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…

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.

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.

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…

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…

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…

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.

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.

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.

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.

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…

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.…

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.

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…

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.

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

78 FR 48706 - Expansion of Global Entry Eligibility to Certain Citizens of the Republic Of Korea, the Federal...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... Germany, the State of Qatar, and the United Kingdom AGENCY: U.S. Customs and Border Protection; Department... citizens of the State of Qatar; and a limited number of citizens of the United Kingdom who frequently... citizens of the Federal Republic of Germany, all citizens of the State of Qatar and all citizens of the...

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…

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…

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 cessation counseling were lack of time (65 % of respondents) and lack of patients' interest in smoking cessation (54 %). Qatar community pharmacists have positive attitudes toward smoking cessation counseling. These attitudes need to be translated into action. Interventions should be implemented to overcome perceived barriers and to improve smoking cessation activities among pharmacists.

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

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.

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.

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.

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

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.

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 panel, while lowering the recall rate. An adapted second-tier strategy is presented for screening in Germany and will be prospectively evaluated over the next years in a pilot project named "Newborn Screening 2020".

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

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

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.

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.

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.

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 .

The Civil Engineer, Winter 00-01, Volume 8, Number 4

DTIC Science & Technology

2001-01-01

HORSE in Doha, Qatar , to renovate Camp Snoopy. A Balancing Act by CMSgt Myrl Kibbe and Mike Gelsleichter The Air Force Enlisted Grades Allocation...201st RHF When I was informed that my unit was to deploy to Camp Snoopy in Doha, Qatar , my first thought was … Where? Aside from hearing the name of...constructed to redirect vehicle search area traffic at Camp Snoopy, Qatar . RED HORSE units completed construction despite 120- degree temperatures

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.

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

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.

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.

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.

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]."

Strategic Vision of His Highness Sheikh Zayed Bin Sultan Al Nahyan

DTIC Science & Technology

2003-04-07

based on agriculture. The water resources came by way of ancient subterranean water canals that brings the water from aquifers in the mountains to...Federation between Abu Dhabi and Dubai, with an extended invitation, to the other Trucial Coast including the States Of Bahrain and Qatar to join”34. 11...Bahrain and Qatar . “The first step was a meeting for the Rulers of the Trucial Coast Emirates, The Emir of Bahrain, and The Emir of Qatar , in Dubai

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.

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.

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

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

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.

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.

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

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 use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

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:25613951

76 FR 46896 - Designation of Six Individuals Pursuant to Executive Order 13224

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

....a. AL-KOWARI, Salim; a.k.a. AL-KUWARI, Salem); DOB 1977; alt. DOB 1978; nationality Qatar...); DOB 17 Aug 1981; nationality Qatar; Passport 28163402296 (individual) [SDGT] 4. ABD AL-RAHMAN, Atiyah...

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.

Qatar.

PubMed

1987-11-01

Qatar is an oil-exporting Arab country that juts out from the north coast of Saudi Arabia into the Persian Gulf. Fewer than half of the 320,000 population are Arabs, however, most are Pakistani, Indian, Iranian and Egyptian foreign workers. Education is compulsory to age 16, and 60% are literate. Oil and refined petroleum products account for the $2 billion trade surplus, amounting to a $27,000 annual per capita income. The government is centralized and run by consensus under the Amir, head of the Al Thani, or ruling family. Political parties are banned. Qatar is evolving from a traditional to a modern welfare state.

Evaluation of clinical pharmacy services offered for palliative care patients in Qatar.

PubMed

Wilby, Kyle John; Mohamad, Alaa Adil; AlYafei, Sumaya AlSaadi

2014-09-01

Palliative care is an emerging concept in the countries of the Gulf Cooperation Council, a political and economic union of Arab states bordering the Persian Gulf, namely Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. Clinical pharmacy services have not yet been evaluated in this region. The objectives of this study were to create a baseline inventory of clinical pharmacy interventions in palliative care and to assess the perceived importance of interventions made. This was a prospective, single-center characterization study. Interventions were documented from September 30 to December 1, 2013. They were characterized into predetermined categories and analyzed using descriptive statistics. Physician acceptance rate and intervention rate per patient were calculated. Classification categories were sent to 10 practicing pharmacists in each of Qatar and Canada, who ranked the categories on the basis of perceived importance. A total of 96 interventions were documented, giving 3 interventions per patient and an acceptance rate of 81%. Discontinuing therapy (29%), initiating therapy (25%), and provision of education/counseling (13.5%) were most common. No differences were found between rankings from pharmacists in Qatar or Canada. Clinical pharmacy interventions are frequent, and those relating to alterations in drug therapy are most common. Interventions align with the perceived importance from pharmacists in both Qatar and Canada.

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.

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.

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.

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.

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.

77 FR 47691 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-09

...: Application of Rizon Qatar Company W.L.L. (``Rizon Jet'') requesting a foreign air carrier permit to engage in... States and any point or points in Qatar. Rizon Jet also requests exemption authority to engage in the...

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.

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

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.

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.

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…

Effect of Professional Development on Teaching Behaviors and Efficacy in Qatari Educational Reforms

ERIC Educational Resources Information Center

Zimmerman, Whitney Alicia; Knight, Stephanie L.; Favre, David E.; Ikhlef, Atman

2017-01-01

Qatar is undergoing major educational reform that is shifting its educational policy toward an instructional orientation grounded in constructivism and student-centered instruction. Differences in cultural conceptions of knowledge acquisition and the purpose of education are examined to highlight challenges to Qatar's reform implementation…

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…

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…

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…

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)…

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…

Healthcare Professionals' Perspectives on a Mental Health Educational Campaign for the Public

ERIC Educational Resources Information Center

Pawluk, Shane Ashley; Zolezzi, Monica

2017-01-01

Objective: To explore barriers and facilitators in implementing an educational campaign in mental health for the public in Qatar. Design: Qualitative study. Setting: Healthcare facilities across Qatar were used as the setting. Methods: Semi-structured interviews were conducted with 35 healthcare providers from a variety of professions, including…

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…

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…

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…

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…

Improving Finance for Qatari Education Reform. Research Brief

ERIC Educational Resources Information Center

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

2009-01-01

Qatar's education reform, which included implementation of a new finance system, appears to be providing schools with adequate funding but is still struggling with issues of transparency and swift policy shifts that have been difficult to accommodate. [For full report, "Developing a School Finance System for K-12 Reform in Qatar", see…

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…

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…

Exporting Acting Curricula from the Midwest to the Mideast: Seriously?

ERIC Educational Resources Information Center

Woodworth, Ann E.

2014-01-01

Qatar can afford to purchase pretty much anything--including top-quality American university education. However, given the vast differences in culture, dress, religion, and social mores, along with youth's global unemployment rates and their hankering for all things technological, does it make sense for Qatar to import a course in acting? Many…

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…

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.

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.

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.

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.

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.

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

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%)].

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.

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

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.

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.

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 promote the community pharmacist’s role in drug therapy monitoring, drug information provision, and health screening. PMID:21949604

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 guidelines are warranted in the State of Qatar.

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 influence of the different current systems, water masses, and terrestrial inputs on the distribution, fractionation, and fate of trace metal contaminants and elemental pollutants. We have also observed the level of anthropogenic enrichments for some of the elements which have not been previously documented. This research should be viewed as the first stage of a complete study.

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,…

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…

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…

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…

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…

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…

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…

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…

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…

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.…

Recruiting Faculty Abroad: Examining Factors That Induced American Faculty to Work at Branch Campuses in Qatar's Education City

ERIC Educational Resources Information Center

Laigo, Reginald H.

2013-01-01

This study examines the sustainability of international branch campuses by applying the "faculty migration" framework (Matier, 1988) from faculty recruitment literature to identify the incentives that influenced American faculty to work at branch campuses in Qatar's Education City. The purpose of this study was to determine the specific…

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…

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…

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…

Whose Lingua Franca? The Politics of Language in Transnational Medical Education

ERIC Educational Resources Information Center

Kane, Tanya

2014-01-01

The lingua franca promoted at Weill Cornell Medical College in Qatar belongs to few as a first language. The implementation of an English-medium curriculum at Qatar's only medical school has proved a double-edged sword. Despite English being deployed out of necessity as part of a strategy geared to improve health care provision and medical…

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.

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.

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.

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.

Private Education in the Absence of a Public Option: The Cases of the United Arab Emirates and Qatar

ERIC Educational Resources Information Center

Ridge, Natasha Y.; Shami, Soha; Kippels, Susan M.

2016-01-01

In the face of rising demand for private schooling in the United Arab Emirates (UAE) and Qatar, a lack of affordable schooling options, monopolistic behavior of private education providers, and unpredictable government regulations have created a complex and unequal education sector. This research employs a mixed methods comparative approach to…

English Teaching Profiles from the British Council: Burma, Cyprus, Czechoslovakia, Ethiopia, Ghana, India, Lesotho, New Zealand, Pakistan, Qatar, Malaysia.

ERIC Educational Resources Information Center

British Council, London (England). English Language and Literature Div.

The role of English and the status of English language instruction is reported for Burma, Cyprus, Czechoslovakia, Ethiopia, Ghana, India, Lesotho, New Zealand, Pakistan, Qatar, and Malaysia. The profile for each country contains a summary of English instruction within and outside of the educational system, teacher supply and qualifications,…

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…

"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…

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…

College Students' Attitude toward the Medium of Instruction: Arabic versus English Dilemma

ERIC Educational Resources Information Center

Ellili-Cherif, Maha; Alkhateeb, Haitham

2015-01-01

In 2012, the Supreme Education Council of the State of Qatar decreed a change from English to Arabic as a medium of instruction in four of the colleges of Qatar University. This surprise move created much controversy, especially among the students, the first stakeholders to be affected by this decision, related to the impact this change would have…

Developing Intercultural Competence in Future Student Affairs Professionals through a Graduate Student Global Study Course to Doha, Qatar

ERIC Educational Resources Information Center

Haber, Paige; Getz, Cheryl

2011-01-01

This paper describes a 2-week global study course to Doha, Qatar for graduate students in the higher education leadership and student affairs program at the University of San Diego. The course sought to develop intercultural competence with a specific focus on understanding Qatari and Middle Eastern perspectives and culture, understanding the…

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.

University Faculty Members' Perceptions of the Factors That Facilitate Technology Integration into Their Instruction: An Exploratory Case Study in Qatar

ERIC Educational Resources Information Center

Karkouti, Ibrahim Mohamad

2016-01-01

This qualitative, exploratory case study was designed to elicit faculty members' perceptions of the factors that facilitate technology integration into their instruction. The study was conducted at a midsized higher education institution in Qatar. Davis's (1986) technology acceptance model (TAM) is the conceptual framework that guided this study…

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.

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.

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

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.

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.

Sizzling Qatar boom sparked by foreign money, technology, and gas

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

Aalund, L.R.

International oil companies have collected advanced upstream and downstream technology and focused it on the small Persian Gulf emirate of Qatar, a roughly 110 mile long by 50 mile wide, thumb-like peninsula that juts out from Saudi Arabia. The emirate, in a burst of enlightened self interest, has opened its doors to international companies and is now riding a wave of foreign investment and new technology to major increases in oil, natural gas, and petrochemical production. The largest natural gas reserve in the world is under Qatari waters and is the driver for the activity that includes two LNG plants.more » Qatar has proven that you don`t need crude oil in the Persian Gulf to be important. Activities are discussed.« less

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 indicate a strong need to increase awareness of the importance of breast cancer screening in Qatari women. Without this awareness, compliance with the most recent breast cancer screening recommendations in Qatar will remain low. An increased effort to implement mass media and public health campaigns regarding the impact of breast cancer on women's health and the benefits of early detection of breast cancer must be coupled with an enhanced participation of health care providers in delivering this message to Qatar population.

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, the chromatic light curves, and the airmass, seeing and pixel shifts are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/603/A20

75 FR 66360 - Transportation and Energy Products and Services Trade Mission; Doha, Qatar, and Abu Dhabi and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-28

... mission will allow U.S. executives to connect with key decision makers in the U.A.E. and Qatar, and form... the need to increase the use of non-fossil fuel based energy resources such as solar and nuclear. This... payment to the Department of Commerce in the form of a participation fee is required. The participation...

The Perceived Effectiveness of the School Based Support Program: A National Capacity Building Initiative by the National Center for Educational Development at Qatar University

ERIC Educational Resources Information Center

Abu-Tineh, Abdullah M.

2015-01-01

Purpose: This study aims to investigate the effectiveness of the school-based support program (SBSP) as perceived by teachers who participated in this program. SBSP was designed to collectively build the capacity and promote the overall quality of teaching and learning in identified independent schools in the State of Qatar.…

Prevalence of Online Reading among High School Students in Qatar: Evidence from the Programme for International Student Assessment 2009

ERIC Educational Resources Information Center

Cheema, Jehanzeb R.

2014-01-01

Recent research has suggested presence of a significant relationship between prevalence of online reading and reading literacy. In this study we examined the prevalence of online reading among 15-year old students in Qatar using a nationally representative sample of 8,089 students. Bivariate and multivariate analyses were conducted at the item and…

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.…

The Negotiation of the Relationship between Home and School in the Mind of Grade 6 Students in an International School in Qatar

ERIC Educational Resources Information Center

Frangie, Maha

2017-01-01

This paper aims at deepening the understanding of how the relation between home and school is negotiated in the mind of Grade 6 students attending an International Baccalaureate (IB) school in Qatar. Students reported mainly frustration and confusion. The Thematic Coding Analysis used in the study revealed two strategies students use to negotiate…

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 participation is needed to devise evidence based policies for improvement in recruitment strategies.

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 pilot has proven that recruitment of volunteers into the Qatar Biobank project with intensive baseline measurements of behavioural, physical, and clinical characteristics is well accepted and logistically feasible. Qatar Biobank will provide a powerful resource to investigate the major determinants of ill-health and well-being in Qatar, providing valuable insights into the current and future public health burden that faces the country.

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

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.

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

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.

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.

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.

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 its clinical application and patient education. © 2015 John Wiley & Sons, Ltd.

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.

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.

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.

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

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

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

ERIC Educational Resources Information Center

International Planned Parenthood Federation, London (England).

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

An Information Manual to Support Base Engineer Emergency Force (Prime BEEF) Team Deployment to Egypt or the Arabian Peninsula.

DTIC Science & Technology

1983-09-01

for OMAN, Zone A 22. BARIK Location: 20055’N 56030’E (8) Users: no data Pavement: no data No. runways: 1 (8) Runway length: over 4,000 ft (8) Elevation...Baluza, 62 Qatar, 203 Barik , 175 224 L Bateen International, 193 People’s Democratic Battery maintenance, 38 Republic of Yemen, 140 Beihan, 153 Qatar

Addressing Sustainable International Branch Campus Development through an Organizational Structure Lens: A Comparative Analysis of China, Qatar, and the United Arab Emirates

ERIC Educational Resources Information Center

Borgos, Jill

2016-01-01

The growth of international branch campuses (IBCs) in China, Qatar, and the United Arab Emirates (UAE) accounts for a significant portion of the overall growth of IBCs globally. Conversely the largest exporter of IBCs globally is the United States, with several U.S. IBCs located in each of these importing countries. With the intention of focusing…

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

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.

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.

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.

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.

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.

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.

Cultural competence springs up in the desert: the story of the center for cultural competence in health care at Weill Cornell Medical College in Qatar.

PubMed

Elnashar, Maha; Abdelrahim, Huda; Fetters, Michael D

2012-06-01

The authors describe the factors that led Weill Cornell Medical College in Qatar (WCMC-Q) to establish the Center for Cultural Competence in Health Care from the ground up, and they explore challenges and successes in implementing cultural competence training.Qatar's capital, Doha, is an extremely high-density multicultural setting. When WCMC-Q's first class of medical students began their clinical clerkships at the affiliated teaching hospital Hamad Medical Corporation in 2006, the complicated nature of training in a multicultural and multilingual setting became apparent immediately. In response, initiatives to improve students' cultural competence were undertaken. Initiatives included launching a medical interpretation program in 2007; surveying the patients' spoken languages, examining the effect of an orientation program on interpretation requests, and surveying faculty using the Tool for Assessing Cultural Competence Training in 2008; implementing cultural competence training for students and securing research funding in 2009; and expanding awareness to the Qatar community in 2010. These types of initiatives, which are generally highly valued in U.S. and Canadian settings, are also apropos in the Arabian Gulf region.The authors report on their initial efforts, which can serve as a resource for other programs in the Arabian Gulf region.

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.

Kuwait Oil Fires, Persian Gulf, Qatar Peninsula

NASA Technical Reports Server (NTRS)

1991-01-01

This view up the Persian Gulf from the Qatar Peninsula into southern Iraq (25.5N, 51.0E) shows an excursion of the smoke plumes from the Kuwait oil fires set during the short Persian Gulf War. Smoke from the fires north of Kuwait City, extends across the Persian Gulf while a larger smoke plume from the southern fires heads into southern Saudi Arabia before beginning to spread out and become more diffuse.

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.

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.

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.

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.

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 above 60 years, respectively. Conclusion: The burden of diabetes in Qatar is markedly larger than proposed by IDF estimations - suggesting that Qatar would be one of the top 10 countries worldwide in diabetes prevalence. Family history of diabetes, consanguinity marriages', hereditary gene-environment interactions, poor nutrition in utero and in early life plus over nutrition in later life may also contribute to the current diabetes epidemic in Qatari's Arab populations. Finally, continuous training of primary health care professionals on diabetes care and prevention is an essential tool of improving diabetes in Qatar. © Georg Thieme Verlag KG Stuttgart · New York.

Factors Affecting the Adoption of E-Learning Systems in Qatar and USA: Extending the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2)

ERIC Educational Resources Information Center

El-Masri, Mazen; Tarhini, Ali

2017-01-01

This study examines the major factors that may hinder or enable the adoption of e-learning systems by university students in developing (Qatar) as well as developed (USA) countries. To this end, we used extended Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) with Trust as an external variable. By means of an online survey, data were…

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.

Impact of temperature and storage time on the migration of antimony from polyethylene terephthalate (PET) containers into bottled water in Qatar.

PubMed

Al-Otoum, Fatima; Al-Ghouti, Mohammad A; Costa, Ozeas S; Khraisheh, Majeda

2017-11-12

Prosperity in Qatar and the consequent stresses on water resources resulted in a sustainable increase in the bottled drinking water market. Reports on health concerns and possible migration of chemicals from the plastic material into the water have driven the current investigation. This study aims to address the extent of antimony (Sb) leaching from polyethylene terephthalate (PET) water bottles subject to temperature variations (24-50 °C) due to Qatar's hot climate and improper storage conditions. A representative basket including 66 different imported and locally produced water bottles was considered. The concentrations of Sb in bottled water ranged from 0.168 to 2.263 μg/L at 24 °C and from 0.240 to 6.110 μg/L at 50 °C. Antimony concentrations in PET bottles at 24 °C was significantly lower than those at 50 °C (p = 0.0142), indicating that the temperature was a principal factor affecting the release of Sb from the plastic into the water. Although the detected Sb amounts were below the guidelines endorsed by WHO and Qatar (standard 5 μg/L) at 24 °C, the concentration measured at 50 °C was higher than the recommended WHO values (6.11 μg/L).

Simulating gas and particulate pollution over the Middle East and the state of Qatar using a 3-D regional air quality modeling system

NASA Astrophysics Data System (ADS)

Fountoukis, Christos; Gladich, Ivan; Ayoub, Mohammed; Kais, Sabre; Ackermann, Luis; Skillern, Adam

2016-04-01

The rapid urbanization, industrialization and economic expansion in the Middle East have led to increased levels of atmospheric pollution with important implications for human health and climate. We applied the online-coupled meteorological and chemical transport Weather Research and Forecasting/Chemistry (WRF-Chem) model over the Middle Eastern domain, to simulate the concentration of gas and aerosols with a special focus over the state of Qatar. WRF-Chem was set to simulate pollutant concentrations along with the meteorology-chemistry interactions through the related direct, indirect and semi-direct feedback mechanisms. A triple-nested domain configuration was used with a high grid resolution (1x1 km2) over the region of Qatar. Model predictions are evaluated against intensive measurements of meteorological parameters (temperature, relative humidity and wind speed) as well as ozone and particulate matter taken from various measurement stations throughout Doha, Qatar during summer 2015. The ability of the model to capture the temporal and spatial variability of the observations is assessed and possible reasons for the model bias are explored through sensitivity tests. Emissions of both fine and coarse mode particles from construction activities in large urban Middle Eastern environments comprise a major pollution source that is unaccounted for in emission inventories used so far in large scale models for this part of the world.

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.

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 attribute decline in mortality within the GCC countries as a result of the positive effects of health interventions or healthcare improvement.

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

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.

Role of pharmacist in cardiovascular disease-related health promotion and in hypertension and dyslipidemia management: a cross-sectional study in the State of Qatar.

PubMed

El Hajj, Maguy Saffouh; Mahfoud, Ziyad R; Al Suwaidi, Jassim; Alkhiyami, Dania; Alasmar, Aya Riyad

2016-06-01

In Qatar, cardiovascular diseases (CVD) have recently become the leading cause of morbidity and mortality. Prevention, detection and management of CVD risk factors reduce CVD chance. The study objectives were to assess Qatar pharmacists' involvement in CVD health promotion, to identify the activities that they currently provide to patients with CVD risk factors, to describe their attitudes towards their involvement in CVD prevention and to assess their perceived barriers for provision of CVD prevention services We conducted a cross-sectional survey of community and ambulatory pharmacists in Qatar. Pharmacist characteristics, involvement in CVD-related activities along with their attitudes and perceived barriers were analysed using frequency distributions. Bivariate linear regression models were used to test for associations between CVD health promotion activity score and each variable. Variables with a P-value of 0.20 or less were included in the multivariate model. A total of 141 pharmacists completed the survey (response rate 60%). More than 70% responded with rarely or never to 6 out of the 10 CVD health promotion activities. Eighty-four per cent and 68% always or often describe to patients the appropriate time to take antihypertensive medications and the common medication adverse effects, respectively. Yet, 50% rarely or never review the medication refill history or provide adherence interventions. Lack of CVD educational materials was the top perceived barrier (55%) in addition to lack of having private counselling area (44.6%), and lack of time (38.3%). Females and community pharmacists were more involved in CVD health promotion (P = 0.046 and P = 0.017, respectively) than their counterparts. Health promotion practice increased with increasing attitudes score and decreased with increased barriers score (P = 0.012 and P = 0.001). The scope of pharmacy practice in CVD prevention is limited in Qatar. Efforts need to be exerted to increase pharmacists' involvement in CVD prevention. © 2015 John Wiley & Sons, Ltd.

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 not exclusively attribute decline in mortality within the GCC countries as a result of the positive effects of health interventions or healthcare improvement. PMID:28632794

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 authorities in Qatar. PMID:22053720

Falconry

DTIC Science & Technology

2015-12-01

adult female was radio -tagged on 1 December and followed over the next 30 days. She - 3 - roosted in the San Juan Islands, 11 miles southwest of...Wandel Bd. 11 . Berlin: Akademie Verlag, 2005. Call Number: SF 994.52 .F34 M952 2005 This work is variously ascribed to Hasan ibn al-Husayn, bāzyār...Canada, 2007. Call Number: SK 321 .A4 2008 11 . Al-Timimi, Faris A. Falcons & Falconry in Qatar. Doha, Qatar: [s.n.], 1987. Call Number: SK 321 .A46

Air Force Civil Engineer, Volume 10, Number 1, Spring 2002

DTIC Science & Technology

2002-01-01

gone into the 823rd Expeditionary RED HORSE Squadron�s military construction (MILCON) funded ramp project at Al Udeid Air Base, Qatar , and the main...AE W P ub lic A ff ai rs an Air Base RED HORSE builds MILCON project in Qatar SSgt Chuck Risinger, 823rd RHS, operates a slip form paver March 24...and were not designed to limit or contain the migration of lead into the environ- ment and sub-surface groundwater aquifers . An estimated 2,000

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.

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

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.

Meals, quarters for 8,200 needed at peak in LNG project

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

Aalund, L.R.

It has everything a real town has except women, children, schools, bars, and old people. It is the huge camp built at Ras Laffan, Qatar, on the shores of the Persian Gulf to lodge and feed over 5,000 workers as they build the first plant in the emirate for liquefying millions of tons of natural gas yearly. Japan`s Chiyoda Corp. is the top contractor for the Qatar Liquefied Gas Co. (QatarGas) project, which is owned by a Qatari, French, American, and Japanese consortium. As part of the plant construction contract, Chiyoda built the camp, which Teyseer Services Co., the Qatarmore » affiliate of the French company, Sodexho Alliance, now runs and maintains. Sodexho is the world`s largest catering/remote site management organization. It has had all its expertise in those fields put to the test for nearly 4 years supporting this world-scale LNG project which will be completed this summer. This project is described.« less

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

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.

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.

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.

Earth Observations taken by the Expedition 25 crew

NASA Image and Video Library

2010-10-05

ISS025-E-006121 (5 Oct. 2010) --- Doha City, Doha Bay, State of Qatar and the Persian Gulf are featured in this image photographed by an Expedition 25 crew member on the International Space Station. The old and new zones of Doha, the capital city of the Persian Gulf state of Qatar, are visible in this photograph. The old city comprises the ancient bazaar, or Souq, near the dhow harbor (a dhow is a traditional Arab sailing vessel) which is still used today. Subsequent developments have taken place progressively further from the ancient center, with successive ring roads concentrically arranged around it. Modern port facilities can be seen immediately to the east of the Souq. The diplomatic quarter is reached via the Corniche promenade north of the old city. Yet further away an extensive marina complex known as West Bay Lagoon, with boating access to the Persian Gulf, stands out. Qatar’s new artificial island, known as the Pearl-Qatar, is under construction with 32 kilometers of new coastline, just offshore of West Bay Lagoon. This vast development is intended mainly as a residential zone with themes based on Arabic, Mediterranean and European cultures. The Pearl-Qatar complex is named for the fact that the new island is being built on one of Qatar’s major historical pearl diving sites. A string of small islands built along the outer margin of the complex is intended to recall the pearl-diving culture of the nation’s past.

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.

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.

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

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.

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

Relevance of Linear Stability Results to Enhanced Oil Recovery

NASA Astrophysics Data System (ADS)

Ding, Xueru; Daripa, Prabir

2012-11-01

How relevant can the results based on linear stability theory for any problem for that matter be to full scale simulation results? Put it differently, is the optimal design of a system based on linear stability results is optimal or even near optimal for the complex nonlinear system with certain objectives of interest in mind? We will address these issues in the context of enhanced oil recovery by chemical flooding. This will be based on an ongoing work. Supported by Qatar National Research Fund (a member of the Qatar Foundation).

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.

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.

Evaluation of pesticide residues of organochlorine in vegetables and fruits in Qatar: statistical analysis.

PubMed

Al-Shamary, Noora M; Al-Ghouti, Mohammad A; Al-Shaikh, Ismail; Al-Meer, Saeed H; Ahmad, Talaat A

2016-03-01

The study aimed to examine the residues of organochlorines pesticides (OCPs) in vegetables and fruits in Qatar. A total of 127 samples was studied. Ninety percent of the imported samples recorded residues above the maximum residue levels (MRLs). The most frequently detected OCP in the samples was heptachlor (found in 75 samples). In the comparisons between the washed and unwashed samples, no significant differences were observed (P > 0.05). However, the effect of washing process with tap water depended on the type of vegetables and fruits.

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 these measures will reduce breast cancer mortality rates among Arabic-speaking women living in the State of 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) please go to http://group.bmj.com/group/rights-licensing/permissions.

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 early detection of breast cancer. Employment of these measures will reduce breast cancer mortality rates among Arabic-speaking women living in the State of Qatar. PMID:24330708

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 of MUR and its scope, but there were still important deficiencies that warrant further education. The findings have important implications on policy and practice pertaining to the implementation of MUR as an extended role of pharmacists and as part of Qatar's National Health Strategy to move primary health care forward.

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

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.

The effects of citizenship status on service utilization and general satisfaction with healthcare: a cross-cultural study.

PubMed

Khaled, Salma M; Shockley, Bethany; Abdul Rahim, Hanan F

2017-02-01

To explore the role of citizenship status as a predictor of general satisfaction with healthcare services in Qatar, including potential interaction with utilization and health insurance coverage type. A cross-sectional survey conducted in 2012. A household survey in the State of Qatar in the Arab Gulf. A nationally representative sample of 2750 citizens and noncitizens aged 18 years and older. General satisfaction status with Qatar's healthcare system. Citizenship status, healthcare utilization, health insurance type. Citizens were significantly less likely to be satisfied with Qatar's healthcare system than noncitizens (odds ratio (OR) = 0.30, P < 0.001). The association between private health insurance and overall satisfaction was not significantly different between citizens and noncitizens (P = 0.19). However, the association between utilization of healthcare services and overall satisfaction was moderated by citizenship (P < 0.001). Among citizens, non-users were less likely to be satisfied than recent users (OR = 1.88, P < 0.05), while the opposite pattern was observed among noncitizens (OR = 0.51, P < 0.05). These patterns persisted even after controlling for potential confounders. The study revealed significant population differences in satisfaction between recent users and non-users within citizenship groups. These differences may stem from different expectations with respect to healthcare services. Understanding these expectations may have important policy implications for cross-cultural contexts. © The Author 2016. 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

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.

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.

Chromosomal abnormalities in infertile men with azoospermia and severe oligozoospermia in Qatar and their association with sperm retrieval intracytoplasmic sperm injection outcomes.

PubMed

Arafa, Mohamed M; Majzoub, Ahmad; AlSaid, Sami S; ElAnsari, Walid; Al Ansari, Abdulla; Elbardisi, Yara; Elbardisi, Haitham T

2018-03-01

To study the types and incidence of chromosomal abnormalities in infertile men with azoospermia and severe oligozoospermia in Qatar, and to compare the hormonal changes, testicular sperm retrieval rate, and intracytoplasmic sperm injection (ICSI) outcome between patients with chromosomal abnormalities and patients with idiopathic infertility. This study involved the retrospective chart review of 625 infertile male patients attending an academic tertiary medical centre in Qatar. Retrieved information included data on medical history, family history, clinical examination, semen analysis, initial hormonal profiles, and genetic studies, ICSI, and sperm retrieval results. The incidence of chromosomal abnormalities was 9.59% (10.6% amongst Qatari patients, 9.04% amongst non-Qataris). About 63.6% of the sample had azoospermia, of whom 10.8% had chromosomal abnormalities. Roughly 36.4% of the sample had oligozoospermia, of whom 7.5% had chromosomal abnormalities. There were no differences between patients with chromosomal abnormalities and those with idiopathic infertility for demographic and infertility features; but for the hormonal profiles, patients with idiopathic infertility had significantly lower luteinising hormone and follicle-stimulating hormone values. For ICSI outcomes, patients with chromosomal abnormalities had a significantly lower total sperm retrieval rate (47.4% vs 65.8%), surgical sperm retrieval rate (41.2% vs 58.1%), and lower clinical pregnancy rate (16.7% vs 26.6%) when compared to the idiopathic infertility group. The incidence of chromosomal abnormalities in Qatar as a cause of severe male infertility is within a similar range as their prevalence internationally.

Pictorial health warnings on cigarette packages in qatar: preimplementation awareness and perceptions of ever-smokers versus never-smokers.

PubMed

Awaisu, Ahmed; Hagi, Aisha; Ashour, Marwa Attia; Kheir, Nadir

2013-10-01

Studies have demonstrated that pictorial health warnings (PHWs) on cigarette packages were significantly associated with increased awareness of smoking-related health hazards and behavior change. A new legislation on PHWs was recently endorsed and PHWs have recently been introduced in Qatar. This study aims to evaluate the general public's awareness, beliefs, and perceptions on antitobacco PHW labels on cigarette packs prior to the implementation of the new regulation. A cross-sectional survey using a pretested 23-item questionnaire was conducted among randomly approached adults in Qatar. Data were analyzed using IBM SPSS(®) version 19. Demographic characteristics and other outcomes of interest were compared using chi-square or Fisher's exact tests. A total of 500 participants (59% male) responded to the survey. Most notably, ever-smokers did not significantly differ from never-smokers on awareness of PHW. About one third of the respondents had no idea about any specific text warning messages on tobacco products sold and nearly 45% of them did not know what a PHW was. Furthermore, a substantial proportion (more than 20%) of the respondents in both groups did not believe that introducing PHWs will enhance smoking behavior change. Nonsmokers generally tended to have more positive attitudes than smokers toward perceived impact of PHWs. These findings suggest the needs for increased awareness about the value of PHWs and call for further research to determine the effectiveness of PHW labels on cigarette packages in Qatar and greater Middle Eastern region, where legislations on PHWs are still at infancy.

