WorldWideScience

Sample records for abu dhabi

  1. Abu Dhabi presses oil development program

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that Abu Dhabi Co. for Onshore Operations (ADCO), the biggest oil producer in the United Arab Emirates, reports 1991 was a successful year despite the Persian Gulf war. Meantime, Abu Dhabi's Zakum, the second largest oil field in the Persian Gulf, boosted production to more than 300,000 b/d, and officials said production will rise further when a platform complex is recommissioned in 1993

  2. DOCUMENTATION AND MONITORING OF BUILT HERITAGE IN ABU DHABI, UAE

    Directory of Open Access Journals (Sweden)

    S. Muhammad

    2013-07-01

    Full Text Available The ancient oasis-city of Al Ain in Abu Dhabi Emirate still retains the most important and outstanding cultural heritage of United Arab Emirates (UAE. The larger area of Abu Dhabi Emirate comprised of archaeological sites, cultural landscapes and historic buildings dating back to 3rd millennium to the recent pre-oil era. Traditional materials like stone, earth and palm wood were used in combination with local construction methods. For the last seven years the newly formed Abu Dhabi Tourism & Culture Authority (TCA Abu Dhabi1 has been actively involved in conservation of built heritage in Abu Dhabi Emirate with the help of its Conservation Section. Documentation prior to any conservation and restoration works is considered as a basic pre-requisite for understanding an historic building or site. It is a process which continues during the conservation of any monument and is the only accurate tool for recording information in order to understand the structure, ultimately leading to the management of cultural heritage. Application and use of tools, ranging from basic manual techniques to 3D laser scanning, based on the best practices and international guidelines the exercise will help in establishing a documentation lab with standard procedures, specifications and tools for the documentation and monitoring the built heritage of Abu Dhabi Emirate. This paper will discuss a range of case studies and will demonstrate how documentation and monitoring of the built heritage has augmented the various conservation initiatives on a variety of building types.

  3. Middle East gas export projects: The case of Abu Dhabi

    International Nuclear Information System (INIS)

    Al Marzooqi, H.

    1995-01-01

    Abu Dhabi is ranked in the industry journals in the top 5 in the world tables of both oil and gas reserves. Gas is produced both Onshore and Offshore from associated and non-associated fields. Production has tripped during the last ten years and will increase further in the next few years as a result of current and planned investment. Development of Abu Dhabi's gas resources is aimed at enhancing oil production and recovery, meeting local and export demand and eliminating waste. Companies in Abu Dhabi are involved in all the main sectors of gas industry including production, processing, transportation and sales. The first large LNG export project by sea in Arabian Gulf was established in 1977 from Abu to Japan. Development continues and the gas is exported as LNG and is also processed into LPG and Pentane Plus for export. Japan remains the main market. The volume of Condensate available for export and processing will increase significantly in the next few years. In order to ensure a continuing and increasing supply of gas to world markets, in future years, prices will need to provide an adequate return on investment and should also reflect the environmental advantages of gas. 9 tabs

  4. Coincident Observations of Surface Ozone and NMVOCs over Abu Dhabi

    Science.gov (United States)

    Abbasi, Naveed; Majeed, Tariq; Iqbal, Mazhar; Tarasick, David; Davies, Jonathan; Riemer, Daniel; Apel, Eric

    2016-07-01

    The vertical profiles of ozone are measured coincidently with non-methane volatile organic compounds (NMVOCs) at the meteorological site located at the Abu Dhabi international airport (latitude 24.45N; longitude 54.22E) during the years 2012 - 2014. Some of the profiles show elevated surface ozone >95 ppbv during the winter months (December, January and February). The ground-level NMVOCs obtained from the gas chromatography-flame ionization detection/mass spectrometry system also show elevated values of acetylene, ethane, propane, butane, pentane, benzene, and toluene. NMVOCs and ozone abundances in other seasons are much lower than the values in winter season. NMVOCs are emitted from an extensive number of sources in urban environments including fuel production, distribution, and consumption, and serve as precursor of ozone. Transport sources contribute a substantial portion of the NMVOC burden to the urban atmosphere in developed regions. Abu Dhabi is located at the edge of the Arabian Gulf and is highly affected by emissions from petrochemical industries in the neighboring Gulf region. The preliminary results indicate that wintertime enhancement in ozone is associated with large values of NMVOCs at Abu Dhabi. The domestic production of surface ozone is estimated from the combination of oxygen recombination and NMVOCs and compared with the data. It is estimated that about 40-50% of ozone in Abu Dhabi is transported from the neighbouring petrochemical industries. We will present ozone sounding and NMVOCs data and our model estimates of surface ozone, including a discussion on the high levels of the tropospheric ozone responsible for contaminating the air quality in the UAE. This work is supported by National Research Foundation, UAE.

  5. Abu Dhabi and Dubai: Economic development as in Arabian Nights?

    OpenAIRE

    Benner, Maximilian

    2011-01-01

    The development of Abu Dhabi and Dubai during past years seems breathtaking. Both emirates pursue a strategy of diversifying their economic structure and thus of becoming less dependent on oil and gas. The obvious goal is to secure their prosperity for an era beyond oil. Diversification is a relevant strategic imperative for other resource-rich developing countries, too. In view of the current transformation processes in Arab countries the question whether differing strategies of the two emir...

  6. Designing Professional Development for Principals in a Context of Change: The Case of Abu Dhabi

    Science.gov (United States)

    Blaik Hourani, Rida; Stringer, Patricia

    2015-01-01

    Schools in Abu Dhabi are going through a period of transformation and reform. The Abu Dhabi Education Council commenced a professional development plan for principals to enhance their capabilities to manage and initiate change in light of the reforms. This study was conducted to explore principals' perspectives on professional development…

  7. Parking problems in Abu Dhabi, UAE toward an intelligent parking management system “ADIP: Abu Dhabi Intelligent Parking”

    OpenAIRE

    Alkheder, Sharaf A.; Al Rajab, Murad M.; Alzoubi, Khalid

    2016-01-01

    Car parking is a serious problem in Gulf Cooperation Council (GCC) countries in general and in United Arab Emirates (UAE) in particular. This problem has been associated with the exceptional growth in the number of cars, buses, trucks, and other modes of transportation over the past few decades. In Abu Dhabi (the capital city of UAE), finding a parking at some locations is a real challenge due to the lack of available parking slots in the city. In 2009, in order to organize the randomness in ...

  8. Measurement of solar energy radiation in Abu Dhabi, UAE

    International Nuclear Information System (INIS)

    Islam, M.D.; Kubo, I.; Ohadi, M.; Alili, A.A.

    2009-01-01

    This paper presents data on measurement of actual solar radiation in Abu Dhabi (24.43 deg. N, 54.45 deg. E). Global solar radiation and surface temperatures were measured and analyzed for one complete year. High resolution, real-time solar radiation and other meteorological data were collected and processed. Daily and monthly average solar radiation values were calculated from the one-minute average recorded values. The highest daily and monthly mean solar radiation values were 369 and 290 W/m 2 , respectively. The highest one-minute average daily solar radiation was 1041 W/m 2 . Yearly average daily energy input was 18.48 MJ/m 2 /day. Besides the global solar radiation, the daily and monthly average clearness indexes along with temperature variations are discussed. When possible, global solar energy radiation and some meteorological data are compared with corresponding data in other Arab state capitals. The data collected indicate that Abu Dhabi has a strong potential for solar energy capture

  9. Renewable energy policy options for Abu Dhabi: Drivers and barriers

    International Nuclear Information System (INIS)

    Mezher, Toufic; Dawelbait, Gihan; Abbas, Zeina

    2012-01-01

    Climate change and fossil fuel depletion are the main drivers for the recent focus on Renewable Energy (RE) resources. However, since the high cost of RE technologies is the main obstacle facing the diffusion of RE power generation, economic and political intervention is inevitable. In the United Arab Emirates (UAE) population and economic growth are the main causes of a sharp increase of energy demand. Two key related factors highlight the need to establish a RE sector: first the UAE has one of the highest carbon footprint in the world and second, the rate of depletion of its main energy generation resource – fossil fuel. In this study, we present a review of overall policies in sixty-one countries, focusing on their efforts to adopt RE resources in the power sector, and on their implementation of fundamental policies implemented. Furthermore, we investigate the applicability to Abu Dhabi UAE of the main RE policies implemented worldwide. As a result of our analysis, we recommend the implementation of a mixed policy of Feed-in-Tariff (FIT) and the Quota system for RE electricity generation in order for the UAE to meet its 7% target by 2020. - Highlights: ► Comprehensive review of renewable energy policy mechanisms. ► Summarizes the renewable energy policy adoptions, targets, and installed capacity in many countries. ► Gives recommendations on renewable energy policy options for Abu Dhabi, an oil rich country.

  10. Measurement of solar energy radiation in Abu Dhabi, UAE

    Energy Technology Data Exchange (ETDEWEB)

    Islam, M.D.; Kubo, I.; Ohadi, M.; Alili, A.A. [Department of Mechanical Engineering, The Petroleum Institute, Abu Dhabi, P.O. Box 2533 (United Arab Emirates)

    2009-04-15

    This paper presents data on measurement of actual solar radiation in Abu Dhabi (24.43 N, 54.45 E). Global solar radiation and surface temperatures were measured and analyzed for one complete year. High resolution, real-time solar radiation and other meteorological data were collected and processed. Daily and monthly average solar radiation values were calculated from the one-minute average recorded values. The highest daily and monthly mean solar radiation values were 369 and 290 W/m{sup 2}, respectively. The highest one-minute average daily solar radiation was 1041 W/m{sup 2}. Yearly average daily energy input was 18.48 MJ/m{sup 2}/day. Besides the global solar radiation, the daily and monthly average clearness indexes along with temperature variations are discussed. When possible, global solar energy radiation and some meteorological data are compared with corresponding data in other Arab state capitals. The data collected indicate that Abu Dhabi has a strong potential for solar energy capture. (author)

  11. OIL SPILL DETECTION AND MONITORING OF ABU DHABI COASTAL ZONE USING KOMPSAT-5 SAR IMAGERY

    OpenAIRE

    H. A. Harahsheh

    2016-01-01

    Abu Dhabi Government endorsed vision for its Maritime Strategy ‘A safe, secure and sustainable maritime domain for Abu Dhabi'. This research study share this vision using the concept of monitoring as tool for marine protection against any possible oil pollution. The best technology to detect and monitor oil pollution and in particularly oil spill is SAR imagery In this case study we chose KOMPSAT-5 SAR. KOMPSAT-5 carries X-band SAR for earth observation, and is capable of day-...

  12. Stated preferences for future management developments in the hospitality sector: a case study of Abu Dhabi, UAE

    OpenAIRE

    Al Suwaidi, Hamed

    2014-01-01

    Abu-Dhabi (AD) is the largest of the seven Emirates that comprise the United Arab Emirates. Abu-Dhabi, the capital of the UAE with 1,493,000 inhabitants, accounts for 86.7% of the total surface area of the state. The emirate of Abu-Dhabi, through its Policy Agenda 2007-2008, the strategic Plan 2008-2012 and the Plan Vision Abu-Dhabi 2030 has recently re-branded itself and has made a series of assertive moves in order to boost the tourism and hospitality sectors as a means to a more diversifie...

  13. Reflections on the Reggio Emilia Approach as Inspiration for Early Childhood Teacher Education in Abu Dhabi, UAE

    Science.gov (United States)

    Baker, Fiona S.

    2015-01-01

    This article discusses a teacher educator's reflections on her participation in an international study group and visits to the infant-toddler and pre-schools of Reggio Emilia, Italy, as inspiration for early childhood teacher education in Abu Dhabi, UAE. The following five themes are reflected on, for teacher education in the context of Abu Dhabi:…

  14. Communication and Collaboration in Library Technical Services: A Case Study of New York University in Abu Dhabi

    Science.gov (United States)

    Parrott, Justin

    2016-01-01

    New York University Abu Dhabi Library has developed new strategies to increase efficiency in technical services processing between units based in New York and Abu Dhabi. This case study discusses the challenges specific to the international context and the methods used to overcome them, increase speed processing, and ultimately improve patron…

  15. Science as Interests but Not for Career: Understanding High School Students' Engagement in Science in Abu Dhabi

    Science.gov (United States)

    Yang, Guang; Badri, Masood; Al-Mazroui, Karima; Al-Rashedi, Asma; Nai, Peng

    2017-01-01

    Understanding high school students' engagement in science is important for the Emirate of Abu Dhabi. Drawing on data from the ROSE Survey conducted in Abu Dhabi schools in 2013, this paper used a multi-dimensional framework to explore associations between high school students' engagement in science and a range of student psychosocial and…

  16. Abu Dhabi-Great Britain and the crisis over jurisdiction 1959-1960

    Directory of Open Access Journals (Sweden)

    Federico Velez

    2011-06-01

    Full Text Available Las demandas presentadas por el Jeque Shakhbout en 1959 para obtener la plena soberanía jurídica sobre el emirato de Abu Dhabi generaron una crisis diplomática plasmada en la correspondencia interna del gobierno Británico. Con sus demandas, el Jeque Shakhbout forzaba a la burocracia a cargo de los Estados de la Tregua – La Oficina de Asuntos Extranjeros en Londres, el representante del gobierno Británico en Bahreín, y los agente administrativos y políticos en Dubai y Abu Dhabi a reexaminar las bases legales de la presencia Británica en la zona y los límites éticos del sistema judicial impuesto sobre sus habitantes. La crisis va mas allá de una discusión sobre los poderes jurisdiccionales. La crisis nos ofrece una ventana a las contradicciones inherentes a la  presencia Británica en la zona, en el marco del movimiento nacionalista árabe y del desarrollo de la industria petrolera y la futura redefinición de la relación entre Abu Dhabi  y la Gran Bretaña.Palabras clave: Abu Dhabi, Gran Bretaña, colonialismo___________________________Abstract:Demands to the British government for supreme jurisdiction over his territory presented by the ruler of Abu Dhabi in 1959 created a diplomatic crisis captured in the internal correspondence of the British government. Sheikh Shakhbout forced the entire bureaucracy that was dealing with the Trucial States – the Foreign Office in London, the British Resident in Bahrain, and the Political and Administrative Agents in Abu Dhabi and Dubai – to reexamine the legality of their presence in the region and the ethical limits of the judicial system imposed on this land.The crisis went beyond the mere discussion over jurisdictional powers. It is also a window into the contradictions linked to the British presence in the region, within the framework of the nascent Arab Nationalist movement and the development of the oil industry . All of which will soon change the nature of the relationship between

  17. Distribution of heavy metals in the coastal area of Abu Dhabi in the United Arab Emirates.

    Science.gov (United States)

    Al Rashdi, Saeed; Arabi, Alya A; Howari, Fares M; Siad, Abdi

    2015-08-15

    Fifty-seven sediment samples were collected from Abu Dhabi coastal area, United Arab Emirates (UAE). The concentrations of heavy metals including antimony, arsenic, barium, cadmium, cobalt, copper, mercury, lead, molybdenum, nickel and zinc were obtained using Inductively Coupled Plasma-Mass Spectroscopy (ICP-MS) and X-ray fluorescence. Heavy metal contaminations in Abu Dhabi had increased since 2004. Nevertheless, the enrichment factors, geoaccumulation indices and the pollution load index of 0.3 showed no pollution with any of the measured metals except arsenic. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Implementing a multifaceted intervention to decrease central line-associated bloodstream infections in SEHA (Abu Dhabi Health Services Company) intensive care units: the Abu Dhabi experience.

    Science.gov (United States)

    Latif, Asad; Kelly, Bernadette; Edrees, Hanan; Kent, Paula S; Weaver, Sallie J; Jovanovic, Branislava; Attallah, Hadeel; de Grouchy, Kristin K; Al-Obaidli, Ali; Goeschel, Christine A; Berenholtz, Sean M

    2015-07-01

    OBJECTIVE To determine whether implementation of a multifaceted intervention would significantly reduce the incidence of central line-associated bloodstream infections. DESIGN Prospective cohort collaborative. SETTING AND PARTICIPANTS Intensive care units of the Abu Dhabi Health Services Company hospitals in the Emirate of Abu Dhabi. INTERVENTIONS A bundled intervention consisting of 3 components was implemented as part of the program. It consisted of a multifaceted approach that targeted clinician use of evidence-based infection prevention recommendations, tools that supported the identification of local barriers to these practices, and implementation ideas to help ensure patients received the practices. Comprehensive unit-based safety teams were created to improve safety culture and teamwork. Finally, the measurement and feedback of monthly infection rate data to safety teams, senior leaders, and staff in participating intensive care units was encouraged. The main outcome measure was the quarterly rate of central line-associated bloodstream infections. RESULTS Eighteen intensive care units from 7 hospitals in Abu Dhabi implemented the program and achieved an overall 38% reduction in their central line-associated bloodstream infection rate, adjusted at the hospital and unit level. The number of units with a quarterly central line-associated bloodstream infection rate of less than 1 infection per 1,000 catheter-days increased by almost 40% between the baseline and postintervention periods. CONCLUSION A significant reduction in the global morbidity and mortality associated with central line-associated bloodstream infections is possible across intensive care units in disparate settings using a multifaceted intervention.

  19. The Westernization of Arab Pedagogies: Abu Dhabi Attempts to Move towards a Knowledge Economy

    Science.gov (United States)

    Chrystall, Steve

    2014-01-01

    As the oil reserves in the United Arab Emirates (UAE) are forecast to become depleted over the next 50 to 150 years, the emirate of Abu Dhabi has set a vision to develop a knowledge economy in order to develop alternative sources of revenue in areas such as tourism, alternative energy and innovative business enterprises. Reformation of its…

  20. Variation by Gender in Abu Dhabi High School Students' Interests in Physics

    Science.gov (United States)

    Badri, Masood; Mazroui, Karima Al; Al Rashedi, Asma; Yang, Guang

    2016-01-01

    Abu Dhabi high school students' interest in physics in different contexts was investigated with a survey conducted in connection with the international project, The Relevance of Science Education (ROSE). The sample consisted of 2248 students in public and private schools. Means of most items that belong to the school physics context for both girls…

  1. Global solar radiation: Multiple on-site assessments in Abu Dhabi, UAE

    Energy Technology Data Exchange (ETDEWEB)

    El Chaar, Lana; Lamont, Lisa A. [Petroleum Institute, Electrical Engineering Department, P.O. Box 2533, Abu Dhabi (United Arab Emirates)

    2010-07-15

    Renewable energy technology and in particular solar energy is being considered worldwide due to the fluctuations in oil prices, global warming and the growing demand for energy supply. This paper investigates the climate conditions available in the United Arab Emirates (UAE) in particular Abu Dhabi to implement Photovoltaic (PV) technology. Measured solar radiation was analyzed for five different geographical locations to ensure the suitability of this region. Hourly, daily and monthly global horizontal irradiation (GHI) were collected and processed. Statistical methods were used to evaluate the computed GHI and showed high values especially during the summer period. Moreover, clearness index was calculated to investigate the frequency of cloudy sky days and results have shown a high percentage of clear days during the year. This paper highlights a promising future for Abu Dhabi in the solar energy sector and in particular Photovoltaic (PV) technology. (author)

  2. Branding, legitimation and the power of museums: The case of the Louvre Abu Dhabi

    Directory of Open Access Journals (Sweden)

    Btihaj Ajana

    2015-07-01

    Full Text Available Museums and cultural developments are on the rise in the Gulf region. The United Arab Emirates is home to some of the most ambitious and extravagant museum projects in the world. In this article, I consider the example of the Louvre Abu Dhabi, exploring some of its underlying dynamics and context. I focus mainly on the relationship between branding and legitimation while placing my analysis within a wider critical debate, which includes discussions on the link between museums and identity, the legitimizing role of architecture, and the various contentious concerns and controversies surrounding the Louvre Abu Dhabi project. I conclude that the United Arab Emirates and other neighbouring countries have an excellent opportunity for innovation in the cultural field if they are willing to critically and ethically found their cultural developments on an ethos of inclusivity, openness, experimentation, non-exploitation and curatorial courage.

  3. Variation by Gender in Abu Dhabi High School Students' Interests in Physics

    Science.gov (United States)

    Badri, Masood; Mazroui, Karima Al; Al Rashedi, Asma; Yang, Guang

    2016-04-01

    Abu Dhabi high school students' interest in physics in different contexts was investigated with a survey conducted in connection with the international project, The Relevance of Science Education (ROSE). The sample consisted of 2248 students in public and private schools. Means of most items that belong to the school physics context for both girls and boys were below the score of (3.0). The most interesting topics for both genders were connected with fantasy items. The least interesting items (particularly for girls) were connected with artifacts and technological processes. Girls assigned the highest scores for "why we dream" and "life and death." Boys assigned the highest scores for "inventions and discoveries" and "life outside of earth." The main message of the study is that new curricular approaches and textbooks can be developed through combining technological and human contexts. The implications for curriculum development, teacher professional development programs, and other education strategies in Abu Dhabi are discussed in light of the ROSE survey.

  4. Did the contagion effect exist? Evidence from Abu Dhabi, Jordan and America

    OpenAIRE

    Ho, Liang-Chun; Huang, Chia-Hsing

    2014-01-01

    This article aims to test the contagion effect between the stock markets of Abu Dhabi, Jordan and America. The Lagrange multiplier (LM) principle for causality in variance test is used in this study. Four American stock indexes, Dow Jones Industrial Average, NASDAQ Composite, RUSSELL 2000, and PHLX Semiconductor Sector Index, are in this study. The testing results of the four major American stock price indexes and the Jordan stock index (Amman) are significant. The testing results of the f...

  5. Weqaya: A Population-Wide Cardiovascular Screening Program in Abu Dhabi, United Arab Emirates

    Science.gov (United States)

    Harrison, Oliver; Al Siksek, Zaid

    2012-01-01

    Objectives. We sought to determine cardiovascular risk factor prevalence rates among adults in Abu Dhabi, United Arab Emirates. Methods. We used self-reported indicators, anthropometric measures, and blood tests to screen 50 138 adults aged 18 years or older taking part in a population-wide cardiovascular screening program. Results. Participants’ mean age was 36.82 years (SD = 14.3); 43% were men. Risk factor prevalence rates were as follows: obesity, 35%; overweight, 32%; central obesity, 55%; diabetes, 18%; prediabetes, 27%; dyslipidemia, 44%; and hypertension, 23.1%. In addition, 26% of men were smokers, compared with 0.8% of women. Age-standardized diabetes and prediabetes rates were 25% and 30%, respectively, and age-standardized rates of obesity and overweight were 41% and 34%. Conclusions. This population-wide cardiovascular screening program demonstrated a high cardiovascular burden for our small sample in Abu Dhabi. The data form a baseline against which interventions can be implemented and progress monitored as part of the population-wide Abu Dhabi Cardiovascular Disease Program. PMID:21940918

  6. Human brucellosis in the Emirate of Abu Dhabi, United Arab Emirates, 2010-2015.

    Science.gov (United States)

    Al Shehhi, Nawal; Aziz, Faisal; Al Hosani, Farida; Aden, Bashir; Blair, Iain

    2016-10-12

    Worldwide, human brucellosis remains an important and widespread infection. In the past, there were limited data on the occurrence of human brucellosis in the United Arab Emirates and the reported incidence appeared to be low compared with similar areas. In 2009, a new web-based infectious disease surveillance system was introduced in the Emirate of Abu Dhabi. This paper reports data from this new system on human brucellosis for the 6 years 2010 to 2015. A dataset was extracted for each case of human brucellosis reported to the notification system for the 6 year period January 2010 to December 2015. Annual brucellosis rates by age-group, gender, nationality and, geographical region were calculated and compared. A total of 480 cases of brucellosis were reported. The overall crude notification rate was 3 · 3 per 100,000 population but higher rates were seen in certain population subgroups notably expatriate males of working age in the Eastern Region (approximately 10 per 100,000) and UAE nationals of all ages and both genders in Abu Dhabi (between 4 -- 24 per 100,000). These findings reflect environmental and behavioral factors linked to occupation and leisure time activities associated with the large number of small non-commercial livestock farms in Abu Dhabi. Controlling human brucellosis in these circumstances will be challenging.

  7. Judicial System Restructuring and Modernization in Abu Dhabi

    Directory of Open Access Journals (Sweden)

    Lawrence Groo

    2008-01-01

    Full Text Available The purpose of this article is to provide a practical overview of the recently initiated modernization of Abu Dhabi’s judicial system. Beginning in 2007, Abu Dhabi’s Government launched a comprehensive effort to transform the Emirate’s judicial system. While the implementation of these reforms is ongoing, with the adoption of the law in May 2007 establishing the new judicial architecture the initial phase of the modernization program is already complete. The restructuring process encompasses court management and administration reform, a new judicial training regime, a redesigned organizational structure for the Emirate’s Judicial Department and courts, and the establishment of a system-wide strategic planning and budgeting process. Many of these initiatives are supported by applying advanced IT-based applications. Given the early achievements and ambitious broader aims of the restructuring process, Abu Dhabi’s example is relevant not only to the other Emirates within the Federal UAE system, but also within the context of the wider Middle East region.

  8. United Arab Emirates- fall of $0.75/b of retroactive prices from Abu Dhabi for the month of february

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    The Abu Dhabi National Oil Company (Adnoc) announced a fall of $0.75/b of petroleum prices for sales executed in february. The production of the new deposit Neewat al-Ohalan, put in production in june 1995 is 7000 b/day. The production of the Mubarraz field is 20 000 b/day. The Abu Dhabi Onshore Oil Operating Company (Adco) has announced that all these projects have been realized in 1995. It is the first company of Abu Dhabi and its production capacity is one million of barrels by day. The contract for a refinery of 4.5 millions of tons /year at Mahmood Kot near Multan has been attributed to the Babcock King Wilkinson britain company and is expected for 2000. The project plans an extension of the pipeline, from Karachi to Multan, on 350 km towards Faisalabad and Lahore. (N.C.)

  9. Age Specific Cytological Abnormalities in Women Screened for Cervical Cancer in the Emirate of Abu Dhabi.

    Science.gov (United States)

    Al Zaabi, Muna; Al Muqbali, Shaikha; Al Sayadi, Thekra; Al Ameeri, Suhaila; Coetsee, Karin; Balayah, Zuhur; Ortashi, Osman

    2015-01-01

    Cervical cancer is the second most common cancer in women worldwide, with about 500,000 new cases and 270,000 deaths each year. Globally, it is estimated that over one million women currently have cervical cancer, most of whom have not been diagnosed, or have no access to treatment that could cure them or prolong their lives. In the United Arab Emirates (UAE) cervical cancer is the third most common cancer in women. A population-based cross-sectional retrospective survey of cervical smear abnormalities was conducted in the Emirate of Abu Dhabi, UAE, from January 2013 to December 2013 by collecting consecutive liquid-based cytology samples from the Department of Pathology at the SKMC Hospital in Abu Dhabi city. The total number of women screened for cervical cancer for the year 2013 at SKMC was 4,593, with 225 (4.89%) abnormal smears. The majority of the abnormal smear results were atypical squamous cells of undetermined significance (ASCUS) 114 (2.48%). This study showed 60% increase in the rate of abnormal cervical smears in the UAE over the last 10 years. In this study the highest incidence of high grade abnormalities were seen in women above the age of 61 years (1.73%), this might be due to the fact that this group of women missed the chance of screening of cervical cancer earlier in their lives or could be explained by the well-known second peak of HPV infection seen in many prevalence studies. We conclude that the rate of abnormal cervical smear in the screened Abu Dhabi women is not different from the rate in developed countries. A notable increase in both low and high grade abnormalities has occurred within the last decade.

  10. Electromagnetic mapping of buried paleochannels in eastern Abu Dhabi Emirate, U.A.E.

    Science.gov (United States)

    Fitterman, D.V.; Menges, C.M.; Al Kamali, A.M.; Essa, Jama F.

    1991-01-01

    Transient electromagnetic soundings and terrain conductivity meter measurements were used to map paleochannel geometry in the Al Jaww Plain of eastern Abu Dhabi Emirate, U.A.E. as part of an integrated hydrogeologic study of the Quaternary alluvial aquifer system. Initial interpretation of the data without benefit of well log information was able to map the depth to a conductive clay layer of Tertiary age that forms the base of the aquifer. Comparison of the results with induction logs reveals that a resistive zone exists that was incorporated into the interpretation and its lateral extent mapped with the transient electromagnetic sounding data. ?? 1991.

  11. Recent benthic foraminifera assemblages from mangrove swamp and channels of Abu Dhabi (UAE)

    Science.gov (United States)

    Fiorini, Flavia; Lokier, Stephen W.; Odeh, Weaam A. S. Al; Paul, Andreas; Song, Jianfeng; Freeman, Mark; Michel, Françoise

    2017-04-01

    Zonation of Recent mangrove environments can be defined using benthic foraminifera, however, little is known about foraminifera from mangrove environments of the Persian/Arabian Gulf. The objective of this study is to produce a detailed micropaleontological and sedimentological analysis to identify foraminiferal associations from mangrove swamps and channels located on the eastern side of Abu Dhabi Island (UAE). Detailed sediment sampling collection in mangal environments of Eastern Abu Dhabi was carried out to assess the distribution of benthic foraminifera in different sedimentary facies in the mangal and in the surrounding natural environments of the upper and lower intertidal area (mud flats and channels). A 100 m transect across a natural channel in a mangal on the eastern side of Abu Dhabi Island was sampled in detail for sedimentological and foraminiferal analysis. Forty-seven samples were collected at 2 meter intervals along the transect in a number of different sedimentary facies including; fine sediment in areas exposed during low tide and close to mangrove trees (Avicennia marina), fine sediment rich in leaf material, coarse sediment in channels, and coarse sediments with a shell lag. At each sampling location environmental parameters were recorded, including water depth, salinity, temperature and pH. Samples collected for foraminiferal analysis were stained in rose Bengal in order to identify living specimens. Samples collected on the mud flat at the margin of the channel show a living foraminiferal assemblage characterised by abundant foraminifera belonging to the genera Ammonia, Elphidium, Cribroelphidium, Triloculina, Quinqueloculina, Sigmoilinita, Spiroloculina, Peneroplis and Spirolina. Samples collected in the lower (wet) intertidal area close to Avicennia marina roots, presented a low-diversity assemblage mostly comprising small-sized opportunistic foraminifera of the genera Ammonia and Cribroelphidium along with rare Triloculina and

  12. The operation, products and promotion of waterpipe businesses in New York City, Abu Dhabi and Dubai.

    Science.gov (United States)

    Joudrey, P J; Jasie, K A; Pykalo, L; Singer, S T; Woodin, M B; Sherman, S

    2016-07-10

    We evaluated the customers, operations, products and advertising of these businesses to explore the unique policy challenges created by the suppliers of waterpipes. We completed a cross-sectional survey consisting of structured site observations and in-person interviews of businesses in New York City, Abu Dhabi and Dubai identified using Google, Yelp, Timeout Dubai and Timeout Abu Dhabi and neighbourhood visits in 2014. Regular customers made up 59% of customers. Franchises or chains were 28% of businesses. Waterpipes made up 39% of sales with 87% of businesses offering food within their menu. Flavoured tobacco made up 94% of sales. Discounts were offered by 47% of businesses and 94% of businesses used advertising, often through social media. The market consists of largely independent businesses, with a large regular customer base, frequently offering diversified services beyond waterpipes. These businesses advertise using both traditional and social media. The economics of waterpipe businesses is very different from the economics of cigarettes, and unique regulatory strategies are needed to control this epidemic.

  13. The stratigraphic record of Khawr Al Maqta, Abu Dhabi, United Arab Emirates

    Science.gov (United States)

    Lokier, S. W.; Herrmann, S.

    2012-04-01

    Well-constrained modern depositional analogues are vital to the development of accurate geological reservoir models. The development of realistic hydrocarbon reservoir models requires the application of high-precision, well-constrained outcrop and sub-surface data sets with accurately-documented facies geometries and depositional sequence architectures. The Abu Dhabi coastline provides the best modern analogue for the study of ramp-style carbonate depositional facies akin to those observed in the sub-surface reservoirs of the United Arab Emirates (UAE). However, all previous studies have relied on temporally limited surface datasets. This study employed thirty five shallow subsurface cores spanning the width of the Khawr Al Maqta - the narrow shallow tidal channel that separates Abu Dhabi Island from the mainland. The cores were taken over a transect measuring 1.2 km in length by 50 m wide thus providing a high-resolution record of sub-surface facies geometries in a stratigraphically complex setting. Geometries in these Pleistocene to Holocene facies are complex with interdigitating, laterally heterogeneous carbonate, siliciclastic and evaporite units represented throughout the area of the study. Carbonate facies range from molluscan rudstones to marls and are all indicative of deposition in a shallow, relatively low energy marine setting akin to that seen in the environs of Abu Dhabi Island today. Texturally mature quartz sands occur as thin lenses and as thin cross bedded or laminated horizons up to twenty five centimetres thick. Glauconitic mudstones are common and locally exhibit evidence of rootlets and desiccation cracks. Evaporites are present in the form of gypsum occurring as isolated crystals and nodules or as massive chicken-wire units in excess of three metres thick. All of these textures are consistent with evaporite development in the shallow subsurface. Early, shallow-burial diagenesis has been important. Bioclasts are pervasively leached throughout

  14. Occurrence and origin of mono-, di- and trimethylalkanes in modern and Holocene cyanobacterial mats from Abu Dhabi, United Arab Emirates

    NARCIS (Netherlands)

    Sinninghe Damsté, J.S.; Kenig, F.; Kock-van Dalen, A.C.; Rijpstra, W.I.C.; Huc, A.Y.; Leeuw, J.W. de

    1995-01-01

    n-Alkanes, highly branched isoprenoids, monomethylalkanes (MMAs), dimethylalkanes (DMAs), and trimethylalkanes (TMAs) are the most abundant components in the hydrocarbon fractions of extracts of four modern and two Holocene cyanobacterial mats (1500 and 5110 ± 170 y ) collected in Abu Dhabi (United

  15. Critical Success Factors in the Curriculum Alignment Process: The Case of the College of Business at Abu Dhabi University

    Science.gov (United States)

    Camba, Pitzel; Krotov, Vlad

    2015-01-01

    The main goals of this article are to (a) assist business schools in understanding the curriculum alignment process, and (b) uncover critical success factors in curriculum alignment. Based on a case study conducted at the College of Business at Abu Dhabi University, a detailed curriculum alignment process description is provided. The process…

  16. Setting Up an ePathology Service at Cleveland Clinic Abu Dhabi: Joint Collaboration With Cleveland Clinic, United States.

    Science.gov (United States)

    Nahal, Ayoub; Batac, Crystal Mildred O; Slaw, Renee J; Bauer, Thomas W

    2018-04-24

    - The production of whole slide images is the most advanced form of digital pathology, in which a high-resolution digital scanner is used to rapidly scan glass microscope slides and produce a computer-generated whole slide image that can be saved, stored in a network-attached storage device, and accessed through slide management software within the hospital domain and remotely by authorized users. Digital transformation of glass slides has revolutionized the practice of anatomic pathology by facilitating and expediting consultative services, improving clinical workflow, and becoming an indispensable tool in education and research. - To highlight the institutional need of Cleveland Clinic Abu Dhabi (Abu Dhabi, United Arab Emirates) and the cultural background for obtaining the United Arab Emirates' first comprehensive digital pathology program; to describe a multiphase road map for achieving full implementation of this platform; and to describe the system's clinical applications and its future potential growth. - At Cleveland Clinic Abu Dhabi, we prioritized our efforts to initiate digital consultations (eConsultations) and digital immunohistochemistry services (eIHC) with Cleveland Clinic Laboratories (Cleveland, Ohio). After this, we established an internal archiving system together with a subspecialty-based, organ-specific digital library of pathologic diseases. - We describe the strategic adoption and implementation of digital pathology into the clinical workflow of the pathology and laboratory medicine institute of Cleveland Clinic Abu Dhabi, and we highlight its impact on clinical operations, educational activities, and patient care.

  17. Health insurance reform and the development of health insurance plans: the case of the Emirate of Abu Dhabi, UAE.

    Science.gov (United States)

    Hamidi, Samer; Shaban, Sami; Mahate, Ashraf A; Younis, Mustafa Z

    2014-01-01

    The Emirate of Abu Dhabi has taken concrete steps to reform health insurance by improving the access to health providers as well as freedom of choice. The growing cost of health care and the impact of the global financial crisis have meant that countries are no longer able to solely bear the cost. As a result many countries have sought to overhaul their health care system so as to share the burden of provision with the private sector whether it is health care plan providers or employers. This article explores and discusses how the policy issues inherent in private health care schemes have been dealt with by the Emirate of Abu Dhabi. Data was collected in early 2013 on health care plans in Abu Dhabi from government sources. The Abu Dhabi model has private sector involvement but the government sets prices and benefits. The Abu Dhabi model adequately deals with the problem of adverse selection through making insurance coverage a mandatory requirement. There are issues with moral hazards, which are a combination of individual and medical practitioner behavior that might affect the efficiency of the system. Over time there is a general increase in the usage of medical services, which may be reflective of greater awareness of the policy and its benefits as well as lifestyle change. Although the current health care system level of usage is adequate for the current population, as the level of usage increases, the government may face a financial burden. Therefore, the government needs to place safeguards in order to limit its exposure. The market for medical treatment needs to be made more competitive to reduce monopolistic behavior. The government needs to make individuals aware of a healthier lifestyle and encourage precautionary actions.

  18. Oil Spill Detection and Monitoring of Abu Dhabi Coastal Zone Using KOMPSAT-5 SAR Imagery

    Science.gov (United States)

    Harahsheh, H. A.

    2016-06-01

    Abu Dhabi Government endorsed vision for its Maritime Strategy `A safe, secure and sustainable maritime domain for Abu Dhabi'. This research study share this vision using the concept of monitoring as tool for marine protection against any possible oil pollution. The best technology to detect and monitor oil pollution and in particularly oil spill is SAR imagery In this case study we chose KOMPSAT-5 SAR. KOMPSAT-5 carries X-band SAR for earth observation, and is capable of day-and-night imaging under all weather condition. It provides three operation modes: High Resolution Mode to provide 1 m resolution, Standard Mode to provide 3 m resolution and Wide Swath Mode to provide 20 m resolution with 100 km swath at 550 km altitude, with four modes of polarization. KOMPSAT-5 provides products for various applications; security and defense, mapping, and natural resource management, environmental monitoring, disaster monitoring and more. For our case study we chose to work with Wide Swath mode (WS) with Vertical polarization (VV) to cover a wide area of interest located to the north west of Abu Dhabi including some important islands like "Zirku Island", and areas with oil production activities. The results of data acquired on 4th May 2015 show some spot of oil spill with length estimated about 3 KM, and the daily satellite data acquisition over the period July 24 through July 31 shows serious and many oil spill events some are small, but many others are considered to be big with area size around 20 km2. In the context of oil spill pollution in the seas, we have to consider the development and increase of overseas transportation, which is an important factor for both social and economic sectors. The harmful effects of marine pollution are numerous, from the damage of marine life to the damage of the aquatic ecosystem as whole. As such, the need for oil slick detection is crucial, for the location of polluted areas and to evaluate slick drift to protect the coastline

  19. OIL SPILL DETECTION AND MONITORING OF ABU DHABI COASTAL ZONE USING KOMPSAT-5 SAR IMAGERY

    Directory of Open Access Journals (Sweden)

    H. A. Harahsheh

    2016-06-01

    Full Text Available Abu Dhabi Government endorsed vision for its Maritime Strategy ‘A safe, secure and sustainable maritime domain for Abu Dhabi'. This research study share this vision using the concept of monitoring as tool for marine protection against any possible oil pollution. The best technology to detect and monitor oil pollution and in particularly oil spill is SAR imagery In this case study we chose KOMPSAT-5 SAR. KOMPSAT-5 carries X-band SAR for earth observation, and is capable of day-and-night imaging under all weather condition. It provides three operation modes: High Resolution Mode to provide 1 m resolution, Standard Mode to provide 3 m resolution and Wide Swath Mode to provide 20 m resolution with 100 km swath at 550 km altitude, with four modes of polarization. KOMPSAT-5 provides products for various applications; security and defense, mapping, and natural resource management, environmental monitoring, disaster monitoring and more. For our case study we chose to work with Wide Swath mode (WS with Vertical polarization (VV to cover a wide area of interest located to the north west of Abu Dhabi including some important islands like ”Zirku Island”, and areas with oil production activities. The results of data acquired on 4th May 2015 show some spot of oil spill with length estimated about 3 KM, and the daily satellite data acquisition over the period July 24 through July 31 shows serious and many oil spill events some are small, but many others are considered to be big with area size around 20 km2. In the context of oil spill pollution in the seas, we have to consider the development and increase of overseas transportation, which is an important factor for both social and economic sectors. The harmful effects of marine pollution are numerous, from the damage of marine life to the damage of the aquatic ecosystem as whole. As such, the need for oil slick detection is crucial, for the location of polluted areas and to evaluate slick drift to

  20. Small Ruminant Production System Efficiency under Abu-Dhabi, United Arab Emirates Arid Land Conditions

    Directory of Open Access Journals (Sweden)

    Eihab Fathelrahman

    2014-12-01

    Full Text Available Sheep and goat production systems in the United Arab Emirates (UAE operate under scarce natural resource constraints. A cross-sectional survey that covered 661 mixed farms, including major sheep and goat production, was conducted in the three regions of Abu Dhabi Emirate (Al-Ain, Western Region and Abu Dhabi city during 2012. A Cobb-Douglas, double-logarithmic stochastic frontier production function and maximum likelihood estimation were applied to estimate important economic derivatives and the associated risk of small ruminant production in this arid area. The highest impact of an input on the output level was found to be labor for raising sheep and alfalfa grass for raising goats. Both labor and alfalfa variables were found to be overutilized for sheep and goat production, respectively. Overall, the results indicate that average technical efficiency is 0.62 for raising sheep and only 0.34 for raising goats in the study area. Technical efficiency analysis included measuring the frequency of farms at each level of estimated technical efficiency in the range between zero and one. Zero for the technical efficiency coefficient indicates a lack of technical efficiency in resource use. The results of this study indicated that only 1% of the sheep farms show a technical efficiency coefficient of 0.25 or less; the same can be said for 41% of goat producers. However, these technical efficiencies were found to be more than 0.75 for 12% and 5% of the sheep and goat farms, respectively. Overall, goat farming in the UAE was found to be less efficient than sheep production. The results also indicated that flock size and type of breed were the most influential factors relative to other factors, and both show a positive relationship with technical efficiency. Other than flock size, factors, such as owners’ years of experience and management practices, were found to be more influential on goat farming system efficiency relative to sheep farming.

  1. A COMPARATIVE ASSESSMENT OF HOUSING DYNAMICS IN ABU DHABI AND DOHA

    Directory of Open Access Journals (Sweden)

    Hatem Ibrahim

    2016-11-01

    Full Text Available Abu Dhabi and Doha have evolved rapidly in the twentieth century due to the investment of oil and gas revenues. The fast economic growth resulted in an extensive period of urbanization. The various urban dynamics had a great impact with regards to new housing typologies during the last few decades. Doha’s housing market is studied in comparison with Abu Dhabi’s market considering their population growth rates, real estate market conditions, socio-cultural characteristics, and political approaches. The study is focused on the period from 2004 to 2013 where rapid urban development took place in both cities. The comparative assessment is based on three key aspects: housing typologies, housing distribution, in addition to housing supply and demand. The paper highlights that the urban growth in both cities is initiated via government investments, especially in the real estate market. This is reflected in the case of very similar housing dynamics in both cities. A gradual replacement of low-rise residential villas by high-rise residential towers (apartments/ penthouses is currently observed in both cities.

  2. International knowledge mobility and urban development in rapidly globalizing areas: building global hubs for talent in Dubai and Abu Dhabi

    OpenAIRE

    Ewers, Michael

    2016-01-01

    This paper examines the processes through which the United Arab Emirates’ (UAE) cities of Abu Dhabi and Dubai attract and integrate knowledge workers into their labor markets. It focuses on how the UAE has acquired the human capital to create post-oil economies, deploying its oil windfalls into massive urban development strategies in order to create global hubs for talent. More significantly, it analyzes how the UAE’s strategies and frameworks for attracting global knowle...

  3. A Review of the Water and Energy Sectors and the Use of a Nexus Approach in Abu Dhabi

    Science.gov (United States)

    Paul, Parneet; Al Tenaiji, Ameena Kulaib; Braimah, Nuhu

    2016-01-01

    Rapid population increase coupled with urbanization and industrialization has resulted in shortages of water in the Middle East. This situation is further exacerbated by global climate change due to greenhouse gas emissions. Recent research advocates that solutions to the global water security and scarcity crisis must involve water–energy nexus approaches. This means adopting policies and strategies that harmonize these inter-related sectors to minimize environmental impact while maximizing human benefit. In the case of Abu Dhabi, when designing and locating oil/gas refineries and associated power generation facilities, previous relevant decisions were based on simple economic and geographical grounds, such as nearness to oil rigs, pipelines, existing industries and port facilities, etc. The subsequent design and location of water abstraction and treatment works operated by the waste heat from these refining and/or power generation processes was catered for as an afterthought, meaning that there is now a mismatch between the water and energy supplies and demands. This review study was carried out to show how Abu Dhabi is trying now to integrate its water–energy sectors using a nexus approach so that future water/power infrastructure is designed optimally and operated in harmony, especially in regard to future demand. Based upon this review work, some recommendations are made for designers and policy makers alike to bolster the nexus approach that Abu Dhabi is pursuing. PMID:27023583

  4. A Review of the Water and Energy Sectors and the Use of a Nexus Approach in Abu Dhabi.

    Science.gov (United States)

    Paul, Parneet; Al Tenaiji, Ameena Kulaib; Braimah, Nuhu

    2016-03-25

    Rapid population increase coupled with urbanization and industrialization has resulted in shortages of water in the Middle East. This situation is further exacerbated by global climate change due to greenhouse gas emissions. Recent research advocates that solutions to the global water security and scarcity crisis must involve water-energy nexus approaches. This means adopting policies and strategies that harmonize these inter-related sectors to minimize environmental impact while maximizing human benefit. In the case of Abu Dhabi, when designing and locating oil/gas refineries and associated power generation facilities, previous relevant decisions were based on simple economic and geographical grounds, such as nearness to oil rigs, pipelines, existing industries and port facilities, etc. The subsequent design and location of water abstraction and treatment works operated by the waste heat from these refining and/or power generation processes was catered for as an afterthought, meaning that there is now a mismatch between the water and energy supplies and demands. This review study was carried out to show how Abu Dhabi is trying now to integrate its water-energy sectors using a nexus approach so that future water/power infrastructure is designed optimally and operated in harmony, especially in regard to future demand. Based upon this review work, some recommendations are made for designers and policy makers alike to bolster the nexus approach that Abu Dhabi is pursuing.

  5. Recent benthic foraminifera and sedimentary facies distribution of the Abu Dhabi (United Arab Emirates) coastline

    Science.gov (United States)

    Fiorini, Flavia; Lokier, Stephen W.

    2014-05-01

    The distribution of benthic foraminifera and sedimentary facies from Recent coastline environments adjacent to the coastline of Abu Dhabi (UAE) was studied in detail with the aim to: 1) provide reliable analogs for understanding and interpreting the depositional environment of ancient shallow-marine sediments from the UAE; 2) assess any modifications in the distribution of benthic environments and sedimentary facies in an area affected by significant anthropogenic activities - particular construction and land reclamation. A total of 100 sea-floor sediment samples were collected in different shallow-marine sedimentary environments (nearshore shelf, beach-front, channels, ooid shoals, lagoon and mangals) close to the coastline of Abu Dhabi Island. Where possible, we revisited the sampling sites used in several studies conducted in the middle of last century (prior to any significant anthropogenic activities) to assess temporal changes in Recent benthic foraminifera and sedimentary facies distribution during the last 50 years. Five foraminiferal assemblages were recognized in the studied area. Species with a porcellaneous test mainly belonging to the genera Quinqueloculina, Triloculina, Spiroloculina, Sigmoilinita are common in all studied areas. Larger benthic foraminifera Peneroplis and Spirolina are particularly abundant in samples collected on seaweed. Hyaline foraminifera mostly belonging to the genera Elphidium, Ammonia, Bolivina and Rosalina are also common together with Miliolidae in the nearshore shelf and beach front. Agglutinated foraminifera (Clavulina, Textularia, Ammobaculites and Reophax) are present in low percentages. The species belonging to the genera Ammobaculites and Reophax are present only in the finest grain samples particularly in lagoons and mangal environments and have not been reported previously in the studied area. The majority of the ooid shoal sediments, the coarser sediments of the beach-front and samples collected in dredged channels

  6. Benefits of a single payment system: case study of Abu Dhabi health system reforms.

    Science.gov (United States)

    Vetter, Philipp; Boecker, Klaus

    2012-12-01

    In 2005 leaders in the wealthy Emirate of Abu Dhabi inherited an health system from their predecessors that was well-intentioned in its historic design, but that did not live up to aspirations in any dimension. First, the Emirate defined a vision to deliver "world-class" quality care in response to citizen's needs. It has since introduced tiered mandatory health insurance for all inhabitants linked to a single standard payment system, which generates accurate data as an invaluable by-product. A newly created independent health system regulator monitors these data and licenses, audits, and inspects all health service professionals, facilities, and insurers accordingly. We analyse these health system reforms using the "Getting Health Reform Right" framework. Our analysis suggests that an integrated set of reforms addressing all reform levers is critical to achieving the outcomes observed. The reform programme has improved access, by giving all residents health cards. The approximate doubling of demand has been matched by flexible supply, with the private sector adding 5 new hospitals and 93 clinics to the health system infrastructure since 2006. The focus on reliable raw-data flows through the single standard payment system functions as a motor for improvement services, innovation, and investment, for instance by allowing payers to 'pay for quality', which may well be applicable in other contexts. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  7. Characterization of historic mortars and earthen building materials in Abu Dhabi Emirate, UAE

    International Nuclear Information System (INIS)

    Marcus, Benjamin L

    2012-01-01

    The Abu Dhabi Authority for Culture and Heritage (ADACH) is responsible for the conservation and management of historic buildings and archaeological sites in the Emirate. Laboratory analysis has been critical for understanding the composition of historic materials and establishing appropriate conservation treatments across a wide variety of building types, ranging from Iron Age earthen archaeological sites to late-Islamic stone buildings. Analysis was carried out on historic sites in Al Ain, Delma Island and Liwa Oasis using techniques such as micro-x-ray fluorescence (MXRF), scanning electron microscopy/energy dispersive x-ray spectroscopy (SEM-EDX), polarized light microscopy (PLM), and x-ray diffraction (XRD). Testing was conducted through consultant laboratories and in collaboration with local universities. The initial aim of the analysis was to understand historic earthen materials and to confirm the suitability of locally sourced clays for the production of mud bricks and plasters. Another important goal was to characterize materials used in historic stone buildings in order to develop repair mortars, renders and grouts.

  8. Evaluating the impact of technology use in energy management in Abu Dhabi Distribution Company

    Energy Technology Data Exchange (ETDEWEB)

    Al Haddabi, A. [Abu Dhabi Distribution Co., Abu Dhabi (United Arab Emirates). Dept. of Power Network Development; El-Baz, H.; Gadalla, M. [American Univ. of Sharjah, Sharjah (United Arab Emirates). College of Engineering

    2009-07-01

    A decision support system (DSS) was used at the Abu Dhabi distribution company (ADDC) in the United Arab Emirates to help planners and managers choose and implement the most reliable and economic network configuration. The impact of using a Geographical Information System (GIS) and Distribution Management System (DMS) on the reliability and cost of alternative network-distribution systems was also examined. The study took into account reliability costs as well as maintenance and investment costs to achieve the optimal feeder automation plan for the best transmission-system reliability. The planning of a distribution system involves two aspects, notably reliability and capacity of the system to meet load growth. Examples of improving distribution network performance after implementing GIS and DMS technologies were presented. The system reliabilities were measured by the System Average Interruption Duration Index (SAIDI), System Average Interruption Frequency Index (SAIFI), and the Un-served KWh per Customer. The results showed that GIS and DMS technologies can improve system reliability indices by up to 45 per cent depending on the network architecture, with less than 10 per cent increase in related investment costs. 26 refs., 1 tab., 5 figs.

  9. Implementation of improved underbalanced drilling in AbuDhabi onshore field

    Science.gov (United States)

    Alhammadi, Adel Mohammed

    Abu Dhabi Company for Onshore Oil Operations (ADCO) is considering Underbalanced Drilling (UBD) as a means to develop lower permeability units in its fields. In addition to productivity and recovery gains, ADCO also expects reservoir characterization benefits from UBD. Reservoir screening studies were carried out on all of ADCO's reservoirs to determine their applicability for UBD. The primary business benefits of UBD were determined to be reservoir characterization, damage Mitigation, and rate of Penetration "ROP" Improvement. Apart from the primary benefits, some of the secondary benefits of UBD that were identified beforehand included rig performance. Since it's a trial wells, the challenge was to drill these wells safely, efficiently and of course meeting well objectives. Many operators worldwide drill these well in underbalanced mode but complete it overbalanced. In our case the plan was to drill and complete these wells in underbalanced condition. But we had to challenge most operators and come up with special and unique casing hanger design to ensure well control barriers exists while fishing the control line of the Downhole Deployment Valve "DDV". After intensive studies and planning, the hanger was designed as per our recommendations and found to be effective equipment that optimized the operational time and the cost as well. This report will provide better understanding of UBD technique in general and shade on the special designed casing hanger compared to conventional or what's most used worldwide. Even thought there were some issues while running the casing hanger prior drilling but managed to capture the learning's from each well and re-modified the hanger and come up with better deign for the future wells. Finally, the new design perform a good performance of saving the operation time and assisting the project to be done in a safe and an easy way without a major impact on the well cost. This design helped to drill and complete these wells safely with

  10. Renewable energy policies in the Gulf countries. A case study of the carbon-neutral 'Masdar City' in Abu Dhabi

    International Nuclear Information System (INIS)

    Reiche, Danyel

    2010-01-01

    The Gulf countries are largely dependent on exporting oil and natural gas for their national budgets. They mainly use domestic fossil fuels for their domestic energy supply. In spite of favorable geographic conditions, especially for solar energy, renewable energies are still a niche application. Abu Dhabi, besides Dubai, the most important emirate in the United Arab Emirates (UAE), has now started a process of 'transforming oil wealth into renewable energy leadership', and has set the long-term goal of a 'transition from a 20th Century, carbon-based economy into a 21st Century sustainable economy'. This article is a case study about 'Masdar City', a planned carbon-neutral town in Abu Dhabi. The article describes the key characteristics of Masdar City, analyses the drivers behind the project, identifies the main actors for its implementation, and seeks obstacles to creation and development as well as the policy behind Masdar City. Finally, a first judgment of possible diffusion effects of the project is done. (author)

  11. Influence of Chemical Parameters on Artemia sp. (Crustacea: Anostraca Population in Al Wathba Lake in the Abu Dhabi Emirate, UAE

    Directory of Open Access Journals (Sweden)

    Anitha Saji

    2016-04-01

    Full Text Available Long term monitoring programme on Brine shrimp (Artemia sp. is being carried out by the Environment Agency, Abu Dhabi, United Arab Emirates (EAD with the prime purpose of understanding the population dynamics, ecology and habitat requirements of Artemia at Al Wathba Lake, situated within Al Wathba Wetland Reserve, which is an artificial wetland near Abu Dhabi City. The present study, being a component of this programme, intends to understand the influence of chemical parameters such as dissolved oxygen, nitrate, nitrite, phosphate, ammonia and total organic carbon on Artemia biomass and cyst production at different sites of the Al Wathba Lake. The study was carried out by sampling lake water quarterly for a period of 5 years from 2010 to 2014. The Artemia population was found to have direct impact of the above mentioned parameters on its abundance. The abundance was highest during the year 2010. Further, temperature, dissolved oxygen, nitrate and cadmium were found to be the most crucial parameters for production of Artemia. The study further aimed to determine the significant relationship between physico-chemical parameters and Artemia sp. population dynamics and cyst production.

  12. Hydrology of the coastal sabkhas of Abu Dhabi, United Arab Emirates

    Science.gov (United States)

    Sanford, Ward; Wood, Warren

    2001-05-01

    Water fluxes were estimated and a water budget developed for the land surface and a surficial 10-m-deep section of the coastal sabkhas that extend from the city of Abu Dhabi, United Arab Emirates, west to the border with Saudi Arabia. The fluxes were estimated on the basis of water levels and hydraulic conductivities measured in wells and evaporation rates measured with a humidity chamber. In contrast with conceptual models proposed in earlier studies, groundwater inflow is estimated to be small, whereas the largest components of the water budget are recharge from rainfall and evaporation from the water table. Estimates within a rectilinear volume of sabkha, defined as 1 m wide by 10 km long by 10 m deep, indicate that about 1 m3/year of water enters and exits by lateral groundwater flow; 40-50 m3/year enters by upward leakage; and 640 m3/year enters by recharge from rainfall. Based on the water and solute fluxes estimated for the upward leakage into the sabkha, 7-8 pore volumes of brine have entered the sabkha from below since the time the sabkha became saturated (7,000 years ago) as a result of the last global sea-level rise. Résumé. Les flux d'eau ont été estimés et le bilan hydrique a été réalisé pour la surface et les dix premiers mètres sous la surface de sebkhas littorales qui s'étendent à partir de la ville d'Abou Dhabi (Émirats Arabes Unis) à l'ouest de la frontière avec l'Arabie Saoudite. Les flux ont été estimés à partir des niveaux piézométriques et des conductivités hydrauliques mesurés dans les puits et à partir de mesures d'évaporation au moyen de capteurs d'humidité. En opposition avec les modèles conceptuels proposés dans les premières études, on estime que les apports par les eaux souterraines sont faibles, alors que les termes du bilan hydrique les plus importants sont la recharge par la pluie et l'évaporation à partir de la nappe. Les estimations dans un parallélépipède rectangle de sebkha, d'1 m de large, de

  13. Out-of-School Experience Categories Influencing Interest in Biology of Secondary School Students by Gender: Exploration on an Abu Dhabi Sample

    Science.gov (United States)

    Badri, Masood; Yang, Guang; Al Mazroui, Karima; Mohaidat, Jihad; Al Rashedi, Asma; Al Housani, Najwa

    2017-01-01

    This study employed the international Relevance of Science Education questionnaire to survey the interest in biology and the out-of-school experiences of Abu Dhabi secondary school students (median age 17, mean age 17.53 and mode age of 16) in the third semester of 2014. It included 3100 participants. An exploratory factor analysis was used to…

  14. School Children's Use of Digital Devices, Social Media and Parental Knowledge and Involvement--The Case of Abu Dhabi

    Science.gov (United States)

    Badri, Masood; Alnuaimi, Ali; Al Rashedi, Asma; Yang, Guang; Temsah, Khaled

    2017-01-01

    This paper looks at the usage of social media devices and applications, and parental knowledge and involvement among Abu Dhabi children in Grade 6 or higher. It examines the young children's usage of personal computers, mobile phones and tablet PCs, and social media related apps. The paper tries to understand the reasons for joining or not joining…

  15. Detailed study of seismic wave attenuation from four oilfields in Abu Dhabi, United Arab Emirates

    Science.gov (United States)

    Bouchaala, F.; Ali, M. Y.; Matsushima, J.

    2018-02-01

    In the present study, we provide a detailed study of seismic wave attenuation obtained from four oilfields. The reservoir zones of these oilfields are complicated due to complex fracture networks, the presence of tar mat and high heterogeneity of carbonate rocks of which the subsurface of Abu Dhabi is mainly composed. These complexities decrease signal-to-noise ratio and make attenuation estimation difficult. We obtained high-resolution attenuation profiles from vertical seismic profiling (VSP) and sonic waveform data. The VSP data were recorded in all four oilfields and the sonic data were acquired in the reservoir zones of oilfields I and IV. We found that the VSP scattering attenuation ({Q}{{S}{{c}}{{a}}{{t}}}-1) varies from -0.080 to 0.180 over a depth range of 400-3500 m. We attributed this significant scattering to the high heterogeneity of carbonate rocks. The scattering profiles seem to be sensitive to fractures, lithology heterogeneity and tar mat, but their effect is superimposed. The VSP intrinsic attenuation varies from -0.15 to 0.246 with high variation within each formation. Since intrinsic attenuation is closely related to fluids, we assumed that this variation is due to the non-uniform distribution of fluids caused by the complex porosity network of the subsurface. The sonic monopole attenuation ({Q}{{M}{{f}}}-1) in the reservoir zones ranges between 0.033-0.094 and dipole inline attenuation ({Q}{{I}{{n}}{{l}}}-1) ranges from 0.040-0.138. The sonic attenuation appears to be sensitive to the presence of fluid and type of fractures, where it shows high attenuation for open fractures and low attenuation for resistive fractures. The zones with high clay content display high sonic intrinsic attenuation in the reservoir of oilfield II. We explain this by the frictional movement between the clay and carbonates due to the elasticity contrast of these two materials. Therefore, the solid grain friction may be the dominant attenuation mechanism in those zones.

  16. Variability of Surface pollutants and aerosol concentration over Abu Dhabi, UAE - sources, transport and current levels

    Science.gov (United States)

    Phanikumar, Devulapalli V.; Basha, Ghouse; Ouarda, Taha B. M. J.

    2015-04-01

    In the view of recent economic, industrial, and rapid development, Abu Dhabi (24.4oN; 54.4oE; 27m msl) has become one of the most populated regions in the world despite of extreme heat, frequent dust storms, and with distinctive topography. The major sources of air pollution are from the dust and sand storms, greenhouse gas emissions, and to some extent from industrial pollution. In order to realize the accurate and comprehensive understanding of air quality and plausible sources over this region, we have made a detailed analysis of three years simultaneous measurements during 2011-13 of pollutants such as O3, SO2, NO2, CO, and PM10 concentrations. Diurnal variation of meteorological parameters such as temperature and wind speed/relative humidity clearly shows daytime maximum/minimum in summer followed by pre-monsoon, post-monsoon and winter. The prevailing winds over this region are mostly from northwesterly direction (Shamal wind). Diurnal wind pattern showed a clear contrast with the majority of the wind pattern during nighttime and early morning is from the westerly/northwesterly and daytime is from southwesterly/southeasterly directions. The diurnal pattern of O3 shows minimum during 08 LT and increases thereafter reaching maximum at 17 LT and decreases during nighttime. However, the diurnal pattern of SO2 and NO2 show a peak at ~ 08 LT and dip at ~ 14 LT during all the seasons with some variability in each season. On the other hand, the diurnal pattern of CO shows a peculiar picture of elevated levels during daytime peaking at ~ 10 LT (prominent in summer and post-monsoon) followed by a sharp decrease and minimum is ~14 LT. PM10 concentration has an early morning peak at ~ 02 LT and then decreases to a minimum value at ~11 LT and again increases in the afternoon hours (maximum at ~17 LT) depicting a forenoon-afternoon asymmetry. Monthly variation of PM10 shows maximum in pre-monsoon season and minimum in winter. Our observations show the diurnal pattern of

  17. Recent benthic foraminifera and sedimentary facies from mangrove swamps and channels of Abu Dhabi (United Arab Emirates)

    Science.gov (United States)

    Fiorini, Flavia; Odeh, Weaam A. S. Al; Lokier, Stephen W.; Paul, Andreas

    2016-04-01

    Zonation of Recent mangrove environments can be defined using benthic foraminifera, however, little is known about foraminifera from mangrove environments of the Arabian Gulf. The objective of this study is to produce a detailed micropaleontological and sedimentological analysis to identify foraminiferal associations in several coastline environments (mangrove swamps and channels) located on the eastern side of Abu Dhabi Island (UAE). Detailed sediment sampling collection in mangal environments of Eastern Abu Dhabi was carried out to assess the distribution of living and dead benthic foraminifera in different sedimentary facies in the mangal and in the surrounding area comprising natural environments of the upper and lower intertidal area (mud flats and channels) and areas modified by anthropogenic activities (dredged channels). The fine-grain sediments collected near mangrove (Avicenna marina) roots presented a high abundance of living and dead foraminifera tests. The assemblages in these samples show very low diversity and are almost entirely constituted of small-sized opportunistic species belonging to the genera Ammonia and Elphidium. In particular: • Samples collected on the mud flat and in ponds at the margin of the channel show a foraminiferal assemblage characterised by abundant foraminifera belonging to the genera Ammonia, Elphidium, Triloculina, Quinqueloculina, Peneroplis and Spirolina. • Samples collected in the lower (wet) intertidal area close to Avicenna marina roots, presented a low-diversity assemblage mostly comprising opportunistic foraminifera of the genera Ammonia and Elphidium along with rare miliolidae. • Samples from the upper intertidal area (dry) close to Avicenna marina roots, produced an assemblage exclusively composed of small-sized opportunistic Ammonia and Elphidium, together with abundant specimens belonging to the genera Trochammina. Throchammina specimens have not been previously recorded from Recent sedimentary samples of

  18. The development of stromatolitic features from laminated microbial mats in the coastal sabkha of Abu Dhabi (UAE)

    Science.gov (United States)

    Paul, Andreas; Lessa Andrade, Luiza; Dutton, Kirsten E.; Sherry, Angela; Court, Wesley M.; Van der Land, Cees; Lokier, Stephen W.; Head, Ian M.

    2017-04-01

    Stromatolitic features are documented from both marine and terrestrial environments worldwide. These features form through a combination of trapping and binding of allochthonous grains, and through microbially mediated and/or controlled precipitation of carbonate minerals. The combined effects of these processes result in the continuous vertical and lateral growth of stromatolites. While the Abu Dhabi coastal sabkha is well known for a vast microbial mat belt that is dominated by continuous polygonal and internally-laminated microbial mats, no stromatolitic features have been reported from this area so far. In this study, we report evidence for stromatolitic features from the coastal sabkha of Abu Dhabi, based on observations in an intertidal but permanently submerged pool. This pool lies embedded within the laminated microbial mat zone, and is marked by the development of true laminated stromatolite at its margins and microbial build-ups at its centre. In order to characterise processes that lead to the formation of these stromatolitic features, and to develop a conceptual model that describes their development in the context of variations in sea level, tidal energy and other environmental factors, we employ a multitude of environmental, sedimentological, mineralogical and geochemical methods. These methods include the analysis of water data in terms of temporal variations in temperature, salinity, dissolved oxygen and water level, the analysis of petrographic thin sections of both lithified and unlithified features as well as an analysis of the stromatolites' mineralogical composition, and the amounts of incorporated organic carbon and calcium carbonate. Initial results suggest that the development of the observed stromatolitic features in the coastal sabkha of Abu Dhabi is the result of a complex interplay between simultaneous erosion of laminated microbial mat, and biotic/abiotic lithification processes. Initially, the location of this pool was characterised by

  19. Energies and media nr 31. The EPR. Its role in the nuclear sector. Finland, Flamanville, Abu Dhabi. The reactor range

    International Nuclear Information System (INIS)

    2010-02-01

    After some comments on recent events in the nuclear sector in different countries (energy policy and projects in the USA, China, Italy, UK, Germany), this publication discusses the role of the EPR. It briefly outlines the characteristics of the third generation reactors compared with that of the first and second ones, evokes the influence of September 11 on design specifications, and evokes the international discussions about the project of fourth-generation reactors and the researches on nuclear fusion. It outlines the current context and the role of nuclear energy in the reduction of greenhouse gas emissions, briefly describes the opportunities offered by the use of thorium, and by fast neutron reactors. It comments the construction of the EPRs in Finland and in Flamanville, some characteristics of the EPR control system, and how France failed in selling the EPR to Abu Dhabi. It finally evokes the French offer in terms of nuclear reactors

  20. Monitoring vegetation change in Abu Dhabi Emirate from 1996 to 2000 and 2004 using Landsat Satellite Imagery

    International Nuclear Information System (INIS)

    Starbuck, M.J.; Tamayo, J.

    2007-01-01

    In the fall of 2001, a study was initiated to investigate vegetation changes in the Abu Dhabi Emirates. The vast majority of vegetation present in the region is irrigated and analysis of vegetation change will support groundwater investigations in the region by indicating areas of increased water use. Satellite-based imaging systems provide a good source of data for such an analysis. The recent analysis was completed between February and November 2002 using Landsat 5 Thematic Mapper satellite imagery acquired in 1996 and Landsat 7 Enhanced Thematic Mapper Plus imagery acquired in 2000. These assessments were augmented in 2004with the study of Landsat 7 imagery acquired in early 2004. The total area of vegetation for each of seven study areas was calculated using the Normalized Difference Vegetation Index (NDVI) technique. Multiband image classification was used to differentiate general vegetation types. Change analysis consisted of simple NDVI image differencing and post-classification change matrices. Measurements of total vegetation are for the Abu Dhabi Emirate indicate an increase from 77,200 hectares in 1996 to 162,700 hectares in 2000 (110% increase). Based on comparison with manual interpretation of satellite imagery, the amount of under-reporting of irrigated land is estimated at about 15% of the actual area. From the assessment of 2004 Landset imagery, it was found that the growth of irrigated vegetation in most areas of Emirate had stabilized and had actually slightly decreased in some cases. The decreases are probably due to variability in the measurement technique and not due to actual decreases in area of vegetation. (author)

  1. Observations of the atmospheric boundary layer height over Abu Dhabi, United Arab Emirates: Investigating boundary layer climatology in arid regions

    Science.gov (United States)

    Marzooqi, Mohamed Al; Basha, Ghouse; Ouarda, Taha B. M. J.; Armstrong, Peter; Molini, Annalisa

    2014-05-01

    Strong sensible heat fluxes and deep turbulent mixing - together with marked dustiness and a low substrate water content - represent a characteristic signature in the boundary layer over hot deserts, resulting in "thicker" mixing layers and peculiar optical properties. Beside these main features however, desert ABLs present extremely complex local structures that have been scarcely addressed in the literature, and whose understanding is essential in modeling processes such as the transport of dust and pollutants, and turbulent fluxes of momentum, heat and water vapor in hyper-arid regions. In this study, we analyze a continuous record of observations of the atmospheric boundary layer (ABL) height from a single lens LiDAR ceilometer operated at Masdar Institute Field Station (24.4oN, 54.6o E, Abu Dhabi, United Arab Emirates), starting March 2013. We compare different methods for the estimation of the ABL height from Ceilometer data such as, classic variance-, gradient-, log gradient- and second derivation-methods as well as recently developed techniques such as the Bayesian Method and Wavelet covariance transform. Our goal is to select the most suited technique for describing the climatology of the ABL in desert environments. Comparison of our results with radiosonde observations collected at the nearby airport of Abu Dhabi indicate that the WCT and the Bayesian method are the most suitable tools to accurately identify the ABL height in all weather conditions. These two methods are used for the definition of diurnal and seasonal climatologies of the boundary layer conditional to different atmospheric stability classes.

  2. Structure, Aboveground Biomass, and Soil Characterization of Avicennia marina in Eastern Mangrove Lagoon National Park, Abu Dhabi

    Science.gov (United States)

    Alsumaiti, Tareefa Saad Sultan

    Mangrove forests are national treasures of the United Arab Emirates (UAE) and other arid countries with limited forested areas. Mangroves form a crucial part of the coastal ecosystem and provide numerous benefits to society, economy, and especially the environment. Mangrove trees, specifically Avicennia marina, are studied in their native habitat in order to characterize their population structure, aboveground biomass, and soil properties. This study focused on Eastern Mangrove Lagoon National Park in Abu Dhabi, which was the first mangrove protected area to be designated in UAE. In situ measurements were collected to estimate Avicennia marina status, mortality rate (%), height (m), crown spread (m), stem number, diameter at breast height (cm), basal area (m), and aboveground biomass (t ha-1 ). Small-footprint aerial light detection and ranging (LIDAR) data acquired by UAE were processed to characterize mangrove canopy height and aboveground biomass density. This included extraction of LIDAR-derived height percentile statistics, segmentation of the forest into structurally homogenous units, and development of regression relationships between in situ reference and remote sensing data using a machine learning approach. An in situ soil survey was conducted to examine the soils' physical and chemical properties, fertility status, and organic matter. The data of soil survey were used to create soil maps to evaluate key characteristics of soils, and their influence on Avicennia marina in Eastern Mangrove Lagoon National Park. The results of this study provide new insights into Avicennia marina canopy population, structure, aboveground biomass, and soil properties in Abu Dhabi, as data in such arid environments is lacking. This valuable information can help in managing and preserving this unique ecosystem.

