sleep medicine in Saudi Arabia began in the mid to late 1990s. Since its establishment, this specialty has grown, and the number of specialists has increased. Based on the available data, sleep disorders are prevalent among the Saudi population, and the demand for sleep medicine services is expected to increase significantly. Currently, two training programs are providing structured training and certification in sleep medicine in this country. Recently, clear guidelines for accrediting sleep medicine specialists and technologists were approved. Nevertheless, numerous obstacles hamper the progress of this specialty, including the lack of trained technicians, specialists, and funding. Increasing the awareness of sleep disorders and their serious consequences among health care workers, health care authorities, and insurance companies is another challenge. Future plans should address the medical educational system at all levels to demonstrate the importance of early detection and the treatment of sleep disorders. This review discusses the current position of and barriers to sleep medicine practice and education in Saudi Arabia. Citation: Almeneessier AS, BaHammam AS. Sleep medicine in Saudi Arabia. J Clin Sleep Med. 2017;13(4):641–645. PMID:28212693

Saudi Arabia's Curriculum of Intolerance with Excerpts from Saudi Ministry of Education Textbooks for Islamic Studies

ERIC Educational Resources Information Center

Shea, Nina; Al-Ahmed, Ali

2006-01-01

After September 11, 2001, complaints were voiced around the world, including by the U.S. government, that Saudi Arabian schools demonize the West and the "other." Senior Saudi government spokesmen also acknowledged this as a problem, and have repeatedly pledged that reform is underway or completed. This report was written in response to…

Petroleum developments in Middle East countries in 1968

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mason, J.F.; Moore, Q.M.

1969-08-01

Petroleum production in Middle East countries in 1968 totaled 4,113,838,000 bbl at an average rate of 11,239,995 bpd. This compares with 3,679,506,000 bbl or 10,080,838 bpd in 1967. The principal production increases were in Iraq, Iran, Saudi Arabia, Abu Dhabi, and Oman. New fields were found in offshore Iran, offshore and onshore Saudi Arabia, and Turkey. There were no exploratory activities in Bahrain, Qatar, Sharjah-Ajman-Umm al Qawain, Dhofar, Hadhramaut, Aden-Kamaran Islands, Yemen, Lebanon, and Cyprus The main areas of exploratory work were in Iran, Saudi Arabia, Neutral Zone, and the S. Gulf (both on shore and off shore). (30 refs.)

Factors that influence awareness of breast cancer screening among Arab women in Qatar: results from a cross sectional survey.

PubMed

Donnelly, Tam Truong; Khater, Al-Hareth Al; Al-Bader, Salha Bujassoum; Al Kuwari, Mohammed Ghaith; Malik, Mariam; Al-Meer, Nabila; Singh, Rajvir; Fung, Tak

2014-01-01

Breast cancer is the most common cancer among women in the State of Qatar. Due to low participation in breast cancer screening (BCS) activities, women in Qatar are often diagnosed with breast cancer at advanced stages of the disease. Findings indicate that low participation rates in BCS activities are significantly related to women's low level of awareness of breast cancer screening. The objectives of this study were to: (1) determine the factors that influence Qatari women's awareness of breast cancer and its screening activities: and (2) to find ways to effectively promote breast cancer screening activities among Arabic speaking women in Qatar. A multicenter, cross-sectional quantitative survey of 1,063 (87.5% response rate) female Qatari citizens and non-Qatari Arabic-speaking residents, 35 years of age or older, was conducted in Qatar from March 2011 to July 2011. Outcome measures included participant awareness levels of the most recent national recommended guidelines of BCS, participation rates in BCS activities, and factors related to awareness of BCS activities. While most participants (90.7%) were aware of breast cancer, less than half had awareness of BCS practices (28.9% were aware of breast self-examination and 41.8% of clinical breast exams, while 26.4% knew that mammography was recommended by national screening guidelines. Only 7.6% had knowledge of all three BCS activities). Regarding BCS practice, less than one-third practiced BCS appropriately (13.9% of participants performed breast self-examination (BSE) monthly, 31.3% had a clinical breast exam (CBE) once a year or once every two years, and 26.9% of women 40 years of age or older had a mammogram once every year or two years). Awareness of BCS was significantly related to BCS practice, education level, and receipt of information about breast cancer and/or BCS from a variety of sources, particularly doctors and the media. The low levels of participation rates in BCS among Arab women in this study

Health technology assessment in Saudi Arabia.

PubMed

Al-Aqeel, Sinaa

2018-05-16

The Saudi government, similar to any other government, is committed to making public spending more efficient, using resources more effectively, and limiting waste. Health technology assessment (HTA) is a tool that informs policy and decision makers regarding the formulation of safe and effective policies that are patient-focused and help to achieve efficiency when allocating limited health-care resources. Areas covered: After a brief description of HTA in the international context, this review provides a brief introduction to Saudi Arabia's health-care system, followed by a delineation of the decision maker(s) and influencers and the decision-making process for pricing and reimbursement. The article then discusses the current status of HTA in Saudi Arabia and proposes four strategic objectives that can form the first step in the development of a formal HTA process. Expert commentary: In Saudi Arabia, facilitators for incorporating HTA into the decision-making process exist. Future local research is needed to guide the implementation of full HTA.

Local soil quality assessment of north-central Namibia: integrating farmers' and technical knowledge

NASA Astrophysics Data System (ADS)

Prudat, Brice; Bloemertz, Lena; Kuhn, Nikolaus J.

2018-02-01

Soil degradation is a major threat for farmers of semi-arid north-central Namibia. Soil conservation practices can be promoted by the development of soil quality (SQ) evaluation toolboxes that provide ways to evaluate soil degradation. However, such toolboxes must be adapted to local conditions to reach farmers. Based on qualitative (interviews and soil descriptions) and quantitative (laboratory analyses) data, we developed a set of SQ indicators relevant for our study area that integrates farmers' field experiences (FFEs) and technical knowledge. We suggest using participatory mapping to delineate soil units (Oshikwanyama soil units, KwSUs) based on FFEs, which highlight mostly soil properties that integrate long-term productivity and soil hydrological characteristics (i.e. internal SQ). The actual SQ evaluation of a location depends on the KwSU described and is thereafter assessed by field soil texture (i.e. chemical fertility potential) and by soil colour shade (i.e. SOC status). This three-level information aims to reveal SQ improvement potential by comparing, for any location, (a) estimated clay content against median clay content (specific to KwSU) and (b) soil organic status against calculated optimal values (depends on clay content). The combination of farmers' and technical assessment cumulates advantages of both systems of knowledge, namely the integrated long-term knowledge of the farmers and a short- and medium-term SQ status assessment. The toolbox is a suggestion for evaluating SQ and aims to help farmers, rural development planners and researchers from all fields of studies understanding SQ issues in north-central Namibia. This suggested SQ toolbox is adapted to a restricted area of north-central Namibia, but similar tools could be developed in most areas where small-scale agriculture prevails.

Double Star Measurements at the Internationale Amateur Sternwarte (IAS) in Namibia in 2009

NASA Astrophysics Data System (ADS)

Anton, Rainer

2012-01-01

This paper is a continuation of earlier work published in JDSO in 2010. Using a 40-cm-Cassegrain telescope in Namibia and a fast CCD camera, 87 double and multiple systems were recorded and analyzed with the technique of "lucky imaging". Measurements are compared with literature data. Some noteworthy systems are discussed in more detail.

Opportunities for strengthening provider-initiated testing and counselling for HIV in Namibia

PubMed Central

Davyduke, Tracy; Pietersen, Ismelda; Lowrance, David; Amwaama, Selma; Taegtmeyer, Miriam

2015-01-01

This short report identifies enablers and barriers to the uptake of provider-initiated testing and counselling for HIV (PITC) in Namibia and identifies key opportunities for strengthening this vital aspect of the national HIV response. We explored this through facility mapping, register reviews and qualitative methods including focus group discussions and in-depth interviews. Four health facilities (clinics and hospitals) in two regions were included in the study. We identified that PITC in Namibia was largely delivered by lay counsellors operating in designated rapid testing rooms located in health facilities and found a large number of missed opportunities for HIV testing through this model. Nurses did not see it as an integral part of their role, were not aware of HIV testing and counselling policy, felt inadequately trained and supported, and experienced staffing shortages. Institutional issues also acted as barriers to nurses performing or initiating discussions about PITC. Wider dissemination and implementation of policy, increasing privacy of consultation spaces and community sensitisation are simple measures that represent opportunities for strengthening this response and ensuring that symptomatic individuals who are unaware of their HIV status do not fall through the net. PMID:25771903

Lost in Translation: State Policies and Micro-politics of Water Governance in Namibia.

PubMed

Schnegg, Michael

Water governance in rural Namibia has profoundly changed since the early 1990s. After independence and in accordance with global environmental policies, it became a central theme of Namibia's environmental legislation to transfer the responsibility for managing natural resources to local user associations. In this article, I explore the emergence of new social forms at the intersection of existing cultural models and new rationalities for governance. Doing so combines an analysis of state legislation with the micro-politics of water governance in 60 pastoral communities. The ethnographic analysis reveals that different actors, including state bureaucrats as well as rich and poorer herd owners, have different understandings of how to share water. While the poorer often agree with the state policy that water is an economic good and should be paid for accordingly, only in about half of the communities do corresponding institutional regimes emerge. Using critical institutionalism as a theoretical guide, I offer a contribution to understanding how more than 20 years after Rio local institutions of resource governance emerge at the intersection of different, and often heterogeneous and intertwined, social fields.

A course-based cross-cultural interaction among pharmacy students in Qatar and Canada.

PubMed

Wilby, Kyle John; Taylor, Jeff; Khalifa, Sherief I; Jorgenson, Derek

2015-03-25

To develop, implement, and evaluate a course-based, cross-cultural student interaction using real-time videoconferencing between universities in Canada and Qatar. A professional skills simulation practice session on smoking cessation was run for students in Qatar (n=22) and Canada (n=22). Students role played cases in small group situations and then interacted with colleagues from the other country regarding culturally challenging situations and communication strategies. Students were assessed on analytical content and communication skills through faculty member and peer evaluation. Cultural competency outcomes were assessed using a postsession survey. Overall, 92.3% of respondents agreed that learning was enhanced through the cross-cultural exchange, and 94.9% agreed that insight was gained into the health-related issues and needs of people from another culture. A course-based, cross-cultural interaction was an effective method to incorporate cultural competency principles into student learning. Future initiatives should increase direct student interaction and focus on culturally sensitive topics.

A Course-based Cross-Cultural Interaction among Pharmacy Students in Qatar and Canada

PubMed Central

Taylor, Jeff; Khalifa, Sherief I.; Jorgenson, Derek

2015-01-01

Objective. To develop, implement, and evaluate a course-based, cross-cultural student interaction using real-time videoconferencing between universities in Canada and Qatar. Design. A professional skills simulation practice session on smoking cessation was run for students in Qatar (n=22) and Canada (n=22). Students role played cases in small group situations and then interacted with colleagues from the other country regarding culturally challenging situations and communication strategies. Assessment. Students were assessed on analytical content and communication skills through faculty member and peer evaluation. Cultural competency outcomes were assessed using a postsession survey. Overall, 92.3% of respondents agreed that learning was enhanced through the cross-cultural exchange, and 94.9% agreed that insight was gained into the health-related issues and needs of people from another culture. Conclusion. A course-based, cross-cultural interaction was an effective method to incorporate cultural competency principles into student learning. Future initiatives should increase direct student interaction and focus on culturally sensitive topics. PMID:25861107

A Classroom Observational Study of Qatar's Independent Schools: Instruction and School Reform

ERIC Educational Resources Information Center

Palmer, Douglas J.; Sadiq, Hissa M.; Lynch, Patricia; Parker, Dawn; Viruru, Radhika; Knight, Stephanie; Waxman, Hersh; Alford, Beverly; Brown, Danielle Bairrington; Rollins, Kayla; Stillisano, Jacqueline; Abu-Tineh, Abdullah M. Hamdan; Nasser, Ramzi; Allen, Nancy; Al-Binali, Hessa; Ellili, Maha; Al-Kateeb, Haithem; Al-Kubaisi, Huda

2016-01-01

Qatar initiated a K-12 national educational reform in 2001. However, there is limited information on the instructional practices of the teachers in the reform schools. This project was an observational study of classrooms with a stratified random sample of the first six cohorts of reform schools. Specifically, 156 classrooms were observed in 29…

Mothers' Perceptions of the Treatment of Their Children with Disabilities in Qatar

ERIC Educational Resources Information Center

Kay, Alyn K.

2011-01-01

This article constitutes one part of a study of the perceptions of mothers of children with disabilities in Qatar with the purpose of obtaining mothers' unique perceptions of treatment of their children within their community. Participants included 40 mothers of one or more children with disabilities from ages 4 to 19 who attended the same…

Markers of endothelial dysfunction and leucocyte activation in Saudi and non-Saudi haplotypes of sickle cell disease.

PubMed

Al Najjar, Salwa; Adam, Soheir; Ahmed, Nessar; Qari, Mohamed

2017-01-01

Sickle cell disease (SCD) is an autosomal recessive inherited hemoglobinopathy, characterized by chronic hemolysis and recurrent vaso-occlusive crisis (VOC). This study investigates changes in leucocyte subsets and the relationship between cell adhesion molecule expression and disease manifestations in patients during steady state and acute VOC. We compared soluble E-selectin and P-selectin levels in 84 SCD patients, in steady state and during VOC to 84 healthy controls. Using immunophenotyping, we also compared lymphocyte subsets in these three groups. Further, we compared E-selectin and P-selectin levels in patients of Saudi ethnicity to non-Saudi patients, in all three groups. Lymphocyte subsets showed high percentages of total T lymphocytes, T helper and suppressor lymphocytes, B lymphocytes as well as NK cells in patients with SCD during steady state, while B lymphocytes and NK cells were significantly higher during acute VOC crisis. High levels of both soluble E-selectin (sE-selectin) and soluble P-selectin (sP-selectin) markers were demonstrated in the serum of patients with SCD during both steady state and acute VOC. Levels of selectins were significantly higher in acute VOC. The immunophenotypic expression of L-selectin, on leucocytes, was high in SCD both during steady state and during acute VOC in comparison to normal control subjects. There was no significant difference in all three study groups between Saudi and non-Saudi patients. These findings suggest that patients with SCD have increased expression of adhesion molecules: E-selectin and P-selectin, which play an important role in the pathogenesis of VOC. Despite the distinct phenotype of Saudi patients with SCD, there was no significant difference in levels of soluble E-selectin and soluble P-selectin between Saudi and non-Saudi patients in all three groups. While sickle cell disease is a well-recognized state of chronic inflammation, the role of specific adhesion molecules is steadily unraveling

Two new genera and two new species of Mantophasmatodea (Insecta, Polyneoptera) from Namibia

PubMed Central

Wipfler, Benjamin; Pohl, Hans; Predel, Reinhard

2012-01-01

Abstract Two new species and two new genera (Pachyphasma, Striatophasma) of Mantophasmatodea are described from Namibia. Pachyphasma brandbergense is endemic to the Brandberg massif; Striatophasma occupies an extensive area south of the region inhabited by Mantophasma. Phylogenetic analyses (see Predel et al. in press) suggest a sistergroup relationship of Striatophasma and the South African Austrophasmatidae. PMID:22328860

Rights in Education and Self-Identity: Education and Language of Instruction in Namibia

ERIC Educational Resources Information Center

Chavez, Andres

2016-01-01

In 1992, the Ministry of Education and Culture in Namibia created a new language policy for schools that presented the possibility of using English as the sole medium of instruction for students starting in Grade 1. The resulting increase in schools that offer only English instruction has been detrimental to education. In order to improve the…

Alignment of Teacher-Developed Curricula and National Standards in Qatar's National Education Reform

ERIC Educational Resources Information Center

Nasser, Ramzi; Zaki, Eman; Allen, Nancy; Al Mula, Badria; Al Mutawaha, Fatma; Al Bin Ali, Hessa; Kerr, Tricia

2014-01-01

This study investigated the degree to which teacher developed curriculum was aligned with the national standards in Qatar. Three sources of data included teacher response to a questionnaire, teacher interviews and expert rating of the alignment of teacher-developed materials with curriculum standards. A survey and interview questions measured…

Factors that influence attitudes and sexual behavior among constituency youth workers in Oshana Region, Namibia.

PubMed

Lawoyin, Olusheyi O; Kanthula, Ruth M

2010-03-01

This survey was carried out to assess attitudes and behaviour among youth within four constituencies in Oshana region, Namibia and to understand to how certain social and cultural factors inform attitudes and influence sexual behaviour among the population of young people surveyed. Using a structured questionnaire, data were collected from a random sample of eighty young men and women between the ages of 15-30 years from four constituencies in Oshana region. Survey outcomes revealed attitudes and certain factors that are linked to sexual risk behaviour such as multiple sexual partnerships. Outcomes also reveal an influence of established socio-cultural norms on gender dynamics within relationships and a culture of reserve around discussions of sex and sexuality among young people. Stakeholder interventions should be directed towards incorporating approaches that address these factors as part of efforts to curb the incidence of HIV among young people in Namibia.

Blood glucose control for patients with acute coronary syndromes in Qatar.

PubMed

Wilby, Kyle John; Elmekaty, Eman; Abdallah, Ibtihal; Habra, Masa; Al-Siyabi, Khalid

2016-01-01

Blood glucose is known to be elevated in patients presenting with acute coronary syndromes. However a gap in knowledge exists regarding effective management strategies once admitted to acute care units. It is also unknown what factors (if any) predict elevated glucose values during initial presentation. OBJECTIVES of the study were to characterize blood glucose control in patients admitted to the cardiac care unit (CCU) in Qatar and to determine predictive factors associated with high glucose levels (>10 mmol/l) on admission to the CCU. All data for this study were obtained from the CCU at Heart Hospital in Doha, Qatar. A retrospective chart review was completed for patients admitted to the CCU in Qatar from October 1st, 2012 to March 31st, 2013, of which 283 were included. Baseline characteristics (age, gender, nationality, medical history, smoking status, type of acute coronary syndrome), capillary and lab blood glucose measurements, and use of insulin were extracted. Time spent in glucose ranges of <4, 4 to <8, 8 to <10, and >10 mmol/1 was calculated manually. Univariate and multivariate logistic regression were performed to assess factors associated with high glucose on admission. The primary analysis was completed with capillary data and a sensitivity analysis was completed using laboratory data. Blood glucose values measured on admission and throughout length of stay in the CCU. Capillary blood glucose data showed majority of time was spent in the range of >10 mmol/l (41.95%), followed by 4-8 mmol/l (35.44%), then 8-10 mmol/l (21.45%), and finally <4 mmol/l (1.16%). As a sensitivity analysis, laboratory data showed very similar findings. Diabetes, hypertension, and non-smoker status predicted glucose values >10 mmol/l on admission (p < 0.05) in a univariate analysis but only diabetes remained significant in a multivariate model (OR 23.3; 95% CI, 11.5-47.3). Diabetes predicts high glucose values on hospital admission for patients with ACS and patients

Saudi Oncology Society and Saudi Urology Association combined clinical management guidelines for prostate cancer 2017.

PubMed

Aljubran, Ali; Abusamra, Ashraf; Alkhateeb, Sultan; Alotaibi, Mohammed; Rabah, Danny; Bazarbashi, Shouki; Alkushi, Hussain; Al-Mansour, Mubarak; Alharbi, Hulayel; Eltijani, Amin; Alghamdi, Abdullah; Alsharm, Abdullah; Ahmad, Imran; Murshid, Esam

2018-01-01

This is an update to the previously published Saudi guidelines for the evaluation and medical and surgical management of patients diagnosed with prostate cancer. Prostate cancer is categorized according to the stage of the disease using the tumor node metastasis staging system 7 th edition. The guidelines are presented with supporting evidence levels based on a comprehensive literature review, several internationally recognized guidelines, and the collective expertise of the guidelines committee members (authors) who were selected by the Saudi Oncology Society and Saudi Urological Association. Local factors, such as availability, logistic feasibility, and familiarity of various treatment modalities, have been taken into consideration. These guidelines should serve as a roadmap for the urologists, oncologists, general physicians, support groups, and health-care policymakers in the management of patients diagnosed with adenocarcinoma of the prostate.

Prevalence of dental caries among 12-14 year old children in Qatar.

PubMed

Al-Darwish, Mohammed; El Ansari, Walid; Bener, Abdulbari

2014-07-01

To ensure the oral health of a population, clinicians must deliver appropriate dental services, and local communities need to have access to dental care facilities. However, establishment of this infrastructure must be based on reliable information regarding disease prevalence and severity in the target population. The aims of this study were to measure the incidence of dental caries in school children aged 12-14 throughout Qatar, including the influence of socio-demographic factors. A cross-sectional study was conducted in Qatar from October 2011 to March 2012. A total of 2113 children aged 12-14 were randomly selected from 16 schools located in different geographic areas. Three calibrated examiners using World Health Organization (WHO) criteria to diagnose dental caries performed the clinical examinations. Data analyses were subsequently conducted. The mean decayed, missing, and filled teeth index values were respectively 4.62 (±3.2), 4.79 (±3.5), and 5.5 (±3.7), for 12, 13, and 14 year-old subjects. Caries prevalence was 85%. The mandibular incisors and canines were least affected by dental caries, while maxillary and mandibular molars exhibited the highest incidence of dental caries. Dental caries were affected by socio-demographic factors; significant differences were detected between female and male children, where more female children showed dental caries than male children. In addition, children residing in semi-urban areas showed more dental caries than in urban areas. Results indicated that dental caries prevalence among school children in Qatar has reached critical levels, and is influenced by socio-demographic factors. The mean decayed, missing, and filled teeth values obtained in this study were the second highest detected in the Eastern Mediterranean region.

Validation of an Arabic version of the Diabetes Treatment Satisfaction Questionnaire in Qatar.

PubMed

Wilbur, Kerry; Al Hammaq, Abdulla O

2016-03-01

Several instruments evaluate patient-reported outcomes in diabetes mellitus (DM), but almost none are validated for use in Arabic language. The aim of this study is to test the psychometric properties and responsiveness of the Arabic version of the Diabetes Treatment Satisfaction Questionnaire (DTSQs) in Qatar. Ambulatory Arabic speaking DM patients were interviewed at two consecutive time points in Doha, Qatar. The 8-item DTSQs was administered in conjunction with the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) and the World Health Organization Quality of Life Measure (WHOQOL-Bref) to assess convergent validity. Reliability was evaluated by internal consistency and item analysis. Construct validity was evaluated using "known groups" comparisons (including gender, insulin use, and HbA1c). Sensitivity of DTSQs scores to the subject's metabolic conditions was determined. One hundred subjects (mean age 50.7) participated. Half (54%) were female. The majority (93%) had Type 2 DM, but 39 (42%) were using insulin. Results revealed satisfactory internal consistency. Metabolic measures (fasting blood glucose and AIC) had significant inverse correlations with DTSQs scores (interview 1, Pearson's r=-0.333 and r=-0.401, respectively, p<0.01). Scale criterion and construct validity were found to be satisfactory. Most sub-dimensions of the SF-36 and WHOQOL-Bref were correlated with the DTSQ, indicating a good concurrent validity. As in prior studies, women demonstrated poorer treatment satisfaction. The Qatar Arabic DTSQs version was found to be a reliable and valid instrument for the assessment of treatment satisfaction in Arabic diabetes mellitus patients in the country. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Selected Bibliography of Arab Educational Materials Vol. 2, No. 1, 1977.

ERIC Educational Resources Information Center

Al-Ahram Center for Scientific Translations, Cairo (Egypt).

A total of 176 English language notations of books, articles, and government publications about education in 11 Arab countries are contained in this bibliography. Drawing from materials published in 1977, the bibliography examines education for all age groups and ability levels in Egypt, Bahrain, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi Arabia,…

15 CFR Supplement No. 1 to Part 740 - Country Groups

Code of Federal Regulations, 2010 CFR

2010-01-01

... X X X New Zealand 1 X X X Norway X X X X Poland X X X Portugal X X X X Romania X X Russia X X... Qatar X X Russia X X Saudi Arabia X X Syria X X Taiwan X Tajikstan X X Turkmenistan X X Ukraine X United...

15 CFR Supplement No. 1 to Part 740 - Country Groups

Code of Federal Regulations, 2011 CFR

2011-01-01

... X X X New Zealand 1 X X X Norway X X X X Poland X X X Portugal X X X X Romania X X Russia X X... Qatar X X Russia X X Saudi Arabia X X Syria X X Taiwan X Tajikstan X X Turkmenistan X X Ukraine X United...

Iron and nutrient content of wind-erodible sediment in the ephemeral river valleys of Namibia

NASA Astrophysics Data System (ADS)

Dansie, A. P.; Wiggs, G. F. S.; Thomas, D. S. G.

2017-08-01

Research concerning the global distribution of aeolian dust sources has principally focussed on salt/clay pan and desiccated lacustrine emission areas. In southern Africa such sources are identified as Etosha Pan in northern Namibia and Makgadikgadi Pans in northern Botswana. Dust emitting from ephemeral river valleys, however, has been largely overlooked. Rivers are known nutrient transport pathways and the flooding regimes of ephemeral river valleys frequently replenish stores of fine sediment which, on drying, can become susceptible to aeolian erosion. Such airborne sediment may be nutrient rich and thus be significant for the fertilisation of marine waters once deposited. This study investigates the dust source sediments from three ephemeral river valleys in Namibia in terms of their particle size distribution and their concentrations of bioavailable N, P and Fe. We compare the nutrient content of these sediments from the ephemeral river valleys to those collected from Etosha and Makgadikgadi Pans and consider their relative ocean fertilising potential. Our results show that the ephemeral river valleys contain fine grained sediment similar in physical character to Etosha and Makgadikgadi Pans yet they have up to 43 times greater concentrations of bioavailable iron and enriched N and P macronutrients that are each important for ocean fertilisation. The known dust-emitting river valleys of Namibia may therefore be contributing a greater fertilisation role in the adjacent marine system than previously considered, and not-yet investigated. Given this finding a re-assessment of the potential role of ephemeral river valleys in providing nutrient-rich sediment into the aeolian and marine systems in other dryland areas is necessary.