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.

Impact of clinical pharmacy services in a short stay unit of a hospital emergency department in Qatar.

PubMed

Abdelaziz, Hani; Al Anany, Rasha; Elmalik, Ashraf; Saad, Mohammad; Prabhu, Kirti; Al-Tamimi, Haleema; Salah, Salem Abu; Cameron, Peter

2016-08-01

Background The presence of a clinical pharmacist in a hospital's Emergency Department (ED) is important to decrease the potential for medication errors. To our knowledge, no previous studies have been conducted to evaluate the impact of implementing clinical pharmacy services in the ED in Qatar. Objective To characterize the contributions of clinical pharmacists in a short stay unit of ED in order to implement and scale-up the service to all ED areas in the future. Methods A retrospective study conducted for 7 months in the ED of Hamad General Hospital, Qatar. The intervention recommendations were made by clinical pharmacists to the physician in charge during medical rounds. Results A total of 824 documented pharmacist recommendations were analyzed. The interventions included the following: Providing information to the physician (24.4 %) and recommending medication discontinuation (22.0 %), dose adjustment (19.3 %), medication addition (16.0 %), changes in frequency of medications (7.6 %), medication resumption (5.7 %), and patient education (5.0 %). Conclusion Clinical pharmacists in the ED studied play an important role in patient care.

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)

Heterogeneity of the cystic fibrosis phenotype in a large kindred family in Qatar with cystic fibrosis mutation (I1234V).

PubMed

Abdul Wahab, A; Al Thani, G; Dawod, S T; Kambouris, M; Al Hamed, M

2001-04-01

Twenty-nine subjects (17 families) with cystic fibrosis belonging to the same Bedouin tribe were screened for cystic fibrosis transmembrane regulator gene mutations (CFTR). Homozygous I1234V mutation in exon 19 was identified in all families with a relatively high rate of consanguinity (96.6 per cent). The homozygous I1234V mutation tended to present with a variable degree of pulmonary disease, pancreatic insufficiency and electrolyte imbalance. Homozygous I1234V was found to be a common mutation in the studied Bedouin tribe in Qatar.

Nature of gamma rays background radiation in new and old buildings of Qatar University

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

Al-Houty, L.; Abou-Leila, H.; El-Kameesy, S.

Measurements and analysis of gamma-background radiation spectrum in four different places of Qatar University campus were performed at the energy range 10 keV-3 MeV using hyper pure Ge-detector. The dependence of the detector absolute photopeak efficiency on gamma-ray energies was determined and correction of the data for that was also done. The absorbed dose for each gamma line was calculated and an estimation of the total absorbed dose for the detected gamma lines in the four different places was obtained. Comparison with other results was also performed.

Prevalence and Determinants of Glaucoma in Citizens of Qatar Aged 40 Years or Older: A Community-Based Survey

PubMed Central

Al-Mansouri, Fatma A.; Kanaan, Aida; Gamra, Hamad; Khandekar, Rajiv; Hashim, Shakeel P.; Al Qahtani, Omar; Ahmed, Mohd. Farouk

2011-01-01

Background: We present the prevalence and determinants of glaucoma among subjects 40 years of age and older in Qatar. Materials and Methods: This community-based survey was held in 2009 at 49 randomly selected clusters. Demographic details and history of glaucoma was collected by the nurses. Ophthalmologists evaluated the optic disc and retina using a digital camera housed in a mobile van. Visual field was tested with an automated perimeter, the intraocular pressure with an applanation tonometer and the angle of the anterior chamber by gonioscopy. A panel of glaucoma experts diagnosed subjects with glaucoma. Results: This survey enrolled 3,149 (97.3%) participants. The age- and sex-adjusted prevalence of glaucoma in the population aged 40 years and older was 1.73% (95% confidence intervals [CI] 1.69-1.77). Accordingly, 5,641 individuals in this age group in Qatar would have glaucoma. Chronological age of 60 years and older (Odds ratio [OR] 11.1) and the presence of myopia (OR 1.78) were predictors of glaucoma. Open-angle glaucoma was diagnosed in 44 (65.7%) individuals with glaucoma. In nine (13.4%) and 15 (20.9%) subjects, angle closure glaucoma and other (post-traumatic, pseudoexfoliation) glaucoma were present. Bilateral blindness (vision <3/60) and severe visual impairment (<6/60) were found in four (6%) and three (4.5%) subjects with glaucoma, respectively. Glaucoma was treated in 36 (54%) subjects. Conclusions: The prevalence of glaucoma among citizens of Qatar aged 40 years and older was 1.71%. Glaucoma was associated with the age of 60 years and older and the presence of myopia. PMID:21731325

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.

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.

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.

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

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.

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 inappropriate prescribing.

ICI and Penspen in Nigerian and Qatari methanol deals

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

Alperowicz, N.

The U.K. consulting and engineering company Penspen Ltd. (London) has signed a second joint venture agreement in Qatar and has selected the ICI (London) methanol process. The technology will also be used in a world-scale methanol plant in Nigeria that Penspen is helping to set up. Under the first agreement, signed on January 1 with Qatar General Petroleum Corp. (QGPC), a 50/50 venture is being formed to build a $370-million, 2,000-m.t./day methanol plant at Umm Said. ICI will provide its low-pressure technology and help market 75% of the output. Completion is due late 1994.

Stakeholders’ Perspectives on Strategies for the Recruitment and Retention of Primary Health Care Employees in Qatar: A Qualitative Approach

PubMed Central

Alameddine, Mohamad; Yassoub, Rami; Mourad, Yara; Khodr, Hiba

2017-01-01

This study explores the recruitment and retention conditions influencing primary health care (PHC) human resources for health (HRH) in Qatar and suggests strategies for their improvement. A qualitative design employing semistructured key informant interviews with PHC stakeholders in Qatar was utilized. Key interviewees were originally recognized, and snowball sampling was used to identify additional interviewees until reaching saturation point. Interview scripts were transcribed and then analyzed thematically using the Nvivo software package. Thematic analysis precipitated a number of themes. Under recruitment, the centrality of enhancing collaboration with academic institutions, enhancing extrinsic benefits, and strengthening human resources recruitment and management practices. Dedicated support needs to be provided to expatriate HRH especially in regard to housing services, children schooling, and streamlining administrative processes for relocation. Findings revealed that job security, continuous professional development, objective performance appraisal systems, enhanced job transparency, and remuneration are key retention concerns. The study provides a number of recommendations for the proper recruitment and retention of HRH. Health planners and decision makers must take these recommendations into consideration to ensure the presence of a competent and sustainable HRH in the PHC sector in the future. PMID:28853314

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.

Stakeholders' Perspectives on Strategies for the Recruitment and Retention of Primary Health Care Employees in Qatar: A Qualitative Approach.

PubMed

Alameddine, Mohamad; Yassoub, Rami; Mourad, Yara; Khodr, Hiba

2017-01-01

This study explores the recruitment and retention conditions influencing primary health care (PHC) human resources for health (HRH) in Qatar and suggests strategies for their improvement. A qualitative design employing semistructured key informant interviews with PHC stakeholders in Qatar was utilized. Key interviewees were originally recognized, and snowball sampling was used to identify additional interviewees until reaching saturation point. Interview scripts were transcribed and then analyzed thematically using the Nvivo software package. Thematic analysis precipitated a number of themes. Under recruitment, the centrality of enhancing collaboration with academic institutions, enhancing extrinsic benefits, and strengthening human resources recruitment and management practices. Dedicated support needs to be provided to expatriate HRH especially in regard to housing services, children schooling, and streamlining administrative processes for relocation. Findings revealed that job security, continuous professional development, objective performance appraisal systems, enhanced job transparency, and remuneration are key retention concerns. The study provides a number of recommendations for the proper recruitment and retention of HRH. Health planners and decision makers must take these recommendations into consideration to ensure the presence of a competent and sustainable HRH in the PHC sector in the future.

Attitudes toward science among grades 3 through 12 Arab students in Qatar: findings from a cross-sectional national study

NASA Astrophysics Data System (ADS)

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

2016-03-01

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 32-item instrument, encompassing five sub-scales, have already been shown to be robust. The present analysis focused on responses from 1978 participants representing the students who completed the ASSASS in Arabic. Descriptive statistics were computed and a competing pair of multiple indicators multiple causes models is presented that attempt to link patterns in students' responses to the ASSASS with a set of indicators. The final model retained student age, gender, nationality (i.e. Qatari vs. Non-Qatari Arab), and school type as indicators. Findings from this study suggest that participants' attitudes toward science decrease with age, and that these attitudes and related preferences are influenced by students' nationality and the type of school they attend. Equally important, the often-reported advantages for male over female precollege students in terms of attitudes toward science were much less prominent in the present study.

Assessment of learning and study strategies of university students in Qatar using an Arabic translation of the Learning and Study Strategies Inventory.

PubMed

Alkhateeb, Haitham M; Nasser, Ramzi

2014-06-01

413 (119 men, 294 women) undergraduate university students in Qatar completed an Arabic version of the Learning and Study Strategies Inventory (LASSI) measuring Anxiety, Attitude, Concentration, Information Processing, Motivation, Self-testing, Selecting Main Ideas, Study Aids, Time Management, and Test Strategies. The students' learning and study strategies scores were similar to those reported in the literature. Factor analysis indicated the same general factors as in the original study. Internal consistency estimates ranged from .62 to .88. Nine of the 10 scales (i.e., all with the exception of the Study Aids) significantly correlated with students' GPAs. Scores obtained from these scales provide valid assessments of Qatar University students' use of learning and study strategies related to skill, will, and self-regulation components of strategic learning and also academic achievement. There also were statistically significant differences between higher and lower achieving students in their learning and study strategies. This study also explored the use of the LASSI as a predictive measure of academic achievement. Anxiety and test strategies were significant predictors of academic achievement as measured by students' GPA.

D Model of AL Zubarah Fortress in Qatar - Terrestrial Laser Scanning VS. Dense Image Matching

NASA Astrophysics Data System (ADS)

Kersten, T.; Mechelke, K.; Maziull, L.

2015-02-01

In September 2011 the fortress Al Zubarah, built in 1938 as a typical Arabic fortress and restored in 1987 as a museum, was recorded by the HafenCity University Hamburg using terrestrial laser scanning with the IMAGER 5006h and digital photogrammetry for the Qatar Museum Authority within the framework of the Qatar Islamic Archaeology and Heritage Project. One goal of the object recording was to provide detailed 2D/3D documentation of the fortress. This was used to complete specific detailed restoration work in the recent years. From the registered laser scanning point clouds several cuttings and 2D plans were generated as well as a 3D surface model by triangle meshing. Additionally, point clouds and surface models were automatically generated from digital imagery from a Nikon D70 using the open-source software Bundler/PMVS2, free software VisualSFM, Autodesk Web Service 123D Catch beta, and low-cost software Agisoft PhotoScan. These outputs were compared with the results from terrestrial laser scanning. The point clouds and surface models derived from imagery could not achieve the same quality of geometrical accuracy as laser scanning (i.e. 1-2 cm).

Investigating chlorophyll and nitrogen levels of mangroves at Al-Khor, Qatar: an integrated chemical analysis and remote sensing approach.

PubMed

Al-Naimi, Noora; Al-Ghouti, Mohammad A; Balakrishnan, Perumal

2016-05-01

Mangroves are unique ecosystems that dominate tropical and subtropical coastlines around the world. They provide shelter and nursery to wide variety of species such as fish and birds. Around 73 species of mangroves were recognized around the world. In Qatar, there is only one mangrove species Avicennia marina that is predominant along the northeastern coast. Assessing the health of these valuable ecosystems is vital for protection, management, and conservation of those resources. In this study, an integrated approach of chemical and remote sensing analysis was implemented to investigate the current status of the mangrove trees in Al-Khor, Qatar. Fifteen different A. marina trees from different locations in the mangrove forest were examined for their chlorophyll and nitrogen content levels. Soil analysis was also conducted to understand the effect of moisture on nitrogen availability. Results shows that currently, mangroves are in a good status in terms of nitrogen availability and chlorophyll levels which are related and both are key factors for photosynthesis. Remote sensing techniques were used for chlorophyll prediction. The results showed that these methods have the potential to be used for chlorophyll prediction and estimation.

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 were of the order of 9 m/s. The period of convergence lasted approximately for about 8 hours (with maximum intensity about 2 PM local time).The model winds compared favorably for all the 18 AWS stations, with better match seen for the offshore locations.

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 research compared to experience and confidence. While general attitudes towards research were positive, there were some barriers relating to support (e.g. administration) and research culture. Positive attitudes towards research and possessing postgraduate qualifications were significant in relation to readiness to participate in research and research training. Findings are of key relevance when considering the aims of research capacity building of encouraging research, improving skills and identifying skills gaps.

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 enforcement, are needed to improve compliance with laws requiring seat belt use and prohibiting mobile phone use while driving.

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 in the pharmacy was beneficial to patients. Yet pharmacists perceived many barriers for integrating breast cancer health promotion into their daily practice including lack of educational materials (79%) and lack of public recognition (61%). Moreover, their breast cancer knowledge mean score was 63% with 77% expressing a high interest in receiving breast cancer continuous education. Despite their low involvement in breast cancer health promotion, the majority of pharmacists were interested in educating patients about breast cancer. However, low breast cancer knowledge and other barriers can prevent actualizing this role. Further work should focus on providing these pharmacists with breast cancer continuous education and overcoming all stated barriers.

Truth-telling and cancer diagnoses: physician attitudes and practices in Qatar.

PubMed

Rodriguez Del Pozo, Pablo; Fins, Joseph J; Helmy, Ismail; El Chaki, Rim; El Shazly, Tarek; Wafaradi, Deena; Mahfoud, Ziyad

2012-01-01

There is limited information regarding physicians' attitudes toward revealing cancer diagnoses to patients in the Arab world. Using a questionnaire informed by a seminal study carried out by Oken in 1961, our research sought to determine present-day disclosure practices in Qatar, identify physician sociodemographic variables associated with truth-telling, and outline trends related to future practice. A sample of 131 physicians was polled. Although nearly 90% of doctors said they would inform cancer patients of their diagnosis, ∼66% of respondents stated that they made exceptions to their policy, depending on patient characteristics. These data suggest that clinical practices are somewhat discordant on professed beliefs about the ethical propriety of disclosure.

Workplace-Related Traumatic Injuries: Insights from a Rapidly Developing Middle Eastern Country

PubMed Central

Al-Thani, Hassan; El-Menyar, Ayman; Abdelrahman, Husham; Zarour, Ahmad; Consunji, Rafael; Peralta, Ruben; Asim, Mohammad; El-Hennawy, Hany; Latifi, Rifat

2014-01-01

Traumatic workplace-related injuries (WRIs) carry a substantial negative impact on the public health worldwide. We aimed to study the incidence and outcomes of WRIs in Qatar. We conducted occupational injury surveillance for all WRI patients between 2010 and 2012. A total of 5152 patients were admitted to the level 1 trauma unit in Qatar, of which 1496 (29%) sustained WRI with a mean age of 34.3 ± 10.3. Fall from height (FFH) (51%) followed by being struck by heavy objects (FHO) (18%) and motor vehicle crashes (MVC) (17%) was the commonest mechanism of injury (MOI). WRI patients were mainly laborers involved in industrial work (43%), transportation (18%), installation/repair (12%), carpentry (9%), and housekeeping (3%). Use of protective device was not observed in 64% of cases. The mean ISS was 11.7 ± 8.9, median ICU stay was 3 days (1–64), and total hospital stay was 6 days (1–192). The overall case fatality was 3.7%. Although the incidence of WRI in Qatar is quite substantial, its mortality rate is relatively low in comparison to other countries of similar socioeconomic status. Prolonged hospital stay and treatment exert a significant socioeconomic burden on the nation's and families' resources. Focused and efficient injury prevention strategies are mandatory to prevent future WRI. PMID:24734049

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.

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.

An experimental performance evaluation of the hybrid FSO/RF

NASA Astrophysics Data System (ADS)

Touati, Abir; Touati, Farid; Abdaoui, Abderrazak; Khandakar, Amith; Hussain, Syed Jawad; Bouallegue, Ammar

2017-02-01

This paper is a first attempt to study the effects of atmospheric turbulences on hybrid free space optics/ radio frequency (FSO/RF) transmission system in Doha, Qatar. The state of Qatar is characterized by a Mediterranean climate with hot and dry summers with modest cloud coverage highly affected by airborne dust. Due to its sensitivity to atmospheric turbulences, throughout this study, we try to demonstrate the working capabilities of FSO technology as well as to promote an understanding of this technology amongst the countries of the gulf cooperation council (GCC). Moreover, we studied the behavior of RF link during the same period. In order to analyze the transport media, two transmitting subsystems are employed and installed at Qatar University (QU) at two different buildings separated by a distance of 600 m. Each system is composed of a FSO and RF terminal. We have ported an Embedded Linux kernel on Micro-blaze processor build in Field Programmable Gate Array (FPGA). Then, we have designed a network sniffer application that can run on the FPGA board. The measurements from the network sniffer applications were carried out during summer season from June up to September 2015. The relation between the measurements and the atmospheric factors, taken from a weather station installed at QU, were also found.

An assessment of the current treatment landscape for rheumatology patients in Qatar: Recognising unmet needs and moving towards solutions.

PubMed

Emadi, Samar Al; Hammoudeh, Mohammed; Mounir, Mohamed; Mueller, Ruediger B; Wells, Alvin F; Sarakbi, Housam Aldeen

2017-04-01

Objective This study assessed the mode of application (oral, intravenous or subcutaneous (SC)) currently employed in the treatment of rheumatoid arthritis (RA) in patients from Qatar in comparison with patients' individual preferences for the mode of application of their treatment. Methods This study included 294 RA patients visiting three clinics at the main referral hospital in Qatar who were interviewed using a standard questionnaire to determine their preference of mode of application for their disease-modifying antirheumatic drug (DMARD) treatment in relation to their currently employed mode of application. Results The majority of patients were female (76%), and 93% of male patients and 61% of female patients in the study clinics were of a nationality other than Qatari. The highest patient preference recorded was for an oral therapy (69%), compared with injection (23%) and intravenous (8%) therapy. In total, 85% of patients expressed a preference to remain on oral therapy compared with 63% and 58% of intravenous and SC injection patients indicating a preference to remain on their current method of administration. Conclusions This high preference for oral therapies highlights the considerable need for incorporation of new oral targeted synthetic DMARD therapies into clinical practice within the region.

An assessment of the current treatment landscape for rheumatology patients in Qatar: Recognising unmet needs and moving towards solutions

PubMed Central

Hammoudeh, Mohammed; Mounir, Mohamed; Mueller, Ruediger B.; Wells, Alvin F.; Sarakbi, Housam Aldeen

2017-01-01

Objective This study assessed the mode of application (oral, intravenous or subcutaneous (SC)) currently employed in the treatment of rheumatoid arthritis (RA) in patients from Qatar in comparison with patients’ individual preferences for the mode of application of their treatment. Methods This study included 294 RA patients visiting three clinics at the main referral hospital in Qatar who were interviewed using a standard questionnaire to determine their preference of mode of application for their disease-modifying antirheumatic drug (DMARD) treatment in relation to their currently employed mode of application. Results The majority of patients were female (76%), and 93% of male patients and 61% of female patients in the study clinics were of a nationality other than Qatari. The highest patient preference recorded was for an oral therapy (69%), compared with injection (23%) and intravenous (8%) therapy. In total, 85% of patients expressed a preference to remain on oral therapy compared with 63% and 58% of intravenous and SC injection patients indicating a preference to remain on their current method of administration. Conclusions This high preference for oral therapies highlights the considerable need for incorporation of new oral targeted synthetic DMARD therapies into clinical practice within the region. PMID:28415924

Project analysis procedures for an OPEC country: case study of Qatar's Northwest Dome Gas Project

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

Ali, A.B.; Khalifah, H.

1986-01-01

The discovery of oil in most OPEC countries in the 1940s changed the economies of these countries from a state of capital shortage and stagnation to a state of capital surplus and economic growth. This growth, however, is lopsided. Oil production and export dominate the gross domestic products (GDPs) of those economies. Concern arising during the 1970s about overdependence on crude oil export as the main source of national income has resulted in the initiation of various industrial development programs in OPEC states aiming to diversify their economies. This study was conducted with two primary objectives: (1) to identify andmore » understand the features of selected OPEC countries' development problems, strategies and plans, focusing on the role of oil and gas resources and opportunities for diversification, and (2) to suggest an appropriate development strategy, with project evaluation implications, for capital-abundant, labor-scarce OPEC countries in the Gulf region such as Qatar. This proposed approach is designed to evaluate the project from its contribution to the national income, people's welfare, the expansion of the economy's absorptive capacity, and relief of the economy's dependence on nonrenewable resources. The Northwest Dome Gas Project in Qatar was selected as an illustrative case study for this approach.« less

Holocene coastal regression and facies patterns in a subtropical arid carbonate environment - The sabkha of Al-Zareq, Qatar

NASA Astrophysics Data System (ADS)

Engel, Max; Peis, Kim T.; Strohmenger, Christian J.; Pint, Anna; Rivers, John M.; Brückner, Helmut

2017-04-01

The Arabian Gulf is a semi-enclosed, shallow sea, which became flooded some 12,500 years ago. Current relative sea level was first reached c. 7000 to 6500 years ago, while a relative sea-level highstand of c. 2-4 m dates to around 6000-4500 years ago. Supratidal coastal sabkhas (former lagoons), stranded beach ridges and foredune sequences as well as abandoned tidal channels along the coasts of Qatar and the UAE witness this mid-Holocene peak in sea level. Regression since then triggered shoreline migration of up to several kilometers along the low-lying coasts of Qatar, for which, however, detailed reconstructions in space and time are scarce. This study presents facies changes and a scenario for the spatio-temporal evolution of the coastal area of Al Zareq in the inner Gulf of Salwa (SW Qatar), thereby also contributing to a better understanding of reservoirs that formed under arid climatic conditions. Ten vibracores (up to 8 m), two deep drillings (up to 20.5 m) and two trenches covering the entire transgression-regression cycle were investigated. In order to characterize and interpret facies types at Al-Zareq as well as to reconstruct sabkha formation in space and time, grain size and shape distribution (laser diffraction, camsizer), XRD, micro- and macrofossil contents and thin sections were analysed by applying qualitative interpretation, descriptive and multivariate statistics (PCA, MDA, end-member modelling), and RIR (XRD). Thirty-seven samples were radiocarbon dated and four samples were dated by optically stimulated luminescence (OSL). Depositional environments include the following types: eolian dune and interdune (in-situ or reworked), coastal sabkha (diagenetic), saline lake (salina), protected lagoon (sand- or carbonate-dominated), beach and beach spit, tidal channel and tidal bar, as well as open lagoon (low-energy, shallow-subtidal lagoon and low-energy deeper-subtidal).

A unique research partnership investigating the fundamental principles of subsurface carbon dioxide behaviour and carbonate reservoirs

NASA Astrophysics Data System (ADS)

Macdonald, I.; Blunt, M. J.; Maitland, G. C.

2017-12-01

Carbonate reservoirs hold the majority of CO2 sequestration potential, however, they are also more complicated than sandstone reservoirs in terms of heterogeneity and potential reactivity impact on operations. There are both significant carbonate reservoir CO2 sinks and CO2 point sources around Qatar making carbon capture and storage a potential decarbonisation pathway. The Qatar Carbonates and Carbon Storage Research Centre (QCCSRC) was formed in 2009 to address the gaps in our current knowledge of both local carbonate reservoir platforms and how CO2 would behave post sequestration. Our work spans 35 graduated PhD students, 10 still studying, 29 post-doctoral researchers, 18 faculty members all aided by 5 support staff and more than 100 MSc and summer students from 30 different countries, the centre has published over 150 papers in over 40 different journals. Our research is based within the Department of Chemical Engineering and the Department of Earth Science and Engineering. Our team annually attends over 20 conferences world-wide to disseminate our findings and activity engage in outreach events (UNFCCC, science festivals, social media, science bars, school visits, etc.). QCCSRC is a research framework agreement over 10 years and valued at $70 million between Qatar Petroleum, Shell, the Qatar Science and Technology Park and Imperial College London bringing together each organisation's unique capabilities. This novel quadruple helix management structure is responsible for the largest single industrially funded research programme conducted at Imperial College London. Our research has focused on data to create and/or improve predictive models for CO2 storage in carbonate reservoirs. Our three broad thematic areas include: Rocks : Rock-fluid interactions : Fluid-fluid interactions and are supported by 5 laboratories. Overall this unique programme is an example of how to approach grand challenges in the energy-carbon dilemma through long-term and multidisciplinary cooperative research.

Statin Selection in Qatar Based on Multi-indication Pharmacotherapeutic Multi-criteria Scoring Model, and Clinician Preference.

PubMed

Al-Badriyeh, Daoud; Fahey, Michael; Alabbadi, Ibrahim; Al-Khal, Abdullatif; Zaidan, Manal

2015-12-01

Statin selection for the largest hospital formulary in Qatar is not systematic, not comparative, and does not consider the multi-indication nature of statins. There are no reports in the literature of multi-indication-based comparative scoring models of statins or of statin selection criteria weights that are based primarily on local clinicians' preferences and experiences. This study sought to comparatively evaluate statins for first-line therapy in Qatar, and to quantify the economic impact of this. An evidence-based, multi-indication, multi-criteria pharmacotherapeutic model was developed for the scoring of statins from the perspective of the main health care provider in Qatar. The literature and an expert panel informed the selection criteria of statins. Relative weighting of selection criteria was based on the input of the relevant local clinician population. Statins were comparatively scored based on literature evidence, with those exceeding a defined scoring threshold being recommended for use. With 95% CI and 5% margin of error, the scoring model was successfully developed. Selection criteria comprised 28 subcriteria under the following main criteria: clinical efficacy, best publish evidence and experience, adverse effects, drug interaction, dosing time, and fixed dose combination availability. Outcome measures for multiple indications were related to effects on LDL cholesterol, HDL cholesterol, triglyceride, total cholesterol, and C-reactive protein. Atorvastatin, pravastatin, and rosuvastatin exceeded defined pharmacotherapeutic thresholds. Atorvastatin and pravastatin were recommended as first-line use and rosuvastatin as a nonformulary alternative. It was estimated that this would produce a 17.6% cost savings in statins expenditure. Sensitivity analyses confirmed the robustness of the evaluation's outcomes against input uncertainties. Incorporating a comparative evaluation of statins in Qatari practices based on a locally developed, transparent, multi-indication, multi-criteria scoring model has the potential to considerably reduce expenditures on statins. Atorvastatin and pravastatin should be the first-line statin therapies in the main Qatari health care provider, with rosuvastatin as an alternative. Copyright © 2015 Elsevier HS Journals, Inc. All rights reserved.

Reliability, validity and factorial structure of the Arabic version of the international suicide prevention trial (InterSePT) scale for suicidal thinking in schizophrenia patients in Doha, Qatar.

PubMed

Hammoudeh, Samer; Ghuloum, Suhaila; Mahfoud, Ziyad; Opler, Mark; Khan, Anzalee; Yehya, Arij; Abdulhakam, Abdulmoneim; Al-Mujalli, Azza; Hani, Yahya; Elsherbiny, Reem; Al-Amin, Hassen

2016-12-07

Patients with schizophrenia are known to have higher rates of mortality and morbidity when compared to the general population. Suicidality is a major contributor to increased mortality. The International Suicide Prevention Trial (InterSePT) Scale for Suicidal Thinking (ISST) is a validated tool to assess current suicidal ideation in patients with schizophrenia. The aims of the study were to culturally adapt the Arabic translation of ISST and to examine the psychometric characteristics of the Arabic version of the ISST among patients with schizophrenia in Qatar. ISST was translated and adapted into formal Arabic using the back translation method. Patients diagnosed with schizophrenia were randomly recruited from the department of Psychiatry, Rumailah Hospital, Doha, Qatar. Healthy controls were randomly recruited from two primary health care centers in Doha, Qatar. The Arabic version of Module B for suicidality in Mini International Neuropsychiatric Interview was used as the gold standard to which the Arabic ISST was compared. The study sample (n = 199) was composed of 100 patients diagnosed with schizophrenia (age 35.30 ± 10.04 years; M/F is 2/1) and 99 controls (age 33.98 ± 8.33 years; M/F is 2/3). The mean score on the ISST was 3.03 ± 4.75 vs. 0.47 ± 1.44 for the schizophrenia and control groups, respectively. Inter-rater reliability coefficient was 0.95, p > 0.001. The overall Cronbach's alpha was 0.92. Principal Component Analysis produced 3 factors explaining a total of 73.8% of variance. This is the first study in the Arab countries to validate the Arabic version of the ISST. The psychometric properties indicate that the Arabic ISST is a valid tool to assess the severity of suicidal ideation in Arabic patients with schizophrenia.

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.

Multi-indication Pharmacotherapeutic Multicriteria Decision Analytic Model for the Comparative Formulary Inclusion of Proton Pump Inhibitors in Qatar.

PubMed

Al-Badriyeh, Daoud; Alabbadi, Ibrahim; Fahey, Michael; Al-Khal, Abdullatif; Zaidan, Manal

2016-05-01

The formulary inclusion of proton pump inhibitors (PPIs) in the government hospital health services in Qatar is not comparative or restricted. Requests to include a PPI in the formulary are typically accepted if evidence of efficacy and tolerability is presented. There are no literature reports of a PPI scoring model that is based on comparatively weighted multiple indications and no reports of PPI selection in Qatar or the Middle East. This study aims to compare first-line use of the PPIs that exist in Qatar. The economic effect of the study recommendations was also quantified. A comparative, evidence-based multicriteria decision analysis (MCDA) model was constructed to follow the multiple indications and pharmacotherapeutic criteria of PPIs. Literature and an expert panel informed the selection criteria of PPIs. Input from the relevant local clinician population steered the relative weighting of selection criteria. Comparatively scored PPIs, exceeding a defined score threshold, were recommended for selection. Weighted model scores were successfully developed, with 95% CI and 5% margin of error. The model comprised 7 main criteria and 38 subcriteria. Main criteria are indication, dosage frequency, treatment duration, best published evidence, available formulations, drug interactions, and pharmacokinetic and pharmacodynamic properties. Most weight was achieved for the indications selection criteria. Esomeprazole and rabeprazole were suggested as formulary options, followed by lansoprazole for nonformulary use. The estimated effect of the study recommendations was up to a 15.3% reduction in the annual PPI expenditure. Robustness of study conclusions against variabilities in study inputs was confirmed via sensitivity analyses. The implementation of a locally developed PPI-specific comparative MCDA scoring model, which is multiweighted indication and criteria based, into the Qatari formulary selection practices is a successful evidence-based cost-cutting exercise. Esomeprazole and rabeprazole should be the first-line choice from among the PPIs available at the Qatari government hospital health services. Copyright © 2016 Elsevier HS Journals, Inc. All rights reserved.

Procedures of recruiting, obtaining informed consent, and compensating research participants in Qatar: findings from a qualitative investigation.

PubMed

Killawi, Amal; Khidir, Amal; Elnashar, Maha; Abdelrahim, Huda; Hammoud, Maya; Elliott, Heather; Thurston, Michelle; Asad, Humna; Al-Khal, Abdul Latif; Fetters, Michael D

2014-02-04

Very few researchers have reported on procedures of recruiting, obtaining informed consent, and compensating participants in health research in the Arabian Gulf Region. Empirical research can inform the debate about whether to adjust these procedures for culturally diverse settings. Our objective was to delineate procedures related to recruiting, obtaining informed consent, and compensating health research participants in the extremely high-density multicultural setting of Qatar. During a multistage mixed methods project, field observations and qualitative interviews were conducted in a general medicine clinic of a major medical center in Qatar. Participants were chosen based on gender, age, literacy, and preferred language, i.e., Arabic, English, Hindi and Urdu. Qualitative analysis identified themes about recruitment, informed consent, compensation, and other research procedures. A total of 153 individuals were approached and 84 enrolled; the latter showed a diverse age range (18 to 75 years); varied language representation: Arabic (n = 24), English (n = 20), Hindi (n = 20), and Urdu (n = 20); and balanced gender distribution: women (n = 43) and men (n = 41). Primary reasons for 30 declinations included concern about interview length and recording. The study achieved a 74% participation rate. Qualitative analytics revealed key themes about hesitation to participate, decisions about participation with family members as well as discussions with them as "incidental research participants", the informed consent process, privacy and gender rules of the interview environment, reactions to member checking and compensation, and motivation for participating. Vulnerability emerged as a recurring issue throughout the process among a minority of participants. This study from Qatar is the first to provide empirical data on recruitment, informed consent, compensation and other research procedures in a general adult population in the Middle East and Arabian Gulf. This investigation illustrates how potential research participants perceive research participation. Fundamentally, Western ethical research principles were applicable, but required flexibility and culturally informed adaptations.