  3. A GIS-BASED MULTI-CRITERIA EVALUATION SYSTEM FOR SELECTION OF LANDFILL SITES: a case study from Abu Dhabi, United Arab Emirates

    Directory of Open Access Journals (Sweden)

    S. M. Issa

    2012-07-01

    Full Text Available Landfill sites receive 92% of total annual solid waste produced by municipalities in the emirate of Abu Dhabi. In this study, candidate sites for an appropriate landfill location for the Abu Dhabi municipal area are determined by integrating geographic information systems (GIS and multi-criteria evaluation (MCE analysis. To identify appropriate landfill sites, eight input map layers including proximity to urban areas, proximity to wells and water table depth, geology and topography, proximity to touristic and archeological sites, distance from roads network, distance from drainage networks, and land slope are used in constraint mapping. A final map was generated which identified potential areas showing suitability for the location of the landfill site. Results revealed that 30% of the study area was identified as highly suitable, 25% as suitable, and 45% as unsuitable. The selection of the final landfill site, however, requires further field research.

  4. Utilizations and Perceptions of Emergency Medical Services by Patients with ST-Segments Elevation Acute Myocardial Infarction in Abu Dhabi: A Multicenter Study.

    Science.gov (United States)

    Callachan, Edward Lance; Alsheikh-Ali, Alawi A; Nair, Satish Chandrasekhar; Bruijns, Stevan; Wallis, Lee A

    2016-01-01

    Data on the use of emergency medical services (EMS) by patients with cardiac conditions in the Gulf region are scarce, and prior studies have suggested underutilization. Patient perception and knowledge of EMS care is critical to proper utilization of such services. To estimate utilization, knowledge, and perceptions of EMS among patients with ST-elevation myocardial infarction (STEMI) in the Emirate of Abu Dhabi. We conducted a multicenter prospective study of consecutive patients admitted with STEMI in four government-operated hospitals in Abu Dhabi. Semi-structured interviews were conducted with patients to assess the rationale for choosing their prehospital mode of transport and their knowledge of EMS services. Of 587 patients with STEMI (age 51 ± 11 years, male 95%), only 15% presented through EMS, and the remainder came via private transport. Over half of the participants (55%) stated that they did not know the telephone number for EMS. The most common reasons stated for not using EMS were that private transport was quicker (40%) or easier (11%). A small percentage of participants (7%) did not use EMS because they did not think their symptoms were cardiac-related or warranted an EMS call. Stated reasons for not using EMS did not significantly differ by age, gender, or primary language of the patients. EMS care for STEMI is grossly underutilized in Abu Dhabi. Patient knowledge and perceptions may contribute to underutilization, and public education efforts are needed to raise their perception and knowledge of EMS.

  5. Utilizations and Perceptions of Emergency Medical Services by Patients with ST-Segments Elevation Acute Myocardial Infarction in Abu Dhabi: A Multicenter Study

    Science.gov (United States)

    Callachan, Edward Lance; Alsheikh-Ali, Alawi A.; Nair, Satish Chandrasekhar; Bruijns, Stevan; Wallis, Lee A.

    2016-01-01

    Background: Data on the use of emergency medical services (EMS) by patients with cardiac conditions in the Gulf region are scarce, and prior studies have suggested underutilization. Patient perception and knowledge of EMS care is critical to proper utilization of such services. Objectives: To estimate utilization, knowledge, and perceptions of EMS among patients with ST-elevation myocardial infarction (STEMI) in the Emirate of Abu Dhabi. Methods: We conducted a multicenter prospective study of consecutive patients admitted with STEMI in four government-operated hospitals in Abu Dhabi. Semi-structured interviews were conducted with patients to assess the rationale for choosing their prehospital mode of transport and their knowledge of EMS services. Results: Of 587 patients with STEMI (age 51 ± 11 years, male 95%), only 15% presented through EMS, and the remainder came via private transport. Over half of the participants (55%) stated that they did not know the telephone number for EMS. The most common reasons stated for not using EMS were that private transport was quicker (40%) or easier (11%). A small percentage of participants (7%) did not use EMS because they did not think their symptoms were cardiac-related or warranted an EMS call. Stated reasons for not using EMS did not significantly differ by age, gender, or primary language of the patients. Conclusions: EMS care for STEMI is grossly underutilized in Abu Dhabi. Patient knowledge and perceptions may contribute to underutilization, and public education efforts are needed to raise their perception and knowledge of EMS. PMID:27512532

  6. Contributions to a shallow aquifer study by reprocessed seismic sections from petroleum exploration surveys, eastern Abu Dhabi, United Arab Emirates

    Science.gov (United States)

    Woodward, D.

    1994-01-01

    The US Geological Survey, in cooperation with the National Drilling Company of Abu Dhabi, is conducting a 4-year study of the fresh and slightly saline groundwater resources of the eastern Abu Dhabi Emirate. Most of this water occurs in a shallow aquifer, generally less than 150 m deep, in the Al Ain area. A critical part of the Al Ain area coincides with a former petroleum concession area where about 2780 km of vibroseis data were collected along 94 seismic lines during 1981-1983. Field methods, acquistion parameters, and section processing were originally designed to enhance reflections expected at depths ranging from 5000 to 6000 m, and subsurface features directly associated with the shallow aquifer system were deleted from the original seismic sections. The original field tapes from the vibroseis survey were reprocessed in an attempt to extract shallow subsurface information (depths less than 550 m) for investigating the shallow aquifer. A unique sequence of reproccessing parameters was established after reviewing the results from many experimental tests. Many enhancements to the resolution of shallow seismic reflections resulted from: (1) application of a 20-Hz, low-cut filter; (2) recomputation of static corrections to a datum nearer the land surface; (3) intensive velocity analyses; and (4) near-trace muting analyses. The number, resolution, and lateral continuity of shallow reflections were greatly enhanced on the reprocessed sections, as was the delineation of shallow, major faults. Reflections on a synthetic seismogram, created from a borehole drilled to a depth of 786 m on seismic line IQS-11, matcheddprecisely with shallow reflections on the reprocessed section. The 33 reprocessed sections were instrumental in preparing a map showing the major structural features that affect the shallow aquifer system. Analysis of the map provides a better understanding of the effect of these shallow features on the regional occurrence, movement, and quality of

  7. Infant Feeding Practices of Emirati Women in the Rapidly Developing City of Abu Dhabi, United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Hazel Gardner

    2015-09-01

    Full Text Available Rapid economic and cultural transition in the United Arab Emirates (UAE has been accompanied by new challenges to public health; most notably a rapid rise in chronic disease. Breastfeeding is known to improve health outcomes in adulthood, is associated with reduced risk of developing chronic disease, and is therefore an important public health issue for this rapidly increasing population. Factors associated with infant feeding practices were examined in a cohort of 125 Emirati women and their infants, with data collected at birth and 3, 6 and 15 months postpartum by questionnaires and interviews. Participants were recruited in the Corniche Hospital, the main maternity hospital in the city of Abu Dhabi. Factors affecting the duration of breastfeeding and the introduction of complementary foods were investigated using univariate and multivariate statistics. Recommended infant feeding practices, such as exclusive breastfeeding for the first six months of life and timely introduction of appropriate complementary foods, were poorly adhered to. Factors implicated in early cessation of breastfeeding included: time to first breastfeed, mother’s education level, employment status and early introduction of complementary foods.

  8. Isotopic Investigation to Reveal Origin and Recharge of Groundwater in Liwa Area, Western Abu Dhabi, United Arab Emirates (UAE)

    International Nuclear Information System (INIS)

    AlKatheeri, E. S.; Murad, A. A.; Howari, F. M.

    2007-01-01

    Liwa area is located in the Western Region of the Abu Dhabi Emirate in UAE. Environmental isotopes namely 2 H , 1 8O and 3 H were used to study the Quaternary aquifer in the aforementioned area. The analyses indicate that groundwater samples obtained from the study area have significant variation of isotopic content. The range of δ2 H is from -17 to 16.5, while the δ1 8O is ranging from +1.07 to +6.05. This large variation in both oxygen and hydrogen contents may be related to different origin of groundwater. δ2 H - δ1 8O relationship points to potential evaporation of recharged water prior to infiltration as observed from the slope of 4 and y-intercept of about 9. The reported results demonstrate that investigated aquifer is recharged from high elevation source which is Northern Oman Mountains, as seen from the distribution of the samples relative to the LMWL. Groundwater samples have been classified based on their depth to shallow-medium aquifer and deep aquifer. Samples from deeper aquifer have depleted values of isotopes and this indicates that deep groundwater is ancient and originated from rains of different climatic regime.

  9. Impact of stylolitization on diagenesis of a Lower Cretaceous carbonate reservoir from a giant oilfield, Abu Dhabi, United Arab Emirates

    Science.gov (United States)

    Paganoni, Matteo; Al Harthi, Amena; Morad, Daniel; Morad, Sadoon; Ceriani, Andrea; Mansurbeg, Howri; Al Suwaidi, Aisha; Al-Aasm, Ihsan S.; Ehrenberg, Stephen N.; Sirat, Manhal

    2016-04-01

    Bed-parallel stylolites are a widespread diagenetic feature in Lower Cretaceous limestone reservoirs, Abu Dhabi, United Arab Emirates (UAE). Diagenetic calcite, dolomite, kaolin and small amounts of pyrite, fluorite, anhydrite and sphalerite occur along and in the vicinity of the stylolites. Petrographic observations, negative δ18OVPDB, fluid inclusion microthermometry, and enrichment in 87Sr suggest that these cements have precipitated from hot basinal brines, which migrated along the stylolites and genetically related microfractures (tension gashes). Fluid migration was presumably related to lateral tectonic compression events related to the foreland basin formation. The low solubility of Al3 + in formation waters suggests that kaolin precipitation was linked to derivation of organic acids during organic matter maturation, probably in siliciclastic source rocks. The mass released from stylolitization was presumably re-precipitated as macro- and microcrystalline calcite cement in the host limestones. The flanks of the oilfield (water zone) display more frequent presence and higher amplitude of stylolites, lower porosity and permeability, higher homogenization temperatures and more radiogenic composition of carbonates compared to the crest (oil zone). This indicates that oil emplacement retards diagenesis. This study demonstrates that stylolitization plays a crucial role in fluid flow and diagenesis of carbonate reservoirs during basin evolution.

  10. Infant Feeding Practices of Emirati Women in the Rapidly Developing City of Abu Dhabi, United Arab Emirates.

    Science.gov (United States)

    Gardner, Hazel; Green, Katherine; Gardner, Andrew

    2015-09-02

    Rapid economic and cultural transition in the United Arab Emirates (UAE) has been accompanied by new challenges to public health; most notably a rapid rise in chronic disease. Breastfeeding is known to improve health outcomes in adulthood, is associated with reduced risk of developing chronic disease, and is therefore an important public health issue for this rapidly increasing population. Factors associated with infant feeding practices were examined in a cohort of 125 Emirati women and their infants, with data collected at birth and 3, 6 and 15 months postpartum by questionnaires and interviews. Participants were recruited in the Corniche Hospital, the main maternity hospital in the city of Abu Dhabi. Factors affecting the duration of breastfeeding and the introduction of complementary foods were investigated using univariate and multivariate statistics. Recommended infant feeding practices, such as exclusive breastfeeding for the first six months of life and timely introduction of appropriate complementary foods, were poorly adhered to. Factors implicated in early cessation of breastfeeding included: time to first breastfeed, mother's education level, employment status and early introduction of complementary foods.

  11. Shams 1 - Design and operational experiences of the 100MW - 540°C CSP plant in Abu Dhabi

    Science.gov (United States)

    Alobaidli, Abdulaziz; Sanz, Borja; Behnke, Klaus; Witt, Thomas; Viereck, Detlef; Schwarz, Mark André

    2017-06-01

    SHAMS 1 ("Shams" means "Sun" in Arabic) Concentrated Solar Power plant is a very successful example of a modern plant, which combines the known configuration of a parabolic trough technology with the well-established power generation technologies operated at 540°C live steam temperature while respecting the specific requirement of the daily starts and shutdowns. In addition to the high live steam temperature challenge and being located in the middle of the desert approx. 120 km south west of the city of Abu Dhabi, the plant has to face, the plant has to fact several atmospheric challenges like the high dust concentration, wind storms, and high ambient temperature. This paper, written jointly by Shams Power Company - the project and operating company and MAN Diesel & Turbo - the steam turbine original manufacturer, describes the challenges in optimizing the design of the steam turbine to fulfill the requirement of fast start up while operating the plant on daily transient pattern for minimum 30 years. It also addresses the several atmospheric challenges and how the project and operating company has overcame them. Finally, the paper gives a snap shot on the operational experience and record of the plant showing that despite the very challenging environment, the budgeted target has been exceeded in the first two years of operation.

  12. Field-scale forward modelling of a shallow marine carbonate ramp: the Upper Jurassic Arab Formation (onshore Abu Dhabi - UAE)

    Science.gov (United States)

    Marchionda, Elisabetta; Deschamps, Rémy; Nader, Fadi H.; Ceriani, Andrea; Di Giulio, Andrea; Lawrence, David; Morad, Daniel J.

    2017-04-01

    The stratigraphic record of a carbonate system is the result of the interplay of several local and global factors that control the physical and the biological responses within a basin. Conceptual models cannot be detailed enough to take into account all the processes that control the deposition of sediments. The evaluation of the key controlling parameters on the sedimentation can be investigated with the use of stratigraphic forward models, that permit dynamic and quantitative simulations of the sedimentary basin infill. This work focuses on an onshore Abu Dhabi field (UAE) and it aims to provide a complete picture of the stratigraphic evolution of Upper Jurassic Arab Formation (Fm.). In this study, we started with the definition of the field-scale conceptual depositional model of the Formation, resulting from facies and well log analysis based on five wells. The Arab Fm. could be defined as a shallow marine carbonate ramp, that ranges from outer ramp deposits to supratidal/evaporitic facies association (from bottom to top). With the reconstruction of the sequence stratigraphic pattern and several paleofacies maps, it was possible to suggest multiple directions of progradations at local scale. Then, a 3D forward modelling tool has been used to i) identify and quantify the controlling parameters on geometries and facies distribution of the Arab Fm.; ii) predict the stratigraphic architecture of the Arab Fm.; and iii) integrate and validate the conceptual model. Numerous constraints were set during the different simulations and sensitivity analyses were performed testing the carbonate production, eustatic oscillations and transport parameters. To verify the geological consistency the 3D forward modelling has been calibrated with the available control points (five wells) in terms of thickness and facies distribution.

  13. Frailty in community-dwelling older people in Abu Dhabi, United Arab Emirates: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Saleha Jaber Al-Kuwaiti

    2015-11-01

    Full Text Available BackgroundFrailty describes the ageing-associated loss of physiological and psychological reserves leading to an increased risk of adverse health outcomes. Many developed countries view frailty as a major priority for their health and social care systems. Less is known about frailty in less-developed countries. The purpose of this study was to determine the prevalence of frailty in a sample of community dwelling older people in the United Arab Emirates.MethodsThis was a cross sectional study of community dwelling Emirati adults aged 55 years and older (n=160 in Abu Dhabi, United Arab Emirates. Data was collected at interview by questionnaire and physical measurements. Frailty was defined according to the criteria of the Fried Frailty Index. The prevalence of frailty and its association with selected independent variables was assessed.ResultsThe overall prevalence of frailty (95% CI was 47% (39-55. Higher levels of frailty were seen in older age groups, women, those who were non-married, those with recent hospital admission, those with co-morbid conditions, those on more than five medications and those with lower forced expiratory volume and mini-mental state examination score. After adjustment in a multiple logistic regression model only age and gender were found to be independently associated with frailty.ConclusionA high prevalence of frailty was found amongst older Emiratis. Given that frailty is associated with adverse health outcomes and can be a means of identifying opportunities for intervention in clinical practice and health policy, further attention and consideration within professional and public health policy circles is needed.

  14. Aerosol Direct Radiative Forcing and Forcing Efficiencies at Surface from the shortwave Irradiance Measurements in Abu Dhabi, UAE

    Science.gov (United States)

    Beegum S, N.; Ben Romdhane, H.; Ghedira, H.

    2013-12-01

    Atmospheric aerosols are known to affect the radiation balance of the Earth-Atmospheric system directly by scattering and absorbing the solar and terrestrial radiation, and indirectly by affecting the lifetime and albedo of the clouds. Continuous and simultaneous measurements of short wave global irradiance in combination with synchronous spectral aerosol optical depth (AOD) measurements (from 340 nm to 1640 nm in 8 channels), for a period of 1 year from June 2012 to May 2013, were used for the determination of the surface direct aerosol radiative forcing and forcing efficiencies under cloud free conditions in Abu Dhabi (24.42°N, 54.61o E, 7m MSL), a coastal location in United Arab Emirates (UAE) in the Arabian Peninsula. The Rotating Shadow band Pyranometer (RSP, LI-COR) was used for the irradiance measurements (in the spectral region 400-1100 nm), whereas the AOD measurements were carried out using CIMEL Sunphotometer (CE 318-2, under AERONET program). The differential method, which is neither sensitive to calibration uncertainties nor model assumptions, has been employed for estimating forcing efficiencies from the changes in the measured fluxes. The forcing efficiency, which quantifies the net change in irradiance per unit change in AOD, is an appropriate parameter for the characterization of the aerosol radiative effects even if the microphysical and optical properties of the aerosols are not completely understood. The corresponding forcing values were estimated from the forcing efficiencies. The estimated radiative forcing and forcing efficiencies exhibited strong monthly variations. The forcing efficiencies (absolute magnitudes) were highest during March, and showed continuous decrease thereafter to reach the lowest value during September. In contrast, the forcing followed a slightly different pattern of variability, with the highest solar dimming during April ( -60 W m-2) and the minimum during February ( -20 W m-2). The results indicate that the aerosol

  15. The safety issue of roadside advertising – comparison of polish and abu dhabi regulations

    Directory of Open Access Journals (Sweden)

    Mackun Tomasz

    2017-01-01

    Full Text Available In Poland a large number of advertisements are located by the roadside. These ads do not support road traffic management and unlike the road marking system are not subject to any regulations. The advertiser’s goal is to communicate a message to as many recipients as possible. Drivers with different individual abilities, such as attention focusing, eye accommodation, speed of information processing, can be distracted, blinded or confused by the content and form of the advertising. There are elements of the road network, such as intersections, pedestrian crossings, road junctions etc. where the driver must assess the situation on the road, predict the behaviour of other users, make decisions and finally complete a manoeuvre. It all happens in a limited span of time when actions should be taken calmly with full attention. It is obvious that the attention of drivers, especially in those zones, should be focused on the task of driving. In this article, the authors present a perspective on selected national laws, and also quote Abu Dhabi’s advertising placement manual [1] as a good example of how to manage roadside advertising.

  16. Renewable energy policies in the Gulf countries. A case study of the carbon-neutral 'Masdar City' in Abu Dhabi

    Energy Technology Data Exchange (ETDEWEB)

    Reiche, Danyel [Department of Political Studies and Public Administration (PSPA), American University of Beirut, Jesup Hall, Room 205, P.O. Box 11-0236, Riad El Solh, Beirut 1107 2020 (Lebanon); Wuppertal Institute (Germany)

    2010-01-15

    The Gulf countries are largely dependent on exporting oil and natural gas for their national budgets. They mainly use domestic fossil fuels for their domestic energy supply. In spite of favorable geographic conditions, especially for solar energy, renewable energies are still a niche application. Abu Dhabi, besides Dubai, the most important emirate in the United Arab Emirates (UAE), has now started a process of 'transforming oil wealth into renewable energy leadership', and has set the long-term goal of a 'transition from a 20th Century, carbon-based economy into a 21st Century sustainable economy'. This article is a case study about 'Masdar City', a planned carbon-neutral town in Abu Dhabi. The article describes the key characteristics of Masdar City, analyses the drivers behind the project, identifies the main actors for its implementation, and seeks obstacles to creation and development as well as the policy behind Masdar City. Finally, a first judgment of possible diffusion effects of the project is done. (author)

  17. Renewable Energy Policies in the Gulf countries: A case study of the carbon-neutral 'Masdar City' in Abu Dhabi

    Energy Technology Data Exchange (ETDEWEB)

    Reiche, Danyel, E-mail: dr09@aub.edu.l [Department of Political Studies and Public Administration (PSPA), American University of Beirut, Jesup Hall, Room 205, P.O. Box 11-0236, Riad El Solh, Beirut 1107 2020 (Lebanon); Wuppertal Institute (Germany)

    2010-01-15

    The Gulf countries are largely dependent on exporting oil and natural gas for their national budgets. They mainly use domestic fossil fuels for their domestic energy supply. In spite of favorable geographic conditions, especially for solar energy, renewable energies are still a niche application. Abu Dhabi, besides Dubai, the most important emirate in the United Arab Emirates (UAE), has now started a process of 'transforming oil wealth into renewable energy leadership,' and has set the long-term goal of a 'transition from a 20th Century, carbon-based economy into a 21st Century sustainable economy.' This article is a case study about 'Masdar City,' a planned carbon-neutral town in Abu Dhabi. The article describes the key characteristics of Masdar City, analyses the drivers behind the project, identifies the main actors for its implementation, and seeks obstacles to creation and development as well as the policy behind Masdar City. Finally, a first judgment of possible diffusion effects of the project is done.

  18. Converting the organic fraction of solid waste from the city of Abu Dhabi to valuable products via dark fermentation – Economic and energy assessment

    International Nuclear Information System (INIS)

    Bonk, Fabian; Bastidas-Oyanedel, Juan-Rodrigo; Schmidt, Jens Ejbye

    2015-01-01

    Graphical abstract: Display Omitted - Highlights: • The cost and energy demand for dark fermentation using OFMSW were established. • Dark fermentation using OFMSW can produce a carbon source for bioprocesses of about 330 USD/t COD . • A maximum purification cost of VFAs from dark fermentation using OFMSW was established to 15 USD/m 3 . • Replacing fossil fuel based products by dark fermentation will probably lead to net energy savings. - Abstract: Landfilling the organic fraction of municipal solid waste (OFMSW) leads to greenhouse gas emissions and loss of valuable resources. Sustainable and cost efficient solutions need to be developed to solve this problem. This study evaluates the feasibility of using dark fermentation (DF) to convert the OFMSW to volatile fatty acids (VFAs), fertilizer and H 2 . The VFAs in the DF effluent can be used directly as substrate for subsequent bioprocesses or purified from the effluent for industrial use. DF of the OFMSW in Abu Dhabi will be economically sustainable once VFA purification can be accomplished on large scale for less than 15 USD/m 3 effluent . With a VFA minimum selling price of 330 USD/t COD , DF provides a competitive carbon source to sugar. Furthermore, DF is likely to use less energy than conventional processes that produce VFAs, fertilizer and H 2 . This makes DF of OFMSW a promising waste treatment technology and biorefinery platform

  19. Converting the organic fraction of solid waste from the city of Abu Dhabi to valuable products via dark fermentation – Economic and energy assessment

    Energy Technology Data Exchange (ETDEWEB)

    Bonk, Fabian, E-mail: fbonk@masdar.ac.ae; Bastidas-Oyanedel, Juan-Rodrigo, E-mail: jbastidas@masdar.ac.ae; Schmidt, Jens Ejbye, E-mail: jschmidt@masdar.ac.ae

    2015-06-15

    Graphical abstract: Display Omitted - Highlights: • The cost and energy demand for dark fermentation using OFMSW were established. • Dark fermentation using OFMSW can produce a carbon source for bioprocesses of about 330 USD/t{sub COD}. • A maximum purification cost of VFAs from dark fermentation using OFMSW was established to 15 USD/m{sup 3}. • Replacing fossil fuel based products by dark fermentation will probably lead to net energy savings. - Abstract: Landfilling the organic fraction of municipal solid waste (OFMSW) leads to greenhouse gas emissions and loss of valuable resources. Sustainable and cost efficient solutions need to be developed to solve this problem. This study evaluates the feasibility of using dark fermentation (DF) to convert the OFMSW to volatile fatty acids (VFAs), fertilizer and H{sub 2}. The VFAs in the DF effluent can be used directly as substrate for subsequent bioprocesses or purified from the effluent for industrial use. DF of the OFMSW in Abu Dhabi will be economically sustainable once VFA purification can be accomplished on large scale for less than 15 USD/m{sup 3}{sub effluent}. With a VFA minimum selling price of 330 USD/t{sub COD}, DF provides a competitive carbon source to sugar. Furthermore, DF is likely to use less energy than conventional processes that produce VFAs, fertilizer and H{sub 2}. This makes DF of OFMSW a promising waste treatment technology and biorefinery platform.

  20. Converting the organic fraction of solid waste from the city of Abu Dhabi to valuable products via dark fermentation--Economic and energy assessment.

    Science.gov (United States)

    Bonk, Fabian; Bastidas-Oyanedel, Juan-Rodrigo; Schmidt, Jens Ejbye

    2015-06-01

    Landfilling the organic fraction of municipal solid waste (OFMSW) leads to greenhouse gas emissions and loss of valuable resources. Sustainable and cost efficient solutions need to be developed to solve this problem. This study evaluates the feasibility of using dark fermentation (DF) to convert the OFMSW to volatile fatty acids (VFAs), fertilizer and H2. The VFAs in the DF effluent can be used directly as substrate for subsequent bioprocesses or purified from the effluent for industrial use. DF of the OFMSW in Abu Dhabi will be economically sustainable once VFA purification can be accomplished on large scale for less than 15USD/m(3)(effluent). With a VFA minimum selling price of 330 USD/tCOD, DF provides a competitive carbon source to sugar. Furthermore, DF is likely to use less energy than conventional processes that produce VFAs, fertilizer and H2. This makes DF of OFMSW a promising waste treatment technology and biorefinery platform. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. 3D stratigraphic forward modelling of Shu'aiba Platform stratigraphy in the Bu Hasa Field, Abu Dhabi, United Arab Emirates.

    Science.gov (United States)

    Hu, J.; Lokier, S. W.

    2012-04-01

    This paper presents the results of three dimensional sequence stratigraphic forward modelling of the Aptian age Shu'aiba Formation from Abu Dhabi, United Arab Emirates (UAE). The Shu'aiba Formation lies within the uppermost part of the Lower Cretaceous Thamama Group and forms one of the most prolific hydrocarbon reservoir intervals of the Middle East with production dating back to the 1960's. The Shu'aiba Formation developed as a series of laterally-extensive shallow-water carbonate platforms in an epeiric sea that extended over the northern margin of the African-Arabian Plate. This shallow sea was bounded by the Arabian Shield to the west and the passive margin with the Neo-Tethys Ocean towards the north and east (Droste, 2010). The exposed Arabian Shield acted as a source of siliciclastic sediments to westernmost regions, however, more offshore areas were dominated by shallow-water carbonate deposition. Carbonate production was variously dominated by Lithocodium-Baccinella, orbitolinid foraminifera and rudist bivalves depending on local conditions. While there have been numerous studies of this important stratigraphic interval (for examples see van Buchem et al., 2010), there has been little attempt to simulate the sequence stratigraphic development of the formation. During the present study modelling was undertaken utilising the CARBONATE-3D stratigraphic forward modelling software (Warrlich et al., 2008; Warrlich et al., 2002)) thus allowing for the control of a diverse range of internal and external parameters on carbonate sequence development. This study focuses on platform development in the onshore Bu Hasa Field - the first giant oilfield to produce from the Shu'aiba Formation in Abu Dhabi. The carbonates of the Bu Hasa field were deposited on the southwest slope of the intra-shelf Bab Basin, siliciclastic content is minor. Initially these carbonates were algal dominated with rudist mounds becoming increasingly important over time (Alsharhan, 1987

  2. Comparison of the diagenetic and reservoir quality evolution between the anticline crest and flank of an Upper Jurassic carbonate gas reservoir, Abu Dhabi, United Arab Emirates

    Science.gov (United States)

    Morad, Daniel; Nader, Fadi H.; Gasparrini, Marta; Morad, Sadoon; Rossi, Carlos; Marchionda, Elisabetta; Al Darmaki, Fatima; Martines, Marco; Hellevang, Helge

    2018-05-01

    This petrographic, stable isotopic and fluid inclusion microthermometric study of the Upper Jurassic limestones of an onshore field, Abu Dhabi, United Arab Emirates (UAE) compares diagenesis in flanks and crest of the anticline. The results revealed that the diagenetic and related reservoir quality evolution occurred during three phases, including: (i) eogenesis to mesogenesis 1, during which reservoir quality across the field was either deteriorated or preserved by calcite cementation presumably derived from marine or evolved marine pore waters. Improvement of reservoir quality was due to the formation of micropores by micritization of allochems and creation of moldic/intragranular pores by dissolution of peloids and skeletal fragments. (ii) Obduction of Oman ophiolites and formation of the anticline of the studied field was accompanied by cementation by saddle dolomite and blocky calcite. High homogenization temperatures (125-175 °C) and high salinity (19-26 wt% NaCl eq) of the fluid inclusions, negative δ18OVPDB values (-7.7 to -2.9‰), saddle shape of dolomite, and the presence of exotic cements (i.e. fluorite and sphalerite) suggest that these carbonates were formed by flux of hot basinal brines, probably related to this tectonic compression event. (iii) Mesogenesis 2 during subsidence subsequent to the obduction event, which resulted in extensive stylolitization and cementation by calcite. This calcite cement occluded most of the remaining moldic and inter-/intragranular pores of the flank limestones (water zone) whereas porosity was preserved in the crest. This study contributes to: (1) our understanding of differences in the impact of diagenesis on reservoir quality evolution in flanks and crests of anticlines, i.e. impact of hydrocarbon emplacement on diagenesis, and (2) relating various diagenetic processes to burial history and tectonic events of foreland basins in the Arabian Gulf area and elsewhere.

  3. Epidemiological investigation of Middle East respiratory syndrome coronavirus in dromedary camel farms linked with human infection in Abu Dhabi Emirate, United Arab Emirates.

    Science.gov (United States)

    Muhairi, Salama Al; Hosani, Farida Al; Eltahir, Yassir M; Mulla, Mariam Al; Yusof, Mohammed F; Serhan, Wissam S; Hashem, Farouq M; Elsayed, Elsaeid A; Marzoug, Bahaaeldin A; Abdelazim, Assem S

    2016-12-01

    The objective of this research was to investigate the prevalence of Middle East respiratory syndrome coronavirus (MERS-CoV) infection primarily in dromedary camel farms and the relationship of those infections with infections in humans in the Emirate of Abu Dhabi. Nasal swabs from 1113 dromedary camels (39 farms) and 34 sheep (1 farm) and sputum samples from 2 MERS-CoV-infected camel farm owners and 1 MERS-CoV-infected sheep farm owner were collected. Samples from camels and humans underwent real-time reverse-transcription quantitative PCR screening to detect MERS-CoV. In addition, sequencing and phylogenetic analysis of partially characterized MERS-CoV genome fragments obtained from camels were performed. Among the 40 farms, 6 camel farms were positive for MERS-CoV; the virus was not detected in the single sheep farm. The maximum duration of viral shedding from infected camels was 2 weeks after the first positive test result as detected in nasal swabs and in rectal swabs obtained from infected calves. Three partial camel sequences characterized in this study (open reading frames 1a and 1ab, Spike1, Spike2, and ORF4b) together with the corresponding regions of previously reported MERS-CoV sequence obtained from one farm owner were clustering together within the larger MERS-CoV sequences cluster containing human and camel isolates reported for the Arabian Peninsula. Data provided further evidence of the zoonotic potential of MERS-CoV infection and strongly suggested that camels may have a role in the transmission of the virus to humans.

  4. Observations on the health of infants at a time of rapid societal change: a longitudinal study from birth to fifteen months in Abu Dhabi.

    Science.gov (United States)

    Gardner, Hazel; Green, Katherine; Gardner, Andrew S; Geddes, Donna

    2018-02-07

    Rapid economic and cultural transition in the United Arab Emirates has been accompanied by a rise in chronic disease. Early childhood is known to affect health outcomes in adulthood. This prospective longitudinal study examined the general health of Emirati infants born in a government maternity hospital in the Emirate of Abu Dhabi in October 2002. One hundred twenty-five women, who had recently given birth, were interviewed as part of a larger study encompassing a wide range of cultural, social, and behavioural aspects of health. They were then re-interviewed at three (n = 94), six (n = 59) and 15 months postpartum (n = 52). Data are presented using univariate statistics. In this study seven infants (6%) were born prematurely and four infants (3%) were classified as small for gestational age, while 11 (9%) of the infants weighed less than 2500 g. Low birth weight infants (LBW) were significantly more likely to require treatment in the neonatal intensive care unit (OR = 30.83, p = 0.00). Iron supplementation during pregnancy was associated with fewer underweight infants (OR = 3.92, p = 0.042). No associations were found between infant birth weight and maternal age, age at marriage, consanguinity, education level, current maternal employment, parity, pre-existing anaemia or anaemia in pregnancy, diabetes, folic acid intake, multivitamin intake or infant gender. Maternally-reported infant health issues, vaccination, medication, breast-feeding and infant nutrition, and use of secure car seats are also reported. The health of infants at birth in this UAE sample showed improvements compared to previous studies. The proportion of LBW infants is decreasing and continuing improvements in health care in the UAE are having a positive impact on infant health.

  5. Abu Dhabi’s New Urban Islands and Shorefront Development

    Directory of Open Access Journals (Sweden)

    El Amrousi Mohamed

    2017-01-01

    Full Text Available Abu Dhabi is in the process of urbanizing a group of Islands that surround its northern and eastern coastlines. Al-Lulu, Al-Saadiyat, Al- Maryah, Al-Reem and Yas Islands are all new urban enclaves that were desert islands and marshlands yet, have been developed over the past decade to urban islands that include epic and entertainment centres such as the Abu Dhabi Louvre, Guggenheim Museum, Ferrari World, NYU Abu Dhabi, the Paris Sorbonne Abu Dhabi in addition to iconic and exclusive waterfront residential units. These new islands re-brand the image of the main archipelago of Abu Dhabi that for decades retained a grid street pattern and pragmatic concrete blocks created in the late 1970s. The new urban islands transform Abu Dhabi’s image into a multinational modern Arab city seeking to become part of the global city network. Abu Dhabi’s new urban islands also act as breakwaters that protect the main archipelago’s coastline from erosion resulting from tidal change, because they are designed to include concrete and stone breakwater barriers. This paper represents a cross-disciplinary research between Civil Engineering and Architecture Departments in an attempt to explore the emerging infrastructure and urban expansion of Abu Dhabi from a multi-disciplinary perspective. We also highlight through simulating the effect of breakwaters on wave heights two scenarios for Al-Lulu Island the importance of these new barrier Islands on the urban expansion of Abu Dhabi.

  6. Minister arutas Abu Dhabis küberkaitset

    Index Scriptorium Estoniae

    2017-01-01

    Kaitseminister Margus Tsahkna arutas kohtumisel Araabia Ühendemiraatide kaitseministriga küberkaitse koostöövõimalusi. Tsahkna kohtus koos Eesti ettevõttega Milrem Araabia Ühendemiraatide suurima kaitsetööstusettevõttega IGG Aselsan Systems. Milrem ja IGG sõlmisid lepingu, mille kohaselt Milrem hakkab Araabia Ühendemiraatidele müüma mehitamata roomiksõidukeid

  7. The Saadyital Island cultural district in Abu Dhabi

    OpenAIRE

    Al Hamad, Hamed; Jaffry, Shabbar Abbas; Apostolakis, Alexandros

    2014-01-01

    The concept of cultural quarters or districts is based on the seminal work by Jacobs (1970), Marshall (1920) and Schumpeter (1934). The concept, developed in the back of economic geography context (Monk and Monk 2007), has received considerable attention and has grown exponentially in terms of popularity. Essentially, cluster (or geographical district) formation and emergence can be attributed to the emphasis placed on the encouragement of industrial clusters in early 1950s as a response to d...

  8. Mohammed Abu-Bajeh

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Mohammed Abu-Bajeh. Articles written in Journal of Chemical Sciences. Volume 114 Issue 6 December 2002 pp 675-686. Absolute quantum yield measurements for the formation of oxygen atoms after UV laser excitation of SO2 at 222.4 nm · Mohammed Abu-Bajeh Melanie ...

  9. Torture in Abu Ghraib.

    Science.gov (United States)

    Keller, Allen S

    2006-01-01

    Iraqi detainees subjected to torture and mistreatment at Abu Ghraib prison may continue to suffer from significant physical and psychological consequences of their abuse. This article reports two cases of Iraqi individuals allegedly tortured at Abu Ghraib. Detailed forensic evaluations were conducted approximately one year after their abuse in accordance with international guidelines. The findings of these evaluations substantiate their allegations of torture and confirm the profound health consequences of torture. Furthermore, these cases support assertions that abuse of prisoners was not limited to being perpetrated by guards, but also occurred systematically in the context of interrogations. These cases also raise concerns about inadequate medical care for Iraqi detainees.

  10. Optical and radiative properties of aerosols over Abu Dhabi in the ...

    Indian Academy of Sciences (India)

    Introduction. Atmospheric aerosols strongly influence the radiation budget of ... the radiative balance of the earth–atmosphere sys- tem due to ... resources modelling for photo voltaic (PV) and .... scene information (e.g., cloud and aerosol prop-.

  11. Family Food Environment and Child Eating Behavior in a Private School of Abu Dhabi

    Directory of Open Access Journals (Sweden)

    Al Amoodi Sara Ahmed Abdulla Saeed

    2016-04-01

    Conclusion: This study is in line with other studies showing that aspects in the family food environment have an influence on eating behaviour of children. Educating parents on food environment and its impact on child behaviour is crucial in order to make them able to develop feeding strategies most likely to benefit children's' health.

  12. 75 FR 66360 - Transportation and Energy Products and Services Trade Mission; Doha, Qatar, and Abu Dhabi and...

    Science.gov (United States)

    2010-10-28

    ... the target markets, as well as U.S. companies seeking to enter these markets for the first time, are... partnerships which will allow their companies to expand in to new markets. The mission will include, but is not... chain systems and strategies; energy products and services; smart grid technologies; mass transportation...

  13. Analyzing and comparing the two grade- ten mathematics textbooks versions (Arabic and English used in Abu Dhabi schools.

    Directory of Open Access Journals (Sweden)

    Yousef Abosalem

    2016-03-01

    Full Text Available This study was conducted to compare two grade- ten mathematics textbooks according to Bloom's Taxonomies. In the Arabic version, 37 out of 70 periods (55.29% were given to plane geometry and trigonometry, whereas 29 out of 70 periods (41.41% were allocated for geometry and trigonometry. Also, 12 periods (17.14% were allocated for algebra in the Arabic version, whereas 19 periods (27.14% in the English version. As concluded in the above percentages, more concentration was given to geometry in the Arabic version compared to Algebra in the English version. The results indicated that in the geometry chapter in the Arabic version, the educational objectives percentages ranged from 40.0 %( comprehension to 8.75 (synthesis and evaluation, and 62.86 % of the educational objectives were in the lower levels of Bloom's Taxonomies. Whereas in the English version the Geometry chapter ranged from 45.65 % (application to 10.87% (synthesis, and for the same chapters, 63.04 % were in the lower levels of Bloom's taxonomies. For the Algebra chapter, the objectives ranged from 56.25% (application to 6.25 %( synthesis and evaluation and from 47.62 % (application to 4.76 % (comprehension and synthesis in the Arabic and English versions respectively. With respect to educational objectives, 79.11 % of the educational objectives were at the application level in Arabic version compared to 93.27 % for the application in the English one.

  14. Shaping Pedagogical Approaches to Learning through Play: A Pathway to Enriching Culture and Heritage in Abu Dhabi Kindergartens

    Science.gov (United States)

    Baker, Fiona S.

    2018-01-01

    The United Arab Emirates (UAE) Ministry of Social Affairs has launched an initiative to revive traditional play so as to increase children's knowledge of the UAE's rich culture, traditions and heritage. Inspired by the initiative, this qualitative study is a synthesis of locally written historical accounts interlaced with 52 Emirati kindergarten…

  15. Design multiperiod optimization model for the electricity sector under uncertainty – A case study of the Emirate of Abu Dhabi

    International Nuclear Information System (INIS)

    Betancourt-Torcat, Alberto; Almansoori, Ali

    2015-01-01

    Highlights: • Generic and novel multiperiod stochastic model is developed for UAE power sector. • The presented model is formulated as a mixed-integer linear programing problem. • Power infrastructure over 25 years is outlined under natural gas price uncertainty. • Low electricity prices and better social and environmental benefits were obtained. - Abstract: In this study, a multiperiod model that considers uncertainty in the gas feedstock fuel price is developed for the optimal design of electric power systems. The optimization problem was formulated as a multiperiod stochastic programming model using the GAMS® modeling system. Previous studies have analyzed the United Arab Emirates’ (UAE) power infrastructure either using a deterministic point of view or simulation tools (e.g., MESSAGE and MARKAL). These previous research has demonstrated that natural gas will remain playing a significant role as key feedstock fuel in the UAE’s power sector. However, the present work is designed to be the first to consider different supply options for the natural gas feedstock (i.e., domestic, pipeline imports, and LNG imports) and electricity imports in the UAE power sector. Moreover, the natural gas supply and electricity import options are considered to be decision variables in the problem’s formulation. Additionally, the considered case studies assumed a realistically existing power infrastructure for the UAE, whereas previous works considered the planning of the UAE power infrastructure as a Greenfield project. Also, to the authors’ knowledge this is the first work to consider a robust optimization model for planning the UAE power infrastructure under uncertainty in the long term horizon. The model was used to study the planning of the power plant infrastructure in the UAE between 2015 and 2040 under uncertainty in the natural gas price. The optimization results show that the model is a valuable tool for planning the optimal power plant infrastructure of the country, reducing levelized electricity costs, and mitigating social and environmental damages

  16. Crimes of obedience: "groupthink" at abu ghraib.

    Science.gov (United States)

    Post, Jerrold M; Panis, Lara K

    2011-01-01

    Clear evidence of authorization at the highest levels belies administration statements to the effect that the torture at Abu Ghraib was an aberration and simply unauthorized actions by rogue soldiers. The administration reflected a "group mind," demonstrating many qualities of "groupthink." Whatever was necessary, including torture and violation of the Geneva accords, the system in effect authorized, because of the perceived danger to the system and the desperate requirement to get the information out of "them" by whatever means necessary, information that could save lives. The sanctioned violence demonstrated the qualities identified by Kelman and Hamilton (1989) in their study of the Mylai massacre as characteristic of sanctioned massacres: authorization, routinization, and dehumanization. It would seem that officials and participants exhibited all of these characteristics in the decision to conduct extreme interrogation on the "unlawful combatants" imprisoned at Abu Ghraib.

  17. Nasr Hamid Abu Zayd as a Modern Muslim Thinker

    Directory of Open Access Journals (Sweden)

    NUR ZAINATUL NADRA ZAINOL

    2014-06-01

    Full Text Available Nasr Hamid Abu Zayd is a thinker who has produced works in the fields of theology, philosophy, law, politics and humanities. Abu Zayd’s thought, partly on the Quran and its hermeneutics has stirred controversy in Egypt and the Muslim world. This research focuses on the controversy surrounding Nasr Hamid Abu Zayd which led to the declaration of his apostasy by the Supreme Court of Egypt in 1995, as well as his controversial thoughts on the Quran, its method of exegesis and certain fiqh (Islamic jurisprudence issues such as the hijab (veil and polygamy. This paper serves as a literature review which employs the content analysis as a methodology to elaborate on Abu Zayd’s controversial thoughts based on his books, as well as through the views of Muslim and Western scholars on those thoughts.

  18. Abu Kamil algèbre et analyse diophantienne

    CERN Document Server

    Rashed, Roshdi

    2012-01-01

    The mathematical wrks of Abu Kamil (floruit circa 880) were produced two generations after the works of Al-Khwarizmi, the founder of algebra. They opened up fields of research that proved fertile up until the seventeenth century, and were soon to become both a reference and a model. Their influence was decisive on the development of algebra in Arabic no less than in Latin and Hebrew. There will be found in the present publication the first rigorously critical edition of Abu Kamil s works, as well as the first ever translation into a modern language.Text and translation are preceded by an exhau

  19. Balik-Terrorism: The Return of the Abu Sayyaf

    National Research Council Canada - National Science Library

    Abuza, Zachary

    2005-01-01

    ...), a group previously known for its brutal, though hardly political, kidnappings. Though "Abu Sayyaf" is usually proceeded with the words the "al Qaeda-linked," there was little tangible evidence of such a link from the mid-1990s to 2002...

  20. Perkembangan Teater di Bali melalui Sosok Dramawan Abu Bakar

    Directory of Open Access Journals (Sweden)

    I Nyoman Darma Putra

    2013-05-01

    Full Text Available Abstract A Western-style of theatre has developed in Bali since the turnof the twentieth century, but it has rarely attracted scholarly attention. Studies on the performing arts in Bali have mainly focused on Balinese (traditional dance and drama. This should come as no surprise given that Balinese dance and drama have developed as a broad and inseparable part of Balinese custom and religious practice. Against this phenomena, this article traces the development of Western-style theatre in Bali through the artistic activities of the prominent playwright, performer and director, Abu Bakar. From the 1960s until the present, Abu Bakar has been an active promoter of Westernsty letheatre in Bali as well as in the main cities of Java andeven in Singapore. He has also has helped students and theatre groups around Bali to study and perform theatre. Initially, Abu Bakar established his own theatre group, Poliklinik, which hascontinued to stage performances as well as collaborating with young people or student theatre study clubs. His extensiverecord of artistic activity has been recorded in newspaper reports and reviews and these form the main source of documentation in this article. By examining qualitative data collected from newspaper archives and interviews, including with Abu Bakar, this article proposes a contemporary historyof theatre or modern drama in Bali.

  1. Evaluation of land capability and suitability for irrigated agriculture in the Emirate of Abu Dhabi, UAE, using an integrated AHP-GIS model

    Science.gov (United States)

    Aldababseh, A.; Temimi, M.; Maghelal, P.; Branch, O.; Wulfmeyer, V.

    2017-12-01

    The rapid economic development and high population growth in the United Arab Emirates (UAE) have impacted utilization and management of agricultural land. The development of large-scale agriculture in unsuitable areas can severely impact groundwater resources in the UAE. More than 60% of UAE's water resources are being utilized by the agriculture, forestry, and urban greenery sectors. However, the contribution of the agricultural sector to the national GDP is negligible. Several programs have been introduced by the government aimed at achieving sustainable agriculture whilst preserving valuable water resources. Local subsistence farming has declined considerably during the past few years, due to low soil moisture content, sandy soil texture, lack of arable land, natural climatic disruptions, water shortages, and declined rainfall. The limited production of food and the continuing rise in the food prices on a global and local level are expected to increase low-income households' vulnerability to food insecurity. This research aims at developing a suitability index for the evaluation and prioritization of areas in the UAE for large-scale agriculture. The AHP-GIS integrated model developed in this study facilitates a step by step aggregation of a large number of datasets representing the most important criteria, and the generation of agricultural suitability and land capability maps. To provide the necessary criteria to run the model, a comprehensive geospatial database was built, including climate conditions, water potential, soil capabilities, topography, and land management. A hieratical structure is built as a decomposition structure that includes all criteria and sub-criteria used to define land suitability based on literature review and experts' opinions. Pairwise comparisons matrix are used to calculate criteria' weights. The GIS Model Builder function is used to integrate all spatial processes to model land suitability. In order to preserve some flexibility for future agricultural pathways, different types of crops are considered. This process helped in recommending a set of findings that will determine whether large-scale plantations are recommended for the UAE. It also identifies the kind of crops that have the highest potential to adapt to the hot and dry weather without affecting the crops yield.

  2. Jebel Hafit and the Al Ain oases (Eastern Abu Dhabi, United Arab Emirates): an integrative approach of a cultural landscape through the scope of geodiversity

    Science.gov (United States)

    Giusti, Christian; Louchet, André; Beuzen-Waller, Tara; Ragala, Rachid; Pavlopoulos, Kosmas; Fouache, Éric; Cohen, Marianne; Desruelles, Stéphane; Gramond, Delphine

    2015-04-01

    As it can be seen on satellite images, geological, and geomorphological maps, the Jebel Hafit and its foothills are a rare example of landforms developed at the transition between a compressive area in the east, i.e. the Northern Oman Mountains, and a stable cratonic platform in the west, i.e. the Arabic Platform which, from a structural point of view, represents the foreland of the previous folded domain. The mountains of Jebel Hafit formed in response to two main orogenic events in Late Cretaceous (obduction of Semail Ophiolite and associated rocks) and in the Late Eocene to Miocene (formation of foreland folds). Concerning the environment, landforms of the Jebel Hafit appears today under extreme arid climatic conditions. But, as it is evidenced by the density and variety of archaeological remains that have led to the inscription of the sites on the World Heritage List, the situation was different yesterday. It is well known that desert have changed through time, so present conditions may not necessarily be those that have moulded desert surface. This is particularly clear when we travel back by the thought from present to a more or less distant period in the past. It is therefore legitimate to study the biophysical remnants of paleo-environments, which accompany the development of human settlements and the increasing impact of societies on the environment. A particular challenge will be to discriminate clearly the effect of the active present-day climatic-driven processes (such as thermal fatigue weathering, salt weathering, wind corrasion, sporadic flooding…) and those of prehistoric times, which requires a geoarchaeological and paleoenvironmental approach of the Holocene as a whole and also before (Late Pleistocene). An important point not to be forgotten is that severe rainstorms happen on the area only at a highly variable temporal scale, especially hurricanes coming from the Indian Ocean and that may travel west of the Oman Mountains. At the level of human settlements and occupation, it is possible to characterize a threefold transition: first, the former transition between the pre-Islamic prehistoric societies and the development of Muslim societies; second, the more recent transition between the traditional historical society (farmers) and the contemporary society, characterized by the growth of urbanization, the creation of modern transport infrastructure and the concomitant growth of tourist flows; third, the current transition between the yesterday and tomorrow Al Ain City, due to the transformation of a local town centred on national economics all along the second half of the twentieth century, into an international town more open to the wider world with the management of a possible increased 20 % of tourist flow because of the inscription of Cultural Sites of Al Ain on the UNESCO's World Heritage List. It is not possible to completely ignore the fact that the Jebel Hafit and its foothills are partly crossed by an international boundary. In case of political tensions, this may cause some difficulties for the management of this territory, with contradictory requirements between security, tourism, traditional land use, and scientific research.

  3. Prevalence of Middle East respiratory syndrome coronavirus (MERS-CoV) in dromedary camels in Abu Dhabi Emirate, United Arab Emirates.

    Science.gov (United States)

    Yusof, Mohammed F; Eltahir, Yassir M; Serhan, Wissam S; Hashem, Farouk M; Elsayed, Elsaeid A; Marzoug, Bahaaeldin A; Abdelazim, Assem Si; Bensalah, Oum Keltoum A; Al Muhairi, Salama S

    2015-06-01

    High seroprevalence of Middle East respiratory syndrome corona virus (MERS-CoV) in dromedary camels has been previously reported in United Arab Emirates (UAE). However, the molecular detection of the virus has never been reported before in UAE. Of the 7,803 nasal swabs tested in the epidemiological survey, MERS-CoV nucleic acid was detected by real-time PCR in a total of 126 (1.6 %) camels. Positive camels were detected at the borders with Saudi Arabia and Oman and in camels' slaughter houses. MERS-CoV partial sequences obtained from UAE camels were clustering with human- and camel-derived MERS-CoV sequences in the same geographic area. Results provide further evidence of MERS-CoV zoonosis.

  4. Opening Address [International Conference on Human Resource Development for Introducing and Expanding Nuclear Power Programmes, Abu Dhabi (United Arab Emirates), 14-18 March 2010

    Energy Technology Data Exchange (ETDEWEB)

    Amano, Y [International Atomic Energy Agency, Vienna (Austria)

    2012-10-15

    Full text: It is a pleasure for me to open this IAEA conference on Human Resource Development for Introducing and Expanding Nuclear Power Programmes. I am very grateful to the Government of the United Arab Emirates for hosting this important event. As you know, the world is witnessing a resurgence of interest in nuclear power. The IAEA has projects on introducing nuclear power with no fewer than 58 of our Member States. We expect between 10 and 25 new countries to bring their first nuclear power plants on line by 2030. These are momentous changes. However, some countries are concerned about a possible shortage of skilled professionals in the nuclear field in the coming decades. The generation of professionals who built and led the nuclear power industry for much of the past 50 years is approaching retirement and in some countries not enough students are coming up through the educational system to take their place. Naturally, we, at the IAEA, want to do all we can to help Member States address this issue. That is why we have organized this conference. The situation is different in each country. For countries with expanding nuclear power programmes, the challenge is to scale up their existing education and training in order to have the required qualified workforce on time. Countries planning to supply nuclear technology to others must not only meet their national human resource needs, but also be able to transfer education and training capacity together with the technology they provide. Finally, countries embarking on nuclear power cannot become too dependent on their technology supplier and need to develop their own home grown expertise and skills base. The IAEA would be happy to help interested States to formulate country specific policies on human resource development, education, training and knowledge management in support of nuclear power programmes. We could also help countries make better use of training facilities, research reactors and other educational infrastructure. We could play a role in ensuring high standards for nuclear education and training and establish a framework for countries to recognize each other's educational qualifications. I look forward to hearing the ideas of this very knowledgeable and distinguished audience and wish you every success with the conference. (author)

  5. TRADISI FIQH DALAM PEMIKIRAN KHALID ABU AL-FADL

    Directory of Open Access Journals (Sweden)

    Qurrotul Ainiyah

    2016-09-01

    Full Text Available This research is descriptive and reflective, with lifting the theme "Tradition Fiqh Thought Khalid Abu al-Fadl", the theme is intended to explore the key ideas of Khalid discourse on contemporary Islamic legal by analyzing one of his main work, Speaking in God's Name: Islamic Law, Authority, and Women.dengan using content analysis approach to examine in depth the ideas Khalid Abu al-Fadl of Islamic law, the results of this study is the ideology of Salafism Khalid Critics argue that Islamic reformism partly responsible for creating credo closed, intolerant, and shallow in understanding the sacred texts of Islam deserves to be taken seriously.   Keywords: Fiqh, Khalid

  6. Do the Photos Tell it All? Representing Torture in the Images from Abu Ghraib

    OpenAIRE

    Dauenhauer, Katrin

    2009-01-01

    In 2004, pictures of U.S. military personnel abusing detainees of the Abu Ghraib prison came to public attention, triggering a new debate on torture. This essay examines the shock potential of the photographs from Abu Ghraib as well as the representability of pain. It argues that the role of photography in the Abu Ghraib torture scandal is a complex and complicated one, oscillating between becoming complicit in the torture and exposing it.

  7. Introduction of an Emergency Response Plan for flood loading of Sultan Abu Bakar Dam in Malaysia

    Science.gov (United States)

    Said, N. F. Md; Sidek, L. M.; Basri, H.; Muda, R. S.; Razad, A. Z. Abdul

    2016-03-01

    Sultan Abu Bakar Dam Emergency Response Plan (ERP) is designed to assist employees for identifying, monitoring, responding and mitigation dam safety emergencies. This paper is outlined to identification of an organization chart, responsibility for emergency management team and triggering level in Sultan Abu Bakar Dam ERP. ERP is a plan that guides responsibilities for proper operation of Sultan Abu Bakar Dam in respond to emergency incidents affecting the dam. Based on this study four major responsibilities are needed for Abu Bakar Dam owing to protect any probable risk for downstream which they can be Incident Commander, Deputy Incident Commander, On-Scene Commander, Civil Engineer. In conclusion, having organization charts based on ERP studies can be helpful for decreasing the probable risks in any projects such as Abu Bakar Dam and it is a way to identify and suspected and actual dam safety emergencies.

  8. Acceptance for Beneficial Use (ABU) Update for 241-AW-104 Waste Transfer Project

    International Nuclear Information System (INIS)

    MEWES, B.S.

    2001-01-01

    In October of 2000 an Engineering Task Plan (ETP), RPP-6869, was drafted to define objectives, document requirements, and define organizational responsibilities for the purpose of design installation and turnover of the 241-AW-104 Pump Replacement Project The ETP included an Acceptance for Beneficial Use (ABU) checklist, which delineated all tasks necessary to turn the 241-AW-104 Replaced Transfer Pump over to Operations, Maintenance, and Plant Engineering Signature approval of the respective Engineering Data Transmittal (EDT 630501) signified agreement that the ABU checklist was all-inclusive. In January 2001 an additional EDT (EDT 624153) was drafted to define completed ABU items, provide corresponding supporting documentation, and status open items in need of completion. This supporting document is to serve two purposes: (1) update ABU checklist items completed since January 2001, and (2) define remaining ABU checklist items in need of completion

  9. Human Right Abuses of Prisoners at Abu Ghraib

    OpenAIRE

    Lisa D. Henry

    2017-01-01

    Abu Ghraib, located a few miles on the western end of Baghdad, was an infamous prison facility, during the reigns of Saddam Hussein. Thousands of inmates were held at one time in the facility. Inmates were subjected to executions and torture along with despicable living conditions. After U.S. intimated the collapse of the vile regime of Hussein in 2002-03, lootings followed. The prison facility was also a target of such mob attacks. This led to the facility’s already bare minimum fixtures des...

  10. Analysis of Modern Elements in Works of Abu Turab Khosravi

    Directory of Open Access Journals (Sweden)

    Hosniyeh Nejatzadeh Eidgahi

    2017-06-01

    Full Text Available Contemplation on the theoretical foundations of modern fiction and modern texts denotes the fact that some of these texts highlight the new features of trends of modernism in literature closely related to the theme and motif including the inherent time and abstract thought. So far only some modernist elements were analyzed theoretically, while their competence and highlight is of important in modernist narratives that will be discussed in the current research. Features such as highlighted concepts of dying, deabsolutism and imbalance. The collections Divane Somenat, Havieyeh and Ketab-e Viran have the highest frequency in the use of the above components. The contemplation on the works by Abu Turab Khosravi from the perspective of characteristics listed as well as a few other basic components is a clear way and representation of his stories deep structure for the audience. The current paper modernist narratives are analytical-descriptive and in addition to introducing and analyzing each component of the narrative, one or more concrete example is given. The results show Abu Turab Khosravi is a technic-oriented writer and modernist features of delicate relationship with the fiction theme are hidden in narratives requiring to be explored in this context.

  11. Studi Eksperimental Pembuatan Ekosemen dari Abu Sampah dan Cangkang Kerang sebagai Bahan Alternatif Pengganti Semen

    Directory of Open Access Journals (Sweden)

    Frieska Ariesta Syafnijal

    2013-09-01

    Full Text Available Telah dibuat ekosemen dari bahan abu sampah organik dan abu cangkang kerang. Sampah organik dibakar dengan insinerator pada suhu 1000oC. Abu cangkang kerang dipanaskan dengan furnace pada suhu 700oC. Hasil pengujian komposisi awal XRD (X-Ray Diffraction, Abu sampah organik mengandung 69,7% CaCO3; 12,1% KCl; 4% Cd0.15Gd0.85; 3% SiO2; 8,1% Fe ( Se0.5Te0.5 dan 3% Al2ErGe2, Abu cangkang kerang mengandung 100% CaCO3. Ditentukan tiga variasi jumlah komposisi Abu sampah:Abu cangkang kerang yaitu Ekosemen A (58,2%:40%; Ekosemen B (49,1%:49,1% dan Ekosemen C (54,01%:44,09%. Sebagai variabel kontrol digunakan Semen Portland jenis OPC (Ordinary Portland Cement merek ‘Semen Gresik’. Dilakukan pengujian fisika yaitu kuat tekan mortar dan densitas serbuk. Pengujian XRD dilakukan untuk mengetahui komposisi kimia dari ekosemen. Dari hasil pengujian fisika didapat ekosemen B paling mendekati nilai ‘Semen Gresik’ OPC yaitu kuat tekan 3 hari (7,2 kg/cm2 dan densitas serbuk (2,535 gr/ml.   

  12. Abu Ghraib: Prisoner Abuse in the Light of Islamic and International Laws

    Directory of Open Access Journals (Sweden)

    Syed Serajul Islam

    2007-06-01

    Full Text Available Abstract: This study analyses the prisoner abuse at Abu Ghraib in the light of Islamic and International laws. Using documentary sources, the paper argues that Islamic law is far superior than the International law as enshrined in the Geneva Conventions and the United Nations Charter on the treatment of prisoners of war. It found the abuse of the prisoners at Abu Ghraib a routine operation carried out in obedience to orders issued by the higher authorities. The photographs portraying images of dehumanization in Abu Ghraib is unacceptable either in Islamic or international law.

  13. 241-SY-101 multi-functional instrument tree acceptance for beneficial use (ABU)

    International Nuclear Information System (INIS)

    Erhart, M.F.

    1995-01-01

    This document formally demonstrates that the ABU process for the 241-SY-101 risers 17B and 17C Multi-functional Instrument Trees (MIT's) has been properly completed in accordance with the approved ABU checklists. For each item required on the ABU Checklist, a bibliography of the documentation prepared and released to satisfy the requirements is provided. Release of this documentation signifies that the tank farm Operations, Engineering, and Maintenance organizations have accepted responsibility for the MIT'S in 241-SY-101 Risers 17B and 17C

  14. Modernisation or Westernisation of Johor under Abu Bakar: A Historical Analysis.

    Directory of Open Access Journals (Sweden)

    A Rahman Tang Abdullah

    2008-12-01

    Full Text Available Abstract: The transformation of Johor under Abu Bakar has been variously described as modernisation or westernisation. Westernisation argument is flawed because during the period under consideration, Johor was not yet fully under the control of the West. The archival records show that Johor’s transformation was self-initiated to promote the welfare of the people. The reforms Abu Bakar brought about in Johor affected more the Malay culture than Islamic rules and practices. Even then these reforms not simply modernised but elevated the position of certain aspects of Malay culture. It is, therefore, appropriate to describe Abu Bakar as the father of modern Johor.

  15. Stratigraphy, facies analysis and depositional environments of the Upper Unit of Abu Roash "E" member in the Abu Gharadig field, Western Desert, Egypt

    Science.gov (United States)

    Hewaidy, Abdel Galil; Elshahat, O. R.; Kamal, Samy

    2018-03-01

    Abu Roach "E" member is of an important hydrocarbon reservoir-producing horizon in the Abu Gharadig Field (north Western Desert, Egypt). This study is used to build facies analysis and depositional environments model for the Upper Unit of the Abu Roash "E" member in Abu Gharadig Field. This target has been achieved throughout the sedimentological, wire line logs, lithostratigraphic and biostratigraphic analyses of more than 528 feet cores. The high-resolution biostratigraphic analysis provides a calibration for the paleo-bathymetry and depositional environmental interpretations. Biozonation and lithostratigraphic markers are used to constrain stratigraphic correlation. Integration between the core description and petorographic microfacies analysis by microscope examination provide an excellent indication for the rock types and depositional environments. Five depositional facies types are detected including carbonate inner ramp, tidal flats, tidal channels, supra-tidal and tide dominated delta facies. This model helps in the understanding of the Upper Unit of Abu Roash "E" member reservoir distribution as well as lateral and vertical facies changes that contribute to the development strategy for the remaining hydrocarbon reserves for this important oil reservoir.

  16. The Abu Ghraib Scandal: Impact on the Army Profession and the Intelligence Process

    National Research Council Canada - National Science Library

    Bland, Dean

    2005-01-01

    .... Allegations of physical and emotional abuses by U.S. military personnel against Iraqi detainees in the Abu Ghraib prison shocked the world and led to calls for investigations, punishments, resignations, and war policy adjustments...

  17. Pembuatan dan Pengujian Kualitas Semen Portland Yang Diperkaya Silikat Abu Ampas Tebu

    OpenAIRE

    Suci Wulandari, Indah Pratama

    2015-01-01

    Penelitian ini mengkaji pengaruh penambahan abu ampas tebu terhadap kuat tekan mortar dan sifat fisis semen portland komposit, meliputi: kehalusan semen, kebutuhan air semen, waktu pengikatan semen, pemuaian dan komposisi kimia semen. Dari hasil penelitian, besar kuat tekan pada penggunaan abu ampas tebu dengan kadar 9% merupakan penambahan optimum pada mortar yang direndam larutan kapur jenuh Sedangkan dari hasil pengujian fisis yang meliputi kehalusan semen, kebutuhan air semen, waktu pengi...

  18. Modernisation or Westernisation of Johor under Abu Bakar: A Historical Analysis.

    OpenAIRE

    A Rahman Tang Abdullah

    2008-01-01

    Abstract: The transformation of Johor under Abu Bakar has been variously described as modernisation or westernisation. Westernisation argument is flawed because during the period under consideration, Johor was not yet fully under the control of the West. The archival records show that Johor’s transformation was self-initiated to promote the welfare of the people. The reforms Abu Bakar brought about in Johor affected more the Malay culture than Islamic rules and practices. Even then these refo...

  19. In the remote western desert oasis of Egypt -Abu Minqar community ...

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

    Nesrine

    Les habitants du village oasien d'Abu Minqar, au centre du désert occidental, ont démontré que les populations peuvent prendre en mains leurs ressources et en assurer une gestion des plus efficaces et équitables. Comme tous les habitants de l'oasis de Farafra, les agriculteurs d'Abu. Minqar font face à nombreux défis ...

  20. PERBANDINGAN KEMAMPUAN SILIKA GEL DARI ABU SABUT KELAPA DAN ABU SEKAM PADI UNTUK MENURUNKAN KADAR LOGAM Cd2+

    Directory of Open Access Journals (Sweden)

    AF Yusrin

    2015-07-01

    Full Text Available Penelitian mengenai pembuatan silika gel dari bahan baku abu sabut kelapa (ASK dan abu sekam padi (ASP telah dilakukan dengan memanfaatkan kandungan silikanya. Bahan baku ASK dan ASP ditambah larutan NaOH dengan pemanasan dan peleburan pada suhu 500C selama 30 menit menghasilkan larutan natrium silikat, kemudian larutan natrium silikat masing-masing diasamkan dengan HCl 3 M hingga pH 7 dan dikeringkan hingga menjadi silika gel abu sabut kelapa (SG-ASK dan silika gel abu sekam padi (SG-ASP. Hasil karakterisasi XRD menyatakan bahwa SG-ASK dan SG-ASP menghasilkan silika berbentuk amorf, sedangkan hasil analisis FT-IR menyatakan bahwa silika gel memiliki gugus fungsi Si-OH, Si-O dan Si-H. Hasil penelitian mengenai uji penyerapan ion logam Cd2+ menunjukkan bahwa penyerapan optimum ion logam Cd2+ dalam larutan oleh SG-ASK adalah pada pH 6, waktu kontak 60 menit dan konsentrasi optimum 7,45 ppm. Hasil uji penyerapan optimum ion logam Cd2+ dalam larutan oleh SG-ASP pada pH 7, waktu kontak 90 menit dan konsentrasi optimum 11,78 ppm. Hasil penelitian menunjukkan bahwa kemampuan SG-ASP lebih besar dibandingkan dengan kemampuan SG-ASK dalam menurunkan kadar ion logam Cd2+ dalam larutan.Research on the manufacture of gel silica from coconut husk ash (ASK and rice husk ash (ASP has been conducted by utilizing their silica contents. ASK and ASP were added by an NaOH solution, then by heated and melted at temperature 500C for 30 minutes to produce sodium silicate solution. The solution was then acidified separately with HCl 3 M up to pH 7 and dried into silica gel of coconut husk ash (SG-ASK and silica gel of rice husk ash (SG-ASP. The result of XRD characterization showed that SG-ASK and SG-ASP both produced amorphous silica, while the result of FT-IR analysis showed that silica gel had functional groups of Si-OH, Si-O and Si-H. The research on the test adsorption of Cd2+ metal ions showed that the optimum adsorption of Cd2+ metal ions in solution by SG

  1. PREPARASI DAN KARAKTERISASI ZEOLIT DARI ABU LAYANG BATUBARA SECARA ALKALI HIDROTERMAL

    Directory of Open Access Journals (Sweden)

    Jumaeri Jumaeri

    2012-01-01

    Full Text Available Preparasi zeolit dari abu layang batubara PLTU Suralaya secara alkali hidrotermal telah dilakukan. Preparasi dilakukan terhadap abu layang yang telah direfluks dengan HCl 1M dan tanpa refluks. Larutan NaOH dengan konsentrasi tertentu ( 1 ; 2 dan 3 M dicampur dengan abu layang batu bara dengan rasio 10 ml larutan tiap 1 gram abu layang, ke dalam tabung Teflon 100 ml dalam suatu autoclave stainless-steel. Autoclave kemudian dipanaskan pada temperature 80-16 oC selama tiga hari. Zeolit sintesis yang dihasilkan selanjutnya diuji secara kualitatif dengan menggunakan Spektroskopi Inframerah, dan Difraksi Sinar-X. Hasil penelitian menunjukkan bahwa aktivasi abu layang dengan proses alkali hidrotermal dapat menghasilkan material yang mempunyai struktur mirip zeolit (zeolit-like. Produk hidrotermal terdiri dari campuran zeolit (Zeolit P, Zeolit Y serta kristal sodalit dan mullit. Pada temperatur 160 oC, diperoleh zeolit dengan kristalinitas lebih tinggi dari pada 100 oC, baik melalui refluks atau tanpa refluks. Karakteristik zeolit yang terbentuk sangat ditentukan oleh kondisi proses, yang meliputi konsentrasi NaOH, waktu, dan temperatur.

  2. SINTESIS SILIKA AEROGEL DENGAN BAHAN DASAR ABU BAGASSE

    Directory of Open Access Journals (Sweden)

    Nazriati Nazriati

    2012-05-01

    Full Text Available SYNTHESIS OF SILICA AEROGEL FROM BAGASSE ASH. Synthesis of silica aerogel from bagasse ash was done by alkaline extraction followed by sol-gel. Bagasse ash was extracted with NaOH at its boiling temperature for one hour with continue stirring, to produce sodium silicate. Subsequently, sodium silicate was pass through ionic exchanger resin, to produces silicic acid (SA. Silicic acid solution was then added with TMCS and HMDS as surface modifier agent. In order to form gel pH must be adjusted to final pH of 8-9 by addition of NH4OH solution. The resulting gel then was aged and dried at ambient pressure and at a certain time and temperature. Characterization of products was done by measuring its pore volume, surface area, and hydrophobisity (contact angle. TMCS serves as water expeller from the pores and subsequently surface was modified by HMDS and TMCS. HMDS content will linearly increase surface area, pore volume, and the contact angle of the resulting silica aerogel. Characteristics of silica aerogel was generated by varying the composition of the SA:TMCS:HMDS resulting has a surface area of 50-488 m2/g, pore volume from 0.2 to 0.9 m3 /g, the contact angle of 48-119 and pore diameter ranging from 5.7-22.56 nm. Based on the resulting pore diameter, the synthesized of silica aerogel categorized as mesoporous.      Abstrak   Sintesis silika aerogel dari bahan dasar abu bagasse dilakukan dengan ekstraksi basa dan diikuti dengan sol-gel. Abu bagasse diekstrak dengan NaOH pada suhu didihnya sambil diaduk selama satu jam, menghasilkan sodium silikat. Selanjutnya, sodium silikat dilewatkan resin penukar ion, menghasilkan asam silicic (SA. Larutan asam silicic kemudian ditambahkan trimethy­l­chlorosilane (TMCS dan hexamethyldisilazane (HMDS sebagai agen pemodifikasi permukaan. Untuk terjadinya gel pH diatur hingga mencapai 8-9 dengan penambahan larutan NH4OH. Gel yang dihasilkan kemudian di-aging dan dikeringkan pada tekanan ambien pada suhu dan

  3. The Theatre of Cruelty: Dehumanization, Objectification & Abu Ghraib

    Directory of Open Access Journals (Sweden)

    Christiana Spens

    2014-09-01

    Full Text Available A clumsy pyramid of kneeling men, naked apart from the hoods over their heads, with a smiling, fair-headed woman and a grinning man with a moustache, wearing green cleaning gloves; a slight woman with a blank expression and a man on the floor, on a limp leash; a hooded, robed figure, standing on a box with his arms outstretched and a pose similar to the crucifixion, with sinister wires behind him, and otherwise blank surroundings.  A row of more hooded, naked men, forced to do sexual acts as a female prison guard (Lynndie England, tanned and wearing various shades of khaki, grins and does a thumbs up sign, pointing at him, her cigarette tilted and her expression not altogether different from Bonnie in 'Bonnie and Clyde. 'A man in uniform and a black beanie hat, sitting on an Iraqi prisoner. Another pyramid of naked detainees, with a man and women behind them, smiling arm in arm, as if they are standing by a caught wild boar or large fish, or a well-organised barbeque. The moustached man (Charles Graner, again smiling and giving a thumbs up sign, this time over a corpse, whose bloody eyes have been bandaged. A naked prisoner covering his ears, as several dogs bark at him, and soldiers watch on. Another prisoner chained to a bed-frame, with some underpants covering his face.  These infamous scenes, shown in the Abu Ghraib photographs, shocked many people, and the perpetrators of the torture depicted were condemned by the relevant authorities. They transformed from clandestine mementos of hidden violence to records of an international scandal and evidence of serious crime. Their meaning changed depending on who saw them, how they were interpreted, what reactions they provoked, and the rulings of the courts regarding the people involved. They went from being private victory shots, to an international public relations disaster, to evidence of breaking of the Geneva Convention.