Career Choices Among Saudi Medical Students.

ERIC Educational Resources Information Center

Al-Faris, Eiad; And Others

1997-01-01

A survey of 253 final-year students at the four Saudi medical schools found the most frequently-chosen specialties were internal medicine, surgery, pediatrics, and obstetrics/gynecology. Over one-fourth were unsure of career choice. Gender differences were found. Most common locations for postgraduate training were Saudi Arabia and Canada, and a…

Distinctiveness of Saudi Arabian EFL Learners

ERIC Educational Resources Information Center

Habbash, Manssour; Idapalapati, Srinivasa Rao

2016-01-01

In view of the increasing concern among English language teachers dealing with students from Saudi Arabia, as it manifests in TESOL community discussions, about the uniqueness of Saudi Arabian EFL learners, this paper attempts to document the outcome of a study of their distinctiveness from the perspective of expatriate teachers working for PYPs…

Partial Immersion Program for Saudi Bilinguals

ERIC Educational Resources Information Center

Alsulami, Sumayyah Qaed

2017-01-01

English is taught as a foreign language in Kingdom of Saudi Arabia. Although the government tries gradually to integrate teaching English in all grades: secondary, intermediate and elementary, learning English is still limited and need more developing. This essay is a brief review about bilingualism in Saudi education. This essay will be divided…

School-time physical activity among Arab elementary school children in Qatar.

PubMed

Zimmo, Lena; Farooq, Abdulaziz; Almudahka, Fuad; Ibrahim, Izzeldin; Al-Kuwari, Mohamed Ghaith

2017-03-15

Recent data from a self-administered questionnaire show that approximately 75% of school children in Qatar do not meet the daily recommended levels of physical activity (PA). Since children spend half of their waking hours in school, it is important to understand when and how much PA children accumulate during the school day. This study aimed to objectively assess school-time PA among elementary school children in Qatar and to determine association of PA with age, gender, body mass index (BMI) status, or day of the week. A cross-sectional epidemiological study was conducted in four randomly selected elementary schools in Qatar. Two classes representing grade 1 children (age 5) and grade 4 children (age 9) were randomly selected within each school. A total of 183 elementary school children (86 boys and 97 girls) ages 6-12 years participated in this study. PA was assessed using a three-axial accelerometer (ActiGraph® wGT3X-BT). Participants wore accelerometers on their non-dominant wrist at school (7:00 a.m. to 1:00 p.m.) for five consecutive school days during the week. A cutoff points of 818 counts per 5 s was classified as moderate-to-vigorous physical activity (MVPA). The average duration of MVPA in our study was 28.2 ± 13.5 min per day. Only 39% of participated children reach the recommended school-based MVPA of 30 min or more per day. Students spent on average 58.1 ± 8.4% of school time on sedentary activities. MVPA of boys and girls was similar in age 5 while girls age 9 were less active (23.7 ± 1.5 min/day) than boys of the same age (42.7 ± 1.8 min/day), ES = 0.269, P < 0.001. Neither overweight children nor children at risk for being overweight showed any differences in physical activity parameters when compared to children of normal weight. Our results showed, percentage of MVPA on the first (7.7 ± 5.1%) and last (7.1 ± 4.1%) day of the week was generally lower compared to other weekdays (P < 0.001). This

The Influence of Social Media on Saudi Graduate Students: An Explanatory Case Study of Six Saudi Graduate Students Studying in American Universities

ERIC Educational Resources Information Center

Alhamadi, Asma Abdulmana

2017-01-01

The purpose of this qualitative multiple participant case study was to identify the influence of social media on Saudi graduate students who are active social media users. Social media have been influencing Saudi students differently than those in other socio-cultural contexts due to the uniqueness of the Kingdom of Saudi Arabia (KSA) in terms of…

Seismic lateral prediction in chalky limestone reservoirs offshore Qatar

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rubbens, I.B.H.M.; Murat, R.C.; Vankeulen, J.

Following the discovery of non-structurally trapped oil accumulations in Cretaceous chalky reservoirs on the northern flank of the North Dome offshore QATAR, a seismic lateral prediction study was carried out for QATAR GENERAL PETROLEUM CORPORATION (Offshore Operations). The objectives of this study were to assist in the appraisal of these oil accumulations by predicting their possible lateral extent and to investigate if the technique applied could be used as a basis for further exploration of similar oil prospects in the area. Wireline logs of eight wells and some 1000 km of high quality seismic data were processed into acoustic impedancemore » (A.I.) logs and seismic A.I. sections. Having obtained a satisfactory match of the A.I. well logs and the A.I. of the seismic traces at the well locations, relationships were established by the use of well log data which allowed the interpretation of the seismic A.I. in terms of reservoir quality. Measurements of the relevant A.I. characteristics were then carried out by computer along all seismic lines and porosity distribution maps prepared for some of the reservoirs. These maps, combined with detailed seismic depth contour maps at reservoir tops, lead to definition of good reservoir development areas downdip from poor reservoir quality zones i.e. of the stratigraphic trap areas, and drilling locations could thus be proposed. The system remains to be adequately calibrated when core material becomes available in the area of study.« less

Saudi English-Major Undergraduates' Academic Writing Problems: A Taif University Perspective

ERIC Educational Resources Information Center

Al-Khairy, Mohamed Ali

2013-01-01

This study attempted to investigate Saudi English-major undergraduates studying at Taif University to identify a) the types of academic writing Saudi English-major undergraduates carry out at English departments, b) Saudi English-major undergraduates' writing problems, c) the reasons behind Saudi English-major undergraduates' writing problems and…

Lessons Learned from Developing and Implementing the Qatar Student Assessment System. Research Brief

ERIC Educational Resources Information Center

Gonzalez, Gabriella; Le, Vi-Nhuan; Broer, Markus; Mariano, Louis T.; Froemel, J. Enrique; Goldman, Charles A.; DaVanzo, Julie

2009-01-01

Analysis of Qatar's standards-based student assessment system, the first in the region, offers several lessons for other nations instituting similar reforms. These include the need to coordinate on standards and assessment development, allow sufficient time for a fully aligned assessment, and communicate about the purposes and uses of testing.…

Qatar: Governance, Security, and U.S. Policy

DTIC Science & Technology

2016-09-07

MENAFATF), a regional financial action task force that coordinates efforts combatting money laundering and terrorism financing. In 2014, the Amir...21 Mark Mazzetti and Matt Apuzzo. “U.S. Relies Heavily on Saudi Money to Support Syrian Rebels.” New York Times, January 23, 2016. http...

An Overview of Food Patterns and Diet Quality in Qatar: Findings from the National Household Income Expenditure Survey.

PubMed

Al-Thani, Mohammed; Al-Thani, Al-Anoud; Al-Mahdi, Nasser; Al-Kareem, Hefzi; Barakat, Darine; Al-Chetachi, Walaa; Tawfik, Afaf; Akram, Hammad

2017-05-15

Availability of accurate data pertaining to a population's dietary patterns and associated health outcomes is critical for proper development and implementation of related policies. This article is a first attempt to share the food patterns, amounts and diet quality among households (HH) in Qatar. Data from the 2012-2013 Qatar National Household Income and Expenditure Survey (HIES) was used. This cross-sectional survey included 3723 HH (1826 Qatari HH and 1897 non-Qatari HH). Dietary data on monthly amounts food items available at HH according to the nationality was used. The food items were expressed in terms of grams per capita per day and aggregated into groups to examine the food patterns, energy, and adequacy. The overall average amount of purchased food at HH in Qatar was 1885 g/capita/day. Qatari HH purchased more food (2118 g/capita/day) versus non-Qataris (1373 g/capita/day); however, the percentages of the amounts purchased by food types were similar among both nationalities. Average daily energy (kcal) per capita was almost double among Qatari HH (4275 kcal) vs. non-Qatari HH (2424 kcal). The food items under subsidy program for Qatari citizens provided 1753 kcal/capita/day and accounted for 41% of total daily energy. Proteins (29.2), fats (39.2), sodium (3.3), and vitamin C (32.5) had higher than recommended levels of nutrient density (grams per 1000 kcal). Calcium (227), vitamin A (302.3), fiber (2.0), and carbohydrates (132.6) had lower than recommended levels of nutrient energy density (g/1000 kcal). The study predicts unhealthy dietary habits among HH in Qatar and provides useful information for policy makers and healthcare community.

Distribution of Mutations Associated with Antifolate and Chloroquine Resistance among Imported Plasmodium vivax in the State of Qatar.

PubMed

Bansal, Devendra; Acharya, Anushree; Bharti, Praveen K; Abdelraheem, Mohamed H; Elmalik, Ashraf; Abosalah, Salem; Khan, Fahmi Y; ElKhalifa, Mohamed; Kaur, Hargobinder; Mohapatra, Pradyumna K; Sehgal, Rakesh; Idris, Mohammed A; Mahanta, Jagadish; Singh, Neeru; Babiker, Hamza A; Sultan, Ali A

2017-12-01

Plasmodium vivax is the most prevalent parasite worldwide, escalating by spread of drug resistance. Currently, in Qatar, chloroquine (CQ) plus primaquine are recommended for the treatment of P. vivax malaria. The present study examined the prevalence of mutations in dihydrofolate reductase ( dhfr ), dihydropteroate synthase ( dhps ) genes and CQ resistance transporter ( crt-o ) genes, associated with sulphadoxine-pyrimethamine (SP) and chloroquine resistance, among imported P. vivax cases in Qatar. Blood samples were collected from patients positive for P. vivax and seeking medical treatment at Hamad General Hospital, Doha, during 2013-2016. The Sanger sequencing method was performed to examine the single nucleotide polymorphisms in Pvdhfr , Pvdhps , and Pvcrt-o genes. Of 314 examined P. vivax isolates, 247 (78.7%), 294 (93.6%) and 261 (83.1%) were successfully amplified and sequenced for Pvdhfr , Pvdhps , and Pvcrt-o , respectively. Overall, 53.8% ( N = 133) carried mutant alleles (58R/117N) in Pvdhfr , whereas 77.2% ( N = 227) and 90% ( N = 235) isolates possessed wild type allele in Pvdhps and Pvcrt-o genes, respectively. In addition, a total of eleven distinct haplotypes were detected in Pvdhfr / Pvdhps genes. Interestingly, K10 insertion in the Pvcrt-o gene was observed only in patients originating from the Indian subcontinent. The results suggested that CQ remains an acceptable treatment regimen but further clinical data are required to assess the effectiveness of CQ and SP in Qatar to support the current national treatment guidelines. In addition, limited distribution of genetic polymorphisms associated with CQ and SP resistance observed in imported P. vivax infections, necessitates regular monitoring of drug resistant P. vivax malaria in Qatar.

Testing connections between exo-atmospheres and their host stars. GEMINI-N/GMOS ground-based transmission spectrum of Qatar-1b

NASA Astrophysics Data System (ADS)

von Essen, C.; Cellone, S.; Mallonn, M.; Albrecht, S.; Miculán, R.; Müller, H. M.

2017-07-01

Till date, only a handful exo-atmospheres have been well characterized, mostly by means of the transit method. Some classic examples are HD 209458b, HD 189733b, GJ-436b, and GJ-1214b. Data show exoplanet atmospheres to be diverse. However, this is based on a small number of cases. Here we focus our study on the exo-atmosphere of Qatar-1b, an exoplanet that looks much like HD 189733b regarding its host star's activity level, their surface gravity, scale height, equilibrium temperature and transit parameters. Thus, our motivation relied on carrying out a comparative study of their atmospheres, and assess if these are regulated by their environment. In this work we present one primary transit of Qatar-1b obtained during September, 2014, using the 8.1 m GEMINI North telescope. The observations were performed using the GMOS-N instrument in multi-object spectroscopic mode. We collected fluxes of Qatar-1 and six more reference stars, covering the wavelength range between 460 and 746 nm. The achieved photometric precision of 0.18 parts-per-thousand in the white light curve, at a cadence of 165 s, makes this one of the most precise datasets obtained from the ground. We created 12 chromatic transit light curves that we computed by integrating fluxes in wavelength bins of different sizes, ranging between 3.5 and 20 nm. Although the data are of excellent quality, the wavelength coverage and the precision of the transmission spectrum are not sufficient to neither rule out or to favor classic atmospheric models. Nonetheless, simple statistical analysis favors the clear atmosphere scenario. A larger wavelength coverage or space-based data is required to characterize the constituents of Qatar-1b's atmosphere and to compare it to the well known HD 189733b. On top of the similarities of the orbital and physical parameters of both exoplanets, from a long Hα photometric follow-up of Qatar-1, presented in this work, we find Qatar-1 to be as active as HD 189733. The white light curve

Individualized medicine enabled by genomics in Saudi Arabia

PubMed Central

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

Promoting Quality and Variety through the Public Financing of Privately Operated Schools in Qatar

ERIC Educational Resources Information Center

Constant, Louay; Goldman, Charles A.; Zellman, Gail L.; Augustine, Catherine H.; Galama, Titus; Gonzalez, Gabriella; Guarino, C. A.; Karam, Rita; Ryan, Gery W.; Salem, Hanine

2010-01-01

In 2002, Qatar began establishing publicly funded, privately operated "independent schools" in parallel with the existing, centralized Ministry of Education system. The reform that drove the establishment of the independent schools included accountability provisions such as (a) measuring school and student performance and (b)…

Foreign Language Anxiety among First-Year Saudi University Students

ERIC Educational Resources Information Center

Tanielian, Adam R.

2017-01-01

This study surveys 156 Saudi male and 131 Saudi female students in their first year at King Faisal University in the Eastern Province of Saudi Arabia. Demographic data is collected along with quantitative data using a self-reporting Foreign Language Classroom Anxiety Scale (FLCAS) with a 5- point Likert scale. English performance data is collected…

Cardiopulmonary resuscitation of out-of-hospital traumatic cardiac arrest in Qatar: A nationwide population-based study.

PubMed

Irfan, Furqan B; Consunji, Rafael; El-Menyar, Ayman; George, Pooja; Peralta, Ruben; Al-Thani, Hassan; Thomas, Stephen Hodges; Alinier, Guillaume; Shuaib, Ashfaq; Al-Suwaidi, Jassim; Singh, Rajvir; Castren, Maaret; Cameron, Peter A; Djarv, Therese

2017-08-01

Traumatic cardiac arrest studies have reported improved survival rates recently, ranging from 1.7-7.5%. This population-based nationwide study aims to describe the epidemiology, interventions and outcomes, and determine predictors of survival from out-of-hospital traumatic cardiac arrest (OHTCA) in Qatar. An observational retrospective population-based study was conducted on OHTCA patients in Qatar, from January 2010 to December 2015. Traumatic cardiac arrest was redefined to include out-of-hospital traumatic cardiac arrest (OHTCA) and in-hospital traumatic cardiac arrest (IHTCA). A total of 410 OHTCA patients were included in the 6-year study period. The mean annual crude incidence rate of OHTCA was 4.0 per 100,000 population, in Qatar. OHTCA mostly occurred in males with a median age of 33. There was a preponderance of blunt injuries (94.3%) and head injuries (66.3%). Overall, the survival rate was 2.4%. Shockable rhythm, prehospital external hemorrhage control, in-hospital blood transfusion, and surgery were associated with higher odds of survival. Adrenaline (Epinephrine) lowered the odds of survival. The incidence of OHTCA was less than expected, with a low rate of survival. Thoracotomy was not associated with improved survival while Adrenaline administration lowered survival in OHTCA patients with majority blunt injuries. Interventions to enable early prehospital control of hemorrhage, blood transfusion, thoracostomy and surgery improved survival. Copyright © 2017 Elsevier B.V. All rights reserved.

Adequacy, accountability, autonomy and equity in a Middle Eastern school reform: The case of Qatar

NASA Astrophysics Data System (ADS)

Guarino, Cassandra M.; Tanner, Jeffery C.

2012-04-01

This study examines Qatar's recent and ambitious school reform in the early stages of its implementation against a set of four criteria for successful education systems drawn from guidelines developed by the international community: adequacy, accountability, autonomy and gender equity. We investigate both the initial structure of the reform and its sustainability in light of concerns that movements in these directions might be politically unfeasible. To some degree, these concerns are substantiated by the developments we trace. However, it is important to note that the reform has changed the landscape of primary and secondary education in Qatar and that many reform principles, though diluted, have been retained. This paper highlights lessons learned - both hopeful and cautionary - in the first few years of reform and presents a methodology for evaluating progress along key dimensions that can be applied to school systems in many nations.

Stable isotope and hydro chemical variability along the Calueque-Oshakati Canal in the Cuvelai-Etosha Basin, Namibia

NASA Astrophysics Data System (ADS)

Koeniger, Paul; Beyer, Matthias; Gaj, Marcel; Hamutoko, Josefina; Uugulu, Shoopi; Wanke, Heike; Huber, Markus; Lohe, Christoph; Quinger, Martin; Himmelsbach, Thomas

2014-05-01

Since 1973 Kunene River water (currently between 47 and 63 Million m3 per year [1]) is carried from the Calueque Dam in Angola along a 150 km concrete canal to Oshakati in the Cuvelai-Etosha Basin which supplies the most densely populated area of Namibia with drinking water. Backup storage is held in the Olushandja Dam and in water towers at Ogongo, Oshakati and Ondangwa and about 4,000 km of pipelines radiate out from purification schemes and supply most of the people and the livestock [2, 3]. The canal is open along most of its course to Oshakati, allowing livestock and people living nearby to make free use of the water. During the rainy season, flood water from the vast Oshana drainage system swashes into the canal bearing a potential health risk when consumed untreated. Within the SASSCAL project (Southern African Science Service Centre for Climate Change and Adaptive Land Management - www.sasscal.org) water samples were collected during a field campaign from 18th to 20th November 2013 right before the onset of the rainy season 2013/14, to gain information on water evolution, evaporation and mixing influences as well as to characterize input concentrations for indirect recharge in this area. Water samples were collected at 14 sites along the canal (about every 10 km) and the Kunene River for stable water isotopes (deuterium and oxygen-18) and hydro chemical analyzes. Coordinates and altitude, temperature, conductivity, pH-value, and oxygen content were measured in the field. Hydro chemical and stable isotope analyzes were conducted later on in the laboratory. For stable isotopes a Picarro L2120-i water vapor analyzer was used with accuracies of 0.2o and 0.8o for δ18O and δ2H, respectively. Further campaigns within and after the rainy season are planned. A discussion of isotope and hydro chemical evolution of canal water in comparison to local rain and available groundwater composition will be presented. [1] Directorate of Rural Water Supply (2004

Rubella immunity among pregnant women aged 15-44 years, Namibia, 2010.

PubMed

Jonas, Anna; Cardemil, Cristina V; Beukes, Anita; Anderson, Raydel; Rota, Paul A; Bankamp, Bettina; Gary, Howard E; Sawadogo, Souleymane; Patel, Sadhna V; Zeko, Sikota; Muroua, Clementine; Gaeb, Esegiel; Wannemuehler, Kathleen; Gerber, Sue; Goodson, James L

2016-08-01

The level of rubella susceptibility among women of reproductive age in Namibia is unknown. Documenting the risk of rubella will help estimate the potential burden of disease in Namibian women and the risk of congenital rubella syndrome (CRS) in infants, and will guide strategies for the introduction of rubella vaccine. A total of 2044 serum samples from pregnant Namibian women aged 15-44 years were tested for rubella immunoglobulin G antibody; the samples were obtained during the 2010 National HIV Sentinel Survey. The proportion of women seropositive for rubella was determined by 5-year age strata, and factors associated with seropositivity were analyzed by logistic regression, including age, gravidity, HIV status, facility type, and urban/rural status. Overall rubella seroprevalence was 85% (95% confidence interval (CI) 83-86%). Seroprevalence varied by age group (83-90%) and health district (71-100%). In the multivariable model, women from urban residences had higher odds of seropositivity as compared to women from rural residences (odds ratio 1.40, 95% CI 1.09-1.81). In the absence of a routine rubella immunization program, the high level of rubella seropositivity suggests rubella virus transmission in Namibia, yet 15% of pregnant Namibian women remain susceptible to rubella. The introduction of rubella vaccine will help reduce the risk of rubella in pregnant women and CRS in infants. Published by Elsevier Ltd.

Books about the Middle East for Children and Youth.

ERIC Educational Resources Information Center

Kuntz, Patricia

This bibliography comprises a list of 236 reviewed children's books about the Middle East. All books were published since 1970 in the United States. For the purpose of this document the countries of the Middle East number 16: Bahrain, Cyprus, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, Turkey, United Arab…

Buying success, Saudi style

NASA Astrophysics Data System (ADS)

Durrani, Matin

2009-11-01

Oil - it is what has made Saudi Arabia rich. Without this black gold, none of the country's shopping malls, luxury hotels, six-lane highways or the airconditioned comfort that keeps the terrible heat at bay would be possible. From the first deposits harvested in the early 1950s, Saudi Arabia is now the world's leading exporter of petroleum, which accounts for nearly three-quarters of government revenue. And without the wealth from oil, the huge new King Abdullah University of Science and Technology (KAUST), built on hard, desert soil in less than two years, would have been impossible.

Occupational health in Saudi Arabia.

PubMed

Ballal, Seifeddin G; Ahmed, Hafiz O; Sebiany, Abdulaziz M

2002-01-01

The Kingdom of Saudi Arabia is rapidly industrializing, and the economy is now less dependent on oil. The future of industrial growth is very bright. Two industrial complexes (at the Arabian Gulf and the Red Sea coasts) of eight provide the basis for the Kingdom s programs to develop hydrocarbon-based and energy-intensive industries. Expatriates form the driving workforce in industry. Today, more Saudis are being recruited and trained to man the factories. Occupation-related disorders in industry vary from minor irritations to injuries and cancers. However, the risk of massive releases of toxic chemicals is not great. The national Occupational Health Service directorate is based at the Ministry of Health. Together with the Ministry of Labor, it assumes the overall supervision of industrial health and safety. However, there are constraints the most important of which is the lack of enough qualified Saudis in this field.

Accessing Social Grants to Meet Orphan Children School Needs: Namibia and South Africa Perspective

ERIC Educational Resources Information Center

Taukeni, Simon; Matshidiso, Taole

2013-01-01

In this comparative paper we interrogate the access of social grants to meet orphan children school needs in Namibia and South Africa. We noted that the two governments are committed to provide orphan children with social grants to enable them to meet the school needs. However, accessing social grant to benefit most vulnerable orphan children…

Molecular genetic insights on cheetah (Acinonyx jubatus) ecology and conservation in Namibia.

PubMed

Marker, Laurie L; Pearks Wilkerson, Alison J; Sarno, Ronald J; Martenson, Janice; Breitenmoser-Würsten, Christian; O'Brien, Stephen J; Johnson, Warren E

2008-01-01

The extent and geographic patterns of molecular genetic diversity of the largest remaining free-ranging cheetah population were described in a survey of 313 individuals from throughout Namibia. Levels of relatedness, including paternity/maternity (parentage), were assessed across all individuals using 19 polymorphic microsatellite loci, and unrelated cheetahs (n = 89) from 7 regions were genotyped at 38 loci to document broad geographical patterns. There was limited differentiation among regions, evidence that this is a generally panmictic population. Measures of genetic variation were similar among all regions and were comparable with Eastern African cheetah populations. Parentage analyses confirmed several observations based on field studies, including 21 of 23 previously hypothesized family groups, 40 probable parent/offspring pairs, and 8 sibling groups. These results also verified the successful integration and reproduction of several cheetahs following natural dispersal or translocation. Animals within social groups (family groups, male coalitions, or sibling groups) were generally related. Within the main study area, radio-collared female cheetahs were more closely interrelated than similarly compared males, a pattern consistent with greater male dispersal. The long-term maintenance of current patterns of genetic variation in Namibia depends on retaining habitat characteristics that promote natural dispersal and gene flow of cheetahs.

Radioactivity levels in the marine environment along the Exclusive Economic Zone (EEZ) of Qatar.

PubMed

Al-Qaradawi, Ilham; Abdel-Moati, Mohamed; Al-Yafei, Mohsin Al-Ansi; Al-Ansari, Ebrahim; Al-Maslamani, Ibrahim; Holm, Elis; Al-Shaikh, Ismail; Mauring, Alexander; Pinto, Primal V; Abdulmalik, Dana; Amir, Amina; Miller, Mark; Yigiterhan, Oguz; Persson, Bertil

2015-01-15

A study on (137)Cs, (40)K, (226)Ra, (228)Ra, and (238)U was carried out along the EEZ of Qatar. Results serve as the first ever baseline data. The level of (137)Cs (mean value 1.6 ± 0.4 Bq m(-3)) in water filters was found to be in the same order of magnitude as reported by others in worldwide marine radioactivity studies. Results are also in agreement with values reported from other Gulf regions. The computed values of sediment-water distribution coefficients Kd, are lower than the values given by IAEA. Measurements were carried out for bottom sediments, biota samples like fish, oyster, sponge, seashell, mangrove, crab, shrimp, starfish, dugong and algae. The 'concentration factors' reported for biota samples are below the levels published by IAEA and cause no significant impact on human health for seafood consumers in Qatar. Copyright © 2014 Elsevier Ltd. All rights reserved.