Evidence from the national health account: the case of Dubai

PubMed Central

Hamidi, Samer

2014-01-01

Introduction National health accounts (NHAs) provide useful information to aid in understanding the health care financing system. This article aims to present a profile of health system financing in Dubai using data from the NHA. We also aim to compare the provider structure of financing schemes in Dubai with those of the State of Qatar and selected Organization for Economic Cooperation and Development (OECD) countries. Methods The author analyzed secondary data published in NHAs for Dubai and Qatar, and data collected by the OECD countries and publicly available from the Statistical Office of the European Union (Eurostat), for 25 OECD countries for comparative analysis. All health financing measures used are as defined in the international System of Health Accounts (SHA). Results In Dubai, only 33% of current health expenditure (CHE) is funded by the government. However, the public sector is the main source of health funding in Qatar and most OECD countries, with an average of 79% and 72%, respectively. Households in Dubai spent about 22% of CHE, equivalent to an average US$187 per capita, ranking the highest among Gulf Cooperation Council (GCC) countries, and compared with 20% of CHE across OECD countries. Hospitals in Dubai accounted for 48% of CHE, which is much higher than Qatar (40%) and the OECD average (36%). Conclusion The Dubai health care financing system differs substantially from that in OECD countries, as it is more private oriented. The findings point to several potential opportunities for growth and improvement. Policy areas that may be addressed using the information presented in this article are broad and include the following: shift from hospital care to ambulatory and day care, sustainability of health finance, shift the cost of health care to the private sector, introduce cost-containment measures, revise payment systems for health providers, and produce subnational accounts for non-communicable diseases. More investment in the translation of national health account data into policy is suggested for future researchers. PMID:25285027

Physical properties, star-spot activity, orbital obliquity and transmission spectrum of the Qatar-2 planetary system from multicolour photometry

NASA Astrophysics Data System (ADS)

Mancini, L.; Southworth, J.; Ciceri, S.; Tregloan-Reed, J.; Crossfield, I.; Nikolov, N.; Bruni, I.; Zambelli, R.; Henning, Th.

2014-09-01

We present 17 high-precision light curves of five transits of the planet Qatar-2 b, obtained from four defocused 2 m-class telescopes. Three of the transits were observed simultaneously in the Sloan g'r'i'z' passbands using the seven-beam Gamma Ray Burst Optical and Near-Infrared Detector imager on the MPG/ESO 2.2-m telescope. A fourth was observed simultaneously in Gunn grz using the Centro Astronómico Hispano Alemán 2.2-m telescope with Bonn University Simultaneous Camera, and in r using the Cassini 1.52-m telescope. Every light curve shows small anomalies due to the passage of the planetary shadow over a cool spot on the surface of the host star. We fit the light curves with the PRISM+GEMC model to obtain the photometric parameters of the system and the position, size and contrast of each spot. We use these photometric parameters and published spectroscopic measurements to obtain the physical properties of the system to high precision, finding a larger radius and lower density for both star and planet than previously thought. By tracking the change in position of one star-spot between two transit observations, we measure the orbital obliquity of Qatar-2 b to be λ = 4.3° ± 4.5°, strongly indicating an alignment of the stellar spin with the orbit of the planet. We calculate the rotation period and velocity of the cool host star to be 11.5 ± 0.2 d and 3.28 ± 0.04 km s-1 at a colatitude of 74°. We assemble the planet's transmission spectrum over the 386-976 nm wavelength range and search for variations of the measured radius of Qatar-2 b as a function of wavelength. Our analysis highlights a possible H2/He Rayleigh scattering in the blue.

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.

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 worrying trend in respect of both helminth and protozoan parasites was the increase in prevalence over the period 2005-2008, in helminth infections prevalence increasing 2-3 fold by 2008, and in protozoan infections by 1.5-2.0 fold. Conclusions We suggest that helminth infections are probably acquired abroad when immigrants visit their home villages, whilst protozoan infections are reinforced by transmission in Qatar, possibly in the poorer areas of the state where immigrant workers live. We discuss the significance of these findings and emphasize that they have clear implications for the health authorities. PMID:20946623

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 of the order of 50% (on average) for the entire duration. The study therefore suggests the use of a mesoscale weather forecasting model such as WRF, for deriving the wind fields for a large but marginal semi-enclosed sea where small scale phenomena dominate, and when used as forcing in the wave model, it provides wave-climate predictions with less error.

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.

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

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.

Determination of the activity concentration levels of the artificial radionuclide137Cs in soil samples collected 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.; Regan, P. H.; Santawamaitre, T.; Malain, D.; Habib, A.; Al-Dosari, Hanan; Daar, Eman

2016-09-01

The goal of this study was to establish the first baseline measurements for radioactivity concentration of the artificial radionuclide 137Cs in soil samples collected from the Qatarian peninsula. The work focused on the determination of the activity concentrations levels of man-made radiation in 129 soil samples collected across the landscape of the State of Qatar. All the samples were collected before the most recent accident in Japan, “the 2011 Fukushima Dai-ichi nuclear power plant accident”. The activity concentrations have been measured via high-resolution gamma-ray spectrometry using a hyper-pure germanium detector situated in a low-background environment with a copper inner-plated passive lead shield. A radiological map showing the activity concentrations of 137Cs is presented in this work. The concentration wasfound to range from 0.21 to 15.41 Bq/kg. The highest activity concentration of 137Cs was observed in sample no. 26 in North of Qatar. The mean value was found to be around 2.15 ± 0.27 Bq/kg. These values lie within the expected range relative to the countries in the region. It is expected that this contamination is mainly due to the Chernobyl accident on 26 April 1986, but this conclusion cannot be confirmed because of the lack of data before this accident.

Intestinal helminths of feral cat populations from urban and suburban districts of Qatar.

PubMed

Abu-Madi, Marawan A; Behnke, Jerzy M; Prabhaker, K S; Al-Ibrahim, Roda; Lewis, John W

2010-03-25

A survey of the helminths of 658 adult cats from feral urban and suburban populations in Qatar was conducted across all months in 2006 and 2007. Six species of helminths were identified, comprising two cestodes (Taenia taeniaeformis [73.6%] and Diplopylidium acanthotetra [47.1%]) and four nematodes (Ancylostoma tubaeforme [14.7%], Physaloptera praeputialis [5.2%], Toxocara cati [0.8%] and Toxascaris leonina [0.2%]), and 83% of cats were infected with at least one of these. The average number of species harboured was 1.4 and the average worm burden was 55.8 worms/cat. The vast majority of worms (97.6%) were cestodes, nematodes being relatively rare. Prevalence and abundance of infections were analyzed, taking into consideration four factors: year (2006 and 2007), site (urban and suburban), season (winter and summer) and sex of the host. Analyses revealed marked year effects, female host bias in some species and interactions involving combination of factors, but especially sex and season of the year. The results indicate that whilst the majority of adult feral cats in Qatar carry helminth infections, infections are variable between years and subject to annual changes that may reflect climatic and other environmental changes in the rapidly developing city of Doha and its suburban surroundings. Only two species have the potential to infect humans and both were rare among the sampled cats (A. tubaeforme and T. cati).

Satisfaction and responsiveness with health-care services in Qatar--evidence from a survey.

PubMed

Ali, Faleh Mohamed Hussain; Nikoloski, Zlatko; Reka, Husein

2015-11-01

Satisfaction and responsiveness with health care are some of the main outcome variables of a health system. Although health outcomes have been studied in countries with different levels of economic development, there is limited information on the health provision/satisfaction/responsiveness nexus in countries where rapid transitions from middle to high-income status have occurred. Using a 2012 survey conducted in Qatar (amongst both Qatari and non-Qatari respondents), we analysed satisfaction and responsiveness of health care. The sample consisted of 4083 respondents. We use logit analysis [as well as robustness checks involving ordered logit, ordered probit, ordinary least squares (OLS) and probit analysis] in order to estimate the determinants of satisfaction and responsiveness. Both, satisfaction and responsiveness rates were high. Gender, nationality and, to some extent, income and age were significant sociodemographic determinants of satisfaction, with non-Qataris and females, having higher levels of satisfaction. Cost, previous experience with the same health provider and provision of medical insurance for a particular health provider were the attributes significantly correlated with general satisfaction. The results are consistent when the analysis is applied to the correlates of responsiveness. Sociodemographic factors explain the satisfaction with quality of health care in the state of Qatar (both from the general population point of view and from the patient point of view). Copyright © 2015. Published by Elsevier Ireland Ltd.

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.

Challenges and Opportunities of US and Arab Collaborations in Health Services Research: A Case Study from Qatar

PubMed Central

Hammoud, Maya M.; Elnashar, Maha; Abdelrahim, Huda; Khidir, Amal; Elliott, Heather A.K.; Killawi, Amal; Padela, Aasim I.; Khal, Abdul Latif Al; Bener, Abdulbari; Fetters, Michael D.

2012-01-01

Economic globalization and advances in technology have made it more feasible and even necessary to develop international research collaborations in global public health. Historically, collaborations in global research described in the literature have been mostly “North-South” collaborations in which the more developed “North” country works together with a developing “South” country to conduct research in the latter. This type of collaboration has for the most part, represented unequal partnership and rarely left behind a lasting impact. Recently, the opportunity for a new kind of international research partnership has emerged in which the host country has significant financial resources, but relatively limited expertise in research methodology or techniques and research implementation. This type of collaboration features a relative equalization of power between the international partners. The purpose of this paper is to describe the process of building a successful research collaboration between a team in the United States and a team in Qatar, a rich Arabic nation in Gulf. We present a case study that provides an overview of our own project focused on the development of a culturally and linguistically adapted health care quality instrument for Qatar, discussing many of the benefits and challenges we encountered during each phase of instrument development. We present recommendations for researchers seeking sustainable and equitable partnerships with the Arab World. PMID:23121751

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 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

Perceptions of school nurses and principals towards nurse role in providing school health services in Qatar.

PubMed

A L-Dahnaim, Layla; Said, Hana; Salama, Rasha; Bella, Hassan; Malo, Denise

2013-04-01

The school nurse plays a crucial role in the provision of comprehensive health services to students. This role encompasses both health and educational goals. The perception of the school nurse's role and its relation to health promotion is fundamental to the development of school nursing. This study aimed to determine the perception of school nurses and principals toward the role of school nurses in providing school health services in Qatar. A cross-sectional study was carried out among all school nurses (n=159) and principals (n=159) of governmental schools in Qatar. The participants were assessed for their perception toward the role of the school nurse in the school using 19-Likert-type scaled items Questionnaire. The response rates were 100% for nurses and 94% for principals. The most commonly perceived roles of the school nurse by both nurses and principals were 'following up of chronically ill students', 'providing first aid', and 'referral of students with health problems', whereas most of the roles that were not perceived as school nurse roles were related to student academic achievements. School nurses and principals agreed on the clinical/medical aspects of nurses' role within schools, but disagreed on nurses' involvement in issues related to the school performance of students. The study recommends raising awareness of school principals on the school nursing role, especially in issues related to the school performance of students.

Challenges and opportunities of US and Arab collaborations in health services research: a case study from Qatar.

PubMed

Hammoud, Maya M; Elnashar, Maha; Abdelrahim, Huda; Khidir, Amal; Elliott, Heather A K; Killawi, Amal; Padela, Aasim I; Al Khal, Abdul Latif; Bener, Abdulbari; Fetters, Michael D

2012-09-25

Economic globalization and advances in technology have made it more feasible and even necessary to develop international research collaborations in global public health. Historically, collaborations in global research described in the literature have been mostly "North-South" collaborations in which the more developed "North" country works together with a developing "South" country to conduct research in the latter. This type of collaboration has for the most part, represented unequal partnership and rarely left behind a lasting impact. Recently, the opportunity for a new kind of international research partnership has emerged in which the host country has significant financial resources, but relatively limited expertise in research Methodology or techniques and research implementation.  This type of collaboration features a relative equalization of power between the international partners. The purpose of this paper is to describe the process of building a successful research collaboration between a team in the United States and a team in Qatar, a rich Arabic nation in Gulf. We present a case study that provides an overview of our own project focused on the development of a culturally and linguistically adapted health care quality instrument for Qatar, discussing many of the benefits and challenges we encountered during each phase of instrument development. We present recommendations for researchers seeking sustainable and equitable partnerships with the Arab World.

Universality Results for Multi-layer Radial Hele-Shaw Flows

NASA Astrophysics Data System (ADS)

Daripa, Prabir; Gin, Craig; Daripa Research Team

2014-03-01

Saffman-Taylor instability is a well known viscosity driven instability of an interface separating two immiscible fluids. We study linear stability of this displacement process in multi-layer radial Hele-Shaw geometry involving an arbitrary number of immiscible fluid phases. Universal stability results have been obtained and applied to design displacement processes that are considerably less unstable than the pure Saffman-Taylor case. In particular, we derive universal formula which gives specific values of the viscosities of the fluid layers corresponding to smallest unstable band. Other similar universal results will also be presented. The talk is based on ongoing work. Supported by an NPRP Grant # 08-777-1-141 from the Qatar National Research Fund (a member of the Qatar Foundation). The statements made herein are solely the responsibility of the authors.

Hydrodynamic trapping in the Cretaceous Nahr Umr lower sand of the North Area, Offshore Qatar

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

Wells, P.R.A.

A hydrodynamic model is described to account for oil and gas occurrences in the Cretaceous of offshore Qatar, in the Arabian Gulf. Variable and inconsistent fluid levels and variable formation water potentials and salinities cannot be explained by combinations of stratigraphic and structural trapping. Indeed, there is no structural closure to the southwest of the oil and gas accumulations. The water-potential and salinity data and oil distribution are consistent with this model and indicate that a vigorous hydrodynamic system pervades the Cretaceous of the Arabian Gulf region. Extensive upward cross-formational discharge is taking place in the North Area. This cross-formationmore » water flow could be partly responsible for localized leaching and reservoir enhancement in the chalky limestones.« less

Characterization of Qatar's surface carbonates for CO2 capture and thermochemical energy storage

NASA Astrophysics Data System (ADS)

Kakosimos, Konstantinos E.; Al-Haddad, Ghadeer; Sakellariou, Kyriaki G.; Pagkoura, Chrysa; Konstandopoulos, Athanasios G.

2017-06-01

Samples of surface carbonates were collected from three different areas of the Qatar peninsula. We employed material characterization techniques to examine the morphology and composition of the samples, while their CO2 capture capacity was assessed via multiple successive calcination-carbonation cycles. Our samples were mainly calcite and dolomite based. Calcite samples showed higher initial capacity of around 11 mmol CO2 g-1 which decayed rapidly to less than 2 mmol CO2 g-1. On the other hand, dolomite samples showed an excellent stability (˜15 cycles) with a capacity of 6 mmol CO2 g-1. The performance of the dolomite samples is better compared to other similar natural samples, from literature. A promising result for future studies towards improving their performance by physical and chemical modification.

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 was the first study to objectively assess PA during school hours among elementary school-children in Qatar. This study found that many of school children do not perform sufficient time being physically active at school. All students in two age categories (age 5 and age 9) spend the majority of school time engaged in sedentary activities. The low participation of girls age 9 in MVPA is a cause for concern and need to be addressed.

High-Resolution Seismic Imaging of Near-Surface Voids

NASA Astrophysics Data System (ADS)

Gritto, R.; Korneev, V. A.; Elobaid, E. A.; Mohamed, F.; Sadooni, F.

2017-12-01

A major hazard in Qatar is the presence of karst, which is ubiquitous throughout the country including depressions, sinkholes, and caves. Causes for the development of karst include faulting and fracturing where fluids find pathways through limestone and dissolve the host rock to form caverns. Of particular concern in rapidly growing metropolitan areas that expand in heretofore unexplored regions are the collapse of such caverns. Because Qatar has seen a recent boom in construction, including the planning and development of complete new sub-sections of metropolitan areas, the development areas need to be investigated for the presence of karst to determine their suitability for the planned project. We present a suite of seismic techniques applied to a controlled experiment to detect, locate and estimate the size of a karst analog in form of a man-made water shaft on the campus of Qatar University, Doha, Qatar. Seismic waves are well suited for karst detection and characterization. Voids represent high-contrast seismic objects that exhibit strong responses due to incident seismic waves. However, the complex geometry of karst, including shape and size, makes their imaging nontrivial. While karst detection can be reduced to the simple problem of detecting an anomaly, karst characterization can be complicated by the 3D nature of the problem of unknown scale, where irregular surfaces can generate diffracted waves of different kind. In our presentation, we employ a variety of seismic techniques to demonstrate the detection and characterization of a vertical water collection shaft analyzing the phase, amplitude and spectral information of seismic waves that have been scattered by the object. We use the reduction in seismic wave amplitudes and the delay in phase arrival times in the geometrical shadow of the vertical shaft to independently detect and locate the object in space. Additionally, we use narrow band-pass filtered data combining two orthogonal transmission surveys to detect and locate the object. Furthermore, we show that ambient noise recordings may generate data with sufficient signal-to-noise ratio to successfully detect and locate subsurface voids. Being able to use ambient noise recordings would eliminate the need to employ active seismic sources that are time consuming and more expensive to operate.

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 are not being adequately controlled throughout CCU stay.

Seismic Techniques for Subsurface Voids Detection

NASA Astrophysics Data System (ADS)

Gritto, Roland; Korneev, Valeri; Elobaid Elnaiem, Ali; Mohamed, Fathelrahman; Sadooni, Fadhil

2016-04-01

A major hazards in Qatar is the presence of karst, which is ubiquitous throughout the country including depressions, sinkholes, and caves. Causes for the development of karst include faulting and fracturing where fluids find pathways through limestone and dissolve the host rock to form caverns. Of particular concern in rapidly growing metropolitan areas that expand in heretofore unexplored regions are the collapse of such caverns. Because Qatar has seen a recent boom in construction, including the planning and development of complete new sub-sections of metropolitan areas, the development areas need to be investigated for the presence of karst to determine their suitability for the planned project. In this paper, we present the results of a study to demonstrate a variety of seismic techniques to detect the presence of a karst analog in form of a vertical water-collection shaft located on the campus of Qatar University, Doha, Qatar. Seismic waves are well suited for karst detection and characterization. Voids represent high-contrast seismic objects that exhibit strong responses due to incident seismic waves. However, the complex geometry of karst, including shape and size, makes their imaging nontrivial. While karst detection can be reduced to the simple problem of detecting an anomaly, karst characterization can be complicated by the 3D nature of the problem of unknown scale, where irregular surfaces can generate diffracted waves of different kind. In our presentation we employ a variety of seismic techniques to demonstrate the detection and characterization of a vertical water collection shaft analyzing the phase, amplitude and spectral information of seismic waves that have been scattered by the object. We used the reduction in seismic wave amplitudes and the delay in phase arrival times in the geometrical shadow of the vertical shaft to independently detect and locate the object in space. Additionally, we use narrow band-pass filtered data combining two orthogonal transmission surveys to detect and locate the object. Furthermore, we showed that ambient noise recordings may generate data with sufficient signal-to-noise ratio to successfully detect and locate subsurface voids. Being able to use ambient noise recordings would eliminate the need to employ active seismic sources that are time consuming and more expensive to operate.

Underutilization of occupant restraint systems in motor vehicle injury crashes: A quantitative analysis from Qatar.

PubMed

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

2016-01-01

Restraint systems (seat belts and airbags) are important tools that improve vehicle occupant safety during motor vehicle crashes (MVCs). We aimed to identify the pattern and impact of the utilization of passenger restraint systems on the outcomes of MVC victims in Qatar. A retrospective study was conducted for all admitted patients who sustained MVC-related injuries between March 2011 and March 2014 inclusive. Out of 2,730 road traffic injury cases, 1,830 (67%) sustained MVC-related injuries, of whom 88% were young males, 70% were expatriates, and 53% were drivers. The use of seat belts and airbags was documented in 26 and 2.5% of cases, respectively. Unrestrained passengers had greater injury severity scores, longer hospital stays, and higher rates of pneumonia and mortality compared to restrained passengers (P = .001 for all). There were 311 (17%) ejected cases. Seat belt use was significantly lower and the mortality rate was 3-fold higher in the ejected group compared to the nonejected group (P = .001). The overall mortality was 8.3%. On multivariate regression analysis, predictors of not using a seat belt were being a front seat passenger, driver, or Qatari national and young age. Unrestrained males had a 3-fold increase in mortality in comparison to unrestrained females. The risk of severe injury (relative risk [RR] = 1.82, 95% confidence interval [CI], 1.49-2.26, P = .001) and death (RR = 4.13, 95% CI, 2.31-7.38, P = .001) was significantly greater among unrestrained passengers. The nonuse of seat belts is associated with worse outcomes during MVCs in Qatar. Our study highlights the lower rate of seat belt compliance in young car occupants that results in more severe injuries, longer hospital stays, and higher mortality rates. Therefore, we recommend more effective seat belt awareness and education campaigns, the enforcement of current seat belt laws, their extension to all vehicle occupants, and the adoption of proven interventions that will assure sustained behavioral changes toward improvements in seat belt use in Qatar.

A comparative, epidemiological study of acute renal colic presentations to emergency departments in Doha, Qatar, and Melbourne, Australia.

PubMed

Pathan, Sameer A; Mitra, Biswadev; Bhutta, Zain A; Qureshi, Isma; Spencer, Elle; Hameed, Asmaa A; Nadeem, Sana; Tahir, Ramsha; Anjum, Shahzad; Cameron, Peter A

2018-01-03

This study aimed to compare the epidemiology, clinical presentations, management, and outcomes of renal colic presentations in two major academic centers from geographically diverse populations: Qatar (a country in the Afro-Asian stone belt) and South-Eastern Australia (not within a stone belt). We undertook a retrospective cohort study of patients with renal colic who presented to the Hamad General Hospital Emergency Department (HGH-ED), Qatar, and The Alfred ED, Melbourne, Australia, during a period of 1 year from August 1, 2012, to July 31, 2013. Cases were identified using ICD-9-CM codes, and an electronic template was used to record the data on predefined clinical variables. A total of 12,223 from the HGH-ED and 384 from The Alfred ED were identified as renal colic presentations during the study period. The rate of renal colic presentations at the HGH-ED was 27.9 per 1000 ED visits compared to 6.7 per 1000 ED visits at The Alfred ED. Patients presenting to the HGH-ED were significantly younger [34.9 years (29.0-43.4) than The Alfred ED [48 years (37-60); P < 0.001]. The median stone size was larger in the HGH-ED group [6 (4-8) mm] versus The Alfred ED group [4 (3-6) mm, P < 0.001]. The intervention rate in the stone-positive population was significantly higher in the HGH-ED group as opposed to The Alfred ED group (38.7 versus 11.9%, P < 0.001). At the time of discharge, The Alfred ED group received fewer analgesic prescriptions (55.8 versus 83.5%, P < 0.001) and more tamsulosin prescriptions (25.3 versus 11.7%, P < 0.001). Renal colic presentations to the HGH-ED, Qatar, were younger, with larger stone size mostly located in the lower ureter, compared to The Alfred ED, Melbourne, Australia. The findings suggest that the benefits of treatment including medical expulsion therapy will vary between the two populations. Differences in epidemiology and patient mix should be considered while tailoring strategies for effective management of patients with renal colic in a given setting.

iss055e012532

NASA Image and Video Library

2018-04-07

iss055e012532 (April 7, 2018) --- Doha, the capital city of Qatar, was photographed by an Expedition 55 crew member aboard the International Space Station as it orbited over the northeastern coast of the Arabian Peninsula.

The Social Organization of Nurses' Pain Management Work in Qatar.

PubMed

Yassin, Khadra; Rankin, Janet; Al-Tawafsheh, Atef

2015-10-01

The purpose of this study was to explore the social organization of nurses' pain management work in Qatar. The research data drew our attention to unacceptable delays in intervening with patients in pain. We describe and analyze delays in opioid administration. Institutional ethnography was the method of inquiry used to guide the study. The main findings of the study reveal that there is a socially organized system of delays built into nurses' work to manage pain. Nurses are subject to time-consuming processes of securing, handling, and administering opioids. This study's innovative approach introduces a promising "alternate" analysis to prior work investigating hospital nurses' pain management practices. Both the method of inquiry and the findings have international relevance for researchers interested in undertreated pain. Copyright © 2015 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

On the stabilizing role of species diffusion in chemical enhanced oil recovery

NASA Astrophysics Data System (ADS)

Daripa, Prabir; Gin, Craig

2015-11-01

In this talk, the speaker will discuss a problem on the stability analysis related to the effect of species diffusion on stabilization of fingering in a Hele-Shaw model of chemical enhanced oil recovery. The formulation of the problem is motivated by a specific design principle of the immiscible interfaces in the hope that this will lead to significant stabilization of interfacial instabilities, there by improving oil recovery in the context of porous media flow. Testing the merits of this hypothesis poses some challenges which will be discussed along with some numerical results based on current formulation of this problem. Several open problems in this context will be discussed. This work is currently under progress. Supported by the grant NPRP 08-777-1-141 from the Qatar National Research Fund (a member of The Qatar Foundation).

Universality Results for Multi-phase Hele-Shaw Flows

NASA Astrophysics Data System (ADS)

Daripa, Prabir

2013-03-01

Saffman-Taylor instability is a well known viscosity driven instability of an interface separating two immiscible fluids. We study linear stability of displacement processes in a Hele-Shaw cell involving an arbitrary number of immiscible fluid phases. This is a problem involving many interfaces. Universal stability results have been obtained for this multi-phase immiscible flow in the sense that the results hold for arbitrary number of interfaces. These stability results have been applied to design displacement processes that are considerably less unstable than the pure Saffman-Taylor case. In particular, we derive universal formula which gives specific values of the viscosities of the fluid layers corresponding to smallest unstable band. Other similar universal results will also be presented. The talk is based on the following paper. This work was supported by the Qatar National Research Fund (a member of The Qatar Foundation).

Hepatitis E in Qatar imported by expatriate workers from Nepal: epidemiological characteristics and clinical manifestations.

PubMed

Ibrahim, Abdulsalam Saif; Alkhal, Abdulatif; Jacob, Joyal; Ghadban, Wisam; Almarri, Ajayeb

2009-06-01

Prompted by cases of acute hepatitis in expatriate workers presenting at Alkhor Hospital, Qatar, a limited prospective observational study was conducted from July 2005 to June 2006 to determine the epidemiological and clinical features of patients (predominantly Nepalese) presenting with acute hepatitis. Countrywide during that period samples from 86 Nepalese presenting at different centers were found to be anti-HEV IgG positive and 50 of these were also positive for anti-HEV IgM. Fifty-eight of those Nepalese were seen and treated at Alkhor Hospital and of them 43 were confirmed as cases of acute HEV, being positive for both anti-HEV IgM and IgG. The remaining 15 were diagnosed as probable cases of acute HEV on the basis of clinical and epidemiological similarity. It seems likely that transit in Kathmandu in reportedly unsanitary conditions was the focus of infection. In some of those examined at Alkhor, ultrasound detected a thickened gallbladder wall in 30 of 39 (76.9%) with two cases having clinical acalcular cholecystitis. Higher levels of alanine aminotransferase and aspartate aminotransferase were associated with severe disease and derangement in coagulation. On the available evidence hepatitis E was imported by expatriate workers and it is clear that medical screening of these workers pre- and post-arrival must be improved to prevent further outbreaks. It is also essential that health care workers in Qatar are made aware of this ongoing problem of imported HEV and understand the variable presentation of the condition.

Prevalence of physical activity and sedentary-related behaviors among adolescents: data from the Qatar National School Survey.

PubMed

Al-Thani, M; Al-Thani, A; Alyafei, S; Al-Kuwari, M G; Al-Chetachi, W; Khalifa, S E; Ibrahim, I; Sayegh, S; Vinodson, B; Akram, H

2018-07-01

To investigate the prevalence of physical activity (PA) and sedentary behaviors among adolescents in Qatar by selected demographic characteristics. Cross-sectional study. A total of 5862 students (2938 boys and 2924 girls) in the age group 12-17 years were included in the analyses. PA and sedentary-related measures were obtained from the self-reported survey questions. Only 35.4% of students were performing 60 min of PA ≥3 days/week. The proportion of students with >2 hr screentime ranged from 43% to 57% (weekdays) and 50% to 62.5% (weekends). Girls had less odds of being physically active than the boys (odds ratio [OR] = 0.61, P < 0.001). Qatari students were less likely to be physically active than non-Qataris (OR = 0.79, P < 0.001). Age was inversely correlated with PA ([r = -0.113, P < 0.001 for participation with sports team] and [r = -0.139, P < 0.001 for school physical education classes]). Participation in sports teams positively correlated with 60 min of PA number of days in a week (r = 0.317, P < 0.001). The study describes insufficient PA among youth as a public health issue of concern in the State of Qatar that requires multipronged health promotion initiatives. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Oncology nurses' perceptions of end-of-life care in a tertiary cancer centre in Qatar.

PubMed

Libo-On, Izette Larraine M; Nashwan, Abdulqadir J

2017-02-02

Nurses who work in oncology settings may lack the knowledge and skills required for end-of-life (EoL) care. A clear understanding of nurses' perceptions of EoL care is crucial for the successful improvement of care for terminally ill patients with cancer. Although many studies have underlined nurses' perspectives on EoL care, this is the first such study conducted on oncology nurses in Qatar. This study primarily sought to measure nurses' perceptions of EoL care at the National Center for Cancer Care and Research (NCCCR) in Qatar. A quantitative, cross-sectional, self-reported study. Nurses at the NCCCR reported their perceptions of EoL care using the Frommelt Attitudes Toward Care of the Dying (FATCOD) scale, which consisted of 30 items scored on a five-point Likert scale. Seventy-eight nurses working in oncology settings completed the tool. Approximately one third (33-35%) of the participants had positive perceptions of EoL care. The majority (67%) of the participants were uncertain or ambivalent regarding EoL events and situations. There was no significant relationship between the participants' profiles and their perceptions of EoL care. However, very few of them had completed educational courses in death and dying. Nurses have an important impact on EoL care, and continuous education is necessary to improve their confidence when they work with dying patients and their families. An in-house programme to help nurses cope with compassionate exhaustion and humanistic and relational care is highly recommended.

Estimating seroprevalence of herpes simplex virus type 1 among different Middle East and North African male populations residing in Qatar

PubMed Central

Nasrallah, Gheyath K.; Dargham, Soha R.; Mohammed, Layla I.

2017-01-01

HSV‐1 epidemiology in the Middle East and North Africa (MENA) remains poorly understood. Our study aimed to measure HSV‐1 antibody prevalence (seroprevalence) and its age‐distribution among select MENA populations residing in Qatar. Sera were collected from male blood donors attending Hamad Medical Corporation 2013‐2015. A total of 2,077 sera were tested for anti‐HSV‐1 antibodies using HerpeSelect® 1 ELISA IgG kits (Focus Diagnostics, Cypress, CA). Robust Poisson regression was conducted to estimate adjusted infection prevalence ratios. Country‐specific HSV‐1 seroprevalence was estimated for 10 national populations: 97.5% among Egyptians, 92.6% among Yemenis, 90.7% among Sudanese, 88.5% among Syrians, 86.5% among Jordanians, 82.3% among Qataris, 81.4% among Iranians, 81.4% among Lebanese, 80.5% among Palestinians, and 77.0% among Pakistanis. Age‐specific HSV‐1 seroprevalence was estimated for Egypt, the Fertile Crescent (Iraq, Jordan, Lebanon, Palestine, and Syria), and Qatar. Seroprevalence increased with age among Fertile Crescent and Qatari nationals. Seroprevalence increased from 70.0% among those aged ≤ 24 years up to 98.0% among those aged ≥55 years among Fertile Crescent nationals. Seroprevalence was consistently above 90% for all ages among Egyptians. HSV‐1 seroprevalence is high in MENA, though with some variation across countries. The seroprevalence appears to have declined among current young age cohorts compared to its levels a few decades ago. PMID:28817197

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

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

Patient opinion of the doctor-patient relationship in a public hospital in Qatar.

