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Sample records for abu dhabi

  1. Abu Dhabi: prudence in the future

    Abu Dhabi is the largest oil producer of the 7 United Arab Emirates. The government is strictly controlling the production rate and has lowered it by 110,000 bpd to 740,000 bpd. Even further cuts have been ordered recently. Reserves are estimated at 50 times present production rate, but may be overestimated. Efforts are being made in the areas of offshore exploration and secondary recovery. There is only one refinery, and even domestic needs require refinery expansion. A new refinery of 120,000 bpd capacity is under construction at Ruweis. Most of the production is exported to Japan, followed by the US, France, the Netherlands and Dutch Indies. The most interesting field is Zakum, the full development of which may cost $4 billion.

  2. Documentation and Monitoring of Built Heritage in Abu Dhabi, Uae

    Muhammad, S.

    2013-07-01

    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 Dhabi)1 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. UAE-Abu Dhabi: World Oil Report 1991

    This paper reports that production expansion projects remain the focus in Abu Dhabi, with increased drilling operations underway both on and offshore. Only Abu Dhabi Co. for Onshore Operations (Adco) and Abu Dhabi Marine Operating Co. (Adma-Opco) provide any information about activity in the Emirate. Plans call for boosting productive capacity by 1 million bpd to near 3 million bpd. Present sustainable capacity is estimated at 1.8 million bpd by the CIA. This rate has been exceeded recently (it reached over 2 million bpd) to take advantage of higher prices in late 1990 and to make up for the shortfall due to loss of Iraqi and Kuwaiti exports. However, it does not appear higher rates can be sustained for a long period of time. By year-end 1992, sustainable output has been projected to reach 2.3 million bpd

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

    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

  5. Patient cost-sharing for ambulatory neuropsychiatric services in Abu Dhabi, UAE

    Hamidi, Samer; Abouallaban, Yousef; Alhamad, Sultan; Meirambayeva, Aizhan

    2016-01-01

    Background and objectives Neuropsychiatric disorders are of high concern and burden of disease in the United Arab Emirates (UAE). The aim of this study is to describe patient cost-sharing patterns, insurance coverage of ambulatory neuropsychiatric disorders, and utilization of neuropsychiatric services in Abu Dhabi. Methods The study utilized the data published by Health Authority-Abu Dhabi (HAAD) and the American Center for Psychiatry and Neurology (ACPN) records in Abu Dhabi. The data were ...

  6. Industralization plan in the oil sector in Abu Dhabi

    1981-05-01

    Abu Dhabi's oil discoveries are changing a simple tribal community into an industrial society. The socio-economic changes and the infrastructure needs associated with rapid economic development are largely the responsibility of the public sector, while Abu Dhabi National Oil Company (AGNOC) and its partners focus on an exploration and development program that will conserve natural resources. ADNOC companies provide three types of petroleum services: exploration and production, transportation and distribution, and marine services. ADNOC projects completed, under completion, committed and under study are summarized. Projects in transportation and telecommunications networks, utilities, and housing reflect government-industry cooperation. The country also encourages the joint-venture participation of foreign countries as long as there is an equitable sharing of risks and benefits. (DCK)

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

    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.

  8. Abu Dhabi und Dubai: Wirtschaftliche Entwicklung wie aus 1001 Nacht?

    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...

  9. The sustainability of economic growth in Abu Dhabi

    Bram SMEETS

    2013-01-01

    Abu Dhabi has experienced an unprecedented development during the last half century, growing rapidly from a remote desert settlement to a thriving metropolitan. Today, the Emirate ranks among the countries with the highest GDP per capita in the world, and this impressive development is anticipated to continue in the decades to come.However, there are several challenges to the sustainability of the current economic prosperity, and the environmental degradation that was caused by the rapid deve...

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

    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…

  11. Geomorphological evolution of the dynamic Abu Dhabi coastline

    Lokier, S. W.; Onuma, T.; Hamada, H.

    2012-04-01

    The Abu Dhabi coastline provides an ideal setting for studying sedimentation processes in an arid depositional environment directly analogous to that of many of the region's Mesozoic petroleum reservoirs. This coastline displays a low-angle ramp geometry with supratidal evaporite precipitation passing offshore, through a broad carbonate-evaporite intertidal setting with complex depositional facies geometries, into a subtidal carbonate depositional environment. The coast is locally protected from open marine conditions by a number of peninsulas and offshore shoals and islands associated with the east-west trending Great Pearl Bank. This offers an ideal setting for studying the effects of relative sea-level fluctuations on sedimentary systems and shoreline morphology. A late Holocene progradation rate of 0.75 m/yr has previously been established for the Abu Dhabi Sabkha system (Lokier and Steuber, 2008) however we conjecture that the system has now entered a broadly retrogradational phase. By applying current estimates of global sea level rise of 3.3 mm/yr derived from satellite altimetry and tide gauges (Cazenave and Nerem, 2004; Leuliette et al., 2004), we calculate present day marine transgression of the Abu Dhabi shoreline at a rate of 8.25 m/yr. This study utilised 7 years of fieldwork observations and satellite imagery to establish numerous lines of evidence for active retrogradation over an area of Abu Dhabi coastline lying between Al Dabb'iya in the east and Abu al Abyad in the west. The landward advance of spits and beach ridge systems was monitored at several locations with rates of retrogradation of up to 28 m per year being recorded in some instances. These are significantly greater than those predicted from sea-level rise and may indicate a local subsidence. The landward and seaward limits of microbial mat belts are strongly controlled by their location in the intertidal zone. The seaward side of the Recent microbial mat belt in the Abu Dhabi Sabkha is

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

    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.

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

    Highlights: • The article reports heavy metal concentrations in the coastline of Abu Dhabi. • ICP–MS and X-ray fluorescence were used to analyze heavy metals in 57 samples. • Enrichment factor, geoaccumulation index, and pollution load index were calculated. • Abu Dhabi coastal area was determined to be unpolluted. • The area was slightly contaminated with arsenic. - Abstract: 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

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

    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...

  15. Migration of P-12 Education from Its Current State to One of High Quality: The Aspirations of Abu Dhabi

    Badri, Masood; Al Khaili, Mugheer

    2014-01-01

    Key system challenges identified by the Abu Dhabi Education Council provided the impetus for an aggressive strategic plan as necessary guidance and support for the development of the P-12 education system to contribute to advancing its positioning in the global knowledge economy. For the Abu Dhabi Education Council, the analysis served as a tool…

  16. Abu Dhabi: human resource development for nuclear energy programmes

    On 14-18 March 2010, the city of Abu Dhabi, the United Arab Emirates, hosted the International conference on the development of human resource for introduction and expansion of nuclear energy programs. The conference was organized by the IAEA in cooperation with Foratom and other organisations. The plenary session was dedicated to discussions on key topics of the conference, such as the current status and issues of staffing in the nuclear energy industries in the IAEA member nations, national strategies for development of human resource for nuclear energy, as well as the need for global efforts in that area. Russian representatives made several reports: about education of nuclear professionals in Russia, in particular in MEPhI (a list of facilities available to make training, especially the full-scale and analytical simulators, was presented); a report discussed the role of the international nuclear portal www. atomic-energy.ru in attracting and developing the potential of young nuclear professionals; an interactive presentation was made describing the experience that VNIIAES has in the creation and upgrades of systems for personnel training for nuclear power plants, use of simulators, systems of distant learning and computerized training systems

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

    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. PMID:26081249

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

    Federico Velez

    2011-01-01

    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 la...

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

    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

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

    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…

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

    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…

  2. Industrial Wastewater Treatment Using Local Natural Soil in Abu Dhabi, U.A.E

    H. A. Tayim; A. H. Al-Yazouri

    2005-01-01

    Local soil from the Emirate of Abu Dhabi, United Arab Emirate is investigated for its efficiency in removing heavy metals from industrial wastewater. Eight different industrial water effluents from different industries were treated. Pb, Zn, Fe, Cu and Mn were removed from industrial wastewaters yielding treated water with heavy metal concentrations well below the maximum limits enforced by environmental protection agencies.

  3. Transmission of Middle East Respiratory Syndrome Coronavirus Infections in Healthcare Settings, Abu Dhabi

    Nguyen, Duc; Aden, Bashir; Al Bandar, Zyad; Al Dhaheri, Wafa; Abu Elkheir, Kheir; Khudair, Ahmed; Al Mulla, Mariam; El Saleh, Feda; Imambaccus, Hala; Al Kaabi, Nawal; Sheikh, Farrukh Amin; Sasse, Jurgen; Turner, Andrew; Abdel Wareth, Laila; Weber, Stefan; Al Ameri, Asma; Abu Amer, Wesal; Alami, Negar N.; Bunga, Sudhir; Haynes, Lia M.; Hall, Aron J.; Kallen, Alexander J.; Kuhar, David; Pham, Huong; Pringle, Kimberly; Tong, Suxiang; Whitaker, Brett L.; Gerber, Susan I.; Al Hosani, Farida Ismail

    2016-01-01

    Middle East respiratory syndrome coronavirus (MERS-CoV) infections sharply increased in the Arabian Peninsula during spring 2014. In Abu Dhabi, United Arab Emirates, these infections occurred primarily among healthcare workers and patients. To identify and describe epidemiologic and clinical characteristics of persons with healthcare-associated infection, we reviewed laboratory-confirmed MERS-CoV cases reported to the Health Authority of Abu Dhabi during January 1, 2013–May 9, 2014. Of 65 case-patients identified with MERS-CoV infection, 27 (42%) had healthcare-associated cases. Epidemiologic and genetic sequencing findings suggest that 3 healthcare clusters of MERS-CoV infection occurred, including 1 that resulted in 20 infected persons in 1 hospital. MERS-CoV in healthcare settings spread predominantly before MERS-CoV infection was diagnosed, underscoring the importance of increasing awareness and infection control measures at first points of entry to healthcare facilities. PMID:26981708

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

    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.

  5. Adolescents’ perception of substance use and factors influencing its use: a qualitative study in Abu Dhabi

    Alhyas, Layla; Al Ozaibi, Naseeba; Elarabi, Hisham; El-Kashef, Ahmed; Wanigaratne, Shamil; Almarzouqi, Amna; Alhosani, Ayesha; Al Ghaferi, Hamad

    2015-01-01

    Summary Objective The objective of this article is to gain a deeper understanding of the attitudes and perceptions of adolescents in the United Arab Emirates regarding substance and to identify factors that, in their view, may influence the risk of substance use and suggest possible interventions. Design This was a qualitative study that used a focus group approach. Setting The study was carried out in Abu Dhabi, United Arab Emirates. Participants Male and female teenagers aged 13-18 years re...

  6. Health System Reform and Organisational Culture: An Exploratory Study in Abu Dhabi Public Healthcare Sector

    Jammoul, Nada Youssef

    2015-01-01

    The Health system in Abu Dhabi has undergone a series of far reaching reforms during the past six years, yet in spite of the structural transformations, public confidence in the performance of this vital sector is still skeptical at best and employee engagement is still low. The thesis was underpinned by the aim to reveal the challenges in public health system reform outside the context of western administration. This thesis is an attempt to analyse the intricate, multidimensional concept of ...

  7. Leadership and followership practices in learning organisations:a case study of Abu Dhabi education council

    Al Kalbani, Mariam

    2015-01-01

    This thesis studies the relationship between practices in learning organisation and social practices at the Abu Dhabi Education Council (ADEC). The research domain was broken down into six research (questions), which affect the development of a learning organisation at ADEC. 1) What is the impact of the roles of leaders on developing learning organisation characteristics with in ADEC? 2) What is the impact of the relationship between leaders and followers on developing learning organisation c...

  8. Sero-Prevalence and Epidemiology of Brucellosis in Camels, Sheep and Goats in Abu Dhabi Emirate

    Maymona A Mohammed

    2013-04-01

    Full Text Available Brucellosis is a disease of animals caused by Brucella species and is transmissible to humans. This study was undertaken to determine the sero-prevalence of the disease in livestock including sheep and goats and camels, in different regions of Abu Dhabi emirate and to identify factors associated with the epidemiology of the disease. A serological study using 6126 blood samples from livestock were obtained from 267 farms (Izaba during the period from January 2009 to December 2010. The Rose Bengal Plate Test and competitive ELISA were used as screening and confirmatory tests, respectively. The overall sero-prevalence of Brucella antibodies was 8.00% and 7.00% detected by the RBPT by c-ELISA respectively. Brucella prevalence was 8.3, 5.9 and 4.7% in Alain, Abu Dhabi and Western region. The prevalence of the disease was higher (8.4% in sheep and goats than (4.4% in camels respectively. The result showed that, the prevalence of brucellosis was significantly higher in females than male (p<0.04 Out of the 267 farms sampled in the study, 147 (55.1% were infected with Brucella There was strong correlation between herd size and prevalence of the disease, very large herds had significantly higher prevalence when compared with small ones. The study revealed light of a size able prevalence among livestock in Abu Dhabi Emirate and the results reflect the necessity of a control program of the disease is needed to be adopted.

  9. Epidemiology and referral patterns of patients with chronic kidney disease in the Emirate of Abu Dhabi.

    Richards, Nick; Hassan, Mohamed; Saleh, Abdul Karim; Dastoor, Hormazdiar; Bernieh, Bassam; Abouchacra, Samra; Al Jabri, Omar; Fleischmann, Alan; Richards, Marie; Marcelli, Daniele

    2015-09-01

    According to estimates, the dialysis prevalence in Abu Dhabi is around 370 per million population. The annual growth is 12-15% and the dialysis population is likely to double in the next five years. Most patients present to dialysis as an emergency and only 2.7% have an arteriovenous fistula at the first dialysis. The prevalence of chronic kidney disease (CKD) in the Emirate is undefined. A study of the epidemiology of CKD and referral patterns was undertaken. SEHA, the Abu Dhabi Health Service delivery company, has a unified computer system containing all measurements made in its laboratories. This study considered all serum creatinine measurements performed between 1 September 2011 and 31 October 2012 from outpatient departments or emergency rooms. The estimated glomerular filtration rate (eGRF) was calculated using the Modification of Diet in Renal Disease formula (the Schwartz formula was used for children). We identified 331,360 samples from 212,314 individuals. The mean serum creatinine was 61 ± 48 μmol/L in females (59 ± 43 μmol/L in Emiratis, 63 ± 54 μmol/L in expatriates) and 87 ± 69 μmol/L in males (80 ± 59 μmol/L in Emiratis, 92 ± 74 μmol/L in expatriates). Among Emiratis, 4.6% of males and 2.8% of females had an eGFR between CKD 3 and 5. Among expatriates, 4.2% of males and 3.2% of females had an eGFR between CKD 3 and 5. On average, eight months elapsed before a patient with CKD 3, and three months for a patient in CKD 5, to attend the nephrology clinic. This study has defined the prevalence of CKD within Abu Dhabi and demonstrated the need to improve identification and referral of CKD patients. Possible solutions include campaigns to increase public and physician awareness of CKD. PMID:26354587

  10. Epidemiology and referral patterns of patients with chronic kidney disease in the Emirate of Abu Dhabi

    Nick Richards

    2015-01-01

    Full Text Available According to estimates, the dialysis prevalence in Abu Dhabi is around 370 per million population. The annual growth is 12-15% and the dialysis population is likely to double in the next five years. Most patients present to dialysis as an emergency and only 2.7% have an arteriovenous fistula at the first dialysis. The prevalence of chronic kidney disease (CKD in the Emirate is undefined. A study of the epidemiology of CKD and referral patterns was undertaken. SEHA, the Abu Dhabi Health Service delivery company, has a unified computer system containing all measurements made in its laboratories. This study considered all serum creatinine measurements performed between 1 September 2011 and 31 October 2012 from outpatient departments or emergency rooms. The estimated glomerular filtration rate (eGRF was calculated using the Modification of Diet in Renal Disease formula (the Schwartz formula was used for children. We identified 331,360 samples from 212,314 individuals. The mean serum creatinine was 61 ± 48 μmol/L in females (59 ± 43 μmol/L in Emiratis, 63 ± 54 μmol/L in expatriates and 87 ± 69 μmol/L in males (80 ± 59 μmol/L in Emiratis, 92 ± 74 μmol/L in expatriates. Among Emiratis, 4.6% of males and 2.8% of females had an eGFR between CKD 3 and 5. Among expatriates, 4.2% of males and 3.2% of females had an eGFR between CKD 3 and 5. On average, eight months elapsed before a patient with CKD 3, and three months for a patient in CKD 5, to attend the nephrology clinic. This study has defined the prevalence of CKD within Abu Dhabi and demonstrated the need to improve identification and referral of CKD patients. Possible solutions include campaigns to increase public and physician awareness of CKD.

  11. Gis-Based Wind Farm Site Selection Model Offshore Abu Dhabi Emirate, Uae

    Saleous, N.; Issa, S.; Mazrouei, J. Al

    2016-06-01

    The United Arab Emirates (UAE) government has declared the increased use of alternative energy a strategic goal and has invested in identifying and developing various sources of such energy. This study aimed at assessing the viability of establishing wind farms offshore the Emirate of Abu Dhabi, UAE and to identify favourable sites for such farms using Geographic Information Systems (GIS) procedures and algorithms. Based on previous studies and on local requirements, a set of suitability criteria was developed including ocean currents, reserved areas, seabed topography, and wind speed. GIS layers were created and a weighted overlay GIS model based on the above mentioned criteria was built to identify suitable sites for hosting a new offshore wind energy farm. Results showed that most of Abu Dhabi offshore areas were unsuitable, largely due to the presence of restricted zones (marine protected areas, oil extraction platforms and oil pipelines in particular). However, some suitable sites could be identified, especially around Delma Island and North of Jabal Barakah in the Western Region. The environmental impact of potential wind farm locations and associated cables on the marine ecology was examined to ensure minimal disturbance to marine life. Further research is needed to specify wind mills characteristics that suit the study area especially with the presence of heavy traffic due to many oil production and shipping activities in the Arabian Gulf most of the year.

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

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

    2016-04-01

    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. PMID:27432405

  13. Tensions in Policy and Practice: Influences on Play in Abu Dhabi's New School Model KG Framework

    Baker, Fiona S.

    2014-01-01

    This article reports on three salient socio-cultural and systemic factors that are influential in play in Abu Dhabi Education Council's (ADEC's) kindergarten (KG) framework from the teacher perspective. Anecdotal evidence suggests that during ADEC's progressive educational reform, emphasis has reverted to academic performance…

  14. Economic risk and efficiency assessment of fisheries in Abu-Dhabi, United Arab Emirates (UAE): A stochastic approach

    The fishing industry in Abu-Dhabi, United Arab Emirates (UAE) plays an important role in diversifying food sources in order to enhance national food security. The fishing industry is facing increasing risk that may impact the sustainability (i.e., quantity and quality) of the fish caught and consume...

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

    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

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

    Issa, S. M.; Shehhi, B.

    2012-01-01

    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, proximi...

  17. Response to Emergence of Middle East Respiratory Syndrome Coronavirus, Abu Dhabi, United Arab Emirates, 2013-2014.

    Al Hosani, Farida Ismail; Pringle, Kimberly; Al Mulla, Mariam; Kim, Lindsay; Pham, Huong; Alami, Negar N; Khudhair, Ahmed; Hall, Aron J; Aden, Bashir; El Saleh, Feda; Al Dhaheri, Wafa; Al Bandar, Zyad; Bunga, Sudhir; Abou Elkheir, Kheir; Tao, Ying; Hunter, Jennifer C; Nguyen, Duc; Turner, Andrew; Pradeep, Krishna; Sasse, Jurgen; Weber, Stefan; Tong, Suxiang; Whitaker, Brett L; Haynes, Lia M; Curns, Aaron; Gerber, Susan I

    2016-07-01

    In January 2013, several months after Middle East respiratory syndrome coronavirus (MERS-CoV) was first identified in Saudi Arabia, Abu Dhabi, United Arab Emirates, began surveillance for MERS-CoV. We analyzed medical chart and laboratory data collected by the Health Authority-Abu Dhabi during January 2013-May 2014. Using real-time reverse transcription PCR, we tested respiratory tract samples for MERS-CoV and identified 65 case-patients. Of these patients, 23 (35%) were asymptomatic at the time of testing, and 4 (6%) showed positive test results for >3 weeks (1 had severe symptoms and 3 had mild symptoms). We also identified 6 clusters of MERS-CoV cases. This report highlights the potential for virus shedding by mildly ill and asymptomatic case-patients. These findings will be useful for MERS-CoV management and infection prevention strategies. PMID:27314227

  18. Response to Emergence of Middle East Respiratory Syndrome Coronavirus, Abu Dhabi, United Arab Emirates, 2013–2014

    Al Hosani, Farida Ismail; Al Mulla, Mariam; Kim, Lindsay; Pham, Huong; Alami, Negar N.; Khudhair, Ahmed; Hall, Aron J.; Aden, Bashir; El Saleh, Feda; Al Dhaheri, Wafa; Al Bandar, Zyad; Bunga, Sudhir; Abou Elkheir, Kheir; Tao, Ying; Hunter, Jennifer C.; Nguyen, Duc; Turner, Andrew; Pradeep, Krishna; Sasse, Jurgen; Weber, Stefan; Tong, Suxiang; Whitaker, Brett L.; Haynes, Lia M.; Curns, Aaron; Gerber, Susan I.

    2016-01-01

    In January 2013, several months after Middle East respiratory syndrome coronavirus (MERS-CoV) was first identified in Saudi Arabia, Abu Dhabi, United Arab Emirates, began surveillance for MERS-CoV. We analyzed medical chart and laboratory data collected by the Health Authority–Abu Dhabi during January 2013–May 2014. Using real-time reverse transcription PCR, we tested respiratory tract samples for MERS-CoV and identified 65 case-patients. Of these patients, 23 (35%) were asymptomatic at the time of testing, and 4 (6%) showed positive test results for >3 weeks (1 had severe symptoms and 3 had mild symptoms). We also identified 6 clusters of MERS-CoV cases. This report highlights the potential for virus shedding by mildly ill and asymptomatic case-patients. These findings will be useful for MERS-CoV management and infection prevention strategies. PMID:27314227

  19. The influence of teacher identities on teachers’ perspectives towards the incoming Dual Language Policy in Abu Dhabi secondary schools

    Pattisson, Y Joy

    2014-01-01

    As part of an extensive education reform programme, Abu Dhabi Education Council (ADEC) is currently introducing a Dual Language Policy (DLP) in which English, maths and science are to be taught fully through the medium of English while other subjects are taught through Arabic with the goal of producing biliterate school graduates. The DLP has already been implemented in Grades 1-6 and it is hoped that it will be migrated into secondary schools by 2015. The success of any major educational...

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

    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

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

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

    2016-04-01

    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

  2. Economic Risk and Efficiency Assessment of Fisheries in Abu-Dhabi, United Arab Emirates (UAE: A Stochastic Approach

    Eihab Fathelrahman

    2014-06-01

    Full Text Available The fishing industry in Abu-Dhabi, United Arab Emirates (UAE, plays an important role in diversifying food sources in order to enhance national food security. The fishing industry is facing an increasing risk that may impact the sustainability (i.e., quantity and quality of the fish caught and consumed in the UAE. Therefore, the main objective of this study is to analyze common Abu-Dhabi fishing management alternatives using various stochastic dominance techniques (i.e., first/second degree stochastic dominance, stochastic dominance with respect to a function and stochastic efficiency with respect to a function to assess the risk facing UAE fishermen. The techniques represent a risk assessment continuum, which can provide a ranking of management alternatives to improve decision making outcomes and help maintain long-term UAE fishing sustainability. Data for the stochastic dominance analyses were obtained from a cross-sectional survey conducted through face-to-face interviews of Abu Dhabi, UAE, fishermen. Analysis of fishing methods, trap sizes and trap numbers using stochastic efficiency with respect to a function (SERF showed that fishermen efficient practices were not the same for risk-neutral fishermen compared to risk averse fishermen. Overall, the stochastic dominance results illustrated the importance of considering both attitude towards risk and economic inefficiencies in managing UAE fishery practices and designing successful fishery policies, as well as improving decision-making at the fishermen level.

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

    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

  4. Application of uphole data from petroleum seismic surveys to groundwater investigations, Abu Dhabi (United Arab Emirates)

    Woodward, D.; Menges, C.M.

    1991-01-01

    Velocity data from uphole surveys were used to map the water table and the contact at the base dune sand/top alluvium as part of a joint National Drilling Company-United States Geological Survey Ground Water Research Project in the Emirate of Abu Dhabi. During 1981-1983, a reconnaissance seismic survey was conducted for petroleum exploration in the eastern region of Abu Dhabi. Approximately 2800 kilometers of seismic data, consisting of 92 lines, were acquired in the 2500 km2 concession area near Al Ain. Uphole surveys were conducted about 2 km apart along each seismic line, and were used to calculate weathering corrections required to further process in the seismic data. Approximately 1300 uphole surveys were completed in the concession area between March 1981 and June 1983. Reinterpretation of the velocity profiles derived from the uphole surveys provided data for determining the following subsurface layers, listed in descending order: (1) a surficial, unconsolidated weathering layer with a velocity from 300 to 450 m/s; (2) surficial dune sand, from 750 to 900 m/s; (3) unsaturated, unconsolidated alluvium, from 1000 to 1300 m/s; and (4) saturated, unconsolidated alluvium, from 1900 to 2200 m/s. Two interfaces-the water table and the base dune sand/top alluvium - were identified and mapped from boundaries between these velocity layers. Although the regional water table can fluctuate naturally as much as 3 m per year in this area and the water-table determinations from the uphole data span a 27-month period, an extremely consistent and interpretable water-table map was derived from the uphole data throughout the entire concession area. In the northern part of the area, unconfined groundwater moves northward and northwestward toward the Arabian Gulf; and in the central and southern parts of the area, groundwater moves westward away from the Oman Mountains. In the extreme southern area east of Jabal Hafit, groundwater moves southward into Oman. The map of the base

  5. Abu Dhabi's Masdar project: dazzling? or Just a mirage?

    NONE

    2009-06-15

    The Masdar project is to build a self-contained economic zone creating 70,000 jobs and eventually housing as many as 40,000 residents in the middle of the desert by 2016. The community, which is envisioned to house a science and technology park and housing, is designed to be carbon neutral and virtually waste-free. Two-thirds of the power is to come from a 10 MW solar farm, and nearly all water is to be recycled and reused. There will be virtually no waste, as all packaging and material are to be recycled, used for power generation or turned into compost. The car-free zone will be served by advanced personal rapid transit (PRT) vehicles that will zip residents around the 6.5-square-kilometer area. The problem with Masdar is not so much what goes inside it, but rather what is outside. Masdar is unlikely to change the image of Abu Dhabi as the most carbon-intensive place on earth.

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

    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.

  7. Prevalence of some mastitis causes in dromedary camels in Abu Dhabi, United Arab Emirates

    A.A. Al-Juboori1

    2014-05-01

    Full Text Available The present study was designed to determine the prevalence of different types of mastitis in camels in U.A.E. and to identify the causative microorganisms and their sensitivity to different antimicrobial agents. From 162 lactating she-camels, 630 milk samples were collected from different cities in Abu Dhabi Emirate/UAE. The overall prevalence of mastitis was 18.52% (7.94% on quarter basis, the prevalence of clinical and sub clinical mastitis was found to be 24.70% and 11.67% on animal basis, respectively; it being 9.70% and 5.86% on quarter basis, respectively. The hind quarters were more frequently affected than the fore quarters. Bacteriological examination of milk samples revealed that Staphylococcus was the chief etiological agents both in clinical and sub clinical mastitis (41.67% in camels, followed by Streptococcus spp. (21.67%, Enterobacter spp. (15.00%, C. pyogenes (10.00%, Micrococcus spp. (5.00%, Pasteurells spp. (5.00% and Pseudomonas aeruginosa (1.66%. Most of the Staphylococcus spp., Streptococcus spp. and C. pyogenes strains were sensitive to carbenicillin, gentamycin, kanamycin, and erythromycin, but resistant to colistin and sulphamethoxazole. Other pathogens like Enterobacter, Micrococcus, Pasteurella spp. and Ps. aeuroginosa isolates showed variable sensitivities to the antimicrobials.

  8. Analysis and evaluation of uranium and thorium marine sediments around abu-dhabi island of UAE

    Both uranium and thorium are source nuclear materials of indirect uses. They are of natural and anthropogenic origin. Elevated levels of uranium and thorium were found in several marine sediments as a result of nuclear activity releases. Currently, marine environmental samples can be used to trace origin and potential contamination of declared or undeclared nuclear activities. In this work, marine bottom sediment samples were collected from the Arabian Gulf at shores of Abu Dhabi Island. The samples were analyzed for uranium and thorium and two different techniques were employed in the analysis (one is non-destructive and the other is destructive). The first was gamma spectrometry (GS) based on hyper pure germanium detector of 40% efficiency; and the second was inductively coupled plasma - mass spectrometry (ICP-MS). The uranium and thorium concentrations in the investigated samples were found to be in the ranges 1.19 - 6.51 ppm and 0.48 - 13.5 ppm, respectively using GS and to be in the ranges 1.13 - 6.79 ppm and 0.37 - 14.63 ppm using ICP-MS. The calculated Th/U ratio based on GS and ICP-MS analysis was found to be from 0.23 to 8.04 and from 0.12 to 8.76, respectively. The calculated Th/U ratios reveal that two of the studied sites are slightly enriched with thorium in respect to uranium. The results of the two techniques are compared and evaluated and the levels of uranium and thorium in the studied samples are discussed

  9. Implementation of improved underbalanced drilling in AbuDhabi onshore field

    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

    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.

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

    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)

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

    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. Atmospheric bromine flux from the coastal Abu Dhabi sabkhat: A ground-water mass-balance investigation

    Wood, W.W.; Sanford, W.E.

    2007-01-01

    A solute mass-balance study of ground water of the 3000 km2 coastal sabkhat (salt flats) of the Emirate of Abu Dhabi, United Arab Emirates, documents an annual bromide loss of approximately 255 metric tons (0.0032 Gmoles), or 85 kg/km2. This value is an order of magnitude greater than previously published direct measurements from the atmosphere over an evaporative environment of a salar in Bolivia. Laboratory evidence, consistent with published reports, suggests that this loss is by vapor transport to the atmosphere. If this bromine flux to the atmosphere is representative of the total earth area of active salt flats then it is a significant, and generally under recognized, input to the global atmospheric bromide flux.

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

    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.

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

    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)

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

    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.

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

    Issa, S. M.; Shehhi, B. Al

    2012-07-01

    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.

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

    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.

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

    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.

  20. Estimation of seismic attenuation in carbonate rocks using three different methods: Application on VSP data from Abu Dhabi oilfield

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

    2016-06-01

    In this study a relationship between the seismic wavelength and the scale of heterogeneity in the propagating medium has been examined. The relationship estimates the size of heterogeneity that significantly affects the wave propagation at a specific frequency, and enables a decrease in the calculation time of wave scattering estimation. The relationship was applied in analyzing synthetic and Vertical Seismic Profiling (VSP) data obtained from an onshore oilfield in the Emirate of Abu Dhabi, United Arab Emirates. Prior to estimation of the attenuation, a robust processing workflow was applied to both synthetic and recorded data to increase the Signal-to-Noise Ratio (SNR). Two conventional methods of spectral ratio and centroid frequency shift methods were applied to estimate the attenuation from the extracted seismic waveforms in addition to a new method based on seismic interferometry. The attenuation profiles derived from the three approaches demonstrated similar variation, however the interferometry method resulted in greater depth resolution, differences in attenuation magnitude. Furthermore, the attenuation profiles revealed significant contribution of scattering on seismic wave attenuation. The results obtained from the seismic interferometry method revealed estimated scattering attenuation ranges from 0 to 0.1 and estimated intrinsic attenuation can reach 0.2. The subsurface of the studied zones is known to be highly porous and permeable, which suggest that the mechanism of the intrinsic attenuation is probably the interactions between pore fluids and solids.

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

    Gardner, Hazel; Green, Katherine; Gardner, Andrew

    2015-09-01

    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. PMID:26404348

  2. Antibiotic susceptibility profile of Aeromonas spp. isolates from food in Abu Dhabi, United Arab Emirates.

    Awan, Mohammad Bashir; Maqbool, Ahmed; Bari, Abdul; Krovacek, Karel

    2009-01-01

    A total of 57 Aeromonas isolates from food samples such as fresh and frozen chicken, game birds, pasteurized milk, baby food, bakery products, fruit and vegetables, fish, and water from Abu Dahbi, UAE were investigated for antibiotic susceptibility profile. Most strains were resistant to penicillins (ticarcillin, mezlocillin, oxacillin, piperacillin), sulfamethoxazole, trimethoprim and macrolides (erythromycin, vancomycin, clindamycin) but sensitive to tetracycline, chloramphenicol, nitrofurantoin, aminoglycosides (amikacin, gentamicin, tobramycin), cephalosporins (cefuroxime, ceftrioxone, cefazolin, cephalexin, cephalothin, cefoxitin, cefotaxime), quinolone (ciprofloxacin), colistin sulphate and SXT (trimethoprim-sulfamethoxazole). On the other hand, many antibiotics showed excellent inhibitory activity (>75% strains were sensitive to them) against all the strains tested. These include cefuroxime, ceftrioxone, ciprofloxacin, colistin, amikacin, gentamicin, tetracycline, chloramphenicol, nitrofurantoin, cefotaxime and tobramycin. In conclusion, the results show a detailed pattern of sensitivity of the various Aeromonas spp. isolates to a variety of antibiotics and provide useful information in the context of selective isolation and phenotypic identification of the aeromonads from food. PMID:19382665

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

    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.

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

    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)

  5. SCADA系统在阿布扎比原油管线项目中的应用%Application of SCADA system in Abu Dhabi crude oil project

    于波; 言伯祥

    2013-01-01

    The SCADA system is widely used in long-distance pipeline technology.This paper mainly introduces the application of SCADA system in Abu Dhabi crude oil pipeline project,including its composition,network structure,hardware configuration and function.And it takes MPS as an example to introduce the realization of SCADA system in main pump station.%  SCADA系统广泛应用于长输管道输送工艺。本文主要介绍SCADA系统在阿布扎比原油管线项目中的应用,包括SCADA系统的组成、网络结构、硬件配置和系统所实现的功能;并以首站为例,阐述SCADA系统在站场中的实现。

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

    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. PMID:25840736

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

    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/tCOD. • A maximum purification cost of VFAs from dark fermentation using OFMSW was established to 15 USD/m3. • 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 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 15 USD/m3effluent. 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

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

    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.

  9. The Saadyital Island cultural district in Abu Dhabi

    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...

  10. Abrasive Blasting Unit (ABU) - 16270

    NUKEM Technologies was contracted to supply a dry, automated drum belt (tumbling) Abrasive Blasting Unit (ABU) to the Joint Research Centre of the European Commission in Ispra, Italy. The ABU was installed in the centralised radioactive waste management area of the JRC-Ispra site in Italy. The unit is to be employed for the decontamination to clearance levels of slightly contaminated metal components and, where practical, concrete or heavy concrete (density ∼3200 kg/m3) blocks arising from the dismantling of nuclear facilities. The presentation is based on the successful construction and installation of the ABU at the JRC Ispra site. Among the several possibilities of adapting conventional abrasive units to nuclear applications, an automatic tumbling machine was preferred, due to the larger output and (mainly) for the ease of operation, with minimum direct handling of contaminated material by operators, thus satisfying the ALARA principle. Consideration was also given to Belgoprocess' successful experience with a predecessor, similar unit. After adequate size reduction batches of up to about 800 kg of material to be decontaminated are automatically introduced into the blasting chamber. Pieces between 100 mm and 800 mm long, between 100 mm and 500 mm wide and between 5 mm and 300 mm high can be effectively treated in the unit, the maximum weight of a single piece being limited to 100 kg. Short lengths of pipe may be included; the final dimensions of pipe to be decontaminated will be established during the nuclear commissioning tests. Other components with hard-to-reach surfaces may also be included. The content of the chamber is tumbled by two bladed drums, while sharp steel grit is sprayed onto the contaminated components, thus removing the surface layer including any contamination. From experience, 30 minutes of treatment is sufficient to remove contamination to levels below expected clearance levels for most materials. The decontaminated components are removed

  11. Electricity and water for life in the desert - Al Taweelah Power Station in Abu Dhabi; Strom und Wasser fuer das Leben in der Wueste. Das Kraftwerk Al Taweelah in Abu Dhabi

    Silbermann, G. [ABB Abu Dhabi (United Arab Emirates); Koerdt, R. [ABB Kraftwerke AG, Mannheim (Germany)

    1998-10-01

    Al Taeelah Power Station comprises a power plant section with six units and a desalination section also with six lines. Daily, the plant can supply about 17.5 million kWh of electricity and about 350 000 m{sup 3} of drinking water. This paper describes, in addition to the installation of the plant, the project management, ten partner companies with their numerous suppliers and subcontractors had to co-ordinate their plans precisely with each other. From June 1996, the six units were commissioned with an interval of one to two months between each. The entire plant is currently operating in the guarantee period. It has fulfilled the expectations of the client. (orig.) [Deutsch] Das Kraftwerk Al Taweelah besteht aus einem Kraftwerksteil mit 6 Bloecken und einem Entsalzungsteil mit ebenfalls 6 Strassen. Die Anlage kann taeglich rund 17,5 Mill. kWh Strom und etwa 350 000 m{sup 3} Trinkwasser liefern. Der Beitrag beschreibt neben dem Aufbau der Anlage das Projektmanagement. 10 Partnerfirmen mit ihren zahlreichen Zulieferern und Subunternehmen mussten ihre Planungen exakt aufeinander abstimmen. Die 6 Bloecke gingen seit Juni 1996 mit einem Abstand von 1 bis 2 Monaten nacheinander in Betrieb. Die Gesamtanlage befindet sich zur Zeit im Garantiebetrieb. Sie hat die Erwartungen des Kunden erfuellt. (orig.)

  12. Lived Experiences of Female Undergraduate Students, at a Nursing College in Abu Dhabi, about Nursing as a Profession

    Hantash, Dania Abu; Van Belkum, Corrien

    2016-01-01

    Aim: To explore the lived experiences of female undergraduate nursing students about nursing as a profession and the circumstances that have influenced their experience. Introduction: Nursing as a profession is a relatively new practice, and thus in the developmental stage, in the UAE. The number of national students (Emirati) who enrol in the…

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

    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

  14. A review of the water and energy sectors and the use of a nexus approach in Abu Dhabi

    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 h...

  15. 75 FR 66360 - Transportation and Energy Products and Services Trade Mission; Doha, Qatar, and Abu Dhabi and...

    2010-10-28

    ... products and services to a fast growing market. The 2009 GDP for the U.A.E. was $231.3 billion and the 2009.... have continued their long-term trade and investment relationship. Exports between both countries have... investment relationship. The U.A.E. has become the regional leader in the Middle East in terms of openness...