Long-term landscape evolution of the South Atlantic passive continental margin along the Kaoko- and Damara Belts, NW-Namibia

NASA Astrophysics Data System (ADS)

Menges, Daniel; Glasmacher, Ulrich Anton; Hackspacher, Peter; Schneider, Gabriele; Salomon, Eric

2015-04-01

The Kaoko Belt in northwestern Namibia originates in the collision of the Rio de la Plata and Kongo Craton during the Pan-African Orogeny in the Neoproterozoic (1) and represents the northern arm of the Damara Orogen. NW-Namibias continental crust mainly consists of the NE-SW striking intracontinental branch of the Pan-African Damara mobile belt, which separates the Congo from the Kalahari craton. The Damara Orogen is divided into several tectonostratigraphic zones that are bounded by steeply dipping, ductile shear zones. These regional lineaments can be traced at least 150 km offshore (2). The lithostratigraphic units consist of Proterozoic and Cambrian metamorphosed rocks (534 (7) Ma - 481 (25) Ma (3) as well as Mesozoic sedimentary and igneous rocks. From Permo-Carboniferous to Mid Jurassic northern Namibia was affected by deep erosion of the Damara Orogen, Permo-Triassic collisional processes along the southern margin of Gondwana and eastern margin of Africa (4), and the deposition of the Nama Group sediments and the Karoo megasequence (5). Between the Otjihorongo and the Omaruru Lineament-Waterberg Thrust early Mesozoic tectonic activity is recorded by coarse clastic sediments deposited within NE trending half-graben structures. The Early Jurassic Karoo flood basalt lavas erupted rapidly at 183±1 Ma (6). The Early Cretaceous Paraná-Etendeka flood basalts (132±1 Ma) and mafic dike swarms mark the rift stage of the opening of the South Atlantic (7). Early Cretaceous alkaline intrusions (137-124 Ma) occur preferentially along Mesozoic half-graben structures and are called the Damaraland Igneous Province (8). Late Cretaceous alkaline intrusions and kimberlite pipes occur in northern Namibia. Post Early Paleocene siliciclastic sedimentation in Namibia was largely restricted to a 150 km wide zone (9) and is represented by the Tsondab Sandstone Formation (~ 300 m thickness). The oldest part has an age of early Paleocene and the upper part span from middle Miocene

Economic and demographic consequences of AIDS in Namibia: rapid assessment of the costs.

PubMed

Ojo, K; Delaney, M

1997-01-01

Recent announcements by the Government of Namibia to provide financial support to people living with AIDS (and their family members) have received considerable media attention. However, given the fact that government budgets are already stretched, and the need for resources to devote the prevention efforts remains, there is an urgent need to assign some values to the support the government is considering within the context of an explosive epidemic. It is against this background that this study attempts to provide a rapid assessment of the economic costs of HIV/AIDS in Namibia over the next 5 years of the First National Development Plan. The estimates include the direct and indirect costs. The direct costs are costs to the economy for inpatient and outpatient medical services, as well as the costs of support payments to people living with AIDS, their families and children orphaned by AIDS. Government and donor expenditure on national prevention and control efforts are also included. The study concludes that no sector of the Namibian economy will escape the impact of AIDS. The epidemic will definitely tax hospital, public health, private and community resources, and these substantial burdens underscore the need for coordinated long-term planning.

Mental health system in Saudi Arabia: an overview

PubMed Central

Qureshi, Naseem Akhtar; Al-Habeeb, Abdulhameed Abdullah; Koenig, Harold G

2013-01-01

Background There is evidence that mapping mental health systems (MHSs) helps in planning and developing mental health care services for users, families, and other caregivers. The General Administration of Mental Health and Social Services of the Ministry of Health over the past 4 years has sought to streamline the delivery of mental health care services to health consumers in Saudi Arabia. Objective We overview here the outcome of a survey that assessed the Saudi MHS and suggest strategic steps for its further improvement. Method The World Health Organization Assessment Instrument for Mental Health Systems was used systematically to collect information on the Saudi MHS in 2009–2010, 4 years after a baseline assessment. Results Several mental health care milestones, especially provision of inpatient mental health services supported by a ratified Mental Health Act, were achieved during this period. However, community mental health care services are needed to match international trends evident in developed countries. Similarly, a larger well-trained mental health workforce is needed at all levels to meet the ever-increasing demand of Saudi society. Conclusion This updated MHS information, discussed in light of international data, will help guide further development of the MHS in Saudi Arabia in the future, and other countries in the Eastern Mediterranean region may also benefit from Saudi experience. PMID:23966783

Factors that affect the job satisfaction of Saudi Arabian nurses.

PubMed

Alotaibi, Jazi; Paliadelis, Penny Susan; Valenzuela, Fredy-Roberto

2016-04-01

To determine factors that influence the job satisfaction of Saudi nurses. Saudi Arabia has a chronic shortage of Saudi national nurses. This research contributes to a greater understanding of how job satisfaction influences the recruitment and retention of Saudi nationals within the nursing profession. Qualitative data were gathered from Saudi nurses and content analysis was used to identify themes in the written responses. Four main themes emerged from the data: lack of educational opportunities and support and the poor image of the nursing profession, perceptions of favouritism, high workloads and stressful work environment and the effect of religion on job satisfaction. Saudi nurses would be more satisfied with their jobs if they had greater access to educational opportunities and if there was a reduction in workload and the perceived favouritism in the workplace was addressed. Religion was also found to play a significant role in supporting job satisfaction. These findings suggest the development of educational scholarships, as well as policies that better support equity in the workplace, to address Saudi nurses' level of job satisfaction. The generally positive impact of cultural and religious beliefs is also highlighted in this study. © 2015 John Wiley & Sons Ltd.

Saudi Vigilance Program: Challenges and lessons learned.

PubMed

Alharf, Adel; Alqahtani, Nasser; Saeed, Ghazi; Alshahrani, Ali; Alshahrani, Mubarak; Aljasser, Nasser; Alquwaizani, Mohammed; Bawazir, Saleh

2018-03-01

Pharmacovigilance is vital to public health. Adopting a robust spontaneous reporting system for adverse drug events can counteract most hazards that arise from utilizing medicinal products. Prior to the establishment of the Saudi Food and Drug Authority (SFDA), the number of pharmacovigilance-related activities in Saudi Arabia was limited. In 2009, the SFDA established the National Pharmacovigilance and Drug Safety Center (Saudi Vigilance). The pharmacovigilance system has remarkably improved during the past few years. Several initiatives have been taken to improve the program's performance. These initiatives include initiation of pharmacovigilance guidelines, enhancement of communication and reporting tools, training sessions for concerned staff and healthcare providers, and compliance from stakeholders. This review article provides an overview of what the Saudi Vigilance program is, focusing on the scope, mission and vision, hierarchy, operational themes, and overall work processes. Additionally, we will shed light on the challenges we encountered during the early phase and on our future plans.

The Educational Aspirations of Saudi Arabian Youth: Implications for Creating a New Framework to Explain Saudi Arabian Society

ERIC Educational Resources Information Center

Sim, Woohyang

2016-01-01

Higher education in Saudi Arabia has garnered immense praise for its rapid expansion and developments in both quantity and quality. In response to this, the tertiary school enrollment in Saudi Arabia is rapidly rising. These achievements can be explained by changes in educational policies. However, studies regarding youth's awareness are scarce.…

A Comparison between Saudi and American School Principal Preparation Programs

ERIC Educational Resources Information Center

Altuwaijri, Anas

2016-01-01

Saudi educators are increasingly concerned over whether principal preparation programs in Saudi Arabia are accomplishing their goal of developing qualified leaders who are prepared to take on the tasks of school principals. Thus, Saudi researchers recommend that the school principal preparation programs undergo evaluation. This study examines…

Voices of Divergence: Resistance, Contestation and the Shaping of Namibia's Teacher Education, 1990-2010

ERIC Educational Resources Information Center

Nyambe, John; Wilmot, Di

2015-01-01

This paper reports on an aspect of a broader study that investigated teacher educators' uptake of learner-centred pedagogy in post-apartheid Namibia. The paper shares part of the study that illuminated the path traversed by Namibian teacher education policy from 1990 to 2010, two decades into the country's post-apartheid self-rule. It argues that,…

Age at menarche and the reproductive performance of Saudi women.

PubMed

Babay, Zainab A; Addar, Mohammed H; Shahid, Khalida; Meriki, Naema

2004-01-01

Saudi Arabia has undergone substantial development in the recent past with concomitant changes in living conditions, and economic and general health status that have affected the age at menarche in Saudi women. We evaluated the current age at menarche and reproductive events among Saudi women. Age, age at menarche, age at marriage, age of first pregnancy, number of children, and number of abortions were collected for Saudi women attending King Khalid University Hospital (KKUH) over a 3-month period in 2002. For 989 Saudi women, the mean age at menarche was 13.05 years. There was a decrease in the age of menarche over the past 20 years, an increase in the age of marriage, age of first pregnancy, and a decrease in the number of children and abortions. Compared with data from two decades, the age at menarche decreased significantly from 13.22 to 13.05 years. The decrease in the age of menarche among Saudi women indicates better socioeconomic status and improvements in health.

Building hospital pharmacy practice research capacity in Qatar: a cross-sectional survey of hospital pharmacists.

PubMed

Stewart, Derek; Al Hail, Moza; Abdul Rouf, P V; El Kassem, Wessam; Diack, Lesley; Thomas, Binny; Awaisu, Ahmed

2015-06-01

There is a need to systematically develop research capacity within pharmacy practice. Hamad Medical Corporation (HMC) is the principal non-profit health care provider in Qatar. Traditionally, pharmacists in Qatar have limited training related to research and lack direct experience of research processes. To determine the interests, experience and confidence of hospital pharmacists employed by HMC, Qatar in relation to research, attitudes towards research, and facilitators and barriers. Hospital pharmacy, Qatar. A cross-sectional survey of all pharmacists (n = 401). Responses were analysed using descriptive and inferential statistics, and principal component analysis (PCA). Interests, experience and confidence in research; attitudes towards research; and facilitators and barriers to participation in research. The response rate was 53.1 % (n = 213). High levels of interest were expressed for all aspects of research, with respondents less experienced and less confident. Summary scores for items of interest were significantly higher than experience and confidence (p < 0.001). PCA identified four components: general attitudes towards research; confidence, motivation and resources; research culture; and support. While respondents were generally positive in response to all items, they were less sure of resources to conduct research, access to training and statistical support. They were also generally unsure of many aspects relating to research culture. Half (50.7 %, n = 108) had either never thought about being involved in research or taken no action. In multivariate binary logistic regression analysis, the significant factors were possessing postgraduate qualifications [odds ratio (OR) 3.48 (95 % CI 1.73-6.99), p < 0.001] and having more positive general attitudes to research [OR 3.24 (95 % CI 1.62-4.67), p = 0.001]. Almost all (89.7 %, n = 172) expressed interest in being involved in research training. HMC pharmacists expressed significantly higher levels of interest in

Prevalence and molecular profiling of Epstein Barr virus (EBV) among healthy blood donors from different nationalities in Qatar.

PubMed

Smatti, Maria K; Yassine, Hadi M; AbuOdeh, Raed; AlMarawani, Asmaa; Taleb, Sara A; Althani, Asmaa A; Nasrallah, Gheyath K

2017-01-01

The Epstein-Barr virus (EBV) is the causative agent of infectious mononucleosis. EBV is highly prevalent lymphotropic herpesvirus and has been linked to several malignancies. Transmission is generally by oral secretions, but can be through blood transfusions and organ transplantations. This study aimed to determine the seroprevalence, viremia rates, and circulating genotypes of EBV in healthy blood donors in Qatar. Blood samples from 673 blood donors of different nationalities residing in Qatar (mainly Qatar, Egypt, Syria, Jordan, Pakistan, and India) were collected and tested for anti-EBV capsid (VCA; IgG & IgM), nuclear (EBNA; IgG), and early (EA-D; IgG) antigens. Avidity testing was determined when active infection was suspected. DNA was extracted from the buffy coat and subjected to EBV-DNA quantification using qRT-PCR. Genotyping was performed using nested-PCR targeting EBV-EBNA2 gene, and phylogeny by sequence analysis of the LMP-1 gene. 97.9% (673/659) of the samples were seropositive as indicated by the presence VCA-IgG, while 52.6% (354/673) had detectible EBV-DNA. EBV seroprevalence and viremia rates increased significantly with age. Genotyping of 51 randomly selected samples showed predominance of Genotype 1 (72.5%, 37/51) as compared to genotype 2 (3.5%), and mixed infections were detected in 4% of the samples. Sub-genotyping for these samples revealed that the Mediterranean strain was predominant (65.3%), followed by B95.8 prototype and North Carolina strains (12.2% each), and China1 strain (6%). As a first study to evaluate EBV infection in highly diverse population in Qatar, where expatriates represent more than 85% of the population, our results indicated high seroprevalence and viremia rate of EBV in different nationalities, with genotype 1 and Mediterranean strain being predominant. Clinical significance of these finding have not been investigated and shall be evaluated in future studies.

An Overview of Food Patterns and Diet Quality in Qatar: Findings from the National Household Income Expenditure Survey

PubMed Central

Al-Thani, Mohammed; Al-Thani, Al-Anoud; Al-Mahdi, Nasser; Al-Kareem, Hefzi; Barakat, Darine; Al-Chetachi, Walaa; Tawfik, Afaf

2017-01-01

Introduction Availability of accurate data pertaining to a population’s dietary patterns and associated health outcomes is critical for proper development and implementation of related policies. This article is a first attempt to share the food patterns, amounts and diet quality among households (HH) in Qatar. Methods Data from the 2012-2013 Qatar National Household Income and Expenditure Survey (HIES) was used. This cross-sectional survey included 3723 HH (1826 Qatari HH and 1897 non-Qatari HH). Dietary data on monthly amounts food items available at HH according to the nationality was used. The food items were expressed in terms of grams per capita per day and aggregated into groups to examine the food patterns, energy, and adequacy. Results The overall average amount of purchased food at HH in Qatar was 1885 g/capita/day. Qatari HH purchased more food (2118 g/capita/day) versus non-Qataris (1373 g/capita/day); however, the percentages of the amounts purchased by food types were similar among both nationalities. Average daily energy (kcal) per capita was almost double among Qatari HH (4275 kcal) vs. non-Qatari HH (2424 kcal). The food items under subsidy program for Qatari citizens provided 1753 kcal/capita/day and accounted for 41% of total daily energy. Proteins (29.2), fats (39.2), sodium (3.3), and vitamin C (32.5) had higher than recommended levels of nutrient density (grams per 1000 kcal). Calcium (227), vitamin A (302.3), fiber (2.0), and carbohydrates (132.6) had lower than recommended levels of nutrient energy density (g/1000 kcal). Conclusions The study predicts unhealthy dietary habits among HH in Qatar and provides useful information for policy makers and healthcare community. PMID:28630807

Health-related Quality of Life in Midlife Women in Qatar: Relation to Arthritis and Symptoms of Joint Pain

PubMed Central

Gerber, Linda M.; Chiu, Ya-Lin; Verjee, Mohamud; Ghomrawi, Hassan

2016-01-01

Objective The prevalence of osteoarthritis (OA) and rheumatoid arthritis (RA) has been poorly documented in the Middle East and North African region, including the State of Qatar. Given that musculoskeletal pain is commonly reported among midlife women, we evaluated the association between self-report of either OA or RA and health-related quality of life (HRQoL) among midlife women in Qatar. Additionally, HRQoL among women in Qatar was compared to that of women in the Study of Women Across the Nation (SWAN). Methods A cross-sectional study was conducted among 841 women 40–60 years recruited from primary-care centers in Qatar. Face-to-face interviews were conducted and included measures of self-reported OA and RA, health-related symptom experience, and HRQoL using the SF-36 health survey. Results Most women were obese (75.5%) and reported being bothered by aches and stiffness in joints (71.6%). Prevalence of self-reported OA and RA was 4.8% and 4.3%, respectively. OA was significantly associated with reduced physical function (adjusted OR, 2.97; p=0.003). RA was also significantly related to reduced physical function (adjusted OR, 2.94; p=0.01) as well as role physical (adjusted OR, 2.67; p=0.01). When compared to women from the SWAN, women from the current study had significantly lower mean scores for bodily pain (53.0 vs 68.9, p=0.0001) and for vitality (49.9 vs 54.8, p=0.0001). Conclusions Self-report of OA or RA was associated with significant disability in our sample. Since symptoms of aches and stiff joints were so frequently reported, arthritis may be under-diagnosed, especially given the high rates of obesity observed. PMID:26382317

Health-related quality of life in midlife women in Qatar: relation to arthritis and symptoms of joint pain.

PubMed

Gerber, Linda M; Chiu, Ya-Lin; Verjee, Mohamud; Ghomrawi, Hassan

2016-03-01

The prevalence of osteoarthritis (OA) and rheumatoid arthritis (RA) has been poorly documented in the Middle East and North African region, including the State of Qatar. Given that musculoskeletal pain is commonly reported among midlife women, we evaluated the association between self-report of either OA or RA and health-related quality of life (HRQoL) among midlife women in Qatar. In addition, HRQoL among women in Qatar was compared with that of women in the Study of Women's Health Across the Nation (SWAN). A cross-sectional study was conducted among 841 women 40 to 60 years recruited from primary care centers in Qatar. Face-to-face interviews were conducted and included measures of self-reported OA and RA, health-related symptom experience, and HRQoL using the SF-36 health survey. Most women were obese (75.5%) and reported being bothered by aches and stiffness in joints (71.6%). Prevalence of self-reported OA and RA was 4.8% and 4.3%, respectively. OA was significantly associated with reduced physical function (adjusted odds ratio [OR], 2.97; P=0.003). RA was also significantly related to reduced physical function (adjusted OR, 2.94; P = 0.01) and role physical (adjusted OR, 2.67; P = 0.01). When compared with women from the SWAN, women from the current study had significantly lower mean scores for bodily pain (53.0 vs. 68.9, P = 0.0001) and for vitality (49.9 vs. 54.8, P = 0.0001). Self-report of OA or RA was associated with significant disability in our sample. Because symptoms of aches and stiff joints were so frequently reported, arthritis may be under-diagnosed, especially given the high rates of obesity observed.

Migrants, healthy worker effect, and mortality trends in the Gulf Cooperation Council countries.

PubMed

Chaabna, Karima; Cheema, Sohaila; Mamtani, Ravinder

2017-01-01

The Gulf Cooperation Council (GCC) countries namely, Bahrain, Kuwait, Oman, Qatar, United Arab Emirates (UAE), and Saudi Arabia, have experienced unique demographic changes. The major population growth contributor in these countries is young migrants, which has led to a shift in the population age pyramid. Migrants constitute the vast proportion of GCC countries' population reaching >80% in Qatar and UAE. Using Global Burden of Disease Study 2015 (GBD 2015) and United Nations data, for the GCC countries, we assessed the association between age-standardized mortality and population size trends with linear and polynomial regressions. In 1990-2015, all-cause age-standardized mortality was inversely proportional to national population size (p-values: 0.0001-0.0457). In Bahrain, Qatar, Oman, and Saudi Arabia, the highest annual decrease in mortality was observed when the annual population growth was the highest. In Qatar, all-cause age-specific mortality was inversely proportional to age-specific population size. This association was statistically significant among the 5-14 and 15-49 age groups, which have the largest population size. Cause-specific age-standardized mortality was also inversely proportional to population size. This association was statistically significant for half of the GBD 2015-defined causes of death such as "cirrhosis and other chronic liver diseases" and "HIV/AIDS and tuberculosis". Remarkably, incoming migrants to Qatar have to be negative for HIV, hepatitis B and C, and tuberculosis. These results show that decline in mortality can be partly attributed to the increase in GCC countries' population suggesting a healthy migrant effect that influences mortality rates. Consequently, benefits of health interventions and healthcare improvement are likely to be exaggerated in such countries hosting a substantial proportion of migrants compared with countries where migration is low. Researchers and policymakers should be cautious to not exclusively

Migrants, healthy worker effect, and mortality trends in the Gulf Cooperation Council countries

PubMed Central

Cheema, Sohaila; Mamtani, Ravinder

2017-01-01

The Gulf Cooperation Council (GCC) countries namely, Bahrain, Kuwait, Oman, Qatar, United Arab Emirates (UAE), and Saudi Arabia, have experienced unique demographic changes. The major population growth contributor in these countries is young migrants, which has led to a shift in the population age pyramid. Migrants constitute the vast proportion of GCC countries’ population reaching >80% in Qatar and UAE. Using Global Burden of Disease Study 2015 (GBD 2015) and United Nations data, for the GCC countries, we assessed the association between age-standardized mortality and population size trends with linear and polynomial regressions. In 1990–2015, all-cause age-standardized mortality was inversely proportional to national population size (p-values: 0.0001–0.0457). In Bahrain, Qatar, Oman, and Saudi Arabia, the highest annual decrease in mortality was observed when the annual population growth was the highest. In Qatar, all-cause age-specific mortality was inversely proportional to age-specific population size. This association was statistically significant among the 5–14 and 15–49 age groups, which have the largest population size. Cause-specific age-standardized mortality was also inversely proportional to population size. This association was statistically significant for half of the GBD 2015-defined causes of death such as “cirrhosis and other chronic liver diseases” and “HIV/AIDS and tuberculosis”. Remarkably, incoming migrants to Qatar have to be negative for HIV, hepatitis B and C, and tuberculosis. These results show that decline in mortality can be partly attributed to the increase in GCC countries’ population suggesting a healthy migrant effect that influences mortality rates. Consequently, benefits of health interventions and healthcare improvement are likely to be exaggerated in such countries hosting a substantial proportion of migrants compared with countries where migration is low. Researchers and policymakers should be cautious to

Potential antibacterial activity of some Saudi Arabia honey

PubMed Central

Hegazi, Ahmed G.; Guthami, Faiz M. Al; Gethami, Ahmed F. M. Al; Allah, Fyrouz M. Abd; Saleh, Ashraf A.; Fouad, Ehab A.

2017-01-01

Aim: The aim of this study was to investigate the potential antibacterial activity of some Saudi Arabia honey against selected bacterial strains of medical importance. Materials and Methods: A total of 10 Saudi Arabia honey used to evaluate their antimicrobial activity against some antibiotic-resistant pathogenic bacterial strains. The bacterial strains were Staphylococcus aureus, Streptococcus pyogenes, Klebsiella pneumoniae, Escherichia coli, and Pseudomonas aeruginosa. Results: The antibacterial activity of Saudi honey against five bacterial strains showed different levels of inhibition according to the type of honey. The overall results showed that the potential activity was differing according to the pathogen and honey type. Conclusion: It could be concluded that the Saudi honey inhibit the growth of bacterial strains and that honey can be used as complementary antimicrobial agent against selected pathogenic bacteria. PMID:28344408

Early Childhood Education in Saudi Arabia: Report

ERIC Educational Resources Information Center

Rabaah, Alqassem; Doaa, Dashash; Asma, Alzahrani

2016-01-01

This paper reviewed the development of early childhood education (ECE) in Saudi Arabia and its strengths and weaknesses. The paper discusses the contextual background of Saudi Arabia, including its geography, demographics, social system, economy, political system and religion. In addition, the paper investigated the education system at large in…

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2010-06-14

rights. 21 Ambassador Chas Freeman, President of the Middle East Policy Council, served as U.S. Ambassador to Saudi Arabia from 1989 to 1992. Tabassum ...U.S. Policymakers Conference, Washington, DC, October 15, 2009. 24 Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2009-11-16

Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May 12, 2008. 21 U.S. Department of State, U.S. Strategy Toward...Qaeda 22 Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May

Coordinated Economic Development and the Information Network.

ERIC Educational Resources Information Center

Easton, D. K.

This is a discussion of some of the problems that the Advisory Organization for Gulf Industries (AOGI) will face when it undertakes (1) to organize both an information center (node) that will serve the information needs of the Gulf States of Iraq, Kuwait, Bahrain, Saudi Arabia, Qatar, the United Arab Emirates (UAE) and Oman; and (2) to compile an…

Labor immigration in the Arab Gulf states: patterns, trends and problems.

PubMed

Ali, A

1986-09-01

This is an overview of recent labor immigration in Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. Attention is given to factors contributing to the dependence of these countries on migrant labor, the impact of the decline in oil revenues, and future trends in the size and skill composition of the foreign labor supply.

15 CFR Supplement No. 1 to Part 740 - Country Groups

Code of Federal Regulations, 2014 CFR

2014-01-01

... Zealand 1 X X X X Norway X X X X X Poland X X X X Portugal X X X X X Romania X X X Russia X X Singapore X... Pakistan X X X Qatar X X Russia X X Saudi Arabia X X Somalia X Sri Lanka X Sudan X Syria X X X Taiwan X...

15 CFR Supplement No. 1 to Part 740 - Country Groups

Code of Federal Regulations, 2013 CFR

2013-01-01

... Netherlands X X X X New Zealand 1 X X X Norway X X X X Poland X X X Portugal X X X X Romania X X Russia X X... Macau X X X Moldova X X Mongolia X X Oman X X Pakistan X X X Qatar X X Russia X X Saudi Arabia X X Syria...

15 CFR Supplement No. 1 to Part 740 - Country Groups

Code of Federal Regulations, 2012 CFR

2012-01-01

... Netherlands X X X X New Zealand 1 X X X Norway X X X X Poland X X X Portugal X X X X Romania X X Russia X X... Macau X X X Moldova X X Mongolia X X Oman X X Pakistan X X X Qatar X X Russia X X Saudi Arabia X X Syria...

75 FR 21598 - Energy and Infrastructure Mission to Saudi Arabia

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

.... Participating in an official U.S. industry delegation, rather than traveling to Saudi Arabia independently, will... petrochemical industry. Construction At a time when some Middle Eastern countries are facing financial.... Likewise, the Saudi real estate market is set to grow significantly over the next four years. Saudi Arabia...

Collectivists' Decision-Making: Saudi Arabian Graduate Students' Study Abroad Choices

ERIC Educational Resources Information Center

Yakaboski, Tamara; Perez-Velez, Karla; Almutairi, Yousef

2017-01-01

The authors in this qualitative study explored how Saudi Arabian students selected a teaching focused research institution by examining Kingdom of Saudi Arabia and U.S. national influences, institutional factors, and personal influencers. Despite the continued rise in Saudi Arabian students studying at U.S. universities, limited published research…

Psychosocial Distress and Substance Use among Adolescents in Four Countries: Philippines, China, Chile, and Namibia

ERIC Educational Resources Information Center

Page, Randy M.; Dennis, Megan; Lindsay, Gordon B.; Merrill, Ray M.

2011-01-01

The purpose of the current study was to examine the relationship between adolescent substance use and psychosocial distress indicators among 30,851 adolescents aged 11 to 16 in four countries (Philippines, China, Chile, and Namibia). Global School-Based Student Health Survey data from these countries provided information about frequency and…

The Qatar National Historic Environment Record: a Platform for the Development of a Fully-Integrated Cultural Heritage Management Application

NASA Astrophysics Data System (ADS)

Cuttler, R. T. H.; Tonner, T. W. W.; Al-Naimi, F. A.; Dingwall, L. M.; Al-Hemaidi, N.