PubMed

Weber, Alan S; Verjee, Mohamud A; Musson, David; Iqbal, Navid A; Mosleh, Tayseer M; Zainel, Abdulwahed A; Al-Salamy, Yassir

2011-03-01

To analyze the factors associated with the level of satisfaction of outpatients in their relationship with their doctor at the largest public hospital in Qatar. This study was a cross-sectional survey of attitudes. Researchers surveyed 626 outpatients at Hamad General Hospital in Doha, Qatar from September 2009 to January 2010 using a novel questionnaire assessing satisfaction with patients' interaction(s) with their doctor (spent time with patient, took case seriously, maintained confidentiality, and the overall quality of visit). Mean responses on 4 Likert scale items (one to 5) were as follows: "spent enough time with patient" = 4.39; "doctor took case seriously" = 4.57; "satisfaction with doctor-patient confidentiality" = 4.71; "overall quality of visit" = 4.46. Age, gender, citizenship, level of education, and number of visits did not significantly impact the level of satisfaction. For 73.1% of patients, the physician's qualification was the most important factor in choosing a doctor. Of those surveyed, 40.7% of men and 28.1% of women preferred to see a doctor of their own gender. A positive correlation between perceived communication and satisfaction with the doctor-patient encounter was established. This study found that patients in the Out-Patient Department at Hamad Hospital were highly satisfied with their relationships with their doctors, and physician qualification was the most significant factor in choosing a doctor. A significant number of males and females preferred a physician of their own gender. Communication difficulty correlated with lower satisfaction.

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.

Low injury rate strongly correlates with team success in Qatari professional football.

PubMed

Eirale, Cristiano; Tol, J L; Farooq, Abdulaziz; Smiley, Faten; Chalabi, Hakim

2013-08-01

Although the incidence of football injuries should relate to team success there is little empirical evidence. We investigated the relationship between injury incidence and team success in Qatar first-division football clubs. Using a prospective cohort study design, we captured exposure and injuries in Qatar male elite football for a season. Club performance was measured by total league points, ranking, goal scored, goals conceded and number of matches won, drawn or lost. Lower injury incidence was strongly correlated with team ranking position (r=0.929, p=0.003), more games won (r=0.883, p=0.008), more goals scored (r=0.893, p=0.007), greater goal difference (r=0.821, p=0.003) and total points (r=0.929, p=0.003). Lower incidence rate was strongly correlated with team success. Prevention of injuries may contribute to team success.

Universality Results for Multi-Layer Hele-Shaw and Porous Media Flows

NASA Astrophysics Data System (ADS)

Daripa, Prabir

2012-11-01

Saffman-Taylor instability is a well known viscosity driven instability of an interface. Motivated by a need to understand the effect of various injection policies currently in practice for chemical enhanced oil recovery, we study linear stability of displacement processes in a Hele-Shaw cell involving injection of an arbitrary number of immiscible fluid phases in succession. This is a problem involving many interfaces. Universal stability results have been obtained for this multi-layer (multi-region) flow in the sense that the results hold with arbitrary number of interfaces. These stability results have been applied to design injection policies that are considerably less unstable than the pure Saffman-Taylor case. In particular, we determine specific values of the viscosity of the fluid layers corresponding to smallest unstable band. Moreover, we discuss universal selection principle of optimal viscous profiles. The talk is based on following papers. Qatar National Fund (a member of the Qatar Foundation).

Mercury accumulation in Lethrinus nebulosus from the marine waters of the Qatar EEZ

PubMed Central

Al-Ansari, Ebrahim M.A.S.; Abdel-Moati, Mohamed A.R.; Yigiterhan, Oguz; Al-Maslamani, Ibrahim; Soliman, Yousria; Rowe, Gilbert T.; Wade, Terry L.; Al-Shaikh, Ismail M.; Helmi, Ahmed; Kuklyte, Ligita; Chatting, Mark; Al-Ansi Al-Yafei, Mehsin A.

2017-01-01

Total mercury (THg) and methylmercury (MeHg) were recorded in the commercial demersal fish Lethrinus nebulosus, caught from six locations in Qatar EEZ (Exclusive Economic Zone). Concentrations of THg decreased in the order: liver ˃ muscle ˃ gonad. THg concentrations in fish tissue ranged from 0.016 ppm in gonad to 0.855 ppm (mg kg−1 w/w) in liver tissues, while concentrations in muscle tissue ranged from 0.24 to 0.49 ppm (mg kg−1 w/w) among sampling sites. MeHg concentrations were used to validate food web transfer rate calculations. Intake rates were calculated to assess the potential health impact of the fish consumption. There is no major threat to human health from the presence of Hg in L. nebulosus, based upon reasonable consumption patterns, limited to no more than three meals of L. nebulosus per week. PMID:28592359

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.

Saffman-Taylor Instability for a non-Newtonian fluid

NASA Astrophysics Data System (ADS)

Daripa, Prabir

2013-11-01

Motivated by applications, we study classical Saffman-Taylor instability involving displacement of an Oldroyd-B fluid displaced by air in a Hele-Shaw cell. The lubrication approximation is used by neglecting the vertical component of the velocity. We obtain an explicit expression of one of the components of the extra-stress perturbations tensor in terms of the horizontal velocity perturbations. The main result is an explicit formula for the growth constant (in time) of perturbations, given by a ratio in which a term depending on the relaxation and retardation (time) constants appears in the denominator of the ratio. This exact result compares extremely well with known numerical results. It is found that flow is more unstable than the corresponding Newtonian case. This is a joint work with Gelu Pasa. The research has been made possible by an NPRP Grant # 08-777-1-141 from the Qatar National Research Fund (a member of the Qatar Foundation).

Mercury accumulation in Lethrinus nebulosus from the marine waters of the Qatar EEZ.

PubMed

Al-Ansari, Ebrahim M A S; Abdel-Moati, Mohamed A R; Yigiterhan, Oguz; Al-Maslamani, Ibrahim; Soliman, Yousria; Rowe, Gilbert T; Wade, Terry L; Al-Shaikh, Ismail M; Helmi, Ahmed; Kuklyte, Ligita; Chatting, Mark; Al-Ansi Al-Yafei, Mehsin A

2017-08-15

Total mercury (THg) and methylmercury (MeHg) were recorded in the commercial demersal fish Lethrinus nebulosus, caught from six locations in Qatar EEZ (Exclusive Economic Zone). Concentrations of THg decreased in the order: liver˃muscle˃gonad. THg concentrations in fish tissue ranged from 0.016ppm in gonad to 0.855ppm (mgkg -1 w/w) in liver tissues, while concentrations in muscle tissue ranged from 0.24 to 0.49ppm (mgkg -1 w/w) among sampling sites. MeHg concentrations were used to validate food web transfer rate calculations. Intake rates were calculated to assess the potential health impact of the fish consumption. There is no major threat to human health from the presence of Hg in L. nebulosus, based upon reasonable consumption patterns, limited to no more than three meals of L. nebulosus per week. Copyright © 2017 Elsevier Ltd. All rights reserved.

Agricultural development in a petroleum-based economy: Qatar

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

Hassan, M.F

Developing countries, whose policies may have emphasized import substitution as a way to industrialize, now have incentives to stress agriculture. These new incentives are primarily the rapid increase in food prices, but also include the decline of foreign aid, particularly food aid. Qatar, a petroleum exporter, is examined to see if agricultural development is feasible, given the country's economy, which is lopsided with petroleum revenue and lacks modern accounting practices; constraints against agriculture, such as adverse climate, limited land used for cultivation, poor soil conditions, and a shortage of labor and equipment; the governmental role in agriculture; and the opportunitiesmore » for agricultural technology. Policies are needed to deal with questions of water use and resource allocation, with oil resources providing the financial means to overcome some of the constraints and with the government taking the initiative for modernizing the agricultural sector.« less

The coherence lifetime-borrowing effect in vibronically coupled molecular aggregates under non-perturbative system-environment interactions.

NASA Astrophysics Data System (ADS)

Yeh, Shu-Hao; Engel, Gregory S.; Kais, Sabre

Recently it has been suggested that the long-lived coherences in some photosynthetic pigment-protein systems, such as the Fenna-Matthews-Olson complex, could be attributed to the mixing of the pigments' electronic and vibrational degrees of freedom. In order to verify whether this is the case and to understand its underlying mechanism, a theoretical model capable of including both the electronic excitations and intramolecular vibrational modes of the pigments is necessary. Our model simultaneously considers the electronic and vibrational degrees of freedom, treating the system-environment interactions non-perturbatively by implementing the hierarchical equations of motion approach. Here we report the simulated two-dimensional electronic spectra of vibronically coupled molecular dimers to demonstrate how the electronic coherence lifetimes can be extended by borrowing the lifetime from the vibrational coherences. Funded by Qatar National Research Fund and Qatar Environment and Energy Research Institute.

A quantitative sensitivity analysis on the behaviour of common thermal indices under hot and windy conditions in Doha, Qatar

NASA Astrophysics Data System (ADS)

Fröhlich, Dominik; Matzarakis, Andreas

2016-04-01

Human thermal perception is best described through thermal indices. The most popular thermal indices applied in human bioclimatology are the perceived temperature (PT), the Universal Thermal Climate Index (UTCI), and the physiologically equivalent temperature (PET). They are analysed focusing on their sensitivity to single meteorological input parameters under the hot and windy meteorological conditions observed in Doha, Qatar. It can be noted, that the results for the three indices are distributed quite differently. Furthermore, they respond quite differently to modifications in the input conditions. All of them show particular limitations and shortcomings that have to be considered and discussed. While the results for PT are unevenly distributed, UTCI shows limitations concerning the input data accepted. PET seems to respond insufficiently to changes in vapour pressure. The indices should therefore be improved to be valid for several kinds of climates.

A Qatari perspective on women in the engineering pipeline: an exploratory study

NASA Astrophysics Data System (ADS)

Fauziah Sulaiman, Noor; AlMuftah, Hend

2010-10-01

Under-representation of women in engineering has received a great deal of attention, but remained limited largely to a Western context. Thus, this article aims to unveil the barriers to progress, tracking the performance and the emerging trend of success at the undergraduate level of women in engineering in a different cultural dimension. Secondary research, particularly statistical data of female undergraduate engineering students at Qatar University (QU), is used in this study. Findings show that the booming economic development and access to modern education are the key drivers that change the position of women in Qatari society. A shift away from a masculine-dominated society to a more balance masculine/feminine society was identified as the impetus for better enrolment and achievement of female engineering students in Qatar. Similar to the trend in the USA, recruitment and not retention was the reason behind the under-representation of female undergraduate engineering students at QU.

Perspective of pharmacists in Qatar regarding doping and anti-doping in sports.

PubMed

Mottram, David; Khalifa, Sherief; Alemrayat, Bayan; Rahhal, Alaa; Ahmed, Afif; Stuart, Mark; Awaisu, Ahmed

2016-06-01

The aim of this study was to evaluate the current knowledge and perceptions of pharmacists in Qatar with regard to the use of drugs in sport and to explore their views on the introduction of education and training in the area of sports pharmacy. A cross-sectional survey was conducted targeting both hospital and community pharmacists in Qatar. A questionnaire consisting of three domains pertaining to participants' knowledge, perceived role of healthcare professionals, and attitudes towards educational needs on the use of drugs in sports was developed and validated. The online survey link and paper-based questionnaires were distributed to the target population. Data analyses were performed using IBM SPSS Statistics. Descriptive and inferential statistics were utilized for the analyses, where P<0.05 indicates statistical significance. A total of 300 pharmacists responded to the survey. Respondents had a limited awareness of doping and anti-doping and achieved an average knowledge score of 53.2% regarding the prohibited status of drugs that may be used by athletes, particularly with respect to over-the-counter medicines and supplements. The majority (81.7%) of the pharmacists expressed an interest in receiving education and training on sports pharmacy. Specialized training programs are warranted to ensure that pharmacists have the knowledge and skills required to provide athletes with accurate information about anti-doping issues and the safe and effective use of medicines in sport. The development of these programs should be supported by national pharmacy policy makers and designed in collaboration with anti-doping agencies and sports pharmacy experts and educators.

How does culture affect experiential training feedback in exported Canadian health professional curricula?

PubMed Central

Mousa Bacha, Rasha; Abdelaziz, Somaia

2017-01-01

Objectives To explore feedback processes of Western-based health professional student training curricula conducted in an Arab clinical teaching setting. Methods This qualitative study employed document analysis of in-training evaluation reports (ITERs) used by Canadian nursing, pharmacy, respiratory therapy, paramedic, dental hygiene, and pharmacy technician programs established in Qatar. Six experiential training program coordinators were interviewed between February and May 2016 to explore how national cultural differences are perceived to affect feedback processes between students and clinical supervisors. Interviews were recorded, transcribed, and coded according to a priori cultural themes. Results Document analysis found all programs’ ITERs outlined competency items for students to achieve. Clinical supervisors choose a response option corresponding to their judgment of student performance and may provide additional written feedback in spaces provided. Only one program required formal face-to-face feedback exchange between students and clinical supervisors. Experiential training program coordinators identified that no ITER was expressly culturally adapted, although in some instances, modifications were made for differences in scopes of practice between Canada and Qatar.  Power distance was recognized by all coordinators who also identified both student and supervisor reluctance to document potentially negative feedback in ITERs. Instances of collectivism were described as more lenient student assessment by clinical supervisors of the same cultural background. Uncertainty avoidance did not appear to impact feedback processes. Conclusions Our findings suggest that differences in specific cultural dimensions between Qatar and Canada have implications on the feedback process in experiential training which may be addressed through simple measures to accommodate communication preferences. PMID:28315858

The hopeless age? A qualitative exploration of the experience of menopause in Arab women in Qatar.

PubMed

Murphy, M M; Verjee, M A; Bener, A; Gerber, L M

2013-10-01

The aim of this study was qualitatively to describe and examine the expectations and experiences of the midlife transition in Arab women living in Qatar. Six focus groups were conducted with Arab women living in Qatar: three groups of local Qatari women, and three groups of non-Qatari Arab women originating from neighboring countries. A purposive sample of 41 pre-, peri-, and postmenopausal women aged 40-60 years participated. The semi-structured group format encouraged discussion around knowledge about menopause; physical, emotional and social experiences related to menopause; and cultural differences that may exist related to menopause. The majority of women considered menopause as a maturing experience, although the term 'menopause' was considered to have negative connotations. Postmenopausal women described menopausal symptoms consistent with general knowledge, but many premenopausal women were unaware of symptoms, even if they knew someone who had experienced menopause. Postmenopausal women were more socially active than before and were able to participate in religious activities that they previously could not attend during menses. How a woman experienced menopause depended on the husband's level of support, and some women believed that Western women did not have the appropriate support from husbands and families that Arab women have; they felt this lack of support could lead to negative outcomes such as being at an increased risk for suicide caused by depression during menopause. Qatari and non-Qatari women had many similarities in how they perceived and experienced menopause, although they collectively believed that the experiences of Western women are different.

Socio-demographic and consanguinity risk factors associated with low birthweight.

PubMed

Bener, Abdulbari; Saleh, Najah Mohammed; Salameh, Khalil Mohd Khalil; Basha, Basma; Joseph, Sharen; Al Buz, Rama

2013-05-01

To examine socio-demographic and biological risk factors associated with mothers giving birth to a low birthweight newborn among Arab women in Qatar. The case-control study was conducted at two main tertiary hospitals in Qatar in which participants were prospectively identified from January 2010 to April 2011. Data were collected by survey on maternal ethnicity, age, education, socioeconomic status, body mass index, consanguinity and gestational age. A total of 16,500 newborns were screened for low birthweight. A total of 863 mothers of low birthweight cases and an equal number of mothers of normal-weight babies were studied. Qatari mothers were found to be 1.2 times as likely to have a low birthweight (< 2500g) newborn compared to other Arab women (p < 0.057). Mothers with a primary school education were 1.6 times as likely as university educated mothers to have a low birthweight newborn (p < 0.006). Likewise, obese mothers were 1.5 times as likely as their normal-weight counterparts (p < 0.009). Consanguineous couples who were first-degree cousins were 1.9 times as likely as non-related couples to have a low birthweight newborn (p < 0.001). Newborns with a gestational age of < 37 weeks were 19.6 times as likely as those > or = 37 weeks to have a low birthweight (p < 0.001). The majority of the risk factors associated with low birthweight were modifiable. Health education campaigns need to target the most vulnerable groups to reduce the rates of low birthweight among Arabs in Qatar.

Childhood tuberculosis in the State of Qatar: the effect of a limited expatriate screening programme on the incidence of tuberculosis.

PubMed

Al-Marri, M R

2001-09-01

To determine incidence rates and the effectiveness of the expatriate screening programme on paediatric tuberculosis (TB) in the State of Qatar. A state-wide, population-based, retrospective analysis of all cases of tuberculosis among children 0-14 years of age reported to the TB Unit of the Division of Public Health during 1983-1996. One hundred and forty-four children with tuberculous disease were identified, with a steadily declining incidence rate (rate of notification) from 11/100000 children (0-14 years) population in 1983 to 7/100000 in 1996. This decrease in the childhood TB case notification rate correlated with foreign-born children, older children and the implementation of expatriate screening in 1986. Diagnosis in 56% of children was made abroad or within 3 months of arrival from vacation and 30% within one year of arrival. Comparison of the three age groups (<5, 5-9 and 10-14 years) showed no significant difference with regard to nationality, sex, type of TB, radiological findings and screening. However older children were more likely to be symptomatic (P < 0.0001) and to have positive tuberculin skin test (TST) reactivity (P = 0.012), culture (P < 0.0001), and gastric aspirates (P = 0.018). Although there was a 36% decrease in paediatric TB incidence after the implementation of expatriate screening in 1986, Qatar has a high rate of paediatric tuberculosis. The policy of BCG vaccination at birth should be continued, and screening children at school entry and on return from vacation would be useful for further case identification.

The establishment of the United Arab Emirates

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

Taryam, A.O.

The United Arab Emirates were established in response to the British decision to withdraw from the Gulf by 1971. This decision, announced in 1968, had left the rulers of the emirates perplexed and alarmed. After decades of mutual suspicion and rivalry, fostered by British imperial dominance, the emirates were now obliged to seek security in federal union. Early in 1968 came the bilateral agreement for union between Abu Dhabi and Dubai. Then followed three years of prolonged negotiations between nine emirates, Bahrain, Qatar, Abu Dhabi, Dubai, Sharjah, Ajman, Umm al-Qaiwain, Ras al-Khaimah and Fujairah to establish a union of ninemore » emirates. Constitutional wrangles as to what form the union would take and hard bargaining as to who would get what position or who would give up which claim, prevailed throughout the negotiations. Behrain was beset by Iranian claims and had no mind to enter into any agreement before this problem was solved. Qatar did not want to enter any agreement that did not ensure it a dominant position. Eventually Bahrain and Qatar dropped out of the talks and declared themselves independent states in 1971. The other seven emirates entered into serious negotiations that ended, also in 1971, with the formation of a federal state to be called the United Arab Emirates. This book chronicles this process which led to the establishment of the UAE and explains the circumstances which brought it about. It also examines the record of the first fifteen years of the federation and concludes that despite serious problems it has been broadly successful.« less

Measuring Burden of Diseases in a Rapidly Developing Economy: State of Qatar

PubMed Central

Bener, Abdulbari; Zirie, Mahmoud A.; Kim, Eun-Jung; Buz, Rama Al; Zaza, Mouayyad; Al-Nufal, Mohammed; Basha, Basma; Hillhouse, Edward W; Riboli, Elio

2013-01-01

Background: The Global Burden of Disease (GBD) study has provided a conceptual and methodological framework to quantify and compare the health of populations. Aim: The objective of the study was to assess the national burden of disease in the population of Qatar using the disability-adjusted life year (DALYs) as a measure of disability. Methods: We adapted the methodology described by the World Health Organization for conducting burden of disease to calculate years of life lost due to premature mortality (YLL), years lived with disability (YLD) and disability adjusted life years (DALYs). The study was conducted during the period from November 2011 to October 2012. Results:: The study findings revealed that ischemic heart disease (11.8%) and road traffic accidents (10.3%) were the two leading causes of burden of diseases in Qatar in 2010. The burden of diseases among men (222.04) was found three times more than of women's (71.85). Of the total DALYs, 72.7% was due to non fatal health outcomes and 27.3% was due to premature death. For men, chronic diseases like ischemic heart disease (15.7%) and road traffic accidents (13.7%) accounted great burden and an important source of lost years of healthy life. For women, birth asphyxia and birth trauma (12.6%) and abortion (4.6%) were the two leading causes of disease burden. Conclusion:: The results of the study have shown that the national health priority areas should cover cardiovascular diseases, road traffic accidents and mental health. The burden of diseases among men was three times of women's. PMID:23445701

Effectiveness of "Step into Health" program in Qatar: a pedometer-based longitudinal study.

PubMed

Al-Kuwari, Mohamed G; Al-Mohannadi, Abdulla S; Sayegh, Suzan

2017-11-01

This study examines the impact of a one-year pedometer-based intervention on increasing the physical activity level among adult population in Qatar. This longitudinal study was conducted over a one-year period and included a total of 268 adults aged between 18-64 years old. Data were extracted and used from the "Step into Health" (SIH) program, a community-based program launched in 2012, as an approach to improve physical activity in Qatar. Walking intervention encouraged members of SIH to accumulate 10,000 steps or more per day and monitor their progress through a pedometer supported by a self-monitoring online account and a reinforcement system. This study shows a significant increase in average daily steps from 3933±3240 steps/day at baseline into 7507±5416 steps/week at the 12th month (P<0.001). It was found that 18.6% of participants met the daily target of 10,000 steps or more; however, there was a considerable increase of 39.2% by the 12th month. Females showed an increase in their physical activity; still, they remain less active than males. It was found that non-Arabs subgroup were more active than Arabs. Interestingly, older members (≥50 years old) were more active throughout the study period. Pedometer program was found to be effective in increasing the level of physical activity among participants. A decline in physical activity has been observed during hot weather, while re-enforcement campaign had a positive impact on the number of steps/day.

Bone mineral density in midlife women: the Study of Women's Health in Qatar.

PubMed

Gerber, L M; Bener, A; Al-Ali, H M; Hammoudeh, M; Liu, L Q; Verjee, M

2015-04-01

The aim of this study is to investigate bone mineral density (BMD) for a large cross-section of midlife Arab women living in Qatar and to evaluate the association of body mass index (BMI), menopause status, and nationality, on BMD of the spine and femur. A cross-sectional study was conducted among women aged 40-60 years recruited from nine primary-care health centers in Qatar. BMD (g/m(2)) was assessed at the lumbar spine and the femur. The combined prevalence of osteopenia and osteoporosis was 4% at the femur and 16.2% at the spine. BMI and menstrual status were both independently associated with BMD at the spine and at the femur (all p values < 0.001). As BMI increased, BMD increased at both the spine and femur. Women who menstruated in the past 12 months had 0.82 g/cm(2) and 0.61 g/cm(2) greater BMD at the spine and femur, respectively, compared with women who had not menstruated in 12 months. Nationality was not associated with mean BMD of the spine or the femur. No significant differences were observed between Qatari and non-Qatari women in terms of mean BMD values at the spine and the femur except for the femur in the age group 55-60, where values were lower among non-Qataris (p = 0.04). Multivariable analyses showed that BMI and menstrual status were found to be strongly associated with BMD levels at the spine and femur. The high prevalence of obesity observed in this sample may explain the low levels of osteopenia and osteoporosis observed.

Fluoride Content of Bottled Drinking Waters in Qatar.

PubMed

Almulla, Hessa Ibrahim; King, Nigel M; Alnsour, Hamza Mohammad; Sajnani, Anand K

2016-12-01

Fluoridation of drinking water has been recognized as one of the most effective ways of achieving community-wide exposure to the caries prevention effects of fluoride (F). A vast majority of people in Qatar use bottled water for drinking. Use of bottled water without knowing the F level may expose children to dental caries risk if the F level is lower than optimal or to dental fluorosis if the F level is too high. The aim of this study was to determine the F concentration of bottled water available in Qatar. A total of 32 brands of bottled water were evaluated. The F concentrations displayed on the labels were recorded. The F ion-selective electrode method was used to measure the F concentration in water samples, and three measurements were taken for every sample to ensure reproducibility. The p value was set at 0.05. The F concentration ranged from 0.06 to 3.0 ppm with a mean value of 0.8 ppm (±0.88). The F levels were provided by the manufacturers on the labels of 60 % of the samples, but this was significantly lower than the measured F levels (p < 0.0001). Moreover, bottled water that was produced in Saudi Arabia had significantly higher levels of F when compared to those produced in other countries (p < 0.05). There was a wide variation in the F levels in the different brands of bottled water. Furthermore, there was a significant disparity between the F levels which were measured and those that were provided on the labels.

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.

How does culture affect experiential training feedback in exported Canadian health professional curricula?

PubMed

Wilbur, Kerry; Mousa Bacha, Rasha; Abdelaziz, Somaia

2017-03-17

To explore feedback processes of Western-based health professional student training curricula conducted in an Arab clinical teaching setting. This qualitative study employed document analysis of in-training evaluation reports (ITERs) used by Canadian nursing, pharmacy, respiratory therapy, paramedic, dental hygiene, and pharmacy technician programs established in Qatar. Six experiential training program coordinators were interviewed between February and May 2016 to explore how national cultural differences are perceived to affect feedback processes between students and clinical supervisors. Interviews were recorded, transcribed, and coded according to a priori cultural themes. Document analysis found all programs' ITERs outlined competency items for students to achieve. Clinical supervisors choose a response option corresponding to their judgment of student performance and may provide additional written feedback in spaces provided. Only one program required formal face-to-face feedback exchange between students and clinical supervisors. Experiential training program coordinators identified that no ITER was expressly culturally adapted, although in some instances, modifications were made for differences in scopes of practice between Canada and Qatar.  Power distance was recognized by all coordinators who also identified both student and supervisor reluctance to document potentially negative feedback in ITERs. Instances of collectivism were described as more lenient student assessment by clinical supervisors of the same cultural background. Uncertainty avoidance did not appear to impact feedback processes. Our findings suggest that differences in specific cultural dimensions between Qatar and Canada have implications on the feedback process in experiential training which may be addressed through simple measures to accommodate communication preferences.

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

Frequently Asked Questions on Middle East Respiratory Syndrome Coronavirus (MERS‐CoV)

MedlinePlus

... Islamic Republic of Iran, Italy, Jordan, Kuwait, Lebanon, Malaysia, the Netherlands, Oman, Philippines, Qatar, Republic of Korea, ... rub can be used); adhering to good food‐safety practices, such as avoiding undercooked meat or food ...

78 FR 76282 - Secretarial Infrastructure Business Development Mission to the United Arab Emirates, the Kingdom...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-17

... new communities. The government is committed to continue to spend heavily in the education, health... relationship is going through a massive transformation. The United States posted a trade surplus with Qatar of...

78 FR 76818 - Secretarial Infrastructure Business Development Mission to the United Arab Emirates, the Kingdom...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-19

... new communities. The government is committed to continue to spend heavily in the education, health... going through a massive transformation. The United States posted a trade surplus with Qatar of $2.6...

Patterns in place of cancer death in the State of Qatar: a population-based study.

PubMed

Mohsen, Hassan; Haddad, Pascale; Allam, Ayman; Hassan, Azza

2014-01-01

International studies show that most people prefer to die at home; however, hospitals remain the most common place of death (PoD). This study aims to investigate the patterns in PoD and the associated factors, which are crucial for end-of-life cancer care enhancement. This retrospective, population-based study analyzed all registered cancer deaths in Qatar between January 1, 2006 and December 31, 2012 (n = 1,224). The main outcome measures were patient characteristics: age, gender, nationality, cancer diagnosis, year of death, and PoD. Time trends for age-standardized proportions of death in individual PoDs were evaluated using chi-square analysis. Odds ratio (OR) were determined for variables associated with the most preferred (acute palliative care unit [APCU] and hematology/oncology ward) versus least preferred (ICU and general medicine ward) PoDs in Qatar, stratified by nationality. The hematology/oncology ward was the most common PoD (32.4%; 95% CI 26.7-35.3%) followed by ICU (31.4%; 95% CI 28.7-34.3%), APCU (26.9%; 95% CI 24.3-29.6%), and general medicine ward (9.2%; 95% CI 7.6-11.1%). APCU trended upward (+0.057/year; p<0.001), while the hematology/oncology ward trended downward (-0.055/year; p<0.001). No statistically significant changes occurred in the other PoDs; home deaths remained low (0.4%; 95% Cl 0.38-0.42). Qataris who died from liver cancer (OR 0.23) and aged 65 or older (OR 0.64) were less likely to die in the APCU or hematology/oncology ward (p<0.05). Non-Qataris who died from pancreatic cancer (OR 3.12) and female (OR 2.05) were more likely to die in the APCU or hematology/oncology ward (p<0.05). Both Qataris and non-Qataris who died from hematologic malignancy (OR 0.18 and 0.41, respectively) were more likely to die in the ICU or general medicine ward (p<0.05). A high percentage of cancer deaths in Qatar occur in hospital. As home was the preferred PoD for most people, effective home care and hospice programs are needed to improve end-of-life cancer care.

Prevalence and determinants of metabolic syndrome in Qatar: results from a National Health Survey

PubMed Central

Al-Thani, Mohamed Hamad; Al-Thani, Al Anoud Mohammed; Cheema, Sohaila; Sheikh, Javaid; Mamtani, Ravinder; Lowenfels, Albert B; Al-Chetachi, Walaa Fattah; Almalki, Badria Ali; Hassan Khalifa, Shamseldin Ali; Haj Bakri, Ahmad Omar; Maisonneuve, Patrick

2016-01-01

Objectives To determine optimum measurements for abdominal obesity and to assess the prevalence and determinants of metabolic syndrome in Qatar. Design National health survey. Setting Qatar National STEPwise Survey conducted by the Supreme Council of Health during 2012. Participants 2496 Qatari citizens aged 18–64 representative of the general population. Primary and secondary outcome measures Measure of obesity (body mass index, waist circumference or waist-to-height ratio) that best identified the presence of at least 2 other factors of metabolic syndrome; cut-off values of waist circumference; frequency of metabolic syndrome. Results Waist circumference ≥102 for men and ≥94 cm for women was the best predictor of the presence of other determinants of metabolic syndrome (raised blood pressure, fasting blood glucose, triglycerides and reduced high-density lipoprotein cholesterol). Using these values, we identified 28% of Qataris with metabolic syndrome, which is considerably lower than the estimate of 37% calculated using the International Diabetes Federation (IDF) criteria. Restricting the analysis to participants without known elevated blood pressure, elevated blood sugar or diabetes 16.5% would be classified as having metabolic syndrome. In a multivariable logistic regression analysis, the prevalence of metabolic syndrome increased steadily with age (OR=3.40 (95% CI 2.02 to 5.74), OR=5.66 (3.65 to 8.78), OR=10.2 (5.98 to 17.6) and OR=18.2 (7.01 to 47.5) for those in the age group ‘30–39’, ‘40–49’, ‘50–59’, ‘60–64’ vs ‘18–29’; p<0.0001), decreased with increasing educational attainment (OR=0.61 (0.39 to 0.96) for those who attained ‘secondary school or more’ compared with ‘less than primary school’; p=0.03) and exercise (OR=0.60 (0.42 to 0.86) for those exercising ≥3000 vs <600 MET-min/week; p=0.006) but was not associated with smoking or diet. Conclusions Waist circumference was the best measure of obesity to combine with other variables to construct a country-specific definition of metabolic syndrome in Qatar. Approximately 28% of adult Qatari citizens satisfy the criteria for metabolic syndrome, which increased significantly with age. Education and physical activity were inversely associated with this syndrome. PMID:27601485

Perceptions of Arab men regarding female breast cancer screening examinations-Findings from a Middle East study.

PubMed

Donnelly, Tam Truong; Al-Khater, Al-Hareth; Al-Bader, Salha Bujassoum; Al-Kuwari, Mohamed Ghaith; Abdul Malik, Mariam Ali; Al-Meer, Nabila; Singh, Rajvir

2017-01-01

In the Middle East, Qatar in particular, the incidence of breast cancer has substantially increased in recent years, and is expected to double by 2030. This diagnosis also occurs at a later stage in the disease. Early detection along with proper treatment reduces radical mastectomy and mortality rates, yet only one-third of Arab women in Qatar participate in breast cancer screening (BCS) activities of any sort. Many women in the conservative Qatari society rely on male family members for support and protection. This study investigates the attitudes and perceptions of Arab men in regards to breast cancer screening and what they see as both incentives and barriers to women's participation in BCS activities. A qualitative methodology using purposive sampling technique was chosen in order to explore participant's attitudes, beliefs and health-related actions. Individual in-depth interviews with open-ended questions were conducted with 50 Arab men during October 2011 to May 2012. Data collection, analysis, and interpretation occurred simultaneously. NVivo 9, a qualitative data analysis software program was used to organize themes and subthemes. It was found that most men understood the importance of regular BCS in early detection of breast cancer. They felt they had an important role in encouraging the women in their lives to participate in BCS activities, but were adamant that any examination must be done by a female health care professional. Few knew details about screening guidelines in Qatar, but most had a basic knowledge of some screening activities. Most indicated an interest in learning more about BC and screening activities in order to better help and inform their female family members. Because Arab men perceive that their opinions and support are a major factor influencing female family members' participation in breast cancer screening, it is important that any program instituted to increase such screening participation be aimed at both men and women. More information is needed by both sexes as to the need for and benefits of regular screening activities, the techniques used, and the newly revised guidelines in Qatar. Such a program needs to be introduced in the near future in order to avert, at least partially, the expected doubling in breast cancer cases by 2030 in the Middle East.