  16. THE YARMOUKIAN POTTERY ASSEMBLAGE OF TELL ABU SUWWAN, JORDAN

    Al Nahar, Maysoon; Kafafi, Zeidan

    2015-01-01

    The archaeological excavations conducted at the site Tell Abu Suwwan indicated that it was continuously occupied during two main periods from the Middle Pre-Pottery Neolithic B through the Pottery Neolithic (Yarmoukian). The main focus of this paper is to study the pottery assemblage encountered in the Yarmoukian strata at Abu Tell Suwwan. Excavations at Tell Abu Suwwan in 2005 - 2008 yielded a total of 488 pieces of Yarmoukian pottery. The sample under study includes 86 Yarmoukian pottery sh...

  17. Nasr Hamid Abu Zayd as a Modern Muslim Thinker

    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. Kajian Kuat Tekan Bebas pada Tanah Lempung yang Distabilisasi dengan Gypsum dan Abu Ampas Tebu

    Gultom, Deddy Jhon Jonatan

    2015-01-01

    Stabilisasi tanah sering sekali digunakan dalam proyek konstruksi guna memperbaiki struktural tanah di lapangan. Proses stabilisasi tanah tersebut dapat dilakukan dengan cara mencampurkan bahan stabilisator sepertigypsum, semen, bitumen, dan bahan-bahan olahan limbah pabrik seperti abu ampas tebu, abu sekam padi, abu cangkang sawit. Penelitian ini meneliti suatu proses stabilisasi tanah dengan menggunakan bahan campuran gypsum yang telah ditetapkan kadarnya sebesar 2% dan abu ampas tebu y...

  19. Abu Kamil algèbre et analyse diophantienne

    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

  20. Perkembangan Teater di Bali melalui Sosok Dramawan Abu Bakar

    I Nyoman Darma Putra

    2015-10-01

    Full Text Available AbstractA 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. Pemanfaatan Limbah Abu Terbang Sebagai Penguat Aluminium Matrix Composite

    Subarmono Subarmono

    2008-01-01

    Full Text Available This research aims to utilize fly ash which is obtained from waste of combustion of coal in steam power plant as a reinforcement of aluminum matrix composite (AMC. The amounts of fly ash of 2.5%, 5%, 7.5% and 10% wt were added to fine aluminum powder (dimension of particles are smaller than 40 µm. Each composition was mixed using a rotary mixer for 3 hr. The mixture was uniaxially pressed and it was followed by isostatic compaction with a pressure of 100 MPa to produce green bodies. They was pressureless sintered in argon atmosphere at various temperatures of 500°C, 525°C, 550°C, 575°C and 600ºC. Bending strength, Vickers hardness, wear resistance, density of the AMC were tested, and the microstructures were observed using SEM. The results show that the mechanical properties increase with increasing the fly ash content up to 5% wt. The bending strength, hardness, porosity and wear rate are 74 MPa, 66 VHN, 4.5% and 0.04 mg/(MPa.m, respectively. Abstract in Bahasa Indonesia: Penelitian ini bertujuan untuk memanfaatkan abu terbang sebagai penguat komposit bermatrik aluminium (AMC. Abu terbang merupakan limbah pembakaran batu bara pada pembangkit listrik tenaga uap. Abu terbang sejumlah 2,5%; 5%; 7,5% dan 10% berat dicampur dengan serbuk aluminium (ukuran serbuk lebih kesil dari 40 µm. Setiap campuran diaduk menggunakan rotay mixer selama 3 jam. Campuran aluminum dan abu terbang dikompaksi secara uniaksial dilanjutkan kompaksi secara isostatik dengan tekanan 100 MPa dan diikuti sintering tanpa tekanan dengan lingkungan gas argon dan variasi temperatur 500°C, 525°C, 550°C, 575°C dan 600°C. Kekuatan bending, kekerasan Vickers, ketahanan aus dan densitas komposit diuji serta struktur mikro diamati menggunakan SEM. Hasil pengujian menunjukkan bahwa sifat mekanis meningkat seiring dengan peningkatan fraksi berat abu terbang sampai 5% berat, selebihnya terjadi penurunan. Kekuatam bending, kekerasan Vickers, porositas dan laju keausan berturut

  2. Literacy and You in a Digital Age. ICEM-CIME 2009 Conference (Abu Dhabi, United Arab Emirates, October 6-8, 2009)

    McTaggart, Alex, Comp.

    2009-01-01

    International Council for Educational Media-Conseil International des Medias Educatifs (ICEM-CIME) brings together experts from the fields of education, media, IT, and educational media production. Since its formation in 1950, the organization has witnessed and contributed to educational media in an international forum. The 2009 ICEM conference…

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

    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)

  4. 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

    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.

  5. Planning and designing urban places in response to climate and local culture: A case study of Mussafah District in Abu Dhabi

    Bajić-Brković Milica; Milaković Mira

    2011-01-01

    This paper deals with how climate and local culture specifics contribute to urban diversity, and how they affect the way urban spaces are being conceived, planned and designed. The authors argue that regardless of the globally accepted principles of sustainability which emphasize smart responses, diversity and culture as the prime drives in urban development of, cities around the world are continually experiencing the all-alike solutions, which often compromise their identity and charac...

  6. Abréviations utilisées

    2013-01-01

    ADFAED = Abu Dhabi Fund for Arab Economic Development = FADDEA ADMA = Abu Dhabi Marine Areas ADNOC = Abu Dhabi National Oil Company ADPC = Abu Dhabi Petroleum Company ALBA = Aluminium of Bahrain AMINOIL = American Independant Oil Company AMPTC = Arab Marine Petroleum Transport Company AOC = Arabian Oil Company APOC = Anglo-Persian Oil Company ARAMCO = Arabian American Oil Company ASRY = Arab Shipping and Repair Yard Company ATUC = Aden Trade Union Congress BAD = Banque africaine de développem...

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

    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. Countering the lingering threat of the Abu Sayyaf group

    Cohn, Stephen C.

    2007-01-01

    This thesis will argue that the most effective strategy for eradicating the U.S. designated Foreign Terrorist Organization, the Abu Sayyaf Group (ASG), is to bolster the current peace talks between the Republic of the Philippines and the Moro Islamic Liberation Front (MILF). The MILF has been providing support and sanctuary to the ASG which has hindered U.S.-Philippine counter-terror operations. This thesis will explain why a shift in U.S.-Philippine strategy is required by examining what...

  9. 78 FR 40545 - Designation of Abd Al-Ra'Ouf Abu Zaid Mohamed Hamza, also known as Abdul Rauf Abuzaid, also known...

    2013-07-05

    ... Designation of Abd Al-Ra'Ouf Abu Zaid Mohamed Hamza, also known as Abdul Rauf Abuzaid, also known as Abdel... Mohamed Hamza, also known as Abdul Rauf Abuzaid, also known as Abdel Raouf Abu Zayid Hamza, also known as... Abu Zaid Mohamed, also known as Abd-al-Ra'uf Abu Zayd Muhammad Hamza, also known as Abdul Raouf...

  10. STUDI PENGGUNAAN KATALIS ABU SABUT KELAPA, ABU TANDAN SAWIT DAN K2CO3 UNTUK KONVERSI MINYAK JARAK MENJADI BIODIESEL

    Husni Husin

    2012-05-01

    Full Text Available A STUDY ON THE UTILIZATION OF OIL PALM FIBRE AND FRUIT BUNCH ASH AND K2CO3 FOR CATALYTIC CONVERSION OF JATHROPA OIL TO BIODIESEL. Study on the use of coconut fiber ash, palm bunch ash and K2CO3 as the catalysts for conversion of jatropha oil into biodiesel using methanol solvent has been done. The biodiesel is produced by converting unpurified jatropha oil over catalyst through transesterification reaction. The catalysts are burned at temperature of 500, 600, 800 and 900oC for 10 hours. Transesterification reaction is conducted in three-neck flask at constant temperature of 60oC for 3 hours. The results showed that the unburned and burned coconut fiber ashes at 800oC catalysts give the highest biodiesel yield (87.05 and 87.97% with low soap content (0.23-0.26%. The characteristic of biodiesel produced over those catalysts met the Indonesian and international quality standards, therefore those catalysts can be used as substitute for K2CO3 commercial catalyst.Abstrak   Studi penggunaan katalis abu sabut kelapa, abu tandan sawit dan K2CO3 untuk konversi minyak jarak menjadi biodiesel dengan pelarut metanol telah dilakukan. Biodiesel dibuat melalui konversi minyak jarak yang belum dimurnikan, menggunakan katalis, melalui reaksi transesterifikasi. Katalis-katalis tersebut dipijarkan pada temperatur 500, 600, 800 dan 900oC selama 10 jam. Reaksi dilangsungkan dalam labu leher tiga pada temperatur konstan 60oC selama 3 jam. Hasil penelitian menunjukkan penggunaan katalis abu sabut kelapa tanpa pemijaran dan dengan pemijaran pada 800oC memberikan perolehan biodiesel tertinggi (87,05 dan 87,97% dengan kadar sabun rendah (0,23-0,26%. Karakteristik biodiesel yang dihasilkan dari penggunaan katalis-katalis tersebut ini telah sesuai dengan syarat mutu yang ditetapkan oleh Standar Indonesia dan Internasional, sehingga katalis-katalis tersebut layak digunakan sebagai pengganti katalis K2CO3 komersial

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

    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.

  12. 241-SY-101 multi-functional instrument tree acceptance for beneficial use (ABU)

    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

  13. Nasr Hamid Abu Zayd and the limits of reform in contemporary Islamic thought

    Oweidat, Nadia; Rogan, Eugene; Ramadan, Tariq

    2014-01-01

    This thesis examines in depth the thought and ideas of the Egyptian intellectual Nasr Hamid Abu Zayd as a representative of modernist Isalmic thought. In unpacking and analysingAbu Zayd’s ideas, this thesis focuses on five major issues: shari‘a, Islam and politics, the Arab-Islamic heritage, history, and the issue of women’s rights. This thesis argues that Abu Zayd’s thought suffers from some of the same weaknesses he attacked in traditional and Islamist thought. By focusing on...

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

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

    2002-08-01

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

  15. The impact of Merowe Dam on Simulium hamedense vector of onchocerciasis in Abu Hamed focus - Northern Sudan

    Zarroug, Isam MA; Elaagip, Arwa H.; Abuelmaali, Sara A.; Hanan A. Mohamed; Wigdan A ElMubarak; Hashim, Kamal; Deran, Tong Chor M.; Aziz, Nabil; Tarig B Higazi

    2014-01-01

    Background Abu Hamed, the northernmost onchocerciasis focus in the world, is located along the River Nile banks in the Nubian Desert. Hydroelectric dams can alter activity of black flies and may provide breeding sites for black fly. Merowe Dam, the largest hydropower project in Africa, was built west of Abu Hamed focus in 2009. The impact of the Dam on onchocerciasis and its black fly vectors in Abu Hamed focus was measured in this study. Findings Entomological surveys for aquatic stages and ...

  16. DIALOG ANTAR-IMAN SEBAGAI RESOLUSI KONFLIK TAWARAN MOHAMMED ABU-NIMER

    Akhmad Rizqon Khamami

    2014-11-01

    Full Text Available Abstract: Many are doubt about the roles of religion in maintaining peace, accusing it even as a source of conflicts. However, others attempt to prove that religion can become a peace keeper. In Islam, this idea comes from Mohammed Abu Nimer. This article examines Abu Nimer’s ideas of non-violence approaches to conflict resolution. It explores his non-violence initiatives in peace building and analyzes his arguments for conflict resolution and the necessity of interfaith dialogue. To him, interfaith dialogue is a medium through which world peace amongst religious communities can be established. It is only and through dialogue that people can avoid having hostilities and violent conflict in the name of religion. This article argues that Abu Nimer’s method can be classified into communicative pluralism that combines particularist views and universalist views. His approaches to peace building and conflict resolution feature unique concepts that differ from other interfaith activists. 

  17. SINTESIS SILIKA AEROGEL DENGAN BAHAN DASAR ABU BAGASSE

    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

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

    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.

  19. Partial Acceptance for Beneficial Use (ABU) for the Type 4 In Situ Vapor Sampler (ISVS) Carts

    This document provides the ''Partial'' Acceptance for Beneficial Use (ABU), for the Type 4 in-situ vapor sampler system (ISVS). This document is generated to support the completion of equipment modifications and engineering documentation for the ISVS system that is used for sampling gaseous vapors in the Hanford single shell radioactive waste storage tanks. The ABU is used to document the items required for transferring the ISVS system to operations for field use. This document is generated following Characterization Engineering Desk Instruction DI-CE-004-001

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

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

    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

  1. Reproductive Characteristics of Mullet (Liza abu H., 1843) (Pisces Mugilidae) in the Atatürk Dam Lake, Southeastern Turkey

    Şahinöz(2), Erdinç; Doğu, Zafer; Aral, Faruk; Şevik, Ramazan; ATAR, Hasan Hüseyin

    2011-01-01

    In this study reproductive biology of Liza abu (Pisces Mugilidae) from Atatürk Dam Lake in the Euphrates River Basin was observed. Some reproductive characteristics such as age, egg number, sexual determination, gonadosomatic index (GSI) of Liza abu (n=821) are taken into consideration. The relationship between total weight (Wt), and total length (Lt) and fecundity (F) were investigated during the period from January 2004 to December 2005. The ages of investigated fish ranged from 1 to 5....

  2. High resolution sequence stratigraphic analysis of the Late Miocene Abu Madi Formation, Northern Nile Delta Basin

    Sarhan, Mohammad Abdelfattah

    2015-12-01

    Abu Madi Formation represents the Upper Miocene Messinian age in the Nile Delta basin. It consists mainly of sandstones and shale intercalations and because of its richness in hydrocarbon, it has been subdivided by the petroleum companies into Level-I, Level-II and Level-III, respectively according to the increase in the sandstone to the shale ratio. The Miocene cycle in the northern subsurface section of the Nile Delta encompasses three main formations namely from the base; Sidi Salim formation, Qawasim Formation and Abu Madi Formation at the top. The high resolution sequence stratigraphic analysis, using gamma ray responses, has been done for the Late Miocene formation in the northern part of the Nile delta subsurface section. For this purpose, the gamma-ray logs of ten deep wells, arranged in four cross-sections trending in almost north-south direction throughout the northern region of the Nile Delta, were analyzed. The analysis has revealed that the interpreted 4th order depositional cycles within Abu Madi Formation display great variations in both number and gamma ray responses in each investigated well, and cannot be traced laterally, even in the nearest well. These variations in the interpreted 4th order depositional sequences could be attributed to the presence of normal faults buried in the inter-area laying between the investigated wells. This finding matches with the conclusion of that Abu Madi Formation represents a part of the Upper Miocene Nile Delta syn-rift megasequence, developed during the Upper Miocene rift phase of the Red Sea - Gulf of Suez province in Egypt. Accordingly, in the sequence stratigraphic approach, the depositional history of Abu Madi Formation was strongly overprinted by the tectonic controls rather than the relative sea-level changes which are assumed to be of a secondary influence. Regarding the hydrocarbon aspects of the Abu Madi Formation, the present work recommends to direct the drilling efforts into the stratigraphic traps

  3. Comunicación y territorialización. Extraños en Abu Ghraib

    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”.

  4. THE ACOUSTICAL CHARACTERISTICS OF THE SAYYIDINA ABU BAKAR MOSQUE, UTeM

    DG. H. KASSIM

    2015-01-01

    Full Text Available In the Muslim world, mosques are built with grandeur architectural design to depict an important house of worship in Islam. Unfortunately the acoustical performance in mosque is rarely considered at the design stage which eventually deteriorates the speech intelligibility. This includes the Sayyidina Abu Bakar Mosque in UTeM where poor subjective speech clarity is experienced during congregation. The objective of this paper is to discuss the acoustical characteristics of the mosque. The CATT indoor acoustic software was used to calculate important room acoustic parameters such as reverberation time (RT and clarity (C50. The measurement was conducted to validate the RT from the simulation where good agreement is obtained. This study finds that the Sayyidina Abu Bakar Mosque UTeM has poor acoustical performance at low frequencies below 1 kHz, i.e. the frequency range which is significantly responsible for the speech intelligibility

  5. Comunicación y territorialización. Extraños en Abu Ghraib

    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.

  6. Phytoplankton community in abu-qir bay as a hot spot on the southeastern mediterranean coast

    Shams El-Din, N.G.; Dorgham, M.M.

    2007-01-01

    The phytoplankton community in the stressed part of Abu Qir Bay was studied monthly relative to the prevailing ecological conditions from April 1998 to March 1999 at eight stations. The study recorded a total of 182 species of both fresh and marine origins, belonging to diatoms (89 species), chlorophytes (34 species), dinoflagellates (26 species), cyanophytes (18 species), euglenophytes (12 species), silicoflagellates (2 species), and cryptophyte (one species). Most of the recorded species oc...

  7. Pengaruh Penambahan Abu Sekam Padi Dan Cangkang Kemiri Terhadap Sifat Mekanis Beton

    Gurning, Sandro Janesra

    2014-01-01

    Beton merupakan material utama untuk konstruksi yang banyak digunakan di seluruh dunia. Semakin meluasnya penggunaan beton menunjukkan juga semakin banyak kebutuhan beton di masa yang akan datang, namun bahan baku pembentuk beton yang selama ini diperoleh dari alam cenderung menurun mendorong peneliti menambahkan bahan-bahan lain yang mempunyai sifat yang sama dengan pembentuk beton dalam campuran beton. Salah satunya adalah pemanfaatan limbah abu sekam padi dan cangkang kem...

  8. Automatic Acquisition of Machine Translation Resources in the Abu-MaTran Project

    Toral, Antonio; Pirinen, Tommi; Way, Andy; Rubino, Raphaël; Ramírez Sánchez, Gema; Ortiz Rojas, Sergio; Sánchez-Cartagena, Víctor M.; Ferrández-Tordera, Jorge; Forcada, Mikel L.; Esplà-Gomis, Miquel; Ljubešić, Nikola; Klubička, Filip; Prokopidis, Prokopis; Papavassiliou, Vassilis

    2015-01-01

    This paper provides an overview of the research and development activities carried out to alleviate the language resources' bottleneck in machine translation within the Abu-MaTran project. We have developed a range of tools for the acquisition of the main resources required by the two most popular approaches to machine translation, i.e. statistical (corpora) and rule-based models (dictionaries and rules). All these tools have been released under open-source licenses and have been developed wi...

  9. THE ACOUSTICAL CHARACTERISTICS OF THE SAYYIDINA ABU BAKAR MOSQUE, UTeM

    Dg. H. Kassim; A. Putra; M. J. M. NOR

    2015-01-01

    In the Muslim world, mosques are built with grandeur architectural design to depict an important house of worship in Islam. Unfortunately the acoustical performance in mosque is rarely considered at the design stage which eventually deteriorates the speech intelligibility. This includes the Sayyidina Abu Bakar Mosque in UTeM where poor subjective speech clarity is experienced during congregation. The objective of this paper is to discuss the acoustical characteristics of the mosque. The CATT ...

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

    Hanan M. Khairy; 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 s...

  11. Tycho Brahe, Abu Mashar, and the comet beyond Venus (ninth century A.D.)

    Neuhaeuser, Ralph; Mugrauer, Markus; Luge, Daniela; van Gent, Rob

    2016-01-01

    From his observations of the A.D. 1572 super-nova and the A.D. 1577 comet, Tycho Brahe concluded that such transient celestial objects are outside the Earth's atmosphere, and he quoted the 9th century A.D. Persian astrologer and astronomer Abu Mashar: Dixit Albumasar, Cometa supra Venerem visus fuit, i.e. that he had reported much earlier that comets were seen beyond Venus. However, even from a more detailed Latin translation, the observations and logic behind Abu Mashar's conclusion were not understandable. We present here the original Arabic text (MS Ankara, Saib 199) together with our translation and interpretation: Abu Mashar reported that he had observed Venus in (or projected onto) the tail of a comet and concluded that the comet was behind Venus, because he had observed the extinction of Venus due to the cometary tail to be negligible (light of Venus was unimpaired). He then concluded that the comet would be located behind Venus. He also mentioned that others had observed Jupiter and Saturn in cometary...

  12. National Report: Slovakia [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    Slovak Republic (The Public Health Authority of The Slovak Republic - PHA SR) has collaborated from the very beginning on a preparation of the important IAEA document - the Code of Conduct. Following its official approval, the Code of Conduct was implemented into the national legislature( Act,governmental orders, regulations, guidelines, pamphlets). The important task was to resolve an issue of captured orphan sources and other intercepted radiation sources, i.e. to craft a system structure for handling these orphan sources. Serving this purpose, in the 90-ties (yrs. 1995 - 1999), the Ministry of Health SR (PHA SR) had elaborated materials which were consequently adopted by the government as a basis for building the system of guidelines on handling the ionizing sources. There were several organizations selected and designated for this purpose of handling detained radioactive materials. E.g. ''Jadrová vyraďovacia spoločnosť'' (Nuclear Waste Council) and a private company ''HUMA-LAB APEKO'', to name a few. There were a couple requirements for these entities: - Possession of a permit to handle radioactive materials - Hot chamber to ensure safe disposition of retained radioactive materials - Proper storage conditions Furthermore, it was very important to allocate the finances to address these matters. The Slovak legislature had stated that the issue of handling the orphan sources would be financed by a governmental fund for Radiation Facility Liquidation. The whole process of tending the issue of capturing the radiation sources has been overseen by three cooperating institutions: PHA SR - monitoring entity, State Police, and Safety Unit ensuring the proper storage of radioactive materials. The specific purpose and particular duties of each institution are encompassed in a guideline manual. It is imperative to inform IAEA of all interceptions and detentions of radiation sources. Given that the most problems and radioactive materials have occurred in junk yards and facilities of metal waste storage, the PHA SR professionals continuously focus on providing the facility staff with informational brochures, leaflets and extensive training to learn and recognize common radiation sources, their usage, etc

  13. National Report submitted by Australia [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    Australia is a federation of six states, which together with two major self-governing territories and the federal government comprise 9 separate legal jurisdictions. Australia no longer manufactures any radioactive sources but continues to use radioactive sources for a broad range of medical, industrial, research and mining purposes. Australia gave a non-binding commitment to work towards implementing the guidance in the Code of Conduct on the Safety and Security of Radioactive Sources (consistent with the terms of GC(47)/Res/7.B) in May, 2004 and notified the Director General of its intention to act in accordance with the IAEA Guidance on the Import and Export of Radioactive Sources (consistent with the terms of GC(48)/Res/10.D) in November 2004. Australia has longstanding regulatory arrangements to ensure the safety and security of radioactive sources. These regulatory arrangements are consistent with the IAEA Safety Standards and the IAEA’s Nuclear Security Series Fundamentals and Recommendations publications as they relate to radioactive sources. Since 2001 Australia has focused upon efforts to enhance regulatory and other controls over radioactive sources consistent with the level of concern the material poses. In summary, Australia has taken the following actions: • published a national report on the control and regulation of security-sensitive radioactive materials agreed by the Council of Australian Governments in April 2007; • published a Code of Practice for the Security of Radioactive Sources (the Code) and developed associated practice specific guidance and templates; • introduced requirements set out in the Code into Australian jurisdictional laws and arrangements related to the safety and security of radioactive sources; • undertaken an extensive and ongoing education and awareness program with industry and government involved in all aspects of the supply chain; • established a national register of category 1 and 2 radioactive sources to better monitor the national inventory and the movement of sources; • enhanced facilities and services to search for missing sources, secure found sources and to intervene in the event of a malicious act involving a radioactive source; • made regulations and implemented administrative measures to control the export of category 1 and 2 radioactive sources in accordance with the IAEA Guidance on the Import and Export of Radioactive Sources; • published the Regulatory Guide: Licensing of Radioactive Waste Storage and Disposal Facilities in March 2013, which, inter alia, sets out the federal regulatory requirements and best-practice guidance for safely and securely storing and disposing of radioactive sources declared as waste; and • commenced a program of cooperation with other regulatory bodies in the South-east Asian region in order to share knowledge and experiences. (author)

  14. National Report (Japan) [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    In order to manage radioactive sources, the Law Concerning Prevention of Radiation Hazards due to Radioisotope and others. (10th June 1957 Law of No. 167), (hereafter, Radiation Hazards Prevention Law; RHPL) was established. Today, there are approx. 6,300 licensees (as of March 2012) and licensees are responsible for the safety and the security of their own radioactive sources. The competent regulatory body for the radioactive sources is the Nuclear Regulation Authority (NRA) which is responsible for random and periodic safety checks adn on-the-spot inspections. The RHPL's main purpose is to protect workers and the public from radiation hazards when radiation or radioisotopes are used

  15. Kenya’s National Report - International Conference on the Safety and Security of Radioactive Sources: Maintaining the Continuous Control of Sources throughout Their Life Cycle, 27-31 October 2031, Abu Dhabi, UAE

    International cooperation among nuclear regulatory bodies is important for effective nuclear safety and security regulation at the national and international level. This is particularly important given the increased interest in nuclear power worldwide and in enhanced focus on climate change. In this context, mature regulatory bodies should consider support for new countries, better control of radioactive sources, and enhancement of international cooperation for the global nuclear safety and security regime, including application of international legal instruments, knowledge networks, safety standards and security guidance. Regulators should also focus on developing an open, transparent process with appropriate mechanisms for interaction with the public. While effective regulatory bodies have their roles at the national and international levels, the expectation of the society and the role of international organizations for assuring an effective global nuclear safety and security regime; governments are expected to undertake the roles and responsibilities for the global adherence to international instruments relevant to nuclear safety and security, in establishing and maintaining the legal and governmental infrastructure for safety and security. While it is acknowledged that safety performance indicators have shown marked improvement over the last two decades, it is necessary to avoid complacency and to continually improve and strengthen the existing global nuclear safety and security regime so that the use of nuclear technologies can be introduced or expanded in a safe and credible manner to meet the world’s needs for human well-being, environmental protection, growth and sustainable development

  16. National Report for Brazil [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    Safety and security in the nuclear domain have been developed and improved side by side with the continuous growth of the use of nuclear technologies in Brazil. The large range of radioactive source applications compose, together with the power plants and nuclear fuel cycle facilities, a diversified panorama in the field and have demanded a permanent regulatory action in order to ensure that these sources are safely manned and security protected during their life cycle. In this sense the Code of Conduct on the Safety and Security of Radioactive Sources (Code of Conduct) and its associated document, the Guidance on the Import and Export of Radioactive Sources (Guidance), have been considered a milestone for the improvement of the national regulatory system. Brazil has written to the International Atomic Energy Agency (IAEA) Director General, expressing their support for the Code of Conduct and the Guidance as well as nominated a point of contact for the purpose of facilitating the export and/or import of radioactive sources in accordance with the Code Conduct and the Guidance

  17. National Report Lithuania [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    The Radiation Protection Centre (hereinafter - RPC) is an institution under the Ministry of Health Care. The functions of RPC are: to coordinate actions of state and municipal institutions in the manner established by the Government or, upon direction from the Government, by the Minister of Health Care, in the area of radiation protection; to exercise the state regulation and supervision of radiation protection in respect of exposure of members of the public and the environment and the practices involving sources of ionizing radiation

  18. National Report: Argentina [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    In this report it is intended to describe the status of Argentina in relation to the issues proposed. a) The infrastructure for regulatory control Argentina has a Regulatory Authority, the AUTORIDAD REGULATORIA NUCLEAR (ARN). It is an autonomous body reporting to the President of Argentina. It was created by the “NUCLEAR ACTIVITY NATIONAL ACT”, Nº 24804. This Law empowers ARN to regulate and control the nuclear activity with regard to radiological and nuclear safety, physical protection and nuclear non-proliferation issues. The objective of ARN is to establish, develop and enforce a regulatory system applicable to all nuclear activities carried out in Argentina. ARN is independent, nowadays, of any organization dedicated to the use or the promotion of nuclear energy in any of its forms and is provided with adequate financial resources for the fulfillment of its mission. ARN faculties are: • Issue of regulatory standards: In relation to this subject the most relevant issues to remark during this three years period is that some of the Standards have been updated, on Gammagraphy operation and personnel requirements (2010) AR 7.9.1 and AR 7.11.1 and their regulatory related guidance AR.5; on transport of radioactive material (2012) AR 10.16.1 and generic exemption levels (2010) AR.6. • Grant the corresponding licenses/authorizations to nuclear installations and personnel, including the import export ones. • Grant the corresponding approval Certificates in the case of transport of radioactive material. • Submit requirements to the Responsible Organizations. • Carry out inspections and audits to verify compliance with licenses and authorizations issued and the appropriate Standards. • Perform independent studies and evaluations. • Apply sanctions in the case of non-compliance with any obligation by the license holder. • Approve emergency plans and procedures. • Coordinate the actions in case of radiological/nuclear emergencies. The licensing system, in Argentina, is based, in general, in performance safety criteria that have been taken from the international recommendations. It places the prime responsibility for the safe management of, and the security of, radioactive sources on the persons being granted the licenses and permissions

  19. Republic of Korea National Report [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    Normally, all radioisotopes subject to regulation are prescribed by the Nuclear Safety Act to be controlled and handled in accordance with the law from production to disposal. In particular, sources classified as IAEA Category 1·2 are strictly managed for the purpose of security as death can result from just a few minutes to days of contact if they are stolen or lost or used intentionally for terrorism. At present, Korea Institute of Nuclear nonproliferation and Control (KINAC) is responsible for the physical protection of nuclear power plants and nuclear materials, while Korea Institute of Nuclear Safety (KINS) is in charge of security of radioactive materials. In order to strengthen the security of nuclear and other radioactive materials, various activities are conducted such as the application of detailed guidelines on the security in the safety assessment stage, the application of a real-time monitoring system for radioisotopes that could potentially be used for terrorist activities, and implementing the recommendations and guidelines of IAEA security. This report covers the current domestic implementation of the Code of Conduct on the Safety and Security of Radioactive Sources and the Guidance on the Import and Export of Radioactive Sources, and introduces the Radiation Source Location Tracking System, which is currently in operation to implement the Code of Conduct on the Safety and Security of Radioactive Sources

  20. Opening Address by D. Flory [International Conference on Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    The IAEA has established a Working Group on Radioactive Sources Security, which held its first two meetings in November 2012 and May 2013. The next meeting is planned for 2014. This group explores the security concerns specific to high activity radioactive sources and seeks to improve the coordination of efforts to provide assistance related to those concerns. Nuclear safety has a long history, and there have been fewer drastic changes but the IAEA continues to publish and update its safety publications. We also develop and enhance our tools and services to improve support for our Member States. Together with the increased emphasis on security, there is also an ongoing debate on interfaces, integration, coordination or synergies between safety and security. While it may seem intuitive that safety and security should be compatible, there remains considerable room for further clarification

  1. Opening Address by H. Alkaabi [International Conference on Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    Whenever the topic of safety and security of radioactive sources is discussed, the issue of the long term management of and funding for disused sources arises. The absence of clear routes for the safe and secure handling of disused sources, including legacy sources, is a vulnerability of the existing international system. The long title of this Conference — maintaining continuous global control of sources throughout their life cycle — reminds us that the life cycle of control needs to include the end-of-useful-life stage. Here in the United Arab Emirates, we believe that we have made progress in securing the radioactive sources used in our industries. You will hear about FANR’s (Federal Authority for Nuclear Regulation) regulations both for the safety and security of radioactive sources. More importantly, you will hear about the practical arrangements we are implementing, working with licensees, to see that effective security plans and arrangements are put in place: both for sources at company headquarters and in the field, and also in transport

  2. National Report South Africa [International Conference on the Safety and Security of Radioactive Sources: Maintaining Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi (United Arab Emirates), 27-31 October 2013

    South Africa has two regulators: the National Nuclear Regulator (NNR) is mandated by the NNR Act to regulate nuclear facilities, while the Directorate: Radiation Control in the Department of Health regulates radioactive sources as mandated by the Hazardous Substances Act (15 of 1973) and the associated Regulations R246 & R247 of 1993. The Directorate: Radiation Control is responsible for the regulation of all medical and industrial applications of radioactive sources and generators of ionizing radiation. South Africa has two manufacturers of radioactive sources, which export radioactive sources to more than 50 countries internationally. The country plays a major role in Africa by exporting imported and locally manufactured radioactive sources to many other African countries. Many South African-based operators of equipment using radionuclides do contract work in the rest of Africa. South Africa has a large number of mines, industries and construction companies, which comprise about 90% of applications of radioactive sources. There are also several industrial, sample and blood irradiators. The remaining 10% of radioactive sources are applied in the medical industry. About 80% of generators of ionizing radiation are applied in the medical sector, the remainder in industry. The Directorate: Radiation Control faces several difficulties. The three most urgent difficulties to overcome are listed in par. 2.1.1. Shortcomings have been identified through self-assessment projects already conducted under the auspices of the IAEA and still to be conducted in other areas. The Directorate is currently in a process of strengthening its regulatory control infrastructure through technical cooperation projects and the development of strategies to address shortcomings. (author)

  3. National report (Mauritania) for the International Conference on the Safety and Security of Radioactive Sources: Maintaining the Continuous Global Control of Sources throughout their Life Cycle in Abu Dhabi, 27-31 October 2013

    The Mauritania is a country located in the northwest of Africa. The country is very large in size (about one million square KM) with 3 million inhabitants. Services and population are concentrated in the capital Nouakchott. The use of ionizing radiation is fairly recent in Mauritania. It is divided into two main sectors: a. The medical sector: The medical use is quite broad and varies from diagnosis to treatment. Thus, there is tens of diagnostic centers with a simple means of conventional radiography, but also some medical scanners. There is also a National Oncology Center with a linear accelerator. This center has been operational since 2011. b. Industrial sector: The industrial radiography is used in companies and public works buildings in Mauritania. It is also used in some companies prospecting and mining. Recently, some uranium mines has just been discovered and treatment is expected soon. Including fuel and waste, we can also say that in Mauritania, there are NORM (NATURELLY Occupational Radioactive Materials). The problem of security of radioactive sources and disused sources is asked since the beginning of use of ionizing radiation. Indeed, we do not know the exact number of orphan radiological sources in Mauritania. The country is vast in area and the National Authority for Radiation Protection, Security and Nuclear Safety has identified at this time very few sources, some of which in northern Mauritania. Even, the National Center of Oncology has also soon open its nuclear medicine department and it will certainly reject a lot of radioactive waste. To prevent these sources fall into the wrong hands, the Mauritanian government, via the ARSN, decided to confine the found sources and continue the search for lost sources, despite the limited means at their disposal

  4. Chromium biogeochemical cycle in Abu Kir Bay, east of Alexandria, Egypt

    Aboul Dahab, O.

    1989-10-01

    Abu Kir Bay, east of Alexandria, is affected by two main point sources of pollution, namely Tabia Pumping Station and Lake Edku Outlet. Chromium was measured in the Bay effluents, sea water, marine organisms of different trophic levels, and sediments. Chromium concentration and mass emission from TPS (242 μg l -1 and 436 kg d -1) to the Bay are very high compared to those of Lake Edku Outlet (33 μg l -1 and 116 kg d -1). Average Cr concentrations in the Bay coastal waters during the period of study, were 0·120 μg l -1, 0·775 μg l -1 and 1·185 μg l -1, respectively, for Cr(III), Cr(VI), and particulate pphase. The surface distribution of Cr in the coastal waters showed the impact of Tabia Pumping Station on the Bay. On the basis of sediment concentrations of Cr in Abu Kir Bay, two 'hot spots' of the element were identified. The area around Tabia Pumping Station outfall (> 300 μg g -1 dw) and another one in the immediate vincinity of Lake Outlet (> 200 μg g -1 dw). Chromium concentrations in Abu Kir Bay organisms increased in the following order: mixed plankton (68 μg kg -1) > Sardina pilchardus (80 μg kg -1) ⩾ Mugil capito (82 μg kg -1) > Mullus barbatus (111 μ kg -1) > Solea solea (123 μg kg -1) > Penaeus kerathurus (168 μg kg -1 > Donax trunculus (209 μ kg -1) > Neptunus pelagicus (369 μg kg -1) > Ulva species (1867 μg kg -1) > Enteromorpha species (3345 μg kg -1). The sequence is consistent for organisms from both west and east Abu Kir Bay, regardless of the significantly low Cr concentrations of the latter. The study showed that algae and crabs play a critical role in the biological transport of Cr and can be considered the best accumulators of the element. From the total amount of Cr flux to the Bay, 552 kg d -1, flushing of the Bay to the open sea removes 262 kg d -1, and sedimentation within the Bay is 242 kg d -1. Finally, an input/output box model for Cr in Abu Kir Bay was constructed to help in understanding its biogeochemical cycle.

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

    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

  6. Studi Pembuatan Pupuk Kalium Sulfat dari Abu Sekam Padi dan Gipsum Alam Menggunakan Reaktor Tangki Berpengaduk

    Muhammad Husin Ismayanda

    2015-07-01

    Full Text Available Proses pembuatan pupuk kalium sulfat umumnya dibuat dari asam klorida dan bahan baku yang mengandung anion sulfat (SO4. Dalam penelitian ini, pembuatan pupuk kalium sulfat dari bahan baku batuan gipsum alam sebagai sumber sulfat dan abu sekam padi sebagai sumber kalium telah dilakukan. Penelitian ini bertujuan mengkaji kemungkinan pembuatan pupuk kalium sulfat dari gipsum alam dan abu sekam padi dan juga mengetahui pengaruh kecepatan pengadukan, temperatur operasi dan waktu proses terhadap persentase konversi kalium sulfat yang dihasilkan. Dalam penelitian ini juga dipelajari kinetika reaksi yang terjadi selama proses pembentukan kalium sulfat. Proses pembuatan pupuk kalium sulfat dilakukan dalam reaktor tangki berpengaduk. Varibel berubah dari penelitian ini adalah kecepatan putaran pengaduk, temperatur proses, dan waktu reaksi. Untuk menganalisis produk yang dihasilkan, metode yang digunakan mengacu pada Standar Nasional Indonesia (SNI 02-2809-2005. Hasil penelitian menunjukkan bahwa pupuk kalium sulfat dapat dihasilkan dari reaksi antara gipsum yang mengandung kalsium sulfat dan abu sekam padi yang mengandung kalium karbonat dengan konversi kalium dari endapan sebesar 99,87% dan konversi kalium dari filtrat sebanyak 18,22%. Nilai konversi sulfat dari endapan hanya sebesar 0,69% dan nilai konversi sulfat dari filtrat 0,26%.Dalam penelitian ini kondisi terbaikproses pembuatan pupuk kalium sulfat adalah pada waktu reaksi 80 menit, kecepatan putaran pengaduk 400 rpm dan temperatur operasi 90ºC. Hasil analisis juga menunjukkan bahwa produk pupuk kalium sulfat tidak mengandung asam bebas sebagai H2SO4 dan klorida (Cl, akan tetapi mengandung kalium dan sulfat. Nilai konstanta kecepatan reaksi (k yang didapat dalam penelitian ini adalah sebesar 0,00218 ppm-1 menit-1 dan nilai laju pengurangan reaktan (rA sebesar 8,129 x 10-5 ppm/menit.

  7. Comunicación y territorialización. Extraños en Abu Ghraib

    Cristina Peñamarín

    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 ...

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

    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. 