2013-07-01

The development of the Qatar National Historic Environment Record (QNHER) by the Qatar Museums Authority and the University of Birmingham in 2008 was based on a customised, bilingual Access database and ArcGIS. While both platforms are stable and well supported, neither was designed for the documentation and retrieval of cultural heritage data. As a result it was decided to develop a custom application using Open Source code. The core module of this application is now completed and is orientated towards the storage and retrieval of geospatial heritage data for the curation of heritage assets. Based on MIDAS Heritage data standards and regionally relevant thesauri, it is a truly bilingual system. Significant attention has been paid to the user interface, which is userfriendly and intuitive. Based on a suite of web services and accessed through a web browser, the system makes full use of internet resources such as Google Maps and Bing Maps. The application avoids long term vendor ''tie-ins'' and as a fully integrated data management system, is now an important tool for both cultural resource managers and heritage researchers in Qatar.

Breast cancer health promotion in Qatar: a survey of community pharmacists' interests and needs.

PubMed

El Hajj, Maguy Saffouh; Hamid, Yousra

2013-06-01

Breast cancer is the most common cancer in women in Qatar. Despite the sustained efforts to increase breast cancer public awareness via campaigns and public screening programmes, breast cancer screening rate remains low. The involvement of community pharmacists in the communication and distribution of breast cancer screening information should have a significant positive impact. The objectives of this study were to determine the degree of community pharmacists' involvement in breast cancer health promotion activities in Qatar, to explore their attitudes towards the involvement in breast cancer health promotion, to assess their breast cancer knowledge, to gauge their interest in receiving breast cancer continuous education and to list their perceived barriers for including breast cancer health promotion activities into their daily practice. Community pharmacies in Qatar. The study objectives were addressed in a cross-sectional survey of all community pharmacists in Qatar. The extent of community pharmacists' involvement in breast cancer health promotion activities, the community pharmacists' interest and comfort in providing breast cancer health promotion, their breast cancer knowledge, their interest in receiving breast cancer continuous education, their attitudes and beliefs towards breast cancer health promotion and their perceived barriers for integrating breast cancer heath promotion activities into their daily practice. Over a 12-week period, we collected 195 surveys (60% response rate). Eighty-eight percent indicated that they never invited healthcare professionals to provide breast cancer education in the pharmacy, 78% said that they never distributed breast cancer educational materials, and 58% reported that they never counseled patients about breast cancer. Nevertheless, more than 60% were highly interested in being engaged in breast cancer health promotion activities. In addition, 87% believed that discussing breast cancer awareness with female patients

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2009-08-13

Arabia from 1989 to 1992. Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May 12, 2008. 21 U.S. Department...22 Tabassum Zakaria, “Analysis—Saudi smile likely for Bush on oil plea, not more,” Reuters, May 12, 2008. 23 U.S

Pattern of skin cancer among Saudi patients attending a tertiary care center in Dhahran, Eastern Province of Saudi Arabia. A 20-year retrospective study.

PubMed

Al-Dawsari, Najla A; Amra, Nasir

2016-12-01

Skin cancer is the ninth most common malignancy in Saudi Arabia. It represented 3.2% of all newly diagnosed cancer cases in the year 2010. The aim of this study was to determine the epidemiology of skin cancer in relation to age, sex, and anatomic location among Saudi patients attending the Johns Hopkins Aramco Healthcare center in Dhahran, Eastern province of Saudi Arabia. We retrospectively reviewed the surgical pathology records of Saudi nationals from 1995 to 2014 at the Johns Hopkins Aramco Healthcare center, which directly provides for the healthcare needs of Saudi Aramco company employees and dependents in the Eastern Province of Saudi Arabia. Tumor metastases to skin, skin involvement by primary breast carcinoma, and B-cell leukemia/lymphoma with secondary involvement by skin were excluded. The total number of primary skin tumors was 204. The commonest cutaneous malignancies were basal cell carcinoma (36%) followed by squamous cell carcinoma (23%), with the head and neck being the commonest location for both tumors. Mycosis fungoides (MF) was the third most common malignancy (11%). Malignant melanoma was the fourth commonest skin malignancy (7%) with the lower extremities being the commonest location. The four most common skin cancers in our tertiary center in the Eastern Province of Saudi Arabia were squamous cell carcinoma, basal cell carcinoma, MF, and malignant melanoma. Other regions of Saudi Arabia report a similar pattern of skin cancers as our center, with MF having a higher frequency at our center. © 2016 The International Society of Dermatology.

Patient Perspectives on Language Discordance During Healthcare Visits: Findings From the Extremely High-Density Multicultural State of Qatar.

PubMed

Abdelrahim, Huda; Elnashar, Maha; Khidir, Amal; Killawi, Amal; Hammoud, Maya; Al-Khal, Abdul Latif; Fetters, Michael D

2017-04-01

Reducing language and cultural barriers in healthcare are significant factors in resolving health disparities. Qatar's rapidly growing multicultural population presents new challenges to the healthcare system. The purpose of this research was to explore patients' perspectives about language discordance, and the strategies used to overcome language barriers during patients' visits. Participants were recruited and interviewed from four language groups (Arabic = 24, English = 20, Hindi = 20, and Urdu = 20), all of whom were living in Qatar and utilizing Hamad General Hospital-Outpatient Clinics as a source of their healthcare services. Using qualitative analysis procedures, relevant themes and codes were generated and data analyzed using Atlas-ti. As for results, most participants had experienced or witnessed language barriers during their outpatient clinics visits. Participants essentially were unfamiliar with professional medical interpreters and described their adaptive solutions, for example utilizing incidental interpreters, stringing together fragments of multiple languages, and using body language. Those not speaking mainstream languages of Hamad General Hospital (English and Arabic) were more vulnerable to health disparities due to language barriers. Despite the patient impetus to do something, patient-reported adaptive strategies could compromise patients' safety and access to quality healthcare. Polices tackling the language barrier need to be reviewed in Qatar's multicultural healthcare system and similar settings.

Breast Cancer awareness among Saudi females in Jeddah.

PubMed

Radi, Sahar Mahmoud

2013-01-01

Breast cancer is the most frequent malignancy of women worldwide. It is the leading cause of female cancer related disability and mortality. In Saudi Arabia breast cancer ranks first among cancerous diseases in females. In the Gulf region, and especially in Saudi Arabia, few studies have been conducted to address breast cancer awareness. The purpose of the current study was therefore to investigate the level of breast cancer awareness among Saudi females in Jeddah, focusing on knowledge of breast cancer warning signs, risk factors, screening programs and breast self-examination (BSE). The design of this study was an exploratory correlational analysis. The sample comprised 200 Saudi females aged 20 and older living in Jeddah. Data were collected using face-to- face interviews. Breast cancer awareness was measured using a modified Arabic version of the Breast Cancer Awareness Measure (Breast CAM) version 2. Descriptive statistical analysis, Pearson's Product Moment correlation coefficients and ANOVA test were used to answer study questions. Out of 200 participants, 50.5% were aware of breast lump as a warning sign of breast cancer, 57.5% claimed that family history was risk factor, 20.5% had undergone breast screening, 79% heard about BSE, and 47.5% knew how to perform BSE. Findings indicated that Saudi females level of awareness of breast cancer is very inadequate. Public awareness interventions are needed in order to overcome an ever-increasing burden of this disease among Saudi females.

Saudi Arabian ICU safety culture and nurses' attitudes.

PubMed

Alayed, Abdulrahman S; Lööf, Helena; Johansson, Unn-Britt

2014-01-01

The purpose of this paper is to examine nurses' attitudes towards safety culture in six Saudi Arabian intensive care units (ICUs). The study is descriptive with a cross-sectional design. The Safety Attitude Questionnaire (SAQ)-ICU version was distributed and 216 completed questionnaires were returned. The findings provide a basis for further research on Saudi Arabian ICU safety culture. This study showed that the SAQ-ICU can be used to measure safety climate to identify areas for improvement according to nurse attitudes and perceptions. Findings indicate that ICU safety culture is an important issue that hospital managers should prioritise. The SAQ-ICU questionnaire, used to measure safety climate in Saudi Arabian ICUs, identifies service strengths and improvement areas according to attitudes and perceptions. To the knowledge, this is the first study to use SAQ to examine nurses' safety culture attitudes in Saudi Arabian ICUs. The present findings provide a baseline and further details about Saudi Arabian ICU safety. Study participants represented nine nationalities, indicating the nursing workforce's diversity, which is expected to continue in the future. Such a nursing cultural heterogeneity calls for further studies to examine and evaluate attitudes and values to improve ICU safety culture.

HEALTH AND LIFESTYLE: A SAUDI PROFILE

PubMed Central

AI-Shahri, Mohammad Z.

1996-01-01

The negative effects on health by behavior such as cigarette smoking, lack of physical exercise, non-control of body weight and non-use of seat belts were empirically documented. Available findings of the various studies on lifestyle of the Saudi Arabian community were not encouraging. If the general health status of the Saudi population is to be improved, an enforcement of healthy lifestyles must be considered. PMID:23008551

Internal parasites of giraffes (Giraffa camelopardalis angolensis) from Etosha National Park, Namibia.

PubMed

Krecek, R C; Boomker, J; Penzhorn, B L; Scheepers, L

1990-07-01

During three seasonal periods, parasitological samples were collected from six giraffes (Giraffa camelopardalis angolensis) in the Etosha National Park, Namibia. The helminths recovered included Parabronema skrjabini, Skrjabinema spp., Haemonchus mitchelli and Echinococcus sp. larvae; Cytauxzoon sp. was the only hematozoan found. The low mean abundances of all helminths which ranged from 18 to 531 may be attributed to the low rainfall of this region or because the giraffe is not a preferred host for these species of helminths.

Compliance to guidelines for the prescribing of antibiotics in acute infections at Namibia's national referral hospital: a pilot study and the implications.

PubMed

Nakwatumbah, S; Kibuule, D; Godman, B; Haakuria, V; Kalemeera, F; Baker, A; Mubita, M

2017-07-01

Sub-optimal antibiotic prescribing remains a public health concern in Namibia. The objective was to determine the level and predictors of compliance to guidelines in the prescribing of antibiotics in acute infections at a national referral hospital in Namibia to improve future prescribing. An analytical cross-sectional survey design. The clinical records of patients receiving care were reviewed. Prescribing practices were assessed using a self- administered questionnaire with reference to Namibia Standard Treatment Guidelines (NSTG). The majority of prescriptions (62%) complied with the NSTGs; however, lower than national targets (95%). Most prescriptions were empiric and prescribers typically made reference to the NSTG (58%). Diagnosed infections were principally respiratory infections (58%) and penicillins were the most used antibiotics. Good concurrence between signs and symptoms with the diagnosis indicated on the prescription - OR=5.2 (95% CI: 1.4, 19.2), a diagnosis of upper respiratory tract (p=0.001), oral-dental OR=0.1(95% CI: 0.03,0.3) and urogenital infections OR=0.3(95% CI: 0.1,0.95) and the prescribing of penicillins (p=0.001) or combination antibiotics and amphenicols were independent predictors of compliance to the NSTGs. The main behaviours associated with antibiotic prescribing were patient influences, clinical state, and access to guidelines. Compliance with NSTGs is suboptimal. Prescribing of combination antibiotics, penicillins and diagnosis of oral dental, genitourinary and ear, nose and throat infections were important predictors for NSTG compliance. There is a need to implement antibiotic indicators and stewardship programmes, and ensure access to NSTGs, to improve future antibiotic prescribing in Namibia.

Gender inequity in Saudi Arabia and its role in public health.

PubMed

Mobaraki, A E H; Söderfeldt, B

2010-01-01

In Saudi Arabia, local interpretations of Islamic laws and social norms have a negative impact on the health and well-being of women. The objective of this literature review was to discuss gender inequity in Saudi Arabia and its relation to public health. Despite the scarcity of recent statistics and information regarding gender inequity in Saudi Arabia, this review is an attempt to explore this sensitive issue in this country. Women's roles and rights in Saudi society were examined, including education, marriage, polygamy, fertility, job opportunities, car driving and identification cards. Further research to assess knowledge, attitudes and practices towards health care of Saudi men and women is recommended.

Healthcare needs of displaced women: Osire refugee camp, Namibia.

PubMed

Pinehas, Lusia N; van Wyk, Neltjie C; Leech, Ronell

2016-03-01

The aim of this study was to explore and describe the experiences of healthcare needs of displaced women in the Osire refugee camp in Namibia. Namibia is a country where displaced people from other African countries seek refuge as a result of their own country's political instability. All displaced people are hosted in the Osire camp, which is a highly protected area. There are more women than men in the camp and their health is often compromised. In this descriptive phenomenological study, the natural dimension of the experiences of the participants of their healthcare needs were explored through in-depth interviews and reflected upon through transcendental processes to formulate the phenomenological dimension thereof. The essence of displaced women's healthcare needs was "the need for the restoration of hope and human dignity". Their needs refer to measures to enhance their autonomy and freedom; skills training; certainty about their future; security with aid distribution; protection against stigmatization due to human immunodeficiency virus (HIV) infection; protection against abuse; and participation in reproductive health care. When displaced women are admitted in a camp they lose their freedom to make decisions about everyday functioning and future. They thus develop feelings of insecurity and vulnerability. The participants referred to several factors that were detrimental for their well-being. The essence of their needs was "the need for the restoration of hope and human dignity" that could only be achieved when their needs are addressed. As nurses are in close contact with displaced women in refugee camps they should negotiate opportunities for the women to discuss their concerns with the camp officials. Policies should make provision for the involvement of displaced people in all aspects that relate to their everyday and future living arrangements. © 2016 International Council of Nurses.

Prevalence and distribution of selected dental anomalies among saudi children in Abha, Saudi Arabia.

PubMed

Yassin, Syed M

2016-12-01

Dental anomalies are not an unusual finding in routine dental examination. The effect of dental anomalies can lead to functional, esthetic and occlusal problems. The Purpose of the study was to determine the prevalence and distribution of selected developmental dental anomalies in Saudi children. The study was based on clinical examination and Panoramic radiographs of children who visited the Pediatric dentistry clinics at King Khalid University College of Dentistry, Saudi Arabia. These patients were examined for dental anomalies in size, shape, number, structure and position. Data collected were entered and analyzed using statistical package for social sciences version. Of the 1252 children (638 Boys, 614 girls) examined, 318 subjects (25.39%) presented with selected dental anomalies. The distribution by gender was 175 boys (27.42%) and 143 girls (23.28%). On intergroup comparison, number anomalies was the most common anomaly with Hypodontia (9.7%) being the most common anomaly in Saudi children, followed by hyperdontia (3.5%). The Prevalence of size anomalies were Microdontia (2.6%) and Macrodontia (1.8%). The prevalence of Shape anomalies were Talon cusp (1.4%), Taurodontism (1.4%), Fusion (0.8%).The prevalence of Positional anomalies were Ectopic eruption (2.3%) and Rotation (0.4%). The prevalence of structural anomalies were Amelogenesis imperfecta (0.3%) Dentinogenesis imperfecta (0.1%). A significant number of children had dental anomaly with Hypodontia being the most common anomaly and Dentinogenesis imperfecta being the rare anomaly in the study. Early detection and management of these anomalies can avoid potential orthodontic and esthetic problems in a child. Key words: Dental anomalies, children, Saudi Arabia.

HEALTH CARE SERVICES IN SAUDI ARABIA: PAST, PRESENT AND FUTURE

PubMed Central

Sebai, Zohair A.; Milaat, Waleed A.; Al-Zulaibani, Abdulmohsen A.

2001-01-01

Health services in Saudi Arabia have developed enormously over the last two decades, as evidenced by the availability of health facilities throughout all parts of the vast Kingdom. The Saudi Ministry of Health (MOH) provides over 60% of these services while the rest are shared among other government agencies and the private sector. A series of development plans in Saudi Arabia have established the infra-structure for the expansion of curative services all over the country. Rapid development in medical education and the training of future Saudi health manpower have also taken place. Future challenges facing the Saudi health system are to be addressed in order to achieve the ambitious goals set by the most recent health development plan. These include the optimum utilization of current health resources with competent health managerial skills, the search for alternative means of financing these services, the maintenance of a balance between curative and preventive services, the expansion of training Saudi health manpower to meet the increasing demand, and the implementation of a comprehensive primary health care program. PMID:23008647

Characteristics and Models of Effective Professional Development: The Case of School Teachers in Qatar

ERIC Educational Resources Information Center

Abu-Tineh, Abdullah M.; Sadiq, Hissa M.

2018-01-01

The purpose of this study was to investigate the characteristics of effective professional development and effective models of professional development as perceived by school teachers in the State of Qatar. This study is quantitative in nature and was conducted using a survey methodology. Means, standard deviations, t-test, and one-way analysis of…

Qatar's K-12 Education Reform Has Achieved Success in Its Early Years. Research Brief

ERIC Educational Resources Information Center

Larson, Judy

2009-01-01

To evaluate progress made in the first years of Qatar's implementation of K-12 education reform, RAND analyzed data from school-level observations, national surveys, and national student assessments. The study found that students in the new, Independent schools were performing better than those in Ministry schools, and there was greater student…

Apology Strategies Employed by Saudi EFL Teachers

ERIC Educational Resources Information Center

Alsulayyi, Marzouq Nasser

2016-01-01

This study examines the apology strategies used by 30 Saudi EFL teachers in Najran, the Kingdom of Saudi Arabia (KSA), paying special attention to variables such as social distance and power and offence severity. The study also delineates gender differences in the respondents' speech as opposed to studies that only examined speech act output by…

Anthropometric cutoff values for predicting metabolic syndrome in a Saudi community: from the SAUDI-DM study.

PubMed

Al-Rubean, Khalid; Youssef, Amira M; AlFarsi, Yousuf; Al-Sharqawi, Ahmad H; Bawazeer, Nahla; AlOtaibi, Mohammad T; AlRumaih, Fahd Issa; Zaidi, Muhammad Shoaib

2017-01-01

The prevalence of metabolic syndrome varies widely by ethnicity and by the criteria used in its definition. To identify the optimal cutoff values for waist circumference (WC), waist-to-hip ratio (WHR) and body mass index (BMI) for identifying metabolic syndrome among the Saudi population. Nationwide household cross-sectional population-based survey. Thirteen health sectors in Saudi Arabia. We used data for subjects in the Saudi Abnormal Glucose Metabolism and Diabetes Impact Study (SAUDI-DM), which was conducted from 2007 to 2009. Using International Diabetes Federation (IDF) criteria, metabolic syndrome and its different components were assessed using anthropometric measurements, blood pressure, fasting plasma glucose, triglycerides and HDL cholesterol. Receiver operating characteristic (ROC) curves were generated to assess sensitivity and specificity for different cutoff values of WC, WHR, and BMI. The Youden index was used to calculate the optimal cutoff value for each anthropometric measurement. Optimal cutoff value for WC, WHR, and BMI for identifying the risk of metabolic syndrome. The prevalence of two or more risk factors for metabolic syndrome was observed in 43.42% of the total cohort of 12126 study participants >=18 years of age. The presence of two or more risk factors were significantly higher among men (46.81%) than women (40.53%) (P < .001). The optimal cutoff values for WC, WHR, and BMI were 92 cm, 0.89, and 25 kg/m2 for men and 87 cm, 0.81 and 28 kg/m2 for women for identifying the risk of metabolic syndrome. The prevalence of elevated triglycerides, blood pressure, and fasting plasma glucose significantly increased with age for both genders. The proposed WC cutoff values were better than WHR and BMI in predicting metabolic syndrome and could be used for screening people at high risk for metabolic syndrome in the Saudi population. No direct measure of body fatness and fat distribution, cross-sectional design.

Audiology and speech-language pathology practice in Saudi Arabia.

PubMed

Alanazi, Ahmad A

2017-01-01

Audiology and speech-language pathology (SLP) are relatively new professions in Saudi Arabia. The idea of establishing new audiology and SLP programs in some education facilities has become popular across Saudi Arabia; yet, only four undergraduate and graduate programs are currently available. This study aimed to explore the fields of audiology and SLP in Saudi Arabia, obtain demography of audiologists and Speech-language pathologists (SLPs), understand their current practices, and identify their perspective on what both professions need to improve. A cross-sectional mixed methods study design was used to address the aim of this study. Two online surveys were prepared and distributed to reach a large number of audiologists and SLPs. Both surveys consisted of close- and open-ended questions and primarily focused on three categories demography, audiology or SLP practices, and audiologists' or SLPs' perspective on their professions in Saudi Arabia. A total of 23 audiologists and 37 SLPs completed the surveys (age range = 21-50 years). The majority of respondents were from Riyadh with different academic qualifications and working experiences. Various practices were noticed among audiologists and SLPs who mainly worked in hospitals. Several suggestions regarding the development of audiology and SLP education and practice in Saudi Arabia are discussed. This study provides useful information about audiology and SLP education and practices in Saudi Arabia. Collaborative work between stakeholders to achieve high-quality educational and practical standards is critical. National database, clinical guidelines and policies should be developed, employed, and supervised. Further research is needed to improve education and practice of both professions in Saudi Arabia.

Process-Oriented Guided Inquiry Learning (POGIL) as a Culturally Relevant Pedagogy (CRP) in Qatar: a Perspective from Grade 10 Chemistry Classes

NASA Astrophysics Data System (ADS)

Treagust, David F.; Qureshi, Sheila S.; Vishnumolakala, Venkat Rao; Ojeil, Joseph; Mocerino, Mauro; Southam, Daniel C.

2018-04-01

Educational reforms in Qatar have seen the implementation of inquiry-based learning and other student-centred pedagogies. However, there have been few efforts to investigate how these adopted western pedagogies are aligned with the high context culture of Qatar. The study presented in this article highlights the implementation of a student-centred intervention called Process-Oriented Guided Inquiry Learning (POGIL) in selected independent Arabic government schools in Qatar. The study followed a theoretical framework composed of culturally relevant pedagogical practice and social constructivism in teaching and learning. A mixed method research design involving experimental and comparison groups was utilised. Carefully structured learning materials when implemented systematically in a POGIL intervention helped Grade 10 science students improve their perceptions of chemistry learning measured from pre- and post-tests as measured by the What Is Happening In this Class (WIHIC) questionnaire and school-administered achievement test. The study further provided school-based mentoring and professional development opportunities for teachers in the region. Significantly, POGIL was found to be adaptable in the Arabic context.

Hypertension in Saudi Arabia.

PubMed

Al-Nozha, Mansour M; Abdullah, Moheeb; Arafah, Mohammed R; Khalil, Mohamed Z; Khan, Nazeer B; Al-Mazrou, Yaqoub Y; Al-Maatouq, Mohammed A; Al-Marzouki, Khalid; Al-Khadra, Akram; Nouh, Mohammed S; Al-Harthi, Saad S; Al-Shahid, Maie S; Al-Mobeireek, Abdulellah

2007-01-01

To determine the prevalence of hypertension among Saudis of both gender, between the ages of 30-70 years in rural as well as urban communities. This work is part of a major national study on Coronary Artery Disease in Saudis Study (CADISS). This is a community-based study conducted by examining subjects in the age group of 30-70 years of selected households during a 5-year period between 1995 and 2000 in Saudi Arabia. Data were obtained from history using a validated questionnaire, and examination including measurement of blood pressure. The data were analyzed to provide prevalence of hypertension. Logistic regression was used to develop a risk assessment model for prevalence of hypertension. The total number of subjects included in the study was 17,230. The prevalence of hypertension was 26.1% in crude terms. For males, the prevalence of hypertension was 28.6%, while for females; the prevalence was significantly lower at 23.9% (p<0.001). The urban population showed significantly higher prevalence of hypertension of 27.9%, compared to rural population's prevalence of 22.4% (p<0.001). The prevalence of CAD among hypertensive patients was 8.2%, and 4.5% among normotensive subjects (p<0.001). Increasing weight showed significant increase in prevalence of hypertension in a linear relationship. Hypertension is increasing in prevalence in KSA affecting more than one fourth of the adult Saudi population. We recommend aggressive management of hypertension as well as screening of adults for hypertension early to prevent its damaging consequences if left untreated. Public health awareness of simple measures, such as low salt diet, exercise, and avoiding obesity, to maintain normal arterial blood pressure need to be implemented by health care providers.

Objective structured clinical examination for pharmacy students in Qatar: cultural and contextual barriers to assessment.

PubMed

Wilby, K J; Black, E K; Austin, Z; Mukhalalati, B; Aboulsoud, S; Khalifa, S I

2016-07-10

This study aimed to evaluate the feasibility and psychometric defensibility of implementing a comprehensive objective structured clinical examination (OSCE) on the complete pharmacy programme for pharmacy students in a Middle Eastern context, and to identify facilitators and barriers to implementation within new settings. Eight cases were developed, validated, and had standards set according to a blueprint, and were assessed with graduating pharmacy students. Assessor reliability was evaluated using inter-class coefficients (ICCs). Concurrent validity was evaluated by comparing OSCE results to professional skills course grades. Field notes were maintained to generate recommendations for implementation in other contexts. The examination pass mark was 424 points out of 700 (60.6%). All 23 participants passed. Mean performance was 74.6%. Low to moderate inter-rater reliability was obtained for analytical and global components (average ICC 0.77 and 0.48, respectively). In conclusion, OSCE was feasible in Qatar but context-related validity and reliability concerns must be addressed prior to future iterations in Qatar and elsewhere.

Factors That Influence the Diffusion Process of Mobile Devices in Higher Education in Botswana and Namibia

ERIC Educational Resources Information Center

Asino, Tutaleni I.

2015-01-01

This comparative study uses the Diffusion of Innovation (DoI) theoretical framework to explore factors that influence diffusion of mobile devices in higher education in Botswana and Namibia. The five attributes (Relative Avantage, Compatability, Complexity, Trialability, and Observability) of the persuasion stage, which have been found in previous…

Connecting Students across Universities in Saudi Arabia

ERIC Educational Resources Information Center

Al-Jarf, Reima Sado

2005-01-01

The present study reports results of an experiment in which the author and her students at King Saud University (KSU) in Riyadh, Saudi Arabia shared an online grammar course with a professor and his students at Umm Al-Qura University (UQU) in Makkah, Saudi Arabia using www.makkahelearning.net. The experiment proved to be a total failure. Factors…

Thunderstorm distribution and frequency in Saudi Arabia

NASA Astrophysics Data System (ADS)

Shwehdi, M. H.