Fostering active living and healthy eating through understanding physical activity and dietary behaviours of Arabic-speaking adults: a cross-sectional study from the Middle East.

PubMed

Donnelly, Tam Truong; Fung, Tak Shing; Al-Thani, Al-Anoud Bint Mohammad

2018-04-20

Physical inactivity and unhealthy diets increase the risk for diabetes, cardiovascular diseases and cancer. Many people in Qatar are sedentary and consume diets high in fats, salt and sugar. The purpose of this study was to determine physical activity levels, food habits and understand the variables that might predict physical activity and healthy eating behaviours among Arabic-speaking adults living in the State of Qatar. A cross-sectional community-based survey was conducted with 1606 Arab adults ≥18 years of age from March 2013 to June 2015. Using a non-probability sampling technique, participants were recruited from three universities and five primary healthcare centres in Qatar. Participants were interviewed using a structured survey questionnaire. The survey included questions regarding demography, clinical characteristics and the participant's daily dietary practice. Physical activity level was assessed by the Arabic version of the International Physical Activity Questionnaire. Statistical analysis was performed using SPSS V.22.0. Of 1606 participants, 50.1% were men and 49.9% were women. The participants' mean (SD) body mass index was 28.03 (5.85) Kg/m 2 . Two-thirds of the participants were either overweight (36.4%) or obese (33.6%). Within the 7 days prior to completing the questionnaire, 64% and 39.9% of study participants did not engage in vigorous or moderate physical activity, respectively. Within the 7 days prior to completing the questionnaire, the mean (SD) time for vigorous physical activity was 31.12 (59.28) min, 46.87 (63.01) min for moderate physical activity, and 42.01 (47.04) min for walking. One-third of the participants consumed fresh fruits and vegetables once or more daily, and fish, beef or chicken 2-4 times weekly. One quarter of the participants ate pasta, cakes or pastries 2-4 times weekly, and 40.6% of them ate white bread daily. Participants exhibited insufficient physical activity and poor dietary habits. There is a need for a nationwide health promotion programme to promote a healthier lifestyle. The information from this study can inform public health policies, programmes and services in Qatar and other Middle Eastern countries. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Intention to stay of nurses in current posts in difficult-to-staff areas of Yemen, Jordan, Lebanon and Qatar: a cross-sectional study.

PubMed

El-Jardali, Fadi; Murray, Susan F; Dimassi, Hani; Jamal, Diana; Abualrub, Raeda; Al-Surimi, Khaled; Clinton, Michael; Dumit, Nuhad Y

2013-11-01

The nursing workforce shortages in difficult-to-staff areas have implications not only for quality of care but also for population health outcomes. An understanding of attrition and of retention is important to inform policies on the nursing workforce. This paper draws on questionnaire survey data from nurses working in difficult-to-staff areas in four countries in the Eastern Mediterranean Region (Yemen, Jordan, Lebanon and Qatar). It aims to identify the specific and common factors associated with nurses' intention to stay in their current post for the coming 1-3 years in three countries with an internally trained nursing workforce and in a fourth where the workforce is externally recruited. Nurses working in 'difficult to staff' areas in Yemen, Jordan, Lebanon and Qatar were surveyed. A conceptual model composed of 6 dimensions based on that of the World Health Organization was constructed with 'intent to stay' (Career Decisions) as the main outcome. Regression models were constructed for each of the dimensions in the conceptual model with 'intent to stay' as the dependent variable for each of the study countries. Subsequently, a collective model that combined Lebanon, Jordan and Yemen was constructed to identify common factors that are associated with intent to stay. Factors associated with intent to stay differed for study countries. Marriage was positively associated with intent to stay in Lebanon and Jordan whereas years of experience were positively significant for Lebanon and Yemen. Shorter commuting time was significantly associated with intent to stay in Jordan whereas a preference for village life was significant for Lebanon. Job satisfaction was significantly associated with intent to stay in all study countries. Nurses in Lebanon, Jordan and Qatar who indicated that they would choose nursing if they had the opportunity to choose a career all over again were significantly more likely to intend to stay in their current post. Studies of nurses working in these areas can help national policymakers and local nursing directors better manage the sparse nursing workforce in these localities and to provide them with appropriate incentives and support to encourage them to stay. Copyright © 2013 Elsevier Ltd. All rights reserved.

Prevalence and determinants of metabolic syndrome in Qatar: results from a National Health Survey.

PubMed

Al-Thani, Mohamed Hamad; Al-Thani, Al Anoud Mohammed; Cheema, Sohaila; Sheikh, Javaid; Mamtani, Ravinder; Lowenfels, Albert B; Al-Chetachi, Walaa Fattah; Almalki, Badria Ali; Hassan Khalifa, Shamseldin Ali; Haj Bakri, Ahmad Omar; Maisonneuve, Patrick

2016-09-06

To determine optimum measurements for abdominal obesity and to assess the prevalence and determinants of metabolic syndrome in Qatar. National health survey. Qatar National STEPwise Survey conducted by the Supreme Council of Health during 2012. 2496 Qatari citizens aged 18-64 representative of the general population. Measure of obesity (body mass index, waist circumference or waist-to-height ratio) that best identified the presence of at least 2 other factors of metabolic syndrome; cut-off values of waist circumference; frequency of metabolic syndrome. Waist circumference ≥102 for men and ≥94 cm for women was the best predictor of the presence of other determinants of metabolic syndrome (raised blood pressure, fasting blood glucose, triglycerides and reduced high-density lipoprotein cholesterol). Using these values, we identified 28% of Qataris with metabolic syndrome, which is considerably lower than the estimate of 37% calculated using the International Diabetes Federation (IDF) criteria. Restricting the analysis to participants without known elevated blood pressure, elevated blood sugar or diabetes 16.5% would be classified as having metabolic syndrome. In a multivariable logistic regression analysis, the prevalence of metabolic syndrome increased steadily with age (OR=3.40 (95% CI 2.02 to 5.74), OR=5.66 (3.65 to 8.78), OR=10.2 (5.98 to 17.6) and OR=18.2 (7.01 to 47.5) for those in the age group '30-39', '40-49', '50-59', '60-64' vs '18-29'; p<0.0001), decreased with increasing educational attainment (OR=0.61 (0.39 to 0.96) for those who attained 'secondary school or more' compared with 'less than primary school'; p=0.03) and exercise (OR=0.60 (0.42 to 0.86) for those exercising ≥3000 vs <600 MET-min/week; p=0.006) but was not associated with smoking or diet. Waist circumference was the best measure of obesity to combine with other variables to construct a country-specific definition of metabolic syndrome in Qatar. Approximately 28% of adult Qatari citizens satisfy the criteria for metabolic syndrome, which increased significantly with age. Education and physical activity were inversely associated with this syndrome. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Patterns in Place of Cancer Death in the State of Qatar: A Population-Based Study

PubMed Central

Mohsen, Hassan; Haddad, Pascale; Allam, Ayman; Hassan, Azza

2014-01-01

Background International studies show that most people prefer to die at home; however, hospitals remain the most common place of death (PoD). This study aims to investigate the patterns in PoD and the associated factors, which are crucial for end-of-life cancer care enhancement. Method This retrospective, population-based study analyzed all registered cancer deaths in Qatar between January 1, 2006 and December 31, 2012 (n = 1,224). The main outcome measures were patient characteristics: age, gender, nationality, cancer diagnosis, year of death, and PoD. Time trends for age-standardized proportions of death in individual PoDs were evaluated using chi-square analysis. Odds ratio (OR) were determined for variables associated with the most preferred (acute palliative care unit [APCU] and hematology/oncology ward) versus least preferred (ICU and general medicine ward) PoDs in Qatar, stratified by nationality. Results The hematology/oncology ward was the most common PoD (32.4%; 95% CI 26.7–35.3%) followed by ICU (31.4%; 95% CI 28.7–34.3%), APCU (26.9%; 95% CI 24.3–29.6%), and general medicine ward (9.2%; 95% CI 7.6–11.1%). APCU trended upward (+0.057/year; p<0.001), while the hematology/oncology ward trended downward (−0.055/year; p<0.001). No statistically significant changes occurred in the other PoDs; home deaths remained low (0.4%; 95% Cl 0.38–0.42). Qataris who died from liver cancer (OR 0.23) and aged 65 or older (OR 0.64) were less likely to die in the APCU or hematology/oncology ward (p<0.05). Non-Qataris who died from pancreatic cancer (OR 3.12) and female (OR 2.05) were more likely to die in the APCU or hematology/oncology ward (p<0.05). Both Qataris and non-Qataris who died from hematologic malignancy (OR 0.18 and 0.41, respectively) were more likely to die in the ICU or general medicine ward (p<0.05). Conclusion A high percentage of cancer deaths in Qatar occur in hospital. As home was the preferred PoD for most people, effective home care and hospice programs are needed to improve end-of-life cancer care. PMID:25536076

Utilization of Evidence-Based Secondary Prevention Medications at the Time of Discharge in Patients with Acute Coronary Syndrome (ACS) in Qatar.

PubMed

El-Hajj, Maguy S; Saad, Ahned; Al-Suwaidi, Jassim; Al-Marridi, Wafa Z; Elkhalifa, Dana H; Mohamed, Alaa A; Mahfoud, Ziyad R

2016-01-01

In Qatar, ACS (Acute Coronary Syndrome) has become the leading cause of morbidity and mortality. Guidelines recommend that ACS patients should receive indefinite treatment with antiplatelets, β-blockers, angiotensin converting enzyme inhibitors (ACEIs) or angiotensin II receptor blockers (ARBs) and statins. The study objectives were to assess the use of evidence-based secondary prevention medication at discharge among ACS patients in Qatar and to determine the clinical and demographic characteristics associated with the use of these medications. A retrospective medical record review was conducted at the Heart Hospital in Qatar. A random sample of 1068 ACS patients was selected. Patient characteristics were summarized. Prevalence of medications at discharge were computed for each medication as well as for medication combinations. Multiple logistic regression was used to detect patient variables that were associated with the outcomes. A p≤0.05 was considered significant. -Percentage of ACS patients discharged on each of the following medications: antiplatelets (aspirin, clopidogrel), β-blockers, ACEI or ARBs and statins and on the combination of these medications-Association between the use of these medications and patient characteristics. In total, 1064 records were reviewed. The majority were males (85.3%) and about 1 in 5 (18.7%) were Qatari. At discharge, patients were prescribed the following: aspirin (96.0%), clopidogrel (92.0%), β-blockers (90.6%) and statins (97.7%). ACEI and ARBs were prescribed to 63.5 and 11.3%, respectively. The concurrent 4 medications (aspirin or clopidogrel, statins or other lowering cholesterol medication, β-blockers and ACEI or ARB) were prescribed to 773 patients (77.8%; 95% confidence interval: 75.2-80.4%). Being overweight or obese, and having PCI (percutaneous coronary intervention) or hypertension were associated with higher prescription of the concurrent medications. Those with diabetes had a 52% increase in the odds of prescribing the 4 medications. Those with kidney disease had a 67% reduction in the odds of prescribing. Most ACS patients were prescribed antiplatelets, β-blockers and statins, but the use of ACEIs or ARBs was suboptimal. Strategies are needed to enhance ACEI or ARB prescribing, especially for high risk patients who would have the greatest therapeutic benefit from these drugs.

Impact of a pharmacist-delivered discharge and follow-up intervention for patients with acute coronary syndromes in Qatar: a study protocol for a randomised controlled trial.

PubMed

Zidan, Amani; Awaisu, Ahmed; Kheir, Nadir; Mahfoud, Ziyad; Kaddoura, Rasha; AlYafei, Sumaya; El Hajj, Maguy Saffouh

2016-11-18

Acute coronary syndrome (ACS) is one of the leading causes of morbidity and mortality worldwide. Secondary cardiovascular risk reduction therapy (consisting of an aspirin, a β-blocker, an ACE inhibitor or an angiotensin II receptor blocker and a statin) is needed for all patients with ACS. Less than 80% of patients with ACS in Qatar use this combination after discharge. This study is aimed to evaluate the effectiveness of clinical pharmacist-delivered intervention at discharge and tailored follow-up postdischarge on decreasing hospital readmissions, emergency department (ED) visits and mortality among patients with ACS. A prospective, randomised controlled trial will be conducted at the Heart Hospital in Qatar. Patients are eligible for enrolment if they are at least 18 years of age and are discharged from any non-surgical cardiology service with ACS. Participants will be randomised into 1 of 3 arms: (1) 'control' arm which includes patients discharged during weekends or after hours; (2) 'clinical pharmacist delivered usual care at discharge' arm which includes patients receiving the usual care at discharge by clinical pharmacists; and (3) 'clinical pharmacist-delivered structured intervention at discharge and tailored follow-up postdischarge' arm which includes patients receiving intensive structured discharge interventions in addition to 2 follow-up sessions by intervention clinical pharmacists. Outcomes will be measured by blinded research assistants at 3, 6 and 12 months after discharge and will include: all-cause hospitalisations and cardiac-related hospital readmissions (primary outcome), all-cause mortality including cardiac-related mortality, ED visits including cardiac-related ED visits, adherence to medications and treatment burden. Percentage of readmissions between the 3 arms will be compared on intent-to-treat basis using χ 2 test with Bonferroni's adjusted pairwise comparisons if needed. The study was ethically approved by the Qatar University and the Hamad Medical Corporation Institutional Review Boards. The results shall be disseminated in international conferences and peer-reviewed publications. NCT02648243; pre-results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Groundwater Dynamics in Fossil Fractured Carbonate Aquifers in Eastern Arabian Peninsula

NASA Astrophysics Data System (ADS)

Farag, A. Z. A.; Heggy, E.; Helal, M.; Thirunavukkarasu, D.; Scabbia, G.; Palmer, E. M.

2017-12-01

The Eastern Arabian Peninsula, notably the Qatar Peninsula, represents one of the highest natural groundwater discharge areas for the Arabian platform fossil aquifer system. Groundwater flow dynamics in these aquifers trace the paleoclimatic conditions that have prevailed the Arabian Peninsula during the Quaternary. In such settings, connections between aquifers strongly affect the flow dynamics, water quality and availability as well as karst formation and landscape evolution. Geological structures such as folds, faults and fractures are central to aquifer connectivity, yet their role on groundwater flow is poorly understood. Herein, we performed a detailed mapping of exposed and buried structural features in Qatar using Landsat, Sentinel and ALOS-PalSAR scenes, correlated with field and laboratory measurements to understand their role in aquifer connectivity and groundwater dynamics. Our results suggest that E-W oriented fold-related faults act as vertical conduits along which artesian upward leakages from the deep aquifers (e.g. Aruma and Umm er Radhuma) take place into the shallower aquifers (e.g. Rus and Dammam). Evidence includes: (1) the high potentiometric surfaces of deep aquifers (6 to 25 m amsl) compare to the shallower aquifers (2-3 m amsl for the same region); (2) anomalous elevation of groundwater levels and steeper hydraulic gradients in densely faulted regions; (3) mixed isotopic composition in shallow aquifers (δ18O: -5 to -2 ‰, δ2H: -40 to -10 ‰) between reported deep fossil waters (δ18O: -6.3 ‰, δ2H: -55 ‰) and modern meteoric waters (weighted average: δ18O: -0.6 ‰, δ2H: 4 ‰); (4) abundant meso-crystalline fibrous gypsum veins along fault zones in the Dammam Formation (up to 28 m amsl) in southern Qatar where the anhydritic member of the Rus Formation predominates the subsurface leading to gypsum oversaturation of groundwater. The similarity of crystal morphology (platy crystals under SEM), mineralogical compositions from XRD analysis and geologic setting suggest a common genesis from elevated groundwater along faults during wet climatic periods. The present study suggests that ascending gaseous-rich deep waters along faults in Qatar is degrading the water quality and causing dissolution of carbonates and evaporites leading to strong karstification with abundant collapse features.

Perceptions of Arab men regarding female breast cancer screening examinations—Findings from a Middle East study

PubMed Central

Donnelly, Tam Truong

2017-01-01

Objectives In the Middle East, Qatar in particular, the incidence of breast cancer has substantially increased in recent years, and is expected to double by 2030. This diagnosis also occurs at a later stage in the disease. Early detection along with proper treatment reduces radical mastectomy and mortality rates, yet only one-third of Arab women in Qatar participate in breast cancer screening (BCS) activities of any sort. Many women in the conservative Qatari society rely on male family members for support and protection. This study investigates the attitudes and perceptions of Arab men in regards to breast cancer screening and what they see as both incentives and barriers to women’s participation in BCS activities. Design A qualitative methodology using purposive sampling technique was chosen in order to explore participant’s attitudes, beliefs and health-related actions. Individual in-depth interviews with open-ended questions were conducted with 50 Arab men during October 2011 to May 2012. Data collection, analysis, and interpretation occurred simultaneously. NVivo 9, a qualitative data analysis software program was used to organize themes and subthemes. Results It was found that most men understood the importance of regular BCS in early detection of breast cancer. They felt they had an important role in encouraging the women in their lives to participate in BCS activities, but were adamant that any examination must be done by a female health care professional. Few knew details about screening guidelines in Qatar, but most had a basic knowledge of some screening activities. Most indicated an interest in learning more about BC and screening activities in order to better help and inform their female family members. Conclusion Because Arab men perceive that their opinions and support are a major factor influencing female family members’ participation in breast cancer screening, it is important that any program instituted to increase such screening participation be aimed at both men and women. More information is needed by both sexes as to the need for and benefits of regular screening activities, the techniques used, and the newly revised guidelines in Qatar. Such a program needs to be introduced in the near future in order to avert, at least partially, the expected doubling in breast cancer cases by 2030 in the Middle East. PMID:28732040

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...

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 current practice of mentoring across Accreditation Council of Graduate Medical Education – International accredited programs in Qatar from faculty and trainees perspectives

PubMed Central

Suliman, Shireen; Al-Mohammed, Ahmed; Al Mohanadi, Dabia; Allen, Margaret; Bylund, Carma L

2018-01-01

Purpose Mentoring plays a vital role in academic productivity, personal development, and career guidance for students, residents, fellows, and junior faculty. A culture of mentoring is spreading across residency and fellowship training programs in Hamad Medical Corporation, the main teaching tertiary care facility in Qatar. However, there is insufficient knowledge about the current practice of mentoring in these programs. Methods We conducted a cross-sectional study by surveying all faculty and trainees in all residency and fellowship training programs in Qatar. Each completed a web-based questionnaire that asked about the current experience, self-efficacy and measures of improvement of the current practice of mentoring across training programs. Results A total of 393/650 faculty members (61%), 187/250 fellows (74%), and 405/650 residents (62%) responded to the two surveys. Most (74% of faculty members) reported being current mentors, while 67% of residents and fellows reported that they currently have mentors. Faculty who received training in mentoring and those who had an established formal mentoring program in their departments were more likely to enroll in mentoring than others (86%, P<0.01; 71%, P<0.05%, respectively). Trainees suggested that the two main areas to improve the current mentoring initiative in their departments were to develop a structured mentoring program and to train the mentors. Content analysis revealed participants’ confusion differentiating between the terms mentoring and supervision. Conclusion Based on the current study, many existing mentoring relationships have an evident confusion between supervision and mentoring roles. Developing structured mentoring program and training both faculty and trainees in mentoring is recommended to improve the current practice of mentoring within the training programs. PMID:29416385

HIV Responses in Arab States on the Southern Persian Gulf Border: The First Review.

PubMed

Moradi, Afsaneh; Alammehrjerdi, Zahra; Daneshmand, Reza; Amini-Lari, Mahmood; Zarghami, Mehran; Dolan, Kate

2016-09-01

There is no review of HIV responses in Arab states on the southern Persian Gulf border. This narrative review aimed to describe and synthesize HIV responses in Kuwait, Qatar, Bahrain and the United Arab Emirates (UAE). A review of scientific databases and grey literature was conducted based on an international guide. Overall, 16 original studies and reports were found. The review indicates that HIV has been found present in each Arab state based on sporadic case finding. The prevalence of HIV is the result of heterosexual relationship and/or drug injection. Mandatory testing of the nationals and expatriate workers is the main route of HIV detection. In general, HIV knowledge and education are poor. Only Bahrain has some non-governmental organizations that provide HIV education. Lack of identifying key populations and high risk behaviors has been reported in all of the states. HIV responses are mainly for Arab and Arabic-speaking nationals. Effective strategic plans for HIV have not been developed in all of the states. The provision of antiretroviral therapy for the nationals is the main HIV response. Only Qatar has paid for the treatment of Qatari and non-Qatari HIV-infected patients. As a HIV response, drug treatment is based on short-term inpatient rehabilitation. Only Qatar has voluntary HIV counseling and testing. Lack of needle and syringe programs has been reported for people who inject drugs with HIV problem in all of the states. To conclude, HIV problem needs a comprehensive policy response in each state. Providing effective strategic plans for HIV and sero-surveillance data systems is required. Empowering human resources and infrastructural development are suggested.

Primary immunodeficiency diseases in children: 15 year experience in a tertiary care medical center in Qatar.

PubMed

Ehlayel, Mohammad S; Bener, Abdulbari; Laban, Mohammad Abu

2013-02-01

Primary immunodeficiency diseases (PID) are a group of heterogeneous, rare, genetic, mainly childhood disorders that affect specific components of immune system leading to serious complications. This study is aimed at describing the prevalence and the categories of PID, the ages of onset and the diagnosis, the clinical presentations, the treatment modalities and the overall outcome of affected patients. A retrospective study was conducted on 131 pediatric patients (aged 0-14 years) diagnosed with PID at Hamad General Hospital during a 15-year period (1998-2012). Data of 131 patients (75 males & 56 females) was analyzed with an estimated prevalence of 4.7 PID patients per 100,000 children younger than 14 years of age. The most common type of PID was predominantly antibody deficiency (23.7 %), followed by other well-defined immunodeficiency syndromes (22.9 %), 19.1 % combined T and B cell immunodeficiency, but rare CVID, and no cases of complement deficiency. The mean onset age was 24.01 months and diagnosis age was 42.2 months. Recurrent infections, particularly pneumonia (48.9 %), failure to thrive (34.4 %), otitis media (26 %), sepsis (23.7 %), and chronic diarrhoea (21.4 %) were commonest presenting conditions. P. aeruginosa (15.7 %), Salmonella species (13.2 %), and Non-TB mycobacteria (13.2 %) were the most common bacterial isolates. The overall mortality rate was 21.4 % with combined immunodeficiency's accounting for 53.4 % of deaths. This study reveals that PIDs are not rare in children in Qatar; and like other studies predominantly antibody deficiencies are the most common. Strategies that reinforce awareness and education of practicing physicians, bone marrow transplantation, and establishing PID national registry should be adopted to reduce mortality and morbidity of PID patients in Qatar.

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

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. All rights reserved.

BONE MINERAL DENSITY IN MIDLIFE WOMEN: THE STUDY OF WOMEN’S HEALTH IN QATAR

PubMed Central

Gerber, Linda M.; Bener, Abdulbari; Al-Ali, Hala M.; Hammoudeh, Mohammed; Liu, Lyn Q.; Verjee, Mohamud

2015-01-01

Objectives The aim of this study is to investigate bone mineral density (BMD) for a large cross-section of midlife Arab women living in Qatar and to evaluate the association of body mass index, menopause status, and nationality, on BMD of the spine and femur. Study design A cross-sectional study was conducted among women aged 40–60 recruited from nine primary care health centers in Qatar. BMD (g/m2) was assessed at the lumbar spine and the femur. Results The combined prevalence of osteopenia and osteoporosis was 4% at the femur and 16.2% at the spine. BMI and menstrual status were both independently associated with BMD at the spine and at the femur (all p values <0.001). As BMI increased, BMD increased at both the spine and femur. Women who menstruated in the past 12 months had 0.82 g/cm2 and 0.61 g/cm2 greater BMD at the spine and femur, respectively, compared with women who had not menstruated in 12 months. Nationality was not associated with mean BMD of the spine or the femur. Conclusions No significant differences were observed between Qatari and non-Qatari women in terms of mean BMD values at the spine and the femur except for femur in the age group 55–60, where values were lower among non-Qataris (p=0.04). Multivariate analysis showed that BMI and menstrual status were found to be strongly associated with BMD levels at the spine and femur. The high prevalence of obesity observed in this sample may explain the low levels of osteopenia and osteoporosis observed. PMID:25032729

Epidemiology and outcomes of out-of-hospital cardiac arrest in Qatar: A nationwide observational study.

PubMed

Irfan, Furqan B; Bhutta, Zain Ali; Castren, Maaret; Straney, Lahn; Djarv, Therese; Tariq, Tooba; Thomas, Stephen Hodges; Alinier, Guillaume; Al Shaikh, Loua; Owen, Robert Campbell; Al Suwaidi, Jassim; Shuaib, Ashfaq; Singh, Rajvir; Cameron, Peter Alistair

2016-11-15

Out-of-hospital cardiac arrest (OHCA) studies from the Middle East and Asian region are limited. This study describes the epidemiology, emergency health services, and outcomes of OHCA in Qatar. This was a prospective nationwide population-based observational study on OHCA patients in Qatar according to Utstein style guidelines, from June 2012 to May 2013. Data was collected from various sources; the national emergency medical service, 4 emergency departments, and 8 public hospitals. The annual crude incidence of presumed cardiac OHCA attended by EMS was 23.5 per 100,000. The age-sex standardized incidence was 87.8 per 100,000 population. Of the 447 OHCA patients included in the final analysis, most were male (n=360, 80.5%) with median age of 51years (IQR=39-66). Frequently observed nationalities were Qatari (n=89, 19.9%), Indian (n=74, 16.6%) and Nepalese (n=52, 11.6%). Bystander cardiopulmonary resuscitation (CPR) was carried out in 92 (20.6%) OHCA patients. Survival rate was 8.1% (n=36) and multivariable logistic regression indicated that initial shockable rhythm (OR 13.4, 95% CI 5.4-33.3, p=0.001) was associated with higher odds of survival while male gender (OR 0.27, 95% CI 0.1-0.8, p=0.01) and advanced cardiac life support (ACLS) (OR 0.15, 95% CI 0.04-0.5, p=0.02) were associated with lower odds of survival. Standardized incidence and survival rates were comparable to Western countries. Although expatriates comprise more than 80% of the population, Qataris contributed 20% of the total cardiac arrests observed. There are significant opportunities to improve outcomes, including community-based CPR and defibrillation training. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Detection of the secondary eclipse of Qatar-1b in the Ks band

NASA Astrophysics Data System (ADS)

Cruz, Patricia; Barrado, David; Lillo-Box, Jorge; Diaz, Marcos; Birkby, Jayne; López-Morales, Mercedes; Fortney, Jonathan J.

2016-10-01

Aims: Qatar-1b is a close-orbiting hot Jupiter (Rp ≃ 1.18 RJ, Mp ≃ 1.33 MJ) around a metal-rich K-dwarf, with orbital separation and period of 0.023 AU and 1.42 days. We have observed the secondary eclipse of this exoplanet in the Ks band with the objective of deriving a brightness temperature for the planet and providing further constraints to the orbital configuration of the system. Methods: We obtained near-infrared photometric data from the ground by using the OMEGA2000 instrument at the 3.5 m telescope at Calar Alto (Spain) in staring mode, with the telescope defocused. We have used principal component analysis (PCA) to identify correlated systematic trends in the data. A Markov chain Monte Carlo analysis was performed to model the correlated systematics and fit for the secondary eclipse of Qatar-1b using a previously developed occultation model. We adopted the prayer bead method to assess the effect of red noise on the derived parameters. Results: We measured a secondary eclipse depth of 0.196%+ 0.071%-0.051%, which indicates a brightness temperature in the Ks band for the planet of 1885+ 212-168 K. We also measured a small deviation in the central phase of the secondary eclipse of -0.0079+ 0.0162-0.0043, which leads to a value for ecosω of -0.0123+ 0.0252-0.0067. However, this last result needs to be confirmed with more data. Based on observations collected at the Calar Alto Observatory, Almería, Spain.Lightcurve data are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/595/A61

Modeling sediment transport in Qatar: Application for coastal development planning.

PubMed

Yousif, Ruqaiya; Warren, Christopher; Ben-Hamadou, Radhouan; Husrevoglu, Sinan

2018-03-01

Hydrodynamics and sediment transport are key physical processes contributing to habitat structure within the marine environment. Coastal development that results in the alteration of these processes (e.g., changing water flushing and/or sedimentation rates) can have detrimental impacts on sensitive systems. This is a current, relevant issue in Qatar as its coastal regions continue to be developed, not only around the capital of Doha, but in many areas around this Arabian Gulf peninsula. The northeastern Qatari coast is comprised of diverse and sensitive flora and fauna such as seagrass and macroalgae meadows, coral reefs and patches, turtles, and dugongs that tolerate harsh environmental conditions. In the near future, this area may see a rise in anthropogenic activity in the form of coastal development projects. These projects will add to existing natural stresses, such as high temperature, high salinity, and low rates of precipitation. Consequently, there is a need to characterize this area and assess the potential impacts that these anthropogenic activities may have on the region. In the present study, a novel sediment transport model is described and used to demonstrate the potential impact of altering hydrodynamics and subsequent sediment transport along the northeastern Qatar nearshore marine environment. The developed models will be tested using potential scenarios of future anthropogenic activities forecasted to take place in the area. The results will show the effects on water and sediment behavior and provide a scientific approach for key stakeholders to make decisions with respect to the management of the considered coastal zone. Furthermore, it provides a tool and framework that can be utilized in environmental impact assessment and associated hydrodynamic studies along other areas of the Qatari coastal zone. Integr Environ Assess Manag 2018;14:240-251. © 2017 SETAC. © 2017 SETAC.

Seroprotection against Vaccine-Preventable Diseases amongst Health Care Workers in a Community Hospital, Qatar.

PubMed

Guanche Garcell, H; Villanueva Arias, A; Guilarte García, E; Alfonso Serrano, R N

2016-10-01

Health care workers (HCW) are at high risk of contracting various infectious diseases and play a dual role in the transmission of infections in health care facilities. To determine the seroprotection against hepatitis B, measles, rubella, and varicella among HCWs in a community hospital in Qatar. This is a cross-sectional survey conducted in a 75-bed community hospital in Dukhan, Qatar. From August 2012 to December 2015, 705 HCWs were tested for the presence of IgG antibodies for measles, rubella, and varicella, and also for hepatitis B surface antigen (HBsAg). They were also asked about previous history of hepatitis B vaccination. 595 (84.4%) HCWs received a full hepatitis B vaccination schedule; 110 (15.6%) received a single dose. The full schedule was reported with higher frequency by nurses (90.2%) compared to physicians (74.1%) or technicians (79.7%). Those aged ≥30 years (90.4%) and <20 years of work experience had received a full vaccination schedule more frequently than younger and less experienced HCWs. Female HCWs (87.8%) received full schedule more frequently than males (78.8%). 73.4% of the staff had seroprotection against heaptitis B, with the lowest anti-HBsAg titers observed in physicians (58.8%) compared with other categories; males (64.9%) were less protected than females. The seropositivity was 85.6%(95% CI 82.4% to 88.4%) for measles, 94.7% (95% CI 92.2% to 97.3%) for rubella, and 92.2% (95% CI 89.7% to 94.7%) for varicella. HCWs, particularly physicians, are not enough protected against hepatitis B. The seroprotection against measles, rubella, and varicella.

Knowledge and attitudes of health care professionals toward organ donation and transplantation.