  9. The Emir: An Interview with Abu Bakar Ba'asyir, Alleged Leader of the Southeast Asian Jemaah Islamiyah Organization

    Atran, Scott

    2005-01-01

    Press Release: Terrorism in Southeast Asia: An Interview with Abu Bakar Ba'asyir 10/03/2005 - In August, Dr. Scott Atran travelled to Southeast Asia and conducted extensive research on terrorist groups operating in the region. This interview with Abu Bakar Ba'asyir, alleged leader of the Jemaah Islamiyah organization, was conducted on August 13 and 15, 2005 from Cipinang Prison in Jakarta. Questions were formulated by Dr. Atran and posed for him in Behasa Indonesian by Taufiq Andrie. The inte...

  10. Hermeneutika Humanistik Nasr Hamid Abu Zayd : Al-Qur’an sebagai Wacana

    Kusmana Kusmana

    2012-12-01

    Full Text Available Abstract : This paper informs Nasr Hamid Abu Zayd ideas on Humanistic Hermeneutics, where it tries to put the Qur’an as a discourse, in a way of describing its hermeneutical thought development context. Hermeneutical task formulation is an extension of the previous task that is still being in the spirit of reconstruction of a new reading of religious texts. Al-Qur’an as discourse claimed as an attempt upon an extension way of reading with the whole spirit of construction over again. This Heremeneutical task is potentially burden the establishment, and controversial but it is certain.Keywords : Al-Qur’an, discourse, ta’wīl, semiotica, historical criticism, phronesis, intellectual grasp, agreement, application, translation Abstrak : Makalah ini menginformasikan tawaran Nasr Hamid Abu Zayd tentang Hermeneutika Humanistik, yaitu menempatkan al-Qur’an sebagai wacana, dengan cara dijelaskan dalam konteks perkembangan pemikiran hermeneutikanya. Tugas hermeneutika yang dirumuskannya ini merupakan perluasan dari tugas sebelumnya yang masih banyak berada dalam semangat rekonstruksi dalam upaya konstruksi pembacaan baru teks-teks keagamaan. Al-Qur’an sebagai wacana diklaim sebagai upaya perluasannya untuk melakukan pembacaan baru dengan semangat konstruksi lebih utuh lagi. Tugas hermeneutika ini berpotensi menggugat kemapanan dan kontroversial tapi niscaya.Kata kunci : Al-Qur’an, wacana, takwil, semiotika, kritisisme sejarah, phronesis, pemahaman intelektual, persetujuan aplikasi, terjemahan

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

    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%P2 O5) 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

  12. Radiological impacts of natural radioactivity in Abu-Tartor phosphate deposits, Egypt

    Phosphate and environmental samples were collected from Abu Tartor phosphate mine and the surrounding region. The activity concentration of 226Ra (238U) series, 232Th series and 40K were measured using a gamma-ray spectrometer. The activities of uranium isotopes (238U, 235U and 234U) and 210Pb were measured using an alpha spectrometer and a low-background proportional gas counting system, respectively, after radiochemical separation. The results are discussed and compared with the levels in phosphate rocks from different countries. It seems that the Abu Tartor phosphate deposit has the lowest radioactivity level of exploited phosphate of sedimentary origin. 226Ra/238U, 210Pb/226Ra, 234U/238U and 226Ra/228Ra activity ratios were calculated and are discussed. The radioactivity levels in the surrounding region and the calculated exposure dose (nGy/h) will be considered as a pre-operational baseline to estimate the possible radiological impacts due to mining, processing and future phosphate industrial activities. To minimize these impacts, the processing wastes should be recycled to the greatest possible extent

  13. Professional Development: Perceptions of Benefits for Principals

    Blaik Hourani, Rida; Stringer, Patricia

    2015-01-01

    Schools in Abu Dhabi are going through change and reform. Abu Dhabi Education Council (ADEC) has initiated professional development for principals to facilitate change and school improvement. This paper explores principals' perception on the benefits of professional development received in light of managing school change and reforms.…

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

    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

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

    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.

  16. Endoparasites of the fresh water fish Liza abu in Mosul, Iraq

    A. F. Al-Taee

    2008-01-01

    Full Text Available Through examination of 176 samples of the fresh water fish Liza abu obtained from Tigers River in Mosul city 2005, the percentage of total internal parasites infection was 57.38%. They were the trematode larval stage Diplostumum spathaecum 44.88%; the cestode larval stage of Ligula intestinalis 32.95%, oocyst of Cryptosporidium spp. 28.97%, oocyst of Eimeria spp. 23.29%. Cryptosporidium was recorded for the first time in Mosul city during examination of intestinal contents. They appeared after staining with modified Zeihl- Neelsen as bright red spherical oocysts with a diameter of 3-7 µ. The effect of season on types of infection was also studied.

  17. The prevalence of sickle cell disease in Abu-AL-Khasib district of southern Iraq.

    Alkasab, F M; Al-Alusi, F A; Adnani, M S; Alkafajei, A M; Al-Shakerchi, N H; Noori, S F

    1981-04-01

    At attempt was made to estimate the prevalence of sickle cell disease among the primary school children in Abul-al-Khasib district of southern Iraq which is known for a relatively high prevalence. Examination of 706 children in the age group of 10 to 12 years from 10 out of 20 schools randomly chosen in four villages of Abu-al-Khasib showed an overall prevalence rate of 16% as compared to 2.5% seen in a control population of 525 children belonging to five urban schools in Basrah. Sickle cell trait was evident in 13.3% of the cases. Sickledex was used for initial testing and those showing positive sickling phenomenon were confirmed by cellulose acetate haemoglobin electrophoresis. The need for introducing early screening measures as well as marriage/genetic counselling as part of the overall health and welfare services in stressed. PMID:7218407

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

    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.

  19. Mineralogical Investigations and Physical Upgrading of Abu Rusheid cataclastic rocks, South Eastern Desert, Egypt

    An economically important rare-metal mineralization is recorded in the cataclastic rocks at Wadi Abu Rusheid area, South Eastern Desert of Egypt. Radiometric measurements of the main varieties of cataclastic rocks (protomylonites, mylonites, ultramylonites) show that their equivalent thorium (eTh) content is 7560, 8660 and 6210 ppm, whereas the equivalent uranium (eU) is 2544,4170 and 790 ppm respectively. Microscopic examination, X-ray diffraction (XRD) and grain counting techniques revealed that thorite, zircon and columbite are the predominant radioactive minerals in all rock varieties , together with minor amounts of xenotime, cassiterite and sulphides. Beside these minerals, uranophane, kasolite and meta- autunite occur as inclusions in other minerals. Physical upgrading of these minerals was carried out using gravitative separation technique. Applying the proposed flowsheet, it is possible to attain a good concentrate for these minerals with an acceptable recovery. It is recommended to subject the final concentrates to hydrometallurgical treatments to extract the important metals.

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

    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.

  1. Jalan Baru Tasawuf: Kajian tentang Gagasan Abu Bakr al-Kalabazi

    Abdul Kadir Riyadi

    2015-10-01

    Full Text Available This paper is an attempt to analyse the development of the sufistic idea in its early period by referring to the thought of Abu Bakr al-Kalabazi. It treats tasawuf not merely as codes of practices and rituals, but as a system of knowledge and episteme. The paper tries to show that what al-Kalabazi and other sufis like him have done is to expose intellectually the meaning and message of the spiritual side of Islam in a way that makes it possible to become an objective and integrated paradigm. The thought of al-Kalabazi to be more precise and is looked-upon here not as an independent paradigm but as part of the larger system of tasawuf developed over time by the sufis. Treating al- Kalabazi as a successor of Abu Nasr al-Sarraj, the paper argues that the thought of these two sufis complements each other, and that what the former has attempted to do was to fill the gap that the latter has left. The paper in other words, is interested in, 1 how the notion of epistemic continuity is reflected in the thought of al-Kalabazi, and 2 how al-Kalabazi may be understood as forming a chain within the larger intellectual tradition of tasawuf; a chain that may be regarded as new and unique in it’s own context. In this way, one may understand -it is hoped- that the process of becoming in which tasawuf is undergoing as a system of knowledge is never-ending, and that in every single sufi a transfer of discursive meaning is indeed inevitable.

  2. Origin and characteristics of brackish groundwater in Abu Madi coastal area, Northern Nile Delta, Egypt

    Salem, Zenhom E.; Al Temamy, A. M.; Salah, Mohamed K.; Kassab, M.

    2016-09-01

    Hydrogeochemical and geoelectrical resistivity investigations were carried out to assess the origin and characteristics of a brackish groundwater in Abu Madi coastal area. Twenty six surface water, shallow and deep groundwater samples were collected and analyzed for various ionic concentrations as well as oxygen and hydrogen stable isotopic contents. In addition, a total of 20 vertical electrical sounding sites were conducted to investigate layers' thicknesses, resistivities, and to detect the water-bearing layers. Then, 2-D Electrical Resistivity Tomography (ERT) along two profiles in the study area was conducted to get information about the surface water effect on recharge. The stable isotopic composition and the chloride concentrations strongly suggest that the deep groundwater in Abu Madi area is dominated by inland freshwater with a minor seawater component. This groundwater was recharged during the first and the third Holocene humid climatic cycles where the sea surface was about 125 and 25 m below the current sea level, respectively. The brackish nature and higher piezometric surface of the groundwater, as well as the occurrence of vertical low-salinity seawater zone in front of the study area, support the possibility of submarine groundwater discharge. The geoelectrical resistivity surveying, on the other hand, revealed a number of geoelectrical groundwater-bearing layers. The main water-bearing layer in the study area is represented by the sixth geoelectrical layer, which has relatively high resistivity and a considerable thickness being consistent with the hydrogeochemical observations. ERT results point to the presence of shallow water-bearing layers recharged from the surface water drains with low resistivity and surface rain water of moderate resistivity. Results from the hydrogeochemical analyses and the different hydrogeological data are consistent with the high resistivity values of this geoelectrical layer. However, the overall high specific

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

    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

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

    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

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

    Hanan M. Khairy; Shimaa M. El-Shafay

    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...

  6. Distribution of REE in shales overlying the Abu Tartur phosphorite deposit, Western Desert, Egypt

    The phosphorite deposit of Abu-Tartur plateau, Western Desert, Egypt is one of the largest phosphorite deposits of the world. Previous investigations had revealed that these deposits contain appreciable amounts of rare earth elements (REE) reaching up to 2000 ppm. The distribution pattern of REE indicate terrestrial origin, whereas the phosphorites are of marine origin. This situation suggests that the REE have been remobilized and incorporated into the phosphorites postdepositionally. For this reason it was found of interest to investigate the REE distribution within the overlying shales and their association with different minerals. Samples from the phosphorites and overlying shales have been provided by the Geological Survey and Mining Authority, Egypt. Both ICP-AES and ICP-MS techniques were used for the quantitative determination of the individual REE. Normalized distribution patterns prove that REE in both phosphorites and shales are of terrestrial origin. The vertical distribution of REE in m% within the overlying shales and the abnormally high concentrations of REE in this formation relative to their normal background values in addition to the association of REE with aluminum silicate minerals and not with apatite (which is found in very low concentrations) all suggest that the provenance of REE is the overlying shales. More detailed studies have to be carried out to verify this finding. (orig.)

  7. Interruption of Onchocerca volvulus transmission in the Abu Hamed focus, Sudan.

    Higazi, Tarig B; Zarroug, Isam M A; Mohamed, Hanan A; Elmubark, Wigdan A; Deran, Tong Chor M; Aziz, Nabil; Katabarwa, Moses; Hassan, Hassan K; Unnasch, Thomas R; Mackenzie, Charles D; Richards, Frank; Hashim, Kamal

    2013-07-01

    Abu Hamed, Sudan, the northernmost location of onchocerciasis in the world, began community-directed treatment with ivermectin (CDTI) in 1998, with annual treatments enhanced to semiannual in 2007. We assessed the status of the parasite transmission in 2011 entomologically, parasitologically, and serologically. O-150 pool screening showed no parasite DNA in 17,537 black flies collected in 2011 (95% confidence interval upper limit [95% CI UL] = 0.023). Skin microfilariae, nodules, and signs of skin disease were absent in 536 individuals in seven local communities. Similarly, no evidence of Onchocerca volvulus Ov16 antibodies was found in 6,756 school children ≤ 10 years (95% CI UL = 0.03%). Because this assessment of the focus meets the 2001 World Health Organization (WHO) criteria for interrupted transmission, treatment was halted in 2012, and a post-treatment surveillance period was initiated in anticipation of declaration of disease elimination in this area. We provide the first evidence in East Africa that long-term CDTI alone can interrupt transmission of onchocerciasis. PMID:23690554

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

    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.

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

    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 SiO2 (33%), Al2O3 (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% Na2CO3 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 H2S gas with the addition of solid Na2S. 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%

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

    Khairy, Hanan M; El-Sheikh, Mohamed A

    2015-09-01

    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

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

    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?  

  12. GEOPHYSICAL CONTRIBUTION TO EVALUATE THE HYDROTHERMAL POTENTIALITY IN EGYPT: CASE STUDY: HAMMAM FARAUN AND ABU SWIERA, SINAI, EGYPT

    Taha Ayman I

    2010-06-01

    Full Text Available The geothermal potentiality in Egypt has a minor significance in the aspects of the Egyptians life, while the hydraulic and hydrocarbonresources are more convenient. However, some other applications for the geothermal activity such as direct warming, pools, and physiotherapy make the research for geothermal as requested. In the present work, two locations with rather good geothermal potentiality will be studied; these are HammamFaraun and Abu Swiera (water temperature is about 70 °C; at Sinai Peninsula.
    The contribution of the geophysical techniques to evaluate such potentiality could be considered, as its capability to identifythe reservoir characteristics and its implementation is acceptable. Therefore, a geophysical survey program has been conductedin terms of seventeen vertical electrical soundings (VES and two wide profiles of Control Source Electromagnetic (CSEM forward step at HammamFaraun and two wide profiles of CSEM at Abu Swiera. The geophysical techniques yield information on the spatial distribution of electrical conductivity, which is the most sensitive parameter to fluids in the rocks. 
    The analysis of the geophysical data, together with the field and geochemical studies lead to the conclusion that, the thermalwater in the subsurface formations might be considered as the preferred cause of the high conductivity in the subsurface on/close to the boarder of tectonically active regions, particularly, where the anomalous conductivity is correlated with high heat flow and other geophysical and geological parameters.

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

    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

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

    N.E. ABDEL-AZIZ

    2012-12-01

    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

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

    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 | ] 

  16. PEMBUATAN MMC BERBASIS TEKNOLOGI METALURGI SERBUK DENGAN BAHAN BAKU ALUMINIUM DARI LIMBAH KALENG MINUMAN DAN ADITIF ABU SEKAM PADI

    M. Akrom

    2012-01-01

    Full Text Available Komposit matriks logam (aluminium yang berasal dari limbah kaleng minuman dengan penguat partikel silikon karbida danpenguat tambahan abu sekam padi telah berhasil difabrikasi dengan metode teknologi metalurgi serbuk. Tujuan dari penelitian iniadalah merekayasa material baru yang murah akan tetapi memiliki mutu dan daya saing yang sangat baik. Penelitian ini terdiri daribeberapa tahap yakni, pembuatan bahan baku, pencampuran, pencetakan sampel, sintering dan pengujian. Dari hasil pengujianfisik diperoleh bahwa komposit matrik logam dengan penambahan abu sekam padi memiliki kerapatan lebih rendah dibandingkandengan komposit Al/SiC tanpa sekam padi, sedangkan sifat kekerasan dan kekuatannya jauh lebih besar dibandingkan Al/SiCtanpa penambahan abu sekam padi. Dari analisis XRD ditemukan bahwa terjadi penyebaran unsur utama Al, Si, senyawa SiC,serta timbul senyawa stabil MgAl O , Al O yang bersifat konstruktif yang dapat memberikan sifat mekanis yang baik bagi komposit,dan senyawa destruktif Al C yang bersifat korosif. Analisis SEM menunjukkan ukuran butiran partikel yang cenderung lebar danmemanjang, ikatan antar partikel penyusun bahan yang terbentuk cukup baik, sehingga memberikan sifat mekanis bahan yangbaik.Tidak tampaknya pori-pori bahan menunjukkan pula bahwa ikatan partikel antar bahan cukup baik. Metal (aluminium matrix composite originated from beverage can waste with carbide silicon particle reinforcement and additionalreinforcement of paddy chaff ash has been fabricated successfully by employing powder metallurgy technology method. Thepurpose of the research is to create a cheap new material, qualified and having high competitive value. This research wasconducted through several stages, those were making raw material, mixing, sample moulding, sintering, and testing. The result ofphysical test shows that metal matrix composite added by paddy chaff ash has lower density, stronger and bigger power comparedto Al/SiC composite without

  17. Gravity study of the Central African Rift system: A model of continental disruption 1. The Ngaoundere and Abu Gabra Rifts

    Browne, S. E.; Fairhead, J. D.

    1983-05-01

    A regional compilation of published and unpublished gravity data for Central Africa is presented and reveals the presence of a major rift system, called here, the Central African Rift System. It is proposed that the junction area between the Ngaoundere and Abu Gabra rift arms in Western Sudan forms an incipient intraplate, triple-junction with the as yet unfractured, but domally uplifted and volcanically active, Darfur swell. It is only the Darfur swell that shows any similarities to the uplift and rift history of East Africa. The other two rifts arms are considered to be structurally similar to the early stages of passive margin development and thus reflect more closely the initial processes of continental fragmentation than the structures associated with rifting in East Africa.

  18. Geologic and ground spectrometric prospecting of the Abu Rusheid-Sikeit Shear Zones, South Eastern desert, Egypt

    Abu Rusheid-Sikeit granitic rocks (ASG) crop out in a belt elongated N W-S E (6.0 km long and 2.5 km width). The southern part of the pluton is surrounded by layered meta gabbros thrust ed over ophiolitic melange taking capital letter U- shaped. On the N W end of the pluton, more thinning is common giving rise to reverse V-shaped. The granitic rocks are classified based on the textures and presence of micas: porphyritic biotite granite; biotite granite; two-mica granite and muscovite granite. Two nearly perpendicular profiles (N W-S E and N E-S W) were constructed with 200 m spacing intervals and are discussed in detail. Cataclastic rocks (3.0 km2) occupy the core of the granitic pluton and enclose a roof pendant of mafic-ultramafic rocks. The concave side of the U-shaped points toward the muscovite granite, whereas the reverse V-shaped points toward porphyritic biotite granite at the end of W.Sikeit followed by biotite granite and two mica granite with gradational contacts. Sharp intrusive contacts are present between cataclastic rocks and two mica granites. Cataclastic rocks are dissected by two breccia ted, discontinuous shear zones (BSZ) in relatively perpendicular directions (Ene - WSW and NNE - SSW). Basic dykes (chemical traps for uranium) are common along the BSZ, and are completely altered to clay minerals. Humanization, argillization, greisenization, silicification, albitization, fluoritization and pyritization are the main alteration processes. The BSZ are enriched in U, Cu, V, Sn, Zn, W and Rees. Abu Rusheid cataclastic rocks represent an important target for economic grade resources. (authors)

  19. 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.

    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). PMID:25962461

  20. 77 FR 74010 - Application for Final Commitment for a Long-Term Loan or Financial Guarantee in Excess of $100...

    2012-12-12

    ... between Abu Dhabi and destinations in the Middle East, Africa, Europe, Asia and North America To the... provide services in competition with the exportation of goods or provision of services by a United...

  1. Araabiasse kavandatakse suurimat kunstikeskust / Kaire Talviste

    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

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

    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.

  3. Masdar City : A Model of Urban Environmental Sustainability

    Kapil Bajaj

    2014-01-01

    Masdar City is an archeology project in Abu Dhabi, in the United Arab Emirates. Its core is a planned city, which is being built by Masdar, a subsidiary of Mubadala Development Company, with the majority of seed capital provided by the government of Abu Dhabi. Designed by the British architectural firm Foster and Partners and engineering and environmental consultancy Mott MacDonald, the city will rely entirely on solar energy and other renewable energy sources, with a zero waste ecology. It i...

  4. Developing a Strategy for Increasing the Efficiency of the Marketing of Selected Agricultural Produce in the United Arab Emirates.

    Alshamry, Nabeel Abdulla A Taha

    1994-01-01

    This thesis investigates the reasons why the level of wastage of agricultural output, particularly of fruit and vegetables, is very high in the UAE in general and Abu Dhabi Municipality in particular, and the role of marketing in the situation. The Abu Dhabi agricultural region was used as the case-study for the investigation. After some literature review, the study examines the performance of the agricultural sector in the UAE since the establishment of agricultural policies geared toward...

  5. Optogenetics: illuminating the neural bases of rodent behavior

    Lobo, Mary Kay

    2014-01-01

    T Chase Francis,1 Dipesh Chaudhury,2 Mary Kay Lobo1 1Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA; 2Department of Biology, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates Abstract: In vivo optogenetics has provided researchers with the ability to delve deeper into the neural basis of behavior by driving cell-type specific circuit connections within and between brain regions. The diverse toolbox available for circuit- and...

  6. 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

    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

  7. Hydrocarbon potential evaluation of the source rocks from the Abu Gabra Formation in the Sufyan Sag, Muglad Basin, Sudan

    Qiao, Jinqi; Liu, Luofu; An, Fuli; Xiao, Fei; Wang, Ying; Wu, Kangjun; Zhao, Yuanyuan

    2016-06-01

    The Sufyan Sag is one of the low-exploration areas in the Muglad Basin (Sudan), and hydrocarbon potential evaluation of source rocks is the basis for its further exploration. The Abu Gabra Formation consisting of three members (AG3, AG2 and AG1 from bottom to top) was thought to be the main source rock formation, but detailed studies on its petroleum geology and geochemical characteristics are still insufficient. Through systematic analysis on distribution, organic matter abundance, organic matter type, organic matter maturity and characteristics of hydrocarbon generation and expulsion of the source rocks from the Abu Gabra Formation, the main source rock members were determined and the petroleum resource extent was estimated in the study area. The results show that dark mudstones are the thickest in the AG2 member while the thinnest in the AG1 member, and the thickness of the AG3 dark mudstone is not small either. The AG3 member have developed good-excellent source rock mainly with Type I kerogen. In the Southern Sub-sag, the AG3 source rock began to generate hydrocarbons in the middle period of Bentiu. In the early period of Darfur, it reached the hydrocarbon generation and expulsion peak. It is in late mature stage currently. The AG2 member developed good-excellent source rock mainly with Types II1 and I kerogen, and has lower organic matter abundance than the AG3 member. In the Southern Sub-sag, the AG2 source rock began to generate hydrocarbons in the late period of Bentiu. In the late period of Darfur, it reached the peak of hydrocarbon generation and its expulsion. It is in middle mature stage currently. The AG1 member developed fair-good source rock mainly with Types II and III kerogen. Throughout the geological evolution history, the AG1 source rock has no effective hydrocarbon generation or expulsion processes. Combined with basin modeling results, we have concluded that the AG3 and AG2 members are the main source rock layers and the Southern Sub-sag is

  8. Total dissolved and total particulate copper in Abu-Kir bay a coastal Mediterranean basin under stress

    Saad, M. A. H.; Badr, N. B.

    2003-05-01

    Abu-Kir Bay, a shallow semicircular basin east of Alexandria, has an area of 360 km^2, an average depth of 12 m and a volume of 4.32 km^3. It receives Nile water. brackish lakewater and highly polluted industrial waters. Vertical water samples were collected seasonally from the bay for studying the distribution of total dissolved copper (TDCu), total suspended matter (TSM) and total particulate copper (TPCu). The depth differences of TDCu values were associated with variations in salinities between the water layers. The increase in TDCu content at low salinity in the mixed zone is due to local anthropogenic input from Lake Edku. The stepwise regression model shows that pH was the main factor controlling the TDCu variations, especially at Tabia Sector (TS). Copper was transported mainly to the bay in particulate form, following the considerable input of TSM. During friction of the in-and outflowing water layers with different salinities at the Maadia Sector (MS), a complicated adsorption/desorption behavior of TSM could be expressed as a result of changes in pH, ionic Srength and solution composition. The enrichment of TpCu near the outfalls decreased gradually seaward. A significant positive correlation existed between TPCu and TSM in the surfixe layer of TS.

  9. Organic tracers in sediments from the coastal zone of Ras Abu el-Darag, Gulf of Suez

    Rushdi, Ahmed I.; Kassim, Tarek A. T. A.; Simoneit, Bernd R. T.

    2009-10-01

    Sediment samples from the coastal zone of the Gulf of Suez contain a variety of organic compounds from anthropogenic and natural sources. A total of 12 surface samples of bottom sediments were collected with an Ekman grab sampler along an off-shore transect south of Ras Abu el-Darag. The samples were extracted with a mixture of dichloromethane and methanol (3:1 v/v) after drying and sieving through 250 μm mesh. The extracts were derivatized and analyzed by gas chromatography-mass spectrometry in order to characterize the chemical composition and sources of the organic components. Marine with minor terrestrial biota were the major natural sources of organic tracers and included n-alkanoic acids, sterols and saccharides (5.7-76.7%). Anthropogenic sources, from petroleum related activities, detergent usage for spill cleaning and littering, are indicated by the presence of n-alkanes with carbon preference index ≤1.0, hopanes, steranes, unresolved complex mixture of branched and cyclic hydrocarbons, alkyl nitriles, alkamides and plasticizers. Their total relative concentrations ranged from 23.3 to 97.3% of the total extracts. Petroleum residues from natural seepage may also be part of these hydrocarbons. The levels of anthropogenic inputs decrease from about 94% in coastal zone sediments to about 20% in sediments from the reef front.

  10. Kinetic Studies on ferrocolumbite Concentrate by Sulfuric Acid Dissolution at Abu Rusheid Cataclastic Rocks, South Eastern Desert, Egypt

    A kinetic study of the leaching of Abu Rusheid ferrocolumbite concentrate sample in sulfuric acid media under atmospheric pressure has been investigated. The effects of reaction temperature, sulfuric acid concentration, stirring speed, particle size and solid/liquid mass ratio on the dissolution rate of ferrocolumbite were examined. It is found that the dissolution rate of ferrocolumbite significantly increases with increasing acid concentration, temperature, stirring speed and decreasing the particle size. By using 3M H2SO4 solution, about 89% of ferrocolumbite was dissolved within 140 minutes using < 0.053 mm particle size at a temperature of 75 °C and a stirring speed of 360 rpm. The experimental data were well interpreted with a shrinking core model under diffusion control through the product layer, where the following rate equation was established:1+2(1-X)-3(1-X)2/3=6uMDCAk/dr2=k2t The result of the study indicated that the leaching data fitted a diffusion model. Values of 0.7993,23.64 kJmol-1 and 1.24 X 10-3 min-1 were calculated as reaction order, activation energy and Arrhenius constant, respectively for the dissolution process.

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

    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.

  12. A measure of community health needs and actions in a rural area of Iraq. The Abu-al-Khasib experience.

    Joseph, G; Sugathan, T N; Ramankutty, P; Alkafajei, A M; Antony, R; George, A; Habib, O S; Yacoub, A A; Mahmood, D A; Ajeel, N A

    1982-01-01

    A longitudinal enquiry was carried out among randomly selected households in four villages in Abu-al-Khasib district of Iraq, to study health needs as perceived by the community and actions people take when the need arises. Almost three-quarters of the spells of sickness as perceived by the community were among mothers and children. Most of the morbidity was found to be within the scope of preventive services at the local health centre level. Health centre services were underutilised. Only half of the spells of sickness were reported to the local health centres for medical care; a reason for this phenomenon is the emerging preference for care at the hands of clinical specialists. The action the community takes when a health need arises depends on their perception and this is determined by rapid social and educational development. The need to increase demand for normal care, especially that of mother and child, is stressed; this care may be strengthened through introduction of a domiciliary component. PMID:7179469

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

    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.

  14. 新型防水系统在阿联酋纳吉马特项目地下箱涵结构中的应用%A New Water Proofing System Applied in Underground Culverts of Najmat Project in Abu Dhabi of UAE

    徐立强

    2011-01-01

    The Water Proofing System for underground culvert of NAJMAT project in UAE shall be of high performance and properties to withstand complicated conditions, such as water resistance against sea water pressure of 10 m depth, hot weather resistance, and chemical resistance of dilute acids, dilute alkalis, sulphates and chlorides etc. This paper introduces the application of the new water proofing system mainly consist of PVC membrane and water stop belts in the project, and the material property, layout and section design, method statement for installation and site inspection & testing. The result shows that the new water proofing system performs a remarkable function in compliance with the specified requirement.%阿联酋纳吉玛特(NAJMAT)项目地下箱涵工程的防水系统需要长期经受多种恶劣条件的综合作用,如10 m深海水压力和浸泡,以及耐高温气候、酸、碱、硫酸盐、氯离子腐蚀等.文章介绍以PVC防水膜和止水带为主要结构的新型防水系统在工程项目中的应用,对其材料特性、结构设计、施工工艺流程和现场检验情况进行介绍.结果表明,该新型防水系统防水作用明显,满足设计要求.

  15. Environmental implications of the laboratory gamma ray spectrometric measurements made on the Black Sand Beach deposit of the Abu Khashaba radioactive prospect, Rosetta, Egypt

    Laboratory gamma-ray spectrometric measurements carried out on the surficial black sand beach deposits of Abu Khashaba radioactive prospect located 5km east of Rosetta, north Nile Delta. Analysis of the acquired spectrometric measurements indicated that both thorium and uranium are the two radioelements that significantly contributed to the measured total natural gamma-ray flux, rather than potassium. This is mainly attributed to the nature of the mineralogical composition of these beach deposits. On the other hand, qualitative interpretation of the produced maps of the three radioelements: potassium, uranium and thorium, supplemented by the examination of their frequency distributions and application of the homogeneity statistical chi-squared test has shown pronounced uranium and thorium comparable zonal distribution patterns that are consistent with the spatial distribution of the heavy mineral concentrations in the studied black-sand deposits. Concentrations of natural radioelements: potassium uranium and thorium in the investigated radioactive black-sand deposits were used in producing the environmental total gamma radiation exposure rate map of the studied Abu Khashaba beach and estimation of the mean background levels of the total gamma radiation dose rates. Two zones of contrasting average gamma exposure rates were outlined over the studied Abu Khashabe beach. The first zone displayed an average exposure rate of 13.9 μR/h (average dose rate 115.6 millirem/year) whereas, the second zone displayed a relatively lower average exposure rate of 3.9 μR/h (average dose rate 32.1 millirem/year). However in order to have better information about the actual levels of radiations, the contributions from other radionuclides that have not been taken into account should be considered

  16. Organic geochemical characteristics of the Lower Cretaceous Abu Gabra Formation in the Great Moga oilfield, Muglad Basin, Sudan: Implications for depositional environment and oil-generation potential

    Makeen, Yousif M.; Abdullah, Wan Hasiah; Hakimi, Mohammed Hail; Elhassan, Osman M. A.

    2015-03-01

    Organic-rich sediments within the Abu Gabra Formation from three wells in the Great Moga oilfield were analyzed using organic geochemistry and organic petrology. The analyzed samples generally contain more than 2.0 wt.% TOC and have a very good to excellent hydrocarbon generative potential. This is supported by high bitumen extract and hydrocarbon (HCs) yields with values exceeding 4000 and 2000 ppm, respectively. The Abu Gabra also have moderate to high hydrogen index (HI) values of 287-865 mg HC/g TOC and large amounts of amorphous organic matter and alginite, consistent with oil-prone Types I and Type II kerogen. Vitrinite reflectance (0.59-0.72) %Ro and pyrolysis Tmax (430-438 °C) indicate an early oil window stage. This is supported by bitumen/TOC ratios (0.04-0.09) and biomarker thermal maturity parameters with equilibrium C32 homohopane 22S/(22S + 22R) ratios (0.50-58), moretane/hopane (0.11-018) and C29ββ/(ββ + αα) (0.53-0.73) and 20S/(20S + 20R) ratios (0.26-0.48). The biomarkers are characterized by a dominance of low to medium molecular weight n-alkane compounds with significant waxy alkanes (n-C25-n-C34), moderately high Pr/Ph ratios (1.17-2.51), high abundance of C27 regular steranes, high C27/C29 regular sterane ratios, the presence of tricyclic terpanes and relatively low sterane/hopane ratios. These data indicate that the organic-rich sediments of the Abu Gabra Formation contain a mixture of aquatic (algal and bacterial) and terrigenous organic matter, deposited in a lacustrine environment and preserved under suboxic conditions.

  17. Effect of cyclone Nilofar on mesospheric wave dynamics as inferred from optical nightglow observations from Mount Abu, India

    Singh, Ravindra P.; Pallamraju, Duggirala

    2016-06-01

    Mesospheric nightglow intensities at three emissions (O2(0-1), OH(6-2) bands, and Na(589.3 nm)) from a low-latitude location, Gurushikhar, Mount Abu (24.6°N, 72.8°E), in India, showed similar wave features on 26 October 2014 with a common periodicity of around 4 h. A convective activity due to the cyclone Nilofar, which had developed in the Arabian Sea during 25-31 October 2014, was found to be the source as this too showed a gravity wave period coherent with that of the mesospheric emissions on the 26th. The periodicities at the source region were obtained using outgoing longwave radiation fluxes (derived from Kalpana-1 satellite) which were used as a tracer of tropospheric activity. Cyclone Nilofar had two centers located at a distance of 1103 and 1665 km from the observational station. From the phase offset in time between residuals of O2 and OH emission intensities and the observed common periodicity the vertical phase speed and wavelength have been found to be 1.13 ms-1 and 16.47 km. From the wavelet analyses it is seen that the travel time of the wave from the convection region to O2 emission height was around 8.1 h. From these observations the horizontal phase speed and wavelength of the wave in the mesosphere were calculated to be 37.8 ms-1 and 553 km. These results thus provide not only unambiguous evidence on the vertical coupling of atmospheres engendered by the tropical cyclone Nilofar but also the characteristics of waves that exist during such cyclonic events.

  18. The stinging Apidae and Vespidae (Hymenoptera:Apocrita) in Iranian islands, Qeshm, Abu-Musa, Great Tunb and Lesser Tunb on the Persian Gulf

    Mehdi Khoobdel; Maryam Tavassoli; Mehdi Salari; Fateme Firozi

    2014-01-01

    Objective: To study the stinging flying Hymenoptera (Apidae and Vespidae) fauna in four Iranian Islands, Qeshm, Greater Tunb, Lesser Tunb and Abu-Musa on the Persian Gulf.Methods:hashing from March 2011 to July 2012. The flies were captured by used of Malaise trap, fly trap, bottle trap and insect net-Results: In this study, 11 species of stinging Hymenoptera were reported for the first time in Persian Gulf region.Conclusions:Some of this species such as Vespa orientalis and Polistes olivaceus are more common in the Persian Gulf islands and can cause clinical problem to islands resident and travelers.

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

    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)

  20. "Islam" as the national identity for the formation of Pakistan: the political thought of Muhammad Iqbal and Abu'l 'Ala Mawdudi

    Carimo Mohomed

    2014-06-01

    Full Text Available In 1930, Muhammad Iqbal (1877-1938 devised for the first time the creation of a separate state for the Indian Muslims, for whom, according to him, the main formative force through History had been Islam. Although predicated upon secular ideologies, the Pakistan movement was able to mobilize the masses only by appealing to Islam. Nationalism became dependent on Islam and, as a result, politicized the faith. A number of Muslim religious and communal organizations pointed to the importance of promoting Muslim nationalism, political consciousness and communal interests. As the creation of Pakistan became more and more likely, Abu'l 'Ala Mawdudi (1903-1979 increased his attacks on the Muslim League, objecting to the idea of Muslim nationalism because it would exclude Islam from India. The increasingly communal character of the Indian politics of the time, and the appeal made to religious symbols in the formulation of new political alliances and programmes by various Muslim groups as well as Muslim League leaders, created a climate in which Mawdudi's theological discourse found understanding and relevance. This paper, using especially the political thought of Muhammad Iqbal and Abu'l 'Ala Mawdudi, analyses how Islam was used to justify a separate state for the Indian Muslims, and the impacts on and challengesto the political process and its evolution, at the same time that it concludes that "Islam", as a political symbol, can have many forms according to the ideas previously held by those who use it.

  1. The application of petrophysics to resolve fluid flow units and reservoir quality in the Upper Cretaceous Formations: Abu Sennan oil field, Egypt

    Lala, Amir Maher Sayed; El-sayed, Nahla Abd El-Aziz

    2015-02-01

    Petrophysical flow unit concept can be used to resolve some of the key challenges faced in the characterization of hydrocarbon reservoirs. The present study deals with petrophysical evaluation of some physical properties of the Upper Cretaceous rock samples obtained from the Abu-Roash and the Bahariya Formations at southwest of Sennan oil field in the Western Desert of Egypt. The aim of this study was achieved through carrying out some petrophysical measurements of porosity, bulk density, permeability, mean hydraulic radius (Rh), irreducible water saturation, and radius of pore throat at mercury saturation of 35% in order to determine reservoir characteristics. In this study, the relationships obtained between the measured petrophysical properties such as porosity, permeability and pore throat flow unit types were established for 53 sandstone core samples obtained from two different stratigraphic units. Flow zone indicator (FZI) has been calculated to quantify the flow character of the Abu-Roash and Bahariya reservoir rocks based on empirically derived equations of robust correlation coefficients. The correlations among porosity, permeability, bulk density, mean hydraulic radius and pore throat flow properties reflect the most important reservoir behavior characteristics. The calculated multiple regression models indicate close correlation among petrophysical properties and Rh and R35%. The obtained models are able to predict Rh and R35% by using porosity and permeability, to map reservoir performance and predict the location of stratigraphic traps.

  2. THE EFFECTS OF ESP COURSES AND CONTENT-FAMILIARTY ON THE STUDENTS’ READING COMPREHENSION AND LANGUAGE PROFICIENCY An Action Research on the Master Students of Developmental Psychology at Abu Bakr Belkaid University, Tlemcen.

    Awicha, BENABDALLAH

    2014-01-01

    This present work is an empirical classroom-based research on the master students of Developmental Psychology at ABU-BAKR BELKAID University of Tlemcen aiming at investigating whether content-familiarity along with strategy-training may affect these students’ reading comprehension and language proficiency

  3. Study of thermal structure differences from coordinated lidar observations over Mt. Abu (24.5° N, 72.7° E) and Gadanki (13.5° N, 79.2° E)

    Sharma, Som; Chandra, H.; Lal, S.; Acharya, Y. B.; Jayaraman, A.; Gadhavi, H.; Sridharan, S.; Chandra, S.

    2015-06-01

    Rayleigh lidars at Gadanki (13.5° N, 79.2° E), a tropical site, and at Mt. Abu (24.5° N, 72.7° E), a subtropical site, in India were operated simultaneously during the months of March, April, and May 2004. Significant differences are found in the temperatures over both the locations. Higher temperature, ~10-20 K, in the altitude region of 40-65 km is found during March 2004 over Mt. Abu. The mean stratopause temperature during March 2004 is found ~284 K at an altitude of 48 km over Mt. Abu, which is 18 K higher than the observed stratopause temperature of ~266 K over Gadanki. During April and May 2004, the temperatures over Mt. Abu are higher in the entire altitude range of 30-70 km than over Gadanki. Lidar-observed temperatures, over both the locations, are compared with the temperatures observed by SABER (Sounding of the Atmosphere using Broadband Emission Radiometry; onboard TIMED (Thermosphere Ionosphere Mesosphere Energetics and Dynamics)) and HALOE (Halogen Occultation Experiment; onboard UARS (Upper Atmosphere Research Satellite)). It is found that the lidar-observed temperatures are in qualitative agreement with the temperature observed by satellites, though quantitatively there are significant differences. Wave types of fluctuations have been noted in the upper stratosphere and in the lower mesosphere over both the locations.