  4. DELIGNIFIKASI BAMBU PETUNG (DENDROCALAMUS ASPER DENGAN EKSTRAK ABU JERAMI PADI DAN KAYU

    Directory of Open Access Journals (Sweden)

    Endah Sulistiawati

    2012-10-01

    Full Text Available Kebutuhan tekstil di Indonesia terus meningkat seiring dengan bertambahnya jumlah penduduk. Selama ini pemenuhan tekstil sebagian besar diimpor dari beberapa negara, antara lain: India, China, dan Jepang. Di sisi lain, Indonesia merupakan negara agraris, dengan limbah pertanian yang melimpah. Juga tanaman bambu tumbuh subur dan banyak terdapat di negeri ini. Keunggulan serat tekstil bambu adalah bersifat antiseptik, tahan terhadap mikroba. Penelitian ini merupakan salah satu langkah dalam pembuatan serat tekstil alami dari bambu petung (Dendrocalamus asper dan limbah pertanian yaitu abu jerami padi dan kayu, yaitu tahap delignifikasi. Tujuan penelitian ini mencari waktu perendaman bambu dalam ekstrak abu yang memberikan hasil terbaik. Bambu dipotong dan dibelah tipis, berukuran panjang 15 cm, setebal 0,5 mm. Mula-mula sampel bambu ditimbang (antara 12 sampai 57 gram, lalu direndam dalam ekstrak abu (jerami padi dan kayu sebanyak 500 ml dalam sebuah botol berkapasitas 600 ml dan ditutup. Perendaman dilakukan pada suhu kamar. Waktu perendaman bervariasi dari 4 jam hingga 80 jam. Setelah perendaman selesai, hasil disaring. Sampel filtrat dititrasi untuk diketahui konsentrasi alkali aktifnya. Bambu yang telah direndam lalu dikeringkan menggunakan oven pada suhu 110ºC sampai berat tetap. Selisih berat antara bambu awal dan akhir (kering dihitung, dan dianggap sebagai lignin yang terdegradasi. Dari penelitian dapat disimpulkan bahwa perendaman menggunakan ekstrak abu jerami padi memberikan hasil yang lebih baik dari pada ekstrak abu kayu, karena pengurangan berat padatan lebih besar. Hasil yang tertinggi pada perendaman menggunakan ekstrak abu jerami padi selama 76 jam, dengan selisih berat (basis kering mencapai 44,5%.

  5. Abu Sayyaf Group (ASG): An Al-Qaeda Associate Case Study

    Science.gov (United States)

    2017-10-01

    Enduring Freedom -Philippines PNP Philippine National Police viii PSF Philippine Security Forces SAF Special Action Forces SOF...Enduring Freedom Philippines. 1 5 Table 2. U.S. approaches to ASG 46 Robinson...Implications for Future Defense Strategy.” 48 Anthony Measures, “What is Abu Sayyaf?” Centre on Religion and Geopolitics. May 17, 2016. Accessed

  6. Abu Ghraib and the War against Terror - a case against Donald Rumsfeld

    NARCIS (Netherlands)

    Smeulers, A.L.; Niekerk, S.

    2009-01-01

    The pictures of the inhuman and abusive treatment of Iraqi prisoners at the Abu Ghraib prison shocked the world. The authors of this contribution will take a criminological approach to the crimes committed and will show-by using an analytical framework used by organizational criminologists-that the

  7. Some dared call it torture: cultural resonance, Abu Ghraib, and a selectively echoing press

    NARCIS (Netherlands)

    Rowling, C.M.; Jones, T.M.; Sheets, P.

    2011-01-01

    This study draws upon research on "indexing" and "cascading activation" to explore U.S. political and news discourse surrounding the Abu Ghraib prison scandal. Specifically, we systematically analyze White House, military, congressional, and news messages. In so doing, we incorporate scholarship on

  8. ANALISIS EKONOMI ISLAM TERHADAP BAGI HASIL PEMBIAYAAN MUDHARABAH UNTUK USAHA MIKRO PADA BAITUL QIRADH ABU INDRAPURI

    Directory of Open Access Journals (Sweden)

    Jumadi Jumadi

    2013-06-01

    Full Text Available This study generally aims to analyze the concept of mudharabah financing in Baitul Qiradh (BQ Abu Indrapuri for micro-enterprises. Specifically, the paper reviews the systems implemented in the management and revenue-sharing mechanisms derived from these micro-enterprises. This study employs primary and secondary data which were collected through interview and documentation studies. The data were analyzed using descriptive analysis method. The findings show that generally the concept of mudharabah financing in BQ Abu Indrapuri is based on Fatwa Dewan Syariah Nasional No. 07/DSN/MUI/IV/2000. In the implementation level, however, the application of profit sharing and collateral system was not fully shariah compliance. The imbalance between the concept and implementation because the BQ still refers to the conventional banking rules. =========================================== Penelitian ini secara umum bertujuan untuk menganalisis konsep pembiayaan mudharabah pada Baitul Qiradh (BQ Abu Indrapuri untuk usaha mikro. Secara spesifik, tulisan mengkaji tentang sistem yang diterapkan dalam pengelolaan dan mekanisme pembagian pendapatan yang diperoleh dari usaha mikro tersebut. Penelitian ini menggunakan data primer dan sekunder yang dikumpulkan dengan teknik wawancara bebas, dan studi dokumentasi. Data yang diperoleh dianalisis dengan menggunakan metode deskriptif analisis. Hasil penelitian menunjukkan bahwa secara umum konsep pembiayaan mudharabah pada BQ Abu Indrapuri berpedoman pada Fatwa Dewan Syariah Nasional No.07/DSN/MUI/IV/2000. Akan tetapi, dalam implementasinya masih terdapat hal-hal yang tidak sesuai dengan konsep syariah yaitu pada sistem bagi hasil dan jaminan. Terdapat ketimpangan antara konsep dan implementasi disebabkan karena BQ Abu Indrapuri masih mengacu pada aturan sistem perbankan konvensional.

  9. Pemurnian Silika Pada Abu Layang Dari Pembangkit Listrik Di Paiton (PT YTL) Dengan Pelarutan Asam Klorida Dan Aqua Regia

    OpenAIRE

    Anggia, Denida Mega; Suprapto, Suprapto

    2016-01-01

    Penelitian mengenai pemurnian silika melalui pelarutan menggunakan asam klorida (HCl) dan aqua regia pada abu layang yang berasal dari PT YTL, Paiton, telah dilakukan.Parameter yang digunakan dalam penelitian ini adalah konsentrasi asam dan waktu pelarutan HCl. Pengaruh pelarutan unsur Fe, Ca, dan Al dari sampel juga diteliti.Dari hasil XRD abu layang, terkandung mineral quartz, mullite, hematite dan kalsium oksida. Kondisi paling baik pada saat pelarutan sampel adalah menggunakan pelarutan a...

  10. Reading teh Myth: Public Teaching of Abu Bakar Ba'asyir

    Directory of Open Access Journals (Sweden)

    Timothy Earl Behrend

    2003-12-01

    Full Text Available Abu Bakar Ba 'asyir, menurut media di luar Indonesia, dituduh sebagai penganjur terorisme dan revolusi melalui organisasi yang disebut Jamaah Islamiyah. Namanya sering dikaitkan dengan Al Qaidah, dan sejumlah peristiwa terorisme. Ia ditangkap karena desakan sejumlah negara atas Indonesia, melalui tuduhan sebagai aktor terorisme. Abu Bakar Ba'asyir sendiri merupakan seorang muslim taat, disiplin, tetapi juga absolutis dan simplistis. Ia memang, melalui pengajarannya, tampak berobsesi menegakkan syari'at Islam di negara Indonesia, untuk mengganti sistem kafir. Dalam hal ini, ia seorang radikalis. Tetapi, sesungguhnya ia bukan penganjur terorisme dan kekerasan dalam mencapai tujuannya, sebagaimana dituduhkan media. Sikap radikalnya, sesungguhnya, tak beda dengan sikap radikal kaum Kristen fundamentalis yang pernah terjadi di barat, terutama Amerika Serikat. Selain itu, ia juga sangat menentang Amerika yang dipandangnya telah melakukan hegemoni dan terorisme budaya.

  11. Comunicación y territorialización. Extraños en Abu Ghraib

    Directory of Open Access Journals (Sweden)

    Cristina Peñamarín

    2009-01-01

    Full Text Available El trabajo estudia los medios en los procesos de territorialización y de formación de “causas colectivas”, que mueven la acción política, en los discursos públicos durante la guerra de Irak y en las fotografías de Abu Ghraib. Para ello, analiza la transmisión de emociones colectivizadoras de acuerdo con las diferentes categorizaciones de los otros. The paper studies media in territory processes and the formation of "collective causes", that can move political action, in public discourses during Iraq war and in Abu Ghraib pictures. For this purpose, it analyses transmission of collective emotions based on different categories of “the others”.

  12. Application of a precipitation method for uranium recovery from Abu-Zaabal phosphoric acid plant, egypt

    International Nuclear Information System (INIS)

    El-Hazek, N.M.T.; Hussein, E.M.

    1997-01-01

    Current industrial recovery of uranium from 30% phosphoric acid-produced by the dihydrate process-is based on solvent extraction method. Uranium recovery from concentrated phosphoric acid (45-52% P 2 O 5 ) produced by evaporation of the 30% acid or directly produced by the hemihydrate process, by solvent extraction is difficult to apply in practice. In addition to possible contamination of the acid by the organic solvents and/or their deterioration. This paper investigates the possibility of applying a precipitation method (Weterings and Janssen, 1985) for uranium recovery from both low (28% P 2 O 2 ) and high (48% P 2 O 5 ) concentration phosphoric acids produced by abu-Zaabal phosphoric acid plant (abu-Zaabal fertilizers and chemicals Co., Egypt). The 28% acid produced by H 2 SO 4 dihydrate method and the 48% acid produced by evaporation of the 28% acid

  13. "Where Is the Love?": The Ethics of Empathy in Abu Ghraib

    Science.gov (United States)

    Sturgeon, Elizabeth M.

    2007-01-01

    Abu Ghraib. The name conjures horrifying images of abuse, torture, and man's inhumanity to man. In one photograph, a pyramid of naked detainees huddles outside a jail cell; in another, a soldier holds the end of a dog leash which is attached at the neck to a prostrate prisoner; in another, a soldier gives the thumbs-up sign in front of a line of…

  14. On thinking and not being able to think: reflections on viewing the Abu Ghraib photos.

    Science.gov (United States)

    Moss, Donald B

    2007-04-01

    Using experiences from childhood, from encounters with contemporary art, from clinical experience, and, most elaborately, from an initial viewing of the Abu Ghraib photos, the author argues that the interpretability of experience depends upon its being legible. This legibility, in turn, depends upon the interpreter maintaining contact with his/her own capacities for thought, and, more fundamentally, with the vitally necessary community of others with whom he/she shares those capacities.

  15. Elemen Kebangsawanan dalam Pemilihan Pemimpin: Analisis Kontekstual Pemilihan Saidina Abu Bakr, Muawiyyah serta Kesultanan Melayu

    OpenAIRE

    Mohd Haidhar Kamarzaman; Norakmal Azraf Awaluddin; Muhammad Akmal Othoman; Yusri Mohamad Ramli

    2013-01-01

    Pemilihan pemimpin negara dalam Islam merupakan tugas yang berat ini selaras dengan kepentingannya dilihat sebagai pengganti Rasulullah (s.a.w) iaitu menyebarkan Islam dan mentadbir kelangsungan Islam. Namun yang menjadi fokus kepada penulisan ini adalah faktor kebangsawanan dalam pelantikan pemimpin dalam Islam. Kajian ini memfokuskan kepada sejarah bagaimana elemen kebangsawanan kaum Quraisy bagi Saidina Abu Bakar r.a menjadi faktor yang berpengaruh dalam pelantikan beliau sebagai khalifah ...

  16. PEMANFAATAN ABU VULKANIK GUNUNG MERAPI SEBAGAI GEOPOLIMER (SUATU POLIMER ANORGANIK ALUMINOSILIKAT

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    E. Kusumastuti

    2012-09-01

    Full Text Available Sintesis geopolimer telah dilakukan dengan memanfaatkan abu vulkanik Gunung Merapi. Geopolimer merupakan suatu polimer anorganik aluminosilikat dengan rantai Si-O-Al yang disintesis dari material yang kaya akan silika dan alumina dengan larutan pengaktif natrium hidroksida. Analisis kandungan kimia abu vulkanik Merapi menunjukkan bahwa material ini termasuk material pozzolan dengan kandungan silika dan alumina yang tinggi, yakni 45,7% berat SiO2; 14,00% berat Al2O3; 16,1% berat CaO; 18,2% berat Fe2O3 dan 3,86% berat K2O. Perbandingan mol SiO2/Al2O3 dalam abu vulkanik Merapi tergolong tinggi yakni 5,55. Abu vulkanik Merapi dapat disintesis menjadi geopolimer meskipun mempunyai rasio mol SiO2/Al2O3 yang tinggi dengan menggunakan larutan pengaktif NaOH 66,67% serta menambah waktu curing selama 3 hari pada suhu 70°C untuk membantu proses kondensasi (lepasnya molekul air pada proses geopolimerisasinya. Geopolimerisasi abu vulkanik Merapi pada suhu kamar tidak dapat terjadi, ditandai dengan kekuatannya yang sangat rendah. Karakterisasi pada geopolimer berbahan dasar abu vulkanik menunjukkan bahwa kuat tekan optimum dicapai pada komposisi dengan perbandingan abu vulkanik/Na silikat/NaOH/H2O sebesar 50/10/4/6 dengan kekuatan 61,16 MPa. Analisis kualitatif berupa fasa mineral dengan XRD dan ikatan kimia dengan FTIR menunjukkan bahwa telah terbentuk fasa amorf aluminosilikat geopolimer dengan ikatan Si–O–Si atau Si–O–Al. Synthesis of geopolymer has been done by using Merapi volcanic ash. Geopolymer is an aluminosilicate inorganic polymer with Si-O-Al chain that has been synthesized from silica-and alumina-rich materials by using activator solution natrium hydroxide. The analysis of Merapi volcanic ash content showed that it was a pozzolan material containing high-silica alumina, with 45,7% of SiO2; 14,00% of Al2O3; 16,1% of  CaO; 18,2% of Fe2O3 and 3,86% of K2O. Mol ratio of SiO2/Al2O3 was high, it is 5,55. Although it

  17. Mapping b-values beneath Abu Dabbab from June to August 2004 earthquake

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    I.F. Abu El-Nader

    2016-12-01

    Full Text Available Abu Dabbab area is considered as one of the most active earthquake sources in Egypt. It is defined by its swarm type activity, and complicated stress pattern. This study was conducted to evaluate the two and three dimensional spatial distribution of b-value at Abu Dabbab area (Margin of the northern Red Sea Rift, Egypt. The gridding technique of Wiemer and Wyss (1997 was used to compute b-value using ZMAP software. The b-value is calculated from a catalog consisting of 850 well-located earthquakes, which were recorded from 1st June to August 2004, using the maximum likelihood method. These earthquakes were recorded by temporary digital seismic network, with magnitudes ranging from −1 to 3.4 ML. It is important to mention that the variations of b-value with time cannot be easily detected for a short period. Hence, this study has been carried out to examine the variations of b-value in space. The computed b-value in the Abu Dabbab area does not follow a uniform distribution. A small volume of anomalously high b-value (b > 1.8 exists in the central part of the area at a depth between 6 and 9 km. This seems to agree with the reported low velocity value derived from previous P-wave travel time tomography studies (Hosny et al., 2009 and the low Q value (Abdel-Fattah et al., 2008. The existence of an anomalously high b-value region may be attributed to the presence of a magma reservoir or dyke zone beneath the northern Red Sea Rift that causes an intensively heterogeneous fractured crust or unusually high pore pressure.

  18. Comunicación y territorialización. Extraños en Abu Ghraib

    OpenAIRE

    Peñamarín, Cristina

    2009-01-01

    El trabajo estudia los medios en los procesos de territorialización y de formación de “causas colectivas”, que mueven la acción política, en los discursos públicos durante la guerra de Irak y en las fotografías de Abu Ghraib. Para ello, analiza la transmisión de emociones colectivizadoras de acuerdo con las diferentes categorizaciones de los otros. The paper studies media in territory processes and the formation of "collective causes", that can move political action, in public discourses d...

  19. Medical ethics at Guantanamo Bay and Abu Ghraib: the problem of dual loyalty.

    Science.gov (United States)

    Clark, Peter A

    2006-01-01

    Although knowledge of torture and physical and psychological abuse was widespread at both the Guantanamo Bay detention facility and Abu Ghraib prison in Iraq, and known to medical personnel, there was no official report before the January 2004 Army investigation of military health personnel reporting abuse, degradation or signs of torture. Military medical personnel are placed in a position of a "dual loyalty" conflict. They have to balance the medical needs of their patients, who happen to be detainees, with their military duty to their employer. The United States military medical system failed to protect detainee's human rights, violated the basic principles of medical ethics and ignored the basic tenets of medical professionalism.

  20. Cornici di tortura Lo scandalo di Abu Ghraib come rituale mediatizzato tra fotogiornalismo e arte contemporanea

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    Marco Solaroli

    2010-11-01

    Full Text Available This paper deals with the scandal of Abu Ghraib. The diffusion of the torture photographs is analyzed as a peculiar form of mediatized ritual, which has cristallized them in the public memory and performatively activated a number of practices of creative re-contextualization and symbolic re-articulation. In particular, the paper problematizes a wide range of forms of artistic representations of the torture photographs, according to three main analytical dimensions: inter-iconic translation, authorial intentions, degree of institutionalization.

  1. A Comparative Analysis into U.S. Military Abuses at the My Lai Massacre and Abu Ghraib Prison Scandal

    Science.gov (United States)

    2015-06-01

    loneliness and depression .24 He also reveals the escalation of violence that took place, such as shooting stray dogs for sport.25 As mentioned above... YouTube video, 9:51, posted by “Ryan Plant,” December 1, 2012, https://www.youtube.com/watch?v=LDAd8i7dAWs. 24 Aiden Delgado, Sutras of Abu Ghraib...terrorist group of global reach has been 80 “Ghosts of Abu Ghraib,” YouTube video, 78:16, directed by

  2. STS-45 Earth observation of the Persian Gulf and the island of Abu Ali

    Science.gov (United States)

    1992-01-01

    STS-45 Earth observation taken aboard Atlantis, Orbiter Vehicle (OV) 104, is of the northern reaches of the Persian Gulf with the sunglint pattern centered on the Saudi Arabian island of Abu Ali. Bright features along the coast are thought to be deposits of oil, released from a terminal offshore of Kuwait during the recent Persian Gulf War. Further up the coast, in Kuwait, the black, oil-soaked desert surrounding the site of the oil well fires is clearly visible. View was taken from an altitude of 160 nautical miles with OV-104 located at 28 degrees north and 52.8 degrees east. During the STS-45 mission, an international survey team focused on oil contamination of the shallow-water habitants in the area north of Abu Ali Island. Crewmembers contacted the NOAA survey vessel, the R/V Mt. Mitchell, several times and photographed water color and sunglint within the study area and throughout the entire Persian Gulf. These photographic data are expected to aid the Persian Gulf researchers in

  3. Natural Radioactivity in Abu-Tartor Phosphate Deposits and the Surrounding Region, New Valley, Egypt

    International Nuclear Information System (INIS)

    Khater, A.E.; Higgy, R.H.; Pimpl, M.

    1999-01-01

    Abu-Tartor phosphate mine. New Valley district, is one of the biggest phosphate mines in Egypt which will start full production soon. The planned ore rocks (24.8%P 2 O 5 ) annual production is 4 million tons. The aim of this study is to estimate the natural radioactivity levels in Abu-Tartor phosphate deposits and the surrounding region. The environmental radioactivity levels in the surrounding region will be considered as pre-operational levels which are essential to determine the radiological impacts of phosphate mining later on. Phosphate samples (ore rocks, wet rocks and beneficiation wastes) and environmental samples (soil, water and plant)were collected. The specific activities of Ra-226 (U-238) series, Th-232 series and K-40 were measured using gamma-ray spectrometry based on Hyper pure Germanium detectors. The specific activities of uranium isotopes (U-238, U-235 and U-234) were measured using alpha spectrometry based on surface barrier detectors after radiochemical separation. The specific activity of Pb-210 was measured using low background proportional gas counting system after radiochemical separation . The results were discussed and compared with national and international values

  4. An ethnozoological study in the adjoining areas of Mount Abu wildlife sanctuary, India

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    Mahawar Madan

    2010-02-01

    Full Text Available Abstract Background There is evidence that human beings are familiar with use of animals for food, cloth, medicine, etc. since ancient times. Enormous work has been done on ethnobotany and traditional medicine. Like plants, animal and their products are also possessing medicinal properties that can be exploited for the benefit of human beings. In India, many ethnic communities are dispersed all over the country and these people are still totally depended on local traditional medicinal system for their health care. India is gifted with faunal and floral biodiversity, Mount Abu wildlife sanctuary is also one of them, and thus the aim of this work was to take an ethnozoological field survey among Garasiya people (main tribal group of this area in the adjoining areas of this sanctuary. Method In order to document the ethnozoological information about animal and their products prevalent among these people in the adjoining area of Mount Abu wildlife sanctuary, a study was carried out from January, 2008 to April, 2008. Data were collected through semi-structured questionnaire and open interview with 25 (16 male and 9 female selected Garasiya people. The name of animal and other ethnozoological information were documented. Photographs and discussion were also recorded with the help of camera and voice recorder. Result A total of 24 animal species were used in 35 different medicinal purposes including asthma, weakness, tuberculosis, cough, paralysis and blister and for other religious purposes. It has been find out that animal used by Garasiya, consist of fourteen mammals, five birds, three reptiles, one arthropods and one amphibian. The meat of Cynopterus sphinx used to relieved fever and cough has the highest FL (96% although flesh of Sus scrofa and tooth of Elephas maximus have the lowest FL (12%. Some protected species such as Elephas maximus (elephant, Semnopithecus priam (monkey, Cervus unicolor (sambhar were also mentioned as important medicinal

  5. An ethnozoological study in the adjoining areas of Mount Abu wildlife sanctuary, India.

    Science.gov (United States)

    Jaroli, D P; Mahawar, Madan Mohan; Vyas, Nitin

    2010-02-10

    There is evidence that human beings are familiar with use of animals for food, cloth, medicine, etc. since ancient times. Enormous work has been done on ethnobotany and traditional medicine. Like plants, animal and their products are also possessing medicinal properties that can be exploited for the benefit of human beings. In India, many ethnic communities are dispersed all over the country and these people are still totally depended on local traditional medicinal system for their health care. India is gifted with faunal and floral biodiversity, Mount Abu wildlife sanctuary is also one of them, and thus the aim of this work was to take an ethnozoological field survey among Garasiya people (main tribal group of this area) in the adjoining areas of this sanctuary. In order to document the ethnozoological information about animal and their products prevalent among these people in the adjoining area of Mount Abu wildlife sanctuary, a study was carried out from January, 2008 to April, 2008. Data were collected through semi-structured questionnaire and open interview with 25 (16 male and 9 female) selected Garasiya people. The name of animal and other ethnozoological information were documented. Photographs and discussion were also recorded with the help of camera and voice recorder. A total of 24 animal species were used in 35 different medicinal purposes including asthma, weakness, tuberculosis, cough, paralysis and blister and for other religious purposes. It has been find out that animal used by Garasiya, consist of fourteen mammals, five birds, three reptiles, one arthropods and one amphibian. The meat of Cynopterus sphinx used to relieved fever and cough has the highest FL (96%) although flesh of Sus scrofa and tooth of Elephas maximus have the lowest FL (12%). Some protected species such as Elephas maximus (elephant), Semnopithecus priam (monkey), Cervus unicolor (sambhar) were also mentioned as important medicinal resources. We also found that cough, asthma and

  6. Comparing photo modeling methodologies and techniques: the instance of the Great Temple of Abu Simbel

    Directory of Open Access Journals (Sweden)

    Sergio Di Tondo

    2013-10-01

    Full Text Available After fifty years from the Salvage of the Abu Simbel Temples it has been possible to experiment the contemporary photo-modeling tools beginning from the original data of the photogrammetrical survey carried out in the 1950s. This produced a reflection on “Image Based” methods and modeling techniques, comparing strict 3d digital photogrammetry with the latest Structure From Motion (SFM systems. The topographic survey data, the original photogrammetric stereo couples, the points coordinates and their representation in contour lines, allowed to obtain a model of the monument in his configuration before the moving of the temples. The impossibility to carry out a direct survey led to touristic shots to create SFM models to use for geometric comparisons.

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

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    Nabil A. Abd El-Tawab BADER

    2013-03-01

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

  8. Application of Electrical Resistivity Tomography Technique for Characterizing Leakage Problem in Abu Baara Earth Dam, Syria

    Directory of Open Access Journals (Sweden)

    Walid Al-Fares

    2014-01-01

    Full Text Available Electrical Resistivity Tomography (ERT survey was carried out at Abu Baara earth dam in northwestern Syria, in order to delineate potential pathways of leakage occurring through the subsurface structure close to the dam body. The survey was performed along two straight measuring profiles of 715 and 430 m length in up- and downstream sides of the dam’s embankment. The analysis of the inverted ERT sections revealed the presence of fractured and karstified limestone rocks which constitute the shallow bedrock of the dam reservoir. Several subsurface structural anomalies were identified within the fractured bedrock, most of which are associated with probable karstic cavities, voids, and discontinuity features developed within the carbonates rocks. Moreover, results also showed the occurrence of a distinguished subsiding structure coinciding with main valley course. Accordingly, it is believed that the bedrock and the other detected features are the main potential causes of water leakage from the dam’s reservoir.

  9. Applying post classification change detection technique to monitor an Egyptian coastal zone (Abu Qir Bay

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    Mamdouh M. El-Hattab

    2016-06-01

    Full Text Available Land cover changes considered as one of the important global phenomena exerting perhaps one of the most significant effects on the environment than any other factor. It is, therefore, vital that accurate data on land cover changes are made available to facilitate the understanding of the link between land cover changes and environmental changes to allow planners to make effective decisions. In this paper, the post classification approach was used to detect and assess land cover changes of one of the important coastal zones in Egypt, Abu Qir Bay zone, based on the comparative analysis of independently produced classification images of the same area at different dates. In addition to satellite images, socioeconomic data were used with the aid of land use model EGSLR to indicate relation between land cover and land use changes. Results indicated that changes in different land covers reflected the changes in occupation status in specific zones. For example, in the south of Idku Lake zone, it was observed that the occupation of settlers changed from being unskilled workers to fishermen based on the expansion of the area of fish farms. Change rates increased dramatically in the period from 2004 to 2013 as remarkable negative changes were found especially in fruits and palm trees (i.e. loss of about 66 km2 of land having fruits and palm trees due to industrialization in the coastal area. Also, a rapid urbanization was monitored along the coastline of Abu Qir Bay zone due to the political conditions in Egypt (25th of January Revolution within this period and which resulted to the temporary absence of monitoring systems to regulate urbanization.

  10. Hydrogeochemical analysis and evaluation of groundwater in the reclaimed small basin of Abu Mina, Egypt

    Science.gov (United States)

    Salem, Zenhom E.; Atwia, Mohamed G.; El-Horiny, Mohamed M.

    2015-12-01

    Agricultural reclamation activities during the last few decades in the Western Nile Delta have led to great changes in the groundwater levels and quality. In Egypt, changing the desert land into agricultural land has been done using transferred Nile water (through irrigation canal systems) or/and groundwater. This research investigates the hydrogeochemical changes accompanying the reclamation processes in the small basin of Abu Mina, which is part of the Western Nile Delta region. In summer 2008, 23 groundwater samples were collected and groundwater levels were measured in 40 observation wells. Comparing the groundwater data of the pre-reclamation (1974) and the post-reclamation (2008) periods, groundwater seems to have been subjected to many changes: rise in water level, modification of the flow system, improvement of water quality, and addition of new salts through dissolution processes. Generally, Abu Mina basin is subdivided into two areas, recharge and discharge. The dissolution and mixing were recognized in the recharge areas, while the groundwater of the discharge region carries the signature of the diluted pre-reclamation groundwater. The salts of soil and aquifer deposits play an important role in the salt content of the post and pre-reclamation groundwater. NaCl was the predominant water type in the pre-reclamation groundwater, while CaSO4, NaCl and MgSO4 are the common chemical facies in the post-reclamation groundwater. The post-reclamation groundwater mostly indicates mixing between the pre-reclamation groundwater and the infiltrated freshwater with addition of some ions due to interaction with soil and sediments.

  11. Technology Readiness of School Teachers: An Empirical Study of Measurement and Segmentation

    Science.gov (United States)

    Badri, Masood; Al Rashedi, Asma; Yang, Guang; Mohaidat, Jihad; Al Hammadi, Arif

    2014-01-01

    The Technology Readiness Index (TRI) developed by Parasuraman (2000) was adapted to measure the technology readiness of public school teachers in Abu Dhabi, United Arab Emirates. The study aims at better understanding the factors (mostly demographics) that affect such readiness levels. In addition, Abu Dhabi teachers are segmented into five main…

  12. Reforming English Curriculum in United Arab Emirates: An Examination of Emirate Teachers' Beliefs and Practices Regarding the Adoption of "English Continous Assessment Rich Task" (ECART)

    Science.gov (United States)

    AlAlili, Sara

    2014-01-01

    United Arab Emirates (UAE) is currently undergoing massive educational reform, especially in the teaching and assessment methods of all subject-matter areas. In Abu Dhabi, the capital of UAE, the Abu Dhabi Education Council (ADEC) has mandated the revamping of English language teaching and assessment in grades 6-12 through the introduction of…

  13. State secret privilege versus human rights: lessons from the European Court of Human Rights ruling on the Abu Omar case / Arianna Vedaschi

    Index Scriptorium Estoniae

    Vedaschi, Arianna

    2017-01-01

    Riigisaladuse ülimuslikkusest julgeoleku eesmärgil ning inimõiguste ja põhivabaduste kaitse konventsiooni artikli 3 tõlgendamisest Euroopa Inimõiguste Kohtu Abu Omar lahendi (23.veebr 2016) põhjal

  14. ADSORPSI Pb2+ DALAM LIMBAH CAIR ARTIFISIAL MENGGUNAKAN SISTEM ADSORPSI KOLOM DENGAN BAHAN ISIAN ABU LAYANG BATUBARA SERBUK DAN GRANULAR

    Directory of Open Access Journals (Sweden)

    Widi Astuti

    2015-07-01

    Full Text Available Batubara  merupakan  salah  satu  sumber energi  alternatif  yang murah. Oleh karena itu,  penggunaan  batubara  di  Indonesia meningkat pesat  setiap  tahunnya. Penggunaan batubara  ini  menghasilkan  limbah  yang  dapat mencemari lingkungan baik limbah gas  seperti   CO2, NOX,  CO,  SO2,  hidrokarbon  maupun  limbah  padat  yang berupa abu  layang dan  abu  dasar. Abu  layang  mengandung SiO2, Al2O3,  dan sisa karbon yang tidak terbakar sehingga potensial digunakan sebagai adsorben. Pada penelitian ini, kemampuan adsorpsi abu layang ditingkatkan melalui aktivasi termal dan diuji untuk menjerap ion Pb2+ dalam limbah cair artifisial. Adsorpsi dilakukan pada sistem kolom yang berlangsung kontinyu menggunakan bahan isian abu layang teraktivasi, dalam bentuk serbuk dan granular, pada laju alir influen yang bervariasi. Hasilnya, laju alir mempengaruhi nilai kapasitas (qo, konstanta thomas (KtH dan waktu breakthrough.Kata Kunci : Pb2+ , adsorpsi, abu layang, breakthrough Coal is one of the inexpensive alternative energy. Therefore, the usage of coal in indonesia has been increased every year. It produces waste that can pollute the environment including gases waste such as CO2, NOX, CO, SO2, hydrocarbons and solid waste including fly ash and bottom ash. Coal fly ash is composed of  SiO2, Al2O3 and unburned carbon that enables it to act as a potential adsorbent. In this research, the adsorption capasity has increased by thermal activation and used to adsorp Pb2+ ion in wastewater.  The adsorption was carried out in packed column contains powder and granular activated fly ash. In the system, flow rate was varied.  The results show that flow rate influences adsorption capacity, Thomas constant and breakthrough time.Keywords: Pb2+, adsorption, coal fly ash, breakthrough

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

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    Hesham Shaker Zahra

    2016-12-01

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

  16. Mineralogy and mineral chemistry of rare-metal pegmatites at Abu Rusheid granitic gneisses, South Eastern Desert, Egypt

    Directory of Open Access Journals (Sweden)

    Mohamed Fahmy Raslan

    2011-12-01

    Full Text Available The Abu Rushied area, situated in the South Eastern Desert of Egypt is a distinctive occurrence of economically important rare-metal mineralization where the host rocks are represented by granitic gneisses. Correspondingly, mineralogical and geochemical investigation of pegmatites pockets scattered within Abu Rusheid granitic gneisses revealed the presence of Hf-zircon, ferrocolumbite and uranyl silicate minerals (uranophane and kasolite. Electronmicroprobe analyses revealed the presence of Nb-Ta multioxide minerals (ishikawaite, uranopyrochlore, and fergusonite, uraninite, thorite and cassiterite as numerous inclusions in the recorded Hf-zircon and ferrocolumbite minerals.Abu Rusheid pegmatites are found as small and large bodies that occur as simple and complex (zoned pegmatites.Abu Rusheid rare-metal pegmatites occur as steeply dipping bodies of variable size, ranging from 1 to 5 m in width and 10 to 50 m in length. The zoned pegmatites are composed of wall zone of coarser granitic gneisses, intermediated zone of K-feldspar and pocket of mica (muscovite and biotite, and core of quartz and pocket ofmica with lenses of rare metals.The zircon is of bipyramidal to typical octahedral form and short prisms. Because the zircon of the investigated Abu Rushied pegmatite frequently contains hafnium in amounts ranging between 2.31 and 11.11%, the studied zircon was designated as Hf-rich zircon. This zircon commonly exhibits a normal zoning with rims consistentlyhigher in Hf than cores. The bright areas in the crystal either in core or rim showed a remarkable enrichment in hafnium content (8.83–11.11% with respect to the dark zones (3.19%. The investigated ferroclumbite commonly exhibits zoning; the dark zone is low in the Ta and U but the light zone is enriched in Ta (13% and U (1%. EMPAanalyses indicate the chemical composition of ishikawaite with U ranging from 0.68 to 0.79 per formula unit.Uranopyrochlore species has dominant uranium in the A

  17. Makam Sayyid Husein Bin Abu Bakar Al-Aydarus: Jaringan Spiritual Usmani Di Indonesia Akhir Abad Ke-19

    OpenAIRE

    SUPRATMAN, FRIAL RAMADHAN

    2016-01-01

    This article investigates Indonesian history with transnational approach espe- cially in tracing social community of Indonesia in the context of globalization during nineteenth century. In this article, author focuses on holy tomb of ulama or saint (wali), Sayyid Husein bin Abu Bakar al-Aydarus, who died in the late eighteenth century and buried in Batavia. Although he died more than a century a go, his influence through tomb still can be sensed until now. In the nineteenth century, the tomb ...

  18. Seasonal variations in the biochemical composition of some common seaweed species from the coast of Abu Qir Bay, Alexandria, Egypt

    OpenAIRE

    Khairy, Hanan M.; El-Shafay, Shimaa M.

    2013-01-01

    Variations in protein, carbohydrate, lipid, ash, moisture, fatty acid and aminoacid contents of the seaweeds Ulva lactuca Linnaeus (Chlorophyta),Jania rubens (Linnaeus) J.V. Lamouroux and Pterocladia capillacea (S.G. Gmelin) Bornet(Rhodophyta) were studied seasonally from spring to autumn 2010. The seaweeds were collected from a rocky site near Boughaz El-Maadya on the coast of Abu Qir Bay east of Alexandria, Egypt. Remarkable seasonal variations were recorded in the levels of the studied pa...

  19. Geological heritage under strong urbanization pressure: El-Mokattam and Abu Roash as examples from Cairo, Egypt

    Science.gov (United States)

    AbdelMaksoud, Kholoud M.; Al-Metwaly, Wael M.; Ruban, Dmitry A.; Yashalova, Natalia N.

    2018-05-01

    Urban geological heritage is prone to anthropogenic pressure linked to urbanization. In order to understand the necessity of conservation of such a heritage located in two areas of Cairo (Egypt), namely El-Mokattam and Abu Roash, their assessment is undertaken. It is established that the both areas possess geological heritage. As much as five types of the latter are represented in each of them. The most important in El-Mokattam is geomorphological type (the Mokattam Mountain itself), and the most important in Abu Roash are palaeogeographical (facies and palaeoecosystems) and structural (outcrop-scale fold and faults) types. In the both areas, the geological heritage is destroyed because of rapid and often uncontrolled (even illegal) urbanization. According to the results of the satellite images interpretation, the urban area has grown by 1.4 times in El-Mokattam and 3.4 times in Abu Roash during the period of 2000-2017 when many unique objects were damaged and destroyed. Some aesthetic properties have been also lost, which has decreased the important of these objects to tourists, as well as many students and researchers. Assigning official protected status and possible geopark creation can facilitate efficient conservation of the urban geological heritage of Cairo.

  20. Preliminary crustal deformation model deduced from GPS and earthquakes’ data at Abu-Dabbab area, Eastern Desert, Egypt

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    Abdel-Monem S. Mohamed

    2013-06-01

    From the seismic tomography study, the 3D Vp and Vp/Vs crustal models indicate high Vp/Vs values forms an elongated anomaly, in the central part of the study area, that extends from a depth of 12 km to about 1–2 km of depth is obtained. By using this crustal model in relocations all seismicity informed that most of the seismicity strongly tend to occur in a cluster manner exactly above the southern part of the study area. Based on the conducted source mechanism study, it is noticed that shallow earthquakes are associated by a high CLVD ratio (up to 40%. Furthermore, initiation of a high level seismic activity, without a large seismic main shock is observed in the Abu-Dabbab area. The distribution of micro-earthquakes tends to align in an ENE–WSW direction marking a zone of activity verse the Red Sea. The nucleation of the seismic activity beneath the southern part of the Abu-Dabbab crust is more consistent with the obtained crustal deformation result by increasing the crustal movement in the south part than the northern part. Then, based on the obtained results of the above mentioned studies; seismic tomography; source mechanisms, and crustal deformation we conclude that these seismic activities that are associated by crustal deformation are owing to some magma activity beneath the crust of the Abu-Dabbab area.

  1. Kajian Termodinamika Adsorpsi Hibrida Merkapto-Silika dari Abu Sekam Padi Terhadap Ion Co(II

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    Dwi Rasy Mujiyanti

    2017-03-01

    Full Text Available AbstrakTelah dilakukan penelitian tentang kajian termodinamika adsorpsi hibrida merkapto-silika dari abu sekam padi terhadap ion Co(II. Penelitian ini bertujuan untuk menentukan kapasitas dan energi adsorpsi hibrida merkapto-silika (HMS dan silika gel (SG terhadap ion Co(II. Pada penelitian ini, silika gel dibuat menggunakan natrium silikat dari abu sekam padi. Selanjutnya, senyawa organik 3-(trimetoksisilil-1-propantiol diimobilisasi pada SG menghasilkan HMS. Adsorben dikarakterisasi menggunakan difraktometer sinar-X dan spektrofotometer FTIR. Larutan Co(II kemudian dikontakkan dengan SG dan HMS pada variasi pH, waktu, dan konsentrasi awal. Hasil penelitian kapasitas adsorpsi yang diperoleh HMS hampir tiga kali lebih besar dibandingkan dengan SG, dengan besarnya kapasitas adsorpsi masing-masing yaitu 250,00 mg/g dan 90,91 mg/g. Sedangkan energi adsorpsi yang diperoleh adalah 51,69 KJ/mol untuk SG, dan 23,65 KJ/mol untuk HMS.Kata kunci : sekam padi, hibrida merkapto-silika, adsorpsi, ion Co(IIAbstractA research on the study of the thermodynamics of adsorption mercapto-silica hybrid from rice husk ash to the ions Co (II has been done. This study aims to determine capacity and energy adsorption of hybrid mercapto-silica (HMS and silica gel (SG to the ions Co (II . In this study, silica gel was made using sodium silicate from rice husk ash. Furthermore, the organic compound 3-(trimethoxysilil -1-prophantiol immobilized on SG to HMS produced. Adsorbents were characterized using X-ray diffraction and FTIR spectrophotometer. Solution of Co (II is then contacted with the SG and HMS at the variation of pH, time , and initial concentration. The results obtained by HMS adsorption capacity is almost three times larger than the SG, the magnitude of adsorption capacity of each is 250.00 mg / g and 90.91 mg / g . While the adsorption energy obtained is 51.69 KJ / mol for SG , and 23.65 KJ / mol for HMS.Keywords : rice husk, mercapto-silica hybrid , adsorption

  2. Destruction of a Holothuria scabra population by overfishing at Abu Rhamada Island in the Red Sea.

    Science.gov (United States)

    Hasan, Mohamed Hamza

    2005-10-01

    Populations of Holothuria scabra at Abu Rhamada Island were investigated during 52 months, from July 1999 to October 2003. During the first 23 months (July, 1999-May, 2001) the Island had a robust population with a tri-modal size frequency distribution curve, very high densities (85.7-95.1 ind./100 m2 at the sandy habitat), high abundance (3362-3110 individuals) and biomass (46.7-34.3 kg/100 m2). Also, during this period most individuals were at depths between 4 and 6m and no individuals were recorded deeper than 15m. The population declined after harvesting began (June, 2001) and by March, 2002 the size frequency distribution showed a bimodal pattern with an obvious decrease in abundance of large individuals. There was also a slight reduction in densities (73.2-60.1 ind./100 m2 at the sandy habitat), abundance (2292-1682 individuals) and biomass (21.6-11.3 kg/100 m2), and a marked shift towards deeper waters. Overfishing reached its maximum during the final 19 months of the study, and by October, 2003, density (30.7-0.4 ind./100 m2 at the sandy habitat), abundance (802-10 individuals) and biomass (6.9-0.1 kg/100 m2) were all greatly reduced. The size frequency distribution of the population became unimodal, large animals disappeared and no recruits were seen. During this period, individuals were found at very deep depths (30 to >40 m). The study also showed that sandy substrate was the preferred habitat for H. scabra, accommodating the largest number of individuals. The population of H. scabra at Abu Rhamada Island was found to spawn biannually from 1999 to 2001, then only once during 2002 when high fishing pressure occurred, and ceased completely in 2003. The sex ratio was not significantly different from 1:1 before fishing begun, but shifted to an increasing male bias reaching 93% males by January 2003. None of the small animals remaining after January, 2003 could be sexed. Size at sexual maturity decreased from prefishing (185 mm for females and 160 mm for

  3. Genesis of the Abu Marawat gold deposit, central Eastern Desert of Egypt

    Science.gov (United States)

    Zoheir, Basem A.; Akawy, Ahmed

    2010-06-01

    Gold mineralisation at the Abu Marawat mine, central Eastern Desert of Egypt, is related to a system of massive and sheared, milky quartz veins cutting a sequence of Neoproterozoic island arc metavolcanic/volcaniclastic rocks and related banded iron formation (BIF). Sulphide-bearing quartz veins and related hydrothermal breccia bodies display a range of textures including sheared, boudinaged and recrystallised quartz, open space filling and microbreccia. These variable textures imply a complex history of crack-seal mechanism characterising the relation between mineral deposition and a major N-S-trending shear zone, during a late brittle-ductile deformation event which affected the area at about 550 Ma. Gold-base metal mineralisation is associated with brecciation and fracturing of the iron ore bands, close to silicified shears and related quartz veins. The auriferous quartz lodes are characterised by the occurrence of visible pyrite-chalcopyrite ± pyrrhotite ± sphalerite ± galena mineralisation. Gold is refractory in pyrite and chalcopyrite, but rare visible gold/electrum and telluride specks were observed in a few samples. Hydrothermal alteration includes pervasive silicification, pyritisation, sericitisation, carbonatisation confined to a delicate set of veins and altered shears, and a more widespread propylitic alteration assemblage (quartz + chlorite + pyrite + calcite ± epidote). Fluid inclusion petrography and microthermometric studies suggest heterogeneous trapping of a low-salinity (1.4-6.7 wt.% eq. NaCl) aqueous solution and a carbonic fluid. Evidence for fluid immiscibility during ore formation includes variable liquid/vapour ratios in inclusions along individual trails and bulk inclusion homogenisation into liquid and occasionally to vapour at comparable temperatures. The trapping conditions of intragranular aqueous-carbonic inclusions approximate 264-378 °C at 700-1300 bar. Similar temperature estimates have been obtained from Al

  4. KATALIS HETEROGEN DARI ABU VULKANIK UNTUK PEMBUATAN BIODIESEL DARI MINYAK MIKROALGA 1,2 CHLORELLA Sp

    Directory of Open Access Journals (Sweden)

    Catur Rini Widyastuti

    2015-02-01

    Full Text Available Proses produksi biodiesel secara konvensional menggunakan bahan baku yang terbatas jumlahnya, proses yang rumit, dan banyaknya limbah yang dihasilkan menyebabkan produksi biodiesel dalam skala besar tidak dapat direalisasikan dengan mudah. Mikroalga merupakan sumber bahan alam terbarukan yang sangat potensial untuk produksi biodiesel karena kandungan minyaknya yang tinggi, kecepatannya tumbuh pada lahan yang terbatas, serta merupakan produk non-pangan. Salah satu jenis mikroalga dengan kandungan minyak yang relatif besar (28-32% berat kering adalah mikroalga Chlorella sp. Selain bahan baku, pemilihan proses yang lebih sederhana dan ekonomis perlu dikembangkan. Selama ini, proses produksi biodiesel konvensioanal banyak menghasilkan air limbah pada tahap pemisahan produk dari katalis yang larut dan produk samping yang dihasilkan. Oleh karena itu, untuk mengurangi limbah yang dihasilkan selama proses pemisahan tersebut, jenis katalis heterogen dapat digunakan untuk menggantikan katalis homogen alkali yang biasa digunakan. Katalis padat tersebut dapat disintesis dari abu vulkanik yang mengandung unsur-unsur seperti SiO2, Al2O3, Fe2O3, TiO2, MnO, CaO, MgO, Na2O, K2O, P2O5, serta beberapa elemen minor seperti Zr, Sr, dan V. Penelitian ini bertujuan untuk mengkaji jenis katalis dan aktivitasnya dalam reaksi transesterifikasi minyak mikroalga Chlorella sp menjadi biodiesel. Tahap awal penelitian yang dilakukan adalah preparasi minyak mikroalga yang akan digunakan untuk uji aktivitas katalis. Minyak mikroalga diperoleh dengan ekstraksi menggunakan metode maserasi menggunakan pelarut n-heksana. Rendemen minyak yang diperoleh sebesar 12,26%. Dari hasil uji GC-MS diketahui dua kandungan asam lemak terbesar dalam minyak mikroalga, yaitu Dodecanoic acid sebesar 59.52% dan n-Decanoic acid sebesar 12.64%. Selanjutnya minyak mikroalga direaksikan dengan metanol dengan rasio molar 1:6 menggunakan jenis katalis yang disintesis dari abu vulkanik. Preparasi katalis

  5. Teks al-Qur’an dalam Pandangan Nashr Hamid Abu Zayd

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    Ahmad Fauzan

    2015-03-01

    Full Text Available A thought to have an important role to someone. If true thinking it will affect a good understanding leads to attitudes and behavior. However, if the faulty thinking that very result in the destruction of the attitudes and behavior and may even lead to the destruction of one’s Islamic faith. For a Muslim, thinking of concepts related to faith must rely on the descriptions that have been described by Allah SWT and His Messenger and do not necessary diligence in achieving it as the judge actions in fiqh. Because the truth related to faith is not what will go in or unreasonable, scientific or unscientific. But the truth of faith is related to what are established Allah SWT and His Messenger, although not satisfying logic and can not sensed. Related to the above, this paper tries to explain an example of a false thought linked to al-Qur’an faith brought by a prominent modernist Islamic thinker, Nasr Hamid Abu Zaid. Because, to know the truth can sometimes be achieved after knowing a falsehood.

  6. Gravity and Areomagnetic Signatures and their Geological Significance in the Abu Gharadig Basin, Nortwestern Desert, Egypt

    International Nuclear Information System (INIS)

    Ibrahim, H.A.

    2000-01-01

    Geological interpretation of Bouguer gravity anomalies and total intensity magnetic anomalies of two profiles from the Abu Gharadig Basin suggests a general northward increase in basement depth (about 3 to 6 km). Gravity modeling using software given by Enmark (1981) and Beg et. al (1987) are applied along the gravity profiles, giving reliable results agreeing with the available geological information on the area. The magenetic profiles are interpreted and analyzed using two methods: non-linear optimization techniques and interactive techniques. A prominent uplift of the basement rock is observed to the south, which is considered a part of the major basement high in the north Western Desert of the Egypt. In addition a significant deepning of the basement is found to the north, which represents a part of the major subsidence including the present Mediterranean BasinThe abnormal thickness of the sedimentary section of varius facies, and the presence of deep-causative intrabasement (acidic or basic bodies) are possibly considered the main cause for 1) the origin of different gravity anamolies (negative and positive respectively); and 2) the origin of different magnetic anomalies (low and high), particularly those in the middle part of the study area. (author)

  7. Gametogenesis and spawning of Spirobranchus tetraceros (Polychaeta, Serpulidae in Abu Kir Bay, Egypt

    Directory of Open Access Journals (Sweden)

    S. A. SELIM

    2005-06-01

    Full Text Available The serpulid polychaete Spirobranchus tetraceros of Red Sea / Indo-pacific origin, recently has succeeded to establish a foothold in Alexandria Mediterranean waters. Worms were monthly scraped from submerged iron substrates at Abu Kir Bay during the period December 2000 – November 2001. Both light and TEM were used to study gametogenesis and time of spawning of S. tetraceros.Gametogenesis was asynchronous and oogenesis could be divided into two previtellogenic, two vitellogenic and a spawning stage. Oocyte development took about 8 months, from October to June. Spawning occurred from late May - early June until October. Thus S. tetraceros is a long period spawner. The maximum diameter of ripe oocyte is 78 mm. The spermatogenic phase could be divided into three stages: spermatogonia, spermatocytes and spermatids (including spermatozoa. The duration of sperm development took about 8 months. Spermatocytes persist from October to March. By March the sperms grew rapidly until they became spermatozoa in May. The sperm could be considered ect-aquasperm with regard to its fertilization biology.

  8. Application of a precipitation method for uranium recovery from abu-zaabal phosphoric acid plant, Egypt

    International Nuclear Information System (INIS)

    El-hazek, N.M.T.; Hussein, E.M.

    1995-01-01

    Current industrial recovery of uranium from 30% phosphoric acid-produced by the dihydrate process-is based on solvent extraction method. Uranium recovery from concentrated phosphoric acid (45-52% p o5 ) produced by evaporation of the 30% acid or directly produced by the hemihydrate process, by solvent extraction is difficult to apply in practice. In addition to possible contamination of the acid by the organic solvents and/or their deterioration. This paper investigates the possibility of applying a precipitation method (Weterings and Janssen, 1985) for uranium recovery from both low (28% P 2 O 5 ) and high (48% P 2 O 5 ) concentration phosphoric acids produced by abu-zaabal phosphoric acid plant (Abuzaabal fertilizers and chemicals Co., Egypt). The 28% acid produced by H 2 SO 4 dihydrate method and the 48% acid produced by evaporation of the 28% acid The applied precipitation method depends on using NH 4 F as a uranium precipitant from both low and high concentration phosphoric acids in presence of acetone as a dispersing agent. All the relevant factors have been studied

  9. Geomorphology of Dra Abu el-Naga (Egypt): The basis of the funerary sacred landscape

    Science.gov (United States)

    Bardají, T.; Martínez-Graña, A.; Sánchez-Moral, S.; Pethen, H.; García-González, D.; Cuezva, S.; Cañaveras, J. C.; Jiménez-Higueras, A.

    2017-07-01

    A geological and geomorphological analysis has been performed in the necropolis of Dra Abu el-Naga in order to understand the role played by these two factors in the development of the sacred landscape. The investigation focuses upon two aspects of the development of the necropolis, the selection criteria for tomb location and the reconstruction of the ancient funerary landscape. Around 50 tombs were surveyed, analysing the characteristics of their host rock and classifying them according to a modified Rock Mass Rating Index, in order to understand how rock quality affected tomb construction. This analysis resulted in the definition of five rock-quality classes (I to V) from very good to very poor rock. The geological study also resulted in a proposed geological-geomorphological model for the evolution of this zone of the Theban necropolis that complements previous works by other authors. Due to the lack of precise dating evidence this chronology is a relative one and is based on the chronology given by other authors for similar deposits and events. Two catastrophic events, represented by mega-landslides, have been identified, the first one predates the deposition of early Pleistocene fluvial deposits, and the second one possibly occurred during the middle-late Pleistocene. Two weathering surfaces developed under wetter than present climatic conditions and have been tentatively correlated to the mid-late Pleistocene humid period and the African-Humid Period (early-mid Holocene).

  10. Elemen Kebangsawanan dalam Pemilihan Pemimpin: Analisis Kontekstual Pemilihan Saidina Abu Bakr, Muawiyyah serta Kesultanan Melayu

    Directory of Open Access Journals (Sweden)

    Mohd Haidhar Kamarzaman

    2013-12-01

    Full Text Available Pemilihan pemimpin negara dalam Islam merupakan tugas yang berat ini selaras dengan kepentingannya dilihat sebagai pengganti Rasulullah (s.a.w iaitu menyebarkan Islam dan mentadbir kelangsungan Islam. Namun yang menjadi fokus kepada penulisan ini adalah faktor kebangsawanan dalam pelantikan pemimpin dalam Islam. Kajian ini memfokuskan kepada sejarah bagaimana elemen kebangsawanan kaum Quraisy bagi Saidina Abu Bakar r.a menjadi faktor yang berpengaruh dalam pelantikan beliau sebagai khalifah Islam yang pertama, Muawiyyah sebagai pemimpin Bani Umayyah yang pertama dan kebangsawanan dalam pemilihan pemimpin di Tanah Melayu seterusnya merentasi perbahasannya ke Malaysia dari sudut pelantikan kesultanan dan pembesar melayu serta pelantikan Perdana Menteri yang mewakili era moden. Metodologi yang digunakan adalah kajian kepustakaan dengan merujuk segala karya-karya berkaitan perkara yang dibincangkan dalam kajian ini. Hasil kajian dalam penulisan ini adalah kebangsawanan merupakan satu faktor yang melengkapkan pemilihan pemimpin walaupun bukan satu syarat yang muktamad dalam Islam. Bahkan istilah kebangsawanan itu juga digunakan mengikut kesesuaian budaya setempat sebagaimana yang ditunjuki dalam dua konteks pemilhan khalifah Islam yang pertama, Muawiyyah dan Tanah Melayu seterusnya Malaysia.

  11. KATALIS HETEROGEN DARI ABU VULKANIK UNTUK PEMBUATAN BIODIESEL DARI MINYAK MIKROALGA CHLORELLA SP

    Directory of Open Access Journals (Sweden)

    Catur Rini Widyastuti

    2014-02-01

    Full Text Available Selama ini, proses produksi biodiesel konvensioanal banyak menghasilkan air limbah pada tahap pemisahan produk dari katalis yang larut dan produk samping yang dihasilkan. Oleh karena itu, untuk mengurangi limbah yang dihasilkan selama proses pemisahan tersebut, jenis katalis heterogen dapat digunakan untuk menggantikan katalis homogen alkali yang biasa digunakan. Penelitian ini bertujuan untuk mengkaji jenis katalis dan aktivitasnya dalam reaksi transesterifikasi minyak mikroalga Chlorella sp menjadi biodiesel. Tahap awal penelitian yang dilakukan adalah preparasi minyak mikroalga yang akan digunakan untuk uji aktivitas katalis. Minyak mikroalga diperoleh dengan ekstraksi menggunakan metode maserasi menggunakan pelarut n-heksana. Rendemen minyak yang diperoleh sebesar 12,26%. Dari hasil uji GC-MS diketahui dua kandungan asam lemak terbesar dalam minyak mikroalga, yaitu Dodecanoic acid sebesar 59.52% dan n-Decanoic acid sebesar 12.64%. Selanjutnya minyak mikroalga direaksikan dengan metanol dengan rasio molar 1:6 menggunakan katalis yang disintesis dari abu vulkanik. Preparasi katalis dilakukan dengan dua metode yang berbeda, yaitu refluks dengan larutan H 2 SO 2 M dan secara alkali hidrotermal menggunakan larutan NaOH 2M. Reaksi transesterifikasi berlangsung pada suhu 60 o 4 C dengan penambahan katalis padat sebanyak 5% selama 60 menit. Yield biodiesel yang diperoleh dari reaksi menggunakan katalis yang dipreparasi dengan larutan H 2 SO adalah 28,27% dengan densitas 0,684 g/ mL. Sedangkan reaksi dengan katalis yang dipreparasi secara alkali hidrotermal menghasilkan biodiesel sebanyak 23% dengan densitas 0,69 g/mL.

  12. PEMANFAATAN ZEOLIT DARI ABU SEKAM PADI DENGAN AKTIVASI ASAM UNTUK PENURUNAN KESADAHAN AIR

    Directory of Open Access Journals (Sweden)

    VH Putranto

    2016-04-01

    Full Text Available Aktivasi menggunakan asam kuat dalam sintesis zeolit dikenal dapat meningkatkan kemampuan zeolit sebagai adsorben. Penelitian ini bertujuan untuk memanfaatkan abu sekam padi sebagai sumber silika yang diaktivasi dengan HCl 2 M pada sintesis zeolit secara hidrotermal dan memanfaatkan zeolit hasil sintesis untuk menurunkan tingkat kesadahan air sumur. Proses aktivasi dilakukan dengan menggunakan larutan HCl 2 M. Zeolit hasil sintesis diuji secara kualitatif menggunakan Spektrofotometer Inframerah (FTIR dan Difraksi Sinar-X (XRD kemudian dimanfaatkan untuk menurunkan kadar ion logam Ca2+ dan Mg2+ penyebab kesadahan air dengan variasi waktu kontak (0, 20, 30, 40, 50, 60, 90, dan 120 menit dilanjutkan variasi massa zeolit sintetis (0,05; 0,1; 0,125; 0,25; serta 0,5 gram per volume air sumur 25 ml. Hasil uji komposisi kimia dengan Fluoresensi Sinar-X menunjukkan abu sekam padi yang telah diaktivasi memiliki kadar silika (SiO2 yang lebih tinggi yakni mencapai 95,83%. Hasil penelitian menunjukkan bahwa zeolit sintetis yang dihasilkan merupakan zeolit tipe NaY (zeolite like dengan kristal cancrinite sebagai fasa dominan. Adsorbsi optimum ion logam Ca2+ dan Mg2+ dalam air sumur oleh zeolit hasil sintesis terjadi pada waktu 60 menit dengan penyerapan optimum sebesar 94,71% Ca2+ dan 84,55% Mg2+ serta pada massa adsorben optimum 0,125 gram dengan penyerapan optimum sebesar 93,02% Ca2+ dan 83,78% Mg2+.Activation using a strong acid in zeolite synthesis is known can enhance the ability of zeolite as adsorbent. This study aims to utilize rice husk ash as a source of silica, which is activated with 2 M HCl in zeolite synthesis hydrothermally and apply the zeolite to reduce the level of hardness in well water. The activation process is performed by using HCl 2 M solution. Zeolite product is analyzed qualitatively using infrared spectrometer (FTIR and X-ray Diffraction (XRD and then used to reduce the levels of metal ions Ca2+ and Mg2+ which cause water hardness

  13. Abu Ghraib and Beyond: Torture as an Extension of the Desiring Machine

    Directory of Open Access Journals (Sweden)

    Hania Nashef

    2012-11-01

    Full Text Available In his discussion of Dante’s Inferno, Edward Said writes that “Maometto” or Mohammed occupies the eighth circle in the nine circles of Hell, belonging to “a rigid hierarchy of evils.”  According to Said, “Maometto” is “endlessly being cleft in two from his chin to his anus,” a punishment in Dante’s belief is well deserved because of Maometto’s sensuality and “pretensions to theological eminence.”  Such graphic description of torment evokes scenes of torture we have of late witnessed in Abu Ghreib and Guantanamo.  Prisoners, not only, were subjected to physical abuse but were also subjected to acts of sexual perversion as was revealed by the photos.  Furthermore, the latter showed those who partook in these actions seemed to be enjoying the power that the exercise of torture gave them.  Robert J.C. Young states that Colonialism “was not only a machine of war … but also a desiring machine.”  This poses the question as to whether torture does allow for the enactment of repressed desire by allowing it to surface by providing it with a venue in which it becomes acceptable.  Moreover, does Colonialism in its previous or in its current form, only sustain itself fundamentally through constant violence, of which perversion is a vital component as these practices are playing into the repertoire of the evil East, or is the perversion an extension of a suppressed Oedipus complex?

  14. Antioxidant activity and mineral composition of three Mediterranean common seaweeds from Abu-Qir Bay, Egypt

    Science.gov (United States)

    Khairy, Hanan M.; El-Sheikh, Mohamed A.

    2015-01-01

    Antioxidant activity and mineral composition were evaluated seasonally from spring to autumn 2010 in the three common seaweeds Ulva lactuca Linnaeus (Chlorophyta), Jania rubens (Linnaeus) J.V. Lamouroux and Pterocladia capillacea (S.G. Gmelin) Bornet (Rhodophyta). The antioxidant activity was measured with β-carotene, total phenol content and DPPH (2,2-diphenyl-1-picrylhydrazyl). Seaweeds were collected from the rocky site near Boughaz El-Maadya Abu-Qir Bay of Alexandria, Egypt. The results showed maximum increase of β-carotene in P. capillacea during summer. A significant increase in total phenolic content at P ⩽ 0.05 was found in the red alga (J. rubens) during summer. Also, U. lactuca showed the maximum antioxidant scavenging activity especially during summer. Minerals in all investigated samples were higher than those in conventional edible vegetables. Na/K ratio ranged between 0.78 and 2.4 mg/100 g, which is a favorable value. All trace metals exceeded the recommended doses by Reference Nutrient Intake (RNI). During summer season, it was found that Cu = 2.02 ± 0.13 and Cr = 0.46 ± 0.14 mg/100 g in U. lactuca and Fe had a suitable concentration (18.37 ± 0.5 mg/100 g) in P. capillacea. The studied species were rich in carotenoids, phenolic compounds, DPPH free radicals and minerals, therefore, they can be used as potential source of health food in human diets and may be of use to food industry. PMID:26288568

  15. Stratégie culturelle à Abou Dhabi et au Qatar : éléments de convergence et de singularité

    OpenAIRE

    Tobelem, Jean‑Michel

    2018-01-01

    Si l’attention des médias internationaux s’est portée dans la période récente sur le programme de construction d’équipements culturels par l’émirat d’Abou Dhabi, avec notamment la venue du musée du Louvre, il n’en reste pas moins que le Qatar – très présent pour d’autres raisons dans l’actualité sportive, médiatique et événementielle – a également choisi de créer plusieurs institutions muséales sur son territoire. Dès lors, une comparaison entre les stratégies conduites respectivement à Abou ...

  16. Bio leaching of Uranium - bearing material from Abu Thor area, West Central Sinai, Egypt for recovering uranium

    International Nuclear Information System (INIS)

    Abd El Wahab, G.M.; Amin, M.M.; Aita, S.K.

    2012-01-01

    A uranium-bearing material was recorded within the Intra-Carboniferous Paleokarst Profile of Um-Bogma Formation at Abu Thor area, West Central Sinai, Egypt. The present paper is concerned with the bio leaching of U and Cu using Aspergillus Niger (A. Niger) followed their proper recovery. The working Abu Thor representative sample assays 0.22% U as the element of interest as well as up to 25% CuO beside the other rock constituents SiO 2 (33%), Al 2 O 3 (10.4%) and CaO(8.5%). The effective bio leaching of U and Cu from Abu Thor ore sample using A.Niger was performed at the following optimum conditions: an incubation time of 6 days, sample/ liquid (S/L) ratio of 1/10, ph value of 1 and a temperature of 60 degree C. The prepared bio leach liquor assays 0.19 g/l of U and 15.8 g/l of Cu with leaching efficiencies of 97% and 79%, respectively. Uranium was recovered using 25% TBP in kerosene at O/A ratio of 1/1 and contact time of 5 min with achieved extraction efficiency of 96%. However the stripping of U was conducted by using 8% Na 2 CO 3 at A/O ratio of 1/1 and contact time of 5 min with stripping efficiency reached 99%. On the other hand, Cu was directly precipitated as CuS using the freshly released H 2 S gas with the addition of solid Na 2 S. The optimum precipitation conditions were S/L ratio of 1/100, ph 1.5 and room temperature where the precipitation efficiency of Cu achieved 99%

  17. PREPARASI KATALIS ABU KULIT KERANG UNTUK TRANSESTERIFIKASI MINYAK NYAMPLUNG MENJADI BIODIESEL (Preparation of Cockle Shell Powder Catalyst for Transesterificationof Calophyllumi inophyllum L. Oil to Biodiesel

    Directory of Open Access Journals (Sweden)

    Zuhra Zuhra

    2015-05-01

    menggunakan katalis padat dari kulit kerang. Dari pola XRD mengindikasikan bahwa CaCO3 terkonversi dari kulit kerang sempurna menjadi CaO ketika kulit kerang dikalsinasi pada suhu 900 oC. Hasil rekaman SEM diperoleh ukuran partikel katalis setelah dipijar menjadi kecil. Aktivitas katalis tertinggi diperoleh pada penggunaan abu kulit kerang yang dikalsinasi pada suhu 900 oC. Rendemenmetil ester tertinggi mencapai 87,4% setelah 3 jam reaksi. Katalis abu kulit kerang telah terbukti dapat digunakan untuk reaksi transesterifikasi minyak nabati menjadi biodiesel. Kata kunci: Kulit kerang, biodiesel, katalis heterogen, kalsium oksida, minyak nyamplung, transesterikasi

  18. Genesis of Uranium in the younger granites of gabal abu hawis area, central eastern desert of Egypt

    International Nuclear Information System (INIS)

    Ahmed, F.Y.; Moharem, A.F.

    2003-01-01

    The younger granites cropping out in gabal abu hawis area are considered as uraniferous (fertile) granites (the fertile is mainly is mainly attributed to presence of radioactive zircon). Abu hawis granitic pluton is dissected by joints faults of different trends forming two mineralized shear zones in the northern peripheries and southern border. The younger granites hosting uranium mineralizations along the two mineralized shear zones. The uranium minerals include uranophane and carnotite. The altered granites have much lower Th/U ratios (0.03-0.10) than those of the fresh granites (1.69-2.05), indicating strong mobilization of uranium in this pluton by super-heated solutions that resulted from supergence meteoric water as well as U-addition by hypogene fluids. These solutions could pass through the structural network of fractures, joints and fault planes and have leached some of labile uranium from the surrounding rocks and/or the younger granites themselves. Then, changing in the physicochemical conditions of these solutions caused uranium precipitation as uranium minerals filling the cracks in the rock and/or adsorbed on the surface of clay minerals and iron oxides in the two shear zones

  19. Ekstraksi Kalium dari Abu Tandan Kosong Sawit Sebagai Katalis Pada Reaksi Transesterifikasi Minyak Sawit

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    Mohammad Imaduddin

    2010-10-01

    Full Text Available Process of the transesterification reaction of palm oil with methanol by using ash of palm empty fruit bunches (EFB as base catalyst has been conducted. The studied variables were effect of weight ash of EFB (5, 10, 15, 20, 25 g and the molar ratio (3:1; 6:1; 9:1; and 12:1 of methanol to palm oil. Sample of ash was prepared through heating, screening, and reashing. A certain amount of ash was extracted in methanol with mixing for about 1 h at room temperature and the product was used as catlayst for transesterification process. The composition of the methyl esters (biodiesel was analyzed using GC-MS and 1H NMR, whereas characters of biodiesel were analyzed using ASTM methods. The results of AAS analysis showed that potassium carbonate content in ash of EFB was 25.92% w/w. The main components of biodiesel were mixture of methyl palmitate and methyl oleat as the major compounds. The increasing of EFB ash weight (catalyst concentration in reaction of transesterification enhanced the biodiesel conversion of 53.0; 76.9; 88.2; 90.5 and 97.8% (w/w respectively. The increasing of the molar ratio of methanol to palm oil, the biodiesel conversion enhanced too, that were 74.0; 90.5; 92.3 and 98.8% (w/w respectively. The properties of biodiesel were relatively conformed with specification of biodiesel (ASTM D 6751. © 2008 BCREC UNDIP. All rights reserved.(Received: 25th September 2008, Accepted: 5th October 2008[How to Cite: M. Imaduddin, Y. Yoeswono, I. Tahir. (2008. Ekstraksi Kalium dari Abu Tandan Kosong Sawit Sebagai Katalis Pada Reaksi Transesterifikasi Minyak Sawit. Bulletin of Chemical Reaction Engineering and Catalysis, 3 (1-3: 14-20.  doi:10.9767/bcrec.3.1-3.7119.14-20][How to Link/DOI: http://dx.doi.org/10.9767/bcrec.3.1-3.7119.14-20 || or local:  http://ejournal.undip.ac.id/index.php/bcrec/article/view/7119][Cited by: Scopus 1 | ] 

  20. Hydrography, nutrients and plankton abundance in the hot spot of Abu Qir Bay, Alexandria, Egypt

    Directory of Open Access Journals (Sweden)

    N.E. ABDEL-AZIZ

    2001-12-01

    Full Text Available The hydrography, nutrient levels and plankton abundance were investigated monthly for a complete annual cycle in the southwestern part of Abu Qir Bay, the most polluted and biologically productive area on the Egyptian Mediterranean coast. Intense temporal and spatial variability was observed in all measured parameters characteristic of the effects of several effluents discharged into the bay. Based on the present investigation, the southwestern Bay can be divided ecologically and biologically into two parts: one including the near shore strip, which is directly affected by the waste waters, and a second comprising the southwestern part of the coastal strip and the offshore stations, both of which are relatively far away from the land-based effluents. The Bay water was characterized by low transparency (monthly average: 64-280 cm, dissolved oxygen (monthly average 2.0-6.8 mg/l and surface salinity (monthly average: 24.8-37.9 ppt, the highest limits usually being in the offshore section. Water fertility and plankton production were high in the Bay indicating an occasionally acute degree of eutrophication, particularly nearshore. Great variations occurred in the concentrations of nutrients throughout the year, with monthly averages of 0.8-50.88 mM for ammonia, 0.42-3.28 mM for nitrite, 1.29-17.36 mM for nitrate, 0.32-3.61 mM for reactive phosphate and 1.09-33.34 mM for reactive silicate. Similarly, the abundance of both phytoplankton and zooplankton showed pronounced temporal and spatial variability, whereas the monthly average chlorophyll-a fluctuated between 2.06 and 52.64 mg/l and zooplankton between 31x103 and 248.6x103 ind./m3. However, the absolute values of all parameters indicated remarkably wider ranges of variations. Significant correlation was found between chlorophyll-a and some ecological parameters like temperature, salinity, transparency, dissolved oxygen, nitrite and between zooplankton and temperature, while there was a significant

  1. 75 FR 2921 - In the Matter of the Designation of Said Ali al-Shihri, Also Known as Abu-Sayyaf, Also Known as...

    Science.gov (United States)

    2010-01-19

    ... DEPARTMENT OF STATE [Public Notice 6872] In the Matter of the Designation of Said Ali al-Shihri... Known as Abu Sufian Kadhdhaab Matrook, Also Known as Sa'id Ali Jabir al-Khathim al-Shihri, Also Known as... January 23, 2003, I hereby determine that the individual known as Said Ali al- Shihri, and also known as...

  2. Molecular adjuvants based on nonpyrogenic lipophilic derivatives of norAbuMDP/GMDP formulated in nanoliposomes: stimulation of innate and adaptive immunity.