2005-09-01

A new average annual thunder day map for Saudi Arabia is presented. Based on this map, the distribution of thunderstorms over Saudi Arabia is analysed in terms of the factors related to the lightning performance of transmission lines such as thunderstorm days per year (Td/yr). Lightning activity continues for the present to be represented by thunderstorm frequency, which is routinely recorded at meteorological observation sites. Thunderstorm occurrence at a particular location is usually expressed as the number of days in a calendar year when thunder was heard, averaged over several years. This paper examines thunderstorm days in different areas of Saudi Arabia and specifically those areas where lightning strikes are more frequent; for this purpose, the software ArcGIS is used to produce contour maps which demonstrate areas of concern in Saudi Arabia in the period 1985-2003. Establishing the annual and seasonal Td/yr for Saudi Arabia enables transmission and distribution line engineers to calculate and better design a lightning protection system. Maps of thunder days/year (Td/yr) were constructed on the basis of the database records available on lightning incidence in Saudi Arabia at the Presidency of Meteorology and Environment (PME) (http://www.pme.gov.sa/). Annual thunderstorms are most frequent over the southwestern parts of the country, and generally decrease towards the west and east. Due to its low latitude and less temporal change, the west coast of the Red Sea recorded the lowest Td/yr. A secondary maximum Td/yr is apparent in the southeast to central part of the country. Thunderstorm frequency does not, in general, appear to vary in any consistent way with rainfall. There appears to be no evidence of any widespread temporal trend in thunderstorm frequency. The southern region in general, and especially the cities of Abha, Taif and Al-Baha, has shown greater numbers of thunderstorm days all year round. Similarly, this variation did show higher frequency

Prevalence of dental caries among 12–14 year old children in Qatar

PubMed Central

Al-Darwish, Mohammed; El Ansari, Walid; Bener, Abdulbari

2014-01-01

Background To ensure the oral health of a population, clinicians must deliver appropriate dental services, and local communities need to have access to dental care facilities. However, establishment of this infrastructure must be based on reliable information regarding disease prevalence and severity in the target population. Objectives The aims of this study were to measure the incidence of dental caries in school children aged 12–14 throughout Qatar, including the influence of socio-demographic factors. Materials and methods A cross-sectional study was conducted in Qatar from October 2011 to March 2012. A total of 2113 children aged 12–14 were randomly selected from 16 schools located in different geographic areas. Three calibrated examiners using World Health Organization (WHO) criteria to diagnose dental caries performed the clinical examinations. Data analyses were subsequently conducted. Results The mean decayed, missing, and filled teeth index values were respectively 4.62 (±3.2), 4.79 (±3.5), and 5.5 (±3.7), for 12, 13, and 14 year-old subjects. Caries prevalence was 85%. The mandibular incisors and canines were least affected by dental caries, while maxillary and mandibular molars exhibited the highest incidence of dental caries. Dental caries were affected by socio-demographic factors; significant differences were detected between female and male children, where more female children showed dental caries than male children. In addition, children residing in semi-urban areas showed more dental caries than in urban areas. Conclusion Results indicated that dental caries prevalence among school children in Qatar has reached critical levels, and is influenced by socio-demographic factors. The mean decayed, missing, and filled teeth values obtained in this study were the second highest detected in the Eastern Mediterranean region. PMID:25057232

Epidemiology of occupational injuries by nationality in Qatar: Evidence for focused occupational safety programmes.

PubMed

Al-Thani, Hassan; El-Menyar, Ayman; Consunji, Rafael; Mekkodathil, Ahammed; Peralta, Ruben; Allen, Katharine A; Hyder, Adnan A

2015-09-01

Occupational injuries are the second leading cause of trauma admission in Qatar. Given the wide diversity of the country's migrant worker populations at risk, this study aimed to analyse and describe the epidemiology of these injuries based on the workers nationality residing in Qatar. A retrospective analysis of trauma registry data on occupational-related injuries was conducted. The analysis included all patients [aged ≥18 years] admitted to the Level I Hamad Trauma Center, from January 1, 2010 to December 31, 2013. Out of 6555 trauma admissions, 2015 (30.7%) patients had occupational injury. The admitted Case Fatality Rate (CFR) was 4.3 per 100 occupational injury related trauma admissions. Overall non-fatal occupational injury rate was 37.34 per 100,000 workers, whereas fatal injury rate was 1.58 per 100,000 workers. Most of the workers experiencing occupational injuries were from Nepal (28%), India (20%) and Bangladesh (9%). Fatal occupational injuries were predominately among Indians (20%), Nepalese (19%), and Filipinos/Bangladeshis (both 8%). Filipinos had the highest admitted CFR at 8.2 deaths per 100 trauma admissions with the next highest being Indians and Indonesians (4.2 per 100 trauma admissions). During the study period, the incidence of severe occupational injuries decreased despite a simultaneous increase in the worker population within Qatar. Almost one in four occupational injuries was a major trauma (ISS≥16). Nepalese and Indian workers represented 29% and 18% of all major trauma cases. Non-fatal occupational injuries appear to follow a pattern distinct from fatal ones. High-risk worker populations as defined by those with high admitted CFRs, experiencing the most severe or fatal injuries, must be the focus of targeted risk factor analysis and occupational safety interventions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Prevalence and predictors of potentially inappropriate medications among home care elderly patients in Qatar.

PubMed

Alhmoud, Eman; Khalifa, Sabah; Bahi, Asma Abdulaziz

2015-10-01

Older patients receiving home health care are particularly at risk of receiving potentially inappropriate medications compared to community-dwelling population. Data on appropriateness of prescribing in these patients is limited. To investigate the prevalence, patterns and determinants of potentially inappropriate medications among elderly patients receiving Home Health Care Services in Qatar. Home Health Care Services department in Hamad Medical Corporation-Qatar. A cross-sectional study, conducted over a 3 months period. Patients 65 years and older, taking at least one medication and receiving home care services were included. Potentially inappropriate medications were identified and classified in accordance with the American Geriatrics Society 2012 Beers Criteria. Prevalence of potentially inappropriate medications using updated Beers criteria. A total of 191 patients (38.2%) had at least one potentially inappropriate medication. As per Beers criteria, 35% of medications were classified as medications to be avoided in older adults regardless of conditions and 9% as potentially inappropriate medications when used with certain diseases or syndromes. The majority of potentially inappropriate medications (56%) were classified as medications to be used with caution. The two leading classes of potentially inappropriate medications were antipsychotics (27.4%) and selective serotonin reuptake inhibitors (16%). Significant predictors of inappropriate prescribing were hypertension [adjusted OR 1.7; 95% CI (1.0, 2.8)], dementia [adjusted OR 2.0; 95% CI (1.2, 3.1)], depression [adjusted OR 21.6; 95% CI (2.8, 168.4)], and taking more than ten prescribed medications [adjusted OR 1.9; 95% CI (1.3, 2.8)]. Prescribing potentially inappropriate medications is common among older adults receiving home health care services in Qatar, a finding that warrants further attention. Polypharmacy, hypertension, depression and dementia were significantly associated with potentially

The cultural life script of Qatar and across cultures: effects of gender and religion.

PubMed

Ottsen, Christina Lundsgaard; Berntsen, Dorthe

2014-01-01

Cultural life scripts (CLS) are culturally shared cognitive representations of the expected order and timing of important life events in a prototypical life. Through three studies data from Qatar were analysed and compared to previously collected data from Denmark, Turkey, and the US. In Study 1 we examined the CLS of Qatar in order to determine whether the clear segregation of men and women as well as the centrality of religion in this society would influence the CLS. A total of 55 Qatari undergraduates completed the standard CLS task, imaging a Qatari infant of their own as well as the opposite gender. In Study 2 important personal life story events were collected from 83 Qatari undergraduates in order to explore the overlap between remembered life events and CLS events. Study 3 was a reanalysis of CLS data from Denmark, Turkey, and the US. There was a considerable overlap of events across cultures, but we also found that the Qatari CLS showed more gender differences and contained more religious and positive events compared to the other three countries.

The Qatar genome: a population-specific tool for precision medicine in the Middle East

PubMed Central

Fakhro, Khalid A; Staudt, Michelle R; Ramstetter, Monica Denise; Robay, Amal; Malek, Joel A; Badii, Ramin; Al-Marri, Ajayeb Al-Nabet; Khalil, Charbel Abi; Al-Shakaki, Alya; Chidiac, Omar; Stadler, Dora; Zirie, Mahmoud; Jayyousi, Amin; Salit, Jacqueline; Mezey, Jason G; Crystal, Ronald G; Rodriguez-Flores, Juan L

2016-01-01

Reaching the full potential of precision medicine depends on the quality of personalized genome interpretation. In order to facilitate precision medicine in regions of the Middle East and North Africa (MENA), a population-specific genome for the indigenous Arab population of Qatar (QTRG) was constructed by incorporating allele frequency data from sequencing of 1,161 Qataris, representing 0.4% of the population. A total of 20.9 million single nucleotide polymorphisms (SNPs) and 3.1 million indels were observed in Qatar, including an average of 1.79% novel variants per individual genome. Replacement of the GRCh37 standard reference with QTRG in a best practices genome analysis workflow resulted in an average of 7* deeper coverage depth (an improvement of 23%) and 756,671 fewer variants on average, a reduction of 16% that is attributed to common Qatari alleles being present in QTRG. The benefit for using QTRG varies across ancestries, a factor that should be taken into consideration when selecting an appropriate reference for analysis. PMID:27408750

Evaluation of the atmospheric model WRF on the Qatar peninsula for a converging sea-breeze event

NASA Astrophysics Data System (ADS)

Balan Sobhana, Sandeepan; Nayak, Sashikant; Panchang, Vijay

2016-04-01

Qatar, a narrow peninsula covering an area of 11437 sq km, extends northwards into the Arabian Gulf for about 160km and has a maximum width of 88km. The convex shape of the coast-line and narrowness of the peninsula results in the Qatar region experiencing complex wind patterns. The geometry is favorable for formation of the land-sea breeze from both coastal sides of the peninsula. This can lead to the development of sea breeze convergence zones in the middle of the country. Although circulations arising from diurnal thermal contrast of land and water are amongst most intensively studied meteorological phenomena, there is no reported study for the Qatar peninsula and very few studies are reported for the Arabian Gulf region as whole. It is necessary to characterize the wind field for applications such as assessing air pollution, renewable energy etc. A non-hydrostatic mesoscale model, Weather Research and Forecast (WRF) with a nested high resolution grid permits the investigation of such fine scale phenomena. Data from eighteen land based Automated Weather Stations (AWS) and two offshore buoys deployed and maintained by the Qatar Meteorological Department were analyzed. Based on the analysis a clear case of sea breeze convergence were seen on 18 September 2015. Model simulations were used to investigate the synoptic conditions associated with the formation of this event. The season is characterized by week ambient north westerly wind over the Arabian Gulf. The WRF model performance is validated using observed in-situ data. Model simulations show that vertical extent of sea breeze cell was up to 1 km and the converging sea breeze regions were characterized with high vertical velocities. The WRF simulation also revealed that with high resolution, the model is capable of reproducing the fine scale patterns accurately. The error of predictions in the inner domain (highest resolution) are found to be relatively lower than coarse resolution domain. The maximum wind speed

Sleep Medicine in Saudi Arabia.

PubMed

Almeneessier, Aljohara S; BaHammam, Ahmed S

2017-04-15

The practice of sleep medicine in Saudi Arabia began in the mid to late 1990s. Since its establishment, this specialty has grown, and the number of specialists has increased. Based on the available data, sleep disorders are prevalent among the Saudi population, and the demand for sleep medicine services is expected to increase significantly. Currently, two training programs are providing structured training and certification in sleep medicine in this country. Recently, clear guidelines for accrediting sleep medicine specialists and technologists were approved. Nevertheless, numerous obstacles hamper the progress of this specialty, including the lack of trained technicians, specialists, and funding. Increasing the awareness of sleep disorders and their serious consequences among health care workers, health care authorities, and insurance companies is another challenge. Future plans should address the medical educational system at all levels to demonstrate the importance of early detection and the treatment of sleep disorders. This review discusses the current position of and barriers to sleep medicine practice and education in Saudi Arabia. © 2017 American Academy of Sleep Medicine

The Effects of Age Factor on Learning English: A Case Study of Learning English in Saudi Schools, Saudi Arabia

ERIC Educational Resources Information Center

Gawi, Elsadig Mohamed Khalifa

2012-01-01

The purpose of this study is to investigate the effect of age on learning English in Saudi Arabia. It aims at encouraging the learning of English as a foreign language at an early age in KSA. The populations of the study are English language teachers and Saudi students in elementary schools compared with intermediate school students in Dawadmi…

Attitude of Saudi Female Math Teachers toward Integrating E-Learning in Teaching Math at High Schools in Saudi Arabia

ERIC Educational Resources Information Center

Albalawi, Aishah M.

2013-01-01

Leaders in government and education have launched an extensive program to reform general education in Saudi Arabia. This initiative was designed to achieve many goals with a major emphasis being the enhancement of the Saudi curriculum to take advantage of the use of technology to improve education. A goal of this project was for e-learning to be a…

Development of Saudi e-health literacy scale for chronic diseases in Saudi Arabia: using integrated health literacy dimensions.

PubMed

Zakaria, Nasriah; AlFakhry, Ohoud; Matbuli, Abeer; Alzahrani, Asma; Arab, Noha Samir Sadiq; Madani, Alaa; Alshehri, Noura; Albarrak, Ahmed I

2018-05-01

Health literacy has become a global issue, and it is important that patients and individuals are able to use information technology to access health information and educational services. The research objective is to develop a Saudi e-health literacy scale (SeHL) for measuring e-health literacy among Saudis suffering from non-communicable diseases (NCD). Overall, 14 relevant papers in related interdisciplinary fields were reviewed to select the most useful literacy dimensions. From these articles, we extracted the most common dimensions used to measure e-health literacy across the disciplines. Multiple workshops with multidisciplinary team members reviewed and evaluated items for SeHL. Four key aspects of e-health literacy-use of technology/media, information-seeking, usefulness and confidence-were identified and integrated as e-health literacy dimensions. These will be used to measure e-health literacy among Saudi patients with NCDs. A translation from Arabic to English was performed in order to ensure that translation process was accurate. A SeHL scale was developed to measure e-health literacy among Saudi patients. By understanding e-health literacy levels, we will be able to create a patient-education system to be used by patients in Saudi Arabia. As information technology is increasingly used by people of all ages all over the world, e-health literacy has been identified as a key factor in determining health outcomes. To date, no comprehensive scale exists to assess e-health literacy levels among speakers of Arabic, particularly among people with NCD such as diabetes, cardiovascular diseases and hypertension.

National Student Research Fairs as Evidence for Progress in Qatar's Education for a New Era

ERIC Educational Resources Information Center

Anderson, Margery K.; Alnaimi, Tarfa Nasser; Alhajri, Shaikha Hamad

2010-01-01

During the past decade, the State of Qatar has positioned itself as a leader of educational reform. In 2004, Education for a New Era (ENE) established internationally benchmarked curriculum in Qatari "Independent Schools". Educational reform was to provide an educated workforce and economic prosperity based on a competitive,…

Type 2 Diabetes Mellitus in Saudi Arabia: Major Challenges and Possible Solutions.

PubMed

Robert, Asirvatham Alwin; Al Dawish, Mohamed Abdulaziz; Braham, Rim; Musallam, Maha Ali; Al Hayek, Ayman Abdullah; Al Kahtany, Nasser Hazza

2017-01-01

The World Health Organization has ranked Saudi Arabia as having the second highest rate of diabetes in the Middle East (7th highest in the world) with an estimated population of 7 million living with diabetes and more than 3 million with pre-diabetes. This presents a pressing public health problem. Several challenges in diabetes management need to be tackled in Saudi Arabia, including the growing prevalence (chiefly among children and young adults), micro-and macrovascular complications, lifestyle changes, late diagnosis, poor awareness and high treatment costs. Over the last two decades, the Saudi population saw an increase in the expenses in healthcare and treatment of diabetes by more than 500%. In 2014, the health care budget was 180 billion (Saudi Riyal) of which 17 billion was spent on all Saudis, with an approximate 25 billion on the entire Saudi diabetic population. This implies that the direct expense of diabetes is costing Saudi Arabia around 13.9% of the total health expenditure. Therefore, unless a comprehensive epidemic control program/ multidisciplinary approach is stringently enforced, the diabetes mellitus burden on Saudi Arabia will probably increase to very serious levels. It is crucial to implement improved health and health-related quality of life of to those with diabetes, thus minimizing the social and personal expenses for diabetes care in Saudi Arabia. In this study we discuss the significant and major threats posed by diabetes mellitus to the Saudi population and recommend essential possible solutions to delay/ prevent this formidable issue. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Incidence of cancer in Gulf Cooperation Council countries, 1998-2001.

PubMed

Al-Hamdan, N; Ravichandran, K; Al-Sayyad, J; Al-Lawati, J; Khazal, Z; Al-Khateeb, F; Abdulwahab, A; Al-Asfour, A

2009-01-01

We describe the patterns of cancer incidence for common cancers in Gulf Cooperation Council countries during 1998-2001. A total of 32,291 cases of cancer were diagnosed (16,342 in males; 15,949 in females). Male preponderance was observed only in Saudi Arabia and Oman. The age-standardized incidence of all malignancies per 100,000 in both sexes was highest in Qatar followed by Bahrain, Kuwait, Oman, UAE and Saudi Arabia. Paediatric cancer ranged from 9.5% of total cancers in Saudi Arabia and UAE to 4.0% in Bahrain. In all countries, the mean age at diagnosis was higher in males than females; cancer of the lung and prostate were commonest among males, and cancer of breast and thyroid among females. Lung cancer ranked second among Bahraini women.

eHealth in Saudi Arabia: Current Trends, Challenges and Recommendations.

PubMed

Alsulame, Khaled; Khalifa, Mohamed; Househ, Mowafa

2015-01-01

The purpose of this study is to explore the current status of eHealth in Saudi Arabia from the perspective of health informatics professionals. We used a case study approach and analyzed participant data using thematic analysis. The study took place between July and August 2013. Data collection included interviews with nine senior health information professionals in Saudi Arabia. The findings describe participant views on current eHealth trends in Saudi Arabia and show differences among Saudi healthcare organizations in terms of eHealth adoption. Participants also describe the challenges relating to organizational and cultural issues, end user attitudes towards eHealth projects, and the lack of specialized human resources to implement eHealth systems. Two main recommendations made by the participants were to form a new national body for eHealth and to develop a unified plan for the implementation of Saudi eHealth initiatives.

Toward a Constructivist Approach in Saudi Education

ERIC Educational Resources Information Center

Alsulami, Sumayyah

2016-01-01

In the way to develop the educational system in Saudi Arabia, the emphasis was only on the materials with no more attention for the role of the learner and the teacher in the learning process or even the external factors around them. However, there are many theories and approaches that may help the Saudi students in different levels to understand…

Prevalence and distribution of selected dental anomalies among saudi children in Abha, Saudi Arabia

PubMed Central

2016-01-01

Background Dental anomalies are not an unusual finding in routine dental examination. The effect of dental anomalies can lead to functional, esthetic and occlusal problems. The Purpose of the study was to determine the prevalence and distribution of selected developmental dental anomalies in Saudi children. Material and Methods The study was based on clinical examination and Panoramic radiographs of children who visited the Pediatric dentistry clinics at King Khalid University College of Dentistry, Saudi Arabia. These patients were examined for dental anomalies in size, shape, number, structure and position. Data collected were entered and analyzed using statistical package for social sciences version. Results Of the 1252 children (638 Boys, 614 girls) examined, 318 subjects (25.39%) presented with selected dental anomalies. The distribution by gender was 175 boys (27.42%) and 143 girls (23.28%). On intergroup comparison, number anomalies was the most common anomaly with Hypodontia (9.7%) being the most common anomaly in Saudi children, followed by hyperdontia (3.5%). The Prevalence of size anomalies were Microdontia (2.6%) and Macrodontia (1.8%). The prevalence of Shape anomalies were Talon cusp (1.4%), Taurodontism (1.4%), Fusion (0.8%).The prevalence of Positional anomalies were Ectopic eruption (2.3%) and Rotation (0.4%). The prevalence of structural anomalies were Amelogenesis imperfecta (0.3%) Dentinogenesis imperfecta (0.1%). Conclusions A significant number of children had dental anomaly with Hypodontia being the most common anomaly and Dentinogenesis imperfecta being the rare anomaly in the study. Early detection and management of these anomalies can avoid potential orthodontic and esthetic problems in a child. Key words:Dental anomalies, children, Saudi Arabia. PMID:27957258

Saudi Arabia's experience in solar energy applications

NASA Astrophysics Data System (ADS)

Huraib, Fahad S.

The progress in solar energy research in Saudi Arabia is discussed with emphasis on the efforts of a government research entity - King Adbulaziz City for Science and Technology (KACST). Three programs currently underway at KACST are considered: the continuation of activities initiated under the Solar Energy Research American/Saudi (SOLERAS) program, a Saudi/German program, and projects developed and conducted completely by KACST. The objectives, management structure, and program organization of SOLEARS are outlined, and attention is focused on urban, rural/agricultural, and industrial applications as well as resource development activities and accomplishments. Solar-hydrogen projects pursued together with Germany are reviewed, and their objectives, program management, and technical plans are covered. Domestic programs dealing with photovoltaic-powered lightning and hot-water systems are summarized.

Vitamin d deficiency in Saudi Arabs.

PubMed

Elsammak, M Y; Al-Wosaibi, A A; Al-Howeish, A; Alsaeed, J

2010-05-01

Vitamin D plays a critical role in bone metabolism and many cellular and immunological processes. Low levels of vitamin D have been associated with various chronic diseases especially rickets in children and osteoporosis in adults. Adequate vitamin D intake is of paramount importance to protect against bone metabolic diseases and prevent the occurrence of complications (e. g., fracture and bone pains). This study aimed at the evaluation of vitamin D levels in a cohort of healthy Saudi Arabs. The comprised 139 healthy subjects coming for regular blood donation. Participants had full clinical examination and evaluation of their calcium and vitamin D intake and the degree of exposure to sunlight. Serum 25-OH vitamin D was determined using Liasion chemiluminescent immunoassay and serum parathormone levels were determined using the Architect 2,000 immunochemiluminescent assay. Our results showed increased prevalence of vitamin D deficiency between Saudi Arabs (both males and females) in the studied group of subjects. Serum parathyroid hormone (PTH) did not correlate with serum vitamin D level in either male or female groups (p<0.01). Our data illustrate a high prevalence of vitamin D deficiency between Saudi Arabs and the importance for screening for vitamin D deficiency (irrespective of PTH level). We hypothesize that the reported vitamin D deficiency in the studied group of Saudi Arabs may reflect a possible inadequacy of the current level of vitamin D fortification of food products. We suggest that higher level of fortification of food products with vitamin D may be needed to compensate for the reduced skin vitamin D synthesis due to poor exposure to sunlight and to reverse this state of vitamin D deficiency in Saudi Arabs. Georg Thieme Verlag KG Stuttgart-New York.

Estimated Prevalence of Cryptococcus Antigenemia (CrAg) among HIV-Infected Adults with Advanced Immunosuppression in Namibia Justifies Routine Screening and Preemptive Treatment.

PubMed

Sawadogo, Souleymane; Makumbi, Boniface; Purfield, Anne; Ndjavera, Christophine; Mutandi, Gram; Maher, Andrew; Kaindjee-Tjituka, Francina; Kaplan, Jonathan E; Park, Benjamin J; Lowrance, David W

2016-01-01

Cryptococcal meningitis is common and associated with high mortality among HIV infected persons. The World Health Organization recommends that routine Cryptococcal antigen (CrAg) screening in ART-naïve adults with a CD4+ count <100 cells/μL followed by pre-emptive antifungal therapy for CrAg-positive patients be considered where CrAg prevalence is ≥3%. The prevalence of CrAg among HIV adults in Namibia is unknown. We estimated CrAg prevalence among HIV-infected adults receiving care in Namibia for the purpose of informing routine screening strategies. The study design was cross-sectional. De-identified plasma specimens collected for routine CD4+ testing from HIV-infected adults enrolled in HIV care at 181 public health facilities from November 2013 to January 2014 were identified at the national reference laboratory. Remnant plasma from specimens with CD4+ counts <200 cells/μL were sampled and tested for CrAg using the IMMY® Lateral Flow Assay. CrAg prevalence was estimated and assessed for associations with age, sex, and CD4+ count. A total of 825 specimens were tested for CrAg. The median (IQR) age of patients from whom specimens were collected was 38 (32-46) years, 45.9% were female and 62.9% of the specimens had CD4 <100 cells/μL. CrAg prevalence was 3.3% overall and 3.9% and 2.3% among samples with CD4+ counts of CD4+<100 cells/μL and 100-200 cells/μL, respectively. CrAg positivity was significantly higher among patients with CD4+ cells/μL < 50 (7.2%, P = 0.001) relative to those with CD4 cells/μL 50-200 (2.2%). This is the first study to estimate CrAg prevalence among HIV-infected patients in Namibia. CrAg prevalence of ≥3.0% among patients with CD4+<100 cells/μL justifies routine CrAg screening and preemptive treatment among HIV-infected in Namibia in line with WHO recommendations. Patients with CD4+<100 cells/μL have a significantly greater risk for CrAg positivity. Revised guidelines for ART in Namibia now recommend routine screening for CrAg.