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

    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

  5. 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

    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.

  6. Masdar City : A Model of Urban Environmental Sustainability

    Kapil Bajaj

    2014-10-01

    Full Text Available Masdar City is an archeology project in Abu Dhabi, in the United Arab Emirates. Its core is a planned city, which is being built by Masdar, a subsidiary of Mubadala Development Company, with the majority of seed capital provided by the government of Abu Dhabi. Designed by the British architectural firm Foster and Partners and engineering and environmental consultancy Mott MacDonald, the city will rely entirely on solar energy and other renewable energy sources, with a zero waste ecology. It initially aimed to be a sustainable zero-carbon car-free city. . 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.

  7. Application of ground magnetic and multi-frequency EM techniques for the Abu-Shihat radioactive prospect area, North Eastern Desert,Egypt

    A. S. M. Assran

    2002-06-01

    Full Text Available Land magnetic and electromagnetic data enhancement procedures were employed to follow the extensions of the observed anomalies on the surface downwards in the deeper levels and to recognize any possible relations between the localization of uranium mineralization and both the structural and geologic settings.This study revealed that the Analytic Signal (ASand high pass and low pass filtering approaches significantly improve the interpretability of the measured magnetic data in discriminating the shallow and deep magnetic sources within the Abu-Shihat prospect area.Furthermore,the EM survey using varying frequencies,coil separations and station separations was performed in the considered area with the horizontal-loop EM equipment.The interpretation of the horizontal-loop EM data indicated the presence of some conductive zones.These zones are mainly associated with felsite and pegmatite dykes,as well as alteration and fault zones.The target parameters such as the location,width, depth,dip and conductivity thickness were estimated for each conductive zone.Combining the ground magnetic and horizontal-loop EM surveys with the geological and structural mapping revealed that the mineralizations are concentrated in the eastern and western parts of the study area,and these techniques are considered as valuable exploration tools for uranium associated sulfide mineralization.

  8. An integrated water resources management strategy for Al-Ain City, United Arab Emirates

    Mohamed, M. M.

    2014-01-01

    Al-Ain is the second largest city in the Emirate of Abu Dhabi and the third in the UAE. Currently, desalination plants are the only source of drinking water in the city with an average daily supply of 170 MIG. Recently, Abu Dhabi Urban Planning Council (UPC) released Al-Ain 2030 Plan. Projects suggested in this plan, over and above the expected natural population growth, will certainly put additional stress on the water resources in the city. Therefore, Al-Ain city seems to be in urgent need ...

  9. 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

    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.

  10. Magmatic and solid state structures of the Abu Ziran pluton: Deciphering transition from thrusting to extension in the Eastern Desert of Egypt

    Fritz, Harald; Loizenbauer, Jürgen; Wallbrecher, Eckart

    2014-11-01

    The 606 Ma old Abu Ziran granite of the Eastern Desert of Egypt intruded the southern margin of the Meatiq dome in a sinistral shear extensional setting. Its emplacement was enabled by a system of NW-trending sinistral shears, related Riedel shears and N-S extensional shear zones and faults. Magmatic flow was east-directed and controlled by Riedel shears that progressively rotated to an orientation favourable for extension. Strain markers that document magmatic flow show eastward decreasing strain together with strain increase from pluton centre to margins. This is explained by Newtonian flow between non-parallel plates and differences in flow velocities across the pluton. Solid state fabrics including shear fabrics, orientation of late magmatic dykes and quartz tension gashes, together with quartz C-axes distributions, document southward extensional shear within the solidified pluton and adjacent host rocks. Extensional shear is correlated with exhumation of the Meatiq dome coeval and soon after pluton solidification (585 Ma). Pressure temperature evolutionary paths, derived from fluid inclusions, show a clockwise path with exhumation by isothermal decompression in the Meatiq dome. By contrast, the overlying volcanosedimentary nappes experienced an anti-clockwise path released by temperature rise due to pluton emplacement followed by isobaric cooling. Quartz fabrics indicate high-temperature coaxial N-S flow in the northern Meatiq dome and lower-temperature, non-coaxial southward flow within the overlaying superficial nappe. This is explained by the exhumation process itself that progressively localised into simple shear domains when rocks approached higher crustal levels. Late extension at ca. 580 Ma was pure shear dominated and resulted in reversal of shear, now dextral, in the western Meatiq shear zone.

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

    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)

  12. Home-School Relationships: A School Management Perspective

    Stringer, Patricia; Hourani, Rida Blaik

    2013-01-01

    Abu Dhabi, United Arab Emirates (UAE) is in the process of initiating major education reform designed to improve schools. Parental involvement in support of student learning ranks high on the reform agenda. This study explores managerial aspects of implementing home-school relationships in seven primary Public Private Partnership (PPP) schools in…

  13. "The Fruits of Intellectual Labor": International Student Views of Intellectual Property

    Datig, Ilka; Russell, Beth

    2015-01-01

    In this paper, we report on the results of a study conducted at New York University Abu Dhabi in the fall of 2013. Our goal in the study was to gain a global college student perspective on issues related to intellectual property, including copyright and plagiarism. We found that, contrary to popular opinion, most of our students have a solid…

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

    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…

  15. Extreme climate. Blessing and curse

    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.)

  16. Teaching across the Great Divide

    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…

  17. Order Hymenoptera, family Braconidae. Aphid parasitoids of the Arabian Peninsula (subfamily Aphidiinae)

    Starý, Petr; Rakhshani, E.; Tomanović, Ž.; Kavallieratos, N. G.; Havelka, Jan

    Vol. 5. Abu Dhabi: Dar Al Ummah Printing, Publishing, Distbn and Advertising , 2014 - (van Harten, A.), s. 407-425 ISBN 978-9948-22-086-2 R&D Projects: GA ČR GA522/09/1940 Grant ostatní: Serbian Ministry of Education and Science(RS) 43001 Institutional support: RVO:60077344 Keywords : Braconidae Subject RIV: EG - Zoology

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

    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…

  19. Biogeochemistry of aragonite mud and oolites.

    Mitterer, R. M.

    1972-01-01

    Amino acids were determined on an analyzer similar to that described by Hare (1969) in carbonate mud samples from locations in the Bahamas, Bermuda, Persian Gulf, and Florida Bay, and in oolites from the Gulf of Suez, the Abu Dhabi coast, the Bahamas, and Baffin Bay, Texas. A histogram, tables, and chromatograms of the results are given.

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

    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…

  1. Transformation of Roles and Responsibilities of Principals in Times of Change

    Stringer, Patricia; Hourani, Rida Blaik

    2016-01-01

    Schools in Abu Dhabi are going through transformation and reform. The New School Model (2010) introduced changes to the curriculum and teaching and learning methodologies. In line with these changes, recently introduced "Principal Professional Standards" and "Performance Evaluation" documents have conceptualized new roles and…

  2. Atmospheric soundings from Mount Abu

    Sharma, Som; Sinha, H. S. S.

    2005-06-01

    An atmospheric science laboratory was set up at Gurushikhar, in the campus of PRL's Infrared observatory, in 1994. A variety of scientific instruments were housed in the atmospheric science laboratory to explore the Earth's ionosphere and neutral atmosphere. A powerful Nd-YAG laser based Lidar, a multi-wavelength all sky imaging system, Day-night-airglow photometer/spectrometer and a proton precession magnetometer are in operation along with a surface ozone sampler, a carbon mono-oxide analyzer and a UV radiometer (measures solar ultraviolet irradiance between 280 and 320 nm). This article highlights the neutral density and temperature measurements by the lidar as well as Atmospheric/Ionospheric parameters derived by other instruments.

  3. The Byzantines in Medieval Arabic Poetry: Abu Firas’ "Al-Rumiyyat" and the Poetic Responses of al-Qaffal and Ibn Hazm to Nicephore Phocas’ "Al-Qasida al-Arminiyya al-Malʿuna" (The Armenian Cursed Ode

    Nizar F. HERMES

    2009-10-01

    Full Text Available Up until the Crusades, it was al-Rūm who were universally seen by Arab writers and Arab poets in particular as the Other par excellence. Nowhere is this more conspicuous than in the sub-genre of Al-Rūmiyyat (poems about the Byzantines, namely as found in the Rūmiyyat of Abu Firas al-Hamdani(d.968, and in the poetic responses of al-Qaffal(d. 946 and Ibn Hazm(d. 1064 to what was described by several medieval Muslim chronicles as Al-Qasida al-Arminiyya al-Malʿuna (The Armenian Cursed Ode. By exploring the forgotten views of the Byzantines in medieval Arabic poetry, this article purports to demonstrate that contrary to the impression left after reading Edward Said’s groundbreaking Orientalism: Western Conceptions of the Orient (1978 and other postcolonial studies, Orientals have not existed solely to be ‘orientalized’. Perhaps even before this came to be so, they too had ‘occidentalized’ their Euro-Christian Other(s in a way that mirrored in reverse the subject/object relationship described as Orientalism.

  4. 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

    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

  5. 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

    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

  6. World Energy Future

    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.

  7. FAE - mot en felles utenrikspolitikk

    2010-01-01

    I 2008 rammet finanskrisa for alvor De forente arabiske emirater (FAE), og særlig Dubai. Dubai hadde tatt enorme lån for å bygge opp infrastruktur som skulle hjelpe emiratet i overgangen fra oljeøkonomi til postoljeøkonomi. Utover i 2008 blei det klart at Dubai ikke på egen hånd kunne betjene lånene sine, samtidig som det blei klart at Abu Dhabi ville hjelpe sin nabo. Det sto klart for mange at ”oppkjøpet” av Dubai ville føre emiratet inn under Abu Dhabis kontroll. Dubai hadde fram til da før...

  8. Comorbidities associated with COPD in the Middle East and North Africa region: association with severity and exacerbations

    Mahboub B; Alzaabi A; Iqbal MN; Salhi H; Lahlou A; Tariq L; El Hasnaoui A

    2016-01-01

    Bassam Mahboub,1 Ashraf Alzaabi,2 Mohammed Nizam Iqbal,3 Hocine Salhi,4 Aïcha Lahlou,5 Luqman Tariq,6 Abdelkader El Hasnaoui6 1Department of Pulmonary Medicine and Allergy, University of Sharjah, Sharjah, 2Respirology Division, Zayed Military Hospital, Abu Dhabi, 3Department of Pulmonary Medicine, Rashid Hospital, Dubai Health Authority, Dubai, United Arab Emirates; 4Foxymed, Paris, France; 5MS Health, Rabat, Morocco, 6GlaxoSmithKline, Dubai, United Arab Emirates Objective: To assess t...

  9. Somebody better find some rigs

    NONE

    1997-08-01

    The paper discusses the outlook for the gas and oil industries of the Middle East. Field development projects abound, as the larger exporting nations pursue ambitious policies of production expansion. However, their plans may be hampered by the growing worldwide shortage of rigs. Separate evaluations are given for Saudi Arabia, Kuwait, Neutral Zone, Abu Dhabi, Iran, Iraq, Qatar, Yemen, Syria, Dubai, Turkey, Sharjah, and briefly for Bahrain, Israel, Jordan, UAE-Ajman, and UAE-Ras al-Khaimah.

  10. A strategic zone for Total's future

    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.)

  11. Prevalence and triggers of allergic rhinitis in the United Arab Emirates

    Mahboub, Bassam; Al-Hammadi, Suleiman; Prakash, Vijayshree P; Sulaiman, Nabil; Blaiss, Michael S; Redha, Abdulla Al; Vats, Deepa M

    2014-01-01

    Background and objectives Allergic rhinitis is a morbid condition that is frequently overlooked by patients and physicians. This type of atopy has not been adequately investigated in the United Arab Emirates. Methods This cross-sectional, population-based observational study was conducted in the seven Emirates (Abu Dhabi, Dubai, Sharjah, Ajman, Umm Al-Quwain, Ras Al-Khaimah, and Fujairah). It used the European Community Respiratory Health Survey (ECRHS II) to screen for allergic rhinitis in p...

  12. Full-waveform inversion: Filling the gaps

    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

  13. Number Sense-Based Strategies Used by High-Achieving Sixth Grade Students Who Experienced Reform Textbooks

    Alsawaie, Othman N.

    2012-01-01

    The purpose of this study was to explore strategies used by high-achieving 6th grade students in the United Arab Emirates (UAE) to solve basic arithmetic problems involving number sense. The sample for the study consisted of 15 high-achieving boys and 15 high-achieving girls in grade 6 from 2 schools in the Emirate of Abu Dhabi, UAE. Data for the…

  14. March Towards High End International Petroleum Market

    Gao Fei

    2010-01-01

    @@ As the largest overseas turnkey engineering construction project CNPC has contracted so far with a total contract price of USD 3.29 billion,Abu Dhabi crude oil pipeline(ADCOP)has great potential for exploiting the extension of CNPC in the Middle East petroleum market.At the same time,this is also the first time CNPC has set foot in this market,which used to be monopolized by western petroleum companies.

  15. APPLICATION DES NORMES COMPTABLES INTERNATIONALES DANS LES BANQUES ISLAMIQUES : QUEL IMPACT SUR L'IMAGE FIDELE DE LEURS ETATS FINANCIERS ?

    Levy, Aldo; Rezgui, Hichem

    2013-01-01

    International audience Islamic finance is governed by a rigid ethical frame- work. Islamic bank find themselves torn be- tween the obligation of adhering to ethical princi- ples and the need for profitability imposed by the in- ternationalization of financial markets. They then use international accounting standards. We hypothe- size that these standards distort the true and fair view of the financial statements of Islamic banks. . The analysis of an annual report of Abu Dhabi Islamic Bank...

  16. The Interaction of L2 Teachers' Culturally Resonant Ideologies of Language and Teaching and L2 Policy Interpretation: A Narrative Analysis

    Deus, Thomas Andres

    2013-01-01

    With English language education increasingly viewed worldwide as an important mechanism for global economic development, many policy makers in developing countries are promoting the English language as the vital skill necessary for successful competition in an ever changing world. Perhaps nowhere is this phenomenon more momentous than in the United Arab Emirates, where the Emirate of Abu Dhabi has committed its vast economic resources towards a new curriculum mandating the change from Arabic ...

  17. Market study for providing advanced digital services in Lahore: Case: Wateen Telecom Ltd.

    Mjella, Byamungu; Toor, Abdullah

    2010-01-01

    The objective of this thesis is to conduct a market study for the Abu-Dhabi based company located in Pakistan in the telecommunication industry: Wateen Telecom Ltd.; for improving and introducing new cable television service products, the advanced digital services (ADS). The purpose is to study the company´s marketing microenvironment so as to understand the market place environment and consumers. The market place environment is based on the company, the operating environment and the comp...

  18. Flagship projects but moderate targets

    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.)

  19. Somebody better find some rigs

    The paper discusses the outlook for the gas and oil industries of the Middle East. Field development projects abound, as the larger exporting nations pursue ambitious policies of production expansion. However, their plans may be hampered by the growing worldwide shortage of rigs. Separate evaluations are given for Saudi Arabia, Kuwait, Neutral Zone, Abu Dhabi, Iran, Iraq, Qatar, Yemen, Syria, Dubai, Turkey, Sharjah, and briefly for Bahrain, Israel, Jordan, UAE-Ajman, and UAE-Ras al-Khaimah

  20. Removing flaring on the oil fields

    Unnecessary flaring occurs at oil- and gas plants all over the world. It is possible, however, by means of new technology, to achieve the same safety that flaring is meant to provide and yet avoid pollution. The article describes a project in which a system that stops air pollution at an oil field in Abu Dhabi has been delivered by the Norwegian company SAAS System AS. The project is a pilot installation

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

    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

  2. Determinants of Audit Fees: Evidence from an Emerging Economy

    Yousef Mohammad Hassan; Kamal Naser

    2013-01-01

    This study sets out to examine factors influencing audit fees paid by non-financial companies listed on AbuDhabi Stock Exchange (ADX). Data were collected from the 2011 annual and corporate governance reportspublished by the Emirati non-financial companies listed on ADX. Backward regression analysis is employed toassess the association between audit fees and certain company’s attributes. The findings show a directrelationship between audit fees and each of corporate size, business complexity ...

  3. Acetogenins from Annona muricata as potential inhibitors of antiapoptotic proteins: a molecular modeling study

    Antony P; Vijayan R

    2016-01-01

    Priya Antony, Ranjit Vijayan Department of Biology, College of Science, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates Abstract: Apoptosis is a highly regulated process crucial for maintaining cellular homeostasis and development. The B-cell lymphoma 2 (Bcl-2) family of proteins play a crucial role in regulating apoptosis. Overexpressed Bcl-2 proteins are associated with the development and progression of several human cancers. Annona muricata is a tropical pl...

  4. On the Privacy of Two Tag Ownership Transfer Protocols for RFIDs

    Abyaneh, Mohammad Reza Sohizadeh

    2012-01-01

    IEEE International Conference for Internet Technology and Secured Transactions (ICITST2011) in Abu Dhabi, UAE. In this paper, the privacy of two recent RFID tag ownership transfer protocols are investigated against the tag owners as adversaries. The first protocol called ROTIV is a scheme which provides a privacy-preserving ownership transfer by using an HMACbased authentication with public key encryption. However, our passive attack on this protocol shows that any leg...

  5. Introduction of chimpanzees onto Rubondo Island National Park, Tanzania

    Huffman, M. A.; Petrželková, Klára Judita; Moscovice, L. R.; Mapua, Mwanahamissi Issa; Bobáková, Lucia; Mazoch, Vladimír; Singh, J.; Kaur, T.

    Abu Dhabi : IUCN/SSC Re-introduction Specialist Group, 2008 - (Soorae, P.), s. 213-216 ISBN 978-2-8317-1113-3 R&D Projects: GA AV ČR KJB600930615 Institutional research plan: CEZ:AV0Z60930519 Keywords : chimpanzee * introduction * ecology Subject RIV: EH - Ecology, Behaviour http://www.iucnsscrsg.org/download/Global%20Reintro%20Perspectives.pdf

  6. Arabian adventures

    Farrant, Andrew; Parker, Adrian; Parton, Ashley; Ellison, Richard

    2010-01-01

    The United Arab Emirates (UAE) is one of the world’s most rapidly urbanising countries. Despite the recent downturn in the economy, the region continues to undergo rapid development, particularly around Abu Dhabi and Dubai. Consequently the country is host to many major civil engineering projects including the world’s tallest building, artificial offshore islands, new international airports, metro systems and high-speed rail networks.

  7. United Arab Emirates; 2013 Article IV Consultation

    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...

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

    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...

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

    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

  10. Pengaruh Abu Sekam Padi Dan Abu Boiler Kelapa Sawit Sebagai Campuran Terhadap Kekuatan Beton

    Sinulingga, Karya

    2014-01-01

    This study aimed to obtain the ideal composition of the addition of rice husk ash in concrete and the addition of palm oil boiler ash in concrete, to improve the quality of concrete through the addition of rice husk ash and boiler ash through the addition of palm oil, to determine the physical properties such as compressive strength and compressive strength of concrete were given a mixture of rice husk ash and boiler ash were mixed palm oil, and to determine the absorption of water in the c...

  11. Contamination by petroleum hydrocarbons in two semi-enclosed areas along the arabian gulf coast of the United Arab Emirates

    The paper presents the concentrations of petroleum hydrocarbons in seawater, sediments, and three important commercial fish species, i.e.: Rastrelliger kanagurta, Siganus cannliculatus; Plectohynchus scholtaf from two shallow semi-enclosed and highly productive coastal areas of U.A.E. The concentrations of petroleum hydrocarbons in seawater of the whole area varied from 1.6 to 16.0 μgl-1 without any significant differences between Abu Dhabi (mean: 5.5 μgl-1) and Dubai creeks (7.2 μgl-1). Moreover, no significant differences were also found between surface (means: 5.7 and 7.9 μgl-1) and bottom layers (means: 5.2 and 6.6 μgl-1) in both areas. In contrast, sediment analysis indicated more pronounced variations between stations of Dubai creek (7.6.70.6 μgl-1) compared to Abu Dhabi Creek (1.1-8.8 μgl-1). Although no distinct distribution was observed in Abu Dhabi, the distribution in Dubai indicated more oil contamination in the innermost stations and less contamination in the outer stations of the creek. Moreover, the concentrations of petroleum hydrocarbons in the sediments of Dubai were 9.5 times larger than those measured in Abu Dhabi sediments indicating more oil contamination in Dubai creek. The significant relationships found between petroleum hydrocarbons and organic carbon contents in sediments indicated that oil contamination was one of the possible sources for increasing the concentrations of organic materials in sediments. The concentrations of petroleum hydrocarbons, on the other hand, showed no significant variations between fish species, i.e. Rastrelliger kanagurta (mean: 1.0 μgl-1), Siganus cannliculatus: (mean: 0.7 μgl-1), Plectohynchus scholtaf: (mean: 1.6 μgl-1). The study of relationships between petroleum hydrocarbons and weights or lengths indicated that these fish species do not concentrate these compounds in their tissues. Except for the concentrations of petroleum hydrocarbons in Dubai sediments, a direct comparison between the

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

    Singh, Ajit; Sheng, Andrew

    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...

  13. Middle east gas: supply source of Europe

    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

  14. Middle East: major opportunities for gas producers

    This article addresses the increase in demand for natural gas in the face of the threat of global warming, and the opportunities that this presents for Middle East gas producers. The use of natural gas to reduce the consumption of petroleum, market opportunities in the European Community as demand outstrips supply, worldwide demand for LNG, and the need for foreign investment are discussed. A brief overview is given of the situations in Turkey, Iran, Iraq, Kuwait, Egypt, Jordan, Syria, Oman, Bahrain, Qatar, Saudia Arabia, United Arab Emirates, Abu Dhabi and Yemen. (UK)

  15. Improving Pharmacy Dispensing Performance Through Time Management

    Shaat, Mohamed

    2011-01-01

    The aim of this project was to carry out a change model in one of Family Medicine Clinic’s Pharmacy in Abu Dhabi. While, the objectives of the project were to improve patient satisfaction through improving patient waiting time for medications collection, improving patient’s knowledge about the pharmacy services and then generalize the implemented change in all other six clinic’s pharmacies. The change was happened because of current system of dispensing patient’s prescription ‘in turn’, which...

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

    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. IMPACT OF GLOBAL MELTDOWN ON DUBAI’S BOOM: AN ANALYSIS OF THE DEBT CRISIS

    Alvares, Jolin Claire

    2011-01-01

    The study carried out is based on the impact of the debt crisis in Dubai. Dubai went into a crisis after the collapse of world markets post recession and the highly discussed financial crisis. For the purpose of my research, qualitative analysis was carried out to figure the reasons behind why Dubai took such a big hit which eventually indebted them towards their competitor state Abu Dhabi. After the analysis of the data and articles, it was found out that Dubai’s major down fall was itself....

  18. Water quality of two semi-closed areas in the United Arab Emirates Coast along the Arabian Gulf:a comparative study

    Shriadah, M.A.

    2002-01-01

    A comparative study was carried out between the two biggest creeks along the Arabian Gulf coast of the United Arab Emirates to evaluate impacts of sewage and industrial effluents on their hydrochemical characteristics. Surface and bottom water samples were collected from Abu Dhabi and Dubai creeks during the period from October 1994 to September 1995. The hydrochemical parameters studied were: temperature (21.10-34.00°C), salinity (37.37-47.09%), transparency (0.50-10.0 m), pH (7.97-8.83),...

  19. A New Marketing Strategy for E-Commerce

    Khalid W. Alrawi; Hamid R. Ekbia; Khalifa H. Jaber

    2008-01-01

    The purpose of this exploratory study is to address e-commerce issues, such as marketing and logistical problems, and create viable recommendations for the Gulf environments based on the views of managers of industrial firms registered in the Abu Dhabi Chamber of Commerce in the United Arab Emirates.The issues that e-commerce faces will be examined through the marketing mix. It is believed that the four concepts of the marketing mix (product, place, price, and promotion) play an equally criti...

  20. China's Formula,Go!

    Li Yinghong; Yang Wei

    2009-01-01

    @@ On the first day of November,when Jenson Button cheered his first Formula I World Championship 2009 at the final race of the season in Abu Dhabi,Chinese young university students were busy preparing for their own Formula event.According to a press conference on October 19,2009 in Beijing,the first Formula SAE-China (FSAE) event has set off,and will be officially launch its final race next year from October 14 to October 17 at Shanghai International Circuit,where will also be the Formula 12010 China stop again in next April.

  1. Status of Implementation of the Code of Conduct in Chile

    This paper is intended to present the status of implementation in Chile of the Code of Conduct on the Safety and Security of Radioactive Sources (hereinafter referred to as the Code) and its supplementary Guidance on the Import and Export of Radioactive Sources (hereinafter referred to as the Guidance). It is presented as a contribution to the International Conference on the Safety and Security of Radioactive Sources: Maintaining the Continuous Global Con-trol of Sources throughout their Life Cycle, to be held in Abu Dhabi, United Arab Emirates, from 27 to 31 October 2013. (author)

  2. Emirati Women and the Western Region: Study the change in Employment and Education Indicators and its impact on the Human Development Index to the UAE; During 1990-2011

    MOHAMED EL KHOULI

    2013-01-01

    In light of the world's attention to gender issues as one of the priorities of development plans and policies overall, as well as support the roles of women's development of and build their capacity to qualify to participate in decision-making for the development and progress of society. Therefore, this paper traces the changes in women’s status in the UAE generally and in the Western Region (the Emirate of Abu Dhabi) specifically. It uses the Human Development Reports of the UAE to examine t...

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

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

    2016-01-01

    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)...

  4. Radioactive food and environment contamination

    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

  5. Structural identification of sedimentary C21 and C22 highly branched isoprenoid alkanes

    Sinninghe Damsté, J.S.; Baas, M.; Geenevasen, J.A.J.; Kenig, F.

    2005-01-01

    C21 and C22 highly branched isoprenoid (HBI) alkanes occurring in high relative abundance in lagoonal sediments of Abu Dhabi have been unambiguously identified as 2,6,10-trimethyl-7-(3-methylpentyl)dodecane and 3,7,11-trimethyl-6- (3-methylpentyl)tridecane, respectively, using NMR spectroscopy. A second C21 HBI isomer is tentatively identified as 3,7,11-trimethyl-6-(3-methylbutyl)tridecane, on the basis of comparison of its mass spectral fragmentation with those of fully identified HBIs. The ...

  6. Enron and Totalfina enter the Dolphin project

    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)

  7. Penetapan Kadar Abu Pada Abon Ikan Secara Gravimetri

    Sihombing, Jessica

    2014-01-01

    Shredded fish is a food made from shredded dried fish, boiled, slice / in suir, in season, in cooking and also in the press. Floss is one alternative to address the abundance of fish that are less desirable if consumed directly. Testing of ash content in shredded fish take place to assess the content and authenticity of the materials used and the nutritional value of the parameter, because the analysis of insoluble ash content is high enough acid indicate the presence of contamination or i...

  8. al-Sufi, Abu al-Rahman (903-86)

    Murdin, P.

    2000-11-01

    Persian astronomer, published works on astronomical instruments. Revised PTOLEMY's star catalog as the Book of the Constellations of the Fixed Stars, with improved magnitudes, stars named by reference to constellation figures (much copied, for example by ALFONSO X as Libros del Saber de Astronomìa), and nebulae, including the Andromeda Galaxy (M31). However, the work was not entirely original sin...

  9. Pemanfaatan Abu Jerami Padi Sebagai Pengisi Terhadap Sifat Mekanik Beton

    Roswita, Verra

    2011-01-01

    The rice straw is agricultural waste so far underutilization apparently. In this research, the researcher used the ash of rice straw combustion as additional material in concrete mixture. The testing was conducted on mechanical property of the concrete. The testing object was made with composition of concrete mixture, 1 cement : 2 sand : 3 gravel, in variation of wood powder addition on sand 0%, 5%, 10%, 15%, 20%, 25%. The parameters of testing observed were stress strength, water absorbtion ...

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

    Tarig Misbah Yousif

    1998-01-01

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

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

    Tarig Misbah Yousif

    1998-08-01

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

  12. The theatre of cruelty: dehumanization, objectification & Abu Ghraib

    Christiana Spens

    2014-01-01

    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 ...

  13. PENGARUH KADAR ABU SEKAM PADI TERHADAP KONDUKTIVITAS PANAS KOMPOSIT SEMENNYA

    Bakri; Suhasman

    2012-01-01

    The aim of this study was to determine the value of heat conductivity of cement composite in the form of lightweight conblock. Lightweight conblock made of various treatment combinations of rice husk ash, rise husk, and matrices of study using factorial experiment in completely randomized design. This completely randomized design consisted of three factors namely rice husk ash (A), rice husk (B) and ratio of cement and lime (C). The result indicated that the value of heat conductivity ranging...

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

    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

  15. STUDI PENGGUNAAN KATALIS ABU SABUT KELAPA, ABU TANDAN SAWIT DAN K2CO3 UNTUK KONVERSI MINYAK JARAK MENJADI BIODIESEL

    Husni Husin; Mahidin Mahidin; Marwan Marwan

    2012-01-01

    A STUDY ON THE UTILIZATION OF OIL PALM FIBRE AND FRUIT BUNCH ASH AND K2CO3 FOR CATALYTIC CONVERSION OF JATHROPA OIL TO BIODIESEL. Study on the use of coconut fiber ash, palm bunch ash and K2CO3 as the catalysts for conversion of jatropha oil into biodiesel using methanol solvent has been done. The biodiesel is produced by converting unpurified jatropha oil over catalyst through transesterification reaction. The catalysts are burned at temperature of 500, 600, 800 and 900oC for 10 hours. Trans...

  16. 1999 Annual report

    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

  17. In vitro biocompatibility of calcined mesoporous silica particles and fetal blood cells

    Al Samri MT

    2012-08-01

    Full Text Available Mohammed T Al Samri,1,* Ankush V Biradar,2,3,* Ahmed R Alsuwaidi,1 Ghazala Balhaj,1 Suleiman Al-Hammadi,1 Safa Shehab,4 Suhail Al-Salam,5 Saeed Tariq,4 Thachillath Pramathan,1 Sheela Benedict,1 Tewodros Asefa,2,3 Abdul-Kader Souid11Department of Pediatrics, Abu Dhabi, United Arab Emirates; 2Department of Chemistry and Chemical Biology, 3Department of Chemical Engineering and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ, USA; 4Department of Anatomy, Faculty of Medicine and Health Sciences, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates; 5Department of Pathology Faculty of Medicine and Health Sciences, United Arab Emirates University, Al ain, Abu Dhabi, United Arab Emirates*These authors contributed equally to this workBackground: The biocompatibility of two forms of calcined mesoporous silica particles, labeled as MCM41-cal and SBA15-cal, with fetal blood mononuclear cells was assessed in vitro.Methods and results: Fetal mononuclear cells were isolated from umbilical cord blood and exposed to 0.5 mg/mL of MCM41-cal or SBA15-cal for several hours. Transmission electron micrographs confirmed the presence of particles in the cytosol of macrophages, neutrophils, and lymphocytes without noticeable damage to the cellular organelles. The particles (especially MCM41-cal were in close proximity to plasma, and nuclear and mitochondrial membranes. Biocompatibility was assessed by a functional assay that measured cellular respiration, ie, mitochondrial O2 consumption. The rate of respiration (kc, in µM O2 per minute per 107 cells for untreated cells was 0.42 ± 0.16 (n = 10, for cells treated with MCM41-cal was 0.39 ± 0.22 (n = 5, P > 0.966 and for cells treated with SBA15-cal was 0.44 ± 0.13 (n = 5, P >0.981.Conclusion: The results show reasonable biocompatibility of MCM41-cal and SBA15-cal in fetal blood mononuclear cells. Future studies are needed to determine the potential of collecting

  18. 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

    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

  19. 3D fracture permeability modelling in offshore Arabian Gulf reservoir

    Bushara, M.N.; El Tawel, A.; Borougha, H.; Dabbouk, C. [Zakum Development Co., Abu Dhabi (United Arab Emirates); Daly, C. [Roxar Ltd., Dubai (United Arab Emirates)

    2001-06-01

    A stochastic method has been developed to predict fracture permeability distribution for oil fields. This new method does a better job than current methods in determining water encroachment trends. The method was developed based on a study conducted on a carbonate reservoir located offshore Abu Dhabi. The 3D model allows petroleum engineers to assess fractures and to better understand their geologic control in terms of permeability in reservoirs with single porosity models. In this study, strain field over the reservoir, which correlated with test permeability, was obtained from curvature analysis and calibrated to strain calculated from core fractures. Curvature analysis included some uncertainties such as strain estimates, details of fracture spatial geometry and shear/strike-slip movements. It was concluded that these uncertainties could be eliminated with better strain field determination and 3D seismic data. 4 refs., 5 figs.

  20. L’enseignement supérieur aux Émirats Arabes Unis, entre émiratisation et contraintes du marché

    William Gueraiche

    2012-07-01

    Full Text Available Depuis la création de la première université publique en 1977, le gouvernement fédéral émirien a fait de l’enseignement supérieur le principal outil de l’émiratisation (inclusion de cadres émiriens dans la fonction publique et le secteur privé. La multiplication des établissements d’enseignement supérieur privés depuis le milieu des années 1990 n’a pas changé cet objectif mais le ministère de l’enseignement supérieur est devenu progressivement une instance de régulation de l’offre universitaire par l’octroi d’accréditations. Quatre émirats (Abu Dhabi, Doubaï, Sharjah et Ras al Khaïmah se sont livrés une lutte féroce pour devenir le « hub » de l’enseignement supérieur aux E.A.U. et dans le Golfe. Ils ont essayé d’attirer des noms d’universités prestigieuses pour créer une dynamique. Cette compétition a tourné à l’avantage d’Abu Dhabi qui pourrait bien devenir le centre universitaire des Émirats voire de la région. Elle a aussi eu pour conséquence une redistribution des pouvoirs entre la fédération et les émirats locaux.

  1. The Advantages and the Challenges of Adopting IFRS into UAE Stock Market

    Ihab Alsaqqa

    2013-09-01

    Full Text Available This paper aims to assess the benefits gained and the challenges experienced by companies listed on the UAEstock market following the introduction of IFRS. Since the announcement by the European Union to adopt IFRSby listed companies, many countries have followed suit, hoping to gain competitive edge in attracting theForeign Direct Investment to boost their economic growth. This study focuses on examining the advantages andchallenges faced by companies listed on the UAE stock market listed companies as a result of adopting IFRS.The framework used in this analysis will be based on the identification and assessment of key driversinfluencing companies listed on the UAE stock market. To what extent are these factors internal or external tothe financial sector, but which have a direct bearing on the overall economic environment? The views andperceptions of the Chief Financial Officers’ (CFOs for Dubai and Abu Dhabi listed companies, financialanalysts of the financial statements in the two listed companies and auditors will be analysed.Methodology: Questionnaires were used as the main method of data collection. Questionnaire were distributedin both Dubai and Abu Dhabi markets, The data obtained through the questionnaires have been imported intosoftware for analysis, namely, the Statistical Package for the Social Sciences (SPSS.Findings: The results clearly show that the benefits of adopting IFRSs in UAE inevitably far outweigh thedifficulties and costs. The findings also reveal that adoption of IFRSs in UAE stock markets has improved theoverall standard of the quality of financial reporting, which help in attracting investors to invest in the UAEstock markets. However, many respondents were still apprehensive that effective and professional financialreporting decisions will be affected by the level of education of accounting users, the methods provided by someIFRSs, and the inadequate enforcement mechanisms.

  2. Pemanfaatan Abu Sekam Padi (Rice Husk Ash) Pada Pembuatan Batako Dengan Tambahan Perekat Limbah Padat Abu Terbang Batubara (Fly Ash) Sibolga

    Fahruddin, Muhammad

    2010-01-01

    Many kinds of analysis about the utilizing of fly ash and Rice Husk Ash (RHA) for the making of concrete have been conducted. The analysis done here uses the two of wastes they are; fly ash and RHA mixed with cement, sand, and water to result the product what is called batako, with the comparison cement : sand : water = 1 : 4 : 0,6. For the use of fly ash 20% and 30% of the volume of cement, percentage of RHA used is started from 5%, 10%, 15%, 20% and 25% of the sand volume. The sample of t...

  3. Abu Al-Hasan Al-Mawardi’s Views on Economic Policies

    Murat PIÇAK

    2013-09-01

    Full Text Available Al-Mawardi is a medieval Islamic philosopher. He has expressed that the basic factor ensuring economic life to be held in a healthy environment is justice and the environment of safety occurring because of it. He added, the state must collect its taxes in accordance with the financial situations of the tax payers and in a manner that it would not negatively affect their life standards. He said, the state should spend its income on productive and employment generating fields and on social security services. He defended that, within the free market mechanism, economic life should be operated in accordance with the supply and demand principles and that the state should under no circumstances intervene to the prices. He stated that the state should overtake the role of a regulator and an inspector in issues such as employer-employee conflicts and protecting the rights of woman and child workers. On the basic level, there are some similarities between Al-Mawardi’s views on economy and the views put forward by Classical Liberal School, Keynesian Economics Thought and Monetarist School of Economics, which all emerged in the later years.

  4. Islamski Front Wyzwolenia Moro i Abu Sajjaf. Ewolucja islamskiej aktywności terrorystycznej na Filipinach

    Wejkszner, Artur

    2011-01-01

    Podstawowym celem niniejszego artykułu jest przybliżenie głównych etapów ewolucji terroryzmu islamskiego na Filipinach. Historia Filipin to w istocie historia ruchów separatystycznych. Ruchy te można zdefiniować jako zorganizowane grupy utworzone w celu obalenia legalnie działających władz poprzez działania zbrojne. Islamski ruch secesjonistyczny w po- łudniowej częoeci Filipin ma swe korzenie w antykolonialnym oporze filipińskich muzułmanów skierowanym przeciwko Hiszpanom. Ich...

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

    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...

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

    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.

  7. Studi Eksperimental Perilaku Mekanik Balok Beton Bertulang dengan Substitusi Abu Cangkang Kelapa Sawit

    Hafiz, M.

    2014-01-01

    Semen portland (portland cement) adalah bahan pengikat yang perannya sangat penting dan paling banyak digunakan dalam pekerjaan beton. Namun, kegiatan produksi semen selain memberikan banyak manfaat terutama di bidang konstruksi, juga dapat menjadi ancaman ekologis yang serius. Menurut International Energy Authority: World Energy Outlook, produksi semen portland adalah penyumbang karbon dioksida sebesar 7% dari keseluruhan karbon dioksida yang dihasilkan oleh berbagai sumber. Ide yang sering ...