    Science.gov (United States)

    Knotigová, Pavlína Turánek; Zyka, Daniel; Mašek, Josef; Kovalová, Anna; Křupka, Michal; Bartheldyová, Eliška; Kulich, Pavel; Koudelka, Štěpán; Lukáč, Róbert; Kauerová, Zuzana; Vacek, Antonín; Horynová, Milada Stuchlová; Kozubík, Alois; Miller, Andrew D; Fekete, Ladislav; Kratochvílová, Irena; Ježek, Jan; Ledvina, Miroslav; Raška, Milan; Turánek, Jaroslav

    2015-04-01

    The aim of this work was to demonstrate an immunostimulatory and adjuvant effect of new apyrogenic lipophilic derivatives of norAbuMDP and norAbuGMDP formulated in nanoliposomes. Nanoliposomes and metallochelating nanoliposomes were prepared by lipid film hydration and extrusion methods. The structure of the liposomal formulation was studied by electron microscopy, AF microscopy, and dynamic light scattering. Sublethal and lethal γ-irradiation mice models were used to demonstrate stimulation of innate immune system. Recombinant Hsp90 antigen (Candida albicans) bound onto metallochelating nanoliposomes was used for immunisation of mice to demonstrate adjuvant activities of tested compounds. Safety and stimulation of innate and adaptive immunity were demonstrated on rabbits and mice. The liposomal formulation of norAbuMDP/GMDP was apyrogenic in rabbit test and lacking any side effect in vivo. Recovery of bone marrow after sublethal γ-irradiation as well as increased survival of mice after lethal irradiation was demonstrated. Enhancement of specific immune response was demonstrated for some derivatives incorporated in metallochelating nanoliposomes with recombinant Hsp90 protein antigen. Liposomal formulations of new lipophilic derivatives of norAbuMDP/GMDP proved themselves as promising adjuvants for recombinant vaccines as well as immunomodulators for stimulation of innate immunity and bone-marrow recovery after chemo/radio therapy of cancer.

  3. Selective Recovery of Yttrium and Ytterbium Oxides from Abu Rusheid REEs Concentrate via Alkaline Leaching and Solvent Extraction

    International Nuclear Information System (INIS)

    El-Sheikh, E.M.

    2017-01-01

    The REEs concentrate prepared from Abu Rusheid lamprophyre ore material is found to assay 44.65% Y_2O_3 and 13.87% Yb_2O_3 together with less amounts of 10 other REEs. This concentrate has been subjected to alkaline leaching process using seven different alkali reagents (single or mixed). From the obtained results, the mixed Na_2CO_3/(NH_4)HCO_3 reagent has been able to leach up to 87.32 % of Yb and 98.73% of Y together with a minor amount of Eu( 1.44)%. Finally, TBP extractant has been used to separate highly pure Yb and Y concentrate oxides from the nitrate solution

  4. Preliminary crustal deformation model deduced from GPS and earthquakes’ data at Abu-Dabbab area, Eastern Desert, Egypt

    Science.gov (United States)

    Mohamed, Abdel-Monem S.; Hosny, A.; Abou-Aly, N.; Saleh, M.; Rayan, A.

    2013-06-01

    A local geodetic network consisting of eleven benchmarks has been established to study the recent crustal deformation in the Abu-Dabbab area. Seven campaigns of GPS measurements have been collected started from October 2008 and ended in March 2012. The collected data were processed using Bernese version 5.0, and the result values were adjusted to get the more accurate positions of the GPS stations. The magnitudes of horizontal displacements are variable from one epoch to another and in the range of 1-3 (±0.2) mm/yr. Due to the differences in rates of the horizontal displacement; the area is divided into two main blocks. The first one, moves to the east direction of about 3 mm/yr, while the second block, moves to the SW direction of about 6 mm/yr. According to the strain fields that were calculated for the different epochs of measurement, the main force is compression force and is taken the NW-SE to NWW-SEE direction. This force could be because of local and regional tectonic processes affecting on the study area. The maximum values of compression stress are found in the southern central and western part of study area. Estimated accumulation of this strain energy may be considered as an indicator of the possibility of earthquake occurrence. From the seismic tomography study, the 3D Vp and Vp/Vs crustal models indicate high Vp/Vs values forms an elongated anomaly, in the central part of the study area, that extends from a depth of 12 km to about 1-2 km of depth is obtained. By using this crustal model in relocations all seismicity informed that most of the seismicity strongly tend to occur in a cluster manner exactly above the southern part of the study area. Based on the conducted source mechanism study, it is noticed that shallow earthquakes are associated by a high CLVD ratio (up to 40%). Furthermore, initiation of a high level seismic activity, without a large seismic main shock is observed in the Abu-Dabbab area. The distribution of micro-earthquakes tends to

  5. Facies and sedimentary environments of the Abu Qada Formation at Gabal El-Gunna, Southeastern Sinai, Egypt

    Directory of Open Access Journals (Sweden)

    Tarek Y.M.A. El-Hariri

    2012-06-01

    Full Text Available The biostratigraphy, microfacies association, mineralogical interferences, depositional environments and geochemical properties of the Abu Qada Formation, which exposed at Gabal El-Gunna Southeastern Sinai, Egypt were delineated. It belongs to the planktonic foraminiferal Whiteinella archaeocretacea Zone of the Late Cenomanian-Early Turonian and consists of calcareous shale and limestone. The calcareous shale facies is characterized by chlorite, smectite and illite with high concentration of P2O5, Zn, Ni, V, and Cr. The carbonate rocks are characterized by foraminiferal wakestone and bioclastic grainstone. These microfacies associations are characterized by barite with high content of Sr. The facies types with faunal contents, geochemical and mineralogical studies suggest a restricted to shelf lagoon open circulation environment.

  6. Isolation of keratinophilic fungi from the soil of islands of Greater Tunb, Abu-Musa and Sirri, Persian Gulf, Iran

    Directory of Open Access Journals (Sweden)

    Mohsen Nosratabadi

    2017-06-01

    Full Text Available Background and Purpose: Keratinophilic fungi are among the important groups of fungi living in the soil. This study aimed to isolate and identify keratinophilic fungi from the soil of three Iranian islands, namely Greater Tunb, Abu Musa, and Sirri, located in the Persian Gulf using morphological and molecular (polymerase chain reaction methods. Materials and Methods: In this study, a total of 60 soil samples were collected from the three islands of Greater Tunb, Abu Musa, and Sirri. The samples were analyzed for the presence of the keratinophilic fungi using a hair baiting technique. Furthermore, the identification of keratinophilic fungi was accomplished through the employment of molecular and sequencing techniques. Results: A total of 130 fungal isolates, including 11 genera with 24 species, were collected. Accordingly, Chrysosporium tropicum (24;18.5%, C. keratinophilum (17; 13.1%,  Chrysosporium  species (15; 11.5%, Aspergillus  species ( 8;6.1%, Aspergillus flavus (8; 6.1%, Penicillium  species (8;6.1%, Alternaria spp ( 6; 4.6%, Phoma  species (5;  3.8%, Aphanoascus verrucosus (4;3.1%, Fusarium chlamydosporum (4; 3.1%, Aspergillus trreus (4;3.1%, Acremonium  species (4; 3.1%, and other fungi( 23; 17.8 % isolates were identified . All isolates of keratinophilic fungi were isolated from the soils with the pH range of 7-9. Conclusion: The results of this study contributed towards a better conceptualization of the incidence pattern of keratinophilic fungi in the regions of Iran. Given that no study has investigated this issue, the findings of the present study can be beneficial for the management of public health surveillance, physicians, and epidemiologists.  

  7. Solostamenides paucitesticulatus n. sp. (Monogenoidea: Mazocraeidea: Microcotylidae) from the freshwater mullet Liza abu (Heckel) (Mugiliformes: Mugilidae) from Atatürk Reservoir on the Euphrates River in southern Turkey.

    Science.gov (United States)

    Kritsky, Delane C; Öktener, Ahmet

    2015-06-01

    Solostamenides paucitesticulatus n. sp. (Monogenoidea: Microcotylidae) from the gills of the abu mullet Liza abu (Heckel) in Atatürk Reservoir in southern Turkey is described. Among other features, the new species is easily distinguished from its three congeners, Solostamenides mugilis (Vogt, 1879), Solostamenides pseudomugilis (Hargis, 1956) and Solostamenides polyorchis Zhang & Yang, 2001, by having fewer hooks on the male copulatory organ (11 to 14), testes (5 to 9), and haptoral clamps (31 to 47).

  8. OXA-48-Producing Enterobacteriaceae Causing Bacteremia, United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Chulsoo Ahn

    2015-01-01

    Full Text Available OXA-48-producing isolates were identified in approximately 4% and less than 1% of ESBL-producing and non-ESBL-producing E. coli and K. pneumoniae causing bacteremia at the largest tertiary hospital in Abu Dhabi.

  9. Araabiasse kavandatakse suurimat kunstikeskust / Kaire Talviste

    Index Scriptorium Estoniae

    Talviste, Kaire, 1979-

    2007-01-01

    Araabia Ühendemiraatides Abu Dhabis valmib viis kunstimuuseumi. Ameerika arhitekt Frank O. Gehry projekteerib Guggenheimi muuseumi filiaali, Londonis elav iraaklanna Zaha Hadid kavandab teatrikompleksi, prantslane Jean Nouvel planeerib mikrolinna

  10. 78 FR 42975 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, Inc.

    Science.gov (United States)

    2013-07-18

    ..., Dietikon, SWITZERLAND; Koyo Electronics Industries Co., Ltd.; Tokyo, JAPAN; vMonitor, LLC, Abu Dhabi... to this venture. Also, Office FA.com Co., Ltd., Tochigi, JAPAN; and Salem Automation Inc., Winston...

  11. Uranium distributions in the mineral constituents of granitoid rocks and the associated pegmatites at Wadi Abu Had, north eastern desert, Egypt

    International Nuclear Information System (INIS)

    Nossair, L.M.; Moharem, A.F.; Abdel Warith, A.

    2007-01-01

    Wadi Abu Had area is located at the northern part of the Eastern Desert of Egypt. It covers about 55 km2 of the crystalline basement rocks stretching between latitudes 28o 15'- 28o 25' N and longitudes 32o 25' - 32o 35' E. Abu Had younger granites are fertile (uraniferous) granites as they possess U-contents greater than 11 ppm. Their associated pegmatites show higher U-contents than those of granitoid rocks and hosting secondary uranium minerals. Numerous unzoned and zoned pegmatite pockets are associated with the marginal parts of granodiorite and within younger granites. Zoned pegmatites are the most radioactive ones. They are composed of extremely coarse-grained milky quartz core, intermediate zone of mica and wall zone of feldspars. An alteration zone with secondary uranium minerals (uranophane and beta-uranophane) is found at the contact between quartz core and the intermediate zone.

  12. The meaning of education after Abu Ghraib: revisiting Adorno’s politics of education O que pode significar a educação após Abu Ghraib: revisitando a política de educação de Adorno

    Directory of Open Access Journals (Sweden)

    Henry A. Giroux

    2010-05-01

    Full Text Available How might education be used to question the common sense of the war on terrorism or to rouse citizens to challenge the social, political, and cultural conditions that led to the horrible events of Abu Ghraib? Just as crucially, we must ponder the limits of education. Is there a point where extreme conditions shortcircuit our moral instincts and ability to think and act rationally? If this is the case, what responsibility do we have to challenge the reckless violence-as-fi rst-resort ethos of the Bush administration? Such questions extend beyond the events of Abu Ghraib, but, at the same time, Abu Ghraib provides an opportunity to connect the sadistic treatment of Iraqi prisoners to the task of redefi ning pedagogy as an ethical practice, the sites in which pedagogy takes place, and the consequences of pedagogy to rethinking the meaning of politics in the twenty-fi rst century. In order to confront the pedagogical and political challenges arising from the reality of Abu Ghraib, I want to revisit a classic essay by Theodor Adorno in which he tries to grapple with the relationship between education and morality in light of the horrors of Auschwitz. Keywords: Education. Adorno. Auschwitz. Abu Ghraib. Como pode a educação ser usada para questionar o senso comum da guerra ao terrorismo ou para insuflar os cidadãos a desafi ar as condições sociais, políticas e culturais que conduziram aos eventos horríveis de abusos contra prisioneiros iraquianos na prisão americana de Abu Ghraib? Só assim, de modo crucial, podemos ponderar os limites da educação. Até que ponto as condições extremas causam curto-circuito em nossos instintos morais e em nossa capacidade de pensar e agir racionalmente? Se for esse o caso, qual nossa responsabilidade em desafi ar o etos imprudente da “violência como primeiro recurso” da administração de Bush? Tais questões estendem-se além dos eventos de Abu Ghraib, mas, ao mesmo tempo, Abu Ghraib fornece uma

  13. Poisoned social climate, collective responsibility, and the abuse at Abu Ghraib--Or, the establishment of "rule that is lack of rule".

    Science.gov (United States)

    Mestrovic, Stjepan G; Romero, Rachel

    2012-01-01

    The authors draw upon the experiences of one of the co-authors as an expert witness in sociology for mitigation at three of the courts-martial pertaining to the abuse at Abu Ghraib that were held at Ft. Hood, Texas in the year 2005 (for Javal Davis, Sabrina Harman, and Lynndie England). In addition, this paper is based upon the thousands of pages of affidavits, testimony, and U.S. Government reports concerning Abu Ghraib. These internal government reports, as well as the Levin-McCain report, point to collective responsibility and the responsibility of individuals high in the chain of command for establishing unlawful techniques. We review the shortcomings of a purely psychological approach for understanding the abuse, and turn to Durkheim's original understanding of anomie as a state of social derangement or rule by lack of rule to introduce the ideas of the social origins of and social responsibility for the abuse. We conclude with sociological suggestions for reforming some of the legal, medical, psychiatric, and other professional complicity in the abuse at Abu Ghraib. Copyright © 2011 Elsevier Ltd. All rights reserved.

  14. Sedimentology and Reservoir Characteristics of Early Cretaceous Fluvio-Deltaic and Lacustrine Deposits, Upper Abu Gabra Formation, Sufyan Sub-basin, Muglad Rift Basin, Sudan

    Science.gov (United States)

    Yassin, Mohamed; Abdullatif, Osman; Hariri, Mustafa

    2017-04-01

    Sufyan Sub-basin is an East-West trending Sub-basin located in the northwestern part of the Muglad Basin (Sudan), in the eastern extension of the West and Central Africa Rift System (WCARS). The Early Cretaceous Abu Gabra Formation considered as the main source rock in the Muglad Basin. In Sufyan Sub-basin the Early Cretaceous Upper Abu Gabra Formation is the main oil-producing reservoir. It is dominated by sandstone and shales deposited in fluvio-deltaic and lacustrine environment during the first rift cycle in the basin. Depositional and post-depositional processes highly influenced the reservoir quality and architecture. This study investigates different scales of reservoir heterogeneities from macro to micro scale. Subsurface facies analysis was analyzed based on the description of six conventional cores from two wells. Approaches include well log analysis, thin sections and scanning electron microscope (SEM) investigations, grain-size, and X-ray diffraction (XRD) analysis of the Abu Gabra sandstone. The cores and well logs analyses revealed six lithofacies representing fluvio-deltaic and lacustrine depositional environment. The sandstone is medium to coarse-grained, poorly to moderately sorted and sub-angular to subrounded, Sub-feldspathic arenite to quartz arenite. On macro-scale, reservoir quality varies within Abu Gabra reservoir where it shows progressive coarsening upward tendencies with different degrees of connectivity. The upper part of the reservoir showed well connected and amalgamated sandstone bodies, the middle to lower parts, however, have moderate to low sandstone bodies' connectivity and amalgamation. On micro-scale, sandstone reservoir quality is directly affected by textures and diagenesis.The XRD and SEM analyses show that kaolinite and chlorite clay are the common clay minerals in the studied samples. Clay matrix and quartz overgrowth have significantly reduced the reservoir porosity and permeability, while the dissolution of feldspars

  15. P

    Directory of Open Access Journals (Sweden)

    Sharaf A. Alkheder

    2016-09-01

    Full Text Available Car parking is a serious problem in Gulf Cooperation Council (GCC countries in general and in United Arab Emirates (UAE in particular. This problem has been associated with the exceptional growth in the number of cars, buses, trucks, and other modes of transportation over the past few decades. In Abu Dhabi (the capital city of UAE, finding a parking at some locations is a real challenge due to the lack of available parking slots in the city. In 2009, in order to organize the randomness in parking management in Abu Dhabi, Abu Dhabi City started implementing a new paid parking system inside the city, named MAWAQIF. This new system helps in reducing the parking problem in congested areas, yet has transferred the problem to less crowded areas in the city. Furthermore, the number of parking lots provided in the controlled areas isn’t enough to satisfy the demand in these areas. This article concentrates on this direction and focuses on two aspects. First, a survey was prepared and distributed to 500 participants as a part of a project, in order to identify the scale of the parking problem in Abu Dhabi. Then, a technical framework for developing an intelligent mobile application for improving the indoor parking management system in Abu Dhabi was developed. Results indicate that the proposed mobile application will help in reducing the time wasted in searching for parking and will increase the efficiency of the parking system in Abu Dhabi.

  16. GIS-modelling of the spatial variability of flash flood hazard in Abu Dabbab catchment, Red Sea Region, Egypt

    Directory of Open Access Journals (Sweden)

    Islam Abou El-Magd

    2010-06-01

    Full Text Available In the mountainous area of the Red Sea region in southeastern Egypt, the development of new mining activities or/and domestic infrastructures require reliable and accurate information about natural hazards particularly flash flood. This paper presents the assessment of flash flood hazards in the Abu Dabbab drainage basin. Remotely sensed data were used to delineate the alluvial active channels, which were integrated with morphometric parameters extracted from digital elevation models (DEM into geographical information systems (GIS to construct a hydrological model that provides estimates about the amount of surface runoff as well as the magnitude of flash floods. The peak discharge is randomly varied at different cross-sections along the main channel. Under consistent 10 mm rainfall event, the selected cross-section in middle of the main channel is prone to maximum water depth at 80 cm, which decreases to nearly 30 cm at the outlet due to transmission loss. The estimation of spatial variability of flow parameters within the catchment at different confluences of the constituting sub-catchments can be considered and used in planning for engineering foundations and linear infrastructures with the least flash flood hazard. Such information would, indeed, help decision makers and planning to minimize such hazards.

  17. Abu-Sahl al-Masihi (died circa 1010 AD): The Persian physician in the early medieval era.

    Science.gov (United States)

    Taghavi-Shirazi, Maryam; Ghods, Roshanak; Hashem-Dabaghian, Fataneh; Zargaran, Arman

    2018-01-01

    In the early medieval era, in the time which is called the Islamic Golden Age, medicine flourished through the practice of Persian physicians (9th to 12th century AD). Abu-Sahl al-Masihi (died circa 1010 AD) was one of the physicians in that period who had great influence on the progress of medicine by his own writings as well as his influence on great scholars like Biruni and Avicenna as their teacher. He was a polymath and had many writings in various fields of science, in particular medical sciences. Some of his manuscripts in medicine were Al-Mia fil-Tibb (Book of the Hundred), Kitab al-Teb al-Koli (The General Medicine), Ezhar al-Hekmat Allah Ta'ala fi Khalgh al-Ensan (God's Mystery on the Creation of Man), Resalat al-Adwiya (Treatise of Drugs), Osool Elm Nabz (the Principles of Pulse), and Resala f ī Taḥqiq Amral-Waba' (On the determination of the matter of infectious diseases). As a sign of his impact in Persian medicine, many later physicians (until 19th century) referred to and cited his works in their manuscripts several times.

  18. MUSLIM-CHRISTIAN DEBATES IN THEEARLY ‘ABBASID PERIOD: The Cases of Timothy I and Theodore Abu Qurra

    Directory of Open Access Journals (Sweden)

    Hans Abdiel Harmakaputra

    2014-12-01

    Full Text Available The era of the early ‘Abbasid caliphate made an important mark on the history of the world by the event of the Greek translation movement, i.e. the translation of Greek thoughts into the Arabic language. In addition to this development, the era also saw the flourishing of interreligious discourse, in both polemical literatures and religious debates, especially between Christians and Muslims. This article tries to describe how those two historical remarks are correlated under the light of other factors such as politics and religious identity. The earliest debate was happened between caliph al-Mahdi (r. 755-785 CE and a Nestorian Catholicos, Timothy I (728- 823 CE, as the first sample of religious discourses. The second one is the debate between the caliph al-Ma’mun (r. 813-833CE, who arranged many religious debates in his court, with Theodore Abu Qurra (755 – 830 CE, Bishop of Harran. By knowing the motives of the two caliphs who sponsored those events, readers would catch a better picture of the historical contexts of that time.

  19. Seasonal variations in the biochemical composition of some common seaweed species from the coast of Abu Qir Bay, Alexandria, Egypt

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    Hanan M. Khairy

    2013-05-01

    Full Text Available Variations in protein, carbohydrate, lipid, ash, moisture, fatty acid and aminoacid contents of the seaweeds Ulva lactuca Linnaeus (Chlorophyta,Jania rubens (Linnaeus J.V. Lamouroux and Pterocladia capillacea (S.G. Gmelin Bornet(Rhodophyta were studied seasonally from spring to autumn 2010. The seaweeds were collected from a rocky site near Boughaz El-Maadya on the coast of Abu Qir Bay east of Alexandria, Egypt. Remarkable seasonal variations were recorded in the levels of the studied parameters in the three species. Pterocladia capillacea was characterized by the highest protein andcarbohydrate content throughout the different seasons, whereas Ulva lactuca contained more lipids (4.09 ± 0.2% than J. rubens and P. capillacea. The highest total fatty acids were recorded in J. rubens during the three seasons, while saturated fatty acids were predominant in P. capillacea during spring. This is due mainly to the presence of palmitic acid(C16:0, which made up 74.3% of the saturated fatty acids. The highest level of polyunsaturated fatty acids (PUFA in these algae was measured in J. rubens; DHA (22:6ω3 was the main acid, making up 26.4% of the total fatty acids especiallyduring summer. Proline was the major component of the amino acids in the three algal species, with maximum amounts in U. lactuca.

  20. Uranium extraction from ores with salicylic acid; I - uranium extraction from input phosphate ore of Abu Zaabal phosphate plant, Egypt

    International Nuclear Information System (INIS)

    Hussein, E.M.

    1997-01-01

    Salicylic acid has been tested (for environmental importance) to extract U from input phosphate ore of Abu-Zaabal phosphate plant, Egypt prior to its processing for production of phosphatic fertilizers. Uranyl ion forms with this acid three stable complexes; namely [UO 2 Sal] degree, [U O 2 SaL 2 ] 2- and UO 2 SaL-3] 4- depending on the total uranyl and salicylic acid concentrations and their ratios. Study of relevant extraction factors revealed however that, the extraction process is controlled by the amount of salicylic acid used, alcohol/aqueous ratio, solid/liquid ratio and time of agitation. The obtained results showed that uranium is selectively leached by the application of such a leaching reagent. In order to recover U from the obtained pregnant leach liquor, the latter is adjusted by ammonia to PH 5-6.5, where the crystalline pp t of N H 4 [UO 2 SaL 3 ] 4 H 2 O has formed. This precipitation has been carried out after concentrating the obtained pregnant leach liquor by its recycle for U extraction from new ore batches. The precipitated ammonium uranyl tri salicylate is calcined at 500 degree C for obtaining pure orange yellow trioxide (UO 3 ) powder. On the basis of one ton ore treatment, an economic flowsheet for U recover y from the study ore material has been suggested

  1. Multivariate Linear Regression and CART Regression Analysis of TBM Performance at Abu Hamour Phase-I Tunnel

    Science.gov (United States)

    Jakubowski, J.; Stypulkowski, J. B.; Bernardeau, F. G.

    2017-12-01

    The first phase of the Abu Hamour drainage and storm tunnel was completed in early 2017. The 9.5 km long, 3.7 m diameter tunnel was excavated with two Earth Pressure Balance (EPB) Tunnel Boring Machines from Herrenknecht. TBM operation processes were monitored and recorded by Data Acquisition and Evaluation System. The authors coupled collected TBM drive data with available information on rock mass properties, cleansed, completed with secondary variables and aggregated by weeks and shifts. Correlations and descriptive statistics charts were examined. Multivariate Linear Regression and CART regression tree models linking TBM penetration rate (PR), penetration per revolution (PPR) and field penetration index (FPI) with TBM operational and geotechnical characteristics were performed for the conditions of the weak/soft rock of Doha. Both regression methods are interpretable and the data were screened with different computational approaches allowing enriched insight. The primary goal of the analysis was to investigate empirical relations between multiple explanatory and responding variables, to search for best subsets of explanatory variables and to evaluate the strength of linear and non-linear relations. For each of the penetration indices, a predictive model coupling both regression methods was built and validated. The resultant models appeared to be stronger than constituent ones and indicated an opportunity for more accurate and robust TBM performance predictions.

  2. ATLAS virtual visit features Al-Quds University, a Palestinian university with campuses in Abu Dis and al-Bireh.

    CERN Multimedia

    claudia marcelloni

    2012-01-01

    Mon, 02 Apr - 14:00 CET (15:00 local) ATLAS virtual visit features Al-Quds University, a Palestinian university with campuses in Abu Dis and al-Bireh. As part of the "Physics Without Frontiers" project, funded by ICTP, Al-Quds is hosting a one day particle physics masterclass. During the day the students are given an introduction to particle physics, the LHC and the ATLAS Experiment, before having the chance to analyse real LHC data. This virtual visit comprises of a live tour around the ATLAS control room and the opportunity to ask questions to the ATLAS physicists. Al-Quds Physics has active research in accelerators, biophysics, laser, nuclear & particle, plasma, and solid state. A new collaboration is underway Forschungszentrum Jülich in spintronics, bioelectronics Alquds Physics is involved in the regional synchrotron SESAME in Jordan. Members include nine states from the region and over 10 observers worldwide. SESAME was established a long the same philosophy behind building CERN.

  3. New ceramic data from East Kalimantan : the cord-marked and red-slipped sherds of Liang Abu's layer 2 and Kalimantan's potter chronology

    International Nuclear Information System (INIS)

    Plutniak, S.; Agus Oktaviana, A.; Sugiyanto, B.; Chazine, J.M.; Ricaut, F.X.

    2014-01-01

    Archaeological research in the Liang Abu rock shelter (East Kalimantan) led to the discovery and analysis of a pottery assemblage including red-slipped, cord-marked and incised pottery sherds, radiocarbon dated to 1672 ± 21 BP and 1524 ± 22 BP. In order to discuss our findings we undertake a reappraisal of the pottery material and associated radiocarbon dates from archaeological sites on Borneo Island, which provide us with an appropriate framework for a comparative analysis. This allows us to to include the inland region of Kalimantan in the technological network of Neolithic Island South East Asia. (author)

  4. KAJIAN TERJEMAHAN AL-QUR’AN (Studi Tarjamah al-Qur’an Basa Jawi “Assalam” Karya Abu Taufiq S.)

    OpenAIRE

    Indrati, Anisah

    2016-01-01

    This article examines the translation of the Koran in the Java language with title Kitab al-Qur'an Tarjamah Basa Jawi "Assalaam" by H. Abu Taufiq S. The focus of study in this article is to disclose the background and motivation of the writing of Tarjamah Qur 'an Basa Jawi "Assalaam", revealing the methods used and analyze the advantages and disadvantages of the Book Tarjamah Qur'an Basa Jawi "Assalaam". In addition this article also reveals the community's response to the study of the Koran ...

  5. Comparative Review of Abu al-Tayyib al-Mutanabbi’s & Masu’d Sa’d Salman Odes

    Directory of Open Access Journals (Sweden)

    f Ishraqi

    2014-11-01

    This survey reviews similar contents of the two Divan using comparative aspect in Abu al-Tayyib and Masu’d Sa’d-i Salman’s poems. Several exemplifications show that Masu’d Sa’d-i Salman sometimes translated al-mutanbbi’s poets and used them artily. Sometimes however, we can find identical contents originating from connotation between the two poets, so they should not be considered as adoption or translation.

  6. Characterization of Silver Nanomaterials Derived from Marine Streptomyces sp. Al-Dhabi-87 and Its In Vitro Application against Multidrug Resistant and Extended-Spectrum Beta-Lactamase Clinical Pathogens

    Directory of Open Access Journals (Sweden)

    Naif Abdullah Al-Dhabi

    2018-04-01

    Full Text Available A novel antagonistic marine Streptomyces sp. Al-Dhabi-87 that was recovered from the Gulf region of Saudi Arabia was used to synthesize silver nanoparticles (NP from the culture free extract. The produced NP were confirmed by UV-visible spectroscopy (UV-Vis, high-resolution scanning electron microscope (HRSEM, transmission electron microscope (TEM, Fourier-transform infrared spectroscopy (FTIR, Energy Dispersive Spectroscopy (EDAX, and X-ray Powder Diffraction (XRD, and broth micro dilution techniques were employed for the determination of minimum inhibitory concentrations (MIC values. The synthesized NP was authenticated by alterations in color and wavelength scanning. HRSEM and TEM analysis confirmed that the size of the NP ranged from 10 to 17 nm and that it was spherical in shape. In addition, the FTIR spectrum revealed a variation in the band values from 500 to 3300 cm−1 respectively. Rietveld refinement analysis of the XRD data confirmed the size of the NP, which coincided with the results of the TEM analysis. In addition, the Riveted refinement analysis supported the TEM data. The NP documented significant activity against the wound infection microbial strains, such as Enterococcus faecalis, Staphylococcus epidermidis, and Staphylococcus aureus. Gram negative bacteria, such as Pseudomonas aeruginosa, Klebsiella pneumonia, and Escherichia coli revealed MIC values of 0.039, 0.078, and 0.152 mg/mL, respectively. The promising activity of NP towards extended-spectrum beta-lactamases E.coli, drug resistant Acinetobacter baumannii, and multidrug resistant S. aureus (at 0.018, 0.039, and 0.039 mg/mL, respectively was advantageous. Overall, NP that were obtained from the novel Streptomyces sp. Al-Dhabi-87, with its promising antimicrobial activity towards the drug resistant pathogens, would be useful for healing infectious diseases.

  7. Integrated geophysical studies on the area east of Abu Gharadig basin, southern Cairo, Egypt, using potential field data

    Science.gov (United States)

    El-Awady, Mohammed Mohamed; El-Badrawy, Hussein Tawfek; Abuo El-Ela, Amin Mohamed; Solimaan, Mohamed Refaat; Alrefaee, Hamed Abdelhamid; Elbowab, Mostafa

    2016-12-01

    Potential field data of the area east of Abu Gharadig basin were used to delineate the tectonic framework of probable economic interest and for future development plans for the area. To achieve this goal, the RTP and Bouguer gravity maps of the study area were subjected to several filtering and processing techniques. The regional magnetic map shows NE-SW high regional magnetic trends at the northwestern and southeastern parts as well as low magnetic trends at the central part reflecting thick non-magnetized sediments and/or deep highly magnetized basement rocks. Similarly, the regional gravity map shows NE-SW diagonal high and low gravity trends across the entire area of study as well as a distinct increase of gravity values toward the northwest corner reflecting thickening of sedimentary cover and/or deepening of denser basement rock at the central part. The residual maps reveal many anomalies of shallow sources with different polarities, amplitudes and extensions in the form of alternating high and low gravity and magnetic indicating that the basement rocks are dissected by faults forming uplifted and downthrown blocks. Edge detection techniques outlined effectively the boarders and extensions of the structural highs and lows through showing gravity and magnetic maxima over the edges of these tectonic features. Moreover, the River Nile course is controlled by shallow normal faults affecting the recent Nile sediments and is clearly shown by edge detection maps of gravity data. Euler deconvolution of magnetic and gravity data reveals clustering of solution along fault trends or causative bodies centers. The Euler depth estimate to the basement surface shows a good correlation with the depth determined by the power spectrum method where its value ranges around 4 km. The interpreted basement tectonic map of the study area is dominated by ENE-WSW Syrian Arc, NW-SE Gulf of Suez and Red Sea, NE-SW Aqaba, E-W Mediterranean and N-S East Africa tectonic trends. The older

  8. Nasr Hamid Abu Zayd and the foundation of his hermeneutics: A critical review of the attitude that the Quran is the product of culture

    Directory of Open Access Journals (Sweden)

    Halilović Seid

    2017-01-01

    Full Text Available In the cognitive stage of religious traditions, science, in the light of the authority of religious revelation and reason, was dominant in relation to culture, which means that it was possible to determine the true value of different cultures using scientific knowledge. Nowadays, the completely opposite approach is gaining in popularity. Namely, when they discovered the fundamental weaknesses of empiristic definition of science, postmodern philosophers started more vocally saying that culture actually has a crucial influence on the method and internal science structure. Thus, science loses its cognitive independence and becomes the product of culture. In other words, each culture creates a separate scientific knowledge in accordance with its other cognitive layers and needs of the members of that culture. Among the Muslim reformist thinkers, influential Nasr Hamid Abu Zayd wrote in a most comprehensive and thorough manner about the text of the Quran undergoing the influence of culture from the time of life of t he Prophet Muhammad. He explained that the interpreter necessarily has a crucial role in forming the meaning of a text and that the meaning of the text will not be determined on its own until the hermeneutical position of the person reading and interpreting it is taken into consideration. Abu Zayd believed that the primal meaning of the Quran was conditioned by cultural and historic contexts of the time when the Quran appeared and that meaning was no longer credible. However, according to his opinion, the essence of the Quran message will be discovered using hermeneutics, when we harmonize the text with our contemporary cultural realities. With his pioneering attitude, Abu Zayd broke all ontological and metaphysical principles of mystical hermeneutics in the traditional cognitive environment of Islam. The renowned representatives of Islamic mystical heritage insisted that essential and inner meanings of the Quran text are in no way

  9. Maslyuzhenko D.N. Turko-Mongol Traditions in the “State of Nomadic Uzbeks” of Abu al-Khair Khan

    Directory of Open Access Journals (Sweden)

    D.N. Maslyuzhenko

    2014-09-01

    Full Text Available The author of this article identifies the daily and political traditions in the Khanate of Abu al-Khair, which researchers traditionally call the “State of nomadic Uzbeks”. This State was created in the south of Western Siberia in the 1430’s and annexed by military means to the land of Shiban’s (the younger brother of Batu descendants. The overwhelming majority of researchers consider it as a Muslim State since its very foundation, substantiating their allegations by indication both on the reading of khutba in honor of Khan after he took the “throne of Sain Khan” and on the presence of the sheikhs and Sufis in his entourage. At the same time, the authority of Abu al-Khair had the strong support of nomadic elite of more than twenty tribes. Precisely this elite, its inquiries and interests, which were advocated on the nobility councils, formed the existing political and daily traditions. These traditions reflect the preservation of Turko-Mongol customs among nomadic populations. We can find analogies of these practices in the earlier customs among the precursors of post-Golden Horde State, i.e., in the Mongol Empire and the ulus of Jochi. Traditions of the Abu al-Khair’s Khanate represented a phenomenon of cultural inertia, which were restored in the conditions of Islamization and could become the adats. This effect is particularly significant in view of the specific attitude of Sufi tariqats to the phenomena of social life. In political terms, of particular importance among these was the restoration of the Toy and the related kurultay that could take place in accordance with the existing steppe (animals calendar. The khans restored the ritual of robes and belts’ distribution as the main mechanism for redeployment of posts and responsibilities among the steppe aristocracy. Military tradition was also focused on samples of the previous time, which was particularly manifested in the selection of wings and avant-garde. In the course

  10. Technical feasibility of a seabed gallery seawater intake at Ras Abu Ali Island, Arabian Gulf, Saudi Arabia

    KAUST Repository

    Rachman, Rinaldi

    2014-07-23

    Open-ocean intake systems require extensive and advanced pretreatment unit operation to produce feed water with low membrane fouling potential in seawater reverse osmosis (SWRO) facilities. Alternatively, subsurface intake systems tend to produce high quality raw seawater even before pretreatment. Subsurface intakes extract seawater indirectly through the geological structure of shoreline or nearshore sediments. Water percolation through geological units provides physical and biological treatment, so that the raw seawater is microbiologically stable with relatively low particulate and organics content. Overall, utilization of subsurface intakes will reduce the intensity of pretreatment, which reduces operating cost, lowers chemical and energy consumption, and reduces environmental impacts. An important aspect in the feasibility of a subsurface intake is the compatibility of the local geological environment. In this study, a field investigation was conducted at Ras Abu Ali Island in the Arabian Gulf. This location currently contains an of existing oil company facilities and a proposed governmental marine fish hatchery facility. Recreational, commercial, and domestic potable water uses require the need to use the SWRO process to meet demands. Characterization of the shoreline and marine offshore bottom were performed as well as observation of tidal fluctuations and wave heights. A specific grid area was chosen where 35 sediment samples were collected from the seabed floor for laboratory analysis of grain size distribution, sediment porosity, and hydraulic conductivity. Onsite observation showed that the marine bottom has a low slope creating a wide intertidal area. The lowest tidal zone is more than 150 m from the shoreline defining a far seaward boundary for the intake construction point. A relatively thin layer of mixed-type sediment (carbonate and siliciclastic) covers the marine hardground bottom. The unlithified bottom sediment contains a low mud percentage

  11. Determination of lead, mercury and cadmium concentrations in different organs of Barbus grypus and Liza abu of Karoon River in 2011

    Directory of Open Access Journals (Sweden)

    A ghorbani ranjbary

    2013-02-01

    Full Text Available Accumulation of heavy metals in fish body causes the destruction of soft tissues and suppression of immune system. Moreover, consumption of contaminated fish causes several consequences in humans. This survey was conducted to determine the concentration of lead, mercury and cadmium in muscle tissue, gill as well as liver of Barbus grypus and Liza abu. These two species are native fishes of Karoon River in Ahvaz area. A total number of 80 sample was obtained during the winter of 2010. After preparation and chemical digestion of fish samples, the amounts of heavy metals were determined by spectrophotometer method. According to the results, the overall lead concentration in different organs of the two species was more than mercury and cadmium concentrations. Furthermore, the accumulation of heavy elements in gills was estimated higher than the other organs. Although a significant difference (P

  12. Abu Bakr Qalandar. Qalandar-name. Chapter 9. “The Ascension (Mi’raj of the Messenger [of Allah] (Peace Be upon Him!”.

    Directory of Open Access Journals (Sweden)

    Ismagil R. Gibadullin

    2016-12-01

    Full Text Available This article contains an excerpt from the poem “Qalandar-name” of Sufi sheikh and Islamic scholar of Anatolian origin, Abu Bakr Qalandar Rumi, who lived in Crimea. The ninth chapter is devoted to the ascension of the Prophet of Islam, Muhammad (peace be upon him!, which is known as the Mi’raj in the Islamic tradition. This chapter is full of highly emotional and mystical reflections on the significance of this event. This topic becomes particularly meaningful in the context of religious and mystical work “Qalandar-name”. It points to a shift from the traditional expressions of honor with respect to the primary figures of early Islamic history (righteous Caliphs, relatives of the Prophet, Imams of four Sunni madhhabs to the presentation of mystical revelations and experiences of the author.

  13. THE GENIUS LOCI AT THE GREAT TEMPLE OF ABU SIMBEL: HERMENEUTIC READING IN THE ARCHITECTURAL LANGUAGE OF ANCIENT EGYPTIAN TEMPLES OF RAMSES II IN NUBIA

    Directory of Open Access Journals (Sweden)

    Nelly Ramzy

    2015-06-01

    Full Text Available Archaeologists have long wondered about the Temple of Abu Simbel: its location within the Nubian territory far from major Egyptian cities, and its unique design. Utilizing the hermeneutic process of understanding the whole from the parts and then situating the whole within a bigger whole (context, this study is a trial to arrive at a better interpretation of this monument. Drawing on the characteristic analysis of the temple's Genius Loci as developed by Norberg-Schulz, as well as on Heidegger's anticipatory fore-structures, the study goes on to show that both of the location and the unique structure of the temple were the outcome of political and conceptual aspects of the period, more than being a religious tradition. Reaching this conclusion, another goal had been achieved, where the validity of hermeneutic analyses as a useful tool for discovering new dimensions about historical monuments and archaeological sites had been attested.

  14. Leaching Characteristics of Uranium And Copper from Their Mineralization in the Carbonate Rich latosol of Abu-Thor Locality, South Western Sinai, Egypt

    International Nuclear Information System (INIS)

    El-Sheikh, E.M.; Ghazala, R.A.; Abdelwarith, A.; Salem, F.; Ali, S.

    2015-01-01

    The chemical processing of the poly-mineralized carbonate rich latosol ore occurring at Abu-Thor locality of south western Sinai area has been studied for the recovery of uranium and copper metal values. A technological sample assaying 700 ppm U and 9.7% Cu was collected. In the present study, two successive percolation leaching procedures were performed after determination of optimum leaching factors by agitation leaching process. The first was carried out for uranium recovery by using urea as organic leaching agent which was possible to achieve leaching efficiency exceeding 90.3%. This procedure was followed by a second one for copper recovery using ammonium hydroxide solution and ammonium carbonate. The obtained dissolution efficiency was about 93%. The leached metal values namely U and Cu from the studied ore were then extracted as marketable products in the form of ammonium diuranate and copper sulphate, respectively.

  15. Cultural Changes and Chronology from the Transition Late Bronze to Iron Age in Palestine: New Evidence from Tell Abu al-Kharaz, Jordan Valley

    International Nuclear Information System (INIS)

    Fischer, P. M.

    2012-01-01

    The 12th century BCE was a period of turmoil in the Southern Levant. The Canaanite Late Bronze Age culture - during several hundred years dominated by Egypt - received quite abruptly strong influences from the Eastern Mediterranean. The bearer of these new cultural elements, the so called Sea Peoples who included the Philistines, settled in Palestine after attacking Egypt. The changes that took place in Palestine are best reflected in the material culture which demonstrates Aegean and Cypriote elements. The exact date of their arrival in Palestine is a matter of recurrent discussion but the majority of scholars agree that it happened in the 12th century BCE. Philistine culture is usually associated with the area around today's Gaza. Nevertheless, the current excavations at Tell Abu al- Kharaz in the Transjordanian Jordan Valley provide evidence of Eastern Mediterranean/Philistine culture and a number of radiocarbon dates from first class find contexts. (author)

  16. Seismic data interpretation for hydrocarbon potential, for Safwa/Sabbar field, East Ghazalat onshore area, Abu Gharadig basin, Western Desert, Egypt

    Directory of Open Access Journals (Sweden)

    Naser A. Hameed El Redini

    2017-12-01

    Full Text Available Safwa/Sabbar oil field located in the East Ghazalat Concession in the proven and prolific Abu Gharadig basin, Western Desert, Egypt, and about 250 km to the southwest of Cairo, it’s located in the vicinity of several producing oil fields ranging from small to large size hydrocarbon accumulation, adjacent to the NW-SE trending major Abu Gharadig fault which is throwing to the Southwest.All the geological, “structure and stratigraphic” elements, have been identified after interpreting the recent high quality 3D seismic survey for prospect generation, evaluation and their relation to the hydrocarbon exploration.Synthetic seismograms have been carried out for all available wells to tie horizons to seismic data and to define the lateral variation characters of the beds.The analysis has been done using the suitable seismic attributes to understand the characteristics of different types of the reservoir formations, type of trap system, identify channels and faults, and delineating the stratigraphic plays of good reservoirs such as Eocene Apollonia Limestone, AR “F”, AR “G” members, Upper Bahariya, Jurassic Khatatba Sandstone, upper Safa and Lower Safa Sandstone.The top Cenomanian Bahariya level is the main oil reservoir in the Study area, which consist of Sandstone, Siltstone and Shale, the thickness is varying from 1 to 50 ft along the study area.In addition to Upper-Bahariya there are a good accessibility of hydrocarbon potential within the Jurassic Khatatba Sandstone and the Eocene Apollonia Limestone. More exploring of these reservoirs are important to increase productivity of Oil and/or Gas in the study area.

  17. 141 ©sakarya üniversitesi ilahiyat fakültesi dergisi 14 / 2006, s. 141-157 arap dili ve belagatı EBÛ HİLÂL EL -‘ASKERÎ’YE GÖRE LAFIZ VE ANLAM Halim ÖZNURHAN * LAFZ AND MANA ACCORDING TO ABU HILAL AL-ASKARI

    OpenAIRE

    ÖZNURHAN, Halim

    2006-01-01

    Problem of lafz (word or sentence) and mana (meaning) discussed by the Arab critics. Abu Hilal al-Askari, one of them, takes division between lafz and mana and discusses each one separately. Although Abu Hilal al-Askari does not devote a specific chapter to discussion of lafz and mana, he does examine them in various chapters of the Kitab as-Sinaatayn. He also discussed several aspects, problems and defects of lafz and mana.:

  18. Organic richness, kerogen types and maturity in the shales of the Dakhla and Duwi formations in Abu Tartur area, Western Desert, Egypt: Implication of Rock–Eval pyrolysis

    Directory of Open Access Journals (Sweden)

    Mohamed M. El Nady

    2015-12-01

    Full Text Available The objective of this study is to assess the organic material for petroleum potential and characterize the relationships between organic material, thermal maturity, and the depositional environments. This is done using “14” samples from the shales of the Dakhla and Duwi formations in Abu Tartur area. The samples have been analyzed using the geochemical method of Rock–Eval pyrolysis. The analysis shows that the total organic carbon content lies between 0.56 and 1.96 wt%. It also shows that kerogen is a mixture of type II and III that is dominant, and is deposited in the shallow and restricted marine environment under prevailing reducing conditions. This type of kerogen is prone to oil and oil/gas production. The geochemical diagrams show that all the studied samples have good thermal maturation. The Dakhla and Duwi formations which have been divided into all zones are mature (have Tmax over 435 °C, and have organic carbon content located at the oil window (Tmax between 435 and 443 °C.

  19. The impact of Lighting on Vandalism in Hot Climates: The Case of the Abu Shagara Vandalised Corridor in Sharjah, United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Emad Mushtaha

    2017-11-01

    Full Text Available This study mainly discusses how the immature behaviour of a part of the society, resulting in vandalism, affects the building aesthetics and design features in the districts of the city of Sharjah, in the United Arab Emirates (UAE. Initially explaining the term “vandalism” in itself, this study goes on to debate on the reasons behind vandalism, its different types, and its effects on the environment. Throughout the discussion, studies of the relationship between vandalism and reflectivity are examined, considering how the characteristics and features of the buildings affect vandalism. Three methodology tools were used: a questionnaire, an Integrated Environmental Solution Virtual Environment (IESVE software program, and illuminance measurements. Simulation scenarios of the current situation of Abu Shagara were performed, which took into account several options with respect to wall material, flooring material, and types of lighting. All in all, ten simulation cases were conducted and compared, which allowed the identification of the best simulation scenario. The type of lighting had a greater impact on the simulation scenario results than the type of wall and flooring materials. The type of lighting varied as per its polar grid and light distribution.

  20. Suitability of Gypsum for the Production of Gypsum Plaster an Example from the Abu-Ruweis Evaporites (Upper Triassic), as Subayhi Area, Northwest Jordan

    International Nuclear Information System (INIS)

    Saqqa, W.; Arikat, M.

    2003-01-01

    The gypsum of Abu Ruweis Formation (Upper Triassic) of the northwestern Jordan was chemically, physically and mechanically assessed for likely industrial uses. Chemical results indicate that the investigated gypsum (calcium sulfate dihydrate) is highly pure. This is confirmed by the high ratios of CaO (32-33%) andSO 3 (41-43%) and the very low content of other elements such as Mg, Al and Si. Trace elements are also negligible. The CaSO 4 % (86-88%), purity ratio (CaO/SO 3 ) (0.85) , and combined water (≅5%) for β-hemihydrate gypsum agree well with the jordanian standards for gypsum plaster. Thermal analyses indicate that the temperature required to obtain hemihydrate gypsum falls between 175deg-200deg. A significant mass variation or maximum loss on weight (-20%) was achieved after initial dehydration by heating to 200deg. Heating to 225deg is far enough to evolve all combined water molecules. The results of fineness, consistency, setting time, compressive strength and flexural strength for β-hemilhydrate agree, in most of the case, with the local and international standards intended for gypsum building components. The study showed that the absorption and consistency ratios for final gypsum product are proportional to porosity, whilst the consistency itself decreases with the increase of applied stresses. (author)

  1. Geographical influence on the radiation exposure of an air crew on board a subsonic aircraft

    International Nuclear Information System (INIS)

    Bottollier-Depois, J.F.; Spurny, F.; Votockova, I.

    1996-01-01

    Radiation fields on board a subsonic aircraft have been studied on board an Airbus A310-300 during the flights Prague - Abu Dhabi - Bangkok and Bangkok - Abu Dhabi - Prague, during February 1995. A complex set of measuring instruments has been used for these studies: tissue equivalent proportional counter, moderator-type neutron rem-meter, environmental radiation dose rate meter, thermoluminescent and track etch detectors and bubble detectors. The results obtained are presented and analyzed; they are compared with the results obtained in the flights Prague - Montreal - Prague. Conclusions concerning the influence of geographical parameters on the aircrew exposure levels are formulated. (author). 13 refs., 2 figs., 3 tabs

  2. World Energy Future

    International Nuclear Information System (INIS)

    Forbes, A.; Van der Linde, C.; Nicola, S.

    2009-01-01

    In the section World Energy Future of this magazine two articles, two interviews and one column are presented. The article 'A green example to the world' refers briefly to the second World Future Energy Summit in Abu Dhabi, which was held from 18-21 January, 2009. The second article, 'Green Utopia in the desert' attention is paid to the Abu Dhabi government-driven Masdar Initiative. The two interviews concern an interview with BP Alternative Energy ceo Vivienne Cox, and an interview with the founder and CEO of New Energy Finance Michael Liebreich. The column ('An efficient response') focuses on the impact of the economic crisis on energy policy

  3. Evaluasi karakteristik abu sekam padi dengan kitosan molekul tinggi nanopartikel sebagai bahan dentinogenesis (Characteristic evaluation of rice husk ash with chitosan high molecule nanoparticle as dentinogenesis material

    Directory of Open Access Journals (Sweden)

    Pretty Farida Sinta Silalahi

    2014-06-01

    langsung karena biokompatibel, namun bahan ini memiliki banyak kekurangan. Trioksida Mineral agregat mengandung sejumlah kecil arsenik dan setting time-nya lama, sementara HEMA dalam SIKMR bersifat sitotoksik. Abu sekam padi nanopartikel (ASPn merupakan sumber potensial dari silika. Kitosan molekul tinggi nanopartikel (KMTn dapat merangsang pembentukan dentin reparatif. Kombinasi dari kedua bahan tersebut memiliki sifat biokompatibel dan memiliki kemampuan pelapisan yang baik. Tujuan: Penelitian ini bertujuan untuk menganalisa karakteristik mikrostruktur hubungan permukaan abu sekam padi dengan kitosan molekul tinggi nanopartikel pada jaringan dentin untuk melindungi jaringan pulpodential kompleks. Metode: Dua puluh empat gigi premolar mandibula yang diekstraksi untuk tujuan ortodontik digunakan sebagai sampel, gigi dibuat preparasi kavitas klas I dengan kedalaman 3 mm di atas cemento enamel junction (CEJ. Kemudian masing-masing gigi dibelah dua arah bucco-lingual dan setiap bagian dipotong menggunakan disc bur servikal. Sampel dibagi 3 kelompok, kelompok I diaplikasikan MTA, kelompok II diaplikasikan SIKMR, kelompok III diaplikasikan ASPn + KMTn. Karakterisasi dilakukan dengan menggunakan Scanning Electron Microscopy (SEM pada interface antara bahan uji dan dentin berdekatan dengan pulp untuk melihat struktur mikro permukaan. Hasil: Microstructure bahan ASPn + KMTn yang diaplikasi pada dentin menunjukkan struktur seperti tag yang lebih signifikan daripada MTA. ASPn + KMTn menunjukkan kemampuan pelapisan yang lebih baik dari MTA. Porositas ASPn + KMTn lebih sedikit dari MTA dan SIKMR. Simpulan: Penelitian ini menunjukkan bahwa kombinasi biomaterial ASPn + KMTn dapat digunakan sebagai biomaterial aktif yang dapat menjaga integritas pulpa.

  4. Geochemistry, Radioactivity and Gamma-Ray Dose Assesment of Igneous Rocks, of Abu El Hassan El Aswad Area, North Egypt Eastern Desert

    International Nuclear Information System (INIS)

    Abdel-Monem, A.A.; Moussa, E.M.; Abd El Fattah, M.M.G.; Wetait, M.A.

    2011-01-01

    Abu El Hassan Al Aswad area, Northern Eastern Desert, Egypt, is located between lat. 26 degree 45/ and 26 degree 58 / N and long. 33 degree 0/ and 33 degree 11 /50// E, covering approximately 270 km 2 . It is covered by a suite of igneous rocks, which are classified according to their silica and potash contents into ultra basic rock class with the least silica and potash contents, basic rock class, intermediated rock class and acidic rock class with the highest silica and potash contents. The ultra basic rocks with SiO 2 2 (42-57%), K (0.15-0.5), U (0.8-3 ppm) and Th (1-7 ppm), produce the gamma ray doses (AEDE, 0.266 mSv/y; AGDE, 0.1475 mSv/y). The intermediate rocks with SiO 2 (57-65%), K (0-8-2.5%), U (2-8 ppm) and Th (3.5-14.5 ppm) produce the gamma ray doses (AEDE, 0.083 mSv/y; AGDE, 0.4784 mSv/y). The acidic rocks with SiO 2 (65-75%), K (2.6-4.3%), U (4.5-10 ppm) and Th (13-26 ppm) produce the gamma ray doses (AEDE, 0.1692 mSv/y; AGDE, 0.9571 mSv/y).It is suggested that the ultra basic, basic and the intermediated rock classes can be used safely as building materials as well as for indoor and outdoor decorations. The acidic rock class may be used for outdoor decorations but not as building materials or indoor decoration due to its high AGDE values, which when added to the other gamma ray exposure source may exceed the International Accepted Radiation Dose Limit to member of the public which is (1-3 mSv/y)

  5. O que pode significar a educação após Abu Ghraib: revisitando a política de educação de Adorno

    OpenAIRE

    Giroux, Henry A.

    2010-01-01

    How might education be used to question the common sense of the war on terrorism or to rouse citizens to challenge the social, political, and cultural conditions that led to the horrible events of Abu Ghraib? Just as crucially, we must ponder the limits of education. Is there a point where extreme conditions shortcircuit our moral instincts and ability to think and act rationally? If this is the case, what responsibility do we have to challenge the reckless violence-as-fi rst-resort ethos of ...

  6. Determination of Sediment Profile for 210Pb, Pb, U and Th from Sultan Abu Bakar Dam Due to Soil Erosion from Highland Agriculture Area, Cameron Highlands, Malaysia

    OpenAIRE

    Zaini Hamzah; Seh D. Riduan; Ahmad Saat

    2011-01-01

    Problem statement: Sultan Abu Bakar Dam in Cameron Highlands act as a catchments to accumulate all eroded soil carried by the run off flow through Bertam River, the main river that passes through the highland agriculture area. All suspended solid that carried out by the river contain various kind of hazard potential to the environment. U, Th and Pb are the potential hazard elements carried out by water and accumulate at the dam. Approach: Five sampling point were selected where five 30cm core...

  7. Magma intrusion in the upper crust of Abu Dabbab area, South East of Egypt from Vp and Vp/Vs tomography

    International Nuclear Information System (INIS)

    Hosny, A.; El Hady, S.M.; Mohamed, A.A.; Panza, G.F.

    2007-12-01

    3-D images of P-wave velocity and Vp/Vs ratio have been produced for the upper crust of the Abu Dabbab area, North Mars Alam city. The inversion of local travel times of high quality data recorded at eleven mobile seismic stations around the study area is carried out. The best, in the least-squares sense, 1-D Vp model and the average value of Vp/Vs (1.72) were computed as prerequisites of the 3-D inversion that reaches a depth of 14 km. From the 3-D model it is evident that the distributions of Vp and Vp/Vs are characterized by marked lateral and vertical variations delineating structural heterogeneities. Due to the presence of a thin layer of sedimentary rocks saturated with surface water, low P-wave velocity and high Vp/Vs values are noticed near the surface. At greater depths, high Vp and low Vp/Vs zones may indicate crustal rocks with relatively higher rigidity and brittle behavior, while high Vp/Vs and low Vp may identify zones of relatively softer rocks, with ductile behavior. Low P-wave velocity values are observed at the intersections among the faults. Some magma intrusions could be associated to the Vp/Vs values which form an elongated anomaly, in the western part of the study area, which extends from a depth of 12 km to about 1-2 km of depth. If the obtained 3-D model is used in the relocation of selected events, they turn out to be strongly clustered in correspondence with the high velocity anomalies detected in the central part of the study area. Most of the seismicity tends to occur at the boundaries between the high and low velocity anomalies and at pre-existing weakness zones, i.e. the areas of intersection among different faults. The occurrence of the seismic activity in the vicinity of low velocity anomalies and at the boundary between velocity contrast could also be explained by the occurrence of serpentinization processes in the crust of the study area. (author)

  8. Burial and thermal history simulation of the Abu Rudeis-Sidri oil field, Gulf of Suez-Egypt: A 1D basin modeling study

    Science.gov (United States)

    Awadalla, Ahmed; Hegab, Omar A.; Ahmed, Mohammed A.; Hassan, Saad

    2018-02-01

    An integrated 1D model on seven wells has been performed to simulate the multi-tectonic phases and multiple thermal regimes in the Abu Rudeis-Sidri oilfield. Concordance between measured and calculated present-day temperatures is achieved with present-day heat flows in the range of 42-55 mW/m2. Reconstruction of the thermal and burial histories provides information on the paleotemperature profiles, the timing of thermal activation as well as the effect of the Oligo-Miocene rifting phases and its associated magmatic activity. The burial histories show the pre-rift subsidence was progressive but modest, whereas the syn-rift was more rapid (contemporaneous with the main rifting phases and basin formation). Finally, the early post-rift thermal subsidence was slow to moderate in contrast to the late post-rift thermal subsidence which was moderate to rapid. The simulated paleo heat flow illustrates a steady state for the pre-rift phase and non-steady state (transient) for syn-rift and postrift phases. Three geothermal regimes are recognized, each of which is associated with a specific geological domain. 1) A lower geothermal regime reflects the impact of stable tectonics (pre-rift). 2) The higher temperature distribution reflects the syn-rift high depositional rate as well as the impact of stretching and thinning (rifting phases) of the lithosphere. 3) A local higher geothermal pulse owing to the magmatic activity during the Oligo-Miocene time (ARM-1 and Sidri-7 wells). Paleoheat flow values of 100mW/m2 (Oligo-Miocene rifting phase) increased to 120mW/m2 (Miocene rifting phase) and lesser magnitude of 80mW/m2 (Mio- Pliocene reactivation phase) have been specified. These affected the thermal regime and temperature distribution by causing perturbations in subsurface temperatures. A decline in the background value of 60mW/m2 owing to conductive cooling has been assigned. The blanketing effect caused by low thermal conductivity of the basin-fill sediments has been simulated

  9. Participative Decision-Making and Job Satisfaction for Teachers in the UAE

    Science.gov (United States)

    Al Nuaimi, Samira; Chowdhury, Hossan; Eleftheriou, Konstantinos; Katsioloudes, Marios I.

    2015-01-01

    Purpose: Knowledge of teachers' participative decision making (PDM) and job satisfaction (JS) is important, as teachers comprise most of a school's staff. The purpose of this paper is to examine the effect of teacher gender, nationality and school type on teachers' PDM and JS in Abu Dhabi's schools and to determine whether there any significant…

  10. The Culture of Witnessing: War Correspondents Rewriting the History of the Iraq War

    Science.gov (United States)

    Mellor, Noha

    2012-01-01

    Building on Zelizer's framework of analyzing journalism and memory, this article aims to analyze Arab journalists' narratives of the Iraq War. Through scrutinizing four selected narratives, published by four pan-Arab journalists from three different transnational satellite channels (Abu Dhabi TV, Al Jazeera and Al Manar), I aim to show how their…

  11. Pedagogy and Culture: An Educational Initiative in Supporting UAE Nursing Graduates Prepare for a High-Stakes Nurse Licensing Examination

    Science.gov (United States)

    Brownie, Sharon M.; Williams, Ged; Barnewall, Kate; Bishaw, Suzanne; Cooper, Jennifer L.; Robb, Walter; Younis, Neima; Kuzemski, Dawn

    2015-01-01

    Graduates of an Abu Dhabi transnational nursing degree struggled with the mandatory national licensing examination. Poor pass rates undermine graduate career futures and impact on the workforce capacity building contributions of the partnering transnational educational providers. This paper describes how the design and delivery of an intensive…

  12. The Relationship between English Language Proficiency, Academic Achievement and Self-Esteem of Non-Native-English-Speaking Students

    Science.gov (United States)

    Dev, Smitha; Qiqieh, Sura

    2016-01-01

    The present study aims to find out the relationship between English Language proficiency, self-esteem, and academic achievement of the students in Abu Dhabi University (ADU). The variables were analyzed using "t" test, chi-squire and Pearson's product moment correlation. In addition, Self-rating scale, Self-esteem inventory and Language…

  13. Historical Notes

    African Journals Online (AJOL)

    Administratör

    Botanist, Author and North African Explorer. Beshyah SA. Center for Diabetes and Endocrinology,. Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates. Received for publication on 13 June 2008. Accepted in revised form 06 July 2008. Key words: Göran Rothman, Carl Linnaeus, Tripoli, Libya, Tunisia, Sweden, ...

  14. Open Learning for Smart Education: Open educational policies, strategies & access for all

    NARCIS (Netherlands)

    Stracke, Christian M.

    2016-01-01

    keynote on Open Learning at the International IEEE EDUCON Conference 2016: I will speak about “Open Learning for Smart Education: Open educational policies, strategies and access for all”. This year EDUCON is taking place from 10th to 13th of April 2016 in Abu Dhabi. My questions of the keynote

  15. The Social Cognitive Model of Job Satisfaction among Teachers: Testing and Validation

    Science.gov (United States)

    Badri, Masood A.; Mohaidat, Jihad; Ferrandino, Vincent; El Mourad, Tarek

    2013-01-01

    The study empirically tests an integrative model of work satisfaction (0280, 0140, 0300 and 0255) in a sample of 5,022 teachers in Abu Dhabi in the United Arab Emirates. The study provided more support for the Lent and Brown (2006) model. Results revealed that this model was a strong fit for the data and accounted for 82% of the variance in work…

  16. Экспортеры нефти намерены отказаться от доллара

    Index Scriptorium Estoniae

    2009-01-01

    Pärsia lahe riigid plaanivad koos Venemaa, Hiina, Jaapani ja Prantsusmaaga lõpetada nafta kauplemise dollarites ning võtta kasutusele erinevad valuutad, näiteks Jaapani jeeni, Hiina jüaani, euro, kulla ning Pärsia Lahe Koostöönõukogu riikide, kaasa arvatud Saudi Araabia, Abu Dhabi, Kuveidi ja Katari uue ühisvaluuta

  17. Shock: South Korea wins Battle of nuclear titans

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-03-15

    A South Korean consortium won the contract to build and operate four nuclear power plants in Abu Dhabi valued at $20.4 billion. The deal was significant since it is the first major nuclear contract of its kind awarded in the rapidly growing Persian Gulf region, and signals the rise of Korea as an exporter of nuclear know-how.

  18. English as a Medium of Instruction in the Gulf: When Students and Teachers Speak

    Science.gov (United States)

    Belhiah, Hassan; Elhami, Maha

    2015-01-01

    This study explores the effectiveness of English as a medium of instruction (EMI) in the Arabian/Persian Gulf, with special focus on the situation in the United Arab Emirates. The study, undertaken at six universities located in major cities of Abu Dhabi, Dubai, Al Ain, Sharjah, Ajman, and Ras Al Khaimah, examines students' and teachers'…

  19. Teaching across the Great Divide

    Science.gov (United States)

    O'Neill, K. Kathleen

    2010-01-01

    In this article, the author illustrates the significant role that communication plays in the success of team-teaching where her co-teacher is nearly 12,000 miles and two continents away. The author teaches business communication to female undergraduates in the College of Business Sciences at Zayed University, Abu Dhabi, United Arab Emirates, while…

  20. Extreme climate. Blessing and curse

    Energy Technology Data Exchange (ETDEWEB)

    Forst, Michael

    2010-07-01

    While the commercial and banking centre Dubai finds itself dealing with the aftermath of the economic crisis, the conservative neighbour Abu Dhabi is already pursuing ambitious targets - but the climate conditions in the desert states are not always ideal for the utilization of renewable energies. (orig.)

  1. Full-waveform inversion: Filling the gaps

    KAUST Repository

    Beydoun, Wafik B.; Alkhalifah, Tariq Ali

    2015-01-01

    After receiving an outstanding response to its inaugural workshop in 2013, SEG once again achieved great success with its 2015 SEG Middle East Workshop, “Full-waveform inversion: Filling the gaps,” which took place 30 March–1 April 2015 in Abu Dhabi

  2. Innovative air vessel design for long distance transmission pipelines

    NARCIS (Netherlands)

    Leruth, P.; Pothof, I.W.M.

    2012-01-01

    The Shuweihat Water Transmission Scheme (SWTS, UAE) consists of a twin DN1600 DI PN25 pipeline transmitting 150 MIGD over 250 km from Shuweihat Desalination plant to Mussafah (Abu Dhabi city). The Scheme is divided in two subsequent systems, each with a tank farm and a pump station delivering water

  3. Kõrbe-Louvre sai nurgakivi

    Index Scriptorium Estoniae

    2009-01-01

    Araabia Ühendemiraatidesse arhitekt Jean Nouveli projekteeritud kunstimuuseum Abu Dhabi Louvre peaks valmima 2013. aastal. 26. mail avati näitus, millel eksponeeritakse viimase pooleteise aasta jooksul muuseumi omandusse ostetud töid ja Prantsusmaalt laenuks saadud kunstiteoseid. Muuseumi nõustavad Prantsusmaa spetsialistid

  4. Karakteristik Fisiko-Kimiawi (Morfologi, Higroskopisitas, pH dan Toksisitas Panel Bangunan yang Dihasilkan dari Komposit Limbah Abu Terbang Batu Bara (Fly Ash, Daun-Ampas Tebu, Jerami-Sekam Padi dan Ijuk (Palm Fiber

    Directory of Open Access Journals (Sweden)

    Yulianto P. Prihatmaji

    2015-10-01

    Full Text Available Telah dilakukan penelitian tentang karakteristik fisiko-kimiawi (morfologi, higroskopisitas, ph dan toksisitas panel bangunan yang dihasilkan dari komposit limbah abu terbang batu bara (fly ash, daunampas tebu, jerami-sekam padi dan ijuk (palm fiber. Berdasarkah hasil uji dan analisis fisiko-kimiawi kaitannya dengan morfologi secara makroskopis menunjukkan bahwa komposit panel bangunan dari berbagai macam jenis bahan baku tersebut tampak menyatu secara solid dengan ikatan kimia antar bahan yang terlibat. Bahan organik yang berupa limbah ampas-daun tebu, jerami-sekam padi, dan ijuk tampak menyatu padu dengan komponen anorganiknya berupa fly ash dan semen. Kaitannya dengan higroskopisitasnya, produk panel bangunan yang dihasilkan tampaknya tidak terpengaruh oleh iklim dan kelembaban di dalam maupun di luar ruang karena kadar air panel bangunan yang diuji pada hari ke-30 dan hari ke-60 relatif stabil yakni 19,65% yang berarti normal. Kaitannya dengan tingkat keasaman (pH, panel bangunan yang dihasilkan menunjukkan kondisi yang aman/tidak menyebabkan iritasi karena pH: 7-8 yang berarti tidak mengiritasi/aman. Adapun hasil uji dan analisis toksisitas fly ash dilakukan menggunakan indikator biologis; mencit menunjukkan harga LD50: 32,915 mg/kg (bb yang berarti relatif tidak berbahaya. Kutu air menunjukkan harga LC50: 75,515 ppm (7,552% yang berarti hampir tidak toksik dan ikan mas menunjukkan harga LC50: 121,943 ppm (12,194% yang berarti tidak toksik. Oleh sebab itu produk panel bangunan yang dihasilkan dapat dipastikan aman dikonsumsi.

  5. EFEK PENGGUNAAN ABU GOSOK DAN SERBUK BATA MERAH PADA PEMBUATAN TELUR ASIN TERHADAP KANDUNGAN MIKROBA DALAM TELUR (THE EFFECT OF USING THE ASH AND THE RED BRICK POWDER IN MAKING OF THE SALTED EGGS TO THE MICROBIAL CONTENT OF THE EGGS

    Directory of Open Access Journals (Sweden)

    Heru Yuniati

    2013-07-01

    Full Text Available ABSTRACT Background: Salting is a way of preserving eggs with the dough / salt solution to boiling and boil for some time. As mixing the dough salt to soak the eggs, rub ash is commonly used in comparison with red brick powder. Purpose: determine the ability of red brick powder media in inhibiting bacteria than rub ash. Material and Method: Ten salted egg is made using a mixture of ash, salt and water in the ratio 4:2:2 ml, While ten more salted egg is made using a mixture of red brick powder, salt, and water in the ratio 4:2:2. Once the dough is well blended, each egg wrapped in dough evenly with a thickness of ± 2 mm. Then the eggs are stored in a plastic bucket in the open space. Microbial testing performed on total bacteria, and yeasts, as well as testing done to contain coliform, E. coli and Salmonella / Shigella on days 0, 5, 10, 15, and 20. Results: The total bacteria and yeasts in the two salted egg products decreased during salting, except on days -20, where an increase in total bacteria on salted egg with rub ash medium, but not on salted eggs with red brick powder medium. At the end of salting, the total number of bacteria of salted eggs for 4 x 102 and 0.9 x 102 colonies / gram, and total yeast and 0.45 x 102 8.7 x 102 colonies / gram. Conclusion: Salted eggs are made ​​using rub ash and red brick powder did not contain coliform bacteria, E. coli and Salmonella / Shigella, while the total number of bacteria and yeasts in the egg there is a difference. Keywords: Egg sauce, rub ash, red brick dust, microbes     ABSTRAK Latar Belakang: Pengasinan adalah cara mengawetkan telur dengan adonan garam dan merebusnya sampai mendidih selama beberapa waktu. Sebagai pencampur dalam adonan garam digunakan abu gosok dibandingkan dengan serbuk bata merah. Tujuan: mengetahui kemampuan media serbuk bata merah dalam menghambat bakteri dibandingkan dengan abu gosok. Bahan dan Cara: Sepuluh butir telur asin dibuat menggunakan campuran abu gosok

  6. Mineral chemistry and geochemistry of the Late Neoproterozoic Gabal Abu Diab granitoids, Central Eastern Dessert, Egypt: Implications for the origin of rare metal post-orogenic A-type granites

    Science.gov (United States)

    Sami, Mabrouk; Ntaflos, Theodoros; Farahat, Esam S.; Ahmed, Awaad F.; Mohamed, Haroun A.

    2015-04-01

    The Neoproterozoic Gabal Abu Diab pluton is a part of the Arabian Nubian shield (ANS) continental crust and located in the Central Eastern Desert (CED) of Egypt. It constitutes multiphase granitic pluton intruded into granodiorite and metagabbro-diorite rocks with sharp and nonreactive contacts. Based on field observations, colors, structural variations and petrographic investigations, this granitic outcrop consists of an inner core of two-mica granite (TMG) followed outward by garnet bearing muscovite granite (GBMG) and albite granite (AG). Petrographical study indicated that medium to coarse-grained TMG is dominated by K-feldspar (Or88-98), quartz, plagioclase (albite, An0-7), muscovite and biotite with hypidiomorphic texture. With exception the appearance of garnet and the disappearance of biotite the GBMG resembles the TGM, while AG is leucocratic without any mafic mineral. The main accessories are zircon, Nb and Ta-bearing rutile, columbite, ilmenorutile, ilmenite, magnetite and apatite. This mineralogical similarity and the existence of columbite group minerals (CGM) in all granitoids, indicates a cogenetic relationship. Microprobe analyses reveal that, besides the CGM, rutile and ilmenite are the main repository phases for Nb-Ta-Ti. Columbite-(Mn) exists as individual subhedral crystals (up to 100μm in size) or intimate intergrowth with Nb-bearing rutile and/or ilmenite. The CGM are represented mostly by columbite-(Mn) with Ta/(Ta+Nb) and Mn/(Mn+Fe) ratio ranging from 0.02-0.08 and 0.4-0.9, respectively suggesting extreme degree of magmatic fractionation. Rutile contains significant amounts of Ta (up to 4 wt.% Ta2O5) and Nb (up to 22 wt.% Nb2O5). Biotites are phlogopite-annite in composition (Ann47-60Phlog40-53,on average) and are enriched with AlIV that characterize peraluminous granites. Garnets contain 60-69 mol.% spessartine and 28-36 mol.% almandine where, the ratio of spessartine and almandine together exceeds 95 mole percent, similar to garnet occur

  7. Abu Sada Caroline, ONG palestiniennes et construction étatique. L'expérience de Palestinian Agricultural Relief Committees (PARC dans les Territoires occupés palestiniens, 1983-2005, Institut Français du Proche-Orient, Beyrouth, 2007, 252 p.