PubMed

Alsaied, Osama; Bener, Abdulbari; Al-Mosalamani, Yousuf; Nour, Bakr

2012-11-01

To identify and assess the level of knowledge and attitudes of health care professionals (HCP) in Qatar toward organ donation and transplantation, this cross-sectional study was carried out from October 2007 to February 2008 in the Accident and Emergency Departments and Intensive Care Units of the hospitals of the Hamad Medical Corporation (HMC). A representative sample of 585 HCP working in the hospitals of the HMC was approached and 418 staff gave consent to participate in the study (71.5%). 36.8% were physicians, 48.6% nurses and 14.6% Emergency Medical Service (EMS) technicians. Of the surveyed HCP, 40.7% were males and 59.3% were females. Majority of the staff were in the age group of 30-39 years (58.6%). More than half of the physicians (59.7%) and technicians (57.4%) assumed that organs can be bought and sold in the State of Qatar. Most of the physicians (76.6%) and nurses (75.9%) knew that brain-dead persons are eligible for organ donation, whereas only 57.4% of the EMS technicians thought so. Majority of the HCP supported organ donation; physicians (89.0%), nurses (82.3%) and technicians (70.5%). The attitude of the physicians (24.0%) and nurses (20.2%) to donate a kidney to a family member was very poor compared with the attitude of the technicians (44.3%). Although the HCP support organ donation (83%), more than half of the physicians (51.3%), nurses (61.6%) and technicians (54.1%) wanted to be buried with all their organs intact. The findings, although they give cause for hope, suggest that there is much work yet to be done before organ donation and transplantation can become fully accepted by the medical community in Qatar.

HIV Responses in Arab States on the Southern Persian Gulf Border: The First Review

PubMed Central

Moradi, Afsaneh; Alammehrjerdi, Zahra; Daneshmand, Reza; Amini-Lari, Mahmood; Zarghami, Mehran; Dolan, Kate

2016-01-01

Context There is no review of HIV responses in Arab states on the southern Persian Gulf border. This narrative review aimed to describe and synthesize HIV responses in Kuwait, Qatar, Bahrain and the United Arab Emirates (UAE). Evidence Acquisition A review of scientific databases and grey literature was conducted based on an international guide. Overall, 16 original studies and reports were found. Results The review indicates that HIV has been found present in each Arab state based on sporadic case finding. The prevalence of HIV is the result of heterosexual relationship and/or drug injection. Mandatory testing of the nationals and expatriate workers is the main route of HIV detection. In general, HIV knowledge and education are poor. Only Bahrain has some non-governmental organizations that provide HIV education. Lack of identifying key populations and high risk behaviors has been reported in all of the states. HIV responses are mainly for Arab and Arabic-speaking nationals. Effective strategic plans for HIV have not been developed in all of the states. The provision of antiretroviral therapy for the nationals is the main HIV response. Only Qatar has paid for the treatment of Qatari and non-Qatari HIV-infected patients. As a HIV response, drug treatment is based on short-term inpatient rehabilitation. Only Qatar has voluntary HIV counseling and testing. Lack of needle and syringe programs has been reported for people who inject drugs with HIV problem in all of the states. Conclusions To conclude, HIV problem needs a comprehensive policy response in each state. Providing effective strategic plans for HIV and sero-surveillance data systems is required. Empowering human resources and infrastructural development are suggested. PMID:27822284

Prevalence and causes of blindness, low vision and status of cataract in 50 years and older citizen of Qatar-a community based survey.

PubMed

Al Gamra, Hamad; Al Mansouri, Fatima; Khandekar, Rajiv; Elshafei, Maha; Al Qahtani, Omar; Singh, Rajvir; Hashim, Shakeel P; Mujahed, Amjad; Makled, Alaa; Pai, Anant

2010-10-01

Rapid Assessment for the Avoidable Blindness (RAAB) was conducted in Qatar during 2009. We present the prevalence and determinants of visual disabilities and status of cataract among citizens aged 50 years and older. Residents of randomly selected houses and clusters participated in the survey. Opticians noted the presenting and the best corrected vision of participants from 49 clusters. Ophthalmologists examined participants with additional instruments like bio-microscope, digital camera, auto-perimeter and auto-refractor in a mobile van. World Health Organization recommended principal cause of blindness (Visual acuity [VA] < 3/60 in better eye), Severe visual impairment (SVI) (<6/60), low vision (VA < 6/18) and unilateral blindness (VA < 3/60) were designated. Persons with VA < 6/18 and cataract were interviewed to calculate coverage and barriers for cataract surgeries. Age sex adjusted prevalence of visual disabilities and their 95% Confidence Intervals (CI) were estimated. We examined 2,433 (97.3%) participants. The age sex adjusted prevalence of bilateral blindness was 1.28% [95% CI 1.22-1.35], SVI (1.67%), low vision (3.66%) and unilateral blindness (3.61%) in 50 years and older population. Female and older age groups were significant risk factors of visual disabilities. Cataract and glaucoma were the main causes of visual disabilities. The coverage of cataract services was 68.2%. Believing that cataract as an aging process (25) and adequate vision in the fellow eye (15) were the reasons for delay in surgery. To reduce avoidable blindness, un-operated cataract should be addressed. Primary and secondary eye care systems should be strengthened to improve the care of blinding eye diseases in Qatar.

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.

Challenges to conservation: land use change and local participation in the Al Reem Biosphere Reserve, West Qatar

PubMed Central

2010-01-01

One response to humanity's unsustainable use of natural resources and consequent degradation, even destruction of the environment, is to establish conservation areas to protect Nature and preserve biodiversity at least in selected regions. In Qatar, the government has shown strong support for this approach, confronted by the environmental consequences of oil and gas extraction and rapid urban development, by designating about one-tenth of the country a conservation area. Located in the west of the peninsula, it comprises the Al Reem Reserve, subsequently declared a UNESCO Biosphere Reserve. Several approaches have figured in conservation, currently popular is co-management featuring participation of the local population, which recognises that people's activities often contribute to today's environment, with the promotion of bio-cultural diversity. However, these assumptions may not hold where rapid social and cultural change occurs, as in Qatar. We explore the implications of such change, notably in land use. We detail changes resulting with the move from nomadic to sedentary lifestyles: in land access, which now features tribal-state control, and herding strategies, which now feature migrant labour and depend on imported fodder and water, underwritten by the country's large gas and oil revenues. Current stocking arrangements - animals herded in much smaller areas than previously - are thought responsible for the degradation of natural resources. The place of animals, notably camels, in Qatari life, has also changed greatly, possibly further promoting overstocking. Many local people disagree. What are the implications of such changes for the participatory co-management of conservation areas? Do they imply turning the clock back to centrally managed approaches that seek to control access and local activities? PMID:20964818

The Future Of Sectarian Relations in the Middle East

DTIC Science & Technology

2017-01-01

by demanding remuneration for its forward deployments. Meanwhile, the United States relationship with the United Arab Emirates and Qatar is growing...information on the RAND Intelligence Policy Center, see http://www.rand.org/nsrd/ndri/centers/intel.html or contact the director (contact

The trace metal composition of planktons and biogenic matter at EEZ of Qatar

NASA Astrophysics Data System (ADS)

Yigiterhan, O.; Murray, J. W.; Nelson, A.

2014-12-01

The Poster Abstract will be prepared as soon as possibble before the conference and will be presented to Conference Secretariat. I am still waiting to get some preliminary data. I apologize for this late submission. Thank you for your understanding.

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

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...

Prevalence of microplastics in the marine waters of Qatar.

PubMed

Castillo, Azenith B; Al-Maslamani, Ibrahim; Obbard, Jeffrey Philip

2016-10-15

Microplastics are firmly recognized as a ubiquitous and growing threat to marine biota and their associated marine habitats worldwide. The evidence of the prevalence of microplastics was documented for the first time in the marine waters of Qatar's Exclusive Economic Zone (EEZ). An optimized and validated protocol was developed for the extraction of microplastics from plankton-rich seawater samples without loss of microplastic debris present and characterized using Attenuated Total Reflectance-Fourier Transform Infrared spectroscopy. In total 30 microplastic polymers have been identified with an average concentration of 0.71particlesm(-3) (range 0-3particlesm(-3)). Polypropylene, low density polyethylene, polyethylene, polystyrene, polyamide, polymethyl methacrylate, cellophane, and acrylonitrile butadiene styrene polymers were characterized with majority of the microplastics either granular shape, sizes ranging from 125μm to 1.82mm or fibrous with sizes from 150μm to 15.98mm. The microplastics are evident in areas where nearby anthropogenic activities, including oil-rig installations and shipping operations are present. Copyright © 2016 Elsevier Ltd. All rights reserved.

Knowledge and practice of travel medicine among primary health care physicians in Qatar.

PubMed

Al-Hajri, Mohammed; Bener, Abdulbari; Balbaid, Omar; Eljack, Ezaeldin

2011-11-01

This prospective descriptive survey was conducted among primary health care (PHC) physicians in Qatar from January to May 2007 in order to determine whether travelers obtained correct travel health information. Of 130 physicians approached, 98 agreed to participate in the study and 76 attended the symposium and complete the questionnaire. The questionnaire included sociodemographic characteristics, knowledge and practices about travel medicine before and after the symposium. Forty-four point seven percent of the subjects provided health advice to travelers. Female physicians (59.2%) outnumbered male physicians (40.8%). Qatari physicians (60.5%) outnumbered non-Qataris (39.5%). Most physicians spent at least 15 minutes with each traveler (44.1%). The symposium increased the knowledge of physicians about travel medicine. A significant increase in knowledge was seen in the post-symposium questionnaire for most questions. The main source of knowledge for most physicians was the internet (78.9%). Nearly half the subjects provided pre-travel health advice. All the subjects had improved knowledge of travel medicine following the symposium.

Concentration, composition and sources of PAHs in the coastal sediments of the exclusive economic zone (EEZ) of Qatar, Arabian Gulf.

PubMed

Soliman, Y S; Al Ansari, E M S; Wade, T L

2014-08-30

Surface sediments were collected from sixteen locations in order to assess levels and sources of polycyclic aromatic hydrocarbons (PAHs) in sediments of Qatar exclusive economic zone (EEZ). Samples were analyzed for 16 parent PAHs, 18 alkyl homologs and for dibenzothiophenes. Total PAHs concentration (∑PAHs) ranged from 2.6 ng g(-1) to 1025 ng g(-1). The highest PAHs concentrations were in sediments in and adjacent to harbors. Alkylated PAHs predominated most of the sampling locations reaching up to 80% in offshore locations. Parent PAHs and parent high molecular weight PAHs dominated location adjacent to industrial activities and urban areas. The origin of PAHs sources to the sediments was elucidated using ternary plot, indices, and molecular ratios of specific compounds such as (Ant/Phe+Ant), (Flt/Flt+Pyr). PAHs inputs to most coastal sites consisted of mixture of petroleum and combustion derived sources. However, inputs to the offshore sediments were mainly of petroleum origin. Copyright © 2014 Elsevier Ltd. All rights reserved.

Attitudes of pharmacy and nutrition students towards team-based care after first exposure to interprofessional education in Qatar.

PubMed

Wilby, Kyle John; Al-Abdi, Tamara; Hassan, Abdelmonem; Brown, Marian Amanda; Paravattil, Bridget; Khalifa, Sherief Ibrahim

2015-01-01

Little is known regarding attitudes of healthcare professional students towards team-based care in the Middle East. As modernization of health systems is rapidly occurring across the Gulf Cooperation Council countries, it is important for students to engage in interprofessional education (IPE) activities. The objective of this study was to assess pre-clinical students' attitudes towards interprofessional healthcare teams after completion of their first IPE activity. A previously validated questionnaire was distributed to 25 pharmacy and 17 nutrition students at Qatar University after participation in an IPE event. Questions related to quality of team-based care and physician centricity. Results showed high agreement regarding high quality care provided by teams yet students were unsure of the value of team-based care when considering required time for implementation. Results provide baseline data for future studies to assess student attitudes throughout the professional programs and give valuable insight for future IPE program design in the Middle East.

Secular trends, treatments, and outcomes of Middle Eastern Arab and South Asian patients hospitalized with atrial fibrillation: insights from a 20-year registry in Qatar (1991-2010).

PubMed

Salam, Amar M; AlBinali, Hajar A; Al-Mulla, Abdul Wahid; Singh, Rajvir; Al Suwaidi, Jassim

2013-10-01

A prospective registry was made of all patients hospitalized with atrial fibrillation (AF) in the State of Qatar from 1991 to 2010. Clinical characteristics, management, and outcomes were compared according to ethnicity (Middle Eastern Arab vs South Asian). During this 20-year period, 2857 Arabs and 548 Asians were hospitalized for AF. Arabs were 9 years older and more likely to have hypertension, diabetes mellitus (DM), chronic renal impairment, and dyslipidemia than the Asians. Valvular heart disease and acute coronary syndromes were more common among Asians, while congestive heart failure was more common in Arabs. The overall inhospital mortality was lower in Asians than that of Arabs, while stroke rates were comparable. There was an increase in the prevalence of DM and hypertension in both the groups in the latter years of the study period, but there was no change in mortality trends. Our findings underscore the need to study AF according to ethnicity.

Modeling and simulation of multiphase multicomponent multiphysics porous media flows in the context of chemical enhanced oil recovery

NASA Astrophysics Data System (ADS)

Dutta, Sourav; Daripa, Prabir; Fluids Team

2015-11-01

One of the most important methods of chemical enhanced oil recovery (EOR) involves the use of complex flooding schemes comprising of various layers of fluids mixed with suitable amounts of polymer or surfactant or both. The fluid flow is characterized by the spontaneous formation of complex viscous fingering patterns which is considered detrimental to oil recovery. Here we numerically study the physics of such EOR processes using a modern, hybrid method based on a combination of a discontinuous, multiscale finite element formulation and the method of characteristics. We investigate the effect of different types of heterogeneity on the fingering mechanism of these complex multiphase flows and determine the impact on oil recovery. We also study the effect of surfactants on the dynamics of the flow via reduction of capillary forces and increase in relative permeabilities. Supported by the grant NPRP 08-777-1-141 from the Qatar National Research Fund (a member of The Qatar Foundation).

A Comparative Assessment of the Role of Energy in Qatar's East Asian Foreign Relations: Case Studies on China, Japan and South Korea

NASA Astrophysics Data System (ADS)

Park, Rebekah

Energy is an important factor in international relations and recently the global energy paradigm has been seen to be shifting towards the East. In light of such change, a comparative assessment of the role of energy in Qatar' East Asian foreign relations will be conducted by taking China, Japan and South Korea as case studies. The research aimed to assess each of the bilateral relationship in terms of their origin and development in the energy sector generating an interpretation of their growing interdependence, taking into consideration the various domestic, regional and international influencing factors. At this level, LNG development and trade was adopted to see the extent of energy cooperation. In general, energy cooperation played the leading role in the three relationships, but to different degrees. Furthermore, all three bilateral relationship pertain to the 'complex interdependence approach' that is supported by the use of institutionalism and soft power.

Artificial Neural Network versus Linear Models Forecasting Doha Stock Market

NASA Astrophysics Data System (ADS)

Yousif, Adil; Elfaki, Faiz

2017-12-01

The purpose of this study is to determine the instability of Doha stock market and develop forecasting models. Linear time series models are used and compared with a nonlinear Artificial Neural Network (ANN) namely Multilayer Perceptron (MLP) Technique. It aims to establish the best useful model based on daily and monthly data which are collected from Qatar exchange for the period starting from January 2007 to January 2015. Proposed models are for the general index of Qatar stock exchange and also for the usages in other several sectors. With the help of these models, Doha stock market index and other various sectors were predicted. The study was conducted by using various time series techniques to study and analyze data trend in producing appropriate results. After applying several models, such as: Quadratic trend model, double exponential smoothing model, and ARIMA, it was concluded that ARIMA (2,2) was the most suitable linear model for the daily general index. However, ANN model was found to be more accurate than time series models.

Analysis of a solar PV/battery/DG set-based hybrid system for a typical telecom load: a case study

NASA Astrophysics Data System (ADS)

Iqbal, A.; Arif, M. Saad Bin; Ayob, Shahrin Md; Siddiqui, Khursheed

2017-03-01

This paper analyses the technical and economic feasibility of using a hybrid renewable energy source for a typical telecom load in the state of Qatar. The hybrid system considered in this work consists of a solar photovoltaic with storage battery and diesel generator set. For this particular hybrid system, the meteorological data of solar irradiance in Doha city (latitude 25.15 ° North and longitude 51.33 ° East) are taken from NASA surface meteorology and solar energy websites. The solar irradiance in Doha is 5.33 kWh/m2/day on an annual average scale. The data are also taken through the study of load consumption of Qatar telecommunication hybrid power system. The system is designed and its techno-economic analysis is carried out using the Hybrid Optimization Model for Electrical Renewable software. The results show both technical and economic viability of replacing the conventional DG sets with the proposed renewable energy source.

Benthic surveys of the historic pearl oyster beds of Qatar reveal a dramatic ecological change.

PubMed

Smyth, D; Al-Maslamani, I; Chatting, M; Giraldes, B

2016-12-15

The study aimed to confirm the presence of historic oyster banks of Qatar and code the biotopes present. The research also collated historical records and scientific publications to create a timeline of fishery activity. The oyster banks where once an extremely productive economic resource however, intense overfishing, extreme environmental conditions and anthropogenic impacts caused a fishery collapse. The timeline highlighted the vulnerability of ecosystem engineering bivalves if overexploited. The current status of the oyster banks meant only one site could be described as oyster dominant. This was unexpected as the sites were located in areas which once supported a highly productive oyster fishery. The research revealed the devastating effect that anthropogenic impacts can have on a relatively robust marine habitat like an oyster bed and it is hoped these findings will act as a driver to investigate and map other vulnerable habitats within the region before they too become compromised. Copyright © 2016 Elsevier Ltd. All rights reserved.

Accepted into Education City

ERIC Educational Resources Information Center

Asquith, Christina

2006-01-01

Qatar's Education City, perhaps the world's most diverse campus, is almost entirely unknown in the United States, but represents the next step in the globalization of American higher education--international franchising. Aided by technology such as online libraries, distance learning and streaming video, U.S. universities offer--and charge tuition…

76 FR 38614 - Transportation Infrastructure/Multimodal Products and Services Trade Mission to Doha, Qatar, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

...- modal freight and intelligent supply chain management, provides significant business opportunities in... technologies, supply chain systems and strategies; mass transportation systems; advanced vehicle technologies... opportunities for U.S. engineers, program management firms, and manufacturers to contribute to the creation of...

76 FR 32953 - Transportation Infrastructure/Multimodal Products and Services Trade Mission to Doha, Qatar, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-07

... new systems, particularly those related to multimodal freight and intelligent supply chain management... technologies, supply chain systems and strategies; mass transportation systems; advanced vehicle technologies... country. There are excellent opportunities for U.S. engineers, program management firms, and manufacturers...

Framing Journalism Education

ERIC Educational Resources Information Center

Abusharif, Ibrahim N.

2014-01-01

Examining the growth, incentives, and progress of overseas campuses of major American educational institutions is an important academic pursuit. To have a complete picture, one must also consider the impact these branch campuses are having on the lives of their students. The Northwestern University in Qatar's journalism program was invited to…

Army Logistician. Volume 36, Issue 1, January-February 2004

DTIC Science & Technology

2004-02-01

Thai CEU supercargoes board the Shimokita for the voyage to Qatar. JANUARY–FEBRUARY 200428 In late December, the Thai and Japanese Governments began...cosponsored by PACOM and Australia. It gives a coali- Crew members load equipment onto the LST Shimokita . ARMY LOGISTICIAN PROFESSIONAL BULLETIN OF

Prevalence and associated risk factors of ante-partum hemorrhage among Arab women in an economically fast growing society.

PubMed

Bener, A; Saleh, N M; Yousafzai, M T

2012-01-01

The aim of this study was to determine the prevalence and associated risk factors of antepartum hemorrhage (APH) in the third trimester of Arab women residing in Qatar and their neonatal outcome. A prospective hospital-based study was conducted in the Women's Hospital and Maternity Clinics. The study was based on pregnant women in the third trimester from the first week of January 2010 to April 2011. A total of 2,056 pregnant women, who had any kind of maternal complications, were approached and 1,608 women (78.2%) expressed their consent to participate in the study. The questionnaire covered variables related to socio-demographic factors, family history, medical history, maternal complications and neonatal outcome. Multiple logistic regressions were used to describe the association between socio-demographic factors and APH. The overall prevalence of APH among Arab women residing in Qatar was 15.3% with 6.7% among Qatari's and 8.6% among non-Qatari Arab women; the difference in ethnicities was not significant. Among maternal socio-demographic characteristics, lower education (primary or below AOR 1.72; 95%CI 1.22-2.43, and intermediate education AOR 1.41; 95%CI 0.88-2.26; P=0.005) compared to university education was significantly associated with APH. As for maternal biological characteristics, family history of G6PD (AOR 1.87; 95% CI 1.18-2.95; P=0.007) and family history of Down's Syndrome (AOR 1.88; 95%CI 1.35-2.62; P=<0.001) were significantly associated with APH at the multivariable level; family history of hypertension (OR 1.78; 95%CI 1.30-2.44; P<0.001) was significant at the univariate level. Neonatal outcomes as a result of APH included increased risk of Apgar score at 1 minutes <7 (AOR 1.44; 95%CI 1.12-2.02; P=0.04) and minor congenital anomaly (AOR 2.82; 95%CI 1.39-5.71; P=0.004). Qatar has a high prevalence of APH. Poor education, family history of hypertension, G6PD and Down's syndrome were found to be significantly associated with increased risk of APH in Qatar. Neonates of APH are at significantly increased risk of adverse outcome. Thus it is essential that obstetricians are alerted to these risk factors for early detection and to decrease the negative effects of APH.

Effectiveness of a pharmacist-delivered smoking cessation program in the State of Qatar: a randomized controlled trial.

PubMed

El Hajj, Maguy Saffouh; Kheir, Nadir; Al Mulla, Ahmad Mohd; Shami, Rula; Fanous, Nadia; Mahfoud, Ziyad R

2017-02-20

Cigarette smoking is one of the major preventable causes of death and diseases in Qatar. The study objective was to test the effect of a structured smoking cessation program delivered by trained pharmacists on smoking cessation rates in Qatar. A prospective randomized controlled trial was conducted in eight ambulatory pharmacies in Qatar. Eligible participants were smokers 18 years and older who smoked one or more cigarettes daily for 7 days, were motivated to quit, able to communicate in Arabic or English, and attend the program sessions. Intervention group participants met with the pharmacists four times at 2 to 4 week intervals. Participants in the control group received unstructured brief smoking cessation counseling. The primary study outcome was self-reported continuous abstinence at 12 months. Analysis was made utilizing data from only those who responded and also using intent-to-treat principle. A multinomial logistic regression model was fitted to assess the predictors of smoking at 12 months. Analysis was conducted using IBM-SPSS® version 23 and STATA® version 12. A total of 314 smokers were randomized into two groups: intervention (n = 167) and control (n = 147). Smoking cessation rates were higher in the intervention group at 12 months; however this difference was not statistically significant (23.9% vs. 16.9% p = 0.257). Similar results were observed but with smaller differences in the intent to treat analysis (12.6% vs. 9.5%, p = 0.391). Nevertheless, the daily number of cigarettes smoked for those who relapsed was significantly lower (by 4.7 and 5.6 cigarettes at 3 and 6 months respectively) in the intervention group as compared to the control group (p = 0.041 and p = 0.018 respectively). At 12 months, the difference was 3.2 cigarettes in favor of the intervention group but was not statistically significant (p = 0.246). Years of smoking and daily number of cigarettes were the only predictors of smoking as opposed to quitting at 12 months (p = 0.005; p = 0.027 respectively). There was no statistically significant difference in the smoking cessation rate at 12 months between the groups. However, the smoking cessation program led to higher (albeit non-significant) smoking cessation rates compared with usual care. More research should be conducted to identify factors that might improve abstinence. Clinical Trials NCT02123329 . Registration date 20 April 2014.

Higher Education and Development in the Lower Gulf States.

ERIC Educational Resources Information Center

Shaw, K. E.

1993-01-01

The complex issues concerning expansion of higher education in the smaller states bordering the Persian Gulf (Kuwait, Qatar, Bahrain, United Arab Emirates, and Oman) are examined, including who provides higher education and why, cultural vs. national identity, the role of mass education, and the difference between growth and development. (MSE)

Selected Bibliography of Arab Educational Materials, Vol. 1.

ERIC Educational Resources Information Center

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

One hundred fifty-four English language annotations of books, articles, and government publications about education in 11 Arab countries are contained in this bibliography. Drawing from materials published in 1976, the bibliography examines education for all age groups and ability levels in Egypt, Bahrain, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi…

Middle East Libraries in Focus

ERIC Educational Resources Information Center

Clausen, Beth; Ghafoori, Hamayoun; Azad, Rania

2018-01-01

The article written by three librarians who work in the Middle East, recount their experiences as library managers at academic institutions in Qatar, Afghanistan, and Iraq. While trying to provide services to the students and faculty of their academic institutions, they must also contend with security risks, such as kidnappings and bombings. They…

Public versus Private Schools in Qatar: Is There a Literacy Gap?

ERIC Educational Resources Information Center

Cheema, Jehanzeb R.

2016-01-01

Recent studies have suggested that performance-related differences between private and public schools disappear once student background characteristics are accounted for. However, given the sometimes significant variation in economic, social and cultural norms across countries these findings may not have universal relevance. The main purpose of…

Who Provides Professional Development? A Study of Professional Development in Qatar

ERIC Educational Resources Information Center

Freeman, Donald; Reynolds, Dudley; Toledo, Will; Abu-Tineh, Abdullah Mohammad Hamdan

2016-01-01

This paper argues that understanding what is offered as professional development frames what matters in English language teaching in a national education system. Analyzing these offerings articulates the values and perceptions of the work environment in which teachers live professionally. The "Learning4Teaching" ("L4T") project…

Cross-Cultural Training of Expatriate Faculty Teaching in International Branch Campuses

ERIC Educational Resources Information Center

Jauregui, Martin

2013-01-01

This study investigates the intersection between academics and culture in international branch campus using Stier's (2006) "cross-cultural characteristics and competencies." The purpose of this study was to examine the type of cross-cultural training being used by the international branch campuses in Qatar's Education City, in particular…

A Reconstructed Vision of Environmental Science Literacy: The Case of Qatar

ERIC Educational Resources Information Center

Khishfe, Rola

2014-01-01

The purpose of this study was twofold: (a) develop a conceptual framework for environmental science literacy; and consequently (b) examine the potential of science standards/curricula to prepare environmentally literate citizens. The framework comprised four pillars: science content knowledge, scientific inquiry, nature of science (NOS), and…

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...

Think Globally, Act Locally: A Library Perspective

ERIC Educational Resources Information Center

Clausen, Beth E.

2015-01-01

In this article, the author presents observations learned while "on loan" from Northwestern University (NU), Evanston, Illinois, to the campus library in Doha, Qatar, (NU-Q) Middle East. The author's ongoing experience is helping her see how important global exposure can be to a library professional's attaining a deeper and wider level…

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 three times per week, mean single pool Kt/V was highest in Qatar and the UAE (1.50-1.51), intermediate in Kuwait (1.35), and lowest in Saudi Arabia (1.29). A higher risk of mortality was observed for patients having a single pool Kt/V <1.2 (vs. ≥1.2) [hazard ratio (HR) = 1.71, 95% confidence interval [CI]: 1.01-2.92]. Achievement of Kt/V in the GCC, although lower than in other DOPPS regions such as Europe/ANZ and North America, was similar to that in Japan. Japan and the GCC also share the practice of having a lower blood volume filtered per HD session per kg body weight. These findings suggest that increasing mean BFR and treatment time in the GCC, along with reducing catheter use, would substantially increase overall achievement of Kt/V >1.2 in the GCC, and hence, may improve survival. These mortality findings will need to be confirmed with up-coming GCC-DOPPS 6 analysis.

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 obesity and improving access to education may reduce DM cases by up to one third for the population at large (31.7% and 26.8%, respectively) and up to half (46.9% and 49.3%, respectively) for Qatari nationals. Promoting physical activity may reduce the burden of DM by up to 9.4% for the population at large and up to 17.3% for Qatari nationals. Demographic/lifestyle factors appear to be the main risk factors for the high DM levels observed in Qatar, with a contribution that outweighs that of genetic risk factors. While further evaluation of DM risk factors among the Qatari population (as opposed to the resident population) is important and of interest, these findings highlight the need to focus short-term DM interventions on addressing demographic/lifestyle risk factors to achieve substantial and timely declines in DM levels.

Prevention of type II diabetes mellitus in Qatar: Who is at risk?

PubMed Central

Christos, Paul J; Chemaitelly, Hiam; Abu-Raddad, Laith J; Ali Zirie, Mahmoud; Deleu, Dirk; Mushlin, Alvin I

2014-01-01

Background: 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. Methods: 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. Results: 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 obesity and improving access to education may reduce DM cases by up to one third for the population at large (31.7% and 26.8%, respectively) and up to half (46.9% and 49.3%, respectively) for Qatari nationals. Promoting physical activity may reduce the burden of DM by up to 9.4% for the population at large and up to 17.3% for Qatari nationals. Conclusions: Demographic/lifestyle factors appear to be the main risk factors for the high DM levels observed in Qatar, with a contribution that outweighs that of genetic risk factors. While further evaluation of DM risk factors among the Qatari population (as opposed to the resident population) is important and of interest, these findings highlight the need to focus short-term DM interventions on addressing demographic/lifestyle risk factors to achieve substantial and timely declines in DM levels. PMID:25745596

Identity Issues: Expatriate Professors Teaching and Researching in Qatar

ERIC Educational Resources Information Center

Romanowski, Michael H.; Nasser, Ramzi

2015-01-01

Today, academics are more transient, working outside their home countries, than at any other time in the history of academics especially in the Arab World were there is great demand for faculty members educated in Western' culture and academia. However, many of these professors face considerable social, professional and academic challenges in…

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…

Working Overseas: Implementing Technology for a Branch Campus in the Middle East

ERIC Educational Resources Information Center

Chester, Timothy M.

2005-01-01

On July 5, 2003, the author landed in Qatar, a newly minted CIO from College Station, Texas. His charge is to design and implement the required IT infrastructure--including telecommunications, networking, computing, and instructional technology--necessary to support Texas A&M University's newest branch campus, Texas A&M University at Qatar…

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,…

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…

Urbanization in contemporary Arab Gulf states.

PubMed

Qutub, I Y

1983-01-01

Urbanization in the Arab Gulf states of Bahrain, Kuwait, Oman, Qatar, and the United Arab Emirates is analyzed. Topics discussed include the historical background to urbanization; current demographic trends in the region; urban characteristics and growth; socioeconomic factors influencing urbanization, with an emphasis on labor force structure; future urban strategy; and the need for urban research.

An Academic Building Boom Transforms the Persian Gulf

ERIC Educational Resources Information Center

Krieger, Zvika

2008-01-01

As the small states that line the Arabian Peninsula spend billions of petrodollars picking up luxury hotels, satellite television stations, first-class airlines, and high-tech weaponry, three of the emirates (Dubai, Abu Dhabi, and Qatar) are engaged in a high-stakes game of one-upmanship involving universities, American universities in particular.…

Intercultural Competence Developed through Transnational Teaching Experiences in Qatar: A Narrative Analysis

ERIC Educational Resources Information Center

Itani, Razzan

2017-01-01

Intercultural competence is a skill required by those who teach in transnational education--that is, at branch campuses located in foreign countries (Crabtree & Sapp, 2004; Dunn & Wallace, 2004; Gribble & Ziguras, 2003; Leask, 2004). Despite the strong emphasis that has been put on the importance of having classrooms facilitated by…

Academic Building Boom Transforms the Persian Gulf

ERIC Educational Resources Information Center

Krieger, Zvika

2008-01-01

As the small states that line the Arabian Peninsula spend their billions of petrodollars picking up luxury hotels, first-class airlines, and high-tech weaponry, three of the emirates--Dubai, Abu Dhabi, and Qatar--have been engaged in a high-stakes game of one-upmanship involving universities, American universities in particular. Recent reports…

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...