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

    Mahawar Madan; Jaroli DP; Vyas Nitin

    2010-01-01

    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 ...

  9. PEMBUATAN PUPUK KALIUM-FOSFAT DARI ABU KULIT KAPOK DAN TEPUNG FOSFAT SECARA GRANULASI

    Aprilina Purbasari; Faleh Setia Budi

    2012-01-01

    Kapok-husk ash containing + 28% potassium can be used as raw material of potassium-phosphatefertilizer. In this research, kapok-husk ash is mixed with phosphate powder by granulation process toproduce potassium-phosphate fertilizer. Operation variables are granulation time (4, 7, 10 minutes),kapok-husk content (3, 5, 7, 9 %-w/w), and adhesive liquid type (phosphoric acid solution andaquadest). The result shows that the increasing granulation time is proportional to fertilizer yield;the increa...

  10. Pemberian abu Tulang Sapi dan Beberapa Asam Organik Untuk Meningkatkan Ketersediaan Fosfat Pada Tanah Ultisol

    Pasaribu, Dinda Asrari Z.

    2011-01-01

    The experiment was conducted at the chemistry and soil fertility laboratory, Faculty of Agriculture, the North Sumatera University. The objective of this research was to examine the effect of cow bone ash and some organic acids (fertilizer application) on the availability of P in ultisol. The experement was arranged in the randomized block designed factorial which consist of two factors with three replications. The first factor was the cow bone ash consist of four dosage levels (g/300g) : 1. ...

  11. Pengaruh Berbagai Komposisi Limbah Abu Kakao dan Pupuk Kompos Terhadap Pertumbuhan Tanaman Jagung

    Abd. Rasyid, Ilham

    2015-01-01

    ILHAM ABD. RASYID. S. (G11110307). Effect of various composition of cocoa seed ash and compost on the growth of corn plants (Zea mayz L). (Under guidance BACHRUL IBRAHIM and MUH. JAYADI). Efforts to optimize plant growth can be done by increasing soil fertility through the provision of organic inputs into the soil. The addition of organic fertilizer is one alternative that can be done. In the other side agricultural products after production produce many waste, one of the waste is cocoa ...

  12. Pemanfaatan Abu Boiler Pabrik Kelapa Sawit Sebagai Pengganti Pupuk Kalium (K)

    Silalahi, Christina

    2016-01-01

    A green house study compered boiler ash of palm oil mill with Muriate of Potash (MOP) fertilizer as a source of Potassium in Inceptisols. The research to design with randomized block design to aplaid boiler ash and MOP fertilizer with dosages 0, 5, 100, 150 ppm K with three replication. Parameter measured were soil pH H2O, soil K- exchangeble, plant height, root dry weight, shoot dry weight, and K absorbtion of the plant, which to do in finish plant vegetative. The result of study showe...

  13. PEMBUATAN PUPUK KALIUM-FOSFAT DARI ABU KULIT KAPOK DAN TEPUNG FOSFAT SECARA GRANULASI

    Aprilina Purbasari

    2012-02-01

    Full Text Available Kapok-husk ash containing + 28% potassium can be used as raw material of potassium-phosphatefertilizer. In this research, kapok-husk ash is mixed with phosphate powder by granulation process toproduce potassium-phosphate fertilizer. Operation variables are granulation time (4, 7, 10 minutes,kapok-husk content (3, 5, 7, 9 %-w/w, and adhesive liquid type (phosphoric acid solution andaquadest. The result shows that the increasing granulation time is proportional to fertilizer yield;the increasing kapok-husk ash content is proportional to potassium content, but inverselyproportional to phosphate content in fertilizer; and phosphoric acid solution is better than aquadestas adhesive liquid referred to fertilizer yield.

  14. Analisa K, P, Cu Dan Mn Dalam Abu Limbah Padat Pabrik Pengolahan Kelapa Sawit (PKS)

    Wespan Simatupang, Wespan

    2010-01-01

    It has been analyzed the content of K, P, Cu and Mn in sludge ash of empty bunches, shells and pericarp fibres from palms processing.Each of sludge fraction was dried on moistureless air, then burned and the ashing purified with electric grafite furnace at 500-600oC temperature. The ash solution was made in acidify and then analized for K, Cu and Mn (with Atomic Adsorbtion Spectrophotometer method) and P was analized with Spectrophotometer Visible as blue ammonium fosfomolibdenum complexes c...

  15. PENGARUH pH LARUTAN DAN UKURAN PARTIKEL ABU SEKAM PADI TERHADAP PENURUNAN KADAR CONGO RED

    Tien Setyaningtyas

    2007-05-01

    Full Text Available Rice husk used as a raw material to produce the rice husk ash. The purpose of this research were to determine the optimum contact time and maximum pH of congo red adsorption by rice husk ash, to find out the influence of particle size to adsorption The rice husk was washed, then soaked in HCl 3.84 M to remove mineral impurities, and it was dried and heated for four hours at the temperature 6000 C. The yield gained from this research is 23.44%. Optimum contact time started at after five minutes and maximum pH is six for the tree mention particle sizes 50, 100 and 140 mesh. Particle size didn’t give any significant effect to adsorption process with percent decreasing of congo red is 84.97 %, 90.39 %, 89.32 % respectively.

  16. Effect of norAbu-MDP on the course of Friend virus infection

    Stařec, M.; Hříbalová, V.; Fišerová, Anna; Rosina, J.; Kubeš, J.; Ledvina, M.; Ježek, J.

    Venice, 2004, s. 135. [International Congress Society of Neuroimmunology /7./. Venice (IT), 28.09.2004-02.10.2004] Institutional research plan: CEZ:AV0Z5020903 Keywords : norabu-mdp Subject RIV: EE - Microbiology, Virology

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

    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.

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

    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.

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

    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

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

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

    2016-01-01

    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.......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...

  1. Uji Pendahuluan Kapasitas Abu Sekam Padi Dalam Mengadsorpsi Timbal Dan Kadmium

    Rahmayani, Vina

    2013-01-01

    High pollution of lead and cadmium in water are generally produced by industrial waste (such as paint and battery industries). Because of their toxicity, an effort is require to reduce those heavy metals level, such as using adsorption method with rice husk ash as adsorbent. Rice husk ash made from rice husk, a byproduct of rice milling, which is low cost, widely available, and high amount of silica contains (SiO2) which is a porous material and can be used as adsorbent of lead and cadmium. T...

  2. Role of EPS in dolomite biomineralization by coastal sabkha microbial isolates

    Ahmad, F.; Matiin, W. A.; Mansoor, B.; Yousef, L. F.

    2012-12-01

    Dolomite, CaMg(CO3)2, is an ancient form of carbonate constituting a wide variety of geologic formations. Despite its abundant deposits in geologic record, a longstanding mystery termed 'the Dolomite Problem' surrounds the formation of this mineral under present-day Earth conditions. Attempts to precipitate dolomite abiotically out of supersaturated solutions, and at ambient temperatures were not successful, particularly due to the kinetic barrier of strong ion pairs formed by calcium and magnesium with sulfate. The coastal sabkhas of western Abu Dhabi, alongside locations like Lagoa Vermelha, Brejo de Espinho, the Coorong, and Qinghai Lake were reported to exhibit modern dolomite formation, driven by the activity of sedimentary microbes well-adapted to these highly evaporative, hypersaline and sulfur-rich environments. Our study investigated one group of microbes, the sulfate-reducing bacteria (SRB) hypothesized to overcome the kinetic barrier through cation-sulfate pair dissociation and subsequent sulfate reduction into sulfide. While previous studies have successfully precipitated dolomite at ambient temperatures when incubated with SRB, the exact mechanism remains unclear. To address this, the biofilm aspect of natural SRB growth was explored within the setting of a dolomitizing culture. The study sought to investigate the potential role of exopolymeric substances (EPS) in promoting favorable conditions for dolomite biomineralization. SRB isolated from a coastal sabkha (western Abu Dhabi) were cultured and their EPS was extracted for characterization studies. To investigate the influence of EPS on dolomite biomineralization, sabkha SRB were cultured on dynamic hypersaline medium in the presence of varying EPS concentrations. Periodic chemical analysis of the growth medium, and HVSEM-EDS studies of the generated biofilm and biominerals suggest possible EPS influence on the microbial cultures and biomineralization process. Direct imaging of emerging Ca

  3. Application of digital soil mapping in traditional soil survey - an approach used for the production of the national soil map of the United Arab

    Abdelfattah, M. A.; Pain, C.

    2012-04-01

    Digital soil maps are essential part of the soil assessment framework which supports soil-related decisions and policy-making and therefore it is of crucial importance that they are of known quality. Digital soil mapping is perhaps the next great advancement in soil survey information. Traditional soil survey has always struggled with the collection of data. The amount of soil data and information required to justify the mapping product, how to interpolate date to similar areas, and how to incorporate older data are all challenges that need further exploration. The present study used digital soil mapping to develop a generalized national soil map of the United Arab Emirates with available recent traditional soil survey of Abu Dhabi Emirate (2006-2009) and Northern Emirates (2010-2012), together with limited data from Dubai Emirate, an important part of the country. The map was developed by joining, generalizing, and correlating the information contained in the Soil Survey of Abu Dhabi Emirate, the Soil map of Dubai with limited data, and the Soil Survey of the Northern Emirates. Because the soil surveys were completed at different times and with different standards and procedures, the original map lines and soil classifications had to be modified in order to integrate the three original maps and legends into this single national level map. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) version 2 was used to guide line placement of the map units. It was especially helpful for the Torripsamments units which are separated based on local landscape relief characteristics. A generalized soil map of the United Arab Emirates is produced, which consists of fifteen map units, twelve are named for the soil great group that dominants each unit. Three are named "Rock outcrop", "Mountains", or "Miscellaneous units". Statistical details are also presented. Soil great groups are appropriate taxa to use for soil

  4. Lung toxicities of core–shell nanoparticles composed of carbon, cobalt, and silica

    Al Samri MT

    2013-03-01

    Full Text Available Mohammed T Al Samri,1,* Rafael Silva,2,* Saeeda Almarzooqi,3 Alia Albawardi,3 Aws Rashad Diab Othman,1 Ruqayya SMS Al Hanjeri,1 Shaikha KM Al Dawaar,1 Saeed Tariq,4 Abdul-Kader Souid,1 Tewodros Asefa2,51Department of Pediatrics, United Arab Emirates University, Abu Dhabi, United Arab Emirates; 2Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ, USA; 3Department of Pathology, 4Department of Anatomy, United Arab Emirates University, Abu Dhabi, United Arab Emirates; 5Department of Chemical Engineering and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ, USA*These authors contributed equally to this workAbstract: We present here comparative assessments of murine lung toxicity (biocompatibility after in vitro and in vivo exposures to carbon (C–SiO2-etched, carbon–silica (C–SiO2, carbon–cobalt–silica (C–Co–SiO2, and carbon–cobalt oxide–silica (C–Co3O4–SiO2 nanoparticles. These nanoparticles have potential applications in clinical medicine and bioimaging, and thus their possible adverse events require thorough investigation. The primary aim of this work was to explore whether the nanoparticles are biocompatible with pneumatocyte bioenergetics (cellular respiration and adenosine triphosphate content. Other objectives included assessments of caspase activity, lung structure, and cellular organelles. Pneumatocyte bioenergetics of murine lung remained preserved after treatment with C–SiO2-etched or C–SiO2 nanoparticles. C–SiO2-etched nanoparticles, however, increased caspase activity and altered lung structure more than C–SiO2 did. Consistent with the known mitochondrial toxicity of cobalt, both C–Co–SiO2 and C–Co3O4–SiO2 impaired lung tissue bioenergetics. C–Co–SiO2, however, increased caspase activity and altered lung structure more than C–Co3O4–SiO2. The results indicate that silica shell is essential for

  5. Russia needs a strong counterpart

    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

  6. MENA Renewables Status Report 2013

    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.

  7. Workforce Planning: Case Study of the United Arab Emirates - Human Resources Development

    Faced with tremendous increases in the long term projected demand for electricity in the United Arab Emirates (UAE), the Government of Abu Dhabi conducted a comprehensive evaluation of its energy needs and potential solutions beginning in 2006. The evaluation was wide-ranging and resulted in the following findings: - The volumes of natural gas that could be made available to the nation's electricity sector would be insufficient to meet future demand. - The burning of liquids (crude oil and/or diesel) would be logistically viable but both costly and environmentally harmful. - Coal fired power generation, while potentially cheaper, would be environmentally unacceptable, and potentially vulnerable from a security of supply standpoint. - The deployment of renewable and other alternative energy supplies, while desirable and an important part of the nation's future energy portfolio, would only be able to supply approximately 6-7% of the required electricity generation capacity by 2020. Peaceful civil nuclear energy emerged as the most effective solution to the demand needs. Four factors supported the decision to begin the UAE programme: - Economics: Well run nuclear energy plants are among the most efficient producers of electricity. - Security of fuel supply: NPPs have high availability factors (in excess of 90%) and can operate for 18-24 months on a single fuel load. - Environment: Nuclear plants emit no greenhouse gases and represent an important tool for combating climate change. - Industrial development: A sustainable nuclear energy programme will create new service industries and high value jobs, while enhancing economic development throughout the UAE

  8. Mapping of Coral Reef Environment in the Arabian Gulf Using Multispectral Remote Sensing

    Ben-Romdhane, H.; Marpu, P. R.; Ghedira, H.; Ouarda, T. B. M. J.

    2016-06-01

    Coral reefs of the Arabian Gulf are subject to several pressures, thus requiring conservation actions. Well-designed conservation plans involve efficient mapping and monitoring systems. Satellite remote sensing is a cost-effective tool for seafloor mapping at large scales. Multispectral remote sensing of coastal habitats, like those of the Arabian Gulf, presents a special challenge due to their complexity and heterogeneity. The present study evaluates the potential of multispectral sensor DubaiSat-2 in mapping benthic communities of United Arab Emirates. We propose to use a spectral-spatial method that includes multilevel segmentation, nonlinear feature analysis and ensemble learning methods. Support Vector Machine (SVM) is used for comparison of classification performances. Comparative data were derived from the habitat maps published by the Environment Agency-Abu Dhabi. The spectral-spatial method produced 96.41% mapping accuracy. SVM classification is assessed to be 94.17% accurate. The adaptation of these methods can help achieving well-designed coastal management plans in the region.

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

    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

  10. Design of dedicated nuclear desalination system Low pressure Inherent heat sink Nuclear Desalination plant: LIND

    This study is for developing a dedicated nuclear desalination system equipped with highly passive safety features. The target site of the project is Abu Dhabi Emirate in UAE. Low pressure Inherent heat sink Nuclear Desalination plant (LIND) adopts the several innovative design concepts: 1) Use of low pressure operation (1-3bar) due to a dedicated nuclear desalination plant; 2) Use of a pool type reactor to have a large water reservoir; 3) Use of square ring type fuel loading to maintain the cladding maximum temperature below the criterion even in accident scenario; 4) Use of SiC as control rod wall, baffle, guide tube, cladding etc. to allow high temperature of that components for decay heat removal; 5) Use of SiC as cladding to permit CHF during worst transients and eliminate H2 explosion; 6) Underground design of a reactor to eliminate concrete wall surrounding a steel containment; 7) Use of reactor cavity for ex vessel cooling; 8) Use of steel containment to effectively remove decay heat through radiation and air convection; 9) Use of In Containment Refueling Water Storage Tank (IRWST) and Desalted Water Storage Tank (DWST) as water storage for safety injection purpose

  11. World crude output overcomes Persian Gulf disruption

    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

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

    Javed, Salim; 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.

  13. Neutral monosaccharides from a hypersaline tropical environment: Applications to the characterization of modern and ancient ecosystems

    Moers, M. E. C.; Larter, S. R.

    1993-07-01

    Surficial and buried sediment samples from a hypersaline lagoon-sabkha system (Abu Dhabi, United Arab Emirates) were analysed for carbohydrates (as neutral monosaccharides) to distinguish and characterise various types of recent and ancient tropical ecosystems on a molecular level. The samples consisted of surficial and buried microbial mats, lagoonal sediments containing seagrass ( Halodule uninervis), and mangrove ( Avicennia marina) paleosoils and handpicked mangrove leaves, ranging in age from contemporary to ca. 6000 yr Bp. Analysis of quantitative neutral monosaccharide data by multivariate techniques shows that various groups can be distinguished: intact vascular plant material (mangrove leaf) contains high amounts of arabinose and glucose and hardly any partially methylated monosaccharides, whereas microbial mats in general and lagoonal seagrass sediments show high contributions of fucose, ribose, mannose, galactose and partially methylated monosaccharides. Moreover, surficial microbial mats consisting of filamentous cyanobacteria ( Microcoleus chtonoplastes, Lyngbya aestuarii) can be distinguished from other mats and sediments containing coccoid cyanobacteria ( Entophysalis major) and/or fermenting, sulphate reducing, and methanogenic bacteria on the basis of high contributions of specific groups of partially methylated monosaccharides and other "minor" saccharides. The neutral monosaccharides present in mangrove paleosoils are for a substantial part derived from microorganisms.

  14. News of the world

    This document gathers pieces of information from various countries and companies concerning nuclear industry, the most relevant are the following. The second reactor of the Bugey power plant has been allowed by the ASN (French authority for nuclear safety) to operate 10 years more. The oldest nuclear power plant in Spain: Garona, will be stopped definitively in july 2013. In july 2012 a first and second reactor (units 3 and 4 of the Ohi power plant) had restarted since the Fukushima accident. The United Arab Emirates have launched the construction of 2 reactors at Abu Dhabi on the Barakah site, a consortium led by Kepco, a South-Korean company will build them. A report published by NEA and IAEA shows that uranium worldwide resources are sufficient for at least 1 hundred years at the present rate of consumption. In 2010 the most important producers of uranium were: Kazakhstan (33%), Canada (8%), Australia (11%), Namibia (8%), Niger (8%) and Russia (7%). A study shows that the Japanese nuclear power plant on the Onagawa site is in a surprisingly good state despite the proximity with the epicentre of the 2011 tsunami-earthquake. The recovery of the nuclear fuel from the fuel pool of the unit 4 of the Fukushima plant has begun. Moscow and Minsk have signed an agreement for the construction of a nuclear power plant with 2 reactors in the Byelorussian region of Grodno. The Belgian government has approved a nuclear phase-out strategy that will extend to 2025. (A.C.)

  15. Tracking Progress in Carbon Capture and Storage

    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.

  16. The Gulf Nuclear Energy Infrastructure Institute : an integrated approach to safety, security and safeguards.

    Beeley, Phillip A. (Khalifa University of Science, Technology and Research, Abu Dhabi, United Arab Emirates); Boyle, David R. (Texas A& M University, College Station, TX); Williams, Adam David; Mohagheghi, Amir Hossein

    2010-04-01

    Sandia National Laboratories (SNL) and the Nuclear Security Science and Policy Institute (NSSPI) at Texas A&M University are working with Middle East regional partners to set up a nuclear energy safety, safeguards, and security educational institute in the Gulf region. SNL and NSSPI, partnered with the Khalifa University of Science, Technology, and Research (KUSTAR), with suppot from its key nuclear stakeholders, the Emirates Nuclear Energy Corporation (ENEC), and the Federal Authority for Nuclear Regulation (FANR), plan to jointly establish the institute in Abu Dhabi. The Gulf Nuclear Energy Infrastructure Institute (GNEII) will be a KUSTAR-associated, credit-granting regional education program providing both classroom instruction and hands-on experience. The ultimate objective is for GNEII to be autonomous - regionally funded and staffed with personnel capable of teaching all GNEII courses five years after its inauguration. This is a strategic effort to indigenize a responsible nuclear energy culture - a culture shaped by an integrated understanding of nuclear safety, safeguards and security - in regional nuclear energy programs. GNEII also promotes international interests in developing a nuclear energy security and safety culture, increases collaboration between the nuclear energy security and safety communities, and helps to enhance global standards for nuclear energy technology in the Middle East.

  17. The Gulf Nuclear Energy Infrastructure Institute : an integrated approach to safety, security & safeguards.

    Williams, Adam David

    2010-04-01

    Sandia National Laboratories (SNL) and the Nuclear Security Science and Policy Institute (NSSPI) at Texas A&M University are working with Middle East regional partners to set up a nuclear energy safety, safeguards, and security educational institute in the Gulf region. SNL and NSSPI, partnered with the Khalifa University of Science, Technology, and Research (KUSTAR), with suppot from its key nuclear stakeholders, the Emirates Nuclear Energy Corporation (ENEC), and the Federal Authority for Nuclear Regulation (FANR), plan to jointly establish the institute in Abu Dhabi. The Gulf Nuclear Energy Infrastructure Institute (GNEII) will be a KUSTAR-associated, credit-granting regional education program providing both classroom instruction and hands-on experience. The ultimate objective is for GNEII to be autonomous - regionally funded and staffed with personnel capable of teaching all GNEII courses five years after its inauguration. This is a strategic effort to indigenize a responsible nuclear energy culture - a culture shaped by an integrated understanding of nuclear safety, safeguards and security - in regional nuclear energy programs. GNEII also promotes international interests in developing a nuclear energy security and safety culture, increases collaboration between the nuclear energy security and safety communities, and helps to enhance global standards for nuclear energy technology in the Middle East.

  18. Eolian transport of geogenic hexavalent chromium to ground water

    Wood, W.W.; Clark, D.; Imes, J.L.; Councell, T.B.

    2010-01-01

    A conceptual model of eolian transport is proposed to address the widely distributed, high concentrations of hexavalent chromium (Cr+6) observed in ground water in the Emirate of Abu Dhabi, United Arab Emirates. Concentrations (30 to more than 1000 μg/L Cr+6) extend over thousands of square kilometers of ground water systems. It is hypothesized that the Cr is derived from weathering of chromium-rich pyroxenes and olivines present in ophiolite sequence of the adjacent Oman (Hajar) Mountains. Cr+3 in the minerals is oxidized to Cr+6 by reduction of manganese and is subsequently sorbed on iron and manganese oxide coatings of particles. When the surfaces of these particles are abraded in this arid environment, they release fine, micrometer-sized, coated particles that are easily transported over large distances by wind and subsequently deposited on the surface. During ground water recharge events, the readily soluble Cr+6 is mobilized by rain water and transported by advective flow into the underlying aquifer. Chromium analyses of ground water, rain, dust, and surface (soil) deposits are consistent with this model, as are electron probe analyses of clasts derived from the eroding Oman ophiolite sequence. Ground water recharge flux is proposed to exercise some control over Cr+6 concentration in the aquifer.

  19. Infrared reflector based on liquid crystal polymers and its impact on thermal comfort conditions in buildings

    Khandelwal, Hitesh; Roberz, Franziska; Loonen, Roel C. G. M.; Hensen, Jan L. M.; Bastiaansen, Cees W. M.; Broer, Dick J.; Debije, Michael G.; Schenning, Albert P. H. J.

    2014-10-01

    There has been a huge increase in the global demand of energy over the last few years. One of the main contributors to energy consumption in buildings, cars, greenhouses and indoor spaces is the cooling devices needed to maintain the indoor temperature at comfortable levels. To reduce the energy used by cooling devices, we need improved light control in transparent building elements, such as windows. Infrared (IR) reflectors applied to the windows for rejection of infrared light would be very attractive, especially if they do not affect light in the visible region. A method to selectively and precisely control infrared transmission is via the use of cholesteric liquid crystal (Ch-LC) polymer reflectors. Ch-LCs, also known as chiral-nematic LCs, reflect circularly polarized light as a result of their self-organizing molecular helices. The pitch of the helix in these networks determines the wavelength of reflection. In contrast to existing alternatives, they are characterized by a very sharp cut-off between the transmissive and the reflective state enabling exact tailoring of the heat reflection. In this article we have focused on fabrication of infrared reflectors using Ch-LCs and a computational model was used to predict the energy savings of this IR-reflector in an office building in Abu Dhabi which indicated that 6 % energy savings can be realized.

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

    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.

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

    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.

  2. The energy savings potential of using dynamic external louvers in an office building

    Hammad, Fawwaz [W.S. Atkins, Abu Dhabi (United Arab Emirates); Abu-Hijleh, Bassam [Atkins Chair, Faculty of Engineering, The British University in Dubai, PO Box 345015, Dubai (United Arab Emirates)

    2010-10-15

    This research is aimed at exploring the influence of external dynamic louvers on the energy consumption of an office building located in Abu Dhabi-UAE. The IES-VR software was used to predict the energy consumption of a representative office module in order to evaluate the overall energy performance of employing external louvers on the south, east and west oriented facades. The use of dynamic facades was compared to another simpler method of using light-sensor controlled light dimmers. The results show that the potential energy savings using light dimming strategy only was 24.4%, 24.45% and 25.19% for the south, east and west oriented facades, respectively. The proposed dynamic louvers system with light dimming strategy achieved energy savings of 34.02%, 28.57% and 30.31% for the south, east and west orientations, respectively. Detailed analysis of the results showed that the facade's optimal static angle was -20 for the south oriented facade and 20 for the east and west oriented facades. Using these fixed optimal angles resulted in slightly lower energy savings than that of the dynamic facades. This would seem to be a good tradeoff between savings in energy running cost and the investment required to install, operate and maintain a dynamic facades system. (author)

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

    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.

  4. Improved characterization of local seismicity using the Dubai Seismic Network, United Arab Emirates

    Al Khatibi, Eman; Abou Elenean, K. M.; Megahed, A. S.; El-Hussain, I.

    2014-08-01

    In April 2006, Dubai Municipality established a broadband seismological network in Dubai Emirate, United Arab Emirates (UAE). This network was the first seismic network in UAE and consists of four remote seismic stations to observe local and regional seismic activity that may have an effect on Dubai Emirate and the surrounding areas. The network exchanges real-time data with the National Center of Meteorology and Seismology in Abu Dhabi, the Earthquake Monitoring Center in Oman and imports in real-time data from few Global Seismic Network stations, which increases the aperture of the network. In April 2012, Dubai Municipality installed an additional five free-field strong motion stations inside the urban area to estimate and publish real-time ShakeMaps for public and decision makers. Although the local seismic activity from April 2006 to June 2013 reflects low seismic activity with the Emirate, it indicates active tectonics in the relatively aseismic northern Oman Mountains region. A few inland clusters of micro-to-small earthquakes have been identified with the new network. A clear cluster of small-to-moderate earthquakes took place in the eastern part of UAE to the east of Masafi, while two clusters of micro-to-small earthquakes took place at Wadi Nazwa and northern Huwaylat. Focal mechanisms of few well recorded earthquakes in this region indicate normal faulting, generally trending NE in parallel to the transition shear zone between the collision at Zagros and the subduction at the Makran zone.

  5. Effect of sand and moisture on molten salt properties for open direct absorption solar receiver/storage system

    AlQaydi, M. S.; Delclos, T.; AlMheiri, S.; McKrell, T.; Calvet, N.

    2016-05-01

    Solar Salt (60 wt. % sodium nitrate, 40 wt. % potassium nitrate) is one candidate salt mixture for the CSPonD Demo project (Concentrated Solar Power On Demand Demonstration), ongoing collaboration between Masdar Institute and MIT. One prototype is under preparation at the Masdar Institute Solar Platform in Abu Dhabi. In this new concept, the salt will be used as an open direct absorption solar receiver integrated with a storage system so that the effects of dust/sand and moisture on the thermophysical properties have to be investigated. Thermal Gravimetric Analysis (TGA) was used to study the thermal stability and mass loss, while a Differential Scanning Calorimeter (DSC) was used to study the thermal properties and heat capacity of the salt mixture with and without sand. Considering the worst case scenario, the maximum mass loss rate at 550 °C, and in a fully open configuration, was measured to be 0.29 % per hour, around 2.34 per day of use (8 h of operation). The effect of sand was the same under nitrogen gas environment and air with moisture, which resulted in decreasing the melting temperature of the salts mixture and increasing its freezing temperature. The thermal properties remained stable even after 3 temperature cycles with impurities. Finally, the salt heat capacity increased due to the addition of 2 wt. % of sand.

  6. Variation in the size structure of corals is related to environmental extremes in the Persian Gulf.

    Bauman, Andrew G; Pratchett, Morgan S; Baird, Andrew H; Riegl, Bernhard; Heron, Scott F; Feary, David A

    2013-03-01

    The size structure of coral populations is the culmination of key demographic events, including recruitment, mortality and growth, thereby providing important insights to recent ecological dynamics. Importantly, the size structure of corals reflects both intrinsic (inherent life-history characteristics) and extrinsic (enhanced mortality due to chronic or acute disturbances) forcing on local populations, enabling post-hoc assessment of spatial and taxonomic differences in susceptibility to disturbance. This study examined the size structure of four locally abundant corals (Acropora downingi, Favia pallida, Platygyra daedalea, and massive Porites spp.) in two regions of the Persian Gulf: the southern Gulf (Dubai and Abu Dhabi) and eastern Gulf (western Musandam). Significant and consistent differences were apparent in mean colony sizes and size-distributions between regions. All corals in the southern Gulf were significantly smaller, and their size structure positively skewed and relatively more leptokurtic (i.e., peaky) compared to corals in the eastern Gulf. Sea surface temperatures, salinity, and the recent frequency of mass bleaching are all higher, in the southern Gulf, suggesting higher mortality rates and/or slower growth in these populations. Differences in size structure between locations were more pronounced than differences between species at each location, suggesting that extreme differences in environmental conditions and disturbance events have a greater influence on population dynamics in the Gulf than inherent differences in their life-history characteristics. PMID:23245870

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

    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

  8. Acinetobacter baumannii in Localised Cutaneous Mycobacteriosis in Falcons

    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.

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

    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. PMID:26971815

  10. Heritage and Tourism. Global Society and Shifting Values in the United Arab Emirates

    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.

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

    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

  12. Digital Rock Physics: Mechanical Properties of Carbonate Core Plug at Different Resolutions

    Jouini, M. S.; Faisal, T. F.; Islam, A.; Chevalier, S.; Jouiad, M.; Sassi, M.

    2014-12-01

    Digital Rock Physics (DRP) is a novel technology that could be used to generate accurate, fast and cost effective special core analysis (SCAL) properties to support reservoir characterization and simulation tools. For this work, Micro-CT images at different resolutions have been used to run simulations to determine elastic properties like bulk, shear, Young's Modulus and Poisson's ratio of a dry carbonate core plug from Abu Dhabi reservoirs. Pre processing and segmentation of raw images is performed in FEI 3D visualization and analysis tool Avizo. Carbonates are characterized by a very complex pore-space structure and so a high degree of heterogeneity. Abaqus that is based on Finite Element Method is used to run 2D and 3D elastic simulations. Results will be compared by simulating the same core-plug in an alternative segmentation and FEM modeling environment used previously by Jouini & Vega et al. 2012 [1]. Acoustic wave propagation experiments at different confining pressures are performed in the laboratory Triaxial machine to determine the dynamic Young's modulus and Poisson's ratio for the same core plug. Expeirmental results are compared with numerical results. [1] Jouini, M.S. and Vega, S. 2012. Simulation of carbonate rocks elastic properties using 3D X-Ray computed tomography images based on Discrete Element Method and Finite Element Method. 46th US Rock Mechanics / Geomechanics Symposium, Chicago, Il, USA, 24-27 June 2012.

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

    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. PMID:25816275

  14. Efek Penambahan Kitosan Molekul Tinggi Nanopartikel Pada Abu Sekam Padi Nanopartikel Terhadap Viabilitas Sel Pulpa (In Vitro).

    Silalahi, Pretty Farida Sinta

    2016-01-01

    Maintenance of a healthy pulp tissue is important for the function and vitality of teeth. Direct and indirect pulp capping materials which is often used to maintain the pulp tissue are calcium hydroxide, Mineral Trioxide Aggregate (MTA), and RMGIC (Resin Modified Glass Ionomer Cement). However, these materials have disadvantages, such as arsenic relase in MTA and HEMA from RMGIC. Previous research indicates High Molecular Chitosan Nanoparticles (HMCn) could stimulate cell proliferation becaus...

  15. PenentuanKadar Abu (Ash Content) Pada Karet Remah Mutu SIR 20 Di PT. Pantja Surya Perdagangan

    Singarimbun, Ratni Pratiwi

    2016-01-01

    Ash content testing had been done on the quality of crumb rubber sir 20 which aims to determine the high and low ash content for the crumb rubber on the quality sir 20. This determination process is carried out at a temperature of 550o C ± 20o C with a time of 2 hours. Ash content calculation results obtained for the crumb rubber from the first day until the tenth day in accordance with the Standart Indonesian Rubber (SIR) 20 namely 0,63%, 0,50%, 0,61%, 0,62%, 0,60%, 0,58%, 0,59%, 0,61%, 0,67...

  16. Pembuatan dan Analisa Sifat Mekanik Komposit dengan Penguat Abu Terbang (fly ash) Cangkang Sawit Untuk Bahan Kampas Rem Sepeda Motor

    Simanjorang, Berto P.

    2015-01-01

    Motorcycle brake pads is one of the important elements on a motorcycle , which greatly affects the brake system on a motorcycle braking . Motorcycle brake function to stop / reduce vehicle speed . Particles from asbestos material , when inhaled by humans can not be degraded by the body and settles in the lungs can interfere with health . Composite materials into alternative materials of waste oil palm shell is ash ( fly ash ) . Manufacture of composite material brake lining is composed of gra...

  17. Respons Pertumbuhan Bibit Kakao (Theobroma cacao L.)Terhadap Pemberian Abu Janjang Kepada Sawit Dan Pupu Urea Pada Media Pembibitan

    Sidabutar, Sarah Vitya

    2013-01-01

    SARAH VITRYA SIDABUTAR : the response of cocoa seedlings growth for giving palm bunch ash and urea fertilizer in the media of nursery, Led by Ir. Balonggu Siagian, MS and Ir Meiriani, MP. The research was conducted in the field UPT BBI, Tanjung Selamat at an altitude ± 57 meters above sea level since May 2012 until August 2012 using Randomized Block Design (RBD) factorial with two factors. The first factor is palm bunch ( 0, 10, 20, and 30 gram/polybag). The second factor ...

  18. Respons Pertumbuhan Bibit Kakao (Theobroma cacao L.) terhadap Pemberian Abu Boiler dan Pupuk Urea pada Media Pembibitan

    Sitorus, Uli Kris Putri

    2014-01-01

    Growing media fertility can be improved or enhanced with inorganic or organic fertilizer, such as boiler ash, which is one type of solid waste by-product of palm oil mills as well as the source of nitrogen urea fertilizer, is expected to boost growth of cocoa seedling in the nursery. This research had been conducted at experimental field of Fakultas Pertanian USU in May 2013 until September 2013, using factorial randomized block design with two factor, i.e. dose of boiler ash (0, 100, 200, a...

  19. A comparative analysis into U.S. military abuses at the My Lai massacre and Abu Ghraib prison scandal

    Carroll, Lisa I.

    2015-01-01

    Approved for public release; distribution is unlimited Incidents of abuse by U.S. service members, even if few and far between, have nearly irreversible impacts on the United States, including straining foreign relations, decreasing public support of U.S. policy, and negating counterterrorism efforts. A lot of research exists to discover why individuals participate in abuse, but little is known why individuals report abuse. This thesis looks at various models and their subcomponent element...

  20. A virulent parent with probiotic progeny: comparative genomics of Escherichia coli strains CFT073, Nissle 1917 and ABU 83972

    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...... use of virulence factors in epidemiological research, and emphasizes the need for more comparative genomic studies of closely related strains to compare their virulence potential.......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 genetic...... determinants differentiates a virulent from an avirulent strain still remains limited. In this study we designed a new comparative genomic hybridization microarray based on 31 sequenced E. coli strains and used it to compare two E. coli strains used as prophylactic agents (i.e. Nissle 1917 and 83972) with the...

  1. An Analysis of Abu Mus’ab al-Suri’s “Call to Global Islamic Resistance”

    M.W. Zackie

    2013-01-01

    Full Text Available This article is a contribution to the study of religious radicalization, in particular, religious radicalization that promotes violence. The term “radicalization” will be used here to refer to the process through which individuals adopt or promote an “extremist belief system for the purpose of facilitating ideologically-based violence to advance political, religious, or social change.”[1] This study applies discourse analysis[2] to a prominent radical Islamic text published after the terrorist attacks of September 11, 2001 (9/11: Mustafa bin Abd al-Qadir Setmariam Nasar’s Call to Global Islamic Resistance (2004 – hereafter referred to as GIR (Global Islamic Resistance. As will be detailed in the sections to come, this study analyses the beliefs and worldview evident in GIR, and seeks to elucidate its persuasiveness.[1] Rogers, L., Big Brother: House passes the “Violent Radicalization and Homegrown Terrorism Prevention Act,” 2007, available at: http://www.nogw.com/download/_07_thought_crime_bill.pdf.[2] In particular, the frame and narrative (thematic analysis aspects of discourse analysis will be utilized.

  2. Pengaruh Komposisi Limbah Sekam Padi Dan Abu Sekam Padi Sebagai Pengisi Komposit Hibrid Limbah Botol Plastik Kemasan Minuman

    Dani, Syahri

    2015-01-01

    This study aims to reduce waste plastic bottles that are not biodegradabled and to determine the composition of rice husk ash and rice husk filler in hybrid composites LBPKM in order to obtain the best results of mechanical properties analysis, such as tensile strength (tensile strength), flexural strength (flexural strength), and strength bump (impact strength), also water absorption test (water absorption), Scanning Electron Microscopy (SEM) analysis, and Fourier Transform In...

  3. APLIKASI ABU SEKAM PADA KONDISI DIBAWAH KAPASITAS LAPANG PADA LIMA VARIETAS PADI GOGO: HASIL DAN KOMPONEN HASIL

    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

  4. NCBI nr-aa BLAST: CBRC-OLAT-26-0054 [SEVENS

    Full Text Available CBRC-OLAT-26-0054 gb|ABU54795.1| gag-pro-pol polyprotein [Murine leukemia virus] gb...|ABU54796.1| gag-pro-pol polyprotein [Murine leukemia virus] gb|ABU54797.1| gag-pro-pol polyprotein [Murine leukemia virus] ABU54795.1 7e-40 46% ...

  5. Role Assessment of GIS Analysis and its Reliability while Ranking Urban Sustainability Using Scenarios Specific to Regional Climate, Community and Culture

    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

  6. The impact of a fast track area on quality and effectiveness outcomes: a Middle Eastern emergency department perspective.

    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.