    Directory of Open Access Journals (Sweden)

    Vincent Romani

    2009-09-01

    Full Text Available For more than one reason, Caroline Abu Sada's book is seminal. First of all, her work studies the re-shaping of polity inside the Palestinian society since the second Intifada. Based on the authors' PhD dissertation, this book contributes to the limited works on political sociology addressing post-Oslo Palestine (after 2000. This book is also promising in terms of methodology, claiming to conduct a ''bottom-up'' approach looking at a society still over-analyzed in terms of polemology, elites...

  8. The transition to competency-based pediatric training in the United Arab Emirates.

    Science.gov (United States)

    Ibrahim, Halah; Al Tatari, Hossam; Holmboe, Eric S

    2015-04-01

    Although competency-based medical education has become the standard for physician training in the West, many developing countries have not yet adopted competency-based training. In 2009 in the United Arab Emirates, the government regulatory and operational authorities for healthcare in Abu Dhabi mandated a wide-scale reform of the emirate's postgraduate residency programs to the competency-based framework of the newly formed Accreditation Council for Graduate Medical Education-International (ACGME-I). This article briefly describes the rationale for competency-based medical education and provides an overview of the transition from traditional, time-based residency training to competency-based postgraduate medical education for the Pediatrics residency programs in Abu Dhabi. We will provide data on the initial impact of this transition on resident performance and patient outcomes in a Pediatrics residency program in an academic medical center in the United Arab Emirates.

  9. World Energy Future

    Energy Technology Data Exchange (ETDEWEB)

    Forbes, A.; Van der Linde, C.; Nicola, S.

    2009-03-15

    In the section World Energy Future of this magazine two articles, two interviews and one column are presented. The article 'A green example to the world' refers briefly to the second World Future Energy Summit in Abu Dhabi, which was held from 18-21 January, 2009. The second article, 'Green Utopia in the desert' attention is paid to the Abu Dhabi government-driven Masdar Initiative. The two interviews concern an interview with BP Alternative Energy ceo Vivienne Cox, and an interview with the founder and CEO of New Energy Finance Michael Liebreich. The column ('An efficient response') focuses on the impact of the economic crisis on energy policy.

  10. Formation of UAE State and Factors for Development of International Relations between UAE and African Countries

    Directory of Open Access Journals (Sweden)

    A K Voronkov

    2012-12-01

    Full Text Available The article focuses on analyses of formation of UAE state and features formation of international relations between UAE and African countries including low level of political and economic ties between UAE and African countries and dominant role of economic and humanitarian assistance in their relations provided both through international organizations and on bilateral basis by Abu Dhabi Fund for Development. Islam and traditional values of Arab culture are considered defining factors for formation of such structure of international relations.

  11. Some comments about the situation of the Steel Industry in the Arab Countries (Arab Steel Summit)

    International Nuclear Information System (INIS)

    Haidar, Y.; Astier, J.

    2009-01-01

    The Arab Steel Summit, that convened in Abu Dhabi in April, gave us another opportunity to review the situation of the Arab Iron and Steel Industry, with regard to the present World economic context. We will address: - the World situation of steel production, focusing on the Arab Countries; - the related situation of steel consumption; - the steel trade, including imports, exports and prices; - the consequences for technology and economy. (authors)

  12. Precision Strike Technology Symposium (PSTS 09)

    Science.gov (United States)

    2009-10-29

    Control System) AUR (All-Up-Round) UHF SATCOM GPS JIC Threat and Target Data NGA Mapping, Charting & Geodesy 5 0 IRAQ SAU DI AR ABIA OM AN EM IRA TES JO...d M il it ary Ci ty Abu Dhabi qom Ahraz Shiraz Esfahan Yaz d Kerman Rafha 5 0 IRAQ SAU DI AR ABIA OM AN EM IRA TES JO RDAN SYRIA PAKI ST AN

  13. A strategic zone for Total's future

    International Nuclear Information System (INIS)

    Legros, E.J.

    1997-01-01

    In 1997, the Total company investments in the Middle East reached 1.2 billions of French Francs. This region is considered as a major growth zone by the French group. This paper summarizes the Total's participations in oil and gas activities and partnerships of Middle East countries (Abu Dhabi, Dubai, Oman, Qatar, Yemen): exploration, production, development, contracts, permits, technical assistance etc.. (J.S.)

  14. Julia Aug näitab Tallinnas, millega ta lummas Tarantinot / Jaanus Piirsalu

    Index Scriptorium Estoniae

    Piirsalu, Jaanus, 1973-

    2010-01-01

    Filmist "Tsiitsitajad" (Овсянки, Silent Souls, Venemaa 2010), režissöör Aleksei Fedortšenko. Filmis naispeategelast mängivast Narvast pärit, isa poolt eesti verd näitlejast ja lavastajast Julia Augist. Film võitis maailma filmiajakirjanike liidu (FIPRESCI) auhinna ja preemia operaatoritöö eest Venezia filmifestivalil, peaauhinna filmifestivalil Abu Dhabis ning osaleb Pimedate Ööde Filmifestivali põhikavas

  15. United Arab Emirates; Staff Report for the 2014 Article IV Consultation

    OpenAIRE

    International Monetary Fund

    2014-01-01

    This 2014 Article IV Consultation highlights that the United Arab Emirates has continued to benefit from its perceived safe-haven status amid regional instability. The economic recovery has been solid, supported by the tourism and hospitality sectors, and a rebounding real estate sector. Although growth in oil production moderated, public projects in Abu Dhabi and buoyant growth in Dubai’s service sectors continued to underpin growth, which reached 5.2 percent in 2013. The macroeconomic outlo...

  16. United Arab Emirates; 2013 Article IV Consultation

    OpenAIRE

    International Monetary Fund

    2013-01-01

    This staff report on United Arab Emirates 2013 Article IV Consultation highlights economic policies and development. Against a backdrop of political stability, confidence has further increased, tourism has been firm, demand from expatriates from the broader region has increased, and capital inflows have strengthened amid high global liquidity. The real estate sector, which had been impaired since the 2009 crisis, has stabilized in Abu Dhabi and has started to recover in Dubai. Dubai aims to b...

  17. Coronary artery disease in Africa and the Middle East

    OpenAIRE

    Almahmeed, Wael; Arnaout. M.Samir,M.Samir; Chettaoui,; Ibrahim,; Kurdi,; Taher,; Mancia,Giuseppe

    2012-01-01

    Wael Almahmeed1, Mohamad Samir Arnaout2, Rafik Chettaoui3, Mohsen Ibrahim4, Mohamed Ibrahim Kurdi5, Mohamed Awad Taher6, Giuseppe Mancia71Heart and Vascular Institute, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates; 2American University of Beirut Medical Center, Beirut, Lebanon; 3General and Cardiovascular Clinic of Tunis, Tunisia; 4Cairo University, Cairo, Egypt; 5King Khalid University Hospital and The Kingdom Hospital, Saudi Arabia; 6Ain Shams University School of Medicine, C...

  18. Full-waveform inversion: Filling the gaps

    KAUST Repository

    Beydoun, Wafik B.

    2015-09-01

    After receiving an outstanding response to its inaugural workshop in 2013, SEG once again achieved great success with its 2015 SEG Middle East Workshop, “Full-waveform inversion: Filling the gaps,” which took place 30 March–1 April 2015 in Abu Dhabi, UAE. The workshop was organized by SEG, and its partner sponsors were Saudi Aramco (gold sponsor), ExxonMobil, and CGG. Read More: http://library.seg.org/doi/10.1190/tle34091106.1

  19. Flagship projects but moderate targets

    Energy Technology Data Exchange (ETDEWEB)

    Forst, Michael

    2012-07-01

    In the United Arab Emirates (UAE), which was formed as a federation of seven emirates in 1971, the role of renewable energies has long been marginal. While Dubai, which is particularly rich in fossil fuel resources, mode the headlines with 'The Palm Islands', an artificial archipelago, and the world's tallest building, Abu Dhabi, the conservative emirate next door, has already started to rethink the future. (orig.)

  20. Worldwide Emerging Environmental Issues Affecting the U.S. Military. May 2010

    Science.gov (United States)

    2010-05-01

    irrigation and similar uses. According to an item in physorg.com, the filter "consists of two plastic pipes filled with layers of porous rocks, soil ...Arab countries are looking into using technologies for increasing their agricultural land. An Abu Dhabi soil survey found that with adequate...planetark.org/ enviro -news/item/58178 Energy use set to jump 50 percent by 2035: report 4.9 Nanotechnology Safety Issues More detailed descriptions of the

  1. Three New Forms of Movement That Encourage Walkable Urban Designs

    OpenAIRE

    McDonald, Shannon-Sanders

    2010-01-01

    New movement technology is currently becoming reality around the world. PRT (Personal Rapid Transit) now sometimes called ATN (Automated Transit Network) is currently available at Heathrow airport with systems in various planning stages in South Korea, San Jose, CA -Sam Mineta Airport, and Abu Dhabi, United Arab Emirates - Mazdar City. Technology that allows elevators to move three-dimensionally is currently applied in the Tower of Terror ride at Disneyland, Anaheim, CA. New automobiles are a...

  2. Solar radiation for sea-water desalination and electric power generation via vacuum solar collectors

    International Nuclear Information System (INIS)

    Mottinelli, L.; Reali, M.; El-Nashar, A.M.; Giusiano, F.; Vigotti, R.

    1996-01-01

    The present report concerns the energetic potential of vacuum solar which are rather versatile and efficient devices for converting solar energy into thermal energy. Two main energetic applications have been analysed: the first one for a solar sea water desalination plant which has been operated in Abu Dhabi for the past ten years, the other for a conceptual solar thermoelectric-power plant having a fair thermodynamic efficiency (15-20%). A simple technology for the manufacture of vacuum solar collectors in a standard mechanical shop is being developed in collaboration between ENEL Sp A (DSR-CRIS, Milano) and WED (Abu Dhabi). Such technology should have an important economy-saving potential per se and would also make repair and substitution operations simple enough for the actual operators of the vacuum solar collector system without any need of external assistance. The technic-operative-economical features of the Abu Dhabi solar desalination plant suggest that the use novel simplified vacuum solar collectors could have a considerable technic economical potential. The analysis of the conceptual solar thermo-electric-power plant focuses on its general layout and singles out key technological issues which ought to be addressed in an overall feasibility study. 5 figs., 3 tabs

  3. Investigation of Intelligence Activities At Abu Ghraib

    Science.gov (United States)

    2004-08-23

    physical assault, such as delivering head blows rendering detainees unconscious, to sexual posing and forced participation in group masturbation . At the...and shall in no circumstances include regulation imposing on internees any physical exertion dangerous to their health or involving physical or moral...disciplinary measures NOT: -Be inhumane, brutal, or dangerous to health -Include imprisonment in a place without daylight The authorized disciplinary

  4. Strategic Decision to Utilize Abu Ghraib

    Science.gov (United States)

    2012-03-22

    manuscript is submitted in partial fulfillment of the requirements of the Master of Strategic Studies Degree. The views expressed in this student academic...submitted in partial fulfillment of the requirements of the Master of Strategic Studies Degree. The U.S. Army War College is accredited by the Commission...operations. Endnotes 1 Catharine MacKinnon, ― Feminism Unmodified: Discourses on Life and Law,‖ 1987, http://www.brainyquote.com/quotes

  5. Abu al-Layth al-Libi

    Science.gov (United States)

    2015-02-01

    success. As an Arab participant acknowledged very early on, “the situation was really harsh. All the brothers were tired,” as they lacked food and... glorious battles that occurred during the early Islamic period.133 He stressed the importance of the battlefield as the path to achieve honor and dignity...diaspora in Waziristan. In the words of Walid Othmani, a French jihadi trained by al-Qa`ida in Waziristan in 2008, “[Al-Libi] was someone well-known and

  6. Mandatory Risk Assessment Reduces Venous Thromboembolism in Bariatric Surgery Patients.

    Science.gov (United States)

    Nimeri, Abdelrahman A; Bautista, Jejomar; Ibrahim, Maha; Philip, Ruby; Al Shaban, Talat; Maasher, Ahmed; Altinoz, Ajda

    2018-02-01

    Bariatric surgery patients are at high risk for venous thromboembolism (VTE), and chemoprophylaxis is recommended. Sheikh Khalifa Medical City (SKMC) is an American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) member since 2009. We report the rates of VTE in bariatric surgery patients from 2010 to 2016 compared to ACS NSQIP bariatric surgery programs before and after switching from heparin to low molecular weight heparin (LMWH), initiating mandatory risk assessment using Caprini scoring for VTE and adopting an aggressive strategy for high-risk patients regarding dosage of LMWH and chemoprophylaxis after discharge. During the study period, there were 1152 cases (laparoscopic Roux-en-Y gastric bypass (LRYGB) 625 and laparoscopic sleeve gastrectomy (LSG) 527) at Bariatric & Metabolic Institute (BMI) Abu Dhabi compared to 65,693 cases (LRYGB 32,130 and LSG 33,563) at ACS NSQIP bariatric surgery programs. VTE rates remained stable at ACS NSQIP bariatric surgery programs from 2010 to 2016 (0.45, 0.45, 0.45, 0.25, 0.35, 0.3, and 0.3%). In contrast, VTE rates at BMI Abu Dhabi decreased from 2.2% in 2011 to 0.35% after we adopted an aggressive strategy to VTE without an increase in bleeding complications. LRYGB patients with VTE had higher OR time, leak, collection, and mortality at ACS NSQIP hospitals compared to those at BMI Abu Dhabi. In contrast, rates were similar in LSG patients with VTE. Changing our approach to VTE management led our VTE rates to decrease and become like those of ACS NSQIP bariatric surgery patients in LSG and LRYGB.

  7. Islamic Finance Revisited: Conceptual and Analytical Issues from the Perspective of Conventional Economics

    OpenAIRE

    Sheng, Andrew; Singh, Ajit

    2013-01-01

    Islamic finance has come of age. Islamic banking and finance have been growing at a very fast rate, despite apparent serious setbacks (such as interruption of payments in Abu Dhabi in 2009, the Great Recession in Western countries between 2008 and 2010, and the recent turmoil in Middle Eastern countries). The industry, which was valued at a mere $150 million in the 1990s, has increased to nearly $1 trillion. Although it is still a niche market and its share in world finance is quite small, it...

  8. Middle east gas: supply source of Europe

    International Nuclear Information System (INIS)

    Vivies, P. de

    1995-01-01

    The evolution of gas demand, the decreasing of reserves leads to the question of European future needs satisfaction. The european market can call on the russian production or middle east production. Iran has the most important reserves but the needs of the population can limit the gas supply. Yemen and Oman which have less important reserves but also less important needs to satisfy can be a serious alternative; Abu dhabi reserves are destined to asia market. The qatar has the most important gas offshore field in the world. The LNG (liquefied natural gas) seems to have a better position than gas pipeline to dispatch gas towards Europe

  9. What does Norway get out of its oil fund, if not more strategic infrastructure investment?

    OpenAIRE

    Hudson, Michael

    2011-01-01

    For the past generation Norway has supplied Europe and other regions with oil, taking payment in euros or dollars. It then sends nearly all this foreign exchange abroad, sequestering its oil-export receipts - which are in foreign currency - in the oil fund to invest mainly in European and US stocks and bonds. The fund now exceeds $500 billion, second in the world to that of Abu Dhabi. It is claimed that treating these savings as a mutual fund invested in a wide array of US, European, and othe...

  10. Documenting a modern day transgressive surface in a carbonate ramp setting

    Science.gov (United States)

    Lokier, Stephen; Paul, Andreas

    2017-04-01

    The low-angle carbonate ramp geometry of the Abu Dhabi coastline provides an ideal site for studying the effects of marine transgression in a setting analogous to Mesozoic epeiric seas. Supratidal sabkha evaporite precipitation passes offshore, through a broad and complex carbonate-evaporite intertidal environment, into a subtidal carbonate depositional setting. The coast of the mainland is locally isolated from open-marine conditions by a number of peninsulas and islands associated with the east-west trending Great Pearl Bank. This study combined 12 years of fieldwork observations with historical satellite imagery in order to establish multiple lines of evidence for active retrogradation over a 15 km length of coastline in the Abu Dhabi sabkha. Surveyed transects of the sabkha yield an average slope angle of 0.02°. Employing a current estimate of global sea level rise of 3.3 mm/yr, we calculate an expected present-day marine transgression of 7.9 m/yr. The landward and seaward boundaries of the microbial mat facies belt are strongly controlled by the location of the intertidal zone. The seaward limit of the Recent microbial mat belt in the Abu Dhabi Sabkha is currently being buried beneath retrograding lower-intertidal sediments whilst the landward side is simultaneously backstepping over previously-supratidal gypsum-dominated facies. The landward migration of spits and beach ridges was monitored at several locations with rates of retrogradation of up to 28 m per year being recorded locally. The study also identified numerous erosive features that are consistent with an increase in energy regimes. There has been a significant increase in denudation of the microbial mat, causing underlying sediment to be increasingly susceptible to erosion. In the lowermost intertidal zone, erosion of the hardground and other facies is observed. Clasts from the hardground are transported landward onto the surface of the sabkha where they are incorporated within other facies. This

  11. The United Arab Emirates (UAE): Issues for U.S. Policy

    Science.gov (United States)

    2014-09-25

    building, on January 4, 2010. Burj al - Arab hotel in Dubai bills itself as “world’s only 7-star hotel.” Abu Dhabi has built local branches of Guggenheim...many Arab , South Asian, and European expatriates. In Ras al -Khaymah, there was a brief leadership struggle upon the October 27, 2010, death of the...April 2013, UAE authorities arrested seven non-UAE Arab nationals allegedly affiliated with Al Qaeda. In May 2014, the UAE tried nine people on charges

  12. Dataset for petroleum based stock markets and GAUSS codes for SAMEM

    Directory of Open Access Journals (Sweden)

    Ahmed A.A. Khalifa

    2017-02-01

    Full Text Available This article includes a unique data set of a balanced daily (Monday, Tuesday and Wednesday for oil and natural gas volatility and the oil rich economies’ stock markets for Saudi Arabia, Qatar, Kuwait, Abu Dhabi, Dubai, Bahrain and Oman, using daily data over the period spanning Oct. 18, 2006–July 30, 2015. Additionally, we have included unique GAUSS codes for estimating the spillover asymmetric multiplicative error model (SAMEM with application to Petroleum-Based Stock Market. The data, the model and the codes have many applications in business and social science.

  13. Equitably Distributing Quality of Marine Security Guards Using Integer Programming

    Science.gov (United States)

    2013-03-01

    ARB BALMOD COM DoD DoS E HAF HQ 10 IP IQ LP MOS MCESG MSG MSGAT NLP NMC OSAB PCS PP&O Q RSO SAl SD SE SNCO T-ODP LIST OF...and Eurasia 2 Abu Dhabi, United Arab Emirates India and the Middle East 3 Bangkok, Thailand East Asia and Pacific 4 Fort Lauderdale, Florida South...integer, goal, and quadratic programming. LP models and nonlinear programming ( NLP ) models are very similar in model development for both maximizing

  14. Radioactive food and environment contamination

    International Nuclear Information System (INIS)

    Yousif, A.M.

    2001-01-01

    The Food and Environment Control Centre of Abu Dhabi Municipality with the help of IAEA has established facilities for regular monitoring of food and environmental samples for radioactive contamination. The Centre is now capable of measuring gamma, beta as well as alpha activity in different types of samples. The main activities in the area of food monitoring are as follows: General monitoring of food gamma radionuclides in foodstuffs by high resolution gamma spectrometry; Determination of specific gamma radionuclides in foodstuffs by high resolution gamma spectrometry; Radiochemical determination of Sr-90 using liquid scintillation analyzer or by gas flow proportional counter; Measurement of gross alpha activity in drinking water

  15. Dataset for petroleum based stock markets and GAUSS codes for SAMEM.

    Science.gov (United States)

    Khalifa, Ahmed A A; Bertuccelli, Pietro; Otranto, Edoardo

    2017-02-01

    This article includes a unique data set of a balanced daily (Monday, Tuesday and Wednesday) for oil and natural gas volatility and the oil rich economies' stock markets for Saudi Arabia, Qatar, Kuwait, Abu Dhabi, Dubai, Bahrain and Oman, using daily data over the period spanning Oct. 18, 2006-July 30, 2015. Additionally, we have included unique GAUSS codes for estimating the spillover asymmetric multiplicative error model (SAMEM) with application to Petroleum-Based Stock Market. The data, the model and the codes have many applications in business and social science.

  16. Cities within Cities: An Urbanization Approach in the Gulf Countries

    OpenAIRE

    Bamakhrama, Salim Salah

    2015-01-01

    Within Dubai, nineteen out of the original 112 mega-projects carried the word city in their names, a phenomenon that is common in Gulf cities such as Dubai, Riyadh and Abu Dhabi. To further explore this phenomenon, this thesis focuses on three aspects that affect the dynamic relationship between the primary city and the cities within cities (sub-cities) in the Gulf region with special emphasis on Dubai. First, the naming problem of the sub-city illustrates why the tension between competing id...

  17. Arab Satellite News Journalism - The Al Jazeera Effect

    DEFF Research Database (Denmark)

    Wildermuth, Norbert

      This paper will be about the potential impact of satellite-based news and current affairs channel such as Al Jazeera, Abu Dhabi TV of Al-Arabyia. It will examine the specific programming and journalistic practices in comparison to both, the national state-broadcasters and transnational news...... these often antagonistic positions. Finally, the US administration's recent attempt to strengthen its discursive power in the Middle East, by investing heavily in the field of electronic communication, will be considered through an critical examination of  Alhurra....

  18. Ibn Sina, Abu Ali [known as Avicenna] (980-1037)

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Islamic philosopher and scientist, born in Kharmaithen, near Bukhara (now Uzbekistan). Avicenna's life was marked by swings of fortune, from physician and favored scholar of a Samanid prince, to peripatetic country doctor when the Samanid regime fell. He became court physician in Hamadan (Iran), where he was for a time imprisoned as a political prisoner. He ended his life in a peaceful, contem...

  19. Abu Ghraib: Periodismo de investigación

    Directory of Open Access Journals (Sweden)

    María Helena Barrera Agarwal

    2015-01-01

    Full Text Available La develación de escándalos político-militares de magnitud por parte de los medios en los años sesenta y setenta iniciaron transformaciones inesperadas hasta la renuncia del presidente Nixon. La nueva generación de reporteros no ha tomado el relevo de las viejas glorias del periodismo estadounidense, ahora se prefieren reportajes amarillistas e información insustancial.

  20. ANALISA DAYA SERAP SILIKA GEL BERBAHAN DASAR ABU SEKAM PADI

    Directory of Open Access Journals (Sweden)

    Hendriwan Fahmi

    2016-08-01

    Full Text Available Rice husk ash Silica Gel is aproduct which call be used in preventing the humidity by absorbing the water ion on the water andonthe air. This absorbing isbased onthe size, the composition and the total amount ofpolluter which contained on the Silica Gel. The purpose of making this silica gel is to seehow much thiskind of Silica Gel can absorb and compare it to the synthetic one,and also processing rise husk ashto be something useful, Ion water can be absorbed much more by using this natural silica gel if it is compared to the synthetic silica gel. This is because of its capable inabsorbing more –OHand O from water and air. Afterdoing a research with column method, silica gel was beingput in 50 ml water. Fromthis research, natural silica can absorb much more water (0.0010 gr/ml, 0.285 % water level ofweigh in comparing with synthetic one (0.008gr/ml with 0.248 %water level ofweight andsintering (0,007 gr/ml 0.253%water level and non-sintering silica gel contains 39.22 % weight of silica, 30.93 %weight of sintering silica gel, and 33.40 % of the synthetic. More silica and water level, means more total amount of absorbing. This silica gel application is considered with capability ofabsorbing andthe level of the water.

  1. 874-IJBCS-Article-Dr OJIE Abu Winifred

    African Journals Online (AJOL)

    DR GATSING

    All rights reserved. Original ... this study only had high HIV/AIDS awareness and adequate knowledge in some areas, but lack such in other key areas ... 53.8 years for women and 52.6 years for men in 1991 to ..... in India: questionnaire survey.

  2. Yunus, Abu'l-Hasan ibn (950-1009)

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Astronomer, born in Egypt, calculated trigonometric functions for use in astronomy and wrote an astronomical handbook, al-Zij al-Hakimi al-kabir, the Great Tables of Caliph al-Hakim, which contained observations made by Yunus, including 30 lunar eclipses used by SIMON NEWCOMB in his lunar theory. Yunus was also an astrologer, predicting the date of his own death in seven days' time. He made prepa...

  3. Invited Editorial | Abu-Zidan | African Health Sciences

    African Journals Online (AJOL)

    Crossroad between camel bites and crocodile bites. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/ahs.v15i2.1 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

  4. PENENTUAN KOEFISIEN TRANSFER MASSA EKSTRAKSI KALIUM DARI ABU BATANG PISANG

    Directory of Open Access Journals (Sweden)

    Primata Mardina

    2012-10-01

    Full Text Available Potassium is the one of chemical compounds which can be extracted from ash of pseudo stem of banana by methanol solid-liquid extraction method. The experiment investigated the effect of temperature on mass transfer coefficient of potassium extraction process from ash of banana’s pseudo stem. This experiment conducted in a three necks flask which equipped with mechanical stirrer, condenser, thermometer and heating mantle. The sample was heated to desired temperature, 30oC, 45 oC and 60 oC. and maintained constant while reaction time. The reaction was timed as soon as the mechanical stirrer was turned on. Samples were drawn at specified time interval 0, 15, 30, 60, 120, 180 and 240 minutes. The result showed increasing temperature increased mass-transfer coefficient. The highest value of mass-transfer coefficient was 0,0235 /minute at 60oC.The correlation between mass transfer coefficient and investigated variables is shown in the dimensionless equation below: The average error is 6.56 %

  5. Dari Ibrahim M. Abu Rabi’ tentang Problematika Studi Islam Kontemporer

    Directory of Open Access Journals (Sweden)

    Hasan Mahfudh

    2016-06-01

    encouraging Islamic studies with a scientific perspective developing at this time. The issue becoming increasingly complex cannot be explained satisfactorily by the classical Ulum al-Din theory which is only focused on text, especially only a portion of the text. Halal and haram for example are felt helpless facing increasingly varied social problems. Islamic studies would not want to open and open up to the disciplines of science, not mono-dicipline.

  6. Prevalence of high blood pressure, heart disease, thalassemia, sickle-cell anemia, and iron-deficiency anemia among the UAE adolescent population.

    Science.gov (United States)

    Barakat-Haddad, Caroline

    2013-01-01

    This study examined the prevalence of high blood pressure, heart disease, and medical diagnoses in relation to blood disorders, among 6,329 adolescent students (age 15 to 18 years) who reside in the United Arab Emirates (UAE). Findings indicated that the overall prevalence of high blood pressure and heart disease was 1.8% and 1.3%, respectively. Overall, the prevalence for thalassemia, sickle-cell anemia, and iron-deficiency anemia was 0.9%, 1.6%, and 5%, respectively. Bivariate analysis revealed statistically significant differences in the prevalence of high blood pressure among the local and expatriate adolescent population in the Emirate of Sharjah. Similarly, statistically significant differences in the prevalence of iron-deficiency anemia were observed among the local and expatriate population in Abu Dhabi city, the western region of Abu Dhabi, and Al-Ain. Multivariate analysis revealed the following significant predictors of high blood pressure: residing in proximity to industry, nonconventional substance abuse, and age when smoking or exposure to smoking began. Ethnicity was a significant predictor of heart disease, thalassemia, sickle-cell anemia, and iron-deficiency anemia. In addition, predictors of thalassemia included gender (female) and participating in physical activity. Participants diagnosed with sickle-cell anemia and iron-deficiency anemia were more likely to experience different physical activities.

  7. Restructuring graduate medical education to meet the health care needs of emirati citizens.

    Science.gov (United States)

    Abdel-Razig, Sawsan; Alameri, Hatem

    2013-06-01

    Many nations are struggling with the design, implementation, and ongoing improvement of health care systems to meet the needs of their citizens. In the United Arab Emirates, a small nation with vast wealth, the lives of average citizens have evolved from a harsh, nomadic existence to enjoyment of the comforts of modern life. Substantial progress has been made in the provision of education, housing, health, employment, and other forms of social advancement. Having covered these basic needs, the government of Abu Dhabi, United Arab Emirates, is responding to the challenge of developing a comprehensive health system to serve the needs of its citizens, including restructuring the nation's graduate medical education (GME) system. We describe how Abu Dhabi is establishing GME policies and infrastructure to develop and support a comprehensive health care system, while also being responsive to population health needs. We review recent progress in developing a systematic approach for developing GME infrastructure in this small emirate, and discuss how the process of designing a GME system to meet the needs of Emirati citizens has benefited from the experience of "Western" nations. We also examine the challenges we encountered in this process and the solutions adopted, adapted, or specifically developed to meet local needs. We conclude by highlighting how our experience "at the GME drawing board" reflects the challenges encountered by scholars, administrators, and policymakers in nations around the world as they seek to coordinate health care and GME resources to ensure care for populations.

  8. Current status of coral reefs in the United Arab Emirates: Distribution, extent, and community structure with implications for management.

    Science.gov (United States)

    Grizzle, Raymond E; Ward, Krystin M; AlShihi, Rashid M S; Burt, John A

    2016-04-30

    Coral reefs of the United Arab Emirates were once extensive, but have declined dramatically in recent decades. Marine management and policy have been hampered by outdated and inaccurate habitat maps and habitat quality information. We combined existing recent datasets with our newly mapped coral habitats to provide a current assessment of nation-wide extent, and performed quantitative surveys of communities at 23 sites to assess coral cover and composition. Over 132 km(2) of coral habitat was mapped, averaging 28.6 ± 3.8% live coral cover at surveyed sites. In the Arabian Gulf low cover, low richness Porites dominated communities characterized western Abu Dhabi, while reefs northeast of Abu Dhabi city generally contained higher richness and cover, and were dominated by merulinids (formerly faviids). Distinct communities occur in the Sea of Oman, where cover and richness were low. We provide management recommendations to enhance conservation of vulnerable coral reefs in the UAE. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. Fluor group all around the world

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    A brief survey of world-wide activities of Fluor Corp. and Fluor Engineers and Constructors Inc. in 1977-78 covers the participation of the Fluor Group in the construction of the Trans-Alaskan pipeline; management of Saudi Arabia's gas gathering and treatment program; construction of a 500 million cu ft/day gas processing plant in Abu Dhabi; a contract from Sonatrach to build by 1981 a 600 million cu ft/day gas processsing plant and pipelines for the Alrar field in Algeria; a $600 million modernization of the Amuay refinery in Venezuela and an $8 million project for lowering the pour point of gas oil at Mobil A.G.'s Wilhelmshaven refinery; offshore oil and gas development projects off the Ivory Coast and in the Aegean sea; construction of a 568 km subsea and 176 km onshore gas pipeline and gas-processing facilities in Thailand; and a long-term program for the industrialization of Ruwais, in Abu Dhabi, including the construction of a port with a major LNG terminal.

  10. Techno-economic optimization of a scaled-up solar concentrator combined with CSPonD thermal energy storage

    Science.gov (United States)

    Musi, Richard; Grange, Benjamin; Diago, Miguel; Topel, Monika; Armstrong, Peter; Slocum, Alexander; Calvet, Nicolas

    2017-06-01

    A molten salt direct absorption receiver, CSPonD, used to simultaneously collect and store thermal energy is being tested by Masdar Institute and MIT in Abu Dhabi, UAE. Whilst a research-scale prototype has been combined with a beam-down tower in Abu Dhabi, the original design coupled the receiver with a hillside heliostat field. With respect to a conventional power-tower setup, a hillside solar field presents the advantages of eliminating tower costs, heat tracing equipment, and high-pressure pumps. This analysis considers the industrial viability of the CSPonD concept by modeling a 10 MWe up-scaled version of a molten salt direct absorption receiver combined with a hillside heliostat field. Five different slope angles are initially simulated to determine the optimum choice using a combination of lowest LCOE and highest IRR, and sensitivity analyses are carried out based on thermal energy storage duration, power output, and feed-in tariff price. Finally, multi-objective optimization is undertaken to determine a Pareto front representing optimum cases. The study indicates that a 40° slope and a combination of 14 h thermal energy storage with a 40-50 MWe power output provide the best techno-economic results. By selecting one simulated result and using a feed-in tariff of 0.25 /kWh, a competitive IRR of 15.01 % can be achieved.

  11. Enron and Totalfina enter the Dolphin project

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    The UAE Offsets Group Office (UOG), responsible for developing alliances between the private sector of the United Arab Emirates and international companies, announced on 1. March that a strategic partnership has been established with Enron and TotalFina Elf for implementation of the Dolphin Project, one of the largest world-wide integrated initiatives in the energy sector. The First objective of this partnership, the life of which has been fixed at 25 years, will be to develop the Dolphin infrastructure through a new gas pipeline with a capacity of 85 million cu.m of gas per day, linking Qatar to Abu Dhabi and the Sultanate of Oman. This initial phase will be based on the development of activities all along the gas line. The Project Development Agreement (PDA) concluded by the UOG, Enron and Elf also includes the exploitation of other opportunities in the Gulf countries and the region. The UOG will hold a majority share of 51% in this partnership, the remaining 49% being shared equally between Enron and Elf. Construction work on the gas pipeline and the various installations upstream of Qatar should be quickly put in hand. A series of preliminary agreements concluded with the government authorities of Qatar, Abu Dhabi, Dubai, Oman and Pakistan, relating to the procurement and sale of gas, has enabled the implementation of the geographical and political organisation necessary to realize the Dolphin Project. (author)

  12. Pengaruh mutasi dengan radiasi sinar gamma (CO₆₀ terhadap produktivitas jamur tiram abu-abu (Pleurotus sajur-caju

    Directory of Open Access Journals (Sweden)

    Ira Djajanegara

    2012-02-01

    Full Text Available Irradiation aplied to living organisms may have positive or negative effects on physiological and morphological properties of the organisms. One way to gain genetic variation with better properties than the parental strain is by Gamma (Co 60 radiation application. During this experiment, Gama (Co 60 rays was applied to the grey oyster (Pleurotus sajur-caju mushroom mycellia during exponential phase. Radiation was applied at 0.75 KGray with dose velocity of 1.149 KGray. Analysis of mushroom productivity performances indicate that diameter of mycellia, fresh weight, dry weight, diameter of fruit body and the amount of fruit body of the mutant and control were not significantly different. However, the isozyme pattern showed a different pattern between the mutant and the control which indicates that mutation process has already occured. These data show that mutation did not affect the productivity of the mushroom. Therefore, mutation may affect the nutritional quality of the mushroom instead. Further experiment to verify this possibility is suggested.

  13. Life-Cycle Analysis of Building Retrofits at the Urban Scale—A Case Study in United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Afshin Afshari

    2014-01-01

    Full Text Available A consensus is forming among experts that the best way to achieve emissions’ reduction in the near and mid-term is increasing the demand-side energy efficiency—this is especially true in developing countries where the potential for demand reduction is significant and achievable at relatively lower cost. Enhanced energy efficiency also reduces energy costs and can result in a financial benefit to end-users, if the life-cycle value of energy savings offsets the upfront cost of implementing the measure. At the same time, reducing energy demand translates into lower pull for fossil fuel import and supply/distribution capacity expansion. An ideal candidate for the implementation of demand-side energy efficiency measures is the building sector, since it contributes to a large extent to the total amount of greenhouse gases (GHGs emitted worldwide. In most developing countries, the contribution of the building sector to the total national GHG emissions is significantly higher than the worldwide average. This is in part due to the lower level of industrial activity. Other drivers of the high emissions of the building sector are the inefficiency of the envelope and technical systems of the existing buildings, as well as harsh climatic conditions requiring the use of energy intensive air-conditioning equipment. The United Arab Emirates (UAE currently have the highest ecological footprint per capita in the world. The Emirate of Abu Dhabi, the focus of this study, can be expected to have a footprint that is even higher, being the largest economy and the major oil producer among the seven Emirates. In addition to the environmental consequences of unrestrained energy consumption, the fact that energy prices are heavily subsidized in Abu Dhabi results in a significant financial burden for the government. In the UAE and the Emirate of Abu Dhabi, the air-conditioning load in buildings is the ideal target for demand-side management because it constitutes more

  14. 1999 Annual report

    International Nuclear Information System (INIS)

    2000-01-01

    The year 1999 was a very challenging one for Ryan Energy Technologies Inc. In the wake of the industry slowdown the Company removed from service 12 'measurement while drilling/logging while drilling' (MWD/LWD) systems or 40 per cent of its MWD/LWD equipment. Staff was reduced correspondingly, resulting in a proportional improvement in cost structures. Despite the financially challenging first three quarters of 1999, Ryan entered the year 2000 with a strong balance sheet. It was able to complete an equity offering of $ 7.5 million in gross proceeds to fund the expansion of its electromagnetic (EM) communication and data management equipment fleet, and to provide a source of cash for possible acquisitions. With the turnaround of oil prices Ryan returned to service its MWD/LWD systems in the fourth quarter of 1999, and rehired a significant number of its previous staff. Revenues in the fourth quarter increased by 95 per cent and the company returned to profitability. Consolidated revenues for the year ending December 31, 1999 decreased to $ 27.3 million from $ 43.9 million in 1998. Consolidated net losses amounted to $ 3.4 million compared to net earnings of $ 2.0 million in 1998. Despite hard times, the Company was able to manufacture four additional EM systems, bringing EM job capacity to seven. The Company also completed the acquisition of the directional drilling assets of Whipstock Systems Inc of Calgary . Ryan secured its first MWD/LWD job contract in Venezuela in the third quarter; since then it also shipped a second unit to Venezuela to meet rising demand for the company;' services. Ryan also began drilling a multi-well pilot program in Abu Dhabi in late 1999. Two of these wells have been successfully completed to date, and a third well is in the planning stages. Upon finishing this program, Ryan Energy Technologies will be eligible for multi-year contracts with the Abu Dhabi National Oil Company, an important step in establishing a Middle East presence in the

  15. Rocks under pressure

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-05-01

    Physicists have used nuclear magnetic resonance to investigate the destructive effects of the crystallization of salt. Salt-weathering is one of the main causes of rock disintegration in nature, particularly in deserts, polar regions and along coastlines. However, it is also a very widespread cause of damage to man-made constructions. Bridges, for example, are attacked by de-icing salts, and cities such as Bahrain, Abu Dhabi and Adelaide are affected by rising damp from high ground-water levels. Indeed, many examples of cultural heritage, including the Islamic sites of Bokhara and Petra in Jordan and the Sphinx in Egypt, may ultimately be destroyed due to the effects of salt-weathering. Now Lourens Rijniers and colleagues at Eindhoven University in the Netherlands have developed a way to observe the solubility of various salts inside porous materials directly (Phys. Rev. Lett. 94 075503). (U.K.)

  16. Investor herds and oil prices evidence in the Gulf Cooperation Council (GCC equity markets

    Directory of Open Access Journals (Sweden)

    Talat Ulussever

    2017-09-01

    Full Text Available This paper scrutinizes the effect of crude oil prices on herd behavior among investors in the Gulf Cooperation Council (GCC stock markets. Using firm level data from Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Dubai and Abu Dhabi stock exchanges, we examine equity return dispersions within industry portfolios and test whether investor herds exist in these markets. We then assess whether crude oil price movements have any effect on the investment behavior of traders in the aforementioned markets. Our findings reveal significant evidence supporting herd behavior in all GCC equity markets with the exception of Oman and Qatar, more consistently during periods of market losses. Furthermore, we find significant oil price effects on herd behavior in these markets, particularly during periods of extreme positive changes in the price of oil. Our findings suggest that investors’ tendency to act as a herd in the said markets is significantly affected by the developments in the oil market.

  17. Does Operational Risk Disclosure Quality Increase Operating Cash Flows?

    Directory of Open Access Journals (Sweden)

    Haitham Nobanee

    2017-12-01

    Full Text Available This study aims to measure the degree of operational risk disclosure and examine its impact on operating cash flow of banks listed on the UAE Abu Dhabi Stock Exchange (ADX and Dubai Financial Market (DFM during the period 2003-2016. The authors conducted content analysis of the annual reports to measure the degree of operational risk disclosure. In addition, they used dynamic panel data regressions to analyze the impact of operational risk disclosure on the operating cash flow generated by the banks. The results show a low degree of operational risk disclosure for all UAE banks, both Islamic and conventional. In addition, the results show no association between the levels of disclosure of operational risk and cash flow for all banks, conventional and Islamic. Operational risk disclosure of Islamic banks has not been examined by any prior researchers. In addition, this paper examines the potential impact of operational risk disclosure on the operating cash flow generated by the banks.

  18. Transfusion transmitted virus in screened United Arab Emirates blood donors

    International Nuclear Information System (INIS)

    Alfaresi, Mubarak S.; Alzaabi, Azza S.; Islam, Adeel A.; Elkoush, Abida A.; Elnazer, Ayat M.

    2006-01-01

    To investigate the rate of infection caused by Torque teno virus (TTV) in United Arab Emirates (UAEs) healthy population as a pilot study in detecting TTV DNA in 100 healthy blood donors. We randomly choose a total of 100 healthy blood donors who attended Zayed Military Hospital, Abu Dhabi, UAE from January 20 to May 30, 2005. We carried out a real-time polymerase chain reaction (PCR) test to detect TTV DNA. Real-time for TTV was positive in 75 (75%) donors. Eight (73%) non-UAE donors were TTV positive while 67 (75%) were UAEs. Among these donors, 72 (77%) were males and 3 (50%) were females. Our results demonstrated a high prevalence of TTV in UAE. (author)

  19. The administration system of French museums (SYSTÉM ŘÍZENÍ FRANCOUZSKÝCH NÁRODNÍCH MUZEÍ

    Directory of Open Access Journals (Sweden)

    Prokůpek Marek

    2017-03-01

    Full Text Available This paper analyzes the history and the current state of the French museum system. French state museums have always played an important role in French public life and the go-vernment has used museums as symbols of political power and promulgators of ideology. This was most evident during the French revolution when Louvre was first opened and many other state museums were founded. The French museum system has always been strongly centralized both in geographical terms and in terms of administration and funding. Recently, the French government has begun to move away from this model and allow for regional and municipal satellite museums to be built, while at the same time, Louvre and Centre Pompidou were allowed to license their names to branch museums built outside of France (Abu Dhabi and Shanghai. At the same time, there is a movement to decentralize museum administration and management and give them more autonomy.

  20. LNG imports make strong recovery in 1996; exports increase also

    International Nuclear Information System (INIS)

    Swain, E.J.

    1998-01-01

    LNG imports to the US jumped in 1996 as Algerian base-load plants resumed operations following major revamps. Exports from Alaska to Japan grew by nearly 4% over 1995. Total LNG imports to the US in 1996 were 40.27 bcf compared to 17.92 bcf in 1995, an increase of 124.8%. Algeria supplied 35.32 bcf; Abu Dhabi, 4.95 bcf. About 82.3% of the imported LNG was received at Distrigas Corp.'s terminal north of Boston. The remaining LNG was received at the Pan National terminal in Lake Charles, LA. LNG imports during 1995 fell to such a low level not because of depressed US demand but because of limited supply. The paper discusses LNG-receiving terminals, base-load producers, LNG pricing, and exports

  1. Agreement between the United Arab Emirates and the International Atomic Energy Agency for the application of safeguards in connection with the Treaty on the Non-proliferation of Nuclear Weapons

    International Nuclear Information System (INIS)

    2003-01-01

    The text of the Agreement (and the Protocol thereto) between the United Arab Emirates and the International Atomic Energy Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) is reproduced in this document for the information of all Members. The Safeguards Agreement was approved by the Board of Governors on 28 November 2002. It was signed in Abu Dhabi on 15 December 2002. Pursuant to Article 24 of the Safeguards Agreement, the Agreement entered into force on 9 October 2003, the date upon which the Agency received from the United Arab Emirates written notification that the United Arab Emirates' statutory and constitutional requirements for entry into force had been met

  2. Consumption of dairy products in the UAE: A comparison of nationals and expatriates

    Directory of Open Access Journals (Sweden)

    Kamaleldin Ali Bashir

    2011-06-01

    Full Text Available The variables: age, income, education, number of children, and a dichotomous dummy variable for nationality were used to explain the consumption behavior of dairy products: fresh milk, butter, cheese, yoghurt, powdered milk, condensed milk, cream, and ice cream in the urban centers of Al-ain, Dubai, and Abu Dhabi. Results suggest different determinants for consumption behaviors of nationals and expatriates as well as different determinants along the income range of the sample. Estimates for the expenditure elasticity were relatively higher for lower income groups when unreported income is taken into consideration in interpreting the results. Differences in consumption behavior bear an important implication to marketing and promotion of dairy products: different strategies that incorporate the different consumption determinants are perhaps necessary for the different ethnic groups.

  3. Itese Newsletter Number 12 - Spring 2011

    International Nuclear Information System (INIS)

    Devezeaux, Jean-Guy; Bouvier, Virginie; Amalric, Yves; Avril, Sophie; Le Duigou, Alain; Legee, Frederic; Mathonniere, Gilles; Thais, Francoise; Miguet, Marianne

    2011-01-01

    The main part of this issue discusses the interest of Middle-Eastern oil producing countries (notably Abu Dhabi, Saudi Arabia and Kuwait) for nuclear energy. It describes the unique energetic situation of this region, the issue of population growth and the associated energy demand issue for the future, evokes figures of energy consumption and electricity price in some countries, outlines how nuclear energy is therefore an opportunity, discusses the development of electric grids, evokes the possible development of renewable energies in these countries and discusses the energetic future of this region. Another important article addresses the impact of new legal measures on the electricity bill for French people (reform of the local equipment tax, increase the CSPE contribution), discusses the share of photovoltaic energy and its impact on the CSPE contribution, discusses the possible average bill increase. Then, shorter articles address the present and future markets for industrial hydrogen in France, and the lessons learned from Superphenix for future energy challenges

  4. Sulphur and oxygen isotopic compositions of groundwater and sabkha - sulphate in the Middle East

    International Nuclear Information System (INIS)

    Robinson, B.W.

    1987-01-01

    The climate and topography of landward margins around the southern Mediterranean and the Arabian Gulf have given rise to areas of recent evaporite formation known as 'sabkhas'. These supratidal evaporitic flats have developed as a result of a relative fall in sea level after the last marine transgression (about 4000 years B.P.) which deposited carbonate sediments over coastal areas. Inland sabkhas may also develop in low lying areas and the desert 'soils' often have a 'getch' (duricrust) layer of gypsum or calcite near the surface. Published sulphur isotope studies of the sabkhas in the Gulf of Sirte (Libyan Arab Jamahiriya), Al Khiran (Kuwait) and Abu Dhabi (United Arab Emirates) indicate a sea water influence (δ 34 S ≅ +21 per mille; δ 18 O ≅ +10 per mille) only in the outer sabkha. At Al Khiran, Gulf of Sirte and Bardawil (Egypt) the δ 34 S values decrease to +14 per mille on the landward side. Continental sabkhas in the United Arab Emirates have δ 34 S values between +13 and +16 per mille and the continental getch in Kuwait has δ 34 S=+15.6 per mille. Sulphate minerals from the Al Khiran sabkha have δ 34 S and δ 18 O values up to +17 and +16 per mille respectively, much lower than at Abu Dhabi, where sea water sulphate and bacterial activity are more prevalent. At Al Khiran the δ 34 S mineral values drop to +12 per mille and the spread is connected with mineral transformations. In the Libyan Arab Jamahiriya and the United Arab Emirates the continental sulphate was thought to be derived from Cretaceous sediments. However, in Kuwait, an aquiclude, the Rus Formation (L. Eocene), prevents older water and sulphate from entering the sabkhas. This widespread sulphate source with δ 34 S=+14 per mille may be derived from continental getch and surface evaporites which are transported and homogenized by dust storms. (author). 10 refs, 4 figs

  5. Estimation of fluoride concentration in drinking water and common beverages in United Arab Emirates (UAE).

    Science.gov (United States)

    Walia, Tarun; Abu Fanas, Salem; Akbar, Madiha; Eddin, Jamal; Adnan, Mohamad

    2017-07-01

    To assess fluoride concentration in drinking water which include tap water of 4 emirates - Abu Dhabi, Dubai, Sharjah and Ajman plus bottled water, commonly available soft drinks & juices in United Arab Emirates. Five different samples of tap water collected from each of the four emirates of UAE: Ajman, Sharjah, Abu Dhabi and Dubai; twenty-two brands of bottled water and fifteen brands of popular cold beverages, purchased from different supermarkets in U.A.E were tested using ion selective electrode method and the fluoride concentration was determined. The mean fluoride content of tap water samples was 0.14 mg F/L with a range of 0.04-0.3 mg F/L; with Ajman tap water samples showing the highest mean fluoride content of 0.3 mg F/L. The mean fluoride content for both bottled drinking water and beverages was 0.07 mg F/L with a range of 0.02-0.50 mg F/L and 0.04-0.1 mg F/L respectively. Majority (68.2%) of the bottled water are produced locally within U.A.E while a few (31.8%) are imported. The tap water, bottled water and beverages available in U.A.E show varying concentrations of fluoride, however none showed the optimal level necessary to prevent dental caries. Dental professionals in U.A.E should be aware of the fluoride concentrations before prescribing fluoride supplements to children.

  6. Performance Analysis and Optimization of a Parabolic Trough Solar Power Plant in the Middle East Region

    Directory of Open Access Journals (Sweden)

    Praveen R. P.

    2018-03-01

    Full Text Available The Middle East is one among the areas of the world that receive high amounts of direct solar radiation. As such, the region holds a promising potential to leverage clean energy. Owing to rapid urbanization, energy demands in the region are on the rise. Along with the global push to curb undesirable outcomes such as air pollution, emissions of greenhouse gases, and climate change, an urgent need has arisen to explore and exploit the abundant renewable energy sources. This paper presents the design, performance analysis and optimization of a 100 MWe parabolic trough collector Solar Power Plant with thermal energy storage intended for use in the Middle Eastern regions. Two representative sites in the Middle East which offer an annual average direct normal irradiance (DNI of more than 5.5 kWh/m2/day has been chosen for the analysis. The thermodynamic aspect and annual performance of the proposed plant design is also analyzed using the System Advisor Model (SAM version 2017.9.5. Based on the analysis carried out on the initial design, annual power generated from the proposed concentrating solar power (CSP plant design in Abu Dhabi amounts to 333.15 GWh whereas that in Aswan recorded a value of 369.26 GWh, with capacity factors of 38.1% and 42.19% respectively. The mean efficiency of the plants in Abu Dhabi and Aswan are found to be 14.35% and 14.98% respectively. The optimization of the initial plant design is also carried out by varying two main design parameters, namely the solar multiple and full load hours of thermal energy storage (TES. Based on the findings of the study, the proposed 100 MW parabolic trough collector solar power plant with thermal energy storage can contribute to the sustainable energy future of the Middle East with reduced dependency on fossil fuels.

  7. Improving admission medication reconciliation compliance using the electronic tool in admitted medical patients

    Science.gov (United States)

    Taha, Haytham; abdulhay, dana; Luqman, Neama; Ellahham, Samer

    2016-01-01

    Sheikh Khalifa Medical City (SKMC) in Abu Dhabi is the main tertiary care referral hospital in the United Arab Emirates (UAE) with 560 bed capacity that is fully occupied most of the time. SKMC senior management has made a commitment to make quality and patient safety a top priority. Our governing body Abu Dhabi Health Services Company has identified medication reconciliation as a critical patient safety measure and key performance indicator (KPI). The medication reconciliation electronic form a computerized decision support tool was introduced to improve medication reconciliation compliance on transition of care at admission, transfer and discharge of patients both in the inpatient and outpatient settings. In order to improve medication reconciliation compliance a multidisciplinary task force team was formed and led this quality improvement project. The purpose of this publication is to indicate the quality improvement interventions implemented to enhance compliance with admission medication reconciliation and the outcomes of those interventions. We chose to conduct the pilot study in general medicine as it is the busiest department in the hospital, with an average of 390 patients admitted per month during the study period. The study period was from April 2014 till October 2015 and a total of 8576 patients were evaluated. The lessons learned were disseminated throughout the hospital. Our aim was to improve admission medication reconciliation compliance using the electronic form in order to ensure patient safety and reduce preventable harm in terms of medication errors. Admission medication reconciliation compliance improved in general medicine from 40% to above 85%, and this improvement was sustained for the last four months of the study period. PMID:27822371

  8. High blood pressure and its association with body weight among children and adolescents in the United Arab Emirates.

    Directory of Open Access Journals (Sweden)

    Abdishakur Abdulle

    Full Text Available OBJECTIVES: To estimate the prevalence of high blood pressure (BP and its relationship with obesity among children and adolescents. METHODOLOGY/PRINCIPAL FINDINGS: In this cross-sectional population (Emirati representative study, we invited a random sample of 1600 students (grades 1-12 attending 23 out of all 246 schools in the Emirate of Abu Dhabi, United Arab Emirates. But analysis was restricted to Emirati nationals aged 6-17 years. We measured BP, height, weight, waist circumferences (WC, and calculated body mass index (BMI by standard methods. BP levels ≥ 90(th percentile but <95(th percentile and ≥ 95(th for age, sex, and height (CDC percentiles were classified as pre-hypertension (pre-HTN and hypertension (HTN, respectively. Associations between BP, age, BMI, WC, and sex, were investigated by (multiple linear regression methods. A total of 999 (47% girls students provided complete results. The prevalence of pre-HTN was 10.5% and 11.4% and the prevalence of HTN was 15.4% and 17.8% among boys and girls, respectively. The prevalence of systolic/diastolic HTN was 14.4%/2.5% and 14.8/7.4% among boys and girls, respectively. BMI CDC percentile was positively correlated with WC percentile (r = 0.734, p<0.01, and both systolic (r = 0.34, p<0.001 and diastolic (r = 0.21, p<0.001 standardized BP. WC percentile was less strongly correlated with standardized SBP (r = 0.255, p<0.01 and DBP (r = 0.175, p<0.01 than BMI. CONCLUSIONS/SIGNIFICANCE: The prevalence of elevated BP, notably systolic was significantly high among the Emirati children and adolescents in Abu Dhabi. High BP was strongly related to body weight, and appears more strongly associated with BMI than WC. Further studies are required to investigate the impact of childhood obesity on HTN.

  9. Pemanfaatan limbah abu terbang (fly ash) , abu dasar (bottom ash) batubara dan limbah padat (sludge) industri karet sebagai bahan campuran pada pembuatan batako

    OpenAIRE

    Faisal, Hendri

    2012-01-01

    Brick-making research has been conducted from a mixture of fly ash as a cement mixed with aggregate materials based bottom ash and sludge, and sand, where fly ash and cement used as an adhesive matrix. The percentage addition of fly ash is 10%, 20%, 30%, 40% and 50% of initial weight of cement. The percentage addition of bottom ash and sludge as an aggregate is 5%, 10%, 15%, 20% and 25% of initial weight of sand with the time of hardening for 28 days. Parameter tests performed include: metals...

  10. Identify re-development concepts to enhance Abu Roash “C” oil reservoir productivity Sitra Area, Abu Gharadig Basin, Western Desert, Egypt

    Directory of Open Access Journals (Sweden)

    H. Salama

    2017-06-01

    The resultant stratigraphic units consist of: genetically related depositional cycles (3 cycles and their components of facies sequences (5 facies types, each cycle has its own distribution, facies classification and reservoir characteristics.

  11. Nonpyrogenic Molecular Adjuvants Based on norAbu-Muramyldipeptide and norAbu-Glucosaminyl Muramyldipeptide: Synthesis, Molecular Mechanisms of Action, and Biological Activities in Vitro and in Vivo

    Czech Academy of Sciences Publication Activity Database

    Effenberg, R.; Turánek Knötigová, P.; Zyka, D.; Čelechovská, H.; Mašek, J.; Bartheldyová, E.; Hubatka, F.; Koudelka, Š.; Lukáč, R.; Kovalová, Anna; Šaman, David; Křupka, M.; Barkocziova, L.; Kosztyu, P.; Šebela, M.; Drož, L.; Hučko, M.; Kanásová, M.; Miller, A.D.; Raška, M.; Ledvina, M.; Turánek, J.

    2017-01-01

    Roč. 60, č. 18 (2017), s. 7745-7763 ISSN 0022-2623 R&D Projects: GA MŠk(CZ) LO1304 Institutional support: RVO:61388963 Keywords : N-acetylmuramyl peptides * muramyl dipeptide * adamantylamide dipeptide Subject RIV: CC - Organic Chemistry OBOR OECD: Organic chemistry Impact factor: 6.259, year: 2016

  12. Pengaruh Kondisi Perawatan Pada Kekuatan Dan Struktur Mikro Beton Memadat Sendiri Dengan Volume Abu Terbang Tinggi

    OpenAIRE

    Sondakh, Chichilya S.P; Manalip, H; Wallah, S

    2016-01-01

    In the process of normal concrete casting is often to experience constraints due to the distance between the reinforcement is too dense, so it can resulting segregation. Therefore the last few years started to develop Self Compacting Concrete (SCC). SCC is a concrete that is able to solidify themselves with fairly high of slump. In contrast to normal concrete, the composition of cement that needed in the mix design of SCC more than the normal concrete's. This is also often used as research to...

  13. Abu-Qamar, MZ. et al., Afr J Tradit Complement Altern Med. (2012) 9 ...

    African Journals Online (AJOL)

    AJTCAM

    In order to alleviate diabetic foot problems, patients sometimes seek complementary therapies outside the professional context. This paper describes the use of complementary remedies as a topical treatment for diabetic foot ulcers among Jordanians. Qualitative content analysis was used to analyse written responses of 68 ...

  14. KUAT TEKAN BATA RINGAN DENGAN BAHAN CAMPURAN ABU TERBANG PLTU ASAM-ASAM KALIMANTAN SELATAN

    Directory of Open Access Journals (Sweden)

    Ninis Hadi Haryanti

    2016-02-01

    Full Text Available Various researches regarding the utilization of coal fly ash are currently being explored in order to increase its economic value as well as decrease its harm to environment.at the same time. The purpose of this reasearch is to know compressive pressure and weight of light-weight brick by using fired-coal waste from ”Asam-Asam” Coal Fired Steam Power Plant. The test result towards fly ash’s characteristics from ”Asam-Asam” Coal Fired Steam Power which has been done beforehand, is inline with the requirement of SNI 03-2460-1991. However the result of compressive pressure test still meets the requirement of SNI 03-0349-1989.Test has been conducted about compressive pressure and light-weight brick by using mixed materials of fly ash.  The compositions of light-weight brick’s production are cement and fly ash for 50% each, including mixed foam, polymer and hardener, 0.50% for each of them, in order to achieve the highest average result of light-weight brick’s compressive pressure by 39.99 kg/cm2 or 3.92 MPa. Meanwhile its density obtains 0.78 kg/dm3 or 780 kg/m3. ‘D’ light-weight brick’s compositions are cement by 42.86% and fly ash by 28.57% including unslaked lime by 28.57%. Whereas the mixed compositions of foam, polymer and hardener for each 0.50% and 0.38%.The test result above still fulfils the requirement of SNI 03-0349-1989, which is 21 kg/cm2 for the solid concrete brick quality level IV as well as fulfils the theory of light-weight brick according to Tjokrodimuljo (2007, concrete is categorized as light if its weight is less than 1800 kg/m3

  15. The death of distinctions: From 9/11 to Abu Ghraib.

    Science.gov (United States)

    Moon, John Ellis van Courtland

    2004-09-01

    War, the great simplifier, is the inevitable enemy of distinctions, especially when conflicts evoke survival fears, sounding echoes from humanity's environment of evolutionary adaptation. Throughout the twentieth century, attackers and targets grew more distant, weaponry grew more destructive, and distinctions -- between combatants and civilians, between legitimate and protected targets, between defensive and offensive strategies, between the innocent and the guilty -- faded. In the twenty-first century's first major conflict, "the war against terror," distinctions have faded still further, making nearly indistinguishable the frontier between preemption and prevention and between interrogation and torture. Proclaimed a "new type of war" in which old rules and customary safeguards would often be inapplicable, this conflict quickly came to be characterized by political embarrassment and operational scandal.

  16. Lessons of Abu Ghraib: Understanding and Preventing Prisoner Abuse in Military Operations

    Science.gov (United States)

    2008-11-01

    was real. See Stanley Milgram, Obedience to Authority: An Experimental View (New York: Harper-Collins, 1983). 49 According to Albert Bandura , moral...responsibility, as when a group of people share in the deci- sions and actions leading to harm. See Albert Bandura et al., “Mechanisms of moral disengagement in...the exercise of moral agency,” Journal of Personality and Social Psychology 71 (1996), 364–374; and also Albert Bandura , “Moral disengagement in the

  17. PENENTUAN WAKTU KONTAK DAN pH OPTIMUM PENYERAPAN METILEN BIRU MENGGUNAKAN ABU SEKAM PADI

    Directory of Open Access Journals (Sweden)

    Anung Riapanitra

    2006-11-01

    Full Text Available Dyes are widely used for colouring in textile industries, significant losses occur during the manufacture and processing of the product, and these lost chemical are discharged in surrounding effluent. Adsorption of dyes is an effective technology for treatment of wastewater contaminated by the mismanaged of different types of dyes. In this research, we investigated the potential of rice husk ash for removal of methylene blue dyeing agent in aqueous system. The aim of this research is to find out the optimum contact time and pH on the adsorption of methylene blue using rice husk ash. Batch kinetics studies were carried out under varying experimental condition of contact time and pH. An adsorption equilibrium condition was reached within 10 minutes and the optimum condition for adsorption was at pH 3. The adsorption of methylene blue was decreasing with decreasing the solution pH value.

  18. From Artaxerxes to Abu Ghraib: on religion and the pornography of imperial violence

    Directory of Open Access Journals (Sweden)

    Bruce Lincoln

    2006-01-01

    Full Text Available In the wake of September 11, 2001, much has been written about religious groups commonly called ‘terrorist’, building on an older literature whose equally tendentious buzzwords were ‘cult’ and ‘fundamentalism’. In general, the conclusions advanced within such works tilt sometimes in the direction of alarm, and sometimes in that of reassurance. The amount of academic attention devoted to a given threat ought reflect its seriousness, based on calculations of the likelihood that threat will be realized and the destruction it can unleash. Among the most dangerous of situations is that in which an extremely powerful state bent on conquest finds and deploys religious arguments that encourage its aggressive tendencies and imperial ambitions. Believing that it may be useful to consider data sufficiently removed from the present to afford some critical distance, I have devoted much of my research in recent years to the role played by religion in Achaemenid Persia (550–330 bce, the largest, wealthiest, most powerful empire of antiquity before the emergence of Rome. As a convenient summary of that research, I propose to discuss two Achaemenian data, each of which can assume emblematic status. Only after that exercise will I return to contemporary materials and issues.

  19. Gangguan fisiologis wereng batang padi coklat akibat pemberian abu terbang batubara

    Directory of Open Access Journals (Sweden)

    Hafiz Fauzana

    2015-09-01

    Full Text Available Coal fly ash (CFA can be used as a control agent of brown plant hopper (BPH Nilaparvata lugens (Hemiptera; Delphacidae. This study was aimed to investigate the physiological disorders in BPH when exposed to CFA. The research was conducted by carrying out tests covering the mortality of BPH, measurement of BPH weight before and after CFA treatment, an analysis of the moisture content in BPH, an analysis of the BPH tissue, and a chemical analysis of BPH. The results of the study showed that the mortality rate of BPH after treatment was 71%. The physiological disorders due to CFA treatment was indicated by a 67.04% weight reduction as opposed to a 6.9% weight increase on the control specimens. The average moisture content of the treated BPH was significantly lower than that of the control specimens. CFA caused a shrinkage of body tissues and an increase in the contents of silica and alumina on BPH.

  20. Nexus of Crime and Terrorism: The Case of the Abu Sayyaf Group

    Science.gov (United States)

    2016-12-01

    which may mean not using the bus or going out to eat or shopping at malls.128 Terror attacks, especially against innocent civilians, undermine the...recognized by government officials in their speeches, dinner receptions and awards ceremonies.”537 Underlining the contribution of Muslim leaders who

  1. Arafati nõunik : "Yasser on kuningas, kes elab vangis" / Walid Abu Zalaf ; interv. Katrin Lust

    Index Scriptorium Estoniae

    Abu Zalaf, Walid

    2004-01-01

    Yasser Arafati meedianõunik, Palestiina ja Araabia suurima lehe al-Quds tegevjuht vastab küsimustele oma töö, juutide-palestiinlaste vahelise viha, Arafati ning tema perekonna asupaiga kohta. Lisa: Nõunikud: Arafati elu pole ohus

  2. Karakteristik Kimia dan Fisika Semen Pozolan Kapur yang Diperkaya Silika Abu Sekam Padi

    OpenAIRE

    Assa, Asma; Adinata, Erwin

    2013-01-01

    Development of infrastructures intensively in the last decades has increased the demand for building materials, such as cement. This also causes the prices of Portland Cement, the most common type of cements has also increased and sometimes it is difficult to find it in the markets. Another type of cement namely Lime Pozolan Cement (SPK) may be used to substitute for Portland Cement for building construction which receives relatively low loads. The SPK is produced from pozolan materials and l...

  3. Imperial porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt

    DEFF Research Database (Denmark)

    Makovicky, Emil; Frei, Robert; Karup-Møller, Sven

    2016-01-01

    were treated in Part I of this report. The rocks were moderately altered ; greenschist facies alteration took place under essentially isochemical conditions but relatively high oxygen fugacity. The rocks retain many magmatic textures. Whole-rock chemical analyses show that we deal with high-K to medium.......88 Ga and εNd from +5.1 to +5.7 were inferred. The magmas which led to formation of the Imperial Porphyry appear to be derived from a subduction-modified depleted mantle and underwent only minor contamination by older continental crust. Trace-element features, notably the high Th, U, K, Rb and Cs...... contents, are consistent with crust contamination. Imperial Porphyry erupted during the second Great Oxygenation Event of the Earth atmosphere. Mineralogical observations as well as rock colour and texture, particularly the pleochroic epidote – piemontite, should allow archaeologists to reliably assign...

  4. Imperial porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt

    DEFF Research Database (Denmark)

    Makovicky, Emil; Frei, Robert; Karup-Møller, Sven

    2016-01-01

    The prestigious red Imperial Porphyry was quarried from Mons Porphyrites in the Red Sea Mountains of Egypt. The porphyry, reserved for imperial use in Rome and Constantinople, was widely reused in Romanesque and Renaissance times, and in the Ottoman Empire. At the locality, the rocks vary from da...

  5. Lessons of Abu Ghraib: Understanding and Preventing Prisoner Abuse in Military Operations

    National Research Council Canada - National Science Library

    Bartone, Paul T

    2008-01-01

    ... them. Especially in ambiguous circumstances, then, it is important that standards of behavior be clear and explicit throughout all phases of an operation and that leaders at all levels represent and reinforce those standards.

  6. Histoire de l'analyse diophantienne classique d'Abu Kamil à Fermat

    CERN Document Server

    Rashed, Roshdi

    2013-01-01

    This is the first study of the history of Diophantine analysis and the theory of numbers from Ab? K?mil to Fermat (9th-17th century). It thus offers an elaborate and detailed overview on a fundamental chapter on classical mathematical thought and its relation to algebra and Diophantus' Arithmetica.

  7. PENGARUH ABU PELEPAH PISANG SEBAGAI KATALISATOR BASA PADAT TERHADAP ANGKA ASAM PRODUK BIODIESEL

    Directory of Open Access Journals (Sweden)

    Primata Mardina

    2013-04-01

    Full Text Available The effect of ash from pseudo stem of banana as base solid catalyst on free fatty acid content in biodiesel product from crude rice bran oil was investigated. The base solid-catalyzed transesterification for synthesis of biodiesel from crude rice bran oil was carried out in a laboratory scale reactor. The reaction temperature and stirring speed were maintained constant at 60oC and 400 rpm for 30, 60 and 90 minutes. Molar ratio of metanol to crude rice bran oil was 6:1 and the concentration of catalyst was 1% , 2% and 3% based weight of oil. The results showed that the addition of concentration of solid base catalyst brought positive trend on free fatty acid content in biodiesel, which expressed by the declining of the acid value. The smallest acid value was 76.1885 mg KOH/gram at 3% w/w catalyst for 90 minutes of reaction time.

  8. PEMANFAATAN ABU KULIT BUAH KAPUK RANDU SEBAGAI ALTERNATIF BAHAN PENGEMBANG KUE

    OpenAIRE

    Yuniarti, Nenik; Sulhadi, Sulhadi; Darsono, Teguh

    2017-01-01

    Kapok tree (C. pentandra) is a plant that is commonly found in Indonesia. The skin of kapok fruit containing sodium substances can be utilized as raw material for making baking soda. The purpose of this study is to determine the increase in the volume of cakes owned by food developers. This research method by soaking the ashes of the skin in the air at least 12 hours. Soaked ashes of filtered ashes and evaporated water until temperature of 890 C until the result of baking soda solids. Baking ...

  9. Russia needs a strong counterpart

    International Nuclear Information System (INIS)

    Slovak, K.; Marcan, P.

    2008-01-01

    and no plans to start any. Q: And how can you be sure that the merged OMV/MOL will not end in Russian hands? We have two majority shareholders. The Austrian state and the investment holding Abu Dhabi IPIC. And long term contracts on them remaining majority shareholders have been signed. In addition OMV has major investments with Abu Dhabi. For instance a big ethylene cracking project. And you can believe me that the emirate does not want a different shareholder structure in OMV

  10. A Content Analysis of Arabic and English Newspapers Before, During and After the Human Papillomavirus Vaccination Campaign in the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Iffat Elbarazi

    2016-08-01

    Full Text Available Background: Cervical cancer is the fourth most common cancer amongst females in the United Arab Emirates (UAE with an estimated incidence of 7.4 per 100,000 persons per year. In March 2008, the Health Authority of Abu Dhabi launched a free school-based campaign to provide all female Emirati students aged 15-17 years in the emirate of Abu Dhabi with the Human Papillomavirus vaccine (HPVV. Despite the proven efficacy of the HPVV in clinical trials, there has been limited research exploring the acceptance of this vaccine within a conservative Islamic society. The media plays a key role in changing beliefs and attitudes towards specific public health initiatives, such as vaccination programmes. The primary aim of this study was to explore the content and communication style of the UAE newspapers (both Arabic and English before, during and after the HPV vaccination programme.Methods: A systematic literature search was conducted on six national newspapers with the highest circulation figures in the UAE (Arabic: Al Ittihad, Al Khaleej, Emarat El Youm; English: Khaleej Times, The National, Gulf News to retrieve articles related to cervical cancer prevention from January 2000 to May 2013. One bilingual researcher (Arabic-English utilised content analysis to study the subject matter of communication in each article.Results: A total of 79 newspaper articles (N=31 Arabic were included in the study. Content analysis coding revealed five main themes: (i ‘HPV Screening or Vaccination Programmes in the UAE’ (N=30; (ii ‘Cervical Cancer Statistics in the UAE’ (N=22; (iii ‘Aetiology of Cervical Cancer and HPVV Efficacy’ (N=12; (iv ‘Cultural Sensitivity and Misconceptions Surrounding HPVV in School-Aged Females’ (e.g. promoting promiscuity (N=8; and (v ‘Cost- Effectiveness, Efficacy and Safety’ (N=7. Conclusion: The UAE media is playing an important role in raising public awareness about cervical cancer and specific governmental health

  11. A capacity expansion planning model for integrated water desalination and power supply chain problem

    International Nuclear Information System (INIS)

    Saif, Y.; Almansoori, A.

    2016-01-01

    Highlights: • Water and power supply chain is considered by a discrete optimization model. • The model examines the capacity expansion and operation of the supply chain problem. • Renewable/alternative power technologies and carbon mitigation are considered. • A case study of Abu Dhabi in UAE is examined as an application of the model. - Abstract: Cogeneration of water and power in integrated cogeneration production plants is a common practice in the Middle East and North Africa (MENA) countries. There are several combinations of water desalination and power technologies which give significant adverse environmental impact. Renewable and alternative energy technologies have been recently proposed as alternative power production paths in the water and power sector. In this study, we examine the optimal capacity expansion of water and power infrastructure over an extended planning horizon. A generic mixed integer linear programming model is developed to assist in the decision making process on: (1) optimal installation of cogeneration expansion capacities; (2) optimal installation of renewable and alternative power plants; (3) optimal operation of the integrated water and power supply chain over large geographical areas. Furthermore, the model considers the installation of carbon capture methods in fossil-based power plants. A case study will be presented to illustrate the mathematical programming application for the Emirate of Abu Dhabi (AD) in the United Arab Emirates (UAE). The case study is solved reflecting different scenarios: base case scenario, integration of renewable and alternative technologies scenario, and CO_2 reduction targets scenario. The results show that increased carbon tax values up to 150 $/ton-CO_2 gives a maximum 3% cost increase for the supply chain net present value. The installation of carbon capture methods is not an economical solution due to its high operation energy requirements in the order of 370 kW h per ton of captured CO_2

  12. A Content Analysis of Arabic and English Newspapers before, during, and after the Human Papillomavirus Vaccination Campaign in the United Arab Emirates.