Measuring Satisfaction with Family-Professional Partnership in Early Intervention and Early Childhood Special Education Programs in Qatar

ERIC Educational Resources Information Center

Al-Hadad, Nawal Khalil

2010-01-01

Family-professional partnership has been considered a recommended practice in Early Intervention/Early Childhood Special Education (EI/ECSE) programs for young children with disabilities and their families for the past two decades. The importance of establishing successful partnerships between families and professionals in educational planning has…

The Neglected World of the Workplace Trainer

ERIC Educational Resources Information Center

Elshafie, Marwa

2014-01-01

The aim of this small-scale research is to explore the hidden world of the workplace trainer. Four trainers from a training institute in Qatar were interviewed and asked about their opinions of the employee as a learner, the trainer's work, and the role of quality compliance in the training process. After transcribing and analysing the…

Influence of Clerkship on Attitudes of Medical Students toward Psychiatry across Cultures: United States and Qatar

ERIC Educational Resources Information Center

Burgut, F. Tuna; Polan, H. Jonathan

2013-01-01

Objective: 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. Methods: A…

Performance-Based Accountability in Qatar: A State in Progress

ERIC Educational Resources Information Center

Jaafar, Sonia Ben

2011-01-01

It has become a normative practice to include Performance-Based Accountability (PBA) policies in educational reforms to foster school changes that enhance student learning and success. There is considerable variation in PBA models that have an important impact on how they operate in schools. It is, therefore, important to characterize PBA models…

Standards Are Good (For) Business: Standardised Comparison and the Private Sector in Education

ERIC Educational Resources Information Center

Steiner-Khamsi, Gita

2016-01-01

The article examines how and why the method of "comparison against standards" has benefited non-state actors and businesses in the education sector. Drawing on brief examples from international standard schools in Qatar, Indonesia and Mongolia, the author examines how the global education industry uses the reference to…

Effect of an Interactive Component on Students' Conceptual Understanding of Hypothesis Testing

ERIC Educational Resources Information Center

Inkpen, Sarah Anne

2016-01-01

The Premier Technical College of Qatar (PTC-Q) has seen high failure rates among students taking a college statistics course. The students are English as a foreign language (EFL) learners in business studies and health sciences. Course delivery has involved conventional content/ curriculum-centered instruction with minimal to no interactive…

Whose Cultural Competence? Do the Definitions Apply beyond Western Borders?

ERIC Educational Resources Information Center

Mills, Andrew

2014-01-01

The author looks at the traditional lofty goals set for students in study abroad programs in the United States, such as enhancing students' intercultural skills and helping them become global citizens. But he finds that students at Northwestern University in Qatar are already multiethnic and multicultural and speak at least two languages.…

Is the University Universal? Mobile (Re)Constitutions of American Academia in the Gulf Arab States

ERIC Educational Resources Information Center

Vora, Neha

2015-01-01

Through ethnographic examples of students' engagement with American universities in the United Arab Emirates and Qatar, I argue that branch campuses have a particularly important relationship with emerging forms of racial consciousness, identity, and politicization among students, both citizen and foreign resident. This entry point is one that…

Building Capacity through International Student Affairs Exchange

ERIC Educational Resources Information Center

Roberts, Dennis C.; Roberts, Darbi L.

2012-01-01

In order to build local capacity in an international higher education setting, the Qatar Study Tour and Young Professionals Institute (QST and YPI) was created as an inquiry-based learning experience shared among diverse participants and designed to enhance learning at both the local and international levels. The intent of the QST and YPI model…

Team Satisfaction and Student Group Performance: A Cross-Cultural Study

ERIC Educational Resources Information Center

Zeitun, Rami M.; Abdulqader, Khalid Shams; Alshare, Khaled A.

2013-01-01

The authors examined the relationship between team satisfaction and students' performance in group projects in two universities, one from the United States and one from Qatar. The results showed that there is a significant positive correlation between team satisfaction and group performance only for the American students. Demographic factors such…

Collaborating for Success: Team Teaching the Engineering Technical Thesis

ERIC Educational Resources Information Center

Keating, Terrence; Long, Mike

2012-01-01

This paper will examine the collaborative teaching process undertaken at College of the North Atlantic-Qatar (CNA-Q) by Engineering and the Communication faculties to improve the overall quality of engineering students' capstone projects known as the Technical Thesis. The Technical Thesis is divided into two separate components: a proposal stage…

Faculty Research Productivity in Six Arab Countries

ERIC Educational Resources Information Center

Abouchedid, Kamal; Abdelnour, George

2015-01-01

This article analyses the research output of a sample of higher education institutions (HEIs) in six Arab countries in order to start quantifying academic research productivity in the wider region of the Middle East and North Africa (MENA). A questionnaire classifying HEIs was administered to 310 institutions in Lebanon, Qatar, the United Arab…

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

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

Problems and Prospects of Turkey in the 1990s

DTIC Science & Technology

1992-04-01

water for personal consumption, irrigation and power generation. With the depletion of underground aquifers and the growing salinity and pollution of...100,000 Dammam 200,000 Homs 100,000 Al Khobar 200,000 Damascus 600,000 Hufuf 200,000 1,100,055 806,60s Bahrain Manama 200,000 Jordan Qatar Amman 600,008

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…

Qatari Women in a Corporatized Higher Education Setting: International Reforms and Their Local Bearings

ERIC Educational Resources Information Center

Al-Muftah, Esraa

2017-01-01

Discussions of the difficulties Qatari women experience in higher educational settings are unlikely to be found in international organization or government reports on the State of Qatar. Instead, recent reports have tended to gloss over gender inequalities raising a "successful girl discourse." Drawing on my own teaching experience at…

Female Students' Experience in E-Learning: A Study from Qatar

ERIC Educational Resources Information Center

Robinson, Martha; Ally, Mohamed

2010-01-01

This article describes a study that examines female Arab students' experiences in a pilot eSchoolbag project. The project used a blended approach which combined face-to-face instruction with e-learning resources and strategies. The study found that educational values, English-language ability, and experience with computers emerged as structural…

Motor vehicle injuries in Qatar: time trends in a rapidly developing Middle Eastern nation.

PubMed

Mamtani, Ravinder; Al-Thani, Mohammed H; Al-Thani, Al-Anoud Mohammed; Sheikh, Javaid I; Lowenfels, Albert B

2012-04-01

Despite their wealth and modern road systems, traffic injury rates in Middle Eastern countries are generally higher than those in Western countries. The authors examined traffic injuries in Qatar during 2000-2010, a period of rapid population growth, focusing on the impact of speed control cameras installed in 2007 on overall injury rates and mortality. During the period 2000-2006, prior to camera installation, the mean (SD) vehicular injury death rate per 100,000 was 19.9±4.1. From 2007 to 2010, the mean (SD) vehicular death rates were significantly lower: 14.7±1.5 (p=0.028). Non-fatal severe injury rates also declined, but mild injury rates increased, perhaps because of increased traffic congestion and improved notification. It is possible that speed cameras decreased speeding enough to affect the death rate, without affecting overall injury rates. These data suggest that in a rapidly growing Middle Eastern country, photo enforcement (speed) cameras can be an important component of traffic control, but other measures will be required for maximum impact.

Toxoplasma gondii Seropositivity and Co-Infection with TORCH Pathogens in High-Risk Patients from Qatar

PubMed Central

Abu-Madi, Marawan A.; Behnke, Jerzy M.; Dabritz, Haydee A.

2010-01-01

Testing of patients who are deemed to be at high risk for TORCH pathogens, e.g., pregnant women, their fetuses, neonates, and acquired immunodeficiency syndrome (AIDS) patients, is important so that specific treatment can be initiated. This study included 1,857 such patients between 2005 and 2008. Logistic regression was used to evaluate factors associated with Toxoplasma gondii seropositivity. Among 823 women of childbearing age, 35.1% and 5.2% tested positive for T. gondii IgG and IgM, respectively. Three infants ≤ 6 months of age (0.8% of 353) were congenitally infected. Factors associated with T. gondii IgG seropositivity included older age, East Mediterranean or African nationality, positive cytomegalovirus (CMV) and herpes simplex virus (HSV)-1 serostatus, and negative rubella IgG results. The decreasing prevalence of IgM antibodies between 2005 and 2008 suggested that exposure to T. gondii from food or environmental sources declined over this period in Qatar. Population-based studies of newborns would be helpful to accurately estimate incidence of congenital toxoplasmosis. PMID:20348511

Instability of displacement of Oldroyd-B fluid by air in a Hele-Shaw cell

NASA Astrophysics Data System (ADS)

Daripa, Prabir

2014-03-01

We study the displacement of an Oldroyd-B fluid in a Hele-Shaw cell when driven by air. In particular, we explicitly obtain an analytical expression for the growth rate of instability which depends on the relaxation and retardation (time) constants, denoted by λ, and λ1 respectively, appearing in the Oldroyd-B constitutive relations. When these two constants are zero, we recover the classical Saffman-Taylor result for a Newtonian liquid displaced by air. Our results show that this displacement process is more unstable than the case when a Newtonian fluid is displaced by air. The analytical results are plotted and compared with numerical results on this unstable displacement process available in the literature. The agreement is found to be excellent. In particular, results show that the non-Newtonian case (i.e., Oldroyd-B) is more unstable than the Newtonian case. Supported by an NPRP Grant # 08-777-1-141 from the Qatar National Research Fund (a member of the Qatar Foundation). The statements made herein are solely the responsibility of the author.

Toxoplasma gondii seropositivity and co-infection with TORCH pathogens in high-risk patients from Qatar.

PubMed

Abu-Madi, Marawan A; Behnke, Jerzy M; Dabritz, Haydee A

2010-04-01

Testing of patients who are deemed to be at high risk for TORCH pathogens, e.g., pregnant women, their fetuses, neonates, and acquired immunodeficiency syndrome (AIDS) patients, is important so that specific treatment can be initiated. This study included 1,857 such patients between 2005 and 2008. Logistic regression was used to evaluate factors associated with Toxoplasma gondii seropositivity. Among 823 women of childbearing age, 35.1% and 5.2% tested positive for T. gondii IgG and IgM, respectively. Three infants < or = 6 months of age (0.8% of 353) were congenitally infected. Factors associated with T. gondii IgG seropositivity included older age, East Mediterranean or African nationality, positive cytomegalovirus (CMV) and herpes simplex virus (HSV)-1 serostatus, and negative rubella IgG results. The decreasing prevalence of IgM antibodies between 2005 and 2008 suggested that exposure to T. gondii from food or environmental sources declined over this period in Qatar. Population-based studies of newborns would be helpful to accurately estimate incidence of congenital toxoplasmosis.

By-passing the sign-problem in Fermion Path Integral Monte Carlo simulations by use of high-order propagators

NASA Astrophysics Data System (ADS)

Chin, Siu A.

2014-03-01

The sign-problem in PIMC simulations of non-relativistic fermions increases in serverity with the number of fermions and the number of beads (or time-slices) of the simulation. A large of number of beads is usually needed, because the conventional primitive propagator is only second-order and the usual thermodynamic energy-estimator converges very slowly from below with the total imaginary time. The Hamiltonian energy-estimator, while more complicated to evaluate, is a variational upper-bound and converges much faster with the total imaginary time, thereby requiring fewer beads. This work shows that when the Hamiltonian estimator is used in conjunction with fourth-order propagators with optimizable parameters, the ground state energies of 2D parabolic quantum-dots with approximately 10 completely polarized electrons can be obtain with ONLY 3-5 beads, before the onset of severe sign problems. This work was made possible by NPRP GRANT #5-674-1-114 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the author.

A reservoir optimization study--El Bunduq Field, Abu Dhabi, Qatar

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

Blashbush, J.L.; Nagai, R.B.; Ogimoto, T.

El Bunduq reservoir is located in the offshore area of Abu Dhabi and Qatar. The field was shut-in in July 1979 due to production with high gas-oil ratios. Pressure differences of 200-400 psi between the flanks and the central part of the reservoir were still present almost four years after the field was shut-in. A comprehensive reservoir engineering study determined that the reasons for this behavior were the deteriorating qualities of the reservoir rock downstructure and the presence of a tar mat around the field. After the field behavior was history matched, model studies of a representative sector of themore » field indicated that peripheral waterflooding would recover less than 15 percent of the OOIP in a period of 30 years. However, pattern injection recoveries were calculated to be at least twice as high. Several full field alternatives were investigated to optimize the development of the reservoir under a pattern waterflood. This paper summarizes the various studies that led to the acceptance of the idea of pattern development over peripheral injection, as a result of the unique characteristics of this field.« less

Using game theory approach to interpret stable policies for Iran's oil and gas common resources conflicts with Iraq and Qatar

NASA Astrophysics Data System (ADS)

Esmaeili, Maryam; Bahrini, Aram; Shayanrad, Sepideh

2015-12-01

Oil and gas as the non-renewable resources are considered very valuable for the countries with petroleum economics. These resources are not only diffused equally around the world, but also they are common in some places which their neighbors often come into conflicts. Consequently, it is vital for those countries to manage their resource utilization. Lately, game theory was applied in conflict resolution of common resources, such as water, which is a proof of its efficacy and capability. This paper models the conflicts between Iran and its neighbors namely Qatar and Iraq between their oil and gas common resources using game theory approach. In other words, the future of these countries will be introduced and analyzed by some well-known 2 × 2 games to achieve a better perspective of their conflicts. Because of information inadequacy of the players, in addition to Nash Stability, various solution concepts are used based on the foresight, disimprovements, and knowledge of preferences. The results of mathematical models show how the countries could take a reasonable strategy to exploit their common resources.

Deep burial dolomitization driven by plate collision: Evidence from strontium-isotopes of Jurassic Arab IV dolomites from offshore Qatar

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

Vahrenkamp, V.C.; Taylor, S.R.

The use of strontium-isotope ratios of dolomites to constrain timing and mechanism of diagenesis has been investigated on Jurassic Arab IV dolomites from offshore Qatar. Reservoir quality is determined by two types of dolomites, which were differentiated geochemically (cathodoluminescence, fluid inclusions, and carbon and oxygen stable isotopes): (1) stratigraphically concordant sucrosic dolomites with high porosity formed during early near-surface diagenesis (Jurassic) and (2) stratigraphically discordant cylindrical bodies of massive, porosity-destroying dolomites formed late during deep burial diagenesis (Eocene-Pliocene). Detailed Sr-isotope analysis of dolomites from the Arab IV confirms an Early Jurassic age of the sucrosic, high porosity dolomites ({sup 87}Sr/{supmore » 86}SR = 0.70707 for NBS 987 = 0.71024) with magnesium and strontium being derived from Jurassic seawater. Late Tertiary compressional orogeny of the Zagros belt to the north is proposed to have caused large-scale squeezing of fluids from the pore system of sedimentary rocks. A regional deep fluid flow system developed dissolving infra-Cambrian evaporites upflow and causing large-scale deep burial dolomitization downflow.« less

An Analysis of the Bilateral Relations Between Qatar and Japan: Case Studies on Energy, Culture and Diplomacy

NASA Astrophysics Data System (ADS)

Al Subaey, Maha Khalid

Energy is considered as an important pillar in the establishment of international relations where it plays a heavy role in shaping the relations. In the light of this, an analysis of the Qatar-Japan relations will be studied through the case study of energy security along with the culture and diplomacy spectrum. The research aims to assess the bilateral relationship in terms of the projects and the Liquefied Natural Gas (LNG) trade and the further development in the energy sector. This will take into consideration the growing interdependence in the projects in different sectors: infrastructure, trade and cultural projects. Also, the direct involvement of the Qatari and Japanese societies in the relationship. The LNG trade along with view on the joint ventures and other types of contracts would be adopted to elaborate over the energy cooperation. The energy plays a significant role in the relationship and classifying it as an economically driven. Further more, the bilateral relationship is classified as complex interdependence approach' that was supported by the theory of soft power.

Study of a ternary blend system for bulk heterojunction thin film solar cells

NASA Astrophysics Data System (ADS)

Ahmad, Zubair; Touati, Farid; Shakoor, R. A.; Al-Thani, N. J.

2016-08-01

In this research, we report a bulk heterojunction (BHJ) solar cell consisting of a ternary blend system. Poly(3-hexylthiophene) P3HT is used as a donor and [6,6]-phenyl C61-butyric acid methylester (PCBM) plays the role of acceptor whereas vanadyl 2,9,16,23-tetraphenoxy-29H, 31H-phthalocyanine (VOPcPhO) is selected as an ambipolar transport material. The materials are selected and assembled in such a fashion that the generated charge carriers could efficiently be transported rightwards within the blend. The organic BHJ solar cells consist of ITO/PEDOT:PSS/ternary BHJ blend/Al structure. The power conversion efficiencies of the ITO/ PEDOT:PSS/P3HT:PCBM/Al and ITO/PEDOT:PSS/ P3HT:PCBM:VOPcPhO/Al solar cells are found to be 2.3% and 3.4%, respectively. This publication was made possible by PDRA (Grant No. PDRA1-0117-14109) from the Qatar National Research Fund (a member of Qatar Foundation). The findings achieved herein are solely the responsibility of the authors.

Motor vehicle injuries in Qatar: time trends in a rapidly developing Middle Eastern nation

PubMed Central

Al-Thani, Mohammed H; Al-Thani, Al-Anoud Mohammed; Sheikh, Javaid I; Lowenfels, Albert B

2011-01-01

Despite their wealth and modern road systems, traffic injury rates in Middle Eastern countries are generally higher than those in Western countries. The authors examined traffic injuries in Qatar during 2000–2010, a period of rapid population growth, focusing on the impact of speed control cameras installed in 2007 on overall injury rates and mortality. During the period 2000–2006, prior to camera installation, the mean (SD) vehicular injury death rate per 100 000 was 19.9±4.1. From 2007 to 2010, the mean (SD) vehicular death rates were significantly lower: 14.7±1.5 (p=0.028). Non-fatal severe injury rates also declined, but mild injury rates increased, perhaps because of increased traffic congestion and improved notification. It is possible that speed cameras decreased speeding enough to affect the death rate, without affecting overall injury rates. These data suggest that in a rapidly growing Middle Eastern country, photo enforcement (speed) cameras can be an important component of traffic control, but other measures will be required for maximum impact. PMID:21994881

Partners to invite bids for Qatari plant

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

Alperowicz, N.

Qasenco, a joint venture planning to build a methanol plant at Umm Said, Qatar, will issue prequalification documents to contractors in early July. Partnership agreements to form the joint venture are expected to be concluded at the beginning of June. Qatar General Petroleum Corp. (Doha) will hold 50%. The remaining share will be split between Petronas (Kuala Lumpur) and Penspen (London). Other shareholders may also join. Market studies for the 2,500-m.t./day plant were based on ICI`s technology, but the partners want to look at other available processes-including Mitsubishi Gas Chemical`s-before committing to the $400-million venture. Schroder Wagg (London) has beenmore » appointed as the project`s financial adviser. About 30% of the financing is expected to come from equity and the rest as longterm credit. Petronas, the Malaysian state-owned energy company, already owns a 2,000-m.t./day methanol plant at Labuan but needs more product for its customers in the Far East. The company is interested in taking at least 50% of the output from the Umm Said plant.« less

Sport events and climate for visitors—the case of FIFA World Cup in Qatar 2022

NASA Astrophysics Data System (ADS)

Matzarakis, Andreas; Fröhlich, Dominik

2015-04-01

The effect of weather on sport events is not well studied. It requires special attention if the event is taking place at a time and place with extreme weather situations. For the world soccer championship in Qatar (Doha 2022), human biometeorological analysis has been performed in order to identify the time of the year that is most suitable in terms of thermal comfort for visitors attending the event. The analysis is based on thermal indices like Physiologically Equivalent Temperature (PET). The results show that this kind of event may be not appropriate for visitors, if it is placed during months with extreme conditions. For Doha, this is the period from May to September, when conditions during a large majority of hours of the day cause strong heat stress for the visitors. A more appropriate time would be the months November to February, when thermally comfortable conditions are much more frequent. The methods applied here can quantify the thermal conditions and show limitations and possibilities for specific events and locations.

The hydrogeology of complex lens conditions in Qatar

NASA Astrophysics Data System (ADS)

Lloyd, J. W.; Pike, J. G.; Eccleston, B. L.; Chidley, T. R. E.

1987-01-01

The emirate of Qatar lies on a peninsula extending northward from the mainland of Saudi Arabia into the Arabian Gulf. The peninsula is underlain by sedimentary rocks ranging from late Cretaceous to Holocene age but only two Lower Tertiary units are identified as aquifers. The groundwater distribution in these units is seen to be controlled by facies distributions related to tectonically controlled sedimentation and subsequent dissolution. Dissolution has created permeability, in the Umm er Rhaduma limestones and in the overlying Rus anhydrites. In the latter case the dissolution has lead to extensive surface collapse which has provided a mechanism for recharge from runoff. Despite very low rainfall and high evaporation rates, recharge related to storm runoff has resulted in the establishment of a complex fresh groundwater lens in both aquifer units. The lens is constrained by saline groundwaters which in the lower unit are controlled by heads in eastern Saudi Arabia but in the upper unit by the Arabian Gulf sea level. Groundwater abstraction is shown to be distorting the fresh groundwater lens configuration, and estimates of the resultant flow responses affecting the lens are given.

Sustainable production of toxin free marine microalgae biomass as fish feed in large scale open system in the Qatari desert.

PubMed

Das, Probir; Thaher, Mahmoud Ibrahim; Hakim, Mohammed Abdul Quadir Mohd Abdul; Al-Jabri, Hareb Mohammed S J

2015-09-01

Mass cultivation of microalgae biomass for feed should be cost effective and toxin free. Evaporation loss in Qatar can be as high as 2 cm/d. Hence, production of marine microalgae biomass in Qatar would also require mitigating water loss as there was only very limited groundwater reserve. To address these issues, a combination of four growth conditions were applied to a 25,000 L raceway pond: locally isolated microalgae strain was selected which could grow in elevated salinity; strain that did not require silica and vitamins; volume of the culture would increase over time keeping denser inoculum in the beginning, and evaporation water loss would be balanced by adding seawater only. A local saline tolerant Nannochloropsis sp. was selected which did not require silica and vitamins. When the above conditions were combined in the pond, average areal biomass productivities reached 20.37 g/m(2)/d, and the culture was not contaminated by any toxic microalgae. Copyright © 2015 Elsevier Ltd. All rights reserved.

Severe respiratory illness associated with a novel coronavirus--Saudi Arabia and Qatar, 2012.

PubMed

2012-10-12

CDC is working closely with the World Health Organization (WHO) and other partners to better understand the public health risk presented by a recently detected, novel coronavirus. This virus has been identified in two patients, both previously healthy adults who suffered severe respiratory illness. The first patient, a man aged 60 years from Saudi Arabia, was hospitalized in June 2012 and died; the second patient, a man aged 49 years from Qatar with onset of symptoms in September 2012 was transported to the United Kingdom for intensive care. He remains hospitalized on life support with both pulmonary and renal failure. Person-to-person or health-care-associated transmission has not been identified to date. Interim case definitions based on acute respiratory illness and travel history were issued by WHO on September 29 and include criteria for "patient under investigation," "probable case," and "confirmed case". This information is current as of October 4. Updates on the investigation and the WHO case definition are available at http://www.who.int/csr/don/en/index.html.

3D laser scanning and modelling of the Dhow heritage for the Qatar National Museum

NASA Astrophysics Data System (ADS)

Wetherelt, A.; Cooper, J. P.; Zazzaro, C.

2014-08-01

Curating boats can be difficult. They are complex structures, often demanding to conserve whether in or out of the water; they are usually large, difficult to move on land, and demanding of gallery space. Communicating life on board to a visiting public in the terra firma context of a museum can be difficult. Boats in their native environment are inherently dynamic artifacts. In a museum they can be static and divorced from the maritime context that might inspire engagement. New technologies offer new approaches to these problems. 3D laser scanning and digital modeling offers museums a multifaceted means of recording, monitoring, studying and communicating watercraft in their care. In this paper we describe the application of 3D laser scanning and subsequent digital modeling. Laser scans were further developed using computer-generated imagery (CGI) modeling techniques to produce photorealistic 3D digital models for development into interactive, media-based museum displays. The scans were also used to generate 2D naval lines and orthographic drawings as a lasting curatorial record of the dhows held by the National Museum of Qatar.

Challenges to obtaining parental permission for child participation in a school-based waterpipe tobacco smoking prevention intervention in Qatar.

PubMed

Nakkash, Rima T; Al Mulla, Ahmad; Torossian, Lena; Karhily, Roubina; Shuayb, Lama; Mahfoud, Ziyad R; Janahi, Ibrahim; Al Ansari, Al Anoud; Afifi, Rema A

2014-09-30

Involving children in research studies requires obtaining parental permission. A school-based intervention to delay/prevent waterpipe use for 7th and 8th graders in Qatar was developed, and parental permission requested. Fifty three percent (2308/4314) of the parents returned permission forms; of those 19.5% of the total (840/4314) granted permission. This paper describes the challenges to obtaining parental permission. No research to date has described such challenges in the Arab world. A random sample of 40 schools in Doha, Qatar was selected for inclusion in the original intervention. Permission forms were distributed to parents for approval of their child's participation. The permission forms requested that parents indicate their reasons for non-permission if they declined. These were categorized into themes. In order to understand reasons for non-permission, interviews with parents were conducted. Phone numbers of parents were requested from the school administration; 12 of the 40 schools (30%) agreed to provide the contact information. A random sample of 28 parents from 12 schools was interviewed to reach data saturation. Thematic analysis was used to analyze their responses. Reasons for non-permission documented in both the forms and interviews included: poor timing; lack of interest; the child not wanting to participate; and the child living in a smoke-free environment. Interviews provided information on important topics to include in the consent forms, parents' decision-making processes regarding their child's participation, and considerations for communicating with parents. Many parents also indicated that this was the first time they had been asked to give an informed consent for their child's participation in a study. Results indicate that more attention needs to be given to the informed parental consent process. Researchers should consider enhancing both the methods of communicating information as well the specific information provided. Before embarking on recruitment of children for studies, formative research on the parental consent process is suggested.

Structural equation model for estimating risk factors in type 2 diabetes mellitus in a Middle Eastern setting: evidence from the STEPS Qatar

PubMed Central

Ali, Faleh Mohamed Hussain; Reka, Husein; Renwick, Matthew J; Roman, Gabriela D; Mossialos, Elias

2016-01-01

Aims Understanding type 2 diabetes mellitus is critical for designing effective diabetes prevention policies in Qatar and the Middle East. Methods Using the Qatar 2012 WHO STEPwise approach to surveillance survey, a subsample of 1224 Qatari participants aged 18–64 years was selected. Subjects had their fasting blood glucose levels tested, had not been diagnosed with or treated for diabetes, had a fasting time >12 hours and were not pregnant. We applied a hypothesized structural equation model (SEM) to assess sociodemographic, behavioral, anthropometric and metabolic variables affecting persons with type 2 diabetes mellitus. Results There is a direct effect of triglyceride levels (0.336) and body mass index (BMI) (0.164) on diabetes status. We also found that physical activity levels negatively affect BMI (−0.148) and positively affect high-density lipoprotein (HDL) (0.106); sociodemographic background negatively affects diet (−0.522) and BMI (−0.352); HDL positively affects total cholesterol (0.230) and has a negative effect on BMI (−0.108), triglycerides (−0.128) and waist circumference (−0.104). Diet has a positive effect on triglycerides (0.281) while family history of diabetes negatively affects total cholesterol (−0.104). BMI has a positive effect on waist circumference (0.788) and mediates the effects of physical activity over diabetes status (−0.028). BMI also mediates the effects that sociodemographic factors (−0.058) and physical activity (−0.024) have on diabetes status. BMI and HDL (−0.002) together mediate the effect of physical activity on diabetes status and similarly HDL and tryglycerides (−0.005) also mediate the effect of physical activity on diabetes status. Finally diet and tryglycerides mediate the effects that sociodemographic factors have on diabetes status (−0.049). Conclusions This study's main finding is that triglyceride levels and BMI are the main variables directly affecting diabetes status in the Qatari population. PMID:27752326

Characteristics of patients with rheumatoid arthritis in Qatar: a cross-sectional study.

PubMed

Lutf, Abdo; Poil, Abdul R; Hammoudeh, Mohammed

2014-01-01

To describe the clinical characteristics, serologic, radiological and clinical disease activity, and modality of therapy in patients with rheumatoid arthritis (RA) at tertiary outpatient care in Qatar. The study design was cross-sectional where 100 consecutive cases who met 1987 American College of Rheumatology criteria for diagnosis of RA were enrolled in this study. Demographic data (sex, nationality and age) numbers of swollen and tender joints, X-rays and current medications were collected during outpatients visits to Hamad General Hospital. Disease Activity Score of 28 joints (DAS28) and Health Assessment Questionnaires (HAQ) scores were calculated. All patients with RA who were seen as rheumatology outpatients were invited to participate in the study. One hundred patients were seen and examined during their follow-up at the outpatient clinic; data were collected and analyzed. Females represented 67% of all patients, 6% had more than six swollen joints, 9% had more than six tender joints. DAS28 and erythrocyte sedimentation rate (DAS28) calculation revealed 49% of patients were in remission (DAS28 < 2.6), 15% had low disease activity (DAS28 2.6-3.2) and 36% had DAS28 > 3.2.Mean HAQ score was 1.02. Rheumatoid factor (RF) was positive in 63%, while anti-cyclic citrullinated protein antibody (anti-CCP) was positive in 71%, and 49% were positive for both. Radiography of hands and feet during the previous year was done in 65% of patients: 11% of them had erosions. Sixty-six percent were on one synthetic disease-modifying anti-rheumatic drug (DMARD) and 27% where on more than one synthetic DMARD and 7% where on no DMRD. Glucocorticoids were used in 51% and 29% were on biologics. Sixty-four percent of rheumatoid arthritis patients in Qatar were in remission or had low disease activity while the remaining 36% had active disease and among these patients 29% were on biologics. © 2013 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.

Can Source Triangulation Be Used to Overcome Limitations of Self-Assessments? Assessing Educational Needs and Professional Competence of Pharmacists Practicing in Qatar.

PubMed

Kheir, Nadir; Al-Ismail, Muna Said; Al-Nakeeb, Reem

2017-01-01

Continuing professional development activities should be designed to meet the identified personal goals of the learner. This article aims to explore the self-perceived competency levels and the professional educational needs of pharmacists in Qatar and to compare these with observations of pharmacy students undergoing experiential training in pharmacies (students) and pharmacy academics, directors, and managers (managers). Three questionnaires were developed and administered to practicing pharmacists, undergraduate pharmacy students who have performed structured experiential training rotations in multiple pharmacy outlets in Qatar and pharmacy managers. The questionnaires used items extracted from the National Association of Pharmacy Regulatory Authorities (NAPRA) Professional competencies for Canadian pharmacists at entry to practice and measured self- and observed pharmacists' competency and satisfaction with competency level. Training and educational needs were similar between the pharmacists and observers, although there was trend for pharmacists to choose more fact-intensive topics compared with observers whose preferences were toward practice areas. There was no association between the competency level of pharmacists as perceived by observers and as self-assessed by pharmacists (P ≤ .05). Pharmacists' self-assessed competency level was consistently higher than that reported by students (P ≤ .05). The results suggest that the use of traditional triangulation might not be sufficient to articulate the professional needs and competencies of practicing pharmacists as part of a strategy to build continuing professional development programs. Pharmacists might have a limited ability to accurately self-assess, and observer assessments might be significantly different from self-assessments which present a dilemma on which assessment to consider closer to reality. The processes currently used to evaluate competence may need to be enhanced through the use of well-designed rubrics or other strategies to empower and to better inform respondents and subsequently improve their ability to self-assess their competencies.

Treatment outcomes of fixed-dose combination versus separate tablet regimens in pulmonary tuberculosis patients with or without diabetes in Qatar.

PubMed

Al-Shaer, Mohammad H; Mansour, Hanine; Elewa, Hazem; Salameh, Pascale; Iqbal, Fatima

2017-02-02

Tuberculosis is considered the second most common cause of death due to infectious agent. The currently preferred regimen for treatment of pulmonary tuberculosis (PTB) is isoniazid, rifampin, pyrazinamide, and ethambutol, which has been used either as separate tablets (ST) or as fixed-dose combination (FDC). To date, no studies have compared both regimens in Qatar. We aim to evaluate the safety and effectiveness of FDC and ST regimen for treating PTB, in addition to comparing safety and efficacy of FDC and ST regimens in patients with diabetes treated for TB. A retrospective observational study was conducted in two general hospitals in Qatar. Patients diagnosed with PTB received anti-tuberculosis medications (either as FDC or ST) administered by the nurse. Sputum smears were tested weekly. We assessed the time to negative sputum smear and incidence of adverse events among FDC and ST groups. The study included 148 patients. FDC was used in 90 patients (61%). Effectiveness was not different between FDC and ST regimens as shown by mean time to sputum conversion (29.9 ± 18.3 vs. 35.6 ± 23 days, p = 0.12). Similarly, there was no difference in the incidence of adverse events, except for visual one that was higher in ST group. Among the 33 diabetic patients, 19 received the FDC and had faster sputum conversion compared to those who received ST (31 ± 12 vs. 49.4 ± 30.9 days, p = 0.05). Overall, diabetic patients needed longer time for sputum conversion and had more hepatotoxic and gastric adverse events compared to non-diabetics. ST group had higher visual side effects compared to FDC. FDC may be more effective in diabetic patients; however, further studies are required to confirm such finding.