  7. Implementation of the IAEA Code of Conduct on the Safety and Security of Radioactive Sources and its supplementary Import/Export Guidance. National Report from Norway

    This is the Norwegian Report to the IAEA International Conference on the Safety and Security of Radioactive Sources: Maintaining the Continuous Global Control of Sources throughout their Life Cycle, Abu Dhabi, United Arab Emirates, 27–31 October 2013. This report outlines the Norwegian legislative and regulatory systems of radiation protection. It describes functions and responsibilities of the national regulatory body, to show that the Norwegian radiation protection system is well developed and in accordance with the IAEA Code of Conduct on the Safety and Security of Radioactive Sources. However, the Norwegian authorities will aim to improve the radiation protection policy to further enhance safety and security of radioactive sources, in line with the Code and its supplementary Guidance on the Import and Export of Radioactive Sources. In Norway both services and facilities are available for persons authorized to manage radioactive sources. The national source register is a combined electronic register and notification system for users of radiation sources. Presently the system is being improved to be able to give geographical overviews, to make it possible to search for serial numbers of radiation sources and to make it easier to keep the information in the system updated at any time. These improvements will both contribute to prevent loss of control of radioactive sources and to help in situations with orphan sources. Norway has a well working radioactive waste management system. The general current status is emphasized in this report, but it also contains more specific examples and a short account for the new national administrative practice regarding outphasing of gamma blood irradiators. (author)

  8. Physiological response of Avicennia marina seedlings to the phytotoxic effects of the water-soluble fraction of Light Arabian crude Oil

    Stomatal behavior, growth performance and accumulation of polynuclear aromatic hydrocarbons (PAHs) were evaluated in seedlings of the mangrove Avicennia marina (Forssk.) Vierh, treated with the water soluble fraction (WSF) of Abu-Dhabi light Arabian crude oil through foliar spraying or soil application. Irregular stomatal behavior and weak stomatal control over transpiration was observed during the first 24 hours, where stomatal resistance of plants sprayed 150 and 300 (gPAHs plant-1) was significantly lower than that of the control plants. After 6 weeks all treated plants showed no significant difference in their elative growth rate (RGR) or in the net assimilation rate (NAR) compared with the control plants. Tri-aromatic hydrocarbons were the most accumulated in tissues of the treated plants. Penta- and hexa-aromatics, on the other hand, were undetectable in the WSF and consequently in the treated plants. A linear relationship was observed between the dose applied to the plants and the amounts of tissue accumulated PAHs (r=0.515 for soil application and r=0.984 for foliar spray). In plants sprayed with 300 (gPAHs plant-1, the total PAHs accumulated were more than that accumulated in plants with treated through soil application. These findings suggest that :( 1) Aqueous extraction of crude oil tends to signify the percentage of the low molecular weight PAHs, e.g. naphthalene to the total PAHs. (2) Disturbed stomach behavior in the first day of the treatment may be due to the venting of the volatile low molecular weight aromatic hydrocarbons (e.g. benzene, toluene and xylenes) through the stomata. (3) Uptake of water-soluble hydrocarbons by plants is equally possible through both the root system and the foliage. The ecological implications of these findings are discussed in relation to oil pollution of mangrove stands under field conditions. (author)

  9. Nuclear security education and training at Naif Arab University for Security Sciences

    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.

  10. Impact of single-walled carbon nanotubes on the embryo: a brief review

    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

  11. GCP compliance and readability of informed consent forms from an emerging hub for clinical trials

    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.

  12. The Effect of Air Pollution on Ozone Layer Thickness in Troposphere over the State of Kuwait

    H. O. Al Jeran

    2009-01-01

    Full Text Available Troposphere ozone layer acts as a shield against all ultraviolet radiation approaching the planet Earth through absorption. It was noticed in mid 80s that ozone layer has thinned on the poles of the planet due to release of man-made substances commonly known as Ozone Depleting Substances, (ODS into its atmosphere. The consequences of this change are adverse as the harmful radiations reach to the surface of the earth, strongly influencing the crops yield and vegetation. These radiations are major cause of skin cancer that has long exposure to Ultra Violet (UV radiation. United States environmental protection agency and European community have imposed strict regulations to curb the emission of ODS and phase out schedules for the manufacture and use of ODS that was specified by Montreal protocol in 1987. Problem statement: This research deled with data analysis of ozone layer thickness obtained from Abu-Dhabi station and detailed measurement of air pollution levels in Kuwait. Approach: The ozone layer thickness in stratosphere had been correlated with the measured pollution levels in the State of Kuwait. The influence of import of ozone depletion substances for the last decade had been evaluated. Other factor that strongly affects the ozone layer thickness in stratosphere is local pollution levels of primary pollutants such as total hydrocarbon compounds and nitrogen oxides. Results: The dependency of ozone layer thickness on ambient pollutant levels presented in detail reflecting negative relation of both non-methane hydrocarbon and nitrogen oxide concentrations in ambient air. Conclusion: Ozone layer thickness in stratosphere had been measured for five years (1999-2004 reflecting minimum thickness in the month of December and maximum in the month of June. The ozone thickness related to the ground level concentration of non-methane hydrocarbon and can be used as an indicator of the health of ozone layer thickness in the stratosphere.

  13. Human Resource Development for Introducing and Expanding Nuclear Power Programmes. Summary of an International Conference

    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.

  14. Tobacco smoking using Midwakh is an emerging health problem--evidence from a large cross-sectional survey in the United Arab Emirates.

    Mohammed Al-Houqani

    Full Text Available INTRODUCTION: 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. METHODS: 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. RESULT: 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. CONCLUSIONS: 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.

  15. Euritmiópolis. Una propuesta para la sostenibilidad del futuro. A propósito de la molécula urbana de Miguel Fisac.

    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.

     

  16. Modeling of global horizontal irradiance in the United Arab Emirates with artificial neural networks

    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/m2, RMSE = 0.179 kWh/m2, R2 = 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

  17. Land development assessment on the preserved Al Somalia Island/UAE using multi-temporal aerial photographs and GIS

    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)

  18. Can AERONET data be used to accurately model the monochromatic beam and circumsolar irradiances under cloud-free conditions in desert environment?

    Eissa, Y.; Blanc, P.; Wald, L.; Ghedira, H.

    2015-12-01

    Routine measurements of the beam irradiance at normal incidence include the irradiance originating from within the extent of the solar disc only (DNIS), whose angular extent is 0.266° ± 1.7 %, and from a larger circumsolar region, called the circumsolar normal irradiance (CSNI). This study investigates whether the spectral aerosol optical properties of the AERONET stations are sufficient for an accurate modelling of the monochromatic DNIS and CSNI under cloud-free conditions in a desert environment. The data from an AERONET station in Abu Dhabi, United Arab Emirates, and the collocated Sun and Aureole Measurement instrument which offers reference measurements of the monochromatic profile of solar radiance were exploited. Using the AERONET data both the radiative transfer models libRadtran and SMARTS offer an accurate estimate of the monochromatic DNIS, with a relative root mean square error (RMSE) of 6 % and a coefficient of determination greater than 0.96. The observed relative bias obtained with libRadtran is +2 %, while that obtained with SMARTS is -1 %. After testing two configurations in SMARTS and three in libRadtran for modelling the monochromatic CSNI, libRadtran exhibits the most accurate results when the AERONET aerosol phase function is presented as a two-term Henyey-Greenstein phase function. In this case libRadtran exhibited a relative RMSE and a bias of respectively 27 and -24 % and a coefficient of determination of 0.882. Therefore, AERONET data may very well be used to model the monochromatic DNIS and the monochromatic CSNI. The results are promising and pave the way towards reporting the contribution of the broadband circumsolar irradiance to standard measurements of the beam irradiance.

  19. Penggunaan Serat Alami Limbah Ampas Tebu (BAGGASE) PTPN II Sei Semayang Dan Perekat Abu Terbang Batu Bara Pltu Sibolga (FLY ASH) Substitusi Semen Pada Pembuatan Genteng

    Daulay, Sri Hanurawati NS

    2010-01-01

    Incerasing tensile strengthof concrete can be obtained by adding fiber to the fresh concrete mix. In limited applications of non structural element. The natural fiber (mineral or organic) can be used. This research is conducted to know the influence of baggase fiber addition in cement, sand, and water mix to in crease the tensile, compressive strength,fracture strength hardness and water absorption. This result will be application in building materialin dustries especially for tiles produ...

  20. Analisis Kadar Air, Abu,Protein, Lemak dan Karbohidrat Edible Film yang Terbuat dari Campuran Tepung Rumput Laut (Eucheuma sp.) dan Gliserin

    Agustina, Dewi Lestari

    2015-01-01

    The examination and analysis of moisture, ash, protein, fat and carbohydrate edble film made from seaweed flour (Eucheuma sp.) mixture, chitosan and glycerin has been done. The making of edible film making begins with mixing seaweed flour, chitosan, water, and then heated and added with glycerin, and stirrer up. The homogenous solution was put into acrylic plate , and dried in an oven at temperature 400C for ± 2 days. After that, examined the edible film nutrition content, and the result, ...

  1. 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.)

    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)

  2. Pengaruh Penambahan Abu Cangkang Sawit Terhadap Daya Dukung Dan Kuat Tekan Pada Tanah Lempung Ditinjau Dari Uji UCT Dan CBR Laboratorium

    Endriani, Debby

    2012-01-01

    Clay stabilization process either the material of its stabilisator or the technology for its improvement is up to now always implemented. The materials for clay stabilization currently used are, among other things, GEOSTA which is still imported and its price is relatively expensive, and flying ashes which used to be a waste is currently used for pozolan in concrete mixture and soil stabilization that its economic value becomes higher. This study looked for an alternative ma...

  3. Pemanfaatan Abu Tandan Kosong Kelapa Sawit Untuk Menurunkan Kandungan Minyak/Lemak BOD Dan COD Dari Limbah Cair Pabrik Kelapa Sawit

    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...

  4. Molecular Adjuvants Based on Nonpyrogenic Lipophilic Derivatives of norAbuMDP/GMDP Formulated in Nanoliposomes: Stimulation of Innate and Adaptive Immunity

    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 ostatní: 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 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: 3.420, year: 2014

  5. Pengaruh Peningkatan Jumlah Abu Kulit Buah Kelapa Sebagai Katalis Dalam Pembuatan Metil Ester Dengan Bahan Baku Minyak Sawit Mentah (Crude Palm Oil)

    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...

  6. Efektifitas pemberian Abu Masak Garam dan Kascing Terhadap Karakteristik Inceptisol Asal Kec. Sama Dua Kab. Aceh selatan Pada Pertanaman Cabai (Capsicum annuum. L).

    Nury, Handayani

    2011-01-01

    Inceptisol at Sama Dua subdistrict has high potensial for agriculture if we could manage correctly good management technique, although it has low organic matter and nutrients. Based on carer, this research is aimed to know how input of casting as organic fertilizer ang salt ash to increase aggregation could enhance red pepper (Capsicum annuum L.) growth at this land. This research was conducted at green house and Chemical and Soil Fertility Laboratory at Faculty of Agriculture,...

  7. NorAbuMDP glycopeptides and metallochelating nanoliposomes for construction of recombinant vaccines: non-lipidised Borrelia burgdorferi recombinant OspC as an example

    Turánek, J.; Mašek, J.; Raška, M.; Ledvina, Miroslav

    Praha: Ústav organické chemie a biochemie AV ČR, v.v.i, 2011 - (Slaninová, J.; Borovičková, L.). s. 68-68 ISBN 978-80-86241-36-4. [Biologically Active Peptides /12./. 27.04.2011-29.04.2011, Praha] R&D Projects: GA ČR(CZ) GAP304/10/1951; GA AV ČR KAN200520703; GA AV ČR KAN200100801 Institutional research plan: CEZ:AV0Z40550506 Keywords : glycopeptides * synthetic vaccines * structural analysis Subject RIV: CC - Organic Chemistry

  8. Pembuatan Paving Block Dengan Menggunakan Limbah Las Karbit Sebagai Bahan Additif Dengan Perekat Limbah Padat Abu Terbang Batubara (Fly Ash) Pltu Labuhan Angin Sibolga

    Muliyasih, Sri

    2011-01-01

    Many kinds of analysis about the utilizing of fly ash and carbide waste for the making of concrete have been conducted. The analysis done here uses the two of waste they are; fly ash and carbide waste mixed with cement, sand, and water to result the product what is called paving block, with the comparison cement :sand :water = 1 : 4 : 0,6. for the use of fly ash 10 % and 20 % of the volume cement, percentage of carbide waste used is started from 10%, 20%, 30%, 40% dan 50% . The sample of the...

  9. Tereza Stöckelová, Yasar Abu Ghosh (eds.): Etnografie: Improvizace v teorii a terénní praxi

    Dlouhá, Marie

    Sociologický ústav AV ČR, v. v. i.. Roč. 51, č. 5 (2015), s. 874-876 ISSN 0038-0288 Institutional support: RVO:68378025 Keywords : etnography * methodology Subject RIV: AO - Sociology, Demography

  10. Pengaruh Komposisi Limbah Sekam Padi Dan Abu Sekam Padi Sebagai Pengisi Komposit Hibrid Limbah Botol Plastik Kemasan Minuman Dengan Penambahan Gliserol Sebagai Plasticizer

    Harahap, Faisal Bukhory

    2016-01-01

    This study aims to reduce waste plastic bottles which are not biodegradable and to obtain composition filler rice husk ash and rice husk in hybrid composites waste plastic bottles as well as the effect of adding glycerol as a plasticizer in producing mechanical properties, the best condition of tensile strength, flexural strength, impact strength, as well as water absorption and it is supported by scanning electron microscopy (SEM) analysis and Fourier Transform Infra-Red (FTIR...

  11. Penggunaan Tepung Limbah Udang dengan Pengolahan Filtrat Air Abu Sekam, Fermentasi EM-4 dan Kapang Trichoderma viridae pada Ransum Terhadap Pertumbuhan Ayam Broiler

    Kaban, Susi Susanti

    2015-01-01

    This research aimed to determine the extent of the use of shrimp waste powder with water filtrate husk ash processing , fermentation EM- 4 and Trichoderma viridae in the ration of increase body weight, feed consumption and feed conversion broiler chickens . The research had been conducted in the Laboratory of Animal Biology Livestock Studies Program in The University of North Sumatra from December 2013 until January 2014 using the 120 heads of DOC . Plan adopted in this study is completely ra...

  12. Escherichia coli Isolates Causing Asymptomatic Bacteriuria in Catheterized and Noncatheterized Individuals Possess Similar Virulence Properties

    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...... previously described for the prototype ABU E. coli strain, 83972. This is the first global gene expression analysis of E. coli CA-ABU strains. Overall, our data suggest that nosocomial ABU and CA-ABU E. coli isolates possess similar virulence profiles....

  13. NCBI nr-aa BLAST: CBRC-TTRU-01-1041 [SEVENS

    Full Text Available CBRC-TTRU-01-1041 gb|ABU86942.1| Toll-like receptor 10 [Bos taurus x Bos indicus] g...b|ABU86944.1| Toll-like receptor 10 [Bos taurus] gb|ABU86945.1| Toll-like receptor 10 [Bos taurus] gb|ABU869...46.1| Toll-like receptor 10 [Bos taurus] gb|ABU86949.1| Toll-like receptor 10 [Bos taurus x Bos indicus] ABU86942.1 0.0 83% ...

  14. NCBI nr-aa BLAST: CBRC-PVAM-01-0803 [SEVENS

    Full Text Available CBRC-PVAM-01-0803 gb|ABU86942.1| Toll-like receptor 10 [Bos taurus x Bos indicus] g...b|ABU86944.1| Toll-like receptor 10 [Bos taurus] gb|ABU86945.1| Toll-like receptor 10 [Bos taurus] gb|ABU869...46.1| Toll-like receptor 10 [Bos taurus] gb|ABU86949.1| Toll-like receptor 10 [Bos taurus x Bos indicus] ABU86942.1 0.0 83% ...

  15. NCBI nr-aa BLAST: CBRC-VPAC-01-1397 [SEVENS

    Full Text Available CBRC-VPAC-01-1397 gb|ABU86942.1| Toll-like receptor 10 [Bos taurus x Bos indicus] g...b|ABU86944.1| Toll-like receptor 10 [Bos taurus] gb|ABU86945.1| Toll-like receptor 10 [Bos taurus] gb|ABU869...46.1| Toll-like receptor 10 [Bos taurus] gb|ABU86949.1| Toll-like receptor 10 [Bos taurus x Bos indicus] ABU86942.1 0.0 88% ...

  16. On the application of magnetic method for uranium exploration - a case study along Dumhath-Pehia-Dhabi-Khorma Tract of Central Sarguja Shear Zone (CSSZ), Surajpur Dist, Chhattisgarh. Abstract No. 43

    Shear zones are the most ubiquitous features observed in planetary surfaces and become long-living features with a long-term memory. They are the most favorable geological structures which generally host vein type uranium mineralization across the world. The Sarguja Shear Zone (SSZ) is running for more than 100 km, from river Mahan of Surguja district, Chhattisgarh in the west to Palamau district of Jharkhand in the east. The uranium mineralization is observed at various places along this shear zone. In Central Surguja Shear Zone (CSSZ), low grade vein type U-deposits were established by AMD through detailed exploration at Jajawal and Dumhath areas. The geophysical methods have been extensively used throughout the globe for delineation of concealed structural features such as faults, fractures, shear zones, litho-contacts and intrusive basic bodies in areas underlain by different rock formations, as these features often control and host economic minerals including uranium. (author)

  17. Bush lubas al-Zarqawi järglase kinni püüda / Aadu Hiietamm

    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

  18. THE INFLUENCE OF BAMBOO LEAF ASH AS FLY ASH ON PHYSICAL PROPERTY OF CONCRETE CEMENT

    Nurlaela Rauf; Dahlang Tahir; Iin Roswansari

    2012-01-01

    Abu daun bambu digunakan sebagai abu terbang pada semen, karena alasan ramah lingkungan. Abu daun bamboo (blash) ditambahkan pada bahan dasar semen (klinker, gipsum, tras dan batu kapur). Persentasi berat dari abu daun bambu yang digunakan adalah 0%, 3%, 4% and 6%. Penentuan komposisi kimia ditentukan dengan menggunakan fluresensi sinar-x (XRF). Sifat fisis dari sampel semen diukur menggunakan alat otomatik Blaine, Vikat, dan Autoclave. Didapatkan sifat fisisnya sesuai yang disyaratkan Standa...

  19. 241-SY-101 mulitport riser acceptance for beneficial use

    This document formally demonstrates that the Acceptance for Beneficial USE (ABU) process for the SY tank farm Multiport Riser assembly has been properly completed in accordance with the ABU checklist. For each item required on the ABU checklist, a bibliography of the documentation prepared and released to satisfy the requirement is provided

  20. Paleostress reconstructions of Jabal Hafit structures, Southeast of Al Ain City, United Arab Emirates (UAE)

    Zaineldeen, Usama F.

    2011-02-01

    This paper presents the first paleostress results obtained from displacement and fracture systems within the Lower Eocene sediments at Jabal Hafit, Abu Dhabi Emirate, UAE. Detailed investigation of Paleogene structures at Jabal Hafit reveal the existence of both extensional structures (normal faults) and compressional structures (strike-slip and reverse faults). Structural analysis and paleostress reconstructions show that the Paleogene kinematic history is characterized by the succession of four paleostress stages. Orientation of principal stresses was found from fault-slip data using an improved right-dihedra method, followed by rotational optimisation (TENSOR program). The paleostress results confirm four transtensional tectonic stages (T1-T4) which affected the study area. The first tectonic stage (T1) is characterized by SHmax NW-SE σ2-orientation. This stage produced NW-SE striking joints (tension veins) and E-W to ENE-WSW striking dextral strike-slip faults. The proposed age of this stage is Early Eocene. The second stage (T2) had SHmax N-S σ2-orientation. N-S striking joints and NNE-SSW striking sinistral strike-slip faults, E-W striking reverse faults and N-S striking normal faults were created during this stage. The T2 stage is interpreted to be post-Early Eocene in age. The third stage (T3) is characterized by SHmax E-W σ2-orientation. This stage reactivated the E-W reverse faults as sinistral strike-slip faults and created E-W striking joints and NE-SW reverse faults. The proposed age for T3 is post-Middle Eocene. During the T3 ( SHmax E-W σ2-orientation) stage the NNW-plunging Hafit anticline was formed. The last tectonic stage that affected the study area (T4) is characterized by SHmax NE-SW σ2-orientation. During this stage, the ENE-WSW faults were reactivated as sinistral strike-slip and reverse faults. NE-SW oriented joints were also created during the T4 ( SHmax NE-SW σ2-orientation) stage. The interpreted age of this stage is post

  1. Comorbidities associated with COPD in the Middle East and North Africa region: association with severity and exacerbations

    Mahboub B

    2016-02-01

    Full Text Available Bassam Mahboub,1 Ashraf Alzaabi,2 Mohammed Nizam Iqbal,3 Hocine Salhi,4 Aïcha Lahlou,5 Luqman Tariq,6 Abdelkader El Hasnaoui6 1Department of Pulmonary Medicine and Allergy, University of Sharjah, Sharjah, 2Respirology Division, Zayed Military Hospital, Abu Dhabi, 3Department of Pulmonary Medicine, Rashid Hospital, Dubai Health Authority, Dubai, United Arab Emirates; 4Foxymed, Paris, France; 5MS Health, Rabat, Morocco, 6GlaxoSmithKline, Dubai, United Arab Emirates Objective: To assess the frequency of comorbidities in subjects with COPD and their association with respiratory symptom severity and COPD exacerbations.Materials and methods: This was an analysis of the BREATHE study, a cross-sectional survey of COPD conducted in the general population of eleven countries in the Middle East and North Africa, including Pakistan. The study population consisted of a sample of subjects with COPD for whom the presence of comorbidities was documented. Three questionnaires were used. The screening questionnaire identified subjects who fulfilled an epidemiological case definition of COPD and documented any potential comorbidities; the detailed COPD questionnaire collected data on respiratory symptoms, COPD exacerbations, and comorbidities associated with COPD; the COPD Assessment Test collected data on the impact of respiratory symptoms on well-being and daily life.Results: A total of 2,187 subjects were positively screened for COPD, of whom 1,392 completed the detailed COPD questionnaire. COPD subjects were more likely to report comorbidities (55.2% than subjects without COPD (39.1%, P<0.0001, most frequently cardiovascular diseases. In subjects who screened positively for COPD, the presence of comorbidities was significantly (P=0.03 associated with a COPD Assessment Test score ≥10 and with antecedents of COPD exacerbations in the previous 6 months (P=0.03.Conclusion: Comorbidities are frequent in COPD and associated with more severe respiratory symptoms

  2. Multidisciplinary management of clear-cell renal cell carcinoma in Africa and the Middle East: current practice and recommendations for improvement

    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. Gulf money in Kerala: coping with the problems of plenty.

    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. PMID:12265616

  4. Flow of light energy in benthic photosynthetic microbial mats

    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

  5. Use of second-generation antipsychotics in the acute inpatient management of schizophrenia in the Middle East

    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

  6. An observational study of acarbose treatment in patients with type 2 diabetes from the Middle East and Morocco

    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

  7. VITAMIN B6 (PYRIDOXINE HYDROCHLORIDE) TOXICOSIS IN FALCONS.

    Samour, Jaime; Perlman, Janine; Kinne, Jörg; Baskar, Vijay; Wernery, Ulrich; Dorrestein, Gerry

    2016-06-01

    This manuscript reports three independent accidental cases of vitamin (Vit) B6 toxicosis in gyrfalcons (Falco rusticolus) and peregrine falcons (Falco peregrinus) and a toxicology study that was conducted to characterize the clinical responses of gyrfalcons and gyrfalcon × peregrine falcons to a range of single intramuscular (IM) and oral (PO) doses of Vit B6. Both lethal and nonlethal doses were determined. Twelve female gyrfalcons died following IM injection of 1 ml of a vitamin B preparation. Within 30 min of injection, the birds passed pistachio green-colored urates and progressed to vomiting, anorexia, cessation of normal activity, ptosis, collapse, and death, occurring 24-36 hr post injections. Three individuals vomited frothy, partially digested blood and had clonic spasms and convulsions. Postmortem and histopathology revealed multifocal severe hepatic necrosis, splenic lymphoid tissue depletion and hemorrhages with arterial necrosis, and acute renal tubular necrosis. Following administration of a different, oral, mineral-vitamin supplement, a total of 21 peregrine falcons in two separate European facilities died suddenly. Histology of the liver showed diffuse congestion and multifocal coagulative necrosis with mild infiltration of heterophils. The particular nutritional supplement, used by both breeders, was analyzed and found to contain 5-9.7% Vit B6. Other randomly selected lots of the product contained 0.007-0.27% Vit B6. According to the product label, Vit B6 should have been present at 0.004%. To confirm the hypothesis that Vit B6 was responsible for the deaths of the falcons in Abu Dhabi, Vit B6 (British Pharmacopoeia [BP] grade) in powder form was diluted in water for injection and administered IM to four groups of falcons. Groups of four gyrfalcon × peregrine hybrid falcons or gyrfalcons (or both) were given a single IM dose of 5, 10, 15, or 20 mg/kg of Vit B6 or received an oral dose of 25, 50, or 75 mg of Vit B6. Only birds in the lowest

  8. Mangroves and Sediments - It's not all about mud!

    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

  9. NCBI nr-aa BLAST: CBRC-RMAC-01-0084 [SEVENS

    Full Text Available CBRC-RMAC-01-0084 ref|XP_594146.3| PREDICTED: Toll-like receptor 5 [Bos taurus] gb|...ABC68311.1| toll-like receptor 5 [Bos taurus] gb|ABU86924.1| Toll-like receptor 5 [Bos taurus x Bos indicus]... gb|ABU86926.1| Toll-like receptor 5 [Bos taurus] gb|ABU86927.1| Toll-like receptor 5 [Bos taurus] gb|ABU869...28.1| Toll-like receptor 5 [Bos taurus] gb|ABU86929.1| Toll-like receptor 5 [Bos tau...rus] gb|ABU86931.1| Toll-like receptor 5 [Bos taurus x Bos indicus] gb|ABU86932.1| Toll-like receptor 5 [Bos taurus x Bos indicus] XP_594146.3 0.0 78% ...

  10. NCBI nr-aa BLAST: CBRC-TNIG-22-0261 [SEVENS

    Full Text Available CBRC-TNIG-22-0261 ref|XP_594146.3| PREDICTED: Toll-like receptor 5 [Bos taurus] gb|...ABC68311.1| toll-like receptor 5 [Bos taurus] gb|ABU86924.1| Toll-like receptor 5 [Bos taurus x Bos indicus]... gb|ABU86926.1| Toll-like receptor 5 [Bos taurus] gb|ABU86927.1| Toll-like receptor 5 [Bos taurus] gb|ABU869...28.1| Toll-like receptor 5 [Bos taurus] gb|ABU86929.1| Toll-like receptor 5 [Bos tau...rus] gb|ABU86931.1| Toll-like receptor 5 [Bos taurus x Bos indicus] gb|ABU86932.1| Toll-like receptor 5 [Bos taurus x Bos indicus] XP_594146.3 9e-85 39% ...

  11. ROLE ASSESSMENT OF GIS ANALYSIS AND ITS RELIABILITY WHILE RANKING URBAN SUSTAINABILITY USING SCENARIOS SPECIFIC TO REGIONAL CLIMATE, COMMUNITY AND CULTURE

    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

  12. Investigation of molluscicidal activity of certain Sudanese plants used in folk-medicine. II. Molluscicidal activity of the different morphological organs of Gnidia kraussiana Meisn "abu gotna" family Thymelaeaceae.

    El Kheir, Y M; El Tohami, M S

    1979-01-01

    The molluscicidal activity of Gnidia kraussiana Meisn leaf, stem and root was studied. Each morphological part was extracted with cold and boiling water, different organic solvent and successively with organic solvents of increasing polarity. Throughout it was found that the extracts of the root were the most potent followed by the stem. Boiling water extracts were more potent than cold water extracts, while in case of extraction with different organic solvents, the petroleum ether extracts of the root and stem were the most potent, while for the leaf, the ethanolic extract was the most potent. On successive extraction, the petroleum ether extracts of all organs were the most potent. Saponification of the petroleum ether extract of the root was carried out and the activity of the different fractions were tested. Different extract fractions were obtained from the 80 per cent ethanolic percolate of the root. Some of the physical properties and the phytochemical screening of the successive extractives of the three organs were studied. PMID:529348

  13. 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).

    Pudji Rahardjo

    2012-01-01

    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 ...

  14. Pemanfaatan Pupuk Kandang Kambing dan Abu Sekam Padi untuk Mengurangi Penggunaan Pupuk Urea dan Kcl serta Pengaruhnya Terhadap Pertumbuhan Tanaman Padi (Oryza Sativa L.) dan Sifat Kimia Tanah Sawah

    Nasution, Mimi Handayani

    2011-01-01

    The research was aimed to know that supply the goat manure and husk ash of rice can decrease utilization Urea and KCl fertilizer and to know the influence to againts rice plants grown and chemical characteristic of paddy soil. The research was held in gauze house and Chemistry/Soil Fertility Laboratory, Agricultural Faculty, University of North Sumatera, Medan in February-May 2011. This research used randomized block design nonfactorial with eight treatments and three replications so there ar...

  15. 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

    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 ostatní: 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

  16. 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.

    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

  17. Stimulation of innate immunity in newborn kids against Cryptosporidium parvum infection-challenge by intranasal/per-oral administration of liposomal formulation of N-L18-norAbu-GMDP adjuvant

    Turánek, J.; Kašná, A.; Koudela, Břetislav; Ledvina, Miroslav; Miller, A. D.

    London: International Liposome Society, 2005. s. 70. [Annual Meeting Liposome Advances: Progress in Drug and Vaccine Delivery. 12.12.2005-16.12.2005, London] R&D Projects: GA MZe(CZ) QF3115 Institutional research plan: CEZ:AV0Z4055905 Keywords : Cryptosporidium parvum * immunomodulation * muramyl dipeptide analogues Subject RIV: EC - Immunology

  18. 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

    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

  19. 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

    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

  20. Molecular dynamics study of the effect of the gamma-Abu insert on the conformational behavior of the glycopeptide dendrimers based on the oligolysine scaffold in N, N'-dimethylformamide

    Vepřek, Pavel; Ježek, Jan; Trnka, T.; Vondrášek, Jiří

    2004-01-01

    Roč. 22, č. 1 (2004), s. 79-90. ISSN 0739-1102 R&D Projects: GA ČR GA303/01/0690; GA MŠk LN00A032 Institutional research plan: CEZ:AV0Z4055905 Keywords : multiple antigen glycopeptides * Tn antigen * GalNAc Subject RIV: CE - Biochemistry Impact factor: 1.113, year: 2004

  1. Asymptomatic bacteriuria Escherichia coli strains

    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...... against the UPEC strain CFT073 was also studied. The different ABU strains displayed a wide variety of the measured characteristics. Half of the ABU strains displayed functional type 1 fimbriae while only one expressed functional P fimbriae. A good correlation between the growth rate of a particular...

  2. Molecular Basis of Commensalism in the Urinary Tract: Low Virulence or Virulence Attenuation?▿ †

    Zdziarski, Jaroslaw; Svanborg, Catharina; Wullt, Björn; Hacker, Jörg; Dobrindt, Ulrich

    2007-01-01

    In some patients, Escherichia coli strains establish significant bacteriuria without causing symptoms of urinary tract infection (UTI). These asymptomatic-bacteriuria (ABU) strains have been shown to express fewer virulence factors than the uropathogenic E. coli (UPEC) strains that cause severe, symptomatic UTI. Paradoxically, ABU strains carry many typical UPEC virulence genes, and the molecular basis of their low virulence therefore remains unclear. This study examined whether ABU strains m...

  3. SY tank farm ventilation inlet filters and inlet stack acceptance for beneficial use

    This document formally demonstrates that the ABU process for the SY tank farm inlet filters and SY-101 inlet stack has been properly completed in accordance with the approved ABU checklist. For each item required on the ABU checklist, a bibliography of the documentation prepared and released to satisfy the requirement is provided. A copy of the approved inlet filter/inlet stack ABU checklist is also attached. Release of this document signifies that the tank farm operations, engineering, and maintenance organizations have accepted responsibility for the SY tank farm ventilation inlet filters and the SY-101 inlet stack

  4. Asymptomatic Bacteriuria in Clinical Urological Practice

    Cai, Tommaso; Mazzoli, Sandra; Lanzafame, Paolo;

    2016-01-01

    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...... 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...

  5. Asymptomatic bacteriuria Escherichia coli strains

    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...

  6. 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

    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)

  7. Virulence potential of Escherichia coli strains causing asymptomatic bacteriuria during pregnancy.

    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. PMID:21918033

  8. Virulence Potential of Escherichia coli Strains Causing Asymptomatic Bacteriuria during Pregnancy ▿

    Lavigne, Jean-Philippe; Boutet-Dubois, Adeline; Laouini, Dorsaf; Combescure, Christophe; Bouziges, Nicole; Marès, Pierre; Sotto, Albert

    2011-01-01

    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.

  9. Sõda vangidega : iraaklaste piinajad astusid kohtu ette / ref. Virgo Kruve

    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

  10. Külas tippterroristil / Aadu Hiietamm

    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

  11. Biofilm formation by asymptomatic and virulent urinary tract infectious Escherichia coli strains

    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...

  12. Asymptomatic Bacteriuria in Clinical Urological Practice: Preoperative Control of Bacteriuria and Management of Recurrent UTI

    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.

  13. Nuclear Power Newsletter, Vol. 11, No. 2, May 2014

    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

  14. Multidisciplinary research of geothermal modeling

    -Ing. Ulvi Arslan, Univ., ., Dr. _., Prof.; Heiko Huber, Dipl.-Ing.

    2010-05-01

    application on geothermal systems. The history of this multidisciplinary research of geothermal modeling performed by German universities is shown in this paper. Outstanding geothermal research programs of German universities and state aided organizations (BGR, LBEG, GGA) are pointed out. Actual geothermal modeling programs based on the Finite-Element-Method or the Finite-Differences-Method as well as analytical programs are introduced. National and international geothermal projects supported by German universities and state aided organizations are described. Examples of supervised shallow and deep geothermal systems are given. Actually the Technical University Darmstadt is performing a research program supported by a national organization, the Ministry of Economics and Technology (BMWi). Main aim of this research program titled experimental investigation for the verification of a Finite-Element-Multiphase-Model is to analyze the subsoil as a three-phases-model with separated consideration of conduction, convection and advection and their subsequent interaction. The latest developments of numerical projects as well as the actual state of the before mentioned research program are pointed out in the paper. REFERENCES Quick, H., Arslan, U., Meißner, S., Michael, J. 2007. Deep foundations and geothermal energy - a multi-purpose solution, IFHS: 8. International conference on multi-purpose high-rise towers and tall buildings, Abu Dhabi, 2007 Arslan, U. and Huber, H. 2008. Application of geothermal energy. University of Istanbul, Yapistanbul No. 3 / 2008, Turkey, 2008 Quick, Q., Michael, J., Arslan, U., Huber, H. 2010. History of International Geothermal Power Plants and Geothermal Projects in Germany, Proceedings World Geothermal Congress 2010 Bali, Indonesia, 25-29 April 2010 Arslan, U., Huber, H. 2010. Education of Geothermal Sciences in Germany as part of an application orientated research, Proceedings European Civil Engineering Education and Training (EUCEET III) Special

  15. Terrestrial Real-Time Volcano Monitoring

    Franke, M.

    2013-12-01

    well as, system hardening backup centers. Moreover, Antelope, as typical middleware, allows the scientist and software developer to focus on the specific purpose of their application by providing well defined input/output interfaces. This will spur the development of original and inventive real-time processing schemes in the realm of volcano monitoring. Whatever the underlying data and information engine is, it is only as good as the frontend. Such a frontend has to accommodate the dual purpose of putting data and information in a form that is conducive for scientist and the emergency responder. Current projects in Italy and Abu Dhabi with multiple display centers gave us insights into how difficult it is to develop a multipurpose situation room. Currently, we are experimenting with sophisticated emergency management software that ties strong-motion measurement, structural behavior, and loss estimation to a situation-driven response plan. Although different in content and timeline, this can be adapted for developing volcano eruptions. A final word on remote sensing data, e.g. infrared imaging from an airplane: If the data can be streamed, there is a way to time tag them and include them in the broader real-time process. At least, batch processing should be considered in order to improve the overall information status pre- or post-event.

  16. Sources and potential application of waste heat utilization at a gas processing facility

    Alshehhi, Alyas Ali

    Waste heat recovery (WHR) has the potential to significantly improve the efficiency of oil and gas plants, chemical and other processing facilities, and reduce their environmental impact. In this Thesis a comprehensive energy audit at Abu Dhabi Gas Industries Ltd. (GASCO) ASAB gas processing facilities is undertaken to identify sources of waste heat and evaluate their potential for on-site recovery. Two plants are considered, namely ASAB0 and ASAB1. Waste heat evaluation criteria include waste heat grade (i.e., temperature), rate, accessibility (i.e., proximity) to potential on-site waste heat recovery applications, and potential impact of recovery on installation performance and safety. The operating parameters of key waste heat source producing equipment are compiled, as well as characteristics of the waste heat streams. In addition, potential waste heat recovery applications and strategies are proposed, focusing on utilities, i.e., enhancement of process cooling/heating, electrical/mechanical power generation, and steam production. The sources of waste heat identified at ASAB facilities consist of gas turbine and gas generator exhaust gases, flared gases, excess propane cooling capacity, excess process steam, process gas air-cooler heat dissipation, furnace exhaust gases and steam turbine outlet steam. Of the above waste heat sources, exhaust gases from five gas turbines and one gas generator at ASAB0 plant, as well as from four gas turbines at ASAB1 plant, were found to meet the rate (i.e., > 1 MW), grade (i.e., > 180°C), accessibility (i.e., generated at ASAB1, approximately 173 MW are recovered by waste heat recovery steam generators (WHRSGs), leaving 116 MW unutilized. The following strategies were developed to recover the above waste heat. At ASAB0, it is proposed that exhaust gases from all five gas turbines be used to power a WHRSG. The steam generated by the WHRSG would both i) drive an absorption refrigeration unit for gas turbine inlet air cooling

  17. 节水型设计:水分收支分析对干旱和半干旱地区环境应变的作用%Water-Conserving Design:Contributions of Water Budget Analysis to Resilience in Arid and Semi-arid Regions

    James L.Wescoat Jr; 鲍梓婷(译); 董芦笛(校)

    2015-01-01

    draw upon advances in soil and weather sensor and controller technologies. Recent water budget analyses have sought to trace water flows at the global scale, as wel as the water footprints of industrial supply chains, and the water alocation and pricing institutions for urban and site scales. Adaptation of these ideas and methods across a range of scales -- from the human body to the building, site, city, region, and globe -- represents an exciting frontier for arid zone design, and a valuable contribution to the field of water-conserving design more broadly. These prospects are ilustratrated in a series of case studies from the garden complexes of Agra and Nagaur in India to a "new aflaj" system in Abu Dhabi.