    Science.gov (United States)

    Elbarazi, Iffat; Raheel, Hina; Cummings, Kim; Loney, Tom

    2016-01-01

    Cervical cancer is the fourth most common cancer among females in the United Arab Emirates (UAE) with an estimated incidence of 7.4 per 100,000 persons per year. In March 2008, the Health Authority of Abu Dhabi launched a free school-based campaign to provide all female Emirati students aged 15-17 years in the emirate of Abu Dhabi with the human papillomavirus vaccine (HPVV). Despite the proven efficacy of the HPVV in clinical trials, there has been limited research exploring the acceptance of this vaccine within a conservative Islamic society. The media plays a key role in changing beliefs and attitudes toward specific public health initiatives, such as vaccination programs. The primary aim of this study was to explore the content and communication style of the UAE newspapers (both Arabic and English) before, during, and after the HPV vaccination program. A systematic literature search was conducted on six national newspapers with the highest circulation figures in the UAE (Arabic: Al Ittihad, Al Khaleej, and Emarat El Youm; English: Khaleej Times, The National, and Gulf News) to retrieve articles related to cervical cancer prevention from January 2000 to May 2013. One bilingual researcher (Arabic-English) utilized content analysis to study the subject matter of communication in each article. A total of 79 newspaper articles (N = 31 Arabic) were included in the study. Content analysis coding revealed five main themes: (i) "HPV Screening or Vaccination Programmes in the UAE" (N = 30); (ii) "Cervical Cancer Statistics in the UAE" (N = 22); (iii) "Aetiology of Cervical Cancer and HPVV Efficacy" (N = 12); (iv) "Cultural Sensitivity and Misconceptions Surrounding HPVV in School-Aged Females" (e.g., promoting promiscuity) (N = 8); and (v) "Cost-Effectiveness, Efficacy, and Safety" (N = 7). The UAE media is playing an important role in raising public awareness about cervical cancer and specific governmental health initiatives such as the HPVV

  13. LNG trade preparations are a decade too soon

    Energy Technology Data Exchange (ETDEWEB)

    Timm, S [Mar. Week; Faridany, E; Mitchell, P

    1979-03-01

    A discussion of papers delivered at the 6th International LNG/LPG, Gastech 78, Conference (Monte Carlo 11/7-10/78) covers an estimate by E. Faridany (Ocean Phoenix Transp. Inc.) that in 1981-85, world trade in LNG would increase by 1775 million cu ft/day (Mcfd) over the current 2720 Mcfd, but of this increment only the 460 Mcfd Panhandle project using Lake Charles, La., as a regasification terminal will be into the U.S. while all other trade will be to Europe. Of the present LNG trade, 48Vertical Bar3< goes to Japan from the Brunei (535 Mcfd, the world's largest) and Abu Dhabi projects, and only 20Vertical Bar3< goes to the U.S. Faridany's estimates of U.S. LNG imports in 1990 vary from the 8215 Mcfd ''high'' to the ''median'' forecast of 2930 Mcfd; he predicted that the proportion of incremental sources of gas supply taken up by LNG in 1990 is only 20-40Vertical Bar3< for the U.S., compared with 25Vertical Bar3< for Europe and 90Vertical Bar3< for Japan. According to P. Mitchell (Poten and Partners), world demand for LPG could rise from 9 million to 38 million tons in 1979-85.

  14. Biosecurity Measures Applied in the United Arab Emirates - a Comparative Study Between Livestock and Wildlife Sectors.

    Science.gov (United States)

    Chaber, A L; Saegerman, C

    2017-08-01

    In 2013, the livestock population in the UAE exceeded 4.3 million heads with sheep and goats accounting for 90% of this. The overall number of captive wild ungulates (gazelle types) is difficult to assess as there is no registration system in place or enforced in the UAE with regard to the possession of wildlife. Those animal collections, mainly owned by high-ranking families, are therefore not registered and kept far from public viewing. Nonetheless, some collections are housing more than 30 000 ungulates in one location. The primary objective of this study was to describe the biosecurity measures currently applied in UAE ungulate facilities for different wildlife and livestock sectors. A secondary objective was to use the output from this biosecurity survey to investigate which sector could be categorized into risk groups for disease introduction and spread. Between October 2014 and May 2015, biosecurity questionnaire data were collected in the Emirates of Abu Dhabi, Dubai, Ras Al Khaimah, Fujeirah, Ajman, Umm al Quwain and Sharjah from 14 wildlife collections, 30 livestock farms and 15 mixed (wildlife and livestock farms). These investigations through questionnaires allowed us to quantify and assess statistically biosecurity practices and levels for both livestock and wildlife sectors. In both sectors, biosecurity measures could be improved and only a few facilities had high biosecurity scores. The group of small unregistered farms (Ezba) represented the highest risk of disease transmission to other animals due to their lack of biosecurity awareness. © 2016 Blackwell Verlag GmbH.

  15. Construction of a naturally occurring radioactive material project in the BeAAT hazardous waste facilities.

    Science.gov (United States)

    Abuahmad, H

    2015-06-01

    This paper does not necessarily reflect the views of the International Commission on Radiological Protection. Naturally occurring radioactive material (NORM) is produced during exploration and production operations of subsidiaries of the Abu Dhabi National Oil Company (ADNOC) in the United Arab Emirates, and accumulates in drilling tubulars, plant equipment, and components. These NORM hazardous wastes need to be managed in such a way that they do not damage human health and the environment. The primary radionuclides of concern in the oil and gas industries are radium-226 and radium-228. These radioisotopes are the decay products of uranium and thorium isotopes that are present in subsurface formations from which hydrocarbons are produced. While uranium and thorium are largely immobile, radium is slightly more soluble and may become mobilised in the fluid phases of the formation (International Association of Oil & Gas Producers, 2008). In order to treat and dispose of NORM waste products safely, ADNOC's subsidiary 'TAKREER' is developing a new facility, on behalf of all ADNOC subsidiaries, within the existing Central Environmental Protection Facilities (BeAAT) in Ruwais city. The NORM plant is envisaged to treat, handle, and dispose of NORM waste in the forms of scale, sludge, and contaminated equipment. The NORM treatment facility will cover activities such as decontamination, volume reduction, NORM handling, and concrete immobilisation of NORM waste into packages for designated landfilling. © The International Society for Prosthetics and Orthotics Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  16. A compact muon tracking system for didactic and outreach activities

    Energy Technology Data Exchange (ETDEWEB)

    Antolini, R.; Candela, A.; Conicella, V.; De Deo, M.; D' Incecco, M.; Sablone, D. [INFN Gran Sasso National Laboratory – Assergi (AQ) (Italy); Arneodo, F.; Benabderrahmane, M.L.; Di Giovanni, A. [New York University Abu Dhabi - Abu Dhabi (United Arab Emirates); Pazos Clemens, L., E-mail: luis.pazclem@nyu.edu [New York University Abu Dhabi - Abu Dhabi (United Arab Emirates); Franchi, G.; D' Inzeo, M. [Age Scientific srl – Capezzano Pianore (Italy)

    2016-07-11

    We present a cosmic ray telescope based on the use of plastic scintillator bars coupled to ASD-RGB1S-M Advansid Silicon Photomultipliers (SiPM) through wavelength shifter fibers. The system is comprised of 200 electronic channels organized into 10 couples of orthogonal planes allowing the 3D reconstruction of crossing muons. Two monolithic PCB boards have been designed to bias, readout all the SiPMs enclosed in the system, to monitor the working parameters and to remotely connect the detector. To make easier the display of muon tracks to non-expert users, two LED matrices, triggered by particle interactions, have been implemented. To improve the usability of the muon telescope, a controller board unit permits to select different levels of trigger and allows data acquisition for refined analyses for the more proficient user. A first prototype, funded by INFN and deployed in collaboration with NYUAD, is operating at the Toledo Metro station of Naples, while two further detectors will be developed and installed in Abu Dhabi in the next few months. - Highlights: • A compact system for real time displaying of muon tracks is presented. • The system is based on scintillating plates composed of doped polystyrene bars. • By using SiPMs and corresponding LEDs the muon paths can be visualized. • The purpose of this system is to introduce the public to sub-nuclear particles.

  17. Local bleaching thresholds established by remote sensing techniques vary among reefs with deviating bleaching patterns during the 2012 event in the Arabian/Persian Gulf.

    Science.gov (United States)

    Shuail, Dawood; Wiedenmann, Jörg; D'Angelo, Cecilia; Baird, Andrew H; Pratchett, Morgan S; Riegl, Bernhard; Burt, John A; Petrov, Peter; Amos, Carl

    2016-04-30

    A severe bleaching event affected coral communities off the coast of Abu Dhabi, UAE in August/September, 2012. In Saadiyat and Ras Ghanada reefs ~40% of the corals showed signs of bleaching. In contrast, only 15% of the corals were affected on Delma reef. Bleaching threshold temperatures for these sites were established using remotely sensed sea surface temperature (SST) data recorded by MODIS-Aqua. The calculated threshold temperatures varied between locations (34.48 °C, 34.55 °C, 35.05 °C), resulting in site-specific deviations in the numbers of days during which these thresholds were exceeded. Hence, the less severe bleaching of Delma reef might be explained by the lower relative heat stress experienced by this coral community. However, the dominance of Porites spp. that is associated with the long-term exposure of Delma reef to elevated temperatures, as well as the more pristine setting may have additionally contributed to the higher coral bleaching threshold for this site. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

  18. Dealing with the Problem of Cybercrime

    Science.gov (United States)

    Alkaabi, Ali; Mohay, George; McCullagh, Adrian; Chantler, Nicholas

    Lack of a universally accepted and comprehensive taxonomy of cybercrime seriously impedes international efforts to accurately identify, report and monitor cybercrime trends. There is, not surprisingly, a corresponding disconnect internationally on the cybercrime legislation front, a much more serious problem and one which the International Telecommunication Union (ITU) says requires 'the urgent attention of all nations'. Yet, and despite the existence of the Council of Europe Convention on Cybercrime, a proposal for a global cybercrime treaty was rejected by the United Nations (UN) as recently as April 2010. This paper presents a refined and comprehensive taxonomy of cybercrime and demonstrates its utility for widespread use. It analyses how the USA, the UK, Australia and the UAE align with the CoE Convention and finds that more needs to be done to achieve conformance. We conclude with an analysis of the approaches used in Australia, in Queensland, and in the UAE, in Abu Dhabi, to fight cybercrime and identify a number of shared problems.

  19. World crude output overcomes Persian Gulf disruption

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Several OPEC producers made good on their promises to replace 2.7 MMbpd of oil exports that vanished from the world market after Iraq took over Kuwait. Even more incredibly, they accomplished this while a breathtaking 1.2- MMbopd reduction in Soviet output took place during the course of 1991. After Abu Dhabi, Indonesia, Iran, Libya, Nigeria, Saudi Arabia and Venezuela turned the taps wide open, their combined output rose 2.95 MMbopd. Put together with a 282,000-bopd increase by Norway and contributions from smaller producers, this enabled world oil production to remain within 400,000 bopd of its 1990 level. The 60.5-MMbopd average was off by just 0.7%. This paper reports that improvement took place in five of eight regions. Largest increases were in Western Europe and Africa. Greatest reductions occurred in Eastern Europe and the Middle East. Fifteen nations produced 1 MMbopd or more last year, compared with 17 during 1990

  20. Stress corrosion cracking for 316 stainless steel clips in a condensate stabilizer

    Energy Technology Data Exchange (ETDEWEB)

    Al-Awar, A.; Aldajah, S.; Harhara, A. [Department of Mechanical Engineering, United Arab Emirates University, P. O. Box 17555 Al-AIn 17555 (United Arab Emirates)

    2011-09-15

    In one of the gas processing facilities in Abu Dhabi, UAE; a case of 316L stainless steel material failure occurred in the fractionating column due to stress cracking corrosion twice in a cycle of less than 2 years. This paper studies the stress corrosion cracking behavior of the 316L stainless steel in an accelerated corrosion environment and compares it with a higher corrosion resistant nickel alloy (Inconel 625). The experimental work was designed according to ASTM G36 standard, the samples were immersed in a boiling magnesium chloride medium which provided the accelerated corrosion environment and the tested samples were shaped into U-bend specimens as they underwent both plastic and elastic stresses. The specimens were then tested to determine the time required for cracks to initiate. The results of the experimental work showed that the main mode of failure was stress corrosion cracking initiated by the proven presence of chlorides, hydrogen sulfide, and water at elevated temperatures. Inconel 625 samples placed in the controlled environment showed better corrosion resistance as it took them an average of 56 days to initiate cracks, whereas it took an average of 24 days to initiate cracks in the stainless steel 316L samples. The scanning electron microscopy (SEM) micrographs showed that the cracks in the stainless steel 316L samples were longer, wider, and deeper compared to the cracks of Inconel 625. (Copyright copyright 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  1. Traumatic brain injuries from work accidents: a retrospective study.

    Science.gov (United States)

    Salem, A M O; Jaumally, B A; Bayanzay, K; Khoury, K; Torkaman, A

    2013-07-01

    The United Arab Emirates is a rapidly developing country with recent expansion in construction and manufacturing. To investigate the occurrence and outcomes following occupational traumatic brain injury (TBI) requiring hospital admission. Records for all TBI cases admitted to an Abu Dhabi hospital between 2005 and 2009 were reviewed. Data on mechanisms of occupational injuries, Glasgow Coma Scale (GCS) on admission and Glasgow Outcome Scale (GOS) on follow-up, were analysed. Of 581 TBI cases reviewed, 56 (10%) cases were reported as occupational by either the patient or the informant accompanying the patient. All cases were male migrants, and 63% were aged 25-44. Falls accounted for 63% of cases, falling objects 34% and motor vehicle collisions 4%. Median GCS score was 13 for all cases. Median hospital stay was 7.5 days. Intensive care unit admission data were available in 47 cases, of which 34% (16) were admitted with a median stay of 5 days. GOS data were available in 95% (53) of cases, with good recovery in 81% cases, moderate-to-severe disability in 11% of cases and death in 8% (4) cases. Occupational TBI requiring hospitalization is most frequently due to falls and falling objects, with potentially grave consequences. This study further highlights the urgent need to implement preventative measures to improve construction worker safety.

  2. A compact muon tracking system for didactic and outreach activities

    International Nuclear Information System (INIS)

    Antolini, R.; Candela, A.; Conicella, V.; De Deo, M.; D' Incecco, M.; Sablone, D.; Arneodo, F.; Benabderrahmane, M.L.; Di Giovanni, A.; Pazos Clemens, L.; Franchi, G.; D'Inzeo, M.

    2016-01-01

    We present a cosmic ray telescope based on the use of plastic scintillator bars coupled to ASD-RGB1S-M Advansid Silicon Photomultipliers (SiPM) through wavelength shifter fibers. The system is comprised of 200 electronic channels organized into 10 couples of orthogonal planes allowing the 3D reconstruction of crossing muons. Two monolithic PCB boards have been designed to bias, readout all the SiPMs enclosed in the system, to monitor the working parameters and to remotely connect the detector. To make easier the display of muon tracks to non-expert users, two LED matrices, triggered by particle interactions, have been implemented. To improve the usability of the muon telescope, a controller board unit permits to select different levels of trigger and allows data acquisition for refined analyses for the more proficient user. A first prototype, funded by INFN and deployed in collaboration with NYUAD, is operating at the Toledo Metro station of Naples, while two further detectors will be developed and installed in Abu Dhabi in the next few months. - Highlights: • A compact system for real time displaying of muon tracks is presented. • The system is based on scintillating plates composed of doped polystyrene bars. • By using SiPMs and corresponding LEDs the muon paths can be visualized. • The purpose of this system is to introduce the public to sub-nuclear particles.

  3. Eddy covarianace measurements in a hyper-arid and hyper-saline mangroves ecosystem

    Science.gov (United States)

    Perri, S.; Marpu, P.; Molini, A.; Armstrong, P.

    2017-12-01

    The natural environment of mangroves provides a number of ecosystem services for improving water quality, supporting healthy fisheries, and protecting the coasts. Also, their carbon storage is larger than any other forest type. Several authors have recognized the importance of mangroves in global carbon cycles. However, energy, water and carbon exchanges between ecosystem and atmosphere are still not completely understood. Eddy covariance measurements are extremely valuable to understand the role of the unique stressors of costal ecosystems in gas exchange. In particular, periodic flooding and elevated soil pore water salinity influence land-atmosphere interactions. Despites the importance of flux measurements in mangroves forests, such in-situ observations are extremely rare. Our research team set up an eddy covariance tower in the Mangrove National Park of Abu Dhabi, UAE. The study site (24.4509° N, 54.4288° E) is located in a dwarf Avicennia marina ecosystem experiencing extremely high temperatures and salinity. CO2 and H2O exchanges are estimated and related to water level and salinity measurements. This unique dataset will shed some light on the net ecosystem exchange (NEE) of carbon dioxide, on energy fluxes and on evapotranspiration rates for a halophyte ecosystem under severe salt-stress and high temperature.

  4. Satellite tagging of rehabilitated green sea turtles Chelonia mydas from the United Arab Emirates, including the longest tracked journey for the species.

    Science.gov (United States)

    Robinson, David P; Jabado, Rima W; Rohner, Christoph A; Pierce, Simon J; Hyland, Kevin P; Baverstock, Warren R

    2017-01-01

    We collected movement data for eight rehabilitated and satellite-tagged green sea turtles Chelonia mydas released off the United Arab Emirates between 2005 and 2013. Rehabilitation periods ranged from 96 to 1353 days (mean = 437 ± 399 days). Seven of the eight tagged turtles survived after release; one turtle was killed by what is thought to be a post-release spear gun wound. The majority of turtles (63%) used shallow-water core habitats and established home ranges between Dubai and Abu Dhabi, the same area in which they had originally washed ashore prior to rescue. Four turtles made movements across international boundaries, highlighting that regional cooperation is necessary for the management of the species. One turtle swam from Fujairah to the Andaman Sea, a total distance of 8283 km, which is the longest published track of a green turtle. This study demonstrates that sea turtles can be successfully reintroduced into the wild after sustaining serious injury and undergoing prolonged periods of intense rehabilitation.

  5. Tales of two cities: political capitals and economic centres in the world city network.

    Directory of Open Access Journals (Sweden)

    Peter J. Taylor

    2014-12-01

    Full Text Available The majority of major cities in the world city network are capital cities. Between primacy and political specialization there are examples of countries where the capital city and a second city remain as major rival cities in contemporary globalization. In this paper we focus upon situations where the capital city is less important in global economic capacity: Rome and Milan, Berlin and Frankfurt, Abu Dhabi and Dubai, Delhi and Mumbai, Islamabad and Karachi. This is an exercise in double comparisons: between cities in each pairing and between the pairings. Despite the massive differences – economic, cultural and political – amongst our chosen pairs of cities we have found communalities relating to the specific circumstance we are investigating. First, there is some evidence that economic centres are more global and less local than their capital cities. Second, more particularly, we have shown that in terms of global economic connections there is a very consistent pattern: economic centres have a much more coherent and telling integration into the world city network.

  6. Wind Turbine design and fabrication to power street lights

    Directory of Open Access Journals (Sweden)

    Khan Mohammad

    2017-01-01

    Full Text Available The objective of this work was to design and build a wind turbine which can be used to power small street lights. Considering the typical wind speeds in Abu Dhabi, UAE and ease of construction, the design of the wind turbine was chosen to be Sea Hawk design from vertical axis wind turbine category. A three phase AC generator was used for its availability over the DC motors within the region. A 12V battery was used for storage and a charge controller was used for controlling the charge flow into the battery and for controlling the turbine rotation when the battery is fully charged. The blades used in the turbine were made of foam board according to the NACA 0018 airfoil shape with a chord length of 15cm. The connecting shaft was made of stainless steel. Structural analysis and CFD analysis were performed along with other calculations. Testing was executed to calculate the voltage output from the turbine at different wind speeds. The maximum voltage the turbine produced at 6.4 m/s wind speed was 2.4Vand the rotational speed of the turbine was 60.3 rpm.

  7. REVIEW OF ‘DEMYSTIFYING DOHA: ON ARCHITECTURE AND URBANISM IN AN EMERGING CITY’ by Ashraf M. Salama and Florian Wiedmann (Authors. Farnham, UK & Burlington, VT. USA, Ashgate, 2013, 300 pages, ISBN 978-1-4094-6634-5

    Directory of Open Access Journals (Sweden)

    Remah Y. Gharib

    2014-03-01

    Ashraf M. Salama and Florian Wiedmann, the authors, approach such a developmental case by a strong conceptual organization of research and a rich analytical methodology that unveils morphological transformations. While the title of the book promotes Doha, the book is essential for every planner, architect, and academic to read and explore its scientific and empirical methodologies, and their implementation. In essence these can be utilized in other cities of similar vision and pace of growth. This solid production delivers an overview study and analytical investigations on architecture and urbanism of a city, which competes with other cities in the region such as Dubai and Abu-Dhabi. The book interrogates three main questions: (1 how the city’s urban structure was shaped and managed from its beginning until its being a key player in the global arena; (2 what are the models of governance utilized to transform the city’s built environment and its physical image; and (3 how place-making and city-branding mechanisms define the city’s image and impact on the urban development tendencies and their relationship the city’s inhabitants.

  8. Prescriptive Methodology as a Generative Tool: A Case Study Conducted at Introductory Interior Design Studio Level in the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Lina Ahmad

    2017-09-01

    Full Text Available In the U.A.E. (United Arab Emirates, interior design education is often misunderstood as interior decoration, wherein the former is a more comprehensive design approach to spaces formed by structural boundaries and curation of human interaction. The conducted case study addressed a small number of students enrolled in Interior Design Studio I at Zayed University, Abu Dhabi campus. In addition to traditional teaching methods compromised of individual desk critique sessions, group pin-ups and presentations, three innovative methods were implemented as a means of guiding students through the process: direct sequential instruction executed within an assigned time frame, reflection on the surfaced result and use of flat photography or panoramas as means of space communication. Throughout the three implemented stages of the project, and through utilizing the above-described generative methodology, students achieved complex representation and revealed higher spatial order related to human occupation and space inhabitation. This methodology allowed students to channel their work through complex sets of interconnected information and derived an outcome from an accumulative multi-layered resolution. The article presents the process and analyses the achieved outcomes.

  9. Bowman’s layer transplantation: evidence to date

    Directory of Open Access Journals (Sweden)

    Sharma B

    2018-03-01

    Full Text Available Bhavana Sharma,1 Aditi Dubey,2 Gaurav Prakash,3 Rasik B Vajpayee4–6 1Department of Ophthalmology, All India Institute of Medical Sciences, Bhopal, India; 2Department of Ophthalmology, Gandhi Medical College, Bhopal, India; 3Cornea and Refractive Surgery Services, NMC Eye Care, New Medical Center Specialty Hospital, Abu Dhabi, United Arab Emirates; 4Vision Eye Institute, Melbourne, VIC, Australia; 5Royal Victorian Eye and Ear Hospital, Melbourne, VIC, Australia; 6North West Academic Centre, University of Melbourne, Melbourne, VIC, Australia Abstract: Surgical management of keratoconus (KC has undergone a paradigm shift in the last two decades and component corneal transplantation technique of deep anterior lamellar keratoplasty has established itself as a modality of choice for management of advanced cases of KC. Every now and then, new minimalist modalities are being innovated for the management of KC. On the same lines, a new technique, Bowman’s layer transplantation, for surgical management of moderate to advanced KC has been reported in recent years. The procedure has shown to be beneficial in reducing ectasia in advanced KC with minimal intraoperative and postoperative complications. In this review, we intend to describe available information and literature with reference to this new surgical technique – Bowman’s layer transplantation. Keywords: keratoconus, Bowman’s Layer, keratoplasty, post PRK haze, component keratoplasty

  10. Designing Sustainable Urban Social Housing in the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Khaled Galal Ahmed

    2017-08-01

    Full Text Available The United Arab Emirates is experiencing a challenging turn towards sustainable social housing. Conventional neighborhood planning and design principles are being replaced by those leading to more sustainable urban forms. To trace this challenging move, the research has investigated the degree of consideration of sustainable urban design principles in two social housing neighborhoods in Al Ain City in Abu Dhabi Emirate, UAE. The first represents a conventional urban form based on the neighborhood theory; the other represents the new sustainable design. The ultimate aim is to define the obstacles hindering the full achievement of a sustainable urban form in this housing type. To undertake research investigations, a matrix of the design principles of sustainable urban forms has been initiated in order to facilitate the assessment of the urban forms of the two selected urban communities. Some qualitatively measurable design elements have been defined for each of these principles. The results of the analysis of the shift from ‘conventional’ to ‘sustainable’ case studies have revealed some aspects that would prevent the attainment of fully sustainable urban forms in newly designed social housing neighborhoods. Finally, the research concludes by recommending some fundamental actions to help meet these challenges in future design.

  11. Computer-based, Jeopardy™-like game in general chemistry for engineering majors

    Science.gov (United States)

    Ling, S. S.; Saffre, F.; Kadadha, M.; Gater, D. L.; Isakovic, A. F.

    2013-03-01

    We report on the design of Jeopardy™-like computer game for enhancement of learning of general chemistry for engineering majors. While we examine several parameters of student achievement and attitude, our primary concern is addressing the motivation of students, which tends to be low in a traditionally run chemistry lectures. The effect of the game-playing is tested by comparing paper-based game quiz, which constitutes a control group, and computer-based game quiz, constituting a treatment group. Computer-based game quizzes are Java™-based applications that students run once a week in the second part of the last lecture of the week. Overall effectiveness of the semester-long program is measured through pretest-postest conceptual testing of general chemistry. The objective of this research is to determine to what extent this ``gamification'' of the course delivery and course evaluation processes may be beneficial to the undergraduates' learning of science in general, and chemistry in particular. We present data addressing gender-specific difference in performance, as well as background (pre-college) level of general science and chemistry preparation. We outline the plan how to extend such approach to general physics courses and to modern science driven electives, and we offer live, in-lectures examples of our computer gaming experience. We acknowledge support from Khalifa University, Abu Dhabi

  12. EFL Teachers’ Epistemological Beliefs and Their Assessment Orientations

    Directory of Open Access Journals (Sweden)

    Ammar Abdullah Mahmoud Ismail

    2016-11-01

    Full Text Available Epistemological beliefs—beliefs about the nature of knowledge, where it resides, and how knowledge is constructed and evaluated—have been the target of increased research interest lately. Heretofore, emphasis has been directed to language teaching/learning aspects and strategies. Language assessment practices have not yet received due attention in epistemic research literature. The current study examined the relationship between pre-service EFL teachers’ epistemological beliefs and their assessment orientations. Dimensions of epistemological beliefs were assessed via a questionnaire designed and validated by the researcher based on Schommer’s work. Two assessment orientations were examined including: (a transmissive surface- processing orientation and (b constructive deep-processing orientation. The study involved 114 preservice EFL teachers enrolled in the Professional Diploma in Teaching Program in the Abu Dhabi University, the United Arab Emirates. Results of the study showed that EFL teachers’ epistemological beliefs have a direct bearing on their assessment orientations and practices. EFL teachers with naive epistemological beliefs tended more to adopt surface-level assessment orientations whereas those with sophisticated epistemological beliefs showed more tendency to adopt deeper level approaches to assessment in language settings. Results are discussed in terms of backwash effects on foreign language instruction, curriculum development, and teacher education. Suggestions for further research are also discussed.

  13. First description of autumn migration of Sooty Falcon Falco concolor from the United Arab Emirates to Madagascar using satellite telemetry

    Science.gov (United States)

    Javed, Sàlim; Douglas, David C.; Khan, Shahid Noor; Nazeer Shah, Junid; Ali Al Hammadi, Abdullah

    2012-01-01

    The movement and migration pattern of the 'Near Threatened' Sooty Falcon Falco concolor is poorly known. Sooty Falcons breed on the islands of the Arabian Gulf after arriving from their non-breeding areas that are mainly in Madagascar. In the first satellite tracking of the species we fitted a 9.5 g Argos solar powered transmitter on an adult breeding Sooty Falcon off the western coast of Abu Dhabi in the United Arab Emirates. The bird successfully undertook autumn migration to Madagascar, a known wintering area for the species. We document the Sooty Falcon's autumn migration route and stop-over sites. The adult Sooty Falcon initiated its migration at night and with tailwinds, and travelled mainly during daytime hours for 13 days over an inland route of more than 5,656 km. The three stop-over sites in East Africa were characterised by moderate to sparse shrub cover associated with potential sources of water. We discuss the migration pattern of the tracked bird in relation to importance of non-breeding areas for Sooty Falcons and recent declines in numbers in their breeding range.

  14. A solar cooling system for greenhouse food production in hot climates

    Energy Technology Data Exchange (ETDEWEB)

    Davies, P.A. [School of Engineering, University of Warwick, Coventry CV4 7AL (United Kingdom)

    2005-12-01

    This study is motivated by the difficulty of cultivating crops in very hot countries and by the tendency for some such countries to become dependent on imported food. Liquid desiccation with solar regeneration is considered as maintained at or above room temperature, and this was confirgreenhouses. Previous studies demonstrated the technical feasibility of the desiccation-evaporation process, but mainly in the context of human dwellings. In the proposed cycle, the air is dried prior to entering the evaporative cooler. This lowers the wet-bulb temperature of the air. The cooling is assisted by using the regenerator to partially shade the greenhouse. The heat of desiccation is transferred and rejected at the outlet of the greenhouse. The cycle is analysed and results given for the climate of the The Gulf, based on weather data from Abu Dhabi. Taking examples of a temperate crop (lettuce), a tropical crop (tomato) and a tropical crop resistant to high temperatures (cucumber) we estimate the extension in growing seasons relative to (i) a greenhouse with simple fan ventilation (ii) a greenhouse with conventional evaporative cooling. Compared to option (ii), the proposed system lowers summers maximum temperatures by 5{sup o}C. This will extend the optimum season for lettuce cultivation from 3 to 6 months of the year and, for tomato and cucumber, from 7 months to the whole year. (author)

  15. Vitamin D deficiency among healthy adolescents in Al Ain, United Arab Emirates

    Science.gov (United States)

    2013-01-01

    Background Although vitamin D deficiency has been studied in various adult populations, there are few data on the prevalence of this nutritional deficiency among healthy adolescents in the United Arab Emirates (UAE). This study was conducted to determine the prevalence of vitamin D deficiency and to examine its correlates in adolescents aged 15 to 18 years. Methods This was a cross-sectional study in urban schools. Healthy adolescents (N=315) from a sample of 8 schools were randomly selected from the 142 schools in Al Ain, Abu Dhabi Emirate. Outcomes measured included serum concentrations of 25-hydroxy vitamin D (25OHD), plasma lipids, blood sugar, blood pressure and anthropometric data, nutrition and lifestyle variables. Results Fourty-one participants (19.7%) were vitamin D deficient (serum 25OHD level ≤15 ng/mL [≤37.5 nmol/L]. Using a cutoff level of 25(OH) D of ≤20 ng/ml [≤50 nmol/l] 143 participants (45.4%) were vitamin D insufficient. Overall 65.1% of study participants were either vitamin D deficient or insufficient. The prevalence of vitamin D deficiency varied between boys (10%) and girls (28%). In a final multivariate model, serum 25(OH) D concentrations were inversely correlated with female gender, consumption of fast food per week, and body mass index and positively correlated with physical activity scores after adjustment for age. Conclusions Vitamin D deficiency and insufficiency were highly prevalent in adolescents, and more common in girls. PMID:23311702

  16. Health of dentists in United Arab Emirates.

    Science.gov (United States)

    Hashim, Raghad; Al-Ali, Khalid

    2013-02-01

    The aims of this study were to investigate the prevalence and nature of some health and lifestyle problems among dentists in United Arab Emirates (UAE). A cross-sectional study with a one-stage complex sampling technique using a self-reported questionnaire distributed to all 844 dentists, working in three cities (Abu Dhabi, Dubai and Sharjah) in UAE. Seven hundred and thirty-three (87%) dentists, aged 22-70 years, responded. More than half (n = 442, 61%) of dentists do not exercise regularly. Around one-seventh of the dentists are smokers. One hundred and eighteen dentists (16%) reported having some known systemic problem. The most common systemic health problems were cardiovascular diseases (n = 56, 8%). The present study indicates that the prevalence of exercise among dentists in UAE is relatively low and some systemic health problems, especially cardiovascular diseases, are present among dentists practicing in UAE. Cigarette consumption is relatively high in this population of dentist. Further continuing education and investigation of the appropriate intervention to improve rates of exercise and reduce the level of smoking among dentists in UAE is needed, and this may help reduce the level of systemic disease. © 2013 FDI World Dental Federation.

  17. Effects of Roof-Edge Roughness on Air Temperature and Pollutant Concentration in Urban Canyons

    Science.gov (United States)

    Aliabadi, Amir A.; Krayenhoff, E. Scott; Nazarian, Negin; Chew, Lup Wai; Armstrong, Peter R.; Afshari, Afshin; Norford, Leslie K.

    2017-08-01

    The influence of roof-edge roughness elements on airflow, heat transfer, and street-level pollutant transport inside and above a two-dimensional urban canyon is analyzed using an urban energy balance model coupled to a large-eddy simulation model. Simulations are performed for cold (early morning) and hot (mid afternoon) periods during the hottest month of the year (August) for the climate of Abu Dhabi, United Arab Emirates. The analysis suggests that early in the morning, and when the tallest roughness elements are implemented, the temperature above the street level increases on average by 0.5 K, while the pollutant concentration decreases by 2% of the street-level concentration. For the same conditions in mid afternoon, the temperature decreases conservatively by 1 K, while the pollutant concentration increases by 7% of the street-level concentration. As a passive or active architectural solution, the roof roughness element shows promise for improving thermal comfort and air quality in the canyon for specific times, but this should be further verified experimentally. The results also warrant a closer look at the effects of mid-range roughness elements in the urban morphology on atmospheric dynamics so as to improve parametrizations in mesoscale modelling.

  18. Validation of Simplified Urban-Canopy Aerodynamic Parametrizations Using a Numerical Simulation of an Actual Downtown Area

    Science.gov (United States)

    Ramirez, N.; Afshari, Afshin; Norford, L.

    2018-02-01

    A steady-state Reynolds-averaged Navier-Stoke computational fluid dynamics (CFD) investigation of boundary-layer flow over a major portion of downtown Abu Dhabi is conducted. The results are used to derive the shear stress and characterize the logarithmic region for eight sub-domains, where the sub-domains overlap and are overlaid in the streamwise direction. They are characterized by a high frontal area index initially, which decreases significantly beyond the fifth sub-domain. The plan area index is relatively stable throughout the domain. For each sub-domain, the estimated local roughness length and displacement height derived from CFD results are compared to prevalent empirical formulations. We further validate and tune a mixing-length model proposed by Coceal and Belcher (Q J R Meteorol Soc 130:1349-1372, 2004). Finally, the in-canopy wind-speed attenuation is analysed as a function of fetch. It is shown that, while there is some room for improvement in Macdonald's empirical formulations (Boundary-Layer Meteorol 97:25-45, 2000), Coceal and Belcher's mixing model in combination with the resolution method of Di Sabatino et al. (Boundary-Layer Meteorol 127:131-151, 2008) can provide a robust estimation of the average wind speed in the logarithmic region. Within the roughness sublayer, a properly parametrized Cionco exponential model is shown to be quite accurate.

  19. Human Resources Development and Preparation for Operations Braka Nuclear Power Plant, ENEC

    International Nuclear Information System (INIS)

    Kim, Soon Rae

    2012-01-01

    The purpose of the Human Resources Development Strategy is to identify needed capabilities, assess the ability of the current market to provide those capabilities and then develop skills and abilities in the UAE so that they are available when needed and certainly for the start of operations in the spring of 2017. The goal of the strategy is to provide enough well-qualified people to meet the staffing needs of ENEC, the Prime Contractor, FANR, and UAE industry. These strategies require engaging with key players in Abu Dhabi early in the process so that they contribute to development and implementation of the strategies and become 'owners' who play a part to achieve the ENEC vision and the goal of building a talent pool to support the newborn nuclear industry. Educational programs are designed to support ENEC's long range staffing plan and support national capacity building goals. Strong partnerships are in place with UAE Education Institutions and future collaborations are underway. The potential risks to the success of this strategy include the ability to attract sufficient numbers of people to the program. We believe that these risks can be overcome by implementing intelligent initiatives and leveraging UAE resources

  20. Feasibility study for seismic monitoring of gas injection; Atsunyu gasu monitaringu no kanosei hyoka ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Nishida, A.; Ogawa, T.; Yokota, T.; Shimada, N.; Onozuka, S.; Kono, F.; Miyagi, T. [Japan National Oil Corp., Tokyo (Japan)

    1998-10-30

    In this study, seismic monitoring of injected gas in a carbonate reservoir was investigated using multidisciplinary approach which consisted of geological/reservoir modeling, reservoir flow simulation, rock physics and seismic modeling. A case study was conducted over Lower Cretaceous carbonate reservoir offshore Abu Dhabi. The gas saturation and reservoir pressure data were obtained from the reservoir flow simulation. The velocity data of dry rock samples under the various conditions were also obtained from rock physics study. These outputs were converted to the velocity model using Gassmann's equation. The calculated velocity from Gassmann's equation is well correlated with velocity from laboratory measurements. Therefore we con confirm that the Gassmann's equation is applicable to estimate the velocity of the gas saturated reservoir rock. Based on the velocity model, synthetic seismic sections before and after gas injection were constructed in order to verify the influence of gas flood. As the results, amplitude difference between the two synthetic seismograms was observed at top and bottom reflectors of the reservoir zone. This amplitude variation is caused by both gas saturation change and pressure change. Although further investigation is needed to detect the cause of the variation, this study indicates the possibility of seismic reservoir monitoring. (author)

  1. Multi-Criteria Evaluation of Irrigated Agriculture Suitability to Achieve Food Security in an Arid Environment

    Directory of Open Access Journals (Sweden)

    Amal Aldababseh

    2018-03-01

    Full Text Available This research aims at assessing land suitability for large-scale agriculture using multiple spatial datasets which include climate conditions, water potential, soil capabilities, topography and land management. The study case is in the Emirate of Abu Dhabi, in the UAE. The aridity of climate in the region requires accounting for non-renewable sources like desalination and treated sewage effluent (TSE for an accurate and realistic assessment of irrigated agriculture suitability. All datasets were systematically aggregated using an analytical hierarchical process (AHP in a GIS model. A hierarchal structure is built and pairwise comparisons matrices are used to calculate weights of the criteria. All spatial processes were integrated to model land suitability and different types of crops are considered in the analysis. Results show that jojoba and sorghum show the best capabilities to survive under the current conditions, followed by date palm, fruits and forage. Vegetables and cereals proved to be the least preferable options. Introducing desalinated water and TSE enhanced land suitability for irrigated agriculture. These findings have positive implications for national planning, the decision-making process of land alteration for agricultural use and addressing sustainable land management and food security issues.

  2. Imported Expertise in World-class Knowledge Infrastructures: The Problematic Development of Knowledge Cities in the Gulf Region

    Directory of Open Access Journals (Sweden)

    Kosior, Adriana

    2015-09-01

    Full Text Available Due to the oil business, settlements in the Gulf Region developed into prosperous cities. But in the near future, oil is off. The plans of the Gulf Cooperation Council (GCC states bank on diversified and knowledge-intensive economies. Are those development plans realistic? What is the state of the art of knowledge institutions in the GCC countries? Applying the theoretical frameworks of Knowledge City and Science Indicators research, we empirically and theoretically studied the emerging Gulf cities Kuwait City (Kuwait, Manama (Bahrain, Doha (Qatar, Abu Dhabi, Dubai, Sharjah (all UAE, and Muscat (Oman. Our methodological framework includes grounded theory, ethnographic field study, ServQual-like quantitative questionnaires and semi-standardized qualitative interviews conducted on-site with informed people, informetrics, and, finally, the use of official statistics. In particular, we describe and analyze the cities' knowledge infrastructures, their academics, and expenditure on R&D as input indicators; and publications as well as graduates as output indicators. A further crucial aspect of a knowledge society is the transition of graduates into knowledge-intensive public services and private companies.

  3. Analysis of Urban Expansion of the Resort City of Al Ain Using Remote Sensing and GIS

    Science.gov (United States)

    Issa, S.; Al Shuwaihi, A.

    2009-12-01

    The urban growth of AL Ain city has been investigated using remote sensing data for three different dates, 1972, 1990 and 2000. We used three Landsat images together with socio-economic data in a post-classification analysis to map the spatial dynamics of land use/cover changes and identify the urbanization process in Al Ain resort city, United Arab Emirates. Land use/cover statistics, extracted from Landsat Multi-spectral Scanner (MSS). Thematic Mapper (TM) and Enhanced Thematic Mapper plus (ETM +) images for 1972. 1990 and 2000 respectively, revealed that the built-up area has expanded by about 170.53km2. The city was found to have a tendency for major expansion in four different directions: along the Abu Dhabi highway, along Dubai highway, Myziad direction and Hafeet recreational area. Expansion in any direction was found to be governed by the availability of road network, suitability for construction, utilities, economic activities, geographical constraints, and legal factors (boundary with Sultanate of Oman). The road network in particular has influenced the spatial patterns and structure of urban development, so that the expansion of the built-up areas has assumed an accretive as well as linear growth along the major roads. The research concludes that the development is based on conservation of agricultural areas (oases) and reclamation of the desert for farming and agricultural activities. The integration of remote sensing and GIS was found to be effective in monitoring LULC changes and providing valuable information necessary for planning and research.

  4. Isolation and prayer as means of solace for Arab women with breast cancer: An in-depth interview study.

    Science.gov (United States)

    Assaf, Ghada Najjar; Holroyd, Eleanor; Lopez, Violeta

    2017-11-01

    This study explored Arab women's experiences following the diagnosis and treatment of breast cancer. Face-to-face in-depth interviews were conducted with 20 Arab women attending a public hospital in Abu Dhabi, United Arab Emirates, following a recent diagnosis of breast cancer. All interviews were transcribed verbatim and analysed using the thematic method. Arab women's experiences following their breast cancer diagnoses and treatments included the themes of (1) protecting one's self from stigma, (2) facing uncertainties and prayers, and (3) getting on with life. Overall, the ways to find solace were through isolation and prayer, which are heavily influenced by religion and spiritual practices. They recommended that to help women with breast cancer, a campaign to raise awareness for early screening is needed as well the need to form a peer-led support group for women with breast cancer consisting of breast cancer survivors so that they can learn from each other's experiences. Arab women with breast cancer experienced a myriad of social, cultural, psychological, and relationship difficulties that impacted their overall health and well-being. The findings also found that these women were not passive agents. They sought to solve problem, move forward, and recreate the meanings in their lives in their own unique ways. Action is needed for possible ways to implement religion-health partnerships between breast cancer nurses, peer-led support groups, palliative care services, and religious institutions. Copyright © 2017 John Wiley & Sons, Ltd.

  5. A field guide to pandemic, epidemic and sporadic clones of methicillin-resistant Staphylococcus aureus.

    LENUS (Irish Health Repository)

    Monecke, Stefan

    2011-04-01

    In recent years, methicillin-resistant Staphylococcus aureus (MRSA) have become a truly global challenge. In addition to the long-known healthcare-associated clones, novel strains have also emerged outside of the hospital settings, in the community as well as in livestock. The emergence and spread of virulent clones expressing Panton-Valentine leukocidin (PVL) is an additional cause for concern. In order to provide an overview of pandemic, epidemic and sporadic strains, more than 3,000 clinical and veterinary isolates of MRSA mainly from Germany, the United Kingdom, Ireland, France, Malta, Abu Dhabi, Hong Kong, Australia, Trinidad & Tobago as well as some reference strains from the United States have been genotyped by DNA microarray analysis. This technique allowed the assignment of the MRSA isolates to 34 distinct lineages which can be clearly defined based on non-mobile genes. The results were in accordance with data from multilocus sequence typing. More than 100 different strains were distinguished based on affiliation to these lineages, SCCmec type and the presence or absence of PVL. These strains are described here mainly with regard to clinically relevant antimicrobial resistance- and virulence-associated markers, but also in relation to epidemiology and geographic distribution. The findings of the study show a high level of biodiversity among MRSA, especially among strains harbouring SCCmec IV and V elements. The data also indicate a high rate of genetic recombination in MRSA involving SCC elements, bacteriophages or other mobile genetic elements and large-scale chromosomal replacements.

  6. Determinants of Audit fees by Brazilian Companies Publicly Traded

    Directory of Open Access Journals (Sweden)

    Victor Placeres Borges

    2017-08-01

    Full Text Available The studies on the determinants of audit fees in Brazil became possible with the mandatory disclosure of audit expenses in 2009. Thus, the objective of this research was to identify the determinants of the fees paid by Brazilian publicly traded companies to independent auditors in 2010 to 2014. The analysis took place through regression with data arranged in panel. Size, performance, complexity, audit firm size, adoption of corporate governance practices, audit rotation, industry and litigation risks have all been found to have an impact on the fees. Therefore, the aspects that can be used by companies for the purpose of information management or that require more auditing timefor signaling points of greater risks are highlighted. In addition, understanding the determinants allows companies to plan future expenditures with audit fees and assists regulators and inspectors in defining and comparing key determinants of firms for identifying abnormal payments. These results complement the research in Brazil, Australia, Bangladesh, Norway, Bahrain, England, Jordan, Kuwait, USA, Malaysia, Nigeria, Abu Dhabi, Italy and Indonesia.

  7. Comparative Evaluation of the Corneal and Anterior Chamber Parameters Derived From Scheimpflug Imaging in Arab and South Asian Normal Eyes.

    Science.gov (United States)

    Prakash, Gaurav; Srivastava, Dhruv; Avadhani, Kavitha; Thirumalai, Sandeep M; Choudhuri, Sounak

    2015-11-01

    To evaluate the differences in the normal corneal and anterior segment Scheimpflug parameters in Arab and South Asian eyes. This hospital-based study was performed at a cornea and refractive surgery service in Abu Dhabi. A total of 600 consecutive normal candidates of South Asian (group 1, n = 300) and Arab (group 2, n = 300) origins underwent Scheimpflug imaging (Sirius; Costruzione Strumenti Oftalmici, Italy). One eye was randomly selected for evaluation. The age and sex distributions in both groups were comparable. The pachymetric variables were statistically higher in group 2 (group 2 vs. group 1, 544.3 ± 32.2 μm vs. 535.1 ± 31.4 μm for central corneal thickness, 541.0 ± 32.6 μm vs. 531.9 ± 31.5 μm for minimum corneal thickness, 571.7 ± 43.2 μm vs. 558.1 ± 42.3 μm for apical thickness, and 58.1 ± 4.2 vs. 57.3 ± 4.3 mm³ for the corneal volume; P Arab ethnicity tend to have statistically thicker and flatter corneas and less-crowded anterior segments than those of the South Asian counterparts. These epidemiological differences have a mild to moderate biological effect size (Cohen d), but they should be considered when evaluating these eyes for anterior segment or corneal procedures.

  8. Gas projects surge in the Middle East as governments seek new revenue sources

    International Nuclear Information System (INIS)

    Williams, M.D.

    1997-01-01

    The rapid development of natural gas and condensate reserves in the Middle East results from a simple motivation: the desire of governments to earn revenues. For the past decade, Middle East governments have run budget deficits, which they funded by drawing down foreign assets and issuing debt. Now in the process of structural economic reform, they have begun to use an under-utilized resource--natural gas, of which Middle East governments own about one third of the world's reserves. Governments receive revenues from several sources in natural gas developments, which makes the projects very attractive. Revenue comes from the sale of the natural gas in the domestic market and, if exported, the international market; the sale of associated condensates; the additional exports of crude oil or refined products if natural gas is substituted for refined products in domestic markets; the increased sale of crude oil if natural gas is injected into reservoirs to maintain pressure; and the sale of petrochemicals where natural gas is used as feedstock. Large projects under way in the Middle East highlight the consequences of multiple revenue sources and interlinked costs of natural gas and condensate development. Other countries in the region are undertaking similar projects, so examples cited represent only a portion of what is occurring. The paper describes Abu Dhabi, Qatar, Saudi Arabia, and Iran

  9. Frontal sinus osteoma: a difficult surgical decision in the era of endoscopic sinus surgery.

    Science.gov (United States)

    Hazarika, Produl; Zachariah, Plavilayl Koruthu Joyse; Victor, John; Punnoose, Seema E; Sharma, Santosh; Devi, Chitra

    2011-01-01

    A slow-growing frontal sinus osteoma has been followed up since the year 2001 by clinical, endoscopic, and radiological examination in the Department of Otolaryngology, New Medical Centre Specialty Hospital, Abu Dhabi, for 10 years until the year 2010. The last computed tomography scan of paranasal sinuses was done on April 5, 2010, which revealed increasing size of the osteoma by 38.1 mm; and it has become symptomatic. No specific cause of the sudden change of growth of the osteoma could be evaluated from the history and clinical examination. There was an increase in the frequency of headache and feeling of pressure in the forehead. Choice of surgical approach was difficult in this popular era of endonasal endoscopic sinus approach. A great deal of effort was made after reviewing the literature and consultation with the radiologist and neurosurgeon to accept the bicoronal osteoplastic flap approach. A broad-based posterior frontal sinus is found to be ideal for external approach. Copyright © 2011 Elsevier Inc. All rights reserved.

  10. Social Network Misuse in the Classroom and Its Impact on Male Student Motivation in UAE Tertiary Education

    Directory of Open Access Journals (Sweden)

    Sultan A. Alkaabi

    2017-08-01

    Full Text Available This paper presents data obtained from focus groups conducted to investigate male students’ experiences in higher education in the United Arab Emirates. Among the issues discussed by students was the impact of social networks addiction on student motivation and this paper focuses on that issue. Thirteen focus groups were conducted with 83 English as a Foreign Language male students at four government campuses including United Arab Emirates University at Al Ain Campus, Higher College of Technology at Ras Al-Khaima Campus, and two campuses (Abu Dhabi and Dubai of Zayed University. Students access social network sites for both educational and non-educational aspects. Students spoke about their experiences and how social network addiction influenced their academic motivation to study. The resulting themes from the focus groups show that social network addiction has had an impact on student class performance and in some cases led to class failure. Recommendation for better class management and intervention programs are suggested to policy makers and instructors to foster a better student learning experience.

  11. Exploring behavioural determinants relating to health professional reporting of medication errors: a qualitative study using the Theoretical Domains Framework.

    Science.gov (United States)

    Alqubaisi, Mai; Tonna, Antonella; Strath, Alison; Stewart, Derek

    2016-07-01

    Effective and efficient medication reporting processes are essential in promoting patient safety. Few qualitative studies have explored reporting of medication errors by health professionals, and none have made reference to behavioural theories. The objective was to describe and understand the behavioural determinants of health professional reporting of medication errors in the United Arab Emirates (UAE). This was a qualitative study comprising face-to-face, semi-structured interviews within three major medical/surgical hospitals of Abu Dhabi, the UAE. Health professionals were sampled purposively in strata of profession and years of experience. The semi-structured interview schedule focused on behavioural determinants around medication error reporting, facilitators, barriers and experiences. The Theoretical Domains Framework (TDF; a framework of theories of behaviour change) was used as a coding framework. Ethical approval was obtained from a UK university and all participating hospital ethics committees. Data saturation was achieved after interviewing ten nurses, ten pharmacists and nine physicians. Whilst it appeared that patient safety and organisational improvement goals and intentions were behavioural determinants which facilitated reporting, there were key determinants which deterred reporting. These included the beliefs of the consequences of reporting (lack of any feedback following reporting and impacting professional reputation, relationships and career progression), emotions (fear and worry) and issues related to the environmental context (time taken to report). These key behavioural determinants which negatively impact error reporting can facilitate the development of an intervention, centring on organisational safety and reporting culture, to enhance reporting effectiveness and efficiency.

  12. Acinetobacter baumannii in Localised Cutaneous Mycobacteriosis in Falcons

    Directory of Open Access Journals (Sweden)

    Margit Gabriele Muller

    2010-01-01

    Full Text Available Between May 2007 and April 2009, 29 falcons with identically localized, yellowish discolored cutaneous lesions in the thigh and lateral body wall region were presented at Abu Dhabi Falcon Hospital. Out of 18 falcons integrated in this study, 16 tested positive to Mycobacterium. avium complex. The 2 negative falcons tested positive in the Mycobacterium genus PCR. Moreover, 1 falcon tested positive to M. avium. paratuberculosis in tissue samples by PCR. In all cases, blood and fecal samples tested negative. In the acid-fast stain, all samples showed the for mycobacteriosis typical rods. Moreover, in 13 samples Acinetobacter baumannii was detected by PCR and proven by DNA sequencing. Clinical features included highly elevated WBCs, heterophilia, lymphocytopenia, monocytosis, severe anemia and weight loss. A. baumannii, a gram-negative bacillus with the ability to integrate foreign DNA, has emerged as one of the major multidrug resistant bacteria. In veterinary medicine, it has so far been detected in dogs, cats, horses and wild birds. To the authors' knowledge, this is the first report of an A. baumannii infection in falcons and of a veterinary Mycobacterium-Acinetobacter coinfection.

  13. Improving Catheter Associated Urinary Tract Infection Rates in the Medical Units

    Science.gov (United States)

    Taha, Haytham; Raji, Salama J.; Khallaf, Abeer; Abu Hija, Seham; Mathew, Raji; Rashed, Hanan; Du Plessis, Christelle; Allie, Zaytoen; Ellahham, Samer

    2017-01-01

    Sheikh Khalifa Medical City (SKMC) in Abu Dhabi is the main tertiary care referral hospital in the United Arab Emirates (UAE) with 560 bed capacity with a high occupancy rate. SKMC senior management has made a commitment to make quality and patient safety a top priority. Preventing health care associated infections, including Catheter Associated Urinary Tract Infection (CAUTI), is a high priority for our hospital. In order to improve CAUTI rates a multidisciplinary task force team was formed and led this performance improvement project. The purpose of this publication is to indicate the quality improvement interventions implemented to reduce CAUTI rates and the outcome of those interventions. We chose to conduct the pilot study in General Medicine as it is the busiest department in the hospital, with an average of 390 patients admitted per month during the study period. The study period was from March 2015 till April 2016. Our aim was to reduce CAUTI rates per 1000 device days in the medical units. Implemented interventions resulted in a reduction of CAUTI from 6.8 per 1000 device days in March 2015 to zero CAUTI in February through April 2016. PMID:28469893

  14. Gender diversity of boardrooms and firm financial performance

    Directory of Open Access Journals (Sweden)

    Perihan Iren

    2016-08-01

    Full Text Available The impact of boardroom diversity on firm financial performance has attracted growing research interest in recent years. However, due to the lack of readily available datasets for other parts of the world, most of the evidence is based on the US data. The purpose of this study is to examine the relationship between gender diversity in the boardrooms and firm financial performance in a region, where it has never been studied before. Using a sample of 60 firms listed in Abu Dhabi and Dubai Stock Exchanges, first the impact of gender diverse boards on the accounting value of the firms is analyzed. Afterwards, stock price reactions to the announcement of the gender quotas on corporate boards in the UAE are examined. The results do not show a significant impact of female directors on the firm’s both accounting and market value. However, these results should be interpreted carefully since the presence of women in leading positions might affect different aspects of the firm practices

  15. Heritage and Tourism. Global Society and Shifting Values in the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Marxiano Melotti

    2014-12-01

    Full Text Available The cultural heritage has always been an important tool in the political and identity formation of the nation-states. In the Western countries the gradual overcoming of nineteenth-century nationalism has paved the way for a post-modern use of their heritage, where tourism, market, culture, leisure and entertainment appear to be deeply interwoven. Museums, monuments and archaeological sites are important elements in the cultural and historical theming of consumption and in the promotion of the areas and requalification of their image. In the last decade the richest states in the Middle East, starting from the United Arab Emirates, have adopted both of these Western uses of heritage: local culture and monuments are used both as means of building or reinventing identity in a religious and national key and as instruments to promote the areas in recreational and tourist function. Dubai and Abu Dhabi are two significant cases. Their intangible heritage, which is enhanced and crystallized in a tourist way, concurs to construct a local historical identity. On the other hand, the major Western national museums, which in Europe have almost exhausted their political and identity function, are called to open branches there to attract international tourism, according to its post-modern model, and to assert the new metropolitan and international identity of these capitals. In such a context of renewed interest in the cultural heritage, we can recall the significant decision of Bahrain of hosting a centre devoted to Arab heritage under the auspices of UNESCO.

  16. MENA Renewables Status Report 2013

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-06-15

    The MENA Renewables Status Report is an outcome of ADIREC, the Abu Dhabi International Renewable Energy Conference. The report provides a status overview of renewable energy markets, industry, policy and investment trends in the region, drawing on the most recent data available. It is produced in cooperation with over 50 contributors and researchers in the region and reveals massive growth in the renewable energy markets of the Middle East and North Africa (MENA). Regional investment topped US$2.9 billion in 2012, up 40% from 2011 and 650% from 2004. With over 100 projects under development, the region could see a 450% increase in non-hydro renewable energy generating capacity in the next few years. For the report, the 21 MENA countries were clustered into two sub-groups: Net Oil-Exporting Countries (NOEC) -- Algeria, Bahrain, Egypt, Iran, Iraq, Kuwait, Libya, Oman, Qatar, Saudi Arabia, Syria, United Arab Emirates, and Yemen; and Net Oil-Importing Countries (NOIC) -- Djibouti, Israel, Jordan, Lebanon, Malta, Morocco, Palestine, and Tunisia.

  17. Enhanced oil recovery by nitrogen and carbon dioxide injection followed by low salinity water flooding for tight carbonate reservoir: experimental approach

    Science.gov (United States)

    Georges Lwisa, Essa; Abdulkhalek, Ashrakat R.

    2018-03-01

    Enhanced Oil Recovery techniques are one of the top priorities of technology development in petroleum industries nowadays due to the increase in demand for oil and gas which cannot be equalized by the primary production or secondary production methods. The main function of EOR process is to displace oil to the production wells by the injection of different fluids to supplement the natural energy present in the reservoir. Moreover, these injecting fluids can also help in the alterations of the properties of the reservoir like lowering the IFTs, wettability alteration, a change in pH value, emulsion formation, clay migration and oil viscosity reduction. The objective of this experiment is to investigate the residual oil recovery by combining the effects of gas injection followed by low salinity water injection for low permeability reservoirs. This is done by a series of flooding tests on selected tight carbonate core samples taken from Zakuum oil field in Abu Dhabi by using firstly low salinity water as the base case and nitrogen & CO2injection followed by low salinity water flooding at reservoir conditions of pressure and temperature. The experimental results revealed that a significant improvement of the oil recovery is achieved by the nitrogen injection followed by the low salinity water flooding with a recovery factor of approximately 24% of the residual oil.

  18. Tropospheric Enhancement of Ozone over the UAE

    Science.gov (United States)

    Abbasi, Naveed Ali; Majeed, Tariq; Iqbal, Mazhar; Kaminski, Jacek; Struzewska, Joanna; Durka, Pawel; Tarasick, David; Davies, Jonathan

    2015-04-01

    We use the Global Environmental Multiscale - Air Quality (GEM-AQ) model to interpret the vertical profiles of ozone acquired with ozone sounding experiments at the meteorological site located at the Abu Dhabi airport. The purpose of this study is to gain insight into the chemical and dynamical structures in the atmosphere of this unique subtropical location (latitude 24.45N; longitude 54.22E). Ozone observations for years 2012 - 2013 reveal elevated ozone abundances in the range from 70 ppbv to 120 ppbv near 500-400 hPa during summer. The ozone abundances in other seasons are much lower than these values. The preliminary results indicate that summertime enhancement in ozone is associated with the Arabian anticyclones centered over the Zagros Mountains in Iran and the Asir and Hijaz Mountain ranges in Saudi Arabia, and is consistent with TES observations of deuterated water. The model also shows considerable seasonal variation in the tropospheric ozone which is transported from the stratosphere by dynamical processes. The domestic production of ozone in the middle troposphere is estimated and compared GEM-AQ model. It is estimated that about 40-50% of ozone in the UAE is transported from the neighbouring petrochemical industries in the Gulf region. We will present ozone sounding data and GEM-AQ results including a discussion on the high levels of the tropospheric ozone responsible for contaminating the air quality in the UAE. This work is supported by National Research Foundation, UAE.

  19. Etude critique de l’anticipation des catastrophes et de la gestion du secteur énergétique émirati

    Directory of Open Access Journals (Sweden)

    Khalifa Al Khaili

    2014-03-01

    Full Text Available Rev.esc.adm.neg All disasters are said to follow a cyclical pattern referred to as the disaster cycle. The cycle is an overall view of stages within a continual loop of prevention, mitigation, preparedness, response and recovery. Disaster preparedness is one of the stages of the disaster management cycle guided in a manner that adequately protects communities. It involves the identification of potential hazards and vulnerabilities through risk assessments, forecast development and warning systems, modelling and training for a number of disaster scenarios of different hazards and at different magnitudes, development of insurance infrastructure and the growth of an intelligent community. The energy sector dominates in the UAE and consists of various assets - electricity, oil and natural gas that are geographically dispersed and connected by systems and networks. The protection of these systems and assets and within the energy sector especially, the safeguarding of oil and gas infrastructure from any and all internal and external threats should become top priority in the UAE. Threats to geopolitical and economic stability that need to be considered and prepared to include tectonic activity, climate change, nuclear energy, terrorism and war. This paper discusses the current level of resilience in the Emirati energy sector and what can be done to improve it. The secondary data was taken from various academic and professional sources whilst the primary data, which constitutes 35 questionnaires with both qualitative and quantitative data, were collected on site at two electricity generating plants, one in Abu Dhabi and one in Dubai.

  20. Human Resources Development and Preparation for Operations Braka Nuclear Power Plant, ENEC

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Soon Rae [ENEC, Abu Dhabi (United Arab Emirates)

    2012-03-15

    The purpose of the Human Resources Development Strategy is to identify needed capabilities, assess the ability of the current market to provide those capabilities and then develop skills and abilities in the UAE so that they are available when needed and certainly for the start of operations in the spring of 2017. The goal of the strategy is to provide enough well-qualified people to meet the staffing needs of ENEC, the Prime Contractor, FANR, and UAE industry. These strategies require engaging with key players in Abu Dhabi early in the process so that they contribute to development and implementation of the strategies and become 'owners' who play a part to achieve the ENEC vision and the goal of building a talent pool to support the newborn nuclear industry. Educational programs are designed to support ENEC's long range staffing plan and support national capacity building goals. Strong partnerships are in place with UAE Education Institutions and future collaborations are underway. The potential risks to the success of this strategy include the ability to attract sufficient numbers of people to the program. We believe that these risks can be overcome by implementing intelligent initiatives and leveraging UAE resources.

  1. A Field Guide to Pandemic, Epidemic and Sporadic Clones of Methicillin-Resistant Staphylococcus aureus

    Science.gov (United States)

    Monecke, Stefan; Coombs, Geoffrey; Shore, Anna C.; Coleman, David C.; Akpaka, Patrick; Borg, Michael; Chow, Henry; Ip, Margaret; Jatzwauk, Lutz; Jonas, Daniel; Kadlec, Kristina; Kearns, Angela; Laurent, Frederic; O'Brien, Frances G.; Pearson, Julie; Ruppelt, Antje; Schwarz, Stefan; Scicluna, Elizabeth; Slickers, Peter; Tan, Hui-Leen; Weber, Stefan; Ehricht, Ralf

    2011-01-01

    In recent years, methicillin-resistant Staphylococcus aureus (MRSA) have become a truly global challenge. In addition to the long-known healthcare-associated clones, novel strains have also emerged outside of the hospital settings, in the community as well as in livestock. The emergence and spread of virulent clones expressing Panton-Valentine leukocidin (PVL) is an additional cause for concern. In order to provide an overview of pandemic, epidemic and sporadic strains, more than 3,000 clinical and veterinary isolates of MRSA mainly from Germany, the United Kingdom, Ireland, France, Malta, Abu Dhabi, Hong Kong, Australia, Trinidad & Tobago as well as some reference strains from the United States have been genotyped by DNA microarray analysis. This technique allowed the assignment of the MRSA isolates to 34 distinct lineages which can be clearly defined based on non-mobile genes. The results were in accordance with data from multilocus sequence typing. More than 100 different strains were distinguished based on affiliation to these lineages, SCCmec type and the presence or absence of PVL. These strains are described here mainly with regard to clinically relevant antimicrobial resistance- and virulence-associated markers, but also in relation to epidemiology and geographic distribution. The findings of the study show a high level of biodiversity among MRSA, especially among strains harbouring SCCmec IV and V elements. The data also indicate a high rate of genetic recombination in MRSA involving SCC elements, bacteriophages or other mobile genetic elements and large-scale chromosomal replacements. PMID:21494333

  2. Identification, Geographical Distribution and Hosts of Subterranean Termites in the United Arab Emirates Arid Ecosystem

    Directory of Open Access Journals (Sweden)

    W. Kaakeh

    2005-01-01

    Full Text Available Six termite species, belonging to five genera and three families (Hodotermitidae, Rhinotermitidae and Termitidae were identified in the United Arab Emirates (UAE. Termite species recorded were the harvester termites Anacanthotermes ochraceus (Burmeister and Anacanthotermes ubachi (Navas, the sand termite Psammotermes hypostoma (Desneux and the small waxy termites Microcerotermes diversus (Silvestri, Heterotermes aethiopicus (Sjostedt, and Microtermes najdensis (Harris. Except for a previous record of H. aethiopicus, the other five species were recorded for the first time in the UAE. All species were subterranean in habitat and reach wood sources through earthen gallery systems. Termites were available in areas with varied conditions of climate, vegetation and soil types. Termites showed host preference for dead, living, or decaying plant materials and non-cellulose materials. The dominant termite species recorded was A. ochraceus, followed by P. hypostoma and M. diversus. The distributions of the six termite species varied in each of the seven Emirates. All species were present in the two largest Emirates of Abu Dhabi and Dubai.

  3. Supercritical fluid extraction for the determination of optimum oil recovery conditions

    Energy Technology Data Exchange (ETDEWEB)

    Al-Marzouqi, Ali H.; Zekri, Abdulrazag Y.; Jobe, Baboucarr; Dowaidar, Ali [Chemical and Petroleum Engineering Department, U.A.E. University, P.O. Box: 17555, Al-Ain (United Arab Emirates)

    2007-01-15

    CO{sub 2} under supercritical (SC) conditions is a powerful solvent capable of extracting hydrocarbons from crude oil. The extraction capacity of CO{sub 2} is a function of pressure, temperature and composition of the crude oil. This paper presents the results of a laboratory study investigating the capacity of CO{sub 2} to extract hydrocarbons from an oil-saturated soil under a wide range of pressures and temperatures (80-120 bar for temperatures ranging from 40 to 60 C and 200-300 bar for temperatures varying from 100 to 140 C). The soil samples were collected from Sahel oil filed, which is near Bu Hasa oil field (Abu Dhabi, UAE) where the crude oil was obtained from. The extracted oil from the SC CO{sub 2} process and the residual oil remaining in the soil sample were analyzed by gas chromatography to shed more light on the extraction phenomenon. Extraction efficiency of CO{sub 2} increased with pressure and decreased with temperature. Moreover, the amount of extracted heavy fractions increased with pressure for all temperatures. On the other hand, the amount of extracted heavy hydrocarbons decreased with temperature for the low pressure range (80-120 bar) and remained the same for the pressure range of 250-300 bar. The maximum extraction efficiency of CO{sub 2} was 72.4%, which was obtained at the highest pressure (300 bar) and a temperature of 100 C. (author)

  4. Tracking Progress in Carbon Capture and Storage

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-09-06

    At the second Clean Energy Ministerial in Abu Dhabi, April 2011 (CEM 2), the Carbon Capture, Use and Storage Action Group (CCUS AG) presented seven substantive recommendations to Energy Ministers on concrete, near-term actions to accelerate global carbon capture and storage (CCS) deployment. Twelve CCUS AG governments agreed to advance progress against the 2011 recommendations by the third Clean Energy Ministerial (London, 25-26 April 2012) (CEM 3). Following CEM 2, the CCUS AG requested the IEA and the Global CCS Institute to report on progress made against the 2011 recommendations at CEM 3. Tracking Progress in Carbon Capture and Storage: International Energy Agency/Global CCS Institute report to the third Clean Energy Ministerial responds to that request. The report considers a number of key questions. Taken as a whole, what advancements have committed CCUS AG governments made against the 2011 recommendations since CEM 2? How can Energy Ministers continue to drive progress to enable CCS to fully contribute to climate change mitigation? While urgent further action is required in all areas, are there particular areas that are currently receiving less policy attention than others, where efforts could be redoubled? The report concludes that, despite developments in some areas, significant further work is required. CCS financing and industrial applications continue to represent a particularly serious challenge.

  5. Oil geology of carbonate rock (Part 9)

    Energy Technology Data Exchange (ETDEWEB)

    Oshima, Kazuaki [Canpex Co., Ltd., Tokyo (Japan)

    1989-04-01

    As related with the oil exploration and development, the geological and environmental situation, where coral and other biological reef forms, was explained in Mubarras shoal and Bu Tinah shoal off Abu Dhabi, and the Okinawa islands. Generally, reef-natured sediment is distributed in marine areas, high in wave energy and facing open sea, and composed of coarse sediment. While, for the formation of biological reef, life must have so strong skeleton as to stand such severe wave, current and other oceanographic conditions. In Mubarras shoal, underground upheaval is found mainly in the northern part of shoal, while, in Bu Tinah shoal, it is found at the central part of shoal. Both the shoals are mutually different in condition of coral reef and coarse particulate sediment however common in the point that coral reef is always formed from the central part of upheaval toward offshore, inside which formation coarse calcareous sediment is formed. While the existence of calcareous mud prevents coral from growing and simultaneously lower reservoir rock in form condition. 26 figs.

  6. Al Bahr Al-Muhîth: Tafsir Bercorak Nahwu Karya Abu Hayyân Al-Andalusî

    Directory of Open Access Journals (Sweden)

    M Rusydi Khalid

    2015-12-01

    Full Text Available البحر المحيط هو كتاب تفسير القرآن الكريم الذى ألفه أبو حيان الأندلسى الذى ولد بغرناطة الأندلس ف 654ه وتوفى بالقاهرة فى 745 ه .أبو حيان كان إماما فى علوم شتى كالعربية نحوها وصرفها و الفقه والحديث والتفسير فهو نحوي عصره ولغويه ومفسره و محدثه ومقرئه ومؤرخه وأديبه. هذا الكتاب  طبع فى ثمانية مجلدات كبار توسع فيه أبو حيان فى الإعراب والمسائل النحوية وذكر الخلاف بين النحاة والمعانى اللغوية للمفردات واستعمالاتها وتوجيه القراءات نحويا وبالبلاغة ووجوهها   ولم يهمل فى تفسيره نواحى التفسير الأخرى وكان يورد فى ثنايا الكتاب أسباب النزول والناسخ والمنسوخ والأحكام الفقهية للآيات.

  7. Ibn Rushd, Abu'l Waleed Muhammad Ibn Ahmad Ibn Muhammad [known as Averroes] (1128-98)

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Islamic philosopher, lawyer, physician and astronomer, born in Cordoba, Spain, became physician to the Caliph of Morocco. Ibn Rushd's controversial views on philosophy—he was the greatest Islamic proponent of ARISTOTLE—led to the burning of his books and banishment by the Caliph. He wrote numerous books (87 survive) dealing with philosophy, logic, medicine, jurisprudence and astronomy, which ...