Changing trends in intestinal parasitic infections among long-term-residents and settled immigrants in Qatar

PubMed Central

2010-01-01

Background The rapid socio-economic development in Qatar in the last two decades has encouraged a mass influx of immigrant workers, the majority of whom originate from countries with low socio-economic levels, inadequate medical care and many are known to carry patent intestinal helminth and protozoan infections on arrival in Qatar. Some eventually acquire residency status but little is known about whether they continue to harbour infections. Methods We examined 9208 hospital records of stool samples that had been analysed for the presence of intestinal helminth and protozoan ova/cysts, over the period 2005-2008, of subjects from 28 nationalities, but resident in Qatar and therefore not recent arrivals in the country. Results Overall 10.2% of subjects were infected with at least one species, 2.6% with helminths and 8.0% with protozoan species. Although hookworms, Ascaris lumbricoides, Trichuris trichiura and Hymenolepis nana were observed, the majority of helminth infections (69%) were caused by hookworms, and these were largely aggregated among 20.0-39.9 year-old male subjects from Nepal. The remaining cases of helminth infection were mostly among Asian immigrants. Protozoan infections were more uniformly spread across immigrants from different regions when prevalence was calculated on combined data, but this disguised three quite contrasting underlying patterns for 3 taxa of intestinal protozoa. Blastocystis hominis, Giardia duodenalis and non-pathogenic amoebae were all acquired in childhood, but whereas prevalence of B. hominis rose to a plateau and then even further among the elderly, prevalence of G. duodenalis fell markedly in children aged 10 and older, and stayed low (< 2%) gradually falling even further in the elderly. In contrast the prevalence of non-pathogenic amoebae (Entamoeba coli, E. hartmanni, Endolimax nana and Iodamoeba buetschlii) peaked in the 30.0-39.9 age group and only then dropped to very low values among the oldest subjects examined. A

A Study of the Differential Achievement among Graduates of the University of Qatar, 1977-81.

ERIC Educational Resources Information Center

Sefein, Naim A.

Achievement of University of Qatar graduates between 1977 and 1981 was studied. For the sample of 766 graduates, information was collected on sex, nationality, major, and year of graduation. The degree to which secondary school graduation scores can predict college achievement was examined using Pearson product moment correlation coefficients. The…

Adequacy, Accountability, Autonomy and Equity in a Middle Eastern School Reform: The Case of Qatar

ERIC Educational Resources Information Center

Guarino, Cassandra M.; Tanner, Jeffery C.

2012-01-01

This study examines Qatar's recent and ambitious school reform in the early stages of its implementation against a set of four criteria for successful education systems drawn from guidelines developed by the international community: adequacy, accountability, autonomy and gender equity. We investigate both the initial structure of the reform and…

Predictions Burden of Diabetes and Economics Cost: Contributing Risk Factors of Changing Disease Prevalence and its Pandemic Impact to Qatar.

PubMed

Bener, A; Al-Hamaq, A O A A

2016-09-01

Background: The Middle East region is predicted to have one of the highest prevalence of diabetes mellitus (DM) in the world. The risk of diabetes continues to increase worldwide and its public health burden is unevenly distributed across socioeconomic strata. This burden is not only related to health care costs, but also to indirect costs caused by loss of productivity from disability and premature mortality. Aim: This study aims to estimate the economics cost of type 2 Diabetes Mellitus [T2DM] among adults in Qatar using national data, and to quantify the potential effect of a suggested preventive intervention program. Design: It is an observational cohort study. Setting: The survey was based on registry at the Hamad General Hospital and Primary Health Care (PHC) centers in the State of Qatar. Subject: This study consisted of patients above 25 years of age with diagnosed diabetes mellitus registered at Hamad General Hospital and Primary Health Care (PHC) centers during January 2004 to July 2014. Methods: We developed a dynamic model in which actual incidence, prevalence, and life expectancy data are used and alternative assumptions about future trends in these parameters can be incorporated. Linear regression model has been performed to forecast the burden of diabetes in oil-rich country. Results: According to the dynamic model, a 10% increased in the number of diabetic patients in the State of Qatar from 33 610 in 2005 to 122 000 in 2012 (about 1% annually). The annual diabetes incidence rate was higher in women than in men during a period between 2005 to 2015 years. The static model forecasted as 10% increase over 10 years. The relative increase in prevalence of diabetes and number of diabetic people are higher in women than in men (16.6%; 17.5% and 18.4% in men vs. 22.6%; 23.8% and 25.1% in women). Most of the increase in prevalence of diabetes is projected to occur in younger age groups where it is estimated to increase among age groups of 50-59 years and

Concussion surveillance: do low concussion rates in the Qatar Professional Football League reflect a true difference or emphasize challenges in knowledge translation?

PubMed

Eirale, Cristiano; Tol, Johannes L; Targett, Steve; Holmich, Per; Chalabi, Hakim

2015-01-01

To investigate concussion epidemiology in the first football (soccer) division of Qatar. Prospective cohort study. Professional First Division Football League of Qatar. All first team players were included at the beginning of each season. Daily collection of training and match exposure from August 2008 until April 2012 by club medical staff. Head injuries during training and match play were recorded on standardized injury cards. Injury incidence was calculated as number of injuries per hour exposed to risk and expressed as rate per 1000 hours. The incidence of concussions in professional club football in Qatar is 0.016 (0.000-0.033) per 1000 hours of exposure. The concussion incidence is only 25% of that in the previous European studies using the same time loss injury definition. This raises the possibility that concussions are underreported. Further research is necessary. In the meantime, concussion education of players, club medical, and support staff is warranted, in keeping with the Zurich concussion consensus call for the need for an increase in knowledge translation.

Research productivity of Gulf Cooperation Council (GCC) countries in science and social sciences.

PubMed

Meo, Sultan Ayoub; Mahesar, Abdul Latif; Sheikh, Saeed Ahmed; Sattar, Kamran; Bukhari, Ishfaq A

2016-10-01

To investigate the research progress of Gulf Cooperation Council countries in science and social sciences. This study was conducted in the Department of Physiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia, from June 2014 to February 2015.All research documents related to the 1996-2013 period having an affiliation with Gulf Cooperation Council countries, including Saudi Arabia, the United Arab Emirates, Kuwait, Qatar, Bahrain and Oman, were tracked. The main source for data-gathering was World Association of Universities, Sci-mago Journal and Country ranking and Web of Science Institute of Scientific Information (ISI) Thomson Reuters. Of the 544 institutions produced research papers, 141(25.92%) were universities or degree-awarding institutes, 372(68.38%) were research institutes and 31(5.7%) were Institute of Scientific Information-indexed scientific journals. The number of degree awarding institutes were 68(48.23%) in Saudi Arabia, 33(23.4%) in the United Arab Emirates and 12(8.51%) in Qatar. The total number of publications contributed by the region was 133638 (Mean ± SD: 22273 ± 26302.20); citable documents 127739 (Mean ± SD: 21289.83 ±25241.22); self-citations 105,716 (Mean ± SD: 17619.33 ± 23328.44); total citations 756141 (Mean ± SD: 126023.5 ± 143260.95) and citations per documents 33.22 (Mean ± SD: 5.53 ± 1.09).The overall and mean Hirschindex was 513and 85.5± 35.39. Among Gulf Cooperation Council countries, Saudi Arabia was the most productive country producing adequate number of research publications, citations and holding the highest Hirsch index value.

Communicative Approaches To Teaching English in Namibia: The Issue of Transfer of Western Approaches To Developing Countries.

ERIC Educational Resources Information Center

O'Sullivan, Margo C.

2001-01-01

Examines Namibia's communicative approach to teaching English speaking and listening skills by exploring the extent to which this approach is appropriate to the Namibian context. Raises the issue of transfer, specifically that communicative approaches are transferable to the Namibian context if they are simplified and adequate prescriptive…

Prevalence and molecular profiling of Epstein Barr virus (EBV) among healthy blood donors from different nationalities in Qatar

PubMed Central

Smatti, Maria K.; Yassine, Hadi M.; AbuOdeh, Raed; AlMarawani, Asmaa; Taleb, Sara A.; Althani, Asmaa A.

2017-01-01

Background The Epstein–Barr virus (EBV) is the causative agent of infectious mononucleosis. EBV is highly prevalent lymphotropic herpesvirus and has been linked to several malignancies. Transmission is generally by oral secretions, but can be through blood transfusions and organ transplantations. This study aimed to determine the seroprevalence, viremia rates, and circulating genotypes of EBV in healthy blood donors in Qatar. Methods Blood samples from 673 blood donors of different nationalities residing in Qatar (mainly Qatar, Egypt, Syria, Jordan, Pakistan, and India) were collected and tested for anti-EBV capsid (VCA; IgG & IgM), nuclear (EBNA; IgG), and early (EA-D; IgG) antigens. Avidity testing was determined when active infection was suspected. DNA was extracted from the buffy coat and subjected to EBV-DNA quantification using qRT-PCR. Genotyping was performed using nested-PCR targeting EBV-EBNA2 gene, and phylogeny by sequence analysis of the LMP-1 gene. Results 97.9% (673/659) of the samples were seropositive as indicated by the presence VCA-IgG, while 52.6% (354/673) had detectible EBV-DNA. EBV seroprevalence and viremia rates increased significantly with age. Genotyping of 51 randomly selected samples showed predominance of Genotype 1 (72.5%, 37/51) as compared to genotype 2 (3.5%), and mixed infections were detected in 4% of the samples. Sub-genotyping for these samples revealed that the Mediterranean strain was predominant (65.3%), followed by B95.8 prototype and North Carolina strains (12.2% each), and China1 strain (6%). Conclusion As a first study to evaluate EBV infection in highly diverse population in Qatar, where expatriates represent more than 85% of the population, our results indicated high seroprevalence and viremia rate of EBV in different nationalities, with genotype 1 and Mediterranean strain being predominant. Clinical significance of these finding have not been investigated and shall be evaluated in future studies. PMID:29228016

Saudi Science Teachers' Views and Teaching Strategies of Socioscientific Issues

NASA Astrophysics Data System (ADS)

Alamri, Aziz S.

Scientific developments such as cloning and nuclear energy have generated many controversial issues pertain to many political, social, environmental, ethical and cultural values in different societies around the globe. These controversies delimited and encircled the potential of including and teaching some important aspects of science in schools and therefore caused less consideration to the influence of these issues on enhancing the scientific literacy of people in general. The purpose of this study was to investigate how Saudi science teachers in the city of Tabuk in Saudi Arabia view and teach SSI in Saudi Arabia. This study employed semi-structured interviews with Saudi science teachers. Methodologically, this study used a constructivist grounded theory as a method for analysis to generate in-depth descriptive data about Saudi science teachers' views and teaching strategies of socio-scientific issues. Some direct and indirect benefits pertain to teaching science, understanding the relationship between science, religion, and society and some other topics are discussed in this study.

Choice-disability and HIV infection: a cross sectional study of HIV status in Botswana, Namibia and Swaziland.

PubMed

Andersson, Neil; Cockcroft, Anne

2012-01-01

Interpersonal power gradients may prevent people implementing HIV prevention decisions. Among 7,464 youth aged 15-29 years in Botswana, Namibia and Swaziland we documented indicators of choice-disability (low education, educational disparity with partner, experience of sexual violence, experience of intimate partner violence (IPV), poverty, partner income disparity, willingness to have sex without a condom despite believing partner at risk of HIV), and risk behaviours like inconsistent use of condoms and multiple partners. In Botswana, Namibia and Swaziland, 22.9, 9.1, and 26.1% women, and 8.3, 2.8, and 9.3% men, were HIV positive. Among both women and men, experience of IPV, IPV interacted with age, and partner income disparity interacted with age were associated with HIV positivity in multivariate analysis. Additional factors were low education (for women) and poverty (for men). Choice disability may be an important driver of the AIDS epidemic. New strategies are needed that favour the choice-disabled.

Prevalence and associated factors of physical fighting among school-going adolescents in Namibia

PubMed Central

Rudatsikira, Emmanuel; Siziya, Seter; Kazembe, Lawrence N; Muula, Adamson S

2007-01-01

Background Interpersonal physical violence is an important global public health concern that has received limited attention in the developing world. There is in particular a paucity of data regarding physical violence and its socio-demographic correlates among in-school adolescents in Namibia. Methods We analysed cross-sectional data from the Namibia Global School-Based Health Survey (GSHS) conducted in 2004. We aimed to estimate the prevalence and socio-demographic correlates of physical fighting within the last 12 months. We obtained frequencies of socio-demographic attributes. We also assessed the association between self-reported history of having engaging in a physical fight and a selected list of independent variables using logistic regression analysis. Results Of the 6283 respondents, 50.6% (55.2% males and 46.2% females) reported having been in a physical fight in the past 12 months. Males were more likely to have been in a physical fight than females (OR = 1.71, 95% CI (1.44, 2.05)). Smoking, drinking alcohol, using drugs and bullying victimization were positively associated with fighting (OR = 1.91, 95% CI (1.49, 2.45); OR = 1.48, 95% CI (1.21, 1.81); OR = 1.55, 95% CI (1.22, 1.81); and OR = 3.12, 95% CI (2.62, 3.72), respectively). Parental supervision was negatively associated with physical fighting (OR = 0.82, 95% CI (0.69, 0.98)). Both male and female substance users (cigarette smoking, alcohol and drug use) were more likely to engage in physical fighting than non-substance users (OR = 3.53, 95% CI (2.60, 4.81) for males and OR = 11.01, 95% CI (7.25, 16.73) for females). Parental supervision was negatively associated with physical fighting (OR = 0.85, 95% CI (0.72, 0.99)). Conclusion Prevalence of physical fighting within the last 12 months was comparable to estimates obtained in European countries. We also found clustering of problem behaviours or experiences among adolescents who reported having engaged in physical violence in the past 12 months

Prevalence and associated factors of physical fighting among school-going adolescents in Namibia.

PubMed

Rudatsikira, Emmanuel; Siziya, Seter; Kazembe, Lawrence N; Muula, Adamson S

2007-07-24

Interpersonal physical violence is an important global public health concern that has received limited attention in the developing world. There is in particular a paucity of data regarding physical violence and its socio-demographic correlates among in-school adolescents in Namibia. We analysed cross-sectional data from the Namibia Global School-Based Health Survey (GSHS) conducted in 2004. We aimed to estimate the prevalence and socio-demographic correlates of physical fighting within the last 12 months. We obtained frequencies of socio-demographic attributes. We also assessed the association between self-reported history of having engaging in a physical fight and a selected list of independent variables using logistic regression analysis. Of the 6283 respondents, 50.6% (55.2% males and 46.2% females) reported having been in a physical fight in the past 12 months. Males were more likely to have been in a physical fight than females (OR = 1.71, 95% CI (1.44, 2.05)). Smoking, drinking alcohol, using drugs and bullying victimization were positively associated with fighting (OR = 1.91, 95% CI (1.49, 2.45); OR = 1.48, 95% CI (1.21, 1.81); OR = 1.55, 95% CI (1.22, 1.81); and OR = 3.12, 95% CI (2.62, 3.72), respectively). Parental supervision was negatively associated with physical fighting (OR = 0.82, 95% CI (0.69, 0.98)). Both male and female substance users (cigarette smoking, alcohol and drug use) were more likely to engage in physical fighting than non-substance users (OR = 3.53, 95% CI (2.60, 4.81) for males and OR = 11.01, 95% CI (7.25, 16.73) for females). Parental supervision was negatively associated with physical fighting (OR = 0.85, 95% CI (0.72, 0.99)). Prevalence of physical fighting within the last 12 months was comparable to estimates obtained in European countries. We also found clustering of problem behaviours or experiences among adolescents who reported having engaged in physical violence in the past 12 months. There is a need to bring adolescent

Evaluating social-ecological aspects of buffer zones at the borders of Etosha National Park, Namibia

Treesearch

Lelani M. Mannetti; Ulrich Zeller; Karen J. Esler

2015-01-01

The study aims to investigate the premise that the implementation of a buffer zone around a national park provides opportunities for local communities to become active in the management of such areas. The study focuses on the Etosha National Park in Namibia, where the implementation of a buffer zone has been proposed, since the park fence is a potential barrier for...

Double Star Measurements at the Internationale Amateur Sternwarte (IAS) in Namibia in 2008 and 2009

NASA Astrophysics Data System (ADS)

Anton, Rainer

2010-04-01

A 40-cm-Cassegrain telescope in Namibia was used for observing double and multiple systems in the southern sky. Digital images were recorded with a CCD camera at high frame rates via a firewire interface directly in a computer. Measurements of 34 double and multiple systems are presented and compared with literature data. Some noteworthy objects are discussed in more detail.

Nurse turnover in the Kingdom of Saudi Arabia: An integrative review.

PubMed

Falatah, Rawaih; Salem, Olfat A

2018-04-06

To appraise and synthesise existing literature on nurse turnover in the Saudi Arabian context. Saudi Arabia is notably one of the nations with a health care system that is bombarded by high rates of turnover and turnover intention. Moreover, rapid population growth and the expansion of the health care system increase the demand on registered nurses in the kingdom. Eleven primary sources were reviewed using Whittemore and Knafl's (Journal of Advanced Nursing, 2005; 52, 546-553) integrative review method. There is variation in the reported turnover rates across the studies. The identified determinants of nurse turnover in the Saudi Arabian context included nurses' demographics, satisfaction, leadership and management, and job-related factors. There is a need for more studies that focus on the cost and outcome of nurse turnover and turnover intention in the Saudi Arabian context. The review highlights the alarming rates of nurse turnover and its determinants in Saudi Arabia. Nurse managers in Saudi Arabia should consider this information, as they make daily assignments. © 2018 John Wiley & Sons Ltd.

Pharmacy Education in Jordan, Saudi Arabia, and Kuwait

PubMed Central

Al-Wazaify, Mayyada; Matowe, Lloyd; Albsoul-Younes, Abla; Al-Omran, Ola A.

2006-01-01

The practice of pharmacy, as well as pharmacy education, varies significantly throughout the world. In Jordan, Kuwait, and Saudi Arabia, the profession of pharmacy appears to be on the ascendance. This is demonstrated by an increase in the number of pharmacy schools and the number of pharmacy graduates from pharmacy programs. One of the reasons pharmacy is on the ascendance in these countries is government commitment to fund and support competitive, well-run pharmacy programs. In this report we describe pharmacy education in 3 Middle East countries: Jordan, Kuwait, and Saudi Arabia. All 3 countries offer bachelor of pharmacy (BPharm) degrees. In addition, 2 universities in Jordan and 1 in Saudi Arabia offer PharmD degree programs. The teaching methods in all 3 countries combine traditional didactic lecturing and problem-based learning. Faculties of pharmacy in all 3 countries are well staffed and offer competitive remuneration. All 3 countries have a policy of providing scholarships to local students for postgraduate training abroad. The majority of students in Jordan and Kuwait are female, while the ratio of male to female students in Saudi Arabia is even. Students’ attitudes towards learning are generally positive in all 3 countries. In Saudi Arabia and Kuwait, most pharmacy graduates work in the public sector, while in Jordan, the majority work in the private sector. PMID:17136159

International Trends in Health Science Librarianship Part 18: The Middle East (Iran, Qatar and Turkey).

PubMed

Zeraatkar, Kimia; Ayatollahi, Haleh; Havlin, Tracy; Neves, Karen; Şendir, Mesra

2016-06-01

This is the 18th in a series of articles exploring international trends in health science librarianship in the 21st century. The focus of the present issue is the Middle East (Iran, Qatar and Turkey). The next feature column will investigate trends in the Balkan States JM. © 2016 Health Libraries Group.

Petroleum developments in Middle East countries in 1969

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mason, J.F.; Moore, Q.M.

1970-08-01

Petroleum production in Middle East countries in 1969 totaled 4,525,475,000 bbl at an average rate of 12,398,561 bpd, compared with 4,113,838,000 bbl or 11,239,995 bpd in 1968. The principal production increases were in Iran, Kuwait, Saudi Arabia, Abu Dhabi, and Oman. New fields were found in Iraq, Iran, and Abu Dhabi. There were no exploratory activities in Bahrain, Qatar, Sharjah, Ajman, Umm al Qawain, Dhofar, Hadhramaut, Aden-Kamaran islands, Yemen, or Lebanon. The main areas of exploratory work were in Iran, Iraq, Saudi Arabia-Red Sea, and the S. Gulf (both on shore and off shore). (67 refs.)

Foreign Language Planning in Saudi Arabia: Beyond English

ERIC Educational Resources Information Center

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…

The State of Distance Education in Saudi Arabia

ERIC Educational Resources Information Center

Alshmari, Ayshah

2017-01-01

This article provides an overview of the role of distance learning within Saudi Arabia by first briefly introducing the country itself, a general overview of the traditional education system currently in use within the country, and then an examination of the status of distance education in Saudi higher educational settings. Insight into how…

From barriers to bridges: An investigation on Saudi student mobility (2006-2009)

NASA Astrophysics Data System (ADS)

Denman, Brian D.; Hilal, Kholoud T.

2011-08-01

Globalisation is often thought to advocate for a single set of beliefs and customs and for a rejection of the need to protect regional cultures and traditions. In the aftermath of 9/11, the rift between Western and Arab cultures has deepened, and there is a patent need for cultural bridges to be built. The government of Saudi Arabia has, by increasing funding for higher education through grants and scholarships, enabled Saudi students to study at overseas universities. A number of non-Saudi students are also enrolled at Saudi Arabian universities. After a brief introduction to the cultural and educational history of the Arab region and Saudi identity, this article turns to contemporary higher education in Saudi Arabia. It introduces the King Abdullah Scholarship Programme and then goes on to present detailed enrolment data for 2006-2009, demonstrating trends and policy changes and identifying patterns in student mobility.

Utilisation of gas resources in qatar: A decade of planned development and integration

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ferdin, J.P.

Qatar's demand for energy has increased tremendously during the last decade due to expanded economic activity since the early 1970's and subsequent diversification through development of downstream industries. Most of the energy requirement is met by natural gas. The purpose of this paper is to describe the development of a gas oriented producing country and the operating philosophy for maintaining maximum efficiency and preserving the Nation's natural resources.

No variations in transit times for Qatar-1 b

NASA Astrophysics Data System (ADS)

Maciejewski, G.; Fernández, M.; Aceituno, F. J.; Ohlert, J.; Puchalski, D.; Dimitrov, D.; Seeliger, M.; Kitze, M.; Raetz, St.; Errmann, R.; Gilbert, H.; Pannicke, A.; Schmidt, J.-G.; Neuhäuser, R.

2015-05-01

Aims: The transiting hot-Jupiter planet Qatar-1 b exhibits variations in transit times that could be perturbative. A hot Jupiter with a planetary companion on a nearby orbit would constitute an unprecedented planetary configuration, which is important for theories of the formation and evolution of planetary systems. We performed a photometric follow-up campaign to confirm or refute transit timing variations. Methods: We extend the baseline of transit observations by acquiring 18 new transit light curves acquired with 0.6-2.0 m telescopes. These photometric time series, together with data available in the literature, were analyzed in a homogenous way to derive reliable transit parameters and their uncertainties. Results: We show that the dataset of transit times is consistent with a linear ephemeris leaving no hint of any periodic variations with a range of 1 min. We find no compelling evidence of a close-in planetary companion to Qatar-1 b. This finding is in line with a paradigm that hot Jupiters are not components of compact multiplanetary systems. Based on dynamical simulations, we place tighter constraints on the mass of any fictitious nearby planet in the system. Furthermore, new transit light curves allowed us to redetermine system parameters with better precision than reported in previous studies. Our values generally agree with previous determinations. Partly based on (1) data collected with telescopes at the Rozhen National Astronomical Observatory and (2) observations obtained with telescopes of the University Observatory Jena, which is operated by the Astrophysical Institute of the Friedrich-Schiller-University.Tables of light curve data are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (ftp://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/577/A109

Saudi Intermediate School EFL Teachers' Views in the Kingdom of Saudi Arabia of the Multiple Intelligences Theory as an Inclusive Pedagogy

ERIC Educational Resources Information Center

Kentab, Mohammad Yousef

2016-01-01

In this study, the researcher attempted to shed light on Saudi intermediate school EFL teachers' views of the multiple intelligences theory as an inclusive pedagogy. The purpose of this study was to investigate the impact of multiple intelligences on Saudi intermediate students' learning of EFL. The study also tried to illustrate the main…

Trends and factors associated with early initiation of breastfeeding in Namibia: analysis of the Demographic and Health Surveys 2000-2013.

PubMed

Ndirangu, M N; Gatimu, S M; Mwinyi, H M; Kibiwott, D C

2018-05-16

Early initiation of breastfeeding (EIBF) lowers the risk for all-cause mortality in babies, including those with low birth weight. However, rates of neonatal mortality and delayed initiation of breastfeeding remain high in most low- and middle-income countries. This study aimed to assess the trends and factors associated with EIBF in Namibia from 2000 to 2013. An analysis of EIBF trends was conducted using data from three Namibia Demographic Health Surveys. The present sample included singleton children younger than 2-years from 2000 (n = 1655), 2006-2007 (n = 2152) and 2013 (n = 2062) surveys. Descriptive statistics were used to analyse respondents' demographic, socioeconomic and obstetric characteristics. Factors associated with EIBF were assessed using univariate analysis and further evaluated using multivariable logistic regression analysis. EIBF significantly decreased from 82.5% (confidence interval [CI]: 79.5-85.0) in 2000 to 74.9% (72.5-77.2) in 2013. Factors associated with EIBF in 2000 were urban residence (adjusted odds ratio 0.58, 95% CI: 0.36-0.93), poorer household wealth index (1.82, 1.05-3.17), lack of antenatal care (0.14, 0.03-0.81), small birth size (0.38, 0.24-0.63) and large birth size (0.51, 0.37-0.79). In 2013, factors associated with EIBF were maternal age of 15-19 years (2.28, 1.22-4.24), vaginal delivery (2.74, 1.90-3.93), married mothers (1.57, 1.16-2.14), delivery assistance from health professionals (3.67, 1.23-10.9) and birth order of fourth or above (1.52, 1.03-2.26). Namibia has experienced a declining trend in EIBF rates from 2000 to 2013. Factors associated with EIBF differed between 2000 and 2013. The present findings highlight the importance of continued commitment to addressing neonatal health challenges and strengthening implementation of interventions to increase EIBF in Namibia.

Burden of diabetes mellitus attributable to demographic levels in Qatar: an emerging public health problem.