  18. Drilling the Mediterranean Messinian Evaporites to Answer Key Questions Related to Massive Microbial Dolomite Formation under Hypersaline Alkaline Conditions

    McKenzie, Judith A.; Bontognali, Tomaso R. R.; Vasconcelos, Crisogono

    2014-05-01

    dolomite precipitation has been studied extensively in rare modern environments, such as the arid coastal sabkhas of Abu Dhabi, UAE and the hypersaline coastal lagoons in Brazil. However, extrapolation of these studies of relatively limited aerial extent to interpret larger-scale, ancient dolomite formation of putative evaporitic origin remains elusive. Such ancient micritic dolomite formations with associated micro-porosity represent extremely valuable hydrocarbon reservoirs. Therefore, a comprehensive investigation of a relatively recent micritic dolomite deposit that has not experienced extensive burial depths and diagenesis is essential to extend our understanding of these important reservoir systems. Based on the limited data obtained during drilling at DSDP Site 374: Messina Abyssal Plain, the dolomitic mudstones of the uppermost Messinian evaporite complex represent an ideal candidate for such an extensive study in a "natural laboratory". Thus, to increase our understanding of the biogeochemical processes associated with ancient massive dolomite formation, we propose to document the scientific objectives to support a major new drilling campaign to study the sub-seafloor Messinian evaporite complex in the deep Mediterranean basins, using greatly enhanced drilling technology that is currently available within the new International Ocean Discovery Program (IODP). Hsü, K., Montadert, L. et al., 1978. Initial Reports of the Deep Sea Drilling Project, Volume 42, Part 1: Washington (U.S. Government Printing Office).

  19. Introductory Statement to Board of Governors, 4 March 2013, Vienna, Austria

    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. Reconstructing conditions during dolomite formation on a Carnian coastal sabkha/alluvial plain using 87Sr/86Sr isotopes - Travenanzes Formation, northern Italy

    Rieder, Maximilian; Wegner, Wencke; Horschinegg, Monika; Preto, Nereo; Breda, Anna; Klötzli, Urs; Peckmann, Jörn; Meister, Patrick

    2016-04-01

    The study of large amounts of dolomite that formed in the Triassic Tethyan realm is hampered by late diagenetic or hydrothermal overprint. These dolomites are difficult to link to past environmental and early diagenetic conditions, and their correlation to models for dolomite formation in modern environments is problematic. Preto et al. (2015) suggested, based on evidence from nano-scale structure analysis by transmission electron microscopy and petrographic observations, that dolomites in the Carnian Travenanzes Formation of the Southern Alps (Dolomites area) represent a preserved primary phase. The Travenanzes Formation was deposited in an extended alluvial plain or coastal sabkha environment subject to a semi-arid climate. Beds and nodules of nearly stoichiometric dolomite are embedded in large amounts of clay, which shielded early formed dolomite from diagenetic fluids. This finding of penecontemporaneous dolomite provides an ideal model case for reconstructing past environmental conditions at the time of dolomite precipitation. While Preto et al. (2015) argued that dolomite formation was mediated by extracellular polymeric substances produced by sulphate-reducing bacteria, it remains unclear whether precipitation occurred from evaporating seawater or mainly from brine derived from evaporating continental groundwater. Both cases exist in modern environments of dolomite formation. In the coastal sabkhas of Abu Dhabi and Qatar, dolomite precipitates from concentrated brine derived from seawater, either through seepage and reflux or through evaporative pumping (the sabkha model). In the coastal ephemeral lakes of the Coorong Lagoon system (South Australia) dolomite precipitation occurs from evaporating groundwater. The goal of this study is to distinguish marine from continental influence during formation of Carnian dolomite using 87Sr/86Sr isotope ratios. Sr isotopes could reveal different origins of ionic solutions for dolomite precipitation, which is not

  1. THE FIRST TURKISH GOVERNOR OF EGYPT IN EARLY MIDDLE AGE

    Rafik ISMAYILOV

    2010-04-01

    Full Text Available In this study, to Egypt in the early medieval period, the governor was given information about Abu Salih al-Haresi. Abbasid rule during the administration of the state’s role in the Turks spoke of Turkey’s first governor of Egypt from the previous situation was briefly explained. Abu-l-Abbas es-Seffah of the first Abbasid caliph in time, the Turks took place in the army while during the second Caliph Abu Jafar Al-Mensur was brought up to the task state. The third caliph al-Mahdi gave the Egyptian governor to Abu Salih al-Haresi, having Turkish origin. Abu Salih’s personality, his beeing governor to Egypt and the information about his activities were analysed basing on international resources.

  2. Rare Earth Elements in Egyptian Phosphorites

    I.S. ISMAEL

    2002-01-01

    Egyptian phosphorites from Abu Tartur (Western Desert), El Mahamide mine (Nile Valley) and Rabah mine (Eastern Desert) show variable degrees of relative REE enrichment.Black plateau phosphorites of Abu Tartur are substantially enriched in REE as compared to the Red Sea and Nile Valley phosphorites. P-rich organic matter from the Abu Tartur and Rabah mines recorded negative Ce and positive Eu anomalies. Positive Eu anomaly reveals an anoxic event prior to the phase of Late Cretaceous phosphate formation. Ce is a redox indicator. Mixing of sea water and upwelling during the Late Cretaceous was responsible for the recording of positive Eu and negative Ce anomalies in the Egyptian phosphorites.

  3. Biofilm-Exclusion of Uropathogenic Bacteria by Selected Asymptomatic Bacteriuria Escherichia Coli Strains

    Ferriéres, L.; Hancock, Viktoria; Klemm, Per

    2007-01-01

    Many bacterial infections are associated with biofilm formation. In the urinary tract bacterial biofilms develop on both living surfaces and artificial implants, producing chronic and often intractable infections. Escherichia coli is the most common organism associated with urinary tract infections....... In contrast to uropathogenic E coli (UPEC), which cause symptomatic urinary tract infection, asymptomatic bacteriuria (ABU) strains are associated with essentially symptom-free infections. Here the biofilm-forming capacity on abiotic surfaces of selected E coli ABU strains and UPEC strains in human...... biofilm formation. The results support the notion of bacterial prophylaxis employing selected ABU strains to eliminate UPEC strains and other pathogens in patients prone to recalcitrant infections....

  4. THE FIRST TURKISH GOVERNOR OF EGYPT IN EARLY MIDDLE AGE

    Rafik ISMAYILOV

    2010-01-01

    In this study, to Egypt in the early medieval period, the governor was given information about Abu Salih al-Haresi. Abbasid rule during the administration of the state’s role in the Turks spoke of Turkey’s first governor of Egypt from the previous situation was briefly explained. Abu-l-Abbas es-Seffah of the first Abbasid caliph in time, the Turks took place in the army while during the second Caliph Abu Jafar Al-Mensur was brought up to the task state. The third caliph al-Mahdi gave the Egyp...

  5. Abu Jafar al-Mansur the real founder of the Abbasid Empire أبو جعفر المنصور المؤسس الحقيقي للدولة العباسية

    Imad Albahrani

    2009-01-01

    يتناول هذا البحث سيرة خليفة من أبرز خلفاء الدولة العباسية بشكل خاص وخلفاء المسلمين بشكل عام ألا وهو الخليفة العباسي أبو جعفر المنصور ثاني خلفاء بني العباس والذي يعتبر المؤسس الحقيقي للدولة العباسية وذلك لما تميز به المنصور من شخصية فريدة وصفات مميزة وكذلك بسبب الانجازات الكبيرة التي استطاع أن يحققها أثناء فترة خلافته، حيث استطاع أن يوطد دعائم الدولة العباسية والتي أخذت بفضله طابعها المميز طيلة العـصر العـباسي الأول بعـد أن قام بإزاحة أهم المعارضين لحكمه من الأسرة العباسية ومن خارجها....

  6. Abu Jafar al-Mansur the real founder of the Abbasid Empire أبو جعفر المنصور المؤسس الحقيقي للدولة العباسية

    Imad Albahrani

    2009-09-01

    Full Text Available يتناول هذا البحث سيرة خليفة من أبرز خلفاء الدولة العباسية بشكل خاص وخلفاء المسلمين بشكل عام ألا وهو الخليفة العباسي أبو جعفر المنصور ثاني خلفاء بني العباس والذي يعتبر المؤسس الحقيقي للدولة العباسية وذلك لما تميز به المنصور من شخصية فريدة وصفات مميزة وكذلك بسبب الانجازات الكبيرة التي استطاع أن يحققها أثناء فترة خلافته، حيث استطاع أن يوطد دعائم الدولة العباسية والتي أخذت بفضله طابعها المميز طيلة العـصر العـباسي الأول بعـد أن قام بإزاحة أهم المعارضين لحكمه من الأسرة العباسية ومن خارجها.

  7. Endine USA sõdur : vihkan oma armeed / Canyon Porter ; interv. Liisa Past

    Porter, Canyon

    2007-01-01

    Pärast 11. septembri terrorirünnakut armeega liitunud, Iraagis missioonil viibinud endine luurespetsialist räägib Abu Ghraibi vanglas toimunust ning armeest lahkumisest. Tema arvates poleks USA üldse pidanud Iraaki minema

  8. Oculopharyngeal muscular dystrophy: Recent advances in the understanding of the molecular pathogenic mechanisms and treatment strategies

    Abu-Baker, Aida; Rouleau, Guy A.

    2007-01-01

    Center for the Study of Brain Diseases, CHUM Research Center-Notre Dame Hospital - J.A. de Seve Pavillion--> , Room Y-3633--> , 1560--> , Sherbrooke Street East--> , Montreal--> , QC--> , H2L 4M1--> - CANADA (Abu-Baker, Aida)

  9. Ameeriklased jälitavad sissipealikut / Aadu Hiietamm

    Hiietamm, Aadu, 1954-

    2004-01-01

    Jordaania päritolu Abu Musab al-Zargawi loodud terroriorganisatsioonist Iraagis, selle ähvardustest ja seotusest al-Qaidaga. USA on välja pannud sissijuhi tabamisele viiva info eest 25 miljonit dollarit

  10. Rumsfeldi ähvardab kriminaalasi

    2006-01-01

    USA kodanikuõiguste kaitse ühendus taotleb Saksa prokuröridelt, et kriminaalkorras uuritaks ametist lahkuva USA kaitseministri Donald Rumsfeldi rolli Guantanamo ja Abu Ghraibi vanglates toimepandud kuritegudes. Kaebuse esitas põhiseaduslike õiguste keskus

  11. Riigita rahvad karjuvad oma õiguste järele / Andres Laasik

    Laasik, Andres, 1960-

    2005-01-01

    IX PÖFFi filme - "Kohe paradiisi" ("Paradise Now") : režissöör Hany Abu-Assad : Holland - Saksamaa - Prantsusmaa - Palestiina 2005, "Kilpkonnad suudavad lennata" : režissöör Bahman Ghobadi : Iraan - Iraak 2004

  12. Terrorismi toetavaid jutlusi pidanud Briti imaam mõisteti süüdi / Heiki Suurkask

    Suurkask, Heiki, 1972-

    2006-01-01

    Londoni kohus karistas Abu Hamza al-Masrit mõrvaõhutamise, rassilise vaenu kuulutamise ja terrorismientsüklopeedia valdamise pärast seitsmeaastase vabadusekaotusega. Lisa: Rahumeelne ja suitsiiditerrorit toetav ühendus

  13. 78 FR 10000 - Unblocking of Five (5) Individuals as Specially Designated Global Terrorists Pursuant to...

    2013-02-12

    .... DARWISH, Sulayman Khalid (a.k.a. ``ABU AL-GHADIYA''), Syria; DOB 1976; alt. DOB circa 1974; POB Outside Damascus, Syria; nationality Syria; Passport 3936712 (Syria); alt. Passport 11012 (Syria)...

  14. Sõjakurjategija elu / Allan Käro

    Käro, Allan

    2004-01-01

    Kui Ameerika Ühendriikide president George W. Bush teadis piinamistest Iraagis Abu Ghraibi vanglas ning andis selleks loa, siis võib teda oodata kohtu alla minek, arutleb autor, toetudes Seymour Hearshi raamatule "Chain of Command"

  15. Virulence versus fitness determinants in Escherichia coli isolated from asymptomatic bacteriuria in healthy nonpregnant women

    Sugandha Srivastava

    2016-01-01

    Full Text Available Purpose: Escherichia coli isolated from asymptomatic bacteriuria (ABU correlated genotypically and phenotypically with cystitis isolates may help in distinguishing urovirulence determinants from 'fitness factors', latter necessary only for survival of E. coli in urinary tract; for gaining insight into the pathogenesis of urinary tract infection. Materials and Methods: In this cross-sectional study, we compared genotypic (phylogroups and 15 putative virulence genes, and phenotypic profiles of ABU E. coli strains with our previously genotyped collection of cystitis isolates. Virulence score was calculated for each isolate as a number of virulence genes detected. Results: Significant differences were observed in the proportion of four phylogenetic groups (P = 0.009 amongst cystitis and ABU isolates. Average virulence score was higher for ABU isolates (6.6 than cystitis strains (4.2; and hlyA (P = 0.001, cytotoxic necrotising factor 1 (P = 0.00, fyuA (P = 0.00, ibeA (P = 0.00, kpsMII (P = 0.01, and malX/pathogenicity-associated island (P = 0.01 were more frequently present in ABU strains. Conclusions: The expression of adhesins, haemolysin, aerobactin, and capsule synthesis gene were similar in two groups suggesting their role as fitness factors. ABU isolates were better biofilm producers, reflecting its importance in silent persistence. Serum resistance gene which was more expressed in cystitis isolates may represent virulence determinant. Genetic makeup of E. coli does not change much rather genes helping in survival and colonisation are expressed equally in ABU and cystitis isolates as opposed to phenotypic attenuation of those that helps in invasion or inflammation in ABU isolates.

  16. Pathogenesis of Streptococcus urinary tract infection depends on bacterial strain and β-hemolysin/cytolysin that mediates cytotoxicity, cytokine synthesis, inflammation and virulence

    Leclercq, Sophie Y.; Sullivan, Matthew J.; Ipe, Deepak S.; Joshua P. Smith; Cripps, Allan W.; Ulett, Glen C.

    2016-01-01

    Streptococcus agalactiae can cause urinary tract infection (UTI) including cystitis and asymptomatic bacteriuria (ABU). The early host-pathogen interactions that occur during S. agalactiae UTI and subsequent mechanisms of disease pathogenesis are poorly defined. Here, we define the early interactions between human bladder urothelial cells, monocyte-derived macrophages, and mouse bladder using uropathogenic S. agalactiae (UPSA) 807 and ABU-causing S. agalactiae (ABSA) 834 strains. UPSA 807 adh...

  17. Uji Efek Antidiare Ekstrak Etanol Kulit Batang Salam (Syzygium polyanthum (Wight) Walp.) Terhadap Mencit Jantan

    Winda Gusti Enda

    2010-01-01

    Telah dilakukan karakterisasi simplisia kulit batang salam (Syzygium polyanthum (Wight) Walp.) dan uji efek antidiare ekstrak etanol kulit batang salam terhadap mencit jantan. Karakterisasi simplisia kulit batang salam meliputi penetapan kadar air (7,33%), penetapan kadar abu total (4,96%), penetapan kadar abu yang tidak larut dalam asam (0,14%), penetapan kadar sari yang larut dalam etanol (20,95 %) dan penetapan kadar sari yang larut dalam air (12,70 %). Uji efek antidiare ekstrak eta...

  18. Karakterisasi Dan Ekstraksi Simplisia Tumbuhan Bunga Mawar (Rosa hybrida L.) Serta Formulasinya Dalam Sediaan Pewarna Bibir

    Devi Farima

    2009-01-01

    Telah dilakukan karakterisasi dan skrining fitokimia terhadap simplisia bunga mawar (Rosa hybrida L.). Karakterisasi simplisia bunga mawar meliputi penetapan kadar air, penetapan kadar abu total, penetapan kadar abu tidak larut asam, penetapan kadar sari larut dalam air, dan penetapan kadar sari larut dalam etanol. Pembuatan ekstrak dari simplisia bunga mawar dilakukan dengan menggunakan pelarut etanol ditambah dengan asam asetat 3%. Formulasi sediaan pewarna bibir dibuat dal...

  19. Asymptomatic bacteriuria: when the treatment is worse than the disease.

    Trautner, Barbara W

    2012-02-01

    Asymptomatic bacteriuria (ABU) is a condition in which bacteria are present in a noncontaminated urine sample collected from a patient without signs or symptoms related to the urinary tract. ABU must be distinguished from symptomatic UTI by the absence of signs and symptoms compatible with UTI or by clinical determination that a nonurinary etiology accounts for the patient's symptoms. Interactions between the organism, the host, and the bladder environment determine whether bacteriuria leads to ABU or to UTI. ABU is a very common condition that is often treated unnecessarily with antibiotics-it should be detected and treated in pregnant women and patients undergoing urologic surgery, but in most other patient groups, treatment does not confer benefit and can be harmful. A change in prescribing behavior for ABU has been achieved through several fairly high-intensity interventions, such as interactive educational sessions for physicians, but whether these improvements persist beyond the study period is not known. Further research is needed to determine whether screening for and treatment of ABU is beneficial in patients with renal transplants, patients with orthotopic neobladders, patients undergoing prosthetic joint implantation, and patients with neutropenia. PMID:22143416

  20. Flow field simulation and establishment for mathematical models of flow area of spool valve with sloping U-shape notch machined by different methods

    王兆强; 顾临怡; 冀宏; 陈家旺; 李林

    2014-01-01

    Precise function expression of the flow area for the sloping U-shape notch orifice versus the spool stroke was derived. The computational fluid dynamics was used to analyze the flow features of the sloping U-shape notch on the spool, such as mass flow rates, flow coefficients, efflux angles and steady state flow forces under different operating conditions. At last, the reliability of the mathematical model of the flow area for the sloping U-shape notch orifice on the spool was demonstrated by the comparison between the orifice area curve derived and the corresponding experimental data provided by the test. It is presented that the bottom arc of sloping U-shape notch (ABU) should not be omitted when it is required to accurately calculate the orifice area of ABU. Although the theoretical flow area of plain bottom sloping U-shape notch (PBU) is larger than that of ABU at the same opening, the simulated mass flow and experimental flow area of ABU are both larger than these of PBU at the same opening, while the simulated flow force of PBU is larger than that of ABU at the same opening. Therefore, it should be prior to adapt the ABU when designing the spool with proportional character.

  1. PREFACE: International Conference on the Use of X-ray (and related) Techniques in Arts and Cultural Heritage (XTACH 11)

    Hamdan, Nasser; El-Khatib, Sami

    2012-07-01

    ), Raman measurements, as well as other sample preparation techniques. The training course concluded with a series of presentations of the results by the participants, attended by the NXFL team and experts from the IAEA. This training course was organized as part of the activities of the IAEA technical cooperation RAS1011 Project: Using Ion Beam Analysis and Complementary Nuclear Techniques for Material Characterization in ARASIA State Parties. The course was attended by participants from Iraq, Jordan, Lebanon, Qatar, Syria, the United Arab Emirates and Yemen. We would like to thank the conference sponsors: Tashkeel, Sharjah Museums, and Sharjah Department of Culture and Information (Directorate on Antiquities). We would also like to thank our invited speakers, the international advisory committee, the referees and the participants. It has been a pleasure working with them all. Organizing Committee Nasser Hamdan AUS, NXFL Members Pia Anderson AUS Hussain Al-Awadhi UoS & NXFL Sami El Khatib AUS Attaelmanan Gaffar UoS & NXFL Johannes Giesen AUS Sabah Jasim Directory of Antiquities Sharjah Najeh Jisrawi UoS & NXFL Adil Tamimi AUS International Advisory Committee Zaki Aslan ATHAR, ICCROM, Italy Mark Beech Abu Dhabi Culture & Heritage, UAE Rene Van Grieken University of Antwerp, Belgium Gene Hall Rutgers, The State University of N.J. Peter Jackson Office of the Ruler of Sharjah Andreas Karydas IAEA Laboratories, Seiberdorf, Austria Giacinto Porco The Italian Association of Non-Destructive Testing, Italy Mohammad Roumie (CNRS) Lebanese Atomic Energy, Commission, Lebanon Acknowledgments The organizers gratefuly acknowledge the support received from the College of Arts and Sciences and the Provosts office at the American University of Sharjah. The support of the Physics Section, Division of Physical and Chemical Sciences at the IAEA is greatly appreciated. We would like to give special thanks to Dr Francoise Muelhauser from the IAEA. We would like also to thank the conference

  2. Remarks at the International Conference on Human Resource Development for Introducing and Expanding Nuclear Power Programs

    Thank you and good morning, everyone. I am pleased to be in Abu Dhabi, which I have heard so much about but have never visited before. During my tenure at the U.S. Nuclear Regulatory Commission as Chairman and now as a Commissioner, I have traveled extensively across the globe in support of international nuclear safety and security and visited a number of countries. So, I can say with some experience that this is one of the most impressive examples of modern development that I have encountered anywhere in my travels. I congratulate the UAE for its commitment to national development, to this location, and to the ideal of progress toward a bright future. The topic of this conference - human resources development and the expansion of nuclear power - is about the commitment and investment in people. The importance of this 'human side' of modern technology is sometimes forgotten or assumed to develop on its own once basic educational programs and institutions are put in place. In my view, the development and maintenance of a skilled national workforce is critical to the development of a stable, successful national nuclear power program. As many of you know, I am on leave from the University of Texas and will soon be returning there. And because of my academic background, I have made the need to expand scientific and engineering education and to promote technological development a recurring theme in my numerous presentations while serving at the U.S. NRC. So I am pleased to participate in this conference today and to share the podium for this keynote address session with my distinguished and honorable colleague from India, Mr. Rajagopala Chidambaram. I also want to commend the International Atomic Energy Agency for convening this special conference on this vital subject. The subject of highly qualified, nuclear trained people has been a significant theme in my speeches and private conversations. There is little doubt that ensuring there will be enough trained and

  3. Variation in endogenous oxidative stress in Escherichia coli natural isolates during growth in urine

    Aubron Cecile

    2012-06-01

    Full Text Available Abstract Background Uropathogenic strains of Escherichia coli cause symptomatic infections whereas asymptomatic bacteriuria (ABU strains are well adapted for growth in the human urinary tract, where they establish long-term bacteriuria. Human urine is a very complex growth medium that could be perceived by certain bacteria as a stressful environment. To investigate a possible imbalance between endogenous oxidative response and antioxidant mechanisms, lipid oxidative damage estimated as thiobarbituric acid reactive substances (TBARS content was evaluated in twenty-one E. coli belonging to various pathovars and phylogenetic groups. Antioxidant defense mechanisms were also analysed. Results During exponential growth in urine, TBARS level differs between strains, without correlation with the ability to grow in urine which was similarly limited for commensal, ABU and uropathogenic strains. In addition, no correlation between TBARS level and the phylogroup or pathogenic group is apparent. The growth of ABU strain 83972 was associated with a high level of TBARS and more active antioxidant defenses that reduce the imbalance. Conclusions Our results indicate that growth capacity in urine is not a property of ABU strains. However, E. coli isolates respond very differently to this stressful environment. In strain ABU 83972, on one hand, the increased level of endogenous reactive oxygen species may be responsible for adaptive mutations. On the other hand, a more active antioxidant defense system could increase the capacity to colonize the bladder.

  4. A public figure (celebrity from Tlemcen: Abu Abdullah Sharif Tlemceni من أعلام تلمسان: أبو عبد الله الشريف التلمساني 716 – 771هـ/ 1316 – 1370م

    Kasmi Bakhtaoui

    2012-12-01

    Full Text Available نظرًا لما تميز به المغرب الأوسط في العهد الزياني من رعاية للعلم واهتمام بالعلماء، برز خلال هذه الفترة عدد كبير من العلماء الذين تبحروا في علوم شتى، وذاع صيتهم شرقًا وغربًا. فأصبحت تلمسان وغيرها من حواضر المغرب الأوسط قبلة لطلاب العلم والعلماء على حد سواء، حيث توافد عليها الطلبة من كل حدب وصوب، لينهلوا مما جادت به قرائح العلماء. ومن أشهر العلماء الذين كرسوا حياتهم للتدريس وبث العلم، أبو عبد الله الشريف التلمساني. فمن يكون الشريف التلمساني؟ وما هي العلوم التي نبغ فيها؟ وكيف كانت مكانته بين معاصريه؟ وما الذي ميز مسيرته العلمية؟ وفيم تمثلت أهم منجزاته الفكرية؟

  5. Rare Earth Elements in Egyptian Phosphorites

    I.S.ISMAEL

    2002-01-01

    Egyptian phosphorites from Abu Tartur(Western Desert),El Mahamide mine(Nile Valley) and Rabah mne(Eastern Desert)show variable degrees of relative REE enrichment.Black plateau phosphorites of Abu Tartur are substantially enriched in REE as compared to the Red Sea and Nile Valley phosphorites.P-rich organic matter from the Abu Tartur and Rabah mines recorded negative Ce and positive Eu anomalies.Positive Eu anomaly reveals an anoxic event prior to the phase of Late Cretaceous phosphate formation.Ce is a redox indicator.Mixing of sea water and upwelling during the Late Cretaceous was responsible for the recording of positive Eu and negative Ce anomalies in the Egyptian phosphorites.

  6. Koherences princips Ž.Piažē un D.Čalmera koncepcijās

    Poēma, Ieva

    2016-01-01

    Šis bakalaura darbs ir starpdisciplinārs pētījums, kurā tiek analizētas 20.gs. šveiciešu kognitīvās attīstības psihologa Ž.Piažē un mūsdienu austrāliešu apziņas filozofa D.Čalmersa koncepcijas. Darbā ir raksturotas abu šo autoru pamatidejas un ir atrasta koherence starp abu autoru teorijām. Gan Ž.Piažē, gan D.Čalmerss ir meklējuši un meklē teorijas un veidus, kuri palīdzētu skaidrot cilvēku mentālos procesus un psihi. Lai spētu raksturot abu šo autoru idejas, ir bijusi nepieciešamība iepazīti...

  7. Biofilm-Exclusion of Uropathogenic Bacteria by Selected Asymptomatic Bacteriuria Escherichia Coli Strains

    Ferriéres, L.; Hancock, Viktoria; Klemm, Per

    2007-01-01

    urine was investigated. It was found that there is a strong bias for biofilm formation by the ABU strains. Not only were the ABU strains significantly better biofilm formers than UPEC strains, they were also able to out-compete UPEC strains as well as uropathogenic strains of Klebsiella spp. during......Many bacterial infections are associated with biofilm formation. In the urinary tract bacterial biofilms develop on both living surfaces and artificial implants, producing chronic and often intractable infections. Escherichia coli is the most common organism associated with urinary tract infections...... biofilm formation. The results support the notion of bacterial prophylaxis employing selected ABU strains to eliminate UPEC strains and other pathogens in patients prone to recalcitrant infections....

  8. PENGARUH PERBAIKAN TANAH SALIN TERHADAP KARAKTER FISIOLOGIS Calopogonium mucunoides

    F Kusmiyati

    2015-06-01

    Full Text Available Peralihan fungsi lahan pertanian menjadi wilayah pemukimam dan industri menyebabkan semakinberkurangnya lahan pertanian.Hal tersebut menyebabkan pengembangan pertanian perlu diarahkan padalahan-lahan marginal seperti tanah salin.Tanah salin adalah tanah yang mengandung garam terlarut netraldalam jumlah tertentu yang berpengaruh buruk terhadap pertumbuhan dan produksi tanaman.Penelitian yangdilaksanakan bertujuan mengkaji pengaruh perbaikan tanah salin secara kimia dan biologi terhadap karakterfisiologis Calopogonium mucunoides. Rancangan yang digunakan adalah rancangan acak lengkap dengan 3ulangan. Perbaikan tanah salin dilakukan melalui penambahan gipsum (P1, pupuk kandang (P2, abu sekampadi (P3, tanaman halofita (P4, gipsum dan pupuk kandang (P5, gipsum dan abu sekam padi (P6, gipsumdantanamanhalofita (P7, pupuk kandang dan abu sekam padi (P8, pupuk kandang dan tanaman halofita(P9, abusekam padi dan tanaman halofita (P10 dan tanpa penambahan sebagai kontrol (P0. Parameter yangdiamati adalah kandungan klorofil a, kandungan klorofil b, kandungan total klorofil, aktivitas nitrat reduktase,luas daun dan laju fotosintesis.Data yang diperoleh dianalisis dengan sidik ragam dan uji lanjut dengan ujiwilayah ganda Duncan. Hasil penelitian menunjukkan kandungan klorofil a, klorofil b, total klorofil, aktivitasnitrat reduktase dan laju fotosintesis calopo berbeda nyata (P<0,05 lebih tinggi pada perlakuan perbaikantanah salin dibandingkan kontrol. Kandungan klorofil a, klorofil b dan total klorofil calopo pada perlakuankombinasi pupuk kandang dan abu sekam padi serta kombinasi gipsum dan pupuk kandang berbeda nyata(P<0,05 lebih tinggi dibandingkan perlakuan lainnya. Aktivitas nitrat reduktase dan laju fotosintesis calopopada perlakuan kombinasi pupuk kandang dan abu sekam padi serta perlakuan pupuk kandang berbeda nyata(P<0,05 lebih tinggi daripada perlakuan lainnya. Simpulan adalah perbaikan tanah salin dengan penambahankombinasi pupuk kandang dan abu

  9. KARAKTERISASI DAUN KEMBANG SUNGSANG (Gloria superba (L DARI ASPEK FISIKO KIMIA

    Ani Isnawati

    2012-10-01

    Full Text Available Khasiat obat tradisional ini berdasarkan adanya senyawa kimia yang dikandungnya. Sebagai bahan baku obat hasil pertanian atau kumpulan tumbuhan liar, kandungan kimianya tidak dapat dijamin selalu konstan mengingat adanya berbagai variabel, yaitu: bibit, tempat tumbuh, iklim, kondisi (umur dan cara panen. Sedangkan kandungan senyawa kimia yang bertanggung jawab terhadap respon biologis, harus mempunyai spesifikasi kimia, yaitu komposisi zat berkhasiat termasuk jenis dan kadar masing-masing. Berkaitan dengan hal tersebut di atas maka penetapan karakterisasi suatu simplisia dan ekstrak perlu dilakukan guna menjamin mutunya. Karakterisasi dilakukan terhadap simplisia bagian daun tanaman Kembang Sungsang (Gloria superba (L, dan ekstrak 50%. Karakterisasi simplisia meliputi: penetapan kadar abu, kadar abu larut air, kadar abu tidak larut asam, kadar sari larut air, kadar sari larut asam, dan kadar air secara destilasi. Cara penetapan di atas dilakukan sesuai prosedur yang telah ditetapkan MMI. Sedangkan karakterisasi ekstrak mencakup: karakterisasi non spesifik yang meliputi penetapan bobot jenis, kadar air, kadar sisa pelarut, kadar abu dan karakterisasi spesifik yang mencakup pemeriksaan senyawa yang terlarut dalam pelarut air dan etanol, pola kromatografi dengan cara KLT-densitometri, pemeriksaan golongan kimia ekstrak dan penetapan kadar zat kimia. Hasil penetapan karakterisasi simplisia menunjukkan spesifikasi: kadar air 9,95%, kadar abu 8,40%, kadar abu larut air 4,49%, kadar abu tidak larut asam 0,41%, kadar sari larut air 1,19%, kadar sari larut etanol 8,03%. Penetapan karakterisasi non spesifik ekstrak etanol 70% menunjukkan kadar air 12,7%, kadar abu 9,82%, kadar sari larut air, 82,67%, kadar saru larut etanol 9,53%, susut pengeringan 15,45% dan kadar sisa etanol 0,75%. Penetapan karakterisasi spesifik ekstrak etanol 70% menunjukkan kadar profil kromatogram dalam fraksi heksan pada panjang gelombang 254 nm 1 noda dan pada 365 nm 4 noda

  10. Post mortem examination report concerning Nadim Nuwwara

    Leth, Peter Mygind

    2014-01-01

    Post mortem examination report concerning Nadim Nuwawara, 17-years old, who was killed may 15 2014 in Beitunia near Rahmallah, Palestine. The examination was performed by an international team consisting of dr. Saber Al-Aloul, director of the Medico Legal Institute at Quds University, dr. Marc A....... Krouse, Deputy Chief Medical Examiner, Office of Chief Medical Examiner, Fort Worth, Texas, USA, dr. Chen Kugel, Chief Forensic Pathologist, Abu Kabir Institute of Forensic Medicine, Tel Aviv, dr. Ricardo Pablo Nachman, forensic expert at Abu Kabir Institute of Forensic Medicine, Tel Aviv and dr. Peter...

  11. USA sõjaväekohtunik ei tunnistanud vange piinanud naist süüdi / Sten A. Hankewitz

    Hankewitz, Sten A., 1979-

    2005-01-01

    Kohtunik ei tunnistanud süüdi Lynndie Englandi Iraagi Abu Ghraibi vangide piinamises, nüüd peab otsustama Fort Hoodi komandör kindralleitnant Thomas Metz, kas ja milline süüdistus Englandile esitatakse

  12. Variations in carbonaceous species at a high-altitude site in western India: Role of synoptic scale transport

    Kumar, Ashwini; KirpaRam; Ojha, N.

    Atmospheric fine-mode particulate matter (PM2.5), collected during January to December 2007 at a high-altitude site (Mt. Abu, 24.6°N, 72.7°E, 1680 m asl) in the western India, have been analysed for carbonaceous and inorganic species to assess...

  13. "The Beauty of America": Nationalism, Education, and the War on Terror

    Abu El-Haj, Thea Renda

    2010-01-01

    In this article, Thea Renda Abu El-Haj draws on qualitative research conducted with Palestinian American high school students to explore school as a key site for nation building. By focusing on their teachers' talk and practice, she examines how U.S. nationalism and national identities are produced through everyday racialized and gendered…

  14. Rakkautta ja anarkkiaa, naiset ja herrat! / Tõnu Karjatse

    Karjatse, Tõnu

    2008-01-01

    Helsingi 21. festivalist "Armastus ja Anarhia" ning Eesti filmi osast sellel. Vaatajahääletuse võitis Jordaania "Captain Abu Raed" (režii Amin Matalqa). Teisi huvitavaid filme - Nuri Bilge Ceylani "Kolm ahvi", Sergei Dvortsevoi "Tulpan", Mamoru Oshii "Skycrawlers"

  15. Eestimaa aadlimehest seikleja reis Egiptusesse ja Nuubiasse / Sergei Stadnikov

    Stadnikov, Sergei, 1956-

    2012-01-01

    Alexander von Uexküll rändas koos prantsuse oreintalisti Théodore-Antoine-Lopez de la SaiteTrinité de Lessepsiga. Nad jõudsid üsna kaugele Alam-Nuubia sügavusse. Esimese eestimaalasena nägi Alexander von Uexküll Abu Simbeli templeid

  16. Radioactivity and distribution of U and Th in some granitic masses, Wadi El-Saqia area, Central Eastern Desert, Egypt

    Radioactivity measurements and U and Th content determinations were carried out on 3 small granitic plutons, Gabal Abu Aqarib, Gabal El-Himeiyer and Gabal Um Zarabit, in the Central Eastern Desert. The Abu Aqarib and Um Zarabit alkali feldspar granites are elongated bodies intruded into the Dokhan Volcanics, whereas El-Himeiyir is intruded into an ophiolotic melange section. Compared to the average content of U and Th of world granites, El-Himeiyir alkali felspar granites show normal content of both U and Th. On the other hand, Abu Aqarib alkali feldspar granite shows some enrichments in both U and Th, whereas Um Zarabit granite shows enrichments in U contents only. The two discovered anomalous radioactive sites show 154 ppm U, and 256 ppm Th contents for Gabal Abu Aqarib site, and 24 ppm U, and 107 ppm Th contents for El-Himeiyir one. The two sites are associated with NE-trending shear zones and exhibit hydrothermal alteration features such as hematitization and silicification. The high radioactivity is ascribed to unusual accumulations of zircon and/or apatite; however, some of the enriched U may be of epigenetic origin. (author)

  17. Side effects of kaolin particle films on apple orchard bug, beetle and spider communities

    Marko, V.; Bogya, S.; Kondorosy, E.; Blommers, L.H.M.

    2010-01-01

    The effects of multiple applications of hydrophobic kaolin particle film on apple orchard bug (Heteroptera), beetle (Coleoptera) and spider (Araneae) assemblages were studied in the Netherlands. Insecticide-free orchard plots served as a control. The kaolin applications significantly reduced the abu

  18. Water conservation under scarcity conditions

    Zietlow, Kim J.; Michalscheck, Mirja; Weltin, Meike

    2016-01-01

    This study measures the long-run effect of the Abu Tawfeer media campaign in Jordan. Based on a representative sample (N = 367) conducted five years after the end of the campaign, a multivariate instrumental variable regression analysis shows that the campaign only marginally changed people’s wat

  19. Radioactivity and distribution of U and Th in some granitic masses, Wadi El-Saqia area, Central Eastern Desert, Egypt

    Abdel-Monem, A.A.; Hussein, H.A.; Ammar, S.E. [Nuclear Materials Authority, Cairo (Egypt); Abdel-Kader, Z.M.; Abu Zied, H.T. [Cairo University (Egypt). Faculty of Science

    1996-05-01

    Radioactivity measurements and U and Th content determinations were carried out on 3 small granitic plutons, Gabal Abu Aqarib, Gabal El-Himeiyer and Gabal Um Zarabit, in the Central Eastern Desert. The Abu Aqarib and Um Zarabit alkali feldspar granites are elongated bodies intruded into the Dokhan Volcanics, whereas El-Himeiyir is intruded into an ophiolotic melange section. Compared to the average content of U and Th of world granites, El-Himeiyir alkali felspar granites show normal content of both U and Th. On the other hand, Abu Aqarib alkali feldspar granite shows some enrichments in both U and Th, whereas Um Zarabit granite shows enrichments in U contents only. The two discovered anomalous radioactive sites show 154 ppm U, and 256 ppm Th contents for Gabal Abu Aqarib site, and 24 ppm U, and 107 ppm Th contents for El-Himeiyir one. The two sites are associated with NE-trending shear zones and exhibit hydrothermal alteration features such as hematitization and silicification. The high radioactivity is ascribed to unusual accumulations of zircon and/or apatite; however, some of the enriched U may be of epigenetic origin. (author).

  20. Demokraatliku fundamentalismi rasked päevad / Mele Pesti

    Pesti, Mele, 1979-

    2006-01-01

    Autor uuris Kopenhaagenis ja Arhusis taanlaste ja Taanis elavate moslemite arusaamu Muhamedist, sõnavabadusest ja elust Taanis. Intervjuu Taani moslemite tähtsaima juhi imaam Ahmed Abu Labaniga, kes autori sõnul on nn. Muhamedi-loo rahvusvahelisele tasemele viimise taga

  1. Itaalia kohus mõistis 23 CIA agenti vangi islamisti röövi eest / Kaivo Kopli

    Kopli, Kaivo

    2009-01-01

    Itaalia kohtu süüdimõistvast otsusest USA Luure Keskagentuuri (CIA) töötajate kohta islami äärmuslase Abu Omari ebaseadusliku vahistamise kohtuasjas, mis on esimene kohtuprotsess maailmas CIA töömeetodite üle

  2. Structure of a lectin from Canavalia gladiata seeds: new structural insights for old molecules

    Santi-Gadelha Tatiane

    2007-08-01

    Full Text Available Abstract Background Lectins are mainly described as simple carbohydrate-binding proteins. Previous studies have tried to identify other binding sites, which possible recognize plant hormones, secondary metabolites, and isolated amino acid residues. We report the crystal structure of a lectin isolated from Canavalia gladiata seeds (CGL, describing a new binding pocket, which may be related to pathogen resistance activity in ConA-like lectins; a site where a non-protein amino-acid, α-aminobutyric acid (Abu, is bound. Results The overall structure of native CGL and complexed with α-methyl-mannoside and Abu have been refined at 2.3 Å and 2.31 Å resolution, respectively. Analysis of the electron density maps of the CGL structure shows clearly the presence of Abu, which was confirmed by mass spectrometry. Conclusion The presence of Abu in a plant lectin structure strongly indicates the ability of lectins on carrying secondary metabolites. Comparison of the amino acids composing the site with other legume lectins revealed that this site is conserved, providing an evidence of the biological relevance of this site. This new action of lectins strengthens their role in defense mechanisms in plants.