SU-E-P-57: Radiation Doses Assessment to Paediatric Patients for Some Digital Diagnostic Radiology Examination in Emergency Department in Qatar

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

Abdallah, I; Aly, A; Al Naemi, H

Purpose: The aim of this study was to evaluate radiation doses to pediatric patients undergoing standard radiographic examinations using Direct Digital Radiography (DDR) in Paediatric emergency center of Hamad General Hospital (HGH) in state of Qatar and compared with regional and international Dose Reference Levels (DRLs). Methods: Entrance Skin Dose (ESD) was measured for 2739 patients for two common X-ray examinations namely: Chest AP/PA, Abdomen. Exposure factors such as kV, mAs and Focal to Skin Distance (FSD) were recorded for each patient. Tube Output was measured for a range of selected kV values. ESD for each individual patient was calculatedmore » using the tube output and the technical exposure factors for each examination. The ESD values were compared with the some international Dose Reference Levels (DRL) for all types of examinations. Results: The most performed procedure during the time of this study was chest PA/PA (85%). The mean ESD values obtained from AP chest, PA chest and AP abdomen ranged 91–120, 80–84 and 209 – 659 µGy per radiograph for different age’s groups respectively. Two protocols have been used for chest AP and PA using different radiological parameters, and the different of ESD values for chest PA and were 41% for 1 years old child, 57% for 5 years old for chest AP. Conclusion: The mean ESD were compared with those found in literature and were found to be comparable. The radiation dose can be reduced more for Chest AP and PA examination by optimization of each investigation and hence more studies are required for this task. The results presented will serve as a baseline data needed for deriving local reference doses for pediatric X-ray examinations in this local department and hence it can be applied in the whole Qatar.« less

Assessing Breast Cancer Risk Estimates Based on the Gail Model and Its Predictors in Qatari Women.

PubMed

Bener, Abdulbari; Çatan, Funda; El Ayoubi, Hanadi R; Acar, Ahmet; Ibrahim, Wanis H

2017-07-01

The Gail model is the most widely used breast cancer risk assessment tool. An accurate assessment of individual's breast cancer risk is very important for prevention of the disease and for the health care providers to make decision on taking chemoprevention for high-risk women in clinical practice in Qatar. To assess the breast cancer risk among Arab women population in Qatar using the Gail model and provide a global comparison of risk assessment. In this cross-sectional study of 1488 women (aged 35 years and older), we used the Gail Risk Assessment Tool to assess the risk of developing breast cancer. Sociodemographic features such as age, lifestyle habits, body mass index, breast-feeding duration, consanguinity among parents, and family history of breast cancer were considered as possible risks. The mean age of the study population was 47.8 ± 10.8 years. Qatari women and Arab women constituted 64.7% and 35.3% of the study population, respectively. The mean 5-year and lifetime breast cancer risks were 1.12 ± 0.52 and 10.57 ± 3.1, respectively. Consanguineous marriage among parents was seen in 30.6% of participants. We found a relationship between the 5-year and lifetime risks of breast cancer and variables such as age, age at menarche, gravidity, parity, body mass index, family history of cancer, menopause age, occupation, and level of education. The linear regression analysis identified the predictors for breast cancer in women such as age, age at menarche, age of first birth, family history and age of menopausal were considered the strong predictors and significant contributing risk factors for breast cancer after adjusting for ethnicity, parity and other variables. The current study is the first to evaluate the performance of the Gail model for Arab women population in the Gulf Cooperation Council. Gail model is an appropriate breast cancer risk assessment tool for female population in Qatar.

Evaluation of community pharmacists' preparedness for the provision of cardiovascular disease risk assessment and management services: A study with simulated patients in Qatar.

PubMed

Zolezzi, Monica; Abdallah, Oraib; Kheir, Nadir; Abdelsalam, Abdelsalam Gomaa

2018-04-28

Individuals who suffer from major cardiovascular events every year have one or more risk factors. Cardiovascular disease (CVD) risk assessment is an important strategy for the early identification of modifiable risk factors and their management. There is substantial evidence that shifting the focus from treatment to primary prevention reduces the burden of CVD. To evaluate the preparedness of community pharmacists in Qatar for the provision of CVD risk assessment and management services; and to explore the pharmacists' views on the provision of these services. A cross-sectional study using simulated-client methodology. Using standardized scenarios, community pharmacists were approached for consultation on two medicines (Aspirin ® and Crestor ® ) used for managing specific CVD risk factors. Pharmacists' competency to assess CVD risk was the primary outcome evaluated. Scores for each outcome were obtained based on the number of predefined statements addressed during the consultation. The mean cumulative score for all the competency outcomes assessed was 11.7 (SD 3.7) out of a possible score of 31. There were no differences for the majority of the competencies tested between the two scenarios used. Significantly more pharmacists exposed to the Aspirin ® scenario than to the Crestor ® scenario addressed hypertension as one of the risk factors needed to assess CVD risk (22% versus 11%, p = 0.03); whereas significantly more pharmacists in the Crestor ® scenario compared to the Aspirin ® scenario, addressed dyslipidemia as one of the risk factors needed to assess CVD risk (30% versus 7%, p = 0.02). Significantly more pharmacists exposed to the Aspirin ® scenario provided explanation about CVD risk than those exposed to the Crestor ® scenario 36% versus 8%, p < 0.01). The results suggest that many community pharmacists in Qatar are not displaying competencies that are necessary for the provision of CVD prevention services. Copyright © 2018 Elsevier Inc. All rights reserved.

The distribution of Blastocystis subtypes in isolates from Qatar.

PubMed

Abu-Madi, Marawan; Aly, Mahmoud; Behnke, Jerzy M; Clark, C Graham; Balkhy, Hanan

2015-09-17

Blastocystis is a common single-celled intestinal parasite of humans and other animals comprising at least 17 genetically distinct small subunit ribosomal RNA lineages (subtypes (STs)), nine of which have been found in humans. The geographic distribution of Blastocystis subtypes is variable, but the subtypes present in Qatar are at present unknown. Stool samples were collected from randomly selected, apparently healthy subjects arriving in Qatar for the first time. Blastocystis subtypes were determined by sequencing of the small subunit rRNA gene (SSU rDNA) PCR products. Phylogenetic analyses were done using Maximum Composite Likelihood method. 71.1 % of samples were positive for Blastocystis infection based on PCR-detection methodology compared to only 6.9 % by microscopy. Prevalence of Blastocystis did not differ between the sexes nor between age classes. However, there was a regional difference in prevalence with subjects arriving from Africa showing the highest (87.6 %), those from Western Asia intermediate (68.6 %) and from Eastern Asia the lowest prevalence (67.6 %). Genetic analysis detected only three STs. ST3 was the most common (69.3 %) and ST2 was the rarest (3.5 %), while ST1 had a prevalence of 27.2 %. ST2 showed a regional variation, being absent from the 64 Western Asian Blastocystis-positive subjects. Both ST1 and ST3 showed significant differences in prevalence between the sexes. This is the first report exploring the distribution of Blastocystis subtypes in our region. We recommend that stool screening via microscopy for the presence of Blastocystis should be abandoned since it is extremely insensitive. In future, the prevalence of Blastocystis infections should be based on PCR methodology and we predict that in the years ahead diagnostic PCR will become the tool of choice. More work is needed to identify the full range of Blastocystis subtypes that circulate in our region.

Concerns and considerations among caregivers of a child with autism in Qatar.

PubMed

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

2012-07-06

Autism impacts the lives of the family looking after a child with the condition in different ways, and forces family members to modify their daily lives to suit their reality. To our knowledge, no previous research investigated concern and considerations of parents/caregivers of children with autism in Qatar or the Arabic speaking Middle Eastern region. Caregivers of a child who was between the age of 3 to 17 years old at the time of the study and who was diagnosed with ASD (Autistic Group or AG) were recruited from the two main developmental pediatric and children rehabilitation clinics in Qatar. The control group (non-autism group, or NAG) was represented by caregivers of a non-autistic child between the age of 3 to 17 years old at the time of the study and who were visiting a family clinic of a primary health care facility for routine medical check-up. Data collected from both groups included related to the child (e.g. the child's date of birth, his/her relation to the caregiver, number of siblings, number of hours of sleep in a day, number of hours spent watching television or videos prior to age 3, time spent indoors prior to age 3, absenteeism from school, and use of a nanny to care for the child) and to the caregiver (education level, profession, level of consanguinity using the phylogram method). In addition to these questions, caregivers in the AG were asked specific questions around maternal concern and considerations in respect to the future of their children and the specialized services they receive. Children in the autism group spent more time indoors, watching television, or sleeping than children in the non-autism group. Only around 40% of caregivers in the autism group said they would encourage their child to get married and become a parent when s/he grows up. A number of caregivers of children with autism frequently utilize specialized rehabilitation services; others did express their needs for these services and made comments about having to wait a long time before they were provided with some of the services. Religious faith helped caregivers in accepting having a child with autism. General health-related quality of life did not differ significantly between the caregivers of the two groups, although mental health was consistently poorer in the autism group of caregivers. The study draws attention to the concerns of the families of children with autism and their expectations about the future of their children. The findings can be used by policy makers in planning services to support these families in Qatar.

Concerns and considerations among caregivers of a child with autism in Qatar

PubMed Central

2012-01-01

Background Autism impacts the lives of the family looking after a child with the condition in different ways, and forces family members to modify their daily lives to suit their reality. To our knowledge, no previous research investigated concern and considerations of parents/caregivers of children with autism in Qatar or the Arabic speaking Middle Eastern region. Methods Caregivers of a child who was between the age of 3 to17 years old at the time of the study and who was diagnosed with ASD (Autistic Group or AG) were recruited from the two main developmental pediatric and children rehabilitation clinics in Qatar. The control group (non-autism group, or NAG) was represented by caregivers of a non-autistic child between the age of 3 to 17 years old at the time of the study and who were visiting a family clinic of a primary health care facility for routine medical check-up. Data collected from both groups included related to the child (e.g. the child’s date of birth, his/her relation to the caregiver, number of siblings, number of hours of sleep in a day, number of hours spent watching television or videos prior to age 3, time spent indoors prior to age 3, absenteeism from school, and use of a nanny to care for the child) and to the caregiver (education level, profession, level of consanguinity using the phylogram method). In addition to these questions, caregivers in the AG were asked specific questions around maternal concern and considerations in respect to the future of their children and the specialized services they receive. Results Children in the autism group spent more time indoors, watching television, or sleeping than children in the non-autism group. Only around 40% of caregivers in the autism group said they would encourage their child to get married and become a parent when s/he grows up. A number of caregivers of children with autism frequently utilize specialized rehabilitation services; others did express their needs for these services and made comments about having to wait a long time before they were provided with some of the services. Religious faith helped caregivers in accepting having a child with autism. General health-related quality of life did not differ significantly between the caregivers of the two groups, although mental health was consistently poorer in the autism group of caregivers. Conclusions The study draws attention to the concerns of the families of children with autism and their expectations about the future of their children. The findings can be used by policy makers in planning services to support these families in Qatar. PMID:22695064

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…

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…

South Persian Gulf Region

NASA Technical Reports Server (NTRS)

1981-01-01

This oblique view of the south Persian Gulf region (26.0N, 54.0E) was taken over Iran looking west across the south Persian Gulf into the Trucial Coast of the United Arab Emirates and the prominent Qatar peninsula. Rich in petroleum resources, this region supplies much of the world's oil needs from its many ports and off shore loading facilities.

A New Landscape: Opportunities and Pitfalls for Universities Expanding in the Persian Gulf

ERIC Educational Resources Information Center

DiConsiglio, John

2009-01-01

Dozens of universities--primarily from the United States, United Kingdom, and Australia--are eyeing the Gulf region as a largely untapped reservoir of academic potential and economic opportunity. During the last few years, UAE states like Dubai, Abu Dhabi, Qatar, and Ras al Khaymah have spent billions to entice top universities. And many colleges…

A Literacy Exercise: An Extracurricular Reading Program as an Intervention to Enrich Student Reading Habits in Qatar

ERIC Educational Resources Information Center

Nasser, Ramzi

2013-01-01

This paper evaluates an extracurricular reading activity in Qatari schools. The paper presents a two-month extracurricular reading program designed for fourth grade students. The methodology used triangulation of the data to analyze, in detail, the students' primary perceptions towards reading, teacher self-efficacy, teacher instructional behavior…

Education for a New Era: Stakeholders' Perception of Qatari Education Reform

ERIC Educational Resources Information Center

Ellili-Cherif, Maha; Romanowski, Michael

2013-01-01

The paper reports the results of a qualitative research study that explores principal, teacher, and parent perceptions with regard to Qatar's education reform, Education for a New Era (EFNE) launched in 2004. The study focuses on the effects of the reform on each group, their perceived advantages and disadvantages of the reform, and the challenges…

Addressing Human Capital Challenges: Assessing the Experiences of Four Countries in the Arab Region. Research Brief

ERIC Educational Resources Information Center

Gonzalez, Gabriella; Karoly, Lynn A.; Constant, Louay; Salem, Hanine; Goldman, Charles A.

2008-01-01

This research brief describes an analysis of the reform efforts of four Arab region nations (Lebanon, Oman, Qatar, the United Arab Emirates) in response to human capital challenges they face in preparing their people to work in a global environment. (Contains 3 tables.) [For associated report, see ED503118.

Some Thoughts on Education for Leadership and Innovation

ERIC Educational Resources Information Center

Tellis, Allwyn

2014-01-01

Most students enter Northwestern University in Qatar (NU-Q) poorly prepared to face the challenges and seize the opportunities of an American-style education grounded in the liberal arts owing to their inadequate preparation in grade school. NU-Q's mission is to produce graduates who will be leaders and innovators in the media industry and the…

Inquiry-Based Chemistry Education in a High-Context Culture: A Qatari Case Study

ERIC Educational Resources Information Center

Qureshi, Sheila; Vishnumolakala, Venkat Rao; Southam, Daniel C.; Treagust, David F.

2017-01-01

This research took place within the context of ongoing educational reforms to promote inquiry-based science instruction and a desire to draw evidence to inform adoptions of western pedagogical practices in a high-context culture like Qatar. We report on the outcomes from Process Oriented Guided Inquiry Learning (POGIL) in a foundation chemistry…

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…

Smartphones in Clinical Nursing Practice: A Multiphased Approach to Implementation and Deployment

ERIC Educational Resources Information Center

Johnson, Brad; Davison, C. J.; Moralejo, Lisa

2013-01-01

Students in the undergraduate nursing program at the University of Calgary-Qatar are required to work with patients in clinical settings under faculty supervision. One of the main goals of clinical courses is to provide students with the opportunity to learn in context and "just-in-time," a much more realistic and memorable learning…

Does Lecture Capturing Impact Student Performance and Attendance in an Introductory Accounting Course?

ERIC Educational Resources Information Center

Aldamen, Husam; Al-Esmail, Rajab; Hollindale, Janice

2015-01-01

The study empirically examines the interplay between lecture capturing viewership, performance and attendance for students in the Middle Eastern country of Qatar. The sample consists of 254 students enrolled in an introductory accounting class either in the Fall semester or in the Spring semester. We show a weak positive relationship between…

Arab Protests May Open Door for U.S. Scholars

ERIC Educational Resources Information Center

Wheeler, David L.; Wilhelm, Ian

2011-01-01

As protesters across the Arab world demand an end to autocratic regimes that have drained universities of resources and suffocated critical thinking, scholars see some hope of an Arab renaissance and a new opening for American involvement. From the ancient Library of Alexandria to a new Islamic-arts museum in Qatar that holds 700-year-old…

The Feasibility of Djibouti as an Intermediate Staging Base for U.S. Land Force Operations in the Middle East

DTIC Science & Technology

2003-01-01

Turkey, Kuwait, and Qatar as possible staging bases.3 The complexity of religious and cultural allegiances may alter the political position of these...government will, through its regulatory role, ensure a sustainable use of the aquifers utilized by the urban water utility by requiring that its

Relationship between Employees' Beliefs regarding Training Benefits and Employees' Organizational Commitment in a Petroleum Company in the State of Qatar

ERIC Educational Resources Information Center

Al-Emadi, Mohammed Asad Shareef; Marquardt, Michael J.

2007-01-01

The study examined the relationship between the beliefs of senior staff Qatari national employees regarding training benefits as measured by the benefits of employee training, and employees' organizational commitment as measured by the three-component model of organizational commitment. This relationship was assessed through a quantitative…

Engineering Habits of Mind… for Better or Worse?

ERIC Educational Resources Information Center

Hodgson, Dan; Cloran, Peter; Johnson, Rory

2017-01-01

Engineering Habits of Mind (EHoMs) were first introduced to a target group of Year 9 (age 14) students who the authors felt were disengaged with science, technology, and computing. These students were invited to take part in an engineering challenge with a school in Qatar. This involved making a bridge and rolling a marble over the bridge. The…

Digital Encounters: Using Information Technology in an Overseas Branch Campus

ERIC Educational Resources Information Center

Reilly, Benjamin

2008-01-01

In fall of 2004, Carnegie Mellon University embarked on a bold educational experiment, the establishment of an overseas branch campus at Education City in the Persian Gulf state of Qatar. Carnegie Mellon's decision to open up shop in the Middle East was by no means unique; indeed, Carnegie Mellon is just one of a growing number of institutions to…

Regional Fears of Western Primacy and the Future of U.S. Middle Eastern Basing Policy

DTIC Science & Technology

2006-12-01

8, 2006, internet. 166. “ Green Energy Gambit,” The Pearl (Magazine of the State of Qatar), March 2005, p. 4. 167. Michael R. Gordon and Lieutenant...The Middle East, October 2005, pp. 16-17. 259. Hamad Bin Isa al Khalifa, First Light: Modern Bahrain and Its Heritage, London and New York: Kegan

50 CFR Appendix A to Chapter I - Codes for the Representation of Names of Countries (Established by the International Organization...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Codes for the Representation of Names of Countries (Established by the International Organization for Standardization) A Appendix A to Chapter I.... Papua New Guinea PG. Paraguay PY. Peru PE. Philippines PH. Poland PL. Portugal PT. Qatar QA. Republic of...

50 CFR Appendix A to Chapter I - Codes for the Representation of Names of Countries (Established by the International Organization...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Codes for the Representation of Names of Countries (Established by the International Organization for Standardization) A Appendix A to Chapter I.... Papua New Guinea PG. Paraguay PY. Peru PE. Philippines PH. Poland PL. Portugal PT. Qatar QA. Republic of...

Dubai, Aiming to Be an Academic Hub, Strikes a Deal with Michigan State

ERIC Educational Resources Information Center

Krieger, Zvika

2007-01-01

Dubai has long competed with its wealthy Persian Gulf neighbors to become a regional hub of higher education. Yet its Knowledge Village, a collection of nearly 20 foreign-university campuses and local educational institutes, has been overshadowed by Qatar's Education City, which is home to the branch campuses of a number of high-profile American…

Integrated Language and Content Instruction in Qatar Independent Schools: Teachers' Perspectives

ERIC Educational Resources Information Center

Ellili-Cherif, Maha

2014-01-01

The aim of this study is to explore teachers' attitudes towards the shift to English as a medium of instruction in Qatari Independent schools. It focuses on the advantages and disadvantages of this approach for teachers and students, and the challenges they face in the process of its implementation. Data for the study were collected by means of a…

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...

How the Experience of Assessed Collaborative Writing Impacts on Undergraduate Students' Perceptions of Assessed Group Work

ERIC Educational Resources Information Center

Scotland, James

2016-01-01

A time-series analysis was used to investigate Arabic undergraduate students' (n = 50) perceptions of assessed group work in a major government institution of higher education in Qatar. A longitudinal mixed methods approach was employed. Likert scale questionnaires were completed over the duration of a collaborative writing event. Additionally,…

Gender Gaps in Mathematics, Science and Reading Achievements in Muslim Countries: Evidence from Quantile Regression Analyses

ERIC Educational Resources Information Center

Shafiq, M. Najeeb

2011-01-01

Using quantile regression analyses, this study examines gender gaps in mathematics, science, and reading in Azerbaijan, Indonesia, Jordan, the Kyrgyz Republic, Qatar, Tunisia, and Turkey among 15 year-old students. The analyses show that girls in Azerbaijan achieve as well as boys in mathematics and science and overachieve in reading. In Jordan,…

Exploring the Impact on Students of Western Universities on Foreign Soil: A Case Study of Qatar

ERIC Educational Resources Information Center

Bakken, Richard

2013-01-01

The development of branch campuses in higher education is not a new phenomenon. Over the past decades, however, branch campuses have expanded throughout the world as Western universities have begun to deliver their programs and course offerings in countries that expect the West to provide educational (and, by implication, economic) success. Middle…

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…

Gender Gaps in Mathematics, Science and Reading Achievements in Muslim Countries: A Quantile Regression Approach

ERIC Educational Resources Information Center

Shafiq, M. Najeeb

2013-01-01

Using quantile regression analyses, this study examines gender gaps in mathematics, science, and reading in Azerbaijan, Indonesia, Jordan, the Kyrgyz Republic, Qatar, Tunisia, and Turkey among 15-year-old students. The analyses show that girls in Azerbaijan achieve as well as boys in mathematics and science and overachieve in reading. In Jordan,…

First LNG from North field overcomes feed, start-up problems

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

Redha, A.; Rahman, A.; Al-Thani, N.H.

Qatar Gas LNG is the first LNG project in the gas-development program of the world`s largest gas reservoir, North field. The LNG plant was completed within the budget and schedule. The paper discusses the LNG plant design, LNG storage and loading, alternative mercaptan removal, layout modification, information and control systems, training, data management systems, start-up, and performance testing.

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.

A Psychometric Analysis of the Child Behavior Checklist for Elementary School Children in Qatar

ERIC Educational Resources Information Center

Al-Hendawi, Maha; Keller, Clayton; Cloninger, Lea

2016-01-01

The Child Behavior Checklist for children 6 to 18 (CBCL/6-18) is a widely used, standardized parent rating scale. However, few studies have tested the psychometric properties of this instrument in the Arab world despite the great need for such instruments to support the identification and education of children with emotional, behavioral, and…

Measuring patients' satisfaction with pharmaceutical services at a public hospital in Qatar.

PubMed

Khudair, Imran Fahmi; Raza, Syed Asif

2013-01-01

The aim of this paper is to study pharmacy service impact on patient satisfaction and to determine what factors saliently link with pharmaceutical service performance at Hamad General Hospital. A patient satisfaction questionnaire was designed using the literature and consultation with Hamad General Hospital medical experts. The questionnaire contained 22 items that focused on five influencing factors: promptness; attitude; supply; location; medication education; and respondent demographic aspects. A total of 220 respondents completed the questionnaire. An exploratory factor analysis was used to group items and a structural equation model was developed to test causality between five factors along with their influence on patient satisfaction. The study establishes statistical evidence that patient satisfaction is positively influenced by service promptness, pharmacist attitude, medication counseling, pharmacy location and waiting area. Several socio-demographic characteristics have statistically different effect on satisfaction, notably: gender; marital status; health status; age; educational level; and ethnicity. However, medication supply did not influence patient satisfaction. Pharmaceutical services are recognized as an essential healthcare-system component. Their impact on customer satisfaction has been investigated in many countries; however, there is no such study in Qatar. The findings identify pharmaceutical service performance indicators and provide guidelines to improve Qatari pharmaceutical services.

Atmospheric stability analysis over statically and dynamically rough surfaces

NASA Astrophysics Data System (ADS)

Maric, Emina; Metzger, Meredith; Singha, Arindam; Sadr, Reza

2011-11-01

The ratio of buoyancy flux to turbulent kinetic energy production in the atmospheric surface layer is investigated experimentally for air flow over two types of surfaces characterized by static and dynamic roughness. In this study, ``static'' refers to the time-invariant nature of naturally-occurring roughness over a mud/salt playa; while, ``dynamic'' refers to the behavior of water waves along an air-water interface. In both cases, time-resolved measurements of the momentum and heat fluxes were acquired from synchronized 3D sonic anemometers mounted on a vertical tower. Field campaigns were conducted at two sites, representing the ``statically'' and ``dynamically'' rough surfaces, respectively: (1) the SLTEST facility in Utah's western desert, and (2) the new Doha airport in Qatar under construction along the coast of the Persian Gulf. Note, at site 2, anemometers were located directly above the water by extension from a tower secured to the end of a 1 km-long pier. Comparisons of the Monin-Obukhov length, flux Richardson number, and gradient Richardson number are presented, and discussed in the context of the observed evolution of the turbulent spectra in response to diurnal variations of atmospheric stability. Supported by the Qatar National Research Fund.

Exome Sequencing Identifies Potential Risk Variants for Mendelian Disorders at High Prevalence in Qatar

PubMed Central

Rodriguez-Flores, Juan L.; Fakhro, Khalid; Hackett, Neil R.; Salit, Jacqueline; Fuller, Jennifer; Agosto-Perez, Francisco; Gharbiah, Maey; Malek, Joel A.; Zirie, Mahmoud; Jayyousi, Amin; Badii, Ramin; Al-Marri, Ajayeb Al-Nabet; Chouchane, Lotfi; Stadler, Dora J.; Hunter-Zinck, Haley; Mezey, Jason G.; Crystal, Ronald G.

2013-01-01

Exome sequencing of families of related individuals has been highly successful in identifying genetic polymorphisms responsible for Mendelian disorders. Here, we demonstrate the value of the reverse approach, where we use exome sequencing of a sample of unrelated individuals to analyze allele frequencies of known causal mutations for Mendelian diseases. We sequenced the exomes of 100 individuals representing the three major genetic subgroups of the Qatari population (Q1 Bedouin, Q2 Persian-South Asian, Q3 African) and identified 37 variants in 33 genes with effects on 36 clinically significant Mendelian diseases. These include variants not present in 1000 Genomes and variants at high frequency when compared to 1000 Genomes populations. Several of these Mendelian variants were only segregating in one Qatari subpopulation, where the observed subpopulation specificity trends were confirmed in an independent population of 386 Qataris. Pre-marital genetic screening in Qatar tests for only 4 out of the 37, such that this study provides a set of Mendelian disease variants with potential impact on the epidemiological profile of the population that could be incorporated into the testing program if further experimental and clinical characterization confirms high penetrance. PMID:24123366

Energy policies of the world: Arab states of the Persian Gulf. [Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, United Arab Emirates, and Oman

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

Barger, T.C.

An attempt is made to trace the historical and social factors that affect the policies of the Arab states on the Gulf, especially with respect to the oil industry. The states are Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, United Arab Emirates, and Oman; Oman qualifies as contiguous to the Gulf by reason of its possession of the point of land that comprises the southern shore of the Straits of Hormuz. The book analyzes pricing, production, and participation in the oil industry in the Gulf region; the formation of the organization of OPEC; and the Arab embargo of 1973. By examiningmore » both the general policies of these countries and their individual needs and goals, an objective observer may be able to evaluate the future timing and tenor of energy policy in this region, which will surely affect world policies. Also discussed is the greatest assemblage of offshore oil fields in the world in the Persian Gulf. Considerations in making energy policy and the policies of the seven countries are discussed in Chapters 5 and 6. A bibliographical note follows a concluding chapter. (MCW)« less

Experience with flexible pipe in sour service environment: A case study (the Arabian Gulf)

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

Al-Maslamani, M.J.

The suitability of a flexible pipe was evaluated on a trial basis for a lift gas line in a sour oil field in the State of Qatar, in the Arabian Gulf. Flexible pipes have been successfully used in the oil and gas industries for transportation of methanol, benzene and gas condensates in wet sweet environment at temperatures of up to 80 C. However, there is little or no information available as to its corrosion resistance in sour service wells containing 6% CO{sub 2} with 3% mole H{sub 2}S and at moderate temperatures. The present experience with a flexible pipe inmore » the gas field of Qatar has shown that under sour service conditions, the layered, composite material can suffer severe degradation leading to failure. A detailed inspection and failure analysis of the flexible pipe forms the basis of this paper. The failure demonstrates the significant effects of stress level, environmental aggressiveness, and localized hard zones in promoting Sulfide Stress Cracking (SSC). Permeability of this sour gas through the composite layer of the flexible pipe resulted in varying degree of sulfide attack and hydrogen embrittlement depending on the susceptibility of the multi layered material.« less

An assessment of the natural radioactivity distribution and radiation hazard in soil samples from Qatar using high-resolution gamma-ray spectrometry

NASA Astrophysics Data System (ADS)

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

2017-11-01

We establish baseline measurements for radioactivity concentration in the soil samples collected from the Qatarian peninsula. The work focused on the naturally occurring and technically enhanced levels of radiation associated with 235,8U and 232Th natural decay chains and the long-lived naturally occurring radionuclide 40K in 129 soil samples collected across the landscape of the State of Qatar. Three radiological distribution maps showing the activity concentrations of 226Ra, 232Th and 40K were constructed. Two soil samples were found to be elevated to the favour of 226Ra concentration and significantly above the average and global values. Notably, these samples were collected from an area within an oil field (NW Dukhan). The mean values of activity concentrations of 226Ra, 232Th and 40K for the full cohort of samples were found to be 17.2±1.6, 6.38±0.26 and 169±5 Bq/kg, respectively. These values lie within the expected range relative to the world average values in soil samples of 30, 35 and 400 Bq/kg, respectively.

International note: exploring differences in native and immigrant adolescents' mathematics achievement and dispositions towards mathematics in Qatar.

PubMed

Areepattamannil, Shaljan; Melkonian, Michael; Khine, Myint Swe

2015-04-01

The burgeoning immigrant population in major immigrant-receiving countries in North America and Europe has necessitated researchers and policymakers in these countries to examine the academic success of children of immigration and the factors contributing to their academic success. However, there is sparse research on the academic trajectories of children of immigration in other continents, such as Asia. Hence, the purpose of the present study was to examine first- and second-generation immigrant adolescents' mathematics achievement and dispositions towards mathematics in comparison to their native peers in one of the Middle Eastern countries in Asia, Qatar. The results of the study indicated that both first- and second-generation immigrant adolescents tended to have higher mathematics achievement, intrinsic motivation to learn mathematics, instrumental motivation to learn mathematics, mathematics self-efficacy, and mathematics self-concept than did their native counterparts. Moreover, immigrant adolescents tended to have lower mathematics anxiety than did their native peers. The study also revealed significant differences between first- and second-generation immigrant adolescents with respect to their mathematics achievement and dispositions towards mathematics. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Gender Differences in Adolescents' Choice of Heroes and Admired Adults in Five Countries

ERIC Educational Resources Information Center

Estrada, Juan Diego; García-Ael, Cristina; Martorell, José Luis

2015-01-01

Seven hundred and sixty-eight adolescents from five countries and regions (USA, Spain, Hong Kong, Qatar, and Malaysia), aged 13-19 (M?=?15.78; SD?=?1.28) years, responded to a questionnaire designed to determine who was their most admired famous adult or hero. Male heroes clearly outnumbered admired females (73.3% vs. 26.7%). There was a pattern…

Educational Reforms and Implementation of Student-Centered Active Learning in Science at Secondary and University Levels in Qatar

ERIC Educational Resources Information Center

Qureshi, Sheila; Bradley, Katherine; Vishnumolakala, Venkat Rao; Treagust, David F.; Southam, Daniel C.; Mocerino, Mauro; Ojeil, Joseph

2016-01-01

The Qatari government has made significant changes in the organization and staffing of schools over the past decade in an effort to improve the academic performance of school-aged citizens. Of interest is the need to encourage teachers to move from a didactic teacher-led mode of instruction to one that is more student-centred, but also…

What Motivates and Engages Students in the Education Process--An Examination of Qatari Students' Mindset and Attitudes toward Going to School, Learning, and Future Aspirations

ERIC Educational Resources Information Center

Lee, Seungah

2016-01-01

This paper examines student attitudes towards school and learning among students in Qatar's public schools. Drawing upon student surveys administered to 1091 grade 7 and 8 students in 11 independent preparatory schools, the paper observes patterns of attitudes and behavior towards learning, school, and future aspirations. Findings show that…

Navy Shipbuilding: Opportunities Exist to Improve Practices Affecting Quality

DTIC Science & Technology

2013-11-01

Displacement (tons) Notable characteristics Qatar Petroleum and ExxonMobil Q-Max – Liquefied Natural Gas (LNG) Carrier (lead ship delivered June 2008...5In some instances, commercial ships, such as liquefied natural gas carriers or drill ships, may undergo additional sea trials...passengers; liquefied natural gas carriers; and offshore drilling ships, which in some instances can sit unanchored and drill for oil in water