  8. PENENTUAN KOMPOSISI KIMIA ABU VULKANIK DARI ERUPSI GUNUNG MERAPI (Determination of Chemical Composition of Volcanic Ash from Merapi Mt. Eruption

    Directory of Open Access Journals (Sweden)

    Endang Tri Wahyuni

    2012-07-01

     In order to identify the utilizing potential and the environmental effect of ash from Merapi Mount eruption in 2010, determination of its chemical composition has been performed, including major, minor and trace elements. In addition,  pH of the ash, and iron concentration in rivers, wells, and  tower for water collection were also determined. The ash samples was taken in December 2010- January 2011, after the eruption stopped, located in Magelang, Sleman, and Klaten regions, in various distances from the summit.The results of the determination show that the Merapi Mt. ash contains major (Al, Si, Ca, and  Fe, minor (K, Mg, Mn, Na, P, S, and Ti, and  trace elements (Au ,As, Ba, Co, Cr, Cu, Mo, Ni, Pb, S, Sb, Sn, Sr, V, Zn, dan Zr.   The elements can be categorized into  widely used elements, i.e.   Al, Si, Ca, Fe, Ti, V, and  Zn, and economic high value element,  i.e.  Au, as well as  the environment and health negative affect elements  such as As, Cr, Cr, Cu, Pb, Ni, and S. It is also found that the  ash taken from different locations with farther distances from the mountain, has similar chemical composition.  Moreover, based on the large content of Al, Ca, and  Si  (around 56%, 4%, and  18 %respectively,  enabling the ash to be used as raw material for  cement or other cement based materials production. In addition, since Ti and Fe is also found in adequate level in the ash, it is also possible to extract the metals to get the pure one having wide and valuable functions. The presence of K and P, as fertilizer components, in the ash with significant amount, it is also interesting to evaluate the effect of the ash covering the soil on its fertile. However, the low pH of the ash is also observed that is due  to the presence of S in considerable amount, leading to the soil becomes unfertile. Although the hazard heavy (Pb, Cd, Cr, Cu, and Ni are found in the ash, the contamination of the metals in the rivers and wells are not detected.  Dispersion of the ash is also indicated to increase Fe content in the rivers and wells, but no effect in the water collected in the covered tower, enabling it to be used as drinking water. It is hoped that the detail chemical composition reported in this paper, is useful for further research and development in geological, civil and mineral engineering, agriculture, fishery, and environmental fields.

  9. Integrated geophysical studies on the area east of Abu Gharadig basin, southern Cairo, Egypt, using potential field data

    Directory of Open Access Journals (Sweden)

    Mohammed Mohamed El-Awady

    2016-12-01

    Euler deconvolution of magnetic and gravity data reveals clustering of solution along fault trends or causative bodies centers. The Euler depth estimate to the basement surface shows a good correlation with the depth determined by the power spectrum method where its value ranges around 4 km. The interpreted basement tectonic map of the study area is dominated by ENE–WSW Syrian Arc, NW–SE Gulf of Suez and Red Sea, NE–SW Aqaba, E–W Mediterranean and N–S East Africa tectonic trends. The older tectonic trends were reactivated then intersected by younger ones.

  10. APLIKASI ABU SEKAM PADA KONDISI DIBAWAH KAPASITAS LAPANG PADA LIMA VARIETAS PADI GOGO: HASIL DAN KOMPONEN HASIL

    Directory of Open Access Journals (Sweden)

    Ahadiyat Yugi Rahayu

    2010-09-01

    Full Text Available Objective of the study was to know application of burned-rice husk under lower soil field capacity on yield and yield components. The pot study was done at wire house Faculty of Agriculture Jenderal Soedirman University. Randomized complete block design was applied with the factors of variety (Situ patenggang, Limboto, Towuti, Batutegi dan Aek sibundong and burned-rice husk (0, 2, 4, 6 t/ha, and three times replication.  The result showed that application of burned-rie husk up to 6 t/ha could not improve yield and yield component at all varieties. Towuti and Aek sibundong varieties resulted the higher numbers of tiller and panicle, and weight of grain wth the values of 38,8 and 41,8; 26,31 and 27,71; 36,06 and 37,24 g, respectively. Aek sibundong had a highest value of 1000 seeds weight of 25,09 g. Batu tegi resulted the highest value on  panicle length and, number of grain per panicle and per pot of 23,62; 206,71 and  2540,58, respectively

  11. Technical feasibility of a seabed gallery seawater intake at Ras Abu Ali Island, Arabian Gulf, Saudi Arabia

    KAUST Repository

    Rachman, Rinaldi; Missimer, Thomas M.

    2014-01-01

    high quality raw seawater even before pretreatment. Subsurface intakes extract seawater indirectly through the geological structure of shoreline or nearshore sediments. Water percolation through geological units provides physical and biological

  12. Pemanfaatan Silika Abu Sekam Padi sebagai Bahan Pengisi Rubber Membrane Filter Press untuk Memisahkan Minyak Inti Sawit

    OpenAIRE

    Nasruddin

    2012-01-01

    This research was aimed to obtain rubber membrane filter press (RMFP) from natural rubber (NR) as well as synthetic rubber (chloroprene rubber and nytrike butadiene rubber). The research method was done my vulcanizing natural rubber, synthetic rubber, and filler to shape RMFP. Research formulation was done with 8 units of experiments using variations of mixers that have been pre-determined. The examination to the RMFP was done with ASTM test methods that cover parameters such as viscometer mo...

  13. Upaya Meningkatkan Kualitas Bokashi Melalui Pemberian Cangkang Telur, Abu Dapur, Dan Urine Sapi Serta Penerapannya Dalam Budidaya Sawi Secara Organik

    OpenAIRE

    Walunguru, Lena; Lende, Aloysius Ng

    2008-01-01

    Increasing Quality of Bokashi by Apply Eggshell Powder, Ash, and Cow Urine and Application in Cultivation of Organic Mustard Green. The research aimed to know quality of bokashi added eggshell powder, ash, and cow urine to plant productivity.The research used Completely Randomized Block Design consisting of eight treatments were bokashi (B0), bokashi added eggshell powder (B1), bokashi added ash (B2), bokashi added cow urine (B3), bokashi added eggshell powder and ash (B4), bokashi added egg...

  14. Metallothionein and Glutathione Content as Biomarkers of Metal Pollution in Mussels and Local Fishermen in Abu Qir Bay, Egypt

    Directory of Open Access Journals (Sweden)

    Aziza A. Saad

    2016-01-01

    Ethical Approval. Ethical approval was given by the ethics committee of Alexandra University (US Department of Health and Human Services, Registration of an Institutional Review Board, IORG0008812 Medical Research Institute, Expires 4/8/2019, OMB No: 0990-0279.

  15. Pengaruh Penambahan Limbah Padat Abu Terbang Batubara(fly Ash) Terhadap Kekuatan Tekan Dan Porositas Genteng Tanah Liat Kabupaten Pringsewu

    OpenAIRE

    Febriyansyah, Puji; Tarkono,; Zulhanif,

    2013-01-01

    Fly ash, chemicallyis analumino-silicamineral containing Ca, K, and Na elements, fly ash has amoderate to high bonding capacity characteristic , and has acement-forming properties. In this study the authors use the industrial fly ash coal waste as an alternative mixture of tile manufacture. The tiles manufactured by mixing clay, sand, water and fly ash. Then smoothed with ekstuder machine and forming kuweh then aerate for 3 days, before do the dieing process . Tile dried for 4 days, then do f...

  16. Pengaruh Kombinasi Pupuk Kandang Sapi dan Abu Sabut Kelapa sebagai Pupuk Utama dalam Budidaya Tanaman Brokoli (Brassica oleracia L.

    Directory of Open Access Journals (Sweden)

    Eko Binti Lestari

    2016-08-01

    Full Text Available This research aims to study the effectiveness of coconut fibre ash as an additive nutrient for growth and yield of Broccoli (Brassica oleracia L., and to determine the best combination between manure and coconut fibre ash in organic farming of Broccoli. This research conducted using single factor experiment that arranged in Randomized Completely Block Design (RCBD. The treatments are (1 Manure 0,75 kg + Coconut fire ash 24,3 g (2 Manure 0,75 kg + Coconut fibre ash12,15 g, (3 Manure 0,75 kg + without Coconut fibre ash, (4 Manure 1 kg + Coconut fibre ash 24,3 g, (5 Manure 1 kg + Coconut fibre ash 12,15  g, (6 Manure 1 kg + without coconut fibre ash, (7 Manure 1,25 kg + Coconut fibre ash 24,3 g, (8 Manure 1,25 kg + Coconut fibre ash 12,15 g, (9 Manure 1,25 kg + without coconut fibre ash. The result showed that the combination between manure and coconut fibre ash have not significantly different in number of leaves, flowering time, fresh weight, flower size, fresh weight of flower. However, the combination between manure 1,25 kg and coconut fibre ash 24,3 g is considered to be the most efficient in organic farming of Broccoli.

  17. A virulent parent with probiotic progeny: comparative genomics of Escherichia coli strains CFT073, Nissle 1917 and ABU 83972

    DEFF Research Database (Denmark)

    Vejborg, Rebecca Munk; Friis, Carsten; Hancock, Viktoria

    2010-01-01

    Escherichia coli is a highly versatile species encompassing a diverse spectrum of strains, i.e. from highly virulent isolates causing serious infectious diseases to commensals and probiotic strains. Although much is known about bacterial pathogenicity in E. coli, the understanding of which geneti...

  18. The use of the Egyptian dialect in the satirical newspaper Abu naddāra zarʾa

    NARCIS (Netherlands)

    Zack, L.; Durand, O.; Langone, A.D.; Mion, G.

    2014-01-01

    The Egyptian dialect of the second half of the nineteenth century is very well documented. Indeed, there are many textbooks and works of grammar on the subject, such as those by Spitta-Bey (1880), Nallino (1900), Willmore (1901), Vollers (1890) and Burkitt & Vollers (1895), as well as dictionaries

  19. Short-term forecasting of meteorological time series using Nonparametric Functional Data Analysis (NPFDA)

    Science.gov (United States)

    Curceac, S.; Ternynck, C.; Ouarda, T.

    2015-12-01

    Over the past decades, a substantial amount of research has been conducted to model and forecast climatic variables. In this study, Nonparametric Functional Data Analysis (NPFDA) methods are applied to forecast air temperature and wind speed time series in Abu Dhabi, UAE. The dataset consists of hourly measurements recorded for a period of 29 years, 1982-2010. The novelty of the Functional Data Analysis approach is in expressing the data as curves. In the present work, the focus is on daily forecasting and the functional observations (curves) express the daily measurements of the above mentioned variables. We apply a non-linear regression model with a functional non-parametric kernel estimator. The computation of the estimator is performed using an asymmetrical quadratic kernel function for local weighting based on the bandwidth obtained by a cross validation procedure. The proximities between functional objects are calculated by families of semi-metrics based on derivatives and Functional Principal Component Analysis (FPCA). Additionally, functional conditional mode and functional conditional median estimators are applied and the advantages of combining their results are analysed. A different approach employs a SARIMA model selected according to the minimum Akaike (AIC) and Bayessian (BIC) Information Criteria and based on the residuals of the model. The performance of the models is assessed by calculating error indices such as the root mean square error (RMSE), relative RMSE, BIAS and relative BIAS. The results indicate that the NPFDA models provide more accurate forecasts than the SARIMA models. Key words: Nonparametric functional data analysis, SARIMA, time series forecast, air temperature, wind speed

  20. Land development assessment on the preserved Al Somalia Island/UAE using multi-temporal aerial photographs and GIS

    International Nuclear Information System (INIS)

    Issa, S.M.

    2009-01-01

    The main objective of this study is to apply the most appropriate change detection techniques to assess land development achievements on Al Sammalyah Island, off the coast of Abu Dhabi, United Arab Emirates capital city. This was accomplished by mapping trajectory of land cover change of the whole island between 1999 and 2005. Another objective was to assess the level of development that occurred on the island and the level of change in the local environment. Available historical large scale aerial photographs from the late nineties to the most recent 2005 were used for the multi temporal study. Geographic information systems (GIS) layers were created by on-screen digitizing of corrected and co-registered images. A GIS overlay analysis combined with post classification change detection method analysis schema was adopted. Results of the current study demonstrate intense land development occurring on the Al Sammalyah Island; vegetation cover extent has increased from 3.742 km/sup 2/ (1.44 miles/sup 2/) in 1999 to 5.101 km/sup 2/ (1.97 miles/sup 2/) in 2005 that corresponds to 36.3% increase over this period. The study also shows that this increase in vegetation extent is mostly attributed to the increase in mangrove planted areas alone with an aerial increase from 2.256 km/sup 2/ (0.87 miles/sup 2/) in 1999 to 3.568 km/sup 2/ (1.38 miles/sup 2/) in 2005, an increase of 58.2% in seven years. (author)

  1. Nation branding in the Middle East - United Arab Emirates (UAE vs. Qatar

    Directory of Open Access Journals (Sweden)

    Zeineddine Cornelia

    2017-07-01

    Full Text Available Nation branding is crucial in order to attract investment, boost exports and attract tourists and talented workforce. Nation branding stands between public diplomacy and economic benefits. An adequate policy of Nation Branding-based on a positive, credible and economically reliable image-can be able to extend the range of potential customers and of potential investors. With the aim of better understanding the new challenges, opportunities and threats existent in a globalized economy, the paper compares nation branding in the context of UAE and Qatar. The paper examines nation-branding as a driver for boosting the economy, taking into account that clichés and stereotypes (especially in the context of the Middle East can influence our perception towards one country or another. The analysis explores the strategy adopted in order that Dubai becomes the flagship-brand of the UAE. Abu Dhabi complements this strategy, driving UAE to the position of the most valuable brand in the Middle East. The paper further enquires the case of Qatar and compares it with the branding process of the UAE. Qatar has established various branding resources such as the Al Jazeera news network, international sport events and several cultural and educational exchange programs with international profile. The UAE strives to become an influencer in the global economy, overriding its dependence on hydrocarbon reserves. Qatar is richer in hydrocarbon reserves than the UAE; nevertheless, it shares the interest of detaching itself from the rentier economy. The study explores the fact that from 2014-onwards the global oil economy was hit hard, as the price of the oil barrel is at an historic low, thus it has become stringent for the Persian Gulf countries to diversify the revenue sources. As a result, their branding strategy has become even more salient. The processes undertaken for establishing nation-brands in the Gulf are noteworthy and constitute the focal point of the paper.

  2. GCP compliance and readability of informed consent forms from an emerging hub for clinical trials

    Directory of Open Access Journals (Sweden)

    Satish Chandrasekhar Nair

    2015-01-01

    Full Text Available Background: The rapid expansion of trials in emerging regions has raised valid concerns about research subject protection, particularly related to informed consent. The purpose of this study is to assess informed consent form (ICF compliance with Good Clinical Practice (GCP guidelines and the readability easeof the ICFs in Abu Dhabi, a potential destination for clinical trials in the UAE. Materials and Methods: A multicenter retrospective cross-sectional analysis of 140 ICFs from industry sponsored and non-sponsored studies was conducted by comparing against a local standard ICF. Flesch-Kincaid Reading Scale was used to assess the readability ease of the forms. Results: Non-sponsored studies had signifi cantly lower overall GCP compliance of 55.8% when compared to 79.5% for industry sponsored studies. Only 33% of sponsored and 16% of non-sponsored studies included basic information on the participants′ rights and responsibilities. Flesch-Kincaid Reading ease score for the informed consent forms from industry sponsored studies was signifi cantly higher 48.9 ± 4.8 as compared to 38.5 ± 8.0 for non-sponsored studies, though both were more complex than recommended. Reading Grade Level score was also higher than expected, but scores for the ICFs from the industry sponsored studies were 9.7 ± 0.7, signifi cantly lower as compared to 12.2 ± 1.3 for non-sponsored studies. Conclusion: In spite of the undisputed benefits of conducting research in emerging markets readability, comprehension issues and the lack of basic essential information call for improvements in the ICFs to protect the rights of future research subjects enrolled in clinical trials in the UAE.

  3. Clustering-based classification of road traffic accidents using hierarchical clustering and artificial neural networks.

    Science.gov (United States)

    Taamneh, Madhar; Taamneh, Salah; Alkheder, Sharaf

    2017-09-01

    Artificial neural networks (ANNs) have been widely used in predicting the severity of road traffic crashes. All available information about previously occurred accidents is typically used for building a single prediction model (i.e., classifier). Too little attention has been paid to the differences between these accidents, leading, in most cases, to build less accurate predictors. Hierarchical clustering is a well-known clustering method that seeks to group data by creating a hierarchy of clusters. Using hierarchical clustering and ANNs, a clustering-based classification approach for predicting the injury severity of road traffic accidents was proposed. About 6000 road accidents occurred over a six-year period from 2008 to 2013 in Abu Dhabi were used throughout this study. In order to reduce the amount of variation in data, hierarchical clustering was applied on the data set to organize it into six different forms, each with different number of clusters (i.e., clusters from 1 to 6). Two ANN models were subsequently built for each cluster of accidents in each generated form. The first model was built and validated using all accidents (training set), whereas only 66% of the accidents were used to build the second model, and the remaining 34% were used to test it (percentage split). Finally, the weighted average accuracy was computed for each type of models in each from of data. The results show that when testing the models using the training set, clustering prior to classification achieves (11%-16%) more accuracy than without using clustering, while the percentage split achieves (2%-5%) more accuracy. The results also suggest that partitioning the accidents into six clusters achieves the best accuracy if both types of models are taken into account.

  4. Human Resource Development for Introducing and Expanding Nuclear Power Programmes. Summary of an International Conference

    International Nuclear Information System (INIS)

    2012-01-01

    Currently, the world is witnessing a resurgence of interest in nuclear power. More than fifty Member States, with support from the IAEA, are considering the introduction of nuclear power, and human resource development is one of the crucial areas in terms of requests for support. The need for human resources in the nuclear sector is not only experienced by countries embarking on new nuclear power programmes, but also by countries with existing programmes that are considering expansion, as many current professionals are approaching retirement age and the number of newly trained staff is generally not sufficient to meet the potential demand. The IAEA conference on Human Resource Development for Introducing and Expanding Nuclear Power Programmes was held from 14 to 18 March 2010 in Abu Dhabi, hosted by the Government of the United Arab Emirates. This conference was organized to address work force issues faced by countries which are embarking on new nuclear power programmes, expanding current programmes or planning to supply nuclear technology to other countries. The situation is different for each country; some need to develop their own local expertise, while others need to scale up existing educational and training programmes to increase the number of professionals. The purpose of this conference was to bring together Member States to help formulate country specific policies on human resource development, education, training and knowledge management to help support each country's nuclear power programme. In addition, the IAEA can facilitate better use of other educational opportunities, including research reactors and development of training facilities. These proceedings highlight the key findings and recommendations of the meeting and the conclusions of the chairperson. All papers presented and discussed during the meeting are included on the attached CD-ROM. To access the papers, click on 'Index' on the CD-ROM.

  5. The impact of a fast track area on quality and effectiveness outcomes: a Middle Eastern emergency department perspective.

    LENUS (Irish Health Repository)

    Devkaran, Subashnie

    2009-01-01

    BACKGROUND: Emergency department (ED) overcrowding is a ubiquitous problem with serious public health implications. The fast track area is a novel method which aims to reduce waiting time, patient dissatisfaction and morbidity. |The study objective was to determine the impact of a fast track area (FTA) on both effectiveness measures (i.e. waiting times [WT] and length of stay [LOS]) and quality measures (i.e. LWBS rates and mortality rates) in non-urgent patients. The secondary objective was to assess if a FTA negatively impacted on urgent patients entering the ED. METHODS: The study took place in a 500 bed, urban, tertiary care hospital in Abu Dhabi, United Arab Emirates. This was a quasi-experimental, which examined the impact of a FTA on a pre-intervention control group (January 2005) (n = 4,779) versus a post-intervention study group (January 2006) (n = 5,706). RESULTS: Mean WTs of Canadian Triage Acuity Scale (CTAS) 4 patients decreased by 22 min (95% CI 21 min to 24 min, P < 0.001). Similarly, mean WTs of CTAS 5 patients decreased by 28 min (95% CI 19 min to 37 min, P < 0.001) post FTA. The mean WTs of urgent patients (CTAS 2\\/3) were also significantly reduced after the FTA was opened (P < 0.001). The LWBS rate was reduced from 4.7% to 0.7% (95% CI 3.37 to 4.64; P < 0.001). Opening a FTA had no significant impact on mortality rates (P = 0.88). CONCLUSION: The FTA improved ED effectiveness (WTs and LOS) and quality measures (LWBS rates) whereas mortality rate remained unchanged.

  6. Impact of single-walled carbon nanotubes on the embryo: a brief review

    Directory of Open Access Journals (Sweden)

    Al Moustafa AE

    2016-01-01

    Full Text Available Ala-Eddin Al Moustafa,1–4 Etienne Mfoumou,5 Dacian E Roman,3 Vahe Nerguizian,6 Anas Alazzam,7 Ion Stiharu,3 Amber Yasmeen8 1College of Medicine & Biomedical Research Centre, Qatar University, Doha, Qatar; 2Oncology Department, McGill University, 3Mechanical and Industrial Engineering Department, Concordia University, Montreal, QC, Canada; 4Syrian Research Cancer Centre of the Syrian Society against Cancer, Aleppo, Syria; 5Nova Scotia Community College, Dartmouth, NS, 6École de Technologie Supérieure, Montreal, QC, Canada; 7Department of Mechanical Engineering, Khalifa University, Abu Dhabi, UAE; 8Segal Cancer Centre, Lady Davis Institute for Medical Research of the Sir Mortimer B. Davis-Jewish General Hospital, Montreal, QC, Canada Abstract: Carbon nanotubes (CNTs are considered one of the most interesting materials in the 21st century due to their unique physiochemical characteristics and applicability to various industrial products and medical applications. However, in the last few years, questions have been raised regarding the potential toxicity of CNTs to humans and the environment; it is believed that the physiochemical characteristics of these materials are key determinants of CNT interaction with living cells and hence determine their toxicity in humans and other organisms as well as their embryos. Thus, several recent studies, including ours, pointed out that CNTs have cytotoxic effects on human and animal cells, which occur via the alteration of key regulator genes of cell proliferation, apoptosis, survival, cell–cell adhesion, and angiogenesis. Meanwhile, few investigations revealed that CNTs could also be harmful to the normal development of the embryo. In this review, we will discuss the toxic role of single-walled CNTs in the embryo, which was recently explored by several groups including ours. Keywords: single-walled carbon nanotubes, embryo, toxicity

  7. From the nuclear world

    International Nuclear Information System (INIS)

    Anon.

    2016-01-01

    This document gathers pieces of information concerning nuclear industry worldwide. The most relevant are the following ones. CGN (China General Nuclear) will launched in 2017 the construction of a prototype of a small transportable modular reactor whose purpose is to produce electricity on a remote place like an island or aboard a boat for long-term missions. The Wylfa reactor (490 MWe) was decommissioned on December 30., 2015. Wylfa was the last Magnox type reactor operating in the world. In France a campaign of information and iodine drug dispatching has been launched for people living near nuclear power plants. The global cost of the CIGEO project whose aim is the disposal of high-level radioactive wastes has been estimated to 25 billions euros including construction costs, operating costs over a 100 year period and dismantling costs. The European Commission has warned France that the financial provisions made for the dismantling of nuclear facilities and the processing of the consequent wastes are not sufficient to cover the future costs. 4 reactors with a power of 1400 MWe each, are being built on the Barakah site in Abu Dhabi, works are on time and the first unit may operate end 2016. Wikileaks has accused AREVA of not taking all necessary measures for the protection of its employees at the Bakouma mine. AREVA denies the charges and affirms that regulations and safety requirements are the same as for its French sites whatever the country. The initiative 'Nuclear for Climate' gathering pro-nuclear associations worldwide, intends to remind the international community that nuclear energy is an important tool to fight climate change. The French site for the disposal of low-level radioactive wastes is facing saturation in the very short term while the volume of such wastes is expected to soar in the next decades as the dismantling programmes will gain in importance. A new policy for the management of such wastes is needed. (A.C.)

  8. A modified Delphi study of structures and processes related to medicines management for elderly hospitalised patients in the United Arab Emirates.

    Science.gov (United States)

    Al Shemeili, Saeed; Klein, Susan; Strath, Alison; Fares, Saleh; Stewart, Derek

    2016-10-01

    The structures and processes around the management of medicines for elderly, hospitalized patients are ill defined. This study aimed to determine consensus related to strategic and operational approaches in the United Arab Emirates. A modified Delphi technique, consensus study with first round statements developed from systematic reviews related to medicines management. Normalization process theory and the theoretical domains framework were applied in the construction of statements, organized into key elements of medicines management: guidelines for medicines management, medicines reconciliation, medicines selection, prescribing and review, medicines adherence, medicines counselling, health professional training and evaluation research. Seventy per cent (summative agree and strongly agree) was set as the target for consensus. Thirty panellists were recruited, representing senior physicians working within geriatrics, hospital pharmacy and nursing directors, chief health professionals (including social workers) and policy makers within the Health Authority of Abu Dhabi and academics. A high level of consensus was obtained for most statements relating to the structures and processes of medicines management. While consensus was not achieved for targeting only those patients with medicines related issues, it was achieved for focusing on all elderly admissions. Similarly, consensus was not achieved for which professions were most suited to roles but was achieved for trained and competent staff. High levels of consensus were obtained for structures and processes of medicines management relating to elderly hospitalized patients. Trained and competent health professionals were preferred to specific professions for any tasks and that all elderly patients and not targeted patients should be the focus for medicines management. © 2016 John Wiley & Sons, Ltd.

  9. Experimental and Computational Study of Multiphase Flow Hydrodynamics in 2D Trickle Bed Reactors

    Science.gov (United States)

    Nadeem, H.; Ben Salem, I.; Kurnia, J. C.; Rabbani, S.; Shamim, T.; Sassi, M.

    2014-12-01

    Trickle bed reactors are largely used in the refining processes. Co-current heavy oil and hydrogen gas flow downward on catalytic particle bed. Fine particles in the heavy oil and/or soot formed by the exothermic catalytic reactions deposit on the bed and clog the flow channels. This work is funded by the refining company of Abu Dhabi and aims at mitigating pressure buildup due to fine deposition in the TBR. In this work, we focus on meso-scale experimental and computational investigations of the interplay between flow regimes and the various parameters that affect them. A 2D experimental apparatus has been built to investigate the flow regimes with an average pore diameter close to the values encountered in trickle beds. A parametric study is done for the development of flow regimes and the transition between them when the geometry and arrangement of the particles within the porous medium are varied. Liquid and gas flow velocities have also been varied to capture the different flow regimes. Real time images of the multiphase flow are captured using a high speed camera, which were then used to characterize the transition between the different flow regimes. A diffused light source was used behind the 2D Trickle Bed Reactor to enhance visualizations. Experimental data shows very good agreement with the published literature. The computational study focuses on the hydrodynamics of multiphase flow and to identify the flow regime developed inside TBRs using the ANSYS Fluent Software package. Multiphase flow inside TBRs is investigated using the "discrete particle" approach together with Volume of Fluid (VoF) multiphase flow modeling. The effect of the bed particle diameter, spacing, and arrangement are presented that may be used to provide guidelines for designing trickle bed reactors.

  10. Assessing the benefits of the integration of location information in e-Government

    Science.gov (United States)

    Vandenbroucke, D.; Vancauwenberghe, G.; Crompvoets, J.

    2014-12-01

    Over the past years more and more geospatial data have been made readily accessible for different user communities as part of government efforts to set-up Spatial Data Infrastructures. As a result users from different sectors can search, find and bind spatial information and combine it with their own data resources and applications. However, too often, spatial data applications and services remain organised as separate silos, not well integrated in the business processes they are supposed to support. The European Union Location Framework (EULF), as part of the Interoperability Solutions for European Public Administrations (ISA) Programme of the EU (EC-DG DIGIT), aims to improve the integration of location information in e-Government processes through a better policy and strategy alignment, and through the improved legal, organisational, semantic and technical interoperability of data and systems. The EULF seeks to enhance interactions between Governments, Businesses and Citizens with location information and location enabled services and to make them part of the more generic ICT infrastructures of public administrations. One of the challenges that arise in this context is to describe, estimate or measure the benefits and added value of this integration of location information in e-Government. In the context of the EULF several existing approaches to assess the benefits of spatially enabled services and applications in e-Government have been studied. Two examples will be presented, one from Denmark, the other from Abu Dhabi. Both served as input to the approach developed for the EULF. A concrete case to estimate benefits at service and process level will be given with the aim to respond questions such as "which indicators can be used and how to measure them", "how can process owners collect the necessary information", "how to solve the benefits attribute question" and "how to extrapolate findings from one level of analysis to another"?

  11. The influence of a hot environment on parental cooperation of a ground-nesting shorebird, the Kentish plover Charadrius alexandrinus

    Directory of Open Access Journals (Sweden)

    Javed Salim

    2010-01-01

    Full Text Available Abstract Background Parental care often increases offspring survival, but is costly to the parents. A trade-off between the cost and benefit of care is expected, so that when care provisioning by both parents is essential for the success of young, for instance in extremely cold or hot environments, the parents should rear their young together. We investigated the latter hypothesis in a ground nesting shorebird, the Kentish plover Charadrius alexandrinus in an extremely hot environment, the Arabian Desert. Midday ground temperature was often above 50°C in our study site in Abu Dhabi (United Arab Emirates, thus leaving the eggs unattended even for a few minute risks overheating and death of embryos. Results Through the use of video surveillance systems we recorded incubation routines of male and female Kentish plovers at 28 nests over a full day (24 h. We show that ambient temperature had a significant influence on incubation behaviour of both sexes, and the relationships are often non-linear. Coordinated incubation between parents was particularly strong in midday with incubation shared approximately equally between the male and the female. The enhanced biparental incubation was due to males increasing their nest attendance with ambient temperature. Conclusions Our results suggest biparental care is essential during incubation in the Kentish plover in extremely hot environments. Shared incubation may also help the parents to cope with heat stress themselves: they can relieve each other frequently from incubation duties. We suggest that once the eggs have hatched the risks associated with hot temperature are reduced: the chicks become mobile, and they gradually develop thermoregulation. When biparental care of young is no longer essential one parent may desert the family. The relaxed demand of the offspring may contribute to the diverse breeding systems exhibited by many shorebirds.

  12. Performance evaluation of an open-cathode PEM fuel cell stack under ambient conditions: Case study of United Arab Emirates

    International Nuclear Information System (INIS)

    Al-Zeyoudi, Hend; Sasmito, Agus P.; Shamim, Tariq

    2015-01-01

    Highlights: • Performance evaluation of open-cathode PEM fuel cell stacks with forced air-convection. • Stack performance can vary up to 40% from winter to summer. • Hot and arid condition leads to membrane drying and performance deterioration. • Anode humidification improves the stack performance up to 40% during summer. - Abstract: The open-cathode polymer electrolyte membrane (PEM) fuel cell stack has been a promising candidate as a sustainable energy conversion system for replacing fossil fuel-based energy conversion devices in portable and automotive applications. As the ambient air is directly used to provide both oxidant and cooling, the complex cooling loop can be avoided which reduces the complexity and cost. However, the stack performance is highly affected by ambient conditions, i.e., ambient temperature and humidity. In this study, the effect of monthly ambient air conditions (temperature and humidity) is evaluated with respect to the stack’s power production performance as well as thermal, water and gas management by employing a validated three-dimensional open-cathode PEM fuel cell stack model. The annual climate data from the hot and arid environment of Abu Dhabi, United Arab Emirates (UAE) are used as a case study. The objective is to develop a better fundamental understanding of the interactions of physical phenomena in a fuel cell stack, which can assist in improving the performance and operation of an open-cathode PEM fuel cell-powered vehicle. The results indicate that the stack performance can vary significantly (up to 40%) from winter to summer, especially at high operating currents, with significant changes in the stack temperature and the water content at the membrane. Moreover, the anode humidification results in a significant improvement in the stack performance (up to 40%) in hot and dry conditions. However, a careful balance has to be struck between the humidifier parasitic load and the stack power.

  13. Examining influences on speaking up among critical care healthcare providers in the United Arab Emirates.

    Science.gov (United States)

    Edrees, Hanan H; Ismail, Mohd Nasir Mohd; Kelly, Bernadette; Goeschel, Christine A; Berenholtz, Sean M; Pronovost, Peter J; Al Obaidli, Ali Abdul Kareem; Weaver, Sallie J

    2017-11-01

    Assess perceived barriers to speaking up and to provide recommendations for reducing barriers to reporting adverse events and near misses. A six-item survey was administered to critical care providers in 19 Intensive Care Units in Abu Dhabi as part of an organizational safety and quality improvement effort. Questions elicited perspectives about influences on reporting, perceived barriers and recommendations for conveying patient safety as an organizational priority. Qualitative thematic analyses were conducted for open-ended questions. A total of 1171 participants were invited to complete the survey and 639 responded (response rate = 54.6%). Compared to other stakeholders (e.g. the media, public), a larger proportion of respondents 'agreed/strongly agreed' that corporate health system leadership and the health regulatory authority encouraged and supported error reporting (83%; 75%), and had the most influence on their decisions to report (81%; 74%). 29.5% of respondents cited fear of repercussion as a barrier, and 21.3% of respondents indicated no barriers to reporting. Barriers included perceptions of a culture of blame and issues with reporting procedures. Recommendations to establish patient safety as an organizational priority included creating supportive environments to discuss errors, hiring staff to advocate for patient safety, and implementing policies to standardize clinical practices and streamline reporting procedures. Influences on reporting perceived by providers in the UAE were similar to those in the US and other countries. These findings highlight the roles of corporate leadership and regulators in developing non-punitive environments where reporting is a valuable and safe activity. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  14. The UAE healthy future study: a pilot for a prospective cohort study of 20,000 United Arab Emirates nationals.

    Science.gov (United States)

    Abdulle, Abdishakur; Alnaeemi, Abdullah; Aljunaibi, Abdullah; Al Ali, Abdulrahman; Al Saedi, Khaled; Al Zaabi, Eiman; Oumeziane, Naima; Al Bastaki, Marina; Al-Houqani, Mohammed; Al Maskari, Fatma; Al Dhaheri, Ayesha; Shah, Syed M; Loney, Tom; El-Sadig, Mohamed; Oulhaj, Abderrahim; Wareth, Leila Abdel; Al Mahmeed, Wael; Alsafar, Habiba; Hirsch, Benjamin; Al Anouti, Fatme; Yaaqoub, Jamila; Inman, Claire K; Al Hamiz, Aisha; Al Hosani, Ayesha; Haji, Muna; Alsharid, Teeb; Al Zaabi, Thekra; Al Maisary, Fatima; Galani, Divya; Sprosen, Tim; El Shahawy, Omar; Ahn, Jiyoung; Kirchhoff, Tomas; Ramasamy, Ravichandran; Schmidt, Ann Marie; Hayes, Richard; Sherman, Scott; Ali, Raghib

    2018-01-05

    The United Arab Emirates (UAE) is faced with a rapidly increasing burden of non-communicable diseases including obesity, diabetes, and cardiovascular disease. The UAE Healthy Future study is a prospective cohort designed to identify associations between risk factors and these diseases amongst Emiratis. The study will enroll 20,000 UAE nationals aged ≥18 years. Environmental and genetic risk factors will be characterized and participants will be followed for future disease events. As this was the first time a prospective cohort study was being planned in the UAE, a pilot study was conducted in 2015 with the primary aim of establishing the feasibility of conducting the study. Other objectives were to evaluate the implementation of the main study protocols, and to build adequate capacity to conduct advanced clinical laboratory analyses. Seven hundred sixty nine UAE nationals aged ≥18 years were invited to participate voluntarily in the pilot study. Participants signed an informed consent, completed a detailed questionnaire, provided random blood, urine, and mouthwash samples and were assessed for a series of clinical measures. All specimens were transported to the New York University Abu Dhabi laboratories where samples were processed and analyzed for routine chemistry and hematology. Plasma, serum, and a small whole blood sample for DNA extraction were aliquoted and stored at -80 °C for future analyses. Overall, 517 Emirati men and women agreed to participate (68% response rate). Of the total participants, 495 (95.0%), 430 (82.2%), and 492 (94.4%), completed the questionnaire, physical measurements, and provided biological samples, respectively. The pilot study demonstrated the feasibility of recruitment and completion of the study protocols for the first large-scale cohort study designed to identify emerging risk factors for the major non-communicable diseases in the region.

  15. The effect of religion on the perception of health states among adults in the United Arab Emirates: a qualitative study.

    Science.gov (United States)

    Elbarazi, Iffat; Devlin, Nancy J; Katsaiti, Marina-Selini; Papadimitropoulos, Emmanuel A; Shah, Koonal K; Blair, Iain

    2017-10-05

    Investigate how religion may affect the perception of health states among adults in the United Arab Emirates and the implications for research on self-reported health and quality of life and the use of values in cost-effectiveness analysis. Qualitative analysis of short-structured interviews with adult Emiratis carried out by a market research agency.The COREQ criteria have been used where appropriate to guide the reporting of our findings. Participants were recruited from shopping malls and other public places in the cities of Al Ain and Abu Dhabi. Two hundred adult Emiratis broadly representative of the Emirati population in terms of age and gender. Eighty one per cent of participants said that their perception of health states was influenced by their spiritual or religious beliefs. The two overarching themes that seemed to explain or classify these influences were 'fatalism' and 'preservation of life'. Subthemes included powerlessness to change what is preordained by God, fear of disability (particularly diminished mobility) and appreciation of health and life and the requirement to look after one's health. A final theme was that of acceptance, with respondents expressing a willingness to endure suffering and disability with patience in the expectation of rewards in the hereafter. Our results emphasise the need for further work to establish locally relevant value sets for Muslim majority countries in the Middle East and elsewhere for use in health technology assessment decision-making, rather than relying on value sets from other regions. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  16. Structure and Optical Properties of the Atmospheric Boundary Layer over Dusty Hot Deserts

    Science.gov (United States)

    Chalermthai, B.; Al Marzooqi, M.; Basha, G.; Ouarda, T.; Armstrong, P.; Molini, A.

    2014-12-01

    Strong sensible heat fluxes and deep turbulent mixing - together with marked dustiness and a low substrate water content - represent a characteristic signature of the atmospheric boundary layer (ABL) over hot deserts, resulting in "thicker" mixing layers and peculiar optical properties. Beside these main common features however, desert boundary layers present extremely complex local structures that have been scarcely addressed in the literature, and whose understanding is essential in modeling processes such as transport and deposition of dust and pollutants, local wind fields, turbulent fluxes and their impacts on the sustainable development, human health and solar energy harvesting in these regions. In this study, we explore the potential of the joint usage of Lidar Ceilometer backscattering profiles and sun-photometer optical depth retrievals to quantitatively determine the vertical aerosol profile over dusty hot desert regions. Toward this goal, we analyze a continuous record of observations of the atmospheric boundary layer height from a single lens LiDAR ceilometer operated at Masdar Institute Field Station (24.4425N 54.6163E, Abu Dhabi, United Arab Emirates), starting March 2013, and the concurrent measurements of aerosol optical depth derived independently from the Masdar Institute AERONET sun-photometer. The main features of the desert ABL are obtained from the ceilometer range corrected backscattering profiles through bi-dimensional clustering technique we developed as a modification of the recently proposed single-profile clustering method, and therefore "directly" and "indirectly" calibrated to obtain a full diurnal cycle climatology of the aerosol optical depth and aerosol profiles. The challenges and the advantages of applying a similar methodology to the monitoring of aerosols and dust over hyper-arid regions are also discussed, together with the issues related to the sensitivity of commercial ceilometers to changes in the solar background.

  17. Outcomes by Mode of Transport of ST Elevation MI Patients in the United Arab Emirates.

    Science.gov (United States)

    Callachan, Edward L; Alsheikh-Ali, Alawi A; Nair, Satish Chandrasekhar; Bruijns, Stevan; Wallis, Lee A

    2017-04-01

    The purpose of this multicenter study was to assess differences in demographics, medical history, treatment times, and follow-up status among patients with ST-elevation myocardial infarction (STEMI), who were transported to the hospital by emergency medical services (EMS) or by private vehicle, or were transferred from other medical facilities. This multicenter study involved the collection of both retrospective and prospective data from 455 patients admitted to four hospitals in Abu Dhabi. We collected electronic medical records from EMS and hospitals, and conducted interviews with patients in person or via telephone. Chi-square tests and Kruskal-Wallis tests were used to examine differences in variables by mode of transportation. Results indicated significant differences in modes of transportation when considering symptom-onset-to-balloon time (p transported by EMS, private vehicle, or transferred from an outside facility were as follows: symptom-onset-to-balloon time in hours, 3.1 (1.8-4.3), 3.2 (2.1-5.3), and 4.5 (3.0-7.5), respectively; door-to-balloon time in minutes, 70 (48-78), 81 (64-105), and 62 (46-77), respectively. In all cases, EMS transportation was associated with a shorter time to treatment than other modes of transportation. However, the EMS group experienced greater rates of in-hospital events, including cardiac arrest and mortality, than the private transport group. Our results contribute data supporting EMS transportation for patients with acute coronary syndrome. Although a lack of follow-up data made it difficult to draw conclusions about long-term outcomes, our findings clearly indicate that EMS transportation can speed time to treatment, including time to balloon inflation, potentially reducing readmission and adverse events. We conclude that future efforts should focus on encouraging the use of EMS and improving transfer practices. Such efforts could improve outcomes for patients presenting with STEMI.

  18. Management of computed tomography-detected pneumothorax in patients with blunt trauma: experience from a community-based hospital

    Science.gov (United States)

    Hefny, Ashraf F; Kunhivalappil, Fathima T; Matev, Nikolay; Avila, Norman A; Bashir, Masoud O; Abu-Zidan, Fikri M

    2018-01-01

    INTRODUCTION Diagnoses of pneumothorax, especially occult pneumothorax, have increased as the use of computed tomography (CT) for imaging trauma patients becomes near-routine. However, the need for chest tube insertion remains controversial. We aimed to study the management of pneumothorax detected on CT among patients with blunt trauma, including the decision for tube thoracostomy, in a community-based hospital. METHODS Chest CT scans of patients with blunt trauma treated at Al Rahba Hospital, Abu Dhabi, United Arab Emirates, from October 2010 to October 2014 were retrospectively studied. Variables studied included demography, mechanism of injury, endotracheal intubation, pneumothorax volume, chest tube insertion, Injury Severity Score, hospital length of stay and mortality. RESULTS CT was performed in 703 patients with blunt trauma. Overall, pneumothorax was detected on CT for 74 (10.5%) patients. Among the 65 patients for whom pneumothorax was detected before chest tube insertion, 25 (38.5%) needed chest tube insertion, while 40 (61.5%) did not. Backward stepwise likelihood regression showed that independent factors that significantly predicted chest tube insertion were endotracheal intubation (p = 0.01), non-United Arab Emirates nationality (p = 0.01) and pneumothorax volume (p = 0.03). The receiver operating characteristic curve showed that the best pneumothorax volume that predicted chest tube insertion was 30 mL. CONCLUSION Chest tube was inserted in less than half of the patients with blunt trauma for whom pneumothorax was detected on CT. Pneumothorax volume should be considered in decision-making regarding chest tube insertion. Conservative treatment may be sufficient for pneumothorax of volume < 30 mL. PMID:28741012

  19. Inhibition of oxygen scavengers realized by peritoneal macrophages: an adhesion prevention target?

    Directory of Open Access Journals (Sweden)

    Mynbaev OA

    2014-11-01

    Full Text Available Ospan A Mynbaev,1–4 Marina Yu Eliseeva,1,2 Oktay T Kadayifci,1,5 Tahar Benhidjeb,1,6 Michael Stark1,41The International Translational Medicine and Biomodeling Research team, MIPT center for human physiology studies, Laboratory of Cellular and Molecular Technologies, The Department of Applied Mathematics, Moscow Institute of Physics and Technology (State University, Moscow Region, Russia; 2The Department of Obstetrics, Gynecology and Reproductive Medicine, Peoples’ Friendship University of Russia, Moscow, Russia; 3Laboratory of Pilot Projects, Moscow State University of Medicine and Dentistry, Moscow, Russia; 4The New European Surgical Academy, Berlin, Germany; 5Onkim Stem Cell Technologies Inc., Istanbul, Turkey; 6Department of Surgery, Burjeel Hospital, Abu Dhabi, United Arab EmiratesOur team, general surgeons and gynecologists look constantly for ways to prevent postsurgical adhesions, and hence, we appreciate the platform you have established through multiple publications.1–3 This is especially because postsurgical adhesions may result in several complications such as the small bowel obstruction, secondary infertility, dyspareunia, chronic abdominal/pelvic pain and many others.Prevention of postsurgical adhesions is still an unsolved problem in spite of the suggested modifications of current surgical methods and application of various barriers, sprays, and use of other antiadhesive medications. We have already pointed out that a design of ideal nanoparticles should become a target of personalized adhesion prevention strategy in the future4,5 and therefore, we read with great interest the article by Shin et al that was recently published in your journal.6 This article explores the potential of postoperative adhesion prevention by nanofibers of poly(lactic-co-glycolic acid (PLGA loaded with epigallocatechin-3-O-gallate (EGCG, which is the most bioactive polyphenolic compound extracted from green tea.Read the original article by Shin and

  20. Quantifying behavioural determinants relating to health professional reporting of medication errors: a cross-sectional survey using the Theoretical Domains Framework.

    Science.gov (United States)

    Alqubaisi, Mai; Tonna, Antonella; Strath, Alison; Stewart, Derek

    2016-11-01

    The aims of this study were to quantify the behavioural determinants of health professional reporting of medication errors in the United Arab Emirates (UAE) and to explore any differences between respondents. A cross-sectional survey of patient-facing doctors, nurses and pharmacists within three major hospitals of Abu Dhabi, the UAE. An online questionnaire was developed based on the Theoretical Domains Framework (TDF, a framework of behaviour change theories). Principal component analysis (PCA) was used to identify components and internal reliability determined. Ethical approval was obtained from a UK university and all hospital ethics committees. Two hundred and ninety-four responses were received. Questionnaire items clustered into six components of knowledge and skills, feedback and support, action and impact, motivation, effort and emotions. Respondents generally gave positive responses for knowledge and skills, feedback and support and action and impact components. Responses were more neutral for the motivation and effort components. In terms of emotions, the component with the most negative scores, there were significant differences in terms of years registered as health professional (those registered longest most positive, p = 0.002) and age (older most positive, p Theoretical Domains Framework to quantify the behavioural determinants of health professional reporting of medication errors. • Questionnaire items relating to emotions surrounding reporting generated the most negative responses with significant differences in terms of years registered as health professional (those registered longest most positive) and age (older most positive) with no differences for gender and health profession. • Interventions based on behaviour change techniques mapped to emotions should be prioritised for development.

  1. Modeling of global horizontal irradiance in the United Arab Emirates with artificial neural networks

    International Nuclear Information System (INIS)

    Hejase, Hassan A.N.; Al-Shamisi, Maitha H.; Assi, Ali H.

    2014-01-01

    This paper employs ANN (Artificial Neural Network) models to estimate GHI (global horizontal irradiance) for three major cities in the UAE (United Arab Emirates), namely Abu Dhabi, Dubai and Al-Ain. City data are then used to develop a comprehensive global GHI model for other nearby locations in the UAE. The ANN models use MLP (Multi-Layer Perceptron) and RBF (Radial Basis Function) techniques with comprehensive training algorithms, architectures, and different combinations of inputs. The UAE models are tested and validated against individual city models and data available from the UAE Solar Atlas with good agreement as attested by the computed statistical error parameters. The optimal ANN model is MLP-based and requires four mean daily weather parameters; namely, maximum temperature, wind speed, sunshine hours, and relative humidity. The computed statistical error parameters for the optimal MLP-ANN model in relation to the measured three-cities mean data (referred to as UAE data) are MBE (mean bias error) = −0.0003 kWh/m 2 , RMSE = 0.179 kWh/m 2 , R 2  = 99%, NSE (Nash-Sutcliffe model Efficiency coefficient) = 99%, and t-statistic = 0.005 at 5% significance level. Results prove the suitability of the ANN models for estimating the monthly mean daily GHI in different locations of the UAE. - Highlights: • ANN prediction models for the GHI (global horizontal irradiance) in the UAE. • Models used to estimate the potential of global solar radiation for UAE cities. • Data from the UAE Solar Atlas are used to validate developed ANN models. • ANN models are more efficient than regression models in predicting GHI

  2. Distinguishing seawater from geologic brine in saline coastal groundwater using radium-226; an example from the Sabkha of the UAE

    Science.gov (United States)

    Kraemer, Thomas F.; Wood, Warren W.; Sanford, Ward E.

    2014-01-01

    Sabkhat (Salt flats) are common geographic features of low-lying marine coastal areas that develop under hyper-arid climatic conditions. They are characterized by the presence of highly concentrated saline solutions and evaporitic minerals, and have been cited in the geologic literature as present-day representations of hyper-arid regional paleohydrogeology, paleoclimatology, coastal processes, and sedimentation in the geologic record. It is therefore important that a correct understanding of the origin and development of these features be achieved. Knowledge of the source of solutes is an important first step in understanding these features. Historically, two theories have been advanced as to the main source of solutes in sabkha brines: an early concept entailing seawater as the obvious source, and a more recent and dynamic theory involving ascending geologic brine forced upward into the base of the sabkha by a regional hydraulic gradient in the underlying formations. Ra-226 could uniquely distinguish between these sources under certain circumstances, as it is typically present at elevated activity of hundreds to thousands of Bq/m3 (Becquerels per cubic meter) in subsurface formation brines; at exceedingly low activities in open ocean and coastal water; and not significantly supplied to water from recently formed marine sedimentary framework material. The coastal marine sabkha of the Emirate of Abu Dhabi was used to test this hypothesis. The distribution of Ra-226 in 70 samples of sabkha brine (mean: 700 Bq/m3), 7 samples of underlying deeper formation brine (mean: 3416 Bq/m3), the estimated value of seawater (< 16 Bq/m3) and an estimate of supply from sabkha sedimentary framework grains (<~6 Bq/m3) provide the first direct evidence that ascending geologic brine contributes significantly to the solutes of this sabkha system.

  3. Tobacco smoking using Midwakh is an emerging health problem--evidence from a large cross-sectional survey in the United Arab Emirates.

    Directory of Open Access Journals (Sweden)

    Mohammed Al-Houqani

    Full Text Available Accurate information about the prevalence and types of tobacco use is essential to deliver effective public health policy. We aimed to study the prevalence and modes of tobacco consumption in the United Arab Emirates (UAE, particularly focusing on the use of Midwakh (Arabic traditional pipe.We studied 170,430 UAE nationals aged ≥ 18 years (44% males and 56% females in the Weqaya population-based screening program in Abu Dhabi residents during the period April 2008-June 2010. Self-reported smoking status, type, quantity and duration of tobacco smoked were recorded. Descriptive statistics were used to describe the study findings; prevalence rates used the screened sample as the denominator.The prevalence of smoking overall was 24.3% in males and 0.8% in females and highest in males aged 20-39. Mean age (SD of smokers was 32.8 (11.1 years, 32.7 (11.1 in males and 35.7 (12.1 in females. Cigarette smoking was the commonest form of tobacco use (77.4% of smokers, followed by Midwakh (15.0%, shisha (waterpipe (6.8%, and cigar (0.66%. The mean durations of smoking for cigarettes, Midwakh, shisha and cigars were 11.4, 9.3, 7.6 and 11.0 years, respectively.Smoking is most common among younger UAE national men. The use of Midwakh and the relatively young age of onset of Midwakh smokers is of particular concern as is the possibility of the habit spreading to other countries. Comprehensive tobacco control laws targeting the young and the use of Midwakh are needed.

  4. Physical factors that influence patients’ privacy perception toward a psychiatric behavioral monitoring system: a qualitative study

    Directory of Open Access Journals (Sweden)

    Zakaria N

    2017-12-01

    Full Text Available Nasriah Zakaria,1,2 Rusyaizila Ramli3 1Research Chair of Health Informatics and Promotion, 2Medical Informatics and E-learning Unit, Medical Education Department, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia; 3Advanced Military Maintenance Repair and Overhaul Center (AMMROC, Abu Dhabi, UAE Background: Psychiatric patients have privacy concerns when it comes to technology intervention in the hospital setting. In this paper, we present scenarios for psychiatric behavioral monitoring systems to be placed in psychiatric wards to understand patients’ perception regarding privacy. Psychiatric behavioral monitoring refers to systems that are deemed useful in measuring clinical outcomes, but little research has been done on how these systems will impact patients’ privacy. Methods: We conducted a case study in one teaching hospital in Malaysia. We investigated the physical factors that influence patients’ perceived privacy with respect to a psychiatric monitoring system. The eight physical factors identified from the information system development privacy model, a comprehensive model for designing a privacy-sensitive information system, were adapted in this research. Scenario-based interviews were conducted with 25 patients in a psychiatric ward for 3 months. Results: Psychiatric patients were able to share how physical factors influence their perception of privacy. Results show how patients responded to each of these dimensions in the context of a psychiatric behavioral monitoring system. Conclusion: Some subfactors under physical privacy are modified to reflect the data obtained in the interviews. We were able to capture the different physical factors that influence patient privacy. Keywords: information system development (ISD, physical factor, privacy, psychiatric monitoring system

  5. Nuclear security education and training at Naif Arab University for Security Sciences

    International Nuclear Information System (INIS)

    Amjad Fataftah

    2009-01-01

    participated in the Annual Energy Conference 'Nuclear Energy in the Gulf' organized by the Emirates Center for Strategic Studies and research, held at the city of Abu Dhabi, United Arab Emirates.

  6. Management of computed tomography-detected pneumothorax in patients with blunt trauma: experience from a community-based hospital.

    Science.gov (United States)

    Hefny, Ashraf F; Kunhivalappil, Fathima T; Matev, Nikolay; Avila, Norman A; Bashir, Masoud O; Abu-Zidan, Fikri M

    2018-03-01

    Diagnoses of pneumothorax, especially occult pneumothorax, have increased as the use of computed tomography (CT) for imaging trauma patients becomes near-routine. However, the need for chest tube insertion remains controversial. We aimed to study the management of pneumothorax detected on CT among patients with blunt trauma, including the decision for tube thoracostomy, in a community-based hospital. Chest CT scans of patients with blunt trauma treated at Al Rahba Hospital, Abu Dhabi, United Arab Emirates, from October 2010 to October 2014 were retrospectively studied. Variables studied included demography, mechanism of injury, endotracheal intubation, pneumothorax volume, chest tube insertion, Injury Severity Score, hospital length of stay and mortality. CT was performed in 703 patients with blunt trauma. Overall, pneumothorax was detected on CT for 74 (10.5%) patients. Among the 65 patients for whom pneumothorax was detected before chest tube insertion, 25 (38.5%) needed chest tube insertion, while 40 (61.5%) did not. Backward stepwise likelihood regression showed that independent factors that significantly predicted chest tube insertion were endotracheal intubation (p = 0.01), non-United Arab Emirates nationality (p = 0.01) and pneumothorax volume (p = 0.03). The receiver operating characteristic curve showed that the best pneumothorax volume that predicted chest tube insertion was 30 mL. Chest tube was inserted in less than half of the patients with blunt trauma for whom pneumothorax was detected on CT. Pneumothorax volume should be considered in decision-making regarding chest tube insertion. Conservative treatment may be sufficient for pneumothorax of volume < 30 mL. Copyright: © Singapore Medical Association.

  7. Human Resource Development for Introducing and Expanding Nuclear Power Programmes. Summary of an International Conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-10-15

    Currently, the world is witnessing a resurgence of interest in nuclear power. More than fifty Member States, with support from the IAEA, are considering the introduction of nuclear power, and human resource development is one of the crucial areas in terms of requests for support. The need for human resources in the nuclear sector is not only experienced by countries embarking on new nuclear power programmes, but also by countries with existing programmes that are considering expansion, as many current professionals are approaching retirement age and the number of newly trained staff is generally not sufficient to meet the potential demand. The IAEA conference on Human Resource Development for Introducing and Expanding Nuclear Power Programmes was held from 14 to 18 March 2010 in Abu Dhabi, hosted by the Government of the United Arab Emirates. This conference was organized to address work force issues faced by countries which are embarking on new nuclear power programmes, expanding current programmes or planning to supply nuclear technology to other countries. The situation is different for each country; some need to develop their own local expertise, while others need to scale up existing educational and training programmes to increase the number of professionals. The purpose of this conference was to bring together Member States to help formulate country specific policies on human resource development, education, training and knowledge management to help support each country's nuclear power programme. In addition, the IAEA can facilitate better use of other educational opportunities, including research reactors and development of training facilities. These proceedings highlight the key findings and recommendations of the meeting and the conclusions of the chairperson. All papers presented and discussed during the meeting are included on the attached CD-ROM. To access the papers, click on 'Index' on the CD-ROM.

  8. Transmissivity interpolation using Fluid Flow Log data at different depth level in Liwa Aquifer, UAE.

    Science.gov (United States)

    Gülşen, Esra; Kurtulus, Bedri; Necati Yaylim, Tolga; Avsar, Ozgur

    2017-04-01

    In groundwater studies, quantification and detection of fluid flows in borehole is an important part of assessment aquifer characteristic at different depths. Monitoring wells disturbs the natural flow field and this disturbance creates different flow paths to an aquifer. Vertical flow fluid analyses are one of the important techniques to deal with the detection and quantification of these vertical flows in borehole/monitoring wells. Liwa region is located about 146 km to the south west of Abu Dhabi city and about 36 km southwest of Madinat Zayed. SWSR (Strategic Water Storage & Recovery Project) comprises three Schemes (A, B and C) and each scheme contains an infiltration basin in the center, 105 recovery wells, 10 clusters and each cluster comprises 3 monitoring wells with different depths; shallow ( 50 m), intermediate ( 75 m) and deep ( 100 m). The scope of this study is to calculate the transmissivity values at different depth and evaluate the Fluid Flow Log (FFL) data for Scheme A (105 recovery wells) in order to understand the aquifer characteristic at different depths. The transmissivity values at different depth levels are calculated using Razack and Huntley (1991) equation for vertical flow rates of 30 m3 /h, 60 m3 /h, 90 m3 /h, 120 m3 /h and then Empirical Bayesian Kriging is used for interpolation in Scheme A using ArcGIS 10.2 software. FFL are drawn by GeODin software. Derivative analysis of fluid flow data are done by Microsoft Office: Excel software. All statistical analyses are calculated by IBMSPSS software. The interpolation results show that the transmissivity values are higher at the top of the aquifer. In other word, the aquifer is found more productive at the upper part of the Liwa aquifer. We are very grateful for financial support and providing us the data to ZETAS Dubai Inc.

  9. Euritmiópolis. Una propuesta para la sostenibilidad del futuro. A propósito de la molécula urbana de Miguel Fisac.

    Directory of Open Access Journals (Sweden)

    Francisco Arqués

    2011-10-01

    Full Text Available

    The new concepts of "urban ecology" engaged in searching for solutions involving a balance between energy saving and minimal spending are not new.
    One of their pioneers, the American sociologist Ernest Watson Burgess, established already in the 1930's a scheme of concentric zones as a development of cities based on the experience of Chicago, collected in the book "The City" by Robert E. Park (Chicago, 1935. In the sixties, Le Corbusier designed the master plan for Chandigarh, with the scheme of the city based on a layout of roads known as "The 7 Streets", which ended up being eight after adding the cycle pathways that were so essential to a country such as India. Today, architects such as Norman Foster speak of "Architecture and Sustainability" in their proposals for the new city of Masdar, situated in Abu Dhabi, energy appears as the determining element in the development of the project. Masdar will be the first sustainable city in the world, which will house 50,000 inhabitants and will not emit carbon dioxide into the atmosphere, nor will it generate urban waste.
    This article seeks to place the term eurythmiopolis for the city of the future put forth by Fisac on the current scene, against that of sustainable city proposed by Foster. In his proposal, Fisac includes an idea of ecological city planning where specific functions of the new socialized coexistence, are immersed in an agricultural or forest environment, and exploited using the most advanced scientific and economic techniques.

    Therefore, as Fisac said in his introduction to his book The Urban Molecule: Given the speed at which technology evolves, any urban proposal based on it would condemn the cities of the future not only to aging rapidly, but also to even be born already old : something which could already be occurring to the sustainable city of Masdar.

     

  10. Front Matter

    Directory of Open Access Journals (Sweden)

    HLRC Editor

    2016-08-01

    Full Text Available Higher Learning Research Communications (HLRC, ISSN: 2157-6254 [Online] is published collaboratively by Walden University (USA, Universidad Andrés Bello (Chile, Universidad Europea de Madrid (Spain and Istanbul Bilgi University (Turkey. Written communication to HLRC should be addressed to the office of the Executive Director at Laureate Education, Inc. 701 Brickell Ave Ste. 1700, Miami, FL 33131, USA. HLRC is designed for open access and online distribution through www.hlrcjournal.com. The views and statements expressed in this journal do not necessarily reflect the views of Laureate Education, Inc. or any of its affiliates (collectively “Laureate”. Laureate does not warrant the accuracy, reliability, currency or completeness of those views or statements and does not accept any legal liability arising from any reliance on the views, statements and subject matter of the journal. Acknowledgements The Guest Editors gratefully acknowledge the substantial contribution of the readers for the blind peer review of essays submitted for this special issue as exemplars of individuals from around the world who have come together in a collective endeavor for the common good: Robert Bringle (Indiana University Purdue University Indianapolis, US, Linda Buckley (University of the Pacific, US, Guillermo Calleja (Universidad Rey Juan Carlos, Spain, Eva Egron-Polak (International Association of Universities, France, Heather Friesen (Abu Dhabi University, UAE, Saran Gill (National University of Malaysia, Malaysia, Chester Haskell (higher education consultant, US, Kanokkarn Kaewnuch (National Institute for Development Administration, Thailand, Gil Latz (Indiana University Purdue University Indianapolis, US, Molly Lee (higher education consultant, Malaysia, Deane Neubauer (East-West Center at University of Hawaii, US, Susan Sutton (Bryn Mawr College, US, Francis Wambalaba (United States International University, Kenya, and Richard Winn (higher education

  11. Localized reactive flow in carbonate rocks: Core-flood experiments and network simulations

    Science.gov (United States)

    Wang, Haoyue; Bernabé, Yves; Mok, Ulrich; Evans, Brian

    2016-11-01

    We conducted four core-flood experiments on samples of a micritic, reef limestone from Abu Dhabi under conditions of constant flow rate. The pore fluid was water in equilibrium with CO2, which, because of its lowered pH, is chemically reactive with the limestone. Flow rates were between 0.03 and 0.1 mL/min. The difference between up and downstream pore pressures dropped to final values ≪1 MPa over periods of 3-18 h. Scanning electron microscope and microtomography imaging of the starting material showed that the limestone is mostly calcite and lacks connected macroporosity and that the prevailing pores are few microns large. During each experiment, a wormhole formed by localized dissolution, an observation consistent with the decreases in pressure head between the up and downstream reservoirs. Moreover, we numerically modeled the changes in permeability during the experiments. We devised a network approach that separated the pore space into competing subnetworks of pipes. Thus, the problem was framed as a competition of flow of the reactive fluid among the adversary subnetworks. The precondition for localization within certain time is that the leading subnetwork rapidly becomes more transmissible than its competitors. This novel model successfully simulated features of the shape of the wormhole as it grew from few to about 100 µm, matched the pressure history patterns, and yielded the correct order of magnitude of the breakthrough time. Finally, we systematically studied the impact of changing the statistical parameters of the subnetworks. Larger mean radius and spatial correlation of the leading subnetwork led to faster localization.

  12. 76 FR 73760 - In the Matter of the Designation of Ibrahim Suleiman Hamad al-Hablain, Also Known as Abu Jabal...

    Science.gov (United States)

    2011-11-29

    ... DEPARTMENT OF STATE [Public Notice 7698] In the Matter of the Designation of Ibrahim Suleiman... poses a significant risk of committing, acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States. Consistent with the...

  13. Changing the face of Abu Ghraib through mental health intervention: U.S. Army mental health team conducts debriefing with military policemen and Iraqi detainees.

    Science.gov (United States)

    Smith, Marshall H; Brady, Patrick J

    2006-12-01

    A critical incident stress debriefing (CISD) was conducted with two U.S. Army military police officers (MPs) and 11 Iraqi detainees who experienced the untimely death of a detainee. The CISD was conducted by a psychiatrist and a psychologist, who used the seven-step debriefing model created by Jeffrey Mitchell in 1983. A primary goal of CISD is to diminish the impact of a traumatic event and ultimately to prevent the onset of post-traumatic stress disorder. An unexpected finding was that the debriefing provided an opportunity for the MPs and detainees to clear preconceived notions about each other, enhancing mutual collaboration. The purpose of this article is to describe how a mental health team used a CISD as an intervention in treating MPs and detainees who experienced a common tragic event.

  14. Molecular Adjuvants Based on Nonpyrogenic Lipophilic Derivatives of norAbuMDP/GMDP Formulated in Nanoliposomes: Stimulation of Innate and Adaptive Immunity

    Czech Academy of Sciences Publication Activity Database

    Turánek Knotigová, P.; Zyka, Daniel; Mašek, J.; Kovalová, Anna; Křupka, M.; Bartheldyová, E.; Kulich, P.; Koudelka, Š.; Lukáč, R.; Kauerová, Z.; Vacek, A.; Stuchlová Horynová, M.; Kozubík, Alois; Miller, A. D.; Fekete, Ladislav; Kratochvílová, Irena; Ježek, Jan; Ledvina, M.; Raška, M.; Turánek, J.

    2015-01-01

    Roč. 32, č. 4 (2015), s. 1186-1199 ISSN 0724-8741 R&D Projects: GA ČR(CZ) GAP304/10/1951; GA TA ČR TA01011165 Grant - others:GA MŠk(CZ) ED0006/01/01; GA ČR(CZ) GBP503/12/G147; GA MŠk(CZ) CZ.1.07/2.3.00/30.0043; GA MŠk(CZ) CZ.1.07/2.3.00/20.01642 Program:GB Institutional support: RVO:61388963 ; RVO:68081707 ; RVO:68378271 Keywords : adjuvant * bone-marrow radioprotection * liposome * muramyl dipeptide * vaccine Subject RIV: CC - Organic Chemistry; CF - Physical ; Theoretical Chemistry (FZU-D); BO - Biophysics (BFU-R) Impact factor: 3.260, year: 2015

  15. A granular t abu search algorithm for a real case study of a vehicle routing problem with a heterogeneous fleet and time windows

    Energy Technology Data Exchange (ETDEWEB)

    Bernal, Jose; Escobar, John Willmer; Linfati, Rodrigo

    2017-07-01

    We consider a real case study of a vehicle routing problem with a heterogeneous fleet and time windows (HFVRPTW) for a franchise company bottling Coca-Cola products in Colombia. This study aims to determine the routes to be performed to fulfill the demand of the customers by using a heterogeneous fleet and considering soft time windows. The objective is to minimize the distance traveled by the performed routes. Design/methodology/approach: We propose a two-phase heuristic algorithm. In the proposed approach, after an initial phase (first phase), a granular tabu search is applied during the improvement phase (second phase). Two additional procedures are considered to help that the algorithm could escape from local optimum, given that during a given number of iterations there has been no improvement. Findings: Computational experiments on real instances show that the proposed algorithm is able to obtain high-quality solutions within a short computing time compared to the results found by the software that the company currently uses to plan the daily routes. Originality/value: We propose a novel metaheuristic algorithm for solving a real routing problem by considering heterogeneous fleet and time windows. The efficiency of the proposed approach has been tested on real instances, and the computational experiments shown its applicability and performance for solving NP-Hard Problems related with routing problems with similar characteristics. The proposed algorithm was able to improve some of the current solutions applied by the company by reducing the route length and the number of vehicles.

  16. Pengaruh Peningkatan Jumlah Abu Kulit Buah Kelapa Sebagai Katalis Dalam Pembuatan Metil Ester Dengan Bahan Baku Minyak Sawit Mentah (Crude Palm Oil)

    OpenAIRE

    Sihotang, Allen Rianto

    2014-01-01

    Methyl esters are generally synthesized through transesterification with mild alcohol to using conventional alkaline catalysts are NaOH, KOH, and others. So by using coconut husk ash as a catalyst can be an alternative to conventional catalysts are very expensive. In the manufacture of methyl ester in this study is using two-stage reaction such as, esterification reaction with a strong acid catalyst (H2SO4) to reduce free fatty acids and transesterification with methanol which variated the am...

  17. A new species of decorator crabs, genus Menaethiops Alcock, 1895 (Crustacea: Decapoda: Brachyura: Majoidea: Epialthidae), from Abu-Musa Island, Persian Gulf, Iran.

    Science.gov (United States)

    Naderloo, Reza

    2015-03-02

    Menaethiops abumusa n. sp. is closely similar to M. bicornis Alcock, 1985, and M. gadaniensis Kazmi & Tirmizi, 1999, regarding the relatively contiguous rostral spines. The new species is easily distinguishable from its two congeners by having distinctly round angles of orbital eaves and distally divergent rostral spines. Whereas in M. bicornis, and M. gadaniensis, the angles of orbital eaves are anteriorly produced and rostral spines are closely attached to each other along their entire length.  Other morphological differences include the carapace spination/granulation, basal antennal segments, and morphology of the male's first gonopod. Menaethiops gadaniensis was described from Gadani, Pakistan and was only known from the type locality, but is here recorded for the first time from the Gulf of Oman.

  18. Pemanfaatan Abu Tandan Kosong Kelapa Sawit Untuk Menurunkan Kandungan Minyak/Lemak BOD Dan COD Dari Limbah Cair Pabrik Kelapa Sawit

    OpenAIRE

    Sari, Riris Duma

    2011-01-01

    An investigation of the utilization of oil palm empty fruit bunch ash to reduce the content of oil/grease, BOD and COD from oil mill effluent. Samples of palm oil mill effluent from wastewater treatment plant of PT Nusantara IV (Persero) oil processing unit sopsa of Padang Lawas district. Samples taken from the last pond will be discharged into the environment. Empty Fruit of Oil Palm Ash taken from the kitchen burning empty fruit bunches PT Nusantara IVB (Persero) units Sosa of Padang Law...

  19. The Possibility of Using Irradiated Khishni (Liza abu) Fish Meal Instead of the Imported Protein Sources in The Diet of Common Carp (Cprinus carpio L.)

    International Nuclear Information System (INIS)

    AL shammaa, A.A; Abu Tabigh, S.M; Al Fadily, M.K.

    2005-01-01

    Two experiments were done,the first for ten week,in which fish meal (FM) were used instead of animal protein (AP). A total of (12) group of young common carps Cyprinus carpio L.(25.98±0.27 gm.) were fed on four experimental diets. The first three diets were with 4%, 8% and 12% of (FM) (total replacement),specific growth rate, final fish weight and protein efficiency ratio. Whereas, in the second experiment, a total of (15) groups of C.carpio (36,44±0.23 gm)were fed on five experimental diets in which (FM) were used by 12% and 15% instead of (AP) as well as by 10% and 15% instead of Soyabean meal . The fifth diets was with 0% (F M). Statistical analysis (CRD and Dun cans test ) showed no significant differences (P>0.05) between the experimental diet according to food conversion ratio. According to these results dried irradiated Khishni can be used as a (FM). and to be a good replacer for all (AP) and 50% of Soyabean (c.p. 44%) in the diet of common carp.) (author)

  20. A granular t abu search algorithm for a real case study of a vehicle routing problem with a heterogeneous fleet and time windows

    International Nuclear Information System (INIS)

    Bernal, Jose; Escobar, John Willmer; Linfati, Rodrigo

    2017-01-01

    We consider a real case study of a vehicle routing problem with a heterogeneous fleet and time windows (HFVRPTW) for a franchise company bottling Coca-Cola products in Colombia. This study aims to determine the routes to be performed to fulfill the demand of the customers by using a heterogeneous fleet and considering soft time windows. The objective is to minimize the distance traveled by the performed routes. Design/methodology/approach: We propose a two-phase heuristic algorithm. In the proposed approach, after an initial phase (first phase), a granular tabu search is applied during the improvement phase (second phase). Two additional procedures are considered to help that the algorithm could escape from local optimum, given that during a given number of iterations there has been no improvement. Findings: Computational experiments on real instances show that the proposed algorithm is able to obtain high-quality solutions within a short computing time compared to the results found by the software that the company currently uses to plan the daily routes. Originality/value: We propose a novel metaheuristic algorithm for solving a real routing problem by considering heterogeneous fleet and time windows. The efficiency of the proposed approach has been tested on real instances, and the computational experiments shown its applicability and performance for solving NP-Hard Problems related with routing problems with similar characteristics. The proposed algorithm was able to improve some of the current solutions applied by the company by reducing the route length and the number of vehicles.

  1. Prevalence, Risk Factors and Antimicrobial Resistance of ...

    African Journals Online (AJOL)

    Mubeen

    Background: Asymptomatic bacteriuria (ABU) in antenatal women is microbiological diagnosis ... 287 asymptomatic pregnant women who attended the antenatal clinic at a tertiary care ... that antimicrobial treatment of ABU during pregnancy.