  3. Utidig historie

    Holm, Henrik

    2009-01-01

    Anakronistisk perspektivering af Abildgaards maleri "Den sårede Filoktet", inspireret af Nietzscheansk historieteori og Foucaulsk bio-politik. Der trækkes referencer til torturbillederne fra Abu Ghraib fængslet i Bagdad og tales om homoerotiske træk i maleriet....

  4. How images make world politics

    Hansen, Lene

    2015-01-01

    This article introduces international icons to the field of International Relations. International icons are freestanding images that are widely circulated, recognised, and emotionally responded to. International icons come in the form of foreign policy icons familiar to a specific domestic...... of the hooded prisoner widely claimed to be emblematic of the Abu Ghraib prison scandal....

  5. Ameeriklannast vangipiinaja tunnistas end kohtus süüdi / Heiki Suurkask

    Suurkask, Heiki, 1972-

    2005-01-01

    Seoses Iraagi Abu Ghraibi vanglas aset leidnud ahistamisjuhtumistega sai süüdistuse üheksa USA sõjaväepolitseinikku, üks neist ei tunnista end süüdi. Süüalusest Lynndie Englandist. Lisa: Guantanamo vangid naiste terrori all

  6. Birminghamis tühjendati kesklinn inimestest terrorirünnaku hirmus / Tanel Murre

    Murre, Tanel

    2005-01-01

    Londoni metroos toimunud pommiplahvatused võttis omaks Euroopa rühmitus Abu Hafs al-Masri Brigaadid, kes korraldas samalaadse terrorirünnaku märtsis Madriidis. Vt. samas: Anna-Maria Penu. Londoni terror rebis lahti Madriidi haavad. Lisa: Neljas rongis plahvatas 11 pommi

  7. Täpne õhurünnak tappis Iraagi esiterroristi / Arko Olesk

    Olesk, Arko, 1981-

    2006-01-01

    Kuigi liitlasvägede õhurünnaku käigus sai terrorivõrgustiku al-Qaeda Iraagi haru juht Abu Musab al-Zarqawi surma, ei pruugi vägivald Iraagis ekspertide hinnangul veel niipea raugeda. Kaart: Terroristi surm. Kommenteerib Sven Mikser

  8. Londoni pommipanijate jahil tappis politsei kahtlase mehe / Kaivo Kopli

    Kopli, Kaivo

    2005-01-01

    Briti politsei tulistas pommipanijaid jahtides Londoni Stocwelli metroojaamas surnuks kahtlase mehe. Vastutuse 7. juulil ja 21. juulil Londonis toimunud plahvatuste organiseerimises on võtnud endale al-Qaida terrorivõrguga seotud rühmitus Abu Hafs al-Masri brigaad. Lisa: Briti muslimid tunnevad muret

  9. Asepresidendi õde tapetud / Aadu Hiietamm

    Hiietamm, Aadu, 1954-

    2006-01-01

    Iraagis on üha rohkem vägivallaakte. Terroriorganisatsiooni al Qaeda Iraagi haru liider Abu Musab al-Zarqawi mõistis loodava valitsuse juba hukka. USA välisminister Condoleezza Rice ja kaitseminister Donald Rumsfeld kutsusid Iraagi juhte looma valitsust kõigi iraaklaste jaoks

  10. Welsprekende waarschijnlijkheden

    Mare, de H.

    2005-01-01

    "Documentary in Dispute: A Reconsideration of Premises" In 2002 the VPRO, a critical Dutch cultural television channel sponsored the documentary Ford Transit made by the Dutch-Palestine director Hany Abu-Assad. The documentary, focusing on the white vans, originally Israeli, now used in Palestine ar

  11. 76 FR 17987 - Supplemental Identification Information of One Individual Designated Pursuant to Executive Order...

    2011-03-31

    .... ABDURRAHMAN, Mohamad Iqbal (a.k.a. A RAHMAN, Mohamad Iqbal; a.k.a. ABDUL RAHMAN, Mohamad Iqbal; a.k.a. ABDURRAHMAN, Abu Jibril; a.k.a. MUQTI, Fihiruddin; a.k.a. MUQTI, Fikiruddin; a.k.a. RAHMAN, Mohamad Iqbal;...

  12. Torture and the War on Terror

    O'Brien, Ed

    2004-01-01

    In this article, the author examines another dimension of human rights--the problem of torture. He looks at U.S. commitments to international conventions prohibiting torture in light of the abuses at Abu Ghraib prison in Iraq. He shows how a position adopted by the Bush administration that these international conventions did not apply to the war…

  13. Outrages Against Personal Dignity: Rationalizing Abuse and Torture in the War on Terror

    Gregory Hooks; Clayton Mosher

    2005-01-01

    The outrage over revelations of torture and abuse at Abu Ghraib prison has faded from public discourse, but a number of questions remain unanswered. This paper criticizes official rationalizations offered for the abuse. We make the case that these abuses are systemic, resulting from dehumanization of the enemy and the long reliance on and…

  14. Enhancing English Language Planning Strategy Using a WebQuest Model

    Al-Sayed, Rania Kamal Muhammad; Abdel-Haq, Eman Muhammad; El-Deeb, Mervat Abou-Bakr; Ali, Mahsoub Abdel-Sadeq

    2016-01-01

    The present study aimed at developing English language planning strategy of second year distinguished governmental language preparatory school pupils using the a WebQuest model. Fifty participants from second year at Hassan Abu-Bakr Distinguished Governmental Language School at Al-Qanater Al-Khairia (Qalubia Governorate) were randomly assigned…

  15. Fostering the Memoir Writing Skills as a Creative Non-Fiction Genre Using a WebQuest Model

    Al-Sayed, Rania Kamal Muhammad; Abdel-Haq, Eman Muhammad; El-Deeb, Mervat Abou-Bakr; Ali, Mahsoub Abdel-Sadeq

    2016-01-01

    The present study aimed at developing the memoir writing skills as a creative non-fiction genre of second year distinguished governmental language preparatory school pupils using the a WebQuest model. Fifty participants from second year at Hassan Abu-Bakr Distinguished Governmental Language School at Al-Qanater Al-Khairia(Qalubia Governorate) were…

  16. МЕТОДЫ БИРУНИ, ПРИМЕНЕННЫЕ В ИЗУЧЕНИИ ВОПРОСОВ РЕЛИГИИ

    Туйчибаева, З.

    2012-01-01

    Abu Rayhan al-Biruni is famed as a great scientist. The intellectual world, however, is less familiar with the fact that al-Biruni is a great scholar of comparative religion. So this article investigates that al-Biruni has studied religious matters based on several methods in particular comparative method and that he should, therefore, be declared the Father of Comparative Religion

  17. Al-Qaida terrorivõrgustik on omavahel tülis Iraagi pärast / Heiki Suurkask

    Suurkask, Heiki, 1972-

    2005-01-01

    Iraagi terroristide juht Abu Musab al-Zarqawi kuulutas sõja Iraagi shiiitidele. See on tekitanud lõhe terrorivõrgustikus al-Qaida, sest selle liider Ayman al-Zawahiri nõudis muslimite kodusõja vältimist. Lisa: Bin Laden juba neli aastat kadunud

  18. USA vägede õhulöök tappis Iraagi esiterroristi / Krister Paris

    Paris, Krister

    2006-01-01

    Iraagi peaminister Nuri al-Maliki teatas al-Qaida juhtfiguuri Abu Musab al-Zarqawi tapmisest, al-Zarqawi tabamisele aitas kaasa ka Jordaania. Lisad: Al-Zarqawil pole Iraagis järglast; Iraagi valitsus saavutas lõpuks täiskoosseisu

  19. Al-Zarqawi - terrorist või kangelane? / Kalev Kask

    Kask, Kalev

    2005-01-01

    Ilmunud ka: Meie Maa 29. juuni lk. 5. Jordaanias sündinud palestiinlane Abu Musab al-Zarqawi, õige nimega Ahmed Fadel al-Khalaylah, on rühmituse Jama'at al-Tawhid wal Jihad juht ja hetkel kuulsaim sõjapealik Iraagis, kes on pühendanud oma elu võitlusele USA vastu

  20. Kus on al-Zarqawi? / Aadu Hiietamm

    Hiietamm, Aadu, 1954-

    2005-01-01

    Suurbritannia nädalalehe Sunday Times andmetel on Iraagi tagaotsituim mässaja, terrorivõrgustiku al Qaeda liitlane Abu-Musab al-Zarqawi pärast USA raketirünnakus haavatasaamist riigist põgenenud

  1. NCBI nr-aa BLAST: CBRC-MLUC-01-0476 [SEVENS

    Full Text Available CBRC-MLUC-01-0476 ref|NP_001116609.1| melanocortin 3 receptor [Sus scrofa] emb|CAN13145.1| melanocortin... 3 receptor [Sus scrofa] gb|ABU62784.1| melanocortin-3 receptor [Sus scrofa] NP_001116609.1 1e-107 64% ...

  2. NCBI nr-aa BLAST: CBRC-TSYR-01-0189 [SEVENS

    Full Text Available CBRC-TSYR-01-0189 ref|NP_001116609.1| melanocortin 3 receptor [Sus scrofa] emb|CAN13145.1| melanocortin... 3 receptor [Sus scrofa] gb|ABU62784.1| melanocortin-3 receptor [Sus scrofa] NP_001116609.1 2e-86 86% ...

  3. A new model of slab tear of the subducting Philippine Sea Plate associated with Kyushu-Palau Ridge subduction

    Cao, Lingmin; Wang, Zhi; Wu, Shiguo; Gao, Xiang

    2014-12-01

    We suggest that the Kyushu-Palau Ridge (KPR) plays a key role in the subduction process of the Philippine Sea Plate (PSP) and the origin of the Abu volcano in the southwestern Japan. The 3-D P-wave velocity structure was imaged to approximately 300 km beneath the Abu volcano using a large number of P-wave arrivals from local earthquakes and teleseismic events. Our results indicate that a high-velocity anomaly beneath the Abu volcano is associated with the subducting PSP; however, the anomaly is not continuous, being interrupted apparently by a low-velocity anomaly zone extending northwestwards from 80 km to great depth. The PSP appears to be tearing and then forms a 'slab window' corresponding to KPR subduction at ca. 2 Ma. The low-velocity anomaly may indicate hot upper mantle material rising through the slab window and causing partial melting both of the lower crust of the overriding plate and the oceanic crust of the subducted KPR. A new model is presented for slab tearing of the PSP associated with the subduction of the buoyant, wide and thick KPR and directional change in the motion of the plate, contributing to better understanding of the Abu volcanism.

  4. Asymtomatic Bacteriuria as a Model to Study the Coevolution of Hosts and Bacteria.

    Dobrindt, Ulrich; Wullt, Björn; Svanborg, Catharina

    2016-01-01

    During asymptomatic bacteriuria (ABU), bacteria colonize the urinary tract for extended periods of time without causing symptoms of urinary tract infection. Previous studies indicate that many Escherichia coli (E. coli) strains that cause ABU have evolved from uropathogenic E. coli (UPEC) by reductive evolution and loss of the ability to express functional virulence factors. For instance, the prototype ABU strain 83972 has a smaller genome than UPEC strains with deletions or point mutations in several virulence genes. To understand the mechanisms of bacterial adaptation and to find out whether the bacteria adapt in a host-specific manner, we compared the complete genome sequences of consecutive reisolates of ABU strain 83972 from different inoculated individuals and compared them with the genome of the parent strain. Reisolates from different hosts exhibited individual patterns of genomic alterations. Non-synonymous SNPs predominantly occurred in coding regions and often affected the amino acid sequence of proteins with global or pleiotropic regulatory function. These gene products are involved in different bacterial stress protection strategies, and metabolic and signaling pathways. Our data indicate that adaptation of E. coli 83972 to prolonged growth in the urinary tract involves responses to specific growth conditions and stresses present in the individual hosts. Accordingly, modulation of gene expression required for survival and growth under stress conditions seems to be most critical for long-term growth of E. coli 83972 in the urinary tract. PMID:26891332

  5. Craniofacial Procedure to Treat Encephalocele and an Arachnoid Cyst

    Full Text Available ... this is a very important part of the structure -- part of the repair and something which, you know, we work together with the plastic surgeons quite a bit. I have another interesting question here. We’ve touched on a number of issues. But Abu Bacher asks, “What is a common complication ...

  6. Kingisseppadest suitsiiditerroristideni / Lauri Kärk

    Kärk, Lauri, 1954-

    2005-01-01

    Berliini 55. filmifestivalist ja saksa filmidest festivalil : Marc Rothemundi "Sophie Scholli viimane päev", Hannes Stöhri "Üks päev Euroopas", Tamara Trampe ning Johann Feindti dokumentaal "Valged varesed - Tšetšeenia õudus" ja Palestiinas elava Hany Abu-Assadi "Paradise Now"

  7. Unit Circles and Inverse Trigonometric Functions

    Barrera, Azael

    2014-01-01

    Historical accounts of trigonometry refer to the works of many Indian and Arab astronomers on the origin of the trigonometric functions as we know them now, in particular Abu al-Wafa (ca. 980 CE), who determined and named all known trigonometric functions from segments constructed on a regular circle and later on a unit circle (Moussa 2011;…

  8. Moral Education, Habituation, and Divine Assistance in View of Ghazali

    Attaran, Mohammad

    2015-01-01

    This article describes the concept of moral education and its foundation according to Abu Hamid Ghazali as one of the most influential scholars in the world of Islam. Ghazali equates moral education with habituation. Causality holds a prominent place in philosophical foundations of his theory of moral education. Even though Ghazali recommends…

  9. How do public child healthcare professionals and primary school teachers identify and handle child abuse cases? A quilitative study

    Schols, M.W.A.; Ruiter, C. de; Ory, F.G.

    2013-01-01

    Background Public child healthcare doctors and nurses, and primary school teachers play a pivotal role in the detection and reporting of child abuse, because they encounter almost all children in the population during their daily work. However, they report relatively few cases of suspected child abu

  10. The impact of bioaugmentation on dechlorination kinetics and on microbial dechlorinating communities in subsurface clay till

    Bælum, Jacob; Scheutz, Charlotte; Chambon, Julie Claire Claudia;

    2014-01-01

    A molecular study on how the abundance of the dechlorinating culture KB-1 affects dechlorination rates in clay till is presented. DNA extracts showed changes in abundance of specific dechlorinators as well as their functional genes. Independently of the KB-1 added, the microbial dechlorinator abu...

  11. Ibn Tufail : tema aeg, elu ja koht islami-araabia filosoofia ajaloos / Haljand Udam

    Udam, Haljand, 1936-2005

    2001-01-01

    Varem ilmunud järelsõnana raamatus: Elav Ärganu poeg. Tallinn : Olion, 1992. 12. sajandil Araabia Hispaanias elanud filosoof Abu Bakr Muhammad ibn Abd al-Malik ibn Muhammad ibn Muhammad ibn Tufail. Tema põhiteosest, filosoofilisest jutustusest "Elav Ärganu poeg"

  12. Gamma activity as a guide for the building raw materials selection and controlling the environmental hazards

    The spectrometric measurements can provide an alarm for the radiation activity and radioelement concentrations. The activity increase over the ambient background can be achieved by well calibrated gamma-spectrometers. In comparison between Wadi El-Dahl and Abu Zawal quarries for building raw materials (feldspar), the activity concentration of El-Dahl stream sediments are 54.5 and 44.5 Bq/kg for uranium and thorium respectively. While the activity concentration of Abu Zawal rock quarry are 167.03 and 79.77 Bq/kg for uranium and thorium respectively. These activities yielding effective dose rates of 0.63 mSv/y for Wadi El-Dahl stream sediments and 1.48 mSv/y for Abu Zawal rock quarry. In summary, the spectrometric measurements are excellent selective tool to monitoring the environment against the radiation risk. In this aspect, Wadi El-Dahl stream sediment quarry considered as the more suitable for producing feldspar as a raw materials to building industry. In comparison, Abu Zawal rock quarry has a higher effective dose rate exceeds the international permissible limits which is 1 mSv/y. A total of 19 feldspar samples were completely described regarding their general chemical features by using x-ray fluorescence. From the study all the samples contain high concentration of barium and rubidium which can separate using different methods in order to use in different important industry.

  13. The Concept of Bay'a in the Islamic State's Ideology

    Wagemakers, J.

    2015-01-01

    Given the long roots of bay‘a (pledge of allegiance) in Islamic tradition and the controversial claim by the Islamic State (IS) to be a caliphate, the application of bay‘a to the group’s leader, Abu Bakr al-Baghdadi, and his project is a contested issue among radical Islamists. Based on secondary li

  14. 75 FR 51812 - Radio Broadcasting Services; AM or FM Proposals To Change the Community of License

    2010-08-23

    ... COMMISSION Radio Broadcasting Services; AM or FM Proposals To Change the Community of License AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The following applicants filed AM or FM proposals to change...-20100712ABU, From NAVASOTA, TX, To COLLEGE STATION, TX; CUMULUS LICENSING LLC, Station KNRQ-FM, Facility...

  15. Utka po-Minski / Jevgeni Kapov

    Kapov, Jevgeni

    2006-01-01

    Valgevene televisiooni filmis väidetakse Abu Ghraibi vanglaga seoses, et Washington Postis on mõne Ida-Euroopa riigi hulgas nimetatud ka Eestit, kus on salavangla. Vesti Dnja on välja selgitanud, et Washington Posti artiklis Eestit nimetatud ei ole

  16. Finnish Secondary School Students' Interreligious Sensitivity

    Holm, Kristiina; Nokelainen, Petri; Tirri, Kirsi

    2014-01-01

    The aim of this study was to assess the self-evaluations of Finnish secondary school students' (N?=?549) interreligious sensitivity. The data were collected from 12-16-year-old young people with a 15-item Interreligious Sensitivity Scale Questionnaire (IRRSSQ). The IRRSSQ is based on Abu-Nimer's Developmental Model of Interreligious…

  17. De toekomst van flex : een onderzoek van tno naar flexstrategieën van Nederlandse bedrijven

    Verbiest, S.E.; Goudswaard, A.; Wijk, E.B. van

    2014-01-01

    In 2020 zal het personeelsbestand van organisaties voor 30% uit flexkrachten bestaan. Op dit moment is dat 25%. Dit blijkt uit een onderzoek van TNO onder 900 ondernemingen in opdracht van de ABU (Algemene Bond Uitzendondernemingen). Het blijkt dat met name organisaties die al gebruikmaken van flexk

  18. Terrorism, poliitika ja head silmad / Annika Koppel

    Koppel, Annika

    2005-01-01

    PÖFFi filme - "Kohe paradiisi" ("Paradise Now") : režissöör Hany Abu-Assad : Holland - Saksamaa - Prantsusmaa - Palestiina 2005; "Varastatud silmad" ("Otkradnati ochi") : režissöör Radoslav Spassov : Bulgaaria - Türgi 2005; "Valepidi" ("Wrong Side Up") : režissöör Petr Zelenka : Tšehhi 2005

  19. Influence of a big oil spill during the Gulf War on intertidal invertebrates

    It is well known that a massive oil spill washed ashore from Al Khafji to the west side of the Abu Ali Peninsula in the western Arabian Gulf during the Gulf War. In these areas enormous amounts of oil are still left along most beaches at the high tide level. Surveys were carried out to clarify the effects of the massive oil spill

  20. Les marques territoriales

    Corbillé, Sophie

    2014-01-01

    Les pratiques marketing se généralisent, allant jusqu’à couvrir les pays. À partir d’une analyse de la fabrication de la marque Abou Dhabi, considérée comme un objet caractéristique de la culture matérielle et immatérielle contemporaine, l’auteure vise à montrer que les marques pays ou territoires, au-delà de l’outil marketing, constituent des objets dont les acteurs font un usage communicationnel dans un sens anthropologique. C’est-à-dire en vue de faire sens, de faire lien et d’organiser le...

  1. A hospital-site controlled intervention using audit and feedback to implement guidelines concerning inappropriate treatment of catheter-associated asymptomatic bacteriuria

    Hysong Sylvia

    2011-04-01

    Full Text Available Abstract Background Catheter-associated urinary tract infection (CAUTI is one of the most common hospital-acquired infections. However, many cases treated as hospital-acquired CAUTI are actually asymptomatic bacteriuria (ABU. Evidence-based guidelines recommend that providers neither screen for nor treat ABU in most catheterized patients, but there is a significant gap between these guidelines and clinical practice. Our objectives are (1 to evaluate the effectiveness of an audit and feedback intervention for increasing guideline-concordant care concerning catheter-associated ABU and (2 to measure improvements in healthcare providers' knowledge of and attitudes toward the practice guidelines associated with the intervention. Methods/Design The study uses a controlled pre/post design to test an intervention using audit and feedback of healthcare providers to improve their compliance with ABU guidelines. The intervention and the control sites are two VA hospitals. For objective 1 we will review medical records to measure the clinical outcomes of inappropriate screening for and treatment of catheter-associated ABU. For objective 2 we will survey providers' knowledge and attitudes. Three phases of our protocol are proposed: the first 12-month phase will involve observation of the baseline incidence of inappropriate screening for and treatment of ABU at both sites. This surveillance for clinical outcomes will continue at both sites throughout the study. Phase 2 consists of 12 months of individualized audit and feedback at the intervention site and guidelines distribution at both sites. The third phase, also over 12 months, will provide unit-level feedback at the intervention site to assess sustainability. Healthcare providers at the intervention site during phase 2 and at both sites during phase 3 will complete pre/post surveys of awareness and familiarity (knowledge, as well as of acceptance and outcome expectancy (attitudes regarding the relevant

  2. L’amor come stile culturale. Auto-poiesi e strategie emozionali tra i giovani di Bubaque, Guinea Bissau

    Lorenzo Bordonaro

    2013-07-01

    Full Text Available L’antropologia delle emozioni è legata in prevalenza a contesti etnografici descritti, direbbero Gupta e Ferguson (a cura, 1997, come “campi puri”. La maggior parte degli antropologi che lavora sulle emozioni, ha osservato William Reddy (1999, p. 256, utilizzano nelle loro etnografie il presente etnografico e si avvalgono di generalizzazioni che si fondano implicitamente su una concezione dei contesti culturali come ambiti di significati articolati logicamente in un sistema e segnati da confini precisi. Anche quando viene riconosciuta una molteplicità di discorsi contrastanti sulle emozioni, come nell’analisi di Lila Abu-Lughod (1986 delle performance emozionali tra i beduini awlad’ ali, l’ordine culturale all’interno del quale queste collisioni discorsive vengono comunque orchestrate getta un fondato sospetto sull’utilizzabilità degli strumenti di analisi proposti nel “manifesto” di Abu-Lughod e Lutz (a cura, 1990 in contesti meno puri o, forse, meno purificati.

  3. A Critical study and Analysis of the New Edition of Tarikh Beihaqi

    فرامرز ادینه کلات

    2012-03-01

    Full Text Available The new edition of Tarikh Beihaqi, the precious work by Abu Al-Fazl Beihaqi, was published by attempts of Dr. Mohammad Jafar Yahaqi and Mahdi Seyyedi, in the winter of 2010. Before this, famous masters such as Adib Pishavari, Saeed Nafisi, Dr. Qasem Ghani, and Dr. Ali Akbar Fayyaz had edited this prominent work. The new edition and the research, however, is of a special value, for besides the accurate contrastive study of several manuscripts and previous editions, and providing a critical edition for it, many of the defects of the previous editions are corrected. Among the significant advantages of the new edition, a comprehensive preface, abundant explanations and corrigenda, and various indexes are to be mentioned. This essay is to present some corrective suggestions by a critical study on this new edition, mentioning advantages and strong points, as well as some defects. Key Words: Tarikh Beihaqi, Abu Al-Fazl Beihaqi, Editing, Textology.

  4. Did Nile flooding sink two ancient cities?

    Said, Rushdi

    2002-01-01

    The discovery of the two cities of Herakleion and East Canopus under the waters of the Bay of Abu Qir (east of Alexandria, Egypt) stirred worldwide attention when it was first announced in the summer of 2000. Their disappearance some 1,250 years ago has been ascribed by Stanley, Goddio and Schnepp to a strong Nile flood that caused riverbank failure and the destruction of the two cities, rather than to the action of earthquakes, as was first proposed when the ruins were discovered. But I believe that this interpretation is flawed, because no flood could have reached the Abu Qir Bay at the time of the disappearance of the two cities, as the Canopic branch of the Nile, along whose banks they were situated, had dried to a trickle more than 200 years earlier. PMID:11780107

  5. Asymptomatic bacteriuria Escherichia coli strain 83972 carries mutations in the foc locus and is unable to express F1C fimbriae

    Hancock, Viktoria; Schembri, M.A.; Ulett, G.C.; Klemm, Per

    2006-01-01

    Escherichia coli is the most common organism associated with asymptomatic bacteriuria (ABU). In contrast to uropathogenic E. coli (UPEC), which causes symptomatic urinary tract infection (UTI), very little is known about the mechanisms by which these strains colonize the urinary tract. Bacterial...... adhesion conferred by specific surface-associated adhesins is normally considered as a prerequisite for colonization of the urinary tract. The prototype ABU E. coli strain 83972 was originally isolated from a girl who had carried it asymptomatically for 3 years. This study characterized the molecular...... although strain 83972 contains a seemingly intact foc gene cluster, F1C fimbriae are not expressed. Sequencing and genetic complementation revealed that the focD gene, encoding a component of the F1C transport and assembly system, was non-functional, explaining the inability of strain 83972 to express this...

  6. BIOBRIKET ENCENG GONDOK (EICHHORNIA CRASSIPES SEBAGAI BAHAN BAKAR ENERGI TERBARUKAN

    Eko Ariyanto

    2014-05-01

    Full Text Available Menipisnya cadangan energi fosil sebagai akibat dari meningkatnya pertumbuhan penduduk dan sektor industri. Biomassa dapat dianggap sebagai pilihan terbaik untuk energy alternatif terbarukan. Tujuan dari penelitian ini adalah untuk mengamati kemungkinan eceng gondok (Eichhornia crassipes untuk diolah menjadi bio-briket. Penelitian briket dilakukan dengan menggunakan tepung tapioka dan lem kayu sebagai perekat. Dengan persentase perekat adalah 4%, 6%, 8%, 10%, dan 12%. Bio-briket yang dihasilkan diamati kadar air evalueted, kadar abu dan nilai kalor. Dari hasil penelitian menunjukkan bahwa nilai kadar air dan kadar abu meningkat dengan meningkatnya presentasi perekat pada bio-briket. Namun, nilai kalor mencapai titik maksimum 10% dan 8% untuk masing-masing penambahan tapioka strach dan lem kayu perekat.

  7. Transcriptomics and adaptive genomics of the asymptomatic bacteriuria Escherichia coli strain 83972

    Hancock, Viktoria; Seshasayee, Aswin S.; Ussery, David;

    2008-01-01

    be found in CFT073, and genes on six of the seven pathogenicity islands were expressed in 83972. Despite the very different patient symptom profiles, the two strains seem to be very similar. Genes expressed in CFT073 but not in 83972 were identified and can be considered as virulence factor......Escherichia coli strains are the major cause of urinary tract infections in humans. Such strains can be divided into virulent, UPEC strains causing symptomatic infections, and asymptomatic, commensal-like strains causing asymptomatic bacteriuria, ABU. The best-characterized ABU strain is strain...... factors for the human urinary tract could be identified. Also, presence/absence data of the gene expression was used as an adaptive genomics tool to model the gene pool of 83972 using primarily UPEC strain CFT073 as a scaffold. In our analysis, 96% of the transcripts filtered present in strain 83972 can...

  8. Asymptomatic bacteriuria Escherichia coli strain 83972 carries mutations in the foc locus and is unable to express F1C fimbriae

    Hancock, Viktoria; Schembri, M.A.; Ulett, G.C.;

    2006-01-01

    adhesin. The data imply that E. coli 83972 has lost its ability to express this important colonization factor as a result of host-driven evolution. The ancestor of the strain seems to have been a pyelonephritis strain of phylogenetic group B2. Strain 83972 therefore represents an example of bacterial......Escherichia coli is the most common organism associated with asymptomatic bacteriuria (ABU). In contrast to uropathogenic E. coli (UPEC), which causes symptomatic urinary tract infection (UTI), very little is known about the mechanisms by which these strains colonize the urinary tract. Bacterial...... adhesion conferred by specific surface-associated adhesins is normally considered as a prerequisite for colonization of the urinary tract. The prototype ABU E. coli strain 83972 was originally isolated from a girl who had carried it asymptomatically for 3 years. This study characterized the molecular...

  9. The asymptomatic bacteriuria Escherichia coli strain 83972 outcompetes uropathogenic E. coli strains in human urine

    Hancock, Viktoria; Ulett, G.C.; Schembri, M.A.;

    2006-01-01

    Escherichia coli is the most common organism associated with asymptomatic bacteriuria (ABU). In contrast to uropathogenic E. coli (UPEC), which causes symptomatic urinary tract infections (UTI), very little is known about the mechanisms by which these strains colonize the human urinary tract. The...... prototype ABU E. coli strain 83972 was originally isolated from a girl who had carried it asymptomatically for 3 years. Deliberate colonization of UTI-susceptible individuals with E. coli 83972 has been used successfully as an alternative approach for the treatment of patients who are refractory to...... conventional therapy. Colonization with strain 83972 appears to prevent infection with UPEC strains in such patients despite the fact that this strain is unable to express the primary adhesins involved in UTI, viz. P and type 1 fimbriae. Here we investigated the growth characteristics of E. coli 83972 in human...

  10. Ligophorus spp. (Monogenoidea: Dactylogyridae) parasitizing mullets (Teleostei: Mugiliformes: Mugilidae) occurring in the fresh and brackish waters of the Shatt Al-Arab River and Estuary in southern Iraq, with the description of Ligophorus sagmarius sp. n. from the greenback mullet Chelon subviridis (Valenciennes).

    Kritsky, Delane C; Khamees, Najim R; Ali, Atheer H

    2013-12-01

    The gills of three of five species of mullets (Teleostei: Mugiliformes: Mugilidae) collected from the brackish and fresh waters of southern Iraq were infected with species of Ligophorus (Monogenoidea: Dactylogyridae) as follows: greenback mullet Chelon subviridis (Valenciennes) infected with Ligophorus lebedevi Dmitrieva, Gerasev, Gibson, Pronkina and Galli, 2012, Ligophorus bantingensis Soo and Lim, 2012, Ligophorus sagmarius n. sp., and Ligophorus fluviatilis (Bychowsky, 1949) Dmitrieva, Gerasev, Gibson, Pronkina, and Galli, 2012; Klunzinger’s mullet Liza klunzingeri (Day) with L. bantingensis, L. fluviatilis, and an apparently undescribed species of Ligophorus; and abu mullet Liza abu (Heckel) with L. bantingensis and L. fluviatilis. The keeled mullet Liza carinata (Valenciennes) and Speigler’s mullet Valamugil speigleri (Bleeker) were uninfected. L. sagmarius n. sp. is described, and L. lebedevi and L. bantingensis are redescribed. Available specimens of L. fluviatilis and the undescribed species of Ligophorus from Klunzinger’s mullet were insufficient for description. PMID:24022128

  11. Global gene expression profiling of asymptomatic bacteriuria Escherichia coli during biofilm growth in human urine

    Hancock, Viktoria; Klemm, Per

    2007-01-01

    Urinary tract infection (UTI) is an important health problem worldwide, with many millions of cases each year, and Escherichia coli is the most common organism causing UTI in humans. Also, E. coli is responsible for most infections in patients with chronic indwelling bladder catheter. The two...... strains 83972 and VR50. Significant differences in expression levels were seen between the biofilm expression profiles of the two strains with the corresponding planktonic expression profiles in morpholinepropanesulfonic acid minimal laboratory medium and human urine; 417 and 355 genes were up- and down...... asymptomatic bacteriuria (ABU) E. coli strains 83972 and VR50 are significantly better biofilm formers in their natural growth medium, human urine, than the two uropathogenic E. coli isolates CFT073 and 536. We used DNA microarrays to monitor the expression profile during biofilm growth in urine of the two ABU...

  12. Asymptomatic Bacteriuria Frequency in Pregnancy

    Sarı O et al.

    2011-01-01

    Most of the complications caused by asymptomatic bacteriuria (ABU) in pregnancy can be avoided by early treatment. In our study, we aimed to determine the urinary infection prevalence and the pathogen agent identification in the pregnant women observing in our clinic. 240 asymptomatic pregnant women having no antibiotic treatment history during last 1 week and were enrolled to the study. Urine specimens were collected from 12th and 16th week pregnant women, and were examined by light microsco...

  13. Asymptomatic Bacteriuria Frequency in Pregnancy

    Sarı O et al.

    2011-02-01

    Full Text Available Most of the complications caused by asymptomatic bacteriuria (ABU in pregnancy can be avoided by early treatment. In our study, we aimed to determine the urinary infection prevalence and the pathogen agent identification in the pregnant women observing in our clinic. 240 asymptomatic pregnant women having no antibiotic treatment history during last 1 week and were enrolled to the study. Urine specimens were collected from 12th and 16th week pregnant women, and were examined by light microscope and cultured at the mediums. Demographic data belonging to the patients (age, birth number, abortion number were recorded. Mean age was assigned as 24, 49±2, 74 (20-31 years. 104 patients (43,3% were primipara, 94 patients (39.2% had previous pregnancy and 42 patients (17,5% were multipara. 19,2% of the patients (n=46 had an abortion history. Mean value of leucocyte levels among pregnant women was assigned as 10045 / mm3 (6750-15200. Although positive urine culture ratio was 12,5% (n=30 at first visit, it was 10% (n=30 in the 12th week. Urine culture in 16th week was determined as negative in all pregnant women. When agent pathogen was analyzed from urine culture, the most common isolated microorganism that causes asymptomatic bacteriuria (ABU was Escherichia coli with ratio of 83%(n=200. Asymptomatic bacteriuria (ABU is common in pregnancy and can cause serious maternal and fetal complications if it’s not treated on time and properly. Therefore; all pregnant women should be screened at first antenatal visit for asymptomatic bacteriuria (ABU as a routine program and medical treatment should be required at the positive cases.

  14. Approach to a Positive Urine Culture in a Patient Without Urinary Symptoms

    Trautner, Barbara W.; Grigoryan, Larissa

    2013-01-01

    Asymptomatic bacteriuria (ASB) is a condition in which bacteria are present in a noncontaminated urine sample collected from a patient without signs or symptoms related to the urinary tract. ASB must be distinguished from symptomatic UTI by the absence of signs and symptoms compatible with UTI or by clinical determination that a nonurinary etiology accounts for the patient's symptoms. ABU is a very common condition that is often treated unnecessarily with antibiotics. Pregnant women and perso...

  15. Virulence versus fitness determinants in Escherichia coli isolated from asymptomatic bacteriuria in healthy nonpregnant women

    Sugandha Srivastava; Jyotsna Agarwal; Bharti Mishra; Richa Srivastava

    2016-01-01

    Purpose: Escherichia coli isolated from asymptomatic bacteriuria (ABU) correlated genotypically and phenotypically with cystitis isolates may help in distinguishing urovirulence determinants from 'fitness factors', latter necessary only for survival of E. coli in urinary tract; for gaining insight into the pathogenesis of urinary tract infection. Materials and Methods: In this cross-sectional study, we compared genotypic (phylogroups and 15 putative virulence genes), and phenotypic profiles o...

  16. Special: Barn som far illa - Barnuppfostran utan våld - en rättighet för varje barn.

    Köhler, Marie; Lucas, Steven

    2014-01-01

    The view of children and child rearing has undergone a marked change in our country over the past 50 years. As the first country in the world, Sweden passed legislation 1979 on the prohibition of corporal punishment in the home. Many countries have followed suit, but at present, only 5,4% of the world's children have legal protection against violence and abuse. Children's rights are on the agenda, including work towards implementing the Convention on the Rights of the Child. Child abu...

  17. Uudised : Eesti Filharmoonia Kammerkoor Iisraelis. RAM esineb USAs. Suur koorikontsert Kuno Arengu auks. Riho Pätsi mälestuspäev / Leelo Kõlar

    Kõlar, Leelo, 1927-

    1999-01-01

    EFK T. Kaljuste juhatusel annab 28.09-3.10 Abu-Goshi muusikafestivalil Iisraelis kuus kontserti. RAM alustas kahekümnepäevast USA-turneed. 2. okt. toimub Estonia kontserdisaalis kontsert K. Arengu 70. juubeli puhul. Rahvusraamatukogus toimub 4. okt. R. Pätsi 100. sünniaastapäevale pühendatud teaduskonverents "Muusikakasvatuse minevik ja tänapäev"

  18. THE INSECT PATHOGENIC FUNGUS Verticillium lecanii (Zimm.) Viegas AND ITS USE FOR PESTS CONTROL: A REVIEW

    Thiery B C ALAVO

    2015-01-01

    Chemical insecticides play an important role in the control of plant damage and plant diseases. However, extensive use of these products has led to the disruption of ecosystems because of several reasons such as death of non-target species, accumulation of pesticide residues in the environment and food, and buildup of pesticide resistance in the target species. Biological control is one of the alternatives to chemical pesticides and it can be described as the limitation of the abu...

  19. Pembuatan Kerupuk Tape Singkong

    Siagian, Johan

    2012-01-01

    Penelitian ini dilakukan untuk mengetahui pengaruh konsentrasi tape singkong dan konsentrasi baking powder terhadap mutu kerupuk tape singkong. Penelitian ini menggunakan metode rancangan acak lengkap dengan dua faktor, yaitu konsentrasi tape singkong (K) : (20%, 30%, 40 % dan 50%) dengan konsentrasi baking powder (B) : (0,1%, 0,2%, 0,3% dan 0,4%). Parameter yang dianalisa adalah kadar air, kadar abu, kadar lemak, kadar asam lemak bebas, nilai organoleptik (warna, aroma dan rasa...

  20. RESPONS OF GROWTH ANALYSIS PARAMTERS OF SOME COTTON CULTIVARS TO INTEGRATED WEED MANAGEMENT

    W. F. Hammood; F.T. Al-Chalabi

    2016-01-01

    A field experiment was conducted at the experimental field, Department of Field Crop - College of Agriculture Abu-GhraibUniversity of Baghdad, during summer season at 2012 and 2013, to determine the response of growth analysis parameters in some cotton cultivars to Integrated Weed Management. A randomized complete block design (RCBD) arranged according to split-plot was used with three replicates, included six weed control treatments as Main-plots where as Sub-plots included eight...