PubMed

Bener, Abdulbari; Kim, Eun-Jung; Mutlu, Fatih; Eliyan, Afnan; Delghan, Hamsa; Nofal, Enas; Shalabi, Luma; Wadi, Nada

2014-01-01

Diabetes is one of the main contributors to ill health and premature mortality worldwide and its prevalence has been rising during the last decades. The aim of the present study was to quantify the burden of disease in terms of deaths and loss of healthy life years (DALYs) attributed to diabetes by its demographic levels in the State of Qatar. The methods were largely based on the established Global Burden of Disease methodology and use the burden of disease in terms of disability adjusted life years (DALYs) and the years lost due to disability (YLD) as the outcome measure. We calculated years lost due to disability (YLD) and years life lost (YLL) attributable to diabetes. The study was conducted during the period from June 2013 to January 2014. The study findings revealed that disability adjusted life years (DALYs) has been increasing across the years and reached to 4.35 in 2011 from 2.58 in 2007. DALYs for men was remarkably higher than women during the period (2007-2011). Diabetes mellitus was the 6th leading cause of disease burden in Qatar (3.8%). The YLD showed a sharp increase in men (2.52 in 2011 from 1.34 in 2007) and women (1.05 in 2011 from 0.33 in 2007) during the year 2011. YLL portion of women enlarged considerably in 2011 (0.10) compared to 2010 (0.04). YLL for men and women was fluctuating across the years with a decrease in 2011 (18%) from 2007 (35%). Men and women in the age group 30-44 years had the highest peak across the years. The study findings revealed that diabetes disease burden was considerably high in Qatar, particularly in the working age group. DALYs has been increasing across the years. Copyright © 2014 Diabetes India. Published by Elsevier Ltd. All rights reserved.

Video Games Promote Saudi Children's English Vocabulary Retention

ERIC Educational Resources Information Center

AlShaiji, Ohoud Abdullatif

2015-01-01

The objective of this study was to investigate the impact of Video Games and their role on promoting Saudi Kids' English vocabulary retention. The study attempted to answer whether there was a statistically significant difference (a = 0.05) between the Saudi children's subjects' mean score on the English vocabulary test due to using Video Games…

Being stressed outside the park—conservation of African elephants (Loxodonta africana) in Namibia

PubMed Central

Ringstad, Iris H; Jackson, Craig R; May, Roel; Fossøy, Frode; Uiseb, Kenneth; Killian, Werner; Palme, Rupert; Røskaft, Eivin

2017-01-01

Abstract The conservation of the African savanna elephant (Loxodonta africana) is of prime importance for many African countries. Interactions between elephants and humans are known to induce stress and thereby have the potential to affect elephants’ fitness. In Namibia, anthropogenic disturbances are increasing due to increasing human population size and development, particularly near protected areas, such as national parks. In this study, we investigated elephant stress levels in relation to their land use, specifically their protection status, comparing elephants within Etosha National Park in Namibia with elephants residing outside the park. We noninvasively collected dung samples of 91 elephants and determined the concentration of faecal glucocorticoid metabolites (fGCM), an indicator of physiological stress. Elephants outside the park (N = 35) had significantly higher concentrations of fGCM than those inside ENP (N = 56), suggesting that, despite including community-based conservancies, unprotected areas are more stressful for elephants than protected areas, most likely due to increased interactions with humans. We also found that males had lower fGCM concentrations than females, but no significant effect of age, body size or group size was detected. Additionally, herd sizes were significantly smaller and calf recruitment was potentially lower in unprotected areas. These findings underpin the importance of protected areas such as ENP, while encouraging decision-makers to continue reducing and mitigating potential human-induced disturbances. PMID:29270294

Assessing the Organizational Characteristics Influencing Quality Improvement Implementation in Saudi Hospitals.

PubMed

Shamsuddin Alaraki, Mohammad

The health care system in Saudi Arabia has serious problems with quality and safety that can be reduced through systematic quality improvement (QI) activities. Despite the use of different QI models to improve health care in Saudi hospitals during the last 2 decades, consistent improvements have not yet been achieved and the results are still far below expectations. This may reflect a problem in introducing and implementing the QI models in the local contexts. The objective of this study is to assess the extent of QI implementation in Saudi hospitals and to identify the organizational characteristics that make Saudi hospitals particularly challenging for QI. Understanding these characteristics can inform efforts to improve them and may lead to more successful implementation. A mixed-methods approach was conducted using 2 data collection tools: questionnaires and interviews. The quantitative phase (questionnaires) aimed to uncover the current level of QI implementation in Saudi hospital as measured by 7 critical dimensions adapted from the literature. The qualitative phase (interviews) aimed to understand the organizational characteristics that impede or underpin QI in Saudi hospitals. The QI implementation was found to be significantly poor across the 7 dimensions with average score ranging between 22.80 ± 0.57 and 2.11 ± 0.69 on a 5-point Likert scale and with P value of less than .05. We also found that the current level of QI implementation helped Saudi hospitals neither to improve "customer satisfaction" nor to achieve measurable improvements in "quality results" scoring significantly low at 2.11 ± 0.69 with P value of .000 and 2.47 ± 0.57 with P value of .000, respectively. Our study confirms the presence of a multitude of organizational barriers that impede QI in Saudi hospitals. These are related to organizational culture, human resources management, processes and systems, and structure. These 4 were found to have the strongest impact on QI in Saudi

Concentrating Solar Power Projects in Saudi Arabia | Concentrating Solar

Science.gov Websites

belowâ€"alphabetical by project name. You can browse a project profile by clicking on the project Power | NREL Saudi Arabia Concentrating solar power (CSP) projects in Saudi Arabia are listed

Prevalence of HLA-B27 in Patients with Ankylosing Spondylitis in Qatar.

PubMed

Abdelrahman, M H; Mahdy, S; Khanjar, I A; Siam, A M; Malallah, H A; Al-Emadi, S A; Sarakbi, H A; Hammoudeh, M

2012-01-01

Background and Objectives. The human leukocyte antigen HLA-B27 is a class 1 antigen of the major histocompatibility complex and is strongly associated with ankylosing spondylitis (AS). The purpose of the present study is to investigate the distribution of HLA-B27 in patients with AS of different ethnic groups in Qatar. Design and Setting. Study design was cross-sectional and the setting was rheumatology clinics of Hamad General Hospital in Qatar where most of ankylosing spondylitis patients are followed up. Patients and Methods. Patients with diagnosis of AS who met the New York modified criteria for AS were tested for HLA-B27. 119 patients were tested for HLA-B27: 66 Arabs, 52 Asians (Indians, Pakistanis, Bengalis, and Iranians), and one Western (Irish). Results. Of all the individuals, 82 were positive (69%) for HLA-B27. Among the Arabs, 49/66 were positive (74%). Among the Asians, 32/52 were positive (61%). Furthermore, Qatari patients (10 males and one female) 9 were positive (82%), 14/19 Jordanians/Palestinians were positive, and 9/10 (90%) Egyptians were positive. Among the Asians, 19/26 Indians were positive (73%), which was similar to the Arabs. Conclusion. HLA-B27 in our small group of Arabs is present in 74%. Comparison with other data will be presented in detail.

Cost containment: the Middle East. Saudi Arabia.

PubMed

Chang, R W

1994-08-01

The 1970s and early 1980s saw the phenomenal growth and development of healthcare services in Saudi Arabia. This growth was unique in that it took place in a country that lacked basic infrastructure and trained personnel, but had recently acquired great wealth. Developments that took hundreds of years to occur in other countries took only 20 yrs to attain in Saudi Arabia. This growth posed unique challenges and required novel solutions. Recently, the country has had to cope with a drastic decrease in oil revenue, as well as cutbacks in healthcare funding. Now that the basic foundations of a national healthcare service have been constructed, it remains to be seen whether gains can be consolidated and steady progress made as more and more Saudi nationals take over and run their own public and private healthcare services.

Acute Bacterial Meningitis in Qatar: A Hospital-Based Study from 2009 to 2013.

PubMed

Khan, Fahmi Yousef; Abu-Khattab, Mohammed; Almaslamani, Eman Abdulrahman; Hassan, Abubaker Ahmed; Mohamed, Shehab Fareed; Elbuzdi, Abdurrahman Ali; Elmaki, Nada Yagoub; Anand, Deshmukh; Sanjay, Doiphode

2017-01-01

Bacterial meningitis is a common medical condition in Qatar. The aim of this study was to describe the clinical characteristics of bacterial meningitis, the frequency of each pathogen, and its sensitivity to antibiotics and risk factors for death. This retrospective study was conducted at Hamad General Hospital between January 1, 2009, and December 31, 2013. We identified 117 episodes of acute bacterial meningitis in 110 patients. Their mean age was 26.4 ± 22.3 years (range: 2-74) and 81 (69.2%) of them were male patients. Fifty-nine episodes (50.4%) were community-acquired infection and fever was the most frequent symptom (94%), whereas neurosurgery is the most common underlying condition. Coagulase-negative staphylococci were the most common causative agent, of which 95% were oxacillin-resistant, while 63.3% of Acinetobacter spp. showed resistance to meropenem. The in-hospital mortality was 14 (12%). Only the presence of underlying diseases, hypotension, and inappropriate treatment were found to be independent predictors of mortality. Acute bacterial meningitis predominantly affected adults and coagulase-negative staphylococci species were the common causative agent in Qatar with majority of infections occurring nosocomially. More than 90% of all implicated coagulase-negative staphylococci strains were oxacillin-resistant.

Human Papillomavirus (HPV) Infection: Molecular Epidemiology, Genotyping, Seroprevalence and Associated Risk Factors among Arab Women in Qatar

PubMed Central

Acharya, Anushree; Skariah, Sini; Dargham, Soha R.; Abu-Raddad, Laith J.; Mohamed-Nady, Nady; Amuna, Paul; Al-Thani, Asma A. J.; Sultan, Ali A.

2017-01-01

Human Papillomavirus (HPV) infections are known to cause cervical cancer worldwide, however, limited information is currently available on prevalence, types distribution and risk factors for HPV infection in the Arab countries. We conducted a cross-sectional observational study exclusively of women of Arabic origin residing in Qatar (n = 406) who were selected from the Women’s Hospital at Hamad Medical Corporation (HMC) and Health Centers of the Primary Health Care Corporation in Doha, Qatar over the period March 2013 to August 2014. Socio-demographic, behavioral and clinical data were collected. Four hundred and six cervical smears and 292 blood samples were included in the study. HPV typing was done using HPV type-specific primers-based real-time PCR, and Sanger sequencing. HPV-IgG and IgM were quantified using ELISA assays. The prevalence of HPV infection amongst Qatari and non-Qatari Arab women were 9.8% and 6.1%, respectively and 7.6% and 16.7% in women with normal and abnormal cytology, respectively. HPV 81 was the most commonly found genotype in women with normal cytology (34.5%), whereas HPV 81, 16 and 59 in women with abnormal cytology (25.0% each). All the HPV DNA positive women were seronegative and HPV-IgG prevalence was higher in Qatari women than in non-Qatari Arab women. None of the studied factors had any significant association with HPV-DNA positivity or HPV-IgG seropositivity. The overall identified HPV DNA prevalence and HPV seroprevalence among Arab women in Qatar were on the low side compared to global levels. PMID:28046025

Human Papillomavirus (HPV) Infection: Molecular Epidemiology, Genotyping, Seroprevalence and Associated Risk Factors among Arab Women in Qatar.

PubMed

Elmi, Asha A; Bansal, Devendra; Acharya, Anushree; Skariah, Sini; Dargham, Soha R; Abu-Raddad, Laith J; Mohamed-Nady, Nady; Amuna, Paul; Al-Thani, Asma A J; Sultan, Ali A

2017-01-01

Human Papillomavirus (HPV) infections are known to cause cervical cancer worldwide, however, limited information is currently available on prevalence, types distribution and risk factors for HPV infection in the Arab countries. We conducted a cross-sectional observational study exclusively of women of Arabic origin residing in Qatar (n = 406) who were selected from the Women's Hospital at Hamad Medical Corporation (HMC) and Health Centers of the Primary Health Care Corporation in Doha, Qatar over the period March 2013 to August 2014. Socio-demographic, behavioral and clinical data were collected. Four hundred and six cervical smears and 292 blood samples were included in the study. HPV typing was done using HPV type-specific primers-based real-time PCR, and Sanger sequencing. HPV-IgG and IgM were quantified using ELISA assays. The prevalence of HPV infection amongst Qatari and non-Qatari Arab women were 9.8% and 6.1%, respectively and 7.6% and 16.7% in women with normal and abnormal cytology, respectively. HPV 81 was the most commonly found genotype in women with normal cytology (34.5%), whereas HPV 81, 16 and 59 in women with abnormal cytology (25.0% each). All the HPV DNA positive women were seronegative and HPV-IgG prevalence was higher in Qatari women than in non-Qatari Arab women. None of the studied factors had any significant association with HPV-DNA positivity or HPV-IgG seropositivity. The overall identified HPV DNA prevalence and HPV seroprevalence among Arab women in Qatar were on the low side compared to global levels.

Leadership style and organisational commitment among nursing staff in Saudi Arabia.

PubMed

Al-Yami, Mansour; Galdas, Paul; Watson, Roger

2018-03-23

To examine how nurse managers' leadership styles, and nurses' organisational commitment in Saudi Arabia relate. Effective leadership is influential in staff retention; however, recruiting and maintaining nurses is an increasing problem in Saudi Arabia. Using a survey design, the Multifactor Leadership Questionnaire and the Organisational Commitment Questionnaire were distributed to a sample of 219 nurses and nurse managers from two hospitals in Saudi Arabia. Transformational leadership was the most dominant leadership style. After controlling for the influence of manager/staff status, nationality and hospitals, transformational leadership was the strongest contributor to organisational commitment. Perceptions of both transformational and transactional leadership styles, increased with age for nurse managers and nursing staff. Introducing the Full Range of Leadership model to the Saudi nursing workforce could help to prepare Saudi nurses for positions as nurse managers and leaders. The study provides insight into the type of leadership that is best suited to the dynamic and changing health care system in Saudi Arabia. It is possible that transformational leaders could influence and induce positive changes in nursing. © 2018 The Authors. Journal of Nursing Management Published by John Wiley & Sons Ltd.

Factors affecting employment in the Arabian Gulf region, 1975-1985.

PubMed

Looney, R E

1991-01-01

"This paper attempts to shed light on factors contributing to the identification of the main employment patterns in the countries of the Arab Gulf region. It also seeks to answer the question of how determinants of employment vary between national and foreign workforces and whether these determinants have changed over time." The countries concerned are Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. excerpt

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2012-11-27

unclear whether the kingdom’s gender guardianship system, which requires women to document the consent of a male relative for most public actions, will...they see as discrimination at home and unwarranted Saudi intervention on the side of the Sunni government to suppress mostly Shia unrest in...while many Saudis welcomed the king’s announcement concerning the participation of women in the next session of the advisory Shura Council and in the

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2015-04-29

23, 2013. 6 Background information on Saudi cabinet members is available at http://www.saudiembassy.net/about/ Biographies - of-Ministers.aspx. Saudi...territories it occupied in 1967, (2) agree to the establishment of a Palestinian state with a capital in East Jerusalem , and provide for the (3) “[a...compromise on Palestinian sovereignty in Jerusalem .” Elhanan Miller, “Arab ministers back Abbas in rejecting ‘Jewish’ Israel,” Times of Israel, January

Exploring the Relationship between Organizational Learning and Career Resilience among Faculty Members at Qatar University

ERIC Educational Resources Information Center

Abu-Tineh, Abdullah M.

2011-01-01

Purpose: Two main purposes guide this study. The first is to assess the level of individual, group, and organizational learning at Qatar University (QU), and the level of career resilience among its faculty members. The second is to explore the relationships between these levels of learning at QU and the career resilience of its faculty members.…

Coronary artery disease in Saudi Arabia.

PubMed

Al-Nozha, Mansour M; Arafah, Mohammed R; Al-Mazrou, Yaqoub Y; Al-Maatouq, Mohammed A; Khan, Nazeer B; Khalil, Mohamed Z; Al-Khadra, Akram H; Al-Marzouki, Khalid; Abdullah, Moheeb A; Al-Harthi, Saad S; Al-Shahid, Maie S; Nouh, Mohammed S; Al-Mobeireek, Abdulellah

2004-09-01

Coronary artery disease (CAD) is a major public health problem worldwide. To our knowledge, there is no national data available from community based studies on prevalence of CAD in the Kingdom of Saudi Arabia (KSA). Therefore, we designed this study with the objective to determine the prevalence of CAD among Saudis of both sexes, between the ages of 30-70-years in rural as well as urban communities. Further, to determine the prevalence and clinical pattern of the major modifiable risk factors for CAD among the same population. This work is part of a major national study on CAD in Saudis Study (CADISS). This is a community based study conducted by examining subjects in the age group of 30-70-years of selected households during 5-year period between 1995 and 2000 in KSA. Data were obtained from history using a validated questionnaire, and electrocardiography. The data were analyzed to provide prevalence of CAD and risk assessment model. Nine hundred and forty-four subjects, out of 17232 were diagnosed to have CAD. Thus, the overall prevalence of CAD obtained from this study is 5.5% in KSA. The prevalence in males and females were 6.6% and 4.4% (P<0.0001). Urban Saudis have a higher prevalence of 6.2% compared to rural Saudis of 4% (P<0.0001). The following variables are found to be statistically significant risk factors in KSA: age, male gender, body mass index (BMI), hypertension, current smoking, fasting blood glucose, fasting cholesterol and triglycerides. The overall prevalence of CAD in KSA is 5.5%. A national prevention program at community level as well as high risk groups should be implemented sooner to prevent the expected epidemic of CAD that we are seeing, beginning. Measures are needed to change lifestyle and to address the management of the metabolic syndrome, to reduce modifiable risk factors for CAD. A longitudinal study is needed to demonstrate the importance of reducing modifiable risk factors for CAD in KSA.

Neurology Research in Saudi Arabia: Urgent call for action.

PubMed

Algahtani, Hussein; Shirah, Bader; Boker, Faisal; Algamdi, Albaraa; Alkahtani, Abdulah

2017-08-01

Research activities in Saudi Arabia are promoted at the governmental and institutional levels. However, the output and quality of research conducted in the field of neurology has not yet been measured quantitatively. This study therefore aimed to analyse neurology-related publications from Saudi Arabia. This study was conducted in January 2016. A systematic search using the PubMed ® search engine (National Library of Medicine, Bethesda, Maryland, USA) was conducted to identify all neurology-related articles published from Saudi Arabia between January 1996 and December 2015. A total of 1,292 neurology-related publications were identified. Neurology research increased linearly with time, with most publications originating from Riyadh (67%) and the university sector (≈47%). However, most neurology-related articles were published in journals which had an impact factor of <1 (55%). Neurology research in Saudi Arabia has increased substantially over the last 20 years. However, as most articles were published in low-impact journals, the quality of research remains inadequate and should be improved. It is important that an official research culture be established in both governmental and private universities as well as colleges and health institutions in Saudi Arabia. The formation of clinical academic departments staffed by research experts is recommended to ensure the quality of neurology research output.

Level of Sedentary Behavior and Its Associated Factors among Saudi Women Working in Office-Based Jobs in Saudi Arabia

PubMed Central

Albawardi, Nada M.; Jradi, Hoda; Almalki, Abdulla A.; Al-Hazzaa, Hazzaa M.

2017-01-01

Research in Saudi Arabia has revealed a shocking level of insufficiently physically active adults, particularly women. The risk of sedentary behavior will likely increase as the number of women with office-based jobs increases. The aim of this study is to determine the level of sedentary behavior, and its associated factors, among Saudi women working office-based jobs in the city of Riyadh. A cross-sectional study of 420 Saudi female employees at 8 office-based worksites were measured to determine body mass index and were given a self-administered survey to evaluate their level of physical activity and sedentary behavior. Median sitting time on work days was 690 min per day (interquartile range, IQR 541–870), with nearly half accumulated during work hours, and 575 min per day (IQR 360–780) on non-work days. Predictors of work day sitting time were level of education, number of children, and working in the private sector. Number of children, whether they were single, and whether they lived in a small home were found to predict non-work day sitting time. This study identifies Saudi women in office-based jobs as a high-risk group for sedentary behavior. There is a need to promote physical activity at worksites and reduce prolonged sitting. PMID:28629200

Level of Sedentary Behavior and Its Associated Factors among Saudi Women Working in Office-Based Jobs in Saudi Arabia.

PubMed

Albawardi, Nada M; Jradi, Hoda; Almalki, Abdulla A; Al-Hazzaa, Hazzaa M

2017-06-19

Research in Saudi Arabia has revealed a shocking level of insufficiently physically active adults, particularly women. The risk of sedentary behavior will likely increase as the number of women with office-based jobs increases. The aim of this study is to determine the level of sedentary behavior, and its associated factors, among Saudi women working office-based jobs in the city of Riyadh. A cross-sectional study of 420 Saudi female employees at 8 office-based worksites were measured to determine body mass index and were given a self-administered survey to evaluate their level of physical activity and sedentary behavior. Median sitting time on work days was 690 min per day (interquartile range, IQR 541-870), with nearly half accumulated during work hours, and 575 min per day (IQR 360-780) on non-work days. Predictors of work day sitting time were level of education, number of children, and working in the private sector. Number of children, whether they were single, and whether they lived in a small home were found to predict non-work day sitting time. This study identifies Saudi women in office-based jobs as a high-risk group for sedentary behavior. There is a need to promote physical activity at worksites and reduce prolonged sitting.

Beliefs and attitudes about breast cancer and screening practices among Arab women living in Qatar: a cross-sectional study.

PubMed

Donnelly, Tam Truong; Al Khater, Al-Hareth; Al-Bader, Salha Bujassoum; Al Kuwari, Mohamed Ghaith; Al-Meer, Nabila; Malik, Mariam; Singh, Rajvir; Chaudhry, Sofia; Fung, Tak

2013-12-13

Despite rising breast cancer incidence and mortality rates, breast cancer screening (BCS) rates among women in Qatar remain low. Previous studies indicate the need to better understand the many complex beliefs, values, and attitudes that influence Arab women's health seeking behavior for the development of culturally appropriate and effective intervention strategies to address breast cancer in the Middle East. This study investigates beliefs, attitudes, and BCS practices of Arabic-speaking women in Qatar. A multicenter, cross-sectional quantitative survey of 1,063 (87.5% response rate) Arabic-speaking female Qatari citizens and non-Qatari residents, 35 years of age or older, was conducted in Qatar from March 2011 to July 2011. Associations between beliefs and BCS practice were estimated using chi-square tests and multivariate logistic regression analyses. Participants who adhered to BCS guidelines (BCS practice = Yes) were compared to those who did not (BCS practice = No). In addition to low levels of awareness and low participation rates in BCS, one quarter of the participants stated their doctors talked to them about breast cancer, and less than half of the women interviewed believed breast cancer can be prevented. Women who engaged in BCS practice were more likely to have a doctor who talked to them about breast cancer, to believe they were in good-excellent health, that cancer can be prevented, or that cancer might be hereditary. The majority wanted to know if they had cancer and felt their health care needs were being met. The main reasons given for not planning BCS were lack of a doctor's recommendation, fear, and embarrassment. These findings indicate that a variety of channels (health care providers, media, breast cancer survivors, community leaders) should be utilized to create culturally appropriate breast cancer intervention programs and increased awareness of breast cancer, BCS, and the benefits of early detection of breast cancer. Employment of

Beliefs and attitudes about breast cancer and screening practices among Arab women living in Qatar: a cross-sectional study

PubMed Central

2013-01-01

Background Despite rising breast cancer incidence and mortality rates, breast cancer screening (BCS) rates among women in Qatar remain low. Previous studies indicate the need to better understand the many complex beliefs, values, and attitudes that influence Arab women’s health seeking behavior for the development of culturally appropriate and effective intervention strategies to address breast cancer in the Middle East. This study investigates beliefs, attitudes, and BCS practices of Arabic-speaking women in Qatar. Methods A multicenter, cross-sectional quantitative survey of 1,063 (87.5% response rate) Arabic-speaking female Qatari citizens and non-Qatari residents, 35 years of age or older, was conducted in Qatar from March 2011 to July 2011. Associations between beliefs and BCS practice were estimated using chi-square tests and multivariate logistic regression analyses. Participants who adhered to BCS guidelines (BCS practice = Yes) were compared to those who did not (BCS practice = No). Results In addition to low levels of awareness and low participation rates in BCS, one quarter of the participants stated their doctors talked to them about breast cancer, and less than half of the women interviewed believed breast cancer can be prevented. Women who engaged in BCS practice were more likely to have a doctor who talked to them about breast cancer, to believe they were in good–excellent health, that cancer can be prevented, or that cancer might be hereditary. The majority wanted to know if they had cancer and felt their health care needs were being met. The main reasons given for not planning BCS were lack of a doctor’s recommendation, fear, and embarrassment. Conclusions These findings indicate that a variety of channels (health care providers, media, breast cancer survivors, community leaders) should be utilized to create culturally appropriate breast cancer intervention programs and increased awareness of breast cancer, BCS, and the benefits of

Lessons from the Field: Developing and Implementing the Qatar Student Assessment System, 2002-2006. Technical Report

ERIC Educational Resources Information Center

Gonzalez, Gabriella; Le, Vi-Nhuan; Broer, Markus; Mariano, Louis T.; Froemel, J. Enrique; Goldman, Charles A.; DaVanzo, Julie

2009-01-01

Qatar has recently positioned itself to be a leader in education. Central to the country's efforts is the implementation of reforms to its K-12 education system. Central to the reform initiatives was the development of internationally benchmarked curriculum standards in four subjects: Arabic, English as a foreign language, mathematics, and…

Detection of secondary eclipses of WASP-10b and Qatar-1b in the Ks band and the correlation between Ks-band temperature and stellar activity.

NASA Astrophysics Data System (ADS)

Cruz, Patricia; Barrado, David; Lillo-Box, Jorge; Diaz, Marcos; López-Morales, Mercedes; Birkby, Jayne; Fortney, Jonathan J.; Hodgkin, Simon

2017-10-01

The Calar Alto Secondary Eclipse study was a program dedicated to observe secondary eclipses in the near-IR of two known close-orbiting exoplanets around K-dwarfs: WASP-10b and Qatar-1b. Such observations reveal hints on the orbital configuration of the system and on the thermal emission of the exoplanet, which allows the study of the brightness temperature of its atmosphere. The observations were performed at the Calar Alto Observatory (Spain). We used the OMEGA2000 instrument (Ks band) at the 3.5m telescope. The data was acquired with the telescope strongly defocused. The differential light curve was corrected from systematic effects using the Principal Component Analysis (PCA) technique. The final light curve was fitted using an occultation model to find the eclipse depth and a possible phase shift by performing a MCMC analysis. The observations have revealed a secondary eclipse of WASP-10b with depth of 0.137%, and a depth of 0.196% for Qatar-1b. The observed phase offset from expected mid-eclipse was of -0.0028 for WASP-10b, and of -0.0079 for Qatar-1b. These measured offsets led to a value for |ecosω| of 0.0044 for the WASP-10b system, leading to a derived eccentricity which was too small to be of any significance. For Qatar-1b, we have derived a |ecosω| of 0.0123, however, this last result needs to be confirmed with more data. The estimated Ks-band brightness temperatures are of 1647 K and 1885 K for WASP-10b and Qatar-1b, respectively. We also found an empirical correlation between the (R'HK) activity index of planet hosts and the Ks-band brightness temperature of exoplanets, considering a small number of systems.