  2. Bush lubas al-Zarqawi järglase kinni püüda / Aadu Hiietamm

    Index Scriptorium Estoniae

    Hiietamm, Aadu, 1954-

    2006-01-01

    USA president George W. Bush teatas, et tapetud terrorivõrgustiku al Qaeda Iraagi haru liidri Abu Musab al-Zarqawi järglaseks nimetatud Abu Hamsa al-Muhajir on kuulutatud enim tagaotsitavaks terroristiks

  3. Benefits and Harms of Treatment of Asymptomatic Bacteriuria: A Systematic Review and Meta-analysis by the European Association of Urology Urological Infection Guidelines Panel

    NARCIS (Netherlands)

    Köves, Bela; Cai, Tommaso; Veeratterapillay, Rajan; Pickard, Robert; Seisen, Thomas; Lam, Thomas B.; Yuan, Cathy Yuhong; Bruyere, Franck; Wagenlehner, Florian; Bartoletti, Riccardo; Geerlings, Suzanne E.; Pilatz, Adrian; Pradere, Benjamin; Hofmann, Fabian; Bonkat, Gernot; Wullt, Björn

    2017-01-01

    People with asymptomatic bacteriuria (ABU) are often unnecessarily treated with antibiotics risking adverse effects and antimicrobial resistance. We performed a systematic review to determine any benefits and harms of treating ABU in particular patient groups. Relevant databases were searched and

  4. Characteristics of non-cerebral coenurosis in tropical goats.

    Science.gov (United States)

    Christodoulopoulos, G; Kassab, A; Theodoropoulos, G

    2015-07-30

    The epidemiological, clinical, and biochemical profile of non-cerebral coenurosis in goats and the morphological characteristics of the responsible metacestodes (cysts) were examined in a cross-sectional survey of slaughtered goats in abattoirs of the United Arab Emirates (U.A.E.) originating from Abu Dhabi and various tropical countries. The age, country of origin, and location of each cyst in the body of goats were recorded. Blood samples collected from infected and matching healthy goats were subjected to biochemical analysis. Data on the morphological characteristics of the cysts as well as the clusters, scoleces, and rostellar hooks in one cyst from each affected carcass were collected. The data collected were subjected to statistical analysis. A total of 2,284 slaughtered goats were examined and 40 goats were diagnosed as infected with non-cerebral coenurus cysts. The prevalence of non-cerebral coenurosis was 1.75% and the degree of parasite aggregation (k) was 0.003, which is indicative of overdispersion (kgoats were palpation of large single cysts in thigh muscles and higher serum aspartate aminotransferase (AST) value. A total of 76 non-cerebral coenurus cysts from 14 different body locations were collected. No cysts were found in the brain or spinal cord. Cysts located in psoas muscles had on average significantly bigger volumes and higher numbers of scoleces and clusters compared to cysts located in other body parts (P-value=0.000). Significant differences in the morphometric measurements of the rostellar hooks were observed between cysts found in goats from different countries of origin (P-value5; R-Sq=89.4%; P-value=0.000) and between number of clusters and number of scoleces (b=25.13>1; R-Sq=79.8%; P-value=0.000) indicative of following a positive allometric growth as well as between number of clusters and volume of cysts (b=0.25<0.5; R-Sq=69.4%; P-value=0.000) indicative of following a negative allometric growth. The biological significance of the

  5. Managed Aquifer Recharge: from Local Research and Experiences to Regional Aquifer Storage and Recovery

    Science.gov (United States)

    Hendriks, D.; Faneca, M.; Oude Essink, G.; van Baaren, E.; Stuurman, R.; Delsman, J. R.; van Kempen, C.; de Louw, P.

    2016-12-01

    Many areas in the world experience periodic water shortages due to meteorological drought, salt water intrusion or over-exploitation of the water resources. Recently, it was established that the depletion of aquifers in many areas of the world is in an advanced state (Gleeson et al, 2012). This poses enormous challenges as 2.5 billion people and many companies depend on groundwater now and in the future (UN, 2015; ESG, 2016). A solution to increase robustness of water systems and prevent water shortage is subsurface storage of water during wet periods using Managed Aquifer Research (MAR). In addition to mitigation of water shortage, MAR can also reduce the occurrence and degree of flooding. Here, we present an overview of Deltares MAR expertise and available tools for up-scaling MAR. Deltares has experience with both research and implementation of MAR in different parts of the world under various hydro(geo)logical, climatic and socio-economic conditions. Various MAR techniques were assessed/tested in coastal areas of the Netherlands, Spain, New York, New Orleans and in Bangladesh. In some of these areas specific groundwater shortage related issues occur, such as salt water intrusion or subsidence. In Singapore, monitoring campaigns and modeling were done to design MAR by infiltration of water in over-exploited aquifers. In Abu Dhabi, geophysical methods were used to detect the optimal conditions for MAR systems. To effectively increase the robustness of groundwater systems up-scaling of MAR is required. For this purpose, Deltares developed tools that provide insight in the potential demand, possibilities and effectiveness of MAR at larger scales. The Quick scan tool for Fresh Groundwater Buffering provides insight on regional to national scale and is based on GIS-information of water demand, water resources, and subsurface properties. This quick scan tool has been applied for Mozambique, Kenya, India and Bangladesh. The Fresh Water Optimizer assesses the

  6. Tracing biosignatures from the Recent to the Jurassic in sabkha-associated microbial mats

    Science.gov (United States)

    van der Land, Cees; Dutton, Kirsten; Andrade, Luiza; Paul, Andreas; Sherry, Angela; Fender, Tom; Hewett, Guy; Jones, Martin; Lokier, Stephen W.; Head, Ian M.

    2017-04-01

    Microbial mat ecosystems have been operating at the sediment-fluid interface for over 3400 million years, influencing the flux, transformation and preservation of carbon from the biosphere to the physical environment. These ecosystems are excellent recorders of rapid and profound changes in earth surface environments and biota as they often survive crisis-induced extreme paleoenvironmental conditions. Their biosignatures, captured in the preserved organic matter and the biominerals that form the microbialite rock, constitute a significant tool in understanding geobiological processes and the interactions of the microbial communities with sediments and with the prevailing physical chemical parameters, as well as the environmental conditions at a local and global scale. Nevertheless, the exact pathways of diagenetic organic matter transformation and early-lithification, essential for the accretion and preservation in the geological record as microbialites, are not well understood. The Abu Dhabi coastal sabkha system contains a vast microbial mat belt that is dominated by continuous polygonal and internally-laminated microbial mats across the upper and middle intertidal zones. This modern system is believed to be the best analogue for the Upper Jurassic Arab Formation, which is both a prolific hydrocarbon reservoir and source rock facies in the United Arab Emirates and in neighbouring countries. In order to characterise the processes that lead to the formation of microbialites we investigated the modern and Jurassic system using a multidisciplinary approach, including growth of field-sampled microbial mats under controlled conditions in the laboratory and field-based analysis of microbial communities, mat mineralogy and organic biomarker analysis. In this study, we focus on hydrocarbon biomarker data obtained from the surface of microbial mats actively growing in the intertidal zone of the modern system. By comparing these findings to data obtained from recently

  7. An observational study of acarbose treatment in patients with type 2 diabetes from the Middle East and Morocco

    Directory of Open Access Journals (Sweden)

    Shihabi AR

    2013-04-01

    Full Text Available Abdul R Shihabi,1 Essam M Moussa,2 Hania Sobierajska,3 Birgit Schmidt4 1Al Ain Centre, Dubai, United Arab Emirates; 2New Jeddah Hospital, Jeddah, Saudi Arabia; 3Etihad Airways Medical Centre, Abu Dhabi, United Arab Emirates; 4Bayer Schering Pharma AG, Leverkusen, Germany Background: The prevalence of type 2 diabetes is increasing dramatically in the Middle East and North Africa region. However, there are few trials that have determined the effect of antidiabetic treatment in an observational setting in these countries. Methods: This was a noninterventional study performed in Morocco in 2006–2007 and in the Middle East in 2005–2006 to observe the efficacy and safety of acarbose in patients with pretreated or untreated type 2 diabetes. Glycemic parameters (fasting blood glucose, one-hour postprandial blood glucose, and HbA1c were recorded within a 3-month period. The observation period included an initial visit at the start of acarbose therapy and up to three follow-ups. Results: Acarbose was effective in reducing glycemic parameters in patients from Morocco (n = 1082 and the Middle East (n = 1737. The mean one-hour postprandial blood glucose decreased by 35.5% to 165.4 ± 47.9 mg/dL in the Middle East and by 35.5% to 179.0 ± 49.9 mg/dL in Morocco. Mean fasting blood glucose decreased by 30.8% to 126.6 ± 34.2 mg/dL (Middle East and by 34.5% to 150.6 ± 47.1 mg/dL (Morocco. The absolute reduction in HbA1c was 1.3% in the Middle East (final value 7.4% and 1.0% in Morocco (final value 7.5%. Overall, 107 patients (Middle East and 26 patients (Morocco experienced minor drug-related adverse events, which were mainly gastrointestinal. The tolerability of acarbose was rated as very good/good by 80.8% in the Middle East and by 68.6% in Morocco. Conclusion: This study illustrates the efficacy and safety of acarbose in the treatment of type 2 diabetic patients in an observational setting. Keywords: type 2 diabetes, acarbose, Glucobay®, Glucor

  8. Third International Conference on Nuclear Knowledge Management: Challenges and Approaches. Programme and Book of Abstracts

    International Nuclear Information System (INIS)

    2016-01-01

    Appropriate technical expertise and experience, along with a strong safety culture, must be developed and kept available throughout the nuclear technology life cycle. Nuclear equipment, installations and facilities may have long life cycles with changing operational conditions. Advanced and specialized knowledge in nuclear engineering and science is required for the safe and effective design, construction, licensing, commissioning, operation, maintenance, and decommissioning of nuclear technology-based systems. The safe use of licensed nuclear facilities and technologies is reliant on the ongoing availability and maintenance of suitable knowledge and expertise, and an adequate understanding of related safety issues. The ability of organizations that operate or utilize nuclear technology to take safe decisions and actions can be affected by knowledge gaps or knowledge loss. Appropriate methods and supporting technology are needed to establish and manage nuclear competencies, information and records, work processes, analysis and verification techniques, and the interpretation of data. Through the presentation and discussion of issues and solutions related to building, collecting, transferring, sharing, maintaining, preserving and utilizing knowledge, the conference will aim to improve awareness of the importance of knowledge management (KM) in the nuclear sector. Member States will have the opportunity to strengthen their capabilities in this area by learning from the experiences of other Member States and other stakeholders. The conference is a follow-up to the first and second conferences organized by the IAEA on nuclear knowledge management (NKM), held in 2004 in Saclay, France (Proceedings in PDF), and in 2007 in Vienna, Austria (Web Archive), respectively. It also builds on the outcomes of the IAEA organized conferences on human resource development held in 2010 in Abu Dhabi, United Arab Emirates (Proceedings website), and in 2014 in Vienna, Austria (Web Archive

  9. Exploring biotic vs. abiotic controls on syngenetic carbonate and clay mineral precipitation

    Science.gov (United States)

    Nascimento, Gabriela S.; McKenzie, Judith A.; Martinez Ruiz, Francisca; Bontognali, Tomaso R. R.; Vasconcelos, Crisogono

    2016-04-01

    A possible syngenetic relationship between carbonate and clay mineral precipitation has been reported for sedimentary rocks deposited in both lacustrine and marine sedimentary environments throughout the geological record. In particular, the mineral dolomite is often found associated with Mg-rich clays, such as stevensite. It is notable that this carbonate/clay association has been recorded in numerous samples taken from modern dolomite precipitating environments; for example, the Coorong lakes, South Australia, coastal sabkhas, Abu Dhabi, UAE and coastal hypersaline lagoons (Lagoa Vermelha and Brejo do Espinho) east of Rio de Janeiro, Brazil. An HRTEM study of samples from these three locations indicates a possible physical/chemical association between the Ca-dolomite and Mg-rich clays, demonstrating a probable co-precipitation. To test this hypothesis, we have conducted a series of biotic and abiotic laboratory experiments. If this syngenesis actually occurs in nature, what, if any, are the biogeochemical processes controlling these precipitation reactions? Our experiments were designed to determine the extent of the biotic versus abiotic component influencing the mineral precipitation and, in the case of a biotic influence, to understand the mechanism through which microorganisms might mediate the formation of clay minerals. The experiments were carried out in the Geomicrobiology Laboratory of ETH Zürich using cultures of living microbes and artificial organic compounds that simulate functional groups present in natural biofilms formed under both aerobic and anaerobic conditions. In addition, pure inorganic experiments were designed to understand possible physico-chemical conditions for diagenetic processes that could induce dissolution of Mg-carbonates and precipitation of Mg-rich clays. Our results show a remarkable biotic influence during the formation of clay minerals. Specifically, extracellular polymeric substances (EPS), released by microbes in their

  10. Sustainable Electricity and Water for Europe, Middle East and North Africa

    Science.gov (United States)

    Müller-Steinhagen, H.; Trieb, F.

    2009-04-01

    Sufficient supply of energy and water are among the key requirements for a sustainable development of nations. Both depend strongly on energy carriers such as oil, gas, coal and uranium which have limited availability and a negative impact on the environment during their use. Within the framework of a series of detailed studies, conventional and renewable energy sources available for electricity production and desalination in Europe, North Africa and the Middle East (EU-MENA) have been analysed. Scenarios have been developed for a sustainable electricity supply based on increased plant and user efficiency, and an accelerated introduction of renewable energy sources. Even if all potential exclusion criteria are applied and only those technologies are considered which will become economically competitive within the next decades, a potential has been identified which exceeds the present electricity demand by orders of magnitude. Solar energy is, in this context, the by far largest resource which will most economically be exploited in centralised solar thermal power plants. In combination with heat storage, these power plants can provide bulk and peak electricity, and can be combined with thermal or reverse osmosis desalination plants. At present, solar thermal power plants with a total capacity exceeding 10 GW are in operation or under construction in Abu Dhabi, Algeria, Egypt, Iran, Israel, Italy, Morocco, Spain and the USA. Ultimately, the increasing electricity demand of EU-MENA can only be secured in conjunction with the required climate and resource protection targets, if all renewable energy sources are exploited where appropriate, and conversion and user efficiency are increased. To utilise the enormous energy resources of the Mediterranean countries, high voltage direct current power lines will have to be built, linking the most abundant and economic resources with the load centres in the North. With electricity losses below 10% over a distance of 3000 km

  11. Interpretation of Nonlinear Well Loss Coefficients for Rorabaugh (1953) Method.

    Science.gov (United States)

    Kurtulus, B.; Yaylım, T. N.; Avşar

    2016-12-01

    Step drawdown test (SDT) are essential for hydrogeologist to determine aquifer loss and well loss parameters. In a SDT, different series of constant-discharges with incremental rates are conducted to obtain incremental drawdown into the pumping well. Pumping well efficiency (if the well is properly developed and designed), aquifer characteristics (transmissivity, storativity) and discharge-drawdown relationship can be derived from SDT. The well loss parameter directly associate with the well efficiency. The main problem is to determine the correct well loss parameter in order to estimate aquifer characteristics. Walton (1962) stated that the interpretation of the well efficiency is possible to determine the nonlinear head loss coefficient (C) with p equals to 2 and Walton (1962) presented a criteria that suggested the following terms: If C is less than 1800 m2/s5, the is properly developed and designed, If C is ranged from 1800 m2/s5 to 3600 m2/s5, the well has a mild deterioration, If C is greater than 3600 m2/s5, the well has a severe clogging. Until now, several well-known computer techniques such as Aqutesolv, AquiferWin32 , AquifertestPro can be found in the literature to evaluate well efficiency when exponential parameter (p) equals to 2. However, there exist a lack of information to evaluate well efficiency for different number of exponential parameter (p). Strategic Water Storage & Recovery (SWSR) Project in Liwa, Abu Dhabi is the leading and unique hydrogeology project in the world because of its both financial and scientific dimension. A total of 315 recovery wells have been drilled in pursuance of the scope of the SWSR project. A Universal Well Efficiency Criteria (UWEC) is developed using 315 Step Drawdown Test (SDT). UWEC is defined for different number of head loss equation coefficients. The results reveal that there is a strong correlation between non-linear well loss coefficient (C) and exponential parameter (p) up to a coefficient of determination

  12. Implications of sea-level rise in a modern carbonate ramp setting

    Science.gov (United States)

    Lokier, Stephen W.; Court, Wesley M.; Onuma, Takumi; Paul, Andreas

    2018-03-01

    This study addresses a gap in our understanding of the effects of sea-level rise on the sedimentary systems and morphological development of recent and ancient carbonate ramp settings. Many ancient carbonate sequences are interpreted as having been deposited in carbonate ramp settings. These settings are poorly-represented in the Recent. The study documents the present-day transgressive flooding of the Abu Dhabi coastline at the southern shoreline of the Arabian/Persian Gulf, a carbonate ramp depositional system that is widely employed as a Recent analogue for numerous ancient carbonate systems. Fourteen years of field-based observations are integrated with historical and recent high-resolution satellite imagery in order to document and assess the onset of flooding. Predicted rates of transgression (i.e. landward movement of the shoreline) of 2.5 m yr- 1 (± 0.2 m yr- 1) based on global sea-level rise alone were far exceeded by the flooding rate calculated from the back-stepping of coastal features (10-29 m yr- 1). This discrepancy results from the dynamic nature of the flooding with increased water depth exposing the coastline to increased erosion and, thereby, enhancing back-stepping. A non-accretionary transgressive shoreline trajectory results from relatively rapid sea-level rise coupled with a low-angle ramp geometry and a paucity of sediments. The flooding is represented by the landward migration of facies belts, a range of erosive features and the onset of bioturbation. Employing Intergovernmental Panel on Climate Change (Church et al., 2013) predictions for 21st century sea-level rise, and allowing for the post-flooding lag time that is typical for the start-up of carbonate factories, it is calculated that the coastline will continue to retrograde for the foreseeable future. Total passive flooding (without considering feedback in the modification of the shoreline) by the year 2100 is calculated to likely be between 340 and 571 m with a flooding rate of 3

  13. The pattern of substance use disorder in the United Arab Emirates in 2015: results of a National Rehabilitation Centre cohort study.

    Science.gov (United States)

    Alblooshi, Hiba; Hulse, Gary K; El Kashef, Ahmed; Al Hashmi, Hanan; Shawky, Mansour; Al Ghaferi, Hamad; Al Safar, Habiba; Tay, Guan K

    2016-05-13

    Substance use disorder (SUD) is a global problem with no boundaries, which also afflicts individuals from countries of the Arabian Peninsula. Data from this region is limited. In an effort to develop targeted prevention and intervention initiatives in the United Arab Emirates (UAE), it was necessary to identify the nature of substance use by describing the characteristics of those using different substances. Consequently, this study in the UAE was conceived to describe the pattern of SUD in a first-ever cohort that was systematically recruited from the country's National Rehabilitation Centre (NRC) in Abu Dhabi. Two hundred and fifty male patients were recruited from the NRC. Information on substance use was collected using a questionnaire that was completed at an interview with patients who consented to participate. The questionnaire was based on information that the study was designed to capture. It was reviewed by members of institutional ethics committees and approved prior to use. Two hundred and fifty male subjects from the Emirates Family Registry (EFR) were used as a comparison group. In the cohort studied, SUD correlated with smoking and marital status. Poly-substance users formed the majority of the cohort (84.4 %) with various combinations of substances identified across different age groups. Opioid and alcohol were the most common substances used. The use of pharmaceutical opioids, primarily Tramadol (67.2 % of opioid users), was higher among the youngest age group studied (<30 years old), while older opioid users (≥30 years old) commonly used illicit opioids (Heroin). The use of prescribed medication for non-medical use also included Pregabalin (mean of 8.3 capsules ± 0.5 per day), Procyclidin (6.1 tablets + 0.6 per day) and Carisoprodol (4.2 tablets ± 0.4 per day) and was again highest in the age group below 30 years. This 2015 study highlights the importance of examining the pattern of poly-substance use in a population in order

  14. Distribution of living larger benthic foraminifera in littoral environments of the United Arab Emirates

    Science.gov (United States)

    Fiorini, Flavia; Lokier, Stephen W.

    2015-04-01

    The distribution of larger benthic foraminifera in Recent littoral environment of the United Arab Emirates (Abu Dhabi and Western regions) was investigated with the aim of understanding the response of those foraminifera to an increase in water salinity. For this purpose, 100 sediment samples from nearshore shelf, beach-front, channel, lagoon, and intertidal environment were collected. Sampling was undertaken at a water depth shallower than 15 m in water with a temperature of 22 to 35˚C, a salinity ranging from 40 to 60‰ and a pH of 8. Samples were stained with rose Bengal at the moment of sample collection in order to identify living specimens. The most abundant epiphytic larger benthic foraminifera in the studied area were Peneroplis pertusus and P. planatus with less common Spirolina areatina, S. aciculate and Sorites marginalis. The living specimens of the above mentioned species with normal test growing were particularly abundant in the nearshore shelf and lagoonal samples collected on seaweed. Dead specimens were concentrated in the coarser sediments of the beach-front, probably transported from nearby environments. Shallow coastal ponds are located in the upper intertidal zone and have a maximum salinity of 60‰ and contain abundant detached seagrass. Samples collected from these ponds possess a living foraminifera assemblage dominated by Peneroplis pertusus and P. planatus. High percentages (up to 50% of the stained assemblage) of Peneroplis presented abnormality in test growth, such as the presence of multiple apertures with reduced size, deformation in the general shape of the test, irregular suture lines and abnormal coiling. The high percentage of abnormal tests reflects natural environmental stress mainly caused by high and variable salinity. The unique presence of living epiphytic species, suggests that epiphytic foraminifera may be transported into the pond together with seagrass and continued to live in the pond. This hypothesis is supported by

  15. Electrical Resistivity Imaging and Hydrodynamic Modeling of Convective Fingering in a Sabkha Aquifer

    Science.gov (United States)

    Van Dam, Remke; Eustice, Brian; Hyndman, David; Wood, Warren; Simmons, Craig

    2014-05-01

    Free convection, or fluid motion driven by density differences, is an important groundwater flow mechanism that can enhance transport and mixing of heat and solutes in the subsurface. Various issues of environmental and societal relevance are exacerbated convective mixing; it has been studied in the context of dense contaminant plumes, nuclear waste disposal, greenhouse gas sequestration, the impacts of sea level rise and saline intrusion on drinking water resources. The basic theory behind convective flow in porous media is well understood, but important questions regarding this process in natural systems remain unanswered. Most previous research on this topic has focused on theory and modeling, with only limited attention to experimental studies and field measurements. The few published studies present single snapshots, making it difficult to quantify transient changes in these systems. Non-invasive electrical methods have the potential to exploit the relation between solute concentrations and electrical conductance of a fluid, and thereby estimate fluid salinity differences in time and space. We present the results of a two-year experimental study at a shallow sabkha aquifer in the United Arab Emirates, about 50 km southwest of the city of Abu Dhabi along the coast of the Arabian Gulf, that was designed to explore the transient nature of free convection. Electrical resistivity tomography (ERT) data documented the presence of convective fingers following a significant rainfall event. One year later, the complex fingering pattern had completely disappeared. This observation is supported by analysis of the aquifer solute budget as well as hydrodynamic modeling of the system. The transient dynamics of the gravitational instabilities in the modeling results are in agreement with the timing observed in the time-lapse ERT data. Our experimental observations and modeling are consistent with the hypothesis that the instabilities arose from a dense brine that infiltrated

  16. Coronary artery disease in Africa and the Middle East

    Directory of Open Access Journals (Sweden)

    Kurdi MI

    2012-02-01

    Full Text Available Wael Almahmeed1, Mohamad Samir Arnaout2, Rafik Chettaoui3, Mohsen Ibrahim4, Mohamed Ibrahim Kurdi5, Mohamed Awad Taher6, Giuseppe Mancia71Heart and Vascular Institute, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates; 2American University of Beirut Medical Center, Beirut, Lebanon; 3General and Cardiovascular Clinic of Tunis, Tunisia; 4Cairo University, Cairo, Egypt; 5King Khalid University Hospital and The Kingdom Hospital, Saudi Arabia; 6Ain Shams University School of Medicine, Cairo, Egypt; 7University of Milan, Bicocca, Milan, ItalyAbstract: Countries in Africa and the Middle East bear a heavy burden from cardiovascular disease. The prevalence of coronary heart disease is promoted in turn by a high prevalence of cardiovascular risk factors, particularly smoking, hypertension, dyslipidemia, diabetes, and sedentary lifestyles. Patients in Africa and the Middle East present with myocardial infarction at a younger age, on average, compared with patients elsewhere. The projected future burden of mortality from coronary heart disease in Africa and the Middle East is set to outstrip that observed in other geographical regions. Recent detailed nationally representative epidemiological data are lacking for many countries, and high proportions of transient expatriate workers in countries such as Saudi Arabia and the United Arab Emirates complicate the construction of such datasets. However, the development of national registries in some countries is beginning to reveal the nature of coronary heart disease. Improving lifestyles (reducing calorie intake and increasing physical activity in patients in the region will be essential, although cultural and environmental barriers will render this difficult. Appropriate prescribing of pharmacologic treatments is essential in the prevention and management of cardiovascular disease. In particular, recent controversies relating to the therapeutic profile of beta-blockers may have reduced their use. The

  17. Limits on carbon sequestration in arid blue carbon ecosystems.

    Science.gov (United States)

    Schile, Lisa M; Kauffman, J Boone; Crooks, Stephen; Fourqurean, James W; Glavan, Jane; Megonigal, J Patrick

    2017-04-01

    Coastal ecosystems produce and sequester significant amounts of carbon ("blue carbon"), which has been well documented in humid and semi-humid regions of temperate and tropical climates but less so in arid regions where mangroves, marshes, and seagrasses exist near the limit of their tolerance for extreme temperature and salinity. To better understand these unique systems, we measured whole-ecosystem carbon stocks in 58 sites across the United Arab Emirates (UAE) in natural and planted mangroves, salt marshes, seagrass beds, microbial mats, and coastal sabkha (inter- and supratidal unvegetated salt flats). Natural mangroves held significantly more carbon in above- and belowground biomass than other vegetated ecosystems. Planted mangrove carbon stocks increased with age, but there were large differences for sites of similar age. Soil carbon varied widely across sites (2-367 Mg C/ha), with ecosystem averages that ranged from 49 to 156 Mg C/ha. For the first time, microbial mats were documented to contain soil carbon pools comparable to vascular plant-dominated ecosystems, and could arguably be recognized as a unique blue carbon ecosystem. Total ecosystem carbon stocks ranged widely from 2 to 515 Mg C/ha (seagrass bed and mangrove, respectively). Seagrass beds had the lowest carbon stock per unit area, but the largest stock per total area due to their large spatial coverage. Compared to similar ecosystems globally, mangroves and marshes in the UAE have lower plant and soil carbon stocks; however, the difference in soil stocks is far larger than with plant stocks. This incongruent difference between stocks is likely due to poor carbon preservation under conditions of weakly reduced soils (200-350 mV), coarse-grained sediments, and active shoreline migration. This work represents the first attempt to produce a country-wide coastal ecosystem carbon accounting using a uniform sampling protocol, and was motivated by specific policy goals identified by the Abu Dhabi Global

  18. In situ spectral response of the Arabian Gulf and Sea of Oman coastal waters to bio-optical properties.

    Science.gov (United States)

    Al Shehhi, Maryam R; Gherboudj, Imen; Ghedira, Hosni

    2017-10-01

    Mapping of Chlorophyll-a (Chl-a) over the coastal waters of the Arabian Gulf and the Sea of Oman using the satellite-based observations, such as MODIS (Moderate Resolution Imaging Spectro-radiometer), has shown inferior performance (Chl-a overestimation) than that of deep waters. Studies in the region have shown that this poor performance is due to three reasons: (i) water turbidity (sediments re-suspension), and the presence of colored dissolved organic matter (CDOM), (ii) bottom reflectance and (iii) incapability of the existing atmospheric correction models to reduce the effect of the aerosols from the water leaving radiance. Therefore, this work focuses on investigating the sensitivity of the in situ spectral signatures of these coastal waters to the algal (chlorophyll: Chl-a), non-algal (sediments and CDOM) and the bottom reflectance properties, in absence of contributions from the atmosphere. Consequently, the collected in situ spectral signatures will improve our understanding of Arabian Gulf and Sea of Oman water properties. For this purpose, comprehensive field measurements were carried out between 2013 and 2016, over Abu-Dhabi (Arabian Gulf) and Fujairah (Sea of Oman) where unique water quality data were collected. Based on the in situ water spectral analysis, the bottom reflectance (water depth<20m) are found to degrade the performance of the conventional ocean color algorithms more than the sediment-laden waters where these waters increase the R rs at the blue and red ranges. The increasing presence of CDOM markedly decreases the R rs in the blue range, which is conflicting with the effect of Chl-a. Given the inadequate performance of the widely used ocean-color algorithms (OC3: ocean color 3, OC2: ocean color 2) in retrieving Chl-a in these very shallow coastal waters, therefore, a new algorithm is proposed here based on a 3-bands ratio approach using [R rs (656) -1 -R rs (506) -1 ]×R rs (661). The selected optimum bands (656nm, 506nm, and 661nm) from

  19. Implementation Strategy for a Global Solar and Wind Atlas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-01-15

    In July 2009, Major Economies Forum leaders met to prepare for the COP 15 Copenhagen Conference that took place later that year. At this occasion the Major Economies Forum Global Partnership f or low carbon and climate-friendly technology was founded and Technology Action Plans (TAPs) for ten key low-carbon technologies were drafted. At that juncture Denmark, Germany and Spain took on the responsibility for drafting TAPs for Solar and Wind Energy Technologies. The TAPs were then consolidated and presented at COP 15 that would later take place in December in Copenhagen. Since then, countries that led the development of the Action Plans have started their implementation. During a first Clean Energy Ministerial (CEM) in July 2010 in Washington on the invitation of Steven Chu, US Secretary of Energy, several initiatives were launched. Denmark, Germany and Spain took the lead in the implementation of the TAPs for Solar and Wind Technologies and initiated the Multilateral Working Group on Solar and Wind Energy Technologies (MWGSW). Several countries joined the working group in Washington and afterwards. In two international workshops in Bonn (June 2010) and Madrid (November 2010) and in meetings during the first CEM in Washington (July 2010) and the second CEM in Abu Dhabi (April 2011) the Multilateral Working Group made substantial progress in the two initial fields of action: (1) the Development of a Global Solar and Wind Atlas; and (2) the Development of a Long-term Strategy on Joint Capacity Building. Discussion papers on the respective topics were elaborated involving the Working Group's member countries as well as various international institutions. This led to concrete proposals for several pilot activities in both fields of action. After further specifying key elements of the suggested projects in two expert workshops in spring 2011, the Multilateral Working Group convened for a third international workshop in Copenhagen, Denmark, to discuss the project

  20. Products - transport - storage; Produits - transports - stockages

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-04-15

    9 articles are gathered in this data-sheet; they deal with LPG products, transport and storage. Blackmer offers a full line of LPG equipment for the transfer of propane, butane and anhydrous ammonia. Clesse Industries and Gas Equipment Company equip luxury hotels in Dubai and Abu Dhabi. Since 1975 the company FAS Flussiggas-Anlagen Gmbh, Salzgitter - Germany is one of the leading manufacturers of LPG equipment and components for mobile and stationary bulk plants in Europe. The main products are dispensers, pumps, Auto-gas filling stations, vaporizers, loading arms, electronic cylinder filling scales, flanged valves and safety equipment. FAS is certified with 2 process orientated management systems according to DIN EN ISO 9001:2000 and to PED - Module H1 - Category IV. The company supplies all products and services according to the Pressure Equipment Directive 97/23/EC with CE-mark as well according to regulations ATEX, OIML, TUV, PTB... ECII Engineered Controls International/Rego USA is well known as a worldwide leader and designer/manufacturer of LPG and anhydrous ammonia equipment. The 10. of January Per Sture Jenssen retired from Ragasco A.S. Managing Director after 6 years in the company. Oyvind Hamre who has taken over from Mr. Jenssen, is 39 years of age and he has been 10 years with Ragasco, most recently as R and D Manager. Per Sture Jenssen will still be present in the company until summer 2005 to support during the transition. Corken has put in the market two new products: a new valve and a new pump. Impco Technologies announces completion of BRC acquisition. VOC reduction is a common discussion issue in almost all sectors of the oil business and beyond. Each industry sector has a different strategy towards this issue according to its perceived impact on the business. Although largely motivated by the need to satisfy national and international emission standards, the move towards reduction has encouraged equipment manufacturers to develop advanced

  1. Employing nation branding in the Middle East - United Arab Emirates (UAE and Qatar

    Directory of Open Access Journals (Sweden)

    Zeineddine Cornelia

    2017-06-01

    Full Text Available Branding represents the instrument through which an entity communicates and identifies itself in the consumer’s perception. National branding is a similar mean employed at country level. Nation branding is crucial in order to attract investment, boost exports and attract tourists and talented workforce. Nation branding stands between public diplomacy and economic benefits. An adequate policy of Nation Branding-based on a positive, credible and economically reliable image- can be able to extend the range of potential customers and of potential investors. With the aim of better understanding the new challenges, opportunities and threats existent in a globalized economy, the paper evaluates nation branding in the context of UAE and Qatar. The paper examines nation-branding as a driver for boosting the economy, taking into account that clichés and stereotypes (especially in the context of the Middle East can influence our perception towards one country or another. The analysis explores the strategy adopted in order that Dubai becomes the flagship-brand of the UAE. Abu Dhabi complements this strategy, driving UAE to the position of the most valuable brand in the Middle East. The paper further enquires the case of Qatar and compares it with the branding process of the UAE. Qatar has established various branding resources such as the Al Jazeera news network, international sport events and several cultural and educational exchange programs with international profile. The UAE strives to become an influencer in the global economy, overriding its dependence on hydrocarbon reserves. Qatar is richer in hydrocarbon reserves than the UAE; nevertheless, it shares the interest of detaching itself from the rentier economy. The study explores the fact that from 2014-onwards the global oil economy was hit hard, as the price of the oil barrel is at an historic low, thus it has become stringent for the Persian Gulf countries to diversify the revenue sources. As a

  2. Multidisciplinary management of clear-cell renal cell carcinoma in Africa and the Middle East: current practice and recommendations for improvement

    Directory of Open Access Journals (Sweden)

    Zekri J

    2015-07-01

    Full Text Available Jamal Zekri,1 Lydia M Dreosti,2 Marwan Ghosn,3 Emad Hamada,4 Mohamed Jaloudi,5 Ola Khorshid,6 Blaha Larbaoui7 1College of Medicine, King Faisal Specialist Hospital and Research Centre, Alfaisal University, Jeddah, Saudi Arabia; 2Department of Medical Oncology, University of Pretoria, Pretoria, South Africa; 3Faculty of Medicine Hematology, Oncology Department, Saint Joseph University, Beirut, Lebanon; 4Faculty of Medicine, Cairo University, Kasr Alainy, Cairo, Egypt; 5Oncology Hematology Department, Tawam Hospital, Al Ain, Abu Dhabi, United Arab Emirates; 6National Cancer Institute, Cairo University, Kasr El Ainy, Cairo, Egypt; 7Oncology Service, Université Djillali Liabés, Sidi Bel Abbés, Algeria Abstract: The management of renal cell carcinoma (RCC has evolved considerably in recent years. This report represents the consensus of 22 relevant medical specialists from Africa and the Middle East region engaged in the management of RCC. Partial or radical nephrectomy is the standard of care for most patients with localized RCC. It is essential that patients are followed up appropriately after surgery to enable local and distant relapses to be identified and treated promptly. The treatment of advanced/metastatic disease has changed dramatically with the introduction of targeted therapies. Follow-up of these patients enables therapy optimization and assessment of response to treatment. There was universal agreement on the importance of management of RCC by a multidisciplinary team supported by a multidisciplinary tumor board. Barriers hindering this approach were identified. These included lack of awareness of the benefits of multidisciplinary team role, poor communication among relevant disciplines, time constraints, and specifics of private practice. Other challenges include shortage of expert specialists as urologists and oncologists and lack of local management guidelines in some countries. Solutions were proposed and discussed. Medical

  3. Use of second-generation antipsychotics in the acute inpatient management of schizophrenia in the Middle East

    Directory of Open Access Journals (Sweden)

    Alkhadhari S

    2015-04-01

    Full Text Available Sulaiman Alkhadhari,1 Nasser Al Zain,2 Tarek Darwish,3 Suhail Khan,4 Tarek Okasha,5 Hisham Ramy,5 Talaat Matar Tadros6 1Kuwait Center for Mental Health, Safat, Kuwait; 2Al Amal Complex for Mental Health Hospital, Dammam, Saudi Arabia; 3Behavioural Science Pavilion, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates; 4Jeddah Psychiatric Hospital, Jeddah, Saudi Arabia; 5Institute of Psychiatry, Ain Shams University, Cairo, Egypt; 6Ibrahim Bin Hamad Obaidallah and Seif Bin Ghubash Hospitals, Ras Alkhaimah, United Arab Emirates Background: Management of acute psychotic episodes in schizophrenic patients remains a significant challenge for clinicians. Despite treatment guidelines recommending that second-generation antipsychotics (SGAs should be used as monotherapy, first-generation antipsychotics, polypharmacy, and lower than recommended doses are frequently administered in clinical practice. Minimal data exist regarding the use of SGAs in the Middle East. The objective of this study was to examine the discrepancies between current clinical practice and guideline recommendations in the region. Methods: RECONNECT-S Beta was a multicenter, noninterventional study conducted in Egypt, Kuwait, Saudi Arabia, and the United Arab Emirates to observe the management of schizophrenic patients who were hospitalized due to an acute psychotic episode. Patients underwent one visit on the day of discharge. Demographic and medical history, together with data on antipsychotic treatment and concomitant medication during the hospitalization period and medication recommendations at discharge were recorded. Results: Of the 1,057 patients, 180 (17.0% and 692 (65.5% received SGAs as monotherapy and in combination therapy, respectively. Overall, the most frequently administered medications were given orally, and included risperidone (40.3%, olanzapine (32.5%, and quetiapine (24.6%; the doses administered varied between countries and deviated from the recommended

  4. Gulf money in Kerala: coping with the problems of plenty.

    Science.gov (United States)

    Kurian, R; Thakore, D

    businessman in Abu Dhabi since 1965, emigrants will invest in an industry only if they are convinced of the viability of the project, have a say in its management, and if there is reservation of jobs in the enterprise for their competent dependants. Thus far, the money mobilized into industry seems to be only a tiny proportion of the remittances. A major avenue of investment for the emigrants is real estate and, consequently, the prices of land have registered a marked increase. Even the service sector -- taxis and travel agencies -- have received a sizable boost because of the inflow of Gulf money into the state. According to G. Narayana Pillai, culturally and socially the new found wealth will not bring about any substantial social improvement.

  5. Flow of light energy in benthic photosynthetic microbial mats

    Energy Technology Data Exchange (ETDEWEB)

    Al-Najjar, Mohammad Ahmad A.

    2010-12-15

    The work in this thesis demonstrates the assessment of the energy budget inside microbial mat ecosystems, and the factors affecting light utilization efficiency. It presents the first balanced light energy budget for benthic microbial mat ecosystems, and shows how the budget and the spatial distribution of the local photosynthetic efficiencies within the euphotic zone depend on the absorbed irradiance (Jabs). The energy budget was dominated by heat dissipation on the expense of photosynthesis. The maximum efficiency of photosynthesis was at light limiting conditions When comparing three different marine benthic photosynthetic ecosystems (originated from Abu-Dhabi, Arctic, and Exmouth Gulf in Western Australia), differences in the efficiencies were calculated. The results demonstrated that the maximum efficiency depended on mat characteristics affecting light absorption and scattering; such as, photopigments ratio and distribution, and the structural organization of the photosynthetic organisms relative to other absorbing components of the ecosystem (i.e., EPS, mineral particles, detritus, etc.). The maximum efficiency decreased with increasing light penetration depth, and increased with increasing the accessory pigments (phycocyanin and fucoxanthin)/chlorophyll ratio. Spatial heterogeneity in photosynthetic efficiency, pigment distribution, as well as light acclimation in microbial mats originating from different geographical locations was investigated. We used a combined pigment imaging approach (variable chlorophyll fluorescence and hyperspectral imaging), and fingerprinting approach. For each mat, the photosynthetic activity was proportional to the local pigment concentration in the photic zone, but not for the deeper layers and between different mats. In each mat, yield of PSII and E1/2 (light acclimation) generally decreased in parallel with depth, but the gradients in both parameters varied greatly between samples. This mismatch between pigments concentration

  6. Sensitization to Indigenous Pollen and Molds and Other Outdoor and Indoor Allergens in Allergic Patients From Saudi Arabia, United Arab Emirates, and Sudan

    Science.gov (United States)

    2012-01-01

    in Khartoum (72%), as well as in Abu Dhabi (United Arab Emirates) (46%) and Jeddah (KSA) (30%). Conclusions The allergenicity of several indigenous pollens and molds derived from autochthonous sources was demonstrated. Prevalence studies in different regions of KSA and neighbor countries indicate different sensitization rates to these and other outdoor and indoor allergens. PMID:23283107

  7. Mangroves and Sediments - It's not all about mud!

    Science.gov (United States)

    Lokier, Stephen; Paul, Andreas; Fiorini, Flavia

    2016-04-01

    Mangals occur both as natural mangals and as plantations along the Arabian Gulf coastline of the United Arab Emirates (UAE). Over recent years there has been a significant campaign to extend the area of the mangrove forests, a project that has resulted in significant dredging activity in tandem with the planting of mangrove samplings. The philosophy for this operation has been in order to increase coastal protection from erosion and as a bid to somewhat offset the UAE's carbon footprint. This project, along with significant coastal infrastructure development, has, regrettably, reduced the number of mangal settings that may be considered as pristine. With this in mind, we have undertaken an extensive sampling campaign in order to fully characterise the sediments associated within the depositional sub-environments of mangal systems. Satellite imagery and ground-based reconnaissance were employed to identify a natural mangal area to the East of Abu Dhabi Island. Within this area, a transect was established across a naturally-occurring mangal channel system. Along-transect sampling stations were selected in order to reflect the range of environmental conditions, both in terms of energy and in relation to the degree of tidal exposure. At each station an array of environmental parameters were monitored. These included, but were not limited to, temperature, salinity, current velocity and turbidity. The surface sediment at each sample station was regularly sampled and returned to the laboratory where it was subjected to a range of analysis including grain size and modal analysis, identification of biota and measurement of total organic content. The results of this study allow us to develop a mangal sediment facies map that accurately establishes the relationships between sediments, depositional setting and environmental parameters. These results can be employed to inform the interpretation of ancient successions deposited under similar conditions. Further, the findings of

  8. Escherichia coli Isolates Causing Asymptomatic Bacteriuria in Catheterized and Noncatheterized Individuals Possess Similar Virulence Properties

    DEFF Research Database (Denmark)

    Watts, Rebecca E; Hancock, Viktoria; Ong, Cheryl-lynn Y

    2010-01-01

    Urinary tract infections (UTIs) are among the most common infectious diseases of humans, with Escherichia coli being responsible for >80% of all cases. Asymptomatic bacteriuria (ABU) occurs when bacteria colonize the urinary tract without causing clinical symptoms and can affect both catheterized...... patients (catheter-associated ABU [CA-ABU]) and noncatheterized patients. Here, we compared the virulence properties of a collection of ABU and CA-ABU nosocomial E. coli isolates in terms of antibiotic resistance, phylogenetic grouping, specific UTI-associated virulence genes, hemagglutination...

  9. Pengaruh pemberian abu sekam padi sebagai bahan desikan pada penyimpanan benih terhadap daya tumbuh dan pertumbuhan bibit kakao (The effects of rice husk ash as desiccation material of seed storage on viability and cocoa seedling growth.

    Directory of Open Access Journals (Sweden)

    Pudji Rahardjo

    2012-08-01

    Full Text Available Rice husk ash as desiccation material can be used to maintain seed viability in storage through its ability to absorb humidity during its storage. High relative humidity caused seed moisture content to increase so the respiration rate of seed increases and uses faster food stock. Finally the viability of seed is lost. A research on use of rice husk ash as desiccation material of cocoa seed storage was conducted in Agronomy Laboratory and Kaliwining Experimental Station, Indonesian Coffee and Cocoa Research Institute. Completely Randomized Design was used in this research with treatment of rice husk ash application on cocoa seed as follows: 0 g/100 seeds (A, 5 g/100 seeds (B, 10 g/100 seeds (C, 15 g/100 seeds (D, and 20 g/100 seeds (E. This experiment used four replications. Cocoa seeds were stored in plastic bag within carton box in ambient temperature. The storage periods were 1, 2, and 3 weeks, and parameters of observation consisted of electrical conductivity of dipped water of cocoa seeds, percentage of seed germination, percentage of seed emergence, early growth parameters at one month old including seedlings height of seedling, diameter, leaf number, root length, and dry weight. The result of the experiment showed that the use of rice husk ash at 5-10 g/100 seeds could maintain electrical conductivity of dipped water at low level, percentage of seed germination at 99-100 % and percentage of seed emergence at 79-91% after two weeks storage. The use of rice husk ash at 5-10 g/100 seeds after two weeks storage affected height of cacao seedling, but did not affected stem diameters, leaf numbers, root lengths, and dry weights

  10. Abu-Rabia, S. (1996. Attitudes and cultural background and their relationship to reading comprehension in a second language: A comparison of three different social contexts. International Journal of Applied Linguistics24(5, 711-721. Afflerbach, P. (1986

    Directory of Open Access Journals (Sweden)

    Inayatullah Kakepoto

    2012-09-01

    Full Text Available This study investigated the effect of content familiarity and test format on Iranian English learners. The participants of this were advanced students studying at different language institutes in Isfahan, Iran. To sample the subjects of this study, the latest version of Oxford Placement Test was administered to 428 students studying at advanced level in 6 different language institutes. Based on the results of the OPT test and for the sake of homogeneity 70 students were considered as the target participants of the study. Each participant was given a test of reading comprehension with familiar content and unfamiliar content. Each test contained multiple choice, true/false, and fill in the blanks test items. Factorial design results indicated that test takers had a significantly better performance on content familiar tests and sub tests. It also became clear that their performance on multiple choice section either in content familiar and content unfamiliar test was superior to that of true/false and fill in the blanks. It will be of endless help to test makers and language teachers to be aware of the role test format and content of the test can play on test takers’ performance.

  11. Enhancement of immune response towards non-lipidized Borrelia burgdorferi recombinant OspC antigen by binding onto the surface of metallochelating nanoliposomes with entrapped lipophilic derivatives of norAbuMDP

    Czech Academy of Sciences Publication Activity Database

    Křupka, M.; Mašek, J.; Bartheldyová, E.; Turánek Knotigová, P.; Plocková, J.; Korvasová, Z.; Škrabalová, M.; Koudelka, Š.; Kulich, P.; Zachová, K.; Czerneková, L.; Strouhal, O.; Horynová, M.; Šebela, M.; Miller, A. D.; Ledvina, Miroslav; Raška, M.; Turánek, J.

    2012-01-01

    Roč. 160, č. 2 (2012), s. 374-381 ISSN 0168-3659 R&D Projects: GA ČR(CZ) GAP304/10/1951; GA TA ČR TA01011165; GA AV ČR(CZ) KAN200520703; GA AV ČR KAN200100801 Grant - others:GA UP(CZ) LF-2010-014; GA UP(CZ) LF-2011-002 Institutional research plan: CEZ:AV0Z40550506 Keywords : Borrelia burgdorferi * OspC * metallochelating liposomes * MDP Subject RIV: CC - Organic Chemistry Impact factor: 7.633, year: 2012

  12. Stimulation of innate immunity in newborn kids against Cryptosporidium parvum infection-challenge by intranasal/per-oral administration of liposomal formulation of N-L 18-norAbu-GMDP adjuvant

    Czech Academy of Sciences Publication Activity Database

    Turánek, J.; Kašná, A.; Koudela, Břetislav; Ledvina, Miroslav; Miller, A. D.

    2005-01-01

    Roč. 131, č. 5 (2005), s. 601-608 ISSN 0031-1820 R&D Projects: GA MZe QF3115 Institutional research plan: CEZ:AV0Z60220518; CEZ:AV0Z4055905 Keywords : Cryptosporidium parvum * immunomodulation * liposomes Subject RIV: EC - Immunology Impact factor: 1.703, year: 2005

  13. Metallochelating liposomes with associated lipophilised norAbuMDP as biocompatible platform for construction of vaccines with recombinant His-tagged 3 antigens: Preparation, structural study and immune response towards rHsp90

    Czech Academy of Sciences Publication Activity Database

    Mašek, J.; Bartheldyová, E.; Turánek-Knotigová, P.; Škrabalová, M.; Korvasová, Z.; Plocková, J.; Koudelka, Š.; Škodová, P.; Kulich, P.; Křupka, M.; Zachová, K.; Czerneková, L.; Horynová, M.; Kratochvílová, Irena; Miller, A. D.; Zyka, Daniel; Michálek, J.; Vrbová, J.; Šebela, M.; Ledvina, Miroslav; Raška, M.; Turánek, J.

    2011-01-01

    Roč. 151, č. 2 (2011), s. 193-201 ISSN 0168-3659 R&D Projects: GA ČR(CZ) GAP304/10/1951; GA AV ČR KAN200520703; GA AV ČR KAN200100801 Institutional research plan: CEZ:AV0Z10100520; CEZ:AV0Z40550506 Keywords : recombinant vaccine * liposome Subject RIV: EC - Immunology Impact factor: 5.732, year: 2011 http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T3D-520M1P7-1&_user=625012&_coverDate=01%2F21%2F2011&_rdoc=1&_fmt=high&_orig=gateway&_origi

  14. ROLE ASSESSMENT OF GIS ANALYSIS AND ITS RELIABILITY WHILE RANKING URBAN SUSTAINABILITY USING SCENARIOS SPECIFIC TO REGIONAL CLIMATE, COMMUNITY AND CULTURE

    Directory of Open Access Journals (Sweden)

    H. Al Salmi

    2012-07-01

    Full Text Available Urban Sustainability expresses the level of conservation of a city while living a town or consuming its urban resources, but the measurement of urban sustainability depends on what are considered important indicators of conservation besides the permitted levels of consumption in accordance with adopted criteria. This criterion should have common factors that are shared for all the members tested or cities to be evaluated as in this particular case for Abu Dhabi, but also have specific factors that are related to the geographic place, community and culture, that is the measures of urban sustainability specific to a middle east climate, community and culture where GIS Vector and Raster analysis have a role or add a value in urban sustainability measurements or grading are considered herein. Scenarios were tested using various GIS data types to replicate urban history (ten years period, current status and expected future of Abu Dhabi City setting factors to climate, community needs and culture. The useful Vector or Raster GIS data sets that are related to every scenario where selected and analysed in the sense of how and how much it can benefit the urban sustainability ranking in quantity and quality tests, this besides assessing the suitable data nature, type and format, the important topology rules to be considered, the useful attributes to be added, the relationships which should be maintained between data types of a geo- database, and specify its usage in a specific scenario test, then setting weights to each and every data type representing some elements of a phenomenon related to urban suitability factor. The results of assessing the role of GIS analysis provided data collection specifications such as the measures of accuracy reliable to a certain type of GIS functional analysis used in an urban sustainability ranking scenario tests. This paper reflects the prior results of the research that is conducted to test the multidiscipline evaluation

  15. Role Assessment of GIS Analysis and its Reliability while Ranking Urban Sustainability Using Scenarios Specific to Regional Climate, Community and Culture

    Science.gov (United States)

    Salmi, H. Al; Abdulmuttalib, H. M.

    2012-07-01

    Urban Sustainability expresses the level of conservation of a city while living a town or consuming its urban resources, but the measurement of urban sustainability depends on what are considered important indicators of conservation besides the permitted levels of consumption in accordance with adopted criteria. This criterion should have common factors that are shared for all the members tested or cities to be evaluated as in this particular case for Abu Dhabi, but also have specific factors that are related to the geographic place, community and culture, that is the measures of urban sustainability specific to a middle east climate, community and culture where GIS Vector and Raster analysis have a role or add a value in urban sustainability measurements or grading are considered herein. Scenarios were tested using various GIS data types to replicate urban history (ten years period), current status and expected future of Abu Dhabi City setting factors to climate, community needs and culture. The useful Vector or Raster GIS data sets that are related to every scenario where selected and analysed in the sense of how and how much it can benefit the urban sustainability ranking in quantity and quality tests, this besides assessing the suitable data nature, type and format, the important topology rules to be considered, the useful attributes to be added, the relationships which should be maintained between data types of a geo- database, and specify its usage in a specific scenario test, then setting weights to each and every data type representing some elements of a phenomenon related to urban suitability factor. The results of assessing the role of GIS analysis provided data collection specifications such as the measures of accuracy reliable to a certain type of GIS functional analysis used in an urban sustainability ranking scenario tests. This paper reflects the prior results of the research that is conducted to test the multidiscipline evaluation of urban

  16. A Controlled Quasi-Experimental Study of an Educational Intervention to Reduce the Unnecessary Use of Antimicrobials For Asymptomatic Bacteriuria

    OpenAIRE

    Irfan, Neal; Brooks, Annie; Mithoowani, Siraj; Celetti, Steve J.; Main, Cheryl; Mertz, Dominik

    2015-01-01

    Background Asymptomatic bacteriuria (ABU) should only be treated in cases of pregnancy or in-patients undergoing urologic procedures; however, unnecessary treatment of ABU is common in clinical practice. Objective To identify risk factors for unnecessary treatment and to assess the impact of an educational intervention focused on these risk factors on treatment of ABU. Design Quasi-experimental study with a control group. Setting Two tertiary teaching adult care hospitals. Participants Consec...

  17. Strategic Communication Through Design: A Narrative Approach

    Science.gov (United States)

    2009-12-01

    detainees at Abu Grahib and their actions were not indicative of approved United States policy. This incident of abuse, documented by the perpetrators...strategic effects after gaining international exposure due to new media. Abu Gharib is an example of how events at a tactical level can be used by...of Abu Musab al-Zarqawi on June 8, 2006. This characterization was soon to be proved false. Cell phone video footage showed the grim details of the

  18. Armed Conflict in Syria: Overview and U.S. Response

    Science.gov (United States)

    2014-09-17

    of the Euphrates River valley from the Syrian border to Abu Ghraib on the outskirts of Baghdad, and was conducting intense military operations in...underscoring growing tensions among Sunni extremists in the region. In July 2013, ISIL attacked prisons at Abu Ghraib and Taji in Iraq, reportedly...groups, and Baathists in Iraq. Background The group’s ideological and organizational roots (Figure 2) lie in the forces built and led by the late Abu

  19. Assessing Army Values in New Soldiers: Development of a Behaviorally Anchored Peer Evaluation Form

    Science.gov (United States)

    2015-02-03

    incidents like the 2004 Abu Ghraib Prison Scandal and the 2006 Mahmoudiya rape-murder case, though anomalous and atypical, raise questions about whether...41-60. Fay, G. R. (2004) Army Regulation (AR) 15-6. Investigation of the Abu Ghraib Detention Facility and 205th Military Intelligence Brigade...Gebhardt, J.F. (2005). The Road to Abu Ghraib : US Army Detainee Doctrine and Experience. Fort Leavenworth, Kansas: Combat Studies Institute Press

  20. Debunking the Myth of the Strategic Corporal

    Science.gov (United States)

    2015-04-13

    19 CHAPTER 4: Case Study 2: Iraq: Abu Ghraib Prison Torture .............................. 23 CHAPTER 5: Case Study 3: Iraq: Blackhearts...Before (New York: Atria Paperback, 2014), 68·73. 13 incidents include, the U.S. Anny’s detainee abuse at Abu Ghraib , the British detainee abuse in...that encourages more crime. Perhaps the first and most widely publicized Broken Window was the Abu Ghraib detainee abuse scandal. First revealed in

  1. Mobile Reclassification Training for the Army National Guard: A Possible Solution for a Readiness Problem

    National Research Council Canada - National Science Library

    Keasling, Timothy W

    2005-01-01

    .... With incidents at Abu Ghraib Detention Facility demonstrating how important training of RC soldiers is effective reclassification training is the cornerstone of providing qualified ARNG for mobilization...

  2. The Combating Terrorism Center at West Point: Radical Islamic Ideology in Southeast Asia

    Science.gov (United States)

    2009-01-01

    debriefing by the US, Guantanamo Bay 2008 . According to Nasir Abas, a Malaysian JI member, when Abu Bakar Ba’asyir visited the DI camp in Torkham on the...teachings and writings of prominent clerics; there is no equivalent of an Abu Bakar Bashir or Hashim Selamat, to say nothing of a Abu Muhammad al...9 of JI, Abu Bakar Ba’asyir and Abdullah Sungkar, have connections with al-Qa’ida and sent a number of Indonesians and Malaysians to train in Afghan

  3. Asymptomatic bacteriuria Escherichia coli strains

    DEFF Research Database (Denmark)

    Hancock, Viktoria; Nielsen, E.M.; Klemm, Per

    2006-01-01

    Urinary tract infections (UTIs) affect millions of people each year. Escherichia coli is the most common organism associated with asymptomatic bacteriuria (ABU) in humans. Persons affected by ABU may carry a particular E. coli strain for extended periods of time without any symptoms. In contrast...... to uropathogenic E. coli (UPEC) that cause symptomatic UTI, very little is known about the mechanisms by which these strains colonize the urinary tract. Here, we have investigated the growth characteristics in human urine as well as adhesin repertoire of nine ABU strains; the ability of ABU strains to compete...

  4. Decree 82-784 of 10 September 1982 publishing the Agreement for co-operation in the nuclear field between the Government of the French Republic and the Government of the United Arab Emirates, signed at Abou Dhabi on 6 March 1980

    International Nuclear Information System (INIS)

    1982-01-01

    This Agreement between France and the United Arab Emirates came into force on the day of its signature. It provides that France will provide the necessary technical assistance to the United Arab Emirates for the preparation of a nuclear energy development programme, covering in particular, electricity generation and water desalination. The Agreement covers a period of three years and is automatically renewable unless otherwise decided. (NEA) [fr

  5. The great depression in Argentina, Brazil and Uruguay : revisiting vulnerabilities and policies

    NARCIS (Netherlands)

    Gerona Morales, Marcelo Esteban; Sosa Clavijo, Silvana Maria

    2015-01-01

    In this thesis Marcelo Gerona and Silvana Sosa undertake an analysis of the Great Depression (1928-1934) in a sample of three highly interconnected South American countries: Argentina, Brazil and Uruguay (ABU). The problem tackled in this work is the relative vulnerabilities of ABU, which

  6. Asymptomatic bacteriuria, to screen or not to screen - and when to treat?

    Science.gov (United States)

    Cai, Tommaso; Koves, Bela; Johansen, Truls E Bjerklund

    2017-03-01

    Asymptomatic bacteriuria (ABU) is a common clinical condition that often leads to unnecessary treatment. The purpose of this review is to outline and evaluate the most recent literature on the management of ABU. The role of ABU management has been evaluated in several patient subgroups: healthy patients without identified risk factors, pregnant women, postmenopausal women, women with recurrent UTI, patients with diabetes, elderly institutionalized patients, patients with renal transplants, patients with indwelling catheters and prior to surgery. Available evidence only supports the need for screening and treatment of ABU in pregnant women and prior to urological procedures breaching the mucosa. In all the other conditions the treatment of ABU is not only useless but also harmful. A short course treatment in pregnant women is recommended; in patients with ABU prior to urological procedures breaching the mucosa the treatment should be given in line with antibiogram and in line with the recommendations of European Association of Urology guidelines. The approach to patients with ABU has changed completely during recent years. Today, screening and treatment of ABU is recommended only in pregnant women and in all patients who are candidates for urological procedures breaching the mucosa.

  7. Determination of thorium and uranium contents in soil samples ...

    Indian Academy of Sciences (India)

    Experimental Nuclear Physics Department, Atomic Energy Authority, Nuclear Research Center, Abu Zabaal, 13759 Cairo, Egyp; Experimental Nuclear Physics Department, Atomic Energy Authority, Nuclear Research Center, Abu Zabaal, 13759 Cairo, Egypt; Faculty of Girls for Art, Science and Education, Ain-Shams ...

  8. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. ZAKI ABU RABI. Articles written in Journal of Biosciences. Volume 42 Issue 2 June 2017 pp 265-274 Article. Interleukin 8 in progression of hormone-dependent early breast cancer · JELENA MILOVANOVIĆ NATAŠA TODOROVIĆ-RAKOVIĆ TIJANA VUJASINOVIĆ ZAKI ABU RABI.

  9. The 1968 Tet Offensive and the Iraq Insurgency: Examining the Role of Intelligence

    Science.gov (United States)

    2014-12-12

    MI Brigade Task Organization, August 2003 Source: Fay, AR 15-6 Investigation of the Abu Ghraib Detention Facility. 88 Dr. Donald P. Wright and...percent.95 The insurgency continued to grow and the United States was not able to catch up. Insurgent bombings, the Abu Garaib scandal, and a multitude of

  10. When the War Doesn’t End: Detainees in Legal Limbo

    Science.gov (United States)

    2014-05-01

    it most. While the images of Abu Ghraib may have been forgotten by many, the limitless detention laws provide a legal basis that allows many to...11 Detainee Policy: Popular President Meets Unified Government. Universitat der Bundeswehr 2013, 92. 35 Strasser, Steven 2004. The Abu Ghraib

  11. Külas tippterroristil / Aadu Hiietamm

    Index Scriptorium Estoniae

    Hiietamm, Aadu, 1954-

    2006-01-01

    Briti nädalaajalehe The Sunday Times artiklist, milles kirjeldatakse Iraagi sunniitide vastupanuliikumise ühe juhi šeik Abu Omar al Ansari kohtumist Iraagis enim tagaotsitava terroristi Abu Musab al-Zarqawi'ga, et arutada koostööd okupatsioonijõudude ründamisel

  12. Sõda vangidega : iraaklaste piinajad astusid kohtu ette / ref. Virgo Kruve

    Index Scriptorium Estoniae

    2004-01-01

    USA sõjatribunal mõistis Abu Ghraibi vanglas Iraagi vange ahistanud sõjaväelase Jeremy Sivitsi aastaks vangi. Teistest kohtualustest. Väljavõtteid USA Senatile tutvustatud salaraportist, mis keskendus Abu Ghraibi vanglale ja sõjaväepolitsei tegevusele

  13. Virulence potential of Escherichia coli strains causing asymptomatic bacteriuria during pregnancy.

    Science.gov (United States)

    Lavigne, Jean-Philippe; Boutet-Dubois, Adeline; Laouini, Dorsaf; Combescure, Christophe; Bouziges, Nicole; Marès, Pierre; Sotto, Albert

    2011-11-01

    We compared the virulence properties of a collection of asymptomatic bacteriuria (ABU) Escherichia coli strains to urinary tract infection (UTI) strains isolated from pregnant women in a university hospital over 1 year. The in vitro and in vivo studies suggest that ABU strains presented a virulence behavior similar to that of strains isolated from cases of cystitis.

  14. Pemanfaatan Residu Pembakaran Sampah Organik Rumah Tangga

    Directory of Open Access Journals (Sweden)

    Eko Naryono

    2013-09-01

    Full Text Available Pembakaran sampah organik rumah tangga menghasilkan residu padat 25-30% yang terdiri dari abu bawah (BA, abu atas (FA dan kondensat air yang mengandung tar. Abu bawah sebagian besar terdiri dari bahan anorganik seperti Si, Al, Fe, Ca, Mg, K, Na, Cl dan logam berat antara lain Cd, Cr, Cu, Hg, Ni, Pb dan Zn, sedangkan abu atas tersusun dari bahan organik dan anorganik. Bahan organik yang terdapat dalam residu antara lain polycyclic aromatic hydrocarbon (PAH, chloro benzene (CB, polychlorinated biphenyl (PCB, polychlorinated dibenzo-p-dioksin (PCDD dan furan (PCDF. Residu pembakaran biomass perlu diolah atau dimanfaatkan agar tidak mengganggu lingkungan. Salah satu metode pengolahan yang mudah diterapkan dan aman terhadap lingkungan adalah pemadatan dan stabilisasi menggunakan semen atau lempung sebagai binder. Pemanfaatan produk ini dapat digunakan untuk batako atau batu bata. Berdasarkan prediksi, pembakaran sampah kota Malang sebesar 400 ton/hari menghasilkan abu 72 ton/hari. Pemakaian abu sebesar 25% pada pembuatan batako dengan perbandingan semen : pasir : abu sebesar 3,75 : 30 : 1,25 dapat menghasilkan batako setiap hari 366545 buah. Kata kunci : Abu, Batako, Residu, Pemadatan, Sampah organik rumah tangga

  15. Asymptomatic Bacteriuria in Clinical Urological Practice: Preoperative Control of Bacteriuria and Management of Recurrent UTI

    Directory of Open Access Journals (Sweden)

    Tommaso Cai

    2016-01-01

    Full Text Available Asymptomatic bacteriuria (ABU is a common clinical condition that often leads to unnecessary antimicrobial use. The reduction of antibiotic overuse for ABU is consequently an important issue for antimicrobial stewardship and to reduce the emergence of multidrug resistant strains. There are two issues in everyday urological practice that require special attention: the role of ABU in pre-operative prophylaxis and in women affected by recurrent urinary tract infections (rUTIs. Nowadays, this is the time to think over our practice and change our way of thinking. Here, we aimed to summarize the current literature knowledge in terms of ABU management in patients undergoing urological surgery and in patients with rUTIs. In the last years, the approach to patient with ABU has changed totally. Prior to all surgical procedures that do not enter the urinary tract, ABU is generally not considered as a risk factor, and screening and treatment are not considered necessary. On the other hand, in the case of all procedures entering the urinary tract, ABU should be treated in line with the results of a urine culture obtained before the procedure. In patients affected by rUTIs, ABU can even have a protective role in preventing symptomatic recurrence, particularly when Enterococcus faecalis (E. faecalis has been isolated.

  16. Biofilm formation by asymptomatic and virulent urinary tract infectious Escherichia coli strains

    DEFF Research Database (Denmark)

    Hancock, Viktoria; Ferrieres, Lionel; Klemm, Per

    2007-01-01

    have investigated the biofilm-forming capacity on abiotic surfaces of groups of ABU strains and UPEC strains in human urine. We found that there is a strong bias; ABU strains were significantly better biofilm formers than UPEC strains. Our data suggest that biofilm formation in urinary tract infectious...

  17. Biocompatible Materials Based on Self-Assembling Peptides on Ti25Nb10Zr Alloy: Molecular Structure and Organization Investigated by Synchrotron Radiation Induced Techniques

    Directory of Open Access Journals (Sweden)

    Valeria Secchi

    2018-03-01

    Full Text Available In this work, we applied advanced Synchrotron Radiation (SR induced techniques to the study of the chemisorption of the Self Assembling Peptide EAbuK16, i.e., H-Abu-Glu-Abu-Glu-Abu-Lys-Abu-Lys-Abu-Glu-Abu-Glu-Abu-Lys-Abu-Lys-NH2 that is able to spontaneously aggregate in anti-parallel β-sheet conformation, onto annealed Ti25Nb10Zr alloy surfaces. This synthetic amphiphilic oligopeptide is a good candidate to mimic extracellular matrix for bone prosthesis, since its β-sheets stack onto each other in a multilayer oriented nanostructure with internal pores of 5–200 nm size. To prepare the biomimetic material, Ti25Nb10Zr discs were treated with aqueous solutions of EAbuK16 at different pH values. Here we present the results achieved by performing SR-induced X-ray Photoelectron Spectroscopy (SR-XPS, angle-dependent Near Edge X-ray Absorption Fine Structure (NEXAFS spectroscopy, FESEM and AFM imaging on Ti25Nb10Zr discs after incubation with self-assembling peptide solution at five different pH values, selected deliberately to investigate the best conditions for peptide immobilization.

  18. Asymptomatic Bacteriuria in Clinical Urological Practice: Preoperative Control of Bacteriuria and Management of Recurrent UTI.

    Science.gov (United States)

    Cai, Tommaso; Mazzoli, Sandra; Lanzafame, Paolo; Caciagli, Patrizio; Malossini, Gianni; Nesi, Gabriella; Wagenlehner, Florian M E; Köves, Bela; Pickard, Robert; Grabe, Magnus; Bjerklund Johansen, Truls E; Bartoletti, Riccardo

    2016-01-05

    Asymptomatic bacteriuria (ABU) is a common clinical condition that often leads to unnecessary antimicrobial use. The reduction of antibiotic overuse for ABU is consequently an important issue for antimicrobial stewardship and to reduce the emergence of multidrug resistant strains. There are two issues in everyday urological practice that require special attention: the role of ABU in pre-operative prophylaxis and in women affected by recurrent urinary tract infections (rUTIs). Nowadays, this is the time to think over our practice and change our way of thinking. Here, we aimed to summarize the current literature knowledge in terms of ABU management in patients undergoing urological surgery and in patients with rUTIs. In the last years, the approach to patient with ABU has changed totally. Prior to all surgical procedures that do not enter the urinary tract, ABU is generally not considered as a risk factor, and screening and treatment are not considered necessary. On the other hand, in the case of all procedures entering the urinary tract, ABU should be treated in line with the results of a urine culture obtained before the procedure. In patients affected by rUTIs, ABU can even have a protective role in preventing symptomatic recurrence, particularly when Enterococcus faecalis (E. faecalis) has been isolated.

  19. Introductory Statement to Board of Governors, 4 March 2013, Vienna, Austria

    International Nuclear Information System (INIS)

    Amano, Y.

    2013-01-01

    major undertaking and I would be grateful for the active support of all Member States. The IAEA Action Plan on Nuclear Safety calls for Member States to make more use of IAEA peer reviews. Many have done so. However, not all Member States with nuclear power have requested operational safety review - OSART - missions in line with the Action Plan. I encourage all countries to do so. This would help to achieve a high level of safety nuclear power plants, including adequate preparedness to manage severe accidents. Of course, nuclear safety is not just about nuclear power plants and fuel cycle facilities. It is also important to protect the public and the environment from exposure to radioactive sources, and to protect medical staff and patients from unnecessary and unintended exposure to radiation. These are issues for all countries. In December, the Agency organized an international conference in Bonn, Germany on Radiation Protection in Medicine. The Conference agreed the Bonn Call for Action, which recommended practical measures to improve protection for patients and health workers against over-exposure to ionizing radiation. In October this year, an International Conference on the Safety and Security of Radioactive Sources will be held in Abu Dhabi, United Arab Emirates. I encourage all Member States to participate. Preparations for the IAEA International Conference on Nuclear Security in July are progressing. I am grateful to the Minister of Foreign Affairs of Hungary, His Excellency Mr. Janos Martonyi, for agreeing to serve as President of this Conference. I encourage all countries to participate at ministerial level. The Ambassador of Hungary will take the lead in coordinating open-ended consultations among Member States. The Ambassador of Brazil, who has been acting as Chairman of the Programme Committee for this Conference, will act as Co-Chair. I thank Ambassadors Csuday and Vinhas for their willingness to take on these important roles.

  20. Nuclear Power Newsletter, Vol. 11, No. 2, May 2014

    International Nuclear Information System (INIS)

    2014-05-01

    Some 300 international experts, decision makers, government officials, regulators and industry representatives are expected for this event, which follows the first major con-ference on human resource development for introducing and expanding nuclear power programmes, held in Abu Dhabi, United Arab Emirates, in 2010. Capacity building is a major first step in the process of ensuring that a qualified work-force is available and ready to assume the responsibility for safe, responsible and sus-tainable use of nuclear technologies. Capacity building needs to be sustained throughout the life of a nuclear power programme. The IAEA Action Plan on Nuclear Safety (2011) underlined the importance of capacity building: one of the actions calls upon both oper-ating and 'newcomer' Member States to strengthen, develop, maintain and implement their capacity building programmes. Also, the critical role of human resources and ca-pacity building in developing and maintaining nuclear infrastructure was reiterated by subsequent international experts' meetings related to this topic. The IAEA is pleased to announce that Mr Pal Kovacs, Minister of State for Energy Affairs at the Ministry of National Development of Hungary has accepted the role of President of the 2014 Conference. Individual session chairs will represent newcomer and operating countries, heads of organizations leading nuclear power programmes, regulatory bodies, technical support organizations and nuclear power plants. Interest has been high in the international community, which is evident from the high number of expected participants as well as from the 137 papers submitted. The conference focuses on the global challenges of capacity building, human resource development, education and training, nuclear knowledge management and establishing and maintaining knowledge networks. In particular, the conference reviews developments in the global status of human resource development since the 2010 international conference