A survey on the awareness and attitude of pharmacists and doctors towards the application of pharmacogenomics and its challenges in Qatar.

PubMed

Elewa, Hazem; Alkhiyami, Dania; Alsahan, Dima; Abdel-Aziz, Ahmed

2015-08-01

Pharmacists are expected to play an important role in applying pharmacogenomics discoveries to patient care. Despite the increased attention to genetic research in Qatar, clinicians' attitudes towards the application of pharmacogenomics are not yet explored. The aim of this study was to assess the awareness and attitude of pharmacists compared with doctors towards pharmacogenomics and its implications by submitting an electronic-based survey to all pharmacists and doctors currently working in a large medical corporation in Qatar. A cross-sectional survey instrument was developed based on literature review. Eligible participants were pharmacists and doctors currently practicing in Hamad Medical Corporation hospitals in Qatar. The survey comprised questions on demographic and professional characteristics. It also evaluated the awareness, attitudes and challenges towards pharmacogenomics and its application. We collected 202 surveys, 108 (53.2%) of which were pharmacists and the remaining 94 (46.5%) were doctors. The overall participants' mean total awareness score percentage was low (39% ± 22) and there were no difference between the mean score achieved by pharmacists and doctors. Pharmacists had significantly more positive attitudes than doctors towards: (i) taking the responsibility of applying pharmacogenomics to drug therapy selection, dosing and monitoring; (ii) perceiving a positive role of pharmacogenomics testing on the control of drug expenditure; and (iii) their willingness to participate in pharmacogenomics-related training sessions. Both pharmacists and doctors perceived lack of knowledge and guidelines as major challenges towards the application of pharmacogenomics in Qatar. Despite doctors' and pharmacists' low level of awareness towards pharmacogenomics, they both have positive attitudes towards the clinical implications of pharmacogenomics. Pharmacists are more motivated to learn about pharmacogenomics and are more willing to take initiatives in

Population Pressure and the Future of Saudi State Stability

DTIC Science & Technology

2008-12-01

Political stability in Saudi Arabia is a key strategic concern of the United States and the international community. As the largest producer of oil...will likely be able to maintain political stability in the foreseeable future. While we conclude that Saudi Arabia will not face revolutionary

Comparing disciplinary methods used by mothers in Palestine and Qatar.

PubMed

Kamal, Madeeha; Halileh, Samia; Dargham, Soha; Alyafei, Khalid A; Giacaman, Rita; Imseeh, Sawsan; Eldeeb, Nehal; Nasr, Shiraz; Korayem, Mona; Abu-Rmeileh, Niveen; Mahfoud, Ziyad; Tawfik, Hassan; Mahmoud, Mohamed H; Mian, Marcellina; Lynch, Margaret A

2018-05-03

This paper explores child disciplinary methods used by parents in Qatar and Palestine. In this study ICAST-P, an internationally recognized tool, was used with mothers reporting on one of their children up to their 12th birthday. It questions about disciplinary methods: nonviolent; physical: moderate and severe; and psychological methods that had been used in the previous year on the index child in the family. A comparative national cross-sectional household survey of mothers aged 25-50 years old was conducted in both Qatar and Palestine, both Arabic Muslim states, but with very different socio-economic and political contexts that place Qataris in a much more advantageous position. Our results show that the 1299 Palestinian mothers interviewed were younger, had more children and less education compared to the 1018 Qatari mothers. Fewer mothers from Palestine were working. The index child in Palestine tended to be younger with 60% being under 5 years, while 73.7% of Qatari children were over 5 years of age. Severe physical disciplinary methods were reported significantly more often, in Palestine, e.g. Kicking the child (P value < 0.001), using hand or pillow to prevent breathing (P value < 0.001) and hitting child with object or fist (P value < 0001). Moderate as well as psychological disciplinary methods were also significantly higher among Palestinian mothers (P value < 0.001). Our results suggest that challenging circumstances that Palestinian mothers experience, as compared to their Qatari peers, are associated with greater prevalence of the harsher forms of discipline. Our findings have policy implications and preventative strategies for child maltreatment in both countries. Copyright © 2018 Elsevier Ltd. All rights reserved.

Diabetes Mellitus in Saudi Arabia: A Review of the Recent Literature.

PubMed

Al Dawish, Mohamed Abdulaziz; Robert, Asirvatham Alwin; Braham, Rim; Al Hayek, Ayman Abdallah; Al Saeed, Abdulghani; Ahmed, Rania Ahmed; Al Sabaan, Fahad Sulaiman

2016-01-01

The World Health Organization (WHO) has reported that Saudi Arabia ranks the second highest in the Middle East, and is seventh in the world for the rate of diabetes. It is estimated that around 7 million of the population are diabetic and almost around 3 million have pre-diabetes. Even more worrying perhaps, is the increasing pattern of diabetes noted in Saudi Arabia in the recent past. In fact, diabetes has approximately registered a ten-fold increase in the past three eras in Saudi Arabia. Diabetes mellitus (DM) has been found to be related to high mortality, morbidity and vascular complications, accompanied by poor general health and lower quality of life. In Saudi Arabia, DM is quickly reaching disturbing proportions and becoming a significant cause of medical complications and even death. However, when compared with the developed countries, the research work conducted, focusing particularly on the incidence, prevalence and socio-demographic properties of DM is woefully inadequate. The health burden due to DM in Saudi Arabia is predicted to rise to catastrophic levels, unless a wide-ranging epidemic control program is incorporated, with great emphasis laid on advocating a healthy diet, including exercise and active lifestyles, and weight control. To properly manage the DM in Saudi Arabia, a multidisciplinary approach is required. In this review we discuss all the aspects of DM in Saudi Arabia drawing from the published literature currently available.

Prevention of type II diabetes mellitus in Qatar: Who is at risk?

PubMed

Christos, Paul J; Chemaitelly, Hiam; Abu-Raddad, Laith J; Ali Zirie, Mahmoud; Deleu, Dirk; Mushlin, Alvin I

2014-01-01

Type II diabetes mellitus (DM) is one of the leading chronic diseases in Qatar as well as worldwide. However, the risk factors for DM in Qatar and their prevalence are not well understood. We conducted a case-control study with the specific aim of estimating, based on data from outpatients with DM in Qatar (cases) and outpatient/inpatient controls, the association between demographic/lifestyle factors and DM. A total of 459 patients with DM from Hamad General Hospital (HGH) outpatient adult diabetes clinics, and 342 control patients from various outpatient clinics and inpatient departments within Hamad Medical Corporation (HMC) (years 2006-2008), were recruited. The association between risk factors and DM was evaluated using bivariate and multivariable logistic regression analyses. In addition to odds ratios (OR) and 95% confidence intervals (95% CI), we estimated the population attributable risk fractions for the DM demographic/lifestyle risk factors. Qatari nationality was the strongest risk factor for DM (adjusted OR = 5.5; 95% CI = 3.5-8.6; p < 0.0001), followed by higher monthly income (defined as ≥ 3000 Qatari Riyals, adjusted OR = 5.1; 95% CI = 3.0-8.7; p < 0.0001), age >65 years (adjusted OR = 3.3; 95% CI = 0.9-11.4; p = 0.06), male gender (adjusted OR = 2.9; 95% CI = 1.8-4.8; p < 0.0001), obesity (BMI ≥ 30, adjusted OR = 2.2; 95% CI = 1.5-3.2; p < 0.0001), no college education (adjusted OR = 1.7; 95% CI = 1.2-2.6; p = 0.009), and no daily vigorous/moderate activity (adjusted OR = 1.5; 95% CI = 0.9-2.3; p = 0.12). Among Qatari nationals, obesity was found to be the main risk factor for DM (unadjusted OR = 3.0; 95% CI = 1.6-5.6; p < 0.0001), followed by no college education (unadjusted OR = 2.7; 95% CI = 1.5-5.1; p = 0.001), while consanguinity did not appear to play a major role in predicting DM (unadjusted OR = 1.5; 95% CI = 0.8-2.8; p = 0.21). Our findings further suggested that eliminating

Essays on oil and business cycles in Saudi Arabia

NASA Astrophysics Data System (ADS)

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

Type 2 diabetes mellitus susceptibility gene TCF7L2 is strongly associated with hyperglycemia in the Saudi Arabia Population of the eastern province of Saudi Arabia.

PubMed

Acharya, S; Al-Elq, A; Al-Nafaie, A; Muzaheed, M; Al-Ali, A

2015-08-01

We studied the association of single nucleotide polymorphisms (SNPs) rs7903146, rs12255372 and rs4506565 in type 2 diabetes mellitus (T2DM) susceptibility gene, transcription factor 7 like 2 (TCF7L2) with T2DM among the population of the Eastern Province of Saudi Arabia. In a case-control study, blood samples were collected from 359 T2DM patients and 351 age and sex-matched normoglycemic controls. Genotyping was done by allele specific PCR assay. Our results revealed a strong association between risk T alleles in variants rs12255372 (OR: G/T=1.4233; T/T=2.0395) and rs4506565 (OR: A/T=1.6066; T/T=3.1301) and T2DM among the Saudi population of the Eastern Province of Saudi Arabia. This is the first time that this association has been identified in a Saudi population. However, a common variant, rs7903146, often found to be associated with T2DM in other populations failed to demonstrate any association to T2DM with the present population. These data further strengthens the hypothesis that Saudi populations might carry a distinct risk allele in T2DM susceptibility gene TCF7L2. The present results confirm that rs12255372 and rs4506565 variants of TCF7L2 show an association, but not rs7903146, with T2DM for the Saudi population of the Eastern Province of Saudi Arabia.

Update: Saudi Arabia.

ERIC Educational Resources Information Center

McGregor, Joy; Nydell, Margaret

A guide for persons planning on living in or relocating to Saudi Arabia for extended periods of time, this book features information on such topics as entry requirements, transportation, money matters, housing, schools, and insurance. The guide's contents include the following sections: (1) an overview; (2) before leaving; (3) on arrival; (4)…

Urbanization: Riyadh, Saudi Arabia

NASA Image and Video Library

2001-10-22

Riyadh, the national capital of Saudi Arabia, is shown in 1972, 1990 and 2000. Its population grew in these years from about a half million to more than two million. Saudi Arabia experienced urbanization later than many other countries; in the early 1970s its urban-rural ratio was still about 1:3. By 1990 that had reversed to about 3:1. The city grew through in-migration from rural areas, and from decreases in the death rate while birthrates remained high. The 1972 image is a Landsat MSS scene; the 1990 image is a Landsat Thematic Mapper scene; and the 2000 image is an ASTER scene. All three images cover an area of about 27 x 34 km. The image is centered at 24.6 degrees north latitude, 46.6 degrees east longitude. http://photojournal.jpl.nasa.gov/catalog/PIA11087

Congenital disorders of glycosylation: The Saudi experience.

PubMed

Alsubhi, Sarah; Alhashem, Amal; Faqeih, Eissa; Alfadhel, Majid; Alfaifi, Abdullah; Altuwaijri, Waleed; Alsahli, Saud; Aldhalaan, Hesham; Alkuraya, Fowzan S; Hundallah, Khalid; Mahmoud, Adel; Alasmari, Ali; Mutairi, Fuad Al; Abduraouf, Hanem; AlRasheed, Layan; Alshahwan, Saad; Tabarki, Brahim

2017-10-01

We retrospectively reviewed Saudi patients who had a congenital disorder of glycosylation (CDG). Twenty-seven Saudi patients (14 males, 13 females) from 13 unrelated families were identified. Based on molecular studies, the 27 CDG patients were classified into different subtypes: ALG9-CDG (8 patients, 29.5%), ALG3-CDG (7 patients, 26%), COG6-CDG (7 patients, 26%), MGAT2-CDG (3 patients, 11%), SLC35A2-CDG (1 patient), and PMM2-CDG (1 patient). All the patients had homozygous gene mutations. The combined carrier frequency of CDG for the encountered founder mutations in the Saudi population is 11.5 per 10,000, which translates to a minimum disease burden of 14 patients per 1,000,000. Our study provides comprehensive epidemiologic information and prevalence figures for each of these CDG in a large cohort of congenital disorder of glycosylation patients. © 2017 Wiley Periodicals, Inc.

Special Education in Saudi Arabia: Challenges, Perspectives, Future Possibilities

ERIC Educational Resources Information Center

Alquraini, Turki

2011-01-01

This paper provides a brief background of the education system in Saudi Arabia and current special education services and programs for students with disabilities. Additionally, this paper presents the findings of some studies that examined teachers' perspectives regarding the inclusion of students with disabilities. As Saudi Arabia continues its…

Special Education in Saudi Arabia: Challenges, Perspectives, Future Possibilities

ERIC Educational Resources Information Center

Alquraini, Turki

2010-01-01

This paper provides a brief background of the education system in Saudi Arabia and current special education services and programs for students with disabilities. Additionally, this paper presents the findings of some studies that examined teachers' perspectives regarding the inclusion of students with disabilities. As Saudi Arabia continues its…

Promoting Cultural Understanding: The Case of the Saudi Arabian Social Studies Curriculum.

ERIC Educational Resources Information Center

Alaklobi, Fahad

A study investigated the role of the Saudi Arabian social studies curriculum in helping Saudi students to understand other cultures. Analysis of the content of social studies textbooks revealed that they cover a wide range of cultural information related to countries from around the world. Saudi students start their cultural education in grade 5…

Asthma control in Saudi Arabia: Gender implications.

PubMed

Torchyan, Armen A

2017-05-01

Gender-related factors in asthma control should be considered in clinical consultations to substantially improve asthma control in women. Meanwhile, a limited number of studies have been reported on gender differences in factors related to asthma control, especially in Saudi Arabia. To study the potential gender differences in factors associated with asthma control among adult patients with physician-diagnosed asthma. A cross-sectional study was conducted in adult patients with asthma who attended primary care clinics at three major hospitals in Riyadh, Saudi Arabia. Asthma control was measured by using the Asthma Control Test. Asthma control status was classified as either controlled (Asthma Control Test score of >19) or uncontrolled (Asthma Control Test score of ≤19). Multiple logistic regression analysis was performed. In this study, 58.9% of men and 77.0% of women had uncontrolled asthma (p = 0.002). Factors associated with uncontrolled asthma were different between men and women, except for household income. Reporting higher levels of stress (odds ratio [OR] 4.3 [95% confidence interval {CI}, 1.7-11.1]), daily tobacco smoking (OR 5.8 [95% CI, 1.5-23.5]), and a monthly household income of <15,000 Saudi Arabian Riyals (OR 4.5 [95% CI, 1.9-10.5]) were associated with uncontrolled asthma in men. Being unemployed (OR 3.4 [95% CI, 1.3-9.4]), being obese (OR 3.2 [95% CI, 1.1-9.2]), or having a monthly household income of <15,000 Saudi Arabian Riyals (OR 3.1 [95% CI, 1.2-8.0]) were associated with uncontrolled asthma in women. This study demonstrated that many factors, such as stress, occupation, and obesity, had a differential relationship with uncontrolled asthma among men and women in Saudi Arabia that could provide more insight into methods of improving asthma control, especially in women.

Effects of Inquiry-Based Science Instruction on Science Achievement and Interest in Science: Evidence from Qatar

ERIC Educational Resources Information Center

Areepattamannil, Shaljan

2012-01-01

The author sought to investigate the effects of inquiry-based science instruction on science achievement and interest in science of 5,120 adolescents from 85 schools in Qatar. Results of hierarchical linear modeling analyses revealed the substantial positive effects of science teaching and learning with a focus on model or applications and…

Revisiting the Importance of Knowledge: From Namibia, a Case for Promoting Knowledge by Campaigns to Reduce Stigma

ERIC Educational Resources Information Center

Chung, Adrienne H.; Rimal, Rajiv N.

2015-01-01

Reducing stigma against people living with HIV is key to encouraging HIV testing, which in turn is an important component in the treatment-as-prevention approach. We analyzed nationally representative survey data of participants aged 15 years and older in Namibia (N = 4,300) to determine whether knowledge about HIV and self-efficacy to protect…

Using SaudiVeg Ecoinformatics in assessment, monitoring and proposing environmental restoration tools in central Saudi Arabia

NASA Astrophysics Data System (ADS)

El-Sheikh, Mohamed; Hennekens, Stephan; Alfarhan, Ahmed; Thomas, Jacob; Schaminee, Joop; El-Keblawy, Ali

2017-04-01

Successful restoration of degraded habitats requires information about the history and factors led to the deterioration of these habitats. This study analyzed SaudiVeg Ecoinformatics, which is a big phytosociological database about plant communities and other environmental factors affecting them in the Najd-Central Region of Saudi Arabia. A phytosociological survey with more than 3000 vegetation relevés was conducted during 2013. The data were used to correlate the plant community attributes, such as abundance and species diversity in natural and ruderal habitats with environmental factors, such as human impacts, soil physical and chemical properties, and land uses. The data were subjected to multivariate analyses using programs, such as TWINSPAN, DCA and CCA, via Juice package. Fourteen vegetation associations were described under provisional classification of the Central Saudi Arabia deserts. These associations were broadly grouped into desert vegetation types. One alliance group, Haloxylonion salicornici, is the most widespread and contains four associations on the wadis and desert plains. Three associations are dominant on the depression habitats (raudhas) and two associations of Tamarixidetum spp. on the wetland and salt pan habitats. Four associations inhabit the man-made habitat and abandoned field habitats and one association, the Neurado procumbentis-Heliotropietum digyni, dominates the overgrazed sandy dunes. As human impact is huge and increasing, the vegetation ecoinformatics of the present study would form a baseline description that could be used as a vital tool for future monitoring and for proposing environmental restoration processes in central Saudi Arabia. It could also help both Governmental and Non-governmental organizations (NGO) in formulating strategies and on-ground plans for protection, management and restoration of the natural vegetation.

Conservation in Saudi Arabia; moving from strategy to practice.

PubMed

Barichievy, Chris; Sheldon, Rob; Wacher, Tim; Llewellyn, Othman; Al-Mutairy, Mohammed; Alagaili, Abdulaziz

2018-02-01

Conservation in the Kingdom of Saudi Arabia is relatively young, yet have made considerable gains in conservation through strategic proclamation and reintroductions. Changes in land use, illegal hunting and competition with domestic stock has decimated the native ungulates, meaning that the survival of the native ungulate species is now completely dependent on protected area network. The challenge is to sustain this network to make meaningful conservation impact into the future. We review the status of ungulate conservation in Saudi Arabia and highlight that the conservation strategy is well developed. The major challenge faced in conservation in Saudi Arabia now is to implement what has been sanctioned.

Seat belt and mobile phone use among vehicle drivers in the city of Doha, Qatar: an observational study.

PubMed

Mahfoud, Ziyad R; Cheema, Sohaila; Alrouh, Hekmat; Al-Thani, Mohammed Hamad; Al-Thani, Al Anoud Mohammed; Mamtani, Ravinder

2015-09-22

In Qatar traffic injuries and fatalities are of serious concern. Mobile phone use whilst driving has been associated with increased risk of vehicular collisions and injuries. Seat belt use has been demonstrated to save lives and reduce the severity of road traffic injuries. Whereas previously published studies may have looked at all front passengers, this study aims to obtain reliable estimates of the prevalence of seat belt and mobile phone use among vehicle drivers in the city of Doha, Qatar. Additionally, we aim to investigate the association of these behaviors with other variables namely gender, time of the day and type of vehicle. An observational study on 2,011 vehicles was conducted in 2013. Data were collected at ten sites within Doha city over a two-week period. Two trained observers surveyed each car and recorded observations on a data collection form adapted from a form used in a 2012 Oklahoma observational study. Associations were assessed using the Chi-squared test or Fisher's exact test. A p-value of .05 or less was considered statistically significant. Overall, 1,463 (72.7 %) drivers were found using a seat belt (95 % CI: 70.8-74.7 %) and 150 (7.5 %) their mobile phones (95 % CI: 6.3-8.6 %) during the observation period. Mobile phone use was significantly associated with not using a seat belt and driving a sport utility vehicle. Significantly lower rates of seat belt use were observed in the early morning and late afternoon. No gender differences were observed. Seatbelt use in Doha was found to be similar to countries in the region but lower than those in western countries. Also, studies from other high-income locations, reported lower rates of mobile phone use while driving than in Doha. Despite road traffic crashes being one of the leading causes of death in Qatar, three out of 10 drivers in Doha, Qatar, do not use a seat belt and about one in 12 use a mobile phone while driving. More efforts, in the form of awareness campaigns and increased law

The Governance of Indigenous Natural Products in Namibia: A Policy Network Analysis.

PubMed

Ndeinoma, Albertina; Wiersum, K Freerk; Arts, Bas

2018-01-09

At the end of the 20th century, optimism existed that non-timber forest products (NTFPs) can form an integral part in conservation and development strategies. However, there is limited knowledge on how the different stakeholders could relate to the state or to each other in promoting commercialization of NTFPs. Applying the policy network as an analytical framework, we investigated the structural patterns of actor relations in the governance structure of indigenous natural products (INPs) in Namibia, to understand the implications of such relations on INP policy process. The findings indicate that the INP policy network in Namibia is multi-dimensional, consisting of the Indigenous Plant Task Team (IPTT)-the key governance structure for resource mobilization and information sharing; and functional relations which serve specific roles in the INP value chain. The existing relations have facilitated policy development particularly for heavily regulated species, such as devil's claw; but for other species, only incremental changes are observed in terms of small-scale processing facilities for value addition and exclusive purchase agreements for sustainable sourcing of INPs. Participation of primary producers, private actors and quality standardization bodies is limited in INPs governance structures, which narrow the scope of information sharing. Consequently, despite that the IPTT has fostered publicly funded explorative pilot projects, ranging from production to marketing of INPs, there are no clear guidelines how these projects results can be transferred to private entities for possible commercialization. Further collaboration and information sharing is needed to guide public sector relations with the private entities and cooperatives.

A decade of intestinal protozoan epidemiology among settled immigrants in Qatar.

PubMed

Abu-Madi, Marawan A; Behnke, Jerzy M; Boughattas, Sonia; Al-Thani, Asma; Doiphode, Sanjay H

2016-08-05

The World Health Organization estimates that about 3.5 billion people worldwide are affected by intestinal parasitic infections. Reports have already emphasized the role of immigrants in outbreaks of parasitic diseases in industrialized countries. With the mass influx of immigrants to Qatar, patent intestinal parasitic infections have been observed. Herein, the prevalence of intestinal protozoan infections was analysed in 29,286 records of subjects referred for stool examination at the Hamad Medical Corporation over the course of a decade (2005 to 2014, inclusive). Overall prevalence of combined protozoan infections was 5.93 % but there were significant temporal trends, age and sex effects and those arising from the region of origin of the subjects. The most common protozoan was Blastocystis hominis (overall prevalence 3.45 %). Giardia duodenalis, Chilomastix mesnili, Entamoeba coli, Entamoeba hartmanni, Endolimax nana, Iodamoeba butschlii, Entamoeba histolytica/dispar, Cryptosporidium sp. and a single case of Isospora were also detected. The prevalence of combined protozoan infections, G. duodenalis and the non-pathogenic amoebae all declined significantly across the decade. That of B. hominis varied between years but showed no directional trend across years and there was no evidence that prevalence of E. histolyitica/dispar changed significantly. Protozoan infections were observed among all regional groups, but prevalence was higher among subjects from the Arabian Peninsula, Africa and Asia compared to those from the Eastern Mediterranean and Qatar. Prevalence was higher among male subjects in all cases, but age-prevalence profiles differed between the taxa. These results offer optimism that prevalence will continue to decline in the years ahead.

The characteristics and distribution of dentist workforce in Saudi Arabia: A descriptive cross-sectional study.

PubMed

AlBaker, Abdulaziz A; Al-Ruthia, Yazed Sulaiman H; AlShehri, Mohammed; Alshuwairikh, Samar

2017-12-01

The Kingdom of Saudi Arabia has shown steady growth in the dental workforce over the last 20 years. Although the number of dental colleges has significantly increased in the last decade, there is not any study so far that described the status of the licensed dentist workforce in the kingdom. The present study aimed to explore the demographic distribution and professional characteristics of licensed dentist workforce in Saudi Arabia. This was a descriptive cross-sectional study using the Saudi Commission for Health Specialties (SCFHS) database to identify the number of licensed dentists in Saudi Arabia as well as their professional and demographic characteristics as of December 2016. The data was categorized based on gender, nationality, dental specialty, health sector, geographic location, and professional rank. The number of licensed dentists working in the kingdom as of December 2016 was 16887 dentists, and the vast majority of them are professionally registered as general dentists (70.27%). The percentage of general dentists among the professionally registered female dentists is significantly higher than their male counterparts (79.71% vs. 64.80%; P  < 0.001). Only 22.08% of the dentists working in the kingdom are Saudi. Most of the dentist workforce in the kingdom are male (61.06%). The mean age of the Saudi dentists is slightly but significantly younger than non-Saudi dentists (37.7 vs. 40.7 years; P  < 0.001). Over 80% of the Saudi dentists are working in the regions of Riyadh, Makkah, and Eastern province. About 66% of the Saudi dentists are working in the public health sector in comparison to only 20.46% of the non-Saudi dentists ( P  < 0.001). Most of the dental care in Saudi Arabia is provided by non-Saudi dentists in both private and public health sectors. With the rising unemployment rate among Saudi dentists, the governmental bodies that are responsible of dental labor market regulations such as the ministries of health, economy and planning